diff --git a/.checkov.yaml b/.checkov.yaml new file mode 100644 index 0000000..521b240 --- /dev/null +++ b/.checkov.yaml @@ -0,0 +1,2 @@ +skip-check: + - CKV_GHA_7 diff --git a/.github/linters/.eslintrc.yml b/.github/linters/.eslintrc.yml index f452aba..2aa279d 100644 --- a/.github/linters/.eslintrc.yml +++ b/.github/linters/.eslintrc.yml @@ -41,6 +41,8 @@ rules: 'eslint-comments/no-unused-disable': 'off', 'i18n-text/no-en': 'off', 'import/no-namespace': 'off', + 'import/no-commonjs': 'off', + 'import/first': 'off', 'no-console': 'off', 'no-unused-vars': 'off', 'prettier/prettier': 'error', @@ -63,12 +65,12 @@ rules: '@typescript-eslint/no-misused-new': 'error', '@typescript-eslint/no-namespace': 'error', '@typescript-eslint/no-non-null-assertion': 'warn', - '@typescript-eslint/no-require-imports': 'error', + '@typescript-eslint/no-require-imports': 'off', '@typescript-eslint/no-unnecessary-qualifier': 'error', '@typescript-eslint/no-unnecessary-type-assertion': 'error', '@typescript-eslint/no-unused-vars': 'error', '@typescript-eslint/no-useless-constructor': 'error', - '@typescript-eslint/no-var-requires': 'error', + '@typescript-eslint/no-var-requires': 'off', '@typescript-eslint/prefer-for-of': 'warn', '@typescript-eslint/prefer-function-type': 'warn', '@typescript-eslint/prefer-includes': 'error', diff --git a/.github/workflows/check-dist.yml b/.github/workflows/check-dist.yml index 5c4bd8b..d3b426b 100644 --- a/.github/workflows/check-dist.yml +++ b/.github/workflows/check-dist.yml @@ -17,6 +17,10 @@ on: branches: - main +concurrency: + group: hf-oss-dist-${{ github.ref }} + cancel-in-progress: true + permissions: contents: read diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml index c6d2861..c350f21 100644 --- a/.github/workflows/ci.yml +++ b/.github/workflows/ci.yml @@ -10,6 +10,15 @@ on: permissions: contents: read +env: + # setting them for the JS tests + OSS_ACCESS_KEY_ID: ${{ secrets.OSS_ACCESS_KEY_ID }} + OSS_ACCESS_KEY_SECRET: ${{ secrets.OSS_ACCESS_KEY_SECRET }} + HF_MODEL_REPO_DIR: model_to_sync + +concurrency: + group: hf-oss-ci-${{ github.ref }} + cancel-in-progress: true jobs: test-typescript: @@ -40,25 +49,21 @@ jobs: id: npm-lint run: npm run lint + - run: | + git clone \ + https://huggingface.co/J5Tsai/debug-static-files \ + ${{ env.HF_MODEL_REPO_DIR }} + env: + GIT_LFS_SKIP_SMUDGE: 1 + - name: Test id: npm-ci-test run: npm run ci-test + env: + HF_TO_OSS_DEBUG_REPO_DIR: ${{ env.HF_MODEL_REPO_DIR }} - test-action: - name: GitHub Actions Test - runs-on: ubuntu-latest - - steps: - - name: Checkout - id: checkout - uses: actions/checkout@v4 - - - name: Test Local Action - id: test-action - uses: ./ - with: - milliseconds: 2000 - - - name: Print Output - id: output - run: echo "${{ steps.test-action.outputs.time }}" + call-workflow-to-sync: + uses: ./.github/workflows/sync.yml + secrets: inherit + with: + hf-repo: J5Tsai/debug-static-files diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml index 5f8e060..21e02ad 100644 --- a/.github/workflows/codeql-analysis.yml +++ b/.github/workflows/codeql-analysis.yml @@ -10,6 +10,10 @@ on: schedule: - cron: '31 7 * * 3' +concurrency: + group: hf-code-ci-${{ github.ref }} + cancel-in-progress: true + permissions: actions: read checks: write diff --git a/.github/workflows/linter.yml b/.github/workflows/linter.yml index 7b72f4b..1797328 100644 --- a/.github/workflows/linter.yml +++ b/.github/workflows/linter.yml @@ -13,6 +13,10 @@ permissions: packages: read statuses: write +concurrency: + group: hf-oss-linter-${{ github.ref }} + cancel-in-progress: true + jobs: lint: name: Lint Codebase diff --git a/.github/workflows/start-sync.yml b/.github/workflows/start-sync.yml new file mode 100644 index 0000000..e3a42ec --- /dev/null +++ b/.github/workflows/start-sync.yml @@ -0,0 +1,23 @@ +name: Start Sync + +on: + workflow_dispatch: + inputs: + hf-repo: + required: true + type: string + default: J5Tsai/debug-static-files + +permissions: + contents: read + +concurrency: + group: start-sync-${{ github.ref }}-${{ github.actor }}-${{ inputs.hf-repo }} + cancel-in-progress: true + +jobs: + call-workflow-to-sync: + uses: ./.github/workflows/sync.yml + secrets: inherit + with: + hf-repo: ${{ inputs.hf-repo }} diff --git a/.github/workflows/sync.yml b/.github/workflows/sync.yml new file mode 100644 index 0000000..7941b01 --- /dev/null +++ b/.github/workflows/sync.yml @@ -0,0 +1,87 @@ +name: Sync to OSS + +on: + workflow_call: + inputs: + hf-repo: + required: true + type: string + secrets: + OSS_ACCESS_KEY_ID: + required: true + OSS_ACCESS_KEY_SECRET: + required: true + HF_TOKEN: + required: true + +permissions: + contents: read +env: + OSS_ACCESS_KEY_ID: ${{ secrets.OSS_ACCESS_KEY_ID }} + OSS_ACCESS_KEY_SECRET: ${{ secrets.OSS_ACCESS_KEY_SECRET }} + HF_MODEL_REPO_DIR: model_to_sync + HF_USERNAME: J5Tsai + +concurrency: + group: hf-oss-sync-${{ github.ref }}-${{ github.actor }}-${{ inputs.hf-repo }} + cancel-in-progress: true + +jobs: + list: + name: GitHub Actions Test + runs-on: ubuntu-latest + outputs: + matrix: ${{ steps.list-action.outputs.matrix }} + + steps: + - name: Checkout + id: checkout + uses: actions/checkout@v4 + + - name: Checkout Repo + run: | + git clone \ + https://${{ env.HF_USERNAME }}:${{ secrets.HF_TOKEN }}@huggingface.co/${{ inputs.hf-repo }} \ + ${{ env.HF_MODEL_REPO_DIR }} + env: + GIT_LFS_SKIP_SMUDGE: 1 + - name: Get HEAD + id: get-head + run: echo "commit=$(git rev-parse HEAD)" >> "$GITHUB_OUTPUT" + working-directory: ${{ env.HF_MODEL_REPO_DIR }} + - name: Upload to oss + id: upload_to_oss + uses: tvrcgo/oss-action@master + with: + key-id: ${{ env.OSS_ACCESS_KEY_ID }} + key-secret: ${{ env.OSS_ACCESS_KEY_SECRET }} + region: oss-cn-beijing + bucket: hf-sync + assets: | + ${{ env.HF_MODEL_REPO_DIR }}/**:/${{ inputs.hf-repo }}/${{ steps.get-head.outputs.commit }}/ + + - name: List files + id: list-action + uses: ./actions/list + with: + repo-dir: ${{ env.HF_MODEL_REPO_DIR }} + + sync-oss: + name: '#${{ matrix.task.id }} Sync ${{ matrix.task.size }} to OSS' + runs-on: ubuntu-latest + needs: list + strategy: + fail-fast: false + max-parallel: 12 + matrix: ${{ fromJson(needs.list.outputs.matrix) }} + steps: + - name: Checkout + id: checkout + uses: actions/checkout@v4 + + - name: Sync files + id: list-action + uses: ./actions/sync + with: + urls: ${{ matrix.task.urls }} + hf-token: ${{ secrets.HF_TOKEN }} diff --git a/README.md b/README.md index 3e1c006..4dddff6 100644 --- a/README.md +++ b/README.md @@ -1,4 +1,12 @@ -# Create a GitHub Action Using TypeScript +# Sync HF Repository to OSS + +## Development + +```bash +GIT_LFS_SKIP_SMUDGE=1 git clone https://huggingface.co/J5Tsai/debug-static-file +``` + +## Create a GitHub Action Using TypeScript [![GitHub Super-Linter](https://github.com/actions/typescript-action/actions/workflows/linter.yml/badge.svg)](https://github.com/super-linter/super-linter) ![CI](https://github.com/actions/typescript-action/actions/workflows/ci.yml/badge.svg) diff --git a/__tests__/main.test.ts b/__tests__/main.test.ts index ce373fb..79b2fd7 100644 --- a/__tests__/main.test.ts +++ b/__tests__/main.test.ts @@ -12,33 +12,32 @@ import * as main from '../src/main' // Mock the action's main function const runMock = jest.spyOn(main, 'run') -// Other utilities -const timeRegex = /^\d{2}:\d{2}:\d{2}/ - // Mock the GitHub Actions core library -let debugMock: jest.SpiedFunction let errorMock: jest.SpiedFunction let getInputMock: jest.SpiedFunction -let setFailedMock: jest.SpiedFunction let setOutputMock: jest.SpiedFunction describe('action', () => { beforeEach(() => { jest.clearAllMocks() - debugMock = jest.spyOn(core, 'debug').mockImplementation() errorMock = jest.spyOn(core, 'error').mockImplementation() getInputMock = jest.spyOn(core, 'getInput').mockImplementation() - setFailedMock = jest.spyOn(core, 'setFailed').mockImplementation() setOutputMock = jest.spyOn(core, 'setOutput').mockImplementation() }) - it('sets the time output', async () => { + it('sets the file output', async () => { // Set the action's inputs as return values from core.getInput() getInputMock.mockImplementation(name => { switch (name) { - case 'milliseconds': - return '500' + case 'repo-dir': + return getRepoDir() + case 'repo-ref': + return 'main' + case 'action': + return 'list' + case 'max-parallel': + return '2' default: return '' } @@ -46,44 +45,20 @@ describe('action', () => { await main.run() expect(runMock).toHaveReturned() - - // Verify that all of the core library functions were called correctly - expect(debugMock).toHaveBeenNthCalledWith(1, 'Waiting 500 milliseconds ...') - expect(debugMock).toHaveBeenNthCalledWith( - 2, - expect.stringMatching(timeRegex) - ) - expect(debugMock).toHaveBeenNthCalledWith( - 3, - expect.stringMatching(timeRegex) - ) + expect(setOutputMock).toHaveBeenNthCalledWith(1, 'file', '.gitattributes') + expect(setOutputMock).toHaveBeenNthCalledWith(3, 'lfs', 'sd3demo.jpg') expect(setOutputMock).toHaveBeenNthCalledWith( - 1, - 'time', - expect.stringMatching(timeRegex) - ) - expect(errorMock).not.toHaveBeenCalled() - }) - - it('sets a failed status', async () => { - // Set the action's inputs as return values from core.getInput() - getInputMock.mockImplementation(name => { - switch (name) { - case 'milliseconds': - return 'this is not a number' - default: - return '' - } - }) - - await main.run() - expect(runMock).toHaveReturned() - - // Verify that all of the core library functions were called correctly - expect(setFailedMock).toHaveBeenNthCalledWith( - 1, - 'milliseconds not a number' + 4, + 'lfs_url', + expect.stringMatching( + /https:\/\/huggingface.co\/J5Tsai\/debug-static-files\/resolve\/.+\/sd3demo.jpg/ + ) ) expect(errorMock).not.toHaveBeenCalled() }) }) +function getRepoDir(): string { + const fromEnv = process.env.HF_TO_OSS_DEBUG_REPO_DIR + if (fromEnv) return fromEnv + throw new Error('Function not implemented.') +} diff --git a/__tests__/wait.test.ts b/__tests__/wait.test.ts deleted file mode 100644 index 1336aaa..0000000 --- a/__tests__/wait.test.ts +++ /dev/null @@ -1,25 +0,0 @@ -/** - * Unit tests for src/wait.ts - */ - -import { wait } from '../src/wait' -import { expect } from '@jest/globals' - -describe('wait.ts', () => { - it('throws an invalid number', async () => { - const input = parseInt('foo', 10) - expect(isNaN(input)).toBe(true) - - await expect(wait(input)).rejects.toThrow('milliseconds not a number') - }) - - it('waits with a valid number', async () => { - const start = new Date() - await wait(500) - const end = new Date() - - const delta = Math.abs(end.getTime() - start.getTime()) - - expect(delta).toBeGreaterThan(450) - }) -}) diff --git a/actions/list/action.yml b/actions/list/action.yml new file mode 100644 index 0000000..e8ceea0 --- /dev/null +++ b/actions/list/action.yml @@ -0,0 +1,35 @@ +name: 'list git large files' +description: 'Provide a description here' +author: 'Your name or organization here' + +# Add your action's branding here. This will appear on the GitHub Marketplace. +branding: + icon: 'heart' + color: 'red' + +# Define your inputs here. +inputs: + action: + description: '' + required: false + default: 'list' + repo-dir: + description: 'Your input description here' + required: true + max-parallel: + description: 'Your input description here' + required: false + default: '10' + repo-ref: + description: 'Your input description here' + required: false + default: 'HEAD' + +# Define your outputs here. +outputs: + matrix: + description: '' + +runs: + using: node20 + main: ../../dist/index.js diff --git a/actions/sync/action.yml b/actions/sync/action.yml new file mode 100644 index 0000000..ea1ce7e --- /dev/null +++ b/actions/sync/action.yml @@ -0,0 +1,25 @@ +name: 'sync git large files' +description: 'Provide a description here' +author: 'Your name or organization here' + +# Add your action's branding here. This will appear on the GitHub Marketplace. +branding: + icon: 'heart' + color: 'red' + +# Define your inputs here. +inputs: + action: + description: '' + required: false + default: 'sync' + hf-token: + description: '' + required: false + urls: + description: 'Your input description here' + required: true + +runs: + using: node20 + main: ../../dist/index.js diff --git a/badges/coverage.svg b/badges/coverage.svg index 5bb55be..458cab2 100644 --- a/badges/coverage.svg +++ b/badges/coverage.svg @@ -1 +1 @@ -Coverage: 100%Coverage100% \ No newline at end of file +Coverage: 56.96%Coverage56.96% \ No newline at end of file diff --git a/dist/index.js b/dist/index.js index b782fc3..0a77e12 100644 --- a/dist/index.js +++ b/dist/index.js @@ -1,7 +1,7 @@ require('./sourcemap-register.js');/******/ (() => { // webpackBootstrap /******/ var __webpack_modules__ = ({ -/***/ 7351: +/***/ 87351: /***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { "use strict"; @@ -27,7 +27,7 @@ var __importStar = (this && this.__importStar) || function (mod) { }; Object.defineProperty(exports, "__esModule", ({ value: true })); exports.issue = exports.issueCommand = void 0; -const os = __importStar(__nccwpck_require__(2037)); +const os = __importStar(__nccwpck_require__(22037)); const utils_1 = __nccwpck_require__(5278); /** * Commands @@ -100,7 +100,7 @@ function escapeProperty(s) { /***/ }), -/***/ 2186: +/***/ 42186: /***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { "use strict"; @@ -135,12 +135,12 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge }; Object.defineProperty(exports, "__esModule", ({ value: true })); exports.getIDToken = exports.getState = exports.saveState = exports.group = exports.endGroup = exports.startGroup = exports.info = exports.notice = exports.warning = exports.error = exports.debug = exports.isDebug = exports.setFailed = exports.setCommandEcho = exports.setOutput = exports.getBooleanInput = exports.getMultilineInput = exports.getInput = exports.addPath = exports.setSecret = exports.exportVariable = exports.ExitCode = void 0; -const command_1 = __nccwpck_require__(7351); +const command_1 = __nccwpck_require__(87351); const file_command_1 = __nccwpck_require__(717); const utils_1 = __nccwpck_require__(5278); -const os = __importStar(__nccwpck_require__(2037)); -const path = __importStar(__nccwpck_require__(1017)); -const oidc_utils_1 = __nccwpck_require__(8041); +const os = __importStar(__nccwpck_require__(22037)); +const path = __importStar(__nccwpck_require__(71017)); +const oidc_utils_1 = __nccwpck_require__(98041); /** * The code to exit an action */ @@ -425,12 +425,12 @@ exports.getIDToken = getIDToken; /** * Summary exports */ -var summary_1 = __nccwpck_require__(1327); +var summary_1 = __nccwpck_require__(81327); Object.defineProperty(exports, "summary", ({ enumerable: true, get: function () { return summary_1.summary; } })); /** * @deprecated use core.summary */ -var summary_2 = __nccwpck_require__(1327); +var summary_2 = __nccwpck_require__(81327); Object.defineProperty(exports, "markdownSummary", ({ enumerable: true, get: function () { return summary_2.markdownSummary; } })); /** * Path exports @@ -472,9 +472,9 @@ Object.defineProperty(exports, "__esModule", ({ value: true })); exports.prepareKeyValueMessage = exports.issueFileCommand = void 0; // We use any as a valid input type /* eslint-disable @typescript-eslint/no-explicit-any */ -const fs = __importStar(__nccwpck_require__(7147)); -const os = __importStar(__nccwpck_require__(2037)); -const uuid_1 = __nccwpck_require__(5840); +const fs = __importStar(__nccwpck_require__(57147)); +const os = __importStar(__nccwpck_require__(22037)); +const uuid_1 = __nccwpck_require__(75840); const utils_1 = __nccwpck_require__(5278); function issueFileCommand(command, message) { const filePath = process.env[`GITHUB_${command}`]; @@ -508,7 +508,7 @@ exports.prepareKeyValueMessage = prepareKeyValueMessage; /***/ }), -/***/ 8041: +/***/ 98041: /***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { "use strict"; @@ -524,9 +524,9 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge }; Object.defineProperty(exports, "__esModule", ({ value: true })); exports.OidcClient = void 0; -const http_client_1 = __nccwpck_require__(6255); -const auth_1 = __nccwpck_require__(5526); -const core_1 = __nccwpck_require__(2186); +const http_client_1 = __nccwpck_require__(96255); +const auth_1 = __nccwpck_require__(35526); +const core_1 = __nccwpck_require__(42186); class OidcClient { static createHttpClient(allowRetry = true, maxRetry = 10) { const requestOptions = { @@ -618,7 +618,7 @@ var __importStar = (this && this.__importStar) || function (mod) { }; Object.defineProperty(exports, "__esModule", ({ value: true })); exports.toPlatformPath = exports.toWin32Path = exports.toPosixPath = void 0; -const path = __importStar(__nccwpck_require__(1017)); +const path = __importStar(__nccwpck_require__(71017)); /** * toPosixPath converts the given path to the posix form. On Windows, \\ will be * replaced with /. @@ -657,7 +657,7 @@ exports.toPlatformPath = toPlatformPath; /***/ }), -/***/ 1327: +/***/ 81327: /***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { "use strict"; @@ -673,8 +673,8 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge }; Object.defineProperty(exports, "__esModule", ({ value: true })); exports.summary = exports.markdownSummary = exports.SUMMARY_DOCS_URL = exports.SUMMARY_ENV_VAR = void 0; -const os_1 = __nccwpck_require__(2037); -const fs_1 = __nccwpck_require__(7147); +const os_1 = __nccwpck_require__(22037); +const fs_1 = __nccwpck_require__(57147); const { access, appendFile, writeFile } = fs_1.promises; exports.SUMMARY_ENV_VAR = 'GITHUB_STEP_SUMMARY'; exports.SUMMARY_DOCS_URL = 'https://docs.github.com/actions/using-workflows/workflow-commands-for-github-actions#adding-a-job-summary'; @@ -994,7 +994,7 @@ exports.toCommandProperties = toCommandProperties; /***/ }), -/***/ 5526: +/***/ 35526: /***/ (function(__unused_webpack_module, exports) { "use strict"; @@ -1082,7 +1082,7 @@ exports.PersonalAccessTokenCredentialHandler = PersonalAccessTokenCredentialHand /***/ }), -/***/ 6255: +/***/ 96255: /***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { "use strict"; @@ -1122,11 +1122,11 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge }; Object.defineProperty(exports, "__esModule", ({ value: true })); exports.HttpClient = exports.isHttps = exports.HttpClientResponse = exports.HttpClientError = exports.getProxyUrl = exports.MediaTypes = exports.Headers = exports.HttpCodes = void 0; -const http = __importStar(__nccwpck_require__(3685)); -const https = __importStar(__nccwpck_require__(5687)); -const pm = __importStar(__nccwpck_require__(9835)); -const tunnel = __importStar(__nccwpck_require__(4294)); -const undici_1 = __nccwpck_require__(1773); +const http = __importStar(__nccwpck_require__(13685)); +const https = __importStar(__nccwpck_require__(95687)); +const pm = __importStar(__nccwpck_require__(19835)); +const tunnel = __importStar(__nccwpck_require__(74294)); +const undici_1 = __nccwpck_require__(41773); var HttpCodes; (function (HttpCodes) { HttpCodes[HttpCodes["OK"] = 200] = "OK"; @@ -1745,7 +1745,7 @@ const lowercaseKeys = (obj) => Object.keys(obj).reduce((c, k) => ((c[k.toLowerCa /***/ }), -/***/ 9835: +/***/ 19835: /***/ ((__unused_webpack_module, exports) => { "use strict"; @@ -1834,25020 +1834,108063 @@ function isLoopbackAddress(host) { /***/ }), -/***/ 4294: +/***/ 90777: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -module.exports = __nccwpck_require__(4219); - - -/***/ }), - -/***/ 4219: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - "use strict"; -var net = __nccwpck_require__(1808); -var tls = __nccwpck_require__(4404); -var http = __nccwpck_require__(3685); -var https = __nccwpck_require__(5687); -var events = __nccwpck_require__(2361); -var assert = __nccwpck_require__(9491); -var util = __nccwpck_require__(3837); - - -exports.httpOverHttp = httpOverHttp; -exports.httpsOverHttp = httpsOverHttp; -exports.httpOverHttps = httpOverHttps; -exports.httpsOverHttps = httpsOverHttps; +var os = __nccwpck_require__(22037); +var fs = __nccwpck_require__(57147); +var child = __nccwpck_require__(32081); +var DEFAULT_RESOLV_FILE = '/etc/resolv.conf'; -function httpOverHttp(options) { - var agent = new TunnelingAgent(options); - agent.request = http.request; - return agent; +function getInterfaceName() { + var val = 'eth'; + var platform = os.platform(); + if (platform === 'darwin') { + val = 'en'; + } else if (platform === 'win32') { + val = null; + } + return val; } -function httpsOverHttp(options) { - var agent = new TunnelingAgent(options); - agent.request = http.request; - agent.createSocket = createSecureSocket; - agent.defaultPort = 443; - return agent; +function getIfconfigCMD() { + if (os.platform() === 'win32') { + return 'ipconfig/all'; + } + return '/sbin/ifconfig'; } -function httpOverHttps(options) { - var agent = new TunnelingAgent(options); - agent.request = https.request; - return agent; +// typeof os.networkInterfaces family is a number (v18.0.0) +// types: 'IPv4' | 'IPv6' => 4 | 6 +// @see https://github.com/nodejs/node/issues/42861 +function matchName(actualFamily, expectedFamily) { + if (expectedFamily === 'IPv4') { + return actualFamily === 'IPv4' || actualFamily === 4; + } + if (expectedFamily === 'IPv6') { + return actualFamily === 'IPv6' || actualFamily === 6; + } + return actualFamily === expectedFamily; } -function httpsOverHttps(options) { - var agent = new TunnelingAgent(options); - agent.request = https.request; - agent.createSocket = createSecureSocket; - agent.defaultPort = 443; - return agent; +/** + * Get all addresses. + * + * @param {String} [interfaceName] interface name, default is 'eth' on linux, 'en' on mac os. + * @param {Function(err, addr)} callback + * - {Object} addr { + * - {String} ip + * - {String} ipv6 + * - {String} mac + * } + */ +function address(interfaceName, callback) { + if (typeof interfaceName === 'function') { + callback = interfaceName; + interfaceName = null; + } + + var addr = { + ip: address.ip(interfaceName), + ipv6: address.ipv6(interfaceName), + mac: null + }; + address.mac(interfaceName, function (err, mac) { + if (mac) { + addr.mac = mac; + } + callback(err, addr); + }); } - -function TunnelingAgent(options) { - var self = this; - self.options = options || {}; - self.proxyOptions = self.options.proxy || {}; - self.maxSockets = self.options.maxSockets || http.Agent.defaultMaxSockets; - self.requests = []; - self.sockets = []; - - self.on('free', function onFree(socket, host, port, localAddress) { - var options = toOptions(host, port, localAddress); - for (var i = 0, len = self.requests.length; i < len; ++i) { - var pending = self.requests[i]; - if (pending.host === options.host && pending.port === options.port) { - // Detect the request to connect same origin server, - // reuse the connection. - self.requests.splice(i, 1); - pending.request.onSocket(socket); - return; +address.interface = function (family, name) { + var interfaces = os.networkInterfaces(); + var noName = !name; + name = name || getInterfaceName(); + family = family || 'IPv4'; + for (var i = -1; i < 8; i++) { + var interfaceName = name + (i >= 0 ? i : ''); // support 'lo' and 'lo0' + var items = interfaces[interfaceName]; + if (items) { + for (var j = 0; j < items.length; j++) { + var item = items[j]; + if (matchName(item.family, family)) { + return item; + } } } - socket.destroy(); - self.removeSocket(socket); - }); -} -util.inherits(TunnelingAgent, events.EventEmitter); - -TunnelingAgent.prototype.addRequest = function addRequest(req, host, port, localAddress) { - var self = this; - var options = mergeOptions({request: req}, self.options, toOptions(host, port, localAddress)); - - if (self.sockets.length >= this.maxSockets) { - // We are over limit so we'll add it to the queue. - self.requests.push(options); - return; } - // If we are under maxSockets create a new one. - self.createSocket(options, function(socket) { - socket.on('free', onFree); - socket.on('close', onCloseOrRemove); - socket.on('agentRemove', onCloseOrRemove); - req.onSocket(socket); - - function onFree() { - self.emit('free', socket, options); + if (noName) { + // filter all loopback or local addresses + for (var k in interfaces) { + var items = interfaces[k]; + for (var i = 0; i < items.length; i++) { + var item = items[i]; + // all 127 addresses are local and should be ignored + if (matchName(item.family, family) && !item.address.startsWith('127.')) { + return item; + } + } } + } + return; +}; - function onCloseOrRemove(err) { - self.removeSocket(socket); - socket.removeListener('free', onFree); - socket.removeListener('close', onCloseOrRemove); - socket.removeListener('agentRemove', onCloseOrRemove); - } - }); +/** + * Get current machine IPv4 + * + * @param {String} [interfaceName] interface name, default is 'eth' on linux, 'en' on mac os. + * @return {String} IP address + */ +address.ip = function (interfaceName) { + var item = address.interface('IPv4', interfaceName); + return item && item.address; }; -TunnelingAgent.prototype.createSocket = function createSocket(options, cb) { - var self = this; - var placeholder = {}; - self.sockets.push(placeholder); +/** + * Get current machine IPv6 + * + * @param {String} [interfaceName] interface name, default is 'eth' on linux, 'en' on mac os. + * @return {String} IP address + */ +address.ipv6 = function (interfaceName) { + var item = address.interface('IPv6', interfaceName); + return item && item.address; +}; - var connectOptions = mergeOptions({}, self.proxyOptions, { - method: 'CONNECT', - path: options.host + ':' + options.port, - agent: false, - headers: { - host: options.host + ':' + options.port +// osx start line 'en0: flags=8863 mtu 1500' +// linux start line 'eth0 Link encap:Ethernet HWaddr 00:16:3E:00:0A:29 ' +var MAC_OSX_START_LINE = /^(\w+)\:\s+flags=/; +var MAC_LINUX_START_LINE = /^(\w+)\s{2,}link encap:\w+/i; + +// ether 78:ca:39:b0:e6:7d +// HWaddr 00:16:3E:00:0A:29 +var MAC_RE = address.MAC_RE = /(?:ether|HWaddr)\s+((?:[a-z0-9]{2}\:){5}[a-z0-9]{2})/i; + +// osx: inet 192.168.2.104 netmask 0xffffff00 broadcast 192.168.2.255 +// linux: inet addr:10.125.5.202 Bcast:10.125.15.255 Mask:255.255.240.0 +var MAC_IP_RE = address.MAC_IP_RE = /inet\s(?:addr\:)?(\d+\.\d+\.\d+\.\d+)/; + +function getMAC(content, interfaceName, matchIP) { + var lines = content.split('\n'); + for (var i = 0; i < lines.length; i++) { + var line = lines[i].trimRight(); + var m = MAC_OSX_START_LINE.exec(line) || MAC_LINUX_START_LINE.exec(line); + if (!m) { + continue; } - }); - if (options.localAddress) { - connectOptions.localAddress = options.localAddress; - } - if (connectOptions.proxyAuth) { - connectOptions.headers = connectOptions.headers || {}; - connectOptions.headers['Proxy-Authorization'] = 'Basic ' + - new Buffer(connectOptions.proxyAuth).toString('base64'); - } - debug('making CONNECT request'); - var connectReq = self.request(connectOptions); - connectReq.useChunkedEncodingByDefault = false; // for v0.6 - connectReq.once('response', onResponse); // for v0.6 - connectReq.once('upgrade', onUpgrade); // for v0.6 - connectReq.once('connect', onConnect); // for v0.7 or later - connectReq.once('error', onError); - connectReq.end(); + // check interface name + var name = m[1]; + if (name.indexOf(interfaceName) !== 0) { + continue; + } - function onResponse(res) { - // Very hacky. This is necessary to avoid http-parser leaks. - res.upgrade = true; - } + var ip = null; + var mac = null; + var match = MAC_RE.exec(line); + if (match) { + mac = match[1]; + } - function onUpgrade(res, socket, head) { - // Hacky. - process.nextTick(function() { - onConnect(res, socket, head); - }); - } + i++; + while (true) { + line = lines[i]; + if (!line || MAC_OSX_START_LINE.exec(line) || MAC_LINUX_START_LINE.exec(line)) { + i--; + break; // hit next interface, handle next interface + } + if (!mac) { + match = MAC_RE.exec(line); + if (match) { + mac = match[1]; + } + } - function onConnect(res, socket, head) { - connectReq.removeAllListeners(); - socket.removeAllListeners(); + if (!ip) { + match = MAC_IP_RE.exec(line); + if (match) { + ip = match[1]; + } + } - if (res.statusCode !== 200) { - debug('tunneling socket could not be established, statusCode=%d', - res.statusCode); - socket.destroy(); - var error = new Error('tunneling socket could not be established, ' + - 'statusCode=' + res.statusCode); - error.code = 'ECONNRESET'; - options.request.emit('error', error); - self.removeSocket(placeholder); - return; + i++; } - if (head.length > 0) { - debug('got illegal response body from proxy'); - socket.destroy(); - var error = new Error('got illegal response body from proxy'); - error.code = 'ECONNRESET'; - options.request.emit('error', error); - self.removeSocket(placeholder); - return; + + if (ip === matchIP) { + return mac; } - debug('tunneling connection has established'); - self.sockets[self.sockets.indexOf(placeholder)] = socket; - return cb(socket); } +} - function onError(cause) { - connectReq.removeAllListeners(); - - debug('tunneling socket could not be established, cause=%s\n', - cause.message, cause.stack); - var error = new Error('tunneling socket could not be established, ' + - 'cause=' + cause.message); - error.code = 'ECONNRESET'; - options.request.emit('error', error); - self.removeSocket(placeholder); +/** + * Get current machine MAC address + * + * @param {String} [interfaceName] interface name, default is 'eth' on linux, 'en' on mac os. + * @param {Function(err, address)} callback + */ +address.mac = function (interfaceName, callback) { + if (typeof interfaceName === 'function') { + callback = interfaceName; + interfaceName = null; + } + interfaceName = interfaceName || getInterfaceName(); + var item = address.interface('IPv4', interfaceName); + if (!item) { + return callback(); } -}; -TunnelingAgent.prototype.removeSocket = function removeSocket(socket) { - var pos = this.sockets.indexOf(socket) - if (pos === -1) { - return; + // https://github.com/nodejs/node/issues/13581 + // bug in node 7.x and <= 8.4.0 + if (!process.env.CI && (item.mac === 'ff:00:00:00:00:00' || item.mac === '00:00:00:00:00:00')) { + // wrong address, ignore it + item.mac = ''; } - this.sockets.splice(pos, 1); - var pending = this.requests.shift(); - if (pending) { - // If we have pending requests and a socket gets closed a new one - // needs to be created to take over in the pool for the one that closed. - this.createSocket(pending, function(socket) { - pending.request.onSocket(socket); - }); + if (item.mac) { + return callback(null, item.mac); } -}; -function createSecureSocket(options, cb) { - var self = this; - TunnelingAgent.prototype.createSocket.call(self, options, function(socket) { - var hostHeader = options.request.getHeader('host'); - var tlsOptions = mergeOptions({}, self.options, { - socket: socket, - servername: hostHeader ? hostHeader.replace(/:.*$/, '') : options.host - }); + child.exec(getIfconfigCMD(), {timeout: 5000}, function (err, stdout, stderr) { + if (err || !stdout) { + return callback(err); + } - // 0 is dummy port for v0.6 - var secureSocket = tls.connect(0, tlsOptions); - self.sockets[self.sockets.indexOf(socket)] = secureSocket; - cb(secureSocket); + var mac = getMAC(stdout || '', interfaceName, item.address); + callback(null, mac); }); -} +}; +// nameserver 172.24.102.254 +var DNS_SERVER_RE = /^nameserver\s+(\d+\.\d+\.\d+\.\d+)$/i; -function toOptions(host, port, localAddress) { - if (typeof host === 'string') { // since v0.10 - return { - host: host, - port: port, - localAddress: localAddress - }; +/** + * Get DNS servers. + * + * @param {String} [filepath] resolv config file path. default is '/etc/resolv.conf'. + * @param {Function(err, servers)} callback + */ +address.dns = function (filepath, callback) { + if (typeof filepath === 'function') { + callback = filepath; + filepath = null; } - return host; // for v0.11 or later -} - -function mergeOptions(target) { - for (var i = 1, len = arguments.length; i < len; ++i) { - var overrides = arguments[i]; - if (typeof overrides === 'object') { - var keys = Object.keys(overrides); - for (var j = 0, keyLen = keys.length; j < keyLen; ++j) { - var k = keys[j]; - if (overrides[k] !== undefined) { - target[k] = overrides[k]; - } + filepath = filepath || DEFAULT_RESOLV_FILE; + fs.readFile(filepath, 'utf8', function (err, content) { + if (err) { + return callback(err); + } + var servers = []; + content = content || ''; + var lines = content.split('\n'); + for (var i = 0; i < lines.length; i++) { + var line = lines[i].trim(); + var m = DNS_SERVER_RE.exec(line); + if (m) { + servers.push(m[1]); } } - } - return target; -} + callback(null, servers); + }); +}; -var debug; -if (process.env.NODE_DEBUG && /\btunnel\b/.test(process.env.NODE_DEBUG)) { - debug = function() { - var args = Array.prototype.slice.call(arguments); - if (typeof args[0] === 'string') { - args[0] = 'TUNNEL: ' + args[0]; - } else { - args.unshift('TUNNEL:'); - } - console.error.apply(console, args); - } -} else { - debug = function() {}; -} -exports.debug = debug; // for test +module.exports = address; /***/ }), -/***/ 1773: +/***/ 34623: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -const Client = __nccwpck_require__(3598) -const Dispatcher = __nccwpck_require__(412) -const errors = __nccwpck_require__(8045) -const Pool = __nccwpck_require__(4634) -const BalancedPool = __nccwpck_require__(7931) -const Agent = __nccwpck_require__(7890) -const util = __nccwpck_require__(3983) -const { InvalidArgumentError } = errors -const api = __nccwpck_require__(4059) -const buildConnector = __nccwpck_require__(2067) -const MockClient = __nccwpck_require__(8687) -const MockAgent = __nccwpck_require__(6771) -const MockPool = __nccwpck_require__(6193) -const mockErrors = __nccwpck_require__(888) -const ProxyAgent = __nccwpck_require__(7858) -const RetryHandler = __nccwpck_require__(2286) -const { getGlobalDispatcher, setGlobalDispatcher } = __nccwpck_require__(1892) -const DecoratorHandler = __nccwpck_require__(6930) -const RedirectHandler = __nccwpck_require__(2860) -const createRedirectInterceptor = __nccwpck_require__(8861) +module.exports = __nccwpck_require__(65006); +module.exports.HttpsAgent = __nccwpck_require__(55500); -let hasCrypto -try { - __nccwpck_require__(6113) - hasCrypto = true -} catch { - hasCrypto = false -} -Object.assign(Dispatcher.prototype, api) +/***/ }), -module.exports.Dispatcher = Dispatcher -module.exports.Client = Client -module.exports.Pool = Pool -module.exports.BalancedPool = BalancedPool -module.exports.Agent = Agent -module.exports.ProxyAgent = ProxyAgent -module.exports.RetryHandler = RetryHandler +/***/ 61256: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { -module.exports.DecoratorHandler = DecoratorHandler -module.exports.RedirectHandler = RedirectHandler -module.exports.createRedirectInterceptor = createRedirectInterceptor +"use strict"; +var __webpack_unused_export__; +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. -module.exports.buildConnector = buildConnector -module.exports.errors = errors +// patch from https://github.com/nodejs/node/blob/v7.2.1/lib/_http_agent.js -function makeDispatcher (fn) { - return (url, opts, handler) => { - if (typeof opts === 'function') { - handler = opts - opts = null - } - if (!url || (typeof url !== 'string' && typeof url !== 'object' && !(url instanceof URL))) { - throw new InvalidArgumentError('invalid url') - } - if (opts != null && typeof opts !== 'object') { - throw new InvalidArgumentError('invalid opts') - } +const net = __nccwpck_require__(41808); +const util = __nccwpck_require__(73837); +const EventEmitter = __nccwpck_require__(82361); +const debug = util.debuglog('http'); - if (opts && opts.path != null) { - if (typeof opts.path !== 'string') { - throw new InvalidArgumentError('invalid opts.path') - } +// New Agent code. - let path = opts.path - if (!opts.path.startsWith('/')) { - path = `/${path}` - } +// The largest departure from the previous implementation is that +// an Agent instance holds connections for a variable number of host:ports. +// Surprisingly, this is still API compatible as far as third parties are +// concerned. The only code that really notices the difference is the +// request object. - url = new URL(util.parseOrigin(url).origin + path) +// Another departure is that all code related to HTTP parsing is in +// ClientRequest.onSocket(). The Agent is now *strictly* +// concerned with managing a connection pool. + +function Agent(options) { + if (!(this instanceof Agent)) + return new Agent(options); + + EventEmitter.call(this); + + var self = this; + + self.defaultPort = 80; + self.protocol = 'http:'; + + self.options = Object.assign({}, options); + + // don't confuse net and make it think that we're connecting to a pipe + self.options.path = null; + self.requests = {}; + self.sockets = {}; + self.freeSockets = {}; + self.keepAliveMsecs = self.options.keepAliveMsecs || 1000; + self.keepAlive = self.options.keepAlive || false; + self.maxSockets = self.options.maxSockets || Agent.defaultMaxSockets; + self.maxFreeSockets = self.options.maxFreeSockets || 256; + + // [patch start] + // free keep-alive socket timeout. By default free socket do not have a timeout. + self.freeSocketKeepAliveTimeout = self.options.freeSocketKeepAliveTimeout || 0; + // working socket timeout. By default working socket do not have a timeout. + self.timeout = self.options.timeout || 0; + // the socket active time to live, even if it's in use + this.socketActiveTTL = this.options.socketActiveTTL || null; + // [patch end] + + self.on('free', function(socket, options) { + var name = self.getName(options); + debug('agent.on(free)', name); + + if (socket.writable && + self.requests[name] && self.requests[name].length) { + // [patch start] + debug('continue handle next request'); + // [patch end] + self.requests[name].shift().onSocket(socket); + if (self.requests[name].length === 0) { + // don't leak + delete self.requests[name]; + } } else { - if (!opts) { - opts = typeof url === 'object' ? url : {} + // If there are no pending requests, then put it in + // the freeSockets pool, but only if we're allowed to do so. + var req = socket._httpMessage; + if (req && + req.shouldKeepAlive && + socket.writable && + self.keepAlive) { + var freeSockets = self.freeSockets[name]; + var freeLen = freeSockets ? freeSockets.length : 0; + var count = freeLen; + if (self.sockets[name]) + count += self.sockets[name].length; + + if (count > self.maxSockets || freeLen >= self.maxFreeSockets) { + socket.destroy(); + } else { + freeSockets = freeSockets || []; + self.freeSockets[name] = freeSockets; + socket.setKeepAlive(true, self.keepAliveMsecs); + socket.unref(); + socket._httpMessage = null; + self.removeSocket(socket, options); + freeSockets.push(socket); + + // [patch start] + // Add a default error handler to avoid Unhandled 'error' event throw on idle socket + // https://github.com/node-modules/agentkeepalive/issues/25 + // https://github.com/nodejs/node/pull/4482 (fixed in >= 4.4.0 and >= 5.4.0) + if (socket.listeners('error').length === 0) { + socket.once('error', freeSocketErrorListener); + } + // set free keepalive timer + // try to use socket custom freeSocketKeepAliveTimeout first + const freeSocketKeepAliveTimeout = socket.freeSocketKeepAliveTimeout || self.freeSocketKeepAliveTimeout; + socket.setTimeout(freeSocketKeepAliveTimeout); + debug(`push to free socket queue and wait for ${freeSocketKeepAliveTimeout}ms`); + // [patch end] + } + } else { + socket.destroy(); } - - url = util.parseURL(url) } + }); +} - const { agent, dispatcher = getGlobalDispatcher() } = opts +util.inherits(Agent, EventEmitter); +exports.P = Agent; - if (agent) { - throw new InvalidArgumentError('unsupported opts.agent. Did you mean opts.client?') - } +// [patch start] +function freeSocketErrorListener(err) { + var socket = this; + debug('SOCKET ERROR on FREE socket:', err.message, err.stack); + socket.destroy(); + socket.emit('agentRemove'); +} +// [patch end] - return fn.call(dispatcher, { - ...opts, - origin: url.origin, - path: url.search ? `${url.pathname}${url.search}` : url.pathname, - method: opts.method || (opts.body ? 'PUT' : 'GET') - }, handler) +Agent.defaultMaxSockets = Infinity; + +Agent.prototype.createConnection = net.createConnection; + +// Get the key for a given set of request options +Agent.prototype.getName = function getName(options) { + var name = options.host || 'localhost'; + + name += ':'; + if (options.port) + name += options.port; + + name += ':'; + if (options.localAddress) + name += options.localAddress; + + // Pacify parallel/test-http-agent-getname by only appending + // the ':' when options.family is set. + if (options.family === 4 || options.family === 6) + name += ':' + options.family; + + return name; +}; + +// [patch start] +function handleSocketCreation(req) { + return function(err, newSocket) { + if (err) { + process.nextTick(function() { + req.emit('error', err); + }); + return; + } + req.onSocket(newSocket); } } +// [patch end] -module.exports.setGlobalDispatcher = setGlobalDispatcher -module.exports.getGlobalDispatcher = getGlobalDispatcher +Agent.prototype.addRequest = function addRequest(req, options, port/*legacy*/, + localAddress/*legacy*/) { + // Legacy API: addRequest(req, host, port, localAddress) + if (typeof options === 'string') { + options = { + host: options, + port, + localAddress + }; + } -if (util.nodeMajor > 16 || (util.nodeMajor === 16 && util.nodeMinor >= 8)) { - let fetchImpl = null - module.exports.fetch = async function fetch (resource) { - if (!fetchImpl) { - fetchImpl = (__nccwpck_require__(4881).fetch) + options = Object.assign({}, options); + options = Object.assign(options, this.options); + + if (!options.servername) + options.servername = calculateServerName(options, req); + + var name = this.getName(options); + if (!this.sockets[name]) { + this.sockets[name] = []; + } + + var freeLen = this.freeSockets[name] ? this.freeSockets[name].length : 0; + var sockLen = freeLen + this.sockets[name].length; + + if (freeLen) { + // we have a free socket, so use that. + var socket = this.freeSockets[name].shift(); + debug('have free socket'); + + // [patch start] + // remove free socket error event handler + socket.removeListener('error', freeSocketErrorListener); + // restart the default timer + socket.setTimeout(this.timeout); + + if (this.socketActiveTTL && Date.now() - socket.createdTime > this.socketActiveTTL) { + debug(`socket ${socket.createdTime} expired`); + socket.destroy(); + return this.createSocket(req, options, handleSocketCreation(req)); } + // [patch end] - try { - return await fetchImpl(...arguments) - } catch (err) { - if (typeof err === 'object') { - Error.captureStackTrace(err, this) - } + // don't leak + if (!this.freeSockets[name].length) + delete this.freeSockets[name]; - throw err + socket.ref(); + req.onSocket(socket); + this.sockets[name].push(socket); + } else if (sockLen < this.maxSockets) { + debug('call onSocket', sockLen, freeLen); + // If we are under maxSockets create a new one. + // [patch start] + this.createSocket(req, options, handleSocketCreation(req)); + // [patch end] + } else { + debug('wait for socket'); + // We are over limit so we'll add it to the queue. + if (!this.requests[name]) { + this.requests[name] = []; } + this.requests[name].push(req); } - module.exports.Headers = __nccwpck_require__(554).Headers - module.exports.Response = __nccwpck_require__(7823).Response - module.exports.Request = __nccwpck_require__(8359).Request - module.exports.FormData = __nccwpck_require__(2015).FormData - module.exports.File = __nccwpck_require__(8511).File - module.exports.FileReader = __nccwpck_require__(1446).FileReader - - const { setGlobalOrigin, getGlobalOrigin } = __nccwpck_require__(1246) +}; - module.exports.setGlobalOrigin = setGlobalOrigin - module.exports.getGlobalOrigin = getGlobalOrigin +Agent.prototype.createSocket = function createSocket(req, options, cb) { + var self = this; + options = Object.assign({}, options); + options = Object.assign(options, self.options); + + if (!options.servername) + options.servername = calculateServerName(options, req); + + var name = self.getName(options); + options._agentKey = name; + + debug('createConnection', name, options); + options.encoding = null; + var called = false; + const newSocket = self.createConnection(options, oncreate); + // [patch start] + if (newSocket) { + oncreate(null, Object.assign(newSocket, { createdTime: Date.now() })); + } + // [patch end] + function oncreate(err, s) { + if (called) + return; + called = true; + if (err) + return cb(err); + if (!self.sockets[name]) { + self.sockets[name] = []; + } + self.sockets[name].push(s); + debug('sockets', name, self.sockets[name].length); - const { CacheStorage } = __nccwpck_require__(7907) - const { kConstruct } = __nccwpck_require__(9174) + function onFree() { + self.emit('free', s, options); + } + s.on('free', onFree); + + function onClose(err) { + debug('CLIENT socket onClose'); + // This is the only place where sockets get removed from the Agent. + // If you want to remove a socket from the pool, just close it. + // All socket errors end in a close event anyway. + self.removeSocket(s, options); + + // [patch start] + self.emit('close'); + // [patch end] + } + s.on('close', onClose); + + // [patch start] + // start socket timeout handler + function onTimeout() { + debug('CLIENT socket onTimeout'); + s.destroy(); + // Remove it from freeSockets immediately to prevent new requests from being sent through this socket. + self.removeSocket(s, options); + self.emit('timeout'); + } + s.on('timeout', onTimeout); + // set the default timer + s.setTimeout(self.timeout); + // [patch end] + + function onRemove() { + // We need this function for cases like HTTP 'upgrade' + // (defined by WebSockets) where we need to remove a socket from the + // pool because it'll be locked up indefinitely + debug('CLIENT socket onRemove'); + self.removeSocket(s, options); + s.removeListener('close', onClose); + s.removeListener('free', onFree); + s.removeListener('agentRemove', onRemove); + + // [patch start] + // remove socket timeout handler + s.setTimeout(0, onTimeout); + // [patch end] + } + s.on('agentRemove', onRemove); + cb(null, s); + } +}; - // Cache & CacheStorage are tightly coupled with fetch. Even if it may run - // in an older version of Node, it doesn't have any use without fetch. - module.exports.caches = new CacheStorage(kConstruct) +function calculateServerName(options, req) { + let servername = options.host; + const hostHeader = req.getHeader('host'); + if (hostHeader) { + // abc => abc + // abc:123 => abc + // [::1] => ::1 + // [::1]:123 => ::1 + if (hostHeader.startsWith('[')) { + const index = hostHeader.indexOf(']'); + if (index === -1) { + // Leading '[', but no ']'. Need to do something... + servername = hostHeader; + } else { + servername = hostHeader.substr(1, index - 1); + } + } else { + servername = hostHeader.split(':', 1)[0]; + } + } + return servername; } -if (util.nodeMajor >= 16) { - const { deleteCookie, getCookies, getSetCookies, setCookie } = __nccwpck_require__(1724) +Agent.prototype.removeSocket = function removeSocket(s, options) { + var name = this.getName(options); + debug('removeSocket', name, 'writable:', s.writable); + var sets = [this.sockets]; - module.exports.deleteCookie = deleteCookie - module.exports.getCookies = getCookies - module.exports.getSetCookies = getSetCookies - module.exports.setCookie = setCookie + // If the socket was destroyed, remove it from the free buffers too. + if (!s.writable) + sets.push(this.freeSockets); - const { parseMIMEType, serializeAMimeType } = __nccwpck_require__(685) + for (var sk = 0; sk < sets.length; sk++) { + var sockets = sets[sk]; - module.exports.parseMIMEType = parseMIMEType - module.exports.serializeAMimeType = serializeAMimeType -} + if (sockets[name]) { + var index = sockets[name].indexOf(s); + if (index !== -1) { + sockets[name].splice(index, 1); + // Don't leak + if (sockets[name].length === 0) + delete sockets[name]; + } + } + } -if (util.nodeMajor >= 18 && hasCrypto) { - const { WebSocket } = __nccwpck_require__(4284) + // [patch start] + var freeLen = this.freeSockets[name] ? this.freeSockets[name].length : 0; + var sockLen = freeLen + (this.sockets[name] ? this.sockets[name].length : 0); + // [patch end] - module.exports.WebSocket = WebSocket -} + if (this.requests[name] && this.requests[name].length && sockLen < this.maxSockets) { + debug('removeSocket, have a request, make a socket'); + var req = this.requests[name][0]; + // If we have pending requests and a socket gets closed make a new one + this.createSocket(req, options, function(err, newSocket) { + if (err) { + process.nextTick(function() { + req.emit('error', err); + }); + return; + } + newSocket.emit('free'); + }); + } +}; -module.exports.request = makeDispatcher(api.request) -module.exports.stream = makeDispatcher(api.stream) -module.exports.pipeline = makeDispatcher(api.pipeline) -module.exports.connect = makeDispatcher(api.connect) -module.exports.upgrade = makeDispatcher(api.upgrade) +Agent.prototype.destroy = function destroy() { + var sets = [this.freeSockets, this.sockets]; + for (var s = 0; s < sets.length; s++) { + var set = sets[s]; + var keys = Object.keys(set); + for (var v = 0; v < keys.length; v++) { + var setName = set[keys[v]]; + for (var n = 0; n < setName.length; n++) { + setName[n].destroy(); + } + } + } +}; -module.exports.MockClient = MockClient -module.exports.MockPool = MockPool -module.exports.MockAgent = MockAgent -module.exports.mockErrors = mockErrors +__webpack_unused_export__ = new Agent(); /***/ }), -/***/ 7890: +/***/ 65006: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; +/** + * refer: + * * @atimb "Real keep-alive HTTP agent": https://gist.github.com/2963672 + * * https://github.com/joyent/node/blob/master/lib/http.js + * * https://github.com/joyent/node/blob/master/lib/https.js + * * https://github.com/joyent/node/blob/master/lib/_http_agent.js + */ -const { InvalidArgumentError } = __nccwpck_require__(8045) -const { kClients, kRunning, kClose, kDestroy, kDispatch, kInterceptors } = __nccwpck_require__(2785) -const DispatcherBase = __nccwpck_require__(4839) -const Pool = __nccwpck_require__(4634) -const Client = __nccwpck_require__(3598) -const util = __nccwpck_require__(3983) -const createRedirectInterceptor = __nccwpck_require__(8861) -const { WeakRef, FinalizationRegistry } = __nccwpck_require__(6436)() - -const kOnConnect = Symbol('onConnect') -const kOnDisconnect = Symbol('onDisconnect') -const kOnConnectionError = Symbol('onConnectionError') -const kMaxRedirections = Symbol('maxRedirections') -const kOnDrain = Symbol('onDrain') -const kFactory = Symbol('factory') -const kFinalizer = Symbol('finalizer') -const kOptions = Symbol('options') - -function defaultFactory (origin, opts) { - return opts && opts.connections === 1 - ? new Client(origin, opts) - : new Pool(origin, opts) -} -class Agent extends DispatcherBase { - constructor ({ factory = defaultFactory, maxRedirections = 0, connect, ...options } = {}) { - super() +const OriginalAgent = (__nccwpck_require__(61256)/* .Agent */ .P); +const ms = __nccwpck_require__(10845); - if (typeof factory !== 'function') { - throw new InvalidArgumentError('factory must be a function.') +class Agent extends OriginalAgent { + constructor(options) { + options = options || {}; + options.keepAlive = options.keepAlive !== false; + // default is keep-alive and 15s free socket timeout + if (options.freeSocketKeepAliveTimeout === undefined) { + options.freeSocketKeepAliveTimeout = 15000; } - - if (connect != null && typeof connect !== 'function' && typeof connect !== 'object') { - throw new InvalidArgumentError('connect must be a function or an object') + // Legacy API: keepAliveTimeout should be rename to `freeSocketKeepAliveTimeout` + if (options.keepAliveTimeout) { + options.freeSocketKeepAliveTimeout = options.keepAliveTimeout; } + options.freeSocketKeepAliveTimeout = ms(options.freeSocketKeepAliveTimeout); - if (!Number.isInteger(maxRedirections) || maxRedirections < 0) { - throw new InvalidArgumentError('maxRedirections must be a positive number') + // Sets the socket to timeout after timeout milliseconds of inactivity on the socket. + // By default is double free socket keepalive timeout. + if (options.timeout === undefined) { + options.timeout = options.freeSocketKeepAliveTimeout * 2; + // make sure socket default inactivity timeout >= 30s + if (options.timeout < 30000) { + options.timeout = 30000; + } } + options.timeout = ms(options.timeout); - if (connect && typeof connect !== 'function') { - connect = { ...connect } - } + super(options); - this[kInterceptors] = options.interceptors && options.interceptors.Agent && Array.isArray(options.interceptors.Agent) - ? options.interceptors.Agent - : [createRedirectInterceptor({ maxRedirections })] + this.createSocketCount = 0; + this.createSocketCountLastCheck = 0; - this[kOptions] = { ...util.deepClone(options), connect } - this[kOptions].interceptors = options.interceptors - ? { ...options.interceptors } - : undefined - this[kMaxRedirections] = maxRedirections - this[kFactory] = factory - this[kClients] = new Map() - this[kFinalizer] = new FinalizationRegistry(/* istanbul ignore next: gc is undeterministic */ key => { - const ref = this[kClients].get(key) - if (ref !== undefined && ref.deref() === undefined) { - this[kClients].delete(key) - } - }) + this.createSocketErrorCount = 0; + this.createSocketErrorCountLastCheck = 0; - const agent = this + this.closeSocketCount = 0; + this.closeSocketCountLastCheck = 0; - this[kOnDrain] = (origin, targets) => { - agent.emit('drain', origin, [agent, ...targets]) - } + // socket error event count + this.errorSocketCount = 0; + this.errorSocketCountLastCheck = 0; - this[kOnConnect] = (origin, targets) => { - agent.emit('connect', origin, [agent, ...targets]) - } + this.requestCount = 0; + this.requestCountLastCheck = 0; - this[kOnDisconnect] = (origin, targets, err) => { - agent.emit('disconnect', origin, [agent, ...targets], err) - } + this.timeoutSocketCount = 0; + this.timeoutSocketCountLastCheck = 0; - this[kOnConnectionError] = (origin, targets, err) => { - agent.emit('connectionError', origin, [agent, ...targets], err) - } + this.on('free', s => { + this.requestCount++; + // last enter free queue timestamp + s.lastFreeTime = Date.now(); + }); + this.on('timeout', () => { + this.timeoutSocketCount++; + }); + this.on('close', () => { + this.closeSocketCount++; + }); + this.on('error', () => { + this.errorSocketCount++; + }); } - get [kRunning] () { - let ret = 0 - for (const ref of this[kClients].values()) { - const client = ref.deref() - /* istanbul ignore next: gc is undeterministic */ - if (client) { - ret += client[kRunning] + createSocket(req, options, cb) { + super.createSocket(req, options, (err, socket) => { + if (err) { + this.createSocketErrorCount++; + return cb(err); } - } - return ret + if (this.keepAlive) { + // Disable Nagle's algorithm: http://blog.caustik.com/2012/04/08/scaling-node-js-to-100k-concurrent-connections/ + // https://fengmk2.com/benchmark/nagle-algorithm-delayed-ack-mock.html + socket.setNoDelay(true); + } + this.createSocketCount++; + cb(null, socket); + }); } - [kDispatch] (opts, handler) { - let key - if (opts.origin && (typeof opts.origin === 'string' || opts.origin instanceof URL)) { - key = String(opts.origin) - } else { - throw new InvalidArgumentError('opts.origin must be a non-empty string or URL.') + get statusChanged() { + const changed = this.createSocketCount !== this.createSocketCountLastCheck || + this.createSocketErrorCount !== this.createSocketErrorCountLastCheck || + this.closeSocketCount !== this.closeSocketCountLastCheck || + this.errorSocketCount !== this.errorSocketCountLastCheck || + this.timeoutSocketCount !== this.timeoutSocketCountLastCheck || + this.requestCount !== this.requestCountLastCheck; + if (changed) { + this.createSocketCountLastCheck = this.createSocketCount; + this.createSocketErrorCountLastCheck = this.createSocketErrorCount; + this.closeSocketCountLastCheck = this.closeSocketCount; + this.errorSocketCountLastCheck = this.errorSocketCount; + this.timeoutSocketCountLastCheck = this.timeoutSocketCount; + this.requestCountLastCheck = this.requestCount; } - - const ref = this[kClients].get(key) - - let dispatcher = ref ? ref.deref() : null - if (!dispatcher) { - dispatcher = this[kFactory](opts.origin, this[kOptions]) - .on('drain', this[kOnDrain]) - .on('connect', this[kOnConnect]) - .on('disconnect', this[kOnDisconnect]) - .on('connectionError', this[kOnConnectionError]) - - this[kClients].set(key, new WeakRef(dispatcher)) - this[kFinalizer].register(dispatcher, key) - } - - return dispatcher.dispatch(opts, handler) + return changed; } - async [kClose] () { - const closePromises = [] - for (const ref of this[kClients].values()) { - const client = ref.deref() - /* istanbul ignore else: gc is undeterministic */ - if (client) { - closePromises.push(client.close()) - } - } - - await Promise.all(closePromises) + getCurrentStatus() { + return { + createSocketCount: this.createSocketCount, + createSocketErrorCount: this.createSocketErrorCount, + closeSocketCount: this.closeSocketCount, + errorSocketCount: this.errorSocketCount, + timeoutSocketCount: this.timeoutSocketCount, + requestCount: this.requestCount, + freeSockets: inspect(this.freeSockets), + sockets: inspect(this.sockets), + requests: inspect(this.requests), + }; } +} - async [kDestroy] (err) { - const destroyPromises = [] - for (const ref of this[kClients].values()) { - const client = ref.deref() - /* istanbul ignore else: gc is undeterministic */ - if (client) { - destroyPromises.push(client.destroy(err)) - } - } +module.exports = Agent; - await Promise.all(destroyPromises) +function inspect(obj) { + const res = {}; + for (const key in obj) { + res[key] = obj[key].length; } + return res; } -module.exports = Agent - /***/ }), -/***/ 7032: +/***/ 55500: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -const { addAbortListener } = __nccwpck_require__(3983) -const { RequestAbortedError } = __nccwpck_require__(8045) +"use strict"; +/** + * Https Agent base on custom http agent + */ -const kListener = Symbol('kListener') -const kSignal = Symbol('kSignal') -function abort (self) { - if (self.abort) { - self.abort() - } else { - self.onError(new RequestAbortedError()) - } -} -function addSignal (self, signal) { - self[kSignal] = null - self[kListener] = null +const https = __nccwpck_require__(95687); +const HttpAgent = __nccwpck_require__(65006); +const OriginalHttpsAgent = https.Agent; - if (!signal) { - return - } +class HttpsAgent extends HttpAgent { + constructor(options) { + super(options); - if (signal.aborted) { - abort(self) - return - } + this.defaultPort = 443; + this.protocol = 'https:'; + this.maxCachedSessions = this.options.maxCachedSessions; + if (this.maxCachedSessions === undefined) { + this.maxCachedSessions = 100; + } - self[kSignal] = signal - self[kListener] = () => { - abort(self) + this._sessionCache = { + map: {}, + list: [], + }; } - - addAbortListener(self[kSignal], self[kListener]) } -function removeSignal (self) { - if (!self[kSignal]) { - return +[ + 'createConnection', + 'getName', + '_getSession', + '_cacheSession', + // https://github.com/nodejs/node/pull/4982 + '_evictSession', +].forEach(function(method) { + if (typeof OriginalHttpsAgent.prototype[method] === 'function') { + HttpsAgent.prototype[method] = OriginalHttpsAgent.prototype[method]; } +}); - if ('removeEventListener' in self[kSignal]) { - self[kSignal].removeEventListener('abort', self[kListener]) - } else { - self[kSignal].removeListener('abort', self[kListener]) - } +module.exports = HttpsAgent; - self[kSignal] = null - self[kListener] = null -} -module.exports = { - addSignal, - removeSignal -} +/***/ }), +/***/ 93775: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { -/***/ }), +const assert = __nccwpck_require__(39491); +const { isArray } = __nccwpck_require__(71954); +const { checkBucketName: _checkBucketName } = __nccwpck_require__(30922); +const { formatTag } = __nccwpck_require__(97115); -/***/ 9744: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +const proto = exports; -"use strict"; +function toArray(obj) { + if (!obj) return []; + if (isArray(obj)) return obj; + return [obj]; +} +/** + * Bucket opertaions + */ -const { AsyncResource } = __nccwpck_require__(852) -const { InvalidArgumentError, RequestAbortedError, SocketError } = __nccwpck_require__(8045) -const util = __nccwpck_require__(3983) -const { addSignal, removeSignal } = __nccwpck_require__(7032) +proto.listBuckets = async function listBuckets(query = {}, options = {}) { + // prefix, marker, max-keys -class ConnectHandler extends AsyncResource { - constructor (opts, callback) { - if (!opts || typeof opts !== 'object') { - throw new InvalidArgumentError('invalid opts') + const { subres = {} } = query; + const rest = {}; + for (const key in query) { + if (key !== 'subres') { + rest[key] = query[key]; } + } + const params = this._bucketRequestParams('GET', '', Object.assign(subres, options.subres), options); - if (typeof callback !== 'function') { - throw new InvalidArgumentError('invalid callback') - } + params.query = rest; - const { signal, opaque, responseHeaders } = opts + const result = await this.request(params); - if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { - throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') + if (result.status === 200) { + const data = await this.parseXML(result.data); + let buckets = data.Buckets || null; + if (buckets) { + if (buckets.Bucket) { + buckets = buckets.Bucket; + } + if (!isArray(buckets)) { + buckets = [buckets]; + } + buckets = buckets.map(item => ({ + name: item.Name, + region: item.Location, + creationDate: item.CreationDate, + storageClass: item.StorageClass, + StorageClass: item.StorageClass, + tag: formatTag(item) + })); } + return { + buckets, + owner: { + id: data.Owner.ID, + displayName: data.Owner.DisplayName + }, + isTruncated: data.IsTruncated === 'true', + nextMarker: data.NextMarker || null, + res: result.res + }; + } - super('UNDICI_CONNECT') + throw await this.requestError(result); +}; - this.opaque = opaque || null - this.responseHeaders = responseHeaders || null - this.callback = callback - this.abort = null +proto.useBucket = function useBucket(name) { + _checkBucketName(name); + return this.setBucket(name); +}; - addSignal(this, signal) - } +proto.setBucket = function useBucket(name) { + _checkBucketName(name); + this.options.bucket = name; + return this; +}; - onConnect (abort, context) { - if (!this.callback) { - throw new RequestAbortedError() - } +proto.getBucket = function getBucket() { + return this.options.bucket; +}; - this.abort = abort - this.context = context +proto.getBucketLocation = async function getBucketLocation(name, options) { + _checkBucketName(name); + name = name || this.getBucket(); + const params = this._bucketRequestParams('GET', name, 'location', options); + params.successStatuses = [200]; + params.xmlResponse = true; + const result = await this.request(params); + return { + location: result.data, + res: result.res + }; +}; + +proto.getBucketInfo = async function getBucketInfo(name, options) { + _checkBucketName(name); + name = name || this.getBucket(); + const params = this._bucketRequestParams('GET', name, 'bucketInfo', options); + params.successStatuses = [200]; + params.xmlResponse = true; + const result = await this.request(params); + return { + bucket: result.data.Bucket, + res: result.res + }; +}; + +proto.deleteBucket = async function deleteBucket(name, options) { + _checkBucketName(name); + const params = this._bucketRequestParams('DELETE', name, '', options); + const result = await this.request(params); + if (result.status === 200 || result.status === 204) { + return { + res: result.res + }; } + throw await this.requestError(result); +}; - onHeaders () { - throw new SocketError('bad connect', null) +// acl + +proto.putBucketACL = async function putBucketACL(name, acl, options) { + _checkBucketName(name); + const params = this._bucketRequestParams('PUT', name, 'acl', options); + params.headers = { + 'x-oss-acl': acl + }; + params.successStatuses = [200]; + const result = await this.request(params); + return { + bucket: (result.headers.location && result.headers.location.substring(1)) || null, + res: result.res + }; +}; + +proto.getBucketACL = async function getBucketACL(name, options) { + _checkBucketName(name); + const params = this._bucketRequestParams('GET', name, 'acl', options); + params.successStatuses = [200]; + params.xmlResponse = true; + const result = await this.request(params); + return { + acl: result.data.AccessControlList.Grant, + owner: { + id: result.data.Owner.ID, + displayName: result.data.Owner.DisplayName + }, + res: result.res + }; +}; + +// logging + +proto.putBucketLogging = async function putBucketLogging(name, prefix, options) { + _checkBucketName(name); + const params = this._bucketRequestParams('PUT', name, 'logging', options); + let xml = `${'\n\n\n'}${name}\n`; + if (prefix) { + xml += `${prefix}\n`; } + xml += '\n'; + params.content = xml; + params.mime = 'xml'; + params.successStatuses = [200]; + const result = await this.request(params); + return { + res: result.res + }; +}; - onUpgrade (statusCode, rawHeaders, socket) { - const { callback, opaque, context } = this +proto.getBucketLogging = async function getBucketLogging(name, options) { + _checkBucketName(name); + const params = this._bucketRequestParams('GET', name, 'logging', options); + params.successStatuses = [200]; + params.xmlResponse = true; + const result = await this.request(params); + const enable = result.data.LoggingEnabled; + return { + enable: !!enable, + prefix: (enable && enable.TargetPrefix) || null, + res: result.res + }; +}; - removeSignal(this) +proto.deleteBucketLogging = async function deleteBucketLogging(name, options) { + _checkBucketName(name); + const params = this._bucketRequestParams('DELETE', name, 'logging', options); + params.successStatuses = [204, 200]; + const result = await this.request(params); + return { + res: result.res + }; +}; - this.callback = null +proto.putBucketCORS = async function putBucketCORS(name, rules, options) { + _checkBucketName(name); + rules = rules || []; + assert(rules.length, 'rules is required'); + rules.forEach(rule => { + assert(rule.allowedOrigin, 'allowedOrigin is required'); + assert(rule.allowedMethod, 'allowedMethod is required'); + }); - let headers = rawHeaders - // Indicates is an HTTP2Session - if (headers != null) { - headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) - } + const params = this._bucketRequestParams('PUT', name, 'cors', options); + let xml = '\n'; + const parseOrigin = val => { + xml += `${val}`; + }; + const parseMethod = val => { + xml += `${val}`; + }; + const parseHeader = val => { + xml += `${val}`; + }; + const parseExposeHeader = val => { + xml += `${val}`; + }; + for (let i = 0, l = rules.length; i < l; i++) { + const rule = rules[i]; + xml += ''; + + toArray(rule.allowedOrigin).forEach(parseOrigin); + toArray(rule.allowedMethod).forEach(parseMethod); + toArray(rule.allowedHeader).forEach(parseHeader); + toArray(rule.exposeHeader).forEach(parseExposeHeader); + if (rule.maxAgeSeconds) { + xml += `${rule.maxAgeSeconds}`; + } + xml += ''; + } + xml += ''; + params.content = xml; + params.mime = 'xml'; + params.successStatuses = [200]; + const result = await this.request(params); + return { + res: result.res + }; +}; - this.runInAsyncScope(callback, null, null, { - statusCode, - headers, - socket, - opaque, - context - }) +proto.getBucketCORS = async function getBucketCORS(name, options) { + _checkBucketName(name); + const params = this._bucketRequestParams('GET', name, 'cors', options); + params.successStatuses = [200]; + params.xmlResponse = true; + const result = await this.request(params); + const rules = []; + if (result.data && result.data.CORSRule) { + let { CORSRule } = result.data; + if (!isArray(CORSRule)) CORSRule = [CORSRule]; + CORSRule.forEach(rule => { + const r = {}; + Object.keys(rule).forEach(key => { + r[key.slice(0, 1).toLowerCase() + key.slice(1, key.length)] = rule[key]; + }); + rules.push(r); + }); } + return { + rules, + res: result.res + }; +}; - onError (err) { - const { callback, opaque } = this +proto.deleteBucketCORS = async function deleteBucketCORS(name, options) { + _checkBucketName(name); + const params = this._bucketRequestParams('DELETE', name, 'cors', options); + params.successStatuses = [204]; + const result = await this.request(params); + return { + res: result.res + }; +}; - removeSignal(this) +// referer - if (callback) { - this.callback = null - queueMicrotask(() => { - this.runInAsyncScope(callback, null, err, { opaque }) - }) +proto.putBucketReferer = async function putBucketReferer(name, allowEmpty, referers, options) { + _checkBucketName(name); + const params = this._bucketRequestParams('PUT', name, 'referer', options); + let xml = '\n\n'; + xml += ` ${allowEmpty ? 'true' : 'false'}\n`; + if (referers && referers.length > 0) { + xml += ' \n'; + for (let i = 0; i < referers.length; i++) { + xml += ` ${referers[i]}\n`; } + xml += ' \n'; + } else { + xml += ' \n'; } -} + xml += ''; + params.content = xml; + params.mime = 'xml'; + params.successStatuses = [200]; + const result = await this.request(params); + return { + res: result.res + }; +}; -function connect (opts, callback) { - if (callback === undefined) { - return new Promise((resolve, reject) => { - connect.call(this, opts, (err, data) => { - return err ? reject(err) : resolve(data) - }) - }) +proto.getBucketReferer = async function getBucketReferer(name, options) { + _checkBucketName(name); + const params = this._bucketRequestParams('GET', name, 'referer', options); + params.successStatuses = [200]; + params.xmlResponse = true; + const result = await this.request(params); + let referers = result.data.RefererList.Referer || null; + if (referers) { + if (!isArray(referers)) { + referers = [referers]; + } } + return { + allowEmpty: result.data.AllowEmptyReferer === 'true', + referers, + res: result.res + }; +}; - try { - const connectHandler = new ConnectHandler(opts, callback) - this.dispatch({ ...opts, method: 'CONNECT' }, connectHandler) - } catch (err) { - if (typeof callback !== 'function') { - throw err +proto.deleteBucketReferer = async function deleteBucketReferer(name, options) { + _checkBucketName(name); + return await this.putBucketReferer(name, true, null, options); +}; + +// private apis + +proto._bucketRequestParams = function _bucketRequestParams(method, bucket, subres, options) { + return { + method, + bucket, + subres, + additionalHeaders: options && options.additionalHeaders, + timeout: options && options.timeout, + ctx: options && options.ctx + }; +}; + + +/***/ }), + +/***/ 92399: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +const debug = __nccwpck_require__(38237)('ali-oss'); +const sendToWormhole = __nccwpck_require__(98751); +const xml = __nccwpck_require__(66189); +const AgentKeepalive = __nccwpck_require__(34623); +const HttpsAgentKeepalive = (__nccwpck_require__(34623).HttpsAgent); +const merge = __nccwpck_require__(11149); +const platform = __nccwpck_require__(48208); +const utility = __nccwpck_require__(33877); +const urllib = __nccwpck_require__(64783); +const pkg = __nccwpck_require__(82818); +const bowser = __nccwpck_require__(33114); +const signUtils = __nccwpck_require__(5150); +const _initOptions = __nccwpck_require__(99221); +const { createRequest } = __nccwpck_require__(71828); +const { encoder } = __nccwpck_require__(63240); +const { getReqUrl } = __nccwpck_require__(86783); +const { setSTSToken } = __nccwpck_require__(84622); +const { retry } = __nccwpck_require__(41514); +const { isFunction } = __nccwpck_require__(18818); +const { getStandardRegion } = __nccwpck_require__(98423); + +const globalHttpAgent = new AgentKeepalive(); +const globalHttpsAgent = new HttpsAgentKeepalive(); + +function Client(options, ctx) { + if (!(this instanceof Client)) { + return new Client(options, ctx); + } + + if (options && options.inited) { + this.options = options; + } else { + this.options = Client.initOptions(options); + } + + // support custom agent and urllib client + if (this.options.urllib) { + this.urllib = this.options.urllib; + } else { + this.urllib = urllib; + if (this.options.maxSockets) { + globalHttpAgent.maxSockets = this.options.maxSockets; + globalHttpsAgent.maxSockets = this.options.maxSockets; } - const opaque = opts && opts.opaque - queueMicrotask(() => callback(err, { opaque })) + this.agent = this.options.agent || globalHttpAgent; + this.httpsAgent = this.options.httpsAgent || globalHttpsAgent; } + this.ctx = ctx; + this.userAgent = this._getUserAgent(); + this.stsTokenFreshTime = new Date(); } -module.exports = connect +/** + * Expose `Client` + */ +module.exports = Client; -/***/ }), +Client.initOptions = function initOptions(options) { + return _initOptions(options); +}; -/***/ 8752: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/** + * prototype + */ -"use strict"; +const proto = Client.prototype; +/** + * Object operations + */ +merge(proto, __nccwpck_require__(48417)); +merge(proto, __nccwpck_require__(32557)); +merge(proto, __nccwpck_require__(2341)); +/** + * Bucket operations + */ +merge(proto, __nccwpck_require__(82715)); +merge(proto, __nccwpck_require__(93775)); +// multipart upload +merge(proto, __nccwpck_require__(40107)); +/** + * RTMP operations + */ +merge(proto, __nccwpck_require__(59164)); -const { - Readable, - Duplex, - PassThrough -} = __nccwpck_require__(2781) -const { - InvalidArgumentError, - InvalidReturnValueError, - RequestAbortedError -} = __nccwpck_require__(8045) -const util = __nccwpck_require__(3983) -const { AsyncResource } = __nccwpck_require__(852) -const { addSignal, removeSignal } = __nccwpck_require__(7032) -const assert = __nccwpck_require__(9491) +/** + * common multipart-copy support node and browser + */ +merge(proto, __nccwpck_require__(5944)); +/** + * Common module parallel + */ +merge(proto, __nccwpck_require__(80986)); +/** + * Multipart operations + */ +merge(proto, __nccwpck_require__(65976)); +/** + * ImageClient class + */ +Client.ImageClient = __nccwpck_require__(30628)(Client); +/** + * Cluster Client class + */ +Client.ClusterClient = __nccwpck_require__(25262)(Client); -const kResume = Symbol('resume') +/** + * STS Client class + */ +Client.STS = __nccwpck_require__(34418); -class PipelineRequest extends Readable { - constructor () { - super({ autoDestroy: true }) +/** + * get OSS signature + * @param {String} stringToSign + * @return {String} the signature + */ +proto.signature = function signature(stringToSign) { + debug('authorization stringToSign: %s', stringToSign); - this[kResume] = null - } + return signUtils.computeSignature(this.options.accessKeySecret, stringToSign, this.options.headerEncoding); +}; - _read () { - const { [kResume]: resume } = this +proto._getReqUrl = getReqUrl; - if (resume) { - this[kResume] = null - resume() - } - } +/** + * get author header + * + * "Authorization: OSS " + Access Key Id + ":" + Signature + * + * Signature = base64(hmac-sha1(Access Key Secret + "\n" + * + VERB + "\n" + * + CONTENT-MD5 + "\n" + * + CONTENT-TYPE + "\n" + * + DATE + "\n" + * + CanonicalizedOSSHeaders + * + CanonicalizedResource)) + * + * @param {String} method + * @param {String} resource + * @param {Object} header + * @return {String} + * + * @api private + */ - _destroy (err, callback) { - this._read() +proto.authorization = function authorization(method, resource, subres, headers) { + const stringToSign = signUtils.buildCanonicalString(method.toUpperCase(), resource, { + headers, + parameters: subres + }); - callback(err) - } -} + return signUtils.authorization( + this.options.accessKeyId, + this.options.accessKeySecret, + stringToSign, + this.options.headerEncoding + ); +}; -class PipelineResponse extends Readable { - constructor (resume) { - super({ autoDestroy: true }) - this[kResume] = resume +/** + * get authorization header v4 + * + * @param {string} method + * @param {Object} requestParams + * @param {Object} requestParams.headers + * @param {Object} [requestParams.queries] + * @param {string} [bucketName] + * @param {string} [objectName] + * @param {string[]} [additionalHeaders] + * @return {string} + * + * @api private + */ +proto.authorizationV4 = function authorizationV4(method, requestParams, bucketName, objectName, additionalHeaders) { + return signUtils.authorizationV4( + this.options.accessKeyId, + this.options.accessKeySecret, + getStandardRegion(this.options.region), + method, + requestParams, + bucketName, + objectName, + additionalHeaders, + this.options.headerEncoding + ); +}; + +/** + * request oss server + * @param {Object} params + * - {String} object + * - {String} bucket + * - {Object} [headers] + * - {Object} [query] + * - {Buffer} [content] + * - {Stream} [stream] + * - {Stream} [writeStream] + * - {String} [mime] + * - {Boolean} [xmlResponse] + * - {Boolean} [customResponse] + * - {Number} [timeout] + * - {Object} [ctx] request context, default is `this.ctx` + * + * @api private + */ + +proto.request = async function (params) { + if (this.options.retryMax) { + return await retry(request.bind(this), this.options.retryMax, { + errorHandler: err => { + const _errHandle = _err => { + if (params.stream) return false; + const statusErr = [-1, -2].includes(_err.status); + const requestErrorRetryHandle = this.options.requestErrorRetryHandle || (() => true); + return statusErr && requestErrorRetryHandle(_err); + }; + if (_errHandle(err)) return true; + return false; + } + })(params); + } else { + return await request.call(this, params); } +}; - _read () { - this[kResume]() +async function request(params) { + if (this.options.stsToken && isFunction(this.options.refreshSTSToken)) { + await setSTSToken.call(this); + } + const reqParams = createRequest.call(this, params); + let result; + let reqErr; + try { + result = await this.urllib.request(reqParams.url, reqParams.params); + debug('response %s %s, got %s, headers: %j', params.method, reqParams.url, result.status, result.headers); + } catch (err) { + reqErr = err; + } + let err; + if (result && params.successStatuses && params.successStatuses.indexOf(result.status) === -1) { + err = await this.requestError(result); + err.params = params; + } else if (reqErr) { + err = await this.requestError(reqErr); } - _destroy (err, callback) { - if (!err && !this._readableState.endEmitted) { - err = new RequestAbortedError() + if (err) { + if (params.customResponse && result && result.res) { + // consume the response stream + await sendToWormhole(result.res); } - callback(err) + if (err.name === 'ResponseTimeoutError') { + err.message = `${ + err.message.split(',')[0] + }, please increase the timeout, see more details at https://github.com/ali-sdk/ali-oss#responsetimeouterror`; + } + if (err.name === 'ConnectionTimeoutError') { + err.message = `${ + err.message.split(',')[0] + }, please increase the timeout or reduce the partSize, see more details at https://github.com/ali-sdk/ali-oss#connectiontimeouterror`; + } + throw err; + } + + if (params.xmlResponse) { + result.data = await this.parseXML(result.data); } + return result; } -class PipelineHandler extends AsyncResource { - constructor (opts, handler) { - if (!opts || typeof opts !== 'object') { - throw new InvalidArgumentError('invalid opts') - } +proto._getResource = function _getResource(params) { + let resource = '/'; + if (params.bucket) resource += `${params.bucket}/`; + if (params.object) resource += encoder(params.object, this.options.headerEncoding); - if (typeof handler !== 'function') { - throw new InvalidArgumentError('invalid handler') + return resource; +}; + +proto._escape = function _escape(name) { + return utility.encodeURIComponent(name).replace(/%2F/g, '/'); +}; + +/* + * Get User-Agent for browser & node.js + * @example + * aliyun-sdk-nodejs/4.1.2 Node.js 5.3.0 on Darwin 64-bit + * aliyun-sdk-js/4.1.2 Safari 9.0 on Apple iPhone(iOS 9.2.1) + * aliyun-sdk-js/4.1.2 Chrome 43.0.2357.134 32-bit on Windows Server 2008 R2 / 7 64-bit + */ + +proto._getUserAgent = function _getUserAgent() { + const agent = process && process.browser ? 'js' : 'nodejs'; + const sdk = `aliyun-sdk-${agent}/${pkg.version}`; + let plat = platform.description; + if (!plat && process) { + plat = `Node.js ${process.version.slice(1)} on ${process.platform} ${process.arch}`; + } + + return this._checkUserAgent(`${sdk} ${plat}`); +}; + +proto._checkUserAgent = function _checkUserAgent(ua) { + const userAgent = ua.replace(/\u03b1/, 'alpha').replace(/\u03b2/, 'beta'); + return userAgent; +}; + +/* + * Check Browser And Version + * @param {String} [name] browser name: like IE, Chrome, Firefox + * @param {String} [version] browser major version: like 10(IE 10.x), 55(Chrome 55.x), 50(Firefox 50.x) + * @return {Bool} true or false + * @api private + */ + +proto.checkBrowserAndVersion = function checkBrowserAndVersion(name, version) { + return bowser.name === name && bowser.version.split('.')[0] === version; +}; + +/** + * thunkify xml.parseString + * @param {String|Buffer} str + * + * @api private + */ + +proto.parseXML = function parseXMLThunk(str) { + return new Promise((resolve, reject) => { + if (Buffer.isBuffer(str)) { + str = str.toString(); } + xml.parseString( + str, + { + explicitRoot: false, + explicitArray: false + }, + (err, result) => { + if (err) { + reject(err); + } else { + resolve(result); + } + } + ); + }); +}; - const { signal, method, opaque, onInfo, responseHeaders } = opts +/** + * generater a request error with request response + * @param {Object} result + * + * @api private + */ - if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { - throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') +proto.requestError = async function requestError(result) { + let err = null; + if (result.name === 'ResponseTimeoutError') { + err = new Error(result.message); + err.name = result.name; + } else if (!result.data || !result.data.length) { + if (result.status === -1 || result.status === -2) { + // -1 is net error , -2 is timeout + err = new Error(result.message); + err.name = result.name; + err.status = result.status; + err.code = result.name; + } else { + // HEAD not exists resource + if (result.status === 404) { + err = new Error('Object not exists'); + err.name = 'NoSuchKeyError'; + err.status = 404; + err.code = 'NoSuchKey'; + } else if (result.status === 412) { + err = new Error('Pre condition failed'); + err.name = 'PreconditionFailedError'; + err.status = 412; + err.code = 'PreconditionFailed'; + } else { + err = new Error(`Unknow error, status: ${result.status}`); + err.name = 'UnknownError'; + err.status = result.status; + } + err.requestId = result.headers['x-oss-request-id']; + err.host = ''; } + } else { + const message = String(result.data); + debug('request response error data: %s', message); - if (method === 'CONNECT') { - throw new InvalidArgumentError('invalid method') + let info; + try { + info = (await this.parseXML(message)) || {}; + } catch (error) { + debug(message); + error.message += `\nraw xml: ${message}`; + error.status = result.status; + error.requestId = result.headers['x-oss-request-id']; + return error; } - if (onInfo && typeof onInfo !== 'function') { - throw new InvalidArgumentError('invalid onInfo callback') + let msg = info.Message || `unknow request error, status: ${result.status}`; + if (info.Condition) { + msg += ` (condition: ${info.Condition})`; } + err = new Error(msg); + err.name = info.Code ? `${info.Code}Error` : 'UnknownError'; + err.status = result.status; + err.code = info.Code; + err.requestId = info.RequestId; + err.hostId = info.HostId; + } - super('UNDICI_PIPELINE') + debug('generate error %j', err); + return err; +}; - this.opaque = opaque || null - this.responseHeaders = responseHeaders || null - this.handler = handler - this.abort = null - this.context = null - this.onInfo = onInfo || null +proto.setSLDEnabled = function setSLDEnabled(enable) { + this.options.sldEnable = !!enable; + return this; +}; - this.req = new PipelineRequest().on('error', util.nop) - this.ret = new Duplex({ - readableObjectMode: opts.objectMode, - autoDestroy: true, - read: () => { - const { body } = this +/***/ }), - if (body && body.resume) { - body.resume() - } - }, - write: (chunk, encoding, callback) => { - const { req } = this +/***/ 25262: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - if (req.push(chunk, encoding) || req._readableState.destroyed) { - callback() - } else { - req[kResume] = callback - } - }, - destroy: (err, callback) => { - const { body, req, res, ret, abort } = this +const Base = __nccwpck_require__(19100); +const util = __nccwpck_require__(73837); +const ready = __nccwpck_require__(95284); +const copy = __nccwpck_require__(30952); +const currentIP = (__nccwpck_require__(90777).ip)(); - if (!err && !ret._readableState.endEmitted) { - err = new RequestAbortedError() - } +const RR = 'roundRobin'; +const MS = 'masterSlave'; - if (abort && err) { - abort() - } +module.exports = function (OssClient) { + function Client(options) { + if (!(this instanceof Client)) { + return new Client(options); + } - util.destroy(body, err) - util.destroy(req, err) - util.destroy(res, err) + if (!options || !Array.isArray(options.cluster)) { + throw new Error('require options.cluster to be an array'); + } - removeSignal(this) + Base.call(this); - callback(err) - } - }).on('prefinish', () => { - const { req } = this + this.clients = []; + this.availables = {}; - // Node < 15 does not call _final in same tick. - req.push(null) - }) + for (let i = 0; i < options.cluster.length; i++) { + const opt = options.cluster[i]; + copy(options).pick('timeout', 'agent', 'urllib').to(opt); + this.clients.push(new OssClient(opt)); + this.availables[i] = true; + } - this.res = null + this.schedule = options.schedule || RR; + // only read from master, default is false + this.masterOnly = !!options.masterOnly; + this.index = 0; - addSignal(this, signal) + const heartbeatInterval = options.heartbeatInterval || 10000; + this._checkAvailableLock = false; + this._timerId = this._deferInterval(this._checkAvailable.bind(this, true), heartbeatInterval); + this._ignoreStatusFile = options.ignoreStatusFile || false; + this._init(); } - onConnect (abort, context) { - const { ret, res } = this + util.inherits(Client, Base); + const proto = Client.prototype; + ready.mixin(proto); - assert(!res, 'pipeline cannot be retried') + const GET_METHODS = ['head', 'get', 'getStream', 'list', 'getACL']; - if (ret.destroyed) { - throw new RequestAbortedError() - } + const PUT_METHODS = ['put', 'putStream', 'delete', 'deleteMulti', 'copy', 'putMeta', 'putACL']; - this.abort = abort - this.context = context - } + GET_METHODS.forEach(method => { + proto[method] = async function (...args) { + const client = this.chooseAvailable(); + let lastError; + try { + return await client[method](...args); + } catch (err) { + if (err.status && err.status >= 200 && err.status < 500) { + // 200 ~ 499 belong to normal response, don't try again + throw err; + } + // < 200 || >= 500 need to retry from other cluser node + lastError = err; + } - onHeaders (statusCode, rawHeaders, resume) { - const { opaque, handler, context } = this + for (let i = 0; i < this.clients.length; i++) { + const c = this.clients[i]; + if (c !== client) { + try { + return await c[method].apply(client, args); + } catch (err) { + if (err.status && err.status >= 200 && err.status < 500) { + // 200 ~ 499 belong to normal response, don't try again + throw err; + } + // < 200 || >= 500 need to retry from other cluser node + lastError = err; + } + } + } - if (statusCode < 200) { - if (this.onInfo) { - const headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) - this.onInfo({ statusCode, headers }) + lastError.message += ' (all clients are down)'; + throw lastError; + }; + }); + + // must cluster node write success + PUT_METHODS.forEach(method => { + proto[method] = async function (...args) { + const res = await Promise.all(this.clients.map(client => client[method](...args))); + return res[0]; + }; + }); + + proto.signatureUrl = function signatureUrl(/* name */ ...args) { + const client = this.chooseAvailable(); + return client.signatureUrl(...args); + }; + + proto.getObjectUrl = function getObjectUrl(/* name, baseUrl */ ...args) { + const client = this.chooseAvailable(); + return client.getObjectUrl(...args); + }; + + proto._init = function _init() { + const that = this; + (async () => { + await that._checkAvailable(that._ignoreStatusFile); + that.ready(true); + })().catch(err => { + that.emit('error', err); + }); + }; + + proto._checkAvailable = async function _checkAvailable(ignoreStatusFile) { + const name = `._ali-oss/check.status.${currentIP}.txt`; + if (!ignoreStatusFile) { + // only start will try to write the file + await this.put(name, Buffer.from(`check available started at ${Date()}`)); + } + + if (this._checkAvailableLock) { + return; + } + this._checkAvailableLock = true; + const downStatusFiles = []; + for (let i = 0; i < this.clients.length; i++) { + const client = this.clients[i]; + // check 3 times + let available = await this._checkStatus(client, name); + if (!available) { + // check again + available = await this._checkStatus(client, name); } - return + if (!available) { + // check again + /* eslint no-await-in-loop: [0] */ + available = await this._checkStatus(client, name); + if (!available) { + downStatusFiles.push(client._objectUrl(name)); + } + } + this.availables[i] = available; } + this._checkAvailableLock = false; - this.res = new PipelineResponse(resume) + if (downStatusFiles.length > 0) { + const err = new Error( + `${downStatusFiles.length} data node down, please check status file: ${downStatusFiles.join(', ')}` + ); + err.name = 'CheckAvailableError'; + this.emit('error', err); + } + }; - let body + proto._checkStatus = async function _checkStatus(client, name) { + let available = true; try { - this.handler = null - const headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) - body = this.runInAsyncScope(handler, null, { - statusCode, - headers, - opaque, - body: this.res, - context - }) + await client.head(name); } catch (err) { - this.res.on('error', util.nop) - throw err + // 404 will be available too + if (!err.status || err.status >= 500 || err.status < 200) { + available = false; + } } + return available; + }; - if (!body || typeof body.on !== 'function') { - throw new InvalidReturnValueError('expected Readable') + proto.chooseAvailable = function chooseAvailable() { + if (this.schedule === MS) { + // only read from master + if (this.masterOnly) { + return this.clients[0]; + } + for (let i = 0; i < this.clients.length; i++) { + if (this.availables[i]) { + return this.clients[i]; + } + } + // all down, try to use this first one + return this.clients[0]; } - body - .on('data', (chunk) => { - const { ret, body } = this + // RR + let n = this.clients.length; + while (n > 0) { + const i = this._nextRRIndex(); + if (this.availables[i]) { + return this.clients[i]; + } + n--; + } + // all down, try to use this first one + return this.clients[0]; + }; + + proto._nextRRIndex = function _nextRRIndex() { + const index = this.index++; + if (this.index >= this.clients.length) { + this.index = 0; + } + return index; + }; + + proto._error = function error(err) { + if (err) throw err; + }; + + proto._createCallback = function _createCallback(ctx, gen, cb) { + return () => { + cb = cb || this._error; + gen.call(ctx).then(() => { + cb(); + }, cb); + }; + }; + proto._deferInterval = function _deferInterval(gen, timeout, cb) { + return setInterval(this._createCallback(this, gen, cb), timeout); + }; - if (!ret.push(chunk) && body.pause) { - body.pause() - } - }) - .on('error', (err) => { - const { ret } = this + proto.close = function close() { + clearInterval(this._timerId); + this._timerId = null; + }; - util.destroy(ret, err) - }) - .on('end', () => { - const { ret } = this + return Client; +}; - ret.push(null) - }) - .on('close', () => { - const { ret } = this - - if (!ret._readableState.ended) { - util.destroy(ret, new RequestAbortedError()) - } - }) - this.body = body - } +/***/ }), - onData (chunk) { - const { res } = this - return res.push(chunk) - } +/***/ 18072: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - onComplete (trailers) { - const { res } = this - res.push(null) - } +"use strict"; - onError (err) { - const { ret } = this - this.handler = null - util.destroy(ret, err) - } +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.abortBucketWorm = void 0; +const checkBucketName_1 = __nccwpck_require__(30922); +async function abortBucketWorm(name, options) { + checkBucketName_1.checkBucketName(name); + const params = this._bucketRequestParams('DELETE', name, 'worm', options); + const result = await this.request(params); + return { + res: result.res, + status: result.status + }; } +exports.abortBucketWorm = abortBucketWorm; -function pipeline (opts, handler) { - try { - const pipelineHandler = new PipelineHandler(opts, handler) - this.dispatch({ ...opts, body: pipelineHandler.req }, pipelineHandler) - return pipelineHandler.ret - } catch (err) { - return new PassThrough().destroy(err) - } + +/***/ }), + +/***/ 46768: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.completeBucketWorm = void 0; +const checkBucketName_1 = __nccwpck_require__(30922); +async function completeBucketWorm(name, wormId, options) { + checkBucketName_1.checkBucketName(name); + const params = this._bucketRequestParams('POST', name, { wormId }, options); + const result = await this.request(params); + return { + res: result.res, + status: result.status + }; } +exports.completeBucketWorm = completeBucketWorm; -module.exports = pipeline + +/***/ }), + +/***/ 79017: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +const { checkBucketName: _checkBucketName } = __nccwpck_require__(30922); + +const proto = exports; +// const jstoxml = require('jstoxml'); +/** + * deleteBucketEncryption + * @param {String} bucketName - bucket name + */ + +proto.deleteBucketEncryption = async function deleteBucketEncryption(bucketName) { + _checkBucketName(bucketName); + const params = this._bucketRequestParams('DELETE', bucketName, 'encryption'); + params.successStatuses = [204]; + params.xmlResponse = true; + const result = await this.request(params); + return { + status: result.status, + res: result.res + }; +}; /***/ }), -/***/ 5448: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 96956: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.deleteBucketInventory = void 0; +const checkBucketName_1 = __nccwpck_require__(30922); +/** + * deleteBucketInventory + * @param {String} bucketName - bucket name + * @param {String} inventoryId + * @param {Object} options + */ +async function deleteBucketInventory(bucketName, inventoryId, options = {}) { + const subres = Object.assign({ inventory: '', inventoryId }, options.subres); + checkBucketName_1.checkBucketName(bucketName); + const params = this._bucketRequestParams('DELETE', bucketName, subres, options); + params.successStatuses = [204]; + const result = await this.request(params); + return { + status: result.status, + res: result.res + }; +} +exports.deleteBucketInventory = deleteBucketInventory; -const Readable = __nccwpck_require__(3858) -const { - InvalidArgumentError, - RequestAbortedError -} = __nccwpck_require__(8045) -const util = __nccwpck_require__(3983) -const { getResolveErrorBodyCallback } = __nccwpck_require__(7474) -const { AsyncResource } = __nccwpck_require__(852) -const { addSignal, removeSignal } = __nccwpck_require__(7032) -class RequestHandler extends AsyncResource { - constructor (opts, callback) { - if (!opts || typeof opts !== 'object') { - throw new InvalidArgumentError('invalid opts') - } +/***/ }), - const { signal, method, opaque, body, onInfo, responseHeaders, throwOnError, highWaterMark } = opts +/***/ 11888: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - try { - if (typeof callback !== 'function') { - throw new InvalidArgumentError('invalid callback') - } +const { checkBucketName: _checkBucketName } = __nccwpck_require__(30922); - if (highWaterMark && (typeof highWaterMark !== 'number' || highWaterMark < 0)) { - throw new InvalidArgumentError('invalid highWaterMark') - } +const proto = exports; - if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { - throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') - } +proto.deleteBucketLifecycle = async function deleteBucketLifecycle(name, options) { + _checkBucketName(name); + const params = this._bucketRequestParams('DELETE', name, 'lifecycle', options); + params.successStatuses = [204]; + const result = await this.request(params); + return { + res: result.res + }; +}; - if (method === 'CONNECT') { - throw new InvalidArgumentError('invalid method') - } - if (onInfo && typeof onInfo !== 'function') { - throw new InvalidArgumentError('invalid onInfo callback') - } +/***/ }), - super('UNDICI_REQUEST') - } catch (err) { - if (util.isStream(body)) { - util.destroy(body.on('error', util.nop), err) - } - throw err - } +/***/ 8585: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - this.responseHeaders = responseHeaders || null - this.opaque = opaque || null - this.callback = callback - this.res = null - this.abort = null - this.body = body - this.trailers = {} - this.context = null - this.onInfo = onInfo || null - this.throwOnError = throwOnError - this.highWaterMark = highWaterMark +const { checkBucketName: _checkBucketName } = __nccwpck_require__(30922); - if (util.isStream(body)) { - body.on('error', (err) => { - this.onError(err) - }) - } +const proto = exports; +/** + * deleteBucketPolicy + * @param {String} bucketName - bucket name + * @param {Object} options + */ - addSignal(this, signal) - } +proto.deleteBucketPolicy = async function deleteBucketPolicy(bucketName, options = {}) { + _checkBucketName(bucketName); - onConnect (abort, context) { - if (!this.callback) { - throw new RequestAbortedError() - } + const params = this._bucketRequestParams('DELETE', bucketName, 'policy', options); + params.successStatuses = [204]; + const result = await this.request(params); - this.abort = abort - this.context = context - } + return { + status: result.status, + res: result.res + }; +}; - onHeaders (statusCode, rawHeaders, resume, statusMessage) { - const { callback, opaque, abort, context, responseHeaders, highWaterMark } = this - const headers = responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) +/***/ }), - if (statusCode < 200) { - if (this.onInfo) { - this.onInfo({ statusCode, headers }) - } - return - } +/***/ 46130: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - const parsedHeaders = responseHeaders === 'raw' ? util.parseHeaders(rawHeaders) : headers - const contentType = parsedHeaders['content-type'] - const body = new Readable({ resume, abort, contentType, highWaterMark }) +const { checkBucketName: _checkBucketName } = __nccwpck_require__(30922); - this.callback = null - this.res = body - if (callback !== null) { - if (this.throwOnError && statusCode >= 400) { - this.runInAsyncScope(getResolveErrorBodyCallback, null, - { callback, body, contentType, statusCode, statusMessage, headers } - ) - } else { - this.runInAsyncScope(callback, null, null, { - statusCode, - headers, - trailers: this.trailers, - opaque, - body, - context - }) - } - } - } +const proto = exports; +/** + * deleteBucketTags + * @param {String} name - bucket name + * @param {Object} options + */ - onData (chunk) { - const { res } = this - return res.push(chunk) - } +proto.deleteBucketTags = async function deleteBucketTags(name, options = {}) { + _checkBucketName(name); - onComplete (trailers) { - const { res } = this + const params = this._bucketRequestParams('DELETE', name, 'tagging', options); + params.successStatuses = [204]; + const result = await this.request(params); - removeSignal(this) + return { + status: result.status, + res: result.res + }; +}; - util.parseHeaders(trailers, this.trailers) - res.push(null) - } +/***/ }), - onError (err) { - const { res, callback, body, opaque } = this +/***/ 33069: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - removeSignal(this) +const { checkBucketName: _checkBucketName } = __nccwpck_require__(30922); - if (callback) { - // TODO: Does this need queueMicrotask? - this.callback = null - queueMicrotask(() => { - this.runInAsyncScope(callback, null, err, { opaque }) - }) - } +const proto = exports; - if (res) { - this.res = null - // Ensure all queued handlers are invoked before destroying res. - queueMicrotask(() => { - util.destroy(res, err) - }) - } +proto.deleteBucketWebsite = async function deleteBucketWebsite(name, options) { + _checkBucketName(name); + const params = this._bucketRequestParams('DELETE', name, 'website', options); + params.successStatuses = [204]; + const result = await this.request(params); + return { + res: result.res + }; +}; - if (body) { - this.body = null - util.destroy(body, err) - } - } -} -function request (opts, callback) { - if (callback === undefined) { - return new Promise((resolve, reject) => { - request.call(this, opts, (err, data) => { - return err ? reject(err) : resolve(data) - }) - }) - } +/***/ }), - try { - this.dispatch(opts, new RequestHandler(opts, callback)) - } catch (err) { - if (typeof callback !== 'function') { - throw err - } - const opaque = opts && opts.opaque - queueMicrotask(() => callback(err, { opaque })) - } +/***/ 54262: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.extendBucketWorm = void 0; +const checkBucketName_1 = __nccwpck_require__(30922); +const obj2xml_1 = __nccwpck_require__(96846); +async function extendBucketWorm(name, wormId, days, options) { + checkBucketName_1.checkBucketName(name); + const params = this._bucketRequestParams('POST', name, { wormExtend: '', wormId }, options); + const paramlXMLObJ = { + ExtendWormConfiguration: { + RetentionPeriodInDays: days + } + }; + params.mime = 'xml'; + params.content = obj2xml_1.obj2xml(paramlXMLObJ, { headers: true }); + params.successStatuses = [200]; + const result = await this.request(params); + return { + res: result.res, + status: result.status + }; } +exports.extendBucketWorm = extendBucketWorm; -module.exports = request -module.exports.RequestHandler = RequestHandler + +/***/ }), + +/***/ 96639: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +const { checkBucketName: _checkBucketName } = __nccwpck_require__(30922); + +const proto = exports; +/** + * getBucketEncryption + * @param {String} bucketName - bucket name + */ + +proto.getBucketEncryption = async function getBucketEncryption(bucketName) { + _checkBucketName(bucketName); + const params = this._bucketRequestParams('GET', bucketName, 'encryption'); + params.successStatuses = [200]; + params.xmlResponse = true; + const result = await this.request(params); + const encryption = result.data.ApplyServerSideEncryptionByDefault; + return { + encryption, + status: result.status, + res: result.res + }; +}; /***/ }), -/***/ 5395: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 77743: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.getBucketInventory = void 0; +const checkBucketName_1 = __nccwpck_require__(30922); +const formatInventoryConfig_1 = __nccwpck_require__(85708); +/** + * getBucketInventory + * @param {String} bucketName - bucket name + * @param {String} inventoryId + * @param {Object} options + */ +async function getBucketInventory(bucketName, inventoryId, options = {}) { + const subres = Object.assign({ inventory: '', inventoryId }, options.subres); + checkBucketName_1.checkBucketName(bucketName); + const params = this._bucketRequestParams('GET', bucketName, subres, options); + params.successStatuses = [200]; + params.xmlResponse = true; + const result = await this.request(params); + return { + status: result.status, + res: result.res, + inventory: formatInventoryConfig_1.formatInventoryConfig(result.data) + }; +} +exports.getBucketInventory = getBucketInventory; -const { finished, PassThrough } = __nccwpck_require__(2781) -const { - InvalidArgumentError, - InvalidReturnValueError, - RequestAbortedError -} = __nccwpck_require__(8045) -const util = __nccwpck_require__(3983) -const { getResolveErrorBodyCallback } = __nccwpck_require__(7474) -const { AsyncResource } = __nccwpck_require__(852) -const { addSignal, removeSignal } = __nccwpck_require__(7032) -class StreamHandler extends AsyncResource { - constructor (opts, factory, callback) { - if (!opts || typeof opts !== 'object') { - throw new InvalidArgumentError('invalid opts') - } +/***/ }), - const { signal, method, opaque, body, onInfo, responseHeaders, throwOnError } = opts +/***/ 34331: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - try { - if (typeof callback !== 'function') { - throw new InvalidArgumentError('invalid callback') +const { checkBucketName: _checkBucketName } = __nccwpck_require__(30922); +const { isArray } = __nccwpck_require__(71954); +const { formatObjKey } = __nccwpck_require__(72095); + +const proto = exports; + +proto.getBucketLifecycle = async function getBucketLifecycle(name, options) { + _checkBucketName(name); + const params = this._bucketRequestParams('GET', name, 'lifecycle', options); + params.successStatuses = [200]; + params.xmlResponse = true; + const result = await this.request(params); + let rules = result.data.Rule || null; + if (rules) { + if (!isArray(rules)) { + rules = [rules]; + } + rules = rules.map(_ => { + if (_.ID) { + _.id = _.ID; + delete _.ID; } - - if (typeof factory !== 'function') { - throw new InvalidArgumentError('invalid factory') + if (_.Tag && !isArray(_.Tag)) { + _.Tag = [_.Tag]; } + return formatObjKey(_, 'firstLowerCase'); + }); + } + return { + rules, + res: result.res + }; +}; - if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { - throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') - } - if (method === 'CONNECT') { - throw new InvalidArgumentError('invalid method') - } +/***/ }), - if (onInfo && typeof onInfo !== 'function') { - throw new InvalidArgumentError('invalid onInfo callback') - } +/***/ 78221: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - super('UNDICI_STREAM') - } catch (err) { - if (util.isStream(body)) { - util.destroy(body.on('error', util.nop), err) - } - throw err - } +const { checkBucketName: _checkBucketName } = __nccwpck_require__(30922); - this.responseHeaders = responseHeaders || null - this.opaque = opaque || null - this.factory = factory - this.callback = callback - this.res = null - this.abort = null - this.context = null - this.trailers = null - this.body = body - this.onInfo = onInfo || null - this.throwOnError = throwOnError || false +const proto = exports; +/** + * getBucketPolicy + * @param {String} bucketName - bucket name + * @param {Object} options + */ - if (util.isStream(body)) { - body.on('error', (err) => { - this.onError(err) - }) - } +proto.getBucketPolicy = async function getBucketPolicy(bucketName, options = {}) { + _checkBucketName(bucketName); - addSignal(this, signal) - } + const params = this._bucketRequestParams('GET', bucketName, 'policy', options); - onConnect (abort, context) { - if (!this.callback) { - throw new RequestAbortedError() - } + const result = await this.request(params); + params.successStatuses = [200]; + let policy = null; - this.abort = abort - this.context = context + if (result.res.status === 200) { + policy = JSON.parse(result.res.data.toString()); } - onHeaders (statusCode, rawHeaders, resume, statusMessage) { - const { factory, opaque, context, callback, responseHeaders } = this + return { + policy, + status: result.status, + res: result.res + }; +}; - const headers = responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) - if (statusCode < 200) { - if (this.onInfo) { - this.onInfo({ statusCode, headers }) - } - return - } +/***/ }), - this.factory = null +/***/ 30768: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - let res +const { checkBucketName: _checkBucketName } = __nccwpck_require__(30922); - if (this.throwOnError && statusCode >= 400) { - const parsedHeaders = responseHeaders === 'raw' ? util.parseHeaders(rawHeaders) : headers - const contentType = parsedHeaders['content-type'] - res = new PassThrough() +const proto = exports; +/** + * getBucketRequestPayment + * @param {String} bucketName - bucket name + * @param {Object} options + */ - this.callback = null - this.runInAsyncScope(getResolveErrorBodyCallback, null, - { callback, body: res, contentType, statusCode, statusMessage, headers } - ) - } else { - if (factory === null) { - return - } +proto.getBucketRequestPayment = async function getBucketRequestPayment(bucketName, options) { + options = options || {}; - res = this.runInAsyncScope(factory, null, { - statusCode, - headers, - opaque, - context - }) + _checkBucketName(bucketName); + const params = this._bucketRequestParams('GET', bucketName, 'requestPayment', options); + params.successStatuses = [200]; + params.xmlResponse = true; - if ( - !res || - typeof res.write !== 'function' || - typeof res.end !== 'function' || - typeof res.on !== 'function' - ) { - throw new InvalidReturnValueError('expected Writable') - } + const result = await this.request(params); - // TODO: Avoid finished. It registers an unnecessary amount of listeners. - finished(res, { readable: false }, (err) => { - const { callback, res, opaque, trailers, abort } = this + return { + status: result.status, + res: result.res, + payer: result.data.Payer + }; +}; - this.res = null - if (err || !res.readable) { - util.destroy(res, err) - } - this.callback = null - this.runInAsyncScope(callback, null, err || null, { opaque, trailers }) +/***/ }), - if (err) { - abort() - } - }) - } +/***/ 85629: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - res.on('drain', resume) +"use strict"; - this.res = res +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.getBucketStat = void 0; +const checkBucketName_1 = __nccwpck_require__(30922); +async function getBucketStat(name, options) { + name = name || this.options.bucket; + checkBucketName_1.checkBucketName(name); + const params = this._bucketRequestParams('GET', name, 'stat', options); + params.successStatuses = [200]; + params.xmlResponse = true; + const result = await this.request(params); + return { + res: result.res, + stat: result.data + }; +} +exports.getBucketStat = getBucketStat; - const needDrain = res.writableNeedDrain !== undefined - ? res.writableNeedDrain - : res._writableState && res._writableState.needDrain - return needDrain !== true - } +/***/ }), - onData (chunk) { - const { res } = this +/***/ 47103: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - return res ? res.write(chunk) : true - } +const proto = exports; +const { checkBucketName: _checkBucketName } = __nccwpck_require__(30922); +const { formatTag } = __nccwpck_require__(97115); +/** + * getBucketTags + * @param {String} name - bucket name + * @param {Object} options + * @return {Object} + */ - onComplete (trailers) { - const { res } = this +proto.getBucketTags = async function getBucketTags(name, options = {}) { + _checkBucketName(name); + const params = this._bucketRequestParams('GET', name, 'tagging', options); + params.successStatuses = [200]; + const result = await this.request(params); + const Tagging = await this.parseXML(result.data); - removeSignal(this) + return { + status: result.status, + res: result.res, + tag: formatTag(Tagging) + }; +}; - if (!res) { - return - } - this.trailers = util.parseHeaders(trailers) +/***/ }), - res.end() - } +/***/ 43607: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - onError (err) { - const { res, callback, opaque, body } = this +const { checkBucketName: _checkBucketName } = __nccwpck_require__(30922); - removeSignal(this) +const proto = exports; +/** + * getBucketVersioning + * @param {String} bucketName - bucket name + */ - this.factory = null +proto.getBucketVersioning = async function getBucketVersioning(bucketName, options) { + _checkBucketName(bucketName); + const params = this._bucketRequestParams('GET', bucketName, 'versioning', options); + params.xmlResponse = true; + params.successStatuses = [200]; + const result = await this.request(params); - if (res) { - this.res = null - util.destroy(res, err) - } else if (callback) { - this.callback = null - queueMicrotask(() => { - this.runInAsyncScope(callback, null, err, { opaque }) - }) - } + const versionStatus = result.data.Status; + return { + status: result.status, + versionStatus, + res: result.res + }; +}; - if (body) { - this.body = null - util.destroy(body, err) - } - } -} -function stream (opts, factory, callback) { - if (callback === undefined) { - return new Promise((resolve, reject) => { - stream.call(this, opts, factory, (err, data) => { - return err ? reject(err) : resolve(data) - }) - }) - } +/***/ }), - try { - this.dispatch(opts, new StreamHandler(opts, factory, callback)) - } catch (err) { - if (typeof callback !== 'function') { - throw err +/***/ 13570: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +const { checkBucketName: _checkBucketName } = __nccwpck_require__(30922); +const { isObject } = __nccwpck_require__(81269); + +const proto = exports; + +proto.getBucketWebsite = async function getBucketWebsite(name, options) { + _checkBucketName(name); + const params = this._bucketRequestParams('GET', name, 'website', options); + params.successStatuses = [200]; + params.xmlResponse = true; + const result = await this.request(params); + let routingRules = []; + if (result.data.RoutingRules && result.data.RoutingRules.RoutingRule) { + if (isObject(result.data.RoutingRules.RoutingRule)) { + routingRules = [result.data.RoutingRules.RoutingRule]; + } else { + routingRules = result.data.RoutingRules.RoutingRule; } - const opaque = opts && opts.opaque - queueMicrotask(() => callback(err, { opaque })) } -} - -module.exports = stream + return { + index: (result.data.IndexDocument && result.data.IndexDocument.Suffix) || '', + supportSubDir: (result.data.IndexDocument && result.data.IndexDocument.SupportSubDir) || 'false', + type: result.data.IndexDocument && result.data.IndexDocument.Type, + routingRules, + error: (result.data.ErrorDocument && result.data.ErrorDocument.Key) || null, + res: result.res + }; +}; /***/ }), -/***/ 6923: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 31539: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.getBucketWorm = void 0; +const checkBucketName_1 = __nccwpck_require__(30922); +const dataFix_1 = __nccwpck_require__(61615); +async function getBucketWorm(name, options) { + checkBucketName_1.checkBucketName(name); + const params = this._bucketRequestParams('GET', name, 'worm', options); + params.successStatuses = [200]; + params.xmlResponse = true; + const result = await this.request(params); + dataFix_1.dataFix(result.data, { + lowerFirst: true, + rename: { + RetentionPeriodInDays: 'days' + } + }); + return Object.assign(Object.assign({}, result.data), { res: result.res, status: result.status }); +} +exports.getBucketWorm = getBucketWorm; -const { InvalidArgumentError, RequestAbortedError, SocketError } = __nccwpck_require__(8045) -const { AsyncResource } = __nccwpck_require__(852) -const util = __nccwpck_require__(3983) -const { addSignal, removeSignal } = __nccwpck_require__(7032) -const assert = __nccwpck_require__(9491) -class UpgradeHandler extends AsyncResource { - constructor (opts, callback) { - if (!opts || typeof opts !== 'object') { - throw new InvalidArgumentError('invalid opts') - } +/***/ }), - if (typeof callback !== 'function') { - throw new InvalidArgumentError('invalid callback') - } +/***/ 82715: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - const { signal, opaque, responseHeaders } = opts +const merge = __nccwpck_require__(11149); + +const proto = exports; + +merge(proto, __nccwpck_require__(30768)); +merge(proto, __nccwpck_require__(54392)); +merge(proto, __nccwpck_require__(73530)); +merge(proto, __nccwpck_require__(96639)); +merge(proto, __nccwpck_require__(79017)); +merge(proto, __nccwpck_require__(47103)); +merge(proto, __nccwpck_require__(45149)); +merge(proto, __nccwpck_require__(46130)); +merge(proto, __nccwpck_require__(60979)); +merge(proto, __nccwpck_require__(13570)); +merge(proto, __nccwpck_require__(24979)); +merge(proto, __nccwpck_require__(33069)); +merge(proto, __nccwpck_require__(34331)); +merge(proto, __nccwpck_require__(57812)); +merge(proto, __nccwpck_require__(11888)); +merge(proto, __nccwpck_require__(78221)); +merge(proto, __nccwpck_require__(59663)); +merge(proto, __nccwpck_require__(8585)); +merge(proto, __nccwpck_require__(43607)); +merge(proto, __nccwpck_require__(33973)); +merge(proto, __nccwpck_require__(77743)); +merge(proto, __nccwpck_require__(96956)); +merge(proto, __nccwpck_require__(57981)); +merge(proto, __nccwpck_require__(50113)); +merge(proto, __nccwpck_require__(18072)); +merge(proto, __nccwpck_require__(46768)); +merge(proto, __nccwpck_require__(54262)); +merge(proto, __nccwpck_require__(31539)); +merge(proto, __nccwpck_require__(93874)); +merge(proto, __nccwpck_require__(85629)); - if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { - throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') - } - super('UNDICI_UPGRADE') +/***/ }), - this.responseHeaders = responseHeaders || null - this.opaque = opaque || null - this.callback = callback - this.abort = null - this.context = null +/***/ 93874: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - addSignal(this, signal) - } +"use strict"; - onConnect (abort, context) { - if (!this.callback) { - throw new RequestAbortedError() - } +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.initiateBucketWorm = void 0; +const obj2xml_1 = __nccwpck_require__(96846); +const checkBucketName_1 = __nccwpck_require__(30922); +async function initiateBucketWorm(name, days, options) { + checkBucketName_1.checkBucketName(name); + const params = this._bucketRequestParams('POST', name, 'worm', options); + const paramlXMLObJ = { + InitiateWormConfiguration: { + RetentionPeriodInDays: days + } + }; + params.mime = 'xml'; + params.content = obj2xml_1.obj2xml(paramlXMLObJ, { headers: true }); + params.successStatuses = [200]; + const result = await this.request(params); + return { + res: result.res, + wormId: result.res.headers['x-oss-worm-id'], + status: result.status + }; +} +exports.initiateBucketWorm = initiateBucketWorm; - this.abort = abort - this.context = null - } - onHeaders () { - throw new SocketError('bad upgrade', null) - } +/***/ }), - onUpgrade (statusCode, rawHeaders, socket) { - const { callback, opaque, context } = this +/***/ 57981: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - assert.strictEqual(statusCode, 101) +"use strict"; - removeSignal(this) +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.listBucketInventory = void 0; +const checkBucketName_1 = __nccwpck_require__(30922); +const formatInventoryConfig_1 = __nccwpck_require__(85708); +/** + * listBucketInventory + * @param {String} bucketName - bucket name + * @param {String} inventoryId + * @param {Object} options + */ +async function listBucketInventory(bucketName, options = {}) { + const { continuationToken } = options; + const subres = Object.assign({ inventory: '' }, continuationToken && { 'continuation-token': continuationToken }, options.subres); + checkBucketName_1.checkBucketName(bucketName); + const params = this._bucketRequestParams('GET', bucketName, subres, options); + params.successStatuses = [200]; + params.xmlResponse = true; + const result = await this.request(params); + const { data, res, status } = result; + return { + isTruncated: data.IsTruncated === 'true', + nextContinuationToken: data.NextContinuationToken, + inventoryList: formatInventoryConfig_1.formatInventoryConfig(data.InventoryConfiguration, true), + status, + res + }; +} +exports.listBucketInventory = listBucketInventory; - this.callback = null - const headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) - this.runInAsyncScope(callback, null, null, { - headers, - socket, - opaque, - context - }) - } - onError (err) { - const { callback, opaque } = this +/***/ }), - removeSignal(this) +/***/ 60979: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - if (callback) { - this.callback = null - queueMicrotask(() => { - this.runInAsyncScope(callback, null, err, { opaque }) - }) - } - } -} +const proto = exports; +const { checkBucketName: _checkBucketName } = __nccwpck_require__(30922); +const { obj2xml } = __nccwpck_require__(96846); + +proto.putBucket = async function putBucket(name, options = {}) { + _checkBucketName(name, true); + const params = this._bucketRequestParams('PUT', name, '', options); + + const CreateBucketConfiguration = {}; + const paramlXMLObJ = { + CreateBucketConfiguration + }; + + const storageClass = options.StorageClass || options.storageClass; + const dataRedundancyType = options.DataRedundancyType || options.dataRedundancyType; + if (storageClass || dataRedundancyType) { + storageClass && (CreateBucketConfiguration.StorageClass = storageClass); + dataRedundancyType && (CreateBucketConfiguration.DataRedundancyType = dataRedundancyType); + params.mime = 'xml'; + params.content = obj2xml(paramlXMLObJ, { headers: true }); + } + const { acl, headers = {} } = options; + acl && (headers['x-oss-acl'] = acl); + params.headers = headers; + params.successStatuses = [200]; + const result = await this.request(params); + return { + bucket: (result.headers.location && result.headers.location.substring(1)) || null, + res: result.res + }; +}; -function upgrade (opts, callback) { - if (callback === undefined) { - return new Promise((resolve, reject) => { - upgrade.call(this, opts, (err, data) => { - return err ? reject(err) : resolve(data) - }) - }) - } - try { - const upgradeHandler = new UpgradeHandler(opts, callback) - this.dispatch({ - ...opts, - method: opts.method || 'GET', - upgrade: opts.protocol || 'Websocket' - }, upgradeHandler) - } catch (err) { - if (typeof callback !== 'function') { - throw err +/***/ }), + +/***/ 73530: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +const proto = exports; +// const jstoxml = require('jstoxml'); +const { checkBucketName: _checkBucketName } = __nccwpck_require__(30922); +const { obj2xml } = __nccwpck_require__(96846); +/** + * putBucketEncryption + * @param {String} bucketName - bucket name + * @param {Object} options + */ + +proto.putBucketEncryption = async function putBucketEncryption(bucketName, options) { + options = options || {}; + _checkBucketName(bucketName); + const params = this._bucketRequestParams('PUT', bucketName, 'encryption', options); + params.successStatuses = [200]; + const paramXMLObj = { + ServerSideEncryptionRule: { + ApplyServerSideEncryptionByDefault: { + SSEAlgorithm: options.SSEAlgorithm + } } - const opaque = opts && opts.opaque - queueMicrotask(() => callback(err, { opaque })) + }; + if (options.KMSMasterKeyID !== undefined) { + paramXMLObj.ServerSideEncryptionRule.ApplyServerSideEncryptionByDefault.KMSMasterKeyID = options.KMSMasterKeyID; } -} - -module.exports = upgrade + const paramXML = obj2xml(paramXMLObj, { + headers: true + }); + params.mime = 'xml'; + params.content = paramXML; + const result = await this.request(params); + return { + status: result.status, + res: result.res + }; +}; /***/ }), -/***/ 4059: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 50113: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; - -module.exports.request = __nccwpck_require__(5448) -module.exports.stream = __nccwpck_require__(5395) -module.exports.pipeline = __nccwpck_require__(8752) -module.exports.upgrade = __nccwpck_require__(6923) -module.exports.connect = __nccwpck_require__(9744) +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.putBucketInventory = void 0; +const checkBucketName_1 = __nccwpck_require__(30922); +const obj2xml_1 = __nccwpck_require__(96846); +/** + * putBucketInventory + * @param {String} bucketName - bucket name + * @param {Inventory} inventory + * @param {Object} options + */ +async function putBucketInventory(bucketName, inventory, options = {}) { + const subres = Object.assign({ inventory: '', inventoryId: inventory.id }, options.subres); + checkBucketName_1.checkBucketName(bucketName); + const { OSSBucketDestination, optionalFields, includedObjectVersions } = inventory; + const destinationBucketPrefix = 'acs:oss:::'; + const rolePrefix = `acs:ram::${OSSBucketDestination.accountId}:role/`; + const paramXMLObj = { + InventoryConfiguration: { + Id: inventory.id, + IsEnabled: inventory.isEnabled, + Filter: { + Prefix: inventory.prefix || '' + }, + Destination: { + OSSBucketDestination: { + Format: OSSBucketDestination.format, + AccountId: OSSBucketDestination.accountId, + RoleArn: `${rolePrefix}${OSSBucketDestination.rolename}`, + Bucket: `${destinationBucketPrefix}${OSSBucketDestination.bucket}`, + Prefix: OSSBucketDestination.prefix || '', + Encryption: OSSBucketDestination.encryption || '' + } + }, + Schedule: { + Frequency: inventory.frequency + }, + IncludedObjectVersions: includedObjectVersions, + OptionalFields: { + Field: (optionalFields === null || optionalFields === void 0 ? void 0 : optionalFields.field) || [] + } + } + }; + const paramXML = obj2xml_1.obj2xml(paramXMLObj, { + headers: true, + firstUpperCase: true + }); + const params = this._bucketRequestParams('PUT', bucketName, subres, options); + params.successStatuses = [200]; + params.mime = 'xml'; + params.content = paramXML; + const result = await this.request(params); + return { + status: result.status, + res: result.res + }; +} +exports.putBucketInventory = putBucketInventory; /***/ }), -/***/ 3858: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 57812: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { -"use strict"; -// Ported from https://github.com/nodejs/undici/pull/907 +/* eslint-disable no-use-before-define */ +const { checkBucketName: _checkBucketName } = __nccwpck_require__(30922); +const { isArray } = __nccwpck_require__(71954); +const { deepCopy } = __nccwpck_require__(97150); +const { isObject } = __nccwpck_require__(81269); +const { obj2xml } = __nccwpck_require__(96846); +const { checkObjectTag } = __nccwpck_require__(40849); +const { getStrBytesCount } = __nccwpck_require__(70365); +const proto = exports; +proto.putBucketLifecycle = async function putBucketLifecycle(name, rules, options) { + _checkBucketName(name); -const assert = __nccwpck_require__(9491) -const { Readable } = __nccwpck_require__(2781) -const { RequestAbortedError, NotSupportedError, InvalidArgumentError } = __nccwpck_require__(8045) -const util = __nccwpck_require__(3983) -const { ReadableStreamFrom, toUSVString } = __nccwpck_require__(3983) + if (!isArray(rules)) { + throw new Error('rules must be Array'); + } -let Blob + const params = this._bucketRequestParams('PUT', name, 'lifecycle', options); + const Rule = []; + const paramXMLObj = { + LifecycleConfiguration: { + Rule + } + }; -const kConsume = Symbol('kConsume') -const kReading = Symbol('kReading') -const kBody = Symbol('kBody') -const kAbort = Symbol('abort') -const kContentType = Symbol('kContentType') + rules.forEach(_ => { + defaultDaysAndDate2Expiration(_); // todo delete, 兼容旧版本 + checkRule(_); + if (_.id) { + _.ID = _.id; + delete _.id; + } + Rule.push(_); + }); -const noop = () => {} + const paramXML = obj2xml(paramXMLObj, { + headers: true, + firstUpperCase: true + }); -module.exports = class BodyReadable extends Readable { - constructor ({ - resume, - abort, - contentType = '', - highWaterMark = 64 * 1024 // Same as nodejs fs streams. - }) { - super({ - autoDestroy: true, - read: resume, - highWaterMark - }) + params.content = paramXML; + params.mime = 'xml'; + params.successStatuses = [200]; + const result = await this.request(params); + return { + res: result.res + }; +}; - this._readableState.dataEmitted = false +// todo delete, 兼容旧版本 +function defaultDaysAndDate2Expiration(obj) { + if (obj.days) { + obj.expiration = { + days: obj.days + }; + } + if (obj.date) { + obj.expiration = { + createdBeforeDate: obj.date + }; + } +} - this[kAbort] = abort - this[kConsume] = null - this[kBody] = null - this[kContentType] = contentType +function checkDaysAndDate(obj, key) { + const { days, createdBeforeDate } = obj; + if (!days && !createdBeforeDate) { + throw new Error(`${key} must includes days or createdBeforeDate`); + } else if (days && !/^[1-9][0-9]*$/.test(days)) { + throw new Error('days must be a positive integer'); + } else if (createdBeforeDate && !/\d{4}-\d{2}-\d{2}T00:00:00.000Z/.test(createdBeforeDate)) { + throw new Error('createdBeforeDate must be date and conform to iso8601 format'); + } +} - // Is stream being consumed through Readable API? - // This is an optimization so that we avoid checking - // for 'data' and 'readable' listeners in the hot path - // inside push(). - this[kReading] = false +function handleCheckTag(tag) { + if (!isArray(tag) && !isObject(tag)) { + throw new Error('tag must be Object or Array'); } + tag = isObject(tag) ? [tag] : tag; + const tagObj = {}; + const tagClone = deepCopy(tag); + tagClone.forEach(v => { + tagObj[v.key] = v.value; + }); - destroy (err) { - if (this.destroyed) { - // Node < 16 - return this - } + checkObjectTag(tagObj); +} - if (!err && !this._readableState.endEmitted) { - err = new RequestAbortedError() - } +function checkRule(rule) { + if (rule.id && getStrBytesCount(rule.id) > 255) throw new Error('ID is composed of 255 bytes at most'); - if (err) { - this[kAbort]() - } + if (rule.prefix === undefined) throw new Error('Rule must includes prefix'); - return super.destroy(err) + if (!['Enabled', 'Disabled'].includes(rule.status)) throw new Error('Status must be Enabled or Disabled'); + + if (rule.transition) { + if (!['IA', 'Archive'].includes(rule.transition.storageClass)) + throw new Error('StorageClass must be IA or Archive'); + checkDaysAndDate(rule.transition, 'Transition'); } - emit (ev, ...args) { - if (ev === 'data') { - // Node < 16.7 - this._readableState.dataEmitted = true - } else if (ev === 'error') { - // Node < 16 - this._readableState.errorEmitted = true + if (rule.expiration) { + if (!rule.expiration.expiredObjectDeleteMarker) { + checkDaysAndDate(rule.expiration, 'Expiration'); + } else if (rule.expiration.days || rule.expiration.createdBeforeDate) { + throw new Error('expiredObjectDeleteMarker cannot be used with days or createdBeforeDate'); } - return super.emit(ev, ...args) } - on (ev, ...args) { - if (ev === 'data' || ev === 'readable') { - this[kReading] = true - } - return super.on(ev, ...args) + if (rule.abortMultipartUpload) { + checkDaysAndDate(rule.abortMultipartUpload, 'AbortMultipartUpload'); } - addListener (ev, ...args) { - return this.on(ev, ...args) + if (!rule.expiration && !rule.abortMultipartUpload && !rule.transition && !rule.noncurrentVersionTransition) { + throw new Error( + 'Rule must includes expiration or abortMultipartUpload or transition or noncurrentVersionTransition' + ); } - off (ev, ...args) { - const ret = super.off(ev, ...args) - if (ev === 'data' || ev === 'readable') { - this[kReading] = ( - this.listenerCount('data') > 0 || - this.listenerCount('readable') > 0 - ) + if (rule.tag) { + if (rule.abortMultipartUpload) { + throw new Error('Tag cannot be used with abortMultipartUpload'); } - return ret + handleCheckTag(rule.tag); } +} - removeListener (ev, ...args) { - return this.off(ev, ...args) - } - push (chunk) { - if (this[kConsume] && chunk !== null && this.readableLength === 0) { - consumePush(this[kConsume], chunk) - return this[kReading] ? super.push(chunk) : true - } - return super.push(chunk) - } +/***/ }), - // https://fetch.spec.whatwg.org/#dom-body-text - async text () { - return consume(this, 'text') - } +/***/ 59663: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - // https://fetch.spec.whatwg.org/#dom-body-json - async json () { - return consume(this, 'json') - } +const { checkBucketName: _checkBucketName } = __nccwpck_require__(30922); +const { policy2Str } = __nccwpck_require__(30061); +const { isObject } = __nccwpck_require__(81269); - // https://fetch.spec.whatwg.org/#dom-body-blob - async blob () { - return consume(this, 'blob') - } +const proto = exports; +/** + * putBucketPolicy + * @param {String} bucketName - bucket name + * @param {Object} policy - bucket policy + * @param {Object} options + */ - // https://fetch.spec.whatwg.org/#dom-body-arraybuffer - async arrayBuffer () { - return consume(this, 'arrayBuffer') - } +proto.putBucketPolicy = async function putBucketPolicy(bucketName, policy, options = {}) { + _checkBucketName(bucketName); - // https://fetch.spec.whatwg.org/#dom-body-formdata - async formData () { - // TODO: Implement. - throw new NotSupportedError() + if (!isObject(policy)) { + throw new Error('policy is not Object'); } + const params = this._bucketRequestParams('PUT', bucketName, 'policy', options); + params.content = policy2Str(policy); + params.successStatuses = [200]; + const result = await this.request(params); + return { + status: result.status, + res: result.res + }; +}; - // https://fetch.spec.whatwg.org/#dom-body-bodyused - get bodyUsed () { - return util.isDisturbed(this) + +/***/ }), + +/***/ 54392: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +const { checkBucketName: _checkBucketName } = __nccwpck_require__(30922); +const { obj2xml } = __nccwpck_require__(96846); + +const proto = exports; +/** + * putBucketRequestPayment + * @param {String} bucketName + * @param {String} payer + * @param {Object} options + */ +const payerAll = ['BucketOwner', 'Requester']; + +proto.putBucketRequestPayment = async function putBucketRequestPayment(bucketName, payer, options) { + options = options || {}; + if (!payer || payerAll.indexOf(payer) < 0) { + throw new Error('payer must be BucketOwner or Requester'); } - // https://fetch.spec.whatwg.org/#dom-body-body - get body () { - if (!this[kBody]) { - this[kBody] = ReadableStreamFrom(this) - if (this[kConsume]) { - // TODO: Is this the best way to force a lock? - this[kBody].getReader() // Ensure stream is locked. - assert(this[kBody].locked) - } + _checkBucketName(bucketName); + const params = this._bucketRequestParams('PUT', bucketName, 'requestPayment', options); + params.successStatuses = [200]; + + const paramXMLObj = { + RequestPaymentConfiguration: { + Payer: payer } - return this[kBody] - } + }; + const paramXML = obj2xml(paramXMLObj, { + headers: true + }); - dump (opts) { - let limit = opts && Number.isFinite(opts.limit) ? opts.limit : 262144 - const signal = opts && opts.signal + params.mime = 'xml'; + params.content = paramXML; - if (signal) { - try { - if (typeof signal !== 'object' || !('aborted' in signal)) { - throw new InvalidArgumentError('signal must be an AbortSignal') - } - util.throwIfAborted(signal) - } catch (err) { - return Promise.reject(err) + const result = await this.request(params); + return { + status: result.status, + res: result.res + }; +}; + + +/***/ }), + +/***/ 45149: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +const { checkBucketName: _checkBucketName } = __nccwpck_require__(30922); +const { obj2xml } = __nccwpck_require__(96846); +const { checkBucketTag } = __nccwpck_require__(38694); + +const proto = exports; +/** + * putBucketTags + * @param {String} name - bucket name + * @param {Object} tag - bucket tag, eg: `{a: "1", b: "2"}` + * @param {Object} options + */ + +proto.putBucketTags = async function putBucketTags(name, tag, options = {}) { + _checkBucketName(name); + checkBucketTag(tag); + const params = this._bucketRequestParams('PUT', name, 'tagging', options); + params.successStatuses = [200]; + tag = Object.keys(tag).map(key => ({ + Key: key, + Value: tag[key] + })); + + const paramXMLObj = { + Tagging: { + TagSet: { + Tag: tag } } + }; - if (this.closed) { - return Promise.resolve(null) - } + params.mime = 'xml'; + params.content = obj2xml(paramXMLObj); - return new Promise((resolve, reject) => { - const signalListenerCleanup = signal - ? util.addAbortListener(signal, () => { - this.destroy() - }) - : noop + const result = await this.request(params); + return { + res: result.res, + status: result.status + }; +}; - this - .on('close', function () { - signalListenerCleanup() - if (signal && signal.aborted) { - reject(signal.reason || Object.assign(new Error('The operation was aborted'), { name: 'AbortError' })) - } else { - resolve(null) - } - }) - .on('error', noop) - .on('data', function (chunk) { - limit -= chunk.length - if (limit <= 0) { - this.destroy() - } - }) - .resume() - }) - } -} -// https://streams.spec.whatwg.org/#readablestream-locked -function isLocked (self) { - // Consume is an implicit lock. - return (self[kBody] && self[kBody].locked === true) || self[kConsume] -} +/***/ }), -// https://fetch.spec.whatwg.org/#body-unusable -function isUnusable (self) { - return util.isDisturbed(self) || isLocked(self) -} +/***/ 33973: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { -async function consume (stream, type) { - if (isUnusable(stream)) { - throw new TypeError('unusable') - } +const { checkBucketName: _checkBucketName } = __nccwpck_require__(30922); +const { obj2xml } = __nccwpck_require__(96846); - assert(!stream[kConsume]) +const proto = exports; +/** + * putBucketVersioning + * @param {String} name - bucket name + * @param {String} status + * @param {Object} options + */ - return new Promise((resolve, reject) => { - stream[kConsume] = { - type, - stream, - resolve, - reject, - length: 0, - body: [] +proto.putBucketVersioning = async function putBucketVersioning(name, status, options = {}) { + _checkBucketName(name); + if (!['Enabled', 'Suspended'].includes(status)) { + throw new Error('status must be Enabled or Suspended'); + } + const params = this._bucketRequestParams('PUT', name, 'versioning', options); + + const paramXMLObj = { + VersioningConfiguration: { + Status: status } + }; - stream - .on('error', function (err) { - consumeFinish(this[kConsume], err) - }) - .on('close', function () { - if (this[kConsume].body !== null) { - consumeFinish(this[kConsume], new RequestAbortedError()) - } - }) + params.mime = 'xml'; + params.content = obj2xml(paramXMLObj, { + headers: true + }); - process.nextTick(consumeStart, stream[kConsume]) - }) -} + const result = await this.request(params); + return { + res: result.res, + status: result.status + }; +}; -function consumeStart (consume) { - if (consume.body === null) { - return - } - const { _readableState: state } = consume.stream +/***/ }), - for (const chunk of state.buffer) { - consumePush(consume, chunk) +/***/ 24979: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +const { checkBucketName: _checkBucketName } = __nccwpck_require__(30922); +const { obj2xml } = __nccwpck_require__(96846); +const { isArray } = __nccwpck_require__(71954); + +const proto = exports; +proto.putBucketWebsite = async function putBucketWebsite(name, config = {}, options) { + _checkBucketName(name); + const params = this._bucketRequestParams('PUT', name, 'website', options); + const IndexDocument = { + Suffix: config.index || 'index.html' + }; + const WebsiteConfiguration = { + IndexDocument + }; + let website = { + WebsiteConfiguration + }; + + if (config.supportSubDir) { + IndexDocument.SupportSubDir = config.supportSubDir; } - if (state.endEmitted) { - consumeEnd(this[kConsume]) - } else { - consume.stream.on('end', function () { - consumeEnd(this[kConsume]) - }) + if (config.type) { + IndexDocument.Type = config.type; } - consume.stream.resume() + if (config.error) { + WebsiteConfiguration.ErrorDocument = { + Key: config.error + }; + } - while (consume.stream.read() != null) { - // Loop + if (config.routingRules !== undefined) { + if (!isArray(config.routingRules)) { + throw new Error('RoutingRules must be Array'); + } + WebsiteConfiguration.RoutingRules = { + RoutingRule: config.routingRules + }; } -} -function consumeEnd (consume) { - const { type, body, resolve, stream, length } = consume + website = obj2xml(website); + params.content = website; + params.mime = 'xml'; + params.successStatuses = [200]; + const result = await this.request(params); + return { + res: result.res + }; +}; - try { - if (type === 'text') { - resolve(toUSVString(Buffer.concat(body))) - } else if (type === 'json') { - resolve(JSON.parse(Buffer.concat(body))) - } else if (type === 'arrayBuffer') { - const dst = new Uint8Array(length) - let pos = 0 - for (const buf of body) { - dst.set(buf, pos) - pos += buf.byteLength +/***/ }), + +/***/ 26725: +/***/ ((__unused_webpack_module, exports) => { + +exports.encodeCallback = function encodeCallback(reqParams, options) { + reqParams.headers = reqParams.headers || {}; + if (!Object.prototype.hasOwnProperty.call(reqParams.headers, 'x-oss-callback')) { + if (options.callback) { + const json = { + callbackUrl: encodeURI(options.callback.url), + callbackBody: options.callback.body + }; + if (options.callback.host) { + json.callbackHost = options.callback.host; + } + if (options.callback.contentType) { + json.callbackBodyType = options.callback.contentType; } + const callback = Buffer.from(JSON.stringify(json)).toString('base64'); + reqParams.headers['x-oss-callback'] = callback; - resolve(dst.buffer) - } else if (type === 'blob') { - if (!Blob) { - Blob = (__nccwpck_require__(4300).Blob) + if (options.callback.customValue) { + const callbackVar = {}; + Object.keys(options.callback.customValue).forEach(key => { + callbackVar[`x:${key}`] = options.callback.customValue[key].toString(); + }); + reqParams.headers['x-oss-callback-var'] = Buffer.from(JSON.stringify(callbackVar)).toString('base64'); } - resolve(new Blob(body, { type: stream[kContentType] })) } - - consumeFinish(consume) - } catch (err) { - stream.destroy(err) } -} +}; -function consumePush (consume, chunk) { - consume.length += chunk.length - consume.body.push(chunk) -} -function consumeFinish (consume, err) { - if (consume.body === null) { - return - } +/***/ }), - if (err) { - consume.reject(err) - } else { - consume.resolve() - } +/***/ 86783: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { - consume.type = null - consume.stream = null - consume.resolve = null - consume.reject = null - consume.length = 0 - consume.body = null +"use strict"; + +var __importDefault = (this && this.__importDefault) || function (mod) { + return (mod && mod.__esModule) ? mod : { "default": mod }; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.getReqUrl = void 0; +const copy_to_1 = __importDefault(__nccwpck_require__(30952)); +const url_1 = __importDefault(__nccwpck_require__(57310)); +const merge_descriptors_1 = __importDefault(__nccwpck_require__(11149)); +const is_type_of_1 = __importDefault(__nccwpck_require__(65565)); +const isIP_1 = __nccwpck_require__(42439); +const checkConfigValid_1 = __nccwpck_require__(27324); +function getReqUrl(params) { + const ep = {}; + const isCname = this.options.cname; + checkConfigValid_1.checkConfigValid(this.options.endpoint, 'endpoint'); + copy_to_1.default(this.options.endpoint, false).to(ep); + if (params.bucket && !isCname && !isIP_1.isIP(ep.hostname) && !this.options.sldEnable) { + ep.host = `${params.bucket}.${ep.host}`; + } + let resourcePath = '/'; + if (params.bucket && this.options.sldEnable) { + resourcePath += `${params.bucket}/`; + } + if (params.object) { + // Preserve '/' in result url + resourcePath += this._escape(params.object).replace(/\+/g, '%2B'); + } + ep.pathname = resourcePath; + const query = {}; + if (params.query) { + merge_descriptors_1.default(query, params.query); + } + if (params.subres) { + let subresAsQuery = {}; + if (is_type_of_1.default.string(params.subres)) { + subresAsQuery[params.subres] = ''; + } + else if (is_type_of_1.default.array(params.subres)) { + params.subres.forEach(k => { + subresAsQuery[k] = ''; + }); + } + else { + subresAsQuery = params.subres; + } + merge_descriptors_1.default(query, subresAsQuery); + } + ep.query = query; + return url_1.default.format(ep); } +exports.getReqUrl = getReqUrl; /***/ }), -/***/ 7474: +/***/ 99221: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -const assert = __nccwpck_require__(9491) -const { - ResponseStatusCodeError -} = __nccwpck_require__(8045) -const { toUSVString } = __nccwpck_require__(3983) +const ms = __nccwpck_require__(10845); +const urlutil = __nccwpck_require__(57310); +const { checkBucketName: _checkBucketName } = __nccwpck_require__(30922); +const { setRegion } = __nccwpck_require__(16690); +const { checkConfigValid } = __nccwpck_require__(27324); -async function getResolveErrorBodyCallback ({ callback, body, contentType, statusCode, statusMessage, headers }) { - assert(body) +function setEndpoint(endpoint, secure) { + checkConfigValid(endpoint, 'endpoint'); + let url = urlutil.parse(endpoint); - let chunks = [] - let limit = 0 + if (!url.protocol) { + url = urlutil.parse(`http${secure ? 's' : ''}://${endpoint}`); + } - for await (const chunk of body) { - chunks.push(chunk) - limit += chunk.length - if (limit > 128 * 1024) { - chunks = null - break - } + if (url.protocol !== 'http:' && url.protocol !== 'https:') { + throw new Error('Endpoint protocol must be http or https.'); } - if (statusCode === 204 || !contentType || !chunks) { - process.nextTick(callback, new ResponseStatusCodeError(`Response status code ${statusCode}${statusMessage ? `: ${statusMessage}` : ''}`, statusCode, headers)) - return + return url; +} + +module.exports = function (options) { + if (!options || !options.accessKeyId || !options.accessKeySecret) { + throw new Error('require accessKeyId, accessKeySecret'); + } + if (options.stsToken && !options.refreshSTSToken && !options.refreshSTSTokenInterval) { + console.warn( + "It's recommended to set 'refreshSTSToken' and 'refreshSTSTokenInterval' to refresh" + + ' stsToken、accessKeyId、accessKeySecret automatically when sts token has expired' + ); } + if (options.bucket) { + _checkBucketName(options.bucket); + } + const opts = Object.assign( + { + region: 'oss-cn-hangzhou', + internal: false, + secure: false, + timeout: 60000, + bucket: null, + endpoint: null, + cname: false, + isRequestPay: false, + sldEnable: false, + headerEncoding: 'utf-8', + refreshSTSToken: null, + refreshSTSTokenInterval: 60000 * 5, + retryMax: 0, + authorizationV4: false // 启用v4签名，默认关闭 + }, + options + ); - try { - if (contentType.startsWith('application/json')) { - const payload = JSON.parse(toUSVString(Buffer.concat(chunks))) - process.nextTick(callback, new ResponseStatusCodeError(`Response status code ${statusCode}${statusMessage ? `: ${statusMessage}` : ''}`, statusCode, headers, payload)) - return - } + opts.accessKeyId = opts.accessKeyId.trim(); + opts.accessKeySecret = opts.accessKeySecret.trim(); - if (contentType.startsWith('text/')) { - const payload = toUSVString(Buffer.concat(chunks)) - process.nextTick(callback, new ResponseStatusCodeError(`Response status code ${statusCode}${statusMessage ? `: ${statusMessage}` : ''}`, statusCode, headers, payload)) - return - } - } catch (err) { - // Process in a fallback if error + if (opts.timeout) { + opts.timeout = ms(opts.timeout); } - process.nextTick(callback, new ResponseStatusCodeError(`Response status code ${statusCode}${statusMessage ? `: ${statusMessage}` : ''}`, statusCode, headers)) -} + if (opts.endpoint) { + opts.endpoint = setEndpoint(opts.endpoint, opts.secure); + } else if (opts.region) { + opts.endpoint = setRegion(opts.region, opts.internal, opts.secure); + } else { + throw new Error('require options.endpoint or options.region'); + } -module.exports = { getResolveErrorBodyCallback } + opts.inited = true; + return opts; +}; /***/ }), -/***/ 7931: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 2341: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { -"use strict"; +const merge = __nccwpck_require__(11149); +const proto = exports; -const { - BalancedPoolMissingUpstreamError, - InvalidArgumentError -} = __nccwpck_require__(8045) -const { - PoolBase, - kClients, - kNeedDrain, - kAddClient, - kRemoveClient, - kGetDispatcher -} = __nccwpck_require__(3198) -const Pool = __nccwpck_require__(4634) -const { kUrl, kInterceptors } = __nccwpck_require__(2785) -const { parseOrigin } = __nccwpck_require__(3983) -const kFactory = Symbol('factory') +merge(proto, __nccwpck_require__(83280)); -const kOptions = Symbol('options') -const kGreatestCommonDivisor = Symbol('kGreatestCommonDivisor') -const kCurrentWeight = Symbol('kCurrentWeight') -const kIndex = Symbol('kIndex') -const kWeight = Symbol('kWeight') -const kMaxWeightPerServer = Symbol('kMaxWeightPerServer') -const kErrorPenalty = Symbol('kErrorPenalty') -function getGreatestCommonDivisor (a, b) { - if (b === 0) return a - return getGreatestCommonDivisor(b, a % b) -} +/***/ }), -function defaultFactory (origin, opts) { - return new Pool(origin, opts) -} +/***/ 83280: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { -class BalancedPool extends PoolBase { - constructor (upstreams = [], { factory = defaultFactory, ...opts } = {}) { - super() +/* eslint-disable no-use-before-define */ +const { checkBucketName: _checkBucketName } = __nccwpck_require__(30922); +const querystring = __nccwpck_require__(63477); +const { + Base64: { encode: str2Base64 } +} = __nccwpck_require__(84139); - this[kOptions] = opts - this[kIndex] = -1 - this[kCurrentWeight] = 0 +const proto = exports; - this[kMaxWeightPerServer] = this[kOptions].maxWeightPerServer || 100 - this[kErrorPenalty] = this[kOptions].errorPenalty || 15 +proto.processObjectSave = async function processObjectSave(sourceObject, targetObject, process, targetBucket) { + checkArgs(sourceObject, 'sourceObject'); + checkArgs(targetObject, 'targetObject'); + checkArgs(process, 'process'); + targetObject = this._objectName(targetObject); + if (targetBucket) { + _checkBucketName(targetBucket); + } - if (!Array.isArray(upstreams)) { - upstreams = [upstreams] - } + const params = this._objectRequestParams('POST', sourceObject, { + subres: 'x-oss-process' + }); - if (typeof factory !== 'function') { - throw new InvalidArgumentError('factory must be a function.') - } + const bucketParam = targetBucket ? `,b_${str2Base64(targetBucket)}` : ''; + targetObject = str2Base64(targetObject); - this[kInterceptors] = opts.interceptors && opts.interceptors.BalancedPool && Array.isArray(opts.interceptors.BalancedPool) - ? opts.interceptors.BalancedPool - : [] - this[kFactory] = factory + const content = { + 'x-oss-process': `${process}|sys/saveas,o_${targetObject}${bucketParam}` + }; + params.content = querystring.stringify(content); - for (const upstream of upstreams) { - this.addUpstream(upstream) - } - this._updateBalancedPoolStats() - } + const result = await this.request(params); + return { + res: result.res, + status: result.res.status + }; +}; - addUpstream (upstream) { - const upstreamOrigin = parseOrigin(upstream).origin +function checkArgs(name, key) { + if (!name) { + throw new Error(`${key} is required`); + } + if (typeof name !== 'string') { + throw new Error(`${key} must be String`); + } +} - if (this[kClients].find((pool) => ( - pool[kUrl].origin === upstreamOrigin && - pool.closed !== true && - pool.destroyed !== true - ))) { - return this - } - const pool = this[kFactory](upstreamOrigin, Object.assign({}, this[kOptions])) - this[kAddClient](pool) - pool.on('connect', () => { - pool[kWeight] = Math.min(this[kMaxWeightPerServer], pool[kWeight] + this[kErrorPenalty]) - }) +/***/ }), - pool.on('connectionError', () => { - pool[kWeight] = Math.max(1, pool[kWeight] - this[kErrorPenalty]) - this._updateBalancedPoolStats() - }) +/***/ 5944: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - pool.on('disconnect', (...args) => { - const err = args[2] - if (err && err.code === 'UND_ERR_SOCKET') { - // decrease the weight of the pool. - pool[kWeight] = Math.max(1, pool[kWeight] - this[kErrorPenalty]) - this._updateBalancedPoolStats() - } - }) +/* eslint-disable no-async-promise-executor */ - for (const client of this[kClients]) { - client[kWeight] = this[kMaxWeightPerServer] - } +const debug = __nccwpck_require__(38237)('ali-oss:multipart-copy'); +const copy = __nccwpck_require__(30952); - this._updateBalancedPoolStats() +const proto = exports; - return this +/** + * Upload a part copy in a multipart from the source bucket/object + * used with initMultipartUpload and completeMultipartUpload. + * @param {String} name copy object name + * @param {String} uploadId the upload id + * @param {Number} partNo the part number + * @param {String} range like 0-102400 part size need to copy + * @param {Object} sourceData + * {String} sourceData.sourceKey the source object name + * {String} sourceData.sourceBucketName the source bucket name + * @param {Object} options + */ +/* eslint max-len: [0] */ +proto.uploadPartCopy = async function uploadPartCopy(name, uploadId, partNo, range, sourceData, options = {}) { + options.headers = options.headers || {}; + const versionId = options.versionId || (options.subres && options.subres.versionId) || null; + let copySource; + if (versionId) { + copySource = `/${sourceData.sourceBucketName}/${encodeURIComponent(sourceData.sourceKey)}?versionId=${versionId}`; + } else { + copySource = `/${sourceData.sourceBucketName}/${encodeURIComponent(sourceData.sourceKey)}`; } - _updateBalancedPoolStats () { - this[kGreatestCommonDivisor] = this[kClients].map(p => p[kWeight]).reduce(getGreatestCommonDivisor, 0) + options.headers['x-oss-copy-source'] = copySource; + if (range) { + options.headers['x-oss-copy-source-range'] = `bytes=${range}`; } - removeUpstream (upstream) { - const upstreamOrigin = parseOrigin(upstream).origin + options.subres = { + partNumber: partNo, + uploadId + }; + const params = this._objectRequestParams('PUT', name, options); + params.mime = options.mime; + params.successStatuses = [200]; - const pool = this[kClients].find((pool) => ( - pool[kUrl].origin === upstreamOrigin && - pool.closed !== true && - pool.destroyed !== true - )) + const result = await this.request(params); - if (pool) { - this[kRemoveClient](pool) - } + return { + name, + etag: result.res.headers.etag, + res: result.res + }; +}; - return this +/** + * @param {String} name copy object name + * @param {Object} sourceData + * {String} sourceData.sourceKey the source object name + * {String} sourceData.sourceBucketName the source bucket name + * {Number} sourceData.startOffset data copy start byte offset, e.g: 0 + * {Number} sourceData.endOffset data copy end byte offset, e.g: 102400 + * @param {Object} options + * {Number} options.partSize + */ +proto.multipartUploadCopy = async function multipartUploadCopy(name, sourceData, options = {}) { + this.resetCancelFlag(); + const { versionId = null } = options; + const metaOpt = { + versionId + }; + const objectMeta = await this._getObjectMeta(sourceData.sourceBucketName, sourceData.sourceKey, metaOpt); + const fileSize = objectMeta.res.headers['content-length']; + sourceData.startOffset = sourceData.startOffset || 0; + sourceData.endOffset = sourceData.endOffset || fileSize; + + if (options.checkpoint && options.checkpoint.uploadId) { + return await this._resumeMultipartCopy(options.checkpoint, sourceData, options); } - get upstreams () { - return this[kClients] - .filter(dispatcher => dispatcher.closed !== true && dispatcher.destroyed !== true) - .map((p) => p[kUrl].origin) + const minPartSize = 100 * 1024; + + const copySize = sourceData.endOffset - sourceData.startOffset; + if (copySize < minPartSize) { + throw new Error(`copySize must not be smaller than ${minPartSize}`); } - [kGetDispatcher] () { - // We validate that pools is greater than 0, - // otherwise we would have to wait until an upstream - // is added, which might never happen. - if (this[kClients].length === 0) { - throw new BalancedPoolMissingUpstreamError() - } + if (options.partSize && options.partSize < minPartSize) { + throw new Error(`partSize must not be smaller than ${minPartSize}`); + } - const dispatcher = this[kClients].find(dispatcher => ( - !dispatcher[kNeedDrain] && - dispatcher.closed !== true && - dispatcher.destroyed !== true - )) + const init = await this.initMultipartUpload(name, options); + const { uploadId } = init; + const partSize = this._getPartSize(copySize, options.partSize); - if (!dispatcher) { - return - } + const checkpoint = { + name, + copySize, + partSize, + uploadId, + doneParts: [] + }; - const allClientsBusy = this[kClients].map(pool => pool[kNeedDrain]).reduce((a, b) => a && b, true) + if (options && options.progress) { + await options.progress(0, checkpoint, init.res); + } - if (allClientsBusy) { - return - } + return await this._resumeMultipartCopy(checkpoint, sourceData, options); +}; - let counter = 0 +/* + * Resume multipart copy from checkpoint. The checkpoint will be + * updated after each successful part copy. + * @param {Object} checkpoint the checkpoint + * @param {Object} options + */ +proto._resumeMultipartCopy = async function _resumeMultipartCopy(checkpoint, sourceData, options) { + if (this.isCancel()) { + throw this._makeCancelEvent(); + } + const { versionId = null } = options; + const metaOpt = { + versionId + }; + const { copySize, partSize, uploadId, doneParts, name } = checkpoint; - let maxWeightIndex = this[kClients].findIndex(pool => !pool[kNeedDrain]) + const partOffs = this._divideMultipartCopyParts(copySize, partSize, sourceData.startOffset); + const numParts = partOffs.length; - while (counter++ < this[kClients].length) { - this[kIndex] = (this[kIndex] + 1) % this[kClients].length - const pool = this[kClients][this[kIndex]] + const uploadPartCopyOptions = { + headers: {} + }; - // find pool index with the largest weight - if (pool[kWeight] > this[kClients][maxWeightIndex][kWeight] && !pool[kNeedDrain]) { - maxWeightIndex = this[kIndex] - } + if (options.copyheaders) { + copy(options.copyheaders).to(uploadPartCopyOptions.headers); + } + if (versionId) { + copy(metaOpt).to(uploadPartCopyOptions); + } - // decrease the current weight every `this[kClients].length`. - if (this[kIndex] === 0) { - // Set the current weight to the next lower weight. - this[kCurrentWeight] = this[kCurrentWeight] - this[kGreatestCommonDivisor] + const uploadPartJob = function uploadPartJob(self, partNo, source) { + return new Promise(async (resolve, reject) => { + try { + if (!self.isCancel()) { + const pi = partOffs[partNo - 1]; + const range = `${pi.start}-${pi.end - 1}`; + + let result; + try { + result = await self.uploadPartCopy(name, uploadId, partNo, range, source, uploadPartCopyOptions); + } catch (error) { + if (error.status === 404) { + throw self._makeAbortEvent(); + } + throw error; + } + if (!self.isCancel()) { + debug(`content-range ${result.res.headers['content-range']}`); + doneParts.push({ + number: partNo, + etag: result.res.headers.etag + }); + checkpoint.doneParts = doneParts; - if (this[kCurrentWeight] <= 0) { - this[kCurrentWeight] = this[kMaxWeightPerServer] + if (options && options.progress) { + await options.progress(doneParts.length / numParts, checkpoint, result.res); + } + } } + resolve(); + } catch (err) { + err.partNum = partNo; + reject(err); } - if (pool[kWeight] >= this[kCurrentWeight] && (!pool[kNeedDrain])) { - return pool + }); + }; + + const all = Array.from(new Array(numParts), (x, i) => i + 1); + const done = doneParts.map(p => p.number); + const todo = all.filter(p => done.indexOf(p) < 0); + const defaultParallel = 5; + const parallel = options.parallel || defaultParallel; + + if (this.checkBrowserAndVersion('Internet Explorer', '10') || parallel === 1) { + for (let i = 0; i < todo.length; i++) { + if (this.isCancel()) { + throw this._makeCancelEvent(); } + /* eslint no-await-in-loop: [0] */ + await uploadPartJob(this, todo[i], sourceData); } + } else { + // upload in parallel + const errors = await this._parallelNode(todo, parallel, uploadPartJob, sourceData); - this[kCurrentWeight] = this[kClients][maxWeightIndex][kWeight] - this[kIndex] = maxWeightIndex - return this[kClients][maxWeightIndex] + const abortEvent = errors.find(err => err.name === 'abort'); + if (abortEvent) throw abortEvent; + + if (this.isCancel()) { + throw this._makeCancelEvent(); + } + + // check errors after all jobs are completed + if (errors && errors.length > 0) { + const err = errors[0]; + err.message = `Failed to copy some parts with error: ${err.toString()} part_num: ${err.partNum}`; + throw err; + } } -} -module.exports = BalancedPool + return await this.completeMultipartUpload(name, uploadId, doneParts, options); +}; + +proto._divideMultipartCopyParts = function _divideMultipartCopyParts(fileSize, partSize, startOffset) { + const numParts = Math.ceil(fileSize / partSize); + + const partOffs = []; + for (let i = 0; i < numParts; i++) { + const start = partSize * i + startOffset; + const end = Math.min(start + partSize, fileSize + startOffset); + + partOffs.push({ + start, + end + }); + } + + return partOffs; +}; + +/** + * Get Object Meta + * @param {String} bucket bucket name + * @param {String} name object name + * @param {Object} options + */ +proto._getObjectMeta = async function _getObjectMeta(bucket, name, options) { + const currentBucket = this.getBucket(); + this.setBucket(bucket); + const data = await this.head(name, options); + this.setBucket(currentBucket); + return data; +}; /***/ }), -/***/ 6101: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 65976: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { -"use strict"; +const copy = __nccwpck_require__(30952); +const callback = __nccwpck_require__(26725); +const { deepCopyWith } = __nccwpck_require__(97150); +const { isBuffer } = __nccwpck_require__(55850); +const { omit } = __nccwpck_require__(72577); +const proto = exports; + +/** + * List the on-going multipart uploads + * https://help.aliyun.com/document_detail/31997.html + * @param {Object} options + * @return {Array} the multipart uploads + */ +proto.listUploads = async function listUploads(query, options) { + options = options || {}; + const opt = {}; + copy(options).to(opt); + opt.subres = 'uploads'; + const params = this._objectRequestParams('GET', '', opt); + params.query = query; + params.xmlResponse = true; + params.successStatuses = [200]; + + const result = await this.request(params); + let uploads = result.data.Upload || []; + if (!Array.isArray(uploads)) { + uploads = [uploads]; + } + uploads = uploads.map(up => ({ + name: up.Key, + uploadId: up.UploadId, + initiated: up.Initiated + })); -const { kConstruct } = __nccwpck_require__(9174) -const { urlEquals, fieldValues: getFieldValues } = __nccwpck_require__(2396) -const { kEnumerableProperty, isDisturbed } = __nccwpck_require__(3983) -const { kHeadersList } = __nccwpck_require__(2785) -const { webidl } = __nccwpck_require__(1744) -const { Response, cloneResponse } = __nccwpck_require__(7823) -const { Request } = __nccwpck_require__(8359) -const { kState, kHeaders, kGuard, kRealm } = __nccwpck_require__(5861) -const { fetching } = __nccwpck_require__(4881) -const { urlIsHttpHttpsScheme, createDeferredPromise, readAllBytes } = __nccwpck_require__(2538) -const assert = __nccwpck_require__(9491) -const { getGlobalDispatcher } = __nccwpck_require__(1892) + return { + res: result.res, + uploads, + bucket: result.data.Bucket, + nextKeyMarker: result.data.NextKeyMarker, + nextUploadIdMarker: result.data.NextUploadIdMarker, + isTruncated: result.data.IsTruncated === 'true' + }; +}; /** - * @see https://w3c.github.io/ServiceWorker/#dfn-cache-batch-operation - * @typedef {Object} CacheBatchOperation - * @property {'delete' | 'put'} type - * @property {any} request - * @property {any} response - * @property {import('../../types/cache').CacheQueryOptions} options + * List the done uploadPart parts + * @param {String} name object name + * @param {String} uploadId multipart upload id + * @param {Object} query + * {Number} query.max-parts The maximum part number in the response of the OSS. Default value: 1000 + * {Number} query.part-number-marker Starting position of a specific list. + * {String} query.encoding-type Specify the encoding of the returned content and the encoding type. + * @param {Object} options + * @return {Object} result */ +proto.listParts = async function listParts(name, uploadId, query, options) { + options = options || {}; + const opt = {}; + copy(options).to(opt); + opt.subres = { + uploadId + }; + const params = this._objectRequestParams('GET', name, opt); + params.query = query; + params.xmlResponse = true; + params.successStatuses = [200]; + + const result = await this.request(params); + + return { + res: result.res, + uploadId: result.data.UploadId, + bucket: result.data.Bucket, + name: result.data.Key, + partNumberMarker: result.data.PartNumberMarker, + nextPartNumberMarker: result.data.NextPartNumberMarker, + maxParts: result.data.MaxParts, + isTruncated: result.data.IsTruncated, + parts: result.data.Part || [] + }; +}; /** - * @see https://w3c.github.io/ServiceWorker/#dfn-request-response-list - * @typedef {[any, any][]} requestResponseList + * Abort a multipart upload transaction + * @param {String} name the object name + * @param {String} uploadId the upload id + * @param {Object} options */ +proto.abortMultipartUpload = async function abortMultipartUpload(name, uploadId, options) { + this._stop(); + options = options || {}; + const opt = {}; + copy(options).to(opt); + opt.subres = { uploadId }; + const params = this._objectRequestParams('DELETE', name, opt); + params.successStatuses = [204]; -class Cache { - /** - * @see https://w3c.github.io/ServiceWorker/#dfn-relevant-request-response-list - * @type {requestResponseList} - */ - #relevantRequestResponseList + const result = await this.request(params); + return { + res: result.res + }; +}; - constructor () { - if (arguments[0] !== kConstruct) { - webidl.illegalConstructor() - } +/** + * Initiate a multipart upload transaction + * @param {String} name the object name + * @param {Object} options + * @return {String} upload id + */ +proto.initMultipartUpload = async function initMultipartUpload(name, options) { + options = options || {}; + const opt = {}; + copy(options).to(opt); + opt.headers = opt.headers || {}; + this._convertMetaToHeaders(options.meta, opt.headers); - this.#relevantRequestResponseList = arguments[1] - } + opt.subres = 'uploads'; + const params = this._objectRequestParams('POST', name, opt); + params.mime = options.mime; + params.xmlResponse = true; + params.successStatuses = [200]; - async match (request, options = {}) { - webidl.brandCheck(this, Cache) - webidl.argumentLengthCheck(arguments, 1, { header: 'Cache.match' }) + const result = await this.request(params); - request = webidl.converters.RequestInfo(request) - options = webidl.converters.CacheQueryOptions(options) + return { + res: result.res, + bucket: result.data.Bucket, + name: result.data.Key, + uploadId: result.data.UploadId + }; +}; - const p = await this.matchAll(request, options) +/** + * Upload a part in a multipart upload transaction + * @param {String} name the object name + * @param {String} uploadId the upload id + * @param {Integer} partNo the part number + * @param {File} file upload File, whole File + * @param {Integer} start part start bytes e.g: 102400 + * @param {Integer} end part end bytes e.g: 204800 + * @param {Object} options + */ +proto.uploadPart = async function uploadPart(name, uploadId, partNo, file, start, end, options) { + const data = { + size: end - start + }; + const isBrowserEnv = process && process.browser; + isBrowserEnv + ? (data.content = await this._createBuffer(file, start, end)) + : (data.stream = await this._createStream(file, start, end)); + return await this._uploadPart(name, uploadId, partNo, data, options); +}; - if (p.length === 0) { - return - } +/** + * Complete a multipart upload transaction + * @param {String} name the object name + * @param {String} uploadId the upload id + * @param {Array} parts the uploaded parts, each in the structure: + * {Integer} number partNo + * {String} etag part etag uploadPartCopy result.res.header.etag + * @param {Object} options + * {Object} options.callback The callback parameter is composed of a JSON string encoded in Base64 + * {String} options.callback.url the OSS sends a callback request to this URL + * {String} options.callback.host The host header value for initiating callback requests + * {String} options.callback.body The value of the request body when a callback is initiated + * {String} options.callback.contentType The Content-Type of the callback requests initiatiated + * {Object} options.callback.customValue Custom parameters are a map of key-values, e.g: + * customValue = { + * key1: 'value1', + * key2: 'value2' + * } + */ +proto.completeMultipartUpload = async function completeMultipartUpload(name, uploadId, parts, options) { + const completeParts = parts + .concat() + .sort((a, b) => a.number - b.number) + .filter((item, index, arr) => !index || item.number !== arr[index - 1].number); + let xml = '\n\n'; + for (let i = 0; i < completeParts.length; i++) { + const p = completeParts[i]; + xml += '\n'; + xml += `${p.number}\n`; + xml += `${p.etag}\n`; + xml += '\n'; + } + xml += ''; - return p[0] - } + options = options || {}; + let opt = {}; + opt = deepCopyWith(options, _ => { + if (isBuffer(_)) return null; + }); + opt.subres = { uploadId }; + opt.headers = omit(opt.headers, ['x-oss-server-side-encryption', 'x-oss-storage-class']); - async matchAll (request = undefined, options = {}) { - webidl.brandCheck(this, Cache) + const params = this._objectRequestParams('POST', name, opt); + callback.encodeCallback(params, opt); + params.mime = 'xml'; + params.content = xml; - if (request !== undefined) request = webidl.converters.RequestInfo(request) - options = webidl.converters.CacheQueryOptions(options) + if (!(params.headers && params.headers['x-oss-callback'])) { + params.xmlResponse = true; + } + params.successStatuses = [200]; + const result = await this.request(params); - // 1. - let r = null + if (options.progress) { + await options.progress(1, null, result.res); + } - // 2. - if (request !== undefined) { - if (request instanceof Request) { - // 2.1.1 - r = request[kState] + const ret = { + res: result.res, + bucket: params.bucket, + name, + etag: result.res.headers.etag + }; - // 2.1.2 - if (r.method !== 'GET' && !options.ignoreMethod) { - return [] - } - } else if (typeof request === 'string') { - // 2.2.1 - r = new Request(request)[kState] - } - } + if (params.headers && params.headers['x-oss-callback']) { + ret.data = JSON.parse(result.data.toString()); + } - // 5. - // 5.1 - const responses = [] + return ret; +}; - // 5.2 - if (request === undefined) { - // 5.2.1 - for (const requestResponse of this.#relevantRequestResponseList) { - responses.push(requestResponse[1]) - } - } else { // 5.3 - // 5.3.1 - const requestResponses = this.#queryCache(r, options) +/** + * Upload a part in a multipart upload transaction + * @param {String} name the object name + * @param {String} uploadId the upload id + * @param {Integer} partNo the part number + * @param {Object} data the body data + * @param {Object} options + */ +proto._uploadPart = async function _uploadPart(name, uploadId, partNo, data, options) { + options = options || {}; + const opt = {}; + copy(options).to(opt); + opt.headers = opt.headers || {}; + opt.headers['Content-Length'] = data.size; + + // Uploading shards does not require x-oss server side encryption + opt.headers = omit(opt.headers, ['x-oss-server-side-encryption']); + opt.subres = { + partNumber: partNo, + uploadId + }; + + const params = this._objectRequestParams('PUT', name, opt); + params.mime = opt.mime; + const isBrowserEnv = process && process.browser; + isBrowserEnv ? (params.content = data.content) : (params.stream = data.stream); + params.successStatuses = [200]; + params.disabledMD5 = options.disabledMD5; + + const result = await this.request(params); + + if (!result.res.headers.etag) { + throw new Error( + 'Please set the etag of expose-headers in OSS \n https://help.aliyun.com/document_detail/32069.html' + ); + } + if (data.stream) { + data.stream = null; + params.stream = null; + } + return { + name, + etag: result.res.headers.etag, + res: result.res + }; +}; - // 5.3.2 - for (const requestResponse of requestResponses) { - responses.push(requestResponse[1]) - } - } - // 5.4 - // We don't implement CORs so we don't need to loop over the responses, yay! +/***/ }), - // 5.5.1 - const responseList = [] +/***/ 17330: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - // 5.5.2 - for (const response of responses) { - // 5.5.2.1 - const responseObject = new Response(response.body?.source ?? null) - const body = responseObject[kState].body - responseObject[kState] = response - responseObject[kState].body = body - responseObject[kHeaders][kHeadersList] = response.headersList - responseObject[kHeaders][kGuard] = 'immutable' +const urlutil = __nccwpck_require__(57310); +const utility = __nccwpck_require__(33877); +const copy = __nccwpck_require__(30952); +const signHelper = __nccwpck_require__(5150); +const { isIP } = __nccwpck_require__(42439); +const { setSTSToken } = __nccwpck_require__(84622); +const { isFunction } = __nccwpck_require__(18818); - responseList.push(responseObject) - } +const proto = exports; - // 6. - return Object.freeze(responseList) +/** + * asyncSignatureUrl + * @param {String} name object name + * @param {Object} options options + * @param {boolean} [strictObjectNameValidation=true] the flag of verifying object name strictly + */ +proto.asyncSignatureUrl = async function asyncSignatureUrl(name, options, strictObjectNameValidation = true) { + if (isIP(this.options.endpoint.hostname)) { + throw new Error('can not get the object URL when endpoint is IP'); } - async add (request) { - webidl.brandCheck(this, Cache) - webidl.argumentLengthCheck(arguments, 1, { header: 'Cache.add' }) + if (strictObjectNameValidation && /^\?/.test(name)) { + throw new Error(`Invalid object name ${name}`); + } - request = webidl.converters.RequestInfo(request) + options = options || {}; + name = this._objectName(name); + options.method = options.method || 'GET'; + const expires = utility.timestamp() + (options.expires || 1800); + const params = { + bucket: this.options.bucket, + object: name + }; - // 1. - const requests = [request] + const resource = this._getResource(params); - // 2. - const responseArrayPromise = this.addAll(requests) + if (this.options.stsToken && isFunction(this.options.refreshSTSToken)) { + await setSTSToken.call(this); + } - // 3. - return await responseArrayPromise + if (this.options.stsToken) { + options['security-token'] = this.options.stsToken; } - async addAll (requests) { - webidl.brandCheck(this, Cache) - webidl.argumentLengthCheck(arguments, 1, { header: 'Cache.addAll' }) + const signRes = signHelper._signatureForURL(this.options.accessKeySecret, options, resource, expires); - requests = webidl.converters['sequence'](requests) + const url = urlutil.parse(this._getReqUrl(params)); + url.query = { + OSSAccessKeyId: this.options.accessKeyId, + Expires: expires, + Signature: signRes.Signature + }; - // 1. - const responsePromises = [] + copy(signRes.subResource).to(url.query); - // 2. - const requestList = [] + return url.format(); +}; - // 3. - for (const request of requests) { - if (typeof request === 'string') { - continue - } - // 3.1 - const r = request[kState] +/***/ }), - // 3.2 - if (!urlIsHttpHttpsScheme(r.url) || r.method !== 'GET') { - throw webidl.errors.exception({ - header: 'Cache.addAll', - message: 'Expected http/s scheme when method is not GET.' - }) - } +/***/ 32273: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +const { policy2Str } = __nccwpck_require__(30061); +const signHelper = __nccwpck_require__(5150); +const { isObject } = __nccwpck_require__(81269); + +const proto = exports; + +/** + * @param {Object or JSON} policy specifies the validity of the fields in the request. + * @return {Object} params + * {String} params.OSSAccessKeyId + * {String} params.Signature + * {String} params.policy JSON text encoded with UTF-8 and Base64. + */ +proto.calculatePostSignature = function calculatePostSignature(policy) { + if (!isObject(policy) && typeof policy !== 'string') { + throw new Error('policy must be JSON string or Object'); + } + if (!isObject(policy)) { + try { + JSON.stringify(JSON.parse(policy)); + } catch (error) { + throw new Error('policy must be JSON string or Object'); } + } + policy = Buffer.from(policy2Str(policy), 'utf8').toString('base64'); - // 4. - /** @type {ReturnType[]} */ - const fetchControllers = [] + const Signature = signHelper.computeSignature(this.options.accessKeySecret, policy); - // 5. - for (const request of requests) { - // 5.1 - const r = new Request(request)[kState] + const query = { + OSSAccessKeyId: this.options.accessKeyId, + Signature, + policy + }; + return query; +}; - // 5.2 - if (!urlIsHttpHttpsScheme(r.url)) { - throw webidl.errors.exception({ - header: 'Cache.addAll', - message: 'Expected http/s scheme.' - }) - } - // 5.4 - r.initiator = 'fetch' - r.destination = 'subresource' +/***/ }), - // 5.5 - requestList.push(r) +/***/ 45815: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - // 5.6 - const responsePromise = createDeferredPromise() +const { checkBucketName: _checkBucketName } = __nccwpck_require__(30922); - // 5.7 - fetchControllers.push(fetching({ - request: r, - dispatcher: getGlobalDispatcher(), - processResponse (response) { - // 1. - if (response.type === 'error' || response.status === 206 || response.status < 200 || response.status > 299) { - responsePromise.reject(webidl.errors.exception({ - header: 'Cache.addAll', - message: 'Received an invalid status code or the request failed.' - })) - } else if (response.headersList.contains('vary')) { // 2. - // 2.1 - const fieldValues = getFieldValues(response.headersList.get('vary')) +const proto = exports; - // 2.2 - for (const fieldValue of fieldValues) { - // 2.2.1 - if (fieldValue === '*') { - responsePromise.reject(webidl.errors.exception({ - header: 'Cache.addAll', - message: 'invalid vary field value' - })) +const REPLACE_HEDERS = [ + 'content-type', + 'content-encoding', + 'content-language', + 'content-disposition', + 'cache-control', + 'expires' +]; - for (const controller of fetchControllers) { - controller.abort() - } +proto.copy = async function copy(name, sourceName, bucketName, options) { + if (typeof bucketName === 'object') { + options = bucketName; // 兼容旧版本，旧版本第三个参数为options + } + options = options || {}; + options.headers = options.headers || {}; - return - } - } - } - }, - processResponseEndOfBody (response) { - // 1. - if (response.aborted) { - responsePromise.reject(new DOMException('aborted', 'AbortError')) - return - } + Object.keys(options.headers).forEach(key => { + options.headers[`x-oss-copy-source-${key.toLowerCase()}`] = options.headers[key]; + }); + if (options.meta || Object.keys(options.headers).find(_ => REPLACE_HEDERS.includes(_.toLowerCase()))) { + options.headers['x-oss-metadata-directive'] = 'REPLACE'; + } + this._convertMetaToHeaders(options.meta, options.headers); - // 2. - responsePromise.resolve(response) - } - })) + sourceName = this._getSourceName(sourceName, bucketName); - // 5.8 - responsePromises.push(responsePromise.promise) - } + if (options.versionId) { + sourceName = `${sourceName}?versionId=${options.versionId}`; + } - // 6. - const p = Promise.all(responsePromises) + options.headers['x-oss-copy-source'] = sourceName; - // 7. - const responses = await p + const params = this._objectRequestParams('PUT', name, options); + params.xmlResponse = true; + params.successStatuses = [200, 304]; - // 7.1 - const operations = [] + const result = await this.request(params); - // 7.2 - let index = 0 + let { data } = result; + if (data) { + data = { + etag: data.ETag, + lastModified: data.LastModified + }; + } - // 7.3 - for (const response of responses) { - // 7.3.1 - /** @type {CacheBatchOperation} */ - const operation = { - type: 'put', // 7.3.2 - request: requestList[index], // 7.3.3 - response // 7.3.4 - } + return { + data, + res: result.res + }; +}; - operations.push(operation) // 7.3.5 +// todo delete +proto._getSourceName = function _getSourceName(sourceName, bucketName) { + if (typeof bucketName === 'string') { + sourceName = this._objectName(sourceName); + } else if (sourceName[0] !== '/') { + bucketName = this.options.bucket; + } else { + bucketName = sourceName.replace(/\/(.+?)(\/.*)/, '$1'); + sourceName = sourceName.replace(/(\/.+?\/)(.*)/, '$2'); + } - index++ // 7.3.6 - } + _checkBucketName(bucketName); - // 7.5 - const cacheJobPromise = createDeferredPromise() + sourceName = encodeURIComponent(sourceName); - // 7.6.1 - let errorData = null + sourceName = `/${bucketName}/${sourceName}`; + return sourceName; +}; - // 7.6.2 - try { - this.#batchCacheOperations(operations) - } catch (e) { - errorData = e - } - // 7.6.3 - queueMicrotask(() => { - // 7.6.3.1 - if (errorData === null) { - cacheJobPromise.resolve(undefined) - } else { - // 7.6.3.2 - cacheJobPromise.reject(errorData) - } - }) +/***/ }), - // 7.7 - return cacheJobPromise.promise +/***/ 45515: +/***/ ((__unused_webpack_module, exports) => { + +const proto = exports; +/** + * delete + * @param {String} name - object name + * @param {Object} options + * @param {{res}} + */ + +proto.delete = async function _delete(name, options = {}) { + options.subres = Object.assign({}, options.subres); + if (options.versionId) { + options.subres.versionId = options.versionId; } + const params = this._objectRequestParams('DELETE', name, options); + params.successStatuses = [204]; - async put (request, response) { - webidl.brandCheck(this, Cache) - webidl.argumentLengthCheck(arguments, 2, { header: 'Cache.put' }) + const result = await this.request(params); - request = webidl.converters.RequestInfo(request) - response = webidl.converters.Response(response) + return { + res: result.res + }; +}; - // 1. - let innerRequest = null - // 2. - if (request instanceof Request) { - innerRequest = request[kState] - } else { // 3. - innerRequest = new Request(request)[kState] +/***/ }), + +/***/ 53103: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +/* eslint-disable object-curly-newline */ +const utility = __nccwpck_require__(33877); +const { obj2xml } = __nccwpck_require__(96846); + +const proto = exports; + +proto.deleteMulti = async function deleteMulti(names, options = {}) { + const objects = []; + if (!names || !names.length) { + throw new Error('names is required'); + } + for (let i = 0; i < names.length; i++) { + const object = {}; + if (typeof names[i] === 'string') { + object.Key = utility.escape(this._objectName(names[i])); + } else { + const { key, versionId } = names[i]; + object.Key = utility.escape(this._objectName(key)); + object.VersionId = versionId; } + objects.push(object); + } - // 4. - if (!urlIsHttpHttpsScheme(innerRequest.url) || innerRequest.method !== 'GET') { - throw webidl.errors.exception({ - header: 'Cache.put', - message: 'Expected an http/s scheme when method is not GET' - }) + const paramXMLObj = { + Delete: { + Quiet: !!options.quiet, + Object: objects } + }; - // 5. - const innerResponse = response[kState] + const paramXML = obj2xml(paramXMLObj, { + headers: true + }); - // 6. - if (innerResponse.status === 206) { - throw webidl.errors.exception({ - header: 'Cache.put', - message: 'Got 206 status' - }) + options.subres = Object.assign({ delete: '' }, options.subres); + if (options.versionId) { + options.subres.versionId = options.versionId; + } + const params = this._objectRequestParams('POST', '', options); + params.mime = 'xml'; + params.content = paramXML; + params.xmlResponse = true; + params.successStatuses = [200]; + const result = await this.request(params); + + const r = result.data; + let deleted = (r && r.Deleted) || null; + if (deleted) { + if (!Array.isArray(deleted)) { + deleted = [deleted]; } + } + return { + res: result.res, + deleted: deleted || [] + }; +}; - // 7. - if (innerResponse.headersList.contains('vary')) { - // 7.1. - const fieldValues = getFieldValues(innerResponse.headersList.get('vary')) - // 7.2. - for (const fieldValue of fieldValues) { - // 7.2.1 - if (fieldValue === '*') { - throw webidl.errors.exception({ - header: 'Cache.put', - message: 'Got * vary field value' - }) - } - } - } +/***/ }), - // 8. - if (innerResponse.body && (isDisturbed(innerResponse.body.stream) || innerResponse.body.stream.locked)) { - throw webidl.errors.exception({ - header: 'Cache.put', - message: 'Response body is locked or disturbed' - }) - } - - // 9. - const clonedResponse = cloneResponse(innerResponse) +/***/ 17031: +/***/ ((__unused_webpack_module, exports) => { - // 10. - const bodyReadPromise = createDeferredPromise() +const proto = exports; +/** + * deleteObjectTagging + * @param {String} name - object name + * @param {Object} options + */ - // 11. - if (innerResponse.body != null) { - // 11.1 - const stream = innerResponse.body.stream +proto.deleteObjectTagging = async function deleteObjectTagging(name, options = {}) { + options.subres = Object.assign({ tagging: '' }, options.subres); + if (options.versionId) { + options.subres.versionId = options.versionId; + } + name = this._objectName(name); + const params = this._objectRequestParams('DELETE', name, options); + params.successStatuses = [204]; + const result = await this.request(params); - // 11.2 - const reader = stream.getReader() + return { + status: result.status, + res: result.res + }; +}; - // 11.3 - readAllBytes(reader).then(bodyReadPromise.resolve, bodyReadPromise.reject) - } else { - bodyReadPromise.resolve(undefined) - } - // 12. - /** @type {CacheBatchOperation[]} */ - const operations = [] +/***/ }), - // 13. - /** @type {CacheBatchOperation} */ - const operation = { - type: 'put', // 14. - request: innerRequest, // 15. - response: clonedResponse // 16. - } +/***/ 42659: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - // 17. - operations.push(operation) +const urlutil = __nccwpck_require__(57310); +const { isIP } = __nccwpck_require__(42439); - // 19. - const bytes = await bodyReadPromise.promise +const proto = exports; - if (clonedResponse.body != null) { - clonedResponse.body.source = bytes - } +/** + * Get Object url by name + * @param {String} name - object name + * @param {String} [baseUrl] - If provide `baseUrl`, will use `baseUrl` instead the default `endpoint and bucket`. + * @return {String} object url include bucket + */ +proto.generateObjectUrl = function generateObjectUrl(name, baseUrl) { + if (isIP(this.options.endpoint.hostname)) { + throw new Error('can not get the object URL when endpoint is IP'); + } + if (!baseUrl) { + baseUrl = this.options.endpoint.format(); + const copyUrl = urlutil.parse(baseUrl); + const { bucket } = this.options; + + copyUrl.hostname = `${bucket}.${copyUrl.hostname}`; + copyUrl.host = `${bucket}.${copyUrl.host}`; + baseUrl = copyUrl.format(); + } else if (baseUrl[baseUrl.length - 1] !== '/') { + baseUrl += '/'; + } + return baseUrl + this._escape(this._objectName(name)); +}; - // 19.1 - const cacheJobPromise = createDeferredPromise() - // 19.2.1 - let errorData = null +/***/ }), - // 19.2.2 - try { - this.#batchCacheOperations(operations) - } catch (e) { - errorData = e - } +/***/ 21973: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - // 19.2.3 - queueMicrotask(() => { - // 19.2.3.1 - if (errorData === null) { - cacheJobPromise.resolve() - } else { // 19.2.3.2 - cacheJobPromise.reject(errorData) - } - }) +const fs = __nccwpck_require__(57147); +const is = __nccwpck_require__(65565); - return cacheJobPromise.promise +const proto = exports; +/** + * get + * @param {String} name - object name + * @param {String | Stream} file + * @param {Object} options + * @param {{res}} + */ +proto.get = async function get(name, file, options = {}) { + let writeStream = null; + let needDestroy = false; + + if (is.writableStream(file)) { + writeStream = file; + } else if (is.string(file)) { + writeStream = fs.createWriteStream(file); + needDestroy = true; + } else { + // get(name, options) + options = file; } - async delete (request, options = {}) { - webidl.brandCheck(this, Cache) - webidl.argumentLengthCheck(arguments, 1, { header: 'Cache.delete' }) - - request = webidl.converters.RequestInfo(request) - options = webidl.converters.CacheQueryOptions(options) + options = options || {}; + const isBrowserEnv = process && process.browser; + const responseCacheControl = options.responseCacheControl === null ? '' : 'no-cache'; + const defaultSubresOptions = + isBrowserEnv && responseCacheControl ? { 'response-cache-control': responseCacheControl } : {}; + options.subres = Object.assign(defaultSubresOptions, options.subres); - /** - * @type {Request} - */ - let r = null + if (options.versionId) { + options.subres.versionId = options.versionId; + } + if (options.process) { + options.subres['x-oss-process'] = options.process; + } - if (request instanceof Request) { - r = request[kState] + let result; + try { + const params = this._objectRequestParams('GET', name, options); + params.writeStream = writeStream; + params.successStatuses = [200, 206, 304]; - if (r.method !== 'GET' && !options.ignoreMethod) { - return false - } - } else { - assert(typeof request === 'string') + result = await this.request(params); - r = new Request(request)[kState] + if (needDestroy) { + writeStream.destroy(); } - - /** @type {CacheBatchOperation[]} */ - const operations = [] - - /** @type {CacheBatchOperation} */ - const operation = { - type: 'delete', - request: r, - options + } catch (err) { + if (needDestroy) { + writeStream.destroy(); + // should delete the exists file before throw error + await this._deleteFileSafe(file); } + throw err; + } - operations.push(operation) + return { + res: result.res, + content: result.data + }; +}; - const cacheJobPromise = createDeferredPromise() - let errorData = null - let requestResponses +/***/ }), - try { - requestResponses = this.#batchCacheOperations(operations) - } catch (e) { - errorData = e - } +/***/ 86599: +/***/ ((__unused_webpack_module, exports) => { - queueMicrotask(() => { - if (errorData === null) { - cacheJobPromise.resolve(!!requestResponses?.length) - } else { - cacheJobPromise.reject(errorData) - } - }) +const proto = exports; - return cacheJobPromise.promise +/* + * Get object's ACL + * @param {String} name the object key + * @param {Object} options + * @return {Object} + */ +proto.getACL = async function getACL(name, options = {}) { + options.subres = Object.assign({ acl: '' }, options.subres); + if (options.versionId) { + options.subres.versionId = options.versionId; } + name = this._objectName(name); - /** - * @see https://w3c.github.io/ServiceWorker/#dom-cache-keys - * @param {any} request - * @param {import('../../types/cache').CacheQueryOptions} options - * @returns {readonly Request[]} - */ - async keys (request = undefined, options = {}) { - webidl.brandCheck(this, Cache) + const params = this._objectRequestParams('GET', name, options); + params.successStatuses = [200]; + params.xmlResponse = true; - if (request !== undefined) request = webidl.converters.RequestInfo(request) - options = webidl.converters.CacheQueryOptions(options) + const result = await this.request(params); - // 1. - let r = null + return { + acl: result.data.AccessControlList.Grant, + owner: { + id: result.data.Owner.ID, + displayName: result.data.Owner.DisplayName + }, + res: result.res + }; +}; - // 2. - if (request !== undefined) { - // 2.1 - if (request instanceof Request) { - // 2.1.1 - r = request[kState] - // 2.1.2 - if (r.method !== 'GET' && !options.ignoreMethod) { - return [] - } - } else if (typeof request === 'string') { // 2.2 - r = new Request(request)[kState] - } - } +/***/ }), - // 4. - const promise = createDeferredPromise() +/***/ 86595: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - // 5. - // 5.1 - const requests = [] +"use strict"; - // 5.2 - if (request === undefined) { - // 5.2.1 - for (const requestResponse of this.#relevantRequestResponseList) { - // 5.2.1.1 - requests.push(requestResponse[0]) - } - } else { // 5.3 - // 5.3.1 - const requestResponses = this.#queryCache(r, options) +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.getAsyncFetch = void 0; +const formatObjKey_1 = __nccwpck_require__(72095); +/* + * getAsyncFetch + * @param {String} asyncFetch taskId + * @param {Object} options + */ +async function getAsyncFetch(taskId, options = {}) { + options.subres = Object.assign({ asyncFetch: '' }, options.subres); + options.headers = options.headers || {}; + const params = this._objectRequestParams('GET', '', options); + params.headers['x-oss-task-id'] = taskId; + params.successStatuses = [200]; + params.xmlResponse = true; + const result = await this.request(params); + const taskInfo = formatObjKey_1.formatObjKey(result.data.TaskInfo, 'firstLowerCase'); + return { + res: result.res, + status: result.status, + state: result.data.State, + taskInfo + }; +} +exports.getAsyncFetch = getAsyncFetch; - // 5.3.2 - for (const requestResponse of requestResponses) { - // 5.3.2.1 - requests.push(requestResponse[0]) - } - } - // 5.4 - queueMicrotask(() => { - // 5.4.1 - const requestList = [] +/***/ }), - // 5.4.2 - for (const request of requests) { - const requestObject = new Request('https://a') - requestObject[kState] = request - requestObject[kHeaders][kHeadersList] = request.headersList - requestObject[kHeaders][kGuard] = 'immutable' - requestObject[kRealm] = request.client +/***/ 27406: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - // 5.4.2.1 - requestList.push(requestObject) +/* eslint-disable no-use-before-define */ +const proto = exports; +const { isObject } = __nccwpck_require__(81269); +const { isArray } = __nccwpck_require__(71954); + +proto.getBucketVersions = getBucketVersions; +proto.listObjectVersions = getBucketVersions; + +async function getBucketVersions(query = {}, options = {}) { + // prefix, key-marker, max-keys, delimiter, encoding-type, version-id-marker + if (query.versionIdMarker && query.keyMarker === undefined) { + throw new Error('A version-id marker cannot be specified without a key marker'); + } + + options.subres = Object.assign({ versions: '' }, options.subres); + if (options.versionId) { + options.subres.versionId = options.versionId; + } + const params = this._objectRequestParams('GET', '', options); + params.xmlResponse = true; + params.successStatuses = [200]; + + params.query = formatQuery(query); + + const result = await this.request(params); + let objects = result.data.Version || []; + let deleteMarker = result.data.DeleteMarker || []; + const that = this; + if (objects) { + if (!Array.isArray(objects)) { + objects = [objects]; + } + objects = objects.map(obj => ({ + name: obj.Key, + url: that._objectUrl(obj.Key), + lastModified: obj.LastModified, + isLatest: obj.IsLatest === 'true', + versionId: obj.VersionId, + etag: obj.ETag, + type: obj.Type, + size: Number(obj.Size), + storageClass: obj.StorageClass, + owner: { + id: obj.Owner.ID, + displayName: obj.Owner.DisplayName } - - // 5.4.3 - promise.resolve(Object.freeze(requestList)) - }) - - return promise.promise + })); + } + if (deleteMarker) { + if (!isArray(deleteMarker)) { + deleteMarker = [deleteMarker]; + } + deleteMarker = deleteMarker.map(obj => ({ + name: obj.Key, + lastModified: obj.LastModified, + versionId: obj.VersionId, + owner: { + id: obj.Owner.ID, + displayName: obj.Owner.DisplayName + } + })); + } + let prefixes = result.data.CommonPrefixes || null; + if (prefixes) { + if (!isArray(prefixes)) { + prefixes = [prefixes]; + } + prefixes = prefixes.map(item => item.Prefix); + } + return { + res: result.res, + objects, + deleteMarker, + prefixes, + // attirbute of legacy error + nextMarker: result.data.NextKeyMarker || null, + // attirbute of legacy error + NextVersionIdMarker: result.data.NextVersionIdMarker || null, + nextKeyMarker: result.data.NextKeyMarker || null, + nextVersionIdMarker: result.data.NextVersionIdMarker || null, + isTruncated: result.data.IsTruncated === 'true' + }; +} + +function camel2Line(name) { + return name.replace(/([A-Z])/g, '-$1').toLowerCase(); +} + +function formatQuery(query = {}) { + const obj = {}; + if (isObject(query)) { + Object.keys(query).forEach(key => { + obj[camel2Line(key)] = query[key]; + }); } - /** - * @see https://w3c.github.io/ServiceWorker/#batch-cache-operations-algorithm - * @param {CacheBatchOperation[]} operations - * @returns {requestResponseList} - */ - #batchCacheOperations (operations) { - // 1. - const cache = this.#relevantRequestResponseList - - // 2. - const backupCache = [...cache] + return obj; +} - // 3. - const addedItems = [] - // 4.1 - const resultList = [] +/***/ }), - try { - // 4.2 - for (const operation of operations) { - // 4.2.1 - if (operation.type !== 'delete' && operation.type !== 'put') { - throw webidl.errors.exception({ - header: 'Cache.#batchCacheOperations', - message: 'operation type does not match "delete" or "put"' - }) - } +/***/ 14552: +/***/ ((__unused_webpack_module, exports) => { - // 4.2.2 - if (operation.type === 'delete' && operation.response != null) { - throw webidl.errors.exception({ - header: 'Cache.#batchCacheOperations', - message: 'delete operation should not have an associated response' - }) - } +const proto = exports; +/** + * getObjectMeta + * @param {String} name - object name + * @param {Object} options + * @param {{res}} + */ - // 4.2.3 - if (this.#queryCache(operation.request, operation.options, addedItems).length) { - throw new DOMException('???', 'InvalidStateError') - } +proto.getObjectMeta = async function getObjectMeta(name, options) { + options = options || {}; + name = this._objectName(name); + options.subres = Object.assign({ objectMeta: '' }, options.subres); + if (options.versionId) { + options.subres.versionId = options.versionId; + } + const params = this._objectRequestParams('HEAD', name, options); + params.successStatuses = [200]; + const result = await this.request(params); + return { + status: result.status, + res: result.res + }; +}; - // 4.2.4 - let requestResponses - // 4.2.5 - if (operation.type === 'delete') { - // 4.2.5.1 - requestResponses = this.#queryCache(operation.request, operation.options) +/***/ }), - // TODO: the spec is wrong, this is needed to pass WPTs - if (requestResponses.length === 0) { - return [] - } +/***/ 99795: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - // 4.2.5.2 - for (const requestResponse of requestResponses) { - const idx = cache.indexOf(requestResponse) - assert(idx !== -1) +const proto = exports; +const { isObject } = __nccwpck_require__(81269); +/** + * getObjectTagging + * @param {String} name - object name + * @param {Object} options + * @return {Object} + */ - // 4.2.5.2.1 - cache.splice(idx, 1) - } - } else if (operation.type === 'put') { // 4.2.6 - // 4.2.6.1 - if (operation.response == null) { - throw webidl.errors.exception({ - header: 'Cache.#batchCacheOperations', - message: 'put operation should have an associated response' - }) - } +proto.getObjectTagging = async function getObjectTagging(name, options = {}) { + options.subres = Object.assign({ tagging: '' }, options.subres); + if (options.versionId) { + options.subres.versionId = options.versionId; + } + name = this._objectName(name); + const params = this._objectRequestParams('GET', name, options); + params.successStatuses = [200]; + const result = await this.request(params); + const Tagging = await this.parseXML(result.data); + let { Tag } = Tagging.TagSet; + Tag = Tag && isObject(Tag) ? [Tag] : Tag || []; - // 4.2.6.2 - const r = operation.request + const tag = {}; - // 4.2.6.3 - if (!urlIsHttpHttpsScheme(r.url)) { - throw webidl.errors.exception({ - header: 'Cache.#batchCacheOperations', - message: 'expected http or https scheme' - }) - } + Tag.forEach(item => { + tag[item.Key] = item.Value; + }); - // 4.2.6.4 - if (r.method !== 'GET') { - throw webidl.errors.exception({ - header: 'Cache.#batchCacheOperations', - message: 'not get method' - }) - } + return { + status: result.status, + res: result.res, + tag + }; +}; - // 4.2.6.5 - if (operation.options != null) { - throw webidl.errors.exception({ - header: 'Cache.#batchCacheOperations', - message: 'options must not be defined' - }) - } - // 4.2.6.6 - requestResponses = this.#queryCache(operation.request) +/***/ }), - // 4.2.6.7 - for (const requestResponse of requestResponses) { - const idx = cache.indexOf(requestResponse) - assert(idx !== -1) +/***/ 95633: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - // 4.2.6.7.1 - cache.splice(idx, 1) - } +const { isIP } = __nccwpck_require__(42439); - // 4.2.6.8 - cache.push([operation.request, operation.response]) +const proto = exports; +/** + * Get Object url by name + * @param {String} name - object name + * @param {String} [baseUrl] - If provide `baseUrl`, + * will use `baseUrl` instead the default `endpoint`. + * @return {String} object url + */ +proto.getObjectUrl = function getObjectUrl(name, baseUrl) { + if (isIP(this.options.endpoint.hostname)) { + throw new Error('can not get the object URL when endpoint is IP'); + } + if (!baseUrl) { + baseUrl = this.options.endpoint.format(); + } else if (baseUrl[baseUrl.length - 1] !== '/') { + baseUrl += '/'; + } + return baseUrl + this._escape(this._objectName(name)); +}; - // 4.2.6.10 - addedItems.push([operation.request, operation.response]) - } - // 4.2.7 - resultList.push([operation.request, operation.response]) - } +/***/ }), - // 4.3 - return resultList - } catch (e) { // 5. - // 5.1 - this.#relevantRequestResponseList.length = 0 +/***/ 99797: +/***/ ((__unused_webpack_module, exports) => { - // 5.2 - this.#relevantRequestResponseList = backupCache +const proto = exports; +/** + * getSymlink + * @param {String} name - object name + * @param {Object} options + * @param {{res}} + */ - // 5.3 - throw e - } +proto.getSymlink = async function getSymlink(name, options = {}) { + options.subres = Object.assign({ symlink: '' }, options.subres); + if (options.versionId) { + options.subres.versionId = options.versionId; } + name = this._objectName(name); + const params = this._objectRequestParams('GET', name, options); + params.successStatuses = [200]; + const result = await this.request(params); + const target = result.res.headers['x-oss-symlink-target']; + return { + targetName: decodeURIComponent(target), + res: result.res + }; +}; - /** - * @see https://w3c.github.io/ServiceWorker/#query-cache - * @param {any} requestQuery - * @param {import('../../types/cache').CacheQueryOptions} options - * @param {requestResponseList} targetStorage - * @returns {requestResponseList} - */ - #queryCache (requestQuery, options, targetStorage) { - /** @type {requestResponseList} */ - const resultList = [] - const storage = targetStorage ?? this.#relevantRequestResponseList +/***/ }), - for (const requestResponse of storage) { - const [cachedRequest, cachedResponse] = requestResponse - if (this.#requestMatchesCachedItem(requestQuery, cachedRequest, cachedResponse, options)) { - resultList.push(requestResponse) - } - } +/***/ 10411: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - return resultList +const { checkEnv } = __nccwpck_require__(97211); +const proto = exports; +/** + * head + * @param {String} name - object name + * @param {Object} options + * @param {{res}} + */ + +proto.head = async function head(name, options = {}) { + checkEnv( + 'Because HeadObject has gzip enabled, head cannot get the file size correctly. If you need to get the file size, please use getObjectMeta' + ); + options.subres = Object.assign({}, options.subres); + if (options.versionId) { + options.subres.versionId = options.versionId; + } + const params = this._objectRequestParams('HEAD', name, options); + params.successStatuses = [200, 304]; + + const result = await this.request(params); + + const data = { + meta: null, + res: result.res, + status: result.status + }; + + if (result.status === 200) { + Object.keys(result.headers).forEach(k => { + if (k.indexOf('x-oss-meta-') === 0) { + if (!data.meta) { + data.meta = {}; + } + data.meta[k.substring(11)] = result.headers[k]; + } + }); } + return data; +}; - /** - * @see https://w3c.github.io/ServiceWorker/#request-matches-cached-item-algorithm - * @param {any} requestQuery - * @param {any} request - * @param {any | null} response - * @param {import('../../types/cache').CacheQueryOptions | undefined} options - * @returns {boolean} - */ - #requestMatchesCachedItem (requestQuery, request, response = null, options) { - // if (options?.ignoreMethod === false && request.method === 'GET') { - // return false - // } - const queryURL = new URL(requestQuery.url) +/***/ }), - const cachedURL = new URL(request.url) +/***/ 48417: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - if (options?.ignoreSearch) { - cachedURL.search = '' +const merge = __nccwpck_require__(11149); + +const proto = exports; + +merge(proto, __nccwpck_require__(99797)); +merge(proto, __nccwpck_require__(29547)); +merge(proto, __nccwpck_require__(14552)); +merge(proto, __nccwpck_require__(45815)); +merge(proto, __nccwpck_require__(32273)); +merge(proto, __nccwpck_require__(99795)); +merge(proto, __nccwpck_require__(34972)); +merge(proto, __nccwpck_require__(17031)); +merge(proto, __nccwpck_require__(27406)); +merge(proto, __nccwpck_require__(53103)); +merge(proto, __nccwpck_require__(86599)); +merge(proto, __nccwpck_require__(95366)); +merge(proto, __nccwpck_require__(10411)); +merge(proto, __nccwpck_require__(45515)); +merge(proto, __nccwpck_require__(21973)); +merge(proto, __nccwpck_require__(70501)); +merge(proto, __nccwpck_require__(86595)); +merge(proto, __nccwpck_require__(42659)); +merge(proto, __nccwpck_require__(95633)); +merge(proto, __nccwpck_require__(3252)); +merge(proto, __nccwpck_require__(17330)); +merge(proto, __nccwpck_require__(14598)); - queryURL.search = '' - } - if (!urlEquals(queryURL, cachedURL, true)) { - return false - } +/***/ }), - if ( - response == null || - options?.ignoreVary || - !response.headersList.contains('vary') - ) { - return true - } +/***/ 70501: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - const fieldValues = getFieldValues(response.headersList.get('vary')) +"use strict"; - for (const fieldValue of fieldValues) { - if (fieldValue === '*') { - return false - } +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.postAsyncFetch = void 0; +const obj2xml_1 = __nccwpck_require__(96846); +/* + * postAsyncFetch + * @param {String} name the object key + * @param {String} url + * @param {Object} options + * {String} options.host + * {String} options.contentMD5 + * {String} options.callback + * {String} options.storageClass Standard/IA/Archive + * {Boolean} options.ignoreSameKey default value true + */ +async function postAsyncFetch(object, url, options = {}) { + options.subres = Object.assign({ asyncFetch: '' }, options.subres); + options.headers = options.headers || {}; + object = this._objectName(object); + const { host = '', contentMD5 = '', callback = '', storageClass = '', ignoreSameKey = true } = options; + const paramXMLObj = { + AsyncFetchTaskConfiguration: { + Url: url, + Object: object, + Host: host, + ContentMD5: contentMD5, + Callback: callback, + StorageClass: storageClass, + IgnoreSameKey: ignoreSameKey + } + }; + const params = this._objectRequestParams('POST', '', options); + params.mime = 'xml'; + params.xmlResponse = true; + params.successStatuses = [200]; + params.content = obj2xml_1.obj2xml(paramXMLObj); + const result = await this.request(params); + return { + res: result.res, + status: result.status, + taskId: result.data.TaskId + }; +} +exports.postAsyncFetch = postAsyncFetch; - const requestValue = request.headersList.get(fieldValue) - const queryValue = requestQuery.headersList.get(fieldValue) - // If one has the header and the other doesn't, or one has - // a different value than the other, return false - if (requestValue !== queryValue) { - return false - } - } +/***/ }), - return true - } -} +/***/ 95366: +/***/ ((__unused_webpack_module, exports) => { -Object.defineProperties(Cache.prototype, { - [Symbol.toStringTag]: { - value: 'Cache', - configurable: true - }, - match: kEnumerableProperty, - matchAll: kEnumerableProperty, - add: kEnumerableProperty, - addAll: kEnumerableProperty, - put: kEnumerableProperty, - delete: kEnumerableProperty, - keys: kEnumerableProperty -}) +const proto = exports; -const cacheQueryOptionConverters = [ - { - key: 'ignoreSearch', - converter: webidl.converters.boolean, - defaultValue: false - }, - { - key: 'ignoreMethod', - converter: webidl.converters.boolean, - defaultValue: false - }, - { - key: 'ignoreVary', - converter: webidl.converters.boolean, - defaultValue: false +/* + * Set object's ACL + * @param {String} name the object key + * @param {String} acl the object ACL + * @param {Object} options + */ +proto.putACL = async function putACL(name, acl, options) { + options = options || {}; + options.subres = Object.assign({ acl: '' }, options.subres); + if (options.versionId) { + options.subres.versionId = options.versionId; } -] + options.headers = options.headers || {}; + options.headers['x-oss-object-acl'] = acl; + name = this._objectName(name); -webidl.converters.CacheQueryOptions = webidl.dictionaryConverter(cacheQueryOptionConverters) + const params = this._objectRequestParams('PUT', name, options); + params.successStatuses = [200]; -webidl.converters.MultiCacheQueryOptions = webidl.dictionaryConverter([ - ...cacheQueryOptionConverters, - { - key: 'cacheName', - converter: webidl.converters.DOMString - } -]) + const result = await this.request(params); -webidl.converters.Response = webidl.interfaceConverter(Response) + return { + res: result.res + }; +}; -webidl.converters['sequence'] = webidl.sequenceConverter( - webidl.converters.RequestInfo -) -module.exports = { - Cache -} +/***/ }), +/***/ 34972: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { -/***/ }), +const { obj2xml } = __nccwpck_require__(96846); +const { checkObjectTag } = __nccwpck_require__(40849); -/***/ 7907: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +const proto = exports; +/** + * putObjectTagging + * @param {String} name - object name + * @param {Object} tag - object tag, eg: `{a: "1", b: "2"}` + * @param {Object} options + */ -"use strict"; +proto.putObjectTagging = async function putObjectTagging(name, tag, options = {}) { + checkObjectTag(tag); + + options.subres = Object.assign({ tagging: '' }, options.subres); + if (options.versionId) { + options.subres.versionId = options.versionId; + } + name = this._objectName(name); + const params = this._objectRequestParams('PUT', name, options); + params.successStatuses = [200]; + tag = Object.keys(tag).map(key => ({ + Key: key, + Value: tag[key] + })); + + const paramXMLObj = { + Tagging: { + TagSet: { + Tag: tag + } + } + }; + params.mime = 'xml'; + params.content = obj2xml(paramXMLObj); -const { kConstruct } = __nccwpck_require__(9174) -const { Cache } = __nccwpck_require__(6101) -const { webidl } = __nccwpck_require__(1744) -const { kEnumerableProperty } = __nccwpck_require__(3983) + const result = await this.request(params); + return { + res: result.res, + status: result.status + }; +}; -class CacheStorage { - /** - * @see https://w3c.github.io/ServiceWorker/#dfn-relevant-name-to-cache-map - * @type {Map { + +const proto = exports; +/** + * putSymlink + * @param {String} name - object name + * @param {String} targetName - target name + * @param {Object} options + * @param {{res}} + */ + +proto.putSymlink = async function putSymlink(name, targetName, options) { + options = options || {}; + options.headers = options.headers || {}; + targetName = this._escape(this._objectName(targetName)); + this._convertMetaToHeaders(options.meta, options.headers); + options.headers['x-oss-symlink-target'] = targetName; + options.subres = Object.assign({ symlink: '' }, options.subres); + if (options.versionId) { + options.subres.versionId = options.versionId; } - async match (request, options = {}) { - webidl.brandCheck(this, CacheStorage) - webidl.argumentLengthCheck(arguments, 1, { header: 'CacheStorage.match' }) + if (options.storageClass) { + options.headers['x-oss-storage-class'] = options.storageClass; + } - request = webidl.converters.RequestInfo(request) - options = webidl.converters.MultiCacheQueryOptions(options) + name = this._objectName(name); + const params = this._objectRequestParams('PUT', name, options); - // 1. - if (options.cacheName != null) { - // 1.1.1.1 - if (this.#caches.has(options.cacheName)) { - // 1.1.1.1.1 - const cacheList = this.#caches.get(options.cacheName) - const cache = new Cache(kConstruct, cacheList) + params.successStatuses = [200]; + const result = await this.request(params); + return { + res: result.res + }; +}; - return await cache.match(request, options) - } - } else { // 2. - // 2.2 - for (const cacheList of this.#caches.values()) { - const cache = new Cache(kConstruct, cacheList) - // 2.2.1.2 - const response = await cache.match(request, options) +/***/ }), - if (response !== undefined) { - return response - } - } - } +/***/ 3252: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +const urlutil = __nccwpck_require__(57310); +const utility = __nccwpck_require__(33877); +const copy = __nccwpck_require__(30952); +const signHelper = __nccwpck_require__(5150); +const { isIP } = __nccwpck_require__(42439); + +const proto = exports; + +/** + * signatureUrl + * @deprecated will be deprecated in 7.x + * @param {String} name object name + * @param {Object} options options + * @param {boolean} [strictObjectNameValidation=true] the flag of verifying object name strictly + */ +proto.signatureUrl = function signatureUrl(name, options, strictObjectNameValidation = true) { + if (isIP(this.options.endpoint.hostname)) { + throw new Error('can not get the object URL when endpoint is IP'); } - /** - * @see https://w3c.github.io/ServiceWorker/#cache-storage-has - * @param {string} cacheName - * @returns {Promise} - */ - async has (cacheName) { - webidl.brandCheck(this, CacheStorage) - webidl.argumentLengthCheck(arguments, 1, { header: 'CacheStorage.has' }) + if (strictObjectNameValidation && /^\?/.test(name)) { + throw new Error(`Invalid object name ${name}`); + } - cacheName = webidl.converters.DOMString(cacheName) + options = options || {}; + name = this._objectName(name); + options.method = options.method || 'GET'; + const expires = utility.timestamp() + (options.expires || 1800); + const params = { + bucket: this.options.bucket, + object: name + }; - // 2.1.1 - // 2.2 - return this.#caches.has(cacheName) + const resource = this._getResource(params); + + if (this.options.stsToken) { + options['security-token'] = this.options.stsToken; } - /** - * @see https://w3c.github.io/ServiceWorker/#dom-cachestorage-open - * @param {string} cacheName - * @returns {Promise} - */ - async open (cacheName) { - webidl.brandCheck(this, CacheStorage) - webidl.argumentLengthCheck(arguments, 1, { header: 'CacheStorage.open' }) + const signRes = signHelper._signatureForURL(this.options.accessKeySecret, options, resource, expires); - cacheName = webidl.converters.DOMString(cacheName) + const url = urlutil.parse(this._getReqUrl(params)); + url.query = { + OSSAccessKeyId: this.options.accessKeyId, + Expires: expires, + Signature: signRes.Signature + }; - // 2.1 - if (this.#caches.has(cacheName)) { - // await caches.open('v1') !== await caches.open('v1') + copy(signRes.subResource).to(url.query); - // 2.1.1 - const cache = this.#caches.get(cacheName) + return url.format(); +}; - // 2.1.1.1 - return new Cache(kConstruct, cache) - } - // 2.2 - const cache = [] +/***/ }), - // 2.3 - this.#caches.set(cacheName, cache) +/***/ 14598: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - // 2.4 - return new Cache(kConstruct, cache) - } +const dateFormat = __nccwpck_require__(51512); +const urlUtil = __nccwpck_require__(57310); - /** - * @see https://w3c.github.io/ServiceWorker/#cache-storage-delete - * @param {string} cacheName - * @returns {Promise} - */ - async delete (cacheName) { - webidl.brandCheck(this, CacheStorage) - webidl.argumentLengthCheck(arguments, 1, { header: 'CacheStorage.delete' }) +const signHelper = __nccwpck_require__(5150); +const { setSTSToken } = __nccwpck_require__(84622); +const { isFunction } = __nccwpck_require__(18818); +const { getStandardRegion } = __nccwpck_require__(98423); - cacheName = webidl.converters.DOMString(cacheName) +const proto = exports; - return this.#caches.delete(cacheName) - } +/** + * signatureUrlV4 + * + * @param {string} method + * @param {number} expires + * @param {Object} [request] + * @param {Object} [request.headers] + * @param {Object} [request.queries] + * @param {string} [objectName] + * @param {string[]} [additionalHeaders] + */ +proto.signatureUrlV4 = async function signatureUrlV4(method, expires, request, objectName, additionalHeaders) { + const headers = (request && request.headers) || {}; + const queries = { ...((request && request.queries) || {}) }; + const date = new Date(); + const formattedDate = dateFormat(date, "UTC:yyyymmdd'T'HHMMss'Z'"); + const onlyDate = formattedDate.split('T')[0]; + const fixedAdditionalHeaders = signHelper.fixAdditionalHeaders(additionalHeaders); + const region = getStandardRegion(this.options.region); - /** - * @see https://w3c.github.io/ServiceWorker/#cache-storage-keys - * @returns {string[]} - */ - async keys () { - webidl.brandCheck(this, CacheStorage) + if (fixedAdditionalHeaders.length > 0) { + queries['x-oss-additional-headers'] = fixedAdditionalHeaders.join(';'); + } + queries['x-oss-credential'] = `${this.options.accessKeyId}/${onlyDate}/${region}/oss/aliyun_v4_request`; + queries['x-oss-date'] = formattedDate; + queries['x-oss-expires'] = expires; + queries['x-oss-signature-version'] = 'OSS4-HMAC-SHA256'; - // 2.1 - const keys = this.#caches.keys() + if (this.options.stsToken && isFunction(this.options.refreshSTSToken)) { + await setSTSToken.call(this); + } - // 2.2 - return [...keys] + if (this.options.stsToken) { + queries['x-oss-security-token'] = this.options.stsToken; } -} -Object.defineProperties(CacheStorage.prototype, { - [Symbol.toStringTag]: { - value: 'CacheStorage', - configurable: true - }, - match: kEnumerableProperty, - has: kEnumerableProperty, - open: kEnumerableProperty, - delete: kEnumerableProperty, - keys: kEnumerableProperty -}) + const canonicalRequest = signHelper.getCanonicalRequest( + method, + { + headers, + queries + }, + this.options.bucket, + objectName, + fixedAdditionalHeaders + ); + const stringToSign = signHelper.getStringToSign(region, formattedDate, canonicalRequest); + + queries['x-oss-signature'] = signHelper.getSignatureV4(this.options.accessKeySecret, onlyDate, region, stringToSign); + + const signedUrl = urlUtil.parse( + this._getReqUrl({ + bucket: this.options.bucket, + object: objectName + }) + ); + signedUrl.query = { ...queries }; -module.exports = { - CacheStorage -} + return signedUrl.format(); +}; /***/ }), -/***/ 9174: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 80986: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { -"use strict"; +const { isArray } = __nccwpck_require__(71954); +const proto = exports; -module.exports = { - kConstruct: (__nccwpck_require__(2785).kConstruct) -} +proto._parallelNode = async function _parallelNode(todo, parallel, fn, sourceData) { + const that = this; + // upload in parallel + const jobErr = []; + let jobs = []; + const tempBatch = todo.length / parallel; + const remainder = todo.length % parallel; + const batch = remainder === 0 ? tempBatch : (todo.length - remainder) / parallel + 1; + let taskIndex = 1; + for (let i = 0; i < todo.length; i++) { + if (that.isCancel()) { + break; + } + if (sourceData) { + jobs.push(fn(that, todo[i], sourceData)); + } else { + jobs.push(fn(that, todo[i])); + } -/***/ }), + if (jobs.length === parallel || (taskIndex === batch && i === todo.length - 1)) { + try { + taskIndex += 1; + /* eslint no-await-in-loop: [0] */ + await Promise.all(jobs); + } catch (err) { + jobErr.push(err); + } + jobs = []; + } + } -/***/ 2396: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + return jobErr; +}; -"use strict"; +proto._parallel = function _parallel(todo, parallel, jobPromise) { + const that = this; + return new Promise(resolve => { + const _jobErr = []; + if (parallel <= 0 || !todo) { + resolve(_jobErr); + return; + } + function onlyOnce(fn) { + return function (...args) { + if (fn === null) throw new Error('Callback was already called.'); + const callFn = fn; + fn = null; + callFn.apply(this, args); + }; + } + + function createArrayIterator(coll) { + let i = -1; + const len = coll.length; + return function next() { + return ++i < len && !that.isCancel() ? { value: coll[i], key: i } : null; + }; + } + + const nextElem = createArrayIterator(todo); + let done = false; + let running = 0; + let looping = false; + + function iterateeCallback(err) { + running -= 1; + if (err) { + done = true; + _jobErr.push(err); + resolve(_jobErr); + } else if (done && running <= 0) { + done = true; + resolve(_jobErr); + } else if (!looping) { + /* eslint no-use-before-define: [0] */ + if (that.isCancel()) { + resolve(_jobErr); + } else { + replenish(); + } + } + } -const assert = __nccwpck_require__(9491) -const { URLSerializer } = __nccwpck_require__(685) -const { isValidHeaderName } = __nccwpck_require__(2538) + function iteratee(value, callback) { + jobPromise(value) + .then(result => { + callback(null, result); + }) + .catch(err => { + callback(err); + }); + } + + function replenish() { + looping = true; + while (running < parallel && !done && !that.isCancel()) { + const elem = nextElem(); + if (elem === null || _jobErr.length > 0) { + done = true; + if (running <= 0) { + resolve(_jobErr); + } + return; + } + running += 1; + iteratee(elem.value, onlyOnce(iterateeCallback)); + } + looping = false; + } + + replenish(); + }); +}; /** - * @see https://url.spec.whatwg.org/#concept-url-equals - * @param {URL} A - * @param {URL} B - * @param {boolean | undefined} excludeFragment - * @returns {boolean} + * cancel operation, now can use with multipartUpload + * @param {Object} abort + * {String} anort.name object key + * {String} anort.uploadId upload id + * {String} anort.options timeout */ -function urlEquals (A, B, excludeFragment = false) { - const serializedA = URLSerializer(A, excludeFragment) +proto.cancel = function cancel(abort) { + this.options.cancelFlag = true; + + if (isArray(this.multipartUploadStreams)) { + this.multipartUploadStreams.forEach(_ => { + if (_.destroyed === false) { + const err = { + name: 'cancel', + message: 'cancel' + }; + _.destroy(err); + } + }); + } + this.multipartUploadStreams = []; + if (abort) { + this.abortMultipartUpload(abort.name, abort.uploadId, abort.options); + } +}; - const serializedB = URLSerializer(B, excludeFragment) +proto.isCancel = function isCancel() { + return this.options.cancelFlag; +}; - return serializedA === serializedB -} +proto.resetCancelFlag = function resetCancelFlag() { + this.options.cancelFlag = false; +}; + +proto._stop = function _stop() { + this.options.cancelFlag = true; +}; + +// cancel is not error , so create an object +proto._makeCancelEvent = function _makeCancelEvent() { + const cancelEvent = { + status: 0, + name: 'cancel' + }; + return cancelEvent; +}; + +// abort is not error , so create an object +proto._makeAbortEvent = function _makeAbortEvent() { + const abortEvent = { + status: 0, + name: 'abort', + message: 'upload task has been abort' + }; + return abortEvent; +}; + + +/***/ }), + +/***/ 5150: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +const crypto = __nccwpck_require__(6113); +const is = __nccwpck_require__(65565); +const qs = __nccwpck_require__(22760); +const { lowercaseKeyHeader } = __nccwpck_require__(75285); +const { encodeString } = __nccwpck_require__(47563); /** - * @see https://github.com/chromium/chromium/blob/694d20d134cb553d8d89e5500b9148012b1ba299/content/browser/cache_storage/cache_storage_cache.cc#L260-L262 - * @param {string} header + * + * @param {String} resourcePath + * @param {Object} parameters + * @return */ -function fieldValues (header) { - assert(header !== null) - - const values = [] +exports.buildCanonicalizedResource = function buildCanonicalizedResource(resourcePath, parameters) { + let canonicalizedResource = `${resourcePath}`; + let separatorString = '?'; + + if (is.string(parameters) && parameters.trim() !== '') { + canonicalizedResource += separatorString + parameters; + } else if (is.array(parameters)) { + parameters.sort(); + canonicalizedResource += separatorString + parameters.join('&'); + } else if (parameters) { + const compareFunc = (entry1, entry2) => { + if (entry1[0] > entry2[0]) { + return 1; + } else if (entry1[0] < entry2[0]) { + return -1; + } + return 0; + }; + const processFunc = key => { + canonicalizedResource += separatorString + key; + if (parameters[key] || parameters[key] === 0) { + canonicalizedResource += `=${parameters[key]}`; + } + separatorString = '&'; + }; + Object.keys(parameters).sort(compareFunc).forEach(processFunc); + } - for (let value of header.split(',')) { - value = value.trim() + return canonicalizedResource; +}; - if (!value.length) { - continue - } else if (!isValidHeaderName(value)) { - continue +/** + * @param {String} method + * @param {String} resourcePath + * @param {Object} request + * @param {String} expires + * @return {String} canonicalString + */ +exports.buildCanonicalString = function canonicalString(method, resourcePath, request, expires) { + request = request || {}; + const headers = lowercaseKeyHeader(request.headers); + const OSS_PREFIX = 'x-oss-'; + const ossHeaders = []; + const headersToSign = {}; + + let signContent = [ + method.toUpperCase(), + headers['content-md5'] || '', + headers['content-type'], + expires || headers['x-oss-date'] + ]; + + Object.keys(headers).forEach(key => { + const lowerKey = key.toLowerCase(); + if (lowerKey.indexOf(OSS_PREFIX) === 0) { + headersToSign[lowerKey] = String(headers[key]).trim(); } + }); - values.push(value) - } + Object.keys(headersToSign) + .sort() + .forEach(key => { + ossHeaders.push(`${key}:${headersToSign[key]}`); + }); - return values -} + signContent = signContent.concat(ossHeaders); -module.exports = { - urlEquals, - fieldValues -} + signContent.push(this.buildCanonicalizedResource(resourcePath, request.parameters)); + return signContent.join('\n'); +}; -/***/ }), +/** + * @param {String} accessKeySecret + * @param {String} canonicalString + */ +exports.computeSignature = function computeSignature(accessKeySecret, canonicalString, headerEncoding = 'utf-8') { + const signature = crypto.createHmac('sha1', accessKeySecret); + return signature.update(Buffer.from(canonicalString, headerEncoding)).digest('base64'); +}; -/***/ 3598: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/** + * @param {String} accessKeyId + * @param {String} accessKeySecret + * @param {String} canonicalString + */ +exports.authorization = function authorization(accessKeyId, accessKeySecret, canonicalString, headerEncoding) { + return `OSS ${accessKeyId}:${this.computeSignature(accessKeySecret, canonicalString, headerEncoding)}`; +}; -"use strict"; -// @ts-check +/** + * @param {string[]} [additionalHeaders] + * @returns {string[]} + */ +exports.fixAdditionalHeaders = additionalHeaders => { + if (!additionalHeaders) { + return []; + } + const OSS_PREFIX = 'x-oss-'; + return [...new Set(additionalHeaders.map(v => v.toLowerCase()))] + .filter(v => { + return v !== 'content-type' && v !== 'content-md5' && !v.startsWith(OSS_PREFIX); + }) + .sort(); +}; -/* global WebAssembly */ +/** + * @param {string} method + * @param {Object} request + * @param {Object} request.headers + * @param {Object} [request.queries] + * @param {string} [bucketName] + * @param {string} [objectName] + * @param {string[]} [additionalHeaders] additional headers after deduplication, lowercase and sorting + * @returns {string} + */ +exports.getCanonicalRequest = function getCanonicalRequest(method, request, bucketName, objectName, additionalHeaders) { + const headers = lowercaseKeyHeader(request.headers); + const queries = request.queries || {}; + const OSS_PREFIX = 'x-oss-'; + + if (objectName && !bucketName) { + throw Error('Please ensure that bucketName is passed into getCanonicalRequest.'); + } + + const signContent = [ + method.toUpperCase(), // HTTP Verb + encodeString(`/${bucketName ? `${bucketName}/` : ''}${objectName || ''}`).replace(/%2F/g, '/') // Canonical URI + ]; + + // Canonical Query String + signContent.push( + qs.stringify(queries, { + encoder: encodeString, + sort: (a, b) => a.localeCompare(b), + strictNullHandling: true + }) + ); -const assert = __nccwpck_require__(9491) -const net = __nccwpck_require__(1808) -const http = __nccwpck_require__(3685) -const { pipeline } = __nccwpck_require__(2781) -const util = __nccwpck_require__(3983) -const timers = __nccwpck_require__(9459) -const Request = __nccwpck_require__(2905) -const DispatcherBase = __nccwpck_require__(4839) -const { - RequestContentLengthMismatchError, - ResponseContentLengthMismatchError, - InvalidArgumentError, - RequestAbortedError, - HeadersTimeoutError, - HeadersOverflowError, - SocketError, - InformationalError, - BodyTimeoutError, - HTTPParserError, - ResponseExceededMaxSizeError, - ClientDestroyedError -} = __nccwpck_require__(8045) -const buildConnector = __nccwpck_require__(2067) -const { - kUrl, - kReset, - kServerName, - kClient, - kBusy, - kParser, - kConnect, - kBlocking, - kResuming, - kRunning, - kPending, - kSize, - kWriting, - kQueue, - kConnected, - kConnecting, - kNeedDrain, - kNoRef, - kKeepAliveDefaultTimeout, - kHostHeader, - kPendingIdx, - kRunningIdx, - kError, - kPipelining, - kSocket, - kKeepAliveTimeoutValue, - kMaxHeadersSize, - kKeepAliveMaxTimeout, - kKeepAliveTimeoutThreshold, - kHeadersTimeout, - kBodyTimeout, - kStrictContentLength, - kConnector, - kMaxRedirections, - kMaxRequests, - kCounter, - kClose, - kDestroy, - kDispatch, - kInterceptors, - kLocalAddress, - kMaxResponseSize, - kHTTPConnVersion, - // HTTP2 - kHost, - kHTTP2Session, - kHTTP2SessionState, - kHTTP2BuildRequest, - kHTTP2CopyHeaders, - kHTTP1BuildRequest -} = __nccwpck_require__(2785) + // Canonical Headers + if (additionalHeaders) { + additionalHeaders.forEach(v => { + if (!Object.prototype.hasOwnProperty.call(headers, v)) { + throw Error(`Can't find additional header ${v} in request headers.`); + } + }); + } -/** @type {import('http2')} */ -let http2 -try { - http2 = __nccwpck_require__(5158) -} catch { - // @ts-ignore - http2 = { constants: {} } -} + const tempHeaders = new Set(additionalHeaders); -const { - constants: { - HTTP2_HEADER_AUTHORITY, - HTTP2_HEADER_METHOD, - HTTP2_HEADER_PATH, - HTTP2_HEADER_SCHEME, - HTTP2_HEADER_CONTENT_LENGTH, - HTTP2_HEADER_EXPECT, - HTTP2_HEADER_STATUS + Object.keys(headers).forEach(v => { + if (v === 'content-type' || v === 'content-md5' || v.startsWith(OSS_PREFIX)) { + tempHeaders.add(v); + } + }); + + const canonicalHeaders = `${[...tempHeaders] + .sort() + .map(v => `${v}:${is.string(headers[v]) ? headers[v].trim() : headers[v]}\n`) + .join('')}`; + + signContent.push(canonicalHeaders); + + // Additional Headers + if (additionalHeaders.length > 0) { + signContent.push(additionalHeaders.join(';')); + } else { + signContent.push(''); } -} = http2 -// Experimental -let h2ExperimentalWarned = false + // Hashed Payload + signContent.push(headers['x-oss-content-sha256'] || 'UNSIGNED-PAYLOAD'); -const FastBuffer = Buffer[Symbol.species] + return signContent.join('\n'); +}; -const kClosedResolve = Symbol('kClosedResolve') +/** + * @param {string} region Standard region, e.g. cn-hangzhou + * @param {string} date ISO8601 UTC:yyyymmdd'T'HHMMss'Z' + * @param {string} canonicalRequest + * @returns {string} + */ +exports.getStringToSign = function getStringToSign(region, date, canonicalRequest) { + const stringToSign = [ + 'OSS4-HMAC-SHA256', + date, // TimeStamp + `${date.split('T')[0]}/${region}/oss/aliyun_v4_request`, // Scope + crypto.createHash('sha256').update(canonicalRequest).digest('hex') // Hashed Canonical Request + ]; + + return stringToSign.join('\n'); +}; -const channels = {} +/** + * @param {String} accessKeySecret + * @param {string} date yyyymmdd + * @param {string} region Standard region, e.g. cn-hangzhou + * @param {string} stringToSign + * @returns {string} + */ +exports.getSignatureV4 = function getSignatureV4(accessKeySecret, date, region, stringToSign) { + const signingDate = crypto.createHmac('sha256', `aliyun_v4${accessKeySecret}`).update(date).digest(); + const signingRegion = crypto.createHmac('sha256', signingDate).update(region).digest(); + const signingOss = crypto.createHmac('sha256', signingRegion).update('oss').digest(); + const signingKey = crypto.createHmac('sha256', signingOss).update('aliyun_v4_request').digest(); + const signatureValue = crypto.createHmac('sha256', signingKey).update(stringToSign).digest('hex'); + + return signatureValue; +}; -try { - const diagnosticsChannel = __nccwpck_require__(7643) - channels.sendHeaders = diagnosticsChannel.channel('undici:client:sendHeaders') - channels.beforeConnect = diagnosticsChannel.channel('undici:client:beforeConnect') - channels.connectError = diagnosticsChannel.channel('undici:client:connectError') - channels.connected = diagnosticsChannel.channel('undici:client:connected') -} catch { - channels.sendHeaders = { hasSubscribers: false } - channels.beforeConnect = { hasSubscribers: false } - channels.connectError = { hasSubscribers: false } - channels.connected = { hasSubscribers: false } -} +/** + * @param {String} accessKeyId + * @param {String} accessKeySecret + * @param {string} region Standard region, e.g. cn-hangzhou + * @param {string} method + * @param {Object} request + * @param {Object} request.headers + * @param {Object} [request.queries] + * @param {string} [bucketName] + * @param {string} [objectName] + * @param {string[]} [additionalHeaders] + * @param {string} [headerEncoding='utf-8'] + * @returns {string} + */ +exports.authorizationV4 = function authorizationV4( + accessKeyId, + accessKeySecret, + region, + method, + request, + bucketName, + objectName, + additionalHeaders, + headerEncoding = 'utf-8' +) { + const fixedAdditionalHeaders = this.fixAdditionalHeaders(additionalHeaders); + const fixedHeaders = {}; + Object.entries(request.headers).forEach(v => { + fixedHeaders[v[0]] = is.string(v[1]) ? Buffer.from(v[1], headerEncoding).toString() : v[1]; + }); + const date = fixedHeaders['x-oss-date'] || (request.queries && request.queries['x-oss-date']); + const canonicalRequest = this.getCanonicalRequest( + method, + { + headers: fixedHeaders, + queries: request.queries + }, + bucketName, + objectName, + fixedAdditionalHeaders + ); + const stringToSign = this.getStringToSign(region, date, canonicalRequest); + const onlyDate = date.split('T')[0]; + const signatureValue = this.getSignatureV4(accessKeySecret, onlyDate, region, stringToSign); + const additionalHeadersValue = + fixedAdditionalHeaders.length > 0 ? `AdditionalHeaders=${fixedAdditionalHeaders.join(';')},` : ''; + + return `OSS4-HMAC-SHA256 Credential=${accessKeyId}/${onlyDate}/${region}/oss/aliyun_v4_request,${additionalHeadersValue}Signature=${signatureValue}`; +}; /** - * @type {import('../types/client').default} + * + * @param {String} accessKeySecret + * @param {Object} options + * @param {String} resource + * @param {Number} expires */ -class Client extends DispatcherBase { - /** - * - * @param {string|URL} url - * @param {import('../types/client').Client.Options} options - */ - constructor (url, { - interceptors, - maxHeaderSize, - headersTimeout, - socketTimeout, - requestTimeout, - connectTimeout, - bodyTimeout, - idleTimeout, - keepAlive, - keepAliveTimeout, - maxKeepAliveTimeout, - keepAliveMaxTimeout, - keepAliveTimeoutThreshold, - socketPath, - pipelining, - tls, - strictContentLength, - maxCachedSessions, - maxRedirections, - connect, - maxRequestsPerClient, - localAddress, - maxResponseSize, - autoSelectFamily, - autoSelectFamilyAttemptTimeout, - // h2 - allowH2, - maxConcurrentStreams - } = {}) { - super() +exports._signatureForURL = function _signatureForURL(accessKeySecret, options = {}, resource, expires, headerEncoding) { + const headers = {}; + const { subResource = {} } = options; - if (keepAlive !== undefined) { - throw new InvalidArgumentError('unsupported keepAlive, use pipelining=0 instead') - } + if (options.process) { + const processKeyword = 'x-oss-process'; + subResource[processKeyword] = options.process; + } - if (socketTimeout !== undefined) { - throw new InvalidArgumentError('unsupported socketTimeout, use headersTimeout & bodyTimeout instead') - } + if (options.trafficLimit) { + const trafficLimitKey = 'x-oss-traffic-limit'; + subResource[trafficLimitKey] = options.trafficLimit; + } - if (requestTimeout !== undefined) { - throw new InvalidArgumentError('unsupported requestTimeout, use headersTimeout & bodyTimeout instead') - } + if (options.response) { + Object.keys(options.response).forEach(k => { + const key = `response-${k.toLowerCase()}`; + subResource[key] = options.response[k]; + }); + } - if (idleTimeout !== undefined) { - throw new InvalidArgumentError('unsupported idleTimeout, use keepAliveTimeout instead') + Object.keys(options).forEach(key => { + const lowerKey = key.toLowerCase(); + const value = options[key]; + if (lowerKey.indexOf('x-oss-') === 0) { + headers[lowerKey] = value; + } else if (lowerKey.indexOf('content-md5') === 0) { + headers[key] = value; + } else if (lowerKey.indexOf('content-type') === 0) { + headers[key] = value; } + }); - if (maxKeepAliveTimeout !== undefined) { - throw new InvalidArgumentError('unsupported maxKeepAliveTimeout, use keepAliveMaxTimeout instead') - } + if (Object.prototype.hasOwnProperty.call(options, 'security-token')) { + subResource['security-token'] = options['security-token']; + } - if (maxHeaderSize != null && !Number.isFinite(maxHeaderSize)) { - throw new InvalidArgumentError('invalid maxHeaderSize') + if (Object.prototype.hasOwnProperty.call(options, 'callback')) { + const json = { + callbackUrl: encodeURI(options.callback.url), + callbackBody: options.callback.body + }; + if (options.callback.host) { + json.callbackHost = options.callback.host; } - - if (socketPath != null && typeof socketPath !== 'string') { - throw new InvalidArgumentError('invalid socketPath') + if (options.callback.contentType) { + json.callbackBodyType = options.callback.contentType; } + subResource.callback = Buffer.from(JSON.stringify(json)).toString('base64'); - if (connectTimeout != null && (!Number.isFinite(connectTimeout) || connectTimeout < 0)) { - throw new InvalidArgumentError('invalid connectTimeout') + if (options.callback.customValue) { + const callbackVar = {}; + Object.keys(options.callback.customValue).forEach(key => { + callbackVar[`x:${key}`] = options.callback.customValue[key]; + }); + subResource['callback-var'] = Buffer.from(JSON.stringify(callbackVar)).toString('base64'); } + } - if (keepAliveTimeout != null && (!Number.isFinite(keepAliveTimeout) || keepAliveTimeout <= 0)) { - throw new InvalidArgumentError('invalid keepAliveTimeout') - } + const canonicalString = this.buildCanonicalString( + options.method, + resource, + { + headers, + parameters: subResource + }, + expires.toString() + ); - if (keepAliveMaxTimeout != null && (!Number.isFinite(keepAliveMaxTimeout) || keepAliveMaxTimeout <= 0)) { - throw new InvalidArgumentError('invalid keepAliveMaxTimeout') - } + return { + Signature: this.computeSignature(accessKeySecret, canonicalString, headerEncoding), + subResource + }; +}; - if (keepAliveTimeoutThreshold != null && !Number.isFinite(keepAliveTimeoutThreshold)) { - throw new InvalidArgumentError('invalid keepAliveTimeoutThreshold') - } - if (headersTimeout != null && (!Number.isInteger(headersTimeout) || headersTimeout < 0)) { - throw new InvalidArgumentError('headersTimeout must be a positive integer or zero') - } +/***/ }), - if (bodyTimeout != null && (!Number.isInteger(bodyTimeout) || bodyTimeout < 0)) { - throw new InvalidArgumentError('bodyTimeout must be a positive integer or zero') - } +/***/ 30922: +/***/ ((__unused_webpack_module, exports) => { - if (connect != null && typeof connect !== 'function' && typeof connect !== 'object') { - throw new InvalidArgumentError('connect must be a function or an object') - } +"use strict"; - if (maxRedirections != null && (!Number.isInteger(maxRedirections) || maxRedirections < 0)) { - throw new InvalidArgumentError('maxRedirections must be a positive number') +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.checkBucketName = void 0; +exports.checkBucketName = (name, createBucket = false) => { + const bucketRegex = createBucket ? /^[a-z0-9][a-z0-9-]{1,61}[a-z0-9]$/ : /^[a-z0-9_][a-z0-9-_]{1,61}[a-z0-9_]$/; + if (!bucketRegex.test(name)) { + throw new Error('The bucket must be conform to the specifications'); } +}; - if (maxRequestsPerClient != null && (!Number.isInteger(maxRequestsPerClient) || maxRequestsPerClient < 0)) { - throw new InvalidArgumentError('maxRequestsPerClient must be a positive number') - } - if (localAddress != null && (typeof localAddress !== 'string' || net.isIP(localAddress) === 0)) { - throw new InvalidArgumentError('localAddress must be valid string IP address') - } +/***/ }), - if (maxResponseSize != null && (!Number.isInteger(maxResponseSize) || maxResponseSize < -1)) { - throw new InvalidArgumentError('maxResponseSize must be a positive number') - } +/***/ 38694: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - if ( - autoSelectFamilyAttemptTimeout != null && - (!Number.isInteger(autoSelectFamilyAttemptTimeout) || autoSelectFamilyAttemptTimeout < -1) - ) { - throw new InvalidArgumentError('autoSelectFamilyAttemptTimeout must be a positive number') - } +"use strict"; - // h2 - if (allowH2 != null && typeof allowH2 !== 'boolean') { - throw new InvalidArgumentError('allowH2 must be a valid boolean value') +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.checkBucketTag = void 0; +const { checkValid } = __nccwpck_require__(67355); +const { isObject } = __nccwpck_require__(81269); +const commonRules = [ + { + validator: value => { + if (typeof value !== 'string') { + throw new Error('the key and value of the tag must be String'); + } + } } +]; +const rules = { + key: [ + ...commonRules, + { + pattern: /^.{1,64}$/, + msg: 'tag key can be a maximum of 64 bytes in length' + }, + { + pattern: /^(?!https*:\/\/|Aliyun)/, + msg: 'tag key can not startsWith: http://, https://, Aliyun' + } + ], + value: [ + ...commonRules, + { + pattern: /^.{0,128}$/, + msg: 'tag value can be a maximum of 128 bytes in length' + } + ] +}; +exports.checkBucketTag = (tag) => { + if (!isObject(tag)) { + throw new Error('bucket tag must be Object'); + } + const entries = Object.entries(tag); + if (entries.length > 20) { + throw new Error('maximum of 20 tags for a bucket'); + } + const rulesIndexKey = ['key', 'value']; + entries.forEach(keyValue => { + keyValue.forEach((item, index) => { + checkValid(item, rules[rulesIndexKey[index]]); + }); + }); +}; - if (maxConcurrentStreams != null && (typeof maxConcurrentStreams !== 'number' || maxConcurrentStreams < 1)) { - throw new InvalidArgumentError('maxConcurrentStreams must be a possitive integer, greater than 0') + +/***/ }), + +/***/ 27324: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.checkConfigValid = void 0; +const checkConfigMap = { + endpoint: checkEndpoint, + region: /^[a-zA-Z0-9\-_]+$/ +}; +function checkEndpoint(endpoint) { + if (typeof endpoint === 'string') { + return /^[a-zA-Z0-9._:/-]+$/.test(endpoint); + } + else if (endpoint.host) { + return /^[a-zA-Z0-9._:/-]+$/.test(endpoint.host); + } + return false; +} +exports.checkConfigValid = (conf, key) => { + if (checkConfigMap[key]) { + let isConfigValid = true; + if (checkConfigMap[key] instanceof Function) { + isConfigValid = checkConfigMap[key](conf); + } + else { + isConfigValid = checkConfigMap[key].test(conf); + } + if (!isConfigValid) { + throw new Error(`The ${key} must be conform to the specifications`); + } } +}; - if (typeof connect !== 'function') { - connect = buildConnector({ - ...tls, - maxCachedSessions, - allowH2, - socketPath, - timeout: connectTimeout, - ...(util.nodeHasAutoSelectFamily && autoSelectFamily ? { autoSelectFamily, autoSelectFamilyAttemptTimeout } : undefined), - ...connect - }) + +/***/ }), + +/***/ 97211: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.checkEnv = void 0; +function checkEnv(msg) { + if (process.browser) { + console.warn(msg); } +} +exports.checkEnv = checkEnv; - this[kInterceptors] = interceptors && interceptors.Client && Array.isArray(interceptors.Client) - ? interceptors.Client - : [createRedirectInterceptor({ maxRedirections })] - this[kUrl] = util.parseOrigin(url) - this[kConnector] = connect - this[kSocket] = null - this[kPipelining] = pipelining != null ? pipelining : 1 - this[kMaxHeadersSize] = maxHeaderSize || http.maxHeaderSize - this[kKeepAliveDefaultTimeout] = keepAliveTimeout == null ? 4e3 : keepAliveTimeout - this[kKeepAliveMaxTimeout] = keepAliveMaxTimeout == null ? 600e3 : keepAliveMaxTimeout - this[kKeepAliveTimeoutThreshold] = keepAliveTimeoutThreshold == null ? 1e3 : keepAliveTimeoutThreshold - this[kKeepAliveTimeoutValue] = this[kKeepAliveDefaultTimeout] - this[kServerName] = null - this[kLocalAddress] = localAddress != null ? localAddress : null - this[kResuming] = 0 // 0, idle, 1, scheduled, 2 resuming - this[kNeedDrain] = 0 // 0, idle, 1, scheduled, 2 resuming - this[kHostHeader] = `host: ${this[kUrl].hostname}${this[kUrl].port ? `:${this[kUrl].port}` : ''}\r\n` - this[kBodyTimeout] = bodyTimeout != null ? bodyTimeout : 300e3 - this[kHeadersTimeout] = headersTimeout != null ? headersTimeout : 300e3 - this[kStrictContentLength] = strictContentLength == null ? true : strictContentLength - this[kMaxRedirections] = maxRedirections - this[kMaxRequests] = maxRequestsPerClient - this[kClosedResolve] = null - this[kMaxResponseSize] = maxResponseSize > -1 ? maxResponseSize : -1 - this[kHTTPConnVersion] = 'h1' - // HTTP/2 - this[kHTTP2Session] = null - this[kHTTP2SessionState] = !allowH2 - ? null - : { - // streams: null, // Fixed queue of streams - For future support of `push` - openStreams: 0, // Keep track of them to decide wether or not unref the session - maxConcurrentStreams: maxConcurrentStreams != null ? maxConcurrentStreams : 100 // Max peerConcurrentStreams for a Node h2 server - } - this[kHost] = `${this[kUrl].hostname}${this[kUrl].port ? `:${this[kUrl].port}` : ''}` +/***/ }), - // kQueue is built up of 3 sections separated by - // the kRunningIdx and kPendingIdx indices. - // | complete | running | pending | - // ^ kRunningIdx ^ kPendingIdx ^ kQueue.length - // kRunningIdx points to the first running element. - // kPendingIdx points to the first pending element. - // This implements a fast queue with an amortized - // time of O(1). +/***/ 40849: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - this[kQueue] = [] - this[kRunningIdx] = 0 - this[kPendingIdx] = 0 - } +"use strict"; - get pipelining () { - return this[kPipelining] - } +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.checkObjectTag = void 0; +const { checkValid } = __nccwpck_require__(67355); +const { isObject } = __nccwpck_require__(81269); +const commonRules = [ + { + validator: value => { + if (typeof value !== 'string') { + throw new Error('the key and value of the tag must be String'); + } + } + }, + { + pattern: /^[a-zA-Z0-9 +-=._:/]+$/, + msg: 'tag can contain letters, numbers, spaces, and the following symbols: plus sign (+), hyphen (-), equal sign (=), period (.), underscore (_), colon (:), and forward slash (/)' + } +]; +const rules = { + key: [ + ...commonRules, + { + pattern: /^.{1,128}$/, + msg: 'tag key can be a maximum of 128 bytes in length' + } + ], + value: [ + ...commonRules, + { + pattern: /^.{0,256}$/, + msg: 'tag value can be a maximum of 256 bytes in length' + } + ] +}; +function checkObjectTag(tag) { + if (!isObject(tag)) { + throw new Error('tag must be Object'); + } + const entries = Object.entries(tag); + if (entries.length > 10) { + throw new Error('maximum of 10 tags for a object'); + } + const rulesIndexKey = ['key', 'value']; + entries.forEach(keyValue => { + keyValue.forEach((item, index) => { + checkValid(item, rules[rulesIndexKey[index]]); + }); + }); +} +exports.checkObjectTag = checkObjectTag; - set pipelining (value) { - this[kPipelining] = value - resume(this, true) - } - get [kPending] () { - return this[kQueue].length - this[kPendingIdx] - } +/***/ }), - get [kRunning] () { - return this[kPendingIdx] - this[kRunningIdx] - } +/***/ 67355: +/***/ ((__unused_webpack_module, exports) => { - get [kSize] () { - return this[kQueue].length - this[kRunningIdx] - } +"use strict"; - get [kConnected] () { - return !!this[kSocket] && !this[kConnecting] && !this[kSocket].destroyed - } +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.checkValid = void 0; +function checkValid(_value, _rules) { + _rules.forEach(rule => { + if (rule.validator) { + rule.validator(_value); + } + else if (rule.pattern && !rule.pattern.test(_value)) { + throw new Error(rule.msg); + } + }); +} +exports.checkValid = checkValid; - get [kBusy] () { - const socket = this[kSocket] - return ( - (socket && (socket[kReset] || socket[kWriting] || socket[kBlocking])) || - (this[kSize] >= (this[kPipelining] || 1)) || - this[kPending] > 0 - ) - } - /* istanbul ignore: only used for test */ - [kConnect] (cb) { - connect(this) - this.once('connect', cb) - } +/***/ }), - [kDispatch] (opts, handler) { - const origin = opts.origin || this[kUrl].origin +/***/ 71828: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - const request = this[kHTTPConnVersion] === 'h2' - ? Request[kHTTP2BuildRequest](origin, opts, handler) - : Request[kHTTP1BuildRequest](origin, opts, handler) +"use strict"; - this[kQueue].push(request) - if (this[kResuming]) { - // Do nothing. - } else if (util.bodyLength(request.body) == null && util.isIterable(request.body)) { - // Wait a tick in case stream/iterator is ended in the same tick. - this[kResuming] = 1 - process.nextTick(resume, this) - } else { - resume(this, true) +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.createRequest = void 0; +const crypto = __nccwpck_require__(6113); +const debug = __nccwpck_require__(38237)('ali-oss'); +const _isString = __nccwpck_require__(65704); +const _isArray = __nccwpck_require__(44869); +const _isObject = __nccwpck_require__(33334); +const mime = __nccwpck_require__(29994); +const dateFormat = __nccwpck_require__(51512); +const copy = __nccwpck_require__(30952); +const path = __nccwpck_require__(71017); +const { encoder } = __nccwpck_require__(63240); +const { isIP } = __nccwpck_require__(42439); +const { setRegion } = __nccwpck_require__(16690); +const { getReqUrl } = __nccwpck_require__(86783); +const { isDingTalk } = __nccwpck_require__(15605); +function getHeader(headers, name) { + return headers[name] || headers[name.toLowerCase()]; +} +function delHeader(headers, name) { + delete headers[name]; + delete headers[name.toLowerCase()]; +} +function createRequest(params) { + let date = new Date(); + if (this.options.amendTimeSkewed) { + date = +new Date() + this.options.amendTimeSkewed; + } + const headers = { + 'x-oss-date': dateFormat(date, this.options.authorizationV4 ? "UTC:yyyymmdd'T'HHMMss'Z'" : "UTC:ddd, dd mmm yyyy HH:MM:ss 'GMT'") + }; + if (this.options.authorizationV4) { + headers['x-oss-content-sha256'] = 'UNSIGNED-PAYLOAD'; + } + if (typeof window !== 'undefined') { + headers['x-oss-user-agent'] = this.userAgent; + } + if (this.userAgent.includes('nodejs')) { + headers['User-Agent'] = this.userAgent; + } + if (this.options.isRequestPay) { + Object.assign(headers, { 'x-oss-request-payer': 'requester' }); + } + if (this.options.stsToken) { + headers['x-oss-security-token'] = this.options.stsToken; + } + copy(params.headers).to(headers); + if (!getHeader(headers, 'Content-Type')) { + if (params.mime && params.mime.indexOf('/') > 0) { + headers['Content-Type'] = params.mime; + } + else if (isDingTalk()) { + headers['Content-Type'] = 'application/octet-stream'; + } + else { + headers['Content-Type'] = mime.getType(params.mime || path.extname(params.object || '')); + } + } + if (!getHeader(headers, 'Content-Type')) { + delHeader(headers, 'Content-Type'); + } + if (params.content) { + if (!params.disabledMD5) { + if (!params.headers || !params.headers['Content-MD5']) { + headers['Content-MD5'] = crypto.createHash('md5').update(Buffer.from(params.content, 'utf8')).digest('base64'); + } + else { + headers['Content-MD5'] = params.headers['Content-MD5']; + } + } + if (!headers['Content-Length']) { + headers['Content-Length'] = params.content.length; + } + } + const { hasOwnProperty } = Object.prototype; + for (const k in headers) { + if (headers[k] && hasOwnProperty.call(headers, k)) { + headers[k] = encoder(String(headers[k]), this.options.headerEncoding); + } + } + const queries = {}; + if (_isString(params.subres)) { + queries[params.subres] = null; + } + else if (_isArray(params.subres)) { + params.subres.forEach(v => { + queries[v] = null; + }); + } + else if (_isObject(params.subres)) { + Object.entries(params.subres).forEach(v => { + queries[v[0]] = v[1] === '' ? null : v[1]; + }); + } + if (_isObject(params.query)) { + Object.entries(params.query).forEach(v => { + queries[v[0]] = v[1]; + }); + } + headers.authorization = this.options.authorizationV4 + ? this.authorizationV4(params.method, { + headers, + queries + }, params.bucket, params.object, params.additionalHeaders) + : this.authorization(params.method, this._getResource(params), params.subres, headers, this.options.headerEncoding); + // const url = this._getReqUrl(params); + if (isIP(this.options.endpoint.hostname)) { + const { region, internal, secure } = this.options; + const hostInfo = setRegion(region, internal, secure); + headers.host = `${params.bucket}.${hostInfo.host}`; + } + const url = getReqUrl.bind(this)(params); + debug('request %s %s, with headers %j, !!stream: %s', params.method, url, headers, !!params.stream); + const timeout = params.timeout || this.options.timeout; + const reqParams = { + method: params.method, + content: params.content, + stream: params.stream, + headers, + timeout, + writeStream: params.writeStream, + customResponse: params.customResponse, + ctx: params.ctx || this.ctx + }; + if (this.agent) { + reqParams.agent = this.agent; + } + if (this.httpsAgent) { + reqParams.httpsAgent = this.httpsAgent; } + reqParams.enableProxy = !!this.options.enableProxy; + reqParams.proxy = this.options.proxy ? this.options.proxy : null; + return { + url, + params: reqParams + }; +} +exports.createRequest = createRequest; - if (this[kResuming] && this[kNeedDrain] !== 2 && this[kBusy]) { - this[kNeedDrain] = 2 + +/***/ }), + +/***/ 61615: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.dataFix = void 0; +const isObject_1 = __nccwpck_require__(81269); +const TRUE = ['true', 'TRUE', '1', 1]; +const FALSE = ['false', 'FALSE', '0', 0]; +function dataFix(o, conf, finalKill) { + if (!isObject_1.isObject(o)) + return; + const { remove = [], rename = {}, camel = [], bool = [], lowerFirst = false } = conf; + // 删除不需要的数据 + remove.forEach(v => delete o[v]); + // 重命名 + Object.entries(rename).forEach(v => { + if (!o[v[0]]) + return; + if (o[v[1]]) + return; + o[v[1]] = o[v[0]]; + delete o[v[0]]; + }); + // 驼峰化 + camel.forEach(v => { + if (!o[v]) + return; + const afterKey = v.replace(/^(.)/, $0 => $0.toLowerCase()).replace(/-(\w)/g, (_, $1) => $1.toUpperCase()); + if (o[afterKey]) + return; + o[afterKey] = o[v]; + // todo 暂时兼容以前数据，不做删除 + // delete o[v]; + }); + // 转换值为布尔值 + bool.forEach(v => { + o[v] = fixBool(o[v]); + }); + // finalKill + if (typeof finalKill === 'function') { + finalKill(o); + } + // 首字母转小写 + fixLowerFirst(o, lowerFirst); + return dataFix; +} +exports.dataFix = dataFix; +function fixBool(value) { + if (!value) + return false; + if (TRUE.includes(value)) + return true; + return FALSE.includes(value) ? false : value; +} +function fixLowerFirst(o, lowerFirst) { + if (lowerFirst) { + Object.keys(o).forEach(key => { + const lowerK = key.replace(/^\w/, match => match.toLowerCase()); + if (typeof o[lowerK] === 'undefined') { + o[lowerK] = o[key]; + delete o[key]; + } + }); } +} - return this[kNeedDrain] < 2 - } - async [kClose] () { - // TODO: for H2 we need to gracefully flush the remaining enqueued - // request and close each stream. - return new Promise((resolve) => { - if (!this[kSize]) { - resolve(null) - } else { - this[kClosedResolve] = resolve - } - }) - } +/***/ }), - async [kDestroy] (err) { - return new Promise((resolve) => { - const requests = this[kQueue].splice(this[kPendingIdx]) - for (let i = 0; i < requests.length; i++) { - const request = requests[i] - errorRequest(this, request, err) - } +/***/ 97150: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - const callback = () => { - if (this[kClosedResolve]) { - // TODO (fix): Should we error here with ClientDestroyedError? - this[kClosedResolve]() - this[kClosedResolve] = null +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.deepCopyWith = exports.deepCopy = void 0; +const isBuffer_1 = __nccwpck_require__(55850); +exports.deepCopy = obj => { + if (obj === null || typeof obj !== 'object') { + return obj; + } + if (isBuffer_1.isBuffer(obj)) { + return obj.slice(); + } + const copy = Array.isArray(obj) ? [] : {}; + Object.keys(obj).forEach(key => { + copy[key] = exports.deepCopy(obj[key]); + }); + return copy; +}; +exports.deepCopyWith = (obj, customizer) => { + function deepCopyWithHelper(value, innerKey, innerObject) { + const result = customizer(value, innerKey, innerObject); + if (result !== undefined) + return result; + if (value === null || typeof value !== 'object') { + return value; } - resolve() - } + if (isBuffer_1.isBuffer(value)) { + return value.slice(); + } + const copy = Array.isArray(value) ? [] : {}; + Object.keys(value).forEach(k => { + copy[k] = deepCopyWithHelper(value[k], k, value); + }); + return copy; + } + if (customizer) { + return deepCopyWithHelper(obj, '', null); + } + else { + return exports.deepCopy(obj); + } +}; - if (this[kHTTP2Session] != null) { - util.destroy(this[kHTTP2Session], err) - this[kHTTP2Session] = null - this[kHTTP2SessionState] = null - } - if (!this[kSocket]) { - queueMicrotask(callback) - } else { - util.destroy(this[kSocket].on('close', callback), err) - } +/***/ }), - resume(this) - }) - } +/***/ 47563: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __importDefault = (this && this.__importDefault) || function (mod) { + return (mod && mod.__esModule) ? mod : { "default": mod }; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.encodeString = void 0; +const toString_1 = __importDefault(__nccwpck_require__(32931)); +function encodeString(str) { + const tempStr = toString_1.default(str); + return encodeURIComponent(tempStr).replace(/[!'()*]/g, c => `%${c.charCodeAt(0).toString(16).toUpperCase()}`); } +exports.encodeString = encodeString; -function onHttp2SessionError (err) { - assert(err.code !== 'ERR_TLS_CERT_ALTNAME_INVALID') - this[kSocket][kError] = err +/***/ }), - onError(this[kClient], err) -} +/***/ 63240: +/***/ ((__unused_webpack_module, exports) => { -function onHttp2FrameError (type, code, id) { - const err = new InformationalError(`HTTP/2: "frameError" received - type ${type}, code ${code}`) +"use strict"; - if (id === 0) { - this[kSocket][kError] = err - onError(this[kClient], err) - } +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.encoder = void 0; +function encoder(str, encoding = 'utf-8') { + if (encoding === 'utf-8') + return str; + return Buffer.from(str).toString('latin1'); } +exports.encoder = encoder; -function onHttp2SessionEnd () { - util.destroy(this, new SocketError('other side closed')) - util.destroy(this[kSocket], new SocketError('other side closed')) -} -function onHTTP2GoAway (code) { - const client = this[kClient] - const err = new InformationalError(`HTTP/2: "GOAWAY" frame received with code ${code}`) - client[kSocket] = null - client[kHTTP2Session] = null +/***/ }), - if (client.destroyed) { - assert(this[kPending] === 0) +/***/ 85708: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - // Fail entire queue. - const requests = client[kQueue].splice(client[kRunningIdx]) - for (let i = 0; i < requests.length; i++) { - const request = requests[i] - errorRequest(this, request, err) +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.formatInventoryConfig = void 0; +const dataFix_1 = __nccwpck_require__(61615); +const isObject_1 = __nccwpck_require__(81269); +const isArray_1 = __nccwpck_require__(71954); +const formatObjKey_1 = __nccwpck_require__(72095); +function formatInventoryConfig(inventoryConfig, toArray = false) { + if (toArray && isObject_1.isObject(inventoryConfig)) + inventoryConfig = [inventoryConfig]; + if (isArray_1.isArray(inventoryConfig)) { + inventoryConfig = inventoryConfig.map(formatFn); } - } else if (client[kRunning] > 0) { - // Fail head of pipeline. - const request = client[kQueue][client[kRunningIdx]] - client[kQueue][client[kRunningIdx]++] = null + else { + inventoryConfig = formatFn(inventoryConfig); + } + return inventoryConfig; +} +exports.formatInventoryConfig = formatInventoryConfig; +function formatFn(_) { + dataFix_1.dataFix(_, { bool: ['IsEnabled'] }, conf => { + var _a, _b; + // prefix + conf.prefix = conf.Filter.Prefix; + delete conf.Filter; + // OSSBucketDestination + conf.OSSBucketDestination = conf.Destination.OSSBucketDestination; + // OSSBucketDestination.rolename + conf.OSSBucketDestination.rolename = conf.OSSBucketDestination.RoleArn.replace(/.*\//, ''); + delete conf.OSSBucketDestination.RoleArn; + // OSSBucketDestination.bucket + conf.OSSBucketDestination.bucket = conf.OSSBucketDestination.Bucket.replace(/.*:::/, ''); + delete conf.OSSBucketDestination.Bucket; + delete conf.Destination; + // frequency + conf.frequency = conf.Schedule.Frequency; + delete conf.Schedule.Frequency; + // optionalFields + if (((_a = conf === null || conf === void 0 ? void 0 : conf.OptionalFields) === null || _a === void 0 ? void 0 : _a.Field) && !isArray_1.isArray((_b = conf.OptionalFields) === null || _b === void 0 ? void 0 : _b.Field)) + conf.OptionalFields.Field = [conf.OptionalFields.Field]; + }); + // firstLowerCase + _ = formatObjKey_1.formatObjKey(_, 'firstLowerCase', { exclude: ['OSSBucketDestination', 'SSE-OSS', 'SSE-KMS'] }); + return _; +} - errorRequest(client, request, err) - } - client[kPendingIdx] = client[kRunningIdx] +/***/ }), - assert(client[kRunning] === 0) +/***/ 72095: +/***/ ((__unused_webpack_module, exports) => { - client.emit('disconnect', - client[kUrl], - [client], - err - ) +"use strict"; - resume(client) +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.formatObjKey = void 0; +function formatObjKey(obj, type, options) { + if (obj === null || typeof obj !== 'object') { + return obj; + } + let o; + if (Array.isArray(obj)) { + o = []; + for (let i = 0; i < obj.length; i++) { + o.push(formatObjKey(obj[i], type, options)); + } + } + else { + o = {}; + Object.keys(obj).forEach(key => { + o[handelFormat(key, type, options)] = formatObjKey(obj[key], type, options); + }); + } + return o; +} +exports.formatObjKey = formatObjKey; +function handelFormat(key, type, options) { + if (options && options.exclude && options.exclude.includes(key)) + return key; + if (type === 'firstUpperCase') { + key = key.replace(/^./, (_) => _.toUpperCase()); + } + else if (type === 'firstLowerCase') { + key = key.replace(/^./, (_) => _.toLowerCase()); + } + return key; } -const constants = __nccwpck_require__(953) -const createRedirectInterceptor = __nccwpck_require__(8861) -const EMPTY_BUF = Buffer.alloc(0) -async function lazyllhttp () { - const llhttpWasmData = process.env.JEST_WORKER_ID ? __nccwpck_require__(1145) : undefined +/***/ }), - let mod - try { - mod = await WebAssembly.compile(Buffer.from(__nccwpck_require__(5627), 'base64')) - } catch (e) { - /* istanbul ignore next */ +/***/ 97115: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - // We could check if the error was caused by the simd option not - // being enabled, but the occurring of this other error - // * https://github.com/emscripten-core/emscripten/issues/11495 - // got me to remove that check to avoid breaking Node 12. - mod = await WebAssembly.compile(Buffer.from(llhttpWasmData || __nccwpck_require__(1145), 'base64')) - } +"use strict"; - return await WebAssembly.instantiate(mod, { - env: { - /* eslint-disable camelcase */ +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.formatTag = void 0; +const isObject_1 = __nccwpck_require__(81269); +function formatTag(obj) { + if (obj.Tagging !== undefined) { + obj = obj.Tagging.TagSet.Tag; + } + else if (obj.TagSet !== undefined) { + obj = obj.TagSet.Tag; + } + else if (obj.Tag !== undefined) { + obj = obj.Tag; + } + obj = obj && isObject_1.isObject(obj) ? [obj] : obj || []; + const tag = {}; + obj.forEach(item => { + tag[item.Key] = item.Value; + }); + return tag; +} +exports.formatTag = formatTag; - wasm_on_url: (p, at, len) => { - /* istanbul ignore next */ - return 0 - }, - wasm_on_status: (p, at, len) => { - assert.strictEqual(currentParser.ptr, p) - const start = at - currentBufferPtr + currentBufferRef.byteOffset - return currentParser.onStatus(new FastBuffer(currentBufferRef.buffer, start, len)) || 0 - }, - wasm_on_message_begin: (p) => { - assert.strictEqual(currentParser.ptr, p) - return currentParser.onMessageBegin() || 0 - }, - wasm_on_header_field: (p, at, len) => { - assert.strictEqual(currentParser.ptr, p) - const start = at - currentBufferPtr + currentBufferRef.byteOffset - return currentParser.onHeaderField(new FastBuffer(currentBufferRef.buffer, start, len)) || 0 - }, - wasm_on_header_value: (p, at, len) => { - assert.strictEqual(currentParser.ptr, p) - const start = at - currentBufferPtr + currentBufferRef.byteOffset - return currentParser.onHeaderValue(new FastBuffer(currentBufferRef.buffer, start, len)) || 0 - }, - wasm_on_headers_complete: (p, statusCode, upgrade, shouldKeepAlive) => { - assert.strictEqual(currentParser.ptr, p) - return currentParser.onHeadersComplete(statusCode, Boolean(upgrade), Boolean(shouldKeepAlive)) || 0 - }, - wasm_on_body: (p, at, len) => { - assert.strictEqual(currentParser.ptr, p) - const start = at - currentBufferPtr + currentBufferRef.byteOffset - return currentParser.onBody(new FastBuffer(currentBufferRef.buffer, start, len)) || 0 - }, - wasm_on_message_complete: (p) => { - assert.strictEqual(currentParser.ptr, p) - return currentParser.onMessageComplete() || 0 - } - /* eslint-enable camelcase */ - } - }) -} +/***/ }), -let llhttpInstance = null -let llhttpPromise = lazyllhttp() -llhttpPromise.catch() +/***/ 98423: +/***/ ((__unused_webpack_module, exports) => { -let currentParser = null -let currentBufferRef = null -let currentBufferSize = 0 -let currentBufferPtr = null +"use strict"; -const TIMEOUT_HEADERS = 1 -const TIMEOUT_BODY = 2 -const TIMEOUT_IDLE = 3 +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.getStandardRegion = void 0; +function getStandardRegion(str) { + return str.replace(/^oss-/g, ''); +} +exports.getStandardRegion = getStandardRegion; -class Parser { - constructor (client, socket, { exports }) { - assert(Number.isFinite(client[kMaxHeadersSize]) && client[kMaxHeadersSize] > 0) - this.llhttp = exports - this.ptr = this.llhttp.llhttp_alloc(constants.TYPE.RESPONSE) - this.client = client - this.socket = socket - this.timeout = null - this.timeoutValue = null - this.timeoutType = null - this.statusCode = null - this.statusText = '' - this.upgrade = false - this.headers = [] - this.headersSize = 0 - this.headersMaxSize = client[kMaxHeadersSize] - this.shouldKeepAlive = false - this.paused = false - this.resume = this.resume.bind(this) +/***/ }), - this.bytesRead = 0 +/***/ 70365: +/***/ ((__unused_webpack_module, exports) => { - this.keepAlive = '' - this.contentLength = '' - this.connection = '' - this.maxResponseSize = client[kMaxResponseSize] - } +"use strict"; - setTimeout (value, type) { - this.timeoutType = type - if (value !== this.timeoutValue) { - timers.clearTimeout(this.timeout) - if (value) { - this.timeout = timers.setTimeout(onParserTimeout, value, this) - // istanbul ignore else: only for jest - if (this.timeout.unref) { - this.timeout.unref() +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.getStrBytesCount = void 0; +function getStrBytesCount(str) { + let bytesCount = 0; + for (let i = 0; i < str.length; i++) { + const c = str.charAt(i); + if (/^[\u00-\uff]$/.test(c)) { + bytesCount += 1; + } + else { + bytesCount += 2; } - } else { - this.timeout = null - } - this.timeoutValue = value - } else if (this.timeout) { - // istanbul ignore else: only for jest - if (this.timeout.refresh) { - this.timeout.refresh() - } } - } + return bytesCount; +} +exports.getStrBytesCount = getStrBytesCount; - resume () { - if (this.socket.destroyed || !this.paused) { - return - } - assert(this.ptr != null) - assert(currentParser == null) +/***/ }), - this.llhttp.llhttp_resume(this.ptr) +/***/ 71954: +/***/ ((__unused_webpack_module, exports) => { - assert(this.timeoutType === TIMEOUT_BODY) - if (this.timeout) { - // istanbul ignore else: only for jest - if (this.timeout.refresh) { - this.timeout.refresh() - } - } +"use strict"; - this.paused = false - this.execute(this.socket.read() || EMPTY_BUF) // Flush parser. - this.readMore() - } +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.isArray = void 0; +exports.isArray = obj => { + return Object.prototype.toString.call(obj) === '[object Array]'; +}; - readMore () { - while (!this.paused && this.ptr) { - const chunk = this.socket.read() - if (chunk === null) { - break - } - this.execute(chunk) - } - } - execute (data) { - assert(this.ptr != null) - assert(currentParser == null) - assert(!this.paused) +/***/ }), - const { socket, llhttp } = this +/***/ 55850: +/***/ ((__unused_webpack_module, exports) => { - if (data.length > currentBufferSize) { - if (currentBufferPtr) { - llhttp.free(currentBufferPtr) - } - currentBufferSize = Math.ceil(data.length / 4096) * 4096 - currentBufferPtr = llhttp.malloc(currentBufferSize) - } +"use strict"; - new Uint8Array(llhttp.memory.buffer, currentBufferPtr, currentBufferSize).set(data) +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.isBuffer = void 0; +function isBuffer(obj) { + return Buffer.isBuffer(obj); +} +exports.isBuffer = isBuffer; - // Call `execute` on the wasm parser. - // We pass the `llhttp_parser` pointer address, the pointer address of buffer view data, - // and finally the length of bytes to parse. - // The return value is an error code or `constants.ERROR.OK`. - try { - let ret - try { - currentBufferRef = data - currentParser = this - ret = llhttp.llhttp_execute(this.ptr, currentBufferPtr, data.length) - /* eslint-disable-next-line no-useless-catch */ - } catch (err) { - /* istanbul ignore next: difficult to make a test case for */ - throw err - } finally { - currentParser = null - currentBufferRef = null - } +/***/ }), - const offset = llhttp.llhttp_get_error_pos(this.ptr) - currentBufferPtr +/***/ 15605: +/***/ ((__unused_webpack_module, exports) => { - if (ret === constants.ERROR.PAUSED_UPGRADE) { - this.onUpgrade(data.slice(offset)) - } else if (ret === constants.ERROR.PAUSED) { - this.paused = true - socket.unshift(data.slice(offset)) - } else if (ret !== constants.ERROR.OK) { - const ptr = llhttp.llhttp_get_error_reason(this.ptr) - let message = '' - /* istanbul ignore else: difficult to make a test case for */ - if (ptr) { - const len = new Uint8Array(llhttp.memory.buffer, ptr).indexOf(0) - message = - 'Response does not match the HTTP/1.1 protocol (' + - Buffer.from(llhttp.memory.buffer, ptr, len).toString() + - ')' - } - throw new HTTPParserError(message, constants.ERROR[ret], data.slice(offset)) - } - } catch (err) { - util.destroy(socket, err) +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.isDingTalk = void 0; +function isDingTalk() { + if (process.browser && window.navigator.userAgent.toLowerCase().includes('aliapp(dingtalk')) { + return true; } - } + return false; +} +exports.isDingTalk = isDingTalk; - destroy () { - assert(this.ptr != null) - assert(currentParser == null) - this.llhttp.llhttp_free(this.ptr) - this.ptr = null +/***/ }), - timers.clearTimeout(this.timeout) - this.timeout = null - this.timeoutValue = null - this.timeoutType = null +/***/ 77169: +/***/ ((__unused_webpack_module, exports) => { - this.paused = false - } +"use strict"; - onStatus (buf) { - this.statusText = buf.toString() - } +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.isFile = void 0; +exports.isFile = obj => { + return typeof File !== 'undefined' && obj instanceof File; +}; - onMessageBegin () { - const { socket, client } = this - /* istanbul ignore next: difficult to make a test case for */ - if (socket.destroyed) { - return -1 - } +/***/ }), - const request = client[kQueue][client[kRunningIdx]] - if (!request) { - return -1 - } - } +/***/ 18818: +/***/ ((__unused_webpack_module, exports) => { - onHeaderField (buf) { - const len = this.headers.length +"use strict"; - if ((len & 1) === 0) { - this.headers.push(buf) - } else { - this.headers[len - 1] = Buffer.concat([this.headers[len - 1], buf]) - } +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.isFunction = void 0; +exports.isFunction = (v) => { + return typeof v === 'function'; +}; - this.trackHeader(buf.length) - } - onHeaderValue (buf) { - let len = this.headers.length +/***/ }), - if ((len & 1) === 1) { - this.headers.push(buf) - len += 1 - } else { - this.headers[len - 1] = Buffer.concat([this.headers[len - 1], buf]) - } +/***/ 42439: +/***/ ((__unused_webpack_module, exports) => { - const key = this.headers[len - 2] - if (key.length === 10 && key.toString().toLowerCase() === 'keep-alive') { - this.keepAlive += buf.toString() - } else if (key.length === 10 && key.toString().toLowerCase() === 'connection') { - this.connection += buf.toString() - } else if (key.length === 14 && key.toString().toLowerCase() === 'content-length') { - this.contentLength += buf.toString() - } +"use strict"; - this.trackHeader(buf.length) - } +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.isIP = void 0; +// it provide commont methods for node and browser , we will add more solutions later in this file +/** + * Judge isIP include ipv4 or ipv6 + * @param {String} options + * @return {Array} the multipart uploads + */ +exports.isIP = host => { + const ipv4Regex = /^(25[0-5]|2[0-4]\d|[0-1]?\d?\d)(\.(25[0-5]|2[0-4]\d|[0-1]?\d?\d)){3}$/; + const ipv6Regex = /^\s*((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(%.+)?\s*$/; + return ipv4Regex.test(host) || ipv6Regex.test(host); +}; - trackHeader (len) { - this.headersSize += len - if (this.headersSize >= this.headersMaxSize) { - util.destroy(this.socket, new HeadersOverflowError()) - } - } - onUpgrade (head) { - const { upgrade, client, socket, headers, statusCode } = this +/***/ }), - assert(upgrade) +/***/ 81269: +/***/ ((__unused_webpack_module, exports) => { - const request = client[kQueue][client[kRunningIdx]] - assert(request) +"use strict"; - assert(!socket.destroyed) - assert(socket === client[kSocket]) - assert(!this.paused) - assert(request.upgrade || request.method === 'CONNECT') +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.isObject = void 0; +exports.isObject = obj => { + return Object.prototype.toString.call(obj) === '[object Object]'; +}; - this.statusCode = null - this.statusText = '' - this.shouldKeepAlive = null - assert(this.headers.length % 2 === 0) - this.headers = [] - this.headersSize = 0 +/***/ }), - socket.unshift(head) +/***/ 75285: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - socket[kParser].destroy() - socket[kParser] = null +"use strict"; - socket[kClient] = null - socket[kError] = null - socket - .removeListener('error', onSocketError) - .removeListener('readable', onSocketReadable) - .removeListener('end', onSocketEnd) - .removeListener('close', onSocketClose) +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.lowercaseKeyHeader = void 0; +const isObject_1 = __nccwpck_require__(81269); +function lowercaseKeyHeader(headers) { + const lowercaseHeader = {}; + if (isObject_1.isObject(headers)) { + Object.keys(headers).forEach(key => { + lowercaseHeader[key.toLowerCase()] = headers[key]; + }); + } + return lowercaseHeader; +} +exports.lowercaseKeyHeader = lowercaseKeyHeader; - client[kSocket] = null - client[kQueue][client[kRunningIdx]++] = null - client.emit('disconnect', client[kUrl], [client], new InformationalError('upgrade')) - try { - request.onUpgrade(statusCode, headers, socket) - } catch (err) { - util.destroy(socket, err) - } +/***/ }), - resume(client) - } +/***/ 96846: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - onHeadersComplete (statusCode, upgrade, shouldKeepAlive) { - const { client, socket, headers, statusText } = this +"use strict"; - /* istanbul ignore next: difficult to make a test case for */ - if (socket.destroyed) { - return -1 +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.obj2xml = void 0; +const formatObjKey_1 = __nccwpck_require__(72095); +function type(params) { + return Object.prototype.toString + .call(params) + .replace(/(.*? |])/g, '') + .toLowerCase(); +} +function obj2xml(obj, options) { + let s = ''; + if (options && options.headers) { + s = '\n'; + } + if (options && options.firstUpperCase) { + obj = formatObjKey_1.formatObjKey(obj, 'firstUpperCase'); + } + if (type(obj) === 'object') { + Object.keys(obj).forEach(key => { + // filter undefined or null + if (type(obj[key]) !== 'undefined' && type(obj[key]) !== 'null') { + if (type(obj[key]) === 'string' || type(obj[key]) === 'number') { + s += `<${key}>${obj[key]}`; + } + else if (type(obj[key]) === 'object') { + s += `<${key}>${obj2xml(obj[key])}`; + } + else if (type(obj[key]) === 'array') { + s += obj[key].map(keyChild => `<${key}>${obj2xml(keyChild)}`).join(''); + } + else { + s += `<${key}>${obj[key].toString()}`; + } + } + }); } + else { + s += obj.toString(); + } + return s; +} +exports.obj2xml = obj2xml; - const request = client[kQueue][client[kRunningIdx]] - /* istanbul ignore next: difficult to make a test case for */ - if (!request) { - return -1 - } +/***/ }), - assert(!this.upgrade) - assert(this.statusCode < 200) +/***/ 72577: +/***/ ((__unused_webpack_module, exports) => { - if (statusCode === 100) { - util.destroy(socket, new SocketError('bad response', util.getSocketInfo(socket))) - return -1 - } +"use strict"; - /* this can only happen if server is misbehaving */ - if (upgrade && !request.upgrade) { - util.destroy(socket, new SocketError('bad upgrade', util.getSocketInfo(socket))) - return -1 +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.omit = void 0; +function omit(originalObject, keysToOmit) { + const cloneObject = Object.assign({}, originalObject); + for (const path of keysToOmit) { + delete cloneObject[path]; } + return cloneObject; +} +exports.omit = omit; - assert.strictEqual(this.timeoutType, TIMEOUT_HEADERS) - this.statusCode = statusCode - this.shouldKeepAlive = ( - shouldKeepAlive || - // Override llhttp value which does not allow keepAlive for HEAD. - (request.method === 'HEAD' && !socket[kReset] && this.connection.toLowerCase() === 'keep-alive') - ) +/***/ }), - if (this.statusCode >= 200) { - const bodyTimeout = request.bodyTimeout != null - ? request.bodyTimeout - : client[kBodyTimeout] - this.setTimeout(bodyTimeout, TIMEOUT_BODY) - } else if (this.timeout) { - // istanbul ignore else: only for jest - if (this.timeout.refresh) { - this.timeout.refresh() - } - } +/***/ 30061: +/***/ ((__unused_webpack_module, exports) => { - if (request.method === 'CONNECT') { - assert(client[kRunning] === 1) - this.upgrade = true - return 2 - } +"use strict"; - if (upgrade) { - assert(client[kRunning] === 1) - this.upgrade = true - return 2 +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.policy2Str = void 0; +function policy2Str(policy) { + let policyStr; + if (policy) { + if (typeof policy === 'string') { + try { + policyStr = JSON.stringify(JSON.parse(policy)); + } + catch (err) { + throw new Error(`Policy string is not a valid JSON: ${err.message}`); + } + } + else { + policyStr = JSON.stringify(policy); + } } + return policyStr; +} +exports.policy2Str = policy2Str; - assert(this.headers.length % 2 === 0) - this.headers = [] - this.headersSize = 0 - if (this.shouldKeepAlive && client[kPipelining]) { - const keepAliveTimeout = this.keepAlive ? util.parseKeepAliveTimeout(this.keepAlive) : null +/***/ }), - if (keepAliveTimeout != null) { - const timeout = Math.min( - keepAliveTimeout - client[kKeepAliveTimeoutThreshold], - client[kKeepAliveMaxTimeout] - ) - if (timeout <= 0) { - socket[kReset] = true - } else { - client[kKeepAliveTimeoutValue] = timeout - } - } else { - client[kKeepAliveTimeoutValue] = client[kKeepAliveDefaultTimeout] - } - } else { - // Stop more requests from being dispatched. - socket[kReset] = true - } +/***/ 41514: +/***/ ((__unused_webpack_module, exports) => { - const pause = request.onHeaders(statusCode, headers, this.resume, statusText) === false +"use strict"; - if (request.aborted) { - return -1 - } +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.retry = void 0; +function retry(func, retryMax, config = {}) { + let retryNum = 0; + const { retryDelay = 500, errorHandler = () => true } = config; + const funcR = (...arg) => { + return new Promise((resolve, reject) => { + func(...arg) + .then(result => { + retryNum = 0; + resolve(result); + }) + .catch(err => { + if (retryNum < retryMax && errorHandler(err)) { + retryNum++; + setTimeout(() => { + resolve(funcR(...arg)); + }, retryDelay); + } + else { + retryNum = 0; + reject(err); + } + }); + }); + }; + return funcR; +} +exports.retry = retry; - if (request.method === 'HEAD') { - return 1 - } - if (statusCode < 200) { - return 1 - } +/***/ }), - if (socket[kBlocking]) { - socket[kBlocking] = false - resume(client) +/***/ 16690: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __importDefault = (this && this.__importDefault) || function (mod) { + return (mod && mod.__esModule) ? mod : { "default": mod }; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.setRegion = void 0; +const url_1 = __importDefault(__nccwpck_require__(57310)); +const checkConfigValid_1 = __nccwpck_require__(27324); +function setRegion(region, internal = false, secure = false) { + checkConfigValid_1.checkConfigValid(region, 'region'); + const protocol = secure ? 'https://' : 'http://'; + let suffix = internal ? '-internal.aliyuncs.com' : '.aliyuncs.com'; + const prefix = 'vpc100-oss-cn-'; + // aliyun VPC region: https://help.aliyun.com/knowledge_detail/38740.html + if (region.substr(0, prefix.length) === prefix) { + suffix = '.aliyuncs.com'; } + return url_1.default.parse(protocol + region + suffix); +} +exports.setRegion = setRegion; - return pause ? constants.ERROR.PAUSED : 0 - } - onBody (buf) { - const { client, socket, statusCode, maxResponseSize } = this +/***/ }), - if (socket.destroyed) { - return -1 - } +/***/ 84622: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - const request = client[kQueue][client[kRunningIdx]] - assert(request) +"use strict"; - assert.strictEqual(this.timeoutType, TIMEOUT_BODY) - if (this.timeout) { - // istanbul ignore else: only for jest - if (this.timeout.refresh) { - this.timeout.refresh() - } +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.checkCredentials = exports.setSTSToken = void 0; +const formatObjKey_1 = __nccwpck_require__(72095); +async function setSTSToken() { + if (!this.options) + this.options = {}; + const now = new Date(); + if (this.stsTokenFreshTime) { + if (+now - this.stsTokenFreshTime >= this.options.refreshSTSTokenInterval) { + this.stsTokenFreshTime = now; + let credentials = await this.options.refreshSTSToken(); + credentials = formatObjKey_1.formatObjKey(credentials, 'firstLowerCase'); + if (credentials.securityToken) { + credentials.stsToken = credentials.securityToken; + } + checkCredentials(credentials); + Object.assign(this.options, credentials); + } + } + else { + this.stsTokenFreshTime = now; } + return null; +} +exports.setSTSToken = setSTSToken; +function checkCredentials(obj) { + const stsTokenKey = ['accessKeySecret', 'accessKeyId', 'stsToken']; + const objKeys = Object.keys(obj); + stsTokenKey.forEach(_ => { + if (!objKeys.find(key => key === _)) { + throw Error(`refreshSTSToken must return contains ${_}`); + } + }); +} +exports.checkCredentials = checkCredentials; - assert(statusCode >= 200) - if (maxResponseSize > -1 && this.bytesRead + buf.length > maxResponseSize) { - util.destroy(socket, new ResponseExceededMaxSizeError()) - return -1 - } +/***/ }), - this.bytesRead += buf.length +/***/ 30628: +/***/ ((module) => { - if (request.onData(buf) === false) { - return constants.ERROR.PAUSED - } +/* istanbul ignore next */ +module.exports = function (OssClient) { + /* istanbul ignore next */ + // function objectRequestParams(method, name, options) { + // options = options || {}; + // name = this._objectName(name); + // const authResource = `/${this.options.bucket}/${name}`; + // const params = { + // name, + // method, + // host: this.options.imageHost, + // resource: `/${name}`, + // timeout: options.timeout, + // authResource, + // ctx: options.ctx + // }; + // if (options.headers) { + // params.headers = options.headers; + // } + // return params; + // } + + function ImageClient(options) { + if (!(this instanceof ImageClient)) { + return new ImageClient(options); + } + if (!options.bucket) { + throw new Error('require bucket for image service instance'); + } + if (!options.imageHost) { + throw new Error('require imageHost for image service instance'); + } + + options.endpoint = options.imageHost; + this.ossClient = new OssClient(options); + this.ossClient.options.imageHost = options.imageHost; + // this.ossClient._objectRequestParams = objectRequestParams; } - onMessageComplete () { - const { client, socket, statusCode, upgrade, headers, contentLength, bytesRead, shouldKeepAlive } = this + /** + * Image operations + */ - if (socket.destroyed && (!statusCode || shouldKeepAlive)) { - return -1 - } + ImageClient.prototype.get = async function get(name, file, options) { + return await this.ossClient.get(name, file, options); + }; - if (upgrade) { - return - } + ImageClient.prototype.getStream = async function getStream(name, options) { + return await this.ossClient.getStream(name, options); + }; - const request = client[kQueue][client[kRunningIdx]] - assert(request) + ImageClient.prototype.getExif = async function getExif(name, options) { + const params = this.ossClient._objectRequestParams('GET', `${name}@exif`, options); + params.successStatuses = [200]; - assert(statusCode >= 100) + let result = await this.ossClient.request(params); + result = await this._parseResponse(result); + return { + res: result.res, + data: result.data + }; + }; - this.statusCode = null - this.statusText = '' - this.bytesRead = 0 - this.contentLength = '' - this.keepAlive = '' - this.connection = '' + ImageClient.prototype.getInfo = async function getInfo(name, options) { + const params = this.ossClient._objectRequestParams('GET', `${name}@infoexif`, options); + params.successStatuses = [200]; - assert(this.headers.length % 2 === 0) - this.headers = [] - this.headersSize = 0 + let result = await this.ossClient.request(params); + result = await this._parseResponse(result); + return { + res: result.res, + data: result.data + }; + }; - if (statusCode < 200) { - return - } + ImageClient.prototype.putStyle = async function putStyle(styleName, style, options) { + const params = this.ossClient._objectRequestParams('PUT', `/?style&styleName=${styleName}`, options); + params.successStatuses = [200]; + params.content = `${'\n`; - /* istanbul ignore next: should be handled by llhttp? */ - if (request.method !== 'HEAD' && contentLength && bytesRead !== parseInt(contentLength, 10)) { - util.destroy(socket, new ResponseContentLengthMismatchError()) - return -1 - } + let result = await this.ossClient.request(params); + result = await this._parseResponse(result); + return { + res: result.res, + data: result.data + }; + }; - request.onComplete(headers) + ImageClient.prototype.getStyle = async function getStyle(styleName, options) { + const params = this.ossClient._objectRequestParams('GET', `/?style&styleName=${styleName}`, options); + params.successStatuses = [200]; - client[kQueue][client[kRunningIdx]++] = null + let result = await this.ossClient.request(params); + result = await this._parseResponse(result); + return { + res: result.res, + data: result.data + }; + }; - if (socket[kWriting]) { - assert.strictEqual(client[kRunning], 0) - // Response completed before request. - util.destroy(socket, new InformationalError('reset')) - return constants.ERROR.PAUSED - } else if (!shouldKeepAlive) { - util.destroy(socket, new InformationalError('reset')) - return constants.ERROR.PAUSED - } else if (socket[kReset] && client[kRunning] === 0) { - // Destroy socket once all requests have completed. - // The request at the tail of the pipeline is the one - // that requested reset and no further requests should - // have been queued since then. - util.destroy(socket, new InformationalError('reset')) - return constants.ERROR.PAUSED - } else if (client[kPipelining] === 1) { - // We must wait a full event loop cycle to reuse this socket to make sure - // that non-spec compliant servers are not closing the connection even if they - // said they won't. - setImmediate(resume, client) - } else { - resume(client) - } - } -} + ImageClient.prototype.listStyle = async function listStyle(options) { + const params = this.ossClient._objectRequestParams('GET', '/?style', options); + params.successStatuses = [200]; -function onParserTimeout (parser) { - const { socket, timeoutType, client } = parser + let result = await this.ossClient.request(params); + result = await this._parseResponse(result); + return { + res: result.res, + data: result.data.Style + }; + }; - /* istanbul ignore else */ - if (timeoutType === TIMEOUT_HEADERS) { - if (!socket[kWriting] || socket.writableNeedDrain || client[kRunning] > 1) { - assert(!parser.paused, 'cannot be paused while waiting for headers') - util.destroy(socket, new HeadersTimeoutError()) - } - } else if (timeoutType === TIMEOUT_BODY) { - if (!parser.paused) { - util.destroy(socket, new BodyTimeoutError()) - } - } else if (timeoutType === TIMEOUT_IDLE) { - assert(client[kRunning] === 0 && client[kKeepAliveTimeoutValue]) - util.destroy(socket, new InformationalError('socket idle timeout')) - } -} + ImageClient.prototype.deleteStyle = async function deleteStyle(styleName, options) { + const params = this.ossClient._objectRequestParams('DELETE', `/?style&styleName=${styleName}`, options); + params.successStatuses = [204]; -function onSocketReadable () { - const { [kParser]: parser } = this - if (parser) { - parser.readMore() - } -} + const result = await this.ossClient.request(params); + return { + res: result.res + }; + }; + + ImageClient.prototype.signatureUrl = function signatureUrl(name) { + return this.ossClient.signatureUrl(name); + }; + + ImageClient.prototype._parseResponse = async function _parseResponse(result) { + const str = result.data.toString(); + const type = result.res.headers['content-type']; + + if (type === 'application/json') { + const data = JSON.parse(str); + result.data = {}; + if (data) { + Object.keys(data).forEach(key => { + result.data[key] = parseFloat(data[key].value, 10) || data[key].value; + }); + } + } else if (type === 'application/xml') { + result.data = await this.ossClient.parseXML(str); + } + return result; + }; -function onSocketError (err) { - const { [kClient]: client, [kParser]: parser } = this + return ImageClient; +}; - assert(err.code !== 'ERR_TLS_CERT_ALTNAME_INVALID') - if (client[kHTTPConnVersion] !== 'h2') { - // On Mac OS, we get an ECONNRESET even if there is a full body to be forwarded - // to the user. - if (err.code === 'ECONNRESET' && parser.statusCode && !parser.shouldKeepAlive) { - // We treat all incoming data so for as a valid response. - parser.onMessageComplete() - return - } - } +/***/ }), - this[kError] = err +/***/ 40107: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - onError(this[kClient], err) -} +const fs = __nccwpck_require__(57147); +const is = __nccwpck_require__(65565); +const util = __nccwpck_require__(73837); +const path = __nccwpck_require__(71017); +const mime = __nccwpck_require__(29994); +const { isFile } = __nccwpck_require__(77169); +const { isArray } = __nccwpck_require__(71954); +const { isBuffer } = __nccwpck_require__(55850); +const { retry } = __nccwpck_require__(41514); -function onError (client, err) { - if ( - client[kRunning] === 0 && - err.code !== 'UND_ERR_INFO' && - err.code !== 'UND_ERR_SOCKET' - ) { - // Error is not caused by running request and not a recoverable - // socket error. +const proto = exports; - assert(client[kPendingIdx] === client[kRunningIdx]) +/** + * Multipart operations + */ - const requests = client[kQueue].splice(client[kRunningIdx]) - for (let i = 0; i < requests.length; i++) { - const request = requests[i] - errorRequest(client, request, err) - } - assert(client[kSize] === 0) +/** + * Upload a file to OSS using multipart uploads + * @param {String} name + * @param {String|File|Buffer} file + * @param {Object} options + * {Object} options.callback The callback parameter is composed of a JSON string encoded in Base64 + * {String} options.callback.url the OSS sends a callback request to this URL + * {String} options.callback.host The host header value for initiating callback requests + * {String} options.callback.body The value of the request body when a callback is initiated + * {String} options.callback.contentType The Content-Type of the callback requests initiatiated + * {Object} options.callback.customValue Custom parameters are a map of key-values, e.g: + * customValue = { + * key1: 'value1', + * key2: 'value2' + * } + */ +proto.multipartUpload = async function multipartUpload(name, file, options) { + this.resetCancelFlag(); + options = options || {}; + if (options.checkpoint && options.checkpoint.uploadId) { + return await this._resumeMultipart(options.checkpoint, options); } -} - -function onSocketEnd () { - const { [kParser]: parser, [kClient]: client } = this - if (client[kHTTPConnVersion] !== 'h2') { - if (parser.statusCode && !parser.shouldKeepAlive) { - // We treat all incoming data so far as a valid response. - parser.onMessageComplete() - return + const minPartSize = 100 * 1024; + if (!options.mime) { + if (isFile(file)) { + options.mime = mime.getType(path.extname(file.name)); + } else if (isBuffer(file)) { + options.mime = ''; + } else { + options.mime = mime.getType(path.extname(file)); } } + options.headers = options.headers || {}; + this._convertMetaToHeaders(options.meta, options.headers); - util.destroy(this, new SocketError('other side closed', util.getSocketInfo(this))) -} + const fileSize = await this._getFileSize(file); + if (fileSize < minPartSize) { + options.contentLength = fileSize; + const result = await this.put(name, file, options); + if (options && options.progress) { + await options.progress(1); + } -function onSocketClose () { - const { [kClient]: client, [kParser]: parser } = this + const ret = { + res: result.res, + bucket: this.options.bucket, + name, + etag: result.res.headers.etag + }; - if (client[kHTTPConnVersion] === 'h1' && parser) { - if (!this[kError] && parser.statusCode && !parser.shouldKeepAlive) { - // We treat all incoming data so far as a valid response. - parser.onMessageComplete() + if ((options.headers && options.headers['x-oss-callback']) || options.callback) { + ret.data = result.data; } - this[kParser].destroy() - this[kParser] = null + return ret; } - const err = this[kError] || new SocketError('closed', util.getSocketInfo(this)) + if (options.partSize && !(parseInt(options.partSize, 10) === options.partSize)) { + throw new Error('partSize must be int number'); + } - client[kSocket] = null + if (options.partSize && options.partSize < minPartSize) { + throw new Error(`partSize must not be smaller than ${minPartSize}`); + } - if (client.destroyed) { - assert(client[kPending] === 0) + const initResult = await this.initMultipartUpload(name, options); + const { uploadId } = initResult; + const partSize = this._getPartSize(fileSize, options.partSize); - // Fail entire queue. - const requests = client[kQueue].splice(client[kRunningIdx]) - for (let i = 0; i < requests.length; i++) { - const request = requests[i] - errorRequest(client, request, err) - } - } else if (client[kRunning] > 0 && err.code !== 'UND_ERR_INFO') { - // Fail head of pipeline. - const request = client[kQueue][client[kRunningIdx]] - client[kQueue][client[kRunningIdx]++] = null + const checkpoint = { + file, + name, + fileSize, + partSize, + uploadId, + doneParts: [] + }; - errorRequest(client, request, err) + if (options && options.progress) { + await options.progress(0, checkpoint, initResult.res); } - client[kPendingIdx] = client[kRunningIdx] - - assert(client[kRunning] === 0) - - client.emit('disconnect', client[kUrl], [client], err) - - resume(client) -} - -async function connect (client) { - assert(!client[kConnecting]) - assert(!client[kSocket]) - - let { host, hostname, protocol, port } = client[kUrl] - - // Resolve ipv6 - if (hostname[0] === '[') { - const idx = hostname.indexOf(']') + return await this._resumeMultipart(checkpoint, options); +}; - assert(idx !== -1) - const ip = hostname.substring(1, idx) +/* + * Resume multipart upload from checkpoint. The checkpoint will be + * updated after each successful part upload. + * @param {Object} checkpoint the checkpoint + * @param {Object} options + */ +proto._resumeMultipart = async function _resumeMultipart(checkpoint, options) { + const that = this; + if (this.isCancel()) { + throw this._makeCancelEvent(); + } + const { file, fileSize, partSize, uploadId, doneParts, name } = checkpoint; + + const partOffs = this._divideParts(fileSize, partSize); + const numParts = partOffs.length; + let uploadPartJob = retry( + (self, partNo) => { + // eslint-disable-next-line no-async-promise-executor + return new Promise(async (resolve, reject) => { + try { + if (!self.isCancel()) { + const pi = partOffs[partNo - 1]; + const stream = await self._createStream(file, pi.start, pi.end); + const data = { + stream, + size: pi.end - pi.start + }; - assert(net.isIP(ip)) - hostname = ip - } + if (isArray(self.multipartUploadStreams)) { + self.multipartUploadStreams.push(data.stream); + } else { + self.multipartUploadStreams = [data.stream]; + } - client[kConnecting] = true + const removeStreamFromMultipartUploadStreams = function () { + if (!stream.destroyed) { + stream.destroy(); + } + const index = self.multipartUploadStreams.indexOf(stream); + if (index !== -1) { + self.multipartUploadStreams.splice(index, 1); + } + }; - if (channels.beforeConnect.hasSubscribers) { - channels.beforeConnect.publish({ - connectParams: { - host, - hostname, - protocol, - port, - servername: client[kServerName], - localAddress: client[kLocalAddress] - }, - connector: client[kConnector] - }) - } + stream.on('close', removeStreamFromMultipartUploadStreams); + stream.on('error', removeStreamFromMultipartUploadStreams); - try { - const socket = await new Promise((resolve, reject) => { - client[kConnector]({ - host, - hostname, - protocol, - port, - servername: client[kServerName], - localAddress: client[kLocalAddress] - }, (err, socket) => { - if (err) { - reject(err) - } else { - resolve(socket) + let result; + try { + result = await self._uploadPart(name, uploadId, partNo, data, options); + } catch (error) { + removeStreamFromMultipartUploadStreams(); + if (error.status === 404) { + throw self._makeAbortEvent(); + } + throw error; + } + if (!self.isCancel()) { + doneParts.push({ + number: partNo, + etag: result.res.headers.etag + }); + checkpoint.doneParts = doneParts; + + if (options.progress) { + await options.progress(doneParts.length / (numParts + 1), checkpoint, result.res); + } + } + } + resolve(); + } catch (err) { + err.partNum = partNo; + reject(err); } - }) - }) - - if (client.destroyed) { - util.destroy(socket.on('error', () => {}), new ClientDestroyedError()) - return - } - - client[kConnecting] = false - - assert(socket) - - const isH2 = socket.alpnProtocol === 'h2' - if (isH2) { - if (!h2ExperimentalWarned) { - h2ExperimentalWarned = true - process.emitWarning('H2 support is experimental, expect them to change at any time.', { - code: 'UNDICI-H2' - }) + }); + }, + this.options.retryMax, + { + errorHandler: err => { + const _errHandle = _err => { + const statusErr = [-1, -2].includes(_err.status); + const requestErrorRetryHandle = this.options.requestErrorRetryHandle || (() => true); + return statusErr && requestErrorRetryHandle(_err); + }; + return !!_errHandle(err); } + } + ); - const session = http2.connect(client[kUrl], { - createConnection: () => socket, - peerMaxConcurrentStreams: client[kHTTP2SessionState].maxConcurrentStreams - }) + const all = Array.from(new Array(numParts), (x, i) => i + 1); + const done = doneParts.map(p => p.number); + const todo = all.filter(p => done.indexOf(p) < 0); - client[kHTTPConnVersion] = 'h2' - session[kClient] = client - session[kSocket] = socket - session.on('error', onHttp2SessionError) - session.on('frameError', onHttp2FrameError) - session.on('end', onHttp2SessionEnd) - session.on('goaway', onHTTP2GoAway) - session.on('close', onSocketClose) - session.unref() + const defaultParallel = 5; + const parallel = options.parallel || defaultParallel; - client[kHTTP2Session] = session - socket[kHTTP2Session] = session - } else { - if (!llhttpInstance) { - llhttpInstance = await llhttpPromise - llhttpPromise = null + if (this.checkBrowserAndVersion('Internet Explorer', '10') || parallel === 1) { + for (let i = 0; i < todo.length; i++) { + if (this.isCancel()) { + throw this._makeCancelEvent(); } - - socket[kNoRef] = false - socket[kWriting] = false - socket[kReset] = false - socket[kBlocking] = false - socket[kParser] = new Parser(client, socket, llhttpInstance) + /* eslint no-await-in-loop: [0] */ + await uploadPartJob(this, todo[i]); } + } else { + // upload in parallel + const jobErr = await this._parallel(todo, parallel, value => { + return new Promise((resolve, reject) => { + uploadPartJob(that, value) + .then(() => { + resolve(); + }) + .catch(reject); + }); + }); - socket[kCounter] = 0 - socket[kMaxRequests] = client[kMaxRequests] - socket[kClient] = client - socket[kError] = null - - socket - .on('error', onSocketError) - .on('readable', onSocketReadable) - .on('end', onSocketEnd) - .on('close', onSocketClose) - - client[kSocket] = socket + const abortEvent = jobErr.find(err => err.name === 'abort'); + if (abortEvent) throw abortEvent; - if (channels.connected.hasSubscribers) { - channels.connected.publish({ - connectParams: { - host, - hostname, - protocol, - port, - servername: client[kServerName], - localAddress: client[kLocalAddress] - }, - connector: client[kConnector], - socket - }) - } - client.emit('connect', client[kUrl], [client]) - } catch (err) { - if (client.destroyed) { - return + if (this.isCancel()) { + uploadPartJob = null; + throw this._makeCancelEvent(); } - client[kConnecting] = false - - if (channels.connectError.hasSubscribers) { - channels.connectError.publish({ - connectParams: { - host, - hostname, - protocol, - port, - servername: client[kServerName], - localAddress: client[kLocalAddress] - }, - connector: client[kConnector], - error: err - }) + if (jobErr && jobErr.length > 0) { + jobErr[0].message = `Failed to upload some parts with error: ${jobErr[0].toString()} part_num: ${ + jobErr[0].partNum + }`; + throw jobErr[0]; } + } - if (err.code === 'ERR_TLS_CERT_ALTNAME_INVALID') { - assert(client[kRunning] === 0) - while (client[kPending] > 0 && client[kQueue][client[kPendingIdx]].servername === client[kServerName]) { - const request = client[kQueue][client[kPendingIdx]++] - errorRequest(client, request, err) - } - } else { - onError(client, err) - } + return await this.completeMultipartUpload(name, uploadId, doneParts, options); +}; - client.emit('connectionError', client[kUrl], [client], err) +/** + * Get file size + */ +proto._getFileSize = async function _getFileSize(file) { + if (isBuffer(file)) { + return file.length; + } else if (isFile(file)) { + return file.size; + } else if (is.string(file)) { + const stat = await this._statFile(file); + return stat.size; } - resume(client) -} + throw new Error('_getFileSize requires Buffer/File/String.'); +}; -function emitDrain (client) { - client[kNeedDrain] = 0 - client.emit('drain', client[kUrl], [client]) -} +/* + * Readable stream for Web File + */ +const { Readable } = __nccwpck_require__(12781); -function resume (client, sync) { - if (client[kResuming] === 2) { - return +function WebFileReadStream(file, options) { + if (!(this instanceof WebFileReadStream)) { + return new WebFileReadStream(file, options); } - client[kResuming] = 2 - - _resume(client, sync) - client[kResuming] = 0 + Readable.call(this, options); - if (client[kRunningIdx] > 256) { - client[kQueue].splice(0, client[kRunningIdx]) - client[kPendingIdx] -= client[kRunningIdx] - client[kRunningIdx] = 0 - } + this.file = file; + this.reader = new FileReader(); + this.start = 0; + this.finish = false; + this.fileBuffer = null; } +util.inherits(WebFileReadStream, Readable); -function _resume (client, sync) { - while (true) { - if (client.destroyed) { - assert(client[kPending] === 0) - return +WebFileReadStream.prototype.readFileAndPush = function readFileAndPush(size) { + if (this.fileBuffer) { + let pushRet = true; + while (pushRet && this.fileBuffer && this.start < this.fileBuffer.length) { + const { start } = this; + let end = start + size; + end = end > this.fileBuffer.length ? this.fileBuffer.length : end; + this.start = end; + pushRet = this.push(this.fileBuffer.slice(start, end)); } + } +}; - if (client[kClosedResolve] && !client[kSize]) { - client[kClosedResolve]() - client[kClosedResolve] = null - return +WebFileReadStream.prototype._read = function _read(size) { + if ( + (this.file && this.start >= this.file.size) || + (this.fileBuffer && this.start >= this.fileBuffer.length) || + this.finish || + (this.start === 0 && !this.file) + ) { + if (!this.finish) { + this.fileBuffer = null; + this.finish = true; } + this.push(null); + return; + } - const socket = client[kSocket] - - if (socket && !socket.destroyed && socket.alpnProtocol !== 'h2') { - if (client[kSize] === 0) { - if (!socket[kNoRef] && socket.unref) { - socket.unref() - socket[kNoRef] = true - } - } else if (socket[kNoRef] && socket.ref) { - socket.ref() - socket[kNoRef] = false - } + const defaultReadSize = 16 * 1024; + size = size || defaultReadSize; - if (client[kSize] === 0) { - if (socket[kParser].timeoutType !== TIMEOUT_IDLE) { - socket[kParser].setTimeout(client[kKeepAliveTimeoutValue], TIMEOUT_IDLE) - } - } else if (client[kRunning] > 0 && socket[kParser].statusCode < 200) { - if (socket[kParser].timeoutType !== TIMEOUT_HEADERS) { - const request = client[kQueue][client[kRunningIdx]] - const headersTimeout = request.headersTimeout != null - ? request.headersTimeout - : client[kHeadersTimeout] - socket[kParser].setTimeout(headersTimeout, TIMEOUT_HEADERS) - } - } + const that = this; + this.reader.onload = function (e) { + that.fileBuffer = Buffer.from(new Uint8Array(e.target.result)); + that.file = null; + that.readFileAndPush(size); + }; + this.reader.onerror = function onload(e) { + const error = e.srcElement && e.srcElement.error; + if (error) { + throw error; } + throw e; + }; - if (client[kBusy]) { - client[kNeedDrain] = 2 - } else if (client[kNeedDrain] === 2) { - if (sync) { - client[kNeedDrain] = 1 - process.nextTick(emitDrain, client) - } else { - emitDrain(client) + if (this.start === 0) { + this.reader.readAsArrayBuffer(this.file); + } else { + this.readFileAndPush(size); + } +}; + +proto._createStream = function _createStream(file, start, end) { + if (is.readableStream(file)) { + return file; + } else if (isFile(file)) { + return new WebFileReadStream(file.slice(start, end)); + } else if (isBuffer(file)) { + const iterable = file.subarray(start, end); + // we can't use Readable.from() since it is only support in Node v10 + return new Readable({ + read() { + this.push(iterable); + this.push(null); } - continue - } + }); + } else if (is.string(file)) { + return fs.createReadStream(file, { + start, + end: end - 1 + }); + } + throw new Error('_createStream requires Buffer/File/String.'); +}; - if (client[kPending] === 0) { - return - } +proto._getPartSize = function _getPartSize(fileSize, partSize) { + const maxNumParts = 10 * 1000; + const defaultPartSize = 1 * 1024 * 1024; - if (client[kRunning] >= (client[kPipelining] || 1)) { - return - } + if (!partSize) partSize = defaultPartSize; + const safeSize = Math.ceil(fileSize / maxNumParts); - const request = client[kQueue][client[kPendingIdx]] + if (partSize < safeSize) { + partSize = safeSize; + console.warn( + `partSize has been set to ${partSize}, because the partSize you provided causes partNumber to be greater than 10,000` + ); + } + return partSize; +}; - if (client[kUrl].protocol === 'https:' && client[kServerName] !== request.servername) { - if (client[kRunning] > 0) { - return - } +proto._divideParts = function _divideParts(fileSize, partSize) { + const numParts = Math.ceil(fileSize / partSize); - client[kServerName] = request.servername + const partOffs = []; + for (let i = 0; i < numParts; i++) { + const start = partSize * i; + const end = Math.min(start + partSize, fileSize); - if (socket && socket.servername !== request.servername) { - util.destroy(socket, new InformationalError('servername changed')) - return - } - } + partOffs.push({ + start, + end + }); + } - if (client[kConnecting]) { - return - } + return partOffs; +}; - if (!socket && !client[kHTTP2Session]) { - connect(client) - return - } - if (socket.destroyed || socket[kWriting] || socket[kReset] || socket[kBlocking]) { - return - } +/***/ }), - if (client[kRunning] > 0 && !request.idempotent) { - // Non-idempotent request cannot be retried. - // Ensure that no other requests are inflight and - // could cause failure. - return - } +/***/ 32557: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - if (client[kRunning] > 0 && (request.upgrade || request.method === 'CONNECT')) { - // Don't dispatch an upgrade until all preceding requests have completed. - // A misbehaving server might upgrade the connection before all pipelined - // request has completed. - return - } +const debug = __nccwpck_require__(38237)('ali-oss:object'); +const fs = __nccwpck_require__(57147); +const is = __nccwpck_require__(65565); +const copy = __nccwpck_require__(30952); +const path = __nccwpck_require__(71017); +const mime = __nccwpck_require__(29994); +const callback = __nccwpck_require__(26725); +const { Transform } = __nccwpck_require__(12781); +const pump = __nccwpck_require__(18341); +const { isBuffer } = __nccwpck_require__(55850); +const { retry } = __nccwpck_require__(41514); +const { obj2xml } = __nccwpck_require__(96846); + +const proto = exports; - if (client[kRunning] > 0 && util.bodyLength(request.body) !== 0 && - (util.isStream(request.body) || util.isAsyncIterable(request.body))) { - // Request with stream or iterator body can error while other requests - // are inflight and indirectly error those as well. - // Ensure this doesn't happen by waiting for inflight - // to complete before dispatching. +/** + * Object operations + */ - // Request with stream or iterator body cannot be retried. - // Ensure that no other requests are inflight and - // could cause failure. - return - } +/** + * append an object from String(file path)/Buffer/ReadableStream + * @param {String} name the object key + * @param {Mixed} file String(file path)/Buffer/ReadableStream + * @param {Object} options + * @return {Object} + */ +proto.append = async function append(name, file, options) { + options = options || {}; + if (options.position === undefined) options.position = '0'; + options.subres = { + append: '', + position: options.position + }; + options.method = 'POST'; + + const result = await this.put(name, file, options); + result.nextAppendPosition = result.res.headers['x-oss-next-append-position']; + return result; +}; - if (!request.aborted && write(client, request)) { - client[kPendingIdx]++ - } else { - client[kQueue].splice(client[kPendingIdx], 1) - } +/** + * put an object from String(file path)/Buffer/ReadableStream + * @param {String} name the object key + * @param {Mixed} file String(file path)/Buffer/ReadableStream + * @param {Object} options + * {Object} options.callback The callback parameter is composed of a JSON string encoded in Base64 + * {String} options.callback.url the OSS sends a callback request to this URL + * {String} options.callback.host The host header value for initiating callback requests + * {String} options.callback.body The value of the request body when a callback is initiated + * {String} options.callback.contentType The Content-Type of the callback requests initiatiated + * {Object} options.callback.customValue Custom parameters are a map of key-values, e.g: + * customValue = { + * key1: 'value1', + * key2: 'value2' + * } + * @return {Object} + */ +proto.put = async function put(name, file, options) { + let content; + options = options || {}; + name = this._objectName(name); + + if (isBuffer(file)) { + content = file; + } else if (is.string(file)) { + const stats = fs.statSync(file); + if (!stats.isFile()) { + throw new Error(`${file} is not file`); + } + options.mime = options.mime || mime.getType(path.extname(file)); + options.contentLength = await this._getFileSize(file); + const getStream = () => fs.createReadStream(file); + const putStreamStb = (objectName, makeStream, configOption) => { + return this.putStream(objectName, makeStream(), configOption); + }; + return await retry(putStreamStb, this.options.retryMax, { + errorHandler: err => { + const _errHandle = _err => { + const statusErr = [-1, -2].includes(_err.status); + const requestErrorRetryHandle = this.options.requestErrorRetryHandle || (() => true); + return statusErr && requestErrorRetryHandle(_err); + }; + if (_errHandle(err)) return true; + return false; + } + })(name, getStream, options); + } else if (is.readableStream(file)) { + return await this.putStream(name, file, options); + } else { + throw new TypeError('Must provide String/Buffer/ReadableStream for put.'); } -} -// https://www.rfc-editor.org/rfc/rfc7230#section-3.3.2 -function shouldSendContentLength (method) { - return method !== 'GET' && method !== 'HEAD' && method !== 'OPTIONS' && method !== 'TRACE' && method !== 'CONNECT' -} + options.headers = options.headers || {}; + this._convertMetaToHeaders(options.meta, options.headers); -function write (client, request) { - if (client[kHTTPConnVersion] === 'h2') { - writeH2(client, client[kHTTP2Session], request) - return - } + const method = options.method || 'PUT'; + const params = this._objectRequestParams(method, name, options); - const { body, method, path, host, upgrade, headers, blocking, reset } = request + callback.encodeCallback(params, options); - // https://tools.ietf.org/html/rfc7231#section-4.3.1 - // https://tools.ietf.org/html/rfc7231#section-4.3.2 - // https://tools.ietf.org/html/rfc7231#section-4.3.5 + params.mime = options.mime; + params.content = content; + params.successStatuses = [200]; - // Sending a payload body on a request that does not - // expect it can cause undefined behavior on some - // servers and corrupt connection state. Do not - // re-use the connection for further requests. + const result = await this.request(params); - const expectsPayload = ( - method === 'PUT' || - method === 'POST' || - method === 'PATCH' - ) + const ret = { + name, + url: this._objectUrl(name), + res: result.res + }; - if (body && typeof body.read === 'function') { - // Try to read EOF in order to get length. - body.read(0) + if (params.headers && params.headers['x-oss-callback']) { + ret.data = JSON.parse(result.data.toString()); } - const bodyLength = util.bodyLength(body) + return ret; +}; - let contentLength = bodyLength +/** + * put an object from ReadableStream. If `options.contentLength` is + * not provided, chunked encoding is used. + * @param {String} name the object key + * @param {Readable} stream the ReadableStream + * @param {Object} options + * @return {Object} + */ +proto.putStream = async function putStream(name, stream, options) { + options = options || {}; + options.headers = options.headers || {}; + name = this._objectName(name); + if (options.contentLength) { + options.headers['Content-Length'] = options.contentLength; + } else { + options.headers['Transfer-Encoding'] = 'chunked'; + } + this._convertMetaToHeaders(options.meta, options.headers); + + const method = options.method || 'PUT'; + const params = this._objectRequestParams(method, name, options); + callback.encodeCallback(params, options); + params.mime = options.mime; + const transform = new Transform(); + // must remove http stream header for signature + transform._transform = function _transform(chunk, encoding, done) { + this.push(chunk); + done(); + }; + params.stream = pump(stream, transform); + params.successStatuses = [200]; + + const result = await this.request(params); + + const ret = { + name, + url: this._objectUrl(name), + res: result.res + }; - if (contentLength === null) { - contentLength = request.contentLength + if (params.headers && params.headers['x-oss-callback']) { + ret.data = JSON.parse(result.data.toString()); } - if (contentLength === 0 && !expectsPayload) { - // https://tools.ietf.org/html/rfc7230#section-3.3.2 - // A user agent SHOULD NOT send a Content-Length header field when - // the request message does not contain a payload body and the method - // semantics do not anticipate such a body. + return ret; +}; - contentLength = null +proto.getStream = async function getStream(name, options) { + options = options || {}; + + if (options.process) { + options.subres = options.subres || {}; + options.subres['x-oss-process'] = options.process; } - // https://github.com/nodejs/undici/issues/2046 - // A user agent may send a Content-Length header with 0 value, this should be allowed. - if (shouldSendContentLength(method) && contentLength > 0 && request.contentLength !== null && request.contentLength !== contentLength) { - if (client[kStrictContentLength]) { - errorRequest(client, request, new RequestContentLengthMismatchError()) - return false + const params = this._objectRequestParams('GET', name, options); + params.customResponse = true; + params.successStatuses = [200, 206, 304]; + + const result = await this.request(params); + + return { + stream: result.res, + res: { + status: result.status, + headers: result.headers } + }; +}; - process.emitWarning(new RequestContentLengthMismatchError()) +proto.putMeta = async function putMeta(name, meta, options) { + return await this.copy(name, name, { + meta: meta || {}, + timeout: options && options.timeout, + ctx: options && options.ctx + }); +}; + +proto.list = async function list(query, options) { + // prefix, marker, max-keys, delimiter + + const params = this._objectRequestParams('GET', '', options); + params.query = query; + params.xmlResponse = true; + params.successStatuses = [200]; + + const result = await this.request(params); + let objects = result.data.Contents || []; + const that = this; + if (objects) { + if (!Array.isArray(objects)) { + objects = [objects]; + } + objects = objects.map(obj => ({ + name: obj.Key, + url: that._objectUrl(obj.Key), + lastModified: obj.LastModified, + etag: obj.ETag, + type: obj.Type, + size: Number(obj.Size), + storageClass: obj.StorageClass, + owner: { + id: obj.Owner.ID, + displayName: obj.Owner.DisplayName + } + })); + } + let prefixes = result.data.CommonPrefixes || null; + if (prefixes) { + if (!Array.isArray(prefixes)) { + prefixes = [prefixes]; + } + prefixes = prefixes.map(item => item.Prefix); } + return { + res: result.res, + objects, + prefixes, + nextMarker: result.data.NextMarker || null, + isTruncated: result.data.IsTruncated === 'true' + }; +}; - const socket = client[kSocket] +proto.listV2 = async function listV2(query = {}, options = {}) { + const continuation_token = query['continuation-token'] || query.continuationToken; + delete query['continuation-token']; + delete query.continuationToken; + if (continuation_token) { + options.subres = Object.assign( + { + 'continuation-token': continuation_token + }, + options.subres + ); + } + const params = this._objectRequestParams('GET', '', options); + params.query = Object.assign({ 'list-type': 2 }, query); + delete params.query['continuation-token']; + delete query.continuationToken; + params.xmlResponse = true; + params.successStatuses = [200]; + + const result = await this.request(params); + let objects = result.data.Contents || []; + const that = this; + if (objects) { + if (!Array.isArray(objects)) { + objects = [objects]; + } + + objects = objects.map(obj => { + let owner = null; + if (obj.Owner) { + owner = { + id: obj.Owner.ID, + displayName: obj.Owner.DisplayName + }; + } + return { + name: obj.Key, + url: that._objectUrl(obj.Key), + lastModified: obj.LastModified, + etag: obj.ETag, + type: obj.Type, + size: Number(obj.Size), + storageClass: obj.StorageClass, + owner + }; + }); + } + let prefixes = result.data.CommonPrefixes || null; + if (prefixes) { + if (!Array.isArray(prefixes)) { + prefixes = [prefixes]; + } + prefixes = prefixes.map(item => item.Prefix); + } + return { + res: result.res, + objects, + prefixes, + isTruncated: result.data.IsTruncated === 'true', + keyCount: +result.data.KeyCount, + continuationToken: result.data.ContinuationToken || null, + nextContinuationToken: result.data.NextContinuationToken || null + }; +}; - try { - request.onConnect((err) => { - if (request.aborted || request.completed) { - return +/** + * Restore Object + * @param {String} name the object key + * @param {Object} options {type : Archive or ColdArchive} + * @returns {{res}} + */ +proto.restore = async function restore(name, options = { type: 'Archive' }) { + options = options || {}; + options.subres = Object.assign({ restore: '' }, options.subres); + if (options.versionId) { + options.subres.versionId = options.versionId; + } + const params = this._objectRequestParams('POST', name, options); + if (options.type === 'ColdArchive') { + const paramsXMLObj = { + RestoreRequest: { + Days: options.Days ? options.Days : 2, + JobParameters: { + Tier: options.JobParameters ? options.JobParameters : 'Standard' + } } + }; + params.content = obj2xml(paramsXMLObj, { + headers: true + }); + params.mime = 'xml'; + } + params.successStatuses = [202]; - errorRequest(client, request, err || new RequestAbortedError()) + const result = await this.request(params); - util.destroy(socket, new InformationalError('aborted')) - }) - } catch (err) { - errorRequest(client, request, err) - } + return { + res: result.res + }; +}; - if (request.aborted) { - return false - } +proto._objectUrl = function _objectUrl(name) { + return this._getReqUrl({ bucket: this.options.bucket, object: name }); +}; - if (method === 'HEAD') { - // https://github.com/mcollina/undici/issues/258 - // Close after a HEAD request to interop with misbehaving servers - // that may send a body in the response. +/** + * generator request params + * @return {Object} params + * + * @api private + */ - socket[kReset] = true +proto._objectRequestParams = function (method, name, options) { + if (!this.options.bucket && !this.options.cname) { + throw new Error('Please create a bucket first'); } - if (upgrade || method === 'CONNECT') { - // On CONNECT or upgrade, block pipeline from dispatching further - // requests on this connection. + options = options || {}; + name = this._objectName(name); + const params = { + object: name, + bucket: this.options.bucket, + method, + subres: options && options.subres, + additionalHeaders: options && options.additionalHeaders, + timeout: options && options.timeout, + ctx: options && options.ctx + }; - socket[kReset] = true + if (options.headers) { + params.headers = {}; + copy(options.headers).to(params.headers); } + return params; +}; - if (reset != null) { - socket[kReset] = reset - } +proto._objectName = function (name) { + return name.replace(/^\/+/, ''); +}; - if (client[kMaxRequests] && socket[kCounter]++ >= client[kMaxRequests]) { - socket[kReset] = true - } +proto._statFile = function (filepath) { + return new Promise((resolve, reject) => { + fs.stat(filepath, (err, stats) => { + if (err) { + reject(err); + } else { + resolve(stats); + } + }); + }); +}; - if (blocking) { - socket[kBlocking] = true +proto._convertMetaToHeaders = function (meta, headers) { + if (!meta) { + return; } - let header = `${method} ${path} HTTP/1.1\r\n` + Object.keys(meta).forEach(k => { + headers[`x-oss-meta-${k}`] = meta[k]; + }); +}; - if (typeof host === 'string') { - header += `host: ${host}\r\n` - } else { - header += client[kHostHeader] - } +proto._deleteFileSafe = function (filepath) { + return new Promise(resolve => { + fs.exists(filepath, exists => { + if (!exists) { + resolve(); + } else { + fs.unlink(filepath, err => { + if (err) { + debug('unlink %j error: %s', filepath, err); + } + resolve(); + }); + } + }); + }); +}; - if (upgrade) { - header += `connection: upgrade\r\nupgrade: ${upgrade}\r\n` - } else if (client[kPipelining] && !socket[kReset]) { - header += 'connection: keep-alive\r\n' - } else { - header += 'connection: close\r\n' - } - if (headers) { - header += headers - } +/***/ }), - if (channels.sendHeaders.hasSubscribers) { - channels.sendHeaders.publish({ request, headers: header, socket }) - } +/***/ 59164: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - /* istanbul ignore else: assertion */ - if (!body || bodyLength === 0) { - if (contentLength === 0) { - socket.write(`${header}content-length: 0\r\n\r\n`, 'latin1') - } else { - assert(contentLength === null, 'no body must not have content length') - socket.write(`${header}\r\n`, 'latin1') - } - request.onRequestSent() - } else if (util.isBuffer(body)) { - assert(contentLength === body.byteLength, 'buffer body must have content length') +/** + * Copyright(c) ali-sdk and other contributors. + * MIT Licensed + * + * Authors: + * rockuw (http://rockuw.com) + */ - socket.cork() - socket.write(`${header}content-length: ${contentLength}\r\n\r\n`, 'latin1') - socket.write(body) - socket.uncork() - request.onBodySent(body) - request.onRequestSent() - if (!expectsPayload) { - socket[kReset] = true - } - } else if (util.isBlobLike(body)) { - if (typeof body.stream === 'function') { - writeIterable({ body: body.stream(), client, request, socket, contentLength, header, expectsPayload }) - } else { - writeBlob({ body, client, request, socket, contentLength, header, expectsPayload }) - } - } else if (util.isStream(body)) { - writeStream({ body, client, request, socket, contentLength, header, expectsPayload }) - } else if (util.isIterable(body)) { - writeIterable({ body, client, request, socket, contentLength, header, expectsPayload }) - } else { - assert(false) - } +/** + * Module dependencies. + */ - return true -} +const jstoxml = __nccwpck_require__(53094); +const utility = __nccwpck_require__(33877); +const copy = __nccwpck_require__(30952); +const urlutil = __nccwpck_require__(57310); -function writeH2 (client, session, request) { - const { body, method, path, host, upgrade, expectContinue, signal, headers: reqHeaders } = request +const proto = exports; - let headers - if (typeof reqHeaders === 'string') headers = Request[kHTTP2CopyHeaders](reqHeaders.trim()) - else headers = reqHeaders +/** + * RTMP operations + */ - if (upgrade) { - errorRequest(client, request, new Error('Upgrade not supported for H2')) - return false - } +/** + * Create a live channel + * @param {String} id the channel id + * @param {Object} conf the channel configuration + * @param {Object} options + * @return {Object} + */ +proto.putChannel = async function putChannel(id, conf, options) { + options = options || {}; + options.subres = 'live'; - try { - // TODO(HTTP/2): Should we call onConnect immediately or on stream ready event? - request.onConnect((err) => { - if (request.aborted || request.completed) { - return - } + const params = this._objectRequestParams('PUT', id, options); + params.xmlResponse = true; + params.content = jstoxml.toXML({ + LiveChannelConfiguration: conf + }); + params.successStatuses = [200]; - errorRequest(client, request, err || new RequestAbortedError()) - }) - } catch (err) { - errorRequest(client, request, err) - } + const result = await this.request(params); - if (request.aborted) { - return false + let publishUrls = result.data.PublishUrls.Url; + if (!Array.isArray(publishUrls)) { + publishUrls = [publishUrls]; + } + let playUrls = result.data.PlayUrls.Url; + if (!Array.isArray(playUrls)) { + playUrls = [playUrls]; } - /** @type {import('node:http2').ClientHttp2Stream} */ - let stream - const h2State = client[kHTTP2SessionState] + return { + publishUrls, + playUrls, + res: result.res + }; +}; - headers[HTTP2_HEADER_AUTHORITY] = host || client[kHost] - headers[HTTP2_HEADER_METHOD] = method +/** + * Get the channel info + * @param {String} id the channel id + * @param {Object} options + * @return {Object} + */ +proto.getChannel = async function getChannel(id, options) { + options = options || {}; + options.subres = 'live'; - if (method === 'CONNECT') { - session.ref() - // we are already connected, streams are pending, first request - // will create a new stream. We trigger a request to create the stream and wait until - // `ready` event is triggered - // We disabled endStream to allow the user to write to the stream - stream = session.request(headers, { endStream: false, signal }) + const params = this._objectRequestParams('GET', id, options); + params.xmlResponse = true; + params.successStatuses = [200]; - if (stream.id && !stream.pending) { - request.onUpgrade(null, null, stream) - ++h2State.openStreams - } else { - stream.once('ready', () => { - request.onUpgrade(null, null, stream) - ++h2State.openStreams - }) - } + const result = await this.request(params); - stream.once('close', () => { - h2State.openStreams -= 1 - // TODO(HTTP/2): unref only if current streams count is 0 - if (h2State.openStreams === 0) session.unref() - }) + return { + data: result.data, + res: result.res + }; +}; - return true - } +/** + * Delete the channel + * @param {String} id the channel id + * @param {Object} options + * @return {Object} + */ +proto.deleteChannel = async function deleteChannel(id, options) { + options = options || {}; + options.subres = 'live'; - // https://tools.ietf.org/html/rfc7540#section-8.3 - // :path and :scheme headers must be omited when sending CONNECT + const params = this._objectRequestParams('DELETE', id, options); + params.successStatuses = [204]; - headers[HTTP2_HEADER_PATH] = path - headers[HTTP2_HEADER_SCHEME] = 'https' + const result = await this.request(params); - // https://tools.ietf.org/html/rfc7231#section-4.3.1 - // https://tools.ietf.org/html/rfc7231#section-4.3.2 - // https://tools.ietf.org/html/rfc7231#section-4.3.5 + return { + res: result.res + }; +}; - // Sending a payload body on a request that does not - // expect it can cause undefined behavior on some - // servers and corrupt connection state. Do not - // re-use the connection for further requests. +/** + * Set the channel status + * @param {String} id the channel id + * @param {String} status the channel status + * @param {Object} options + * @return {Object} + */ +proto.putChannelStatus = async function putChannelStatus(id, status, options) { + options = options || {}; + options.subres = { + live: null, + status + }; - const expectsPayload = ( - method === 'PUT' || - method === 'POST' || - method === 'PATCH' - ) + const params = this._objectRequestParams('PUT', id, options); + params.successStatuses = [200]; - if (body && typeof body.read === 'function') { - // Try to read EOF in order to get length. - body.read(0) - } + const result = await this.request(params); - let contentLength = util.bodyLength(body) + return { + res: result.res + }; +}; - if (contentLength == null) { - contentLength = request.contentLength - } +/** + * Get the channel status + * @param {String} id the channel id + * @param {Object} options + * @return {Object} + */ +proto.getChannelStatus = async function getChannelStatus(id, options) { + options = options || {}; + options.subres = { + live: null, + comp: 'stat' + }; - if (contentLength === 0 || !expectsPayload) { - // https://tools.ietf.org/html/rfc7230#section-3.3.2 - // A user agent SHOULD NOT send a Content-Length header field when - // the request message does not contain a payload body and the method - // semantics do not anticipate such a body. + const params = this._objectRequestParams('GET', id, options); + params.xmlResponse = true; + params.successStatuses = [200]; - contentLength = null - } + const result = await this.request(params); - // https://github.com/nodejs/undici/issues/2046 - // A user agent may send a Content-Length header with 0 value, this should be allowed. - if (shouldSendContentLength(method) && contentLength > 0 && request.contentLength != null && request.contentLength !== contentLength) { - if (client[kStrictContentLength]) { - errorRequest(client, request, new RequestContentLengthMismatchError()) - return false - } + return { + data: result.data, + res: result.res + }; +}; - process.emitWarning(new RequestContentLengthMismatchError()) - } +/** + * List the channels + * @param {Object} query the query parameters + * filter options: + * - prefix {String}: the channel id prefix (returns channels with this prefix) + * - marker {String}: the channle id marker (returns channels after this id) + * - max-keys {Number}: max number of channels to return + * @param {Object} options + * @return {Object} + */ +proto.listChannels = async function listChannels(query, options) { + // prefix, marker, max-keys - if (contentLength != null) { - assert(body, 'no body must not have content length') - headers[HTTP2_HEADER_CONTENT_LENGTH] = `${contentLength}` - } + options = options || {}; + options.subres = 'live'; - session.ref() + const params = this._objectRequestParams('GET', '', options); + params.query = query; + params.xmlResponse = true; + params.successStatuses = [200]; - const shouldEndStream = method === 'GET' || method === 'HEAD' - if (expectContinue) { - headers[HTTP2_HEADER_EXPECT] = '100-continue' - stream = session.request(headers, { endStream: shouldEndStream, signal }) + const result = await this.request(params); - stream.once('continue', writeBodyH2) - } else { - stream = session.request(headers, { - endStream: shouldEndStream, - signal - }) - writeBodyH2() + let channels = result.data.LiveChannel || []; + if (!Array.isArray(channels)) { + channels = [channels]; } - // Increment counter as we have new several streams open - ++h2State.openStreams + channels = channels.map(x => { + x.PublishUrls = x.PublishUrls.Url; + if (!Array.isArray(x.PublishUrls)) { + x.PublishUrls = [x.PublishUrls]; + } + x.PlayUrls = x.PlayUrls.Url; + if (!Array.isArray(x.PlayUrls)) { + x.PlayUrls = [x.PlayUrls]; + } - stream.once('response', headers => { - const { [HTTP2_HEADER_STATUS]: statusCode, ...realHeaders } = headers + return x; + }); - if (request.onHeaders(Number(statusCode), realHeaders, stream.resume.bind(stream), '') === false) { - stream.pause() - } - }) + return { + channels, + nextMarker: result.data.NextMarker || null, + isTruncated: result.data.IsTruncated === 'true', + res: result.res + }; +}; - stream.once('end', () => { - request.onComplete([]) - }) +/** + * Get the channel history + * @param {String} id the channel id + * @param {Object} options + * @return {Object} + */ +proto.getChannelHistory = async function getChannelHistory(id, options) { + options = options || {}; + options.subres = { + live: null, + comp: 'history' + }; - stream.on('data', (chunk) => { - if (request.onData(chunk) === false) { - stream.pause() - } - }) + const params = this._objectRequestParams('GET', id, options); + params.xmlResponse = true; + params.successStatuses = [200]; - stream.once('close', () => { - h2State.openStreams -= 1 - // TODO(HTTP/2): unref only if current streams count is 0 - if (h2State.openStreams === 0) { - session.unref() - } - }) + const result = await this.request(params); - stream.once('error', function (err) { - if (client[kHTTP2Session] && !client[kHTTP2Session].destroyed && !this.closed && !this.destroyed) { - h2State.streams -= 1 - util.destroy(stream, err) - } - }) + let records = result.data.LiveRecord || []; + if (!Array.isArray(records)) { + records = [records]; + } + return { + records, + res: result.res + }; +}; - stream.once('frameError', (type, code) => { - const err = new InformationalError(`HTTP/2: "frameError" received - type ${type}, code ${code}`) - errorRequest(client, request, err) +/** + * Create vod playlist + * @param {String} id the channel id + * @param {String} name the playlist name + * @param {Object} time the begin and end time + * time: + * - startTime {Number}: the begin time in epoch seconds + * - endTime {Number}: the end time in epoch seconds + * @param {Object} options + * @return {Object} + */ +proto.createVod = async function createVod(id, name, time, options) { + options = options || {}; + options.subres = { + vod: null + }; + copy(time).to(options.subres); - if (client[kHTTP2Session] && !client[kHTTP2Session].destroyed && !this.closed && !this.destroyed) { - h2State.streams -= 1 - util.destroy(stream, err) - } - }) + const params = this._objectRequestParams('POST', `${id}/${name}`, options); + params.query = time; + params.successStatuses = [200]; - // stream.on('aborted', () => { - // // TODO(HTTP/2): Support aborted - // }) + const result = await this.request(params); - // stream.on('timeout', () => { - // // TODO(HTTP/2): Support timeout - // }) + return { + res: result.res + }; +}; - // stream.on('push', headers => { - // // TODO(HTTP/2): Suppor push - // }) +/** + * Get RTMP Url + * @param {String} channelId the channel id + * @param {Object} options + * options: + * - expires {Number}: expire time in seconds + * - params {Object}: the parameters such as 'playlistName' + * @return {String} the RTMP url + */ +proto.getRtmpUrl = function (channelId, options) { + options = options || {}; + const expires = utility.timestamp() + (options.expires || 1800); + const res = { + bucket: this.options.bucket, + object: this._objectName(`live/${channelId}`) + }; + const resource = `/${res.bucket}/${channelId}`; + + options.params = options.params || {}; + const query = Object.keys(options.params) + .sort() + .map(x => `${x}:${options.params[x]}\n`) + .join(''); + + const stringToSign = `${expires}\n${query}${resource}`; + const signature = this.signature(stringToSign); + + const url = urlutil.parse(this._getReqUrl(res)); + url.protocol = 'rtmp:'; + url.query = { + OSSAccessKeyId: this.options.accessKeyId, + Expires: expires, + Signature: signature + }; + copy(options.params).to(url.query); + + return url.format(); +}; - // stream.on('trailers', headers => { - // // TODO(HTTP/2): Support trailers - // }) - return true +/***/ }), - function writeBodyH2 () { - /* istanbul ignore else: assertion */ - if (!body) { - request.onRequestSent() - } else if (util.isBuffer(body)) { - assert(contentLength === body.byteLength, 'buffer body must have content length') - stream.cork() - stream.write(body) - stream.uncork() - stream.end() - request.onBodySent(body) - request.onRequestSent() - } else if (util.isBlobLike(body)) { - if (typeof body.stream === 'function') { - writeIterable({ - client, - request, - contentLength, - h2stream: stream, - expectsPayload, - body: body.stream(), - socket: client[kSocket], - header: '' - }) - } else { - writeBlob({ - body, - client, - request, - contentLength, - expectsPayload, - h2stream: stream, - header: '', - socket: client[kSocket] - }) - } - } else if (util.isStream(body)) { - writeStream({ - body, - client, - request, - contentLength, - expectsPayload, - socket: client[kSocket], - h2stream: stream, - header: '' - }) - } else if (util.isIterable(body)) { - writeIterable({ - body, - client, - request, - contentLength, - expectsPayload, - header: '', - h2stream: stream, - socket: client[kSocket] - }) - } else { - assert(false) - } - } -} +/***/ 34418: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -function writeStream ({ h2stream, body, client, request, socket, contentLength, header, expectsPayload }) { - assert(contentLength !== 0 || client[kRunning] === 0, 'stream body cannot be pipelined') +const debug = __nccwpck_require__(38237)('ali-oss:sts'); +const crypto = __nccwpck_require__(6113); +const querystring = __nccwpck_require__(63477); +const copy = __nccwpck_require__(30952); +const AgentKeepalive = __nccwpck_require__(34623); +const is = __nccwpck_require__(65565); +const ms = __nccwpck_require__(10845); +const urllib = __nccwpck_require__(64783); - if (client[kHTTPConnVersion] === 'h2') { - // For HTTP/2, is enough to pipe the stream - const pipe = pipeline( - body, - h2stream, - (err) => { - if (err) { - util.destroy(body, err) - util.destroy(h2stream, err) - } else { - request.onRequestSent() - } - } - ) +const globalHttpAgent = new AgentKeepalive(); - pipe.on('data', onPipeData) - pipe.once('end', () => { - pipe.removeListener('data', onPipeData) - util.destroy(pipe) - }) +function STS(options) { + if (!(this instanceof STS)) { + return new STS(options); + } - function onPipeData (chunk) { - request.onBodySent(chunk) - } + if (!options || !options.accessKeyId || !options.accessKeySecret) { + throw new Error('require accessKeyId, accessKeySecret'); + } - return + this.options = { + endpoint: options.endpoint || 'https://sts.aliyuncs.com', + format: 'JSON', + apiVersion: '2015-04-01', + sigMethod: 'HMAC-SHA1', + sigVersion: '1.0', + timeout: '60s' + }; + copy(options).to(this.options); + + // support custom agent and urllib client + if (this.options.urllib) { + this.urllib = this.options.urllib; + } else { + this.urllib = urllib; + this.agent = this.options.agent || globalHttpAgent; } +} - let finished = false +module.exports = STS; - const writer = new AsyncWriter({ socket, request, contentLength, client, expectsPayload, header }) +const proto = STS.prototype; - const onData = function (chunk) { - if (finished) { - return - } +/** + * STS opertaions + */ - try { - if (!writer.write(chunk) && this.pause) { - this.pause() +proto.assumeRole = async function assumeRole(role, policy, expiration, session, options) { + const opts = this.options; + const params = { + Action: 'AssumeRole', + RoleArn: role, + RoleSessionName: session || 'app', + DurationSeconds: expiration || 3600, + + Format: opts.format, + Version: opts.apiVersion, + AccessKeyId: opts.accessKeyId, + SignatureMethod: opts.sigMethod, + SignatureVersion: opts.sigVersion, + SignatureNonce: Math.random(), + Timestamp: new Date().toISOString() + }; + + if (policy) { + let policyStr; + if (is.string(policy)) { + try { + policyStr = JSON.stringify(JSON.parse(policy)); + } catch (err) { + throw new Error(`Policy string is not a valid JSON: ${err.message}`); } - } catch (err) { - util.destroy(this, err) + } else { + policyStr = JSON.stringify(policy); } + params.Policy = policyStr; } - const onDrain = function () { - if (finished) { - return - } - if (body.resume) { - body.resume() - } + const signature = this._getSignature('POST', params, opts.accessKeySecret); + params.Signature = signature; + + const reqUrl = opts.endpoint; + const reqParams = { + agent: this.agent, + timeout: ms((options && options.timeout) || opts.timeout), + method: 'POST', + content: querystring.stringify(params), + headers: { + 'Content-Type': 'application/x-www-form-urlencoded' + }, + ctx: options && options.ctx + }; + + const result = await this.urllib.request(reqUrl, reqParams); + debug('response %s %s, got %s, headers: %j', reqParams.method, reqUrl, result.status, result.headers); + + if (Math.floor(result.status / 100) !== 2) { + const err = await this._requestError(result); + err.params = reqParams; + throw err; } - const onAbort = function () { - if (finished) { - return - } - const err = new RequestAbortedError() - queueMicrotask(() => onFinished(err)) + result.data = JSON.parse(result.data); + + return { + res: result.res, + credentials: result.data.Credentials + }; +}; + +proto._requestError = async function _requestError(result) { + const err = new Error(); + err.status = result.status; + + try { + const resp = (await JSON.parse(result.data)) || {}; + err.code = resp.Code; + err.message = `${resp.Code}: ${resp.Message}`; + err.requestId = resp.RequestId; + } catch (e) { + err.message = `UnknownError: ${String(result.data)}`; } - const onFinished = function (err) { - if (finished) { - return - } - finished = true + return err; +}; - assert(socket.destroyed || (socket[kWriting] && client[kRunning] <= 1)) +proto._getSignature = function _getSignature(method, params, key) { + const that = this; + const canoQuery = Object.keys(params) + .sort() + .map(k => `${that._escape(k)}=${that._escape(params[k])}`) + .join('&'); - socket - .off('drain', onDrain) - .off('error', onFinished) + const stringToSign = `${method.toUpperCase()}&${this._escape('/')}&${this._escape(canoQuery)}`; - body - .removeListener('data', onData) - .removeListener('end', onFinished) - .removeListener('error', onFinished) - .removeListener('close', onAbort) + debug('string to sign: %s', stringToSign); - if (!err) { - try { - writer.end() - } catch (er) { - err = er - } - } + let signature = crypto.createHmac('sha1', `${key}&`); + signature = signature.update(stringToSign).digest('base64'); - writer.destroy(err) + debug('signature: %s', signature); - if (err && (err.code !== 'UND_ERR_INFO' || err.message !== 'reset')) { - util.destroy(body, err) - } else { - util.destroy(body) - } - } + return signature; +}; - body - .on('data', onData) - .on('end', onFinished) - .on('error', onFinished) - .on('close', onAbort) +/** + * Since `encodeURIComponent` doesn't encode '*', which causes + * 'SignatureDoesNotMatch'. We need do it ourselves. + */ +proto._escape = function _escape(str) { + return encodeURIComponent(str) + .replace(/!/g, '%21') + .replace(/'/g, '%27') + .replace(/\(/g, '%28') + .replace(/\)/g, '%29') + .replace(/\*/g, '%2A'); +}; - if (body.resume) { - body.resume() - } - socket - .on('drain', onDrain) - .on('error', onFinished) -} +/***/ }), -async function writeBlob ({ h2stream, body, client, request, socket, contentLength, header, expectsPayload }) { - assert(contentLength === body.size, 'blob body must have content length') +/***/ 55768: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - const isH2 = client[kHTTPConnVersion] === 'h2' - try { - if (contentLength != null && contentLength !== body.size) { - throw new RequestContentLengthMismatchError() - } +module.exports = __nccwpck_require__(56196)().Promise - const buffer = Buffer.from(await body.arrayBuffer()) - if (isH2) { - h2stream.cork() - h2stream.write(buffer) - h2stream.uncork() - } else { - socket.cork() - socket.write(`${header}content-length: ${contentLength}\r\n\r\n`, 'latin1') - socket.write(buffer) - socket.uncork() - } +/***/ }), - request.onBodySent(buffer) - request.onRequestSent() +/***/ 34549: +/***/ ((module) => { - if (!expectsPayload) { - socket[kReset] = true +"use strict"; + + // global key for user preferred registration +var REGISTRATION_KEY = '@@any-promise/REGISTRATION', + // Prior registration (preferred or detected) + registered = null + +/** + * Registers the given implementation. An implementation must + * be registered prior to any call to `require("any-promise")`, + * typically on application load. + * + * If called with no arguments, will return registration in + * following priority: + * + * For Node.js: + * + * 1. Previous registration + * 2. global.Promise if node.js version >= 0.12 + * 3. Auto detected promise based on first sucessful require of + * known promise libraries. Note this is a last resort, as the + * loaded library is non-deterministic. node.js >= 0.12 will + * always use global.Promise over this priority list. + * 4. Throws error. + * + * For Browser: + * + * 1. Previous registration + * 2. window.Promise + * 3. Throws error. + * + * Options: + * + * Promise: Desired Promise constructor + * global: Boolean - Should the registration be cached in a global variable to + * allow cross dependency/bundle registration? (default true) + */ +module.exports = function(root, loadImplementation){ + return function register(implementation, opts){ + implementation = implementation || null + opts = opts || {} + // global registration unless explicitly {global: false} in options (default true) + var registerGlobal = opts.global !== false; + + // load any previous global registration + if(registered === null && registerGlobal){ + registered = root[REGISTRATION_KEY] || null + } + + if(registered !== null + && implementation !== null + && registered.implementation !== implementation){ + // Throw error if attempting to redefine implementation + throw new Error('any-promise already defined as "'+registered.implementation+ + '". You can only register an implementation before the first '+ + ' call to require("any-promise") and an implementation cannot be changed') + } + + if(registered === null){ + // use provided implementation + if(implementation !== null && typeof opts.Promise !== 'undefined'){ + registered = { + Promise: opts.Promise, + implementation: implementation + } + } else { + // require implementation if implementation is specified but not provided + registered = loadImplementation(implementation) + } + + if(registerGlobal){ + // register preference globally in case multiple installations + root[REGISTRATION_KEY] = registered + } } - resume(client) - } catch (err) { - util.destroy(isH2 ? h2stream : socket, err) + return registered } } -async function writeIterable ({ h2stream, body, client, request, socket, contentLength, header, expectsPayload }) { - assert(contentLength !== 0 || client[kRunning] === 0, 'iterator body cannot be pipelined') - let callback = null - function onDrain () { - if (callback) { - const cb = callback - callback = null - cb() +/***/ }), + +/***/ 56196: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + +module.exports = __nccwpck_require__(34549)(global, loadImplementation); + +/** + * Node.js version of loadImplementation. + * + * Requires the given implementation and returns the registration + * containing {Promise, implementation} + * + * If implementation is undefined or global.Promise, loads it + * Otherwise uses require + */ +function loadImplementation(implementation){ + var impl = null + + if(shouldPreferGlobalPromise(implementation)){ + // if no implementation or env specified use global.Promise + impl = { + Promise: global.Promise, + implementation: 'global.Promise' + } + } else if(implementation){ + // if implementation specified, require it + var lib = require(implementation) + impl = { + Promise: lib.Promise || lib, + implementation: implementation } + } else { + // try to auto detect implementation. This is non-deterministic + // and should prefer other branches, but this is our last chance + // to load something without throwing error + impl = tryAutoDetect() } - const waitForDrain = () => new Promise((resolve, reject) => { - assert(callback === null) + if(impl === null){ + throw new Error('Cannot find any-promise implementation nor'+ + ' global.Promise. You must install polyfill or call'+ + ' require("any-promise/register") with your preferred'+ + ' implementation, e.g. require("any-promise/register/bluebird")'+ + ' on application load prior to any require("any-promise").') + } - if (socket[kError]) { - reject(socket[kError]) - } else { - callback = resolve - } - }) + return impl +} - if (client[kHTTPConnVersion] === 'h2') { - h2stream - .on('close', onDrain) - .on('drain', onDrain) +/** + * Determines if the global.Promise should be preferred if an implementation + * has not been registered. + */ +function shouldPreferGlobalPromise(implementation){ + if(implementation){ + return implementation === 'global.Promise' + } else if(typeof global.Promise !== 'undefined'){ + // Load global promise if implementation not specified + // Versions < 0.11 did not have global Promise + // Do not use for version < 0.12 as version 0.11 contained buggy versions + var version = (/v(\d+)\.(\d+)\.(\d+)/).exec(process.version) + return !(version && +version[1] == 0 && +version[2] < 12) + } + + // do not have global.Promise or another implementation was specified + return false +} +/** + * Look for common libs as last resort there is no guarantee that + * this will return a desired implementation or even be deterministic. + * The priority is also nearly arbitrary. We are only doing this + * for older versions of Node.js <0.12 that do not have a reasonable + * global.Promise implementation and we the user has not registered + * the preference. This preserves the behavior of any-promise <= 0.1 + * and may be deprecated or removed in the future + */ +function tryAutoDetect(){ + var libs = [ + "es6-promise", + "promise", + "native-promise-only", + "bluebird", + "rsvp", + "when", + "q", + "pinkie", + "lie", + "vow"] + var i = 0, len = libs.length + for(; i < len; i++){ try { - // It's up to the user to somehow abort the async iterable. - for await (const chunk of body) { - if (socket[kError]) { - throw socket[kError] - } + return loadImplementation(libs[i]) + } catch(e){} + } + return null +} - const res = h2stream.write(chunk) - request.onBodySent(chunk) - if (!res) { - await waitForDrain() - } - } - } catch (err) { - h2stream.destroy(err) - } finally { - request.onRequestSent() - h2stream.end() - h2stream - .off('close', onDrain) - .off('drain', onDrain) - } - return - } +/***/ }), - socket - .on('close', onDrain) - .on('drain', onDrain) +/***/ 41542: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - const writer = new AsyncWriter({ socket, request, contentLength, client, expectsPayload, header }) - try { - // It's up to the user to somehow abort the async iterable. - for await (const chunk of body) { - if (socket[kError]) { - throw socket[kError] - } +"use strict"; - if (!writer.write(chunk)) { - await waitForDrain() - } - } +module.exports = __nccwpck_require__(80785); - writer.end() - } catch (err) { - writer.destroy(err) - } finally { - socket - .off('close', onDrain) - .off('drain', onDrain) - } -} -class AsyncWriter { - constructor ({ socket, request, contentLength, client, expectsPayload, header }) { - this.socket = socket - this.request = request - this.contentLength = contentLength - this.client = client - this.bytesWritten = 0 - this.expectsPayload = expectsPayload - this.header = header +/***/ }), - socket[kWriting] = true - } +/***/ 80785: +/***/ ((module) => { - write (chunk) { - const { socket, request, contentLength, client, bytesWritten, expectsPayload, header } = this +"use strict"; - if (socket[kError]) { - throw socket[kError] - } - if (socket.destroyed) { - return false - } +var AsyncLock = function (opts) { + opts = opts || {}; + + this.Promise = opts.Promise || Promise; + + // format: {key : [fn, fn]} + // queues[key] = null indicates no job running for key + this.queues = Object.create(null); + + // lock is reentrant for same domain + this.domainReentrant = opts.domainReentrant || false; + if (this.domainReentrant) { + if (typeof process === 'undefined' || typeof process.domain === 'undefined') { + throw new Error( + 'Domain-reentrant locks require `process.domain` to exist. Please flip `opts.domainReentrant = false`, ' + + 'use a NodeJS version that still implements Domain, or install a browser polyfill.'); + } + // domain of current running func {key : fn} + this.domains = Object.create(null); + } + + this.timeout = opts.timeout || AsyncLock.DEFAULT_TIMEOUT; + this.maxOccupationTime = opts.maxOccupationTime || AsyncLock.DEFAULT_MAX_OCCUPATION_TIME; + this.maxExecutionTime = opts.maxExecutionTime || AsyncLock.DEFAULT_MAX_EXECUTION_TIME; + if (opts.maxPending === Infinity || (Number.isInteger(opts.maxPending) && opts.maxPending >= 0)) { + this.maxPending = opts.maxPending; + } else { + this.maxPending = AsyncLock.DEFAULT_MAX_PENDING; + } +}; - const len = Buffer.byteLength(chunk) - if (!len) { - return true - } +AsyncLock.DEFAULT_TIMEOUT = 0; //Never +AsyncLock.DEFAULT_MAX_OCCUPATION_TIME = 0; //Never +AsyncLock.DEFAULT_MAX_EXECUTION_TIME = 0; //Never +AsyncLock.DEFAULT_MAX_PENDING = 1000; - // We should defer writing chunks. - if (contentLength !== null && bytesWritten + len > contentLength) { - if (client[kStrictContentLength]) { - throw new RequestContentLengthMismatchError() - } +/** + * Acquire Locks + * + * @param {String|Array} key resource key or keys to lock + * @param {function} fn async function + * @param {function} cb callback function, otherwise will return a promise + * @param {Object} opts options + */ +AsyncLock.prototype.acquire = function (key, fn, cb, opts) { + if (Array.isArray(key)) { + return this._acquireBatch(key, fn, cb, opts); + } + + if (typeof (fn) !== 'function') { + throw new Error('You must pass a function to execute'); + } + + // faux-deferred promise using new Promise() (as Promise.defer is deprecated) + var deferredResolve = null; + var deferredReject = null; + var deferred = null; + + if (typeof (cb) !== 'function') { + opts = cb; + cb = null; + + // will return a promise + deferred = new this.Promise(function(resolve, reject) { + deferredResolve = resolve; + deferredReject = reject; + }); + } + + opts = opts || {}; + + var resolved = false; + var timer = null; + var occupationTimer = null; + var executionTimer = null; + var self = this; + + var done = function (locked, err, ret) { + + if (occupationTimer) { + clearTimeout(occupationTimer); + occupationTimer = null; + } + + if (executionTimer) { + clearTimeout(executionTimer); + executionTimer = null; + } + + if (locked) { + if (!!self.queues[key] && self.queues[key].length === 0) { + delete self.queues[key]; + } + if (self.domainReentrant) { + delete self.domains[key]; + } + } + + if (!resolved) { + if (!deferred) { + if (typeof (cb) === 'function') { + cb(err, ret); + } + } + else { + //promise mode + if (err) { + deferredReject(err); + } + else { + deferredResolve(ret); + } + } + resolved = true; + } + + if (locked) { + //run next func + if (!!self.queues[key] && self.queues[key].length > 0) { + self.queues[key].shift()(); + } + } + }; + + var exec = function (locked) { + if (resolved) { // may due to timed out + return done(locked); + } + + if (timer) { + clearTimeout(timer); + timer = null; + } + + if (self.domainReentrant && locked) { + self.domains[key] = process.domain; + } + + var maxExecutionTime = opts.maxExecutionTime || self.maxExecutionTime; + if (maxExecutionTime) { + executionTimer = setTimeout(function () { + if (!!self.queues[key]) { + done(locked, new Error('Maximum execution time is exceeded ' + key)); + } + }, maxExecutionTime); + } + + // Callback mode + if (fn.length === 1) { + var called = false; + try { + fn(function (err, ret) { + if (!called) { + called = true; + done(locked, err, ret); + } + }); + } catch (err) { + // catching error thrown in user function fn + if (!called) { + called = true; + done(locked, err); + } + } + } + else { + // Promise mode + self._promiseTry(function () { + return fn(); + }) + .then(function(ret){ + done(locked, undefined, ret); + }, function(error){ + done(locked, error); + }); + } + }; + + if (self.domainReentrant && !!process.domain) { + exec = process.domain.bind(exec); + } + + var maxPending = opts.maxPending || self.maxPending; + + if (!self.queues[key]) { + self.queues[key] = []; + exec(true); + } + else if (self.domainReentrant && !!process.domain && process.domain === self.domains[key]) { + // If code is in the same domain of current running task, run it directly + // Since lock is re-enterable + exec(false); + } + else if (self.queues[key].length >= maxPending) { + done(false, new Error('Too many pending tasks in queue ' + key)); + } + else { + var taskFn = function () { + exec(true); + }; + if (opts.skipQueue) { + self.queues[key].unshift(taskFn); + } else { + self.queues[key].push(taskFn); + } + + var timeout = opts.timeout || self.timeout; + if (timeout) { + timer = setTimeout(function () { + timer = null; + done(false, new Error('async-lock timed out in queue ' + key)); + }, timeout); + } + } + + var maxOccupationTime = opts.maxOccupationTime || self.maxOccupationTime; + if (maxOccupationTime) { + occupationTimer = setTimeout(function () { + if (!!self.queues[key]) { + done(false, new Error('Maximum occupation time is exceeded in queue ' + key)); + } + }, maxOccupationTime); + } + + if (deferred) { + return deferred; + } +}; - process.emitWarning(new RequestContentLengthMismatchError()) - } +/* + * Below is how this function works: + * + * Equivalent code: + * self.acquire(key1, function(cb){ + * self.acquire(key2, function(cb){ + * self.acquire(key3, fn, cb); + * }, cb); + * }, cb); + * + * Equivalent code: + * var fn3 = getFn(key3, fn); + * var fn2 = getFn(key2, fn3); + * var fn1 = getFn(key1, fn2); + * fn1(cb); + */ +AsyncLock.prototype._acquireBatch = function (keys, fn, cb, opts) { + if (typeof (cb) !== 'function') { + opts = cb; + cb = null; + } + + var self = this; + var getFn = function (key, fn) { + return function (cb) { + self.acquire(key, fn, cb, opts); + }; + }; + + var fnx = keys.reduceRight(function (prev, key) { + return getFn(key, prev); + }, fn); + + if (typeof (cb) === 'function') { + fnx(cb); + } + else { + return new this.Promise(function (resolve, reject) { + // check for promise mode in case keys is empty array + if (fnx.length === 1) { + fnx(function (err, ret) { + if (err) { + reject(err); + } + else { + resolve(ret); + } + }); + } else { + resolve(fnx()); + } + }); + } +}; - socket.cork() +/* + * Whether there is any running or pending asyncFunc + * + * @param {String} key + */ +AsyncLock.prototype.isBusy = function (key) { + if (!key) { + return Object.keys(this.queues).length > 0; + } + else { + return !!this.queues[key]; + } +}; - if (bytesWritten === 0) { - if (!expectsPayload) { - socket[kReset] = true - } +/** + * Promise.try() implementation to become independent of Q-specific methods + */ +AsyncLock.prototype._promiseTry = function(fn) { + try { + return this.Promise.resolve(fn()); + } catch (e) { + return this.Promise.reject(e); + } +}; - if (contentLength === null) { - socket.write(`${header}transfer-encoding: chunked\r\n`, 'latin1') - } else { - socket.write(`${header}content-length: ${contentLength}\r\n\r\n`, 'latin1') - } - } +module.exports = AsyncLock; - if (contentLength === null) { - socket.write(`\r\n${len.toString(16)}\r\n`, 'latin1') - } - this.bytesWritten += len +/***/ }), - const ret = socket.write(chunk) +/***/ 14812: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - socket.uncork() +module.exports = +{ + parallel : __nccwpck_require__(8210), + serial : __nccwpck_require__(50445), + serialOrdered : __nccwpck_require__(3578) +}; - request.onBodySent(chunk) - if (!ret) { - if (socket[kParser].timeout && socket[kParser].timeoutType === TIMEOUT_HEADERS) { - // istanbul ignore else: only for jest - if (socket[kParser].timeout.refresh) { - socket[kParser].timeout.refresh() - } - } - } +/***/ }), - return ret - } +/***/ 1700: +/***/ ((module) => { - end () { - const { socket, contentLength, client, bytesWritten, expectsPayload, header, request } = this - request.onRequestSent() +// API +module.exports = abort; - socket[kWriting] = false +/** + * Aborts leftover active jobs + * + * @param {object} state - current state object + */ +function abort(state) +{ + Object.keys(state.jobs).forEach(clean.bind(state)); - if (socket[kError]) { - throw socket[kError] - } + // reset leftover jobs + state.jobs = {}; +} - if (socket.destroyed) { - return - } +/** + * Cleans up leftover job by invoking abort function for the provided job id + * + * @this state + * @param {string|number} key - job id to abort + */ +function clean(key) +{ + if (typeof this.jobs[key] == 'function') + { + this.jobs[key](); + } +} - if (bytesWritten === 0) { - if (expectsPayload) { - // https://tools.ietf.org/html/rfc7230#section-3.3.2 - // A user agent SHOULD send a Content-Length in a request message when - // no Transfer-Encoding is sent and the request method defines a meaning - // for an enclosed payload body. - socket.write(`${header}content-length: 0\r\n\r\n`, 'latin1') - } else { - socket.write(`${header}\r\n`, 'latin1') - } - } else if (contentLength === null) { - socket.write('\r\n0\r\n\r\n', 'latin1') - } +/***/ }), - if (contentLength !== null && bytesWritten !== contentLength) { - if (client[kStrictContentLength]) { - throw new RequestContentLengthMismatchError() - } else { - process.emitWarning(new RequestContentLengthMismatchError()) - } - } +/***/ 72794: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - if (socket[kParser].timeout && socket[kParser].timeoutType === TIMEOUT_HEADERS) { - // istanbul ignore else: only for jest - if (socket[kParser].timeout.refresh) { - socket[kParser].timeout.refresh() - } - } +var defer = __nccwpck_require__(15295); - resume(client) - } +// API +module.exports = async; - destroy (err) { - const { socket, client } = this +/** + * Runs provided callback asynchronously + * even if callback itself is not + * + * @param {function} callback - callback to invoke + * @returns {function} - augmented callback + */ +function async(callback) +{ + var isAsync = false; - socket[kWriting] = false + // check if async happened + defer(function() { isAsync = true; }); - if (err) { - assert(client[kRunning] <= 1, 'pipeline should only contain this request') - util.destroy(socket, err) + return function async_callback(err, result) + { + if (isAsync) + { + callback(err, result); } - } + else + { + defer(function nextTick_callback() + { + callback(err, result); + }); + } + }; } -function errorRequest (client, request, err) { - try { - request.onError(err) - assert(request.aborted) - } catch (err) { - client.emit('error', err) + +/***/ }), + +/***/ 15295: +/***/ ((module) => { + +module.exports = defer; + +/** + * Runs provided function on next iteration of the event loop + * + * @param {function} fn - function to run + */ +function defer(fn) +{ + var nextTick = typeof setImmediate == 'function' + ? setImmediate + : ( + typeof process == 'object' && typeof process.nextTick == 'function' + ? process.nextTick + : null + ); + + if (nextTick) + { + nextTick(fn); + } + else + { + setTimeout(fn, 0); } } -module.exports = Client - /***/ }), -/***/ 6436: +/***/ 9023: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; - - -/* istanbul ignore file: only for Node 12 */ +var async = __nccwpck_require__(72794) + , abort = __nccwpck_require__(1700) + ; -const { kConnected, kSize } = __nccwpck_require__(2785) +// API +module.exports = iterate; -class CompatWeakRef { - constructor (value) { - this.value = value - } +/** + * Iterates over each job object + * + * @param {array|object} list - array or object (named list) to iterate over + * @param {function} iterator - iterator to run + * @param {object} state - current job status + * @param {function} callback - invoked when all elements processed + */ +function iterate(list, iterator, state, callback) +{ + // store current index + var key = state['keyedList'] ? state['keyedList'][state.index] : state.index; - deref () { - return this.value[kConnected] === 0 && this.value[kSize] === 0 - ? undefined - : this.value - } -} + state.jobs[key] = runJob(iterator, key, list[key], function(error, output) + { + // don't repeat yourself + // skip secondary callbacks + if (!(key in state.jobs)) + { + return; + } -class CompatFinalizer { - constructor (finalizer) { - this.finalizer = finalizer - } + // clean up jobs + delete state.jobs[key]; - register (dispatcher, key) { - if (dispatcher.on) { - dispatcher.on('disconnect', () => { - if (dispatcher[kConnected] === 0 && dispatcher[kSize] === 0) { - this.finalizer(key) - } - }) + if (error) + { + // don't process rest of the results + // stop still active jobs + // and reset the list + abort(state); } - } + else + { + state.results[key] = output; + } + + // return salvaged results + callback(error, state.results); + }); } -module.exports = function () { - // FIXME: remove workaround when the Node bug is fixed - // https://github.com/nodejs/node/issues/49344#issuecomment-1741776308 - if (process.env.NODE_V8_COVERAGE) { - return { - WeakRef: CompatWeakRef, - FinalizationRegistry: CompatFinalizer - } +/** + * Runs iterator over provided job element + * + * @param {function} iterator - iterator to invoke + * @param {string|number} key - key/index of the element in the list of jobs + * @param {mixed} item - job description + * @param {function} callback - invoked after iterator is done with the job + * @returns {function|mixed} - job abort function or something else + */ +function runJob(iterator, key, item, callback) +{ + var aborter; + + // allow shortcut if iterator expects only two arguments + if (iterator.length == 2) + { + aborter = iterator(item, async(callback)); } - return { - WeakRef: global.WeakRef || CompatWeakRef, - FinalizationRegistry: global.FinalizationRegistry || CompatFinalizer + // otherwise go with full three arguments + else + { + aborter = iterator(item, key, async(callback)); } + + return aborter; } /***/ }), -/***/ 663: +/***/ 42474: /***/ ((module) => { -"use strict"; - +// API +module.exports = state; -// https://wicg.github.io/cookie-store/#cookie-maximum-attribute-value-size -const maxAttributeValueSize = 1024 +/** + * Creates initial state object + * for iteration over list + * + * @param {array|object} list - list to iterate over + * @param {function|null} sortMethod - function to use for keys sort, + * or `null` to keep them as is + * @returns {object} - initial state object + */ +function state(list, sortMethod) +{ + var isNamedList = !Array.isArray(list) + , initState = + { + index : 0, + keyedList: isNamedList || sortMethod ? Object.keys(list) : null, + jobs : {}, + results : isNamedList ? {} : [], + size : isNamedList ? Object.keys(list).length : list.length + } + ; -// https://wicg.github.io/cookie-store/#cookie-maximum-name-value-pair-size -const maxNameValuePairSize = 4096 + if (sortMethod) + { + // sort array keys based on it's values + // sort object's keys just on own merit + initState.keyedList.sort(isNamedList ? sortMethod : function(a, b) + { + return sortMethod(list[a], list[b]); + }); + } -module.exports = { - maxAttributeValueSize, - maxNameValuePairSize + return initState; } /***/ }), -/***/ 1724: +/***/ 37942: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; - +var abort = __nccwpck_require__(1700) + , async = __nccwpck_require__(72794) + ; -const { parseSetCookie } = __nccwpck_require__(4408) -const { stringify, getHeadersList } = __nccwpck_require__(3121) -const { webidl } = __nccwpck_require__(1744) -const { Headers } = __nccwpck_require__(554) +// API +module.exports = terminator; /** - * @typedef {Object} Cookie - * @property {string} name - * @property {string} value - * @property {Date|number|undefined} expires - * @property {number|undefined} maxAge - * @property {string|undefined} domain - * @property {string|undefined} path - * @property {boolean|undefined} secure - * @property {boolean|undefined} httpOnly - * @property {'Strict'|'Lax'|'None'} sameSite - * @property {string[]} unparsed + * Terminates jobs in the attached state context + * + * @this AsyncKitState# + * @param {function} callback - final callback to invoke after termination */ +function terminator(callback) +{ + if (!Object.keys(this.jobs).length) + { + return; + } -/** - * @param {Headers} headers - * @returns {Record} - */ -function getCookies (headers) { - webidl.argumentLengthCheck(arguments, 1, { header: 'getCookies' }) + // fast forward iteration index + this.index = this.size; - webidl.brandCheck(headers, Headers, { strict: false }) + // abort jobs + abort(this); - const cookie = headers.get('cookie') - const out = {} + // send back results we have so far + async(callback)(null, this.results); +} - if (!cookie) { - return out - } - for (const piece of cookie.split(';')) { - const [name, ...value] = piece.split('=') +/***/ }), - out[name.trim()] = value.join('=') - } +/***/ 8210: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - return out -} +var iterate = __nccwpck_require__(9023) + , initState = __nccwpck_require__(42474) + , terminator = __nccwpck_require__(37942) + ; + +// Public API +module.exports = parallel; /** - * @param {Headers} headers - * @param {string} name - * @param {{ path?: string, domain?: string }|undefined} attributes - * @returns {void} + * Runs iterator over provided array elements in parallel + * + * @param {array|object} list - array or object (named list) to iterate over + * @param {function} iterator - iterator to run + * @param {function} callback - invoked when all elements processed + * @returns {function} - jobs terminator */ -function deleteCookie (headers, name, attributes) { - webidl.argumentLengthCheck(arguments, 2, { header: 'deleteCookie' }) +function parallel(list, iterator, callback) +{ + var state = initState(list); - webidl.brandCheck(headers, Headers, { strict: false }) + while (state.index < (state['keyedList'] || list).length) + { + iterate(list, iterator, state, function(error, result) + { + if (error) + { + callback(error, result); + return; + } - name = webidl.converters.DOMString(name) - attributes = webidl.converters.DeleteCookieAttributes(attributes) + // looks like it's the last one + if (Object.keys(state.jobs).length === 0) + { + callback(null, state.results); + return; + } + }); - // Matches behavior of - // https://github.com/denoland/deno_std/blob/63827b16330b82489a04614027c33b7904e08be5/http/cookie.ts#L278 - setCookie(headers, { - name, - value: '', - expires: new Date(0), - ...attributes - }) + state.index++; + } + + return terminator.bind(state, callback); } -/** - * @param {Headers} headers - * @returns {Cookie[]} - */ -function getSetCookies (headers) { - webidl.argumentLengthCheck(arguments, 1, { header: 'getSetCookies' }) - webidl.brandCheck(headers, Headers, { strict: false }) +/***/ }), - const cookies = getHeadersList(headers).cookies +/***/ 50445: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - if (!cookies) { - return [] - } +var serialOrdered = __nccwpck_require__(3578); - // In older versions of undici, cookies is a list of name:value. - return cookies.map((pair) => parseSetCookie(Array.isArray(pair) ? pair[1] : pair)) -} +// Public API +module.exports = serial; /** - * @param {Headers} headers - * @param {Cookie} cookie - * @returns {void} + * Runs iterator over provided array elements in series + * + * @param {array|object} list - array or object (named list) to iterate over + * @param {function} iterator - iterator to run + * @param {function} callback - invoked when all elements processed + * @returns {function} - jobs terminator */ -function setCookie (headers, cookie) { - webidl.argumentLengthCheck(arguments, 2, { header: 'setCookie' }) +function serial(list, iterator, callback) +{ + return serialOrdered(list, iterator, null, callback); +} - webidl.brandCheck(headers, Headers, { strict: false }) - cookie = webidl.converters.Cookie(cookie) +/***/ }), - const str = stringify(cookie) +/***/ 3578: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - if (str) { - headers.append('Set-Cookie', stringify(cookie)) - } -} +var iterate = __nccwpck_require__(9023) + , initState = __nccwpck_require__(42474) + , terminator = __nccwpck_require__(37942) + ; -webidl.converters.DeleteCookieAttributes = webidl.dictionaryConverter([ - { - converter: webidl.nullableConverter(webidl.converters.DOMString), - key: 'path', - defaultValue: null - }, - { - converter: webidl.nullableConverter(webidl.converters.DOMString), - key: 'domain', - defaultValue: null - } -]) +// Public API +module.exports = serialOrdered; +// sorting helpers +module.exports.ascending = ascending; +module.exports.descending = descending; -webidl.converters.Cookie = webidl.dictionaryConverter([ - { - converter: webidl.converters.DOMString, - key: 'name' - }, - { - converter: webidl.converters.DOMString, - key: 'value' - }, - { - converter: webidl.nullableConverter((value) => { - if (typeof value === 'number') { - return webidl.converters['unsigned long long'](value) - } +/** + * Runs iterator over provided sorted array elements in series + * + * @param {array|object} list - array or object (named list) to iterate over + * @param {function} iterator - iterator to run + * @param {function} sortMethod - custom sort function + * @param {function} callback - invoked when all elements processed + * @returns {function} - jobs terminator + */ +function serialOrdered(list, iterator, sortMethod, callback) +{ + var state = initState(list, sortMethod); - return new Date(value) - }), - key: 'expires', - defaultValue: null - }, - { - converter: webidl.nullableConverter(webidl.converters['long long']), - key: 'maxAge', - defaultValue: null - }, - { - converter: webidl.nullableConverter(webidl.converters.DOMString), - key: 'domain', - defaultValue: null - }, - { - converter: webidl.nullableConverter(webidl.converters.DOMString), - key: 'path', - defaultValue: null - }, - { - converter: webidl.nullableConverter(webidl.converters.boolean), - key: 'secure', - defaultValue: null - }, - { - converter: webidl.nullableConverter(webidl.converters.boolean), - key: 'httpOnly', - defaultValue: null - }, - { - converter: webidl.converters.USVString, - key: 'sameSite', - allowedValues: ['Strict', 'Lax', 'None'] - }, + iterate(list, iterator, state, function iteratorHandler(error, result) { - converter: webidl.sequenceConverter(webidl.converters.DOMString), - key: 'unparsed', - defaultValue: [] - } -]) - -module.exports = { - getCookies, - deleteCookie, - getSetCookies, - setCookie -} + if (error) + { + callback(error, result); + return; + } + state.index++; -/***/ }), + // are we there yet? + if (state.index < (state['keyedList'] || list).length) + { + iterate(list, iterator, state, iteratorHandler); + return; + } -/***/ 4408: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // done here + callback(null, state.results); + }); -"use strict"; + return terminator.bind(state, callback); +} +/* + * -- Sort methods + */ -const { maxNameValuePairSize, maxAttributeValueSize } = __nccwpck_require__(663) -const { isCTLExcludingHtab } = __nccwpck_require__(3121) -const { collectASequenceOfCodePointsFast } = __nccwpck_require__(685) -const assert = __nccwpck_require__(9491) +/** + * sort helper to sort array elements in ascending order + * + * @param {mixed} a - an item to compare + * @param {mixed} b - an item to compare + * @returns {number} - comparison result + */ +function ascending(a, b) +{ + return a < b ? -1 : a > b ? 1 : 0; +} /** - * @description Parses the field-value attributes of a set-cookie header string. - * @see https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4 - * @param {string} header - * @returns if the header is invalid, null will be returned + * sort helper to sort array elements in descending order + * + * @param {mixed} a - an item to compare + * @param {mixed} b - an item to compare + * @returns {number} - comparison result */ -function parseSetCookie (header) { - // 1. If the set-cookie-string contains a %x00-08 / %x0A-1F / %x7F - // character (CTL characters excluding HTAB): Abort these steps and - // ignore the set-cookie-string entirely. - if (isCTLExcludingHtab(header)) { - return null - } +function descending(a, b) +{ + return -1 * ascending(a, b); +} - let nameValuePair = '' - let unparsedAttributes = '' - let name = '' - let value = '' - // 2. If the set-cookie-string contains a %x3B (";") character: - if (header.includes(';')) { - // 1. The name-value-pair string consists of the characters up to, - // but not including, the first %x3B (";"), and the unparsed- - // attributes consist of the remainder of the set-cookie-string - // (including the %x3B (";") in question). - const position = { position: 0 } +/***/ }), - nameValuePair = collectASequenceOfCodePointsFast(';', header, position) - unparsedAttributes = header.slice(position.position) - } else { - // Otherwise: +/***/ 33114: +/***/ (function(module) { - // 1. The name-value-pair string consists of all the characters - // contained in the set-cookie-string, and the unparsed- - // attributes is the empty string. - nameValuePair = header - } +/*! + * Bowser - a browser detector + * https://github.com/ded/bowser + * MIT License | (c) Dustin Diaz 2015 + */ - // 3. If the name-value-pair string lacks a %x3D ("=") character, then - // the name string is empty, and the value string is the value of - // name-value-pair. - if (!nameValuePair.includes('=')) { - value = nameValuePair - } else { - // Otherwise, the name string consists of the characters up to, but - // not including, the first %x3D ("=") character, and the (possibly - // empty) value string consists of the characters after the first - // %x3D ("=") character. - const position = { position: 0 } - name = collectASequenceOfCodePointsFast( - '=', - nameValuePair, - position - ) - value = nameValuePair.slice(position.position + 1) - } +!function (root, name, definition) { + if ( true && module.exports) module.exports = definition() + else if (typeof define == 'function' && define.amd) define(name, definition) + else root[name] = definition() +}(this, 'bowser', function () { + /** + * See useragents.js for examples of navigator.userAgent + */ + + var t = true + + function detect(ua) { + + function getFirstMatch(regex) { + var match = ua.match(regex); + return (match && match.length > 1 && match[1]) || ''; + } + + function getSecondMatch(regex) { + var match = ua.match(regex); + return (match && match.length > 1 && match[2]) || ''; + } + + var iosdevice = getFirstMatch(/(ipod|iphone|ipad)/i).toLowerCase() + , likeAndroid = /like android/i.test(ua) + , android = !likeAndroid && /android/i.test(ua) + , nexusMobile = /nexus\s*[0-6]\s*/i.test(ua) + , nexusTablet = !nexusMobile && /nexus\s*[0-9]+/i.test(ua) + , chromeos = /CrOS/.test(ua) + , silk = /silk/i.test(ua) + , sailfish = /sailfish/i.test(ua) + , tizen = /tizen/i.test(ua) + , webos = /(web|hpw)(o|0)s/i.test(ua) + , windowsphone = /windows phone/i.test(ua) + , samsungBrowser = /SamsungBrowser/i.test(ua) + , windows = !windowsphone && /windows/i.test(ua) + , mac = !iosdevice && !silk && /macintosh/i.test(ua) + , linux = !android && !sailfish && !tizen && !webos && /linux/i.test(ua) + , edgeVersion = getSecondMatch(/edg([ea]|ios)\/(\d+(\.\d+)?)/i) + , versionIdentifier = getFirstMatch(/version\/(\d+(\.\d+)?)/i) + , tablet = /tablet/i.test(ua) && !/tablet pc/i.test(ua) + , mobile = !tablet && /[^-]mobi/i.test(ua) + , xbox = /xbox/i.test(ua) + , result + + if (/opera/i.test(ua)) { + // an old Opera + result = { + name: 'Opera' + , opera: t + , version: versionIdentifier || getFirstMatch(/(?:opera|opr|opios)[\s\/](\d+(\.\d+)?)/i) + } + } else if (/opr\/|opios/i.test(ua)) { + // a new Opera + result = { + name: 'Opera' + , opera: t + , version: getFirstMatch(/(?:opr|opios)[\s\/](\d+(\.\d+)?)/i) || versionIdentifier + } + } + else if (/SamsungBrowser/i.test(ua)) { + result = { + name: 'Samsung Internet for Android' + , samsungBrowser: t + , version: versionIdentifier || getFirstMatch(/(?:SamsungBrowser)[\s\/](\d+(\.\d+)?)/i) + } + } + else if (/Whale/i.test(ua)) { + result = { + name: 'NAVER Whale browser' + , whale: t + , version: getFirstMatch(/(?:whale)[\s\/](\d+(?:\.\d+)+)/i) + } + } + else if (/MZBrowser/i.test(ua)) { + result = { + name: 'MZ Browser' + , mzbrowser: t + , version: getFirstMatch(/(?:MZBrowser)[\s\/](\d+(?:\.\d+)+)/i) + } + } + else if (/coast/i.test(ua)) { + result = { + name: 'Opera Coast' + , coast: t + , version: versionIdentifier || getFirstMatch(/(?:coast)[\s\/](\d+(\.\d+)?)/i) + } + } + else if (/focus/i.test(ua)) { + result = { + name: 'Focus' + , focus: t + , version: getFirstMatch(/(?:focus)[\s\/](\d+(?:\.\d+)+)/i) + } + } + else if (/yabrowser/i.test(ua)) { + result = { + name: 'Yandex Browser' + , yandexbrowser: t + , version: versionIdentifier || getFirstMatch(/(?:yabrowser)[\s\/](\d+(\.\d+)?)/i) + } + } + else if (/ucbrowser/i.test(ua)) { + result = { + name: 'UC Browser' + , ucbrowser: t + , version: getFirstMatch(/(?:ucbrowser)[\s\/](\d+(?:\.\d+)+)/i) + } + } + else if (/mxios/i.test(ua)) { + result = { + name: 'Maxthon' + , maxthon: t + , version: getFirstMatch(/(?:mxios)[\s\/](\d+(?:\.\d+)+)/i) + } + } + else if (/epiphany/i.test(ua)) { + result = { + name: 'Epiphany' + , epiphany: t + , version: getFirstMatch(/(?:epiphany)[\s\/](\d+(?:\.\d+)+)/i) + } + } + else if (/puffin/i.test(ua)) { + result = { + name: 'Puffin' + , puffin: t + , version: getFirstMatch(/(?:puffin)[\s\/](\d+(?:\.\d+)?)/i) + } + } + else if (/sleipnir/i.test(ua)) { + result = { + name: 'Sleipnir' + , sleipnir: t + , version: getFirstMatch(/(?:sleipnir)[\s\/](\d+(?:\.\d+)+)/i) + } + } + else if (/k-meleon/i.test(ua)) { + result = { + name: 'K-Meleon' + , kMeleon: t + , version: getFirstMatch(/(?:k-meleon)[\s\/](\d+(?:\.\d+)+)/i) + } + } + else if (windowsphone) { + result = { + name: 'Windows Phone' + , osname: 'Windows Phone' + , windowsphone: t + } + if (edgeVersion) { + result.msedge = t + result.version = edgeVersion + } + else { + result.msie = t + result.version = getFirstMatch(/iemobile\/(\d+(\.\d+)?)/i) + } + } + else if (/msie|trident/i.test(ua)) { + result = { + name: 'Internet Explorer' + , msie: t + , version: getFirstMatch(/(?:msie |rv:)(\d+(\.\d+)?)/i) + } + } else if (chromeos) { + result = { + name: 'Chrome' + , osname: 'Chrome OS' + , chromeos: t + , chromeBook: t + , chrome: t + , version: getFirstMatch(/(?:chrome|crios|crmo)\/(\d+(\.\d+)?)/i) + } + } else if (/edg([ea]|ios)/i.test(ua)) { + result = { + name: 'Microsoft Edge' + , msedge: t + , version: edgeVersion + } + } + else if (/vivaldi/i.test(ua)) { + result = { + name: 'Vivaldi' + , vivaldi: t + , version: getFirstMatch(/vivaldi\/(\d+(\.\d+)?)/i) || versionIdentifier + } + } + else if (sailfish) { + result = { + name: 'Sailfish' + , osname: 'Sailfish OS' + , sailfish: t + , version: getFirstMatch(/sailfish\s?browser\/(\d+(\.\d+)?)/i) + } + } + else if (/seamonkey\//i.test(ua)) { + result = { + name: 'SeaMonkey' + , seamonkey: t + , version: getFirstMatch(/seamonkey\/(\d+(\.\d+)?)/i) + } + } + else if (/firefox|iceweasel|fxios/i.test(ua)) { + result = { + name: 'Firefox' + , firefox: t + , version: getFirstMatch(/(?:firefox|iceweasel|fxios)[ \/](\d+(\.\d+)?)/i) + } + if (/\((mobile|tablet);[^\)]*rv:[\d\.]+\)/i.test(ua)) { + result.firefoxos = t + result.osname = 'Firefox OS' + } + } + else if (silk) { + result = { + name: 'Amazon Silk' + , silk: t + , version : getFirstMatch(/silk\/(\d+(\.\d+)?)/i) + } + } + else if (/phantom/i.test(ua)) { + result = { + name: 'PhantomJS' + , phantom: t + , version: getFirstMatch(/phantomjs\/(\d+(\.\d+)?)/i) + } + } + else if (/slimerjs/i.test(ua)) { + result = { + name: 'SlimerJS' + , slimer: t + , version: getFirstMatch(/slimerjs\/(\d+(\.\d+)?)/i) + } + } + else if (/blackberry|\bbb\d+/i.test(ua) || /rim\stablet/i.test(ua)) { + result = { + name: 'BlackBerry' + , osname: 'BlackBerry OS' + , blackberry: t + , version: versionIdentifier || getFirstMatch(/blackberry[\d]+\/(\d+(\.\d+)?)/i) + } + } + else if (webos) { + result = { + name: 'WebOS' + , osname: 'WebOS' + , webos: t + , version: versionIdentifier || getFirstMatch(/w(?:eb)?osbrowser\/(\d+(\.\d+)?)/i) + }; + /touchpad\//i.test(ua) && (result.touchpad = t) + } + else if (/bada/i.test(ua)) { + result = { + name: 'Bada' + , osname: 'Bada' + , bada: t + , version: getFirstMatch(/dolfin\/(\d+(\.\d+)?)/i) + }; + } + else if (tizen) { + result = { + name: 'Tizen' + , osname: 'Tizen' + , tizen: t + , version: getFirstMatch(/(?:tizen\s?)?browser\/(\d+(\.\d+)?)/i) || versionIdentifier + }; + } + else if (/qupzilla/i.test(ua)) { + result = { + name: 'QupZilla' + , qupzilla: t + , version: getFirstMatch(/(?:qupzilla)[\s\/](\d+(?:\.\d+)+)/i) || versionIdentifier + } + } + else if (/chromium/i.test(ua)) { + result = { + name: 'Chromium' + , chromium: t + , version: getFirstMatch(/(?:chromium)[\s\/](\d+(?:\.\d+)?)/i) || versionIdentifier + } + } + else if (/chrome|crios|crmo/i.test(ua)) { + result = { + name: 'Chrome' + , chrome: t + , version: getFirstMatch(/(?:chrome|crios|crmo)\/(\d+(\.\d+)?)/i) + } + } + else if (android) { + result = { + name: 'Android' + , version: versionIdentifier + } + } + else if (/safari|applewebkit/i.test(ua)) { + result = { + name: 'Safari' + , safari: t + } + if (versionIdentifier) { + result.version = versionIdentifier + } + } + else if (iosdevice) { + result = { + name : iosdevice == 'iphone' ? 'iPhone' : iosdevice == 'ipad' ? 'iPad' : 'iPod' + } + // WTF: version is not part of user agent in web apps + if (versionIdentifier) { + result.version = versionIdentifier + } + } + else if(/googlebot/i.test(ua)) { + result = { + name: 'Googlebot' + , googlebot: t + , version: getFirstMatch(/googlebot\/(\d+(\.\d+))/i) || versionIdentifier + } + } + else { + result = { + name: getFirstMatch(/^(.*)\/(.*) /), + version: getSecondMatch(/^(.*)\/(.*) /) + }; + } + + // set webkit or gecko flag for browsers based on these engines + if (!result.msedge && /(apple)?webkit/i.test(ua)) { + if (/(apple)?webkit\/537\.36/i.test(ua)) { + result.name = result.name || "Blink" + result.blink = t + } else { + result.name = result.name || "Webkit" + result.webkit = t + } + if (!result.version && versionIdentifier) { + result.version = versionIdentifier + } + } else if (!result.opera && /gecko\//i.test(ua)) { + result.name = result.name || "Gecko" + result.gecko = t + result.version = result.version || getFirstMatch(/gecko\/(\d+(\.\d+)?)/i) + } + + // set OS flags for platforms that have multiple browsers + if (!result.windowsphone && (android || result.silk)) { + result.android = t + result.osname = 'Android' + } else if (!result.windowsphone && iosdevice) { + result[iosdevice] = t + result.ios = t + result.osname = 'iOS' + } else if (mac) { + result.mac = t + result.osname = 'macOS' + } else if (xbox) { + result.xbox = t + result.osname = 'Xbox' + } else if (windows) { + result.windows = t + result.osname = 'Windows' + } else if (linux) { + result.linux = t + result.osname = 'Linux' + } + + function getWindowsVersion (s) { + switch (s) { + case 'NT': return 'NT' + case 'XP': return 'XP' + case 'NT 5.0': return '2000' + case 'NT 5.1': return 'XP' + case 'NT 5.2': return '2003' + case 'NT 6.0': return 'Vista' + case 'NT 6.1': return '7' + case 'NT 6.2': return '8' + case 'NT 6.3': return '8.1' + case 'NT 10.0': return '10' + default: return undefined + } + } - // 4. Remove any leading or trailing WSP characters from the name - // string and the value string. - name = name.trim() - value = value.trim() + // OS version extraction + var osVersion = ''; + if (result.windows) { + osVersion = getWindowsVersion(getFirstMatch(/Windows ((NT|XP)( \d\d?.\d)?)/i)) + } else if (result.windowsphone) { + osVersion = getFirstMatch(/windows phone (?:os)?\s?(\d+(\.\d+)*)/i); + } else if (result.mac) { + osVersion = getFirstMatch(/Mac OS X (\d+([_\.\s]\d+)*)/i); + osVersion = osVersion.replace(/[_\s]/g, '.'); + } else if (iosdevice) { + osVersion = getFirstMatch(/os (\d+([_\s]\d+)*) like mac os x/i); + osVersion = osVersion.replace(/[_\s]/g, '.'); + } else if (android) { + osVersion = getFirstMatch(/android[ \/-](\d+(\.\d+)*)/i); + } else if (result.webos) { + osVersion = getFirstMatch(/(?:web|hpw)os\/(\d+(\.\d+)*)/i); + } else if (result.blackberry) { + osVersion = getFirstMatch(/rim\stablet\sos\s(\d+(\.\d+)*)/i); + } else if (result.bada) { + osVersion = getFirstMatch(/bada\/(\d+(\.\d+)*)/i); + } else if (result.tizen) { + osVersion = getFirstMatch(/tizen[\/\s](\d+(\.\d+)*)/i); + } + if (osVersion) { + result.osversion = osVersion; + } + + // device type extraction + var osMajorVersion = !result.windows && osVersion.split('.')[0]; + if ( + tablet + || nexusTablet + || iosdevice == 'ipad' + || (android && (osMajorVersion == 3 || (osMajorVersion >= 4 && !mobile))) + || result.silk + ) { + result.tablet = t + } else if ( + mobile + || iosdevice == 'iphone' + || iosdevice == 'ipod' + || android + || nexusMobile + || result.blackberry + || result.webos + || result.bada + ) { + result.mobile = t + } + + // Graded Browser Support + // http://developer.yahoo.com/yui/articles/gbs + if (result.msedge || + (result.msie && result.version >= 10) || + (result.yandexbrowser && result.version >= 15) || + (result.vivaldi && result.version >= 1.0) || + (result.chrome && result.version >= 20) || + (result.samsungBrowser && result.version >= 4) || + (result.whale && compareVersions([result.version, '1.0']) === 1) || + (result.mzbrowser && compareVersions([result.version, '6.0']) === 1) || + (result.focus && compareVersions([result.version, '1.0']) === 1) || + (result.firefox && result.version >= 20.0) || + (result.safari && result.version >= 6) || + (result.opera && result.version >= 10.0) || + (result.ios && result.osversion && result.osversion.split(".")[0] >= 6) || + (result.blackberry && result.version >= 10.1) + || (result.chromium && result.version >= 20) + ) { + result.a = t; + } + else if ((result.msie && result.version < 10) || + (result.chrome && result.version < 20) || + (result.firefox && result.version < 20.0) || + (result.safari && result.version < 6) || + (result.opera && result.version < 10.0) || + (result.ios && result.osversion && result.osversion.split(".")[0] < 6) + || (result.chromium && result.version < 20) + ) { + result.c = t + } else result.x = t - // 5. If the sum of the lengths of the name string and the value string - // is more than 4096 octets, abort these steps and ignore the set- - // cookie-string entirely. - if (name.length + value.length > maxNameValuePairSize) { - return null + return result } - // 6. The cookie-name is the name string, and the cookie-value is the - // value string. - return { - name, value, ...parseUnparsedAttributes(unparsedAttributes) - } -} + var bowser = detect(typeof navigator !== 'undefined' ? navigator.userAgent || '' : '') -/** - * Parses the remaining attributes of a set-cookie header - * @see https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4 - * @param {string} unparsedAttributes - * @param {[Object.]={}} cookieAttributeList - */ -function parseUnparsedAttributes (unparsedAttributes, cookieAttributeList = {}) { - // 1. If the unparsed-attributes string is empty, skip the rest of - // these steps. - if (unparsedAttributes.length === 0) { - return cookieAttributeList + bowser.test = function (browserList) { + for (var i = 0; i < browserList.length; ++i) { + var browserItem = browserList[i]; + if (typeof browserItem=== 'string') { + if (browserItem in bowser) { + return true; + } + } + } + return false; } - // 2. Discard the first character of the unparsed-attributes (which - // will be a %x3B (";") character). - assert(unparsedAttributes[0] === ';') - unparsedAttributes = unparsedAttributes.slice(1) + /** + * Get version precisions count + * + * @example + * getVersionPrecision("1.10.3") // 3 + * + * @param {string} version + * @return {number} + */ + function getVersionPrecision(version) { + return version.split(".").length; + } - let cookieAv = '' + /** + * Array::map polyfill + * + * @param {Array} arr + * @param {Function} iterator + * @return {Array} + */ + function map(arr, iterator) { + var result = [], i; + if (Array.prototype.map) { + return Array.prototype.map.call(arr, iterator); + } + for (i = 0; i < arr.length; i++) { + result.push(iterator(arr[i])); + } + return result; + } - // 3. If the remaining unparsed-attributes contains a %x3B (";") - // character: - if (unparsedAttributes.includes(';')) { - // 1. Consume the characters of the unparsed-attributes up to, but - // not including, the first %x3B (";") character. - cookieAv = collectASequenceOfCodePointsFast( - ';', - unparsedAttributes, - { position: 0 } - ) - unparsedAttributes = unparsedAttributes.slice(cookieAv.length) - } else { - // Otherwise: + /** + * Calculate browser version weight + * + * @example + * compareVersions(['1.10.2.1', '1.8.2.1.90']) // 1 + * compareVersions(['1.010.2.1', '1.09.2.1.90']); // 1 + * compareVersions(['1.10.2.1', '1.10.2.1']); // 0 + * compareVersions(['1.10.2.1', '1.0800.2']); // -1 + * + * @param {Array} versions versions to compare + * @return {Number} comparison result + */ + function compareVersions(versions) { + // 1) get common precision for both versions, for example for "10.0" and "9" it should be 2 + var precision = Math.max(getVersionPrecision(versions[0]), getVersionPrecision(versions[1])); + var chunks = map(versions, function (version) { + var delta = precision - getVersionPrecision(version); + + // 2) "9" -> "9.0" (for precision = 2) + version = version + new Array(delta + 1).join(".0"); + + // 3) "9.0" -> ["000000000"", "000000009"] + return map(version.split("."), function (chunk) { + return new Array(20 - chunk.length).join("0") + chunk; + }).reverse(); + }); - // 1. Consume the remainder of the unparsed-attributes. - cookieAv = unparsedAttributes - unparsedAttributes = '' + // iterate in reverse order by reversed chunks array + while (--precision >= 0) { + // 4) compare: "000000009" > "000000010" = false (but "9" > "10" = true) + if (chunks[0][precision] > chunks[1][precision]) { + return 1; + } + else if (chunks[0][precision] === chunks[1][precision]) { + if (precision === 0) { + // all version chunks are same + return 0; + } + } + else { + return -1; + } + } } - // Let the cookie-av string be the characters consumed in this step. + /** + * Check if browser is unsupported + * + * @example + * bowser.isUnsupportedBrowser({ + * msie: "10", + * firefox: "23", + * chrome: "29", + * safari: "5.1", + * opera: "16", + * phantom: "534" + * }); + * + * @param {Object} minVersions map of minimal version to browser + * @param {Boolean} [strictMode = false] flag to return false if browser wasn't found in map + * @param {String} [ua] user agent string + * @return {Boolean} + */ + function isUnsupportedBrowser(minVersions, strictMode, ua) { + var _bowser = bowser; - let attributeName = '' - let attributeValue = '' + // make strictMode param optional with ua param usage + if (typeof strictMode === 'string') { + ua = strictMode; + strictMode = void(0); + } - // 4. If the cookie-av string contains a %x3D ("=") character: - if (cookieAv.includes('=')) { - // 1. The (possibly empty) attribute-name string consists of the - // characters up to, but not including, the first %x3D ("=") - // character, and the (possibly empty) attribute-value string - // consists of the characters after the first %x3D ("=") - // character. - const position = { position: 0 } + if (strictMode === void(0)) { + strictMode = false; + } + if (ua) { + _bowser = detect(ua); + } - attributeName = collectASequenceOfCodePointsFast( - '=', - cookieAv, - position - ) - attributeValue = cookieAv.slice(position.position + 1) - } else { - // Otherwise: + var version = "" + _bowser.version; + for (var browser in minVersions) { + if (minVersions.hasOwnProperty(browser)) { + if (_bowser[browser]) { + if (typeof minVersions[browser] !== 'string') { + throw new Error('Browser version in the minVersion map should be a string: ' + browser + ': ' + String(minVersions)); + } - // 1. The attribute-name string consists of the entire cookie-av - // string, and the attribute-value string is empty. - attributeName = cookieAv - } + // browser version and min supported version. + return compareVersions([version, minVersions[browser]]) < 0; + } + } + } - // 5. Remove any leading or trailing WSP characters from the attribute- - // name string and the attribute-value string. - attributeName = attributeName.trim() - attributeValue = attributeValue.trim() + return strictMode; // not found + } - // 6. If the attribute-value is longer than 1024 octets, ignore the - // cookie-av string and return to Step 1 of this algorithm. - if (attributeValue.length > maxAttributeValueSize) { - return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList) + /** + * Check if browser is supported + * + * @param {Object} minVersions map of minimal version to browser + * @param {Boolean} [strictMode = false] flag to return false if browser wasn't found in map + * @param {String} [ua] user agent string + * @return {Boolean} + */ + function check(minVersions, strictMode, ua) { + return !isUnsupportedBrowser(minVersions, strictMode, ua); } - // 7. Process the attribute-name and attribute-value according to the - // requirements in the following subsections. (Notice that - // attributes with unrecognized attribute-names are ignored.) - const attributeNameLowercase = attributeName.toLowerCase() + bowser.isUnsupportedBrowser = isUnsupportedBrowser; + bowser.compareVersions = compareVersions; + bowser.check = check; - // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.1 - // If the attribute-name case-insensitively matches the string - // "Expires", the user agent MUST process the cookie-av as follows. - if (attributeNameLowercase === 'expires') { - // 1. Let the expiry-time be the result of parsing the attribute-value - // as cookie-date (see Section 5.1.1). - const expiryTime = new Date(attributeValue) + /* + * Set our detect method to the main bowser object so we can + * reuse it to test other user agents. + * This is needed to implement future tests. + */ + bowser._detect = detect; - // 2. If the attribute-value failed to parse as a cookie date, ignore - // the cookie-av. + /* + * Set our detect public method to the main bowser object + * This is needed to implement bowser in server side + */ + bowser.detect = detect; + return bowser +}); - cookieAttributeList.expires = expiryTime - } else if (attributeNameLowercase === 'max-age') { - // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.2 - // If the attribute-name case-insensitively matches the string "Max- - // Age", the user agent MUST process the cookie-av as follows. - // 1. If the first character of the attribute-value is not a DIGIT or a - // "-" character, ignore the cookie-av. - const charCode = attributeValue.charCodeAt(0) +/***/ }), - if ((charCode < 48 || charCode > 57) && attributeValue[0] !== '-') { - return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList) - } +/***/ 28803: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // 2. If the remainder of attribute-value contains a non-DIGIT - // character, ignore the cookie-av. - if (!/^\d+$/.test(attributeValue)) { - return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList) - } +"use strict"; - // 3. Let delta-seconds be the attribute-value converted to an integer. - const deltaSeconds = Number(attributeValue) - // 4. Let cookie-age-limit be the maximum age of the cookie (which - // SHOULD be 400 days or less, see Section 4.1.2.2). +var GetIntrinsic = __nccwpck_require__(74538); - // 5. Set delta-seconds to the smaller of its present value and cookie- - // age-limit. - // deltaSeconds = Math.min(deltaSeconds * 1000, maxExpiresMs) +var callBind = __nccwpck_require__(62977); - // 6. If delta-seconds is less than or equal to zero (0), let expiry- - // time be the earliest representable date and time. Otherwise, let - // the expiry-time be the current date and time plus delta-seconds - // seconds. - // const expiryTime = deltaSeconds <= 0 ? Date.now() : Date.now() + deltaSeconds +var $indexOf = callBind(GetIntrinsic('String.prototype.indexOf')); - // 7. Append an attribute to the cookie-attribute-list with an - // attribute-name of Max-Age and an attribute-value of expiry-time. - cookieAttributeList.maxAge = deltaSeconds - } else if (attributeNameLowercase === 'domain') { - // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.3 - // If the attribute-name case-insensitively matches the string "Domain", - // the user agent MUST process the cookie-av as follows. +module.exports = function callBoundIntrinsic(name, allowMissing) { + var intrinsic = GetIntrinsic(name, !!allowMissing); + if (typeof intrinsic === 'function' && $indexOf(name, '.prototype.') > -1) { + return callBind(intrinsic); + } + return intrinsic; +}; - // 1. Let cookie-domain be the attribute-value. - let cookieDomain = attributeValue - // 2. If cookie-domain starts with %x2E ("."), let cookie-domain be - // cookie-domain without its leading %x2E ("."). - if (cookieDomain[0] === '.') { - cookieDomain = cookieDomain.slice(1) - } +/***/ }), - // 3. Convert the cookie-domain to lower case. - cookieDomain = cookieDomain.toLowerCase() +/***/ 62977: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // 4. Append an attribute to the cookie-attribute-list with an - // attribute-name of Domain and an attribute-value of cookie-domain. - cookieAttributeList.domain = cookieDomain - } else if (attributeNameLowercase === 'path') { - // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.4 - // If the attribute-name case-insensitively matches the string "Path", - // the user agent MUST process the cookie-av as follows. +"use strict"; - // 1. If the attribute-value is empty or if the first character of the - // attribute-value is not %x2F ("/"): - let cookiePath = '' - if (attributeValue.length === 0 || attributeValue[0] !== '/') { - // 1. Let cookie-path be the default-path. - cookiePath = '/' - } else { - // Otherwise: - // 1. Let cookie-path be the attribute-value. - cookiePath = attributeValue - } +var bind = __nccwpck_require__(88334); +var GetIntrinsic = __nccwpck_require__(74538); +var setFunctionLength = __nccwpck_require__(64056); + +var $TypeError = __nccwpck_require__(6361); +var $apply = GetIntrinsic('%Function.prototype.apply%'); +var $call = GetIntrinsic('%Function.prototype.call%'); +var $reflectApply = GetIntrinsic('%Reflect.apply%', true) || bind.call($call, $apply); + +var $defineProperty = __nccwpck_require__(6123); +var $max = GetIntrinsic('%Math.max%'); + +module.exports = function callBind(originalFunction) { + if (typeof originalFunction !== 'function') { + throw new $TypeError('a function is required'); + } + var func = $reflectApply(bind, $call, arguments); + return setFunctionLength( + func, + 1 + $max(0, originalFunction.length - (arguments.length - 1)), + true + ); +}; - // 2. Append an attribute to the cookie-attribute-list with an - // attribute-name of Path and an attribute-value of cookie-path. - cookieAttributeList.path = cookiePath - } else if (attributeNameLowercase === 'secure') { - // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.5 - // If the attribute-name case-insensitively matches the string "Secure", - // the user agent MUST append an attribute to the cookie-attribute-list - // with an attribute-name of Secure and an empty attribute-value. +var applyBind = function applyBind() { + return $reflectApply(bind, $apply, arguments); +}; - cookieAttributeList.secure = true - } else if (attributeNameLowercase === 'httponly') { - // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.6 - // If the attribute-name case-insensitively matches the string - // "HttpOnly", the user agent MUST append an attribute to the cookie- - // attribute-list with an attribute-name of HttpOnly and an empty - // attribute-value. +if ($defineProperty) { + $defineProperty(module.exports, 'apply', { value: applyBind }); +} else { + module.exports.apply = applyBind; +} - cookieAttributeList.httpOnly = true - } else if (attributeNameLowercase === 'samesite') { - // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.7 - // If the attribute-name case-insensitively matches the string - // "SameSite", the user agent MUST process the cookie-av as follows: - // 1. Let enforcement be "Default". - let enforcement = 'Default' +/***/ }), - const attributeValueLowercase = attributeValue.toLowerCase() - // 2. If cookie-av's attribute-value is a case-insensitive match for - // "None", set enforcement to "None". - if (attributeValueLowercase.includes('none')) { - enforcement = 'None' - } +/***/ 43268: +/***/ ((module) => { - // 3. If cookie-av's attribute-value is a case-insensitive match for - // "Strict", set enforcement to "Strict". - if (attributeValueLowercase.includes('strict')) { - enforcement = 'Strict' - } +"use strict"; - // 4. If cookie-av's attribute-value is a case-insensitive match for - // "Lax", set enforcement to "Lax". - if (attributeValueLowercase.includes('lax')) { - enforcement = 'Lax' - } - // 5. Append an attribute to the cookie-attribute-list with an - // attribute-name of "SameSite" and an attribute-value of - // enforcement. - cookieAttributeList.sameSite = enforcement - } else { - cookieAttributeList.unparsed ??= [] +function escapeRegExp(string) { + return string.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'); // $& means the whole matched string +} - cookieAttributeList.unparsed.push(`${attributeName}=${attributeValue}`) - } +function replaceAll(str, search, replacement) { + search = search instanceof RegExp ? search : new RegExp(escapeRegExp(search), 'g'); - // 8. Return to Step 1 of this algorithm. - return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList) + return str.replace(search, replacement); } -module.exports = { - parseSetCookie, - parseUnparsedAttributes -} +var CleanGitRef = { + clean: function clean(value) { + if (typeof value !== 'string') { + throw new Error('Expected a string, received: ' + value); + } + + value = replaceAll(value, './', '/'); + value = replaceAll(value, '..', '.'); + value = replaceAll(value, ' ', '-'); + value = replaceAll(value, /^[~^:?*\\\-]/g, ''); + value = replaceAll(value, /[~^:?*\\]/g, '-'); + value = replaceAll(value, /[~^:?*\\\-]$/g, ''); + value = replaceAll(value, '@{', '-'); + value = replaceAll(value, /\.$/g, ''); + value = replaceAll(value, /\/$/g, ''); + value = replaceAll(value, /\.lock$/g, ''); + return value; + } +}; +module.exports = CleanGitRef; /***/ }), -/***/ 3121: +/***/ 85443: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; +var util = __nccwpck_require__(73837); +var Stream = (__nccwpck_require__(12781).Stream); +var DelayedStream = __nccwpck_require__(18611); +module.exports = CombinedStream; +function CombinedStream() { + this.writable = false; + this.readable = true; + this.dataSize = 0; + this.maxDataSize = 2 * 1024 * 1024; + this.pauseStreams = true; -const assert = __nccwpck_require__(9491) -const { kHeadersList } = __nccwpck_require__(2785) + this._released = false; + this._streams = []; + this._currentStream = null; + this._insideLoop = false; + this._pendingNext = false; +} +util.inherits(CombinedStream, Stream); -function isCTLExcludingHtab (value) { - if (value.length === 0) { - return false +CombinedStream.create = function(options) { + var combinedStream = new this(); + + options = options || {}; + for (var option in options) { + combinedStream[option] = options[option]; } - for (const char of value) { - const code = char.charCodeAt(0) + return combinedStream; +}; - if ( - (code >= 0x00 || code <= 0x08) || - (code >= 0x0A || code <= 0x1F) || - code === 0x7F - ) { - return false +CombinedStream.isStreamLike = function(stream) { + return (typeof stream !== 'function') + && (typeof stream !== 'string') + && (typeof stream !== 'boolean') + && (typeof stream !== 'number') + && (!Buffer.isBuffer(stream)); +}; + +CombinedStream.prototype.append = function(stream) { + var isStreamLike = CombinedStream.isStreamLike(stream); + + if (isStreamLike) { + if (!(stream instanceof DelayedStream)) { + var newStream = DelayedStream.create(stream, { + maxDataSize: Infinity, + pauseStream: this.pauseStreams, + }); + stream.on('data', this._checkDataSize.bind(this)); + stream = newStream; } - } -} -/** - CHAR = - token = 1* - separators = "(" | ")" | "<" | ">" | "@" - | "," | ";" | ":" | "\" | <"> - | "/" | "[" | "]" | "?" | "=" - | "{" | "}" | SP | HT - * @param {string} name - */ -function validateCookieName (name) { - for (const char of name) { - const code = char.charCodeAt(0) + this._handleErrors(stream); - if ( - (code <= 0x20 || code > 0x7F) || - char === '(' || - char === ')' || - char === '>' || - char === '<' || - char === '@' || - char === ',' || - char === ';' || - char === ':' || - char === '\\' || - char === '"' || - char === '/' || - char === '[' || - char === ']' || - char === '?' || - char === '=' || - char === '{' || - char === '}' - ) { - throw new Error('Invalid cookie name') + if (this.pauseStreams) { + stream.pause(); } } -} -/** - cookie-value = *cookie-octet / ( DQUOTE *cookie-octet DQUOTE ) - cookie-octet = %x21 / %x23-2B / %x2D-3A / %x3C-5B / %x5D-7E - ; US-ASCII characters excluding CTLs, - ; whitespace DQUOTE, comma, semicolon, - ; and backslash - * @param {string} value - */ -function validateCookieValue (value) { - for (const char of value) { - const code = char.charCodeAt(0) + this._streams.push(stream); + return this; +}; - if ( - code < 0x21 || // exclude CTLs (0-31) - code === 0x22 || - code === 0x2C || - code === 0x3B || - code === 0x5C || - code > 0x7E // non-ascii - ) { - throw new Error('Invalid header value') - } +CombinedStream.prototype.pipe = function(dest, options) { + Stream.prototype.pipe.call(this, dest, options); + this.resume(); + return dest; +}; + +CombinedStream.prototype._getNext = function() { + this._currentStream = null; + + if (this._insideLoop) { + this._pendingNext = true; + return; // defer call } -} -/** - * path-value = - * @param {string} path - */ -function validateCookiePath (path) { - for (const char of path) { - const code = char.charCodeAt(0) + this._insideLoop = true; + try { + do { + this._pendingNext = false; + this._realGetNext(); + } while (this._pendingNext); + } finally { + this._insideLoop = false; + } +}; - if (code < 0x21 || char === ';') { - throw new Error('Invalid cookie path') - } +CombinedStream.prototype._realGetNext = function() { + var stream = this._streams.shift(); + + + if (typeof stream == 'undefined') { + this.end(); + return; } -} -/** - * I have no idea why these values aren't allowed to be honest, - * but Deno tests these. - Khafra - * @param {string} domain - */ -function validateCookieDomain (domain) { - if ( - domain.startsWith('-') || - domain.endsWith('.') || - domain.endsWith('-') - ) { - throw new Error('Invalid cookie domain') + if (typeof stream !== 'function') { + this._pipeNext(stream); + return; } -} -/** - * @see https://www.rfc-editor.org/rfc/rfc7231#section-7.1.1.1 - * @param {number|Date} date - IMF-fixdate = day-name "," SP date1 SP time-of-day SP GMT - ; fixed length/zone/capitalization subset of the format - ; see Section 3.3 of [RFC5322] + var getStream = stream; + getStream(function(stream) { + var isStreamLike = CombinedStream.isStreamLike(stream); + if (isStreamLike) { + stream.on('data', this._checkDataSize.bind(this)); + this._handleErrors(stream); + } - day-name = %x4D.6F.6E ; "Mon", case-sensitive - / %x54.75.65 ; "Tue", case-sensitive - / %x57.65.64 ; "Wed", case-sensitive - / %x54.68.75 ; "Thu", case-sensitive - / %x46.72.69 ; "Fri", case-sensitive - / %x53.61.74 ; "Sat", case-sensitive - / %x53.75.6E ; "Sun", case-sensitive - date1 = day SP month SP year - ; e.g., 02 Jun 1982 + this._pipeNext(stream); + }.bind(this)); +}; - day = 2DIGIT - month = %x4A.61.6E ; "Jan", case-sensitive - / %x46.65.62 ; "Feb", case-sensitive - / %x4D.61.72 ; "Mar", case-sensitive - / %x41.70.72 ; "Apr", case-sensitive - / %x4D.61.79 ; "May", case-sensitive - / %x4A.75.6E ; "Jun", case-sensitive - / %x4A.75.6C ; "Jul", case-sensitive - / %x41.75.67 ; "Aug", case-sensitive - / %x53.65.70 ; "Sep", case-sensitive - / %x4F.63.74 ; "Oct", case-sensitive - / %x4E.6F.76 ; "Nov", case-sensitive - / %x44.65.63 ; "Dec", case-sensitive - year = 4DIGIT +CombinedStream.prototype._pipeNext = function(stream) { + this._currentStream = stream; - GMT = %x47.4D.54 ; "GMT", case-sensitive + var isStreamLike = CombinedStream.isStreamLike(stream); + if (isStreamLike) { + stream.on('end', this._getNext.bind(this)); + stream.pipe(this, {end: false}); + return; + } - time-of-day = hour ":" minute ":" second - ; 00:00:00 - 23:59:60 (leap second) + var value = stream; + this.write(value); + this._getNext(); +}; - hour = 2DIGIT - minute = 2DIGIT - second = 2DIGIT - */ -function toIMFDate (date) { - if (typeof date === 'number') { - date = new Date(date) +CombinedStream.prototype._handleErrors = function(stream) { + var self = this; + stream.on('error', function(err) { + self._emitError(err); + }); +}; + +CombinedStream.prototype.write = function(data) { + this.emit('data', data); +}; + +CombinedStream.prototype.pause = function() { + if (!this.pauseStreams) { + return; } - const days = [ - 'Sun', 'Mon', 'Tue', 'Wed', - 'Thu', 'Fri', 'Sat' - ] + if(this.pauseStreams && this._currentStream && typeof(this._currentStream.pause) == 'function') this._currentStream.pause(); + this.emit('pause'); +}; - const months = [ - 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', - 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' - ] +CombinedStream.prototype.resume = function() { + if (!this._released) { + this._released = true; + this.writable = true; + this._getNext(); + } + + if(this.pauseStreams && this._currentStream && typeof(this._currentStream.resume) == 'function') this._currentStream.resume(); + this.emit('resume'); +}; + +CombinedStream.prototype.end = function() { + this._reset(); + this.emit('end'); +}; + +CombinedStream.prototype.destroy = function() { + this._reset(); + this.emit('close'); +}; + +CombinedStream.prototype._reset = function() { + this.writable = false; + this._streams = []; + this._currentStream = null; +}; + +CombinedStream.prototype._checkDataSize = function() { + this._updateDataSize(); + if (this.dataSize <= this.maxDataSize) { + return; + } + + var message = + 'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.'; + this._emitError(new Error(message)); +}; + +CombinedStream.prototype._updateDataSize = function() { + this.dataSize = 0; + + var self = this; + this._streams.forEach(function(stream) { + if (!stream.dataSize) { + return; + } + + self.dataSize += stream.dataSize; + }); + + if (this._currentStream && this._currentStream.dataSize) { + this.dataSize += this._currentStream.dataSize; + } +}; + +CombinedStream.prototype._emitError = function(err) { + this._reset(); + this.emit('error', err); +}; + + +/***/ }), + +/***/ 99915: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; +/*! + * content-type + * Copyright(c) 2015 Douglas Christopher Wilson + * MIT Licensed + */ - const dayName = days[date.getUTCDay()] - const day = date.getUTCDate().toString().padStart(2, '0') - const month = months[date.getUTCMonth()] - const year = date.getUTCFullYear() - const hour = date.getUTCHours().toString().padStart(2, '0') - const minute = date.getUTCMinutes().toString().padStart(2, '0') - const second = date.getUTCSeconds().toString().padStart(2, '0') - return `${dayName}, ${day} ${month} ${year} ${hour}:${minute}:${second} GMT` -} /** - max-age-av = "Max-Age=" non-zero-digit *DIGIT - ; In practice, both expires-av and max-age-av - ; are limited to dates representable by the - ; user agent. - * @param {number} maxAge + * RegExp to match *( ";" parameter ) in RFC 7231 sec 3.1.1.1 + * + * parameter = token "=" ( token / quoted-string ) + * token = 1*tchar + * tchar = "!" / "#" / "$" / "%" / "&" / "'" / "*" + * / "+" / "-" / "." / "^" / "_" / "`" / "|" / "~" + * / DIGIT / ALPHA + * ; any VCHAR, except delimiters + * quoted-string = DQUOTE *( qdtext / quoted-pair ) DQUOTE + * qdtext = HTAB / SP / %x21 / %x23-5B / %x5D-7E / obs-text + * obs-text = %x80-FF + * quoted-pair = "\" ( HTAB / SP / VCHAR / obs-text ) */ -function validateCookieMaxAge (maxAge) { - if (maxAge < 0) { - throw new Error('Invalid cookie max-age') - } -} +var PARAM_REGEXP = /; *([!#$%&'*+.^_`|~0-9A-Za-z-]+) *= *("(?:[\u000b\u0020\u0021\u0023-\u005b\u005d-\u007e\u0080-\u00ff]|\\[\u000b\u0020-\u00ff])*"|[!#$%&'*+.^_`|~0-9A-Za-z-]+) */g // eslint-disable-line no-control-regex +var TEXT_REGEXP = /^[\u000b\u0020-\u007e\u0080-\u00ff]+$/ // eslint-disable-line no-control-regex +var TOKEN_REGEXP = /^[!#$%&'*+.^_`|~0-9A-Za-z-]+$/ /** - * @see https://www.rfc-editor.org/rfc/rfc6265#section-4.1.1 - * @param {import('./index').Cookie} cookie + * RegExp to match quoted-pair in RFC 7230 sec 3.2.6 + * + * quoted-pair = "\" ( HTAB / SP / VCHAR / obs-text ) + * obs-text = %x80-FF */ -function stringify (cookie) { - if (cookie.name.length === 0) { - return null - } +var QESC_REGEXP = /\\([\u000b\u0020-\u00ff])/g // eslint-disable-line no-control-regex - validateCookieName(cookie.name) - validateCookieValue(cookie.value) +/** + * RegExp to match chars that must be quoted-pair in RFC 7230 sec 3.2.6 + */ +var QUOTE_REGEXP = /([\\"])/g - const out = [`${cookie.name}=${cookie.value}`] +/** + * RegExp to match type in RFC 7231 sec 3.1.1.1 + * + * media-type = type "/" subtype + * type = token + * subtype = token + */ +var TYPE_REGEXP = /^[!#$%&'*+.^_`|~0-9A-Za-z-]+\/[!#$%&'*+.^_`|~0-9A-Za-z-]+$/ - // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-cookie-prefixes-00#section-3.1 - // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-cookie-prefixes-00#section-3.2 - if (cookie.name.startsWith('__Secure-')) { - cookie.secure = true - } +/** + * Module exports. + * @public + */ - if (cookie.name.startsWith('__Host-')) { - cookie.secure = true - cookie.domain = null - cookie.path = '/' - } +exports.format = format +exports.parse = parse - if (cookie.secure) { - out.push('Secure') - } +/** + * Format object to media type. + * + * @param {object} obj + * @return {string} + * @public + */ - if (cookie.httpOnly) { - out.push('HttpOnly') +function format (obj) { + if (!obj || typeof obj !== 'object') { + throw new TypeError('argument obj is required') } - if (typeof cookie.maxAge === 'number') { - validateCookieMaxAge(cookie.maxAge) - out.push(`Max-Age=${cookie.maxAge}`) + var parameters = obj.parameters + var type = obj.type + + if (!type || !TYPE_REGEXP.test(type)) { + throw new TypeError('invalid type') } - if (cookie.domain) { - validateCookieDomain(cookie.domain) - out.push(`Domain=${cookie.domain}`) + var string = type + + // append parameters + if (parameters && typeof parameters === 'object') { + var param + var params = Object.keys(parameters).sort() + + for (var i = 0; i < params.length; i++) { + param = params[i] + + if (!TOKEN_REGEXP.test(param)) { + throw new TypeError('invalid parameter name') + } + + string += '; ' + param + '=' + qstring(parameters[param]) + } } - if (cookie.path) { - validateCookiePath(cookie.path) - out.push(`Path=${cookie.path}`) + return string +} + +/** + * Parse media type to object. + * + * @param {string|object} string + * @return {Object} + * @public + */ + +function parse (string) { + if (!string) { + throw new TypeError('argument string is required') } - if (cookie.expires && cookie.expires.toString() !== 'Invalid Date') { - out.push(`Expires=${toIMFDate(cookie.expires)}`) + // support req/res-like objects as argument + var header = typeof string === 'object' + ? getcontenttype(string) + : string + + if (typeof header !== 'string') { + throw new TypeError('argument string is required to be a string') } - if (cookie.sameSite) { - out.push(`SameSite=${cookie.sameSite}`) + var index = header.indexOf(';') + var type = index !== -1 + ? header.slice(0, index).trim() + : header.trim() + + if (!TYPE_REGEXP.test(type)) { + throw new TypeError('invalid media type') } - for (const part of cookie.unparsed) { - if (!part.includes('=')) { - throw new Error('Invalid unparsed') - } + var obj = new ContentType(type.toLowerCase()) - const [key, ...value] = part.split('=') + // parse parameters + if (index !== -1) { + var key + var match + var value - out.push(`${key.trim()}=${value.join('=')}`) + PARAM_REGEXP.lastIndex = index + + while ((match = PARAM_REGEXP.exec(header))) { + if (match.index !== index) { + throw new TypeError('invalid parameter format') + } + + index += match[0].length + key = match[1].toLowerCase() + value = match[2] + + if (value.charCodeAt(0) === 0x22 /* " */) { + // remove quotes + value = value.slice(1, -1) + + // remove escapes + if (value.indexOf('\\') !== -1) { + value = value.replace(QESC_REGEXP, '$1') + } + } + + obj.parameters[key] = value + } + + if (index !== header.length) { + throw new TypeError('invalid parameter format') + } } - return out.join('; ') + return obj } -let kHeadersListNode +/** + * Get content-type from req/res objects. + * + * @param {object} + * @return {Object} + * @private + */ -function getHeadersList (headers) { - if (headers[kHeadersList]) { - return headers[kHeadersList] +function getcontenttype (obj) { + var header + + if (typeof obj.getHeader === 'function') { + // res-like + header = obj.getHeader('content-type') + } else if (typeof obj.headers === 'object') { + // req-like + header = obj.headers && obj.headers['content-type'] } - if (!kHeadersListNode) { - kHeadersListNode = Object.getOwnPropertySymbols(headers).find( - (symbol) => symbol.description === 'headers list' - ) + if (typeof header !== 'string') { + throw new TypeError('content-type header is missing from object') + } - assert(kHeadersListNode, 'Headers cannot be parsed') + return header +} + +/** + * Quote a string if necessary. + * + * @param {string} val + * @return {string} + * @private + */ + +function qstring (val) { + var str = String(val) + + // no need to quote tokens + if (TOKEN_REGEXP.test(str)) { + return str } - const headersList = headers[kHeadersListNode] - assert(headersList) + if (str.length > 0 && !TEXT_REGEXP.test(str)) { + throw new TypeError('invalid parameter value') + } - return headersList + return '"' + str.replace(QUOTE_REGEXP, '\\$1') + '"' } -module.exports = { - isCTLExcludingHtab, - stringify, - getHeadersList +/** + * Class to represent a content type. + * @private + */ +function ContentType (type) { + this.parameters = Object.create(null) + this.type = type } /***/ }), -/***/ 2067: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 30952: +/***/ ((module) => { "use strict"; +/*! + * copy-to - index.js + * Copyright(c) 2014 dead_horse + * MIT Licensed + */ -const net = __nccwpck_require__(1808) -const assert = __nccwpck_require__(9491) -const util = __nccwpck_require__(3983) -const { InvalidArgumentError, ConnectTimeoutError } = __nccwpck_require__(8045) -let tls // include tls conditionally since it is not always available +/** + * slice() reference. + */ -// TODO: session re-use does not wait for the first -// connection to resolve the session and might therefore -// resolve the same servername multiple times even when -// re-use is enabled. +var slice = Array.prototype.slice; -let SessionCache -// FIXME: remove workaround when the Node bug is fixed -// https://github.com/nodejs/node/issues/49344#issuecomment-1741776308 -if (global.FinalizationRegistry && !process.env.NODE_V8_COVERAGE) { - SessionCache = class WeakSessionCache { - constructor (maxCachedSessions) { - this._maxCachedSessions = maxCachedSessions - this._sessionCache = new Map() - this._sessionRegistry = new global.FinalizationRegistry((key) => { - if (this._sessionCache.size < this._maxCachedSessions) { - return - } +/** + * Expose copy + * + * ``` + * copy({foo: 'nar', hello: 'copy'}).to({hello: 'world'}); + * copy({foo: 'nar', hello: 'copy'}).toCover({hello: 'world'}); + * ``` + * + * @param {Object} src + * @return {Copy} + */ - const ref = this._sessionCache.get(key) - if (ref !== undefined && ref.deref() === undefined) { - this._sessionCache.delete(key) - } - }) - } +module.exports = Copy; - get (sessionKey) { - const ref = this._sessionCache.get(sessionKey) - return ref ? ref.deref() : null - } - set (sessionKey, session) { - if (this._maxCachedSessions === 0) { - return - } +/** + * Copy + * @param {Object} src + * @param {Boolean} withAccess + */ - this._sessionCache.set(sessionKey, new WeakRef(session)) - this._sessionRegistry.register(session, sessionKey) - } +function Copy(src, withAccess) { + if (!(this instanceof Copy)) return new Copy(src, withAccess); + this.src = src; + this._withAccess = withAccess; +} + +/** + * copy properties include getter and setter + * @param {[type]} val [description] + * @return {[type]} [description] + */ + +Copy.prototype.withAccess = function (w) { + this._withAccess = w !== false; + return this; +}; + +/** + * pick keys in src + * + * @api: public + */ + +Copy.prototype.pick = function(keys) { + if (!Array.isArray(keys)) { + keys = slice.call(arguments); } -} else { - SessionCache = class SimpleSessionCache { - constructor (maxCachedSessions) { - this._maxCachedSessions = maxCachedSessions - this._sessionCache = new Map() + if (keys.length) { + this.keys = keys; + } + return this; +}; + +/** + * copy src to target, + * do not cover any property target has + * @param {Object} to + * + * @api: public + */ + +Copy.prototype.to = function(to) { + to = to || {}; + + if (!this.src) return to; + var keys = this.keys || Object.keys(this.src); + + if (!this._withAccess) { + for (var i = 0; i < keys.length; i++) { + key = keys[i]; + if (to[key] !== undefined) continue; + to[key] = this.src[key]; } + return to; + } - get (sessionKey) { - return this._sessionCache.get(sessionKey) + for (var i = 0; i < keys.length; i++) { + var key = keys[i]; + if (!notDefined(to, key)) continue; + var getter = this.src.__lookupGetter__(key); + var setter = this.src.__lookupSetter__(key); + if (getter) to.__defineGetter__(key, getter); + if (setter) to.__defineSetter__(key, setter); + + if (!getter && !setter) { + to[key] = this.src[key]; } + } + return to; +}; - set (sessionKey, session) { - if (this._maxCachedSessions === 0) { - return - } +/** + * copy src to target, + * override any property target has + * @param {Object} to + * + * @api: public + */ - if (this._sessionCache.size >= this._maxCachedSessions) { - // remove the oldest session - const { value: oldestKey } = this._sessionCache.keys().next() - this._sessionCache.delete(oldestKey) - } +Copy.prototype.toCover = function(to) { + var keys = this.keys || Object.keys(this.src); - this._sessionCache.set(sessionKey, session) + for (var i = 0; i < keys.length; i++) { + var key = keys[i]; + delete to[key]; + var getter = this.src.__lookupGetter__(key); + var setter = this.src.__lookupSetter__(key); + if (getter) to.__defineGetter__(key, getter); + if (setter) to.__defineSetter__(key, setter); + + if (!getter && !setter) { + to[key] = this.src[key]; } } +}; + +Copy.prototype.override = Copy.prototype.toCover; + +/** + * append another object to src + * @param {Obj} obj + * @return {Copy} + */ + +Copy.prototype.and = function (obj) { + var src = {}; + this.to(src); + this.src = obj; + this.to(src); + this.src = src; + + return this; +}; + +/** + * check obj[key] if not defiend + * @param {Object} obj + * @param {String} key + * @return {Boolean} + */ + +function notDefined(obj, key) { + return obj[key] === undefined + && obj.__lookupGetter__(key) === undefined + && obj.__lookupSetter__(key) === undefined; } -function buildConnector ({ allowH2, maxCachedSessions, socketPath, timeout, ...opts }) { - if (maxCachedSessions != null && (!Number.isInteger(maxCachedSessions) || maxCachedSessions < 0)) { - throw new InvalidArgumentError('maxCachedSessions must be a positive integer or zero') + +/***/ }), + +/***/ 95898: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// NOTE: These type checking functions intentionally don't use `instanceof` +// because it is fragile and can be easily faked with `Object.create()`. + +function isArray(arg) { + if (Array.isArray) { + return Array.isArray(arg); } + return objectToString(arg) === '[object Array]'; +} +exports.isArray = isArray; - const options = { path: socketPath, ...opts } - const sessionCache = new SessionCache(maxCachedSessions == null ? 100 : maxCachedSessions) - timeout = timeout == null ? 10e3 : timeout - allowH2 = allowH2 != null ? allowH2 : false - return function connect ({ hostname, host, protocol, port, servername, localAddress, httpSocket }, callback) { - let socket - if (protocol === 'https:') { - if (!tls) { - tls = __nccwpck_require__(4404) - } - servername = servername || options.servername || util.getServerName(host) || null +function isBoolean(arg) { + return typeof arg === 'boolean'; +} +exports.isBoolean = isBoolean; - const sessionKey = servername || hostname - const session = sessionCache.get(sessionKey) || null +function isNull(arg) { + return arg === null; +} +exports.isNull = isNull; - assert(sessionKey) +function isNullOrUndefined(arg) { + return arg == null; +} +exports.isNullOrUndefined = isNullOrUndefined; - socket = tls.connect({ - highWaterMark: 16384, // TLS in node can't have bigger HWM anyway... - ...options, - servername, - session, - localAddress, - // TODO(HTTP/2): Add support for h2c - ALPNProtocols: allowH2 ? ['http/1.1', 'h2'] : ['http/1.1'], - socket: httpSocket, // upgrade socket connection - port: port || 443, - host: hostname - }) +function isNumber(arg) { + return typeof arg === 'number'; +} +exports.isNumber = isNumber; - socket - .on('session', function (session) { - // TODO (fix): Can a session become invalid once established? Don't think so? - sessionCache.set(sessionKey, session) - }) - } else { - assert(!httpSocket, 'httpSocket can only be sent on TLS update') - socket = net.connect({ - highWaterMark: 64 * 1024, // Same as nodejs fs streams. - ...options, - localAddress, - port: port || 80, - host: hostname - }) - } +function isString(arg) { + return typeof arg === 'string'; +} +exports.isString = isString; - // Set TCP keep alive options on the socket here instead of in connect() for the case of assigning the socket - if (options.keepAlive == null || options.keepAlive) { - const keepAliveInitialDelay = options.keepAliveInitialDelay === undefined ? 60e3 : options.keepAliveInitialDelay - socket.setKeepAlive(true, keepAliveInitialDelay) - } +function isSymbol(arg) { + return typeof arg === 'symbol'; +} +exports.isSymbol = isSymbol; - const cancelTimeout = setupTimeout(() => onConnectTimeout(socket), timeout) +function isUndefined(arg) { + return arg === void 0; +} +exports.isUndefined = isUndefined; - socket - .setNoDelay(true) - .once(protocol === 'https:' ? 'secureConnect' : 'connect', function () { - cancelTimeout() +function isRegExp(re) { + return objectToString(re) === '[object RegExp]'; +} +exports.isRegExp = isRegExp; - if (callback) { - const cb = callback - callback = null - cb(null, this) - } - }) - .on('error', function (err) { - cancelTimeout() +function isObject(arg) { + return typeof arg === 'object' && arg !== null; +} +exports.isObject = isObject; - if (callback) { - const cb = callback - callback = null - cb(err) +function isDate(d) { + return objectToString(d) === '[object Date]'; +} +exports.isDate = isDate; + +function isError(e) { + return (objectToString(e) === '[object Error]' || e instanceof Error); +} +exports.isError = isError; + +function isFunction(arg) { + return typeof arg === 'function'; +} +exports.isFunction = isFunction; + +function isPrimitive(arg) { + return arg === null || + typeof arg === 'boolean' || + typeof arg === 'number' || + typeof arg === 'string' || + typeof arg === 'symbol' || // ES6 symbol + typeof arg === 'undefined'; +} +exports.isPrimitive = isPrimitive; + +exports.isBuffer = __nccwpck_require__(14300).Buffer.isBuffer; + +function objectToString(o) { + return Object.prototype.toString.call(o); +} + + +/***/ }), + +/***/ 83201: +/***/ ((__unused_webpack_module, exports) => { + +/*! crc32.js (C) 2014-present SheetJS -- http://sheetjs.com */ +/* vim: set ts=2: */ +/*exported CRC32 */ +var CRC32; +(function (factory) { + /*jshint ignore:start */ + /*eslint-disable */ + if(typeof DO_NOT_EXPORT_CRC === 'undefined') { + if(true) { + factory(exports); + } else {} + } else { + factory(CRC32 = {}); + } + /*eslint-enable */ + /*jshint ignore:end */ +}(function(CRC32) { +CRC32.version = '1.2.2'; +/*global Int32Array */ +function signed_crc_table() { + var c = 0, table = new Array(256); + + for(var n =0; n != 256; ++n){ + c = n; + c = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1)); + c = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1)); + c = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1)); + c = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1)); + c = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1)); + c = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1)); + c = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1)); + c = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1)); + table[n] = c; + } + + return typeof Int32Array !== 'undefined' ? new Int32Array(table) : table; +} + +var T0 = signed_crc_table(); +function slice_by_16_tables(T) { + var c = 0, v = 0, n = 0, table = typeof Int32Array !== 'undefined' ? new Int32Array(4096) : new Array(4096) ; + + for(n = 0; n != 256; ++n) table[n] = T[n]; + for(n = 0; n != 256; ++n) { + v = T[n]; + for(c = 256 + n; c < 4096; c += 256) v = table[c] = (v >>> 8) ^ T[v & 0xFF]; + } + var out = []; + for(n = 1; n != 16; ++n) out[n - 1] = typeof Int32Array !== 'undefined' ? table.subarray(n * 256, n * 256 + 256) : table.slice(n * 256, n * 256 + 256); + return out; +} +var TT = slice_by_16_tables(T0); +var T1 = TT[0], T2 = TT[1], T3 = TT[2], T4 = TT[3], T5 = TT[4]; +var T6 = TT[5], T7 = TT[6], T8 = TT[7], T9 = TT[8], Ta = TT[9]; +var Tb = TT[10], Tc = TT[11], Td = TT[12], Te = TT[13], Tf = TT[14]; +function crc32_bstr(bstr, seed) { + var C = seed ^ -1; + for(var i = 0, L = bstr.length; i < L;) C = (C>>>8) ^ T0[(C^bstr.charCodeAt(i++))&0xFF]; + return ~C; +} + +function crc32_buf(B, seed) { + var C = seed ^ -1, L = B.length - 15, i = 0; + for(; i < L;) C = + Tf[B[i++] ^ (C & 255)] ^ + Te[B[i++] ^ ((C >> 8) & 255)] ^ + Td[B[i++] ^ ((C >> 16) & 255)] ^ + Tc[B[i++] ^ (C >>> 24)] ^ + Tb[B[i++]] ^ Ta[B[i++]] ^ T9[B[i++]] ^ T8[B[i++]] ^ + T7[B[i++]] ^ T6[B[i++]] ^ T5[B[i++]] ^ T4[B[i++]] ^ + T3[B[i++]] ^ T2[B[i++]] ^ T1[B[i++]] ^ T0[B[i++]]; + L += 15; + while(i < L) C = (C>>>8) ^ T0[(C^B[i++])&0xFF]; + return ~C; +} + +function crc32_str(str, seed) { + var C = seed ^ -1; + for(var i = 0, L = str.length, c = 0, d = 0; i < L;) { + c = str.charCodeAt(i++); + if(c < 0x80) { + C = (C>>>8) ^ T0[(C^c)&0xFF]; + } else if(c < 0x800) { + C = (C>>>8) ^ T0[(C ^ (192|((c>>6)&31)))&0xFF]; + C = (C>>>8) ^ T0[(C ^ (128|(c&63)))&0xFF]; + } else if(c >= 0xD800 && c < 0xE000) { + c = (c&1023)+64; d = str.charCodeAt(i++)&1023; + C = (C>>>8) ^ T0[(C ^ (240|((c>>8)&7)))&0xFF]; + C = (C>>>8) ^ T0[(C ^ (128|((c>>2)&63)))&0xFF]; + C = (C>>>8) ^ T0[(C ^ (128|((d>>6)&15)|((c&3)<<4)))&0xFF]; + C = (C>>>8) ^ T0[(C ^ (128|(d&63)))&0xFF]; + } else { + C = (C>>>8) ^ T0[(C ^ (224|((c>>12)&15)))&0xFF]; + C = (C>>>8) ^ T0[(C ^ (128|((c>>6)&63)))&0xFF]; + C = (C>>>8) ^ T0[(C ^ (128|(c&63)))&0xFF]; + } + } + return ~C; +} +CRC32.table = T0; +// $FlowIgnore +CRC32.bstr = crc32_bstr; +// $FlowIgnore +CRC32.buf = crc32_buf; +// $FlowIgnore +CRC32.str = crc32_str; +})); + + +/***/ }), + +/***/ 51512: +/***/ (function(module) { + +/* + * Date Format 1.2.3 + * (c) 2007-2009 Steven Levithan + * MIT license + * + * Includes enhancements by Scott Trenda + * and Kris Kowal + * + * Accepts a date, a mask, or a date and a mask. + * Returns a formatted version of the given date. + * The date defaults to the current date/time. + * The mask defaults to dateFormat.masks.default. + */ + +(function(global) { + 'use strict'; + + var dateFormat = (function() { + var token = /d{1,4}|m{1,4}|yy(?:yy)?|([HhMsTt])\1?|[LloSZWN]|'[^']*'|'[^']*'/g; + var timezone = /\b(?:[PMCEA][SDP]T|(?:Pacific|Mountain|Central|Eastern|Atlantic) (?:Standard|Daylight|Prevailing) Time|(?:GMT|UTC)(?:[-+]\d{4})?)\b/g; + var timezoneClip = /[^-+\dA-Z]/g; + + // Regexes and supporting functions are cached through closure + return function (date, mask, utc, gmt) { + + // You can't provide utc if you skip other args (use the 'UTC:' mask prefix) + if (arguments.length === 1 && kindOf(date) === 'string' && !/\d/.test(date)) { + mask = date; + date = undefined; } - }) + + date = date || new Date; + + if(!(date instanceof Date)) { + date = new Date(date); + } + + if (isNaN(date)) { + throw TypeError('Invalid date'); + } + + mask = String(dateFormat.masks[mask] || mask || dateFormat.masks['default']); + + // Allow setting the utc/gmt argument via the mask + var maskSlice = mask.slice(0, 4); + if (maskSlice === 'UTC:' || maskSlice === 'GMT:') { + mask = mask.slice(4); + utc = true; + if (maskSlice === 'GMT:') { + gmt = true; + } + } + + var _ = utc ? 'getUTC' : 'get'; + var d = date[_ + 'Date'](); + var D = date[_ + 'Day'](); + var m = date[_ + 'Month'](); + var y = date[_ + 'FullYear'](); + var H = date[_ + 'Hours'](); + var M = date[_ + 'Minutes'](); + var s = date[_ + 'Seconds'](); + var L = date[_ + 'Milliseconds'](); + var o = utc ? 0 : date.getTimezoneOffset(); + var W = getWeek(date); + var N = getDayOfWeek(date); + var flags = { + d: d, + dd: pad(d), + ddd: dateFormat.i18n.dayNames[D], + dddd: dateFormat.i18n.dayNames[D + 7], + m: m + 1, + mm: pad(m + 1), + mmm: dateFormat.i18n.monthNames[m], + mmmm: dateFormat.i18n.monthNames[m + 12], + yy: String(y).slice(2), + yyyy: y, + h: H % 12 || 12, + hh: pad(H % 12 || 12), + H: H, + HH: pad(H), + M: M, + MM: pad(M), + s: s, + ss: pad(s), + l: pad(L, 3), + L: pad(Math.round(L / 10)), + t: H < 12 ? 'a' : 'p', + tt: H < 12 ? 'am' : 'pm', + T: H < 12 ? 'A' : 'P', + TT: H < 12 ? 'AM' : 'PM', + Z: gmt ? 'GMT' : utc ? 'UTC' : (String(date).match(timezone) || ['']).pop().replace(timezoneClip, ''), + o: (o > 0 ? '-' : '+') + pad(Math.floor(Math.abs(o) / 60) * 100 + Math.abs(o) % 60, 4), + S: ['th', 'st', 'nd', 'rd'][d % 10 > 3 ? 0 : (d % 100 - d % 10 != 10) * d % 10], + W: W, + N: N + }; + + return mask.replace(token, function (match) { + if (match in flags) { + return flags[match]; + } + return match.slice(1, match.length - 1); + }); + }; + })(); - return socket + dateFormat.masks = { + 'default': 'ddd mmm dd yyyy HH:MM:ss', + 'shortDate': 'm/d/yy', + 'mediumDate': 'mmm d, yyyy', + 'longDate': 'mmmm d, yyyy', + 'fullDate': 'dddd, mmmm d, yyyy', + 'shortTime': 'h:MM TT', + 'mediumTime': 'h:MM:ss TT', + 'longTime': 'h:MM:ss TT Z', + 'isoDate': 'yyyy-mm-dd', + 'isoTime': 'HH:MM:ss', + 'isoDateTime': 'yyyy-mm-dd\'T\'HH:MM:sso', + 'isoUtcDateTime': 'UTC:yyyy-mm-dd\'T\'HH:MM:ss\'Z\'', + 'expiresHeaderFormat': 'ddd, dd mmm yyyy HH:MM:ss Z' + }; + + // Internationalization strings + dateFormat.i18n = { + dayNames: [ + 'Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', + 'Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday' + ], + monthNames: [ + 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec', + 'January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December' + ] + }; + +function pad(val, len) { + val = String(val); + len = len || 2; + while (val.length < len) { + val = '0' + val; + } + return val; +} + +/** + * Get the ISO 8601 week number + * Based on comments from + * http://techblog.procurios.nl/k/n618/news/view/33796/14863/Calculate-ISO-8601-week-and-year-in-javascript.html + * + * @param {Object} `date` + * @return {Number} + */ +function getWeek(date) { + // Remove time components of date + var targetThursday = new Date(date.getFullYear(), date.getMonth(), date.getDate()); + + // Change date to Thursday same week + targetThursday.setDate(targetThursday.getDate() - ((targetThursday.getDay() + 6) % 7) + 3); + + // Take January 4th as it is always in week 1 (see ISO 8601) + var firstThursday = new Date(targetThursday.getFullYear(), 0, 4); + + // Change date to Thursday same week + firstThursday.setDate(firstThursday.getDate() - ((firstThursday.getDay() + 6) % 7) + 3); + + // Check if daylight-saving-time-switch occurred and correct for it + var ds = targetThursday.getTimezoneOffset() - firstThursday.getTimezoneOffset(); + targetThursday.setHours(targetThursday.getHours() - ds); + + // Number of weeks between target Thursday and first Thursday + var weekDiff = (targetThursday - firstThursday) / (86400000*7); + return 1 + Math.floor(weekDiff); +} + +/** + * Get ISO-8601 numeric representation of the day of the week + * 1 (for Monday) through 7 (for Sunday) + * + * @param {Object} `date` + * @return {Number} + */ +function getDayOfWeek(date) { + var dow = date.getDay(); + if(dow === 0) { + dow = 7; } + return dow; } -function setupTimeout (onConnectTimeout, timeout) { - if (!timeout) { - return () => {} +/** + * kind-of shortcut + * @param {*} val + * @return {String} + */ +function kindOf(val) { + if (val === null) { + return 'null'; } - let s1 = null - let s2 = null - const timeoutId = setTimeout(() => { - // setImmediate is added to make sure that we priotorise socket error events over timeouts - s1 = setImmediate(() => { - if (process.platform === 'win32') { - // Windows needs an extra setImmediate probably due to implementation differences in the socket logic - s2 = setImmediate(() => onConnectTimeout()) - } else { - onConnectTimeout() - } - }) - }, timeout) - return () => { - clearTimeout(timeoutId) - clearImmediate(s1) - clearImmediate(s2) + if (val === undefined) { + return 'undefined'; } -} -function onConnectTimeout (socket) { - util.destroy(socket, new ConnectTimeoutError()) -} + if (typeof val !== 'object') { + return typeof val; + } -module.exports = buildConnector + if (Array.isArray(val)) { + return 'array'; + } + + return {}.toString.call(val) + .slice(8, -1).toLowerCase(); +}; + + + + if (typeof define === 'function' && define.amd) { + define(function () { + return dateFormat; + }); + } else if (true) { + module.exports = dateFormat; + } else {} +})(this); /***/ }), -/***/ 4462: -/***/ ((module) => { +/***/ 28222: +/***/ ((module, exports, __nccwpck_require__) => { -"use strict"; +/* eslint-env browser */ +/** + * This is the web browser implementation of `debug()`. + */ -/** @type {Record} */ -const headerNameLowerCasedRecord = {} +exports.formatArgs = formatArgs; +exports.save = save; +exports.load = load; +exports.useColors = useColors; +exports.storage = localstorage(); +exports.destroy = (() => { + let warned = false; + + return () => { + if (!warned) { + warned = true; + console.warn('Instance method `debug.destroy()` is deprecated and no longer does anything. It will be removed in the next major version of `debug`.'); + } + }; +})(); -// https://developer.mozilla.org/docs/Web/HTTP/Headers -const wellknownHeaderNames = [ - 'Accept', - 'Accept-Encoding', - 'Accept-Language', - 'Accept-Ranges', - 'Access-Control-Allow-Credentials', - 'Access-Control-Allow-Headers', - 'Access-Control-Allow-Methods', - 'Access-Control-Allow-Origin', - 'Access-Control-Expose-Headers', - 'Access-Control-Max-Age', - 'Access-Control-Request-Headers', - 'Access-Control-Request-Method', - 'Age', - 'Allow', - 'Alt-Svc', - 'Alt-Used', - 'Authorization', - 'Cache-Control', - 'Clear-Site-Data', - 'Connection', - 'Content-Disposition', - 'Content-Encoding', - 'Content-Language', - 'Content-Length', - 'Content-Location', - 'Content-Range', - 'Content-Security-Policy', - 'Content-Security-Policy-Report-Only', - 'Content-Type', - 'Cookie', - 'Cross-Origin-Embedder-Policy', - 'Cross-Origin-Opener-Policy', - 'Cross-Origin-Resource-Policy', - 'Date', - 'Device-Memory', - 'Downlink', - 'ECT', - 'ETag', - 'Expect', - 'Expect-CT', - 'Expires', - 'Forwarded', - 'From', - 'Host', - 'If-Match', - 'If-Modified-Since', - 'If-None-Match', - 'If-Range', - 'If-Unmodified-Since', - 'Keep-Alive', - 'Last-Modified', - 'Link', - 'Location', - 'Max-Forwards', - 'Origin', - 'Permissions-Policy', - 'Pragma', - 'Proxy-Authenticate', - 'Proxy-Authorization', - 'RTT', - 'Range', - 'Referer', - 'Referrer-Policy', - 'Refresh', - 'Retry-After', - 'Sec-WebSocket-Accept', - 'Sec-WebSocket-Extensions', - 'Sec-WebSocket-Key', - 'Sec-WebSocket-Protocol', - 'Sec-WebSocket-Version', - 'Server', - 'Server-Timing', - 'Service-Worker-Allowed', - 'Service-Worker-Navigation-Preload', - 'Set-Cookie', - 'SourceMap', - 'Strict-Transport-Security', - 'Supports-Loading-Mode', - 'TE', - 'Timing-Allow-Origin', - 'Trailer', - 'Transfer-Encoding', - 'Upgrade', - 'Upgrade-Insecure-Requests', - 'User-Agent', - 'Vary', - 'Via', - 'WWW-Authenticate', - 'X-Content-Type-Options', - 'X-DNS-Prefetch-Control', - 'X-Frame-Options', - 'X-Permitted-Cross-Domain-Policies', - 'X-Powered-By', - 'X-Requested-With', - 'X-XSS-Protection' -] +/** + * Colors. + */ -for (let i = 0; i < wellknownHeaderNames.length; ++i) { - const key = wellknownHeaderNames[i] - const lowerCasedKey = key.toLowerCase() - headerNameLowerCasedRecord[key] = headerNameLowerCasedRecord[lowerCasedKey] = - lowerCasedKey -} +exports.colors = [ + '#0000CC', + '#0000FF', + '#0033CC', + '#0033FF', + '#0066CC', + '#0066FF', + '#0099CC', + '#0099FF', + '#00CC00', + '#00CC33', + '#00CC66', + '#00CC99', + '#00CCCC', + '#00CCFF', + '#3300CC', + '#3300FF', + '#3333CC', + '#3333FF', + '#3366CC', + '#3366FF', + '#3399CC', + '#3399FF', + '#33CC00', + '#33CC33', + '#33CC66', + '#33CC99', + '#33CCCC', + '#33CCFF', + '#6600CC', + '#6600FF', + '#6633CC', + '#6633FF', + '#66CC00', + '#66CC33', + '#9900CC', + '#9900FF', + '#9933CC', + '#9933FF', + '#99CC00', + '#99CC33', + '#CC0000', + '#CC0033', + '#CC0066', + '#CC0099', + '#CC00CC', + '#CC00FF', + '#CC3300', + '#CC3333', + '#CC3366', + '#CC3399', + '#CC33CC', + '#CC33FF', + '#CC6600', + '#CC6633', + '#CC9900', + '#CC9933', + '#CCCC00', + '#CCCC33', + '#FF0000', + '#FF0033', + '#FF0066', + '#FF0099', + '#FF00CC', + '#FF00FF', + '#FF3300', + '#FF3333', + '#FF3366', + '#FF3399', + '#FF33CC', + '#FF33FF', + '#FF6600', + '#FF6633', + '#FF9900', + '#FF9933', + '#FFCC00', + '#FFCC33' +]; -// Note: object prototypes should not be able to be referenced. e.g. `Object#hasOwnProperty`. -Object.setPrototypeOf(headerNameLowerCasedRecord, null) +/** + * Currently only WebKit-based Web Inspectors, Firefox >= v31, + * and the Firebug extension (any Firefox version) are known + * to support "%c" CSS customizations. + * + * TODO: add a `localStorage` variable to explicitly enable/disable colors + */ -module.exports = { - wellknownHeaderNames, - headerNameLowerCasedRecord +// eslint-disable-next-line complexity +function useColors() { + // NB: In an Electron preload script, document will be defined but not fully + // initialized. Since we know we're in Chrome, we'll just detect this case + // explicitly + if (typeof window !== 'undefined' && window.process && (window.process.type === 'renderer' || window.process.__nwjs)) { + return true; + } + + // Internet Explorer and Edge do not support colors. + if (typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/(edge|trident)\/(\d+)/)) { + return false; + } + + // Is webkit? http://stackoverflow.com/a/16459606/376773 + // document is undefined in react-native: https://github.com/facebook/react-native/pull/1632 + return (typeof document !== 'undefined' && document.documentElement && document.documentElement.style && document.documentElement.style.WebkitAppearance) || + // Is firebug? http://stackoverflow.com/a/398120/376773 + (typeof window !== 'undefined' && window.console && (window.console.firebug || (window.console.exception && window.console.table))) || + // Is firefox >= v31? + // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages + (typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31) || + // Double check webkit in userAgent just in case we are in a worker + (typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/applewebkit\/(\d+)/)); } +/** + * Colorize log arguments if enabled. + * + * @api public + */ -/***/ }), - -/***/ 8045: -/***/ ((module) => { - -"use strict"; +function formatArgs(args) { + args[0] = (this.useColors ? '%c' : '') + + this.namespace + + (this.useColors ? ' %c' : ' ') + + args[0] + + (this.useColors ? '%c ' : ' ') + + '+' + module.exports.humanize(this.diff); + + if (!this.useColors) { + return; + } + + const c = 'color: ' + this.color; + args.splice(1, 0, c, 'color: inherit'); + + // The final "%c" is somewhat tricky, because there could be other + // arguments passed either before or after the %c, so we need to + // figure out the correct index to insert the CSS into + let index = 0; + let lastC = 0; + args[0].replace(/%[a-zA-Z%]/g, match => { + if (match === '%%') { + return; + } + index++; + if (match === '%c') { + // We only are interested in the *last* %c + // (the user may have provided their own) + lastC = index; + } + }); + + args.splice(lastC, 0, c); +} +/** + * Invokes `console.debug()` when available. + * No-op when `console.debug` is not a "function". + * If `console.debug` is not available, falls back + * to `console.log`. + * + * @api public + */ +exports.log = console.debug || console.log || (() => {}); -class UndiciError extends Error { - constructor (message) { - super(message) - this.name = 'UndiciError' - this.code = 'UND_ERR' - } +/** + * Save `namespaces`. + * + * @param {String} namespaces + * @api private + */ +function save(namespaces) { + try { + if (namespaces) { + exports.storage.setItem('debug', namespaces); + } else { + exports.storage.removeItem('debug'); + } + } catch (error) { + // Swallow + // XXX (@Qix-) should we be logging these? + } } -class ConnectTimeoutError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, ConnectTimeoutError) - this.name = 'ConnectTimeoutError' - this.message = message || 'Connect Timeout Error' - this.code = 'UND_ERR_CONNECT_TIMEOUT' - } -} +/** + * Load `namespaces`. + * + * @return {String} returns the previously persisted debug modes + * @api private + */ +function load() { + let r; + try { + r = exports.storage.getItem('debug'); + } catch (error) { + // Swallow + // XXX (@Qix-) should we be logging these? + } -class HeadersTimeoutError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, HeadersTimeoutError) - this.name = 'HeadersTimeoutError' - this.message = message || 'Headers Timeout Error' - this.code = 'UND_ERR_HEADERS_TIMEOUT' - } -} + // If debug isn't set in LS, and we're in Electron, try to load $DEBUG + if (!r && typeof process !== 'undefined' && 'env' in process) { + r = process.env.DEBUG; + } -class HeadersOverflowError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, HeadersOverflowError) - this.name = 'HeadersOverflowError' - this.message = message || 'Headers Overflow Error' - this.code = 'UND_ERR_HEADERS_OVERFLOW' - } + return r; } -class BodyTimeoutError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, BodyTimeoutError) - this.name = 'BodyTimeoutError' - this.message = message || 'Body Timeout Error' - this.code = 'UND_ERR_BODY_TIMEOUT' - } -} +/** + * Localstorage attempts to return the localstorage. + * + * This is necessary because safari throws + * when a user disables cookies/localstorage + * and you attempt to access it. + * + * @return {LocalStorage} + * @api private + */ -class ResponseStatusCodeError extends UndiciError { - constructor (message, statusCode, headers, body) { - super(message) - Error.captureStackTrace(this, ResponseStatusCodeError) - this.name = 'ResponseStatusCodeError' - this.message = message || 'Response Status Code Error' - this.code = 'UND_ERR_RESPONSE_STATUS_CODE' - this.body = body - this.status = statusCode - this.statusCode = statusCode - this.headers = headers - } +function localstorage() { + try { + // TVMLKit (Apple TV JS Runtime) does not have a window object, just localStorage in the global context + // The Browser also has localStorage in the global context. + return localStorage; + } catch (error) { + // Swallow + // XXX (@Qix-) should we be logging these? + } } -class InvalidArgumentError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, InvalidArgumentError) - this.name = 'InvalidArgumentError' - this.message = message || 'Invalid Argument Error' - this.code = 'UND_ERR_INVALID_ARG' - } -} +module.exports = __nccwpck_require__(46243)(exports); -class InvalidReturnValueError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, InvalidReturnValueError) - this.name = 'InvalidReturnValueError' - this.message = message || 'Invalid Return Value Error' - this.code = 'UND_ERR_INVALID_RETURN_VALUE' - } -} +const {formatters} = module.exports; -class RequestAbortedError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, RequestAbortedError) - this.name = 'AbortError' - this.message = message || 'Request aborted' - this.code = 'UND_ERR_ABORTED' - } -} +/** + * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default. + */ -class InformationalError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, InformationalError) - this.name = 'InformationalError' - this.message = message || 'Request information' - this.code = 'UND_ERR_INFO' - } -} +formatters.j = function (v) { + try { + return JSON.stringify(v); + } catch (error) { + return '[UnexpectedJSONParseError]: ' + error.message; + } +}; -class RequestContentLengthMismatchError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, RequestContentLengthMismatchError) - this.name = 'RequestContentLengthMismatchError' - this.message = message || 'Request body length does not match content-length header' - this.code = 'UND_ERR_REQ_CONTENT_LENGTH_MISMATCH' - } -} -class ResponseContentLengthMismatchError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, ResponseContentLengthMismatchError) - this.name = 'ResponseContentLengthMismatchError' - this.message = message || 'Response body length does not match content-length header' - this.code = 'UND_ERR_RES_CONTENT_LENGTH_MISMATCH' - } -} +/***/ }), -class ClientDestroyedError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, ClientDestroyedError) - this.name = 'ClientDestroyedError' - this.message = message || 'The client is destroyed' - this.code = 'UND_ERR_DESTROYED' - } -} +/***/ 46243: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -class ClientClosedError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, ClientClosedError) - this.name = 'ClientClosedError' - this.message = message || 'The client is closed' - this.code = 'UND_ERR_CLOSED' - } -} -class SocketError extends UndiciError { - constructor (message, socket) { - super(message) - Error.captureStackTrace(this, SocketError) - this.name = 'SocketError' - this.message = message || 'Socket error' - this.code = 'UND_ERR_SOCKET' - this.socket = socket - } -} +/** + * This is the common logic for both the Node.js and web browser + * implementations of `debug()`. + */ -class NotSupportedError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, NotSupportedError) - this.name = 'NotSupportedError' - this.message = message || 'Not supported error' - this.code = 'UND_ERR_NOT_SUPPORTED' - } -} +function setup(env) { + createDebug.debug = createDebug; + createDebug.default = createDebug; + createDebug.coerce = coerce; + createDebug.disable = disable; + createDebug.enable = enable; + createDebug.enabled = enabled; + createDebug.humanize = __nccwpck_require__(80900); + createDebug.destroy = destroy; + + Object.keys(env).forEach(key => { + createDebug[key] = env[key]; + }); + + /** + * The currently active debug mode names, and names to skip. + */ + + createDebug.names = []; + createDebug.skips = []; + + /** + * Map of special "%n" handling functions, for the debug "format" argument. + * + * Valid key names are a single, lower or upper-case letter, i.e. "n" and "N". + */ + createDebug.formatters = {}; + + /** + * Selects a color for a debug namespace + * @param {String} namespace The namespace string for the debug instance to be colored + * @return {Number|String} An ANSI color code for the given namespace + * @api private + */ + function selectColor(namespace) { + let hash = 0; + + for (let i = 0; i < namespace.length; i++) { + hash = ((hash << 5) - hash) + namespace.charCodeAt(i); + hash |= 0; // Convert to 32bit integer + } + + return createDebug.colors[Math.abs(hash) % createDebug.colors.length]; + } + createDebug.selectColor = selectColor; + + /** + * Create a debugger with the given `namespace`. + * + * @param {String} namespace + * @return {Function} + * @api public + */ + function createDebug(namespace) { + let prevTime; + let enableOverride = null; + let namespacesCache; + let enabledCache; + + function debug(...args) { + // Disabled? + if (!debug.enabled) { + return; + } + + const self = debug; + + // Set `diff` timestamp + const curr = Number(new Date()); + const ms = curr - (prevTime || curr); + self.diff = ms; + self.prev = prevTime; + self.curr = curr; + prevTime = curr; + + args[0] = createDebug.coerce(args[0]); + + if (typeof args[0] !== 'string') { + // Anything else let's inspect with %O + args.unshift('%O'); + } + + // Apply any `formatters` transformations + let index = 0; + args[0] = args[0].replace(/%([a-zA-Z%])/g, (match, format) => { + // If we encounter an escaped % then don't increase the array index + if (match === '%%') { + return '%'; + } + index++; + const formatter = createDebug.formatters[format]; + if (typeof formatter === 'function') { + const val = args[index]; + match = formatter.call(self, val); + + // Now we need to remove `args[index]` since it's inlined in the `format` + args.splice(index, 1); + index--; + } + return match; + }); + + // Apply env-specific formatting (colors, etc.) + createDebug.formatArgs.call(self, args); + + const logFn = self.log || createDebug.log; + logFn.apply(self, args); + } + + debug.namespace = namespace; + debug.useColors = createDebug.useColors(); + debug.color = createDebug.selectColor(namespace); + debug.extend = extend; + debug.destroy = createDebug.destroy; // XXX Temporary. Will be removed in the next major release. + + Object.defineProperty(debug, 'enabled', { + enumerable: true, + configurable: false, + get: () => { + if (enableOverride !== null) { + return enableOverride; + } + if (namespacesCache !== createDebug.namespaces) { + namespacesCache = createDebug.namespaces; + enabledCache = createDebug.enabled(namespace); + } + + return enabledCache; + }, + set: v => { + enableOverride = v; + } + }); + + // Env-specific initialization logic for debug instances + if (typeof createDebug.init === 'function') { + createDebug.init(debug); + } + + return debug; + } + + function extend(namespace, delimiter) { + const newDebug = createDebug(this.namespace + (typeof delimiter === 'undefined' ? ':' : delimiter) + namespace); + newDebug.log = this.log; + return newDebug; + } + + /** + * Enables a debug mode by namespaces. This can include modes + * separated by a colon and wildcards. + * + * @param {String} namespaces + * @api public + */ + function enable(namespaces) { + createDebug.save(namespaces); + createDebug.namespaces = namespaces; + + createDebug.names = []; + createDebug.skips = []; + + let i; + const split = (typeof namespaces === 'string' ? namespaces : '').split(/[\s,]+/); + const len = split.length; + + for (i = 0; i < len; i++) { + if (!split[i]) { + // ignore empty strings + continue; + } + + namespaces = split[i].replace(/\*/g, '.*?'); + + if (namespaces[0] === '-') { + createDebug.skips.push(new RegExp('^' + namespaces.slice(1) + '$')); + } else { + createDebug.names.push(new RegExp('^' + namespaces + '$')); + } + } + } + + /** + * Disable debug output. + * + * @return {String} namespaces + * @api public + */ + function disable() { + const namespaces = [ + ...createDebug.names.map(toNamespace), + ...createDebug.skips.map(toNamespace).map(namespace => '-' + namespace) + ].join(','); + createDebug.enable(''); + return namespaces; + } + + /** + * Returns true if the given mode name is enabled, false otherwise. + * + * @param {String} name + * @return {Boolean} + * @api public + */ + function enabled(name) { + if (name[name.length - 1] === '*') { + return true; + } + + let i; + let len; + + for (i = 0, len = createDebug.skips.length; i < len; i++) { + if (createDebug.skips[i].test(name)) { + return false; + } + } + + for (i = 0, len = createDebug.names.length; i < len; i++) { + if (createDebug.names[i].test(name)) { + return true; + } + } + + return false; + } + + /** + * Convert regexp to namespace + * + * @param {RegExp} regxep + * @return {String} namespace + * @api private + */ + function toNamespace(regexp) { + return regexp.toString() + .substring(2, regexp.toString().length - 2) + .replace(/\.\*\?$/, '*'); + } + + /** + * Coerce `val`. + * + * @param {Mixed} val + * @return {Mixed} + * @api private + */ + function coerce(val) { + if (val instanceof Error) { + return val.stack || val.message; + } + return val; + } + + /** + * XXX DO NOT USE. This is a temporary stub function. + * XXX It WILL be removed in the next major release. + */ + function destroy() { + console.warn('Instance method `debug.destroy()` is deprecated and no longer does anything. It will be removed in the next major version of `debug`.'); + } + + createDebug.enable(createDebug.load()); + + return createDebug; +} + +module.exports = setup; -class BalancedPoolMissingUpstreamError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, NotSupportedError) - this.name = 'MissingUpstreamError' - this.message = message || 'No upstream has been added to the BalancedPool' - this.code = 'UND_ERR_BPL_MISSING_UPSTREAM' - } -} -class HTTPParserError extends Error { - constructor (message, code, data) { - super(message) - Error.captureStackTrace(this, HTTPParserError) - this.name = 'HTTPParserError' - this.code = code ? `HPE_${code}` : undefined - this.data = data ? data.toString() : undefined - } -} +/***/ }), -class ResponseExceededMaxSizeError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, ResponseExceededMaxSizeError) - this.name = 'ResponseExceededMaxSizeError' - this.message = message || 'Response content exceeded max size' - this.code = 'UND_ERR_RES_EXCEEDED_MAX_SIZE' - } -} +/***/ 38237: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -class RequestRetryError extends UndiciError { - constructor (message, code, { headers, data }) { - super(message) - Error.captureStackTrace(this, RequestRetryError) - this.name = 'RequestRetryError' - this.message = message || 'Request retry error' - this.code = 'UND_ERR_REQ_RETRY' - this.statusCode = code - this.data = data - this.headers = headers - } -} +/** + * Detect Electron renderer / nwjs process, which is node, but we should + * treat as a browser. + */ -module.exports = { - HTTPParserError, - UndiciError, - HeadersTimeoutError, - HeadersOverflowError, - BodyTimeoutError, - RequestContentLengthMismatchError, - ConnectTimeoutError, - ResponseStatusCodeError, - InvalidArgumentError, - InvalidReturnValueError, - RequestAbortedError, - ClientDestroyedError, - ClientClosedError, - InformationalError, - SocketError, - NotSupportedError, - ResponseContentLengthMismatchError, - BalancedPoolMissingUpstreamError, - ResponseExceededMaxSizeError, - RequestRetryError +if (typeof process === 'undefined' || process.type === 'renderer' || process.browser === true || process.__nwjs) { + module.exports = __nccwpck_require__(28222); +} else { + module.exports = __nccwpck_require__(35332); } /***/ }), -/***/ 2905: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 35332: +/***/ ((module, exports, __nccwpck_require__) => { -"use strict"; +/** + * Module dependencies. + */ +const tty = __nccwpck_require__(76224); +const util = __nccwpck_require__(73837); -const { - InvalidArgumentError, - NotSupportedError -} = __nccwpck_require__(8045) -const assert = __nccwpck_require__(9491) -const { kHTTP2BuildRequest, kHTTP2CopyHeaders, kHTTP1BuildRequest } = __nccwpck_require__(2785) -const util = __nccwpck_require__(3983) +/** + * This is the Node.js implementation of `debug()`. + */ -// tokenRegExp and headerCharRegex have been lifted from -// https://github.com/nodejs/node/blob/main/lib/_http_common.js +exports.init = init; +exports.log = log; +exports.formatArgs = formatArgs; +exports.save = save; +exports.load = load; +exports.useColors = useColors; +exports.destroy = util.deprecate( + () => {}, + 'Instance method `debug.destroy()` is deprecated and no longer does anything. It will be removed in the next major version of `debug`.' +); /** - * Verifies that the given val is a valid HTTP token - * per the rules defined in RFC 7230 - * See https://tools.ietf.org/html/rfc7230#section-3.2.6 + * Colors. */ -const tokenRegExp = /^[\^_`a-zA-Z\-0-9!#$%&'*+.|~]+$/ + +exports.colors = [6, 2, 3, 4, 5, 1]; + +try { + // Optional dependency (as in, doesn't need to be installed, NOT like optionalDependencies in package.json) + // eslint-disable-next-line import/no-extraneous-dependencies + const supportsColor = __nccwpck_require__(59318); + + if (supportsColor && (supportsColor.stderr || supportsColor).level >= 2) { + exports.colors = [ + 20, + 21, + 26, + 27, + 32, + 33, + 38, + 39, + 40, + 41, + 42, + 43, + 44, + 45, + 56, + 57, + 62, + 63, + 68, + 69, + 74, + 75, + 76, + 77, + 78, + 79, + 80, + 81, + 92, + 93, + 98, + 99, + 112, + 113, + 128, + 129, + 134, + 135, + 148, + 149, + 160, + 161, + 162, + 163, + 164, + 165, + 166, + 167, + 168, + 169, + 170, + 171, + 172, + 173, + 178, + 179, + 184, + 185, + 196, + 197, + 198, + 199, + 200, + 201, + 202, + 203, + 204, + 205, + 206, + 207, + 208, + 209, + 214, + 215, + 220, + 221 + ]; + } +} catch (error) { + // Swallow - we only care if `supports-color` is available; it doesn't have to be. +} /** - * Matches if val contains an invalid field-vchar - * field-value = *( field-content / obs-fold ) - * field-content = field-vchar [ 1*( SP / HTAB ) field-vchar ] - * field-vchar = VCHAR / obs-text + * Build up the default `inspectOpts` object from the environment variables. + * + * $ DEBUG_COLORS=no DEBUG_DEPTH=10 DEBUG_SHOW_HIDDEN=enabled node script.js */ -const headerCharRegex = /[^\t\x20-\x7e\x80-\xff]/ -// Verifies that a given path is valid does not contain control chars \x00 to \x20 -const invalidPathRegex = /[^\u0021-\u00ff]/ +exports.inspectOpts = Object.keys(process.env).filter(key => { + return /^debug_/i.test(key); +}).reduce((obj, key) => { + // Camel-case + const prop = key + .substring(6) + .toLowerCase() + .replace(/_([a-z])/g, (_, k) => { + return k.toUpperCase(); + }); + + // Coerce string value into JS value + let val = process.env[key]; + if (/^(yes|on|true|enabled)$/i.test(val)) { + val = true; + } else if (/^(no|off|false|disabled)$/i.test(val)) { + val = false; + } else if (val === 'null') { + val = null; + } else { + val = Number(val); + } + + obj[prop] = val; + return obj; +}, {}); -const kHandler = Symbol('handler') +/** + * Is stdout a TTY? Colored output is enabled when `true`. + */ -const channels = {} +function useColors() { + return 'colors' in exports.inspectOpts ? + Boolean(exports.inspectOpts.colors) : + tty.isatty(process.stderr.fd); +} -let extractBody +/** + * Adds ANSI color escape codes if enabled. + * + * @api public + */ -try { - const diagnosticsChannel = __nccwpck_require__(7643) - channels.create = diagnosticsChannel.channel('undici:request:create') - channels.bodySent = diagnosticsChannel.channel('undici:request:bodySent') - channels.headers = diagnosticsChannel.channel('undici:request:headers') - channels.trailers = diagnosticsChannel.channel('undici:request:trailers') - channels.error = diagnosticsChannel.channel('undici:request:error') -} catch { - channels.create = { hasSubscribers: false } - channels.bodySent = { hasSubscribers: false } - channels.headers = { hasSubscribers: false } - channels.trailers = { hasSubscribers: false } - channels.error = { hasSubscribers: false } +function formatArgs(args) { + const {namespace: name, useColors} = this; + + if (useColors) { + const c = this.color; + const colorCode = '\u001B[3' + (c < 8 ? c : '8;5;' + c); + const prefix = ` ${colorCode};1m${name} \u001B[0m`; + + args[0] = prefix + args[0].split('\n').join('\n' + prefix); + args.push(colorCode + 'm+' + module.exports.humanize(this.diff) + '\u001B[0m'); + } else { + args[0] = getDate() + name + ' ' + args[0]; + } } -class Request { - constructor (origin, { - path, - method, - body, - headers, - query, - idempotent, - blocking, - upgrade, - headersTimeout, - bodyTimeout, - reset, - throwOnError, - expectContinue - }, handler) { - if (typeof path !== 'string') { - throw new InvalidArgumentError('path must be a string') - } else if ( - path[0] !== '/' && - !(path.startsWith('http://') || path.startsWith('https://')) && - method !== 'CONNECT' - ) { - throw new InvalidArgumentError('path must be an absolute URL or start with a slash') - } else if (invalidPathRegex.exec(path) !== null) { - throw new InvalidArgumentError('invalid request path') - } +function getDate() { + if (exports.inspectOpts.hideDate) { + return ''; + } + return new Date().toISOString() + ' '; +} - if (typeof method !== 'string') { - throw new InvalidArgumentError('method must be a string') - } else if (tokenRegExp.exec(method) === null) { - throw new InvalidArgumentError('invalid request method') - } +/** + * Invokes `util.format()` with the specified arguments and writes to stderr. + */ - if (upgrade && typeof upgrade !== 'string') { - throw new InvalidArgumentError('upgrade must be a string') - } +function log(...args) { + return process.stderr.write(util.format(...args) + '\n'); +} - if (headersTimeout != null && (!Number.isFinite(headersTimeout) || headersTimeout < 0)) { - throw new InvalidArgumentError('invalid headersTimeout') - } +/** + * Save `namespaces`. + * + * @param {String} namespaces + * @api private + */ +function save(namespaces) { + if (namespaces) { + process.env.DEBUG = namespaces; + } else { + // If you set a process.env field to null or undefined, it gets cast to the + // string 'null' or 'undefined'. Just delete instead. + delete process.env.DEBUG; + } +} - if (bodyTimeout != null && (!Number.isFinite(bodyTimeout) || bodyTimeout < 0)) { - throw new InvalidArgumentError('invalid bodyTimeout') - } +/** + * Load `namespaces`. + * + * @return {String} returns the previously persisted debug modes + * @api private + */ - if (reset != null && typeof reset !== 'boolean') { - throw new InvalidArgumentError('invalid reset') - } +function load() { + return process.env.DEBUG; +} - if (expectContinue != null && typeof expectContinue !== 'boolean') { - throw new InvalidArgumentError('invalid expectContinue') - } +/** + * Init logic for `debug` instances. + * + * Create a new `inspectOpts` object in case `useColors` is set + * differently for a particular `debug` instance. + */ - this.headersTimeout = headersTimeout +function init(debug) { + debug.inspectOpts = {}; - this.bodyTimeout = bodyTimeout + const keys = Object.keys(exports.inspectOpts); + for (let i = 0; i < keys.length; i++) { + debug.inspectOpts[keys[i]] = exports.inspectOpts[keys[i]]; + } +} - this.throwOnError = throwOnError === true +module.exports = __nccwpck_require__(46243)(exports); - this.method = method +const {formatters} = module.exports; - this.abort = null +/** + * Map %o to `util.inspect()`, all on a single line. + */ - if (body == null) { - this.body = null - } else if (util.isStream(body)) { - this.body = body +formatters.o = function (v) { + this.inspectOpts.colors = this.useColors; + return util.inspect(v, this.inspectOpts) + .split('\n') + .map(str => str.trim()) + .join(' '); +}; - const rState = this.body._readableState - if (!rState || !rState.autoDestroy) { - this.endHandler = function autoDestroy () { - util.destroy(this) - } - this.body.on('end', this.endHandler) - } +/** + * Map %O to `util.inspect()`, allowing multiple lines if needed. + */ - this.errorHandler = err => { - if (this.abort) { - this.abort(err) - } else { - this.error = err - } - } - this.body.on('error', this.errorHandler) - } else if (util.isBuffer(body)) { - this.body = body.byteLength ? body : null - } else if (ArrayBuffer.isView(body)) { - this.body = body.buffer.byteLength ? Buffer.from(body.buffer, body.byteOffset, body.byteLength) : null - } else if (body instanceof ArrayBuffer) { - this.body = body.byteLength ? Buffer.from(body) : null - } else if (typeof body === 'string') { - this.body = body.length ? Buffer.from(body) : null - } else if (util.isFormDataLike(body) || util.isIterable(body) || util.isBlobLike(body)) { - this.body = body - } else { - throw new InvalidArgumentError('body must be a string, a Buffer, a Readable stream, an iterable, or an async iterable') - } +formatters.O = function (v) { + this.inspectOpts.colors = this.useColors; + return util.inspect(v, this.inspectOpts); +}; - this.completed = false - this.aborted = false +/***/ }), - this.upgrade = upgrade || null +/***/ 26834: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - this.path = query ? util.buildURL(path, query) : path +"use strict"; +/**! + * default-user-agent - index.js + * + * Copyright(c) fengmk2 and other contributors. + * MIT Licensed + * + * Authors: + * fengmk2 (http://fengmk2.com) + */ - this.origin = origin - this.idempotent = idempotent == null - ? method === 'HEAD' || method === 'GET' - : idempotent - this.blocking = blocking == null ? false : blocking +/** + * Module dependencies. + */ - this.reset = reset == null ? null : reset +var osName = __nccwpck_require__(54824); - this.host = null +var USER_AGENT = 'Node.js/' + process.version.slice(1) + + ' (' + osName() + '; ' + process.arch + ')'; - this.contentLength = null +module.exports = function ua(name, version) { + if (arguments.length !== 2) { + return USER_AGENT; + } + return name + '/' + version + ' ' + USER_AGENT; +}; - this.contentType = null - this.headers = '' +/***/ }), - // Only for H2 - this.expectContinue = expectContinue != null ? expectContinue : false +/***/ 54564: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - if (Array.isArray(headers)) { - if (headers.length % 2 !== 0) { - throw new InvalidArgumentError('headers array must be even') - } - for (let i = 0; i < headers.length; i += 2) { - processHeader(this, headers[i], headers[i + 1]) - } - } else if (headers && typeof headers === 'object') { - const keys = Object.keys(headers) - for (let i = 0; i < keys.length; i++) { - const key = keys[i] - processHeader(this, key, headers[key]) - } - } else if (headers != null) { - throw new InvalidArgumentError('headers must be an object or an array') - } +"use strict"; - if (util.isFormDataLike(this.body)) { - if (util.nodeMajor < 16 || (util.nodeMajor === 16 && util.nodeMinor < 8)) { - throw new InvalidArgumentError('Form-Data bodies are only supported in node v16.8 and newer.') - } - if (!extractBody) { - extractBody = (__nccwpck_require__(1472).extractBody) - } +var $defineProperty = __nccwpck_require__(6123); - const [bodyStream, contentType] = extractBody(body) - if (this.contentType == null) { - this.contentType = contentType - this.headers += `content-type: ${contentType}\r\n` - } - this.body = bodyStream.stream - this.contentLength = bodyStream.length - } else if (util.isBlobLike(body) && this.contentType == null && body.type) { - this.contentType = body.type - this.headers += `content-type: ${body.type}\r\n` - } +var $SyntaxError = __nccwpck_require__(75474); +var $TypeError = __nccwpck_require__(6361); - util.validateHandler(handler, method, upgrade) +var gopd = __nccwpck_require__(18501); - this.servername = util.getServerName(this.host) +/** @type {import('.')} */ +module.exports = function defineDataProperty( + obj, + property, + value +) { + if (!obj || (typeof obj !== 'object' && typeof obj !== 'function')) { + throw new $TypeError('`obj` must be an object or a function`'); + } + if (typeof property !== 'string' && typeof property !== 'symbol') { + throw new $TypeError('`property` must be a string or a symbol`'); + } + if (arguments.length > 3 && typeof arguments[3] !== 'boolean' && arguments[3] !== null) { + throw new $TypeError('`nonEnumerable`, if provided, must be a boolean or null'); + } + if (arguments.length > 4 && typeof arguments[4] !== 'boolean' && arguments[4] !== null) { + throw new $TypeError('`nonWritable`, if provided, must be a boolean or null'); + } + if (arguments.length > 5 && typeof arguments[5] !== 'boolean' && arguments[5] !== null) { + throw new $TypeError('`nonConfigurable`, if provided, must be a boolean or null'); + } + if (arguments.length > 6 && typeof arguments[6] !== 'boolean') { + throw new $TypeError('`loose`, if provided, must be a boolean'); + } + + var nonEnumerable = arguments.length > 3 ? arguments[3] : null; + var nonWritable = arguments.length > 4 ? arguments[4] : null; + var nonConfigurable = arguments.length > 5 ? arguments[5] : null; + var loose = arguments.length > 6 ? arguments[6] : false; + + /* @type {false | TypedPropertyDescriptor} */ + var desc = !!gopd && gopd(obj, property); + + if ($defineProperty) { + $defineProperty(obj, property, { + configurable: nonConfigurable === null && desc ? desc.configurable : !nonConfigurable, + enumerable: nonEnumerable === null && desc ? desc.enumerable : !nonEnumerable, + value: value, + writable: nonWritable === null && desc ? desc.writable : !nonWritable + }); + } else if (loose || (!nonEnumerable && !nonWritable && !nonConfigurable)) { + // must fall back to [[Set]], and was not explicitly asked to make non-enumerable, non-writable, or non-configurable + obj[property] = value; // eslint-disable-line no-param-reassign + } else { + throw new $SyntaxError('This environment does not support defining a property as non-configurable, non-writable, or non-enumerable.'); + } +}; - this[kHandler] = handler - if (channels.create.hasSubscribers) { - channels.create.publish({ request: this }) - } - } +/***/ }), - onBodySent (chunk) { - if (this[kHandler].onBodySent) { - try { - return this[kHandler].onBodySent(chunk) - } catch (err) { - this.abort(err) - } - } - } +/***/ 18611: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - onRequestSent () { - if (channels.bodySent.hasSubscribers) { - channels.bodySent.publish({ request: this }) - } +var Stream = (__nccwpck_require__(12781).Stream); +var util = __nccwpck_require__(73837); - if (this[kHandler].onRequestSent) { - try { - return this[kHandler].onRequestSent() - } catch (err) { - this.abort(err) - } - } - } +module.exports = DelayedStream; +function DelayedStream() { + this.source = null; + this.dataSize = 0; + this.maxDataSize = 1024 * 1024; + this.pauseStream = true; - onConnect (abort) { - assert(!this.aborted) - assert(!this.completed) + this._maxDataSizeExceeded = false; + this._released = false; + this._bufferedEvents = []; +} +util.inherits(DelayedStream, Stream); - if (this.error) { - abort(this.error) - } else { - this.abort = abort - return this[kHandler].onConnect(abort) - } +DelayedStream.create = function(source, options) { + var delayedStream = new this(); + + options = options || {}; + for (var option in options) { + delayedStream[option] = options[option]; } - onHeaders (statusCode, headers, resume, statusText) { - assert(!this.aborted) - assert(!this.completed) + delayedStream.source = source; - if (channels.headers.hasSubscribers) { - channels.headers.publish({ request: this, response: { statusCode, headers, statusText } }) - } + var realEmit = source.emit; + source.emit = function() { + delayedStream._handleEmit(arguments); + return realEmit.apply(source, arguments); + }; - try { - return this[kHandler].onHeaders(statusCode, headers, resume, statusText) - } catch (err) { - this.abort(err) - } + source.on('error', function() {}); + if (delayedStream.pauseStream) { + source.pause(); } - onData (chunk) { - assert(!this.aborted) - assert(!this.completed) + return delayedStream; +}; - try { - return this[kHandler].onData(chunk) - } catch (err) { - this.abort(err) - return false - } +Object.defineProperty(DelayedStream.prototype, 'readable', { + configurable: true, + enumerable: true, + get: function() { + return this.source.readable; } +}); - onUpgrade (statusCode, headers, socket) { - assert(!this.aborted) - assert(!this.completed) +DelayedStream.prototype.setEncoding = function() { + return this.source.setEncoding.apply(this.source, arguments); +}; - return this[kHandler].onUpgrade(statusCode, headers, socket) +DelayedStream.prototype.resume = function() { + if (!this._released) { + this.release(); } - onComplete (trailers) { - this.onFinally() - - assert(!this.aborted) + this.source.resume(); +}; - this.completed = true - if (channels.trailers.hasSubscribers) { - channels.trailers.publish({ request: this, trailers }) - } +DelayedStream.prototype.pause = function() { + this.source.pause(); +}; - try { - return this[kHandler].onComplete(trailers) - } catch (err) { - // TODO (fix): This might be a bad idea? - this.onError(err) - } - } +DelayedStream.prototype.release = function() { + this._released = true; - onError (error) { - this.onFinally() + this._bufferedEvents.forEach(function(args) { + this.emit.apply(this, args); + }.bind(this)); + this._bufferedEvents = []; +}; - if (channels.error.hasSubscribers) { - channels.error.publish({ request: this, error }) - } +DelayedStream.prototype.pipe = function() { + var r = Stream.prototype.pipe.apply(this, arguments); + this.resume(); + return r; +}; - if (this.aborted) { - return - } - this.aborted = true +DelayedStream.prototype._handleEmit = function(args) { + if (this._released) { + this.emit.apply(this, args); + return; + } - return this[kHandler].onError(error) + if (args[0] === 'data') { + this.dataSize += args[1].length; + this._checkIfMaxDataSizeExceeded(); } - onFinally () { - if (this.errorHandler) { - this.body.off('error', this.errorHandler) - this.errorHandler = null - } + this._bufferedEvents.push(args); +}; - if (this.endHandler) { - this.body.off('end', this.endHandler) - this.endHandler = null - } +DelayedStream.prototype._checkIfMaxDataSizeExceeded = function() { + if (this._maxDataSizeExceeded) { + return; } - // TODO: adjust to support H2 - addHeader (key, value) { - processHeader(this, key, value) - return this + if (this.dataSize <= this.maxDataSize) { + return; } - static [kHTTP1BuildRequest] (origin, opts, handler) { - // TODO: Migrate header parsing here, to make Requests - // HTTP agnostic - return new Request(origin, opts, handler) - } + this._maxDataSizeExceeded = true; + var message = + 'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.' + this.emit('error', new Error(message)); +}; - static [kHTTP2BuildRequest] (origin, opts, handler) { - const headers = opts.headers - opts = { ...opts, headers: null } - const request = new Request(origin, opts, handler) +/***/ }), - request.headers = {} +/***/ 43225: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - if (Array.isArray(headers)) { - if (headers.length % 2 !== 0) { - throw new InvalidArgumentError('headers array must be even') - } - for (let i = 0; i < headers.length; i += 2) { - processHeader(request, headers[i], headers[i + 1], true) - } - } else if (headers && typeof headers === 'object') { - const keys = Object.keys(headers) - for (let i = 0; i < keys.length; i++) { - const key = keys[i] - processHeader(request, key, headers[key], true) - } - } else if (headers != null) { - throw new InvalidArgumentError('headers must be an object or an array') - } +"use strict"; +/*! + * destroy + * Copyright(c) 2014 Jonathan Ong + * Copyright(c) 2015-2022 Douglas Christopher Wilson + * MIT Licensed + */ - return request - } - static [kHTTP2CopyHeaders] (raw) { - const rawHeaders = raw.split('\r\n') - const headers = {} - for (const header of rawHeaders) { - const [key, value] = header.split(': ') +/** + * Module dependencies. + * @private + */ - if (value == null || value.length === 0) continue +var EventEmitter = (__nccwpck_require__(82361).EventEmitter) +var ReadStream = (__nccwpck_require__(57147).ReadStream) +var Stream = __nccwpck_require__(12781) +var Zlib = __nccwpck_require__(59796) - if (headers[key]) headers[key] += `,${value}` - else headers[key] = value - } +/** + * Module exports. + * @public + */ - return headers +module.exports = destroy + +/** + * Destroy the given stream, and optionally suppress any future `error` events. + * + * @param {object} stream + * @param {boolean} suppress + * @public + */ + +function destroy (stream, suppress) { + if (isFsReadStream(stream)) { + destroyReadStream(stream) + } else if (isZlibStream(stream)) { + destroyZlibStream(stream) + } else if (hasDestroy(stream)) { + stream.destroy() + } + + if (isEventEmitter(stream) && suppress) { + stream.removeAllListeners('error') + stream.addListener('error', noop) } + + return stream } -function processHeaderValue (key, val, skipAppend) { - if (val && typeof val === 'object') { - throw new InvalidArgumentError(`invalid ${key} header`) +/** + * Destroy a ReadStream. + * + * @param {object} stream + * @private + */ + +function destroyReadStream (stream) { + stream.destroy() + + if (typeof stream.close === 'function') { + // node.js core bug work-around + stream.on('open', onOpenClose) } +} - val = val != null ? `${val}` : '' +/** + * Close a Zlib stream. + * + * Zlib streams below Node.js 4.5.5 have a buggy implementation + * of .close() when zlib encountered an error. + * + * @param {object} stream + * @private + */ - if (headerCharRegex.exec(val) !== null) { - throw new InvalidArgumentError(`invalid ${key} header`) +function closeZlibStream (stream) { + if (stream._hadError === true) { + var prop = stream._binding === null + ? '_binding' + : '_handle' + + stream[prop] = { + close: function () { this[prop] = null } + } } - return skipAppend ? val : `${key}: ${val}\r\n` + stream.close() } -function processHeader (request, key, val, skipAppend = false) { - if (val && (typeof val === 'object' && !Array.isArray(val))) { - throw new InvalidArgumentError(`invalid ${key} header`) - } else if (val === undefined) { - return - } +/** + * Destroy a Zlib stream. + * + * Zlib streams don't have a destroy function in Node.js 6. On top of that + * simply calling destroy on a zlib stream in Node.js 8+ will result in a + * memory leak. So until that is fixed, we need to call both close AND destroy. + * + * PR to fix memory leak: https://github.com/nodejs/node/pull/23734 + * + * In Node.js 6+8, it's important that destroy is called before close as the + * stream would otherwise emit the error 'zlib binding closed'. + * + * @param {object} stream + * @private + */ - if ( - request.host === null && - key.length === 4 && - key.toLowerCase() === 'host' - ) { - if (headerCharRegex.exec(val) !== null) { - throw new InvalidArgumentError(`invalid ${key} header`) - } - // Consumed by Client - request.host = val - } else if ( - request.contentLength === null && - key.length === 14 && - key.toLowerCase() === 'content-length' - ) { - request.contentLength = parseInt(val, 10) - if (!Number.isFinite(request.contentLength)) { - throw new InvalidArgumentError('invalid content-length header') - } - } else if ( - request.contentType === null && - key.length === 12 && - key.toLowerCase() === 'content-type' - ) { - request.contentType = val - if (skipAppend) request.headers[key] = processHeaderValue(key, val, skipAppend) - else request.headers += processHeaderValue(key, val) - } else if ( - key.length === 17 && - key.toLowerCase() === 'transfer-encoding' - ) { - throw new InvalidArgumentError('invalid transfer-encoding header') - } else if ( - key.length === 10 && - key.toLowerCase() === 'connection' - ) { - const value = typeof val === 'string' ? val.toLowerCase() : null - if (value !== 'close' && value !== 'keep-alive') { - throw new InvalidArgumentError('invalid connection header') - } else if (value === 'close') { - request.reset = true - } - } else if ( - key.length === 10 && - key.toLowerCase() === 'keep-alive' - ) { - throw new InvalidArgumentError('invalid keep-alive header') - } else if ( - key.length === 7 && - key.toLowerCase() === 'upgrade' - ) { - throw new InvalidArgumentError('invalid upgrade header') - } else if ( - key.length === 6 && - key.toLowerCase() === 'expect' - ) { - throw new NotSupportedError('expect header not supported') - } else if (tokenRegExp.exec(key) === null) { - throw new InvalidArgumentError('invalid header key') - } else { - if (Array.isArray(val)) { - for (let i = 0; i < val.length; i++) { - if (skipAppend) { - if (request.headers[key]) request.headers[key] += `,${processHeaderValue(key, val[i], skipAppend)}` - else request.headers[key] = processHeaderValue(key, val[i], skipAppend) - } else { - request.headers += processHeaderValue(key, val[i]) - } +function destroyZlibStream (stream) { + if (typeof stream.destroy === 'function') { + // node.js core bug work-around + // istanbul ignore if: node.js 0.8 + if (stream._binding) { + // node.js < 0.10.0 + stream.destroy() + if (stream._processing) { + stream._needDrain = true + stream.once('drain', onDrainClearBinding) + } else { + stream._binding.clear() } + } else if (stream._destroy && stream._destroy !== Stream.Transform.prototype._destroy) { + // node.js >= 12, ^11.1.0, ^10.15.1 + stream.destroy() + } else if (stream._destroy && typeof stream.close === 'function') { + // node.js 7, 8 + stream.destroyed = true + stream.close() } else { - if (skipAppend) request.headers[key] = processHeaderValue(key, val, skipAppend) - else request.headers += processHeaderValue(key, val) + // fallback + // istanbul ignore next + stream.destroy() } + } else if (typeof stream.close === 'function') { + // node.js < 8 fallback + closeZlibStream(stream) } } -module.exports = Request - +/** + * Determine if stream has destroy. + * @private + */ -/***/ }), +function hasDestroy (stream) { + return stream instanceof Stream && + typeof stream.destroy === 'function' +} -/***/ 2785: -/***/ ((module) => { +/** + * Determine if val is EventEmitter. + * @private + */ -module.exports = { - kClose: Symbol('close'), - kDestroy: Symbol('destroy'), - kDispatch: Symbol('dispatch'), - kUrl: Symbol('url'), - kWriting: Symbol('writing'), - kResuming: Symbol('resuming'), - kQueue: Symbol('queue'), - kConnect: Symbol('connect'), - kConnecting: Symbol('connecting'), - kHeadersList: Symbol('headers list'), - kKeepAliveDefaultTimeout: Symbol('default keep alive timeout'), - kKeepAliveMaxTimeout: Symbol('max keep alive timeout'), - kKeepAliveTimeoutThreshold: Symbol('keep alive timeout threshold'), - kKeepAliveTimeoutValue: Symbol('keep alive timeout'), - kKeepAlive: Symbol('keep alive'), - kHeadersTimeout: Symbol('headers timeout'), - kBodyTimeout: Symbol('body timeout'), - kServerName: Symbol('server name'), - kLocalAddress: Symbol('local address'), - kHost: Symbol('host'), - kNoRef: Symbol('no ref'), - kBodyUsed: Symbol('used'), - kRunning: Symbol('running'), - kBlocking: Symbol('blocking'), - kPending: Symbol('pending'), - kSize: Symbol('size'), - kBusy: Symbol('busy'), - kQueued: Symbol('queued'), - kFree: Symbol('free'), - kConnected: Symbol('connected'), - kClosed: Symbol('closed'), - kNeedDrain: Symbol('need drain'), - kReset: Symbol('reset'), - kDestroyed: Symbol.for('nodejs.stream.destroyed'), - kMaxHeadersSize: Symbol('max headers size'), - kRunningIdx: Symbol('running index'), - kPendingIdx: Symbol('pending index'), - kError: Symbol('error'), - kClients: Symbol('clients'), - kClient: Symbol('client'), - kParser: Symbol('parser'), - kOnDestroyed: Symbol('destroy callbacks'), - kPipelining: Symbol('pipelining'), - kSocket: Symbol('socket'), - kHostHeader: Symbol('host header'), - kConnector: Symbol('connector'), - kStrictContentLength: Symbol('strict content length'), - kMaxRedirections: Symbol('maxRedirections'), - kMaxRequests: Symbol('maxRequestsPerClient'), - kProxy: Symbol('proxy agent options'), - kCounter: Symbol('socket request counter'), - kInterceptors: Symbol('dispatch interceptors'), - kMaxResponseSize: Symbol('max response size'), - kHTTP2Session: Symbol('http2Session'), - kHTTP2SessionState: Symbol('http2Session state'), - kHTTP2BuildRequest: Symbol('http2 build request'), - kHTTP1BuildRequest: Symbol('http1 build request'), - kHTTP2CopyHeaders: Symbol('http2 copy headers'), - kHTTPConnVersion: Symbol('http connection version'), - kRetryHandlerDefaultRetry: Symbol('retry agent default retry'), - kConstruct: Symbol('constructable') +function isEventEmitter (val) { + return val instanceof EventEmitter } +/** + * Determine if stream is fs.ReadStream stream. + * @private + */ -/***/ }), - -/***/ 3983: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +function isFsReadStream (stream) { + return stream instanceof ReadStream +} -"use strict"; +/** + * Determine if stream is Zlib stream. + * @private + */ +function isZlibStream (stream) { + return stream instanceof Zlib.Gzip || + stream instanceof Zlib.Gunzip || + stream instanceof Zlib.Deflate || + stream instanceof Zlib.DeflateRaw || + stream instanceof Zlib.Inflate || + stream instanceof Zlib.InflateRaw || + stream instanceof Zlib.Unzip +} -const assert = __nccwpck_require__(9491) -const { kDestroyed, kBodyUsed } = __nccwpck_require__(2785) -const { IncomingMessage } = __nccwpck_require__(3685) -const stream = __nccwpck_require__(2781) -const net = __nccwpck_require__(1808) -const { InvalidArgumentError } = __nccwpck_require__(8045) -const { Blob } = __nccwpck_require__(4300) -const nodeUtil = __nccwpck_require__(3837) -const { stringify } = __nccwpck_require__(3477) -const { headerNameLowerCasedRecord } = __nccwpck_require__(4462) +/** + * No-op function. + * @private + */ -const [nodeMajor, nodeMinor] = process.versions.node.split('.').map(v => Number(v)) +function noop () {} -function nop () {} +/** + * On drain handler to clear binding. + * @private + */ -function isStream (obj) { - return obj && typeof obj === 'object' && typeof obj.pipe === 'function' && typeof obj.on === 'function' +// istanbul ignore next: node.js 0.8 +function onDrainClearBinding () { + this._binding.clear() } -// based on https://github.com/node-fetch/fetch-blob/blob/8ab587d34080de94140b54f07168451e7d0b655e/index.js#L229-L241 (MIT License) -function isBlobLike (object) { - return (Blob && object instanceof Blob) || ( - object && - typeof object === 'object' && - (typeof object.stream === 'function' || - typeof object.arrayBuffer === 'function') && - /^(Blob|File)$/.test(object[Symbol.toStringTag]) - ) +/** + * On open handler to close stream. + * @private + */ + +function onOpenClose () { + if (typeof this.fd === 'number') { + // actually close down the fd + this.close() + } } -function buildURL (url, queryParams) { - if (url.includes('?') || url.includes('#')) { - throw new Error('Query params cannot be passed when url already contains "?" or "#".') + +/***/ }), + +/***/ 25211: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +// Copyright (c) 2006, 2008 Tony Garnock-Jones +// Copyright (c) 2006, 2008 LShift Ltd. +// +// Permission is hereby granted, free of charge, to any person +// obtaining a copy of this software and associated documentation files +// (the "Software"), to deal in the Software without restriction, +// including without limitation the rights to use, copy, modify, merge, +// publish, distribute, sublicense, and/or sell copies of the Software, +// and to permit persons to whom the Software is furnished to do so, +// subject to the following conditions: +// +// The above copyright notice and this permission notice shall be +// included in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS +// BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +// SOFTWARE. + +var onp = __nccwpck_require__(18101); + +function longestCommonSubsequence(file1, file2) { + var diff = new onp(file1, file2); + diff.compose(); + var ses = diff.getses(); + + var root; + var prev; + var file1RevIdx = file1.length - 1, + file2RevIdx = file2.length - 1; + for (var i = ses.length - 1; i >= 0; --i) { + if (ses[i].t === diff.SES_COMMON) { + if (prev) { + prev.chain = { + file1index: file1RevIdx, + file2index: file2RevIdx, + chain: null + }; + prev = prev.chain; + } else { + root = { + file1index: file1RevIdx, + file2index: file2RevIdx, + chain: null + }; + prev = root; + } + file1RevIdx--; + file2RevIdx--; + } else if (ses[i].t === diff.SES_DELETE) { + file1RevIdx--; + } else if (ses[i].t === diff.SES_ADD) { + file2RevIdx--; + } } - const stringified = stringify(queryParams) + var tail = { + file1index: -1, + file2index: -1, + chain: null + }; - if (stringified) { - url += '?' + stringified + if (!prev) { + return tail; } - return url + prev.chain = tail; + + return root; } -function parseURL (url) { - if (typeof url === 'string') { - url = new URL(url) +function diffIndices(file1, file2) { + // We apply the LCS to give a simple representation of the + // offsets and lengths of mismatched chunks in the input + // files. This is used by diff3_merge_indices below. - if (!/^https?:/.test(url.origin || url.protocol)) { - throw new InvalidArgumentError('Invalid URL protocol: the URL must start with `http:` or `https:`.') - } + var result = []; + var tail1 = file1.length; + var tail2 = file2.length; - return url - } + for (var candidate = longestCommonSubsequence(file1, file2); candidate !== null; candidate = candidate.chain) { + var mismatchLength1 = tail1 - candidate.file1index - 1; + var mismatchLength2 = tail2 - candidate.file2index - 1; + tail1 = candidate.file1index; + tail2 = candidate.file2index; - if (!url || typeof url !== 'object') { - throw new InvalidArgumentError('Invalid URL: The URL argument must be a non-null object.') + if (mismatchLength1 || mismatchLength2) { + result.push({ + file1: [tail1 + 1, mismatchLength1], + file2: [tail2 + 1, mismatchLength2] + }); + } } - if (!/^https?:/.test(url.origin || url.protocol)) { - throw new InvalidArgumentError('Invalid URL protocol: the URL must start with `http:` or `https:`.') - } + result.reverse(); + return result; +} - if (!(url instanceof URL)) { - if (url.port != null && url.port !== '' && !Number.isFinite(parseInt(url.port))) { - throw new InvalidArgumentError('Invalid URL: port must be a valid integer or a string representation of an integer.') - } +function diff3MergeIndices(a, o, b) { + // Given three files, A, O, and B, where both A and B are + // independently derived from O, returns a fairly complicated + // internal representation of merge decisions it's taken. The + // interested reader may wish to consult + // + // Sanjeev Khanna, Keshav Kunal, and Benjamin C. Pierce. "A + // Formal Investigation of Diff3." In Arvind and Prasad, + // editors, Foundations of Software Technology and Theoretical + // Computer Science (FSTTCS), December 2007. + // + // (http://www.cis.upenn.edu/~bcpierce/papers/diff3-short.pdf) + var i; - if (url.path != null && typeof url.path !== 'string') { - throw new InvalidArgumentError('Invalid URL path: the path must be a string or null/undefined.') - } + var m1 = diffIndices(o, a); + var m2 = diffIndices(o, b); - if (url.pathname != null && typeof url.pathname !== 'string') { - throw new InvalidArgumentError('Invalid URL pathname: the pathname must be a string or null/undefined.') - } + var hunks = []; - if (url.hostname != null && typeof url.hostname !== 'string') { - throw new InvalidArgumentError('Invalid URL hostname: the hostname must be a string or null/undefined.') - } + function addHunk(h, side) { + hunks.push([h.file1[0], side, h.file1[1], h.file2[0], h.file2[1]]); + } + for (i = 0; i < m1.length; i++) { + addHunk(m1[i], 0); + } + for (i = 0; i < m2.length; i++) { + addHunk(m2[i], 2); + } + hunks.sort(function(x, y) { + return x[0] - y[0] + }); - if (url.origin != null && typeof url.origin !== 'string') { - throw new InvalidArgumentError('Invalid URL origin: the origin must be a string or null/undefined.') - } + var result = []; + var commonOffset = 0; - const port = url.port != null - ? url.port - : (url.protocol === 'https:' ? 443 : 80) - let origin = url.origin != null - ? url.origin - : `${url.protocol}//${url.hostname}:${port}` - let path = url.path != null - ? url.path - : `${url.pathname || ''}${url.search || ''}` + function copyCommon(targetOffset) { + if (targetOffset > commonOffset) { + result.push([1, commonOffset, targetOffset - commonOffset]); + commonOffset = targetOffset; + } + } - if (origin.endsWith('/')) { - origin = origin.substring(0, origin.length - 1) + for (var hunkIndex = 0; hunkIndex < hunks.length; hunkIndex++) { + var firstHunkIndex = hunkIndex; + var hunk = hunks[hunkIndex]; + var regionLhs = hunk[0]; + var regionRhs = regionLhs + hunk[2]; + while (hunkIndex < hunks.length - 1) { + var maybeOverlapping = hunks[hunkIndex + 1]; + var maybeLhs = maybeOverlapping[0]; + if (maybeLhs > regionRhs) break; + regionRhs = Math.max(regionRhs, maybeLhs + maybeOverlapping[2]); + hunkIndex++; } - if (path && !path.startsWith('/')) { - path = `/${path}` + copyCommon(regionLhs); + if (firstHunkIndex == hunkIndex) { + // The "overlap" was only one hunk long, meaning that + // there's no conflict here. Either a and o were the + // same, or b and o were the same. + if (hunk[4] > 0) { + result.push([hunk[1], hunk[3], hunk[4]]); + } + } else { + // A proper conflict. Determine the extents of the + // regions involved from a, o and b. Effectively merge + // all the hunks on the left into one giant hunk, and + // do the same for the right; then, correct for skew + // in the regions of o that each side changed, and + // report appropriate spans for the three sides. + var regions = { + 0: [a.length, -1, o.length, -1], + 2: [b.length, -1, o.length, -1] + }; + for (i = firstHunkIndex; i <= hunkIndex; i++) { + hunk = hunks[i]; + var side = hunk[1]; + var r = regions[side]; + var oLhs = hunk[0]; + var oRhs = oLhs + hunk[2]; + var abLhs = hunk[3]; + var abRhs = abLhs + hunk[4]; + r[0] = Math.min(abLhs, r[0]); + r[1] = Math.max(abRhs, r[1]); + r[2] = Math.min(oLhs, r[2]); + r[3] = Math.max(oRhs, r[3]); + } + var aLhs = regions[0][0] + (regionLhs - regions[0][2]); + var aRhs = regions[0][1] + (regionRhs - regions[0][3]); + var bLhs = regions[2][0] + (regionLhs - regions[2][2]); + var bRhs = regions[2][1] + (regionRhs - regions[2][3]); + result.push([-1, + aLhs, aRhs - aLhs, + regionLhs, regionRhs - regionLhs, + bLhs, bRhs - bLhs + ]); } - // new URL(path, origin) is unsafe when `path` contains an absolute URL - // From https://developer.mozilla.org/en-US/docs/Web/API/URL/URL: - // If first parameter is a relative URL, second param is required, and will be used as the base URL. - // If first parameter is an absolute URL, a given second param will be ignored. - url = new URL(origin + path) + commonOffset = regionRhs; } - return url + copyCommon(o.length); + return result; } -function parseOrigin (url) { - url = parseURL(url) +function diff3Merge(a, o, b) { + // Applies the output of Diff.diff3_merge_indices to actually + // construct the merged file; the returned result alternates + // between "ok" and "conflict" blocks. - if (url.pathname !== '/' || url.search || url.hash) { - throw new InvalidArgumentError('invalid url') - } + var result = []; + var files = [a, o, b]; + var indices = diff3MergeIndices(a, o, b); - return url -} + var okLines = []; -function getHostname (host) { - if (host[0] === '[') { - const idx = host.indexOf(']') + function flushOk() { + if (okLines.length) { + result.push({ + ok: okLines + }); + } + okLines = []; + } - assert(idx !== -1) - return host.substring(1, idx) + function pushOk(xs) { + for (var j = 0; j < xs.length; j++) { + okLines.push(xs[j]); + } } - const idx = host.indexOf(':') - if (idx === -1) return host + function isTrueConflict(rec) { + if (rec[2] != rec[6]) return true; + var aoff = rec[1]; + var boff = rec[5]; + for (var j = 0; j < rec[2]; j++) { + if (a[j + aoff] != b[j + boff]) return true; + } + return false; + } - return host.substring(0, idx) + for (var i = 0; i < indices.length; i++) { + var x = indices[i]; + var side = x[0]; + if (side == -1) { + if (!isTrueConflict(x)) { + pushOk(files[0].slice(x[1], x[1] + x[2])); + } else { + flushOk(); + result.push({ + conflict: { + a: a.slice(x[1], x[1] + x[2]), + aIndex: x[1], + o: o.slice(x[3], x[3] + x[4]), + oIndex: x[3], + b: b.slice(x[5], x[5] + x[6]), + bIndex: x[5] + } + }); + } + } else { + pushOk(files[side].slice(x[1], x[1] + x[2])); + } + } + + flushOk(); + return result; } -// IP addresses are not valid server names per RFC6066 -// > Currently, the only server names supported are DNS hostnames -function getServerName (host) { - if (!host) { - return null - } +module.exports = diff3Merge; - assert.strictEqual(typeof host, 'string') - const servername = getHostname(host) - if (net.isIP(servername)) { - return '' - } +/***/ }), - return servername -} +/***/ 18101: +/***/ ((module) => { -function deepClone (obj) { - return JSON.parse(JSON.stringify(obj)) -} +/* + * URL: https://github.com/cubicdaiya/onp + * + * Copyright (c) 2013 Tatsuhiko Kubo + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ -function isAsyncIterable (obj) { - return !!(obj != null && typeof obj[Symbol.asyncIterator] === 'function') -} +/** + * The algorithm implemented here is based on "An O(NP) Sequence Comparison Algorithm" + * by described by Sun Wu, Udi Manber and Gene Myers +*/ +module.exports = function (a_, b_) { + var a = a_, + b = b_, + m = a.length, + n = b.length, + reverse = false, + ed = null, + offset = m + 1, + path = [], + pathposi = [], + ses = [], + lcs = "", + SES_DELETE = -1, + SES_COMMON = 0, + SES_ADD = 1; + + var tmp1, + tmp2; + + var init = function () { + if (m >= n) { + tmp1 = a; + tmp2 = m; + a = b; + b = tmp1; + m = n; + n = tmp2; + reverse = true; + offset = m + 1; + } + }; -function isIterable (obj) { - return !!(obj != null && (typeof obj[Symbol.iterator] === 'function' || typeof obj[Symbol.asyncIterator] === 'function')) -} + var P = function (x, y, k) { + return { + 'x' : x, + 'y' : y, + 'k' : k, + }; + }; -function bodyLength (body) { - if (body == null) { - return 0 - } else if (isStream(body)) { - const state = body._readableState - return state && state.objectMode === false && state.ended === true && Number.isFinite(state.length) - ? state.length - : null - } else if (isBlobLike(body)) { - return body.size != null ? body.size : null - } else if (isBuffer(body)) { - return body.byteLength - } + var seselem = function (elem, t) { + return { + 'elem' : elem, + 't' : t, + }; + }; - return null -} + var snake = function (k, p, pp) { + var r, x, y; + if (p > pp) { + r = path[k-1+offset]; + } else { + r = path[k+1+offset]; + } -function isDestroyed (stream) { - return !stream || !!(stream.destroyed || stream[kDestroyed]) -} + y = Math.max(p, pp); + x = y - k; + while (x < m && y < n && a[x] === b[y]) { + ++x; + ++y; + } -function isReadableAborted (stream) { - const state = stream && stream._readableState - return isDestroyed(stream) && state && !state.endEmitted -} + path[k+offset] = pathposi.length; + pathposi[pathposi.length] = new P(x, y, r); + return y; + }; -function destroy (stream, err) { - if (stream == null || !isStream(stream) || isDestroyed(stream)) { - return - } + var recordseq = function (epc) { + var x_idx, y_idx, px_idx, py_idx, i; + x_idx = y_idx = 1; + px_idx = py_idx = 0; + for (i=epc.length-1;i>=0;--i) { + while(px_idx < epc[i].x || py_idx < epc[i].y) { + if (epc[i].y - epc[i].x > py_idx - px_idx) { + if (reverse) { + ses[ses.length] = new seselem(b[py_idx], SES_DELETE); + } else { + ses[ses.length] = new seselem(b[py_idx], SES_ADD); + } + ++y_idx; + ++py_idx; + } else if (epc[i].y - epc[i].x < py_idx - px_idx) { + if (reverse) { + ses[ses.length] = new seselem(a[px_idx], SES_ADD); + } else { + ses[ses.length] = new seselem(a[px_idx], SES_DELETE); + } + ++x_idx; + ++px_idx; + } else { + ses[ses.length] = new seselem(a[px_idx], SES_COMMON); + lcs += a[px_idx]; + ++x_idx; + ++y_idx; + ++px_idx; + ++py_idx; + } + } + } + }; - if (typeof stream.destroy === 'function') { - if (Object.getPrototypeOf(stream).constructor === IncomingMessage) { - // See: https://github.com/nodejs/node/pull/38505/files - stream.socket = null - } + init(); - stream.destroy(err) - } else if (err) { - process.nextTick((stream, err) => { - stream.emit('error', err) - }, stream, err) - } + return { + SES_DELETE : -1, + SES_COMMON : 0, + SES_ADD : 1, + editdistance : function () { + return ed; + }, + getlcs : function () { + return lcs; + }, + getses : function () { + return ses; + }, + compose : function () { + var delta, size, fp, p, r, epc, i, k; + delta = n - m; + size = m + n + 3; + fp = {}; + for (i=0;i=delta+1;--k) { + fp[k+offset] = snake(k, fp[k-1+offset]+1, fp[k+1+offset]); + } + fp[delta+offset] = snake(delta, fp[delta-1+offset]+1, fp[delta+1+offset]); + } while (fp[delta+offset] !== n); - if (stream.destroyed !== true) { - stream[kDestroyed] = true - } -} + ed = delta + 2 * p; -const KEEPALIVE_TIMEOUT_EXPR = /timeout=(\d+)/ -function parseKeepAliveTimeout (val) { - const m = val.toString().match(KEEPALIVE_TIMEOUT_EXPR) - return m ? parseInt(m[1], 10) * 1000 : null -} + r = path[delta+offset]; -/** - * Retrieves a header name and returns its lowercase value. - * @param {string | Buffer} value Header name - * @returns {string} - */ -function headerNameToString (value) { - return headerNameLowerCasedRecord[value] || value.toLowerCase() -} + epc = []; + while (r !== -1) { + epc[epc.length] = new P(pathposi[r].x, pathposi[r].y, null); + r = pathposi[r].k; + } + recordseq(epc); + } + }; +}; -function parseHeaders (headers, obj = {}) { - // For H2 support - if (!Array.isArray(headers)) return headers - for (let i = 0; i < headers.length; i += 2) { - const key = headers[i].toString().toLowerCase() - let val = obj[key] +/***/ }), - if (!val) { - if (Array.isArray(headers[i + 1])) { - obj[key] = headers[i + 1].map(x => x.toString('utf8')) - } else { - obj[key] = headers[i + 1].toString('utf8') - } - } else { - if (!Array.isArray(val)) { - val = [val] - obj[key] = val - } - val.push(headers[i + 1].toString('utf8')) +/***/ 77774: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +const crypto = __nccwpck_require__(6113); + +const AUTH_KEY_VALUE_RE = /(\w+)=["']?([^'"]{1,10000})["']?/; +let NC = 0; +const NC_PAD = '00000000'; + +function md5(text) { + return crypto.createHash('md5').update(text).digest('hex'); +} + +function digestAuthHeader(method, uri, wwwAuthenticate, userpass) { + const parts = wwwAuthenticate.split(','); + const opts = {}; + for (let i = 0; i < parts.length; i++) { + const m = AUTH_KEY_VALUE_RE.exec(parts[i]); + if (m) { + opts[m[1]] = m[2].replace(/["']/g, ''); } } - // See https://github.com/nodejs/node/pull/46528 - if ('content-length' in obj && 'content-disposition' in obj) { - obj['content-disposition'] = Buffer.from(obj['content-disposition']).toString('latin1') + if (!opts.realm || !opts.nonce) { + return ''; } - return obj -} + let qop = opts.qop || ''; -function parseRawHeaders (headers) { - const ret = [] - let hasContentLength = false - let contentDispositionIdx = -1 + // WWW-Authenticate: Digest realm="testrealm@host.com", + // qop="auth,auth-int", + // nonce="dcd98b7102dd2f0e8b11d0f600bfb0c093", + // opaque="5ccc069c403ebaf9f0171e9517f40e41" + // Authorization: Digest username="Mufasa", + // realm="testrealm@host.com", + // nonce="dcd98b7102dd2f0e8b11d0f600bfb0c093", + // uri="/dir/index.html", + // qop=auth, + // nc=00000001, + // cnonce="0a4f113b", + // response="6629fae49393a05397450978507c4ef1", + // opaque="5ccc069c403ebaf9f0171e9517f40e41" + // HA1 = MD5( "Mufasa:testrealm@host.com:Circle Of Life" ) + // = 939e7578ed9e3c518a452acee763bce9 + // + // HA2 = MD5( "GET:/dir/index.html" ) + // = 39aff3a2bab6126f332b942af96d3366 + // + // Response = MD5( "939e7578ed9e3c518a452acee763bce9:\ + // dcd98b7102dd2f0e8b11d0f600bfb0c093:\ + // 00000001:0a4f113b:auth:\ + // 39aff3a2bab6126f332b942af96d3366" ) + // = 6629fae49393a05397450978507c4ef1 + userpass = userpass.split(':'); - for (let n = 0; n < headers.length; n += 2) { - const key = headers[n + 0].toString() - const val = headers[n + 1].toString('utf8') + let nc = String(++NC); + nc = NC_PAD.substring(nc.length) + nc; + const cnonce = crypto.randomBytes(8).toString('hex'); - if (key.length === 14 && (key === 'content-length' || key.toLowerCase() === 'content-length')) { - ret.push(key, val) - hasContentLength = true - } else if (key.length === 19 && (key === 'content-disposition' || key.toLowerCase() === 'content-disposition')) { - contentDispositionIdx = ret.push(key, val) - 1 - } else { - ret.push(key, val) - } + const ha1 = md5(userpass[0] + ':' + opts.realm + ':' + userpass[1]); + const ha2 = md5(method.toUpperCase() + ':' + uri); + let s = ha1 + ':' + opts.nonce; + if (qop) { + qop = qop.split(',')[0]; + s += ':' + nc + ':' + cnonce + ':' + qop; } - - // See https://github.com/nodejs/node/pull/46528 - if (hasContentLength && contentDispositionIdx !== -1) { - ret[contentDispositionIdx] = Buffer.from(ret[contentDispositionIdx]).toString('latin1') + s += ':' + ha2; + const response = md5(s); + let authstring = 'Digest username="' + userpass[0] + '", realm="' + opts.realm + + '", nonce="' + opts.nonce + '", uri="' + uri + + '", response="' + response + '"'; + if (opts.opaque) { + authstring += ', opaque="' + opts.opaque + '"'; } - - return ret + if (qop) { + authstring +=', qop=' + qop + ', nc=' + nc + ', cnonce="' + cnonce + '"'; + } + return authstring; } -function isBuffer (buffer) { - // See, https://github.com/mcollina/undici/pull/319 - return buffer instanceof Uint8Array || Buffer.isBuffer(buffer) -} +module.exports = digestAuthHeader; -function validateHandler (handler, method, upgrade) { - if (!handler || typeof handler !== 'object') { - throw new InvalidArgumentError('handler must be an object') - } - if (typeof handler.onConnect !== 'function') { - throw new InvalidArgumentError('invalid onConnect method') - } +/***/ }), - if (typeof handler.onError !== 'function') { - throw new InvalidArgumentError('invalid onError method') - } +/***/ 14401: +/***/ ((module) => { - if (typeof handler.onBodySent !== 'function' && handler.onBodySent !== undefined) { - throw new InvalidArgumentError('invalid onBodySent method') - } +"use strict"; +/*! + * ee-first + * Copyright(c) 2014 Jonathan Ong + * MIT Licensed + */ - if (upgrade || method === 'CONNECT') { - if (typeof handler.onUpgrade !== 'function') { - throw new InvalidArgumentError('invalid onUpgrade method') - } - } else { - if (typeof handler.onHeaders !== 'function') { - throw new InvalidArgumentError('invalid onHeaders method') - } - if (typeof handler.onData !== 'function') { - throw new InvalidArgumentError('invalid onData method') - } - if (typeof handler.onComplete !== 'function') { - throw new InvalidArgumentError('invalid onComplete method') - } - } -} +/** + * Module exports. + * @public + */ -// A body is disturbed if it has been read from and it cannot -// be re-used without losing state or data. -function isDisturbed (body) { - return !!(body && ( - stream.isDisturbed - ? stream.isDisturbed(body) || body[kBodyUsed] // TODO (fix): Why is body[kBodyUsed] needed? - : body[kBodyUsed] || - body.readableDidRead || - (body._readableState && body._readableState.dataEmitted) || - isReadableAborted(body) - )) -} +module.exports = first -function isErrored (body) { - return !!(body && ( - stream.isErrored - ? stream.isErrored(body) - : /state: 'errored'/.test(nodeUtil.inspect(body) - ))) -} +/** + * Get the first event in a set of event emitters and event pairs. + * + * @param {array} stuff + * @param {function} done + * @public + */ -function isReadable (body) { - return !!(body && ( - stream.isReadable - ? stream.isReadable(body) - : /state: 'readable'/.test(nodeUtil.inspect(body) - ))) -} +function first(stuff, done) { + if (!Array.isArray(stuff)) + throw new TypeError('arg must be an array of [ee, events...] arrays') -function getSocketInfo (socket) { - return { - localAddress: socket.localAddress, - localPort: socket.localPort, - remoteAddress: socket.remoteAddress, - remotePort: socket.remotePort, - remoteFamily: socket.remoteFamily, - timeout: socket.timeout, - bytesWritten: socket.bytesWritten, - bytesRead: socket.bytesRead + var cleanups = [] + + for (var i = 0; i < stuff.length; i++) { + var arr = stuff[i] + + if (!Array.isArray(arr) || arr.length < 2) + throw new TypeError('each array member must be [ee, events...]') + + var ee = arr[0] + + for (var j = 1; j < arr.length; j++) { + var event = arr[j] + var fn = listener(event, callback) + + // listen to the event + ee.on(event, fn) + // push this listener to the list of cleanups + cleanups.push({ + ee: ee, + event: event, + fn: fn, + }) + } } -} -async function * convertIterableToBuffer (iterable) { - for await (const chunk of iterable) { - yield Buffer.isBuffer(chunk) ? chunk : Buffer.from(chunk) + function callback() { + cleanup() + done.apply(null, arguments) } -} -let ReadableStream -function ReadableStreamFrom (iterable) { - if (!ReadableStream) { - ReadableStream = (__nccwpck_require__(5356).ReadableStream) + function cleanup() { + var x + for (var i = 0; i < cleanups.length; i++) { + x = cleanups[i] + x.ee.removeListener(x.event, x.fn) + } } - if (ReadableStream.from) { - return ReadableStream.from(convertIterableToBuffer(iterable)) + function thunk(fn) { + done = fn } - let iterator - return new ReadableStream( - { - async start () { - iterator = iterable[Symbol.asyncIterator]() - }, - async pull (controller) { - const { done, value } = await iterator.next() - if (done) { - queueMicrotask(() => { - controller.close() - }) - } else { - const buf = Buffer.isBuffer(value) ? value : Buffer.from(value) - controller.enqueue(new Uint8Array(buf)) - } - return controller.desiredSize > 0 - }, - async cancel (reason) { - await iterator.return() - } - }, - 0 - ) -} + thunk.cancel = cleanup -// The chunk should be a FormData instance and contains -// all the required methods. -function isFormDataLike (object) { - return ( - object && - typeof object === 'object' && - typeof object.append === 'function' && - typeof object.delete === 'function' && - typeof object.get === 'function' && - typeof object.getAll === 'function' && - typeof object.has === 'function' && - typeof object.set === 'function' && - object[Symbol.toStringTag] === 'FormData' - ) + return thunk } -function throwIfAborted (signal) { - if (!signal) { return } - if (typeof signal.throwIfAborted === 'function') { - signal.throwIfAborted() - } else { - if (signal.aborted) { - // DOMException not available < v17.0.0 - const err = new Error('The operation was aborted') - err.name = 'AbortError' - throw err +/** + * Create the event listener. + * @private + */ + +function listener(event, done) { + return function onevent(arg1) { + var args = new Array(arguments.length) + var ee = this + var err = event === 'error' + ? arg1 + : null + + // copy args to prevent arguments escaping scope + for (var i = 0; i < args.length; i++) { + args[i] = arguments[i] } - } -} -function addAbortListener (signal, listener) { - if ('addEventListener' in signal) { - signal.addEventListener('abort', listener, { once: true }) - return () => signal.removeEventListener('abort', listener) + done(err, ee, event, args) } - signal.addListener('abort', listener) - return () => signal.removeListener('abort', listener) } -const hasToWellFormed = !!String.prototype.toWellFormed -/** - * @param {string} val - */ -function toUSVString (val) { - if (hasToWellFormed) { - return `${val}`.toWellFormed() - } else if (nodeUtil.toUSVString) { - return nodeUtil.toUSVString(val) - } +/***/ }), - return `${val}` -} +/***/ 81205: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -// Parsed accordingly to RFC 9110 -// https://www.rfc-editor.org/rfc/rfc9110#field.content-range -function parseRangeHeader (range) { - if (range == null || range === '') return { start: 0, end: null, size: null } +var once = __nccwpck_require__(1223); - const m = range ? range.match(/^bytes (\d+)-(\d+)\/(\d+)?$/) : null - return m - ? { - start: parseInt(m[1]), - end: m[2] ? parseInt(m[2]) : null, - size: m[3] ? parseInt(m[3]) : null - } - : null -} +var noop = function() {}; -const kEnumerableProperty = Object.create(null) -kEnumerableProperty.enumerable = true +var isRequest = function(stream) { + return stream.setHeader && typeof stream.abort === 'function'; +}; -module.exports = { - kEnumerableProperty, - nop, - isDisturbed, - isErrored, - isReadable, - toUSVString, - isReadableAborted, - isBlobLike, - parseOrigin, - parseURL, - getServerName, - isStream, - isIterable, - isAsyncIterable, - isDestroyed, - headerNameToString, - parseRawHeaders, - parseHeaders, - parseKeepAliveTimeout, - destroy, - bodyLength, - deepClone, - ReadableStreamFrom, - isBuffer, - validateHandler, - getSocketInfo, - isFormDataLike, - buildURL, - throwIfAborted, - addAbortListener, - parseRangeHeader, - nodeMajor, - nodeMinor, - nodeHasAutoSelectFamily: nodeMajor > 18 || (nodeMajor === 18 && nodeMinor >= 13), - safeHTTPMethods: ['GET', 'HEAD', 'OPTIONS', 'TRACE'] -} +var isChildProcess = function(stream) { + return stream.stdio && Array.isArray(stream.stdio) && stream.stdio.length === 3 +}; + +var eos = function(stream, opts, callback) { + if (typeof opts === 'function') return eos(stream, null, opts); + if (!opts) opts = {}; + + callback = once(callback || noop); + + var ws = stream._writableState; + var rs = stream._readableState; + var readable = opts.readable || (opts.readable !== false && stream.readable); + var writable = opts.writable || (opts.writable !== false && stream.writable); + var cancelled = false; + + var onlegacyfinish = function() { + if (!stream.writable) onfinish(); + }; + + var onfinish = function() { + writable = false; + if (!readable) callback.call(stream); + }; + + var onend = function() { + readable = false; + if (!writable) callback.call(stream); + }; + + var onexit = function(exitCode) { + callback.call(stream, exitCode ? new Error('exited with error code: ' + exitCode) : null); + }; + + var onerror = function(err) { + callback.call(stream, err); + }; + + var onclose = function() { + process.nextTick(onclosenexttick); + }; + + var onclosenexttick = function() { + if (cancelled) return; + if (readable && !(rs && (rs.ended && !rs.destroyed))) return callback.call(stream, new Error('premature close')); + if (writable && !(ws && (ws.ended && !ws.destroyed))) return callback.call(stream, new Error('premature close')); + }; + + var onrequest = function() { + stream.req.on('finish', onfinish); + }; + + if (isRequest(stream)) { + stream.on('complete', onfinish); + stream.on('abort', onclose); + if (stream.req) onrequest(); + else stream.on('request', onrequest); + } else if (writable && !ws) { // legacy streams + stream.on('end', onlegacyfinish); + stream.on('close', onlegacyfinish); + } + + if (isChildProcess(stream)) stream.on('exit', onexit); + + stream.on('end', onend); + stream.on('finish', onfinish); + if (opts.error !== false) stream.on('error', onerror); + stream.on('close', onclose); + + return function() { + cancelled = true; + stream.removeListener('complete', onfinish); + stream.removeListener('abort', onclose); + stream.removeListener('request', onrequest); + if (stream.req) stream.req.removeListener('finish', onfinish); + stream.removeListener('end', onlegacyfinish); + stream.removeListener('close', onlegacyfinish); + stream.removeListener('finish', onfinish); + stream.removeListener('exit', onexit); + stream.removeListener('end', onend); + stream.removeListener('error', onerror); + stream.removeListener('close', onclose); + }; +}; + +module.exports = eos; /***/ }), -/***/ 4839: +/***/ 6123: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -const Dispatcher = __nccwpck_require__(412) -const { - ClientDestroyedError, - ClientClosedError, - InvalidArgumentError -} = __nccwpck_require__(8045) -const { kDestroy, kClose, kDispatch, kInterceptors } = __nccwpck_require__(2785) +var GetIntrinsic = __nccwpck_require__(74538); -const kDestroyed = Symbol('destroyed') -const kClosed = Symbol('closed') -const kOnDestroyed = Symbol('onDestroyed') -const kOnClosed = Symbol('onClosed') -const kInterceptedDispatch = Symbol('Intercepted Dispatch') +/** @type {import('.')} */ +var $defineProperty = GetIntrinsic('%Object.defineProperty%', true) || false; +if ($defineProperty) { + try { + $defineProperty({}, 'a', { value: 1 }); + } catch (e) { + // IE 8 has a broken defineProperty + $defineProperty = false; + } +} -class DispatcherBase extends Dispatcher { - constructor () { - super() +module.exports = $defineProperty; - this[kDestroyed] = false - this[kOnDestroyed] = null - this[kClosed] = false - this[kOnClosed] = [] - } - get destroyed () { - return this[kDestroyed] - } +/***/ }), - get closed () { - return this[kClosed] - } +/***/ 91933: +/***/ ((module) => { - get interceptors () { - return this[kInterceptors] - } +"use strict"; - set interceptors (newInterceptors) { - if (newInterceptors) { - for (let i = newInterceptors.length - 1; i >= 0; i--) { - const interceptor = this[kInterceptors][i] - if (typeof interceptor !== 'function') { - throw new InvalidArgumentError('interceptor must be an function') - } - } - } - this[kInterceptors] = newInterceptors - } +/** @type {import('./eval')} */ +module.exports = EvalError; - close (callback) { - if (callback === undefined) { - return new Promise((resolve, reject) => { - this.close((err, data) => { - return err ? reject(err) : resolve(data) - }) - }) - } - if (typeof callback !== 'function') { - throw new InvalidArgumentError('invalid callback') - } +/***/ }), - if (this[kDestroyed]) { - queueMicrotask(() => callback(new ClientDestroyedError(), null)) - return - } +/***/ 28015: +/***/ ((module) => { - if (this[kClosed]) { - if (this[kOnClosed]) { - this[kOnClosed].push(callback) - } else { - queueMicrotask(() => callback(null, null)) - } - return - } +"use strict"; - this[kClosed] = true - this[kOnClosed].push(callback) - const onClosed = () => { - const callbacks = this[kOnClosed] - this[kOnClosed] = null - for (let i = 0; i < callbacks.length; i++) { - callbacks[i](null, null) - } - } +/** @type {import('.')} */ +module.exports = Error; - // Should not error. - this[kClose]() - .then(() => this.destroy()) - .then(() => { - queueMicrotask(onClosed) - }) - } - destroy (err, callback) { - if (typeof err === 'function') { - callback = err - err = null - } +/***/ }), - if (callback === undefined) { - return new Promise((resolve, reject) => { - this.destroy(err, (err, data) => { - return err ? /* istanbul ignore next: should never error */ reject(err) : resolve(data) - }) - }) - } +/***/ 54415: +/***/ ((module) => { - if (typeof callback !== 'function') { - throw new InvalidArgumentError('invalid callback') - } +"use strict"; - if (this[kDestroyed]) { - if (this[kOnDestroyed]) { - this[kOnDestroyed].push(callback) - } else { - queueMicrotask(() => callback(null, null)) - } - return - } - if (!err) { - err = new ClientDestroyedError() - } +/** @type {import('./range')} */ +module.exports = RangeError; - this[kDestroyed] = true - this[kOnDestroyed] = this[kOnDestroyed] || [] - this[kOnDestroyed].push(callback) - const onDestroyed = () => { - const callbacks = this[kOnDestroyed] - this[kOnDestroyed] = null - for (let i = 0; i < callbacks.length; i++) { - callbacks[i](null, null) - } - } +/***/ }), - // Should not error. - this[kDestroy](err).then(() => { - queueMicrotask(onDestroyed) - }) - } +/***/ 46279: +/***/ ((module) => { - [kInterceptedDispatch] (opts, handler) { - if (!this[kInterceptors] || this[kInterceptors].length === 0) { - this[kInterceptedDispatch] = this[kDispatch] - return this[kDispatch](opts, handler) - } +"use strict"; - let dispatch = this[kDispatch].bind(this) - for (let i = this[kInterceptors].length - 1; i >= 0; i--) { - dispatch = this[kInterceptors][i](dispatch) - } - this[kInterceptedDispatch] = dispatch - return dispatch(opts, handler) - } - dispatch (opts, handler) { - if (!handler || typeof handler !== 'object') { - throw new InvalidArgumentError('handler must be an object') - } +/** @type {import('./ref')} */ +module.exports = ReferenceError; - try { - if (!opts || typeof opts !== 'object') { - throw new InvalidArgumentError('opts must be an object.') - } - if (this[kDestroyed] || this[kOnDestroyed]) { - throw new ClientDestroyedError() - } +/***/ }), - if (this[kClosed]) { - throw new ClientClosedError() - } +/***/ 75474: +/***/ ((module) => { - return this[kInterceptedDispatch](opts, handler) - } catch (err) { - if (typeof handler.onError !== 'function') { - throw new InvalidArgumentError('invalid onError method') - } +"use strict"; - handler.onError(err) - return false - } - } -} +/** @type {import('./syntax')} */ +module.exports = SyntaxError; + + +/***/ }), + +/***/ 6361: +/***/ ((module) => { + +"use strict"; -module.exports = DispatcherBase + +/** @type {import('./type')} */ +module.exports = TypeError; /***/ }), -/***/ 412: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 5065: +/***/ ((module) => { "use strict"; -const EventEmitter = __nccwpck_require__(2361) +/** @type {import('./uri')} */ +module.exports = URIError; -class Dispatcher extends EventEmitter { - dispatch () { - throw new Error('not implemented') - } - close () { - throw new Error('not implemented') - } +/***/ }), - destroy () { - throw new Error('not implemented') +/***/ 94070: +/***/ ((module) => { + +"use strict"; +/*! + * escape-html + * Copyright(c) 2012-2013 TJ Holowaychuk + * Copyright(c) 2015 Andreas Lubbe + * Copyright(c) 2015 Tiancheng "Timothy" Gu + * MIT Licensed + */ + + + +/** + * Module variables. + * @private + */ + +var matchHtmlRegExp = /["'&<>]/; + +/** + * Module exports. + * @public + */ + +module.exports = escapeHtml; + +/** + * Escape special characters in the given string of html. + * + * @param {string} string The string to escape for inserting into HTML + * @return {string} + * @public + */ + +function escapeHtml(string) { + var str = '' + string; + var match = matchHtmlRegExp.exec(str); + + if (!match) { + return str; + } + + var escape; + var html = ''; + var index = 0; + var lastIndex = 0; + + for (index = match.index; index < str.length; index++) { + switch (str.charCodeAt(index)) { + case 34: // " + escape = '"'; + break; + case 38: // & + escape = '&'; + break; + case 39: // ' + escape = '''; + break; + case 60: // < + escape = '<'; + break; + case 62: // > + escape = '>'; + break; + default: + continue; + } + + if (lastIndex !== index) { + html += str.substring(lastIndex, index); + } + + lastIndex = index + 1; + html += escape; } -} -module.exports = Dispatcher + return lastIndex !== index + ? html + str.substring(lastIndex, index) + : html; +} /***/ }), -/***/ 1472: +/***/ 67512: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -const Busboy = __nccwpck_require__(727) -const util = __nccwpck_require__(3983) -const { - ReadableStreamFrom, - isBlobLike, - isReadableStreamLike, - readableStreamClose, - createDeferredPromise, - fullyReadBody -} = __nccwpck_require__(2538) -const { FormData } = __nccwpck_require__(2015) -const { kState } = __nccwpck_require__(5861) -const { webidl } = __nccwpck_require__(1744) -const { DOMException, structuredClone } = __nccwpck_require__(1037) -const { Blob, File: NativeFile } = __nccwpck_require__(4300) -const { kBodyUsed } = __nccwpck_require__(2785) -const assert = __nccwpck_require__(9491) -const { isErrored } = __nccwpck_require__(3983) -const { isUint8Array, isArrayBuffer } = __nccwpck_require__(9830) -const { File: UndiciFile } = __nccwpck_require__(8511) -const { parseMIMEType, serializeAMimeType } = __nccwpck_require__(685) +var isObject = __nccwpck_require__(70429); -let ReadableStream = globalThis.ReadableStream +module.exports = function extend(o/*, objects*/) { + if (!isObject(o)) { o = {}; } -/** @type {globalThis['File']} */ -const File = NativeFile ?? UndiciFile -const textEncoder = new TextEncoder() -const textDecoder = new TextDecoder() + var len = arguments.length; + for (var i = 1; i < len; i++) { + var obj = arguments[i]; -// https://fetch.spec.whatwg.org/#concept-bodyinit-extract -function extractBody (object, keepalive = false) { - if (!ReadableStream) { - ReadableStream = (__nccwpck_require__(5356).ReadableStream) + if (isObject(obj)) { + assign(o, obj); + } } + return o; +}; - // 1. Let stream be null. - let stream = null - - // 2. If object is a ReadableStream object, then set stream to object. - if (object instanceof ReadableStream) { - stream = object - } else if (isBlobLike(object)) { - // 3. Otherwise, if object is a Blob object, set stream to the - // result of running object’s get stream. - stream = object.stream() - } else { - // 4. Otherwise, set stream to a new ReadableStream object, and set - // up stream. - stream = new ReadableStream({ - async pull (controller) { - controller.enqueue( - typeof source === 'string' ? textEncoder.encode(source) : source - ) - queueMicrotask(() => readableStreamClose(controller)) - }, - start () {}, - type: undefined - }) +function assign(a, b) { + for (var key in b) { + if (hasOwn(b, key)) { + a[key] = b[key]; + } } +} - // 5. Assert: stream is a ReadableStream object. - assert(isReadableStreamLike(stream)) +/** + * Returns true if the given `key` is an own property of `obj`. + */ - // 6. Let action be null. - let action = null +function hasOwn(obj, key) { + return Object.prototype.hasOwnProperty.call(obj, key); +} - // 7. Let source be null. - let source = null - // 8. Let length be null. - let length = null +/***/ }), - // 9. Let type be null. - let type = null +/***/ 31133: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // 10. Switch on object: - if (typeof object === 'string') { - // Set source to the UTF-8 encoding of object. - // Note: setting source to a Uint8Array here breaks some mocking assumptions. - source = object +var debug; - // Set type to `text/plain;charset=UTF-8`. - type = 'text/plain;charset=UTF-8' - } else if (object instanceof URLSearchParams) { - // URLSearchParams +module.exports = function () { + if (!debug) { + try { + /* eslint global-require: off */ + debug = __nccwpck_require__(38237)("follow-redirects"); + } + catch (error) { /* */ } + if (typeof debug !== "function") { + debug = function () { /* */ }; + } + } + debug.apply(null, arguments); +}; - // spec says to run application/x-www-form-urlencoded on body.list - // this is implemented in Node.js as apart of an URLSearchParams instance toString method - // See: https://github.com/nodejs/node/blob/e46c680bf2b211bbd52cf959ca17ee98c7f657f5/lib/internal/url.js#L490 - // and https://github.com/nodejs/node/blob/e46c680bf2b211bbd52cf959ca17ee98c7f657f5/lib/internal/url.js#L1100 - // Set source to the result of running the application/x-www-form-urlencoded serializer with object’s list. - source = object.toString() +/***/ }), - // Set type to `application/x-www-form-urlencoded;charset=UTF-8`. - type = 'application/x-www-form-urlencoded;charset=UTF-8' - } else if (isArrayBuffer(object)) { - // BufferSource/ArrayBuffer +/***/ 67707: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // Set source to a copy of the bytes held by object. - source = new Uint8Array(object.slice()) - } else if (ArrayBuffer.isView(object)) { - // BufferSource/ArrayBufferView +var url = __nccwpck_require__(57310); +var URL = url.URL; +var http = __nccwpck_require__(13685); +var https = __nccwpck_require__(95687); +var Writable = (__nccwpck_require__(12781).Writable); +var assert = __nccwpck_require__(39491); +var debug = __nccwpck_require__(31133); - // Set source to a copy of the bytes held by object. - source = new Uint8Array(object.buffer.slice(object.byteOffset, object.byteOffset + object.byteLength)) - } else if (util.isFormDataLike(object)) { - const boundary = `----formdata-undici-0${`${Math.floor(Math.random() * 1e11)}`.padStart(11, '0')}` - const prefix = `--${boundary}\r\nContent-Disposition: form-data` +// Whether to use the native URL object or the legacy url module +var useNativeURL = false; +try { + assert(new URL()); +} +catch (error) { + useNativeURL = error.code === "ERR_INVALID_URL"; +} + +// URL fields to preserve in copy operations +var preservedUrlFields = [ + "auth", + "host", + "hostname", + "href", + "path", + "pathname", + "port", + "protocol", + "query", + "search", + "hash", +]; - /*! formdata-polyfill. MIT License. Jimmy Wärting */ - const escape = (str) => - str.replace(/\n/g, '%0A').replace(/\r/g, '%0D').replace(/"/g, '%22') - const normalizeLinefeeds = (value) => value.replace(/\r?\n|\r/g, '\r\n') +// Create handlers that pass events from native requests +var events = ["abort", "aborted", "connect", "error", "socket", "timeout"]; +var eventHandlers = Object.create(null); +events.forEach(function (event) { + eventHandlers[event] = function (arg1, arg2, arg3) { + this._redirectable.emit(event, arg1, arg2, arg3); + }; +}); - // Set action to this step: run the multipart/form-data - // encoding algorithm, with object’s entry list and UTF-8. - // - This ensures that the body is immutable and can't be changed afterwords - // - That the content-length is calculated in advance. - // - And that all parts are pre-encoded and ready to be sent. +// Error types with codes +var InvalidUrlError = createErrorType( + "ERR_INVALID_URL", + "Invalid URL", + TypeError +); +var RedirectionError = createErrorType( + "ERR_FR_REDIRECTION_FAILURE", + "Redirected request failed" +); +var TooManyRedirectsError = createErrorType( + "ERR_FR_TOO_MANY_REDIRECTS", + "Maximum number of redirects exceeded", + RedirectionError +); +var MaxBodyLengthExceededError = createErrorType( + "ERR_FR_MAX_BODY_LENGTH_EXCEEDED", + "Request body larger than maxBodyLength limit" +); +var WriteAfterEndError = createErrorType( + "ERR_STREAM_WRITE_AFTER_END", + "write after end" +); + +// istanbul ignore next +var destroy = Writable.prototype.destroy || noop; + +// An HTTP(S) request that can be redirected +function RedirectableRequest(options, responseCallback) { + // Initialize the request + Writable.call(this); + this._sanitizeOptions(options); + this._options = options; + this._ended = false; + this._ending = false; + this._redirectCount = 0; + this._redirects = []; + this._requestBodyLength = 0; + this._requestBodyBuffers = []; + + // Attach a callback if passed + if (responseCallback) { + this.on("response", responseCallback); + } + + // React to responses of native requests + var self = this; + this._onNativeResponse = function (response) { + try { + self._processResponse(response); + } + catch (cause) { + self.emit("error", cause instanceof RedirectionError ? + cause : new RedirectionError({ cause: cause })); + } + }; - const blobParts = [] - const rn = new Uint8Array([13, 10]) // '\r\n' - length = 0 - let hasUnknownSizeValue = false + // Perform the first request + this._performRequest(); +} +RedirectableRequest.prototype = Object.create(Writable.prototype); - for (const [name, value] of object) { - if (typeof value === 'string') { - const chunk = textEncoder.encode(prefix + - `; name="${escape(normalizeLinefeeds(name))}"` + - `\r\n\r\n${normalizeLinefeeds(value)}\r\n`) - blobParts.push(chunk) - length += chunk.byteLength - } else { - const chunk = textEncoder.encode(`${prefix}; name="${escape(normalizeLinefeeds(name))}"` + - (value.name ? `; filename="${escape(value.name)}"` : '') + '\r\n' + - `Content-Type: ${ - value.type || 'application/octet-stream' - }\r\n\r\n`) - blobParts.push(chunk, value, rn) - if (typeof value.size === 'number') { - length += chunk.byteLength + value.size + rn.byteLength - } else { - hasUnknownSizeValue = true - } - } - } +RedirectableRequest.prototype.abort = function () { + destroyRequest(this._currentRequest); + this._currentRequest.abort(); + this.emit("abort"); +}; - const chunk = textEncoder.encode(`--${boundary}--`) - blobParts.push(chunk) - length += chunk.byteLength - if (hasUnknownSizeValue) { - length = null - } +RedirectableRequest.prototype.destroy = function (error) { + destroyRequest(this._currentRequest, error); + destroy.call(this, error); + return this; +}; - // Set source to object. - source = object +// Writes buffered data to the current native request +RedirectableRequest.prototype.write = function (data, encoding, callback) { + // Writing is not allowed if end has been called + if (this._ending) { + throw new WriteAfterEndError(); + } - action = async function * () { - for (const part of blobParts) { - if (part.stream) { - yield * part.stream() - } else { - yield part - } - } + // Validate input and shift parameters if necessary + if (!isString(data) && !isBuffer(data)) { + throw new TypeError("data should be a string, Buffer or Uint8Array"); + } + if (isFunction(encoding)) { + callback = encoding; + encoding = null; + } + + // Ignore empty buffers, since writing them doesn't invoke the callback + // https://github.com/nodejs/node/issues/22066 + if (data.length === 0) { + if (callback) { + callback(); } + return; + } + // Only write when we don't exceed the maximum body length + if (this._requestBodyLength + data.length <= this._options.maxBodyLength) { + this._requestBodyLength += data.length; + this._requestBodyBuffers.push({ data: data, encoding: encoding }); + this._currentRequest.write(data, encoding, callback); + } + // Error when we exceed the maximum body length + else { + this.emit("error", new MaxBodyLengthExceededError()); + this.abort(); + } +}; - // Set type to `multipart/form-data; boundary=`, - // followed by the multipart/form-data boundary string generated - // by the multipart/form-data encoding algorithm. - type = 'multipart/form-data; boundary=' + boundary - } else if (isBlobLike(object)) { - // Blob +// Ends the current native request +RedirectableRequest.prototype.end = function (data, encoding, callback) { + // Shift parameters if necessary + if (isFunction(data)) { + callback = data; + data = encoding = null; + } + else if (isFunction(encoding)) { + callback = encoding; + encoding = null; + } + + // Write data if needed and end + if (!data) { + this._ended = this._ending = true; + this._currentRequest.end(null, null, callback); + } + else { + var self = this; + var currentRequest = this._currentRequest; + this.write(data, encoding, function () { + self._ended = true; + currentRequest.end(null, null, callback); + }); + this._ending = true; + } +}; - // Set source to object. - source = object +// Sets a header value on the current native request +RedirectableRequest.prototype.setHeader = function (name, value) { + this._options.headers[name] = value; + this._currentRequest.setHeader(name, value); +}; - // Set length to object’s size. - length = object.size +// Clears a header value on the current native request +RedirectableRequest.prototype.removeHeader = function (name) { + delete this._options.headers[name]; + this._currentRequest.removeHeader(name); +}; - // If object’s type attribute is not the empty byte sequence, set - // type to its value. - if (object.type) { - type = object.type - } - } else if (typeof object[Symbol.asyncIterator] === 'function') { - // If keepalive is true, then throw a TypeError. - if (keepalive) { - throw new TypeError('keepalive') +// Global timeout for all underlying requests +RedirectableRequest.prototype.setTimeout = function (msecs, callback) { + var self = this; + + // Destroys the socket on timeout + function destroyOnTimeout(socket) { + socket.setTimeout(msecs); + socket.removeListener("timeout", socket.destroy); + socket.addListener("timeout", socket.destroy); + } + + // Sets up a timer to trigger a timeout event + function startTimer(socket) { + if (self._timeout) { + clearTimeout(self._timeout); } + self._timeout = setTimeout(function () { + self.emit("timeout"); + clearTimer(); + }, msecs); + destroyOnTimeout(socket); + } - // If object is disturbed or locked, then throw a TypeError. - if (util.isDisturbed(object) || object.locked) { - throw new TypeError( - 'Response body object should not be disturbed or locked' - ) + // Stops a timeout from triggering + function clearTimer() { + // Clear the timeout + if (self._timeout) { + clearTimeout(self._timeout); + self._timeout = null; } - stream = - object instanceof ReadableStream ? object : ReadableStreamFrom(object) + // Clean up all attached listeners + self.removeListener("abort", clearTimer); + self.removeListener("error", clearTimer); + self.removeListener("response", clearTimer); + self.removeListener("close", clearTimer); + if (callback) { + self.removeListener("timeout", callback); + } + if (!self.socket) { + self._currentRequest.removeListener("socket", startTimer); + } } - // 11. If source is a byte sequence, then set action to a - // step that returns source and length to source’s length. - if (typeof source === 'string' || util.isBuffer(source)) { - length = Buffer.byteLength(source) + // Attach callback if passed + if (callback) { + this.on("timeout", callback); } - // 12. If action is non-null, then run these steps in in parallel: - if (action != null) { - // Run action. - let iterator - stream = new ReadableStream({ - async start () { - iterator = action(object)[Symbol.asyncIterator]() - }, - async pull (controller) { - const { value, done } = await iterator.next() - if (done) { - // When running action is done, close stream. - queueMicrotask(() => { - controller.close() - }) - } else { - // Whenever one or more bytes are available and stream is not errored, - // enqueue a Uint8Array wrapping an ArrayBuffer containing the available - // bytes into stream. - if (!isErrored(stream)) { - controller.enqueue(new Uint8Array(value)) - } - } - return controller.desiredSize > 0 - }, - async cancel (reason) { - await iterator.return() - }, - type: undefined - }) + // Start the timer if or when the socket is opened + if (this.socket) { + startTimer(this.socket); + } + else { + this._currentRequest.once("socket", startTimer); } - // 13. Let body be a body whose stream is stream, source is source, - // and length is length. - const body = { stream, source, length } + // Clean up on events + this.on("socket", destroyOnTimeout); + this.on("abort", clearTimer); + this.on("error", clearTimer); + this.on("response", clearTimer); + this.on("close", clearTimer); - // 14. Return (body, type). - return [body, type] -} + return this; +}; -// https://fetch.spec.whatwg.org/#bodyinit-safely-extract -function safelyExtractBody (object, keepalive = false) { - if (!ReadableStream) { - // istanbul ignore next - ReadableStream = (__nccwpck_require__(5356).ReadableStream) +// Proxy all other public ClientRequest methods +[ + "flushHeaders", "getHeader", + "setNoDelay", "setSocketKeepAlive", +].forEach(function (method) { + RedirectableRequest.prototype[method] = function (a, b) { + return this._currentRequest[method](a, b); + }; +}); + +// Proxy all public ClientRequest properties +["aborted", "connection", "socket"].forEach(function (property) { + Object.defineProperty(RedirectableRequest.prototype, property, { + get: function () { return this._currentRequest[property]; }, + }); +}); + +RedirectableRequest.prototype._sanitizeOptions = function (options) { + // Ensure headers are always present + if (!options.headers) { + options.headers = {}; } - // To safely extract a body and a `Content-Type` value from - // a byte sequence or BodyInit object object, run these steps: + // Since http.request treats host as an alias of hostname, + // but the url module interprets host as hostname plus port, + // eliminate the host property to avoid confusion. + if (options.host) { + // Use hostname if set, because it has precedence + if (!options.hostname) { + options.hostname = options.host; + } + delete options.host; + } - // 1. If object is a ReadableStream object, then: - if (object instanceof ReadableStream) { - // Assert: object is neither disturbed nor locked. - // istanbul ignore next - assert(!util.isDisturbed(object), 'The body has already been consumed.') - // istanbul ignore next - assert(!object.locked, 'The stream is locked.') + // Complete the URL object when necessary + if (!options.pathname && options.path) { + var searchPos = options.path.indexOf("?"); + if (searchPos < 0) { + options.pathname = options.path; + } + else { + options.pathname = options.path.substring(0, searchPos); + options.search = options.path.substring(searchPos); + } } +}; - // 2. Return the results of extracting object. - return extractBody(object, keepalive) -} -function cloneBody (body) { - // To clone a body body, run these steps: +// Executes the next native request (initial or redirect) +RedirectableRequest.prototype._performRequest = function () { + // Load the native protocol + var protocol = this._options.protocol; + var nativeProtocol = this._options.nativeProtocols[protocol]; + if (!nativeProtocol) { + throw new TypeError("Unsupported protocol " + protocol); + } + + // If specified, use the agent corresponding to the protocol + // (HTTP and HTTPS use different types of agents) + if (this._options.agents) { + var scheme = protocol.slice(0, -1); + this._options.agent = this._options.agents[scheme]; + } + + // Create the native request and set up its event handlers + var request = this._currentRequest = + nativeProtocol.request(this._options, this._onNativeResponse); + request._redirectable = this; + for (var event of events) { + request.on(event, eventHandlers[event]); + } + + // RFC7230§5.3.1: When making a request directly to an origin server, […] + // a client MUST send only the absolute path […] as the request-target. + this._currentUrl = /^\//.test(this._options.path) ? + url.format(this._options) : + // When making a request to a proxy, […] + // a client MUST send the target URI in absolute-form […]. + this._options.path; + + // End a redirected request + // (The first request must be ended explicitly with RedirectableRequest#end) + if (this._isRedirect) { + // Write the request entity and end + var i = 0; + var self = this; + var buffers = this._requestBodyBuffers; + (function writeNext(error) { + // Only write if this request has not been redirected yet + /* istanbul ignore else */ + if (request === self._currentRequest) { + // Report any write errors + /* istanbul ignore if */ + if (error) { + self.emit("error", error); + } + // Write the next buffer if there are still left + else if (i < buffers.length) { + var buffer = buffers[i++]; + /* istanbul ignore else */ + if (!request.finished) { + request.write(buffer.data, buffer.encoding, writeNext); + } + } + // End the request if `end` has been called on us + else if (self._ended) { + request.end(); + } + } + }()); + } +}; - // https://fetch.spec.whatwg.org/#concept-body-clone +// Processes a response from the current native request +RedirectableRequest.prototype._processResponse = function (response) { + // Store the redirected response + var statusCode = response.statusCode; + if (this._options.trackRedirects) { + this._redirects.push({ + url: this._currentUrl, + headers: response.headers, + statusCode: statusCode, + }); + } - // 1. Let « out1, out2 » be the result of teeing body’s stream. - const [out1, out2] = body.stream.tee() - const out2Clone = structuredClone(out2, { transfer: [out2] }) - // This, for whatever reasons, unrefs out2Clone which allows - // the process to exit by itself. - const [, finalClone] = out2Clone.tee() + // RFC7231§6.4: The 3xx (Redirection) class of status code indicates + // that further action needs to be taken by the user agent in order to + // fulfill the request. If a Location header field is provided, + // the user agent MAY automatically redirect its request to the URI + // referenced by the Location field value, + // even if the specific status code is not understood. - // 2. Set body’s stream to out1. - body.stream = out1 + // If the response is not a redirect; return it as-is + var location = response.headers.location; + if (!location || this._options.followRedirects === false || + statusCode < 300 || statusCode >= 400) { + response.responseUrl = this._currentUrl; + response.redirects = this._redirects; + this.emit("response", response); - // 3. Return a body whose stream is out2 and other members are copied from body. - return { - stream: finalClone, - length: body.length, - source: body.source + // Clean up + this._requestBodyBuffers = []; + return; } -} -async function * consumeBody (body) { - if (body) { - if (isUint8Array(body)) { - yield body - } else { - const stream = body.stream + // The response is a redirect, so abort the current request + destroyRequest(this._currentRequest); + // Discard the remainder of the response to avoid waiting for data + response.destroy(); + + // RFC7231§6.4: A client SHOULD detect and intervene + // in cyclical redirections (i.e., "infinite" redirection loops). + if (++this._redirectCount > this._options.maxRedirects) { + throw new TooManyRedirectsError(); + } + + // Store the request headers if applicable + var requestHeaders; + var beforeRedirect = this._options.beforeRedirect; + if (beforeRedirect) { + requestHeaders = Object.assign({ + // The Host header was set by nativeProtocol.request + Host: response.req.getHeader("host"), + }, this._options.headers); + } + + // RFC7231§6.4: Automatic redirection needs to done with + // care for methods not known to be safe, […] + // RFC7231§6.4.2–3: For historical reasons, a user agent MAY change + // the request method from POST to GET for the subsequent request. + var method = this._options.method; + if ((statusCode === 301 || statusCode === 302) && this._options.method === "POST" || + // RFC7231§6.4.4: The 303 (See Other) status code indicates that + // the server is redirecting the user agent to a different resource […] + // A user agent can perform a retrieval request targeting that URI + // (a GET or HEAD request if using HTTP) […] + (statusCode === 303) && !/^(?:GET|HEAD)$/.test(this._options.method)) { + this._options.method = "GET"; + // Drop a possible entity and headers related to it + this._requestBodyBuffers = []; + removeMatchingHeaders(/^content-/i, this._options.headers); + } + + // Drop the Host header, as the redirect might lead to a different host + var currentHostHeader = removeMatchingHeaders(/^host$/i, this._options.headers); + + // If the redirect is relative, carry over the host of the last request + var currentUrlParts = parseUrl(this._currentUrl); + var currentHost = currentHostHeader || currentUrlParts.host; + var currentUrl = /^\w+:/.test(location) ? this._currentUrl : + url.format(Object.assign(currentUrlParts, { host: currentHost })); + + // Create the redirected request + var redirectUrl = resolveUrl(location, currentUrl); + debug("redirecting to", redirectUrl.href); + this._isRedirect = true; + spreadUrlObject(redirectUrl, this._options); + + // Drop confidential headers when redirecting to a less secure protocol + // or to a different domain that is not a superdomain + if (redirectUrl.protocol !== currentUrlParts.protocol && + redirectUrl.protocol !== "https:" || + redirectUrl.host !== currentHost && + !isSubdomain(redirectUrl.host, currentHost)) { + removeMatchingHeaders(/^(?:(?:proxy-)?authorization|cookie)$/i, this._options.headers); + } + + // Evaluate the beforeRedirect callback + if (isFunction(beforeRedirect)) { + var responseDetails = { + headers: response.headers, + statusCode: statusCode, + }; + var requestDetails = { + url: currentUrl, + method: method, + headers: requestHeaders, + }; + beforeRedirect(this._options, responseDetails, requestDetails); + this._sanitizeOptions(this._options); + } - if (util.isDisturbed(stream)) { - throw new TypeError('The body has already been consumed.') + // Perform the redirected request + this._performRequest(); +}; + +// Wraps the key/value object of protocols with redirect functionality +function wrap(protocols) { + // Default settings + var exports = { + maxRedirects: 21, + maxBodyLength: 10 * 1024 * 1024, + }; + + // Wrap each protocol + var nativeProtocols = {}; + Object.keys(protocols).forEach(function (scheme) { + var protocol = scheme + ":"; + var nativeProtocol = nativeProtocols[protocol] = protocols[scheme]; + var wrappedProtocol = exports[scheme] = Object.create(nativeProtocol); + + // Executes a request, following redirects + function request(input, options, callback) { + // Parse parameters, ensuring that input is an object + if (isURL(input)) { + input = spreadUrlObject(input); + } + else if (isString(input)) { + input = spreadUrlObject(parseUrl(input)); + } + else { + callback = options; + options = validateUrl(input); + input = { protocol: protocol }; + } + if (isFunction(options)) { + callback = options; + options = null; } - if (stream.locked) { - throw new TypeError('The stream is locked.') + // Set defaults + options = Object.assign({ + maxRedirects: exports.maxRedirects, + maxBodyLength: exports.maxBodyLength, + }, input, options); + options.nativeProtocols = nativeProtocols; + if (!isString(options.host) && !isString(options.hostname)) { + options.hostname = "::1"; } - // Compat. - stream[kBodyUsed] = true + assert.equal(options.protocol, protocol, "protocol mismatch"); + debug("options", options); + return new RedirectableRequest(options, callback); + } - yield * stream + // Executes a GET request, following redirects + function get(input, options, callback) { + var wrappedRequest = wrappedProtocol.request(input, options, callback); + wrappedRequest.end(); + return wrappedRequest; + } + + // Expose the properties on the wrapped protocol + Object.defineProperties(wrappedProtocol, { + request: { value: request, configurable: true, enumerable: true, writable: true }, + get: { value: get, configurable: true, enumerable: true, writable: true }, + }); + }); + return exports; +} + +function noop() { /* empty */ } + +function parseUrl(input) { + var parsed; + /* istanbul ignore else */ + if (useNativeURL) { + parsed = new URL(input); + } + else { + // Ensure the URL is valid and absolute + parsed = validateUrl(url.parse(input)); + if (!isString(parsed.protocol)) { + throw new InvalidUrlError({ input }); } } + return parsed; } -function throwIfAborted (state) { - if (state.aborted) { - throw new DOMException('The operation was aborted.', 'AbortError') +function resolveUrl(relative, base) { + /* istanbul ignore next */ + return useNativeURL ? new URL(relative, base) : parseUrl(url.resolve(base, relative)); +} + +function validateUrl(input) { + if (/^\[/.test(input.hostname) && !/^\[[:0-9a-f]+\]$/i.test(input.hostname)) { + throw new InvalidUrlError({ input: input.href || input }); } + if (/^\[/.test(input.host) && !/^\[[:0-9a-f]+\](:\d+)?$/i.test(input.host)) { + throw new InvalidUrlError({ input: input.href || input }); + } + return input; } -function bodyMixinMethods (instance) { - const methods = { - blob () { - // The blob() method steps are to return the result of - // running consume body with this and the following step - // given a byte sequence bytes: return a Blob whose - // contents are bytes and whose type attribute is this’s - // MIME type. - return specConsumeBody(this, (bytes) => { - let mimeType = bodyMimeType(this) +function spreadUrlObject(urlObject, target) { + var spread = target || {}; + for (var key of preservedUrlFields) { + spread[key] = urlObject[key]; + } - if (mimeType === 'failure') { - mimeType = '' - } else if (mimeType) { - mimeType = serializeAMimeType(mimeType) - } + // Fix IPv6 hostname + if (spread.hostname.startsWith("[")) { + spread.hostname = spread.hostname.slice(1, -1); + } + // Ensure port is a number + if (spread.port !== "") { + spread.port = Number(spread.port); + } + // Concatenate path + spread.path = spread.search ? spread.pathname + spread.search : spread.pathname; - // Return a Blob whose contents are bytes and type attribute - // is mimeType. - return new Blob([bytes], { type: mimeType }) - }, instance) - }, + return spread; +} - arrayBuffer () { - // The arrayBuffer() method steps are to return the result - // of running consume body with this and the following step - // given a byte sequence bytes: return a new ArrayBuffer - // whose contents are bytes. - return specConsumeBody(this, (bytes) => { - return new Uint8Array(bytes).buffer - }, instance) - }, +function removeMatchingHeaders(regex, headers) { + var lastValue; + for (var header in headers) { + if (regex.test(header)) { + lastValue = headers[header]; + delete headers[header]; + } + } + return (lastValue === null || typeof lastValue === "undefined") ? + undefined : String(lastValue).trim(); +} - text () { - // The text() method steps are to return the result of running - // consume body with this and UTF-8 decode. - return specConsumeBody(this, utf8DecodeBytes, instance) - }, +function createErrorType(code, message, baseClass) { + // Create constructor + function CustomError(properties) { + Error.captureStackTrace(this, this.constructor); + Object.assign(this, properties || {}); + this.code = code; + this.message = this.cause ? message + ": " + this.cause.message : message; + } - json () { - // The json() method steps are to return the result of running - // consume body with this and parse JSON from bytes. - return specConsumeBody(this, parseJSONFromBytes, instance) + // Attach constructor and set default properties + CustomError.prototype = new (baseClass || Error)(); + Object.defineProperties(CustomError.prototype, { + constructor: { + value: CustomError, + enumerable: false, + }, + name: { + value: "Error [" + code + "]", + enumerable: false, }, + }); + return CustomError; +} - async formData () { - webidl.brandCheck(this, instance) +function destroyRequest(request, error) { + for (var event of events) { + request.removeListener(event, eventHandlers[event]); + } + request.on("error", noop); + request.destroy(error); +} - throwIfAborted(this[kState]) +function isSubdomain(subdomain, domain) { + assert(isString(subdomain) && isString(domain)); + var dot = subdomain.length - domain.length - 1; + return dot > 0 && subdomain[dot] === "." && subdomain.endsWith(domain); +} - const contentType = this.headers.get('Content-Type') +function isString(value) { + return typeof value === "string" || value instanceof String; +} - // If mimeType’s essence is "multipart/form-data", then: - if (/multipart\/form-data/.test(contentType)) { - const headers = {} - for (const [key, value] of this.headers) headers[key.toLowerCase()] = value - - const responseFormData = new FormData() - - let busboy - - try { - busboy = new Busboy({ - headers, - preservePath: true - }) - } catch (err) { - throw new DOMException(`${err}`, 'AbortError') - } +function isFunction(value) { + return typeof value === "function"; +} - busboy.on('field', (name, value) => { - responseFormData.append(name, value) - }) - busboy.on('file', (name, value, filename, encoding, mimeType) => { - const chunks = [] +function isBuffer(value) { + return typeof value === "object" && ("length" in value); +} - if (encoding === 'base64' || encoding.toLowerCase() === 'base64') { - let base64chunk = '' +function isURL(value) { + return URL && value instanceof URL; +} - value.on('data', (chunk) => { - base64chunk += chunk.toString().replace(/[\r\n]/gm, '') +// Exports +module.exports = wrap({ http: http, https: https }); +module.exports.wrap = wrap; - const end = base64chunk.length - base64chunk.length % 4 - chunks.push(Buffer.from(base64chunk.slice(0, end), 'base64')) - base64chunk = base64chunk.slice(end) - }) - value.on('end', () => { - chunks.push(Buffer.from(base64chunk, 'base64')) - responseFormData.append(name, new File(chunks, filename, { type: mimeType })) - }) - } else { - value.on('data', (chunk) => { - chunks.push(chunk) - }) - value.on('end', () => { - responseFormData.append(name, new File(chunks, filename, { type: mimeType })) - }) - } - }) +/***/ }), - const busboyResolve = new Promise((resolve, reject) => { - busboy.on('finish', resolve) - busboy.on('error', (err) => reject(new TypeError(err))) - }) +/***/ 64334: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - if (this.body !== null) for await (const chunk of consumeBody(this[kState].body)) busboy.write(chunk) - busboy.end() - await busboyResolve +var CombinedStream = __nccwpck_require__(85443); +var util = __nccwpck_require__(73837); +var path = __nccwpck_require__(71017); +var http = __nccwpck_require__(13685); +var https = __nccwpck_require__(95687); +var parseUrl = (__nccwpck_require__(57310).parse); +var fs = __nccwpck_require__(57147); +var Stream = (__nccwpck_require__(12781).Stream); +var mime = __nccwpck_require__(43583); +var asynckit = __nccwpck_require__(14812); +var populate = __nccwpck_require__(17142); - return responseFormData - } else if (/application\/x-www-form-urlencoded/.test(contentType)) { - // Otherwise, if mimeType’s essence is "application/x-www-form-urlencoded", then: +// Public API +module.exports = FormData; - // 1. Let entries be the result of parsing bytes. - let entries - try { - let text = '' - // application/x-www-form-urlencoded parser will keep the BOM. - // https://url.spec.whatwg.org/#concept-urlencoded-parser - // Note that streaming decoder is stateful and cannot be reused - const streamingDecoder = new TextDecoder('utf-8', { ignoreBOM: true }) +// make it a Stream +util.inherits(FormData, CombinedStream); - for await (const chunk of consumeBody(this[kState].body)) { - if (!isUint8Array(chunk)) { - throw new TypeError('Expected Uint8Array chunk') - } - text += streamingDecoder.decode(chunk, { stream: true }) - } - text += streamingDecoder.decode() - entries = new URLSearchParams(text) - } catch (err) { - // istanbul ignore next: Unclear when new URLSearchParams can fail on a string. - // 2. If entries is failure, then throw a TypeError. - throw Object.assign(new TypeError(), { cause: err }) - } +/** + * Create readable "multipart/form-data" streams. + * Can be used to submit forms + * and file uploads to other web applications. + * + * @constructor + * @param {Object} options - Properties to be added/overriden for FormData and CombinedStream + */ +function FormData(options) { + if (!(this instanceof FormData)) { + return new FormData(options); + } - // 3. Return a new FormData object whose entries are entries. - const formData = new FormData() - for (const [name, value] of entries) { - formData.append(name, value) - } - return formData - } else { - // Wait a tick before checking if the request has been aborted. - // Otherwise, a TypeError can be thrown when an AbortError should. - await Promise.resolve() + this._overheadLength = 0; + this._valueLength = 0; + this._valuesToMeasure = []; - throwIfAborted(this[kState]) + CombinedStream.call(this); - // Otherwise, throw a TypeError. - throw webidl.errors.exception({ - header: `${instance.name}.formData`, - message: 'Could not parse content as FormData.' - }) - } - } + options = options || {}; + for (var option in options) { + this[option] = options[option]; } - - return methods } -function mixinBody (prototype) { - Object.assign(prototype.prototype, bodyMixinMethods(prototype)) -} +FormData.LINE_BREAK = '\r\n'; +FormData.DEFAULT_CONTENT_TYPE = 'application/octet-stream'; -/** - * @see https://fetch.spec.whatwg.org/#concept-body-consume-body - * @param {Response|Request} object - * @param {(value: unknown) => unknown} convertBytesToJSValue - * @param {Response|Request} instance - */ -async function specConsumeBody (object, convertBytesToJSValue, instance) { - webidl.brandCheck(object, instance) +FormData.prototype.append = function(field, value, options) { - throwIfAborted(object[kState]) + options = options || {}; - // 1. If object is unusable, then return a promise rejected - // with a TypeError. - if (bodyUnusable(object[kState].body)) { - throw new TypeError('Body is unusable') + // allow filename as single option + if (typeof options == 'string') { + options = {filename: options}; } - // 2. Let promise be a new promise. - const promise = createDeferredPromise() - - // 3. Let errorSteps given error be to reject promise with error. - const errorSteps = (error) => promise.reject(error) + var append = CombinedStream.prototype.append.bind(this); - // 4. Let successSteps given a byte sequence data be to resolve - // promise with the result of running convertBytesToJSValue - // with data. If that threw an exception, then run errorSteps - // with that exception. - const successSteps = (data) => { - try { - promise.resolve(convertBytesToJSValue(data)) - } catch (e) { - errorSteps(e) - } + // all that streamy business can't handle numbers + if (typeof value == 'number') { + value = '' + value; } - // 5. If object’s body is null, then run successSteps with an - // empty byte sequence. - if (object[kState].body == null) { - successSteps(new Uint8Array()) - return promise.promise + // https://github.com/felixge/node-form-data/issues/38 + if (util.isArray(value)) { + // Please convert your array into string + // the way web server expects it + this._error(new Error('Arrays are not supported.')); + return; } - // 6. Otherwise, fully read object’s body given successSteps, - // errorSteps, and object’s relevant global object. - await fullyReadBody(object[kState].body, successSteps, errorSteps) + var header = this._multiPartHeader(field, value, options); + var footer = this._multiPartFooter(); - // 7. Return promise. - return promise.promise -} + append(header); + append(value); + append(footer); -// https://fetch.spec.whatwg.org/#body-unusable -function bodyUnusable (body) { - // An object including the Body interface mixin is - // said to be unusable if its body is non-null and - // its body’s stream is disturbed or locked. - return body != null && (body.stream.locked || util.isDisturbed(body.stream)) -} + // pass along options.knownLength + this._trackLength(header, value, options); +}; -/** - * @see https://encoding.spec.whatwg.org/#utf-8-decode - * @param {Buffer} buffer - */ -function utf8DecodeBytes (buffer) { - if (buffer.length === 0) { - return '' +FormData.prototype._trackLength = function(header, value, options) { + var valueLength = 0; + + // used w/ getLengthSync(), when length is known. + // e.g. for streaming directly from a remote server, + // w/ a known file a size, and not wanting to wait for + // incoming file to finish to get its size. + if (options.knownLength != null) { + valueLength += +options.knownLength; + } else if (Buffer.isBuffer(value)) { + valueLength = value.length; + } else if (typeof value === 'string') { + valueLength = Buffer.byteLength(value); } - // 1. Let buffer be the result of peeking three bytes from - // ioQueue, converted to a byte sequence. + this._valueLength += valueLength; - // 2. If buffer is 0xEF 0xBB 0xBF, then read three - // bytes from ioQueue. (Do nothing with those bytes.) - if (buffer[0] === 0xEF && buffer[1] === 0xBB && buffer[2] === 0xBF) { - buffer = buffer.subarray(3) + // @check why add CRLF? does this account for custom/multiple CRLFs? + this._overheadLength += + Buffer.byteLength(header) + + FormData.LINE_BREAK.length; + + // empty or either doesn't have path or not an http response or not a stream + if (!value || ( !value.path && !(value.readable && value.hasOwnProperty('httpVersion')) && !(value instanceof Stream))) { + return; } - // 3. Process a queue with an instance of UTF-8’s - // decoder, ioQueue, output, and "replacement". - const output = textDecoder.decode(buffer) + // no need to bother with the length + if (!options.knownLength) { + this._valuesToMeasure.push(value); + } +}; - // 4. Return output. - return output -} +FormData.prototype._lengthRetriever = function(value, callback) { -/** - * @see https://infra.spec.whatwg.org/#parse-json-bytes-to-a-javascript-value - * @param {Uint8Array} bytes - */ -function parseJSONFromBytes (bytes) { - return JSON.parse(utf8DecodeBytes(bytes)) -} + if (value.hasOwnProperty('fd')) { -/** - * @see https://fetch.spec.whatwg.org/#concept-body-mime-type - * @param {import('./response').Response|import('./request').Request} object - */ -function bodyMimeType (object) { - const { headersList } = object[kState] - const contentType = headersList.get('content-type') + // take read range into a account + // `end` = Infinity –> read file till the end + // + // TODO: Looks like there is bug in Node fs.createReadStream + // it doesn't respect `end` options without `start` options + // Fix it when node fixes it. + // https://github.com/joyent/node/issues/7819 + if (value.end != undefined && value.end != Infinity && value.start != undefined) { + + // when end specified + // no need to calculate range + // inclusive, starts with 0 + callback(null, value.end + 1 - (value.start ? value.start : 0)); + + // not that fast snoopy + } else { + // still need to fetch file size from fs + fs.stat(value.path, function(err, stat) { - if (contentType === null) { - return 'failure' - } + var fileSize; - return parseMIMEType(contentType) -} + if (err) { + callback(err); + return; + } -module.exports = { - extractBody, - safelyExtractBody, - cloneBody, - mixinBody -} + // update final size based on the range options + fileSize = stat.size - (value.start ? value.start : 0); + callback(null, fileSize); + }); + } + // or http response + } else if (value.hasOwnProperty('httpVersion')) { + callback(null, +value.headers['content-length']); -/***/ }), + // or request stream http://github.com/mikeal/request + } else if (value.hasOwnProperty('httpModule')) { + // wait till response come back + value.on('response', function(response) { + value.pause(); + callback(null, +response.headers['content-length']); + }); + value.resume(); -/***/ 1037: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // something else + } else { + callback('Unknown stream'); + } +}; -"use strict"; +FormData.prototype._multiPartHeader = function(field, value, options) { + // custom header specified (as string)? + // it becomes responsible for boundary + // (e.g. to handle extra CRLFs on .NET servers) + if (typeof options.header == 'string') { + return options.header; + } + var contentDisposition = this._getContentDisposition(value, options); + var contentType = this._getContentType(value, options); -const { MessageChannel, receiveMessageOnPort } = __nccwpck_require__(1267) + var contents = ''; + var headers = { + // add custom disposition as third element or keep it two elements if not + 'Content-Disposition': ['form-data', 'name="' + field + '"'].concat(contentDisposition || []), + // if no content type. allow it to be empty array + 'Content-Type': [].concat(contentType || []) + }; -const corsSafeListedMethods = ['GET', 'HEAD', 'POST'] -const corsSafeListedMethodsSet = new Set(corsSafeListedMethods) + // allow custom headers. + if (typeof options.header == 'object') { + populate(headers, options.header); + } -const nullBodyStatus = [101, 204, 205, 304] + var header; + for (var prop in headers) { + if (!headers.hasOwnProperty(prop)) continue; + header = headers[prop]; -const redirectStatus = [301, 302, 303, 307, 308] -const redirectStatusSet = new Set(redirectStatus) + // skip nullish headers. + if (header == null) { + continue; + } -// https://fetch.spec.whatwg.org/#block-bad-port -const badPorts = [ - '1', '7', '9', '11', '13', '15', '17', '19', '20', '21', '22', '23', '25', '37', '42', '43', '53', '69', '77', '79', - '87', '95', '101', '102', '103', '104', '109', '110', '111', '113', '115', '117', '119', '123', '135', '137', - '139', '143', '161', '179', '389', '427', '465', '512', '513', '514', '515', '526', '530', '531', '532', - '540', '548', '554', '556', '563', '587', '601', '636', '989', '990', '993', '995', '1719', '1720', '1723', - '2049', '3659', '4045', '5060', '5061', '6000', '6566', '6665', '6666', '6667', '6668', '6669', '6697', - '10080' -] + // convert all headers to arrays. + if (!Array.isArray(header)) { + header = [header]; + } -const badPortsSet = new Set(badPorts) + // add non-empty headers. + if (header.length) { + contents += prop + ': ' + header.join('; ') + FormData.LINE_BREAK; + } + } -// https://w3c.github.io/webappsec-referrer-policy/#referrer-policies -const referrerPolicy = [ - '', - 'no-referrer', - 'no-referrer-when-downgrade', - 'same-origin', - 'origin', - 'strict-origin', - 'origin-when-cross-origin', - 'strict-origin-when-cross-origin', - 'unsafe-url' -] -const referrerPolicySet = new Set(referrerPolicy) + return '--' + this.getBoundary() + FormData.LINE_BREAK + contents + FormData.LINE_BREAK; +}; -const requestRedirect = ['follow', 'manual', 'error'] +FormData.prototype._getContentDisposition = function(value, options) { -const safeMethods = ['GET', 'HEAD', 'OPTIONS', 'TRACE'] -const safeMethodsSet = new Set(safeMethods) + var filename + , contentDisposition + ; -const requestMode = ['navigate', 'same-origin', 'no-cors', 'cors'] + if (typeof options.filepath === 'string') { + // custom filepath for relative paths + filename = path.normalize(options.filepath).replace(/\\/g, '/'); + } else if (options.filename || value.name || value.path) { + // custom filename take precedence + // formidable and the browser add a name property + // fs- and request- streams have path property + filename = path.basename(options.filename || value.name || value.path); + } else if (value.readable && value.hasOwnProperty('httpVersion')) { + // or try http response + filename = path.basename(value.client._httpMessage.path || ''); + } -const requestCredentials = ['omit', 'same-origin', 'include'] + if (filename) { + contentDisposition = 'filename="' + filename + '"'; + } -const requestCache = [ - 'default', - 'no-store', - 'reload', - 'no-cache', - 'force-cache', - 'only-if-cached' -] + return contentDisposition; +}; -// https://fetch.spec.whatwg.org/#request-body-header-name -const requestBodyHeader = [ - 'content-encoding', - 'content-language', - 'content-location', - 'content-type', - // See https://github.com/nodejs/undici/issues/2021 - // 'Content-Length' is a forbidden header name, which is typically - // removed in the Headers implementation. However, undici doesn't - // filter out headers, so we add it here. - 'content-length' -] +FormData.prototype._getContentType = function(value, options) { -// https://fetch.spec.whatwg.org/#enumdef-requestduplex -const requestDuplex = [ - 'half' -] + // use custom content-type above all + var contentType = options.contentType; -// http://fetch.spec.whatwg.org/#forbidden-method -const forbiddenMethods = ['CONNECT', 'TRACE', 'TRACK'] -const forbiddenMethodsSet = new Set(forbiddenMethods) + // or try `name` from formidable, browser + if (!contentType && value.name) { + contentType = mime.lookup(value.name); + } -const subresource = [ - 'audio', - 'audioworklet', - 'font', - 'image', - 'manifest', - 'paintworklet', - 'script', - 'style', - 'track', - 'video', - 'xslt', - '' -] -const subresourceSet = new Set(subresource) + // or try `path` from fs-, request- streams + if (!contentType && value.path) { + contentType = mime.lookup(value.path); + } -/** @type {globalThis['DOMException']} */ -const DOMException = globalThis.DOMException ?? (() => { - // DOMException was only made a global in Node v17.0.0, - // but fetch supports >= v16.8. - try { - atob('~') - } catch (err) { - return Object.getPrototypeOf(err).constructor + // or if it's http-reponse + if (!contentType && value.readable && value.hasOwnProperty('httpVersion')) { + contentType = value.headers['content-type']; } -})() -let channel + // or guess it from the filepath or filename + if (!contentType && (options.filepath || options.filename)) { + contentType = mime.lookup(options.filepath || options.filename); + } -/** @type {globalThis['structuredClone']} */ -const structuredClone = - globalThis.structuredClone ?? - // https://github.com/nodejs/node/blob/b27ae24dcc4251bad726d9d84baf678d1f707fed/lib/internal/structured_clone.js - // structuredClone was added in v17.0.0, but fetch supports v16.8 - function structuredClone (value, options = undefined) { - if (arguments.length === 0) { - throw new TypeError('missing argument') + // fallback to the default content type if `value` is not simple value + if (!contentType && typeof value == 'object') { + contentType = FormData.DEFAULT_CONTENT_TYPE; + } + + return contentType; +}; + +FormData.prototype._multiPartFooter = function() { + return function(next) { + var footer = FormData.LINE_BREAK; + + var lastPart = (this._streams.length === 0); + if (lastPart) { + footer += this._lastBoundary(); } - if (!channel) { - channel = new MessageChannel() + next(footer); + }.bind(this); +}; + +FormData.prototype._lastBoundary = function() { + return '--' + this.getBoundary() + '--' + FormData.LINE_BREAK; +}; + +FormData.prototype.getHeaders = function(userHeaders) { + var header; + var formHeaders = { + 'content-type': 'multipart/form-data; boundary=' + this.getBoundary() + }; + + for (header in userHeaders) { + if (userHeaders.hasOwnProperty(header)) { + formHeaders[header.toLowerCase()] = userHeaders[header]; } - channel.port1.unref() - channel.port2.unref() - channel.port1.postMessage(value, options?.transfer) - return receiveMessageOnPort(channel.port2).message } -module.exports = { - DOMException, - structuredClone, - subresource, - forbiddenMethods, - requestBodyHeader, - referrerPolicy, - requestRedirect, - requestMode, - requestCredentials, - requestCache, - redirectStatus, - corsSafeListedMethods, - nullBodyStatus, - safeMethods, - badPorts, - requestDuplex, - subresourceSet, - badPortsSet, - redirectStatusSet, - corsSafeListedMethodsSet, - safeMethodsSet, - forbiddenMethodsSet, - referrerPolicySet -} + return formHeaders; +}; +FormData.prototype.setBoundary = function(boundary) { + this._boundary = boundary; +}; -/***/ }), +FormData.prototype.getBoundary = function() { + if (!this._boundary) { + this._generateBoundary(); + } -/***/ 685: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + return this._boundary; +}; -const assert = __nccwpck_require__(9491) -const { atob } = __nccwpck_require__(4300) -const { isomorphicDecode } = __nccwpck_require__(2538) +FormData.prototype.getBuffer = function() { + var dataBuffer = new Buffer.alloc( 0 ); + var boundary = this.getBoundary(); -const encoder = new TextEncoder() + // Create the form content. Add Line breaks to the end of data. + for (var i = 0, len = this._streams.length; i < len; i++) { + if (typeof this._streams[i] !== 'function') { -/** - * @see https://mimesniff.spec.whatwg.org/#http-token-code-point - */ -const HTTP_TOKEN_CODEPOINTS = /^[!#$%&'*+-.^_|~A-Za-z0-9]+$/ -const HTTP_WHITESPACE_REGEX = /(\u000A|\u000D|\u0009|\u0020)/ // eslint-disable-line -/** - * @see https://mimesniff.spec.whatwg.org/#http-quoted-string-token-code-point - */ -const HTTP_QUOTED_STRING_TOKENS = /[\u0009|\u0020-\u007E|\u0080-\u00FF]/ // eslint-disable-line + // Add content to the buffer. + if(Buffer.isBuffer(this._streams[i])) { + dataBuffer = Buffer.concat( [dataBuffer, this._streams[i]]); + }else { + dataBuffer = Buffer.concat( [dataBuffer, Buffer.from(this._streams[i])]); + } -// https://fetch.spec.whatwg.org/#data-url-processor -/** @param {URL} dataURL */ -function dataURLProcessor (dataURL) { - // 1. Assert: dataURL’s scheme is "data". - assert(dataURL.protocol === 'data:') + // Add break after content. + if (typeof this._streams[i] !== 'string' || this._streams[i].substring( 2, boundary.length + 2 ) !== boundary) { + dataBuffer = Buffer.concat( [dataBuffer, Buffer.from(FormData.LINE_BREAK)] ); + } + } + } - // 2. Let input be the result of running the URL - // serializer on dataURL with exclude fragment - // set to true. - let input = URLSerializer(dataURL, true) + // Add the footer and return the Buffer object. + return Buffer.concat( [dataBuffer, Buffer.from(this._lastBoundary())] ); +}; - // 3. Remove the leading "data:" string from input. - input = input.slice(5) +FormData.prototype._generateBoundary = function() { + // This generates a 50 character boundary similar to those used by Firefox. + // They are optimized for boyer-moore parsing. + var boundary = '--------------------------'; + for (var i = 0; i < 24; i++) { + boundary += Math.floor(Math.random() * 10).toString(16); + } - // 4. Let position point at the start of input. - const position = { position: 0 } + this._boundary = boundary; +}; - // 5. Let mimeType be the result of collecting a - // sequence of code points that are not equal - // to U+002C (,), given position. - let mimeType = collectASequenceOfCodePointsFast( - ',', - input, - position - ) +// Note: getLengthSync DOESN'T calculate streams length +// As workaround one can calculate file size manually +// and add it as knownLength option +FormData.prototype.getLengthSync = function() { + var knownLength = this._overheadLength + this._valueLength; - // 6. Strip leading and trailing ASCII whitespace - // from mimeType. - // Undici implementation note: we need to store the - // length because if the mimetype has spaces removed, - // the wrong amount will be sliced from the input in - // step #9 - const mimeTypeLength = mimeType.length - mimeType = removeASCIIWhitespace(mimeType, true, true) + // Don't get confused, there are 3 "internal" streams for each keyval pair + // so it basically checks if there is any value added to the form + if (this._streams.length) { + knownLength += this._lastBoundary().length; + } - // 7. If position is past the end of input, then - // return failure - if (position.position >= input.length) { - return 'failure' + // https://github.com/form-data/form-data/issues/40 + if (!this.hasKnownLength()) { + // Some async length retrievers are present + // therefore synchronous length calculation is false. + // Please use getLength(callback) to get proper length + this._error(new Error('Cannot calculate proper length in synchronous way.')); } - // 8. Advance position by 1. - position.position++ + return knownLength; +}; - // 9. Let encodedBody be the remainder of input. - const encodedBody = input.slice(mimeTypeLength + 1) +// Public API to check if length of added values is known +// https://github.com/form-data/form-data/issues/196 +// https://github.com/form-data/form-data/issues/262 +FormData.prototype.hasKnownLength = function() { + var hasKnownLength = true; - // 10. Let body be the percent-decoding of encodedBody. - let body = stringPercentDecode(encodedBody) + if (this._valuesToMeasure.length) { + hasKnownLength = false; + } - // 11. If mimeType ends with U+003B (;), followed by - // zero or more U+0020 SPACE, followed by an ASCII - // case-insensitive match for "base64", then: - if (/;(\u0020){0,}base64$/i.test(mimeType)) { - // 1. Let stringBody be the isomorphic decode of body. - const stringBody = isomorphicDecode(body) + return hasKnownLength; +}; - // 2. Set body to the forgiving-base64 decode of - // stringBody. - body = forgivingBase64(stringBody) +FormData.prototype.getLength = function(cb) { + var knownLength = this._overheadLength + this._valueLength; - // 3. If body is failure, then return failure. - if (body === 'failure') { - return 'failure' + if (this._streams.length) { + knownLength += this._lastBoundary().length; + } + + if (!this._valuesToMeasure.length) { + process.nextTick(cb.bind(this, null, knownLength)); + return; + } + + asynckit.parallel(this._valuesToMeasure, this._lengthRetriever, function(err, values) { + if (err) { + cb(err); + return; } - // 4. Remove the last 6 code points from mimeType. - mimeType = mimeType.slice(0, -6) + values.forEach(function(length) { + knownLength += length; + }); - // 5. Remove trailing U+0020 SPACE code points from mimeType, - // if any. - mimeType = mimeType.replace(/(\u0020)+$/, '') + cb(null, knownLength); + }); +}; - // 6. Remove the last U+003B (;) code point from mimeType. - mimeType = mimeType.slice(0, -1) - } +FormData.prototype.submit = function(params, cb) { + var request + , options + , defaults = {method: 'post'} + ; + + // parse provided url if it's string + // or treat it as options object + if (typeof params == 'string') { + + params = parseUrl(params); + options = populate({ + port: params.port, + path: params.pathname, + host: params.hostname, + protocol: params.protocol + }, defaults); + + // use custom params + } else { - // 12. If mimeType starts with U+003B (;), then prepend - // "text/plain" to mimeType. - if (mimeType.startsWith(';')) { - mimeType = 'text/plain' + mimeType + options = populate(params, defaults); + // if no port provided use default one + if (!options.port) { + options.port = options.protocol == 'https:' ? 443 : 80; + } } - // 13. Let mimeTypeRecord be the result of parsing - // mimeType. - let mimeTypeRecord = parseMIMEType(mimeType) + // put that good code in getHeaders to some use + options.headers = this.getHeaders(params.headers); - // 14. If mimeTypeRecord is failure, then set - // mimeTypeRecord to text/plain;charset=US-ASCII. - if (mimeTypeRecord === 'failure') { - mimeTypeRecord = parseMIMEType('text/plain;charset=US-ASCII') + // https if specified, fallback to http in any other case + if (options.protocol == 'https:') { + request = https.request(options); + } else { + request = http.request(options); } - // 15. Return a new data: URL struct whose MIME - // type is mimeTypeRecord and body is body. - // https://fetch.spec.whatwg.org/#data-url-struct - return { mimeType: mimeTypeRecord, body } -} + // get content length and fire away + this.getLength(function(err, length) { + if (err && err !== 'Unknown stream') { + this._error(err); + return; + } -// https://url.spec.whatwg.org/#concept-url-serializer -/** - * @param {URL} url - * @param {boolean} excludeFragment - */ -function URLSerializer (url, excludeFragment = false) { - if (!excludeFragment) { - return url.href - } + // add content length + if (length) { + request.setHeader('Content-Length', length); + } - const href = url.href - const hashLength = url.hash.length + this.pipe(request); + if (cb) { + var onResponse; - return hashLength === 0 ? href : href.substring(0, href.length - hashLength) -} + var callback = function (error, responce) { + request.removeListener('error', callback); + request.removeListener('response', onResponse); -// https://infra.spec.whatwg.org/#collect-a-sequence-of-code-points -/** - * @param {(char: string) => boolean} condition - * @param {string} input - * @param {{ position: number }} position - */ -function collectASequenceOfCodePoints (condition, input, position) { - // 1. Let result be the empty string. - let result = '' + return cb.call(this, error, responce); + }; - // 2. While position doesn’t point past the end of input and the - // code point at position within input meets the condition condition: - while (position.position < input.length && condition(input[position.position])) { - // 1. Append that code point to the end of result. - result += input[position.position] + onResponse = callback.bind(this, null); - // 2. Advance position by 1. - position.position++ - } + request.on('error', callback); + request.on('response', onResponse); + } + }.bind(this)); - // 3. Return result. - return result -} + return request; +}; + +FormData.prototype._error = function(err) { + if (!this.error) { + this.error = err; + this.pause(); + this.emit('error', err); + } +}; + +FormData.prototype.toString = function () { + return '[object FormData]'; +}; + + +/***/ }), + +/***/ 17142: +/***/ ((module) => { + +// populates missing values +module.exports = function(dst, src) { + + Object.keys(src).forEach(function(prop) + { + dst[prop] = dst[prop] || src[prop]; + }); + + return dst; +}; + + +/***/ }), + +/***/ 75454: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +"use strict"; /** - * A faster collectASequenceOfCodePoints that only works when comparing a single character. - * @param {string} char - * @param {string} input - * @param {{ position: number }} position + * Form Data format: + * + +```txt +--FormStreamBoundary1349886663601\r\n +Content-Disposition: form-data; name="foo"\r\n +\r\n +\r\n +--FormStreamBoundary1349886663601\r\n +Content-Disposition: form-data; name="data"\r\n +Content-Type: application/json\r\n +\r\n +\r\n +--FormStreamBoundary1349886663601\r\n +Content-Disposition: form-data; name="file"; filename="formstream.test.js"\r\n +Content-Type: application/javascript\r\n +\r\n + +... + +\r\n +--FormStreamBoundary1349886663601\r\n +Content-Disposition: form-data; name="pic"; filename="fawave.png"\r\n +Content-Type: image/png\r\n +\r\n +\r\n +--FormStreamBoundary1349886663601-- +``` + + * */ -function collectASequenceOfCodePointsFast (char, input, position) { - const idx = input.indexOf(char, position.position) - const start = position.position - if (idx === -1) { - position.position = input.length - return input.slice(start) + + +var debug = (__nccwpck_require__(73837).debuglog)('formstream'); +var Stream = __nccwpck_require__(12781); +var parseStream = __nccwpck_require__(11473); +var util = __nccwpck_require__(73837); +var mime = __nccwpck_require__(29994); +var path = __nccwpck_require__(71017); +var fs = __nccwpck_require__(57147); +var destroy = __nccwpck_require__(43225); +var hex = __nccwpck_require__(26002); + +var PADDING = '--'; +var NEW_LINE = '\r\n'; +var NEW_LINE_BUFFER = Buffer.from(NEW_LINE); + +function FormStream(options) { + if (!(this instanceof FormStream)) { + return new FormStream(options); } - position.position = idx - return input.slice(start, position.position) -} + FormStream.super_.call(this); -// https://url.spec.whatwg.org/#string-percent-decode -/** @param {string} input */ -function stringPercentDecode (input) { - // 1. Let bytes be the UTF-8 encoding of input. - const bytes = encoder.encode(input) + this._boundary = this._generateBoundary(); + this._streams = []; + this._buffers = []; + this._endData = Buffer.from(PADDING + this._boundary + PADDING + NEW_LINE); + this._contentLength = 0; + this._isAllStreamSizeKnown = true; + this._knownStreamSize = 0; + this._minChunkSize = options && options.minChunkSize || 0; - // 2. Return the percent-decoding of bytes. - return percentDecode(bytes) + this.isFormStream = true; + debug('start boundary\n%s', this._boundary); } -// https://url.spec.whatwg.org/#percent-decode -/** @param {Uint8Array} input */ -function percentDecode (input) { - // 1. Let output be an empty byte sequence. - /** @type {number[]} */ - const output = [] +util.inherits(FormStream, Stream); +module.exports = FormStream; - // 2. For each byte byte in input: - for (let i = 0; i < input.length; i++) { - const byte = input[i] +FormStream.prototype._generateBoundary = function() { + // https://github.com/felixge/node-form-data/blob/master/lib/form_data.js#L162 + // This generates a 50 character boundary similar to those used by Firefox. + // They are optimized for boyer-moore parsing. + var boundary = '--------------------------'; + for (var i = 0; i < 24; i++) { + boundary += Math.floor(Math.random() * 10).toString(16); + } - // 1. If byte is not 0x25 (%), then append byte to output. - if (byte !== 0x25) { - output.push(byte) + return boundary; +}; - // 2. Otherwise, if byte is 0x25 (%) and the next two bytes - // after byte in input are not in the ranges - // 0x30 (0) to 0x39 (9), 0x41 (A) to 0x46 (F), - // and 0x61 (a) to 0x66 (f), all inclusive, append byte - // to output. - } else if ( - byte === 0x25 && - !/^[0-9A-Fa-f]{2}$/i.test(String.fromCharCode(input[i + 1], input[i + 2])) - ) { - output.push(0x25) +FormStream.prototype.setTotalStreamSize = function (size) { + // this method should not make any sense if the length of each stream is known. + if (this._isAllStreamSizeKnown) { + return this; + } - // 3. Otherwise: - } else { - // 1. Let bytePoint be the two bytes after byte in input, - // decoded, and then interpreted as hexadecimal number. - const nextTwoBytes = String.fromCharCode(input[i + 1], input[i + 2]) - const bytePoint = Number.parseInt(nextTwoBytes, 16) + size = size || 0; - // 2. Append a byte whose value is bytePoint to output. - output.push(bytePoint) + for (var i = 0; i < this._streams.length; i++) { + size += this._streams[i][0].length; + size += NEW_LINE_BUFFER.length; // stream field end padding size + } - // 3. Skip the next two bytes in input. - i += 2 + this._knownStreamSize = size; + this._isAllStreamSizeKnown = true; + debug('set total size: %s', size); + return this; +}; + +FormStream.prototype.headers = function (options) { + var headers = { + 'Content-Type': 'multipart/form-data; boundary=' + this._boundary + }; + + // calculate total stream size + this._contentLength += this._knownStreamSize; + // calculate length of end padding + this._contentLength += this._endData.length; + + if (this._isAllStreamSizeKnown) { + headers['Content-Length'] = String(this._contentLength); + } + + if (options) { + for (var k in options) { + headers[k] = options[k]; } } - // 3. Return output. - return Uint8Array.from(output) -} + debug('headers: %j', headers); + return headers; +}; -// https://mimesniff.spec.whatwg.org/#parse-a-mime-type -/** @param {string} input */ -function parseMIMEType (input) { - // 1. Remove any leading and trailing HTTP whitespace - // from input. - input = removeHTTPWhitespace(input, true, true) +FormStream.prototype.file = function (name, filepath, filename, filesize) { + if (typeof filename === 'number' && !filesize) { + filesize = filename; + filename = path.basename(filepath); + } + if (!filename) { + filename = path.basename(filepath); + } - // 2. Let position be a position variable for input, - // initially pointing at the start of input. - const position = { position: 0 } + var mimeType = mime.getType(filename); + var stream = fs.createReadStream(filepath); - // 3. Let type be the result of collecting a sequence - // of code points that are not U+002F (/) from - // input, given position. - const type = collectASequenceOfCodePointsFast( - '/', - input, - position - ) + return this.stream(name, stream, filename, mimeType, filesize); +}; - // 4. If type is the empty string or does not solely - // contain HTTP token code points, then return failure. - // https://mimesniff.spec.whatwg.org/#http-token-code-point - if (type.length === 0 || !HTTP_TOKEN_CODEPOINTS.test(type)) { - return 'failure' +/** + * Add a form field + * @param {String} name field name + * @param {String|Buffer} value field value + * @param {String} [mimeType] field mimeType + * @return {this} + */ +FormStream.prototype.field = function (name, value, mimeType) { + if (!Buffer.isBuffer(value)) { + // field(String, Number) + // https://github.com/qiniu/nodejs-sdk/issues/123 + if (typeof value === 'number') { + value = String(value); + } + value = Buffer.from(value); } + return this.buffer(name, value, null, mimeType); +}; - // 5. If position is past the end of input, then return - // failure - if (position.position > input.length) { - return 'failure' +FormStream.prototype.stream = function (name, stream, filename, mimeType, size) { + if (typeof mimeType === 'number' && !size) { + size = mimeType; + mimeType = mime.getType(filename); + } else if (!mimeType) { + mimeType = mime.getType(filename); } - // 6. Advance position by 1. (This skips past U+002F (/).) - position.position++ + stream.once('error', this.emit.bind(this, 'error')); + // if form stream destroy, also destroy the source stream + this.once('destroy', function () { + destroy(stream); + }); - // 7. Let subtype be the result of collecting a sequence of - // code points that are not U+003B (;) from input, given - // position. - let subtype = collectASequenceOfCodePointsFast( - ';', - input, - position - ) + var leading = this._leading({ name: name, filename: filename }, mimeType); - // 8. Remove any trailing HTTP whitespace from subtype. - subtype = removeHTTPWhitespace(subtype, false, true) + var ps = parseStream().pause(); + stream.pipe(ps); - // 9. If subtype is the empty string or does not solely - // contain HTTP token code points, then return failure. - if (subtype.length === 0 || !HTTP_TOKEN_CODEPOINTS.test(subtype)) { - return 'failure' + this._streams.push([leading, ps]); + + // if the size of this stream is known, plus the total content-length; + // otherwise, content-length is unknown. + if (typeof size === 'number') { + this._knownStreamSize += leading.length; + this._knownStreamSize += size; + this._knownStreamSize += NEW_LINE_BUFFER.length; + } else { + this._isAllStreamSizeKnown = false; } - const typeLowercase = type.toLowerCase() - const subtypeLowercase = subtype.toLowerCase() + process.nextTick(this.resume.bind(this)); - // 10. Let mimeType be a new MIME type record whose type - // is type, in ASCII lowercase, and subtype is subtype, - // in ASCII lowercase. - // https://mimesniff.spec.whatwg.org/#mime-type - const mimeType = { - type: typeLowercase, - subtype: subtypeLowercase, - /** @type {Map} */ - parameters: new Map(), - // https://mimesniff.spec.whatwg.org/#mime-type-essence - essence: `${typeLowercase}/${subtypeLowercase}` + return this; +}; + +FormStream.prototype.buffer = function (name, buffer, filename, mimeType) { + if (filename && !mimeType) { + mimeType = mime.getType(filename); } - // 11. While position is not past the end of input: - while (position.position < input.length) { - // 1. Advance position by 1. (This skips past U+003B (;).) - position.position++ + var disposition = { name: name }; + if (filename) { + disposition.filename = filename; + } - // 2. Collect a sequence of code points that are HTTP - // whitespace from input given position. - collectASequenceOfCodePoints( - // https://fetch.spec.whatwg.org/#http-whitespace - char => HTTP_WHITESPACE_REGEX.test(char), - input, - position - ) + var leading = this._leading(disposition, mimeType); - // 3. Let parameterName be the result of collecting a - // sequence of code points that are not U+003B (;) - // or U+003D (=) from input, given position. - let parameterName = collectASequenceOfCodePoints( - (char) => char !== ';' && char !== '=', - input, - position - ) + // plus buffer length to total content-length + var bufferSize = leading.length + buffer.length + NEW_LINE_BUFFER.length; + this._buffers.push(Buffer.concat([leading, buffer, NEW_LINE_BUFFER], bufferSize)); + this._contentLength += bufferSize; - // 4. Set parameterName to parameterName, in ASCII - // lowercase. - parameterName = parameterName.toLowerCase() + process.nextTick(this.resume.bind(this)); + if (debug.enabled) { + if (buffer.length > 512) { + debug('new buffer field, content size: %d\n%s%s', + buffer.length, leading.toString(), hex(buffer.slice(0, 512))); + } else { + debug('new buffer field, content size: %d\n%s%s', + buffer.length, leading.toString(), hex(buffer)); + } + } + return this; +}; - // 5. If position is not past the end of input, then: - if (position.position < input.length) { - // 1. If the code point at position within input is - // U+003B (;), then continue. - if (input[position.position] === ';') { - continue - } +FormStream.prototype._leading = function (disposition, type) { + var leading = [PADDING + this._boundary]; - // 2. Advance position by 1. (This skips past U+003D (=).) - position.position++ - } + var dispositions = []; - // 6. If position is past the end of input, then break. - if (position.position > input.length) { - break + if (disposition) { + for (var k in disposition) { + dispositions.push(k + '="' + disposition[k] + '"'); } + } - // 7. Let parameterValue be null. - let parameterValue = null + leading.push('Content-Disposition: form-data; ' + dispositions.join('; ')); + if (type) { + leading.push('Content-Type: ' + type); + } - // 8. If the code point at position within input is - // U+0022 ("), then: - if (input[position.position] === '"') { - // 1. Set parameterValue to the result of collecting - // an HTTP quoted string from input, given position - // and the extract-value flag. - parameterValue = collectAnHTTPQuotedString(input, position, true) + leading.push(''); + leading.push(''); + return Buffer.from(leading.join(NEW_LINE)); +}; - // 2. Collect a sequence of code points that are not - // U+003B (;) from input, given position. - collectASequenceOfCodePointsFast( - ';', - input, - position - ) +FormStream.prototype._emitBuffers = function () { + if (!this._buffers.length) { + return; + } - // 9. Otherwise: - } else { - // 1. Set parameterValue to the result of collecting - // a sequence of code points that are not U+003B (;) - // from input, given position. - parameterValue = collectASequenceOfCodePointsFast( - ';', - input, - position - ) + for (var i = 0; i < this._buffers.length; i++) { + this.emit('data', this._buffers[i]); + } + this._buffers = []; +}; - // 2. Remove any trailing HTTP whitespace from parameterValue. - parameterValue = removeHTTPWhitespace(parameterValue, false, true) +FormStream.prototype._emitStream = function (item) { + var self = this; + // item: [ leading, stream ] + var streamSize = 0; + var chunkCount = 0; + const leading = item[0]; + self.emit('data', leading); + chunkCount++; + if (debug.enabled) { + debug('new stream, chunk index %d\n%s', chunkCount, leading.toString()); + } + + var stream = item[1]; + stream.on('data', function (data) { + self.emit('data', data); + streamSize += leading.length; + chunkCount++; + if (debug.enabled) { + if (data.length > 512) { + debug('stream chunk, size %d, chunk index %d, stream size %d\n%s...... only show 512 bytes ......', + data.length, chunkCount, streamSize, hex(data.slice(0, 512))); + } else { + debug('stream chunk, size %d, chunk index %d, stream size %d\n%s', + data.length, chunkCount, streamSize, hex(data)); + } + } + }); + stream.on('end', function () { + self.emit('data', NEW_LINE_BUFFER); + chunkCount++; + debug('stream end, chunk index %d, stream size %d', chunkCount, streamSize); + return process.nextTick(self.drain.bind(self)); + }); + stream.resume(); +}; - // 3. If parameterValue is the empty string, then continue. - if (parameterValue.length === 0) { - continue +FormStream.prototype._emitStreamWithChunkSize = function (item, minChunkSize) { + var self = this; + // item: [ leading, stream ] + var streamSize = 0; + var chunkCount = 0; + var bufferSize = 0; + var buffers = []; + const leading = item[0]; + buffers.push(leading); + bufferSize += leading.length; + if (debug.enabled) { + debug('new stream, with min chunk size: %d\n%s', minChunkSize, leading.toString()); + } + + var stream = item[1]; + stream.on('data', function (data) { + if (typeof data === 'string') { + data = Buffer.from(data, 'utf-8'); + } + buffers.push(data); + bufferSize += data.length; + streamSize += data.length; + debug('got stream data size %d, buffer size %d, stream size %d', + data.length, bufferSize, streamSize); + if (bufferSize >= minChunkSize) { + const chunk = Buffer.concat(buffers, bufferSize); + buffers = []; + bufferSize = 0; + self.emit('data', chunk); + chunkCount++; + if (debug.enabled) { + if (chunk.length > 512) { + debug('stream chunk, size %d, chunk index %d, stream size %d\n%s...... only show 512 bytes ......', + chunk.length, chunkCount, streamSize, hex(chunk.slice(0, 512))); + } else { + debug('stream chunk, size %d, chunk index %d, stream size %d\n%s', + chunk.length, chunkCount, streamSize, hex(chunk)); + } } } + }); + stream.on('end', function () { + buffers.push(NEW_LINE_BUFFER); + bufferSize += NEW_LINE_BUFFER.length; + const chunk = Buffer.concat(buffers, bufferSize); + self.emit('data', chunk); + chunkCount++; + if (chunk.length > 512) { + debug('stream end, size %d, chunk index %d, stream size %d\n%s...... only show 512 bytes ......', + chunk.length, chunkCount, streamSize, hex(chunk.slice(0, 512))); + } else { + debug('stream end, size %d, chunk index %d, stream size %d\n%s', + chunk.length, chunkCount, streamSize, hex(chunk)); + } + return process.nextTick(self.drain.bind(self)); + }); + stream.resume(); +}; - // 10. If all of the following are true - // - parameterName is not the empty string - // - parameterName solely contains HTTP token code points - // - parameterValue solely contains HTTP quoted-string token code points - // - mimeType’s parameters[parameterName] does not exist - // then set mimeType’s parameters[parameterName] to parameterValue. - if ( - parameterName.length !== 0 && - HTTP_TOKEN_CODEPOINTS.test(parameterName) && - (parameterValue.length === 0 || HTTP_QUOTED_STRING_TOKENS.test(parameterValue)) && - !mimeType.parameters.has(parameterName) - ) { - mimeType.parameters.set(parameterName, parameterValue) +FormStream.prototype._emitEnd = function () { + // ending format: + // + // --{boundary}--\r\n + this.emit('data', this._endData); + this.emit('end'); + if (debug.enabled) { + debug('end boundary\n%s', this._endData.toString()); + } +}; + +FormStream.prototype.drain = function () { + // debug('drain'); + this._emitBuffers(); + + var item = this._streams.shift(); + if (item) { + if (this._minChunkSize && this._minChunkSize > 0) { + this._emitStreamWithChunkSize(item, this._minChunkSize); + } else { + this._emitStream(item); } + } else { + this._emitEnd(); } - // 12. Return mimeType. - return mimeType -} + return this; +}; -// https://infra.spec.whatwg.org/#forgiving-base64-decode -/** @param {string} data */ -function forgivingBase64 (data) { - // 1. Remove all ASCII whitespace from data. - data = data.replace(/[\u0009\u000A\u000C\u000D\u0020]/g, '') // eslint-disable-line +FormStream.prototype.resume = function () { + // debug('resume'); + this.paused = false; - // 2. If data’s code point length divides by 4 leaving - // no remainder, then: - if (data.length % 4 === 0) { - // 1. If data ends with one or two U+003D (=) code points, - // then remove them from data. - data = data.replace(/=?=$/, '') + if (!this._draining) { + this._draining = true; + this.drain(); } - // 3. If data’s code point length divides by 4 leaving - // a remainder of 1, then return failure. - if (data.length % 4 === 1) { - return 'failure' - } + return this; +}; - // 4. If data contains a code point that is not one of - // U+002B (+) - // U+002F (/) - // ASCII alphanumeric - // then return failure. - if (/[^+/0-9A-Za-z]/.test(data)) { - return 'failure' - } +FormStream.prototype.close = FormStream.prototype.destroy = function () { + this.emit('destroy'); + // debug('destroy or close'); +}; - const binary = atob(data) - const bytes = new Uint8Array(binary.length) - for (let byte = 0; byte < binary.length; byte++) { - bytes[byte] = binary.charCodeAt(byte) - } +/***/ }), - return bytes -} +/***/ 19320: +/***/ ((module) => { -// https://fetch.spec.whatwg.org/#collect-an-http-quoted-string -// tests: https://fetch.spec.whatwg.org/#example-http-quoted-string -/** - * @param {string} input - * @param {{ position: number }} position - * @param {boolean?} extractValue - */ -function collectAnHTTPQuotedString (input, position, extractValue) { - // 1. Let positionStart be position. - const positionStart = position.position +"use strict"; - // 2. Let value be the empty string. - let value = '' - // 3. Assert: the code point at position within input - // is U+0022 ("). - assert(input[position.position] === '"') +/* eslint no-invalid-this: 1 */ - // 4. Advance position by 1. - position.position++ +var ERROR_MESSAGE = 'Function.prototype.bind called on incompatible '; +var toStr = Object.prototype.toString; +var max = Math.max; +var funcType = '[object Function]'; - // 5. While true: - while (true) { - // 1. Append the result of collecting a sequence of code points - // that are not U+0022 (") or U+005C (\) from input, given - // position, to value. - value += collectASequenceOfCodePoints( - (char) => char !== '"' && char !== '\\', - input, - position - ) +var concatty = function concatty(a, b) { + var arr = []; - // 2. If position is past the end of input, then break. - if (position.position >= input.length) { - break + for (var i = 0; i < a.length; i += 1) { + arr[i] = a[i]; + } + for (var j = 0; j < b.length; j += 1) { + arr[j + a.length] = b[j]; } - // 3. Let quoteOrBackslash be the code point at position within - // input. - const quoteOrBackslash = input[position.position] + return arr; +}; - // 4. Advance position by 1. - position.position++ +var slicy = function slicy(arrLike, offset) { + var arr = []; + for (var i = offset || 0, j = 0; i < arrLike.length; i += 1, j += 1) { + arr[j] = arrLike[i]; + } + return arr; +}; - // 5. If quoteOrBackslash is U+005C (\), then: - if (quoteOrBackslash === '\\') { - // 1. If position is past the end of input, then append - // U+005C (\) to value and break. - if (position.position >= input.length) { - value += '\\' - break - } +var joiny = function (arr, joiner) { + var str = ''; + for (var i = 0; i < arr.length; i += 1) { + str += arr[i]; + if (i + 1 < arr.length) { + str += joiner; + } + } + return str; +}; - // 2. Append the code point at position within input to value. - value += input[position.position] +module.exports = function bind(that) { + var target = this; + if (typeof target !== 'function' || toStr.apply(target) !== funcType) { + throw new TypeError(ERROR_MESSAGE + target); + } + var args = slicy(arguments, 1); + + var bound; + var binder = function () { + if (this instanceof bound) { + var result = target.apply( + this, + concatty(args, arguments) + ); + if (Object(result) === result) { + return result; + } + return this; + } + return target.apply( + that, + concatty(args, arguments) + ); - // 3. Advance position by 1. - position.position++ + }; - // 6. Otherwise: - } else { - // 1. Assert: quoteOrBackslash is U+0022 ("). - assert(quoteOrBackslash === '"') + var boundLength = max(0, target.length - args.length); + var boundArgs = []; + for (var i = 0; i < boundLength; i++) { + boundArgs[i] = '$' + i; + } - // 2. Break. - break + bound = Function('binder', 'return function (' + joiny(boundArgs, ',') + '){ return binder.apply(this,arguments); }')(binder); + + if (target.prototype) { + var Empty = function Empty() {}; + Empty.prototype = target.prototype; + bound.prototype = new Empty(); + Empty.prototype = null; } - } - // 6. If the extract-value flag is set, then return value. - if (extractValue) { - return value - } + return bound; +}; - // 7. Return the code points from positionStart to position, - // inclusive, within input. - return input.slice(positionStart, position.position) -} -/** - * @see https://mimesniff.spec.whatwg.org/#serialize-a-mime-type - */ -function serializeAMimeType (mimeType) { - assert(mimeType !== 'failure') - const { parameters, essence } = mimeType +/***/ }), - // 1. Let serialization be the concatenation of mimeType’s - // type, U+002F (/), and mimeType’s subtype. - let serialization = essence +/***/ 88334: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // 2. For each name → value of mimeType’s parameters: - for (let [name, value] of parameters.entries()) { - // 1. Append U+003B (;) to serialization. - serialization += ';' +"use strict"; - // 2. Append name to serialization. - serialization += name - // 3. Append U+003D (=) to serialization. - serialization += '=' +var implementation = __nccwpck_require__(19320); - // 4. If value does not solely contain HTTP token code - // points or value is the empty string, then: - if (!HTTP_TOKEN_CODEPOINTS.test(value)) { - // 1. Precede each occurence of U+0022 (") or - // U+005C (\) in value with U+005C (\). - value = value.replace(/(\\|")/g, '\\$1') +module.exports = Function.prototype.bind || implementation; - // 2. Prepend U+0022 (") to value. - value = '"' + value - // 3. Append U+0022 (") to value. - value += '"' - } +/***/ }), - // 5. Append value to serialization. - serialization += value - } +/***/ 74538: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // 3. Return serialization. - return serialization -} +"use strict"; -/** - * @see https://fetch.spec.whatwg.org/#http-whitespace - * @param {string} char - */ -function isHTTPWhiteSpace (char) { - return char === '\r' || char === '\n' || char === '\t' || char === ' ' -} -/** - * @see https://fetch.spec.whatwg.org/#http-whitespace - * @param {string} str - */ -function removeHTTPWhitespace (str, leading = true, trailing = true) { - let lead = 0 - let trail = str.length - 1 +var undefined; - if (leading) { - for (; lead < str.length && isHTTPWhiteSpace(str[lead]); lead++); - } +var $Error = __nccwpck_require__(28015); +var $EvalError = __nccwpck_require__(91933); +var $RangeError = __nccwpck_require__(54415); +var $ReferenceError = __nccwpck_require__(46279); +var $SyntaxError = __nccwpck_require__(75474); +var $TypeError = __nccwpck_require__(6361); +var $URIError = __nccwpck_require__(5065); - if (trailing) { - for (; trail > 0 && isHTTPWhiteSpace(str[trail]); trail--); - } +var $Function = Function; - return str.slice(lead, trail + 1) -} +// eslint-disable-next-line consistent-return +var getEvalledConstructor = function (expressionSyntax) { + try { + return $Function('"use strict"; return (' + expressionSyntax + ').constructor;')(); + } catch (e) {} +}; -/** - * @see https://infra.spec.whatwg.org/#ascii-whitespace - * @param {string} char - */ -function isASCIIWhitespace (char) { - return char === '\r' || char === '\n' || char === '\t' || char === '\f' || char === ' ' +var $gOPD = Object.getOwnPropertyDescriptor; +if ($gOPD) { + try { + $gOPD({}, ''); + } catch (e) { + $gOPD = null; // this is IE 8, which has a broken gOPD + } } -/** - * @see https://infra.spec.whatwg.org/#strip-leading-and-trailing-ascii-whitespace - */ -function removeASCIIWhitespace (str, leading = true, trailing = true) { - let lead = 0 - let trail = str.length - 1 +var throwTypeError = function () { + throw new $TypeError(); +}; +var ThrowTypeError = $gOPD + ? (function () { + try { + // eslint-disable-next-line no-unused-expressions, no-caller, no-restricted-properties + arguments.callee; // IE 8 does not throw here + return throwTypeError; + } catch (calleeThrows) { + try { + // IE 8 throws on Object.getOwnPropertyDescriptor(arguments, '') + return $gOPD(arguments, 'callee').get; + } catch (gOPDthrows) { + return throwTypeError; + } + } + }()) + : throwTypeError; + +var hasSymbols = __nccwpck_require__(40587)(); +var hasProto = __nccwpck_require__(45894)(); + +var getProto = Object.getPrototypeOf || ( + hasProto + ? function (x) { return x.__proto__; } // eslint-disable-line no-proto + : null +); + +var needsEval = {}; + +var TypedArray = typeof Uint8Array === 'undefined' || !getProto ? undefined : getProto(Uint8Array); + +var INTRINSICS = { + __proto__: null, + '%AggregateError%': typeof AggregateError === 'undefined' ? undefined : AggregateError, + '%Array%': Array, + '%ArrayBuffer%': typeof ArrayBuffer === 'undefined' ? undefined : ArrayBuffer, + '%ArrayIteratorPrototype%': hasSymbols && getProto ? getProto([][Symbol.iterator]()) : undefined, + '%AsyncFromSyncIteratorPrototype%': undefined, + '%AsyncFunction%': needsEval, + '%AsyncGenerator%': needsEval, + '%AsyncGeneratorFunction%': needsEval, + '%AsyncIteratorPrototype%': needsEval, + '%Atomics%': typeof Atomics === 'undefined' ? undefined : Atomics, + '%BigInt%': typeof BigInt === 'undefined' ? undefined : BigInt, + '%BigInt64Array%': typeof BigInt64Array === 'undefined' ? undefined : BigInt64Array, + '%BigUint64Array%': typeof BigUint64Array === 'undefined' ? undefined : BigUint64Array, + '%Boolean%': Boolean, + '%DataView%': typeof DataView === 'undefined' ? undefined : DataView, + '%Date%': Date, + '%decodeURI%': decodeURI, + '%decodeURIComponent%': decodeURIComponent, + '%encodeURI%': encodeURI, + '%encodeURIComponent%': encodeURIComponent, + '%Error%': $Error, + '%eval%': eval, // eslint-disable-line no-eval + '%EvalError%': $EvalError, + '%Float32Array%': typeof Float32Array === 'undefined' ? undefined : Float32Array, + '%Float64Array%': typeof Float64Array === 'undefined' ? undefined : Float64Array, + '%FinalizationRegistry%': typeof FinalizationRegistry === 'undefined' ? undefined : FinalizationRegistry, + '%Function%': $Function, + '%GeneratorFunction%': needsEval, + '%Int8Array%': typeof Int8Array === 'undefined' ? undefined : Int8Array, + '%Int16Array%': typeof Int16Array === 'undefined' ? undefined : Int16Array, + '%Int32Array%': typeof Int32Array === 'undefined' ? undefined : Int32Array, + '%isFinite%': isFinite, + '%isNaN%': isNaN, + '%IteratorPrototype%': hasSymbols && getProto ? getProto(getProto([][Symbol.iterator]())) : undefined, + '%JSON%': typeof JSON === 'object' ? JSON : undefined, + '%Map%': typeof Map === 'undefined' ? undefined : Map, + '%MapIteratorPrototype%': typeof Map === 'undefined' || !hasSymbols || !getProto ? undefined : getProto(new Map()[Symbol.iterator]()), + '%Math%': Math, + '%Number%': Number, + '%Object%': Object, + '%parseFloat%': parseFloat, + '%parseInt%': parseInt, + '%Promise%': typeof Promise === 'undefined' ? undefined : Promise, + '%Proxy%': typeof Proxy === 'undefined' ? undefined : Proxy, + '%RangeError%': $RangeError, + '%ReferenceError%': $ReferenceError, + '%Reflect%': typeof Reflect === 'undefined' ? undefined : Reflect, + '%RegExp%': RegExp, + '%Set%': typeof Set === 'undefined' ? undefined : Set, + '%SetIteratorPrototype%': typeof Set === 'undefined' || !hasSymbols || !getProto ? undefined : getProto(new Set()[Symbol.iterator]()), + '%SharedArrayBuffer%': typeof SharedArrayBuffer === 'undefined' ? undefined : SharedArrayBuffer, + '%String%': String, + '%StringIteratorPrototype%': hasSymbols && getProto ? getProto(''[Symbol.iterator]()) : undefined, + '%Symbol%': hasSymbols ? Symbol : undefined, + '%SyntaxError%': $SyntaxError, + '%ThrowTypeError%': ThrowTypeError, + '%TypedArray%': TypedArray, + '%TypeError%': $TypeError, + '%Uint8Array%': typeof Uint8Array === 'undefined' ? undefined : Uint8Array, + '%Uint8ClampedArray%': typeof Uint8ClampedArray === 'undefined' ? undefined : Uint8ClampedArray, + '%Uint16Array%': typeof Uint16Array === 'undefined' ? undefined : Uint16Array, + '%Uint32Array%': typeof Uint32Array === 'undefined' ? undefined : Uint32Array, + '%URIError%': $URIError, + '%WeakMap%': typeof WeakMap === 'undefined' ? undefined : WeakMap, + '%WeakRef%': typeof WeakRef === 'undefined' ? undefined : WeakRef, + '%WeakSet%': typeof WeakSet === 'undefined' ? undefined : WeakSet +}; - if (leading) { - for (; lead < str.length && isASCIIWhitespace(str[lead]); lead++); - } +if (getProto) { + try { + null.error; // eslint-disable-line no-unused-expressions + } catch (e) { + // https://github.com/tc39/proposal-shadowrealm/pull/384#issuecomment-1364264229 + var errorProto = getProto(getProto(e)); + INTRINSICS['%Error.prototype%'] = errorProto; + } +} + +var doEval = function doEval(name) { + var value; + if (name === '%AsyncFunction%') { + value = getEvalledConstructor('async function () {}'); + } else if (name === '%GeneratorFunction%') { + value = getEvalledConstructor('function* () {}'); + } else if (name === '%AsyncGeneratorFunction%') { + value = getEvalledConstructor('async function* () {}'); + } else if (name === '%AsyncGenerator%') { + var fn = doEval('%AsyncGeneratorFunction%'); + if (fn) { + value = fn.prototype; + } + } else if (name === '%AsyncIteratorPrototype%') { + var gen = doEval('%AsyncGenerator%'); + if (gen && getProto) { + value = getProto(gen.prototype); + } + } + + INTRINSICS[name] = value; + + return value; +}; - if (trailing) { - for (; trail > 0 && isASCIIWhitespace(str[trail]); trail--); +var LEGACY_ALIASES = { + __proto__: null, + '%ArrayBufferPrototype%': ['ArrayBuffer', 'prototype'], + '%ArrayPrototype%': ['Array', 'prototype'], + '%ArrayProto_entries%': ['Array', 'prototype', 'entries'], + '%ArrayProto_forEach%': ['Array', 'prototype', 'forEach'], + '%ArrayProto_keys%': ['Array', 'prototype', 'keys'], + '%ArrayProto_values%': ['Array', 'prototype', 'values'], + '%AsyncFunctionPrototype%': ['AsyncFunction', 'prototype'], + '%AsyncGenerator%': ['AsyncGeneratorFunction', 'prototype'], + '%AsyncGeneratorPrototype%': ['AsyncGeneratorFunction', 'prototype', 'prototype'], + '%BooleanPrototype%': ['Boolean', 'prototype'], + '%DataViewPrototype%': ['DataView', 'prototype'], + '%DatePrototype%': ['Date', 'prototype'], + '%ErrorPrototype%': ['Error', 'prototype'], + '%EvalErrorPrototype%': ['EvalError', 'prototype'], + '%Float32ArrayPrototype%': ['Float32Array', 'prototype'], + '%Float64ArrayPrototype%': ['Float64Array', 'prototype'], + '%FunctionPrototype%': ['Function', 'prototype'], + '%Generator%': ['GeneratorFunction', 'prototype'], + '%GeneratorPrototype%': ['GeneratorFunction', 'prototype', 'prototype'], + '%Int8ArrayPrototype%': ['Int8Array', 'prototype'], + '%Int16ArrayPrototype%': ['Int16Array', 'prototype'], + '%Int32ArrayPrototype%': ['Int32Array', 'prototype'], + '%JSONParse%': ['JSON', 'parse'], + '%JSONStringify%': ['JSON', 'stringify'], + '%MapPrototype%': ['Map', 'prototype'], + '%NumberPrototype%': ['Number', 'prototype'], + '%ObjectPrototype%': ['Object', 'prototype'], + '%ObjProto_toString%': ['Object', 'prototype', 'toString'], + '%ObjProto_valueOf%': ['Object', 'prototype', 'valueOf'], + '%PromisePrototype%': ['Promise', 'prototype'], + '%PromiseProto_then%': ['Promise', 'prototype', 'then'], + '%Promise_all%': ['Promise', 'all'], + '%Promise_reject%': ['Promise', 'reject'], + '%Promise_resolve%': ['Promise', 'resolve'], + '%RangeErrorPrototype%': ['RangeError', 'prototype'], + '%ReferenceErrorPrototype%': ['ReferenceError', 'prototype'], + '%RegExpPrototype%': ['RegExp', 'prototype'], + '%SetPrototype%': ['Set', 'prototype'], + '%SharedArrayBufferPrototype%': ['SharedArrayBuffer', 'prototype'], + '%StringPrototype%': ['String', 'prototype'], + '%SymbolPrototype%': ['Symbol', 'prototype'], + '%SyntaxErrorPrototype%': ['SyntaxError', 'prototype'], + '%TypedArrayPrototype%': ['TypedArray', 'prototype'], + '%TypeErrorPrototype%': ['TypeError', 'prototype'], + '%Uint8ArrayPrototype%': ['Uint8Array', 'prototype'], + '%Uint8ClampedArrayPrototype%': ['Uint8ClampedArray', 'prototype'], + '%Uint16ArrayPrototype%': ['Uint16Array', 'prototype'], + '%Uint32ArrayPrototype%': ['Uint32Array', 'prototype'], + '%URIErrorPrototype%': ['URIError', 'prototype'], + '%WeakMapPrototype%': ['WeakMap', 'prototype'], + '%WeakSetPrototype%': ['WeakSet', 'prototype'] +}; + +var bind = __nccwpck_require__(88334); +var hasOwn = __nccwpck_require__(62157); +var $concat = bind.call(Function.call, Array.prototype.concat); +var $spliceApply = bind.call(Function.apply, Array.prototype.splice); +var $replace = bind.call(Function.call, String.prototype.replace); +var $strSlice = bind.call(Function.call, String.prototype.slice); +var $exec = bind.call(Function.call, RegExp.prototype.exec); + +/* adapted from https://github.com/lodash/lodash/blob/4.17.15/dist/lodash.js#L6735-L6744 */ +var rePropName = /[^%.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|%$))/g; +var reEscapeChar = /\\(\\)?/g; /** Used to match backslashes in property paths. */ +var stringToPath = function stringToPath(string) { + var first = $strSlice(string, 0, 1); + var last = $strSlice(string, -1); + if (first === '%' && last !== '%') { + throw new $SyntaxError('invalid intrinsic syntax, expected closing `%`'); + } else if (last === '%' && first !== '%') { + throw new $SyntaxError('invalid intrinsic syntax, expected opening `%`'); + } + var result = []; + $replace(string, rePropName, function (match, number, quote, subString) { + result[result.length] = quote ? $replace(subString, reEscapeChar, '$1') : number || match; + }); + return result; +}; +/* end adaptation */ + +var getBaseIntrinsic = function getBaseIntrinsic(name, allowMissing) { + var intrinsicName = name; + var alias; + if (hasOwn(LEGACY_ALIASES, intrinsicName)) { + alias = LEGACY_ALIASES[intrinsicName]; + intrinsicName = '%' + alias[0] + '%'; + } + + if (hasOwn(INTRINSICS, intrinsicName)) { + var value = INTRINSICS[intrinsicName]; + if (value === needsEval) { + value = doEval(intrinsicName); + } + if (typeof value === 'undefined' && !allowMissing) { + throw new $TypeError('intrinsic ' + name + ' exists, but is not available. Please file an issue!'); + } + + return { + alias: alias, + name: intrinsicName, + value: value + }; + } + + throw new $SyntaxError('intrinsic ' + name + ' does not exist!'); +}; + +module.exports = function GetIntrinsic(name, allowMissing) { + if (typeof name !== 'string' || name.length === 0) { + throw new $TypeError('intrinsic name must be a non-empty string'); + } + if (arguments.length > 1 && typeof allowMissing !== 'boolean') { + throw new $TypeError('"allowMissing" argument must be a boolean'); + } + + if ($exec(/^%?[^%]*%?$/, name) === null) { + throw new $SyntaxError('`%` may not be present anywhere but at the beginning and end of the intrinsic name'); + } + var parts = stringToPath(name); + var intrinsicBaseName = parts.length > 0 ? parts[0] : ''; + + var intrinsic = getBaseIntrinsic('%' + intrinsicBaseName + '%', allowMissing); + var intrinsicRealName = intrinsic.name; + var value = intrinsic.value; + var skipFurtherCaching = false; + + var alias = intrinsic.alias; + if (alias) { + intrinsicBaseName = alias[0]; + $spliceApply(parts, $concat([0, 1], alias)); + } + + for (var i = 1, isOwn = true; i < parts.length; i += 1) { + var part = parts[i]; + var first = $strSlice(part, 0, 1); + var last = $strSlice(part, -1); + if ( + ( + (first === '"' || first === "'" || first === '`') + || (last === '"' || last === "'" || last === '`') + ) + && first !== last + ) { + throw new $SyntaxError('property names with quotes must have matching quotes'); + } + if (part === 'constructor' || !isOwn) { + skipFurtherCaching = true; + } + + intrinsicBaseName += '.' + part; + intrinsicRealName = '%' + intrinsicBaseName + '%'; + + if (hasOwn(INTRINSICS, intrinsicRealName)) { + value = INTRINSICS[intrinsicRealName]; + } else if (value != null) { + if (!(part in value)) { + if (!allowMissing) { + throw new $TypeError('base intrinsic for ' + name + ' exists, but the property is not available.'); + } + return void undefined; + } + if ($gOPD && (i + 1) >= parts.length) { + var desc = $gOPD(value, part); + isOwn = !!desc; + + // By convention, when a data property is converted to an accessor + // property to emulate a data property that does not suffer from + // the override mistake, that accessor's getter is marked with + // an `originalValue` property. Here, when we detect this, we + // uphold the illusion by pretending to see that original data + // property, i.e., returning the value rather than the getter + // itself. + if (isOwn && 'get' in desc && !('originalValue' in desc.get)) { + value = desc.get; + } else { + value = value[part]; + } + } else { + isOwn = hasOwn(value, part); + value = value[part]; + } + + if (isOwn && !skipFurtherCaching) { + INTRINSICS[intrinsicRealName] = value; + } + } + } + return value; +}; + + +/***/ }), + +/***/ 95284: +/***/ ((module) => { + +"use strict"; + + +function ready(flagOrFunction) { + this._ready = !!this._ready; + this._readyCallbacks = this._readyCallbacks || []; + + if (arguments.length === 0) { + // return a promise + // support `this.ready().then(onready);` and `yield this.ready()`; + return new Promise(function (resolve) { + if (this._ready) { + return resolve(); + } + this._readyCallbacks.push(resolve); + }.bind(this)); + } else if (typeof flagOrFunction === 'function') { + this._readyCallbacks.push(flagOrFunction); + } else { + this._ready = !!flagOrFunction; } - return str.slice(lead, trail + 1) + if (this._ready) { + this._readyCallbacks.splice(0, Infinity).forEach(function(callback) { + process.nextTick(callback); + }); + } } -module.exports = { - dataURLProcessor, - URLSerializer, - collectASequenceOfCodePoints, - collectASequenceOfCodePointsFast, - stringPercentDecode, - parseMIMEType, - collectAnHTTPQuotedString, - serializeAMimeType +function mixin(object) { + object.ready = ready; } +module.exports = mixin; +module.exports.mixin = mixin; + /***/ }), -/***/ 8511: +/***/ 18501: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -const { Blob, File: NativeFile } = __nccwpck_require__(4300) -const { types } = __nccwpck_require__(3837) -const { kState } = __nccwpck_require__(5861) -const { isBlobLike } = __nccwpck_require__(2538) -const { webidl } = __nccwpck_require__(1744) -const { parseMIMEType, serializeAMimeType } = __nccwpck_require__(685) -const { kEnumerableProperty } = __nccwpck_require__(3983) -const encoder = new TextEncoder() +var GetIntrinsic = __nccwpck_require__(74538); -class File extends Blob { - constructor (fileBits, fileName, options = {}) { - // The File constructor is invoked with two or three parameters, depending - // on whether the optional dictionary parameter is used. When the File() - // constructor is invoked, user agents must run the following steps: - webidl.argumentLengthCheck(arguments, 2, { header: 'File constructor' }) - - fileBits = webidl.converters['sequence'](fileBits) - fileName = webidl.converters.USVString(fileName) - options = webidl.converters.FilePropertyBag(options) +var $gOPD = GetIntrinsic('%Object.getOwnPropertyDescriptor%', true); - // 1. Let bytes be the result of processing blob parts given fileBits and - // options. - // Note: Blob handles this for us +if ($gOPD) { + try { + $gOPD([], 'length'); + } catch (e) { + // IE 8 has a broken gOPD + $gOPD = null; + } +} - // 2. Let n be the fileName argument to the constructor. - const n = fileName +module.exports = $gOPD; - // 3. Process FilePropertyBag dictionary argument by running the following - // substeps: - // 1. If the type member is provided and is not the empty string, let t - // be set to the type dictionary member. If t contains any characters - // outside the range U+0020 to U+007E, then set t to the empty string - // and return from these substeps. - // 2. Convert every character in t to ASCII lowercase. - let t = options.type - let d +/***/ }), - // eslint-disable-next-line no-labels - substep: { - if (t) { - t = parseMIMEType(t) +/***/ 67356: +/***/ ((module) => { - if (t === 'failure') { - t = '' - // eslint-disable-next-line no-labels - break substep - } +"use strict"; - t = serializeAMimeType(t).toLowerCase() - } - // 3. If the lastModified member is provided, let d be set to the - // lastModified dictionary member. If it is not provided, set d to the - // current date and time represented as the number of milliseconds since - // the Unix Epoch (which is the equivalent of Date.now() [ECMA-262]). - d = options.lastModified - } +module.exports = clone - // 4. Return a new File object F such that: - // F refers to the bytes byte sequence. - // F.size is set to the number of total bytes in bytes. - // F.name is set to n. - // F.type is set to t. - // F.lastModified is set to d. +var getPrototypeOf = Object.getPrototypeOf || function (obj) { + return obj.__proto__ +} - super(processBlobParts(fileBits, options), { type: t }) - this[kState] = { - name: n, - lastModified: d, - type: t - } - } +function clone (obj) { + if (obj === null || typeof obj !== 'object') + return obj - get name () { - webidl.brandCheck(this, File) + if (obj instanceof Object) + var copy = { __proto__: getPrototypeOf(obj) } + else + var copy = Object.create(null) - return this[kState].name - } + Object.getOwnPropertyNames(obj).forEach(function (key) { + Object.defineProperty(copy, key, Object.getOwnPropertyDescriptor(obj, key)) + }) - get lastModified () { - webidl.brandCheck(this, File) + return copy +} - return this[kState].lastModified - } - get type () { - webidl.brandCheck(this, File) +/***/ }), - return this[kState].type - } -} +/***/ 77758: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -class FileLike { - constructor (blobLike, fileName, options = {}) { - // TODO: argument idl type check +var fs = __nccwpck_require__(57147) +var polyfills = __nccwpck_require__(20263) +var legacy = __nccwpck_require__(73086) +var clone = __nccwpck_require__(67356) - // The File constructor is invoked with two or three parameters, depending - // on whether the optional dictionary parameter is used. When the File() - // constructor is invoked, user agents must run the following steps: +var util = __nccwpck_require__(73837) - // 1. Let bytes be the result of processing blob parts given fileBits and - // options. +/* istanbul ignore next - node 0.x polyfill */ +var gracefulQueue +var previousSymbol - // 2. Let n be the fileName argument to the constructor. - const n = fileName +/* istanbul ignore else - node 0.x polyfill */ +if (typeof Symbol === 'function' && typeof Symbol.for === 'function') { + gracefulQueue = Symbol.for('graceful-fs.queue') + // This is used in testing by future versions + previousSymbol = Symbol.for('graceful-fs.previous') +} else { + gracefulQueue = '___graceful-fs.queue' + previousSymbol = '___graceful-fs.previous' +} - // 3. Process FilePropertyBag dictionary argument by running the following - // substeps: +function noop () {} - // 1. If the type member is provided and is not the empty string, let t - // be set to the type dictionary member. If t contains any characters - // outside the range U+0020 to U+007E, then set t to the empty string - // and return from these substeps. - // TODO - const t = options.type +function publishQueue(context, queue) { + Object.defineProperty(context, gracefulQueue, { + get: function() { + return queue + } + }) +} - // 2. Convert every character in t to ASCII lowercase. - // TODO +var debug = noop +if (util.debuglog) + debug = util.debuglog('gfs4') +else if (/\bgfs4\b/i.test(process.env.NODE_DEBUG || '')) + debug = function() { + var m = util.format.apply(util, arguments) + m = 'GFS4: ' + m.split(/\n/).join('\nGFS4: ') + console.error(m) + } + +// Once time initialization +if (!fs[gracefulQueue]) { + // This queue can be shared by multiple loaded instances + var queue = global[gracefulQueue] || [] + publishQueue(fs, queue) + + // Patch fs.close/closeSync to shared queue version, because we need + // to retry() whenever a close happens *anywhere* in the program. + // This is essential when multiple graceful-fs instances are + // in play at the same time. + fs.close = (function (fs$close) { + function close (fd, cb) { + return fs$close.call(fs, fd, function (err) { + // This function uses the graceful-fs shared queue + if (!err) { + resetQueue() + } - // 3. If the lastModified member is provided, let d be set to the - // lastModified dictionary member. If it is not provided, set d to the - // current date and time represented as the number of milliseconds since - // the Unix Epoch (which is the equivalent of Date.now() [ECMA-262]). - const d = options.lastModified ?? Date.now() + if (typeof cb === 'function') + cb.apply(this, arguments) + }) + } - // 4. Return a new File object F such that: - // F refers to the bytes byte sequence. - // F.size is set to the number of total bytes in bytes. - // F.name is set to n. - // F.type is set to t. - // F.lastModified is set to d. + Object.defineProperty(close, previousSymbol, { + value: fs$close + }) + return close + })(fs.close) - this[kState] = { - blobLike, - name: n, - type: t, - lastModified: d + fs.closeSync = (function (fs$closeSync) { + function closeSync (fd) { + // This function uses the graceful-fs shared queue + fs$closeSync.apply(fs, arguments) + resetQueue() } - } - stream (...args) { - webidl.brandCheck(this, FileLike) + Object.defineProperty(closeSync, previousSymbol, { + value: fs$closeSync + }) + return closeSync + })(fs.closeSync) - return this[kState].blobLike.stream(...args) + if (/\bgfs4\b/i.test(process.env.NODE_DEBUG || '')) { + process.on('exit', function() { + debug(fs[gracefulQueue]) + __nccwpck_require__(39491).equal(fs[gracefulQueue].length, 0) + }) } +} - arrayBuffer (...args) { - webidl.brandCheck(this, FileLike) +if (!global[gracefulQueue]) { + publishQueue(global, fs[gracefulQueue]); +} - return this[kState].blobLike.arrayBuffer(...args) - } +module.exports = patch(clone(fs)) +if (process.env.TEST_GRACEFUL_FS_GLOBAL_PATCH && !fs.__patched) { + module.exports = patch(fs) + fs.__patched = true; +} - slice (...args) { - webidl.brandCheck(this, FileLike) +function patch (fs) { + // Everything that references the open() function needs to be in here + polyfills(fs) + fs.gracefulify = patch - return this[kState].blobLike.slice(...args) + fs.createReadStream = createReadStream + fs.createWriteStream = createWriteStream + var fs$readFile = fs.readFile + fs.readFile = readFile + function readFile (path, options, cb) { + if (typeof options === 'function') + cb = options, options = null + + return go$readFile(path, options, cb) + + function go$readFile (path, options, cb, startTime) { + return fs$readFile(path, options, function (err) { + if (err && (err.code === 'EMFILE' || err.code === 'ENFILE')) + enqueue([go$readFile, [path, options, cb], err, startTime || Date.now(), Date.now()]) + else { + if (typeof cb === 'function') + cb.apply(this, arguments) + } + }) + } } - text (...args) { - webidl.brandCheck(this, FileLike) + var fs$writeFile = fs.writeFile + fs.writeFile = writeFile + function writeFile (path, data, options, cb) { + if (typeof options === 'function') + cb = options, options = null - return this[kState].blobLike.text(...args) + return go$writeFile(path, data, options, cb) + + function go$writeFile (path, data, options, cb, startTime) { + return fs$writeFile(path, data, options, function (err) { + if (err && (err.code === 'EMFILE' || err.code === 'ENFILE')) + enqueue([go$writeFile, [path, data, options, cb], err, startTime || Date.now(), Date.now()]) + else { + if (typeof cb === 'function') + cb.apply(this, arguments) + } + }) + } } - get size () { - webidl.brandCheck(this, FileLike) + var fs$appendFile = fs.appendFile + if (fs$appendFile) + fs.appendFile = appendFile + function appendFile (path, data, options, cb) { + if (typeof options === 'function') + cb = options, options = null - return this[kState].blobLike.size + return go$appendFile(path, data, options, cb) + + function go$appendFile (path, data, options, cb, startTime) { + return fs$appendFile(path, data, options, function (err) { + if (err && (err.code === 'EMFILE' || err.code === 'ENFILE')) + enqueue([go$appendFile, [path, data, options, cb], err, startTime || Date.now(), Date.now()]) + else { + if (typeof cb === 'function') + cb.apply(this, arguments) + } + }) + } } - get type () { - webidl.brandCheck(this, FileLike) + var fs$copyFile = fs.copyFile + if (fs$copyFile) + fs.copyFile = copyFile + function copyFile (src, dest, flags, cb) { + if (typeof flags === 'function') { + cb = flags + flags = 0 + } + return go$copyFile(src, dest, flags, cb) - return this[kState].blobLike.type + function go$copyFile (src, dest, flags, cb, startTime) { + return fs$copyFile(src, dest, flags, function (err) { + if (err && (err.code === 'EMFILE' || err.code === 'ENFILE')) + enqueue([go$copyFile, [src, dest, flags, cb], err, startTime || Date.now(), Date.now()]) + else { + if (typeof cb === 'function') + cb.apply(this, arguments) + } + }) + } } - get name () { - webidl.brandCheck(this, FileLike) + var fs$readdir = fs.readdir + fs.readdir = readdir + var noReaddirOptionVersions = /^v[0-5]\./ + function readdir (path, options, cb) { + if (typeof options === 'function') + cb = options, options = null - return this[kState].name + var go$readdir = noReaddirOptionVersions.test(process.version) + ? function go$readdir (path, options, cb, startTime) { + return fs$readdir(path, fs$readdirCallback( + path, options, cb, startTime + )) + } + : function go$readdir (path, options, cb, startTime) { + return fs$readdir(path, options, fs$readdirCallback( + path, options, cb, startTime + )) + } + + return go$readdir(path, options, cb) + + function fs$readdirCallback (path, options, cb, startTime) { + return function (err, files) { + if (err && (err.code === 'EMFILE' || err.code === 'ENFILE')) + enqueue([ + go$readdir, + [path, options, cb], + err, + startTime || Date.now(), + Date.now() + ]) + else { + if (files && files.sort) + files.sort() + + if (typeof cb === 'function') + cb.call(this, err, files) + } + } + } } - get lastModified () { - webidl.brandCheck(this, FileLike) + if (process.version.substr(0, 4) === 'v0.8') { + var legStreams = legacy(fs) + ReadStream = legStreams.ReadStream + WriteStream = legStreams.WriteStream + } - return this[kState].lastModified + var fs$ReadStream = fs.ReadStream + if (fs$ReadStream) { + ReadStream.prototype = Object.create(fs$ReadStream.prototype) + ReadStream.prototype.open = ReadStream$open } - get [Symbol.toStringTag] () { - return 'File' + var fs$WriteStream = fs.WriteStream + if (fs$WriteStream) { + WriteStream.prototype = Object.create(fs$WriteStream.prototype) + WriteStream.prototype.open = WriteStream$open } -} -Object.defineProperties(File.prototype, { - [Symbol.toStringTag]: { - value: 'File', + Object.defineProperty(fs, 'ReadStream', { + get: function () { + return ReadStream + }, + set: function (val) { + ReadStream = val + }, + enumerable: true, configurable: true - }, - name: kEnumerableProperty, - lastModified: kEnumerableProperty -}) - -webidl.converters.Blob = webidl.interfaceConverter(Blob) + }) + Object.defineProperty(fs, 'WriteStream', { + get: function () { + return WriteStream + }, + set: function (val) { + WriteStream = val + }, + enumerable: true, + configurable: true + }) -webidl.converters.BlobPart = function (V, opts) { - if (webidl.util.Type(V) === 'Object') { - if (isBlobLike(V)) { - return webidl.converters.Blob(V, { strict: false }) - } + // legacy names + var FileReadStream = ReadStream + Object.defineProperty(fs, 'FileReadStream', { + get: function () { + return FileReadStream + }, + set: function (val) { + FileReadStream = val + }, + enumerable: true, + configurable: true + }) + var FileWriteStream = WriteStream + Object.defineProperty(fs, 'FileWriteStream', { + get: function () { + return FileWriteStream + }, + set: function (val) { + FileWriteStream = val + }, + enumerable: true, + configurable: true + }) - if ( - ArrayBuffer.isView(V) || - types.isAnyArrayBuffer(V) - ) { - return webidl.converters.BufferSource(V, opts) - } + function ReadStream (path, options) { + if (this instanceof ReadStream) + return fs$ReadStream.apply(this, arguments), this + else + return ReadStream.apply(Object.create(ReadStream.prototype), arguments) } - return webidl.converters.USVString(V, opts) -} + function ReadStream$open () { + var that = this + open(that.path, that.flags, that.mode, function (err, fd) { + if (err) { + if (that.autoClose) + that.destroy() -webidl.converters['sequence'] = webidl.sequenceConverter( - webidl.converters.BlobPart -) + that.emit('error', err) + } else { + that.fd = fd + that.emit('open', fd) + that.read() + } + }) + } -// https://www.w3.org/TR/FileAPI/#dfn-FilePropertyBag -webidl.converters.FilePropertyBag = webidl.dictionaryConverter([ - { - key: 'lastModified', - converter: webidl.converters['long long'], - get defaultValue () { - return Date.now() - } - }, - { - key: 'type', - converter: webidl.converters.DOMString, - defaultValue: '' - }, - { - key: 'endings', - converter: (value) => { - value = webidl.converters.DOMString(value) - value = value.toLowerCase() + function WriteStream (path, options) { + if (this instanceof WriteStream) + return fs$WriteStream.apply(this, arguments), this + else + return WriteStream.apply(Object.create(WriteStream.prototype), arguments) + } - if (value !== 'native') { - value = 'transparent' + function WriteStream$open () { + var that = this + open(that.path, that.flags, that.mode, function (err, fd) { + if (err) { + that.destroy() + that.emit('error', err) + } else { + that.fd = fd + that.emit('open', fd) } + }) + } - return value - }, - defaultValue: 'transparent' + function createReadStream (path, options) { + return new fs.ReadStream(path, options) } -]) -/** - * @see https://www.w3.org/TR/FileAPI/#process-blob-parts - * @param {(NodeJS.TypedArray|Blob|string)[]} parts - * @param {{ type: string, endings: string }} options - */ -function processBlobParts (parts, options) { - // 1. Let bytes be an empty sequence of bytes. - /** @type {NodeJS.TypedArray[]} */ - const bytes = [] + function createWriteStream (path, options) { + return new fs.WriteStream(path, options) + } - // 2. For each element in parts: - for (const element of parts) { - // 1. If element is a USVString, run the following substeps: - if (typeof element === 'string') { - // 1. Let s be element. - let s = element + var fs$open = fs.open + fs.open = open + function open (path, flags, mode, cb) { + if (typeof mode === 'function') + cb = mode, mode = null - // 2. If the endings member of options is "native", set s - // to the result of converting line endings to native - // of element. - if (options.endings === 'native') { - s = convertLineEndingsNative(s) - } + return go$open(path, flags, mode, cb) - // 3. Append the result of UTF-8 encoding s to bytes. - bytes.push(encoder.encode(s)) - } else if ( - types.isAnyArrayBuffer(element) || - types.isTypedArray(element) - ) { - // 2. If element is a BufferSource, get a copy of the - // bytes held by the buffer source, and append those - // bytes to bytes. - if (!element.buffer) { // ArrayBuffer - bytes.push(new Uint8Array(element)) - } else { - bytes.push( - new Uint8Array(element.buffer, element.byteOffset, element.byteLength) - ) - } - } else if (isBlobLike(element)) { - // 3. If element is a Blob, append the bytes it represents - // to bytes. - bytes.push(element) + function go$open (path, flags, mode, cb, startTime) { + return fs$open(path, flags, mode, function (err, fd) { + if (err && (err.code === 'EMFILE' || err.code === 'ENFILE')) + enqueue([go$open, [path, flags, mode, cb], err, startTime || Date.now(), Date.now()]) + else { + if (typeof cb === 'function') + cb.apply(this, arguments) + } + }) } } - // 3. Return bytes. - return bytes + return fs } -/** - * @see https://www.w3.org/TR/FileAPI/#convert-line-endings-to-native - * @param {string} s - */ -function convertLineEndingsNative (s) { - // 1. Let native line ending be be the code point U+000A LF. - let nativeLineEnding = '\n' +function enqueue (elem) { + debug('ENQUEUE', elem[0].name, elem[1]) + fs[gracefulQueue].push(elem) + retry() +} - // 2. If the underlying platform’s conventions are to - // represent newlines as a carriage return and line feed - // sequence, set native line ending to the code point - // U+000D CR followed by the code point U+000A LF. - if (process.platform === 'win32') { - nativeLineEnding = '\r\n' - } +// keep track of the timeout between retry() calls +var retryTimer - return s.replace(/\r?\n/g, nativeLineEnding) +// reset the startTime and lastTime to now +// this resets the start of the 60 second overall timeout as well as the +// delay between attempts so that we'll retry these jobs sooner +function resetQueue () { + var now = Date.now() + for (var i = 0; i < fs[gracefulQueue].length; ++i) { + // entries that are only a length of 2 are from an older version, don't + // bother modifying those since they'll be retried anyway. + if (fs[gracefulQueue][i].length > 2) { + fs[gracefulQueue][i][3] = now // startTime + fs[gracefulQueue][i][4] = now // lastTime + } + } + // call retry to make sure we're actively processing the queue + retry() } -// If this function is moved to ./util.js, some tools (such as -// rollup) will warn about circular dependencies. See: -// https://github.com/nodejs/undici/issues/1629 -function isFileLike (object) { - return ( - (NativeFile && object instanceof NativeFile) || - object instanceof File || ( - object && - (typeof object.stream === 'function' || - typeof object.arrayBuffer === 'function') && - object[Symbol.toStringTag] === 'File' - ) - ) -} +function retry () { + // clear the timer and remove it to help prevent unintended concurrency + clearTimeout(retryTimer) + retryTimer = undefined -module.exports = { File, FileLike, isFileLike } + if (fs[gracefulQueue].length === 0) + return + + var elem = fs[gracefulQueue].shift() + var fn = elem[0] + var args = elem[1] + // these items may be unset if they were added by an older graceful-fs + var err = elem[2] + var startTime = elem[3] + var lastTime = elem[4] + + // if we don't have a startTime we have no way of knowing if we've waited + // long enough, so go ahead and retry this item now + if (startTime === undefined) { + debug('RETRY', fn.name, args) + fn.apply(null, args) + } else if (Date.now() - startTime >= 60000) { + // it's been more than 60 seconds total, bail now + debug('TIMEOUT', fn.name, args) + var cb = args.pop() + if (typeof cb === 'function') + cb.call(null, err) + } else { + // the amount of time between the last attempt and right now + var sinceAttempt = Date.now() - lastTime + // the amount of time between when we first tried, and when we last tried + // rounded up to at least 1 + var sinceStart = Math.max(lastTime - startTime, 1) + // backoff. wait longer than the total time we've been retrying, but only + // up to a maximum of 100ms + var desiredDelay = Math.min(sinceStart * 1.2, 100) + // it's been long enough since the last retry, do it again + if (sinceAttempt >= desiredDelay) { + debug('RETRY', fn.name, args) + fn.apply(null, args.concat([startTime])) + } else { + // if we can't do this job yet, push it to the end of the queue + // and let the next iteration check again + fs[gracefulQueue].push(elem) + } + } + + // schedule our next run if one isn't already scheduled + if (retryTimer === undefined) { + retryTimer = setTimeout(retry, 0) + } +} /***/ }), -/***/ 2015: +/***/ 73086: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; +var Stream = (__nccwpck_require__(12781).Stream) +module.exports = legacy + +function legacy (fs) { + return { + ReadStream: ReadStream, + WriteStream: WriteStream + } -const { isBlobLike, toUSVString, makeIterator } = __nccwpck_require__(2538) -const { kState } = __nccwpck_require__(5861) -const { File: UndiciFile, FileLike, isFileLike } = __nccwpck_require__(8511) -const { webidl } = __nccwpck_require__(1744) -const { Blob, File: NativeFile } = __nccwpck_require__(4300) + function ReadStream (path, options) { + if (!(this instanceof ReadStream)) return new ReadStream(path, options); -/** @type {globalThis['File']} */ -const File = NativeFile ?? UndiciFile + Stream.call(this); -// https://xhr.spec.whatwg.org/#formdata -class FormData { - constructor (form) { - if (form !== undefined) { - throw webidl.errors.conversionFailed({ - prefix: 'FormData constructor', - argument: 'Argument 1', - types: ['undefined'] - }) - } + var self = this; - this[kState] = [] - } + this.path = path; + this.fd = null; + this.readable = true; + this.paused = false; - append (name, value, filename = undefined) { - webidl.brandCheck(this, FormData) + this.flags = 'r'; + this.mode = 438; /*=0666*/ + this.bufferSize = 64 * 1024; - webidl.argumentLengthCheck(arguments, 2, { header: 'FormData.append' }) + options = options || {}; - if (arguments.length === 3 && !isBlobLike(value)) { - throw new TypeError( - "Failed to execute 'append' on 'FormData': parameter 2 is not of type 'Blob'" - ) + // Mixin options into this + var keys = Object.keys(options); + for (var index = 0, length = keys.length; index < length; index++) { + var key = keys[index]; + this[key] = options[key]; } - // 1. Let value be value if given; otherwise blobValue. - - name = webidl.converters.USVString(name) - value = isBlobLike(value) - ? webidl.converters.Blob(value, { strict: false }) - : webidl.converters.USVString(value) - filename = arguments.length === 3 - ? webidl.converters.USVString(filename) - : undefined + if (this.encoding) this.setEncoding(this.encoding); - // 2. Let entry be the result of creating an entry with - // name, value, and filename if given. - const entry = makeEntry(name, value, filename) + if (this.start !== undefined) { + if ('number' !== typeof this.start) { + throw TypeError('start must be a Number'); + } + if (this.end === undefined) { + this.end = Infinity; + } else if ('number' !== typeof this.end) { + throw TypeError('end must be a Number'); + } - // 3. Append entry to this’s entry list. - this[kState].push(entry) - } + if (this.start > this.end) { + throw new Error('start must be <= end'); + } - delete (name) { - webidl.brandCheck(this, FormData) + this.pos = this.start; + } - webidl.argumentLengthCheck(arguments, 1, { header: 'FormData.delete' }) + if (this.fd !== null) { + process.nextTick(function() { + self._read(); + }); + return; + } - name = webidl.converters.USVString(name) + fs.open(this.path, this.flags, this.mode, function (err, fd) { + if (err) { + self.emit('error', err); + self.readable = false; + return; + } - // The delete(name) method steps are to remove all entries whose name - // is name from this’s entry list. - this[kState] = this[kState].filter(entry => entry.name !== name) + self.fd = fd; + self.emit('open', fd); + self._read(); + }) } - get (name) { - webidl.brandCheck(this, FormData) + function WriteStream (path, options) { + if (!(this instanceof WriteStream)) return new WriteStream(path, options); - webidl.argumentLengthCheck(arguments, 1, { header: 'FormData.get' }) + Stream.call(this); - name = webidl.converters.USVString(name) + this.path = path; + this.fd = null; + this.writable = true; - // 1. If there is no entry whose name is name in this’s entry list, - // then return null. - const idx = this[kState].findIndex((entry) => entry.name === name) - if (idx === -1) { - return null - } + this.flags = 'w'; + this.encoding = 'binary'; + this.mode = 438; /*=0666*/ + this.bytesWritten = 0; - // 2. Return the value of the first entry whose name is name from - // this’s entry list. - return this[kState][idx].value - } + options = options || {}; - getAll (name) { - webidl.brandCheck(this, FormData) + // Mixin options into this + var keys = Object.keys(options); + for (var index = 0, length = keys.length; index < length; index++) { + var key = keys[index]; + this[key] = options[key]; + } - webidl.argumentLengthCheck(arguments, 1, { header: 'FormData.getAll' }) + if (this.start !== undefined) { + if ('number' !== typeof this.start) { + throw TypeError('start must be a Number'); + } + if (this.start < 0) { + throw new Error('start must be >= zero'); + } - name = webidl.converters.USVString(name) + this.pos = this.start; + } - // 1. If there is no entry whose name is name in this’s entry list, - // then return the empty list. - // 2. Return the values of all entries whose name is name, in order, - // from this’s entry list. - return this[kState] - .filter((entry) => entry.name === name) - .map((entry) => entry.value) + this.busy = false; + this._queue = []; + + if (this.fd === null) { + this._open = fs.open; + this._queue.push([this._open, this.path, this.flags, this.mode, undefined]); + this.flush(); + } } +} - has (name) { - webidl.brandCheck(this, FormData) - webidl.argumentLengthCheck(arguments, 1, { header: 'FormData.has' }) +/***/ }), - name = webidl.converters.USVString(name) +/***/ 20263: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // The has(name) method steps are to return true if there is an entry - // whose name is name in this’s entry list; otherwise false. - return this[kState].findIndex((entry) => entry.name === name) !== -1 - } +var constants = __nccwpck_require__(22057) - set (name, value, filename = undefined) { - webidl.brandCheck(this, FormData) +var origCwd = process.cwd +var cwd = null - webidl.argumentLengthCheck(arguments, 2, { header: 'FormData.set' }) +var platform = process.env.GRACEFUL_FS_PLATFORM || process.platform - if (arguments.length === 3 && !isBlobLike(value)) { - throw new TypeError( - "Failed to execute 'set' on 'FormData': parameter 2 is not of type 'Blob'" - ) +process.cwd = function() { + if (!cwd) + cwd = origCwd.call(process) + return cwd +} +try { + process.cwd() +} catch (er) {} + +// This check is needed until node.js 12 is required +if (typeof process.chdir === 'function') { + var chdir = process.chdir + process.chdir = function (d) { + cwd = null + chdir.call(process, d) + } + if (Object.setPrototypeOf) Object.setPrototypeOf(process.chdir, chdir) +} + +module.exports = patch + +function patch (fs) { + // (re-)implement some things that are known busted or missing. + + // lchmod, broken prior to 0.6.2 + // back-port the fix here. + if (constants.hasOwnProperty('O_SYMLINK') && + process.version.match(/^v0\.6\.[0-2]|^v0\.5\./)) { + patchLchmod(fs) + } + + // lutimes implementation, or no-op + if (!fs.lutimes) { + patchLutimes(fs) + } + + // https://github.com/isaacs/node-graceful-fs/issues/4 + // Chown should not fail on einval or eperm if non-root. + // It should not fail on enosys ever, as this just indicates + // that a fs doesn't support the intended operation. + + fs.chown = chownFix(fs.chown) + fs.fchown = chownFix(fs.fchown) + fs.lchown = chownFix(fs.lchown) + + fs.chmod = chmodFix(fs.chmod) + fs.fchmod = chmodFix(fs.fchmod) + fs.lchmod = chmodFix(fs.lchmod) + + fs.chownSync = chownFixSync(fs.chownSync) + fs.fchownSync = chownFixSync(fs.fchownSync) + fs.lchownSync = chownFixSync(fs.lchownSync) + + fs.chmodSync = chmodFixSync(fs.chmodSync) + fs.fchmodSync = chmodFixSync(fs.fchmodSync) + fs.lchmodSync = chmodFixSync(fs.lchmodSync) + + fs.stat = statFix(fs.stat) + fs.fstat = statFix(fs.fstat) + fs.lstat = statFix(fs.lstat) + + fs.statSync = statFixSync(fs.statSync) + fs.fstatSync = statFixSync(fs.fstatSync) + fs.lstatSync = statFixSync(fs.lstatSync) + + // if lchmod/lchown do not exist, then make them no-ops + if (fs.chmod && !fs.lchmod) { + fs.lchmod = function (path, mode, cb) { + if (cb) process.nextTick(cb) + } + fs.lchmodSync = function () {} + } + if (fs.chown && !fs.lchown) { + fs.lchown = function (path, uid, gid, cb) { + if (cb) process.nextTick(cb) + } + fs.lchownSync = function () {} + } + + // on Windows, A/V software can lock the directory, causing this + // to fail with an EACCES or EPERM if the directory contains newly + // created files. Try again on failure, for up to 60 seconds. + + // Set the timeout this long because some Windows Anti-Virus, such as Parity + // bit9, may lock files for up to a minute, causing npm package install + // failures. Also, take care to yield the scheduler. Windows scheduling gives + // CPU to a busy looping process, which can cause the program causing the lock + // contention to be starved of CPU by node, so the contention doesn't resolve. + if (platform === "win32") { + fs.rename = typeof fs.rename !== 'function' ? fs.rename + : (function (fs$rename) { + function rename (from, to, cb) { + var start = Date.now() + var backoff = 0; + fs$rename(from, to, function CB (er) { + if (er + && (er.code === "EACCES" || er.code === "EPERM" || er.code === "EBUSY") + && Date.now() - start < 60000) { + setTimeout(function() { + fs.stat(to, function (stater, st) { + if (stater && stater.code === "ENOENT") + fs$rename(from, to, CB); + else + cb(er) + }) + }, backoff) + if (backoff < 100) + backoff += 10; + return; + } + if (cb) cb(er) + }) + } + if (Object.setPrototypeOf) Object.setPrototypeOf(rename, fs$rename) + return rename + })(fs.rename) + } + + // if read() returns EAGAIN, then just try it again. + fs.read = typeof fs.read !== 'function' ? fs.read + : (function (fs$read) { + function read (fd, buffer, offset, length, position, callback_) { + var callback + if (callback_ && typeof callback_ === 'function') { + var eagCounter = 0 + callback = function (er, _, __) { + if (er && er.code === 'EAGAIN' && eagCounter < 10) { + eagCounter ++ + return fs$read.call(fs, fd, buffer, offset, length, position, callback) + } + callback_.apply(this, arguments) + } + } + return fs$read.call(fs, fd, buffer, offset, length, position, callback) } - // The set(name, value) and set(name, blobValue, filename) method steps - // are: + // This ensures `util.promisify` works as it does for native `fs.read`. + if (Object.setPrototypeOf) Object.setPrototypeOf(read, fs$read) + return read + })(fs.read) - // 1. Let value be value if given; otherwise blobValue. + fs.readSync = typeof fs.readSync !== 'function' ? fs.readSync + : (function (fs$readSync) { return function (fd, buffer, offset, length, position) { + var eagCounter = 0 + while (true) { + try { + return fs$readSync.call(fs, fd, buffer, offset, length, position) + } catch (er) { + if (er.code === 'EAGAIN' && eagCounter < 10) { + eagCounter ++ + continue + } + throw er + } + } + }})(fs.readSync) - name = webidl.converters.USVString(name) - value = isBlobLike(value) - ? webidl.converters.Blob(value, { strict: false }) - : webidl.converters.USVString(value) - filename = arguments.length === 3 - ? toUSVString(filename) - : undefined + function patchLchmod (fs) { + fs.lchmod = function (path, mode, callback) { + fs.open( path + , constants.O_WRONLY | constants.O_SYMLINK + , mode + , function (err, fd) { + if (err) { + if (callback) callback(err) + return + } + // prefer to return the chmod error, if one occurs, + // but still try to close, and report closing errors if they occur. + fs.fchmod(fd, mode, function (err) { + fs.close(fd, function(err2) { + if (callback) callback(err || err2) + }) + }) + }) + } - // 2. Let entry be the result of creating an entry with name, value, and - // filename if given. - const entry = makeEntry(name, value, filename) + fs.lchmodSync = function (path, mode) { + var fd = fs.openSync(path, constants.O_WRONLY | constants.O_SYMLINK, mode) - // 3. If there are entries in this’s entry list whose name is name, then - // replace the first such entry with entry and remove the others. - const idx = this[kState].findIndex((entry) => entry.name === name) - if (idx !== -1) { - this[kState] = [ - ...this[kState].slice(0, idx), - entry, - ...this[kState].slice(idx + 1).filter((entry) => entry.name !== name) - ] - } else { - // 4. Otherwise, append entry to this’s entry list. - this[kState].push(entry) + // prefer to return the chmod error, if one occurs, + // but still try to close, and report closing errors if they occur. + var threw = true + var ret + try { + ret = fs.fchmodSync(fd, mode) + threw = false + } finally { + if (threw) { + try { + fs.closeSync(fd) + } catch (er) {} + } else { + fs.closeSync(fd) + } + } + return ret } } - entries () { - webidl.brandCheck(this, FormData) - - return makeIterator( - () => this[kState].map(pair => [pair.name, pair.value]), - 'FormData', - 'key+value' - ) - } + function patchLutimes (fs) { + if (constants.hasOwnProperty("O_SYMLINK") && fs.futimes) { + fs.lutimes = function (path, at, mt, cb) { + fs.open(path, constants.O_SYMLINK, function (er, fd) { + if (er) { + if (cb) cb(er) + return + } + fs.futimes(fd, at, mt, function (er) { + fs.close(fd, function (er2) { + if (cb) cb(er || er2) + }) + }) + }) + } - keys () { - webidl.brandCheck(this, FormData) + fs.lutimesSync = function (path, at, mt) { + var fd = fs.openSync(path, constants.O_SYMLINK) + var ret + var threw = true + try { + ret = fs.futimesSync(fd, at, mt) + threw = false + } finally { + if (threw) { + try { + fs.closeSync(fd) + } catch (er) {} + } else { + fs.closeSync(fd) + } + } + return ret + } - return makeIterator( - () => this[kState].map(pair => [pair.name, pair.value]), - 'FormData', - 'key' - ) + } else if (fs.futimes) { + fs.lutimes = function (_a, _b, _c, cb) { if (cb) process.nextTick(cb) } + fs.lutimesSync = function () {} + } } - values () { - webidl.brandCheck(this, FormData) - - return makeIterator( - () => this[kState].map(pair => [pair.name, pair.value]), - 'FormData', - 'value' - ) + function chmodFix (orig) { + if (!orig) return orig + return function (target, mode, cb) { + return orig.call(fs, target, mode, function (er) { + if (chownErOk(er)) er = null + if (cb) cb.apply(this, arguments) + }) + } } - /** - * @param {(value: string, key: string, self: FormData) => void} callbackFn - * @param {unknown} thisArg - */ - forEach (callbackFn, thisArg = globalThis) { - webidl.brandCheck(this, FormData) + function chmodFixSync (orig) { + if (!orig) return orig + return function (target, mode) { + try { + return orig.call(fs, target, mode) + } catch (er) { + if (!chownErOk(er)) throw er + } + } + } - webidl.argumentLengthCheck(arguments, 1, { header: 'FormData.forEach' }) - if (typeof callbackFn !== 'function') { - throw new TypeError( - "Failed to execute 'forEach' on 'FormData': parameter 1 is not of type 'Function'." - ) + function chownFix (orig) { + if (!orig) return orig + return function (target, uid, gid, cb) { + return orig.call(fs, target, uid, gid, function (er) { + if (chownErOk(er)) er = null + if (cb) cb.apply(this, arguments) + }) } + } - for (const [key, value] of this) { - callbackFn.apply(thisArg, [value, key, this]) + function chownFixSync (orig) { + if (!orig) return orig + return function (target, uid, gid) { + try { + return orig.call(fs, target, uid, gid) + } catch (er) { + if (!chownErOk(er)) throw er + } } } -} - -FormData.prototype[Symbol.iterator] = FormData.prototype.entries -Object.defineProperties(FormData.prototype, { - [Symbol.toStringTag]: { - value: 'FormData', - configurable: true + function statFix (orig) { + if (!orig) return orig + // Older versions of Node erroneously returned signed integers for + // uid + gid. + return function (target, options, cb) { + if (typeof options === 'function') { + cb = options + options = null + } + function callback (er, stats) { + if (stats) { + if (stats.uid < 0) stats.uid += 0x100000000 + if (stats.gid < 0) stats.gid += 0x100000000 + } + if (cb) cb.apply(this, arguments) + } + return options ? orig.call(fs, target, options, callback) + : orig.call(fs, target, callback) + } } -}) -/** - * @see https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#create-an-entry - * @param {string} name - * @param {string|Blob} value - * @param {?string} filename - * @returns - */ -function makeEntry (name, value, filename) { - // 1. Set name to the result of converting name into a scalar value string. - // "To convert a string into a scalar value string, replace any surrogates - // with U+FFFD." - // see: https://nodejs.org/dist/latest-v18.x/docs/api/buffer.html#buftostringencoding-start-end - name = Buffer.from(name).toString('utf8') + function statFixSync (orig) { + if (!orig) return orig + // Older versions of Node erroneously returned signed integers for + // uid + gid. + return function (target, options) { + var stats = options ? orig.call(fs, target, options) + : orig.call(fs, target) + if (stats) { + if (stats.uid < 0) stats.uid += 0x100000000 + if (stats.gid < 0) stats.gid += 0x100000000 + } + return stats; + } + } + + // ENOSYS means that the fs doesn't support the op. Just ignore + // that, because it doesn't matter. + // + // if there's no getuid, or if getuid() is something other + // than 0, and the error is EINVAL or EPERM, then just ignore + // it. + // + // This specific case is a silent failure in cp, install, tar, + // and most other unix tools that manage permissions. + // + // When running as root, or if other types of errors are + // encountered, then it's strict. + function chownErOk (er) { + if (!er) + return true - // 2. If value is a string, then set value to the result of converting - // value into a scalar value string. - if (typeof value === 'string') { - value = Buffer.from(value).toString('utf8') - } else { - // 3. Otherwise: + if (er.code === "ENOSYS") + return true - // 1. If value is not a File object, then set value to a new File object, - // representing the same bytes, whose name attribute value is "blob" - if (!isFileLike(value)) { - value = value instanceof Blob - ? new File([value], 'blob', { type: value.type }) - : new FileLike(value, 'blob', { type: value.type }) + var nonroot = !process.getuid || process.getuid() !== 0 + if (nonroot) { + if (er.code === "EINVAL" || er.code === "EPERM") + return true } - // 2. If filename is given, then set value to a new File object, - // representing the same bytes, whose name attribute is filename. - if (filename !== undefined) { - /** @type {FilePropertyBag} */ - const options = { - type: value.type, - lastModified: value.lastModified - } - - value = (NativeFile && value instanceof NativeFile) || value instanceof UndiciFile - ? new File([value], filename, options) - : new FileLike(value, filename, options) - } + return false } - - // 4. Return an entry whose name is name and whose value is value. - return { name, value } } -module.exports = { FormData } - /***/ }), -/***/ 1246: +/***/ 31621: /***/ ((module) => { "use strict"; -// In case of breaking changes, increase the version -// number to avoid conflicts. -const globalOrigin = Symbol.for('undici.globalOrigin.1') +module.exports = (flag, argv = process.argv) => { + const prefix = flag.startsWith('-') ? '' : (flag.length === 1 ? '-' : '--'); + const position = argv.indexOf(prefix + flag); + const terminatorPosition = argv.indexOf('--'); + return position !== -1 && (terminatorPosition === -1 || position < terminatorPosition); +}; -function getGlobalOrigin () { - return globalThis[globalOrigin] -} -function setGlobalOrigin (newOrigin) { - if (newOrigin === undefined) { - Object.defineProperty(globalThis, globalOrigin, { - value: undefined, - writable: true, - enumerable: false, - configurable: false - }) +/***/ }), - return - } +/***/ 90176: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - const parsedURL = new URL(newOrigin) +"use strict"; - if (parsedURL.protocol !== 'http:' && parsedURL.protocol !== 'https:') { - throw new TypeError(`Only http & https urls are allowed, received ${parsedURL.protocol}`) - } - Object.defineProperty(globalThis, globalOrigin, { - value: parsedURL, - writable: true, - enumerable: false, - configurable: false - }) -} +var $defineProperty = __nccwpck_require__(6123); -module.exports = { - getGlobalOrigin, - setGlobalOrigin -} +var hasPropertyDescriptors = function hasPropertyDescriptors() { + return !!$defineProperty; +}; + +hasPropertyDescriptors.hasArrayLengthDefineBug = function hasArrayLengthDefineBug() { + // node v0.6 has a bug where array lengths can be Set but not Defined + if (!$defineProperty) { + return null; + } + try { + return $defineProperty([], 'length', { value: 1 }).length !== 1; + } catch (e) { + // In Firefox 4-22, defining length on an array throws an exception. + return true; + } +}; + +module.exports = hasPropertyDescriptors; /***/ }), -/***/ 554: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 45894: +/***/ ((module) => { "use strict"; -// https://github.com/Ethan-Arrowood/undici-fetch +var test = { + __proto__: null, + foo: {} +}; -const { kHeadersList, kConstruct } = __nccwpck_require__(2785) -const { kGuard } = __nccwpck_require__(5861) -const { kEnumerableProperty } = __nccwpck_require__(3983) -const { - makeIterator, - isValidHeaderName, - isValidHeaderValue -} = __nccwpck_require__(2538) -const { webidl } = __nccwpck_require__(1744) -const assert = __nccwpck_require__(9491) +var $Object = Object; -const kHeadersMap = Symbol('headers map') -const kHeadersSortedMap = Symbol('headers map sorted') +/** @type {import('.')} */ +module.exports = function hasProto() { + // @ts-expect-error: TS errors on an inherited property for some reason + return { __proto__: test }.foo === test.foo + && !(test instanceof $Object); +}; -/** - * @param {number} code - */ -function isHTTPWhiteSpaceCharCode (code) { - return code === 0x00a || code === 0x00d || code === 0x009 || code === 0x020 -} -/** - * @see https://fetch.spec.whatwg.org/#concept-header-value-normalize - * @param {string} potentialValue - */ -function headerValueNormalize (potentialValue) { - // To normalize a byte sequence potentialValue, remove - // any leading and trailing HTTP whitespace bytes from - // potentialValue. - let i = 0; let j = potentialValue.length +/***/ }), - while (j > i && isHTTPWhiteSpaceCharCode(potentialValue.charCodeAt(j - 1))) --j - while (j > i && isHTTPWhiteSpaceCharCode(potentialValue.charCodeAt(i))) ++i +/***/ 40587: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - return i === 0 && j === potentialValue.length ? potentialValue : potentialValue.substring(i, j) -} +"use strict"; -function fill (headers, object) { - // To fill a Headers object headers with a given object object, run these steps: - // 1. If object is a sequence, then for each header in object: - // Note: webidl conversion to array has already been done. - if (Array.isArray(object)) { - for (let i = 0; i < object.length; ++i) { - const header = object[i] - // 1. If header does not contain exactly two items, then throw a TypeError. - if (header.length !== 2) { - throw webidl.errors.exception({ - header: 'Headers constructor', - message: `expected name/value pair to be length 2, found ${header.length}.` - }) - } +var origSymbol = typeof Symbol !== 'undefined' && Symbol; +var hasSymbolSham = __nccwpck_require__(57747); - // 2. Append (header’s first item, header’s second item) to headers. - appendHeader(headers, header[0], header[1]) - } - } else if (typeof object === 'object' && object !== null) { - // Note: null should throw +module.exports = function hasNativeSymbols() { + if (typeof origSymbol !== 'function') { return false; } + if (typeof Symbol !== 'function') { return false; } + if (typeof origSymbol('foo') !== 'symbol') { return false; } + if (typeof Symbol('bar') !== 'symbol') { return false; } - // 2. Otherwise, object is a record, then for each key → value in object, - // append (key, value) to headers - const keys = Object.keys(object) - for (let i = 0; i < keys.length; ++i) { - appendHeader(headers, keys[i], object[keys[i]]) - } - } else { - throw webidl.errors.conversionFailed({ - prefix: 'Headers constructor', - argument: 'Argument 1', - types: ['sequence>', 'record'] - }) - } -} + return hasSymbolSham(); +}; -/** - * @see https://fetch.spec.whatwg.org/#concept-headers-append - */ -function appendHeader (headers, name, value) { - // 1. Normalize value. - value = headerValueNormalize(value) - // 2. If name is not a header name or value is not a - // header value, then throw a TypeError. - if (!isValidHeaderName(name)) { - throw webidl.errors.invalidArgument({ - prefix: 'Headers.append', - value: name, - type: 'header name' - }) - } else if (!isValidHeaderValue(value)) { - throw webidl.errors.invalidArgument({ - prefix: 'Headers.append', - value, - type: 'header value' - }) - } +/***/ }), - // 3. If headers’s guard is "immutable", then throw a TypeError. - // 4. Otherwise, if headers’s guard is "request" and name is a - // forbidden header name, return. - // Note: undici does not implement forbidden header names - if (headers[kGuard] === 'immutable') { - throw new TypeError('immutable') - } else if (headers[kGuard] === 'request-no-cors') { - // 5. Otherwise, if headers’s guard is "request-no-cors": - // TODO - } +/***/ 57747: +/***/ ((module) => { - // 6. Otherwise, if headers’s guard is "response" and name is a - // forbidden response-header name, return. +"use strict"; - // 7. Append (name, value) to headers’s header list. - return headers[kHeadersList].append(name, value) - // 8. If headers’s guard is "request-no-cors", then remove - // privileged no-CORS request headers from headers -} +/* eslint complexity: [2, 18], max-statements: [2, 33] */ +module.exports = function hasSymbols() { + if (typeof Symbol !== 'function' || typeof Object.getOwnPropertySymbols !== 'function') { return false; } + if (typeof Symbol.iterator === 'symbol') { return true; } -class HeadersList { - /** @type {[string, string][]|null} */ - cookies = null + var obj = {}; + var sym = Symbol('test'); + var symObj = Object(sym); + if (typeof sym === 'string') { return false; } - constructor (init) { - if (init instanceof HeadersList) { - this[kHeadersMap] = new Map(init[kHeadersMap]) - this[kHeadersSortedMap] = init[kHeadersSortedMap] - this.cookies = init.cookies === null ? null : [...init.cookies] - } else { - this[kHeadersMap] = new Map(init) - this[kHeadersSortedMap] = null - } - } + if (Object.prototype.toString.call(sym) !== '[object Symbol]') { return false; } + if (Object.prototype.toString.call(symObj) !== '[object Symbol]') { return false; } - // https://fetch.spec.whatwg.org/#header-list-contains - contains (name) { - // A header list list contains a header name name if list - // contains a header whose name is a byte-case-insensitive - // match for name. - name = name.toLowerCase() + // temp disabled per https://github.com/ljharb/object.assign/issues/17 + // if (sym instanceof Symbol) { return false; } + // temp disabled per https://github.com/WebReflection/get-own-property-symbols/issues/4 + // if (!(symObj instanceof Symbol)) { return false; } - return this[kHeadersMap].has(name) - } + // if (typeof Symbol.prototype.toString !== 'function') { return false; } + // if (String(sym) !== Symbol.prototype.toString.call(sym)) { return false; } - clear () { - this[kHeadersMap].clear() - this[kHeadersSortedMap] = null - this.cookies = null - } + var symVal = 42; + obj[sym] = symVal; + for (sym in obj) { return false; } // eslint-disable-line no-restricted-syntax, no-unreachable-loop + if (typeof Object.keys === 'function' && Object.keys(obj).length !== 0) { return false; } - // https://fetch.spec.whatwg.org/#concept-header-list-append - append (name, value) { - this[kHeadersSortedMap] = null + if (typeof Object.getOwnPropertyNames === 'function' && Object.getOwnPropertyNames(obj).length !== 0) { return false; } - // 1. If list contains name, then set name to the first such - // header’s name. - const lowercaseName = name.toLowerCase() - const exists = this[kHeadersMap].get(lowercaseName) + var syms = Object.getOwnPropertySymbols(obj); + if (syms.length !== 1 || syms[0] !== sym) { return false; } - // 2. Append (name, value) to list. - if (exists) { - const delimiter = lowercaseName === 'cookie' ? '; ' : ', ' - this[kHeadersMap].set(lowercaseName, { - name: exists.name, - value: `${exists.value}${delimiter}${value}` - }) - } else { - this[kHeadersMap].set(lowercaseName, { name, value }) - } + if (!Object.prototype.propertyIsEnumerable.call(obj, sym)) { return false; } - if (lowercaseName === 'set-cookie') { - this.cookies ??= [] - this.cookies.push(value) - } - } + if (typeof Object.getOwnPropertyDescriptor === 'function') { + var descriptor = Object.getOwnPropertyDescriptor(obj, sym); + if (descriptor.value !== symVal || descriptor.enumerable !== true) { return false; } + } - // https://fetch.spec.whatwg.org/#concept-header-list-set - set (name, value) { - this[kHeadersSortedMap] = null - const lowercaseName = name.toLowerCase() + return true; +}; - if (lowercaseName === 'set-cookie') { - this.cookies = [value] - } - // 1. If list contains name, then set the value of - // the first such header to value and remove the - // others. - // 2. Otherwise, append header (name, value) to list. - this[kHeadersMap].set(lowercaseName, { name, value }) - } +/***/ }), - // https://fetch.spec.whatwg.org/#concept-header-list-delete - delete (name) { - this[kHeadersSortedMap] = null +/***/ 62157: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - name = name.toLowerCase() +"use strict"; - if (name === 'set-cookie') { - this.cookies = null - } - this[kHeadersMap].delete(name) - } +var call = Function.prototype.call; +var $hasOwn = Object.prototype.hasOwnProperty; +var bind = __nccwpck_require__(88334); - // https://fetch.spec.whatwg.org/#concept-header-list-get - get (name) { - const value = this[kHeadersMap].get(name.toLowerCase()) +/** @type {import('.')} */ +module.exports = bind.call(call, $hasOwn); - // 1. If list does not contain name, then return null. - // 2. Return the values of all headers in list whose name - // is a byte-case-insensitive match for name, - // separated from each other by 0x2C 0x20, in order. - return value === undefined ? null : value.value - } - * [Symbol.iterator] () { - // use the lowercased name - for (const [name, { value }] of this[kHeadersMap]) { - yield [name, value] - } - } +/***/ }), - get entries () { - const headers = {} +/***/ 10845: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - if (this[kHeadersMap].size) { - for (const { name, value } of this[kHeadersMap].values()) { - headers[name] = value - } - } +"use strict"; +/*! + * humanize-ms - index.js + * Copyright(c) 2014 dead_horse + * MIT Licensed + */ - return headers - } -} -// https://fetch.spec.whatwg.org/#headers-class -class Headers { - constructor (init = undefined) { - if (init === kConstruct) { - return - } - this[kHeadersList] = new HeadersList() - // The new Headers(init) constructor steps are: +/** + * Module dependencies. + */ - // 1. Set this’s guard to "none". - this[kGuard] = 'none' +var util = __nccwpck_require__(73837); +var ms = __nccwpck_require__(80900); - // 2. If init is given, then fill this with init. - if (init !== undefined) { - init = webidl.converters.HeadersInit(init) - fill(this, init) - } +module.exports = function (t) { + if (typeof t === 'number') return t; + var r = ms(t); + if (r === undefined) { + var err = new Error(util.format('humanize-ms(%j) result undefined', t)); + console.warn(err.stack); } + return r; +}; - // https://fetch.spec.whatwg.org/#dom-headers-append - append (name, value) { - webidl.brandCheck(this, Headers) - webidl.argumentLengthCheck(arguments, 2, { header: 'Headers.append' }) +/***/ }), - name = webidl.converters.ByteString(name) - value = webidl.converters.ByteString(value) +/***/ 39695: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - return appendHeader(this, name, value) - } +"use strict"; - // https://fetch.spec.whatwg.org/#dom-headers-delete - delete (name) { - webidl.brandCheck(this, Headers) +var Buffer = (__nccwpck_require__(15118).Buffer); + +// Multibyte codec. In this scheme, a character is represented by 1 or more bytes. +// Our codec supports UTF-16 surrogates, extensions for GB18030 and unicode sequences. +// To save memory and loading time, we read table files only when requested. + +exports._dbcs = DBCSCodec; + +var UNASSIGNED = -1, + GB18030_CODE = -2, + SEQ_START = -10, + NODE_START = -1000, + UNASSIGNED_NODE = new Array(0x100), + DEF_CHAR = -1; + +for (var i = 0; i < 0x100; i++) + UNASSIGNED_NODE[i] = UNASSIGNED; + + +// Class DBCSCodec reads and initializes mapping tables. +function DBCSCodec(codecOptions, iconv) { + this.encodingName = codecOptions.encodingName; + if (!codecOptions) + throw new Error("DBCS codec is called without the data.") + if (!codecOptions.table) + throw new Error("Encoding '" + this.encodingName + "' has no data."); + + // Load tables. + var mappingTable = codecOptions.table(); + + + // Decode tables: MBCS -> Unicode. + + // decodeTables is a trie, encoded as an array of arrays of integers. Internal arrays are trie nodes and all have len = 256. + // Trie root is decodeTables[0]. + // Values: >= 0 -> unicode character code. can be > 0xFFFF + // == UNASSIGNED -> unknown/unassigned sequence. + // == GB18030_CODE -> this is the end of a GB18030 4-byte sequence. + // <= NODE_START -> index of the next node in our trie to process next byte. + // <= SEQ_START -> index of the start of a character code sequence, in decodeTableSeq. + this.decodeTables = []; + this.decodeTables[0] = UNASSIGNED_NODE.slice(0); // Create root node. + + // Sometimes a MBCS char corresponds to a sequence of unicode chars. We store them as arrays of integers here. + this.decodeTableSeq = []; + + // Actual mapping tables consist of chunks. Use them to fill up decode tables. + for (var i = 0; i < mappingTable.length; i++) + this._addDecodeChunk(mappingTable[i]); + + this.defaultCharUnicode = iconv.defaultCharUnicode; + + + // Encode tables: Unicode -> DBCS. + + // `encodeTable` is array mapping from unicode char to encoded char. All its values are integers for performance. + // Because it can be sparse, it is represented as array of buckets by 256 chars each. Bucket can be null. + // Values: >= 0 -> it is a normal char. Write the value (if <=256 then 1 byte, if <=65536 then 2 bytes, etc.). + // == UNASSIGNED -> no conversion found. Output a default char. + // <= SEQ_START -> it's an index in encodeTableSeq, see below. The character starts a sequence. + this.encodeTable = []; + + // `encodeTableSeq` is used when a sequence of unicode characters is encoded as a single code. We use a tree of + // objects where keys correspond to characters in sequence and leafs are the encoded dbcs values. A special DEF_CHAR key + // means end of sequence (needed when one sequence is a strict subsequence of another). + // Objects are kept separately from encodeTable to increase performance. + this.encodeTableSeq = []; + + // Some chars can be decoded, but need not be encoded. + var skipEncodeChars = {}; + if (codecOptions.encodeSkipVals) + for (var i = 0; i < codecOptions.encodeSkipVals.length; i++) { + var val = codecOptions.encodeSkipVals[i]; + if (typeof val === 'number') + skipEncodeChars[val] = true; + else + for (var j = val.from; j <= val.to; j++) + skipEncodeChars[j] = true; + } + + // Use decode trie to recursively fill out encode tables. + this._fillEncodeTable(0, 0, skipEncodeChars); - webidl.argumentLengthCheck(arguments, 1, { header: 'Headers.delete' }) + // Add more encoding pairs when needed. + if (codecOptions.encodeAdd) { + for (var uChar in codecOptions.encodeAdd) + if (Object.prototype.hasOwnProperty.call(codecOptions.encodeAdd, uChar)) + this._setEncodeChar(uChar.charCodeAt(0), codecOptions.encodeAdd[uChar]); + } - name = webidl.converters.ByteString(name) + this.defCharSB = this.encodeTable[0][iconv.defaultCharSingleByte.charCodeAt(0)]; + if (this.defCharSB === UNASSIGNED) this.defCharSB = this.encodeTable[0]['?']; + if (this.defCharSB === UNASSIGNED) this.defCharSB = "?".charCodeAt(0); - // 1. If name is not a header name, then throw a TypeError. - if (!isValidHeaderName(name)) { - throw webidl.errors.invalidArgument({ - prefix: 'Headers.delete', - value: name, - type: 'header name' - }) - } - // 2. If this’s guard is "immutable", then throw a TypeError. - // 3. Otherwise, if this’s guard is "request" and name is a - // forbidden header name, return. - // 4. Otherwise, if this’s guard is "request-no-cors", name - // is not a no-CORS-safelisted request-header name, and - // name is not a privileged no-CORS request-header name, - // return. - // 5. Otherwise, if this’s guard is "response" and name is - // a forbidden response-header name, return. - // Note: undici does not implement forbidden header names - if (this[kGuard] === 'immutable') { - throw new TypeError('immutable') - } else if (this[kGuard] === 'request-no-cors') { - // TODO - } + // Load & create GB18030 tables when needed. + if (typeof codecOptions.gb18030 === 'function') { + this.gb18030 = codecOptions.gb18030(); // Load GB18030 ranges. - // 6. If this’s header list does not contain name, then - // return. - if (!this[kHeadersList].contains(name)) { - return - } + // Add GB18030 decode tables. + var thirdByteNodeIdx = this.decodeTables.length; + var thirdByteNode = this.decodeTables[thirdByteNodeIdx] = UNASSIGNED_NODE.slice(0); - // 7. Delete name from this’s header list. - // 8. If this’s guard is "request-no-cors", then remove - // privileged no-CORS request headers from this. - this[kHeadersList].delete(name) - } + var fourthByteNodeIdx = this.decodeTables.length; + var fourthByteNode = this.decodeTables[fourthByteNodeIdx] = UNASSIGNED_NODE.slice(0); - // https://fetch.spec.whatwg.org/#dom-headers-get - get (name) { - webidl.brandCheck(this, Headers) + for (var i = 0x81; i <= 0xFE; i++) { + var secondByteNodeIdx = NODE_START - this.decodeTables[0][i]; + var secondByteNode = this.decodeTables[secondByteNodeIdx]; + for (var j = 0x30; j <= 0x39; j++) + secondByteNode[j] = NODE_START - thirdByteNodeIdx; + } + for (var i = 0x81; i <= 0xFE; i++) + thirdByteNode[i] = NODE_START - fourthByteNodeIdx; + for (var i = 0x30; i <= 0x39; i++) + fourthByteNode[i] = GB18030_CODE + } +} + +DBCSCodec.prototype.encoder = DBCSEncoder; +DBCSCodec.prototype.decoder = DBCSDecoder; + +// Decoder helpers +DBCSCodec.prototype._getDecodeTrieNode = function(addr) { + var bytes = []; + for (; addr > 0; addr >>= 8) + bytes.push(addr & 0xFF); + if (bytes.length == 0) + bytes.push(0); + + var node = this.decodeTables[0]; + for (var i = bytes.length-1; i > 0; i--) { // Traverse nodes deeper into the trie. + var val = node[bytes[i]]; + + if (val == UNASSIGNED) { // Create new node. + node[bytes[i]] = NODE_START - this.decodeTables.length; + this.decodeTables.push(node = UNASSIGNED_NODE.slice(0)); + } + else if (val <= NODE_START) { // Existing node. + node = this.decodeTables[NODE_START - val]; + } + else + throw new Error("Overwrite byte in " + this.encodingName + ", addr: " + addr.toString(16)); + } + return node; +} - webidl.argumentLengthCheck(arguments, 1, { header: 'Headers.get' }) - name = webidl.converters.ByteString(name) +DBCSCodec.prototype._addDecodeChunk = function(chunk) { + // First element of chunk is the hex mbcs code where we start. + var curAddr = parseInt(chunk[0], 16); - // 1. If name is not a header name, then throw a TypeError. - if (!isValidHeaderName(name)) { - throw webidl.errors.invalidArgument({ - prefix: 'Headers.get', - value: name, - type: 'header name' - }) + // Choose the decoding node where we'll write our chars. + var writeTable = this._getDecodeTrieNode(curAddr); + curAddr = curAddr & 0xFF; + + // Write all other elements of the chunk to the table. + for (var k = 1; k < chunk.length; k++) { + var part = chunk[k]; + if (typeof part === "string") { // String, write as-is. + for (var l = 0; l < part.length;) { + var code = part.charCodeAt(l++); + if (0xD800 <= code && code < 0xDC00) { // Decode surrogate + var codeTrail = part.charCodeAt(l++); + if (0xDC00 <= codeTrail && codeTrail < 0xE000) + writeTable[curAddr++] = 0x10000 + (code - 0xD800) * 0x400 + (codeTrail - 0xDC00); + else + throw new Error("Incorrect surrogate pair in " + this.encodingName + " at chunk " + chunk[0]); + } + else if (0x0FF0 < code && code <= 0x0FFF) { // Character sequence (our own encoding used) + var len = 0xFFF - code + 2; + var seq = []; + for (var m = 0; m < len; m++) + seq.push(part.charCodeAt(l++)); // Simple variation: don't support surrogates or subsequences in seq. + + writeTable[curAddr++] = SEQ_START - this.decodeTableSeq.length; + this.decodeTableSeq.push(seq); + } + else + writeTable[curAddr++] = code; // Basic char + } + } + else if (typeof part === "number") { // Integer, meaning increasing sequence starting with prev character. + var charCode = writeTable[curAddr - 1] + 1; + for (var l = 0; l < part; l++) + writeTable[curAddr++] = charCode++; + } + else + throw new Error("Incorrect type '" + typeof part + "' given in " + this.encodingName + " at chunk " + chunk[0]); } + if (curAddr > 0xFF) + throw new Error("Incorrect chunk in " + this.encodingName + " at addr " + chunk[0] + ": too long" + curAddr); +} - // 2. Return the result of getting name from this’s header - // list. - return this[kHeadersList].get(name) - } +// Encoder helpers +DBCSCodec.prototype._getEncodeBucket = function(uCode) { + var high = uCode >> 8; // This could be > 0xFF because of astral characters. + if (this.encodeTable[high] === undefined) + this.encodeTable[high] = UNASSIGNED_NODE.slice(0); // Create bucket on demand. + return this.encodeTable[high]; +} - // https://fetch.spec.whatwg.org/#dom-headers-has - has (name) { - webidl.brandCheck(this, Headers) +DBCSCodec.prototype._setEncodeChar = function(uCode, dbcsCode) { + var bucket = this._getEncodeBucket(uCode); + var low = uCode & 0xFF; + if (bucket[low] <= SEQ_START) + this.encodeTableSeq[SEQ_START-bucket[low]][DEF_CHAR] = dbcsCode; // There's already a sequence, set a single-char subsequence of it. + else if (bucket[low] == UNASSIGNED) + bucket[low] = dbcsCode; +} - webidl.argumentLengthCheck(arguments, 1, { header: 'Headers.has' }) +DBCSCodec.prototype._setEncodeSequence = function(seq, dbcsCode) { + + // Get the root of character tree according to first character of the sequence. + var uCode = seq[0]; + var bucket = this._getEncodeBucket(uCode); + var low = uCode & 0xFF; - name = webidl.converters.ByteString(name) + var node; + if (bucket[low] <= SEQ_START) { + // There's already a sequence with - use it. + node = this.encodeTableSeq[SEQ_START-bucket[low]]; + } + else { + // There was no sequence object - allocate a new one. + node = {}; + if (bucket[low] !== UNASSIGNED) node[DEF_CHAR] = bucket[low]; // If a char was set before - make it a single-char subsequence. + bucket[low] = SEQ_START - this.encodeTableSeq.length; + this.encodeTableSeq.push(node); + } + + // Traverse the character tree, allocating new nodes as needed. + for (var j = 1; j < seq.length-1; j++) { + var oldVal = node[uCode]; + if (typeof oldVal === 'object') + node = oldVal; + else { + node = node[uCode] = {} + if (oldVal !== undefined) + node[DEF_CHAR] = oldVal + } + } - // 1. If name is not a header name, then throw a TypeError. - if (!isValidHeaderName(name)) { - throw webidl.errors.invalidArgument({ - prefix: 'Headers.has', - value: name, - type: 'header name' - }) + // Set the leaf to given dbcsCode. + uCode = seq[seq.length-1]; + node[uCode] = dbcsCode; +} + +DBCSCodec.prototype._fillEncodeTable = function(nodeIdx, prefix, skipEncodeChars) { + var node = this.decodeTables[nodeIdx]; + for (var i = 0; i < 0x100; i++) { + var uCode = node[i]; + var mbCode = prefix + i; + if (skipEncodeChars[mbCode]) + continue; + + if (uCode >= 0) + this._setEncodeChar(uCode, mbCode); + else if (uCode <= NODE_START) + this._fillEncodeTable(NODE_START - uCode, mbCode << 8, skipEncodeChars); + else if (uCode <= SEQ_START) + this._setEncodeSequence(this.decodeTableSeq[SEQ_START - uCode], mbCode); } +} - // 2. Return true if this’s header list contains name; - // otherwise false. - return this[kHeadersList].contains(name) - } - // https://fetch.spec.whatwg.org/#dom-headers-set - set (name, value) { - webidl.brandCheck(this, Headers) - webidl.argumentLengthCheck(arguments, 2, { header: 'Headers.set' }) +// == Encoder ================================================================== - name = webidl.converters.ByteString(name) - value = webidl.converters.ByteString(value) +function DBCSEncoder(options, codec) { + // Encoder state + this.leadSurrogate = -1; + this.seqObj = undefined; + + // Static data + this.encodeTable = codec.encodeTable; + this.encodeTableSeq = codec.encodeTableSeq; + this.defaultCharSingleByte = codec.defCharSB; + this.gb18030 = codec.gb18030; +} - // 1. Normalize value. - value = headerValueNormalize(value) +DBCSEncoder.prototype.write = function(str) { + var newBuf = Buffer.alloc(str.length * (this.gb18030 ? 4 : 3)), + leadSurrogate = this.leadSurrogate, + seqObj = this.seqObj, nextChar = -1, + i = 0, j = 0; - // 2. If name is not a header name or value is not a - // header value, then throw a TypeError. - if (!isValidHeaderName(name)) { - throw webidl.errors.invalidArgument({ - prefix: 'Headers.set', - value: name, - type: 'header name' - }) - } else if (!isValidHeaderValue(value)) { - throw webidl.errors.invalidArgument({ - prefix: 'Headers.set', - value, - type: 'header value' - }) - } + while (true) { + // 0. Get next character. + if (nextChar === -1) { + if (i == str.length) break; + var uCode = str.charCodeAt(i++); + } + else { + var uCode = nextChar; + nextChar = -1; + } - // 3. If this’s guard is "immutable", then throw a TypeError. - // 4. Otherwise, if this’s guard is "request" and name is a - // forbidden header name, return. - // 5. Otherwise, if this’s guard is "request-no-cors" and - // name/value is not a no-CORS-safelisted request-header, - // return. - // 6. Otherwise, if this’s guard is "response" and name is a - // forbidden response-header name, return. - // Note: undici does not implement forbidden header names - if (this[kGuard] === 'immutable') { - throw new TypeError('immutable') - } else if (this[kGuard] === 'request-no-cors') { - // TODO + // 1. Handle surrogates. + if (0xD800 <= uCode && uCode < 0xE000) { // Char is one of surrogates. + if (uCode < 0xDC00) { // We've got lead surrogate. + if (leadSurrogate === -1) { + leadSurrogate = uCode; + continue; + } else { + leadSurrogate = uCode; + // Double lead surrogate found. + uCode = UNASSIGNED; + } + } else { // We've got trail surrogate. + if (leadSurrogate !== -1) { + uCode = 0x10000 + (leadSurrogate - 0xD800) * 0x400 + (uCode - 0xDC00); + leadSurrogate = -1; + } else { + // Incomplete surrogate pair - only trail surrogate found. + uCode = UNASSIGNED; + } + + } + } + else if (leadSurrogate !== -1) { + // Incomplete surrogate pair - only lead surrogate found. + nextChar = uCode; uCode = UNASSIGNED; // Write an error, then current char. + leadSurrogate = -1; + } + + // 2. Convert uCode character. + var dbcsCode = UNASSIGNED; + if (seqObj !== undefined && uCode != UNASSIGNED) { // We are in the middle of the sequence + var resCode = seqObj[uCode]; + if (typeof resCode === 'object') { // Sequence continues. + seqObj = resCode; + continue; + + } else if (typeof resCode == 'number') { // Sequence finished. Write it. + dbcsCode = resCode; + + } else if (resCode == undefined) { // Current character is not part of the sequence. + + // Try default character for this sequence + resCode = seqObj[DEF_CHAR]; + if (resCode !== undefined) { + dbcsCode = resCode; // Found. Write it. + nextChar = uCode; // Current character will be written too in the next iteration. + + } else { + // TODO: What if we have no default? (resCode == undefined) + // Then, we should write first char of the sequence as-is and try the rest recursively. + // Didn't do it for now because no encoding has this situation yet. + // Currently, just skip the sequence and write current char. + } + } + seqObj = undefined; + } + else if (uCode >= 0) { // Regular character + var subtable = this.encodeTable[uCode >> 8]; + if (subtable !== undefined) + dbcsCode = subtable[uCode & 0xFF]; + + if (dbcsCode <= SEQ_START) { // Sequence start + seqObj = this.encodeTableSeq[SEQ_START-dbcsCode]; + continue; + } + + if (dbcsCode == UNASSIGNED && this.gb18030) { + // Use GB18030 algorithm to find character(s) to write. + var idx = findIdx(this.gb18030.uChars, uCode); + if (idx != -1) { + var dbcsCode = this.gb18030.gbChars[idx] + (uCode - this.gb18030.uChars[idx]); + newBuf[j++] = 0x81 + Math.floor(dbcsCode / 12600); dbcsCode = dbcsCode % 12600; + newBuf[j++] = 0x30 + Math.floor(dbcsCode / 1260); dbcsCode = dbcsCode % 1260; + newBuf[j++] = 0x81 + Math.floor(dbcsCode / 10); dbcsCode = dbcsCode % 10; + newBuf[j++] = 0x30 + dbcsCode; + continue; + } + } + } + + // 3. Write dbcsCode character. + if (dbcsCode === UNASSIGNED) + dbcsCode = this.defaultCharSingleByte; + + if (dbcsCode < 0x100) { + newBuf[j++] = dbcsCode; + } + else if (dbcsCode < 0x10000) { + newBuf[j++] = dbcsCode >> 8; // high byte + newBuf[j++] = dbcsCode & 0xFF; // low byte + } + else { + newBuf[j++] = dbcsCode >> 16; + newBuf[j++] = (dbcsCode >> 8) & 0xFF; + newBuf[j++] = dbcsCode & 0xFF; + } } - // 7. Set (name, value) in this’s header list. - // 8. If this’s guard is "request-no-cors", then remove - // privileged no-CORS request headers from this - this[kHeadersList].set(name, value) - } + this.seqObj = seqObj; + this.leadSurrogate = leadSurrogate; + return newBuf.slice(0, j); +} - // https://fetch.spec.whatwg.org/#dom-headers-getsetcookie - getSetCookie () { - webidl.brandCheck(this, Headers) +DBCSEncoder.prototype.end = function() { + if (this.leadSurrogate === -1 && this.seqObj === undefined) + return; // All clean. Most often case. - // 1. If this’s header list does not contain `Set-Cookie`, then return « ». - // 2. Return the values of all headers in this’s header list whose name is - // a byte-case-insensitive match for `Set-Cookie`, in order. + var newBuf = Buffer.alloc(10), j = 0; - const list = this[kHeadersList].cookies + if (this.seqObj) { // We're in the sequence. + var dbcsCode = this.seqObj[DEF_CHAR]; + if (dbcsCode !== undefined) { // Write beginning of the sequence. + if (dbcsCode < 0x100) { + newBuf[j++] = dbcsCode; + } + else { + newBuf[j++] = dbcsCode >> 8; // high byte + newBuf[j++] = dbcsCode & 0xFF; // low byte + } + } else { + // See todo above. + } + this.seqObj = undefined; + } - if (list) { - return [...list] + if (this.leadSurrogate !== -1) { + // Incomplete surrogate pair - only lead surrogate found. + newBuf[j++] = this.defaultCharSingleByte; + this.leadSurrogate = -1; } + + return newBuf.slice(0, j); +} - return [] - } +// Export for testing +DBCSEncoder.prototype.findIdx = findIdx; - // https://fetch.spec.whatwg.org/#concept-header-list-sort-and-combine - get [kHeadersSortedMap] () { - if (this[kHeadersList][kHeadersSortedMap]) { - return this[kHeadersList][kHeadersSortedMap] - } - // 1. Let headers be an empty list of headers with the key being the name - // and value the value. - const headers = [] +// == Decoder ================================================================== - // 2. Let names be the result of convert header names to a sorted-lowercase - // set with all the names of the headers in list. - const names = [...this[kHeadersList]].sort((a, b) => a[0] < b[0] ? -1 : 1) - const cookies = this[kHeadersList].cookies +function DBCSDecoder(options, codec) { + // Decoder state + this.nodeIdx = 0; + this.prevBuf = Buffer.alloc(0); - // 3. For each name of names: - for (let i = 0; i < names.length; ++i) { - const [name, value] = names[i] - // 1. If name is `set-cookie`, then: - if (name === 'set-cookie') { - // 1. Let values be a list of all values of headers in list whose name - // is a byte-case-insensitive match for name, in order. + // Static data + this.decodeTables = codec.decodeTables; + this.decodeTableSeq = codec.decodeTableSeq; + this.defaultCharUnicode = codec.defaultCharUnicode; + this.gb18030 = codec.gb18030; +} - // 2. For each value of values: - // 1. Append (name, value) to headers. - for (let j = 0; j < cookies.length; ++j) { - headers.push([name, cookies[j]]) +DBCSDecoder.prototype.write = function(buf) { + var newBuf = Buffer.alloc(buf.length*2), + nodeIdx = this.nodeIdx, + prevBuf = this.prevBuf, prevBufOffset = this.prevBuf.length, + seqStart = -this.prevBuf.length, // idx of the start of current parsed sequence. + uCode; + + if (prevBufOffset > 0) // Make prev buf overlap a little to make it easier to slice later. + prevBuf = Buffer.concat([prevBuf, buf.slice(0, 10)]); + + for (var i = 0, j = 0; i < buf.length; i++) { + var curByte = (i >= 0) ? buf[i] : prevBuf[i + prevBufOffset]; + + // Lookup in current trie node. + var uCode = this.decodeTables[nodeIdx][curByte]; + + if (uCode >= 0) { + // Normal character, just use it. } - } else { - // 2. Otherwise: + else if (uCode === UNASSIGNED) { // Unknown char. + // TODO: Callback with seq. + //var curSeq = (seqStart >= 0) ? buf.slice(seqStart, i+1) : prevBuf.slice(seqStart + prevBufOffset, i+1 + prevBufOffset); + i = seqStart; // Try to parse again, after skipping first byte of the sequence ('i' will be incremented by 'for' cycle). + uCode = this.defaultCharUnicode.charCodeAt(0); + } + else if (uCode === GB18030_CODE) { + var curSeq = (seqStart >= 0) ? buf.slice(seqStart, i+1) : prevBuf.slice(seqStart + prevBufOffset, i+1 + prevBufOffset); + var ptr = (curSeq[0]-0x81)*12600 + (curSeq[1]-0x30)*1260 + (curSeq[2]-0x81)*10 + (curSeq[3]-0x30); + var idx = findIdx(this.gb18030.gbChars, ptr); + uCode = this.gb18030.uChars[idx] + ptr - this.gb18030.gbChars[idx]; + } + else if (uCode <= NODE_START) { // Go to next trie node. + nodeIdx = NODE_START - uCode; + continue; + } + else if (uCode <= SEQ_START) { // Output a sequence of chars. + var seq = this.decodeTableSeq[SEQ_START - uCode]; + for (var k = 0; k < seq.length - 1; k++) { + uCode = seq[k]; + newBuf[j++] = uCode & 0xFF; + newBuf[j++] = uCode >> 8; + } + uCode = seq[seq.length-1]; + } + else + throw new Error("iconv-lite internal error: invalid decoding table value " + uCode + " at " + nodeIdx + "/" + curByte); - // 1. Let value be the result of getting name from list. + // Write the character to buffer, handling higher planes using surrogate pair. + if (uCode > 0xFFFF) { + uCode -= 0x10000; + var uCodeLead = 0xD800 + Math.floor(uCode / 0x400); + newBuf[j++] = uCodeLead & 0xFF; + newBuf[j++] = uCodeLead >> 8; - // 2. Assert: value is non-null. - assert(value !== null) + uCode = 0xDC00 + uCode % 0x400; + } + newBuf[j++] = uCode & 0xFF; + newBuf[j++] = uCode >> 8; - // 3. Append (name, value) to headers. - headers.push([name, value]) - } + // Reset trie node. + nodeIdx = 0; seqStart = i+1; } - this[kHeadersList][kHeadersSortedMap] = headers + this.nodeIdx = nodeIdx; + this.prevBuf = (seqStart >= 0) ? buf.slice(seqStart) : prevBuf.slice(seqStart + prevBufOffset); + return newBuf.slice(0, j).toString('ucs2'); +} - // 4. Return headers. - return headers - } +DBCSDecoder.prototype.end = function() { + var ret = ''; - keys () { - webidl.brandCheck(this, Headers) + // Try to parse all remaining chars. + while (this.prevBuf.length > 0) { + // Skip 1 character in the buffer. + ret += this.defaultCharUnicode; + var buf = this.prevBuf.slice(1); - if (this[kGuard] === 'immutable') { - const value = this[kHeadersSortedMap] - return makeIterator(() => value, 'Headers', - 'key') + // Parse remaining as usual. + this.prevBuf = Buffer.alloc(0); + this.nodeIdx = 0; + if (buf.length > 0) + ret += this.write(buf); } - return makeIterator( - () => [...this[kHeadersSortedMap].values()], - 'Headers', - 'key' - ) - } + this.nodeIdx = 0; + return ret; +} - values () { - webidl.brandCheck(this, Headers) +// Binary search for GB18030. Returns largest i such that table[i] <= val. +function findIdx(table, val) { + if (table[0] > val) + return -1; - if (this[kGuard] === 'immutable') { - const value = this[kHeadersSortedMap] - return makeIterator(() => value, 'Headers', - 'value') + var l = 0, r = table.length; + while (l < r-1) { // always table[l] <= val < table[r] + var mid = l + Math.floor((r-l+1)/2); + if (table[mid] <= val) + l = mid; + else + r = mid; } + return l; +} - return makeIterator( - () => [...this[kHeadersSortedMap].values()], - 'Headers', - 'value' - ) - } - entries () { - webidl.brandCheck(this, Headers) - if (this[kGuard] === 'immutable') { - const value = this[kHeadersSortedMap] - return makeIterator(() => value, 'Headers', - 'key+value') - } +/***/ }), - return makeIterator( - () => [...this[kHeadersSortedMap].values()], - 'Headers', - 'key+value' - ) - } +/***/ 91386: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - /** - * @param {(value: string, key: string, self: Headers) => void} callbackFn - * @param {unknown} thisArg - */ - forEach (callbackFn, thisArg = globalThis) { - webidl.brandCheck(this, Headers) +"use strict"; - webidl.argumentLengthCheck(arguments, 1, { header: 'Headers.forEach' }) - if (typeof callbackFn !== 'function') { - throw new TypeError( - "Failed to execute 'forEach' on 'Headers': parameter 1 is not of type 'Function'." - ) - } +// Description of supported double byte encodings and aliases. +// Tables are not require()-d until they are needed to speed up library load. +// require()-s are direct to support Browserify. - for (const [key, value] of this) { - callbackFn.apply(thisArg, [value, key, this]) - } - } +module.exports = { + + // == Japanese/ShiftJIS ==================================================== + // All japanese encodings are based on JIS X set of standards: + // JIS X 0201 - Single-byte encoding of ASCII + ¥ + Kana chars at 0xA1-0xDF. + // JIS X 0208 - Main set of 6879 characters, placed in 94x94 plane, to be encoded by 2 bytes. + // Has several variations in 1978, 1983, 1990 and 1997. + // JIS X 0212 - Supplementary plane of 6067 chars in 94x94 plane. 1990. Effectively dead. + // JIS X 0213 - Extension and modern replacement of 0208 and 0212. Total chars: 11233. + // 2 planes, first is superset of 0208, second - revised 0212. + // Introduced in 2000, revised 2004. Some characters are in Unicode Plane 2 (0x2xxxx) + + // Byte encodings are: + // * Shift_JIS: Compatible with 0201, uses not defined chars in top half as lead bytes for double-byte + // encoding of 0208. Lead byte ranges: 0x81-0x9F, 0xE0-0xEF; Trail byte ranges: 0x40-0x7E, 0x80-0x9E, 0x9F-0xFC. + // Windows CP932 is a superset of Shift_JIS. Some companies added more chars, notably KDDI. + // * EUC-JP: Up to 3 bytes per character. Used mostly on *nixes. + // 0x00-0x7F - lower part of 0201 + // 0x8E, 0xA1-0xDF - upper part of 0201 + // (0xA1-0xFE)x2 - 0208 plane (94x94). + // 0x8F, (0xA1-0xFE)x2 - 0212 plane (94x94). + // * JIS X 208: 7-bit, direct encoding of 0208. Byte ranges: 0x21-0x7E (94 values). Uncommon. + // Used as-is in ISO2022 family. + // * ISO2022-JP: Stateful encoding, with escape sequences to switch between ASCII, + // 0201-1976 Roman, 0208-1978, 0208-1983. + // * ISO2022-JP-1: Adds esc seq for 0212-1990. + // * ISO2022-JP-2: Adds esc seq for GB2313-1980, KSX1001-1992, ISO8859-1, ISO8859-7. + // * ISO2022-JP-3: Adds esc seq for 0201-1976 Kana set, 0213-2000 Planes 1, 2. + // * ISO2022-JP-2004: Adds 0213-2004 Plane 1. + // + // After JIS X 0213 appeared, Shift_JIS-2004, EUC-JISX0213 and ISO2022-JP-2004 followed, with just changing the planes. + // + // Overall, it seems that it's a mess :( http://www8.plala.or.jp/tkubota1/unicode-symbols-map2.html - [Symbol.for('nodejs.util.inspect.custom')] () { - webidl.brandCheck(this, Headers) + 'shiftjis': { + type: '_dbcs', + table: function() { return __nccwpck_require__(27014) }, + encodeAdd: {'\u00a5': 0x5C, '\u203E': 0x7E}, + encodeSkipVals: [{from: 0xED40, to: 0xF940}], + }, + 'csshiftjis': 'shiftjis', + 'mskanji': 'shiftjis', + 'sjis': 'shiftjis', + 'windows31j': 'shiftjis', + 'ms31j': 'shiftjis', + 'xsjis': 'shiftjis', + 'windows932': 'shiftjis', + 'ms932': 'shiftjis', + '932': 'shiftjis', + 'cp932': 'shiftjis', + + 'eucjp': { + type: '_dbcs', + table: function() { return __nccwpck_require__(31532) }, + encodeAdd: {'\u00a5': 0x5C, '\u203E': 0x7E}, + }, - return this[kHeadersList] - } -} + // TODO: KDDI extension to Shift_JIS + // TODO: IBM CCSID 942 = CP932, but F0-F9 custom chars and other char changes. + // TODO: IBM CCSID 943 = Shift_JIS = CP932 with original Shift_JIS lower 128 chars. + + + // == Chinese/GBK ========================================================== + // http://en.wikipedia.org/wiki/GBK + // We mostly implement W3C recommendation: https://www.w3.org/TR/encoding/#gbk-encoder + + // Oldest GB2312 (1981, ~7600 chars) is a subset of CP936 + 'gb2312': 'cp936', + 'gb231280': 'cp936', + 'gb23121980': 'cp936', + 'csgb2312': 'cp936', + 'csiso58gb231280': 'cp936', + 'euccn': 'cp936', + + // Microsoft's CP936 is a subset and approximation of GBK. + 'windows936': 'cp936', + 'ms936': 'cp936', + '936': 'cp936', + 'cp936': { + type: '_dbcs', + table: function() { return __nccwpck_require__(13336) }, + }, -Headers.prototype[Symbol.iterator] = Headers.prototype.entries + // GBK (~22000 chars) is an extension of CP936 that added user-mapped chars and some other. + 'gbk': { + type: '_dbcs', + table: function() { return (__nccwpck_require__(13336).concat)(__nccwpck_require__(44346)) }, + }, + 'xgbk': 'gbk', + 'isoir58': 'gbk', + + // GB18030 is an algorithmic extension of GBK. + // Main source: https://www.w3.org/TR/encoding/#gbk-encoder + // http://icu-project.org/docs/papers/gb18030.html + // http://source.icu-project.org/repos/icu/data/trunk/charset/data/xml/gb-18030-2000.xml + // http://www.khngai.com/chinese/charmap/tblgbk.php?page=0 + 'gb18030': { + type: '_dbcs', + table: function() { return (__nccwpck_require__(13336).concat)(__nccwpck_require__(44346)) }, + gb18030: function() { return __nccwpck_require__(36258) }, + encodeSkipVals: [0x80], + encodeAdd: {'€': 0xA2E3}, + }, -Object.defineProperties(Headers.prototype, { - append: kEnumerableProperty, - delete: kEnumerableProperty, - get: kEnumerableProperty, - has: kEnumerableProperty, - set: kEnumerableProperty, - getSetCookie: kEnumerableProperty, - keys: kEnumerableProperty, - values: kEnumerableProperty, - entries: kEnumerableProperty, - forEach: kEnumerableProperty, - [Symbol.iterator]: { enumerable: false }, - [Symbol.toStringTag]: { - value: 'Headers', - configurable: true - } -}) + 'chinese': 'gb18030', -webidl.converters.HeadersInit = function (V) { - if (webidl.util.Type(V) === 'Object') { - if (V[Symbol.iterator]) { - return webidl.converters['sequence>'](V) - } - return webidl.converters['record'](V) - } + // == Korean =============================================================== + // EUC-KR, KS_C_5601 and KS X 1001 are exactly the same. + 'windows949': 'cp949', + 'ms949': 'cp949', + '949': 'cp949', + 'cp949': { + type: '_dbcs', + table: function() { return __nccwpck_require__(77348) }, + }, - throw webidl.errors.conversionFailed({ - prefix: 'Headers constructor', - argument: 'Argument 1', - types: ['sequence>', 'record'] - }) -} + 'cseuckr': 'cp949', + 'csksc56011987': 'cp949', + 'euckr': 'cp949', + 'isoir149': 'cp949', + 'korean': 'cp949', + 'ksc56011987': 'cp949', + 'ksc56011989': 'cp949', + 'ksc5601': 'cp949', + + + // == Big5/Taiwan/Hong Kong ================================================ + // There are lots of tables for Big5 and cp950. Please see the following links for history: + // http://moztw.org/docs/big5/ http://www.haible.de/bruno/charsets/conversion-tables/Big5.html + // Variations, in roughly number of defined chars: + // * Windows CP 950: Microsoft variant of Big5. Canonical: http://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WINDOWS/CP950.TXT + // * Windows CP 951: Microsoft variant of Big5-HKSCS-2001. Seems to be never public. http://me.abelcheung.org/articles/research/what-is-cp951/ + // * Big5-2003 (Taiwan standard) almost superset of cp950. + // * Unicode-at-on (UAO) / Mozilla 1.8. Falling out of use on the Web. Not supported by other browsers. + // * Big5-HKSCS (-2001, -2004, -2008). Hong Kong standard. + // many unicode code points moved from PUA to Supplementary plane (U+2XXXX) over the years. + // Plus, it has 4 combining sequences. + // Seems that Mozilla refused to support it for 10 yrs. https://bugzilla.mozilla.org/show_bug.cgi?id=162431 https://bugzilla.mozilla.org/show_bug.cgi?id=310299 + // because big5-hkscs is the only encoding to include astral characters in non-algorithmic way. + // Implementations are not consistent within browsers; sometimes labeled as just big5. + // MS Internet Explorer switches from big5 to big5-hkscs when a patch applied. + // Great discussion & recap of what's going on https://bugzilla.mozilla.org/show_bug.cgi?id=912470#c31 + // In the encoder, it might make sense to support encoding old PUA mappings to Big5 bytes seq-s. + // Official spec: http://www.ogcio.gov.hk/en/business/tech_promotion/ccli/terms/doc/2003cmp_2008.txt + // http://www.ogcio.gov.hk/tc/business/tech_promotion/ccli/terms/doc/hkscs-2008-big5-iso.txt + // + // Current understanding of how to deal with Big5(-HKSCS) is in the Encoding Standard, http://encoding.spec.whatwg.org/#big5-encoder + // Unicode mapping (http://www.unicode.org/Public/MAPPINGS/OBSOLETE/EASTASIA/OTHER/BIG5.TXT) is said to be wrong. + + 'windows950': 'cp950', + 'ms950': 'cp950', + '950': 'cp950', + 'cp950': { + type: '_dbcs', + table: function() { return __nccwpck_require__(74284) }, + }, -module.exports = { - fill, - Headers, - HeadersList + // Big5 has many variations and is an extension of cp950. We use Encoding Standard's as a consensus. + 'big5': 'big5hkscs', + 'big5hkscs': { + type: '_dbcs', + table: function() { return (__nccwpck_require__(74284).concat)(__nccwpck_require__(63480)) }, + encodeSkipVals: [0xa2cc], + }, + + 'cnbig5': 'big5hkscs', + 'csbig5': 'big5hkscs', + 'xxbig5': 'big5hkscs', +}; + + +/***/ }), + +/***/ 82733: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + + +// Update this array if you add/rename/remove files in this directory. +// We support Browserify by skipping automatic module discovery and requiring modules directly. +var modules = [ + __nccwpck_require__(12376), + __nccwpck_require__(11155), + __nccwpck_require__(51644), + __nccwpck_require__(26657), + __nccwpck_require__(41080), + __nccwpck_require__(21012), + __nccwpck_require__(39695), + __nccwpck_require__(91386), +]; + +// Put all encoding/alias/codec definitions to single object and export it. +for (var i = 0; i < modules.length; i++) { + var module = modules[i]; + for (var enc in module) + if (Object.prototype.hasOwnProperty.call(module, enc)) + exports[enc] = module[enc]; } /***/ }), -/***/ 4881: +/***/ 12376: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -// https://github.com/Ethan-Arrowood/undici-fetch +var Buffer = (__nccwpck_require__(15118).Buffer); +// Export Node.js internal encodings. -const { - Response, - makeNetworkError, - makeAppropriateNetworkError, - filterResponse, - makeResponse -} = __nccwpck_require__(7823) -const { Headers } = __nccwpck_require__(554) -const { Request, makeRequest } = __nccwpck_require__(8359) -const zlib = __nccwpck_require__(9796) -const { - bytesMatch, - makePolicyContainer, - clonePolicyContainer, - requestBadPort, - TAOCheck, - appendRequestOriginHeader, - responseLocationURL, - requestCurrentURL, - setRequestReferrerPolicyOnRedirect, - tryUpgradeRequestToAPotentiallyTrustworthyURL, - createOpaqueTimingInfo, - appendFetchMetadata, - corsCheck, - crossOriginResourcePolicyCheck, - determineRequestsReferrer, - coarsenedSharedCurrentTime, - createDeferredPromise, - isBlobLike, - sameOrigin, - isCancelled, - isAborted, - isErrorLike, - fullyReadBody, - readableStreamClose, - isomorphicEncode, - urlIsLocal, - urlIsHttpHttpsScheme, - urlHasHttpsScheme -} = __nccwpck_require__(2538) -const { kState, kHeaders, kGuard, kRealm } = __nccwpck_require__(5861) -const assert = __nccwpck_require__(9491) -const { safelyExtractBody } = __nccwpck_require__(1472) -const { - redirectStatusSet, - nullBodyStatus, - safeMethodsSet, - requestBodyHeader, - subresourceSet, - DOMException -} = __nccwpck_require__(1037) -const { kHeadersList } = __nccwpck_require__(2785) -const EE = __nccwpck_require__(2361) -const { Readable, pipeline } = __nccwpck_require__(2781) -const { addAbortListener, isErrored, isReadable, nodeMajor, nodeMinor } = __nccwpck_require__(3983) -const { dataURLProcessor, serializeAMimeType } = __nccwpck_require__(685) -const { TransformStream } = __nccwpck_require__(5356) -const { getGlobalDispatcher } = __nccwpck_require__(1892) -const { webidl } = __nccwpck_require__(1744) -const { STATUS_CODES } = __nccwpck_require__(3685) -const GET_OR_HEAD = ['GET', 'HEAD'] +module.exports = { + // Encodings + utf8: { type: "_internal", bomAware: true}, + cesu8: { type: "_internal", bomAware: true}, + unicode11utf8: "utf8", -/** @type {import('buffer').resolveObjectURL} */ -let resolveObjectURL -let ReadableStream = globalThis.ReadableStream + ucs2: { type: "_internal", bomAware: true}, + utf16le: "ucs2", -class Fetch extends EE { - constructor (dispatcher) { - super() + binary: { type: "_internal" }, + base64: { type: "_internal" }, + hex: { type: "_internal" }, - this.dispatcher = dispatcher - this.connection = null - this.dump = false - this.state = 'ongoing' - // 2 terminated listeners get added per request, - // but only 1 gets removed. If there are 20 redirects, - // 21 listeners will be added. - // See https://github.com/nodejs/undici/issues/1711 - // TODO (fix): Find and fix root cause for leaked listener. - this.setMaxListeners(21) - } + // Codec. + _internal: InternalCodec, +}; - terminate (reason) { - if (this.state !== 'ongoing') { - return - } +//------------------------------------------------------------------------------ - this.state = 'terminated' - this.connection?.destroy(reason) - this.emit('terminated', reason) - } +function InternalCodec(codecOptions, iconv) { + this.enc = codecOptions.encodingName; + this.bomAware = codecOptions.bomAware; - // https://fetch.spec.whatwg.org/#fetch-controller-abort - abort (error) { - if (this.state !== 'ongoing') { - return + if (this.enc === "base64") + this.encoder = InternalEncoderBase64; + else if (this.enc === "cesu8") { + this.enc = "utf8"; // Use utf8 for decoding. + this.encoder = InternalEncoderCesu8; + + // Add decoder for versions of Node not supporting CESU-8 + if (Buffer.from('eda0bdedb2a9', 'hex').toString() !== '💩') { + this.decoder = InternalDecoderCesu8; + this.defaultCharUnicode = iconv.defaultCharUnicode; + } } +} - // 1. Set controller’s state to "aborted". - this.state = 'aborted' +InternalCodec.prototype.encoder = InternalEncoder; +InternalCodec.prototype.decoder = InternalDecoder; - // 2. Let fallbackError be an "AbortError" DOMException. - // 3. Set error to fallbackError if it is not given. - if (!error) { - error = new DOMException('The operation was aborted.', 'AbortError') - } +//------------------------------------------------------------------------------ - // 4. Let serializedError be StructuredSerialize(error). - // If that threw an exception, catch it, and let - // serializedError be StructuredSerialize(fallbackError). +// We use node.js internal decoder. Its signature is the same as ours. +var StringDecoder = (__nccwpck_require__(71576).StringDecoder); - // 5. Set controller’s serialized abort reason to serializedError. - this.serializedAbortReason = error +if (!StringDecoder.prototype.end) // Node v0.8 doesn't have this method. + StringDecoder.prototype.end = function() {}; - this.connection?.destroy(error) - this.emit('terminated', error) - } -} -// https://fetch.spec.whatwg.org/#fetch-method -function fetch (input, init = {}) { - webidl.argumentLengthCheck(arguments, 1, { header: 'globalThis.fetch' }) +function InternalDecoder(options, codec) { + StringDecoder.call(this, codec.enc); +} - // 1. Let p be a new promise. - const p = createDeferredPromise() +InternalDecoder.prototype = StringDecoder.prototype; - // 2. Let requestObject be the result of invoking the initial value of - // Request as constructor with input and init as arguments. If this throws - // an exception, reject p with it and return p. - let requestObject - try { - requestObject = new Request(input, init) - } catch (e) { - p.reject(e) - return p.promise - } +//------------------------------------------------------------------------------ +// Encoder is mostly trivial - // 3. Let request be requestObject’s request. - const request = requestObject[kState] +function InternalEncoder(options, codec) { + this.enc = codec.enc; +} - // 4. If requestObject’s signal’s aborted flag is set, then: - if (requestObject.signal.aborted) { - // 1. Abort the fetch() call with p, request, null, and - // requestObject’s signal’s abort reason. - abortFetch(p, request, null, requestObject.signal.reason) +InternalEncoder.prototype.write = function(str) { + return Buffer.from(str, this.enc); +} - // 2. Return p. - return p.promise - } +InternalEncoder.prototype.end = function() { +} - // 5. Let globalObject be request’s client’s global object. - const globalObject = request.client.globalObject - // 6. If globalObject is a ServiceWorkerGlobalScope object, then set - // request’s service-workers mode to "none". - if (globalObject?.constructor?.name === 'ServiceWorkerGlobalScope') { - request.serviceWorkers = 'none' - } +//------------------------------------------------------------------------------ +// Except base64 encoder, which must keep its state. - // 7. Let responseObject be null. - let responseObject = null +function InternalEncoderBase64(options, codec) { + this.prevStr = ''; +} - // 8. Let relevantRealm be this’s relevant Realm. - const relevantRealm = null +InternalEncoderBase64.prototype.write = function(str) { + str = this.prevStr + str; + var completeQuads = str.length - (str.length % 4); + this.prevStr = str.slice(completeQuads); + str = str.slice(0, completeQuads); - // 9. Let locallyAborted be false. - let locallyAborted = false + return Buffer.from(str, "base64"); +} - // 10. Let controller be null. - let controller = null +InternalEncoderBase64.prototype.end = function() { + return Buffer.from(this.prevStr, "base64"); +} - // 11. Add the following abort steps to requestObject’s signal: - addAbortListener( - requestObject.signal, - () => { - // 1. Set locallyAborted to true. - locallyAborted = true - // 2. Assert: controller is non-null. - assert(controller != null) +//------------------------------------------------------------------------------ +// CESU-8 encoder is also special. - // 3. Abort controller with requestObject’s signal’s abort reason. - controller.abort(requestObject.signal.reason) +function InternalEncoderCesu8(options, codec) { +} - // 4. Abort the fetch() call with p, request, responseObject, - // and requestObject’s signal’s abort reason. - abortFetch(p, request, responseObject, requestObject.signal.reason) +InternalEncoderCesu8.prototype.write = function(str) { + var buf = Buffer.alloc(str.length * 3), bufIdx = 0; + for (var i = 0; i < str.length; i++) { + var charCode = str.charCodeAt(i); + // Naive implementation, but it works because CESU-8 is especially easy + // to convert from UTF-16 (which all JS strings are encoded in). + if (charCode < 0x80) + buf[bufIdx++] = charCode; + else if (charCode < 0x800) { + buf[bufIdx++] = 0xC0 + (charCode >>> 6); + buf[bufIdx++] = 0x80 + (charCode & 0x3f); + } + else { // charCode will always be < 0x10000 in javascript. + buf[bufIdx++] = 0xE0 + (charCode >>> 12); + buf[bufIdx++] = 0x80 + ((charCode >>> 6) & 0x3f); + buf[bufIdx++] = 0x80 + (charCode & 0x3f); + } } - ) + return buf.slice(0, bufIdx); +} - // 12. Let handleFetchDone given response response be to finalize and - // report timing with response, globalObject, and "fetch". - const handleFetchDone = (response) => - finalizeAndReportTiming(response, 'fetch') +InternalEncoderCesu8.prototype.end = function() { +} - // 13. Set controller to the result of calling fetch given request, - // with processResponseEndOfBody set to handleFetchDone, and processResponse - // given response being these substeps: +//------------------------------------------------------------------------------ +// CESU-8 decoder is not implemented in Node v4.0+ - const processResponse = (response) => { - // 1. If locallyAborted is true, terminate these substeps. - if (locallyAborted) { - return Promise.resolve() +function InternalDecoderCesu8(options, codec) { + this.acc = 0; + this.contBytes = 0; + this.accBytes = 0; + this.defaultCharUnicode = codec.defaultCharUnicode; +} + +InternalDecoderCesu8.prototype.write = function(buf) { + var acc = this.acc, contBytes = this.contBytes, accBytes = this.accBytes, + res = ''; + for (var i = 0; i < buf.length; i++) { + var curByte = buf[i]; + if ((curByte & 0xC0) !== 0x80) { // Leading byte + if (contBytes > 0) { // Previous code is invalid + res += this.defaultCharUnicode; + contBytes = 0; + } + + if (curByte < 0x80) { // Single-byte code + res += String.fromCharCode(curByte); + } else if (curByte < 0xE0) { // Two-byte code + acc = curByte & 0x1F; + contBytes = 1; accBytes = 1; + } else if (curByte < 0xF0) { // Three-byte code + acc = curByte & 0x0F; + contBytes = 2; accBytes = 1; + } else { // Four or more are not supported for CESU-8. + res += this.defaultCharUnicode; + } + } else { // Continuation byte + if (contBytes > 0) { // We're waiting for it. + acc = (acc << 6) | (curByte & 0x3f); + contBytes--; accBytes++; + if (contBytes === 0) { + // Check for overlong encoding, but support Modified UTF-8 (encoding NULL as C0 80) + if (accBytes === 2 && acc < 0x80 && acc > 0) + res += this.defaultCharUnicode; + else if (accBytes === 3 && acc < 0x800) + res += this.defaultCharUnicode; + else + // Actually add character. + res += String.fromCharCode(acc); + } + } else { // Unexpected continuation byte + res += this.defaultCharUnicode; + } + } } + this.acc = acc; this.contBytes = contBytes; this.accBytes = accBytes; + return res; +} - // 2. If response’s aborted flag is set, then: - if (response.aborted) { - // 1. Let deserializedError be the result of deserialize a serialized - // abort reason given controller’s serialized abort reason and - // relevantRealm. +InternalDecoderCesu8.prototype.end = function() { + var res = 0; + if (this.contBytes > 0) + res += this.defaultCharUnicode; + return res; +} - // 2. Abort the fetch() call with p, request, responseObject, and - // deserializedError. - abortFetch(p, request, responseObject, controller.serializedAbortReason) - return Promise.resolve() - } +/***/ }), - // 3. If response is a network error, then reject p with a TypeError - // and terminate these substeps. - if (response.type === 'error') { - p.reject( - Object.assign(new TypeError('fetch failed'), { cause: response.error }) - ) - return Promise.resolve() +/***/ 26657: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +var Buffer = (__nccwpck_require__(15118).Buffer); + +// Single-byte codec. Needs a 'chars' string parameter that contains 256 or 128 chars that +// correspond to encoded bytes (if 128 - then lower half is ASCII). + +exports._sbcs = SBCSCodec; +function SBCSCodec(codecOptions, iconv) { + if (!codecOptions) + throw new Error("SBCS codec is called without the data.") + + // Prepare char buffer for decoding. + if (!codecOptions.chars || (codecOptions.chars.length !== 128 && codecOptions.chars.length !== 256)) + throw new Error("Encoding '"+codecOptions.type+"' has incorrect 'chars' (must be of len 128 or 256)"); + + if (codecOptions.chars.length === 128) { + var asciiString = ""; + for (var i = 0; i < 128; i++) + asciiString += String.fromCharCode(i); + codecOptions.chars = asciiString + codecOptions.chars; } - // 4. Set responseObject to the result of creating a Response object, - // given response, "immutable", and relevantRealm. - responseObject = new Response() - responseObject[kState] = response - responseObject[kRealm] = relevantRealm - responseObject[kHeaders][kHeadersList] = response.headersList - responseObject[kHeaders][kGuard] = 'immutable' - responseObject[kHeaders][kRealm] = relevantRealm + this.decodeBuf = Buffer.from(codecOptions.chars, 'ucs2'); + + // Encoding buffer. + var encodeBuf = Buffer.alloc(65536, iconv.defaultCharSingleByte.charCodeAt(0)); - // 5. Resolve p with responseObject. - p.resolve(responseObject) - } + for (var i = 0; i < codecOptions.chars.length; i++) + encodeBuf[codecOptions.chars.charCodeAt(i)] = i; - controller = fetching({ - request, - processResponseEndOfBody: handleFetchDone, - processResponse, - dispatcher: init.dispatcher ?? getGlobalDispatcher() // undici - }) + this.encodeBuf = encodeBuf; +} - // 14. Return p. - return p.promise +SBCSCodec.prototype.encoder = SBCSEncoder; +SBCSCodec.prototype.decoder = SBCSDecoder; + + +function SBCSEncoder(options, codec) { + this.encodeBuf = codec.encodeBuf; } -// https://fetch.spec.whatwg.org/#finalize-and-report-timing -function finalizeAndReportTiming (response, initiatorType = 'other') { - // 1. If response is an aborted network error, then return. - if (response.type === 'error' && response.aborted) { - return - } +SBCSEncoder.prototype.write = function(str) { + var buf = Buffer.alloc(str.length); + for (var i = 0; i < str.length; i++) + buf[i] = this.encodeBuf[str.charCodeAt(i)]; + + return buf; +} - // 2. If response’s URL list is null or empty, then return. - if (!response.urlList?.length) { - return - } +SBCSEncoder.prototype.end = function() { +} - // 3. Let originalURL be response’s URL list[0]. - const originalURL = response.urlList[0] - // 4. Let timingInfo be response’s timing info. - let timingInfo = response.timingInfo +function SBCSDecoder(options, codec) { + this.decodeBuf = codec.decodeBuf; +} - // 5. Let cacheState be response’s cache state. - let cacheState = response.cacheState +SBCSDecoder.prototype.write = function(buf) { + // Strings are immutable in JS -> we use ucs2 buffer to speed up computations. + var decodeBuf = this.decodeBuf; + var newBuf = Buffer.alloc(buf.length*2); + var idx1 = 0, idx2 = 0; + for (var i = 0; i < buf.length; i++) { + idx1 = buf[i]*2; idx2 = i*2; + newBuf[idx2] = decodeBuf[idx1]; + newBuf[idx2+1] = decodeBuf[idx1+1]; + } + return newBuf.toString('ucs2'); +} - // 6. If originalURL’s scheme is not an HTTP(S) scheme, then return. - if (!urlIsHttpHttpsScheme(originalURL)) { - return - } +SBCSDecoder.prototype.end = function() { +} - // 7. If timingInfo is null, then return. - if (timingInfo === null) { - return - } - // 8. If response’s timing allow passed flag is not set, then: - if (!response.timingAllowPassed) { - // 1. Set timingInfo to a the result of creating an opaque timing info for timingInfo. - timingInfo = createOpaqueTimingInfo({ - startTime: timingInfo.startTime - }) +/***/ }), - // 2. Set cacheState to the empty string. - cacheState = '' - } +/***/ 21012: +/***/ ((module) => { - // 9. Set timingInfo’s end time to the coarsened shared current time - // given global’s relevant settings object’s cross-origin isolated - // capability. - // TODO: given global’s relevant settings object’s cross-origin isolated - // capability? - timingInfo.endTime = coarsenedSharedCurrentTime() +"use strict"; - // 10. Set response’s timing info to timingInfo. - response.timingInfo = timingInfo - // 11. Mark resource timing for timingInfo, originalURL, initiatorType, - // global, and cacheState. - markResourceTiming( - timingInfo, - originalURL, - initiatorType, - globalThis, - cacheState - ) -} - -// https://w3c.github.io/resource-timing/#dfn-mark-resource-timing -function markResourceTiming (timingInfo, originalURL, initiatorType, globalThis, cacheState) { - if (nodeMajor > 18 || (nodeMajor === 18 && nodeMinor >= 2)) { - performance.markResourceTiming(timingInfo, originalURL.href, initiatorType, globalThis, cacheState) +// Generated data for sbcs codec. Don't edit manually. Regenerate using generation/gen-sbcs.js script. +module.exports = { + "437": "cp437", + "737": "cp737", + "775": "cp775", + "850": "cp850", + "852": "cp852", + "855": "cp855", + "856": "cp856", + "857": "cp857", + "858": "cp858", + "860": "cp860", + "861": "cp861", + "862": "cp862", + "863": "cp863", + "864": "cp864", + "865": "cp865", + "866": "cp866", + "869": "cp869", + "874": "windows874", + "922": "cp922", + "1046": "cp1046", + "1124": "cp1124", + "1125": "cp1125", + "1129": "cp1129", + "1133": "cp1133", + "1161": "cp1161", + "1162": "cp1162", + "1163": "cp1163", + "1250": "windows1250", + "1251": "windows1251", + "1252": "windows1252", + "1253": "windows1253", + "1254": "windows1254", + "1255": "windows1255", + "1256": "windows1256", + "1257": "windows1257", + "1258": "windows1258", + "28591": "iso88591", + "28592": "iso88592", + "28593": "iso88593", + "28594": "iso88594", + "28595": "iso88595", + "28596": "iso88596", + "28597": "iso88597", + "28598": "iso88598", + "28599": "iso88599", + "28600": "iso885910", + "28601": "iso885911", + "28603": "iso885913", + "28604": "iso885914", + "28605": "iso885915", + "28606": "iso885916", + "windows874": { + "type": "_sbcs", + "chars": "€����…�����������‘’“”•–—�������� กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู����฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛����" + }, + "win874": "windows874", + "cp874": "windows874", + "windows1250": { + "type": "_sbcs", + "chars": "€�‚�„…†‡�‰Š‹ŚŤŽŹ�‘’“”•–—�™š›śťžź ˇ˘Ł¤Ą¦§¨©Ş«¬­®Ż°±˛ł´µ¶·¸ąş»Ľ˝ľżŔÁÂĂÄĹĆÇČÉĘËĚÍÎĎĐŃŇÓÔŐÖ×ŘŮÚŰÜÝŢßŕáâăäĺćçčéęëěíîďđńňóôőö÷řůúűüýţ˙" + }, + "win1250": "windows1250", + "cp1250": "windows1250", + "windows1251": { + "type": "_sbcs", + "chars": "ЂЃ‚ѓ„…†‡€‰Љ‹ЊЌЋЏђ‘’“”•–—�™љ›њќћџ ЎўЈ¤Ґ¦§Ё©Є«¬­®Ї°±Ііґµ¶·ё№є»јЅѕїАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя" + }, + "win1251": "windows1251", + "cp1251": "windows1251", + "windows1252": { + "type": "_sbcs", + "chars": "€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ" + }, + "win1252": "windows1252", + "cp1252": "windows1252", + "windows1253": { + "type": "_sbcs", + "chars": "€�‚ƒ„…†‡�‰�‹�����‘’“”•–—�™�›���� ΅Ά£¤¥¦§¨©�«¬­®―°±²³΄µ¶·ΈΉΊ»Ό½ΎΏΐΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡ�ΣΤΥΦΧΨΩΪΫάέήίΰαβγδεζηθικλμνξοπρςστυφχψωϊϋόύώ�" + }, + "win1253": "windows1253", + "cp1253": "windows1253", + "windows1254": { + "type": "_sbcs", + "chars": "€�‚ƒ„…†‡ˆ‰Š‹Œ����‘’“”•–—˜™š›œ��Ÿ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏĞÑÒÓÔÕÖ×ØÙÚÛÜİŞßàáâãäåæçèéêëìíîïğñòóôõö÷øùúûüışÿ" + }, + "win1254": "windows1254", + "cp1254": "windows1254", + "windows1255": { + "type": "_sbcs", + "chars": "€�‚ƒ„…†‡ˆ‰�‹�����‘’“”•–—˜™�›���� ¡¢£₪¥¦§¨©×«¬­®¯°±²³´µ¶·¸¹÷»¼½¾¿ְֱֲֳִֵֶַָֹֺֻּֽ־ֿ׀ׁׂ׃װױײ׳״�������אבגדהוזחטיךכלםמןנסעףפץצקרשת��‎‏�" + }, + "win1255": "windows1255", + "cp1255": "windows1255", + "windows1256": { + "type": "_sbcs", + "chars": "€پ‚ƒ„…†‡ˆ‰ٹ‹Œچژڈگ‘’“”•–—ک™ڑ›œ‌‍ں ،¢£¤¥¦§¨©ھ«¬­®¯°±²³´µ¶·¸¹؛»¼½¾؟ہءآأؤإئابةتثجحخدذرزسشصض×طظعغـفقكàلâمنهوçèéêëىيîïًٌٍَôُِ÷ّùْûü‎‏ے" + }, + "win1256": "windows1256", + "cp1256": "windows1256", + "windows1257": { + "type": "_sbcs", + "chars": "€�‚�„…†‡�‰�‹�¨ˇ¸�‘’“”•–—�™�›�¯˛� �¢£¤�¦§Ø©Ŗ«¬­®Æ°±²³´µ¶·ø¹ŗ»¼½¾æĄĮĀĆÄÅĘĒČÉŹĖĢĶĪĻŠŃŅÓŌÕÖ×ŲŁŚŪÜŻŽßąįāćäåęēčéźėģķīļšńņóōõö÷ųłśūüżž˙" + }, + "win1257": "windows1257", + "cp1257": "windows1257", + "windows1258": { + "type": "_sbcs", + "chars": "€�‚ƒ„…†‡ˆ‰�‹Œ����‘’“”•–—˜™�›œ��Ÿ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂĂÄÅÆÇÈÉÊË̀ÍÎÏĐÑ̉ÓÔƠÖ×ØÙÚÛÜỮßàáâăäåæçèéêë́íîïđṇ̃óôơö÷øùúûüư₫ÿ" + }, + "win1258": "windows1258", + "cp1258": "windows1258", + "iso88591": { + "type": "_sbcs", + "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ" + }, + "cp28591": "iso88591", + "iso88592": { + "type": "_sbcs", + "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ Ą˘Ł¤ĽŚ§¨ŠŞŤŹ­ŽŻ°ą˛ł´ľśˇ¸šşťź˝žżŔÁÂĂÄĹĆÇČÉĘËĚÍÎĎĐŃŇÓÔŐÖ×ŘŮÚŰÜÝŢßŕáâăäĺćçčéęëěíîďđńňóôőö÷řůúűüýţ˙" + }, + "cp28592": "iso88592", + "iso88593": { + "type": "_sbcs", + "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ Ħ˘£¤�Ĥ§¨İŞĞĴ­�Ż°ħ²³´µĥ·¸ışğĵ½�żÀÁÂ�ÄĊĈÇÈÉÊËÌÍÎÏ�ÑÒÓÔĠÖ×ĜÙÚÛÜŬŜßàáâ�äċĉçèéêëìíîï�ñòóôġö÷ĝùúûüŭŝ˙" + }, + "cp28593": "iso88593", + "iso88594": { + "type": "_sbcs", + "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ĄĸŖ¤ĨĻ§¨ŠĒĢŦ­Ž¯°ą˛ŗ´ĩļˇ¸šēģŧŊžŋĀÁÂÃÄÅÆĮČÉĘËĖÍÎĪĐŅŌĶÔÕÖ×ØŲÚÛÜŨŪßāáâãäåæįčéęëėíîīđņōķôõö÷øųúûüũū˙" + }, + "cp28594": "iso88594", + "iso88595": { + "type": "_sbcs", + "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ЁЂЃЄЅІЇЈЉЊЋЌ­ЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя№ёђѓєѕіїјљњћќ§ўџ" + }, + "cp28595": "iso88595", + "iso88596": { + "type": "_sbcs", + "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ���¤�������،­�������������؛���؟�ءآأؤإئابةتثجحخدذرزسشصضطظعغ�����ـفقكلمنهوىيًٌٍَُِّْ�������������" + }, + "cp28596": "iso88596", + "iso88597": { + "type": "_sbcs", + "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ‘’£€₯¦§¨©ͺ«¬­�―°±²³΄΅Ά·ΈΉΊ»Ό½ΎΏΐΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡ�ΣΤΥΦΧΨΩΪΫάέήίΰαβγδεζηθικλμνξοπρςστυφχψωϊϋόύώ�" + }, + "cp28597": "iso88597", + "iso88598": { + "type": "_sbcs", + "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ �¢£¤¥¦§¨©×«¬­®¯°±²³´µ¶·¸¹÷»¼½¾��������������������������������‗אבגדהוזחטיךכלםמןנסעףפץצקרשת��‎‏�" + }, + "cp28598": "iso88598", + "iso88599": { + "type": "_sbcs", + "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏĞÑÒÓÔÕÖ×ØÙÚÛÜİŞßàáâãäåæçèéêëìíîïğñòóôõö÷øùúûüışÿ" + }, + "cp28599": "iso88599", + "iso885910": { + "type": "_sbcs", + "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ĄĒĢĪĨĶ§ĻĐŠŦŽ­ŪŊ°ąēģīĩķ·ļđšŧž―ūŋĀÁÂÃÄÅÆĮČÉĘËĖÍÎÏÐŅŌÓÔÕÖŨØŲÚÛÜÝÞßāáâãäåæįčéęëėíîïðņōóôõöũøųúûüýþĸ" + }, + "cp28600": "iso885910", + "iso885911": { + "type": "_sbcs", + "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู����฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛����" + }, + "cp28601": "iso885911", + "iso885913": { + "type": "_sbcs", + "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ”¢£¤„¦§Ø©Ŗ«¬­®Æ°±²³“µ¶·ø¹ŗ»¼½¾æĄĮĀĆÄÅĘĒČÉŹĖĢĶĪĻŠŃŅÓŌÕÖ×ŲŁŚŪÜŻŽßąįāćäåęēčéźėģķīļšńņóōõö÷ųłśūüżž’" + }, + "cp28603": "iso885913", + "iso885914": { + "type": "_sbcs", + "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ Ḃḃ£ĊċḊ§Ẁ©ẂḋỲ­®ŸḞḟĠġṀṁ¶ṖẁṗẃṠỳẄẅṡÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏŴÑÒÓÔÕÖṪØÙÚÛÜÝŶßàáâãäåæçèéêëìíîïŵñòóôõöṫøùúûüýŷÿ" + }, + "cp28604": "iso885914", + "iso885915": { + "type": "_sbcs", + "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£€¥Š§š©ª«¬­®¯°±²³Žµ¶·ž¹º»ŒœŸ¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ" + }, + "cp28605": "iso885915", + "iso885916": { + "type": "_sbcs", + "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ĄąŁ€„Š§š©Ș«Ź­źŻ°±ČłŽ”¶·žčș»ŒœŸżÀÁÂĂÄĆÆÇÈÉÊËÌÍÎÏĐŃÒÓÔŐÖŚŰÙÚÛÜĘȚßàáâăäćæçèéêëìíîïđńòóôőöśűùúûüęțÿ" + }, + "cp28606": "iso885916", + "cp437": { + "type": "_sbcs", + "chars": "ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜ¢£¥₧ƒáíóúñѪº¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ " + }, + "ibm437": "cp437", + "csibm437": "cp437", + "cp737": { + "type": "_sbcs", + "chars": "ΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΩαβγδεζηθικλμνξοπρσςτυφχψ░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀ωάέήϊίόύϋώΆΈΉΊΌΎΏ±≥≤ΪΫ÷≈°∙·√ⁿ²■ " + }, + "ibm737": "cp737", + "csibm737": "cp737", + "cp775": { + "type": "_sbcs", + "chars": "ĆüéāäģåćłēŖŗīŹÄÅÉæÆōöĢ¢ŚśÖÜø£ØפĀĪóŻżź”¦©®¬½¼Ł«»░▒▓│┤ĄČĘĖ╣║╗╝ĮŠ┐└┴┬├─┼ŲŪ╚╔╩╦╠═╬Žąčęėįšųūž┘┌█▄▌▐▀ÓßŌŃõÕµńĶķĻļņĒŅ’­±“¾¶§÷„°∙·¹³²■ " + }, + "ibm775": "cp775", + "csibm775": "cp775", + "cp850": { + "type": "_sbcs", + "chars": "ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜø£Ø׃áíóúñѪº¿®¬½¼¡«»░▒▓│┤ÁÂÀ©╣║╗╝¢¥┐└┴┬├─┼ãÃ╚╔╩╦╠═╬¤ðÐÊËÈıÍÎÏ┘┌█▄¦Ì▀ÓßÔÒõÕµþÞÚÛÙýݯ´­±‗¾¶§÷¸°¨·¹³²■ " + }, + "ibm850": "cp850", + "csibm850": "cp850", + "cp852": { + "type": "_sbcs", + "chars": "ÇüéâäůćçłëŐőîŹÄĆÉĹĺôöĽľŚśÖÜŤťŁ×čáíóúĄąŽžĘ꬟Ⱥ«»░▒▓│┤ÁÂĚŞ╣║╗╝Żż┐└┴┬├─┼Ăă╚╔╩╦╠═╬¤đĐĎËďŇÍÎě┘┌█▄ŢŮ▀ÓßÔŃńňŠšŔÚŕŰýÝţ´­˝˛ˇ˘§÷¸°¨˙űŘř■ " + }, + "ibm852": "cp852", + "csibm852": "cp852", + "cp855": { + "type": "_sbcs", + "chars": "ђЂѓЃёЁєЄѕЅіІїЇјЈљЉњЊћЋќЌўЎџЏюЮъЪаАбБцЦдДеЕфФгГ«»░▒▓│┤хХиИ╣║╗╝йЙ┐└┴┬├─┼кК╚╔╩╦╠═╬¤лЛмМнНоОп┘┌█▄Пя▀ЯрРсСтТуУжЖвВьЬ№­ыЫзЗшШэЭщЩчЧ§■ " + }, + "ibm855": "cp855", + "csibm855": "cp855", + "cp856": { + "type": "_sbcs", + "chars": "אבגדהוזחטיךכלםמןנסעףפץצקרשת�£�×����������®¬½¼�«»░▒▓│┤���©╣║╗╝¢¥┐└┴┬├─┼��╚╔╩╦╠═╬¤���������┘┌█▄¦�▀������µ�������¯´­±‗¾¶§÷¸°¨·¹³²■ " + }, + "ibm856": "cp856", + "csibm856": "cp856", + "cp857": { + "type": "_sbcs", + "chars": "ÇüéâäàåçêëèïîıÄÅÉæÆôöòûùİÖÜø£ØŞşáíóúñÑĞ𿮬½¼¡«»░▒▓│┤ÁÂÀ©╣║╗╝¢¥┐└┴┬├─┼ãÃ╚╔╩╦╠═╬¤ºªÊËÈ�ÍÎÏ┘┌█▄¦Ì▀ÓßÔÒõÕµ�×ÚÛÙìÿ¯´­±�¾¶§÷¸°¨·¹³²■ " + }, + "ibm857": "cp857", + "csibm857": "cp857", + "cp858": { + "type": "_sbcs", + "chars": "ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜø£Ø׃áíóúñѪº¿®¬½¼¡«»░▒▓│┤ÁÂÀ©╣║╗╝¢¥┐└┴┬├─┼ãÃ╚╔╩╦╠═╬¤ðÐÊËÈ€ÍÎÏ┘┌█▄¦Ì▀ÓßÔÒõÕµþÞÚÛÙýݯ´­±‗¾¶§÷¸°¨·¹³²■ " + }, + "ibm858": "cp858", + "csibm858": "cp858", + "cp860": { + "type": "_sbcs", + "chars": "ÇüéâãàÁçêÊèÍÔìÃÂÉÀÈôõòÚùÌÕÜ¢£Ù₧ÓáíóúñѪº¿Ò¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ " + }, + "ibm860": "cp860", + "csibm860": "cp860", + "cp861": { + "type": "_sbcs", + "chars": "ÇüéâäàåçêëèÐðÞÄÅÉæÆôöþûÝýÖÜø£Ø₧ƒáíóúÁÍÓÚ¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ " + }, + "ibm861": "cp861", + "csibm861": "cp861", + "cp862": { + "type": "_sbcs", + "chars": "אבגדהוזחטיךכלםמןנסעףפץצקרשת¢£¥₧ƒáíóúñѪº¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ " + }, + "ibm862": "cp862", + "csibm862": "cp862", + "cp863": { + "type": "_sbcs", + "chars": "ÇüéâÂà¶çêëèïî‗À§ÉÈÊôËÏûù¤ÔÜ¢£ÙÛƒ¦´óú¨¸³¯Î⌐¬½¼¾«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ " + }, + "ibm863": "cp863", + "csibm863": "cp863", + "cp864": { + "type": "_sbcs", + "chars": "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\"#$٪&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~°·∙√▒─│┼┤┬├┴┐┌└┘β∞φ±½¼≈«»ﻷﻸ��ﻻﻼ� ­ﺂ£¤ﺄ��ﺎﺏﺕﺙ،ﺝﺡﺥ٠١٢٣٤٥٦٧٨٩ﻑ؛ﺱﺵﺹ؟¢ﺀﺁﺃﺅﻊﺋﺍﺑﺓﺗﺛﺟﺣﺧﺩﺫﺭﺯﺳﺷﺻﺿﻁﻅﻋﻏ¦¬÷×ﻉـﻓﻗﻛﻟﻣﻧﻫﻭﻯﻳﺽﻌﻎﻍﻡﹽّﻥﻩﻬﻰﻲﻐﻕﻵﻶﻝﻙﻱ■�" + }, + "ibm864": "cp864", + "csibm864": "cp864", + "cp865": { + "type": "_sbcs", + "chars": "ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜø£Ø₧ƒáíóúñѪº¿⌐¬½¼¡«¤░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ " + }, + "ibm865": "cp865", + "csibm865": "cp865", + "cp866": { + "type": "_sbcs", + "chars": "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмноп░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀рстуфхцчшщъыьэюяЁёЄєЇїЎў°∙·√№¤■ " + }, + "ibm866": "cp866", + "csibm866": "cp866", + "cp869": { + "type": "_sbcs", + "chars": "������Ά�·¬¦‘’Έ―ΉΊΪΌ��ΎΫ©Ώ²³ά£έήίϊΐόύΑΒΓΔΕΖΗ½ΘΙ«»░▒▓│┤ΚΛΜΝ╣║╗╝ΞΟ┐└┴┬├─┼ΠΡ╚╔╩╦╠═╬ΣΤΥΦΧΨΩαβγ┘┌█▄δε▀ζηθικλμνξοπρσςτ΄­±υφχ§ψ΅°¨ωϋΰώ■ " + }, + "ibm869": "cp869", + "csibm869": "cp869", + "cp922": { + "type": "_sbcs", + "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§¨©ª«¬­®‾°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏŠÑÒÓÔÕÖ×ØÙÚÛÜÝŽßàáâãäåæçèéêëìíîïšñòóôõö÷øùúûüýžÿ" + }, + "ibm922": "cp922", + "csibm922": "cp922", + "cp1046": { + "type": "_sbcs", + "chars": "ﺈ×÷ﹱˆ■│─┐┌└┘ﹹﹻﹽﹿﹷﺊﻰﻳﻲﻎﻏﻐﻶﻸﻺﻼ ¤ﺋﺑﺗﺛﺟﺣ،­ﺧﺳ٠١٢٣٤٥٦٧٨٩ﺷ؛ﺻﺿﻊ؟ﻋءآأؤإئابةتثجحخدذرزسشصضطﻇعغﻌﺂﺄﺎﻓـفقكلمنهوىيًٌٍَُِّْﻗﻛﻟﻵﻷﻹﻻﻣﻧﻬﻩ�" + }, + "ibm1046": "cp1046", + "csibm1046": "cp1046", + "cp1124": { + "type": "_sbcs", + "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ЁЂҐЄЅІЇЈЉЊЋЌ­ЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя№ёђґєѕіїјљњћќ§ўџ" + }, + "ibm1124": "cp1124", + "csibm1124": "cp1124", + "cp1125": { + "type": "_sbcs", + "chars": "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмноп░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀рстуфхцчшщъыьэюяЁёҐґЄєІіЇї·√№¤■ " + }, + "ibm1125": "cp1125", + "csibm1125": "cp1125", + "cp1129": { + "type": "_sbcs", + "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§œ©ª«¬­®¯°±²³Ÿµ¶·Œ¹º»¼½¾¿ÀÁÂĂÄÅÆÇÈÉÊË̀ÍÎÏĐÑ̉ÓÔƠÖ×ØÙÚÛÜỮßàáâăäåæçèéêë́íîïđṇ̃óôơö÷øùúûüư₫ÿ" + }, + "ibm1129": "cp1129", + "csibm1129": "cp1129", + "cp1133": { + "type": "_sbcs", + "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ກຂຄງຈສຊຍດຕຖທນບປຜຝພຟມຢຣລວຫອຮ���ຯະາຳິີຶືຸູຼັົຽ���ເແໂໃໄ່້໊໋໌ໍໆ�ໜໝ₭����������������໐໑໒໓໔໕໖໗໘໙��¢¬¦�" + }, + "ibm1133": "cp1133", + "csibm1133": "cp1133", + "cp1161": { + "type": "_sbcs", + "chars": "��������������������������������่กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู้๊๋€฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛¢¬¦ " + }, + "ibm1161": "cp1161", + "csibm1161": "cp1161", + "cp1162": { + "type": "_sbcs", + "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู����฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛����" + }, + "ibm1162": "cp1162", + "csibm1162": "cp1162", + "cp1163": { + "type": "_sbcs", + "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£€¥¦§œ©ª«¬­®¯°±²³Ÿµ¶·Œ¹º»¼½¾¿ÀÁÂĂÄÅÆÇÈÉÊË̀ÍÎÏĐÑ̉ÓÔƠÖ×ØÙÚÛÜỮßàáâăäåæçèéêë́íîïđṇ̃óôơö÷øùúûüư₫ÿ" + }, + "ibm1163": "cp1163", + "csibm1163": "cp1163", + "maccroatian": { + "type": "_sbcs", + "chars": "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®Š™´¨≠ŽØ∞±≤≥∆µ∂∑∏š∫ªºΩžø¿¡¬√ƒ≈Ć«Č… ÀÃÕŒœĐ—“”‘’÷◊�©⁄¤‹›Æ»–·‚„‰ÂćÁčÈÍÎÏÌÓÔđÒÚÛÙıˆ˜¯πË˚¸Êæˇ" + }, + "maccyrillic": { + "type": "_sbcs", + "chars": "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯ†°¢£§•¶І®©™Ђђ≠Ѓѓ∞±≤≥іµ∂ЈЄєЇїЉљЊњјЅ¬√ƒ≈∆«»… ЋћЌќѕ–—“”‘’÷„ЎўЏџ№Ёёяабвгдежзийклмнопрстуфхцчшщъыьэю¤" + }, + "macgreek": { + "type": "_sbcs", + "chars": "Ĺ²É³ÖÜ΅àâä΄¨çéèê룙î‰ôö¦­ùûü†ΓΔΘΛΞΠß®©ΣΪ§≠°·Α±≤≥¥ΒΕΖΗΙΚΜΦΫΨΩάΝ¬ΟΡ≈Τ«»… ΥΧΆΈœ–―“”‘’÷ΉΊΌΎέήίόΏύαβψδεφγηιξκλμνοπώρστθωςχυζϊϋΐΰ�" + }, + "maciceland": { + "type": "_sbcs", + "chars": "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûüÝ°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄¤ÐðÞþý·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ" + }, + "macroman": { + "type": "_sbcs", + "chars": "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄¤‹›fifl‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ" + }, + "macromania": { + "type": "_sbcs", + "chars": "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ĂŞ∞±≤≥¥µ∂∑∏π∫ªºΩăş¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄¤‹›Ţţ‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ" + }, + "macthai": { + "type": "_sbcs", + "chars": "«»…“”�•‘’� กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู​–—฿เแโใไๅๆ็่้๊๋์ํ™๏๐๑๒๓๔๕๖๗๘๙®©����" + }, + "macturkish": { + "type": "_sbcs", + "chars": "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸĞğİıŞş‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙ�ˆ˜¯˘˙˚¸˝˛ˇ" + }, + "macukraine": { + "type": "_sbcs", + "chars": "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯ†°Ґ£§•¶І®©™Ђђ≠Ѓѓ∞±≤≥іµґЈЄєЇїЉљЊњјЅ¬√ƒ≈∆«»… ЋћЌќѕ–—“”‘’÷„ЎўЏџ№Ёёяабвгдежзийклмнопрстуфхцчшщъыьэю¤" + }, + "koi8r": { + "type": "_sbcs", + "chars": "─│┌┐└┘├┤┬┴┼▀▄█▌▐░▒▓⌠■∙√≈≤≥ ⌡°²·÷═║╒ё╓╔╕╖╗╘╙╚╛╜╝╞╟╠╡Ё╢╣╤╥╦╧╨╩╪╫╬©юабцдефгхийклмнопярстужвьызшэщчъЮАБЦДЕФГХИЙКЛМНОПЯРСТУЖВЬЫЗШЭЩЧЪ" + }, + "koi8u": { + "type": "_sbcs", + "chars": "─│┌┐└┘├┤┬┴┼▀▄█▌▐░▒▓⌠■∙√≈≤≥ ⌡°²·÷═║╒ёє╔ії╗╘╙╚╛ґ╝╞╟╠╡ЁЄ╣ІЇ╦╧╨╩╪Ґ╬©юабцдефгхийклмнопярстужвьызшэщчъЮАБЦДЕФГХИЙКЛМНОПЯРСТУЖВЬЫЗШЭЩЧЪ" + }, + "koi8ru": { + "type": "_sbcs", + "chars": "─│┌┐└┘├┤┬┴┼▀▄█▌▐░▒▓⌠■∙√≈≤≥ ⌡°²·÷═║╒ёє╔ії╗╘╙╚╛ґў╞╟╠╡ЁЄ╣ІЇ╦╧╨╩╪ҐЎ©юабцдефгхийклмнопярстужвьызшэщчъЮАБЦДЕФГХИЙКЛМНОПЯРСТУЖВЬЫЗШЭЩЧЪ" + }, + "koi8t": { + "type": "_sbcs", + "chars": "қғ‚Ғ„…†‡�‰ҳ‹ҲҷҶ�Қ‘’“”•–—�™�›�����ӯӮё¤ӣ¦§���«¬­®�°±²Ё�Ӣ¶·�№�»���©юабцдефгхийклмнопярстужвьызшэщчъЮАБЦДЕФГХИЙКЛМНОПЯРСТУЖВЬЫЗШЭЩЧЪ" + }, + "armscii8": { + "type": "_sbcs", + "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ �և։)(»«—.՝,-֊…՜՛՞ԱաԲբԳգԴդԵեԶզԷէԸըԹթԺժԻիԼլԽխԾծԿկՀհՁձՂղՃճՄմՅյՆնՇշՈոՉչՊպՋջՌռՍսՎվՏտՐրՑցՒւՓփՔքՕօՖֆ՚�" + }, + "rk1048": { + "type": "_sbcs", + "chars": "ЂЃ‚ѓ„…†‡€‰Љ‹ЊҚҺЏђ‘’“”•–—�™љ›њқһџ ҰұӘ¤Ө¦§Ё©Ғ«¬­®Ү°±Ііөµ¶·ё№ғ»әҢңүАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя" + }, + "tcvn": { + "type": "_sbcs", + "chars": "\u0000ÚỤ\u0003ỪỬỮ\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010ỨỰỲỶỸÝỴ\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~ÀẢÃÁẠẶẬÈẺẼÉẸỆÌỈĨÍỊÒỎÕÓỌỘỜỞỠỚỢÙỦŨ ĂÂÊÔƠƯĐăâêôơưđẶ̀̀̉̃́àảãáạẲằẳẵắẴẮẦẨẪẤỀặầẩẫấậèỂẻẽéẹềểễếệìỉỄẾỒĩíịòỔỏõóọồổỗốộờởỡớợùỖủũúụừửữứựỳỷỹýỵỐ" + }, + "georgianacademy": { + "type": "_sbcs", + "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿აბგდევზთიკლმნოპჟრსტუფქღყშჩცძწჭხჯჰჱჲჳჴჵჶçèéêëìíîïðñòóôõö÷øùúûüýþÿ" + }, + "georgianps": { + "type": "_sbcs", + "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿აბგდევზჱთიკლმნჲოპჟრსტჳუფქღყშჩცძწჭხჴჯჰჵæçèéêëìíîïðñòóôõö÷øùúûüýþÿ" + }, + "pt154": { + "type": "_sbcs", + "chars": "ҖҒӮғ„…ҶҮҲүҠӢҢҚҺҸҗ‘’“”•–—ҳҷҡӣңқһҹ ЎўЈӨҘҰ§Ё©Ә«¬ӯ®Ҝ°ұІіҙө¶·ё№ә»јҪҫҝАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя" + }, + "viscii": { + "type": "_sbcs", + "chars": "\u0000\u0001Ẳ\u0003\u0004ẴẪ\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013Ỷ\u0015\u0016\u0017\u0018Ỹ\u001a\u001b\u001c\u001dỴ\u001f !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~ẠẮẰẶẤẦẨẬẼẸẾỀỂỄỆỐỒỔỖỘỢỚỜỞỊỎỌỈỦŨỤỲÕắằặấầẩậẽẹếềểễệốồổỗỠƠộờởịỰỨỪỬơớƯÀÁÂÃẢĂẳẵÈÉÊẺÌÍĨỳĐứÒÓÔạỷừửÙÚỹỵÝỡưàáâãảăữẫèéêẻìíĩỉđựòóôõỏọụùúũủýợỮ" + }, + "iso646cn": { + "type": "_sbcs", + "chars": "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\"#¥%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}‾��������������������������������������������������������������������������������������������������������������������������������" + }, + "iso646jp": { + "type": "_sbcs", + "chars": "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[¥]^_`abcdefghijklmnopqrstuvwxyz{|}‾��������������������������������������������������������������������������������������������������������������������������������" + }, + "hproman8": { + "type": "_sbcs", + "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ÀÂÈÊËÎÏ´ˋˆ¨˜ÙÛ₤¯Ýý°ÇçÑñ¡¿¤£¥§ƒ¢âêôûáéóúàèòùäëöüÅîØÆåíøæÄìÖÜÉïßÔÁÃãÐðÍÌÓÒÕõŠšÚŸÿÞþ·µ¶¾—¼½ªº«■»±�" + }, + "macintosh": { + "type": "_sbcs", + "chars": "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄¤‹›fifl‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ" + }, + "ascii": { + "type": "_sbcs", + "chars": "��������������������������������������������������������������������������������������������������������������������������������" + }, + "tis620": { + "type": "_sbcs", + "chars": "���������������������������������กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู����฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛����" } } -// https://fetch.spec.whatwg.org/#abort-fetch -function abortFetch (p, request, responseObject, error) { - // Note: AbortSignal.reason was added in node v17.2.0 - // which would give us an undefined error to reject with. - // Remove this once node v16 is no longer supported. - if (!error) { - error = new DOMException('The operation was aborted.', 'AbortError') - } +/***/ }), - // 1. Reject promise with error. - p.reject(error) +/***/ 41080: +/***/ ((module) => { - // 2. If request’s body is not null and is readable, then cancel request’s - // body with error. - if (request.body != null && isReadable(request.body?.stream)) { - request.body.stream.cancel(error).catch((err) => { - if (err.code === 'ERR_INVALID_STATE') { - // Node bug? - return - } - throw err - }) - } +"use strict"; - // 3. If responseObject is null, then return. - if (responseObject == null) { - return - } - // 4. Let response be responseObject’s response. - const response = responseObject[kState] +// Manually added data to be used by sbcs codec in addition to generated one. - // 5. If response’s body is not null and is readable, then error response’s - // body with error. - if (response.body != null && isReadable(response.body?.stream)) { - response.body.stream.cancel(error).catch((err) => { - if (err.code === 'ERR_INVALID_STATE') { - // Node bug? - return - } - throw err - }) - } -} +module.exports = { + // Not supported by iconv, not sure why. + "10029": "maccenteuro", + "maccenteuro": { + "type": "_sbcs", + "chars": "ÄĀāÉĄÖÜáąČäčĆć鏟ĎíďĒēĖóėôöõúĚěü†°Ę£§•¶ß®©™ę¨≠ģĮįĪ≤≥īĶ∂∑łĻļĽľĹĺŅņѬ√ńŇ∆«»… ňŐÕőŌ–—“”‘’÷◊ōŔŕŘ‹›řŖŗŠ‚„šŚśÁŤťÍŽžŪÓÔūŮÚůŰűŲųÝýķŻŁżĢˇ" + }, -// https://fetch.spec.whatwg.org/#fetching -function fetching ({ - request, - processRequestBodyChunkLength, - processRequestEndOfBody, - processResponse, - processResponseEndOfBody, - processResponseConsumeBody, - useParallelQueue = false, - dispatcher // undici -}) { - // 1. Let taskDestination be null. - let taskDestination = null + "808": "cp808", + "ibm808": "cp808", + "cp808": { + "type": "_sbcs", + "chars": "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмноп░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀рстуфхцчшщъыьэюяЁёЄєЇїЎў°∙·√№€■ " + }, - // 2. Let crossOriginIsolatedCapability be false. - let crossOriginIsolatedCapability = false + "mik": { + "type": "_sbcs", + "chars": "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя└┴┬├─┼╣║╚╔╩╦╠═╬┐░▒▓│┤№§╗╝┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ " + }, - // 3. If request’s client is non-null, then: - if (request.client != null) { - // 1. Set taskDestination to request’s client’s global object. - taskDestination = request.client.globalObject + // Aliases of generated encodings. + "ascii8bit": "ascii", + "usascii": "ascii", + "ansix34": "ascii", + "ansix341968": "ascii", + "ansix341986": "ascii", + "csascii": "ascii", + "cp367": "ascii", + "ibm367": "ascii", + "isoir6": "ascii", + "iso646us": "ascii", + "iso646irv": "ascii", + "us": "ascii", + + "latin1": "iso88591", + "latin2": "iso88592", + "latin3": "iso88593", + "latin4": "iso88594", + "latin5": "iso88599", + "latin6": "iso885910", + "latin7": "iso885913", + "latin8": "iso885914", + "latin9": "iso885915", + "latin10": "iso885916", + + "csisolatin1": "iso88591", + "csisolatin2": "iso88592", + "csisolatin3": "iso88593", + "csisolatin4": "iso88594", + "csisolatincyrillic": "iso88595", + "csisolatinarabic": "iso88596", + "csisolatingreek" : "iso88597", + "csisolatinhebrew": "iso88598", + "csisolatin5": "iso88599", + "csisolatin6": "iso885910", + + "l1": "iso88591", + "l2": "iso88592", + "l3": "iso88593", + "l4": "iso88594", + "l5": "iso88599", + "l6": "iso885910", + "l7": "iso885913", + "l8": "iso885914", + "l9": "iso885915", + "l10": "iso885916", + + "isoir14": "iso646jp", + "isoir57": "iso646cn", + "isoir100": "iso88591", + "isoir101": "iso88592", + "isoir109": "iso88593", + "isoir110": "iso88594", + "isoir144": "iso88595", + "isoir127": "iso88596", + "isoir126": "iso88597", + "isoir138": "iso88598", + "isoir148": "iso88599", + "isoir157": "iso885910", + "isoir166": "tis620", + "isoir179": "iso885913", + "isoir199": "iso885914", + "isoir203": "iso885915", + "isoir226": "iso885916", + + "cp819": "iso88591", + "ibm819": "iso88591", + + "cyrillic": "iso88595", + + "arabic": "iso88596", + "arabic8": "iso88596", + "ecma114": "iso88596", + "asmo708": "iso88596", + + "greek" : "iso88597", + "greek8" : "iso88597", + "ecma118" : "iso88597", + "elot928" : "iso88597", + + "hebrew": "iso88598", + "hebrew8": "iso88598", + + "turkish": "iso88599", + "turkish8": "iso88599", + + "thai": "iso885911", + "thai8": "iso885911", + + "celtic": "iso885914", + "celtic8": "iso885914", + "isoceltic": "iso885914", + + "tis6200": "tis620", + "tis62025291": "tis620", + "tis62025330": "tis620", + + "10000": "macroman", + "10006": "macgreek", + "10007": "maccyrillic", + "10079": "maciceland", + "10081": "macturkish", + + "cspc8codepage437": "cp437", + "cspc775baltic": "cp775", + "cspc850multilingual": "cp850", + "cspcp852": "cp852", + "cspc862latinhebrew": "cp862", + "cpgr": "cp869", + + "msee": "cp1250", + "mscyrl": "cp1251", + "msansi": "cp1252", + "msgreek": "cp1253", + "msturk": "cp1254", + "mshebr": "cp1255", + "msarab": "cp1256", + "winbaltrim": "cp1257", + + "cp20866": "koi8r", + "20866": "koi8r", + "ibm878": "koi8r", + "cskoi8r": "koi8r", + + "cp21866": "koi8u", + "21866": "koi8u", + "ibm1168": "koi8u", + + "strk10482002": "rk1048", + + "tcvn5712": "tcvn", + "tcvn57121": "tcvn", + + "gb198880": "iso646cn", + "cn": "iso646cn", + + "csiso14jisc6220ro": "iso646jp", + "jisc62201969ro": "iso646jp", + "jp": "iso646jp", + + "cshproman8": "hproman8", + "r8": "hproman8", + "roman8": "hproman8", + "xroman8": "hproman8", + "ibm1051": "hproman8", + + "mac": "macintosh", + "csmacintosh": "macintosh", +}; - // 2. Set crossOriginIsolatedCapability to request’s client’s cross-origin - // isolated capability. - crossOriginIsolatedCapability = - request.client.crossOriginIsolatedCapability - } - // 4. If useParallelQueue is true, then set taskDestination to the result of - // starting a new parallel queue. - // TODO - // 5. Let timingInfo be a new fetch timing info whose start time and - // post-redirect start time are the coarsened shared current time given - // crossOriginIsolatedCapability. - const currenTime = coarsenedSharedCurrentTime(crossOriginIsolatedCapability) - const timingInfo = createOpaqueTimingInfo({ - startTime: currenTime - }) +/***/ }), - // 6. Let fetchParams be a new fetch params whose - // request is request, - // timing info is timingInfo, - // process request body chunk length is processRequestBodyChunkLength, - // process request end-of-body is processRequestEndOfBody, - // process response is processResponse, - // process response consume body is processResponseConsumeBody, - // process response end-of-body is processResponseEndOfBody, - // task destination is taskDestination, - // and cross-origin isolated capability is crossOriginIsolatedCapability. - const fetchParams = { - controller: new Fetch(dispatcher), - request, - timingInfo, - processRequestBodyChunkLength, - processRequestEndOfBody, - processResponse, - processResponseConsumeBody, - processResponseEndOfBody, - taskDestination, - crossOriginIsolatedCapability - } +/***/ 11155: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - // 7. If request’s body is a byte sequence, then set request’s body to - // request’s body as a body. - // NOTE: Since fetching is only called from fetch, body should already be - // extracted. - assert(!request.body || request.body.stream) +"use strict"; - // 8. If request’s window is "client", then set request’s window to request’s - // client, if request’s client’s global object is a Window object; otherwise - // "no-window". - if (request.window === 'client') { - // TODO: What if request.client is null? - request.window = - request.client?.globalObject?.constructor?.name === 'Window' - ? request.client - : 'no-window' - } +var Buffer = (__nccwpck_require__(15118).Buffer); - // 9. If request’s origin is "client", then set request’s origin to request’s - // client’s origin. - if (request.origin === 'client') { - // TODO: What if request.client is null? - request.origin = request.client?.origin - } +// Note: UTF16-LE (or UCS2) codec is Node.js native. See encodings/internal.js - // 10. If all of the following conditions are true: - // TODO +// == UTF16-BE codec. ========================================================== - // 11. If request’s policy container is "client", then: - if (request.policyContainer === 'client') { - // 1. If request’s client is non-null, then set request’s policy - // container to a clone of request’s client’s policy container. [HTML] - if (request.client != null) { - request.policyContainer = clonePolicyContainer( - request.client.policyContainer - ) - } else { - // 2. Otherwise, set request’s policy container to a new policy - // container. - request.policyContainer = makePolicyContainer() - } - } +exports.utf16be = Utf16BECodec; +function Utf16BECodec() { +} - // 12. If request’s header list does not contain `Accept`, then: - if (!request.headersList.contains('accept')) { - // 1. Let value be `*/*`. - const value = '*/*' +Utf16BECodec.prototype.encoder = Utf16BEEncoder; +Utf16BECodec.prototype.decoder = Utf16BEDecoder; +Utf16BECodec.prototype.bomAware = true; - // 2. A user agent should set value to the first matching statement, if - // any, switching on request’s destination: - // "document" - // "frame" - // "iframe" - // `text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8` - // "image" - // `image/png,image/svg+xml,image/*;q=0.8,*/*;q=0.5` - // "style" - // `text/css,*/*;q=0.1` - // TODO - // 3. Append `Accept`/value to request’s header list. - request.headersList.append('accept', value) - } +// -- Encoding - // 13. If request’s header list does not contain `Accept-Language`, then - // user agents should append `Accept-Language`/an appropriate value to - // request’s header list. - if (!request.headersList.contains('accept-language')) { - request.headersList.append('accept-language', '*') - } +function Utf16BEEncoder() { +} - // 14. If request’s priority is null, then use request’s initiator and - // destination appropriately in setting request’s priority to a - // user-agent-defined object. - if (request.priority === null) { - // TODO - } +Utf16BEEncoder.prototype.write = function(str) { + var buf = Buffer.from(str, 'ucs2'); + for (var i = 0; i < buf.length; i += 2) { + var tmp = buf[i]; buf[i] = buf[i+1]; buf[i+1] = tmp; + } + return buf; +} - // 15. If request is a subresource request, then: - if (subresourceSet.has(request.destination)) { - // TODO - } +Utf16BEEncoder.prototype.end = function() { +} - // 16. Run main fetch given fetchParams. - mainFetch(fetchParams) - .catch(err => { - fetchParams.controller.terminate(err) - }) - // 17. Return fetchParam's controller - return fetchParams.controller +// -- Decoding + +function Utf16BEDecoder() { + this.overflowByte = -1; } -// https://fetch.spec.whatwg.org/#concept-main-fetch -async function mainFetch (fetchParams, recursive = false) { - // 1. Let request be fetchParams’s request. - const request = fetchParams.request +Utf16BEDecoder.prototype.write = function(buf) { + if (buf.length == 0) + return ''; - // 2. Let response be null. - let response = null + var buf2 = Buffer.alloc(buf.length + 1), + i = 0, j = 0; - // 3. If request’s local-URLs-only flag is set and request’s current URL is - // not local, then set response to a network error. - if (request.localURLsOnly && !urlIsLocal(requestCurrentURL(request))) { - response = makeNetworkError('local URLs only') - } + if (this.overflowByte !== -1) { + buf2[0] = buf[0]; + buf2[1] = this.overflowByte; + i = 1; j = 2; + } - // 4. Run report Content Security Policy violations for request. - // TODO + for (; i < buf.length-1; i += 2, j+= 2) { + buf2[j] = buf[i+1]; + buf2[j+1] = buf[i]; + } - // 5. Upgrade request to a potentially trustworthy URL, if appropriate. - tryUpgradeRequestToAPotentiallyTrustworthyURL(request) + this.overflowByte = (i == buf.length-1) ? buf[buf.length-1] : -1; - // 6. If should request be blocked due to a bad port, should fetching request - // be blocked as mixed content, or should request be blocked by Content - // Security Policy returns blocked, then set response to a network error. - if (requestBadPort(request) === 'blocked') { - response = makeNetworkError('bad port') - } - // TODO: should fetching request be blocked as mixed content? - // TODO: should request be blocked by Content Security Policy? + return buf2.slice(0, j).toString('ucs2'); +} - // 7. If request’s referrer policy is the empty string, then set request’s - // referrer policy to request’s policy container’s referrer policy. - if (request.referrerPolicy === '') { - request.referrerPolicy = request.policyContainer.referrerPolicy - } +Utf16BEDecoder.prototype.end = function() { +} - // 8. If request’s referrer is not "no-referrer", then set request’s - // referrer to the result of invoking determine request’s referrer. - if (request.referrer !== 'no-referrer') { - request.referrer = determineRequestsReferrer(request) - } - // 9. Set request’s current URL’s scheme to "https" if all of the following - // conditions are true: - // - request’s current URL’s scheme is "http" - // - request’s current URL’s host is a domain - // - Matching request’s current URL’s host per Known HSTS Host Domain Name - // Matching results in either a superdomain match with an asserted - // includeSubDomains directive or a congruent match (with or without an - // asserted includeSubDomains directive). [HSTS] - // TODO +// == UTF-16 codec ============================================================= +// Decoder chooses automatically from UTF-16LE and UTF-16BE using BOM and space-based heuristic. +// Defaults to UTF-16LE, as it's prevalent and default in Node. +// http://en.wikipedia.org/wiki/UTF-16 and http://encoding.spec.whatwg.org/#utf-16le +// Decoder default can be changed: iconv.decode(buf, 'utf16', {defaultEncoding: 'utf-16be'}); - // 10. If recursive is false, then run the remaining steps in parallel. - // TODO +// Encoder uses UTF-16LE and prepends BOM (which can be overridden with addBOM: false). - // 11. If response is null, then set response to the result of running - // the steps corresponding to the first matching statement: - if (response === null) { - response = await (async () => { - const currentURL = requestCurrentURL(request) +exports.utf16 = Utf16Codec; +function Utf16Codec(codecOptions, iconv) { + this.iconv = iconv; +} - if ( - // - request’s current URL’s origin is same origin with request’s origin, - // and request’s response tainting is "basic" - (sameOrigin(currentURL, request.url) && request.responseTainting === 'basic') || - // request’s current URL’s scheme is "data" - (currentURL.protocol === 'data:') || - // - request’s mode is "navigate" or "websocket" - (request.mode === 'navigate' || request.mode === 'websocket') - ) { - // 1. Set request’s response tainting to "basic". - request.responseTainting = 'basic' +Utf16Codec.prototype.encoder = Utf16Encoder; +Utf16Codec.prototype.decoder = Utf16Decoder; - // 2. Return the result of running scheme fetch given fetchParams. - return await schemeFetch(fetchParams) - } - // request’s mode is "same-origin" - if (request.mode === 'same-origin') { - // 1. Return a network error. - return makeNetworkError('request mode cannot be "same-origin"') - } +// -- Encoding (pass-through) - // request’s mode is "no-cors" - if (request.mode === 'no-cors') { - // 1. If request’s redirect mode is not "follow", then return a network - // error. - if (request.redirect !== 'follow') { - return makeNetworkError( - 'redirect mode cannot be "follow" for "no-cors" request' - ) - } +function Utf16Encoder(options, codec) { + options = options || {}; + if (options.addBOM === undefined) + options.addBOM = true; + this.encoder = codec.iconv.getEncoder('utf-16le', options); +} - // 2. Set request’s response tainting to "opaque". - request.responseTainting = 'opaque' +Utf16Encoder.prototype.write = function(str) { + return this.encoder.write(str); +} - // 3. Return the result of running scheme fetch given fetchParams. - return await schemeFetch(fetchParams) - } +Utf16Encoder.prototype.end = function() { + return this.encoder.end(); +} - // request’s current URL’s scheme is not an HTTP(S) scheme - if (!urlIsHttpHttpsScheme(requestCurrentURL(request))) { - // Return a network error. - return makeNetworkError('URL scheme must be a HTTP(S) scheme') - } - // - request’s use-CORS-preflight flag is set - // - request’s unsafe-request flag is set and either request’s method is - // not a CORS-safelisted method or CORS-unsafe request-header names with - // request’s header list is not empty - // 1. Set request’s response tainting to "cors". - // 2. Let corsWithPreflightResponse be the result of running HTTP fetch - // given fetchParams and true. - // 3. If corsWithPreflightResponse is a network error, then clear cache - // entries using request. - // 4. Return corsWithPreflightResponse. - // TODO +// -- Decoding - // Otherwise - // 1. Set request’s response tainting to "cors". - request.responseTainting = 'cors' +function Utf16Decoder(options, codec) { + this.decoder = null; + this.initialBytes = []; + this.initialBytesLen = 0; - // 2. Return the result of running HTTP fetch given fetchParams. - return await httpFetch(fetchParams) - })() - } + this.options = options || {}; + this.iconv = codec.iconv; +} - // 12. If recursive is true, then return response. - if (recursive) { - return response - } +Utf16Decoder.prototype.write = function(buf) { + if (!this.decoder) { + // Codec is not chosen yet. Accumulate initial bytes. + this.initialBytes.push(buf); + this.initialBytesLen += buf.length; + + if (this.initialBytesLen < 16) // We need more bytes to use space heuristic (see below) + return ''; - // 13. If response is not a network error and response is not a filtered - // response, then: - if (response.status !== 0 && !response.internalResponse) { - // If request’s response tainting is "cors", then: - if (request.responseTainting === 'cors') { - // 1. Let headerNames be the result of extracting header list values - // given `Access-Control-Expose-Headers` and response’s header list. - // TODO - // 2. If request’s credentials mode is not "include" and headerNames - // contains `*`, then set response’s CORS-exposed header-name list to - // all unique header names in response’s header list. - // TODO - // 3. Otherwise, if headerNames is not null or failure, then set - // response’s CORS-exposed header-name list to headerNames. - // TODO + // We have enough bytes -> detect endianness. + var buf = Buffer.concat(this.initialBytes), + encoding = detectEncoding(buf, this.options.defaultEncoding); + this.decoder = this.iconv.getDecoder(encoding, this.options); + this.initialBytes.length = this.initialBytesLen = 0; } - // Set response to the following filtered response with response as its - // internal response, depending on request’s response tainting: - if (request.responseTainting === 'basic') { - response = filterResponse(response, 'basic') - } else if (request.responseTainting === 'cors') { - response = filterResponse(response, 'cors') - } else if (request.responseTainting === 'opaque') { - response = filterResponse(response, 'opaque') - } else { - assert(false) + return this.decoder.write(buf); +} + +Utf16Decoder.prototype.end = function() { + if (!this.decoder) { + var buf = Buffer.concat(this.initialBytes), + encoding = detectEncoding(buf, this.options.defaultEncoding); + this.decoder = this.iconv.getDecoder(encoding, this.options); + + var res = this.decoder.write(buf), + trail = this.decoder.end(); + + return trail ? (res + trail) : res; } - } + return this.decoder.end(); +} - // 14. Let internalResponse be response, if response is a network error, - // and response’s internal response otherwise. - let internalResponse = - response.status === 0 ? response : response.internalResponse +function detectEncoding(buf, defaultEncoding) { + var enc = defaultEncoding || 'utf-16le'; - // 15. If internalResponse’s URL list is empty, then set it to a clone of - // request’s URL list. - if (internalResponse.urlList.length === 0) { - internalResponse.urlList.push(...request.urlList) - } + if (buf.length >= 2) { + // Check BOM. + if (buf[0] == 0xFE && buf[1] == 0xFF) // UTF-16BE BOM + enc = 'utf-16be'; + else if (buf[0] == 0xFF && buf[1] == 0xFE) // UTF-16LE BOM + enc = 'utf-16le'; + else { + // No BOM found. Try to deduce encoding from initial content. + // Most of the time, the content has ASCII chars (U+00**), but the opposite (U+**00) is uncommon. + // So, we count ASCII as if it was LE or BE, and decide from that. + var asciiCharsLE = 0, asciiCharsBE = 0, // Counts of chars in both positions + _len = Math.min(buf.length - (buf.length % 2), 64); // Len is always even. + + for (var i = 0; i < _len; i += 2) { + if (buf[i] === 0 && buf[i+1] !== 0) asciiCharsBE++; + if (buf[i] !== 0 && buf[i+1] === 0) asciiCharsLE++; + } - // 16. If request’s timing allow failed flag is unset, then set - // internalResponse’s timing allow passed flag. - if (!request.timingAllowFailed) { - response.timingAllowPassed = true - } + if (asciiCharsBE > asciiCharsLE) + enc = 'utf-16be'; + else if (asciiCharsBE < asciiCharsLE) + enc = 'utf-16le'; + } + } - // 17. If response is not a network error and any of the following returns - // blocked - // - should internalResponse to request be blocked as mixed content - // - should internalResponse to request be blocked by Content Security Policy - // - should internalResponse to request be blocked due to its MIME type - // - should internalResponse to request be blocked due to nosniff - // TODO + return enc; +} - // 18. If response’s type is "opaque", internalResponse’s status is 206, - // internalResponse’s range-requested flag is set, and request’s header - // list does not contain `Range`, then set response and internalResponse - // to a network error. - if ( - response.type === 'opaque' && - internalResponse.status === 206 && - internalResponse.rangeRequested && - !request.headers.contains('range') - ) { - response = internalResponse = makeNetworkError() - } - // 19. If response is not a network error and either request’s method is - // `HEAD` or `CONNECT`, or internalResponse’s status is a null body status, - // set internalResponse’s body to null and disregard any enqueuing toward - // it (if any). - if ( - response.status !== 0 && - (request.method === 'HEAD' || - request.method === 'CONNECT' || - nullBodyStatus.includes(internalResponse.status)) - ) { - internalResponse.body = null - fetchParams.controller.dump = true - } - // 20. If request’s integrity metadata is not the empty string, then: - if (request.integrity) { - // 1. Let processBodyError be this step: run fetch finale given fetchParams - // and a network error. - const processBodyError = (reason) => - fetchFinale(fetchParams, makeNetworkError(reason)) - // 2. If request’s response tainting is "opaque", or response’s body is null, - // then run processBodyError and abort these steps. - if (request.responseTainting === 'opaque' || response.body == null) { - processBodyError(response.error) - return - } +/***/ }), - // 3. Let processBody given bytes be these steps: - const processBody = (bytes) => { - // 1. If bytes do not match request’s integrity metadata, - // then run processBodyError and abort these steps. [SRI] - if (!bytesMatch(bytes, request.integrity)) { - processBodyError('integrity mismatch') - return - } +/***/ 51644: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - // 2. Set response’s body to bytes as a body. - response.body = safelyExtractBody(bytes)[0] +"use strict"; - // 3. Run fetch finale given fetchParams and response. - fetchFinale(fetchParams, response) - } +var Buffer = (__nccwpck_require__(15118).Buffer); - // 4. Fully read response’s body given processBody and processBodyError. - await fullyReadBody(response.body, processBody, processBodyError) - } else { - // 21. Otherwise, run fetch finale given fetchParams and response. - fetchFinale(fetchParams, response) - } -} +// UTF-7 codec, according to https://tools.ietf.org/html/rfc2152 +// See also below a UTF-7-IMAP codec, according to http://tools.ietf.org/html/rfc3501#section-5.1.3 -// https://fetch.spec.whatwg.org/#concept-scheme-fetch -// given a fetch params fetchParams -function schemeFetch (fetchParams) { - // Note: since the connection is destroyed on redirect, which sets fetchParams to a - // cancelled state, we do not want this condition to trigger *unless* there have been - // no redirects. See https://github.com/nodejs/undici/issues/1776 - // 1. If fetchParams is canceled, then return the appropriate network error for fetchParams. - if (isCancelled(fetchParams) && fetchParams.request.redirectCount === 0) { - return Promise.resolve(makeAppropriateNetworkError(fetchParams)) - } +exports.utf7 = Utf7Codec; +exports.unicode11utf7 = 'utf7'; // Alias UNICODE-1-1-UTF-7 +function Utf7Codec(codecOptions, iconv) { + this.iconv = iconv; +}; - // 2. Let request be fetchParams’s request. - const { request } = fetchParams +Utf7Codec.prototype.encoder = Utf7Encoder; +Utf7Codec.prototype.decoder = Utf7Decoder; +Utf7Codec.prototype.bomAware = true; - const { protocol: scheme } = requestCurrentURL(request) - // 3. Switch on request’s current URL’s scheme and run the associated steps: - switch (scheme) { - case 'about:': { - // If request’s current URL’s path is the string "blank", then return a new response - // whose status message is `OK`, header list is « (`Content-Type`, `text/html;charset=utf-8`) », - // and body is the empty byte sequence as a body. +// -- Encoding - // Otherwise, return a network error. - return Promise.resolve(makeNetworkError('about scheme is not supported')) - } - case 'blob:': { - if (!resolveObjectURL) { - resolveObjectURL = (__nccwpck_require__(4300).resolveObjectURL) - } +var nonDirectChars = /[^A-Za-z0-9'\(\),-\.\/:\? \n\r\t]+/g; - // 1. Let blobURLEntry be request’s current URL’s blob URL entry. - const blobURLEntry = requestCurrentURL(request) +function Utf7Encoder(options, codec) { + this.iconv = codec.iconv; +} - // https://github.com/web-platform-tests/wpt/blob/7b0ebaccc62b566a1965396e5be7bb2bc06f841f/FileAPI/url/resources/fetch-tests.js#L52-L56 - // Buffer.resolveObjectURL does not ignore URL queries. - if (blobURLEntry.search.length !== 0) { - return Promise.resolve(makeNetworkError('NetworkError when attempting to fetch resource.')) - } +Utf7Encoder.prototype.write = function(str) { + // Naive implementation. + // Non-direct chars are encoded as "+-"; single "+" char is encoded as "+-". + return Buffer.from(str.replace(nonDirectChars, function(chunk) { + return "+" + (chunk === '+' ? '' : + this.iconv.encode(chunk, 'utf16-be').toString('base64').replace(/=+$/, '')) + + "-"; + }.bind(this))); +} - const blobURLEntryObject = resolveObjectURL(blobURLEntry.toString()) +Utf7Encoder.prototype.end = function() { +} - // 2. If request’s method is not `GET`, blobURLEntry is null, or blobURLEntry’s - // object is not a Blob object, then return a network error. - if (request.method !== 'GET' || !isBlobLike(blobURLEntryObject)) { - return Promise.resolve(makeNetworkError('invalid method')) - } - // 3. Let bodyWithType be the result of safely extracting blobURLEntry’s object. - const bodyWithType = safelyExtractBody(blobURLEntryObject) +// -- Decoding - // 4. Let body be bodyWithType’s body. - const body = bodyWithType[0] +function Utf7Decoder(options, codec) { + this.iconv = codec.iconv; + this.inBase64 = false; + this.base64Accum = ''; +} - // 5. Let length be body’s length, serialized and isomorphic encoded. - const length = isomorphicEncode(`${body.length}`) +var base64Regex = /[A-Za-z0-9\/+]/; +var base64Chars = []; +for (var i = 0; i < 256; i++) + base64Chars[i] = base64Regex.test(String.fromCharCode(i)); - // 6. Let type be bodyWithType’s type if it is non-null; otherwise the empty byte sequence. - const type = bodyWithType[1] ?? '' +var plusChar = '+'.charCodeAt(0), + minusChar = '-'.charCodeAt(0), + andChar = '&'.charCodeAt(0); - // 7. Return a new response whose status message is `OK`, header list is - // « (`Content-Length`, length), (`Content-Type`, type) », and body is body. - const response = makeResponse({ - statusText: 'OK', - headersList: [ - ['content-length', { name: 'Content-Length', value: length }], - ['content-type', { name: 'Content-Type', value: type }] - ] - }) +Utf7Decoder.prototype.write = function(buf) { + var res = "", lastI = 0, + inBase64 = this.inBase64, + base64Accum = this.base64Accum; - response.body = body + // The decoder is more involved as we must handle chunks in stream. - return Promise.resolve(response) + for (var i = 0; i < buf.length; i++) { + if (!inBase64) { // We're in direct mode. + // Write direct chars until '+' + if (buf[i] == plusChar) { + res += this.iconv.decode(buf.slice(lastI, i), "ascii"); // Write direct chars. + lastI = i+1; + inBase64 = true; + } + } else { // We decode base64. + if (!base64Chars[buf[i]]) { // Base64 ended. + if (i == lastI && buf[i] == minusChar) {// "+-" -> "+" + res += "+"; + } else { + var b64str = base64Accum + buf.slice(lastI, i).toString(); + res += this.iconv.decode(Buffer.from(b64str, 'base64'), "utf16-be"); + } + + if (buf[i] != minusChar) // Minus is absorbed after base64. + i--; + + lastI = i+1; + inBase64 = false; + base64Accum = ''; + } + } } - case 'data:': { - // 1. Let dataURLStruct be the result of running the - // data: URL processor on request’s current URL. - const currentURL = requestCurrentURL(request) - const dataURLStruct = dataURLProcessor(currentURL) - // 2. If dataURLStruct is failure, then return a - // network error. - if (dataURLStruct === 'failure') { - return Promise.resolve(makeNetworkError('failed to fetch the data URL')) - } + if (!inBase64) { + res += this.iconv.decode(buf.slice(lastI), "ascii"); // Write direct chars. + } else { + var b64str = base64Accum + buf.slice(lastI).toString(); - // 3. Let mimeType be dataURLStruct’s MIME type, serialized. - const mimeType = serializeAMimeType(dataURLStruct.mimeType) + var canBeDecoded = b64str.length - (b64str.length % 8); // Minimal chunk: 2 quads -> 2x3 bytes -> 3 chars. + base64Accum = b64str.slice(canBeDecoded); // The rest will be decoded in future. + b64str = b64str.slice(0, canBeDecoded); - // 4. Return a response whose status message is `OK`, - // header list is « (`Content-Type`, mimeType) », - // and body is dataURLStruct’s body as a body. - return Promise.resolve(makeResponse({ - statusText: 'OK', - headersList: [ - ['content-type', { name: 'Content-Type', value: mimeType }] - ], - body: safelyExtractBody(dataURLStruct.body)[0] - })) - } - case 'file:': { - // For now, unfortunate as it is, file URLs are left as an exercise for the reader. - // When in doubt, return a network error. - return Promise.resolve(makeNetworkError('not implemented... yet...')) + res += this.iconv.decode(Buffer.from(b64str, 'base64'), "utf16-be"); } - case 'http:': - case 'https:': { - // Return the result of running HTTP fetch given fetchParams. - return httpFetch(fetchParams) - .catch((err) => makeNetworkError(err)) - } - default: { - return Promise.resolve(makeNetworkError('unknown scheme')) - } - } + this.inBase64 = inBase64; + this.base64Accum = base64Accum; + + return res; } -// https://fetch.spec.whatwg.org/#finalize-response -function finalizeResponse (fetchParams, response) { - // 1. Set fetchParams’s request’s done flag. - fetchParams.request.done = true +Utf7Decoder.prototype.end = function() { + var res = ""; + if (this.inBase64 && this.base64Accum.length > 0) + res = this.iconv.decode(Buffer.from(this.base64Accum, 'base64'), "utf16-be"); - // 2, If fetchParams’s process response done is not null, then queue a fetch - // task to run fetchParams’s process response done given response, with - // fetchParams’s task destination. - if (fetchParams.processResponseDone != null) { - queueMicrotask(() => fetchParams.processResponseDone(response)) - } + this.inBase64 = false; + this.base64Accum = ''; + return res; } -// https://fetch.spec.whatwg.org/#fetch-finale -function fetchFinale (fetchParams, response) { - // 1. If response is a network error, then: - if (response.type === 'error') { - // 1. Set response’s URL list to « fetchParams’s request’s URL list[0] ». - response.urlList = [fetchParams.request.urlList[0]] - // 2. Set response’s timing info to the result of creating an opaque timing - // info for fetchParams’s timing info. - response.timingInfo = createOpaqueTimingInfo({ - startTime: fetchParams.timingInfo.startTime - }) - } +// UTF-7-IMAP codec. +// RFC3501 Sec. 5.1.3 Modified UTF-7 (http://tools.ietf.org/html/rfc3501#section-5.1.3) +// Differences: +// * Base64 part is started by "&" instead of "+" +// * Direct characters are 0x20-0x7E, except "&" (0x26) +// * In Base64, "," is used instead of "/" +// * Base64 must not be used to represent direct characters. +// * No implicit shift back from Base64 (should always end with '-') +// * String must end in non-shifted position. +// * "-&" while in base64 is not allowed. - // 2. Let processResponseEndOfBody be the following steps: - const processResponseEndOfBody = () => { - // 1. Set fetchParams’s request’s done flag. - fetchParams.request.done = true - // If fetchParams’s process response end-of-body is not null, - // then queue a fetch task to run fetchParams’s process response - // end-of-body given response with fetchParams’s task destination. - if (fetchParams.processResponseEndOfBody != null) { - queueMicrotask(() => fetchParams.processResponseEndOfBody(response)) - } - } +exports.utf7imap = Utf7IMAPCodec; +function Utf7IMAPCodec(codecOptions, iconv) { + this.iconv = iconv; +}; - // 3. If fetchParams’s process response is non-null, then queue a fetch task - // to run fetchParams’s process response given response, with fetchParams’s - // task destination. - if (fetchParams.processResponse != null) { - queueMicrotask(() => fetchParams.processResponse(response)) - } +Utf7IMAPCodec.prototype.encoder = Utf7IMAPEncoder; +Utf7IMAPCodec.prototype.decoder = Utf7IMAPDecoder; +Utf7IMAPCodec.prototype.bomAware = true; - // 4. If response’s body is null, then run processResponseEndOfBody. - if (response.body == null) { - processResponseEndOfBody() - } else { - // 5. Otherwise: - // 1. Let transformStream be a new a TransformStream. +// -- Encoding - // 2. Let identityTransformAlgorithm be an algorithm which, given chunk, - // enqueues chunk in transformStream. - const identityTransformAlgorithm = (chunk, controller) => { - controller.enqueue(chunk) - } +function Utf7IMAPEncoder(options, codec) { + this.iconv = codec.iconv; + this.inBase64 = false; + this.base64Accum = Buffer.alloc(6); + this.base64AccumIdx = 0; +} - // 3. Set up transformStream with transformAlgorithm set to identityTransformAlgorithm - // and flushAlgorithm set to processResponseEndOfBody. - const transformStream = new TransformStream({ - start () {}, - transform: identityTransformAlgorithm, - flush: processResponseEndOfBody - }, { - size () { - return 1 - } - }, { - size () { - return 1 - } - }) +Utf7IMAPEncoder.prototype.write = function(str) { + var inBase64 = this.inBase64, + base64Accum = this.base64Accum, + base64AccumIdx = this.base64AccumIdx, + buf = Buffer.alloc(str.length*5 + 10), bufIdx = 0; - // 4. Set response’s body to the result of piping response’s body through transformStream. - response.body = { stream: response.body.stream.pipeThrough(transformStream) } - } + for (var i = 0; i < str.length; i++) { + var uChar = str.charCodeAt(i); + if (0x20 <= uChar && uChar <= 0x7E) { // Direct character or '&'. + if (inBase64) { + if (base64AccumIdx > 0) { + bufIdx += buf.write(base64Accum.slice(0, base64AccumIdx).toString('base64').replace(/\//g, ',').replace(/=+$/, ''), bufIdx); + base64AccumIdx = 0; + } - // 6. If fetchParams’s process response consume body is non-null, then: - if (fetchParams.processResponseConsumeBody != null) { - // 1. Let processBody given nullOrBytes be this step: run fetchParams’s - // process response consume body given response and nullOrBytes. - const processBody = (nullOrBytes) => fetchParams.processResponseConsumeBody(response, nullOrBytes) + buf[bufIdx++] = minusChar; // Write '-', then go to direct mode. + inBase64 = false; + } - // 2. Let processBodyError be this step: run fetchParams’s process - // response consume body given response and failure. - const processBodyError = (failure) => fetchParams.processResponseConsumeBody(response, failure) + if (!inBase64) { + buf[bufIdx++] = uChar; // Write direct character - // 3. If response’s body is null, then queue a fetch task to run processBody - // given null, with fetchParams’s task destination. - if (response.body == null) { - queueMicrotask(() => processBody(null)) - } else { - // 4. Otherwise, fully read response’s body given processBody, processBodyError, - // and fetchParams’s task destination. - return fullyReadBody(response.body, processBody, processBodyError) + if (uChar === andChar) // Ampersand -> '&-' + buf[bufIdx++] = minusChar; + } + + } else { // Non-direct character + if (!inBase64) { + buf[bufIdx++] = andChar; // Write '&', then go to base64 mode. + inBase64 = true; + } + if (inBase64) { + base64Accum[base64AccumIdx++] = uChar >> 8; + base64Accum[base64AccumIdx++] = uChar & 0xFF; + + if (base64AccumIdx == base64Accum.length) { + bufIdx += buf.write(base64Accum.toString('base64').replace(/\//g, ','), bufIdx); + base64AccumIdx = 0; + } + } + } } - return Promise.resolve() - } + + this.inBase64 = inBase64; + this.base64AccumIdx = base64AccumIdx; + + return buf.slice(0, bufIdx); } -// https://fetch.spec.whatwg.org/#http-fetch -async function httpFetch (fetchParams) { - // 1. Let request be fetchParams’s request. - const request = fetchParams.request +Utf7IMAPEncoder.prototype.end = function() { + var buf = Buffer.alloc(10), bufIdx = 0; + if (this.inBase64) { + if (this.base64AccumIdx > 0) { + bufIdx += buf.write(this.base64Accum.slice(0, this.base64AccumIdx).toString('base64').replace(/\//g, ',').replace(/=+$/, ''), bufIdx); + this.base64AccumIdx = 0; + } - // 2. Let response be null. - let response = null + buf[bufIdx++] = minusChar; // Write '-', then go to direct mode. + this.inBase64 = false; + } - // 3. Let actualResponse be null. - let actualResponse = null + return buf.slice(0, bufIdx); +} - // 4. Let timingInfo be fetchParams’s timing info. - const timingInfo = fetchParams.timingInfo - // 5. If request’s service-workers mode is "all", then: - if (request.serviceWorkers === 'all') { - // TODO - } +// -- Decoding - // 6. If response is null, then: - if (response === null) { - // 1. If makeCORSPreflight is true and one of these conditions is true: - // TODO +function Utf7IMAPDecoder(options, codec) { + this.iconv = codec.iconv; + this.inBase64 = false; + this.base64Accum = ''; +} - // 2. If request’s redirect mode is "follow", then set request’s - // service-workers mode to "none". - if (request.redirect === 'follow') { - request.serviceWorkers = 'none' - } +var base64IMAPChars = base64Chars.slice(); +base64IMAPChars[','.charCodeAt(0)] = true; - // 3. Set response and actualResponse to the result of running - // HTTP-network-or-cache fetch given fetchParams. - actualResponse = response = await httpNetworkOrCacheFetch(fetchParams) +Utf7IMAPDecoder.prototype.write = function(buf) { + var res = "", lastI = 0, + inBase64 = this.inBase64, + base64Accum = this.base64Accum; - // 4. If request’s response tainting is "cors" and a CORS check - // for request and response returns failure, then return a network error. - if ( - request.responseTainting === 'cors' && - corsCheck(request, response) === 'failure' - ) { - return makeNetworkError('cors failure') - } + // The decoder is more involved as we must handle chunks in stream. + // It is forgiving, closer to standard UTF-7 (for example, '-' is optional at the end). - // 5. If the TAO check for request and response returns failure, then set - // request’s timing allow failed flag. - if (TAOCheck(request, response) === 'failure') { - request.timingAllowFailed = true - } - } + for (var i = 0; i < buf.length; i++) { + if (!inBase64) { // We're in direct mode. + // Write direct chars until '&' + if (buf[i] == andChar) { + res += this.iconv.decode(buf.slice(lastI, i), "ascii"); // Write direct chars. + lastI = i+1; + inBase64 = true; + } + } else { // We decode base64. + if (!base64IMAPChars[buf[i]]) { // Base64 ended. + if (i == lastI && buf[i] == minusChar) { // "&-" -> "&" + res += "&"; + } else { + var b64str = base64Accum + buf.slice(lastI, i).toString().replace(/,/g, '/'); + res += this.iconv.decode(Buffer.from(b64str, 'base64'), "utf16-be"); + } - // 7. If either request’s response tainting or response’s type - // is "opaque", and the cross-origin resource policy check with - // request’s origin, request’s client, request’s destination, - // and actualResponse returns blocked, then return a network error. - if ( - (request.responseTainting === 'opaque' || response.type === 'opaque') && - crossOriginResourcePolicyCheck( - request.origin, - request.client, - request.destination, - actualResponse - ) === 'blocked' - ) { - return makeNetworkError('blocked') - } + if (buf[i] != minusChar) // Minus may be absorbed after base64. + i--; - // 8. If actualResponse’s status is a redirect status, then: - if (redirectStatusSet.has(actualResponse.status)) { - // 1. If actualResponse’s status is not 303, request’s body is not null, - // and the connection uses HTTP/2, then user agents may, and are even - // encouraged to, transmit an RST_STREAM frame. - // See, https://github.com/whatwg/fetch/issues/1288 - if (request.redirect !== 'manual') { - fetchParams.controller.connection.destroy() + lastI = i+1; + inBase64 = false; + base64Accum = ''; + } + } } - // 2. Switch on request’s redirect mode: - if (request.redirect === 'error') { - // Set response to a network error. - response = makeNetworkError('unexpected redirect') - } else if (request.redirect === 'manual') { - // Set response to an opaque-redirect filtered response whose internal - // response is actualResponse. - // NOTE(spec): On the web this would return an `opaqueredirect` response, - // but that doesn't make sense server side. - // See https://github.com/nodejs/undici/issues/1193. - response = actualResponse - } else if (request.redirect === 'follow') { - // Set response to the result of running HTTP-redirect fetch given - // fetchParams and response. - response = await httpRedirectFetch(fetchParams, response) + if (!inBase64) { + res += this.iconv.decode(buf.slice(lastI), "ascii"); // Write direct chars. } else { - assert(false) + var b64str = base64Accum + buf.slice(lastI).toString().replace(/,/g, '/'); + + var canBeDecoded = b64str.length - (b64str.length % 8); // Minimal chunk: 2 quads -> 2x3 bytes -> 3 chars. + base64Accum = b64str.slice(canBeDecoded); // The rest will be decoded in future. + b64str = b64str.slice(0, canBeDecoded); + + res += this.iconv.decode(Buffer.from(b64str, 'base64'), "utf16-be"); } - } - // 9. Set response’s timing info to timingInfo. - response.timingInfo = timingInfo + this.inBase64 = inBase64; + this.base64Accum = base64Accum; - // 10. Return response. - return response + return res; } -// https://fetch.spec.whatwg.org/#http-redirect-fetch -function httpRedirectFetch (fetchParams, response) { - // 1. Let request be fetchParams’s request. - const request = fetchParams.request - - // 2. Let actualResponse be response, if response is not a filtered response, - // and response’s internal response otherwise. - const actualResponse = response.internalResponse - ? response.internalResponse - : response +Utf7IMAPDecoder.prototype.end = function() { + var res = ""; + if (this.inBase64 && this.base64Accum.length > 0) + res = this.iconv.decode(Buffer.from(this.base64Accum, 'base64'), "utf16-be"); - // 3. Let locationURL be actualResponse’s location URL given request’s current - // URL’s fragment. - let locationURL + this.inBase64 = false; + this.base64Accum = ''; + return res; +} - try { - locationURL = responseLocationURL( - actualResponse, - requestCurrentURL(request).hash - ) - // 4. If locationURL is null, then return response. - if (locationURL == null) { - return response - } - } catch (err) { - // 5. If locationURL is failure, then return a network error. - return Promise.resolve(makeNetworkError(err)) - } - // 6. If locationURL’s scheme is not an HTTP(S) scheme, then return a network - // error. - if (!urlIsHttpHttpsScheme(locationURL)) { - return Promise.resolve(makeNetworkError('URL scheme must be a HTTP(S) scheme')) - } - // 7. If request’s redirect count is 20, then return a network error. - if (request.redirectCount === 20) { - return Promise.resolve(makeNetworkError('redirect count exceeded')) - } +/***/ }), - // 8. Increase request’s redirect count by 1. - request.redirectCount += 1 +/***/ 67961: +/***/ ((__unused_webpack_module, exports) => { - // 9. If request’s mode is "cors", locationURL includes credentials, and - // request’s origin is not same origin with locationURL’s origin, then return - // a network error. - if ( - request.mode === 'cors' && - (locationURL.username || locationURL.password) && - !sameOrigin(request, locationURL) - ) { - return Promise.resolve(makeNetworkError('cross origin not allowed for request mode "cors"')) - } +"use strict"; - // 10. If request’s response tainting is "cors" and locationURL includes - // credentials, then return a network error. - if ( - request.responseTainting === 'cors' && - (locationURL.username || locationURL.password) - ) { - return Promise.resolve(makeNetworkError( - 'URL cannot contain credentials for request mode "cors"' - )) - } - // 11. If actualResponse’s status is not 303, request’s body is non-null, - // and request’s body’s source is null, then return a network error. - if ( - actualResponse.status !== 303 && - request.body != null && - request.body.source == null - ) { - return Promise.resolve(makeNetworkError()) - } +var BOMChar = '\uFEFF'; - // 12. If one of the following is true - // - actualResponse’s status is 301 or 302 and request’s method is `POST` - // - actualResponse’s status is 303 and request’s method is not `GET` or `HEAD` - if ( - ([301, 302].includes(actualResponse.status) && request.method === 'POST') || - (actualResponse.status === 303 && - !GET_OR_HEAD.includes(request.method)) - ) { - // then: - // 1. Set request’s method to `GET` and request’s body to null. - request.method = 'GET' - request.body = null +exports.PrependBOM = PrependBOMWrapper +function PrependBOMWrapper(encoder, options) { + this.encoder = encoder; + this.addBOM = true; +} - // 2. For each headerName of request-body-header name, delete headerName from - // request’s header list. - for (const headerName of requestBodyHeader) { - request.headersList.delete(headerName) +PrependBOMWrapper.prototype.write = function(str) { + if (this.addBOM) { + str = BOMChar + str; + this.addBOM = false; } - } - - // 13. If request’s current URL’s origin is not same origin with locationURL’s - // origin, then for each headerName of CORS non-wildcard request-header name, - // delete headerName from request’s header list. - if (!sameOrigin(requestCurrentURL(request), locationURL)) { - // https://fetch.spec.whatwg.org/#cors-non-wildcard-request-header-name - request.headersList.delete('authorization') - // https://fetch.spec.whatwg.org/#authentication-entries - request.headersList.delete('proxy-authorization', true) + return this.encoder.write(str); +} - // "Cookie" and "Host" are forbidden request-headers, which undici doesn't implement. - request.headersList.delete('cookie') - request.headersList.delete('host') - } +PrependBOMWrapper.prototype.end = function() { + return this.encoder.end(); +} - // 14. If request’s body is non-null, then set request’s body to the first return - // value of safely extracting request’s body’s source. - if (request.body != null) { - assert(request.body.source != null) - request.body = safelyExtractBody(request.body.source)[0] - } - // 15. Let timingInfo be fetchParams’s timing info. - const timingInfo = fetchParams.timingInfo +//------------------------------------------------------------------------------ - // 16. Set timingInfo’s redirect end time and post-redirect start time to the - // coarsened shared current time given fetchParams’s cross-origin isolated - // capability. - timingInfo.redirectEndTime = timingInfo.postRedirectStartTime = - coarsenedSharedCurrentTime(fetchParams.crossOriginIsolatedCapability) +exports.StripBOM = StripBOMWrapper; +function StripBOMWrapper(decoder, options) { + this.decoder = decoder; + this.pass = false; + this.options = options || {}; +} - // 17. If timingInfo’s redirect start time is 0, then set timingInfo’s - // redirect start time to timingInfo’s start time. - if (timingInfo.redirectStartTime === 0) { - timingInfo.redirectStartTime = timingInfo.startTime - } +StripBOMWrapper.prototype.write = function(buf) { + var res = this.decoder.write(buf); + if (this.pass || !res) + return res; - // 18. Append locationURL to request’s URL list. - request.urlList.push(locationURL) + if (res[0] === BOMChar) { + res = res.slice(1); + if (typeof this.options.stripBOM === 'function') + this.options.stripBOM(); + } - // 19. Invoke set request’s referrer policy on redirect on request and - // actualResponse. - setRequestReferrerPolicyOnRedirect(request, actualResponse) + this.pass = true; + return res; +} - // 20. Return the result of running main fetch given fetchParams and true. - return mainFetch(fetchParams, true) +StripBOMWrapper.prototype.end = function() { + return this.decoder.end(); } -// https://fetch.spec.whatwg.org/#http-network-or-cache-fetch -async function httpNetworkOrCacheFetch ( - fetchParams, - isAuthenticationFetch = false, - isNewConnectionFetch = false -) { - // 1. Let request be fetchParams’s request. - const request = fetchParams.request - // 2. Let httpFetchParams be null. - let httpFetchParams = null - // 3. Let httpRequest be null. - let httpRequest = null +/***/ }), - // 4. Let response be null. - let response = null +/***/ 30393: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // 5. Let storedResponse be null. - // TODO: cache +"use strict"; - // 6. Let httpCache be null. - const httpCache = null +var Buffer = (__nccwpck_require__(14300).Buffer); +// Note: not polyfilled with safer-buffer on a purpose, as overrides Buffer - // 7. Let the revalidatingFlag be unset. - const revalidatingFlag = false +// == Extend Node primitives to use iconv-lite ================================= - // 8. Run these steps, but abort when the ongoing fetch is terminated: +module.exports = function (iconv) { + var original = undefined; // Place to keep original methods. - // 1. If request’s window is "no-window" and request’s redirect mode is - // "error", then set httpFetchParams to fetchParams and httpRequest to - // request. - if (request.window === 'no-window' && request.redirect === 'error') { - httpFetchParams = fetchParams - httpRequest = request - } else { - // Otherwise: + // Node authors rewrote Buffer internals to make it compatible with + // Uint8Array and we cannot patch key functions since then. + // Note: this does use older Buffer API on a purpose + iconv.supportsNodeEncodingsExtension = !(Buffer.from || new Buffer(0) instanceof Uint8Array); - // 1. Set httpRequest to a clone of request. - httpRequest = makeRequest(request) + iconv.extendNodeEncodings = function extendNodeEncodings() { + if (original) return; + original = {}; - // 2. Set httpFetchParams to a copy of fetchParams. - httpFetchParams = { ...fetchParams } + if (!iconv.supportsNodeEncodingsExtension) { + console.error("ACTION NEEDED: require('iconv-lite').extendNodeEncodings() is not supported in your version of Node"); + console.error("See more info at https://github.com/ashtuchkin/iconv-lite/wiki/Node-v4-compatibility"); + return; + } - // 3. Set httpFetchParams’s request to httpRequest. - httpFetchParams.request = httpRequest - } + var nodeNativeEncodings = { + 'hex': true, 'utf8': true, 'utf-8': true, 'ascii': true, 'binary': true, + 'base64': true, 'ucs2': true, 'ucs-2': true, 'utf16le': true, 'utf-16le': true, + }; - // 3. Let includeCredentials be true if one of - const includeCredentials = - request.credentials === 'include' || - (request.credentials === 'same-origin' && - request.responseTainting === 'basic') + Buffer.isNativeEncoding = function(enc) { + return enc && nodeNativeEncodings[enc.toLowerCase()]; + } - // 4. Let contentLength be httpRequest’s body’s length, if httpRequest’s - // body is non-null; otherwise null. - const contentLength = httpRequest.body ? httpRequest.body.length : null + // -- SlowBuffer ----------------------------------------------------------- + var SlowBuffer = (__nccwpck_require__(14300).SlowBuffer); - // 5. Let contentLengthHeaderValue be null. - let contentLengthHeaderValue = null + original.SlowBufferToString = SlowBuffer.prototype.toString; + SlowBuffer.prototype.toString = function(encoding, start, end) { + encoding = String(encoding || 'utf8').toLowerCase(); - // 6. If httpRequest’s body is null and httpRequest’s method is `POST` or - // `PUT`, then set contentLengthHeaderValue to `0`. - if ( - httpRequest.body == null && - ['POST', 'PUT'].includes(httpRequest.method) - ) { - contentLengthHeaderValue = '0' - } + // Use native conversion when possible + if (Buffer.isNativeEncoding(encoding)) + return original.SlowBufferToString.call(this, encoding, start, end); - // 7. If contentLength is non-null, then set contentLengthHeaderValue to - // contentLength, serialized and isomorphic encoded. - if (contentLength != null) { - contentLengthHeaderValue = isomorphicEncode(`${contentLength}`) - } + // Otherwise, use our decoding method. + if (typeof start == 'undefined') start = 0; + if (typeof end == 'undefined') end = this.length; + return iconv.decode(this.slice(start, end), encoding); + } - // 8. If contentLengthHeaderValue is non-null, then append - // `Content-Length`/contentLengthHeaderValue to httpRequest’s header - // list. - if (contentLengthHeaderValue != null) { - httpRequest.headersList.append('content-length', contentLengthHeaderValue) - } + original.SlowBufferWrite = SlowBuffer.prototype.write; + SlowBuffer.prototype.write = function(string, offset, length, encoding) { + // Support both (string, offset, length, encoding) + // and the legacy (string, encoding, offset, length) + if (isFinite(offset)) { + if (!isFinite(length)) { + encoding = length; + length = undefined; + } + } else { // legacy + var swap = encoding; + encoding = offset; + offset = length; + length = swap; + } - // 9. If contentLengthHeaderValue is non-null, then append (`Content-Length`, - // contentLengthHeaderValue) to httpRequest’s header list. + offset = +offset || 0; + var remaining = this.length - offset; + if (!length) { + length = remaining; + } else { + length = +length; + if (length > remaining) { + length = remaining; + } + } + encoding = String(encoding || 'utf8').toLowerCase(); - // 10. If contentLength is non-null and httpRequest’s keepalive is true, - // then: - if (contentLength != null && httpRequest.keepalive) { - // NOTE: keepalive is a noop outside of browser context. - } + // Use native conversion when possible + if (Buffer.isNativeEncoding(encoding)) + return original.SlowBufferWrite.call(this, string, offset, length, encoding); - // 11. If httpRequest’s referrer is a URL, then append - // `Referer`/httpRequest’s referrer, serialized and isomorphic encoded, - // to httpRequest’s header list. - if (httpRequest.referrer instanceof URL) { - httpRequest.headersList.append('referer', isomorphicEncode(httpRequest.referrer.href)) - } + if (string.length > 0 && (length < 0 || offset < 0)) + throw new RangeError('attempt to write beyond buffer bounds'); - // 12. Append a request `Origin` header for httpRequest. - appendRequestOriginHeader(httpRequest) + // Otherwise, use our encoding method. + var buf = iconv.encode(string, encoding); + if (buf.length < length) length = buf.length; + buf.copy(this, offset, 0, length); + return length; + } - // 13. Append the Fetch metadata headers for httpRequest. [FETCH-METADATA] - appendFetchMetadata(httpRequest) + // -- Buffer --------------------------------------------------------------- - // 14. If httpRequest’s header list does not contain `User-Agent`, then - // user agents should append `User-Agent`/default `User-Agent` value to - // httpRequest’s header list. - if (!httpRequest.headersList.contains('user-agent')) { - httpRequest.headersList.append('user-agent', typeof esbuildDetection === 'undefined' ? 'undici' : 'node') - } + original.BufferIsEncoding = Buffer.isEncoding; + Buffer.isEncoding = function(encoding) { + return Buffer.isNativeEncoding(encoding) || iconv.encodingExists(encoding); + } - // 15. If httpRequest’s cache mode is "default" and httpRequest’s header - // list contains `If-Modified-Since`, `If-None-Match`, - // `If-Unmodified-Since`, `If-Match`, or `If-Range`, then set - // httpRequest’s cache mode to "no-store". - if ( - httpRequest.cache === 'default' && - (httpRequest.headersList.contains('if-modified-since') || - httpRequest.headersList.contains('if-none-match') || - httpRequest.headersList.contains('if-unmodified-since') || - httpRequest.headersList.contains('if-match') || - httpRequest.headersList.contains('if-range')) - ) { - httpRequest.cache = 'no-store' - } + original.BufferByteLength = Buffer.byteLength; + Buffer.byteLength = SlowBuffer.byteLength = function(str, encoding) { + encoding = String(encoding || 'utf8').toLowerCase(); - // 16. If httpRequest’s cache mode is "no-cache", httpRequest’s prevent - // no-cache cache-control header modification flag is unset, and - // httpRequest’s header list does not contain `Cache-Control`, then append - // `Cache-Control`/`max-age=0` to httpRequest’s header list. - if ( - httpRequest.cache === 'no-cache' && - !httpRequest.preventNoCacheCacheControlHeaderModification && - !httpRequest.headersList.contains('cache-control') - ) { - httpRequest.headersList.append('cache-control', 'max-age=0') - } + // Use native conversion when possible + if (Buffer.isNativeEncoding(encoding)) + return original.BufferByteLength.call(this, str, encoding); - // 17. If httpRequest’s cache mode is "no-store" or "reload", then: - if (httpRequest.cache === 'no-store' || httpRequest.cache === 'reload') { - // 1. If httpRequest’s header list does not contain `Pragma`, then append - // `Pragma`/`no-cache` to httpRequest’s header list. - if (!httpRequest.headersList.contains('pragma')) { - httpRequest.headersList.append('pragma', 'no-cache') - } + // Slow, I know, but we don't have a better way yet. + return iconv.encode(str, encoding).length; + } - // 2. If httpRequest’s header list does not contain `Cache-Control`, - // then append `Cache-Control`/`no-cache` to httpRequest’s header list. - if (!httpRequest.headersList.contains('cache-control')) { - httpRequest.headersList.append('cache-control', 'no-cache') - } - } + original.BufferToString = Buffer.prototype.toString; + Buffer.prototype.toString = function(encoding, start, end) { + encoding = String(encoding || 'utf8').toLowerCase(); - // 18. If httpRequest’s header list contains `Range`, then append - // `Accept-Encoding`/`identity` to httpRequest’s header list. - if (httpRequest.headersList.contains('range')) { - httpRequest.headersList.append('accept-encoding', 'identity') - } + // Use native conversion when possible + if (Buffer.isNativeEncoding(encoding)) + return original.BufferToString.call(this, encoding, start, end); - // 19. Modify httpRequest’s header list per HTTP. Do not append a given - // header if httpRequest’s header list contains that header’s name. - // TODO: https://github.com/whatwg/fetch/issues/1285#issuecomment-896560129 - if (!httpRequest.headersList.contains('accept-encoding')) { - if (urlHasHttpsScheme(requestCurrentURL(httpRequest))) { - httpRequest.headersList.append('accept-encoding', 'br, gzip, deflate') - } else { - httpRequest.headersList.append('accept-encoding', 'gzip, deflate') - } - } + // Otherwise, use our decoding method. + if (typeof start == 'undefined') start = 0; + if (typeof end == 'undefined') end = this.length; + return iconv.decode(this.slice(start, end), encoding); + } - httpRequest.headersList.delete('host') + original.BufferWrite = Buffer.prototype.write; + Buffer.prototype.write = function(string, offset, length, encoding) { + var _offset = offset, _length = length, _encoding = encoding; + // Support both (string, offset, length, encoding) + // and the legacy (string, encoding, offset, length) + if (isFinite(offset)) { + if (!isFinite(length)) { + encoding = length; + length = undefined; + } + } else { // legacy + var swap = encoding; + encoding = offset; + offset = length; + length = swap; + } - // 20. If includeCredentials is true, then: - if (includeCredentials) { - // 1. If the user agent is not configured to block cookies for httpRequest - // (see section 7 of [COOKIES]), then: - // TODO: credentials - // 2. If httpRequest’s header list does not contain `Authorization`, then: - // TODO: credentials - } + encoding = String(encoding || 'utf8').toLowerCase(); - // 21. If there’s a proxy-authentication entry, use it as appropriate. - // TODO: proxy-authentication + // Use native conversion when possible + if (Buffer.isNativeEncoding(encoding)) + return original.BufferWrite.call(this, string, _offset, _length, _encoding); - // 22. Set httpCache to the result of determining the HTTP cache - // partition, given httpRequest. - // TODO: cache + offset = +offset || 0; + var remaining = this.length - offset; + if (!length) { + length = remaining; + } else { + length = +length; + if (length > remaining) { + length = remaining; + } + } - // 23. If httpCache is null, then set httpRequest’s cache mode to - // "no-store". - if (httpCache == null) { - httpRequest.cache = 'no-store' - } + if (string.length > 0 && (length < 0 || offset < 0)) + throw new RangeError('attempt to write beyond buffer bounds'); - // 24. If httpRequest’s cache mode is neither "no-store" nor "reload", - // then: - if (httpRequest.mode !== 'no-store' && httpRequest.mode !== 'reload') { - // TODO: cache - } + // Otherwise, use our encoding method. + var buf = iconv.encode(string, encoding); + if (buf.length < length) length = buf.length; + buf.copy(this, offset, 0, length); + return length; - // 9. If aborted, then return the appropriate network error for fetchParams. - // TODO + // TODO: Set _charsWritten. + } - // 10. If response is null, then: - if (response == null) { - // 1. If httpRequest’s cache mode is "only-if-cached", then return a - // network error. - if (httpRequest.mode === 'only-if-cached') { - return makeNetworkError('only if cached') - } - // 2. Let forwardResponse be the result of running HTTP-network fetch - // given httpFetchParams, includeCredentials, and isNewConnectionFetch. - const forwardResponse = await httpNetworkFetch( - httpFetchParams, - includeCredentials, - isNewConnectionFetch - ) + // -- Readable ------------------------------------------------------------- + if (iconv.supportsStreams) { + var Readable = (__nccwpck_require__(12781).Readable); - // 3. If httpRequest’s method is unsafe and forwardResponse’s status is - // in the range 200 to 399, inclusive, invalidate appropriate stored - // responses in httpCache, as per the "Invalidation" chapter of HTTP - // Caching, and set storedResponse to null. [HTTP-CACHING] - if ( - !safeMethodsSet.has(httpRequest.method) && - forwardResponse.status >= 200 && - forwardResponse.status <= 399 - ) { - // TODO: cache - } + original.ReadableSetEncoding = Readable.prototype.setEncoding; + Readable.prototype.setEncoding = function setEncoding(enc, options) { + // Use our own decoder, it has the same interface. + // We cannot use original function as it doesn't handle BOM-s. + this._readableState.decoder = iconv.getDecoder(enc, options); + this._readableState.encoding = enc; + } - // 4. If the revalidatingFlag is set and forwardResponse’s status is 304, - // then: - if (revalidatingFlag && forwardResponse.status === 304) { - // TODO: cache + Readable.prototype.collect = iconv._collect; + } } - // 5. If response is null, then: - if (response == null) { - // 1. Set response to forwardResponse. - response = forwardResponse + // Remove iconv-lite Node primitive extensions. + iconv.undoExtendNodeEncodings = function undoExtendNodeEncodings() { + if (!iconv.supportsNodeEncodingsExtension) + return; + if (!original) + throw new Error("require('iconv-lite').undoExtendNodeEncodings(): Nothing to undo; extendNodeEncodings() is not called.") - // 2. Store httpRequest and forwardResponse in httpCache, as per the - // "Storing Responses in Caches" chapter of HTTP Caching. [HTTP-CACHING] - // TODO: cache - } - } + delete Buffer.isNativeEncoding; - // 11. Set response’s URL list to a clone of httpRequest’s URL list. - response.urlList = [...httpRequest.urlList] + var SlowBuffer = (__nccwpck_require__(14300).SlowBuffer); - // 12. If httpRequest’s header list contains `Range`, then set response’s - // range-requested flag. - if (httpRequest.headersList.contains('range')) { - response.rangeRequested = true - } + SlowBuffer.prototype.toString = original.SlowBufferToString; + SlowBuffer.prototype.write = original.SlowBufferWrite; - // 13. Set response’s request-includes-credentials to includeCredentials. - response.requestIncludesCredentials = includeCredentials + Buffer.isEncoding = original.BufferIsEncoding; + Buffer.byteLength = original.BufferByteLength; + Buffer.prototype.toString = original.BufferToString; + Buffer.prototype.write = original.BufferWrite; - // 14. If response’s status is 401, httpRequest’s response tainting is not - // "cors", includeCredentials is true, and request’s window is an environment - // settings object, then: - // TODO + if (iconv.supportsStreams) { + var Readable = (__nccwpck_require__(12781).Readable); - // 15. If response’s status is 407, then: - if (response.status === 407) { - // 1. If request’s window is "no-window", then return a network error. - if (request.window === 'no-window') { - return makeNetworkError() + Readable.prototype.setEncoding = original.ReadableSetEncoding; + delete Readable.prototype.collect; + } + + original = undefined; } +} - // 2. ??? - // 3. If fetchParams is canceled, then return the appropriate network error for fetchParams. - if (isCancelled(fetchParams)) { - return makeAppropriateNetworkError(fetchParams) - } +/***/ }), - // 4. Prompt the end user as appropriate in request’s window and store - // the result as a proxy-authentication entry. [HTTP-AUTH] - // TODO: Invoke some kind of callback? +/***/ 19032: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // 5. Set response to the result of running HTTP-network-or-cache fetch given - // fetchParams. - // TODO - return makeNetworkError('proxy authentication required') - } +"use strict"; - // 16. If all of the following are true - if ( - // response’s status is 421 - response.status === 421 && - // isNewConnectionFetch is false - !isNewConnectionFetch && - // request’s body is null, or request’s body is non-null and request’s body’s source is non-null - (request.body == null || request.body.source != null) - ) { - // then: - // 1. If fetchParams is canceled, then return the appropriate network error for fetchParams. - if (isCancelled(fetchParams)) { - return makeAppropriateNetworkError(fetchParams) - } +// Some environments don't have global Buffer (e.g. React Native). +// Solution would be installing npm modules "buffer" and "stream" explicitly. +var Buffer = (__nccwpck_require__(15118).Buffer); - // 2. Set response to the result of running HTTP-network-or-cache - // fetch given fetchParams, isAuthenticationFetch, and true. +var bomHandling = __nccwpck_require__(67961), + iconv = module.exports; - // TODO (spec): The spec doesn't specify this but we need to cancel - // the active response before we can start a new one. - // https://github.com/whatwg/fetch/issues/1293 - fetchParams.controller.connection.destroy() +// All codecs and aliases are kept here, keyed by encoding name/alias. +// They are lazy loaded in `iconv.getCodec` from `encodings/index.js`. +iconv.encodings = null; - response = await httpNetworkOrCacheFetch( - fetchParams, - isAuthenticationFetch, - true - ) - } +// Characters emitted in case of error. +iconv.defaultCharUnicode = '�'; +iconv.defaultCharSingleByte = '?'; - // 17. If isAuthenticationFetch is true, then create an authentication entry - if (isAuthenticationFetch) { - // TODO - } +// Public API. +iconv.encode = function encode(str, encoding, options) { + str = "" + (str || ""); // Ensure string. - // 18. Return response. - return response + var encoder = iconv.getEncoder(encoding, options); + + var res = encoder.write(str); + var trail = encoder.end(); + + return (trail && trail.length > 0) ? Buffer.concat([res, trail]) : res; } -// https://fetch.spec.whatwg.org/#http-network-fetch -async function httpNetworkFetch ( - fetchParams, - includeCredentials = false, - forceNewConnection = false -) { - assert(!fetchParams.controller.connection || fetchParams.controller.connection.destroyed) +iconv.decode = function decode(buf, encoding, options) { + if (typeof buf === 'string') { + if (!iconv.skipDecodeWarning) { + console.error('Iconv-lite warning: decode()-ing strings is deprecated. Refer to https://github.com/ashtuchkin/iconv-lite/wiki/Use-Buffers-when-decoding'); + iconv.skipDecodeWarning = true; + } - fetchParams.controller.connection = { - abort: null, - destroyed: false, - destroy (err) { - if (!this.destroyed) { - this.destroyed = true - this.abort?.(err ?? new DOMException('The operation was aborted.', 'AbortError')) - } + buf = Buffer.from("" + (buf || ""), "binary"); // Ensure buffer. } - } - // 1. Let request be fetchParams’s request. - const request = fetchParams.request + var decoder = iconv.getDecoder(encoding, options); - // 2. Let response be null. - let response = null + var res = decoder.write(buf); + var trail = decoder.end(); - // 3. Let timingInfo be fetchParams’s timing info. - const timingInfo = fetchParams.timingInfo + return trail ? (res + trail) : res; +} - // 4. Let httpCache be the result of determining the HTTP cache partition, - // given request. - // TODO: cache - const httpCache = null +iconv.encodingExists = function encodingExists(enc) { + try { + iconv.getCodec(enc); + return true; + } catch (e) { + return false; + } +} - // 5. If httpCache is null, then set request’s cache mode to "no-store". - if (httpCache == null) { - request.cache = 'no-store' - } +// Legacy aliases to convert functions +iconv.toEncoding = iconv.encode; +iconv.fromEncoding = iconv.decode; - // 6. Let networkPartitionKey be the result of determining the network - // partition key given request. - // TODO +// Search for a codec in iconv.encodings. Cache codec data in iconv._codecDataCache. +iconv._codecDataCache = {}; +iconv.getCodec = function getCodec(encoding) { + if (!iconv.encodings) + iconv.encodings = __nccwpck_require__(82733); // Lazy load all encoding definitions. + + // Canonicalize encoding name: strip all non-alphanumeric chars and appended year. + var enc = iconv._canonicalizeEncoding(encoding); - // 7. Let newConnection be "yes" if forceNewConnection is true; otherwise - // "no". - const newConnection = forceNewConnection ? 'yes' : 'no' // eslint-disable-line no-unused-vars + // Traverse iconv.encodings to find actual codec. + var codecOptions = {}; + while (true) { + var codec = iconv._codecDataCache[enc]; + if (codec) + return codec; - // 8. Switch on request’s mode: - if (request.mode === 'websocket') { - // Let connection be the result of obtaining a WebSocket connection, - // given request’s current URL. - // TODO - } else { - // Let connection be the result of obtaining a connection, given - // networkPartitionKey, request’s current URL’s origin, - // includeCredentials, and forceNewConnection. - // TODO - } + var codecDef = iconv.encodings[enc]; - // 9. Run these steps, but abort when the ongoing fetch is terminated: + switch (typeof codecDef) { + case "string": // Direct alias to other encoding. + enc = codecDef; + break; - // 1. If connection is failure, then return a network error. + case "object": // Alias with options. Can be layered. + for (var key in codecDef) + codecOptions[key] = codecDef[key]; - // 2. Set timingInfo’s final connection timing info to the result of - // calling clamp and coarsen connection timing info with connection’s - // timing info, timingInfo’s post-redirect start time, and fetchParams’s - // cross-origin isolated capability. + if (!codecOptions.encodingName) + codecOptions.encodingName = enc; + + enc = codecDef.type; + break; - // 3. If connection is not an HTTP/2 connection, request’s body is non-null, - // and request’s body’s source is null, then append (`Transfer-Encoding`, - // `chunked`) to request’s header list. + case "function": // Codec itself. + if (!codecOptions.encodingName) + codecOptions.encodingName = enc; - // 4. Set timingInfo’s final network-request start time to the coarsened - // shared current time given fetchParams’s cross-origin isolated - // capability. + // The codec function must load all tables and return object with .encoder and .decoder methods. + // It'll be called only once (for each different options object). + codec = new codecDef(codecOptions, iconv); - // 5. Set response to the result of making an HTTP request over connection - // using request with the following caveats: + iconv._codecDataCache[codecOptions.encodingName] = codec; // Save it to be reused later. + return codec; - // - Follow the relevant requirements from HTTP. [HTTP] [HTTP-SEMANTICS] - // [HTTP-COND] [HTTP-CACHING] [HTTP-AUTH] + default: + throw new Error("Encoding not recognized: '" + encoding + "' (searched as: '"+enc+"')"); + } + } +} - // - If request’s body is non-null, and request’s body’s source is null, - // then the user agent may have a buffer of up to 64 kibibytes and store - // a part of request’s body in that buffer. If the user agent reads from - // request’s body beyond that buffer’s size and the user agent needs to - // resend request, then instead return a network error. +iconv._canonicalizeEncoding = function(encoding) { + // Canonicalize encoding name: strip all non-alphanumeric chars and appended year. + return (''+encoding).toLowerCase().replace(/:\d{4}$|[^0-9a-z]/g, ""); +} - // - Set timingInfo’s final network-response start time to the coarsened - // shared current time given fetchParams’s cross-origin isolated capability, - // immediately after the user agent’s HTTP parser receives the first byte - // of the response (e.g., frame header bytes for HTTP/2 or response status - // line for HTTP/1.x). +iconv.getEncoder = function getEncoder(encoding, options) { + var codec = iconv.getCodec(encoding), + encoder = new codec.encoder(options, codec); - // - Wait until all the headers are transmitted. + if (codec.bomAware && options && options.addBOM) + encoder = new bomHandling.PrependBOM(encoder, options); - // - Any responses whose status is in the range 100 to 199, inclusive, - // and is not 101, are to be ignored, except for the purposes of setting - // timingInfo’s final network-response start time above. + return encoder; +} - // - If request’s header list contains `Transfer-Encoding`/`chunked` and - // response is transferred via HTTP/1.0 or older, then return a network - // error. +iconv.getDecoder = function getDecoder(encoding, options) { + var codec = iconv.getCodec(encoding), + decoder = new codec.decoder(options, codec); - // - If the HTTP request results in a TLS client certificate dialog, then: + if (codec.bomAware && !(options && options.stripBOM === false)) + decoder = new bomHandling.StripBOM(decoder, options); - // 1. If request’s window is an environment settings object, make the - // dialog available in request’s window. + return decoder; +} - // 2. Otherwise, return a network error. - // To transmit request’s body body, run these steps: - let requestBody = null - // 1. If body is null and fetchParams’s process request end-of-body is - // non-null, then queue a fetch task given fetchParams’s process request - // end-of-body and fetchParams’s task destination. - if (request.body == null && fetchParams.processRequestEndOfBody) { - queueMicrotask(() => fetchParams.processRequestEndOfBody()) - } else if (request.body != null) { - // 2. Otherwise, if body is non-null: +// Load extensions in Node. All of them are omitted in Browserify build via 'browser' field in package.json. +var nodeVer = typeof process !== 'undefined' && process.versions && process.versions.node; +if (nodeVer) { - // 1. Let processBodyChunk given bytes be these steps: - const processBodyChunk = async function * (bytes) { - // 1. If the ongoing fetch is terminated, then abort these steps. - if (isCancelled(fetchParams)) { - return - } + // Load streaming support in Node v0.10+ + var nodeVerArr = nodeVer.split(".").map(Number); + if (nodeVerArr[0] > 0 || nodeVerArr[1] >= 10) { + __nccwpck_require__(76409)(iconv); + } - // 2. Run this step in parallel: transmit bytes. - yield bytes + // Load Node primitive extensions. + __nccwpck_require__(30393)(iconv); +} - // 3. If fetchParams’s process request body is non-null, then run - // fetchParams’s process request body given bytes’s length. - fetchParams.processRequestBodyChunkLength?.(bytes.byteLength) - } +if (false) {} - // 2. Let processEndOfBody be these steps: - const processEndOfBody = () => { - // 1. If fetchParams is canceled, then abort these steps. - if (isCancelled(fetchParams)) { - return - } - // 2. If fetchParams’s process request end-of-body is non-null, - // then run fetchParams’s process request end-of-body. - if (fetchParams.processRequestEndOfBody) { - fetchParams.processRequestEndOfBody() - } - } +/***/ }), - // 3. Let processBodyError given e be these steps: - const processBodyError = (e) => { - // 1. If fetchParams is canceled, then abort these steps. - if (isCancelled(fetchParams)) { - return - } +/***/ 76409: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // 2. If e is an "AbortError" DOMException, then abort fetchParams’s controller. - if (e.name === 'AbortError') { - fetchParams.controller.abort() - } else { - fetchParams.controller.terminate(e) - } - } +"use strict"; - // 4. Incrementally read request’s body given processBodyChunk, processEndOfBody, - // processBodyError, and fetchParams’s task destination. - requestBody = (async function * () { - try { - for await (const bytes of request.body.stream) { - yield * processBodyChunk(bytes) - } - processEndOfBody() - } catch (err) { - processBodyError(err) - } - })() - } - try { - // socket is only provided for websockets - const { body, status, statusText, headersList, socket } = await dispatch({ body: requestBody }) +var Buffer = (__nccwpck_require__(14300).Buffer), + Transform = (__nccwpck_require__(12781).Transform); - if (socket) { - response = makeResponse({ status, statusText, headersList, socket }) - } else { - const iterator = body[Symbol.asyncIterator]() - fetchParams.controller.next = () => iterator.next() - response = makeResponse({ status, statusText, headersList }) +// == Exports ================================================================== +module.exports = function(iconv) { + + // Additional Public API. + iconv.encodeStream = function encodeStream(encoding, options) { + return new IconvLiteEncoderStream(iconv.getEncoder(encoding, options), options); } - } catch (err) { - // 10. If aborted, then: - if (err.name === 'AbortError') { - // 1. If connection uses HTTP/2, then transmit an RST_STREAM frame. - fetchParams.controller.connection.destroy() - // 2. Return the appropriate network error for fetchParams. - return makeAppropriateNetworkError(fetchParams, err) + iconv.decodeStream = function decodeStream(encoding, options) { + return new IconvLiteDecoderStream(iconv.getDecoder(encoding, options), options); } - return makeNetworkError(err) - } + iconv.supportsStreams = true; - // 11. Let pullAlgorithm be an action that resumes the ongoing fetch - // if it is suspended. - const pullAlgorithm = () => { - fetchParams.controller.resume() - } - // 12. Let cancelAlgorithm be an algorithm that aborts fetchParams’s - // controller with reason, given reason. - const cancelAlgorithm = (reason) => { - fetchParams.controller.abort(reason) - } + // Not published yet. + iconv.IconvLiteEncoderStream = IconvLiteEncoderStream; + iconv.IconvLiteDecoderStream = IconvLiteDecoderStream; + iconv._collect = IconvLiteDecoderStream.prototype.collect; +}; - // 13. Let highWaterMark be a non-negative, non-NaN number, chosen by - // the user agent. - // TODO - // 14. Let sizeAlgorithm be an algorithm that accepts a chunk object - // and returns a non-negative, non-NaN, non-infinite number, chosen by the user agent. - // TODO +// == Encoder stream ======================================================= +function IconvLiteEncoderStream(conv, options) { + this.conv = conv; + options = options || {}; + options.decodeStrings = false; // We accept only strings, so we don't need to decode them. + Transform.call(this, options); +} - // 15. Let stream be a new ReadableStream. - // 16. Set up stream with pullAlgorithm set to pullAlgorithm, - // cancelAlgorithm set to cancelAlgorithm, highWaterMark set to - // highWaterMark, and sizeAlgorithm set to sizeAlgorithm. - if (!ReadableStream) { - ReadableStream = (__nccwpck_require__(5356).ReadableStream) - } +IconvLiteEncoderStream.prototype = Object.create(Transform.prototype, { + constructor: { value: IconvLiteEncoderStream } +}); - const stream = new ReadableStream( - { - async start (controller) { - fetchParams.controller.controller = controller - }, - async pull (controller) { - await pullAlgorithm(controller) - }, - async cancel (reason) { - await cancelAlgorithm(reason) - } - }, - { - highWaterMark: 0, - size () { - return 1 - } +IconvLiteEncoderStream.prototype._transform = function(chunk, encoding, done) { + if (typeof chunk != 'string') + return done(new Error("Iconv encoding stream needs strings as its input.")); + try { + var res = this.conv.write(chunk); + if (res && res.length) this.push(res); + done(); } - ) + catch (e) { + done(e); + } +} - // 17. Run these steps, but abort when the ongoing fetch is terminated: +IconvLiteEncoderStream.prototype._flush = function(done) { + try { + var res = this.conv.end(); + if (res && res.length) this.push(res); + done(); + } + catch (e) { + done(e); + } +} - // 1. Set response’s body to a new body whose stream is stream. - response.body = { stream } +IconvLiteEncoderStream.prototype.collect = function(cb) { + var chunks = []; + this.on('error', cb); + this.on('data', function(chunk) { chunks.push(chunk); }); + this.on('end', function() { + cb(null, Buffer.concat(chunks)); + }); + return this; +} - // 2. If response is not a network error and request’s cache mode is - // not "no-store", then update response in httpCache for request. - // TODO - // 3. If includeCredentials is true and the user agent is not configured - // to block cookies for request (see section 7 of [COOKIES]), then run the - // "set-cookie-string" parsing algorithm (see section 5.2 of [COOKIES]) on - // the value of each header whose name is a byte-case-insensitive match for - // `Set-Cookie` in response’s header list, if any, and request’s current URL. - // TODO +// == Decoder stream ======================================================= +function IconvLiteDecoderStream(conv, options) { + this.conv = conv; + options = options || {}; + options.encoding = this.encoding = 'utf8'; // We output strings. + Transform.call(this, options); +} - // 18. If aborted, then: - // TODO +IconvLiteDecoderStream.prototype = Object.create(Transform.prototype, { + constructor: { value: IconvLiteDecoderStream } +}); - // 19. Run these steps in parallel: +IconvLiteDecoderStream.prototype._transform = function(chunk, encoding, done) { + if (!Buffer.isBuffer(chunk)) + return done(new Error("Iconv decoding stream needs buffers as its input.")); + try { + var res = this.conv.write(chunk); + if (res && res.length) this.push(res, this.encoding); + done(); + } + catch (e) { + done(e); + } +} - // 1. Run these steps, but abort when fetchParams is canceled: - fetchParams.controller.on('terminated', onAborted) - fetchParams.controller.resume = async () => { - // 1. While true - while (true) { - // 1-3. See onData... +IconvLiteDecoderStream.prototype._flush = function(done) { + try { + var res = this.conv.end(); + if (res && res.length) this.push(res, this.encoding); + done(); + } + catch (e) { + done(e); + } +} - // 4. Set bytes to the result of handling content codings given - // codings and bytes. - let bytes - let isFailure - try { - const { done, value } = await fetchParams.controller.next() +IconvLiteDecoderStream.prototype.collect = function(cb) { + var res = ''; + this.on('error', cb); + this.on('data', function(chunk) { res += chunk; }); + this.on('end', function() { + cb(null, res); + }); + return this; +} - if (isAborted(fetchParams)) { - break - } - bytes = done ? undefined : value - } catch (err) { - if (fetchParams.controller.ended && !timingInfo.encodedBodySize) { - // zlib doesn't like empty streams. - bytes = undefined - } else { - bytes = err - // err may be propagated from the result of calling readablestream.cancel, - // which might not be an error. https://github.com/nodejs/undici/issues/2009 - isFailure = true - } - } +/***/ }), - if (bytes === undefined) { - // 2. Otherwise, if the bytes transmission for response’s message - // body is done normally and stream is readable, then close - // stream, finalize response for fetchParams and response, and - // abort these in-parallel steps. - readableStreamClose(fetchParams.controller.controller) +/***/ 91230: +/***/ ((module) => { - finalizeResponse(fetchParams, response) +// A simple implementation of make-array +function makeArray (subject) { + return Array.isArray(subject) + ? subject + : [subject] +} + +const EMPTY = '' +const SPACE = ' ' +const ESCAPE = '\\' +const REGEX_TEST_BLANK_LINE = /^\s+$/ +const REGEX_INVALID_TRAILING_BACKSLASH = /(?:[^\\]|^)\\$/ +const REGEX_REPLACE_LEADING_EXCAPED_EXCLAMATION = /^\\!/ +const REGEX_REPLACE_LEADING_EXCAPED_HASH = /^\\#/ +const REGEX_SPLITALL_CRLF = /\r?\n/g +// /foo, +// ./foo, +// ../foo, +// . +// .. +const REGEX_TEST_INVALID_PATH = /^\.*\/|^\.+$/ + +const SLASH = '/' + +// Do not use ternary expression here, since "istanbul ignore next" is buggy +let TMP_KEY_IGNORE = 'node-ignore' +/* istanbul ignore else */ +if (typeof Symbol !== 'undefined') { + TMP_KEY_IGNORE = Symbol.for('node-ignore') +} +const KEY_IGNORE = TMP_KEY_IGNORE + +const define = (object, key, value) => + Object.defineProperty(object, key, {value}) + +const REGEX_REGEXP_RANGE = /([0-z])-([0-z])/g + +const RETURN_FALSE = () => false + +// Sanitize the range of a regular expression +// The cases are complicated, see test cases for details +const sanitizeRange = range => range.replace( + REGEX_REGEXP_RANGE, + (match, from, to) => from.charCodeAt(0) <= to.charCodeAt(0) + ? match + // Invalid range (out of order) which is ok for gitignore rules but + // fatal for JavaScript regular expression, so eliminate it. + : EMPTY +) - return - } +// See fixtures #59 +const cleanRangeBackSlash = slashes => { + const {length} = slashes + return slashes.slice(0, length - length % 2) +} + +// > If the pattern ends with a slash, +// > it is removed for the purpose of the following description, +// > but it would only find a match with a directory. +// > In other words, foo/ will match a directory foo and paths underneath it, +// > but will not match a regular file or a symbolic link foo +// > (this is consistent with the way how pathspec works in general in Git). +// '`foo/`' will not match regular file '`foo`' or symbolic link '`foo`' +// -> ignore-rules will not deal with it, because it costs extra `fs.stat` call +// you could use option `mark: true` with `glob` + +// '`foo/`' should not continue with the '`..`' +const REPLACERS = [ + + [ + // remove BOM + // TODO: + // Other similar zero-width characters? + /^\uFEFF/, + () => EMPTY + ], + + // > Trailing spaces are ignored unless they are quoted with backslash ("\") + [ + // (a\ ) -> (a ) + // (a ) -> (a) + // (a \ ) -> (a ) + /\\?\s+$/, + match => match.indexOf('\\') === 0 + ? SPACE + : EMPTY + ], + + // replace (\ ) with ' ' + [ + /\\\s/g, + () => SPACE + ], + + // Escape metacharacters + // which is written down by users but means special for regular expressions. + + // > There are 12 characters with special meanings: + // > - the backslash \, + // > - the caret ^, + // > - the dollar sign $, + // > - the period or dot ., + // > - the vertical bar or pipe symbol |, + // > - the question mark ?, + // > - the asterisk or star *, + // > - the plus sign +, + // > - the opening parenthesis (, + // > - the closing parenthesis ), + // > - and the opening square bracket [, + // > - the opening curly brace {, + // > These special characters are often called "metacharacters". + [ + /[\\$.|*+(){^]/g, + match => `\\${match}` + ], + + [ + // > a question mark (?) matches a single character + /(?!\\)\?/g, + () => '[^/]' + ], + + // leading slash + [ + + // > A leading slash matches the beginning of the pathname. + // > For example, "/*.c" matches "cat-file.c" but not "mozilla-sha1/sha1.c". + // A leading slash matches the beginning of the pathname + /^\//, + () => '^' + ], + + // replace special metacharacter slash after the leading slash + [ + /\//g, + () => '\\/' + ], + + [ + // > A leading "**" followed by a slash means match in all directories. + // > For example, "**/foo" matches file or directory "foo" anywhere, + // > the same as pattern "foo". + // > "**/foo/bar" matches file or directory "bar" anywhere that is directly + // > under directory "foo". + // Notice that the '*'s have been replaced as '\\*' + /^\^*\\\*\\\*\\\//, + + // '**/foo' <-> 'foo' + () => '^(?:.*\\/)?' + ], + + // starting + [ + // there will be no leading '/' + // (which has been replaced by section "leading slash") + // If starts with '**', adding a '^' to the regular expression also works + /^(?=[^^])/, + function startingReplacer () { + // If has a slash `/` at the beginning or middle + return !/\/(?!$)/.test(this) + // > Prior to 2.22.1 + // > If the pattern does not contain a slash /, + // > Git treats it as a shell glob pattern + // Actually, if there is only a trailing slash, + // git also treats it as a shell glob pattern + + // After 2.22.1 (compatible but clearer) + // > If there is a separator at the beginning or middle (or both) + // > of the pattern, then the pattern is relative to the directory + // > level of the particular .gitignore file itself. + // > Otherwise the pattern may also match at any level below + // > the .gitignore level. + ? '(?:^|\\/)' + + // > Otherwise, Git treats the pattern as a shell glob suitable for + // > consumption by fnmatch(3) + : '^' + } + ], + + // two globstars + [ + // Use lookahead assertions so that we could match more than one `'/**'` + /\\\/\\\*\\\*(?=\\\/|$)/g, + + // Zero, one or several directories + // should not use '*', or it will be replaced by the next replacer + + // Check if it is not the last `'/**'` + (_, index, str) => index + 6 < str.length + + // case: /**/ + // > A slash followed by two consecutive asterisks then a slash matches + // > zero or more directories. + // > For example, "a/**/b" matches "a/b", "a/x/b", "a/x/y/b" and so on. + // '/**/' + ? '(?:\\/[^\\/]+)*' + + // case: /** + // > A trailing `"/**"` matches everything inside. + + // #21: everything inside but it should not include the current folder + : '\\/.+' + ], + + // normal intermediate wildcards + [ + // Never replace escaped '*' + // ignore rule '\*' will match the path '*' + + // 'abc.*/' -> go + // 'abc.*' -> skip this rule, + // coz trailing single wildcard will be handed by [trailing wildcard] + /(^|[^\\]+)(\\\*)+(?=.+)/g, + + // '*.js' matches '.js' + // '*.js' doesn't match 'abc' + (_, p1, p2) => { + // 1. + // > An asterisk "*" matches anything except a slash. + // 2. + // > Other consecutive asterisks are considered regular asterisks + // > and will match according to the previous rules. + const unescaped = p2.replace(/\\\*/g, '[^\\/]*') + return p1 + unescaped + } + ], + + [ + // unescape, revert step 3 except for back slash + // For example, if a user escape a '\\*', + // after step 3, the result will be '\\\\\\*' + /\\\\\\(?=[$.|*+(){^])/g, + () => ESCAPE + ], + + [ + // '\\\\' -> '\\' + /\\\\/g, + () => ESCAPE + ], + + [ + // > The range notation, e.g. [a-zA-Z], + // > can be used to match one of the characters in a range. + + // `\` is escaped by step 3 + /(\\)?\[([^\]/]*?)(\\*)($|\])/g, + (match, leadEscape, range, endEscape, close) => leadEscape === ESCAPE + // '\\[bar]' -> '\\\\[bar\\]' + ? `\\[${range}${cleanRangeBackSlash(endEscape)}${close}` + : close === ']' + ? endEscape.length % 2 === 0 + // A normal case, and it is a range notation + // '[bar]' + // '[bar\\\\]' + ? `[${sanitizeRange(range)}${endEscape}]` + // Invalid range notaton + // '[bar\\]' -> '[bar\\\\]' + : '[]' + : '[]' + ], + + // ending + [ + // 'js' will not match 'js.' + // 'ab' will not match 'abc' + /(?:[^*])$/, + + // WTF! + // https://git-scm.com/docs/gitignore + // changes in [2.22.1](https://git-scm.com/docs/gitignore/2.22.1) + // which re-fixes #24, #38 + + // > If there is a separator at the end of the pattern then the pattern + // > will only match directories, otherwise the pattern can match both + // > files and directories. + + // 'js*' will not match 'a.js' + // 'js/' will not match 'a.js' + // 'js' will match 'a.js' and 'a.js/' + match => /\/$/.test(match) + // foo/ will not match 'foo' + ? `${match}$` + // foo matches 'foo' and 'foo/' + : `${match}(?=$|\\/$)` + ], + + // trailing wildcard + [ + /(\^|\\\/)?\\\*$/, + (_, p1) => { + const prefix = p1 + // '\^': + // '/*' does not match EMPTY + // '/*' does not match everything + + // '\\\/': + // 'abc/*' does not match 'abc/' + ? `${p1}[^/]+` + + // 'a*' matches 'a' + // 'a*' matches 'aa' + : '[^/]*' + + return `${prefix}(?=$|\\/$)` + } + ], +] - // 5. Increase timingInfo’s decoded body size by bytes’s length. - timingInfo.decodedBodySize += bytes?.byteLength ?? 0 +// A simple cache, because an ignore rule only has only one certain meaning +const regexCache = Object.create(null) - // 6. If bytes is failure, then terminate fetchParams’s controller. - if (isFailure) { - fetchParams.controller.terminate(bytes) - return - } +// @param {pattern} +const makeRegex = (pattern, ignoreCase) => { + let source = regexCache[pattern] - // 7. Enqueue a Uint8Array wrapping an ArrayBuffer containing bytes - // into stream. - fetchParams.controller.controller.enqueue(new Uint8Array(bytes)) + if (!source) { + source = REPLACERS.reduce( + (prev, current) => prev.replace(current[0], current[1].bind(pattern)), + pattern + ) + regexCache[pattern] = source + } - // 8. If stream is errored, then terminate the ongoing fetch. - if (isErrored(stream)) { - fetchParams.controller.terminate() - return - } + return ignoreCase + ? new RegExp(source, 'i') + : new RegExp(source) +} - // 9. If stream doesn’t need more data ask the user agent to suspend - // the ongoing fetch. - if (!fetchParams.controller.controller.desiredSize) { - return - } - } - } +const isString = subject => typeof subject === 'string' - // 2. If aborted, then: - function onAborted (reason) { - // 2. If fetchParams is aborted, then: - if (isAborted(fetchParams)) { - // 1. Set response’s aborted flag. - response.aborted = true +// > A blank line matches no files, so it can serve as a separator for readability. +const checkPattern = pattern => pattern + && isString(pattern) + && !REGEX_TEST_BLANK_LINE.test(pattern) + && !REGEX_INVALID_TRAILING_BACKSLASH.test(pattern) - // 2. If stream is readable, then error stream with the result of - // deserialize a serialized abort reason given fetchParams’s - // controller’s serialized abort reason and an - // implementation-defined realm. - if (isReadable(stream)) { - fetchParams.controller.controller.error( - fetchParams.controller.serializedAbortReason - ) - } - } else { - // 3. Otherwise, if stream is readable, error stream with a TypeError. - if (isReadable(stream)) { - fetchParams.controller.controller.error(new TypeError('terminated', { - cause: isErrorLike(reason) ? reason : undefined - })) - } - } + // > A line starting with # serves as a comment. + && pattern.indexOf('#') !== 0 - // 4. If connection uses HTTP/2, then transmit an RST_STREAM frame. - // 5. Otherwise, the user agent should close connection unless it would be bad for performance to do so. - fetchParams.controller.connection.destroy() +const splitPattern = pattern => pattern.split(REGEX_SPLITALL_CRLF) + +class IgnoreRule { + constructor ( + origin, + pattern, + negative, + regex + ) { + this.origin = origin + this.pattern = pattern + this.negative = negative + this.regex = regex } +} - // 20. Return response. - return response +const createRule = (pattern, ignoreCase) => { + const origin = pattern + let negative = false - async function dispatch ({ body }) { - const url = requestCurrentURL(request) - /** @type {import('../..').Agent} */ - const agent = fetchParams.controller.dispatcher + // > An optional prefix "!" which negates the pattern; + if (pattern.indexOf('!') === 0) { + negative = true + pattern = pattern.substr(1) + } - return new Promise((resolve, reject) => agent.dispatch( - { - path: url.pathname + url.search, - origin: url.origin, - method: request.method, - body: fetchParams.controller.dispatcher.isMockActive ? request.body && (request.body.source || request.body.stream) : body, - headers: request.headersList.entries, - maxRedirections: 0, - upgrade: request.mode === 'websocket' ? 'websocket' : undefined - }, - { - body: null, - abort: null, + pattern = pattern + // > Put a backslash ("\") in front of the first "!" for patterns that + // > begin with a literal "!", for example, `"\!important!.txt"`. + .replace(REGEX_REPLACE_LEADING_EXCAPED_EXCLAMATION, '!') + // > Put a backslash ("\") in front of the first hash for patterns that + // > begin with a hash. + .replace(REGEX_REPLACE_LEADING_EXCAPED_HASH, '#') - onConnect (abort) { - // TODO (fix): Do we need connection here? - const { connection } = fetchParams.controller + const regex = makeRegex(pattern, ignoreCase) - if (connection.destroyed) { - abort(new DOMException('The operation was aborted.', 'AbortError')) - } else { - fetchParams.controller.on('terminated', abort) - this.abort = connection.abort = abort - } - }, + return new IgnoreRule( + origin, + pattern, + negative, + regex + ) +} - onHeaders (status, headersList, resume, statusText) { - if (status < 200) { - return - } +const throwError = (message, Ctor) => { + throw new Ctor(message) +} - let codings = [] - let location = '' +const checkPath = (path, originalPath, doThrow) => { + if (!isString(path)) { + return doThrow( + `path must be a string, but got \`${originalPath}\``, + TypeError + ) + } - const headers = new Headers() + // We don't know if we should ignore EMPTY, so throw + if (!path) { + return doThrow(`path must not be empty`, TypeError) + } - // For H2, the headers are a plain JS object - // We distinguish between them and iterate accordingly - if (Array.isArray(headersList)) { - for (let n = 0; n < headersList.length; n += 2) { - const key = headersList[n + 0].toString('latin1') - const val = headersList[n + 1].toString('latin1') - if (key.toLowerCase() === 'content-encoding') { - // https://www.rfc-editor.org/rfc/rfc7231#section-3.1.2.1 - // "All content-coding values are case-insensitive..." - codings = val.toLowerCase().split(',').map((x) => x.trim()) - } else if (key.toLowerCase() === 'location') { - location = val - } + // Check if it is a relative path + if (checkPath.isNotRelative(path)) { + const r = '`path.relative()`d' + return doThrow( + `path should be a ${r} string, but got "${originalPath}"`, + RangeError + ) + } - headers[kHeadersList].append(key, val) - } - } else { - const keys = Object.keys(headersList) - for (const key of keys) { - const val = headersList[key] - if (key.toLowerCase() === 'content-encoding') { - // https://www.rfc-editor.org/rfc/rfc7231#section-3.1.2.1 - // "All content-coding values are case-insensitive..." - codings = val.toLowerCase().split(',').map((x) => x.trim()).reverse() - } else if (key.toLowerCase() === 'location') { - location = val - } + return true +} - headers[kHeadersList].append(key, val) - } - } +const isNotRelative = path => REGEX_TEST_INVALID_PATH.test(path) - this.body = new Readable({ read: resume }) +checkPath.isNotRelative = isNotRelative +checkPath.convert = p => p - const decoders = [] +class Ignore { + constructor ({ + ignorecase = true, + ignoreCase = ignorecase, + allowRelativePaths = false + } = {}) { + define(this, KEY_IGNORE, true) - const willFollow = request.redirect === 'follow' && - location && - redirectStatusSet.has(status) + this._rules = [] + this._ignoreCase = ignoreCase + this._allowRelativePaths = allowRelativePaths + this._initCache() + } - // https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Encoding - if (request.method !== 'HEAD' && request.method !== 'CONNECT' && !nullBodyStatus.includes(status) && !willFollow) { - for (const coding of codings) { - // https://www.rfc-editor.org/rfc/rfc9112.html#section-7.2 - if (coding === 'x-gzip' || coding === 'gzip') { - decoders.push(zlib.createGunzip({ - // Be less strict when decoding compressed responses, since sometimes - // servers send slightly invalid responses that are still accepted - // by common browsers. - // Always using Z_SYNC_FLUSH is what cURL does. - flush: zlib.constants.Z_SYNC_FLUSH, - finishFlush: zlib.constants.Z_SYNC_FLUSH - })) - } else if (coding === 'deflate') { - decoders.push(zlib.createInflate()) - } else if (coding === 'br') { - decoders.push(zlib.createBrotliDecompress()) - } else { - decoders.length = 0 - break - } - } - } + _initCache () { + this._ignoreCache = Object.create(null) + this._testCache = Object.create(null) + } - resolve({ - status, - statusText, - headersList: headers[kHeadersList], - body: decoders.length - ? pipeline(this.body, ...decoders, () => { }) - : this.body.on('error', () => {}) - }) + _addPattern (pattern) { + // #32 + if (pattern && pattern[KEY_IGNORE]) { + this._rules = this._rules.concat(pattern._rules) + this._added = true + return + } - return true - }, + if (checkPattern(pattern)) { + const rule = createRule(pattern, this._ignoreCase) + this._added = true + this._rules.push(rule) + } + } - onData (chunk) { - if (fetchParams.controller.dump) { - return - } + // @param {Array | string | Ignore} pattern + add (pattern) { + this._added = false - // 1. If one or more bytes have been transmitted from response’s - // message body, then: + makeArray( + isString(pattern) + ? splitPattern(pattern) + : pattern + ).forEach(this._addPattern, this) - // 1. Let bytes be the transmitted bytes. - const bytes = chunk + // Some rules have just added to the ignore, + // making the behavior changed. + if (this._added) { + this._initCache() + } - // 2. Let codings be the result of extracting header list values - // given `Content-Encoding` and response’s header list. - // See pullAlgorithm. + return this + } - // 3. Increase timingInfo’s encoded body size by bytes’s length. - timingInfo.encodedBodySize += bytes.byteLength + // legacy + addPattern (pattern) { + return this.add(pattern) + } - // 4. See pullAlgorithm... + // | ignored : unignored + // negative | 0:0 | 0:1 | 1:0 | 1:1 + // -------- | ------- | ------- | ------- | -------- + // 0 | TEST | TEST | SKIP | X + // 1 | TESTIF | SKIP | TEST | X - return this.body.push(bytes) - }, + // - SKIP: always skip + // - TEST: always test + // - TESTIF: only test if checkUnignored + // - X: that never happen - onComplete () { - if (this.abort) { - fetchParams.controller.off('terminated', this.abort) - } + // @param {boolean} whether should check if the path is unignored, + // setting `checkUnignored` to `false` could reduce additional + // path matching. - fetchParams.controller.ended = true + // @returns {TestResult} true if a file is ignored + _testOne (path, checkUnignored) { + let ignored = false + let unignored = false - this.body.push(null) - }, + this._rules.forEach(rule => { + const {negative} = rule + if ( + unignored === negative && ignored !== unignored + || negative && !ignored && !unignored && !checkUnignored + ) { + return + } - onError (error) { - if (this.abort) { - fetchParams.controller.off('terminated', this.abort) - } + const matched = rule.regex.test(path) - this.body?.destroy(error) + if (matched) { + ignored = !negative + unignored = negative + } + }) - fetchParams.controller.terminate(error) + return { + ignored, + unignored + } + } - reject(error) - }, + // @returns {TestResult} + _test (originalPath, cache, checkUnignored, slices) { + const path = originalPath + // Supports nullable path + && checkPath.convert(originalPath) - onUpgrade (status, headersList, socket) { - if (status !== 101) { - return - } + checkPath( + path, + originalPath, + this._allowRelativePaths + ? RETURN_FALSE + : throwError + ) - const headers = new Headers() + return this._t(path, cache, checkUnignored, slices) + } - for (let n = 0; n < headersList.length; n += 2) { - const key = headersList[n + 0].toString('latin1') - const val = headersList[n + 1].toString('latin1') + _t (path, cache, checkUnignored, slices) { + if (path in cache) { + return cache[path] + } - headers[kHeadersList].append(key, val) - } + if (!slices) { + // path/to/a.js + // ['path', 'to', 'a.js'] + slices = path.split(SLASH) + } - resolve({ - status, - statusText: STATUS_CODES[status], - headersList: headers[kHeadersList], - socket - }) + slices.pop() - return true - } - } - )) + // If the path has no parent directory, just test it + if (!slices.length) { + return cache[path] = this._testOne(path, checkUnignored) + } + + const parent = this._t( + slices.join(SLASH) + SLASH, + cache, + checkUnignored, + slices + ) + + // If the path contains a parent directory, check the parent first + return cache[path] = parent.ignored + // > It is not possible to re-include a file if a parent directory of + // > that file is excluded. + ? parent + : this._testOne(path, checkUnignored) + } + + ignores (path) { + return this._test(path, this._ignoreCache, false).ignored + } + + createFilter () { + return path => !this.ignores(path) + } + + filter (paths) { + return makeArray(paths).filter(this.createFilter()) + } + + // @returns {TestResult} + test (path) { + return this._test(path, this._testCache, true) } } -module.exports = { - fetch, - Fetch, - fetching, - finalizeAndReportTiming +const factory = options => new Ignore(options) + +const isPathValid = path => + checkPath(path && checkPath.convert(path), path, RETURN_FALSE) + +factory.isPathValid = isPathValid + +// Fixes typescript +factory.default = factory + +module.exports = factory + +// Windows +// -------------------------------------------------------------- +/* istanbul ignore if */ +if ( + // Detect `process` so that it can run in browsers. + typeof process !== 'undefined' + && ( + process.env && process.env.IGNORE_TEST_WIN32 + || process.platform === 'win32' + ) +) { + /* eslint no-control-regex: "off" */ + const makePosix = str => /^\\\\\?\\/.test(str) + || /["<>|\u0000-\u001F]+/u.test(str) + ? str + : str.replace(/\\/g, '/') + + checkPath.convert = makePosix + + // 'C:\\foo' <- 'C:\\foo' has been converted to 'C:/' + // 'd:\\foo' + const REGIX_IS_WINDOWS_PATH_ABSOLUTE = /^[a-z]:\//i + checkPath.isNotRelative = path => + REGIX_IS_WINDOWS_PATH_ABSOLUTE.test(path) + || isNotRelative(path) } /***/ }), -/***/ 8359: +/***/ 44124: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; -/* globals AbortController */ - +try { + var util = __nccwpck_require__(73837); + /* istanbul ignore next */ + if (typeof util.inherits !== 'function') throw ''; + module.exports = util.inherits; +} catch (e) { + /* istanbul ignore next */ + module.exports = __nccwpck_require__(8544); +} -const { extractBody, mixinBody, cloneBody } = __nccwpck_require__(1472) -const { Headers, fill: fillHeaders, HeadersList } = __nccwpck_require__(554) -const { FinalizationRegistry } = __nccwpck_require__(6436)() -const util = __nccwpck_require__(3983) -const { - isValidHTTPToken, - sameOrigin, - normalizeMethod, - makePolicyContainer, - normalizeMethodRecord -} = __nccwpck_require__(2538) -const { - forbiddenMethodsSet, - corsSafeListedMethodsSet, - referrerPolicy, - requestRedirect, - requestMode, - requestCredentials, - requestCache, - requestDuplex -} = __nccwpck_require__(1037) -const { kEnumerableProperty } = util -const { kHeaders, kSignal, kState, kGuard, kRealm } = __nccwpck_require__(5861) -const { webidl } = __nccwpck_require__(1744) -const { getGlobalOrigin } = __nccwpck_require__(1246) -const { URLSerializer } = __nccwpck_require__(685) -const { kHeadersList, kConstruct } = __nccwpck_require__(2785) -const assert = __nccwpck_require__(9491) -const { getMaxListeners, setMaxListeners, getEventListeners, defaultMaxListeners } = __nccwpck_require__(2361) +/***/ }), -let TransformStream = globalThis.TransformStream +/***/ 8544: +/***/ ((module) => { -const kAbortController = Symbol('abortController') +if (typeof Object.create === 'function') { + // implementation from standard node.js 'util' module + module.exports = function inherits(ctor, superCtor) { + if (superCtor) { + ctor.super_ = superCtor + ctor.prototype = Object.create(superCtor.prototype, { + constructor: { + value: ctor, + enumerable: false, + writable: true, + configurable: true + } + }) + } + }; +} else { + // old school shim for old browsers + module.exports = function inherits(ctor, superCtor) { + if (superCtor) { + ctor.super_ = superCtor + var TempCtor = function () {} + TempCtor.prototype = superCtor.prototype + ctor.prototype = new TempCtor() + ctor.prototype.constructor = ctor + } + } +} -const requestFinalizer = new FinalizationRegistry(({ signal, abort }) => { - signal.removeEventListener('abort', abort) -}) -// https://fetch.spec.whatwg.org/#request-class -class Request { - // https://fetch.spec.whatwg.org/#dom-request - constructor (input, init = {}) { - if (input === kConstruct) { - return - } +/***/ }), - webidl.argumentLengthCheck(arguments, 1, { header: 'Request constructor' }) +/***/ 87547: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - input = webidl.converters.RequestInfo(input) - init = webidl.converters.RequestInit(init) +var ip = exports; +var { Buffer } = __nccwpck_require__(14300); +var os = __nccwpck_require__(22037); - // https://html.spec.whatwg.org/multipage/webappapis.html#environment-settings-object - this[kRealm] = { - settingsObject: { - baseUrl: getGlobalOrigin(), - get origin () { - return this.baseUrl?.origin - }, - policyContainer: makePolicyContainer() - } - } +ip.toBuffer = function (ip, buff, offset) { + offset = ~~offset; - // 1. Let request be null. - let request = null + var result; - // 2. Let fallbackMode be null. - let fallbackMode = null + if (this.isV4Format(ip)) { + result = buff || new Buffer(offset + 4); + ip.split(/\./g).map((byte) => { + result[offset++] = parseInt(byte, 10) & 0xff; + }); + } else if (this.isV6Format(ip)) { + var sections = ip.split(':', 8); - // 3. Let baseURL be this’s relevant settings object’s API base URL. - const baseUrl = this[kRealm].settingsObject.baseUrl + var i; + for (i = 0; i < sections.length; i++) { + var isv4 = this.isV4Format(sections[i]); + var v4Buffer; - // 4. Let signal be null. - let signal = null + if (isv4) { + v4Buffer = this.toBuffer(sections[i]); + sections[i] = v4Buffer.slice(0, 2).toString('hex'); + } - // 5. If input is a string, then: - if (typeof input === 'string') { - // 1. Let parsedURL be the result of parsing input with baseURL. - // 2. If parsedURL is failure, then throw a TypeError. - let parsedURL - try { - parsedURL = new URL(input, baseUrl) - } catch (err) { - throw new TypeError('Failed to parse URL from ' + input, { cause: err }) + if (v4Buffer && ++i < 8) { + sections.splice(i, 0, v4Buffer.slice(2, 4).toString('hex')); } + } - // 3. If parsedURL includes credentials, then throw a TypeError. - if (parsedURL.username || parsedURL.password) { - throw new TypeError( - 'Request cannot be constructed from a URL that includes credentials: ' + - input - ) + if (sections[0] === '') { + while (sections.length < 8) sections.unshift('0'); + } else if (sections[sections.length - 1] === '') { + while (sections.length < 8) sections.push('0'); + } else if (sections.length < 8) { + for (i = 0; i < sections.length && sections[i] !== ''; i++); + var argv = [i, 1]; + for (i = 9 - sections.length; i > 0; i--) { + argv.push('0'); } + sections.splice.apply(sections, argv); + } - // 4. Set request to a new request whose URL is parsedURL. - request = makeRequest({ urlList: [parsedURL] }) + result = buff || new Buffer(offset + 16); + for (i = 0; i < sections.length; i++) { + var word = parseInt(sections[i], 16); + result[offset++] = (word >> 8) & 0xff; + result[offset++] = word & 0xff; + } + } - // 5. Set fallbackMode to "cors". - fallbackMode = 'cors' - } else { - // 6. Otherwise: + if (!result) { + throw Error(`Invalid ip address: ${ip}`); + } - // 7. Assert: input is a Request object. - assert(input instanceof Request) + return result; +}; - // 8. Set request to input’s request. - request = input[kState] +ip.toString = function (buff, offset, length) { + offset = ~~offset; + length = length || (buff.length - offset); - // 9. Set signal to input’s signal. - signal = input[kSignal] + var result = []; + var i; + if (length === 4) { + // IPv4 + for (i = 0; i < length; i++) { + result.push(buff[offset + i]); } + result = result.join('.'); + } else if (length === 16) { + // IPv6 + for (i = 0; i < length; i += 2) { + result.push(buff.readUInt16BE(offset + i).toString(16)); + } + result = result.join(':'); + result = result.replace(/(^|:)0(:0)*:0(:|$)/, '$1::$3'); + result = result.replace(/:{3,4}/, '::'); + } - // 7. Let origin be this’s relevant settings object’s origin. - const origin = this[kRealm].settingsObject.origin + return result; +}; - // 8. Let window be "client". - let window = 'client' +var ipv4Regex = /^(\d{1,3}\.){3,3}\d{1,3}$/; +var ipv6Regex = /^(::)?(((\d{1,3}\.){3}(\d{1,3}){1})?([0-9a-f]){0,4}:{0,2}){1,8}(::)?$/i; - // 9. If request’s window is an environment settings object and its origin - // is same origin with origin, then set window to request’s window. - if ( - request.window?.constructor?.name === 'EnvironmentSettingsObject' && - sameOrigin(request.window, origin) - ) { - window = request.window +ip.isV4Format = function (ip) { + return ipv4Regex.test(ip); +}; + +ip.isV6Format = function (ip) { + return ipv6Regex.test(ip); +}; + +function _normalizeFamily(family) { + if (family === 4) { + return 'ipv4'; + } + if (family === 6) { + return 'ipv6'; + } + return family ? family.toLowerCase() : 'ipv4'; +} + +ip.fromPrefixLen = function (prefixlen, family) { + if (prefixlen > 32) { + family = 'ipv6'; + } else { + family = _normalizeFamily(family); + } + + var len = 4; + if (family === 'ipv6') { + len = 16; + } + var buff = new Buffer(len); + + for (var i = 0, n = buff.length; i < n; ++i) { + var bits = 8; + if (prefixlen < 8) { + bits = prefixlen; } + prefixlen -= bits; - // 10. If init["window"] exists and is non-null, then throw a TypeError. - if (init.window != null) { - throw new TypeError(`'window' option '${window}' must be null`) + buff[i] = ~(0xff >> bits) & 0xff; + } + + return ip.toString(buff); +}; + +ip.mask = function (addr, mask) { + addr = ip.toBuffer(addr); + mask = ip.toBuffer(mask); + + var result = new Buffer(Math.max(addr.length, mask.length)); + + // Same protocol - do bitwise and + var i; + if (addr.length === mask.length) { + for (i = 0; i < addr.length; i++) { + result[i] = addr[i] & mask[i]; + } + } else if (mask.length === 4) { + // IPv6 address and IPv4 mask + // (Mask low bits) + for (i = 0; i < mask.length; i++) { + result[i] = addr[addr.length - 4 + i] & mask[i]; + } + } else { + // IPv6 mask and IPv4 addr + for (i = 0; i < result.length - 6; i++) { + result[i] = 0; } - // 11. If init["window"] exists, then set window to "no-window". - if ('window' in init) { - window = 'no-window' + // ::ffff:ipv4 + result[10] = 0xff; + result[11] = 0xff; + for (i = 0; i < addr.length; i++) { + result[i + 12] = addr[i] & mask[i + 12]; } + i += 12; + } + for (; i < result.length; i++) { + result[i] = 0; + } - // 12. Set request to a new request with the following properties: - request = makeRequest({ - // URL request’s URL. - // undici implementation note: this is set as the first item in request's urlList in makeRequest - // method request’s method. - method: request.method, - // header list A copy of request’s header list. - // undici implementation note: headersList is cloned in makeRequest - headersList: request.headersList, - // unsafe-request flag Set. - unsafeRequest: request.unsafeRequest, - // client This’s relevant settings object. - client: this[kRealm].settingsObject, - // window window. - window, - // priority request’s priority. - priority: request.priority, - // origin request’s origin. The propagation of the origin is only significant for navigation requests - // being handled by a service worker. In this scenario a request can have an origin that is different - // from the current client. - origin: request.origin, - // referrer request’s referrer. - referrer: request.referrer, - // referrer policy request’s referrer policy. - referrerPolicy: request.referrerPolicy, - // mode request’s mode. - mode: request.mode, - // credentials mode request’s credentials mode. - credentials: request.credentials, - // cache mode request’s cache mode. - cache: request.cache, - // redirect mode request’s redirect mode. - redirect: request.redirect, - // integrity metadata request’s integrity metadata. - integrity: request.integrity, - // keepalive request’s keepalive. - keepalive: request.keepalive, - // reload-navigation flag request’s reload-navigation flag. - reloadNavigation: request.reloadNavigation, - // history-navigation flag request’s history-navigation flag. - historyNavigation: request.historyNavigation, - // URL list A clone of request’s URL list. - urlList: [...request.urlList] - }) + return ip.toString(result); +}; - const initHasKey = Object.keys(init).length !== 0 +ip.cidr = function (cidrString) { + var cidrParts = cidrString.split('/'); - // 13. If init is not empty, then: - if (initHasKey) { - // 1. If request’s mode is "navigate", then set it to "same-origin". - if (request.mode === 'navigate') { - request.mode = 'same-origin' - } + var addr = cidrParts[0]; + if (cidrParts.length !== 2) { + throw new Error(`invalid CIDR subnet: ${addr}`); + } - // 2. Unset request’s reload-navigation flag. - request.reloadNavigation = false + var mask = ip.fromPrefixLen(parseInt(cidrParts[1], 10)); - // 3. Unset request’s history-navigation flag. - request.historyNavigation = false + return ip.mask(addr, mask); +}; - // 4. Set request’s origin to "client". - request.origin = 'client' +ip.subnet = function (addr, mask) { + var networkAddress = ip.toLong(ip.mask(addr, mask)); - // 5. Set request’s referrer to "client" - request.referrer = 'client' + // Calculate the mask's length. + var maskBuffer = ip.toBuffer(mask); + var maskLength = 0; - // 6. Set request’s referrer policy to the empty string. - request.referrerPolicy = '' + for (var i = 0; i < maskBuffer.length; i++) { + if (maskBuffer[i] === 0xff) { + maskLength += 8; + } else { + var octet = maskBuffer[i] & 0xff; + while (octet) { + octet = (octet << 1) & 0xff; + maskLength++; + } + } + } - // 7. Set request’s URL to request’s current URL. - request.url = request.urlList[request.urlList.length - 1] + var numberOfAddresses = Math.pow(2, 32 - maskLength); - // 8. Set request’s URL list to « request’s URL ». - request.urlList = [request.url] - } + return { + networkAddress: ip.fromLong(networkAddress), + firstAddress: numberOfAddresses <= 2 + ? ip.fromLong(networkAddress) + : ip.fromLong(networkAddress + 1), + lastAddress: numberOfAddresses <= 2 + ? ip.fromLong(networkAddress + numberOfAddresses - 1) + : ip.fromLong(networkAddress + numberOfAddresses - 2), + broadcastAddress: ip.fromLong(networkAddress + numberOfAddresses - 1), + subnetMask: mask, + subnetMaskLength: maskLength, + numHosts: numberOfAddresses <= 2 + ? numberOfAddresses : numberOfAddresses - 2, + length: numberOfAddresses, + contains(other) { + return networkAddress === ip.toLong(ip.mask(other, mask)); + }, + }; +}; - // 14. If init["referrer"] exists, then: - if (init.referrer !== undefined) { - // 1. Let referrer be init["referrer"]. - const referrer = init.referrer +ip.cidrSubnet = function (cidrString) { + var cidrParts = cidrString.split('/'); - // 2. If referrer is the empty string, then set request’s referrer to "no-referrer". - if (referrer === '') { - request.referrer = 'no-referrer' - } else { - // 1. Let parsedReferrer be the result of parsing referrer with - // baseURL. - // 2. If parsedReferrer is failure, then throw a TypeError. - let parsedReferrer - try { - parsedReferrer = new URL(referrer, baseUrl) - } catch (err) { - throw new TypeError(`Referrer "${referrer}" is not a valid URL.`, { cause: err }) - } + var addr = cidrParts[0]; + if (cidrParts.length !== 2) { + throw new Error(`invalid CIDR subnet: ${addr}`); + } - // 3. If one of the following is true - // - parsedReferrer’s scheme is "about" and path is the string "client" - // - parsedReferrer’s origin is not same origin with origin - // then set request’s referrer to "client". - if ( - (parsedReferrer.protocol === 'about:' && parsedReferrer.hostname === 'client') || - (origin && !sameOrigin(parsedReferrer, this[kRealm].settingsObject.baseUrl)) - ) { - request.referrer = 'client' - } else { - // 4. Otherwise, set request’s referrer to parsedReferrer. - request.referrer = parsedReferrer - } - } - } + var mask = ip.fromPrefixLen(parseInt(cidrParts[1], 10)); - // 15. If init["referrerPolicy"] exists, then set request’s referrer policy - // to it. - if (init.referrerPolicy !== undefined) { - request.referrerPolicy = init.referrerPolicy - } + return ip.subnet(addr, mask); +}; - // 16. Let mode be init["mode"] if it exists, and fallbackMode otherwise. - let mode - if (init.mode !== undefined) { - mode = init.mode - } else { - mode = fallbackMode - } +ip.not = function (addr) { + var buff = ip.toBuffer(addr); + for (var i = 0; i < buff.length; i++) { + buff[i] = 0xff ^ buff[i]; + } + return ip.toString(buff); +}; - // 17. If mode is "navigate", then throw a TypeError. - if (mode === 'navigate') { - throw webidl.errors.exception({ - header: 'Request constructor', - message: 'invalid request mode navigate.' - }) - } +ip.or = function (a, b) { + var i; - // 18. If mode is non-null, set request’s mode to mode. - if (mode != null) { - request.mode = mode - } + a = ip.toBuffer(a); + b = ip.toBuffer(b); - // 19. If init["credentials"] exists, then set request’s credentials mode - // to it. - if (init.credentials !== undefined) { - request.credentials = init.credentials + // same protocol + if (a.length === b.length) { + for (i = 0; i < a.length; ++i) { + a[i] |= b[i]; } + return ip.toString(a); - // 18. If init["cache"] exists, then set request’s cache mode to it. - if (init.cache !== undefined) { - request.cache = init.cache - } + // mixed protocols + } + var buff = a; + var other = b; + if (b.length > a.length) { + buff = b; + other = a; + } - // 21. If request’s cache mode is "only-if-cached" and request’s mode is - // not "same-origin", then throw a TypeError. - if (request.cache === 'only-if-cached' && request.mode !== 'same-origin') { - throw new TypeError( - "'only-if-cached' can be set only with 'same-origin' mode" - ) - } + var offset = buff.length - other.length; + for (i = offset; i < buff.length; ++i) { + buff[i] |= other[i - offset]; + } - // 22. If init["redirect"] exists, then set request’s redirect mode to it. - if (init.redirect !== undefined) { - request.redirect = init.redirect - } + return ip.toString(buff); +}; - // 23. If init["integrity"] exists, then set request’s integrity metadata to it. - if (init.integrity != null) { - request.integrity = String(init.integrity) - } +ip.isEqual = function (a, b) { + var i; - // 24. If init["keepalive"] exists, then set request’s keepalive to it. - if (init.keepalive !== undefined) { - request.keepalive = Boolean(init.keepalive) + a = ip.toBuffer(a); + b = ip.toBuffer(b); + + // Same protocol + if (a.length === b.length) { + for (i = 0; i < a.length; i++) { + if (a[i] !== b[i]) return false; } + return true; + } - // 25. If init["method"] exists, then: - if (init.method !== undefined) { - // 1. Let method be init["method"]. - let method = init.method + // Swap + if (b.length === 4) { + var t = b; + b = a; + a = t; + } - // 2. If method is not a method or method is a forbidden method, then - // throw a TypeError. - if (!isValidHTTPToken(method)) { - throw new TypeError(`'${method}' is not a valid HTTP method.`) - } + // a - IPv4, b - IPv6 + for (i = 0; i < 10; i++) { + if (b[i] !== 0) return false; + } - if (forbiddenMethodsSet.has(method.toUpperCase())) { - throw new TypeError(`'${method}' HTTP method is unsupported.`) - } + var word = b.readUInt16BE(10); + if (word !== 0 && word !== 0xffff) return false; - // 3. Normalize method. - method = normalizeMethodRecord[method] ?? normalizeMethod(method) + for (i = 0; i < 4; i++) { + if (a[i] !== b[i + 12]) return false; + } - // 4. Set request’s method to method. - request.method = method - } + return true; +}; - // 26. If init["signal"] exists, then set signal to it. - if (init.signal !== undefined) { - signal = init.signal +ip.isPrivate = function (addr) { + // check loopback addresses first + if (ip.isLoopback(addr)) { + return true; + } + + // ensure the ipv4 address is valid + if (!ip.isV6Format(addr)) { + const ipl = ip.normalizeToLong(addr); + if (ipl < 0) { + throw new Error('invalid ipv4 address'); } + // normalize the address for the private range checks that follow + addr = ip.fromLong(ipl); + } - // 27. Set this’s request to request. - this[kState] = request + // check private ranges + return /^(::f{4}:)?10\.([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})$/i.test(addr) + || /^(::f{4}:)?192\.168\.([0-9]{1,3})\.([0-9]{1,3})$/i.test(addr) + || /^(::f{4}:)?172\.(1[6-9]|2\d|30|31)\.([0-9]{1,3})\.([0-9]{1,3})$/i + .test(addr) + || /^(::f{4}:)?169\.254\.([0-9]{1,3})\.([0-9]{1,3})$/i.test(addr) + || /^f[cd][0-9a-f]{2}:/i.test(addr) + || /^fe80:/i.test(addr) + || /^::1$/.test(addr) + || /^::$/.test(addr); +}; - // 28. Set this’s signal to a new AbortSignal object with this’s relevant - // Realm. - // TODO: could this be simplified with AbortSignal.any - // (https://dom.spec.whatwg.org/#dom-abortsignal-any) - const ac = new AbortController() - this[kSignal] = ac.signal - this[kSignal][kRealm] = this[kRealm] +ip.isPublic = function (addr) { + return !ip.isPrivate(addr); +}; - // 29. If signal is not null, then make this’s signal follow signal. - if (signal != null) { - if ( - !signal || - typeof signal.aborted !== 'boolean' || - typeof signal.addEventListener !== 'function' - ) { - throw new TypeError( - "Failed to construct 'Request': member signal is not of type AbortSignal." - ) - } +ip.isLoopback = function (addr) { + // If addr is an IPv4 address in long integer form (no dots and no colons), convert it + if (!/\./.test(addr) && !/:/.test(addr)) { + addr = ip.fromLong(Number(addr)); + } - if (signal.aborted) { - ac.abort(signal.reason) - } else { - // Keep a strong ref to ac while request object - // is alive. This is needed to prevent AbortController - // from being prematurely garbage collected. - // See, https://github.com/nodejs/undici/issues/1926. - this[kAbortController] = ac + return /^(::f{4}:)?127\.([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})/ + .test(addr) + || /^0177\./.test(addr) + || /^0x7f\./i.test(addr) + || /^fe80::1$/i.test(addr) + || /^::1$/.test(addr) + || /^::$/.test(addr); +}; - const acRef = new WeakRef(ac) - const abort = function () { - const ac = acRef.deref() - if (ac !== undefined) { - ac.abort(this.reason) - } - } +ip.loopback = function (family) { + // + // Default to `ipv4` + // + family = _normalizeFamily(family); - // Third-party AbortControllers may not work with these. - // See, https://github.com/nodejs/undici/pull/1910#issuecomment-1464495619. - try { - // If the max amount of listeners is equal to the default, increase it - // This is only available in node >= v19.9.0 - if (typeof getMaxListeners === 'function' && getMaxListeners(signal) === defaultMaxListeners) { - setMaxListeners(100, signal) - } else if (getEventListeners(signal, 'abort').length >= defaultMaxListeners) { - setMaxListeners(100, signal) - } - } catch {} + if (family !== 'ipv4' && family !== 'ipv6') { + throw new Error('family must be ipv4 or ipv6'); + } - util.addAbortListener(signal, abort) - requestFinalizer.register(ac, { signal, abort }) - } - } + return family === 'ipv4' ? '127.0.0.1' : 'fe80::1'; +}; - // 30. Set this’s headers to a new Headers object with this’s relevant - // Realm, whose header list is request’s header list and guard is - // "request". - this[kHeaders] = new Headers(kConstruct) - this[kHeaders][kHeadersList] = request.headersList - this[kHeaders][kGuard] = 'request' - this[kHeaders][kRealm] = this[kRealm] +// +// ### function address (name, family) +// #### @name {string|'public'|'private'} **Optional** Name or security +// of the network interface. +// #### @family {ipv4|ipv6} **Optional** IP family of the address (defaults +// to ipv4). +// +// Returns the address for the network interface on the current system with +// the specified `name`: +// * String: First `family` address of the interface. +// If not found see `undefined`. +// * 'public': the first public ip address of family. +// * 'private': the first private ip address of family. +// * undefined: First address with `ipv4` or loopback address `127.0.0.1`. +// +ip.address = function (name, family) { + var interfaces = os.networkInterfaces(); + + // + // Default to `ipv4` + // + family = _normalizeFamily(family); + + // + // If a specific network interface has been named, + // return the address. + // + if (name && name !== 'private' && name !== 'public') { + var res = interfaces[name].filter((details) => { + var itemFamily = _normalizeFamily(details.family); + return itemFamily === family; + }); + if (res.length === 0) { + return undefined; + } + return res[0].address; + } - // 31. If this’s request’s mode is "no-cors", then: - if (mode === 'no-cors') { - // 1. If this’s request’s method is not a CORS-safelisted method, - // then throw a TypeError. - if (!corsSafeListedMethodsSet.has(request.method)) { - throw new TypeError( - `'${request.method} is unsupported in no-cors mode.` - ) + var all = Object.keys(interfaces).map((nic) => { + // + // Note: name will only be `public` or `private` + // when this is called. + // + var addresses = interfaces[nic].filter((details) => { + details.family = _normalizeFamily(details.family); + if (details.family !== family || ip.isLoopback(details.address)) { + return false; + } if (!name) { + return true; } - // 2. Set this’s headers’s guard to "request-no-cors". - this[kHeaders][kGuard] = 'request-no-cors' - } + return name === 'public' ? ip.isPrivate(details.address) + : ip.isPublic(details.address); + }); - // 32. If init is not empty, then: - if (initHasKey) { - /** @type {HeadersList} */ - const headersList = this[kHeaders][kHeadersList] - // 1. Let headers be a copy of this’s headers and its associated header - // list. - // 2. If init["headers"] exists, then set headers to init["headers"]. - const headers = init.headers !== undefined ? init.headers : new HeadersList(headersList) + return addresses.length ? addresses[0].address : undefined; + }).filter(Boolean); - // 3. Empty this’s headers’s header list. - headersList.clear() + return !all.length ? ip.loopback(family) : all[0]; +}; - // 4. If headers is a Headers object, then for each header in its header - // list, append header’s name/header’s value to this’s headers. - if (headers instanceof HeadersList) { - for (const [key, val] of headers) { - headersList.append(key, val) - } - // Note: Copy the `set-cookie` meta-data. - headersList.cookies = headers.cookies - } else { - // 5. Otherwise, fill this’s headers with headers. - fillHeaders(this[kHeaders], headers) - } - } +ip.toLong = function (ip) { + var ipl = 0; + ip.split('.').forEach((octet) => { + ipl <<= 8; + ipl += parseInt(octet); + }); + return (ipl >>> 0); +}; - // 33. Let inputBody be input’s request’s body if input is a Request - // object; otherwise null. - const inputBody = input instanceof Request ? input[kState].body : null +ip.fromLong = function (ipl) { + return (`${ipl >>> 24}.${ + ipl >> 16 & 255}.${ + ipl >> 8 & 255}.${ + ipl & 255}`); +}; - // 34. If either init["body"] exists and is non-null or inputBody is - // non-null, and request’s method is `GET` or `HEAD`, then throw a - // TypeError. - if ( - (init.body != null || inputBody != null) && - (request.method === 'GET' || request.method === 'HEAD') - ) { - throw new TypeError('Request with GET/HEAD method cannot have body.') +ip.normalizeToLong = function (addr) { + const parts = addr.split('.').map(part => { + // Handle hexadecimal format + if (part.startsWith('0x') || part.startsWith('0X')) { + return parseInt(part, 16); + } + // Handle octal format (strictly digits 0-7 after a leading zero) + else if (part.startsWith('0') && part !== '0' && /^[0-7]+$/.test(part)) { + return parseInt(part, 8); + } + // Handle decimal format, reject invalid leading zeros + else if (/^[1-9]\d*$/.test(part) || part === '0') { + return parseInt(part, 10); + } + // Return NaN for invalid formats to indicate parsing failure + else { + return NaN; } + }); - // 35. Let initBody be null. - let initBody = null + if (parts.some(isNaN)) return -1; // Indicate error with -1 + + let val = 0; + const n = parts.length; + + switch (n) { + case 1: + val = parts[0]; + break; + case 2: + if (parts[0] > 0xff || parts[1] > 0xffffff) return -1; + val = (parts[0] << 24) | (parts[1] & 0xffffff); + break; + case 3: + if (parts[0] > 0xff || parts[1] > 0xff || parts[2] > 0xffff) return -1; + val = (parts[0] << 24) | (parts[1] << 16) | (parts[2] & 0xffff); + break; + case 4: + if (parts.some(part => part > 0xff)) return -1; + val = (parts[0] << 24) | (parts[1] << 16) | (parts[2] << 8) | parts[3]; + break; + default: + return -1; // Error case + } + + return val >>> 0; +}; - // 36. If init["body"] exists and is non-null, then: - if (init.body != null) { - // 1. Let Content-Type be null. - // 2. Set initBody and Content-Type to the result of extracting - // init["body"], with keepalive set to request’s keepalive. - const [extractedBody, contentType] = extractBody( - init.body, - request.keepalive - ) - initBody = extractedBody - // 3, If Content-Type is non-null and this’s headers’s header list does - // not contain `Content-Type`, then append `Content-Type`/Content-Type to - // this’s headers. - if (contentType && !this[kHeaders][kHeadersList].contains('content-type')) { - this[kHeaders].append('content-type', contentType) - } - } +/***/ }), - // 37. Let inputOrInitBody be initBody if it is non-null; otherwise - // inputBody. - const inputOrInitBody = initBody ?? inputBody +/***/ 24202: +/***/ (function(module, exports) { - // 38. If inputOrInitBody is non-null and inputOrInitBody’s source is - // null, then: - if (inputOrInitBody != null && inputOrInitBody.source == null) { - // 1. If initBody is non-null and init["duplex"] does not exist, - // then throw a TypeError. - if (initBody != null && init.duplex == null) { - throw new TypeError('RequestInit: duplex option is required when sending a body.') - } +(function(root) { + var toString = Function.prototype.toString; - // 2. If this’s request’s mode is neither "same-origin" nor "cors", - // then throw a TypeError. - if (request.mode !== 'same-origin' && request.mode !== 'cors') { - throw new TypeError( - 'If request is made from ReadableStream, mode should be "same-origin" or "cors"' - ) - } + function fnBody(fn) { + return toString.call(fn).replace(/^[^{]*{\s*/,'').replace(/\s*}[^}]*$/,''); + } - // 3. Set this’s request’s use-CORS-preflight flag. - request.useCORSPreflightFlag = true + function isClass(fn) { + return (typeof fn === 'function' && + (/^class(?:\s|{)/.test(toString.call(fn)) || + (/^.*classCallCheck\(/.test(fnBody(fn)))) // babel.js + ); + } + + if (true) { + if ( true && module.exports) { + exports = module.exports = isClass; } + exports.isClass = isClass; + } else {} - // 39. Let finalBody be inputOrInitBody. - let finalBody = inputOrInitBody +})(this); - // 40. If initBody is null and inputBody is non-null, then: - if (initBody == null && inputBody != null) { - // 1. If input is unusable, then throw a TypeError. - if (util.isDisturbed(inputBody.stream) || inputBody.stream.locked) { - throw new TypeError( - 'Cannot construct a Request with a Request object that has already been used.' - ) - } - // 2. Set finalBody to the result of creating a proxy for inputBody. - if (!TransformStream) { - TransformStream = (__nccwpck_require__(5356).TransformStream) - } +/***/ }), - // https://streams.spec.whatwg.org/#readablestream-create-a-proxy - const identityTransform = new TransformStream() - inputBody.stream.pipeThrough(identityTransform) - finalBody = { - source: inputBody.source, - length: inputBody.length, - stream: identityTransform.readable - } - } +/***/ 70429: +/***/ ((module) => { - // 41. Set this’s request’s body to finalBody. - this[kState].body = finalBody - } +"use strict"; +/*! + * is-extendable + * + * Copyright (c) 2015, Jon Schlinkert. + * Licensed under the MIT License. + */ - // Returns request’s HTTP method, which is "GET" by default. - get method () { - webidl.brandCheck(this, Request) - // The method getter steps are to return this’s request’s method. - return this[kState].method - } - // Returns the URL of request as a string. - get url () { - webidl.brandCheck(this, Request) +module.exports = function isExtendable(val) { + return typeof val !== 'undefined' && val !== null + && (typeof val === 'object' || typeof val === 'function'); +}; - // The url getter steps are to return this’s request’s URL, serialized. - return URLSerializer(this[kState].url) - } - // Returns a Headers object consisting of the headers associated with request. - // Note that headers added in the network layer by the user agent will not - // be accounted for in this object, e.g., the "Host" header. - get headers () { - webidl.brandCheck(this, Request) +/***/ }), - // The headers getter steps are to return this’s headers. - return this[kHeaders] - } +/***/ 65565: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - // Returns the kind of resource requested by request, e.g., "document" - // or "script". - get destination () { - webidl.brandCheck(this, Request) +"use strict"; - // The destination getter are to return this’s request’s destination. - return this[kState].destination - } - // Returns the referrer of request. Its value can be a same-origin URL if - // explicitly set in init, the empty string to indicate no referrer, and - // "about:client" when defaulting to the global’s default. This is used - // during fetching to determine the value of the `Referer` header of the - // request being made. - get referrer () { - webidl.brandCheck(this, Request) +var utils = __nccwpck_require__(95898); +var isStearm = __nccwpck_require__(83362); +// wait for https://github.com/miguelmota/is-class/pull/6 merge +var isClass = __nccwpck_require__(24202); - // 1. If this’s request’s referrer is "no-referrer", then return the - // empty string. - if (this[kState].referrer === 'no-referrer') { - return '' - } +/** + * Expose all methods in core-util-is + */ - // 2. If this’s request’s referrer is "client", then return - // "about:client". - if (this[kState].referrer === 'client') { - return 'about:client' - } +Object.keys(utils).map(function (name) { + exports[transform(name)] = utils[name]; +}); - // Return this’s request’s referrer, serialized. - return this[kState].referrer.toString() - } +/** + * Stream detected by isstream + */ - // Returns the referrer policy associated with request. - // This is used during fetching to compute the value of the request’s - // referrer. - get referrerPolicy () { - webidl.brandCheck(this, Request) +exports.stream = isStearm; +exports.readableStream = isStearm.isReadable; +exports.writableStream = isStearm.isWritable; +exports.duplexStream = isStearm.isDuplex; - // The referrerPolicy getter steps are to return this’s request’s referrer policy. - return this[kState].referrerPolicy - } +/** + * Class detected by is-class + */ + exports["class"] = isClass; - // Returns the mode associated with request, which is a string indicating - // whether the request will use CORS, or will be restricted to same-origin - // URLs. - get mode () { - webidl.brandCheck(this, Request) +/** + * Extend method + */ - // The mode getter steps are to return this’s request’s mode. - return this[kState].mode - } +exports.finite = Number.isFinite; - // Returns the credentials mode associated with request, - // which is a string indicating whether credentials will be sent with the - // request always, never, or only when sent to a same-origin URL. - get credentials () { - // The credentials getter steps are to return this’s request’s credentials mode. - return this[kState].credentials - } +exports[NaN] = Number.isNaN; - // Returns the cache mode associated with request, - // which is a string indicating how the request will - // interact with the browser’s cache when fetching. - get cache () { - webidl.brandCheck(this, Request) +exports.generator = function (obj) { + return obj + && 'function' === typeof obj.next + && 'function' === typeof obj.throw; +}; - // The cache getter steps are to return this’s request’s cache mode. - return this[kState].cache - } +exports.generatorFunction = function (obj) { + return obj + && obj.constructor + && 'GeneratorFunction' === obj.constructor.name; +}; - // Returns the redirect mode associated with request, - // which is a string indicating how redirects for the - // request will be handled during fetching. A request - // will follow redirects by default. - get redirect () { - webidl.brandCheck(this, Request) +exports.asyncFunction = function (obj) { + return obj + && obj.constructor + && 'AsyncFunction' === obj.constructor.name; +}; - // The redirect getter steps are to return this’s request’s redirect mode. - return this[kState].redirect - } +exports.promise = function (obj) { + return obj + && 'function' === typeof obj.then; +}; - // Returns request’s subresource integrity metadata, which is a - // cryptographic hash of the resource being fetched. Its value - // consists of multiple hashes separated by whitespace. [SRI] - get integrity () { - webidl.brandCheck(this, Request) +var MAX_INT_31 = Math.pow(2, 31); - // The integrity getter steps are to return this’s request’s integrity - // metadata. - return this[kState].integrity - } +exports.int = function (obj) { + return utils.isNumber(obj) + && obj % 1 === 0; +}; - // Returns a boolean indicating whether or not request can outlive the - // global in which it was created. - get keepalive () { - webidl.brandCheck(this, Request) +exports.int32 = function (obj) { + return exports.int(obj) + && obj < MAX_INT_31 + && obj >= -MAX_INT_31; +}; - // The keepalive getter steps are to return this’s request’s keepalive. - return this[kState].keepalive - } +exports.long = function (obj) { + return exports.int(obj) + && (obj >= MAX_INT_31 || obj < -MAX_INT_31); +}; - // Returns a boolean indicating whether or not request is for a reload - // navigation. - get isReloadNavigation () { - webidl.brandCheck(this, Request) +exports.Long = function (obj) { + return exports.object(obj) + && exports.number(obj.high) + && exports.number(obj.low); +}; - // The isReloadNavigation getter steps are to return true if this’s - // request’s reload-navigation flag is set; otherwise false. - return this[kState].reloadNavigation - } +exports.double = function (obj) { + return utils.isNumber(obj) + && !isNaN(obj) + && obj % 1 !== 0; +}; - // Returns a boolean indicating whether or not request is for a history - // navigation (a.k.a. back-foward navigation). - get isHistoryNavigation () { - webidl.brandCheck(this, Request) +exports.bigInt = function (obj) { + return 'bigint' === typeof obj; +}; +exports.bigint = exports.bigInt; - // The isHistoryNavigation getter steps are to return true if this’s request’s - // history-navigation flag is set; otherwise false. - return this[kState].historyNavigation - } +/** + * override core-util-is + */ - // Returns the signal associated with request, which is an AbortSignal - // object indicating whether or not request has been aborted, and its - // abort event handler. - get signal () { - webidl.brandCheck(this, Request) +exports.date = function isDate(obj) { + return obj instanceof Date; +}; - // The signal getter steps are to return this’s signal. - return this[kSignal] - } +exports.regExp = function isRegExp(obj) { + return obj instanceof RegExp; +}; +exports.regexp = exports.regExp; - get body () { - webidl.brandCheck(this, Request) +exports.error = function isError(obj) { + return obj instanceof Error; +}; - return this[kState].body ? this[kState].body.stream : null - } +exports.array = Array.isArray; - get bodyUsed () { - webidl.brandCheck(this, Request) +/** + * transform isNull type to null + * @param {[type]} m [description] + * @return {[type]} [description] + */ - return !!this[kState].body && util.isDisturbed(this[kState].body.stream) - } +function transform(m) { + var name = m.slice(2); + name = name[0].toLowerCase() + name.slice(1); + return name; +} - get duplex () { - webidl.brandCheck(this, Request) - return 'half' - } +/***/ }), - // Returns a clone of request. - clone () { - webidl.brandCheck(this, Request) +/***/ 83362: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // 1. If this is unusable, then throw a TypeError. - if (this.bodyUsed || this.body?.locked) { - throw new TypeError('unusable') - } +var stream = __nccwpck_require__(12781) - // 2. Let clonedRequest be the result of cloning this’s request. - const clonedRequest = cloneRequest(this[kState]) - // 3. Let clonedRequestObject be the result of creating a Request object, - // given clonedRequest, this’s headers’s guard, and this’s relevant Realm. - const clonedRequestObject = new Request(kConstruct) - clonedRequestObject[kState] = clonedRequest - clonedRequestObject[kRealm] = this[kRealm] - clonedRequestObject[kHeaders] = new Headers(kConstruct) - clonedRequestObject[kHeaders][kHeadersList] = clonedRequest.headersList - clonedRequestObject[kHeaders][kGuard] = this[kHeaders][kGuard] - clonedRequestObject[kHeaders][kRealm] = this[kHeaders][kRealm] +function isStream (obj) { + return obj instanceof stream.Stream +} - // 4. Make clonedRequestObject’s signal follow this’s signal. - const ac = new AbortController() - if (this.signal.aborted) { - ac.abort(this.signal.reason) - } else { - util.addAbortListener( - this.signal, - () => { - ac.abort(this.signal.reason) - } - ) - } - clonedRequestObject[kSignal] = ac.signal - // 4. Return clonedRequestObject. - return clonedRequestObject - } +function isReadable (obj) { + return isStream(obj) && typeof obj._read == 'function' && typeof obj._readableState == 'object' } -mixinBody(Request) -function makeRequest (init) { - // https://fetch.spec.whatwg.org/#requests - const request = { - method: 'GET', - localURLsOnly: false, - unsafeRequest: false, - body: null, - client: null, - reservedClient: null, - replacesClientId: '', - window: 'client', - keepalive: false, - serviceWorkers: 'all', - initiator: '', - destination: '', - priority: null, - origin: 'client', - policyContainer: 'client', - referrer: 'client', - referrerPolicy: '', - mode: 'no-cors', - useCORSPreflightFlag: false, - credentials: 'same-origin', - useCredentials: false, - cache: 'default', - redirect: 'follow', - integrity: '', - cryptoGraphicsNonceMetadata: '', - parserMetadata: '', - reloadNavigation: false, - historyNavigation: false, - userActivation: false, - taintedOrigin: false, - redirectCount: 0, - responseTainting: 'basic', - preventNoCacheCacheControlHeaderModification: false, - done: false, - timingAllowFailed: false, - ...init, - headersList: init.headersList - ? new HeadersList(init.headersList) - : new HeadersList() - } - request.url = request.urlList[0] - return request +function isWritable (obj) { + return isStream(obj) && typeof obj._write == 'function' && typeof obj._writableState == 'object' } -// https://fetch.spec.whatwg.org/#concept-request-clone -function cloneRequest (request) { - // To clone a request request, run these steps: - // 1. Let newRequest be a copy of request, except for its body. - const newRequest = makeRequest({ ...request, body: null }) +function isDuplex (obj) { + return isReadable(obj) && isWritable(obj) +} - // 2. If request’s body is non-null, set newRequest’s body to the - // result of cloning request’s body. - if (request.body != null) { - newRequest.body = cloneBody(request.body) - } - // 3. Return newRequest. - return newRequest -} +module.exports = isStream +module.exports.isReadable = isReadable +module.exports.isWritable = isWritable +module.exports.isDuplex = isDuplex -Object.defineProperties(Request.prototype, { - method: kEnumerableProperty, - url: kEnumerableProperty, - headers: kEnumerableProperty, - redirect: kEnumerableProperty, - clone: kEnumerableProperty, - signal: kEnumerableProperty, - duplex: kEnumerableProperty, - destination: kEnumerableProperty, - body: kEnumerableProperty, - bodyUsed: kEnumerableProperty, - isHistoryNavigation: kEnumerableProperty, - isReloadNavigation: kEnumerableProperty, - keepalive: kEnumerableProperty, - integrity: kEnumerableProperty, - cache: kEnumerableProperty, - credentials: kEnumerableProperty, - attribute: kEnumerableProperty, - referrerPolicy: kEnumerableProperty, - referrer: kEnumerableProperty, - mode: kEnumerableProperty, - [Symbol.toStringTag]: { - value: 'Request', - configurable: true - } -}) -webidl.converters.Request = webidl.interfaceConverter( - Request -) +/***/ }), -// https://fetch.spec.whatwg.org/#requestinfo -webidl.converters.RequestInfo = function (V) { - if (typeof V === 'string') { - return webidl.converters.USVString(V) - } +/***/ 84139: +/***/ (function(module) { - if (V instanceof Request) { - return webidl.converters.Request(V) - } +/* + * base64.js + * + * Licensed under the BSD 3-Clause License. + * http://opensource.org/licenses/BSD-3-Clause + * + * References: + * http://en.wikipedia.org/wiki/Base64 + */ +;(function (global, factory) { + true + ? module.exports = factory(global) + : 0 +}(( + typeof self !== 'undefined' ? self + : typeof window !== 'undefined' ? window + : typeof global !== 'undefined' ? global +: this +), function(global) { + 'use strict'; + // existing version for noConflict() + global = global || {}; + var _Base64 = global.Base64; + var version = "2.6.4"; + // constants + var b64chars + = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'; + var b64tab = function(bin) { + var t = {}; + for (var i = 0, l = bin.length; i < l; i++) t[bin.charAt(i)] = i; + return t; + }(b64chars); + var fromCharCode = String.fromCharCode; + // encoder stuff + var cb_utob = function(c) { + if (c.length < 2) { + var cc = c.charCodeAt(0); + return cc < 0x80 ? c + : cc < 0x800 ? (fromCharCode(0xc0 | (cc >>> 6)) + + fromCharCode(0x80 | (cc & 0x3f))) + : (fromCharCode(0xe0 | ((cc >>> 12) & 0x0f)) + + fromCharCode(0x80 | ((cc >>> 6) & 0x3f)) + + fromCharCode(0x80 | ( cc & 0x3f))); + } else { + var cc = 0x10000 + + (c.charCodeAt(0) - 0xD800) * 0x400 + + (c.charCodeAt(1) - 0xDC00); + return (fromCharCode(0xf0 | ((cc >>> 18) & 0x07)) + + fromCharCode(0x80 | ((cc >>> 12) & 0x3f)) + + fromCharCode(0x80 | ((cc >>> 6) & 0x3f)) + + fromCharCode(0x80 | ( cc & 0x3f))); + } + }; + var re_utob = /[\uD800-\uDBFF][\uDC00-\uDFFFF]|[^\x00-\x7F]/g; + var utob = function(u) { + return u.replace(re_utob, cb_utob); + }; + var cb_encode = function(ccc) { + var padlen = [0, 2, 1][ccc.length % 3], + ord = ccc.charCodeAt(0) << 16 + | ((ccc.length > 1 ? ccc.charCodeAt(1) : 0) << 8) + | ((ccc.length > 2 ? ccc.charCodeAt(2) : 0)), + chars = [ + b64chars.charAt( ord >>> 18), + b64chars.charAt((ord >>> 12) & 63), + padlen >= 2 ? '=' : b64chars.charAt((ord >>> 6) & 63), + padlen >= 1 ? '=' : b64chars.charAt(ord & 63) + ]; + return chars.join(''); + }; + var btoa = global.btoa && typeof global.btoa == 'function' + ? function(b){ return global.btoa(b) } : function(b) { + if (b.match(/[^\x00-\xFF]/)) throw new RangeError( + 'The string contains invalid characters.' + ); + return b.replace(/[\s\S]{1,3}/g, cb_encode); + }; + var _encode = function(u) { + return btoa(utob(String(u))); + }; + var mkUriSafe = function (b64) { + return b64.replace(/[+\/]/g, function(m0) { + return m0 == '+' ? '-' : '_'; + }).replace(/=/g, ''); + }; + var encode = function(u, urisafe) { + return urisafe ? mkUriSafe(_encode(u)) : _encode(u); + }; + var encodeURI = function(u) { return encode(u, true) }; + var fromUint8Array; + if (global.Uint8Array) fromUint8Array = function(a, urisafe) { + // return btoa(fromCharCode.apply(null, a)); + var b64 = ''; + for (var i = 0, l = a.length; i < l; i += 3) { + var a0 = a[i], a1 = a[i+1], a2 = a[i+2]; + var ord = a0 << 16 | a1 << 8 | a2; + b64 += b64chars.charAt( ord >>> 18) + + b64chars.charAt((ord >>> 12) & 63) + + ( typeof a1 != 'undefined' + ? b64chars.charAt((ord >>> 6) & 63) : '=') + + ( typeof a2 != 'undefined' + ? b64chars.charAt( ord & 63) : '='); + } + return urisafe ? mkUriSafe(b64) : b64; + }; + // decoder stuff + var re_btou = /[\xC0-\xDF][\x80-\xBF]|[\xE0-\xEF][\x80-\xBF]{2}|[\xF0-\xF7][\x80-\xBF]{3}/g; + var cb_btou = function(cccc) { + switch(cccc.length) { + case 4: + var cp = ((0x07 & cccc.charCodeAt(0)) << 18) + | ((0x3f & cccc.charCodeAt(1)) << 12) + | ((0x3f & cccc.charCodeAt(2)) << 6) + | (0x3f & cccc.charCodeAt(3)), + offset = cp - 0x10000; + return (fromCharCode((offset >>> 10) + 0xD800) + + fromCharCode((offset & 0x3FF) + 0xDC00)); + case 3: + return fromCharCode( + ((0x0f & cccc.charCodeAt(0)) << 12) + | ((0x3f & cccc.charCodeAt(1)) << 6) + | (0x3f & cccc.charCodeAt(2)) + ); + default: + return fromCharCode( + ((0x1f & cccc.charCodeAt(0)) << 6) + | (0x3f & cccc.charCodeAt(1)) + ); + } + }; + var btou = function(b) { + return b.replace(re_btou, cb_btou); + }; + var cb_decode = function(cccc) { + var len = cccc.length, + padlen = len % 4, + n = (len > 0 ? b64tab[cccc.charAt(0)] << 18 : 0) + | (len > 1 ? b64tab[cccc.charAt(1)] << 12 : 0) + | (len > 2 ? b64tab[cccc.charAt(2)] << 6 : 0) + | (len > 3 ? b64tab[cccc.charAt(3)] : 0), + chars = [ + fromCharCode( n >>> 16), + fromCharCode((n >>> 8) & 0xff), + fromCharCode( n & 0xff) + ]; + chars.length -= [0, 0, 2, 1][padlen]; + return chars.join(''); + }; + var _atob = global.atob && typeof global.atob == 'function' + ? function(a){ return global.atob(a) } : function(a){ + return a.replace(/\S{1,4}/g, cb_decode); + }; + var atob = function(a) { + return _atob(String(a).replace(/[^A-Za-z0-9\+\/]/g, '')); + }; + var _decode = function(a) { return btou(_atob(a)) }; + var _fromURI = function(a) { + return String(a).replace(/[-_]/g, function(m0) { + return m0 == '-' ? '+' : '/' + }).replace(/[^A-Za-z0-9\+\/]/g, ''); + }; + var decode = function(a){ + return _decode(_fromURI(a)); + }; + var toUint8Array; + if (global.Uint8Array) toUint8Array = function(a) { + return Uint8Array.from(atob(_fromURI(a)), function(c) { + return c.charCodeAt(0); + }); + }; + var noConflict = function() { + var Base64 = global.Base64; + global.Base64 = _Base64; + return Base64; + }; + // export Base64 + global.Base64 = { + VERSION: version, + atob: atob, + btoa: btoa, + fromBase64: decode, + toBase64: encode, + utob: utob, + encode: encode, + encodeURI: encodeURI, + btou: btou, + decode: decode, + noConflict: noConflict, + fromUint8Array: fromUint8Array, + toUint8Array: toUint8Array + }; + // if ES5 is available, make Base64.extendString() available + if (typeof Object.defineProperty === 'function') { + var noEnum = function(v){ + return {value:v,enumerable:false,writable:true,configurable:true}; + }; + global.Base64.extendString = function () { + Object.defineProperty( + String.prototype, 'fromBase64', noEnum(function () { + return decode(this) + })); + Object.defineProperty( + String.prototype, 'toBase64', noEnum(function (urisafe) { + return encode(this, urisafe) + })); + Object.defineProperty( + String.prototype, 'toBase64URI', noEnum(function () { + return encode(this, true) + })); + }; + } + // + // export Base64 to the namespace + // + if (global['Meteor']) { // Meteor.js + Base64 = global.Base64; + } + // module.exports and AMD are mutually exclusive. + // module.exports has precedence. + if ( true && module.exports) { + module.exports.Base64 = global.Base64; + } + else if (typeof define === 'function' && define.amd) { + // AMD. Register as an anonymous module. + define([], function(){ return global.Base64 }); + } + // that's it! + return {Base64: global.Base64} +})); - return webidl.converters.USVString(V) -} -webidl.converters.AbortSignal = webidl.interfaceConverter( - AbortSignal -) +/***/ }), -// https://fetch.spec.whatwg.org/#requestinit -webidl.converters.RequestInit = webidl.dictionaryConverter([ - { - key: 'method', - converter: webidl.converters.ByteString - }, - { - key: 'headers', - converter: webidl.converters.HeadersInit - }, - { - key: 'body', - converter: webidl.nullableConverter( - webidl.converters.BodyInit - ) - }, - { - key: 'referrer', - converter: webidl.converters.USVString - }, - { - key: 'referrerPolicy', - converter: webidl.converters.DOMString, - // https://w3c.github.io/webappsec-referrer-policy/#referrer-policy - allowedValues: referrerPolicy - }, - { - key: 'mode', - converter: webidl.converters.DOMString, - // https://fetch.spec.whatwg.org/#concept-request-mode - allowedValues: requestMode - }, - { - key: 'credentials', - converter: webidl.converters.DOMString, - // https://fetch.spec.whatwg.org/#requestcredentials - allowedValues: requestCredentials - }, - { - key: 'cache', - converter: webidl.converters.DOMString, - // https://fetch.spec.whatwg.org/#requestcache - allowedValues: requestCache - }, - { - key: 'redirect', - converter: webidl.converters.DOMString, - // https://fetch.spec.whatwg.org/#requestredirect - allowedValues: requestRedirect - }, - { - key: 'integrity', - converter: webidl.converters.DOMString - }, - { - key: 'keepalive', - converter: webidl.converters.boolean - }, - { - key: 'signal', - converter: webidl.nullableConverter( - (signal) => webidl.converters.AbortSignal( - signal, - { strict: false } - ) - ) - }, - { - key: 'window', - converter: webidl.converters.any - }, - { - key: 'duplex', - converter: webidl.converters.DOMString, - allowedValues: requestDuplex - } -]) +/***/ 53094: +/***/ (function(__unused_webpack_module, exports) { -module.exports = { Request, makeRequest } +(function (global, factory) { + if (typeof define === "function" && define.amd) { + define(["exports"], factory); + } else if (true) { + factory(exports); + } else { var mod; } +})(typeof globalThis !== "undefined" ? globalThis : typeof self !== "undefined" ? self : this, function (_exports) { + "use strict"; + + Object.defineProperty(_exports, "__esModule", { + value: true + }); + _exports.toXML = _exports.default = void 0; + function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); } -/***/ }), + function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } -/***/ 7823: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); } -"use strict"; + function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); } + function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); } -const { Headers, HeadersList, fill } = __nccwpck_require__(554) -const { extractBody, cloneBody, mixinBody } = __nccwpck_require__(1472) -const util = __nccwpck_require__(3983) -const { kEnumerableProperty } = util -const { - isValidReasonPhrase, - isCancelled, - isAborted, - isBlobLike, - serializeJavascriptValueToJSONString, - isErrorLike, - isomorphicEncode -} = __nccwpck_require__(2538) -const { - redirectStatusSet, - nullBodyStatus, - DOMException -} = __nccwpck_require__(1037) -const { kState, kHeaders, kGuard, kRealm } = __nccwpck_require__(5861) -const { webidl } = __nccwpck_require__(1744) -const { FormData } = __nccwpck_require__(2015) -const { getGlobalOrigin } = __nccwpck_require__(1246) -const { URLSerializer } = __nccwpck_require__(685) -const { kHeadersList, kConstruct } = __nccwpck_require__(2785) -const assert = __nccwpck_require__(9491) -const { types } = __nccwpck_require__(3837) + function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; } -const ReadableStream = globalThis.ReadableStream || (__nccwpck_require__(5356).ReadableStream) -const textEncoder = new TextEncoder('utf-8') + function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; } -// https://fetch.spec.whatwg.org/#response-class -class Response { - // Creates network error Response. - static error () { - // TODO - const relevantRealm = { settingsObject: {} } + function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; } - // The static error() method steps are to return the result of creating a - // Response object, given a new network error, "immutable", and this’s - // relevant Realm. - const responseObject = new Response() - responseObject[kState] = makeNetworkError() - responseObject[kRealm] = relevantRealm - responseObject[kHeaders][kHeadersList] = responseObject[kState].headersList - responseObject[kHeaders][kGuard] = 'immutable' - responseObject[kHeaders][kRealm] = relevantRealm - return responseObject - } + function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } - // https://fetch.spec.whatwg.org/#dom-response-json - static json (data, init = {}) { - webidl.argumentLengthCheck(arguments, 1, { header: 'Response.json' }) + function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); } - if (init !== null) { - init = webidl.converters.ResponseInit(init) - } + var ARRAY = "array"; + var BOOLEAN = "boolean"; + var DATE = "date"; + var NULL = "null"; + var NUMBER = "number"; + var OBJECT = "object"; + var SPECIAL_OBJECT = "special-object"; + var STRING = "string"; + var PRIVATE_VARS = ["_selfCloseTag", "_attrs"]; + var PRIVATE_VARS_REGEXP = new RegExp(PRIVATE_VARS.join("|"), "g"); + /** + * Determines the indent string based on current tree depth. + */ - // 1. Let bytes the result of running serialize a JavaScript value to JSON bytes on data. - const bytes = textEncoder.encode( - serializeJavascriptValueToJSONString(data) - ) + var getIndentStr = function getIndentStr() { + var indent = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ""; + var depth = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0; + return indent.repeat(depth); + }; + /** + * Sugar function supplementing JS's quirky typeof operator, plus some extra help to detect + * "special objects" expected by jstoxml. + * Example: + * getType(new Date()); + * -> 'date' + */ - // 2. Let body be the result of extracting bytes. - const body = extractBody(bytes) - // 3. Let responseObject be the result of creating a Response object, given a new response, - // "response", and this’s relevant Realm. - const relevantRealm = { settingsObject: {} } - const responseObject = new Response() - responseObject[kRealm] = relevantRealm - responseObject[kHeaders][kGuard] = 'response' - responseObject[kHeaders][kRealm] = relevantRealm + var getType = function getType(val) { + return Array.isArray(val) && ARRAY || _typeof(val) === OBJECT && val !== null && val._name && SPECIAL_OBJECT || val instanceof Date && DATE || val === null && NULL || _typeof(val); + }; + /** + * Replaces matching values in a string with a new value. + * Example: + * filterStr('foo&bar', { '&': '&' }); + * -> 'foo&bar' + */ - // 4. Perform initialize a response given responseObject, init, and (body, "application/json"). - initializeResponse(responseObject, init, { body: body[0], type: 'application/json' }) - // 5. Return responseObject. - return responseObject - } + var filterStr = function filterStr() { + var inputStr = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ""; + var filter = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; - // Creates a redirect Response that redirects to url with status status. - static redirect (url, status = 302) { - const relevantRealm = { settingsObject: {} } + // Passthrough/no-op for nonstrings (e.g. number, boolean). + if (typeof inputStr !== "string") { + return inputStr; + } - webidl.argumentLengthCheck(arguments, 1, { header: 'Response.redirect' }) + var regexp = new RegExp("(".concat(Object.keys(filter).join("|"), ")(?!(\\w|#)*;)"), "g"); + return String(inputStr).replace(regexp, function (str, entity) { + return filter[entity] || ""; + }); + }; + /** + * Maps an object or array of arribute keyval pairs to a string. + * Examples: + * { foo: 'bar', baz: 'g' } -> 'foo="bar" baz="g"' + * [ { ⚡: true }, { foo: 'bar' } ] -> '⚡ foo="bar"' + */ - url = webidl.converters.USVString(url) - status = webidl.converters['unsigned short'](status) - // 1. Let parsedURL be the result of parsing url with current settings - // object’s API base URL. - // 2. If parsedURL is failure, then throw a TypeError. - // TODO: base-URL? - let parsedURL - try { - parsedURL = new URL(url, getGlobalOrigin()) - } catch (err) { - throw Object.assign(new TypeError('Failed to parse URL from ' + url), { - cause: err - }) - } + var getAttributeKeyVals = function getAttributeKeyVals() { + var attributes = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + var filter = arguments.length > 1 ? arguments[1] : undefined; + var keyVals = []; + + if (Array.isArray(attributes)) { + // Array containing complex objects and potentially duplicate attributes. + keyVals = attributes.map(function (attr) { + var key = Object.keys(attr)[0]; + var val = attr[key]; + var filteredVal = filter ? filterStr(val, filter) : val; + var valStr = filteredVal === true ? "" : "=\"".concat(filteredVal, "\""); + return "".concat(key).concat(valStr); + }); + } else { + var keys = Object.keys(attributes); + keyVals = keys.map(function (key) { + // Simple object - keyval pairs. + // For boolean true, simply output the key. + var filteredVal = filter ? filterStr(attributes[key], filter) : attributes[key]; + var valStr = attributes[key] === true ? "" : "=\"".concat(filteredVal, "\""); + return "".concat(key).concat(valStr); + }); + } + + return keyVals; + }; + /** + * Converts an attributes object/array to a string of keyval pairs. + * Example: + * formatAttributes({ a: 1, b: 2 }) + * -> 'a="1" b="2"' + */ - // 3. If status is not a redirect status, then throw a RangeError. - if (!redirectStatusSet.has(status)) { - throw new RangeError('Invalid status code ' + status) - } - // 4. Let responseObject be the result of creating a Response object, - // given a new response, "immutable", and this’s relevant Realm. - const responseObject = new Response() - responseObject[kRealm] = relevantRealm - responseObject[kHeaders][kGuard] = 'immutable' - responseObject[kHeaders][kRealm] = relevantRealm + var formatAttributes = function formatAttributes() { + var attributes = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + var filter = arguments.length > 1 ? arguments[1] : undefined; + var keyVals = getAttributeKeyVals(attributes, filter); + if (keyVals.length === 0) return ""; + var keysValsJoined = keyVals.join(" "); + return " ".concat(keysValsJoined); + }; + /** + * Converts an object to a jstoxml array. + * Example: + * objToArray({ foo: 'bar', baz: 2 }); + * -> + * [ + * { + * _name: 'foo', + * _content: 'bar' + * }, + * { + * _name: 'baz', + * _content: 2 + * } + * ] + */ - // 5. Set responseObject’s response’s status to status. - responseObject[kState].status = status - // 6. Let value be parsedURL, serialized and isomorphic encoded. - const value = isomorphicEncode(URLSerializer(parsedURL)) + var objToArray = function objToArray() { + var obj = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + return Object.keys(obj).map(function (key) { + return { + _name: key, + _content: obj[key] + }; + }); + }; + /** + * Determines if a value is a primitive JavaScript value (not including Symbol). + * Example: + * isPrimitive(4); + * -> true + */ - // 7. Append `Location`/value to responseObject’s response’s header list. - responseObject[kState].headersList.append('location', value) - // 8. Return responseObject. - return responseObject - } + var PRIMITIVE_TYPES = [STRING, NUMBER, BOOLEAN]; - // https://fetch.spec.whatwg.org/#dom-response - constructor (body = null, init = {}) { - if (body !== null) { - body = webidl.converters.BodyInit(body) - } + var isPrimitive = function isPrimitive(val) { + return PRIMITIVE_TYPES.includes(getType(val)); + }; + /** + * Determines if a value is a simple primitive type that can fit onto one line. Needed for + * determining any needed indenting and line breaks. + * Example: + * isSimpleType(new Date()); + * -> true + */ - init = webidl.converters.ResponseInit(init) - // TODO - this[kRealm] = { settingsObject: {} } + var SIMPLE_TYPES = [].concat(PRIMITIVE_TYPES, [DATE, SPECIAL_OBJECT]); - // 1. Set this’s response to a new response. - this[kState] = makeResponse({}) + var isSimpleType = function isSimpleType(val) { + return SIMPLE_TYPES.includes(getType(val)); + }; + /** + * Determines if an XML string is a simple primitive, or contains nested data. + * Example: + * isSimpleXML(''); + * -> false + */ - // 2. Set this’s headers to a new Headers object with this’s relevant - // Realm, whose header list is this’s response’s header list and guard - // is "response". - this[kHeaders] = new Headers(kConstruct) - this[kHeaders][kGuard] = 'response' - this[kHeaders][kHeadersList] = this[kState].headersList - this[kHeaders][kRealm] = this[kRealm] - // 3. Let bodyWithType be null. - let bodyWithType = null + var isSimpleXML = function isSimpleXML(xmlStr) { + return !xmlStr.match("<"); + }; + /** + * Assembles an XML header as defined by the config. + */ - // 4. If body is non-null, then set bodyWithType to the result of extracting body. - if (body != null) { - const [extractedBody, type] = extractBody(body) - bodyWithType = { body: extractedBody, type } - } - // 5. Perform initialize a response given this, init, and bodyWithType. - initializeResponse(this, init, bodyWithType) - } + var DEFAULT_XML_HEADER = ''; - // Returns response’s type, e.g., "cors". - get type () { - webidl.brandCheck(this, Response) + var getHeaderString = function getHeaderString(_ref) { + var header = _ref.header, + indent = _ref.indent, + isOutputStart = _ref.isOutputStart; + var shouldOutputHeader = header && isOutputStart; + if (!shouldOutputHeader) return ""; + var shouldUseDefaultHeader = _typeof(header) === BOOLEAN; // return `${shouldUseDefaultHeader ? DEFAULT_XML_HEADER : header}${indent ? "\n" : "" + // }`; - // The type getter steps are to return this’s response’s type. - return this[kState].type - } + return shouldUseDefaultHeader ? DEFAULT_XML_HEADER : header; + }; + /** + * Recursively traverses an object tree and converts the output to an XML string. + * Example: + * toXML({ foo: 'bar' }); + * -> bar + */ - // Returns response’s URL, if it has one; otherwise the empty string. - get url () { - webidl.brandCheck(this, Response) - const urlList = this[kState].urlList + var defaultEntityFilter = { + "<": "<", + ">": ">", + "&": "&" + }; + + var toXML = function toXML() { + var obj = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + var config = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + + var _config$depth = config.depth, + depth = _config$depth === void 0 ? 0 : _config$depth, + indent = config.indent, + _isFirstItem = config._isFirstItem, + _config$_isOutputStar = config._isOutputStart, + _isOutputStart = _config$_isOutputStar === void 0 ? true : _config$_isOutputStar, + header = config.header, + _config$attributesFil = config.attributesFilter, + rawAttributesFilter = _config$attributesFil === void 0 ? {} : _config$attributesFil, + _config$filter = config.filter, + rawFilter = _config$filter === void 0 ? {} : _config$filter; + + var shouldTurnOffAttributesFilter = typeof rawAttributesFilter === 'boolean' && !rawAttributesFilter; + var attributesFilter = shouldTurnOffAttributesFilter ? {} : _objectSpread(_objectSpread(_objectSpread({}, defaultEntityFilter), { + '"': """ + }), rawAttributesFilter); + var shouldTurnOffFilter = typeof rawFilter === 'boolean' && !rawFilter; + var filter = shouldTurnOffFilter ? {} : _objectSpread(_objectSpread({}, defaultEntityFilter), rawFilter); // Determine indent string based on depth. + + var indentStr = getIndentStr(indent, depth); // For branching based on value type. + + var valType = getType(obj); + var headerStr = getHeaderString({ + header: header, + indent: indent, + depth: depth, + isOutputStart: _isOutputStart + }); + var isOutputStart = _isOutputStart && !headerStr && _isFirstItem && depth === 0; + var outputStr = ""; + + switch (valType) { + case "special-object": + { + // Processes a specially-formatted object used by jstoxml. + var _name = obj._name, + _content = obj._content; // Output text content without a tag wrapper. + + if (_content === null) { + outputStr = _name; + break; + } // Handles arrays of primitive values. (#33) + + + var isArrayOfPrimitives = Array.isArray(_content) && _content.every(isPrimitive); + + if (isArrayOfPrimitives) { + var primitives = _content.map(function (a) { + return toXML({ + _name: _name, + _content: a + }, _objectSpread(_objectSpread({}, config), {}, { + depth: depth, + _isOutputStart: false + })); + }); - // The url getter steps are to return the empty string if this’s - // response’s URL is null; otherwise this’s response’s URL, - // serialized with exclude fragment set to true. - const url = urlList[urlList.length - 1] ?? null + return primitives.join(''); + } // Don't output private vars (such as _attrs). - if (url === null) { - return '' - } - return URLSerializer(url, true) - } + if (_name.match(PRIVATE_VARS_REGEXP)) break; // Process the nested new value and create new config. - // Returns whether response was obtained through a redirect. - get redirected () { - webidl.brandCheck(this, Response) + var newVal = toXML(_content, _objectSpread(_objectSpread({}, config), {}, { + depth: depth + 1, + _isOutputStart: isOutputStart + })); + var newValType = getType(newVal); + var isNewValSimple = isSimpleXML(newVal); // Pre-tag output (indent and line breaks). - // The redirected getter steps are to return true if this’s response’s URL - // list has more than one item; otherwise false. - return this[kState].urlList.length > 1 - } + var preIndentStr = indent && !isOutputStart ? "\n" : ""; + var preTag = "".concat(preIndentStr).concat(indentStr); // Special handling for comments, preserving preceding line breaks/indents. - // Returns response’s status. - get status () { - webidl.brandCheck(this, Response) + if (_name === '_comment') { + outputStr += "".concat(preTag, ""); + break; + } // Tag output. - // The status getter steps are to return this’s response’s status. - return this[kState].status - } - // Returns whether response’s status is an ok status. - get ok () { - webidl.brandCheck(this, Response) + var valIsEmpty = newValType === "undefined" || newVal === ""; + var shouldSelfClose = _typeof(obj._selfCloseTag) === BOOLEAN ? valIsEmpty && obj._selfCloseTag : valIsEmpty; + var selfCloseStr = shouldSelfClose ? "/" : ""; + var attributesString = formatAttributes(obj._attrs, attributesFilter); + var tag = "<".concat(_name).concat(attributesString).concat(selfCloseStr, ">"); // Post-tag output (closing tag, indent, line breaks). - // The ok getter steps are to return true if this’s response’s status is an - // ok status; otherwise false. - return this[kState].status >= 200 && this[kState].status <= 299 - } + var preTagCloseStr = indent && !isNewValSimple ? "\n".concat(indentStr) : ""; + var postTag = !shouldSelfClose ? "".concat(newVal).concat(preTagCloseStr, "") : ""; + outputStr += "".concat(preTag).concat(tag).concat(postTag); + break; + } - // Returns response’s status message. - get statusText () { - webidl.brandCheck(this, Response) + case "object": + { + // Iterates over keyval pairs in an object, converting each item to a special-object. + var keys = Object.keys(obj); + var outputArr = keys.map(function (key, index) { + var newConfig = _objectSpread(_objectSpread({}, config), {}, { + _isFirstItem: index === 0, + _isLastItem: index + 1 === keys.length, + _isOutputStart: isOutputStart + }); - // The statusText getter steps are to return this’s response’s status - // message. - return this[kState].statusText - } + var outputObj = { + _name: key + }; - // Returns response’s headers as Headers. - get headers () { - webidl.brandCheck(this, Response) + if (getType(obj[key]) === "object") { + // Sub-object contains an object. + // Move private vars up as needed. Needed to support certain types of objects + // E.g. { foo: { _attrs: { a: 1 } } } -> + PRIVATE_VARS.forEach(function (privateVar) { + var val = obj[key][privateVar]; - // The headers getter steps are to return this’s headers. - return this[kHeaders] - } + if (typeof val !== "undefined") { + outputObj[privateVar] = val; + delete obj[key][privateVar]; + } + }); + var hasContent = typeof obj[key]._content !== "undefined"; + + if (hasContent) { + // _content has sibling keys, so pass as an array (edge case). + // E.g. { foo: 'bar', _content: { baz: 2 } } -> bar2 + if (Object.keys(obj[key]).length > 1) { + var newContentObj = Object.assign({}, obj[key]); + delete newContentObj._content; + outputObj._content = [].concat(_toConsumableArray(objToArray(newContentObj)), [obj[key]._content]); + } + } + } // Fallthrough: just pass the key as the content for the new special-object. - get body () { - webidl.brandCheck(this, Response) - return this[kState].body ? this[kState].body.stream : null - } + if (typeof outputObj._content === "undefined") outputObj._content = obj[key]; + var xml = toXML(outputObj, newConfig, key); + return xml; + }, config); + outputStr = outputArr.join(''); + break; + } - get bodyUsed () { - webidl.brandCheck(this, Response) + case "function": + { + // Executes a user-defined function and returns output. + var fnResult = obj(config); + outputStr = toXML(fnResult, config); + break; + } - return !!this[kState].body && util.isDisturbed(this[kState].body.stream) - } + case "array": + { + // Iterates and converts each value in an array. + var _outputArr = obj.map(function (singleVal, index) { + var newConfig = _objectSpread(_objectSpread({}, config), {}, { + _isFirstItem: index === 0, + _isLastItem: index + 1 === obj.length, + _isOutputStart: isOutputStart + }); - // Returns a clone of response. - clone () { - webidl.brandCheck(this, Response) + return toXML(singleVal, newConfig); + }); - // 1. If this is unusable, then throw a TypeError. - if (this.bodyUsed || (this.body && this.body.locked)) { - throw webidl.errors.exception({ - header: 'Response.clone', - message: 'Body has already been consumed.' - }) + outputStr = _outputArr.join(''); + break; + } + // number, string, boolean, date, null, etc + + default: + { + outputStr = filterStr(obj, filter); + break; + } } - // 2. Let clonedResponse be the result of cloning this’s response. - const clonedResponse = cloneResponse(this[kState]) + return "".concat(headerStr).concat(outputStr); + }; - // 3. Return the result of creating a Response object, given - // clonedResponse, this’s headers’s guard, and this’s relevant Realm. - const clonedResponseObject = new Response() - clonedResponseObject[kState] = clonedResponse - clonedResponseObject[kRealm] = this[kRealm] - clonedResponseObject[kHeaders][kHeadersList] = clonedResponse.headersList - clonedResponseObject[kHeaders][kGuard] = this[kHeaders][kGuard] - clonedResponseObject[kHeaders][kRealm] = this[kHeaders][kRealm] + _exports.toXML = toXML; + var _default = { + toXML: toXML + }; + _exports.default = _default; +}); - return clonedResponseObject - } -} -mixinBody(Response) +/***/ }), -Object.defineProperties(Response.prototype, { - type: kEnumerableProperty, - url: kEnumerableProperty, - status: kEnumerableProperty, - ok: kEnumerableProperty, - redirected: kEnumerableProperty, - statusText: kEnumerableProperty, - headers: kEnumerableProperty, - clone: kEnumerableProperty, - body: kEnumerableProperty, - bodyUsed: kEnumerableProperty, - [Symbol.toStringTag]: { - value: 'Response', - configurable: true - } -}) +/***/ 19213: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -Object.defineProperties(Response, { - json: kEnumerableProperty, - redirect: kEnumerableProperty, - error: kEnumerableProperty -}) +var root = __nccwpck_require__(89882); -// https://fetch.spec.whatwg.org/#concept-response-clone -function cloneResponse (response) { - // To clone a response response, run these steps: +/** Built-in value references. */ +var Symbol = root.Symbol; - // 1. If response is a filtered response, then return a new identical - // filtered response whose internal response is a clone of response’s - // internal response. - if (response.internalResponse) { - return filterResponse( - cloneResponse(response.internalResponse), - response.type - ) - } +module.exports = Symbol; - // 2. Let newResponse be a copy of response, except for its body. - const newResponse = makeResponse({ ...response, body: null }) - // 3. If response’s body is non-null, then set newResponse’s body to the - // result of cloning response’s body. - if (response.body != null) { - newResponse.body = cloneBody(response.body) - } +/***/ }), - // 4. Return newResponse. - return newResponse -} +/***/ 94356: +/***/ ((module) => { -function makeResponse (init) { - return { - aborted: false, - rangeRequested: false, - timingAllowPassed: false, - requestIncludesCredentials: false, - type: 'default', - status: 200, - timingInfo: null, - cacheState: '', - statusText: '', - ...init, - headersList: init.headersList - ? new HeadersList(init.headersList) - : new HeadersList(), - urlList: init.urlList ? [...init.urlList] : [] +/** + * A specialized version of `_.map` for arrays without support for iteratee + * shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns the new mapped array. + */ +function arrayMap(array, iteratee) { + var index = -1, + length = array == null ? 0 : array.length, + result = Array(length); + + while (++index < length) { + result[index] = iteratee(array[index], index, array); } + return result; } -function makeNetworkError (reason) { - const isError = isErrorLike(reason) - return makeResponse({ - type: 'error', - status: 0, - error: isError - ? reason - : new Error(reason ? String(reason) : reason), - aborted: reason && reason.name === 'AbortError' - }) -} +module.exports = arrayMap; -function makeFilteredResponse (response, state) { - state = { - internalResponse: response, - ...state - } - return new Proxy(response, { - get (target, p) { - return p in state ? state[p] : target[p] - }, - set (target, p, value) { - assert(!(p in state)) - target[p] = value - return true - } - }) -} +/***/ }), -// https://fetch.spec.whatwg.org/#concept-filtered-response -function filterResponse (response, type) { - // Set response to the following filtered response with response as its - // internal response, depending on request’s response tainting: - if (type === 'basic') { - // A basic filtered response is a filtered response whose type is "basic" - // and header list excludes any headers in internal response’s header list - // whose name is a forbidden response-header name. +/***/ 97497: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // Note: undici does not implement forbidden response-header names - return makeFilteredResponse(response, { - type: 'basic', - headersList: response.headersList - }) - } else if (type === 'cors') { - // A CORS filtered response is a filtered response whose type is "cors" - // and header list excludes any headers in internal response’s header - // list whose name is not a CORS-safelisted response-header name, given - // internal response’s CORS-exposed header-name list. +var Symbol = __nccwpck_require__(19213), + getRawTag = __nccwpck_require__(80923), + objectToString = __nccwpck_require__(14200); - // Note: undici does not implement CORS-safelisted response-header names - return makeFilteredResponse(response, { - type: 'cors', - headersList: response.headersList - }) - } else if (type === 'opaque') { - // An opaque filtered response is a filtered response whose type is - // "opaque", URL list is the empty list, status is 0, status message - // is the empty byte sequence, header list is empty, and body is null. +/** `Object#toString` result references. */ +var nullTag = '[object Null]', + undefinedTag = '[object Undefined]'; - return makeFilteredResponse(response, { - type: 'opaque', - urlList: Object.freeze([]), - status: 0, - statusText: '', - body: null - }) - } else if (type === 'opaqueredirect') { - // An opaque-redirect filtered response is a filtered response whose type - // is "opaqueredirect", status is 0, status message is the empty byte - // sequence, header list is empty, and body is null. +/** Built-in value references. */ +var symToStringTag = Symbol ? Symbol.toStringTag : undefined; - return makeFilteredResponse(response, { - type: 'opaqueredirect', - status: 0, - statusText: '', - headersList: [], - body: null - }) - } else { - assert(false) +/** + * The base implementation of `getTag` without fallbacks for buggy environments. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the `toStringTag`. + */ +function baseGetTag(value) { + if (value == null) { + return value === undefined ? undefinedTag : nullTag; } + return (symToStringTag && symToStringTag in Object(value)) + ? getRawTag(value) + : objectToString(value); } -// https://fetch.spec.whatwg.org/#appropriate-network-error -function makeAppropriateNetworkError (fetchParams, err = null) { - // 1. Assert: fetchParams is canceled. - assert(isCancelled(fetchParams)) +module.exports = baseGetTag; - // 2. Return an aborted network error if fetchParams is aborted; - // otherwise return a network error. - return isAborted(fetchParams) - ? makeNetworkError(Object.assign(new DOMException('The operation was aborted.', 'AbortError'), { cause: err })) - : makeNetworkError(Object.assign(new DOMException('Request was cancelled.'), { cause: err })) -} -// https://whatpr.org/fetch/1392.html#initialize-a-response -function initializeResponse (response, init, body) { - // 1. If init["status"] is not in the range 200 to 599, inclusive, then - // throw a RangeError. - if (init.status !== null && (init.status < 200 || init.status > 599)) { - throw new RangeError('init["status"] must be in the range of 200 to 599, inclusive.') - } +/***/ }), - // 2. If init["statusText"] does not match the reason-phrase token production, - // then throw a TypeError. - if ('statusText' in init && init.statusText != null) { - // See, https://datatracker.ietf.org/doc/html/rfc7230#section-3.1.2: - // reason-phrase = *( HTAB / SP / VCHAR / obs-text ) - if (!isValidReasonPhrase(String(init.statusText))) { - throw new TypeError('Invalid statusText') - } - } +/***/ 96792: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // 3. Set response’s response’s status to init["status"]. - if ('status' in init && init.status != null) { - response[kState].status = init.status - } +var Symbol = __nccwpck_require__(19213), + arrayMap = __nccwpck_require__(94356), + isArray = __nccwpck_require__(44869), + isSymbol = __nccwpck_require__(66403); - // 4. Set response’s response’s status message to init["statusText"]. - if ('statusText' in init && init.statusText != null) { - response[kState].statusText = init.statusText - } +/** Used as references for various `Number` constants. */ +var INFINITY = 1 / 0; - // 5. If init["headers"] exists, then fill response’s headers with init["headers"]. - if ('headers' in init && init.headers != null) { - fill(response[kHeaders], init.headers) +/** Used to convert symbols to primitives and strings. */ +var symbolProto = Symbol ? Symbol.prototype : undefined, + symbolToString = symbolProto ? symbolProto.toString : undefined; + +/** + * The base implementation of `_.toString` which doesn't convert nullish + * values to empty strings. + * + * @private + * @param {*} value The value to process. + * @returns {string} Returns the string. + */ +function baseToString(value) { + // Exit early for strings to avoid a performance hit in some environments. + if (typeof value == 'string') { + return value; + } + if (isArray(value)) { + // Recursively convert values (susceptible to call stack limits). + return arrayMap(value, baseToString) + ''; + } + if (isSymbol(value)) { + return symbolToString ? symbolToString.call(value) : ''; } + var result = (value + ''); + return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; +} - // 6. If body was given, then: - if (body) { - // 1. If response's status is a null body status, then throw a TypeError. - if (nullBodyStatus.includes(response.status)) { - throw webidl.errors.exception({ - header: 'Response constructor', - message: 'Invalid response status code ' + response.status - }) - } +module.exports = baseToString; - // 2. Set response's body to body's body. - response[kState].body = body.body - // 3. If body's type is non-null and response's header list does not contain - // `Content-Type`, then append (`Content-Type`, body's type) to response's header list. - if (body.type != null && !response[kState].headersList.contains('Content-Type')) { - response[kState].headersList.append('content-type', body.type) - } - } -} +/***/ }), -webidl.converters.ReadableStream = webidl.interfaceConverter( - ReadableStream -) +/***/ 52085: +/***/ ((module) => { -webidl.converters.FormData = webidl.interfaceConverter( - FormData -) +/** Detect free variable `global` from Node.js. */ +var freeGlobal = typeof global == 'object' && global && global.Object === Object && global; -webidl.converters.URLSearchParams = webidl.interfaceConverter( - URLSearchParams -) +module.exports = freeGlobal; -// https://fetch.spec.whatwg.org/#typedefdef-xmlhttprequestbodyinit -webidl.converters.XMLHttpRequestBodyInit = function (V) { - if (typeof V === 'string') { - return webidl.converters.USVString(V) - } - if (isBlobLike(V)) { - return webidl.converters.Blob(V, { strict: false }) - } +/***/ }), - if (types.isArrayBuffer(V) || types.isTypedArray(V) || types.isDataView(V)) { - return webidl.converters.BufferSource(V) - } +/***/ 80923: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - if (util.isFormDataLike(V)) { - return webidl.converters.FormData(V, { strict: false }) - } +var Symbol = __nccwpck_require__(19213); - if (V instanceof URLSearchParams) { - return webidl.converters.URLSearchParams(V) - } +/** Used for built-in method references. */ +var objectProto = Object.prototype; - return webidl.converters.DOMString(V) -} +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; -// https://fetch.spec.whatwg.org/#bodyinit -webidl.converters.BodyInit = function (V) { - if (V instanceof ReadableStream) { - return webidl.converters.ReadableStream(V) - } +/** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) + * of values. + */ +var nativeObjectToString = objectProto.toString; - // Note: the spec doesn't include async iterables, - // this is an undici extension. - if (V?.[Symbol.asyncIterator]) { - return V - } +/** Built-in value references. */ +var symToStringTag = Symbol ? Symbol.toStringTag : undefined; - return webidl.converters.XMLHttpRequestBodyInit(V) -} +/** + * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the raw `toStringTag`. + */ +function getRawTag(value) { + var isOwn = hasOwnProperty.call(value, symToStringTag), + tag = value[symToStringTag]; -webidl.converters.ResponseInit = webidl.dictionaryConverter([ - { - key: 'status', - converter: webidl.converters['unsigned short'], - defaultValue: 200 - }, - { - key: 'statusText', - converter: webidl.converters.ByteString, - defaultValue: '' - }, - { - key: 'headers', - converter: webidl.converters.HeadersInit + try { + value[symToStringTag] = undefined; + var unmasked = true; + } catch (e) {} + + var result = nativeObjectToString.call(value); + if (unmasked) { + if (isOwn) { + value[symToStringTag] = tag; + } else { + delete value[symToStringTag]; + } } -]) - -module.exports = { - makeNetworkError, - makeResponse, - makeAppropriateNetworkError, - filterResponse, - Response, - cloneResponse + return result; } +module.exports = getRawTag; + /***/ }), -/***/ 5861: +/***/ 14200: /***/ ((module) => { -"use strict"; +/** Used for built-in method references. */ +var objectProto = Object.prototype; +/** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) + * of values. + */ +var nativeObjectToString = objectProto.toString; -module.exports = { - kUrl: Symbol('url'), - kHeaders: Symbol('headers'), - kSignal: Symbol('signal'), - kState: Symbol('state'), - kGuard: Symbol('guard'), - kRealm: Symbol('realm') +/** + * Converts `value` to a string using `Object.prototype.toString`. + * + * @private + * @param {*} value The value to convert. + * @returns {string} Returns the converted string. + */ +function objectToString(value) { + return nativeObjectToString.call(value); } +module.exports = objectToString; + /***/ }), -/***/ 2538: +/***/ 89882: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; +var freeGlobal = __nccwpck_require__(52085); +/** Detect free variable `self`. */ +var freeSelf = typeof self == 'object' && self && self.Object === Object && self; -const { redirectStatusSet, referrerPolicySet: referrerPolicyTokens, badPortsSet } = __nccwpck_require__(1037) -const { getGlobalOrigin } = __nccwpck_require__(1246) -const { performance } = __nccwpck_require__(4074) -const { isBlobLike, toUSVString, ReadableStreamFrom } = __nccwpck_require__(3983) -const assert = __nccwpck_require__(9491) -const { isUint8Array } = __nccwpck_require__(9830) +/** Used as a reference to the global object. */ +var root = freeGlobal || freeSelf || Function('return this')(); -let supportedHashes = [] +module.exports = root; -// https://nodejs.org/api/crypto.html#determining-if-crypto-support-is-unavailable -/** @type {import('crypto')|undefined} */ -let crypto -try { - crypto = __nccwpck_require__(6113) - const possibleRelevantHashes = ['sha256', 'sha384', 'sha512'] - supportedHashes = crypto.getHashes().filter((hash) => possibleRelevantHashes.includes(hash)) -/* c8 ignore next 3 */ -} catch { -} +/***/ }), -function responseURL (response) { - // https://fetch.spec.whatwg.org/#responses - // A response has an associated URL. It is a pointer to the last URL - // in response’s URL list and null if response’s URL list is empty. - const urlList = response.urlList - const length = urlList.length - return length === 0 ? null : urlList[length - 1].toString() -} +/***/ 44869: +/***/ ((module) => { -// https://fetch.spec.whatwg.org/#concept-response-location-url -function responseLocationURL (response, requestFragment) { - // 1. If response’s status is not a redirect status, then return null. - if (!redirectStatusSet.has(response.status)) { - return null - } +/** + * Checks if `value` is classified as an `Array` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an array, else `false`. + * @example + * + * _.isArray([1, 2, 3]); + * // => true + * + * _.isArray(document.body.children); + * // => false + * + * _.isArray('abc'); + * // => false + * + * _.isArray(_.noop); + * // => false + */ +var isArray = Array.isArray; - // 2. Let location be the result of extracting header list values given - // `Location` and response’s header list. - let location = response.headersList.get('location') +module.exports = isArray; - // 3. If location is a header value, then set location to the result of - // parsing location with response’s URL. - if (location !== null && isValidHeaderValue(location)) { - location = new URL(location, responseURL(response)) - } - // 4. If location is a URL whose fragment is null, then set location’s - // fragment to requestFragment. - if (location && !location.hash) { - location.hash = requestFragment - } +/***/ }), - // 5. Return location. - return location -} +/***/ 33334: +/***/ ((module) => { -/** @returns {URL} */ -function requestCurrentURL (request) { - return request.urlList[request.urlList.length - 1] +/** + * Checks if `value` is the + * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types) + * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an object, else `false`. + * @example + * + * _.isObject({}); + * // => true + * + * _.isObject([1, 2, 3]); + * // => true + * + * _.isObject(_.noop); + * // => true + * + * _.isObject(null); + * // => false + */ +function isObject(value) { + var type = typeof value; + return value != null && (type == 'object' || type == 'function'); } -function requestBadPort (request) { - // 1. Let url be request’s current URL. - const url = requestCurrentURL(request) - - // 2. If url’s scheme is an HTTP(S) scheme and url’s port is a bad port, - // then return blocked. - if (urlIsHttpHttpsScheme(url) && badPortsSet.has(url.port)) { - return 'blocked' - } +module.exports = isObject; - // 3. Return allowed. - return 'allowed' -} -function isErrorLike (object) { - return object instanceof Error || ( - object?.constructor?.name === 'Error' || - object?.constructor?.name === 'DOMException' - ) -} +/***/ }), -// Check whether |statusText| is a ByteString and -// matches the Reason-Phrase token production. -// RFC 2616: https://tools.ietf.org/html/rfc2616 -// RFC 7230: https://tools.ietf.org/html/rfc7230 -// "reason-phrase = *( HTAB / SP / VCHAR / obs-text )" -// https://github.com/chromium/chromium/blob/94.0.4604.1/third_party/blink/renderer/core/fetch/response.cc#L116 -function isValidReasonPhrase (statusText) { - for (let i = 0; i < statusText.length; ++i) { - const c = statusText.charCodeAt(i) - if ( - !( - ( - c === 0x09 || // HTAB - (c >= 0x20 && c <= 0x7e) || // SP / VCHAR - (c >= 0x80 && c <= 0xff) - ) // obs-text - ) - ) { - return false - } - } - return true -} +/***/ 85926: +/***/ ((module) => { /** - * @see https://tools.ietf.org/html/rfc7230#section-3.2.6 - * @param {number} c + * Checks if `value` is object-like. A value is object-like if it's not `null` + * and has a `typeof` result of "object". + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is object-like, else `false`. + * @example + * + * _.isObjectLike({}); + * // => true + * + * _.isObjectLike([1, 2, 3]); + * // => true + * + * _.isObjectLike(_.noop); + * // => false + * + * _.isObjectLike(null); + * // => false */ -function isTokenCharCode (c) { - switch (c) { - case 0x22: - case 0x28: - case 0x29: - case 0x2c: - case 0x2f: - case 0x3a: - case 0x3b: - case 0x3c: - case 0x3d: - case 0x3e: - case 0x3f: - case 0x40: - case 0x5b: - case 0x5c: - case 0x5d: - case 0x7b: - case 0x7d: - // DQUOTE and "(),/:;<=>?@[\]{}" - return false - default: - // VCHAR %x21-7E - return c >= 0x21 && c <= 0x7e - } +function isObjectLike(value) { + return value != null && typeof value == 'object'; } +module.exports = isObjectLike; + + +/***/ }), + +/***/ 65704: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +var baseGetTag = __nccwpck_require__(97497), + isArray = __nccwpck_require__(44869), + isObjectLike = __nccwpck_require__(85926); + +/** `Object#toString` result references. */ +var stringTag = '[object String]'; + /** - * @param {string} characters + * Checks if `value` is classified as a `String` primitive or object. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a string, else `false`. + * @example + * + * _.isString('abc'); + * // => true + * + * _.isString(1); + * // => false */ -function isValidHTTPToken (characters) { - if (characters.length === 0) { - return false - } - for (let i = 0; i < characters.length; ++i) { - if (!isTokenCharCode(characters.charCodeAt(i))) { - return false - } - } - return true +function isString(value) { + return typeof value == 'string' || + (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag); } +module.exports = isString; + + +/***/ }), + +/***/ 66403: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +var baseGetTag = __nccwpck_require__(97497), + isObjectLike = __nccwpck_require__(85926); + +/** `Object#toString` result references. */ +var symbolTag = '[object Symbol]'; + /** - * @see https://fetch.spec.whatwg.org/#header-name - * @param {string} potentialValue + * Checks if `value` is classified as a `Symbol` primitive or object. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a symbol, else `false`. + * @example + * + * _.isSymbol(Symbol.iterator); + * // => true + * + * _.isSymbol('abc'); + * // => false */ -function isValidHeaderName (potentialValue) { - return isValidHTTPToken(potentialValue) +function isSymbol(value) { + return typeof value == 'symbol' || + (isObjectLike(value) && baseGetTag(value) == symbolTag); } +module.exports = isSymbol; + + +/***/ }), + +/***/ 90250: +/***/ (function(module, exports, __nccwpck_require__) { + +/* module decorator */ module = __nccwpck_require__.nmd(module); /** - * @see https://fetch.spec.whatwg.org/#header-value - * @param {string} potentialValue + * @license + * Lodash + * Copyright OpenJS Foundation and other contributors + * Released under MIT license + * Based on Underscore.js 1.8.3 + * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors */ -function isValidHeaderValue (potentialValue) { - // - Has no leading or trailing HTTP tab or space bytes. - // - Contains no 0x00 (NUL) or HTTP newline bytes. - if ( - potentialValue.startsWith('\t') || - potentialValue.startsWith(' ') || - potentialValue.endsWith('\t') || - potentialValue.endsWith(' ') - ) { - return false - } +;(function() { + + /** Used as a safe reference for `undefined` in pre-ES5 environments. */ + var undefined; + + /** Used as the semantic version number. */ + var VERSION = '4.17.21'; + + /** Used as the size to enable large array optimizations. */ + var LARGE_ARRAY_SIZE = 200; + + /** Error message constants. */ + var CORE_ERROR_TEXT = 'Unsupported core-js use. Try https://npms.io/search?q=ponyfill.', + FUNC_ERROR_TEXT = 'Expected a function', + INVALID_TEMPL_VAR_ERROR_TEXT = 'Invalid `variable` option passed into `_.template`'; + + /** Used to stand-in for `undefined` hash values. */ + var HASH_UNDEFINED = '__lodash_hash_undefined__'; + + /** Used as the maximum memoize cache size. */ + var MAX_MEMOIZE_SIZE = 500; + + /** Used as the internal argument placeholder. */ + var PLACEHOLDER = '__lodash_placeholder__'; + + /** Used to compose bitmasks for cloning. */ + var CLONE_DEEP_FLAG = 1, + CLONE_FLAT_FLAG = 2, + CLONE_SYMBOLS_FLAG = 4; + + /** Used to compose bitmasks for value comparisons. */ + var COMPARE_PARTIAL_FLAG = 1, + COMPARE_UNORDERED_FLAG = 2; + + /** Used to compose bitmasks for function metadata. */ + var WRAP_BIND_FLAG = 1, + WRAP_BIND_KEY_FLAG = 2, + WRAP_CURRY_BOUND_FLAG = 4, + WRAP_CURRY_FLAG = 8, + WRAP_CURRY_RIGHT_FLAG = 16, + WRAP_PARTIAL_FLAG = 32, + WRAP_PARTIAL_RIGHT_FLAG = 64, + WRAP_ARY_FLAG = 128, + WRAP_REARG_FLAG = 256, + WRAP_FLIP_FLAG = 512; + + /** Used as default options for `_.truncate`. */ + var DEFAULT_TRUNC_LENGTH = 30, + DEFAULT_TRUNC_OMISSION = '...'; + + /** Used to detect hot functions by number of calls within a span of milliseconds. */ + var HOT_COUNT = 800, + HOT_SPAN = 16; + + /** Used to indicate the type of lazy iteratees. */ + var LAZY_FILTER_FLAG = 1, + LAZY_MAP_FLAG = 2, + LAZY_WHILE_FLAG = 3; + + /** Used as references for various `Number` constants. */ + var INFINITY = 1 / 0, + MAX_SAFE_INTEGER = 9007199254740991, + MAX_INTEGER = 1.7976931348623157e+308, + NAN = 0 / 0; + + /** Used as references for the maximum length and index of an array. */ + var MAX_ARRAY_LENGTH = 4294967295, + MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1, + HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1; + + /** Used to associate wrap methods with their bit flags. */ + var wrapFlags = [ + ['ary', WRAP_ARY_FLAG], + ['bind', WRAP_BIND_FLAG], + ['bindKey', WRAP_BIND_KEY_FLAG], + ['curry', WRAP_CURRY_FLAG], + ['curryRight', WRAP_CURRY_RIGHT_FLAG], + ['flip', WRAP_FLIP_FLAG], + ['partial', WRAP_PARTIAL_FLAG], + ['partialRight', WRAP_PARTIAL_RIGHT_FLAG], + ['rearg', WRAP_REARG_FLAG] + ]; + + /** `Object#toString` result references. */ + var argsTag = '[object Arguments]', + arrayTag = '[object Array]', + asyncTag = '[object AsyncFunction]', + boolTag = '[object Boolean]', + dateTag = '[object Date]', + domExcTag = '[object DOMException]', + errorTag = '[object Error]', + funcTag = '[object Function]', + genTag = '[object GeneratorFunction]', + mapTag = '[object Map]', + numberTag = '[object Number]', + nullTag = '[object Null]', + objectTag = '[object Object]', + promiseTag = '[object Promise]', + proxyTag = '[object Proxy]', + regexpTag = '[object RegExp]', + setTag = '[object Set]', + stringTag = '[object String]', + symbolTag = '[object Symbol]', + undefinedTag = '[object Undefined]', + weakMapTag = '[object WeakMap]', + weakSetTag = '[object WeakSet]'; + + var arrayBufferTag = '[object ArrayBuffer]', + dataViewTag = '[object DataView]', + float32Tag = '[object Float32Array]', + float64Tag = '[object Float64Array]', + int8Tag = '[object Int8Array]', + int16Tag = '[object Int16Array]', + int32Tag = '[object Int32Array]', + uint8Tag = '[object Uint8Array]', + uint8ClampedTag = '[object Uint8ClampedArray]', + uint16Tag = '[object Uint16Array]', + uint32Tag = '[object Uint32Array]'; + + /** Used to match empty string literals in compiled template source. */ + var reEmptyStringLeading = /\b__p \+= '';/g, + reEmptyStringMiddle = /\b(__p \+=) '' \+/g, + reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g; + + /** Used to match HTML entities and HTML characters. */ + var reEscapedHtml = /&(?:amp|lt|gt|quot|#39);/g, + reUnescapedHtml = /[&<>"']/g, + reHasEscapedHtml = RegExp(reEscapedHtml.source), + reHasUnescapedHtml = RegExp(reUnescapedHtml.source); + + /** Used to match template delimiters. */ + var reEscape = /<%-([\s\S]+?)%>/g, + reEvaluate = /<%([\s\S]+?)%>/g, + reInterpolate = /<%=([\s\S]+?)%>/g; + + /** Used to match property names within property paths. */ + var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/, + reIsPlainProp = /^\w*$/, + rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g; - if ( - potentialValue.includes('\0') || - potentialValue.includes('\r') || - potentialValue.includes('\n') - ) { - return false - } + /** + * Used to match `RegExp` + * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns). + */ + var reRegExpChar = /[\\^$.*+?()[\]{}|]/g, + reHasRegExpChar = RegExp(reRegExpChar.source); - return true -} + /** Used to match leading whitespace. */ + var reTrimStart = /^\s+/; -// https://w3c.github.io/webappsec-referrer-policy/#set-requests-referrer-policy-on-redirect -function setRequestReferrerPolicyOnRedirect (request, actualResponse) { - // Given a request request and a response actualResponse, this algorithm - // updates request’s referrer policy according to the Referrer-Policy - // header (if any) in actualResponse. + /** Used to match a single whitespace character. */ + var reWhitespace = /\s/; - // 1. Let policy be the result of executing § 8.1 Parse a referrer policy - // from a Referrer-Policy header on actualResponse. + /** Used to match wrap detail comments. */ + var reWrapComment = /\{(?:\n\/\* \[wrapped with .+\] \*\/)?\n?/, + reWrapDetails = /\{\n\/\* \[wrapped with (.+)\] \*/, + reSplitDetails = /,? & /; - // 8.1 Parse a referrer policy from a Referrer-Policy header - // 1. Let policy-tokens be the result of extracting header list values given `Referrer-Policy` and response’s header list. - const { headersList } = actualResponse - // 2. Let policy be the empty string. - // 3. For each token in policy-tokens, if token is a referrer policy and token is not the empty string, then set policy to token. - // 4. Return policy. - const policyHeader = (headersList.get('referrer-policy') ?? '').split(',') + /** Used to match words composed of alphanumeric characters. */ + var reAsciiWord = /[^\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\x7f]+/g; - // Note: As the referrer-policy can contain multiple policies - // separated by comma, we need to loop through all of them - // and pick the first valid one. - // Ref: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Referrer-Policy#specify_a_fallback_policy - let policy = '' - if (policyHeader.length > 0) { - // The right-most policy takes precedence. - // The left-most policy is the fallback. - for (let i = policyHeader.length; i !== 0; i--) { - const token = policyHeader[i - 1].trim() - if (referrerPolicyTokens.has(token)) { - policy = token - break - } - } - } - - // 2. If policy is not the empty string, then set request’s referrer policy to policy. - if (policy !== '') { - request.referrerPolicy = policy - } -} - -// https://fetch.spec.whatwg.org/#cross-origin-resource-policy-check -function crossOriginResourcePolicyCheck () { - // TODO - return 'allowed' -} + /** + * Used to validate the `validate` option in `_.template` variable. + * + * Forbids characters which could potentially change the meaning of the function argument definition: + * - "()," (modification of function parameters) + * - "=" (default value) + * - "[]{}" (destructuring of function parameters) + * - "/" (beginning of a comment) + * - whitespace + */ + var reForbiddenIdentifierChars = /[()=,{}\[\]\/\s]/; -// https://fetch.spec.whatwg.org/#concept-cors-check -function corsCheck () { - // TODO - return 'success' -} + /** Used to match backslashes in property paths. */ + var reEscapeChar = /\\(\\)?/g; -// https://fetch.spec.whatwg.org/#concept-tao-check -function TAOCheck () { - // TODO - return 'success' -} + /** + * Used to match + * [ES template delimiters](http://ecma-international.org/ecma-262/7.0/#sec-template-literal-lexical-components). + */ + var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g; + + /** Used to match `RegExp` flags from their coerced string values. */ + var reFlags = /\w*$/; + + /** Used to detect bad signed hexadecimal string values. */ + var reIsBadHex = /^[-+]0x[0-9a-f]+$/i; + + /** Used to detect binary string values. */ + var reIsBinary = /^0b[01]+$/i; + + /** Used to detect host constructors (Safari). */ + var reIsHostCtor = /^\[object .+?Constructor\]$/; + + /** Used to detect octal string values. */ + var reIsOctal = /^0o[0-7]+$/i; + + /** Used to detect unsigned integer values. */ + var reIsUint = /^(?:0|[1-9]\d*)$/; + + /** Used to match Latin Unicode letters (excluding mathematical operators). */ + var reLatin = /[\xc0-\xd6\xd8-\xf6\xf8-\xff\u0100-\u017f]/g; + + /** Used to ensure capturing order of template delimiters. */ + var reNoMatch = /($^)/; + + /** Used to match unescaped characters in compiled string literals. */ + var reUnescapedString = /['\n\r\u2028\u2029\\]/g; + + /** Used to compose unicode character classes. */ + var rsAstralRange = '\\ud800-\\udfff', + rsComboMarksRange = '\\u0300-\\u036f', + reComboHalfMarksRange = '\\ufe20-\\ufe2f', + rsComboSymbolsRange = '\\u20d0-\\u20ff', + rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange, + rsDingbatRange = '\\u2700-\\u27bf', + rsLowerRange = 'a-z\\xdf-\\xf6\\xf8-\\xff', + rsMathOpRange = '\\xac\\xb1\\xd7\\xf7', + rsNonCharRange = '\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf', + rsPunctuationRange = '\\u2000-\\u206f', + rsSpaceRange = ' \\t\\x0b\\f\\xa0\\ufeff\\n\\r\\u2028\\u2029\\u1680\\u180e\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000', + rsUpperRange = 'A-Z\\xc0-\\xd6\\xd8-\\xde', + rsVarRange = '\\ufe0e\\ufe0f', + rsBreakRange = rsMathOpRange + rsNonCharRange + rsPunctuationRange + rsSpaceRange; + + /** Used to compose unicode capture groups. */ + var rsApos = "['\u2019]", + rsAstral = '[' + rsAstralRange + ']', + rsBreak = '[' + rsBreakRange + ']', + rsCombo = '[' + rsComboRange + ']', + rsDigits = '\\d+', + rsDingbat = '[' + rsDingbatRange + ']', + rsLower = '[' + rsLowerRange + ']', + rsMisc = '[^' + rsAstralRange + rsBreakRange + rsDigits + rsDingbatRange + rsLowerRange + rsUpperRange + ']', + rsFitz = '\\ud83c[\\udffb-\\udfff]', + rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')', + rsNonAstral = '[^' + rsAstralRange + ']', + rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}', + rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]', + rsUpper = '[' + rsUpperRange + ']', + rsZWJ = '\\u200d'; + + /** Used to compose unicode regexes. */ + var rsMiscLower = '(?:' + rsLower + '|' + rsMisc + ')', + rsMiscUpper = '(?:' + rsUpper + '|' + rsMisc + ')', + rsOptContrLower = '(?:' + rsApos + '(?:d|ll|m|re|s|t|ve))?', + rsOptContrUpper = '(?:' + rsApos + '(?:D|LL|M|RE|S|T|VE))?', + reOptMod = rsModifier + '?', + rsOptVar = '[' + rsVarRange + ']?', + rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*', + rsOrdLower = '\\d*(?:1st|2nd|3rd|(?![123])\\dth)(?=\\b|[A-Z_])', + rsOrdUpper = '\\d*(?:1ST|2ND|3RD|(?![123])\\dTH)(?=\\b|[a-z_])', + rsSeq = rsOptVar + reOptMod + rsOptJoin, + rsEmoji = '(?:' + [rsDingbat, rsRegional, rsSurrPair].join('|') + ')' + rsSeq, + rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')'; + + /** Used to match apostrophes. */ + var reApos = RegExp(rsApos, 'g'); -function appendFetchMetadata (httpRequest) { - // https://w3c.github.io/webappsec-fetch-metadata/#sec-fetch-dest-header - // TODO + /** + * Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and + * [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols). + */ + var reComboMark = RegExp(rsCombo, 'g'); + + /** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */ + var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g'); + + /** Used to match complex or compound words. */ + var reUnicodeWord = RegExp([ + rsUpper + '?' + rsLower + '+' + rsOptContrLower + '(?=' + [rsBreak, rsUpper, '$'].join('|') + ')', + rsMiscUpper + '+' + rsOptContrUpper + '(?=' + [rsBreak, rsUpper + rsMiscLower, '$'].join('|') + ')', + rsUpper + '?' + rsMiscLower + '+' + rsOptContrLower, + rsUpper + '+' + rsOptContrUpper, + rsOrdUpper, + rsOrdLower, + rsDigits, + rsEmoji + ].join('|'), 'g'); + + /** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */ + var reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange + rsComboRange + rsVarRange + ']'); + + /** Used to detect strings that need a more robust regexp to match words. */ + var reHasUnicodeWord = /[a-z][A-Z]|[A-Z]{2}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/; + + /** Used to assign default `context` object properties. */ + var contextProps = [ + 'Array', 'Buffer', 'DataView', 'Date', 'Error', 'Float32Array', 'Float64Array', + 'Function', 'Int8Array', 'Int16Array', 'Int32Array', 'Map', 'Math', 'Object', + 'Promise', 'RegExp', 'Set', 'String', 'Symbol', 'TypeError', 'Uint8Array', + 'Uint8ClampedArray', 'Uint16Array', 'Uint32Array', 'WeakMap', + '_', 'clearTimeout', 'isFinite', 'parseInt', 'setTimeout' + ]; + + /** Used to make template sourceURLs easier to identify. */ + var templateCounter = -1; + + /** Used to identify `toStringTag` values of typed arrays. */ + var typedArrayTags = {}; + typedArrayTags[float32Tag] = typedArrayTags[float64Tag] = + typedArrayTags[int8Tag] = typedArrayTags[int16Tag] = + typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] = + typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] = + typedArrayTags[uint32Tag] = true; + typedArrayTags[argsTag] = typedArrayTags[arrayTag] = + typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] = + typedArrayTags[dataViewTag] = typedArrayTags[dateTag] = + typedArrayTags[errorTag] = typedArrayTags[funcTag] = + typedArrayTags[mapTag] = typedArrayTags[numberTag] = + typedArrayTags[objectTag] = typedArrayTags[regexpTag] = + typedArrayTags[setTag] = typedArrayTags[stringTag] = + typedArrayTags[weakMapTag] = false; + + /** Used to identify `toStringTag` values supported by `_.clone`. */ + var cloneableTags = {}; + cloneableTags[argsTag] = cloneableTags[arrayTag] = + cloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] = + cloneableTags[boolTag] = cloneableTags[dateTag] = + cloneableTags[float32Tag] = cloneableTags[float64Tag] = + cloneableTags[int8Tag] = cloneableTags[int16Tag] = + cloneableTags[int32Tag] = cloneableTags[mapTag] = + cloneableTags[numberTag] = cloneableTags[objectTag] = + cloneableTags[regexpTag] = cloneableTags[setTag] = + cloneableTags[stringTag] = cloneableTags[symbolTag] = + cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] = + cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true; + cloneableTags[errorTag] = cloneableTags[funcTag] = + cloneableTags[weakMapTag] = false; + + /** Used to map Latin Unicode letters to basic Latin letters. */ + var deburredLetters = { + // Latin-1 Supplement block. + '\xc0': 'A', '\xc1': 'A', '\xc2': 'A', '\xc3': 'A', '\xc4': 'A', '\xc5': 'A', + '\xe0': 'a', '\xe1': 'a', '\xe2': 'a', '\xe3': 'a', '\xe4': 'a', '\xe5': 'a', + '\xc7': 'C', '\xe7': 'c', + '\xd0': 'D', '\xf0': 'd', + '\xc8': 'E', '\xc9': 'E', '\xca': 'E', '\xcb': 'E', + '\xe8': 'e', '\xe9': 'e', '\xea': 'e', '\xeb': 'e', + '\xcc': 'I', '\xcd': 'I', '\xce': 'I', '\xcf': 'I', + '\xec': 'i', '\xed': 'i', '\xee': 'i', '\xef': 'i', + '\xd1': 'N', '\xf1': 'n', + '\xd2': 'O', '\xd3': 'O', '\xd4': 'O', '\xd5': 'O', '\xd6': 'O', '\xd8': 'O', + '\xf2': 'o', '\xf3': 'o', '\xf4': 'o', '\xf5': 'o', '\xf6': 'o', '\xf8': 'o', + '\xd9': 'U', '\xda': 'U', '\xdb': 'U', '\xdc': 'U', + '\xf9': 'u', '\xfa': 'u', '\xfb': 'u', '\xfc': 'u', + '\xdd': 'Y', '\xfd': 'y', '\xff': 'y', + '\xc6': 'Ae', '\xe6': 'ae', + '\xde': 'Th', '\xfe': 'th', + '\xdf': 'ss', + // Latin Extended-A block. + '\u0100': 'A', '\u0102': 'A', '\u0104': 'A', + '\u0101': 'a', '\u0103': 'a', '\u0105': 'a', + '\u0106': 'C', '\u0108': 'C', '\u010a': 'C', '\u010c': 'C', + '\u0107': 'c', '\u0109': 'c', '\u010b': 'c', '\u010d': 'c', + '\u010e': 'D', '\u0110': 'D', '\u010f': 'd', '\u0111': 'd', + '\u0112': 'E', '\u0114': 'E', '\u0116': 'E', '\u0118': 'E', '\u011a': 'E', + '\u0113': 'e', '\u0115': 'e', '\u0117': 'e', '\u0119': 'e', '\u011b': 'e', + '\u011c': 'G', '\u011e': 'G', '\u0120': 'G', '\u0122': 'G', + '\u011d': 'g', '\u011f': 'g', '\u0121': 'g', '\u0123': 'g', + '\u0124': 'H', '\u0126': 'H', '\u0125': 'h', '\u0127': 'h', + '\u0128': 'I', '\u012a': 'I', '\u012c': 'I', '\u012e': 'I', '\u0130': 'I', + '\u0129': 'i', '\u012b': 'i', '\u012d': 'i', '\u012f': 'i', '\u0131': 'i', + '\u0134': 'J', '\u0135': 'j', + '\u0136': 'K', '\u0137': 'k', '\u0138': 'k', + '\u0139': 'L', '\u013b': 'L', '\u013d': 'L', '\u013f': 'L', '\u0141': 'L', + '\u013a': 'l', '\u013c': 'l', '\u013e': 'l', '\u0140': 'l', '\u0142': 'l', + '\u0143': 'N', '\u0145': 'N', '\u0147': 'N', '\u014a': 'N', + '\u0144': 'n', '\u0146': 'n', '\u0148': 'n', '\u014b': 'n', + '\u014c': 'O', '\u014e': 'O', '\u0150': 'O', + '\u014d': 'o', '\u014f': 'o', '\u0151': 'o', + '\u0154': 'R', '\u0156': 'R', '\u0158': 'R', + '\u0155': 'r', '\u0157': 'r', '\u0159': 'r', + '\u015a': 'S', '\u015c': 'S', '\u015e': 'S', '\u0160': 'S', + '\u015b': 's', '\u015d': 's', '\u015f': 's', '\u0161': 's', + '\u0162': 'T', '\u0164': 'T', '\u0166': 'T', + '\u0163': 't', '\u0165': 't', '\u0167': 't', + '\u0168': 'U', '\u016a': 'U', '\u016c': 'U', '\u016e': 'U', '\u0170': 'U', '\u0172': 'U', + '\u0169': 'u', '\u016b': 'u', '\u016d': 'u', '\u016f': 'u', '\u0171': 'u', '\u0173': 'u', + '\u0174': 'W', '\u0175': 'w', + '\u0176': 'Y', '\u0177': 'y', '\u0178': 'Y', + '\u0179': 'Z', '\u017b': 'Z', '\u017d': 'Z', + '\u017a': 'z', '\u017c': 'z', '\u017e': 'z', + '\u0132': 'IJ', '\u0133': 'ij', + '\u0152': 'Oe', '\u0153': 'oe', + '\u0149': "'n", '\u017f': 's' + }; + + /** Used to map characters to HTML entities. */ + var htmlEscapes = { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + "'": ''' + }; + + /** Used to map HTML entities to characters. */ + var htmlUnescapes = { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + ''': "'" + }; + + /** Used to escape characters for inclusion in compiled string literals. */ + var stringEscapes = { + '\\': '\\', + "'": "'", + '\n': 'n', + '\r': 'r', + '\u2028': 'u2028', + '\u2029': 'u2029' + }; + + /** Built-in method references without a dependency on `root`. */ + var freeParseFloat = parseFloat, + freeParseInt = parseInt; + + /** Detect free variable `global` from Node.js. */ + var freeGlobal = typeof global == 'object' && global && global.Object === Object && global; + + /** Detect free variable `self`. */ + var freeSelf = typeof self == 'object' && self && self.Object === Object && self; + + /** Used as a reference to the global object. */ + var root = freeGlobal || freeSelf || Function('return this')(); + + /** Detect free variable `exports`. */ + var freeExports = true && exports && !exports.nodeType && exports; + + /** Detect free variable `module`. */ + var freeModule = freeExports && "object" == 'object' && module && !module.nodeType && module; + + /** Detect the popular CommonJS extension `module.exports`. */ + var moduleExports = freeModule && freeModule.exports === freeExports; + + /** Detect free variable `process` from Node.js. */ + var freeProcess = moduleExports && freeGlobal.process; + + /** Used to access faster Node.js helpers. */ + var nodeUtil = (function() { + try { + // Use `util.types` for Node.js 10+. + var types = freeModule && freeModule.require && freeModule.require('util').types; - // https://w3c.github.io/webappsec-fetch-metadata/#sec-fetch-mode-header + if (types) { + return types; + } - // 1. Assert: r’s url is a potentially trustworthy URL. - // TODO + // Legacy `process.binding('util')` for Node.js < 10. + return freeProcess && freeProcess.binding && freeProcess.binding('util'); + } catch (e) {} + }()); - // 2. Let header be a Structured Header whose value is a token. - let header = null + /* Node.js helper references. */ + var nodeIsArrayBuffer = nodeUtil && nodeUtil.isArrayBuffer, + nodeIsDate = nodeUtil && nodeUtil.isDate, + nodeIsMap = nodeUtil && nodeUtil.isMap, + nodeIsRegExp = nodeUtil && nodeUtil.isRegExp, + nodeIsSet = nodeUtil && nodeUtil.isSet, + nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray; - // 3. Set header’s value to r’s mode. - header = httpRequest.mode + /*--------------------------------------------------------------------------*/ - // 4. Set a structured field value `Sec-Fetch-Mode`/header in r’s header list. - httpRequest.headersList.set('sec-fetch-mode', header) + /** + * A faster alternative to `Function#apply`, this function invokes `func` + * with the `this` binding of `thisArg` and the arguments of `args`. + * + * @private + * @param {Function} func The function to invoke. + * @param {*} thisArg The `this` binding of `func`. + * @param {Array} args The arguments to invoke `func` with. + * @returns {*} Returns the result of `func`. + */ + function apply(func, thisArg, args) { + switch (args.length) { + case 0: return func.call(thisArg); + case 1: return func.call(thisArg, args[0]); + case 2: return func.call(thisArg, args[0], args[1]); + case 3: return func.call(thisArg, args[0], args[1], args[2]); + } + return func.apply(thisArg, args); + } - // https://w3c.github.io/webappsec-fetch-metadata/#sec-fetch-site-header - // TODO + /** + * A specialized version of `baseAggregator` for arrays. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} setter The function to set `accumulator` values. + * @param {Function} iteratee The iteratee to transform keys. + * @param {Object} accumulator The initial aggregated object. + * @returns {Function} Returns `accumulator`. + */ + function arrayAggregator(array, setter, iteratee, accumulator) { + var index = -1, + length = array == null ? 0 : array.length; - // https://w3c.github.io/webappsec-fetch-metadata/#sec-fetch-user-header - // TODO -} + while (++index < length) { + var value = array[index]; + setter(accumulator, value, iteratee(value), array); + } + return accumulator; + } -// https://fetch.spec.whatwg.org/#append-a-request-origin-header -function appendRequestOriginHeader (request) { - // 1. Let serializedOrigin be the result of byte-serializing a request origin with request. - let serializedOrigin = request.origin + /** + * A specialized version of `_.forEach` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns `array`. + */ + function arrayEach(array, iteratee) { + var index = -1, + length = array == null ? 0 : array.length; - // 2. If request’s response tainting is "cors" or request’s mode is "websocket", then append (`Origin`, serializedOrigin) to request’s header list. - if (request.responseTainting === 'cors' || request.mode === 'websocket') { - if (serializedOrigin) { - request.headersList.append('origin', serializedOrigin) + while (++index < length) { + if (iteratee(array[index], index, array) === false) { + break; + } } + return array; + } - // 3. Otherwise, if request’s method is neither `GET` nor `HEAD`, then: - } else if (request.method !== 'GET' && request.method !== 'HEAD') { - // 1. Switch on request’s referrer policy: - switch (request.referrerPolicy) { - case 'no-referrer': - // Set serializedOrigin to `null`. - serializedOrigin = null - break - case 'no-referrer-when-downgrade': - case 'strict-origin': - case 'strict-origin-when-cross-origin': - // If request’s origin is a tuple origin, its scheme is "https", and request’s current URL’s scheme is not "https", then set serializedOrigin to `null`. - if (request.origin && urlHasHttpsScheme(request.origin) && !urlHasHttpsScheme(requestCurrentURL(request))) { - serializedOrigin = null - } - break - case 'same-origin': - // If request’s origin is not same origin with request’s current URL’s origin, then set serializedOrigin to `null`. - if (!sameOrigin(request, requestCurrentURL(request))) { - serializedOrigin = null - } - break - default: - // Do nothing. - } + /** + * A specialized version of `_.forEachRight` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns `array`. + */ + function arrayEachRight(array, iteratee) { + var length = array == null ? 0 : array.length; - if (serializedOrigin) { - // 2. Append (`Origin`, serializedOrigin) to request’s header list. - request.headersList.append('origin', serializedOrigin) + while (length--) { + if (iteratee(array[length], length, array) === false) { + break; + } } + return array; } -} -function coarsenedSharedCurrentTime (crossOriginIsolatedCapability) { - // TODO - return performance.now() -} + /** + * A specialized version of `_.every` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {boolean} Returns `true` if all elements pass the predicate check, + * else `false`. + */ + function arrayEvery(array, predicate) { + var index = -1, + length = array == null ? 0 : array.length; -// https://fetch.spec.whatwg.org/#create-an-opaque-timing-info -function createOpaqueTimingInfo (timingInfo) { - return { - startTime: timingInfo.startTime ?? 0, - redirectStartTime: 0, - redirectEndTime: 0, - postRedirectStartTime: timingInfo.startTime ?? 0, - finalServiceWorkerStartTime: 0, - finalNetworkResponseStartTime: 0, - finalNetworkRequestStartTime: 0, - endTime: 0, - encodedBodySize: 0, - decodedBodySize: 0, - finalConnectionTimingInfo: null + while (++index < length) { + if (!predicate(array[index], index, array)) { + return false; + } + } + return true; } -} -// https://html.spec.whatwg.org/multipage/origin.html#policy-container -function makePolicyContainer () { - // Note: the fetch spec doesn't make use of embedder policy or CSP list - return { - referrerPolicy: 'strict-origin-when-cross-origin' + /** + * A specialized version of `_.filter` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {Array} Returns the new filtered array. + */ + function arrayFilter(array, predicate) { + var index = -1, + length = array == null ? 0 : array.length, + resIndex = 0, + result = []; + + while (++index < length) { + var value = array[index]; + if (predicate(value, index, array)) { + result[resIndex++] = value; + } + } + return result; } -} -// https://html.spec.whatwg.org/multipage/origin.html#clone-a-policy-container -function clonePolicyContainer (policyContainer) { - return { - referrerPolicy: policyContainer.referrerPolicy + /** + * A specialized version of `_.includes` for arrays without support for + * specifying an index to search from. + * + * @private + * @param {Array} [array] The array to inspect. + * @param {*} target The value to search for. + * @returns {boolean} Returns `true` if `target` is found, else `false`. + */ + function arrayIncludes(array, value) { + var length = array == null ? 0 : array.length; + return !!length && baseIndexOf(array, value, 0) > -1; } -} - -// https://w3c.github.io/webappsec-referrer-policy/#determine-requests-referrer -function determineRequestsReferrer (request) { - // 1. Let policy be request's referrer policy. - const policy = request.referrerPolicy - // Note: policy cannot (shouldn't) be null or an empty string. - assert(policy) + /** + * This function is like `arrayIncludes` except that it accepts a comparator. + * + * @private + * @param {Array} [array] The array to inspect. + * @param {*} target The value to search for. + * @param {Function} comparator The comparator invoked per element. + * @returns {boolean} Returns `true` if `target` is found, else `false`. + */ + function arrayIncludesWith(array, value, comparator) { + var index = -1, + length = array == null ? 0 : array.length; - // 2. Let environment be request’s client. + while (++index < length) { + if (comparator(value, array[index])) { + return true; + } + } + return false; + } - let referrerSource = null + /** + * A specialized version of `_.map` for arrays without support for iteratee + * shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns the new mapped array. + */ + function arrayMap(array, iteratee) { + var index = -1, + length = array == null ? 0 : array.length, + result = Array(length); - // 3. Switch on request’s referrer: - if (request.referrer === 'client') { - // Note: node isn't a browser and doesn't implement document/iframes, - // so we bypass this step and replace it with our own. + while (++index < length) { + result[index] = iteratee(array[index], index, array); + } + return result; + } - const globalOrigin = getGlobalOrigin() + /** + * Appends the elements of `values` to `array`. + * + * @private + * @param {Array} array The array to modify. + * @param {Array} values The values to append. + * @returns {Array} Returns `array`. + */ + function arrayPush(array, values) { + var index = -1, + length = values.length, + offset = array.length; - if (!globalOrigin || globalOrigin.origin === 'null') { - return 'no-referrer' + while (++index < length) { + array[offset + index] = values[index]; } - - // note: we need to clone it as it's mutated - referrerSource = new URL(globalOrigin) - } else if (request.referrer instanceof URL) { - // Let referrerSource be request’s referrer. - referrerSource = request.referrer + return array; } - // 4. Let request’s referrerURL be the result of stripping referrerSource for - // use as a referrer. - let referrerURL = stripURLForReferrer(referrerSource) - - // 5. Let referrerOrigin be the result of stripping referrerSource for use as - // a referrer, with the origin-only flag set to true. - const referrerOrigin = stripURLForReferrer(referrerSource, true) + /** + * A specialized version of `_.reduce` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {*} [accumulator] The initial value. + * @param {boolean} [initAccum] Specify using the first element of `array` as + * the initial value. + * @returns {*} Returns the accumulated value. + */ + function arrayReduce(array, iteratee, accumulator, initAccum) { + var index = -1, + length = array == null ? 0 : array.length; - // 6. If the result of serializing referrerURL is a string whose length is - // greater than 4096, set referrerURL to referrerOrigin. - if (referrerURL.toString().length > 4096) { - referrerURL = referrerOrigin + if (initAccum && length) { + accumulator = array[++index]; + } + while (++index < length) { + accumulator = iteratee(accumulator, array[index], index, array); + } + return accumulator; } - const areSameOrigin = sameOrigin(request, referrerURL) - const isNonPotentiallyTrustWorthy = isURLPotentiallyTrustworthy(referrerURL) && - !isURLPotentiallyTrustworthy(request.url) - - // 8. Execute the switch statements corresponding to the value of policy: - switch (policy) { - case 'origin': return referrerOrigin != null ? referrerOrigin : stripURLForReferrer(referrerSource, true) - case 'unsafe-url': return referrerURL - case 'same-origin': - return areSameOrigin ? referrerOrigin : 'no-referrer' - case 'origin-when-cross-origin': - return areSameOrigin ? referrerURL : referrerOrigin - case 'strict-origin-when-cross-origin': { - const currentURL = requestCurrentURL(request) + /** + * A specialized version of `_.reduceRight` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {*} [accumulator] The initial value. + * @param {boolean} [initAccum] Specify using the last element of `array` as + * the initial value. + * @returns {*} Returns the accumulated value. + */ + function arrayReduceRight(array, iteratee, accumulator, initAccum) { + var length = array == null ? 0 : array.length; + if (initAccum && length) { + accumulator = array[--length]; + } + while (length--) { + accumulator = iteratee(accumulator, array[length], length, array); + } + return accumulator; + } - // 1. If the origin of referrerURL and the origin of request’s current - // URL are the same, then return referrerURL. - if (sameOrigin(referrerURL, currentURL)) { - return referrerURL - } + /** + * A specialized version of `_.some` for arrays without support for iteratee + * shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {boolean} Returns `true` if any element passes the predicate check, + * else `false`. + */ + function arraySome(array, predicate) { + var index = -1, + length = array == null ? 0 : array.length; - // 2. If referrerURL is a potentially trustworthy URL and request’s - // current URL is not a potentially trustworthy URL, then return no - // referrer. - if (isURLPotentiallyTrustworthy(referrerURL) && !isURLPotentiallyTrustworthy(currentURL)) { - return 'no-referrer' + while (++index < length) { + if (predicate(array[index], index, array)) { + return true; } - - // 3. Return referrerOrigin. - return referrerOrigin } - case 'strict-origin': // eslint-disable-line - /** - * 1. If referrerURL is a potentially trustworthy URL and - * request’s current URL is not a potentially trustworthy URL, - * then return no referrer. - * 2. Return referrerOrigin - */ - case 'no-referrer-when-downgrade': // eslint-disable-line - /** - * 1. If referrerURL is a potentially trustworthy URL and - * request’s current URL is not a potentially trustworthy URL, - * then return no referrer. - * 2. Return referrerOrigin - */ - - default: // eslint-disable-line - return isNonPotentiallyTrustWorthy ? 'no-referrer' : referrerOrigin + return false; } -} -/** - * @see https://w3c.github.io/webappsec-referrer-policy/#strip-url - * @param {URL} url - * @param {boolean|undefined} originOnly - */ -function stripURLForReferrer (url, originOnly) { - // 1. Assert: url is a URL. - assert(url instanceof URL) + /** + * Gets the size of an ASCII `string`. + * + * @private + * @param {string} string The string inspect. + * @returns {number} Returns the string size. + */ + var asciiSize = baseProperty('length'); - // 2. If url’s scheme is a local scheme, then return no referrer. - if (url.protocol === 'file:' || url.protocol === 'about:' || url.protocol === 'blank:') { - return 'no-referrer' + /** + * Converts an ASCII `string` to an array. + * + * @private + * @param {string} string The string to convert. + * @returns {Array} Returns the converted array. + */ + function asciiToArray(string) { + return string.split(''); } - // 3. Set url’s username to the empty string. - url.username = '' + /** + * Splits an ASCII `string` into an array of its words. + * + * @private + * @param {string} The string to inspect. + * @returns {Array} Returns the words of `string`. + */ + function asciiWords(string) { + return string.match(reAsciiWord) || []; + } - // 4. Set url’s password to the empty string. - url.password = '' + /** + * The base implementation of methods like `_.findKey` and `_.findLastKey`, + * without support for iteratee shorthands, which iterates over `collection` + * using `eachFunc`. + * + * @private + * @param {Array|Object} collection The collection to inspect. + * @param {Function} predicate The function invoked per iteration. + * @param {Function} eachFunc The function to iterate over `collection`. + * @returns {*} Returns the found element or its key, else `undefined`. + */ + function baseFindKey(collection, predicate, eachFunc) { + var result; + eachFunc(collection, function(value, key, collection) { + if (predicate(value, key, collection)) { + result = key; + return false; + } + }); + return result; + } - // 5. Set url’s fragment to null. - url.hash = '' + /** + * The base implementation of `_.findIndex` and `_.findLastIndex` without + * support for iteratee shorthands. + * + * @private + * @param {Array} array The array to inspect. + * @param {Function} predicate The function invoked per iteration. + * @param {number} fromIndex The index to search from. + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {number} Returns the index of the matched value, else `-1`. + */ + function baseFindIndex(array, predicate, fromIndex, fromRight) { + var length = array.length, + index = fromIndex + (fromRight ? 1 : -1); - // 6. If the origin-only flag is true, then: - if (originOnly) { - // 1. Set url’s path to « the empty string ». - url.pathname = '' + while ((fromRight ? index-- : ++index < length)) { + if (predicate(array[index], index, array)) { + return index; + } + } + return -1; + } - // 2. Set url’s query to null. - url.search = '' + /** + * The base implementation of `_.indexOf` without `fromIndex` bounds checks. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} fromIndex The index to search from. + * @returns {number} Returns the index of the matched value, else `-1`. + */ + function baseIndexOf(array, value, fromIndex) { + return value === value + ? strictIndexOf(array, value, fromIndex) + : baseFindIndex(array, baseIsNaN, fromIndex); } - // 7. Return url. - return url -} + /** + * This function is like `baseIndexOf` except that it accepts a comparator. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} fromIndex The index to search from. + * @param {Function} comparator The comparator invoked per element. + * @returns {number} Returns the index of the matched value, else `-1`. + */ + function baseIndexOfWith(array, value, fromIndex, comparator) { + var index = fromIndex - 1, + length = array.length; -function isURLPotentiallyTrustworthy (url) { - if (!(url instanceof URL)) { - return false + while (++index < length) { + if (comparator(array[index], value)) { + return index; + } + } + return -1; } - // If child of about, return true - if (url.href === 'about:blank' || url.href === 'about:srcdoc') { - return true + /** + * The base implementation of `_.isNaN` without support for number objects. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. + */ + function baseIsNaN(value) { + return value !== value; } - // If scheme is data, return true - if (url.protocol === 'data:') return true + /** + * The base implementation of `_.mean` and `_.meanBy` without support for + * iteratee shorthands. + * + * @private + * @param {Array} array The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {number} Returns the mean. + */ + function baseMean(array, iteratee) { + var length = array == null ? 0 : array.length; + return length ? (baseSum(array, iteratee) / length) : NAN; + } - // If file, return true - if (url.protocol === 'file:') return true + /** + * The base implementation of `_.property` without support for deep paths. + * + * @private + * @param {string} key The key of the property to get. + * @returns {Function} Returns the new accessor function. + */ + function baseProperty(key) { + return function(object) { + return object == null ? undefined : object[key]; + }; + } - return isOriginPotentiallyTrustworthy(url.origin) + /** + * The base implementation of `_.propertyOf` without support for deep paths. + * + * @private + * @param {Object} object The object to query. + * @returns {Function} Returns the new accessor function. + */ + function basePropertyOf(object) { + return function(key) { + return object == null ? undefined : object[key]; + }; + } - function isOriginPotentiallyTrustworthy (origin) { - // If origin is explicitly null, return false - if (origin == null || origin === 'null') return false + /** + * The base implementation of `_.reduce` and `_.reduceRight`, without support + * for iteratee shorthands, which iterates over `collection` using `eachFunc`. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {*} accumulator The initial value. + * @param {boolean} initAccum Specify using the first or last element of + * `collection` as the initial value. + * @param {Function} eachFunc The function to iterate over `collection`. + * @returns {*} Returns the accumulated value. + */ + function baseReduce(collection, iteratee, accumulator, initAccum, eachFunc) { + eachFunc(collection, function(value, index, collection) { + accumulator = initAccum + ? (initAccum = false, value) + : iteratee(accumulator, value, index, collection); + }); + return accumulator; + } - const originAsURL = new URL(origin) + /** + * The base implementation of `_.sortBy` which uses `comparer` to define the + * sort order of `array` and replaces criteria objects with their corresponding + * values. + * + * @private + * @param {Array} array The array to sort. + * @param {Function} comparer The function to define sort order. + * @returns {Array} Returns `array`. + */ + function baseSortBy(array, comparer) { + var length = array.length; - // If secure, return true - if (originAsURL.protocol === 'https:' || originAsURL.protocol === 'wss:') { - return true + array.sort(comparer); + while (length--) { + array[length] = array[length].value; } + return array; + } - // If localhost or variants, return true - if (/^127(?:\.[0-9]+){0,2}\.[0-9]+$|^\[(?:0*:)*?:?0*1\]$/.test(originAsURL.hostname) || - (originAsURL.hostname === 'localhost' || originAsURL.hostname.includes('localhost.')) || - (originAsURL.hostname.endsWith('.localhost'))) { - return true + /** + * The base implementation of `_.sum` and `_.sumBy` without support for + * iteratee shorthands. + * + * @private + * @param {Array} array The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {number} Returns the sum. + */ + function baseSum(array, iteratee) { + var result, + index = -1, + length = array.length; + + while (++index < length) { + var current = iteratee(array[index]); + if (current !== undefined) { + result = result === undefined ? current : (result + current); + } } + return result; + } - // If any other, return false - return false + /** + * The base implementation of `_.times` without support for iteratee shorthands + * or max array length checks. + * + * @private + * @param {number} n The number of times to invoke `iteratee`. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns the array of results. + */ + function baseTimes(n, iteratee) { + var index = -1, + result = Array(n); + + while (++index < n) { + result[index] = iteratee(index); + } + return result; } -} -/** - * @see https://w3c.github.io/webappsec-subresource-integrity/#does-response-match-metadatalist - * @param {Uint8Array} bytes - * @param {string} metadataList - */ -function bytesMatch (bytes, metadataList) { - // If node is not built with OpenSSL support, we cannot check - // a request's integrity, so allow it by default (the spec will - // allow requests if an invalid hash is given, as precedence). - /* istanbul ignore if: only if node is built with --without-ssl */ - if (crypto === undefined) { - return true + /** + * The base implementation of `_.toPairs` and `_.toPairsIn` which creates an array + * of key-value pairs for `object` corresponding to the property names of `props`. + * + * @private + * @param {Object} object The object to query. + * @param {Array} props The property names to get values for. + * @returns {Object} Returns the key-value pairs. + */ + function baseToPairs(object, props) { + return arrayMap(props, function(key) { + return [key, object[key]]; + }); } - // 1. Let parsedMetadata be the result of parsing metadataList. - const parsedMetadata = parseMetadata(metadataList) + /** + * The base implementation of `_.trim`. + * + * @private + * @param {string} string The string to trim. + * @returns {string} Returns the trimmed string. + */ + function baseTrim(string) { + return string + ? string.slice(0, trimmedEndIndex(string) + 1).replace(reTrimStart, '') + : string; + } - // 2. If parsedMetadata is no metadata, return true. - if (parsedMetadata === 'no metadata') { - return true + /** + * The base implementation of `_.unary` without support for storing metadata. + * + * @private + * @param {Function} func The function to cap arguments for. + * @returns {Function} Returns the new capped function. + */ + function baseUnary(func) { + return function(value) { + return func(value); + }; } - // 3. If response is not eligible for integrity validation, return false. - // TODO + /** + * The base implementation of `_.values` and `_.valuesIn` which creates an + * array of `object` property values corresponding to the property names + * of `props`. + * + * @private + * @param {Object} object The object to query. + * @param {Array} props The property names to get values for. + * @returns {Object} Returns the array of property values. + */ + function baseValues(object, props) { + return arrayMap(props, function(key) { + return object[key]; + }); + } - // 4. If parsedMetadata is the empty set, return true. - if (parsedMetadata.length === 0) { - return true + /** + * Checks if a `cache` value for `key` exists. + * + * @private + * @param {Object} cache The cache to query. + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ + function cacheHas(cache, key) { + return cache.has(key); } - // 5. Let metadata be the result of getting the strongest - // metadata from parsedMetadata. - const strongest = getStrongestMetadata(parsedMetadata) - const metadata = filterMetadataListByAlgorithm(parsedMetadata, strongest) + /** + * Used by `_.trim` and `_.trimStart` to get the index of the first string symbol + * that is not found in the character symbols. + * + * @private + * @param {Array} strSymbols The string symbols to inspect. + * @param {Array} chrSymbols The character symbols to find. + * @returns {number} Returns the index of the first unmatched string symbol. + */ + function charsStartIndex(strSymbols, chrSymbols) { + var index = -1, + length = strSymbols.length; - // 6. For each item in metadata: - for (const item of metadata) { - // 1. Let algorithm be the alg component of item. - const algorithm = item.algo + while (++index < length && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {} + return index; + } - // 2. Let expectedValue be the val component of item. - const expectedValue = item.hash + /** + * Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol + * that is not found in the character symbols. + * + * @private + * @param {Array} strSymbols The string symbols to inspect. + * @param {Array} chrSymbols The character symbols to find. + * @returns {number} Returns the index of the last unmatched string symbol. + */ + function charsEndIndex(strSymbols, chrSymbols) { + var index = strSymbols.length; - // See https://github.com/web-platform-tests/wpt/commit/e4c5cc7a5e48093220528dfdd1c4012dc3837a0e - // "be liberal with padding". This is annoying, and it's not even in the spec. + while (index-- && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {} + return index; + } - // 3. Let actualValue be the result of applying algorithm to bytes. - let actualValue = crypto.createHash(algorithm).update(bytes).digest('base64') + /** + * Gets the number of `placeholder` occurrences in `array`. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} placeholder The placeholder to search for. + * @returns {number} Returns the placeholder count. + */ + function countHolders(array, placeholder) { + var length = array.length, + result = 0; - if (actualValue[actualValue.length - 1] === '=') { - if (actualValue[actualValue.length - 2] === '=') { - actualValue = actualValue.slice(0, -2) - } else { - actualValue = actualValue.slice(0, -1) + while (length--) { + if (array[length] === placeholder) { + ++result; } } - - // 4. If actualValue is a case-sensitive match for expectedValue, - // return true. - if (compareBase64Mixed(actualValue, expectedValue)) { - return true - } + return result; } - // 7. Return false. - return false -} + /** + * Used by `_.deburr` to convert Latin-1 Supplement and Latin Extended-A + * letters to basic Latin letters. + * + * @private + * @param {string} letter The matched letter to deburr. + * @returns {string} Returns the deburred letter. + */ + var deburrLetter = basePropertyOf(deburredLetters); -// https://w3c.github.io/webappsec-subresource-integrity/#grammardef-hash-with-options -// https://www.w3.org/TR/CSP2/#source-list-syntax -// https://www.rfc-editor.org/rfc/rfc5234#appendix-B.1 -const parseHashWithOptions = /(?sha256|sha384|sha512)-((?[A-Za-z0-9+/]+|[A-Za-z0-9_-]+)={0,2}(?:\s|$)( +[!-~]*)?)?/i + /** + * Used by `_.escape` to convert characters to HTML entities. + * + * @private + * @param {string} chr The matched character to escape. + * @returns {string} Returns the escaped character. + */ + var escapeHtmlChar = basePropertyOf(htmlEscapes); -/** - * @see https://w3c.github.io/webappsec-subresource-integrity/#parse-metadata - * @param {string} metadata - */ -function parseMetadata (metadata) { - // 1. Let result be the empty set. - /** @type {{ algo: string, hash: string }[]} */ - const result = [] + /** + * Used by `_.template` to escape characters for inclusion in compiled string literals. + * + * @private + * @param {string} chr The matched character to escape. + * @returns {string} Returns the escaped character. + */ + function escapeStringChar(chr) { + return '\\' + stringEscapes[chr]; + } - // 2. Let empty be equal to true. - let empty = true + /** + * Gets the value at `key` of `object`. + * + * @private + * @param {Object} [object] The object to query. + * @param {string} key The key of the property to get. + * @returns {*} Returns the property value. + */ + function getValue(object, key) { + return object == null ? undefined : object[key]; + } - // 3. For each token returned by splitting metadata on spaces: - for (const token of metadata.split(' ')) { - // 1. Set empty to false. - empty = false + /** + * Checks if `string` contains Unicode symbols. + * + * @private + * @param {string} string The string to inspect. + * @returns {boolean} Returns `true` if a symbol is found, else `false`. + */ + function hasUnicode(string) { + return reHasUnicode.test(string); + } - // 2. Parse token as a hash-with-options. - const parsedToken = parseHashWithOptions.exec(token) + /** + * Checks if `string` contains a word composed of Unicode symbols. + * + * @private + * @param {string} string The string to inspect. + * @returns {boolean} Returns `true` if a word is found, else `false`. + */ + function hasUnicodeWord(string) { + return reHasUnicodeWord.test(string); + } - // 3. If token does not parse, continue to the next token. - if ( - parsedToken === null || - parsedToken.groups === undefined || - parsedToken.groups.algo === undefined - ) { - // Note: Chromium blocks the request at this point, but Firefox - // gives a warning that an invalid integrity was given. The - // correct behavior is to ignore these, and subsequently not - // check the integrity of the resource. - continue - } - - // 4. Let algorithm be the hash-algo component of token. - const algorithm = parsedToken.groups.algo.toLowerCase() + /** + * Converts `iterator` to an array. + * + * @private + * @param {Object} iterator The iterator to convert. + * @returns {Array} Returns the converted array. + */ + function iteratorToArray(iterator) { + var data, + result = []; - // 5. If algorithm is a hash function recognized by the user - // agent, add the parsed token to result. - if (supportedHashes.includes(algorithm)) { - result.push(parsedToken.groups) + while (!(data = iterator.next()).done) { + result.push(data.value); } + return result; } - // 4. Return no metadata if empty is true, otherwise return result. - if (empty === true) { - return 'no metadata' - } + /** + * Converts `map` to its key-value pairs. + * + * @private + * @param {Object} map The map to convert. + * @returns {Array} Returns the key-value pairs. + */ + function mapToArray(map) { + var index = -1, + result = Array(map.size); - return result -} + map.forEach(function(value, key) { + result[++index] = [key, value]; + }); + return result; + } -/** - * @param {{ algo: 'sha256' | 'sha384' | 'sha512' }[]} metadataList - */ -function getStrongestMetadata (metadataList) { - // Let algorithm be the algo component of the first item in metadataList. - // Can be sha256 - let algorithm = metadataList[0].algo - // If the algorithm is sha512, then it is the strongest - // and we can return immediately - if (algorithm[3] === '5') { - return algorithm + /** + * Creates a unary function that invokes `func` with its argument transformed. + * + * @private + * @param {Function} func The function to wrap. + * @param {Function} transform The argument transform. + * @returns {Function} Returns the new function. + */ + function overArg(func, transform) { + return function(arg) { + return func(transform(arg)); + }; } - for (let i = 1; i < metadataList.length; ++i) { - const metadata = metadataList[i] - // If the algorithm is sha512, then it is the strongest - // and we can break the loop immediately - if (metadata.algo[3] === '5') { - algorithm = 'sha512' - break - // If the algorithm is sha384, then a potential sha256 or sha384 is ignored - } else if (algorithm[3] === '3') { - continue - // algorithm is sha256, check if algorithm is sha384 and if so, set it as - // the strongest - } else if (metadata.algo[3] === '3') { - algorithm = 'sha384' + /** + * Replaces all `placeholder` elements in `array` with an internal placeholder + * and returns an array of their indexes. + * + * @private + * @param {Array} array The array to modify. + * @param {*} placeholder The placeholder to replace. + * @returns {Array} Returns the new array of placeholder indexes. + */ + function replaceHolders(array, placeholder) { + var index = -1, + length = array.length, + resIndex = 0, + result = []; + + while (++index < length) { + var value = array[index]; + if (value === placeholder || value === PLACEHOLDER) { + array[index] = PLACEHOLDER; + result[resIndex++] = index; + } } + return result; } - return algorithm -} -function filterMetadataListByAlgorithm (metadataList, algorithm) { - if (metadataList.length === 1) { - return metadataList - } + /** + * Converts `set` to an array of its values. + * + * @private + * @param {Object} set The set to convert. + * @returns {Array} Returns the values. + */ + function setToArray(set) { + var index = -1, + result = Array(set.size); - let pos = 0 - for (let i = 0; i < metadataList.length; ++i) { - if (metadataList[i].algo === algorithm) { - metadataList[pos++] = metadataList[i] - } + set.forEach(function(value) { + result[++index] = value; + }); + return result; } - metadataList.length = pos + /** + * Converts `set` to its value-value pairs. + * + * @private + * @param {Object} set The set to convert. + * @returns {Array} Returns the value-value pairs. + */ + function setToPairs(set) { + var index = -1, + result = Array(set.size); - return metadataList -} + set.forEach(function(value) { + result[++index] = [value, value]; + }); + return result; + } -/** - * Compares two base64 strings, allowing for base64url - * in the second string. - * -* @param {string} actualValue always base64 - * @param {string} expectedValue base64 or base64url - * @returns {boolean} - */ -function compareBase64Mixed (actualValue, expectedValue) { - if (actualValue.length !== expectedValue.length) { - return false + /** + * A specialized version of `_.indexOf` which performs strict equality + * comparisons of values, i.e. `===`. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} fromIndex The index to search from. + * @returns {number} Returns the index of the matched value, else `-1`. + */ + function strictIndexOf(array, value, fromIndex) { + var index = fromIndex - 1, + length = array.length; + + while (++index < length) { + if (array[index] === value) { + return index; + } + } + return -1; } - for (let i = 0; i < actualValue.length; ++i) { - if (actualValue[i] !== expectedValue[i]) { - if ( - (actualValue[i] === '+' && expectedValue[i] === '-') || - (actualValue[i] === '/' && expectedValue[i] === '_') - ) { - continue + + /** + * A specialized version of `_.lastIndexOf` which performs strict equality + * comparisons of values, i.e. `===`. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} fromIndex The index to search from. + * @returns {number} Returns the index of the matched value, else `-1`. + */ + function strictLastIndexOf(array, value, fromIndex) { + var index = fromIndex + 1; + while (index--) { + if (array[index] === value) { + return index; } - return false } + return index; } - return true -} + /** + * Gets the number of symbols in `string`. + * + * @private + * @param {string} string The string to inspect. + * @returns {number} Returns the string size. + */ + function stringSize(string) { + return hasUnicode(string) + ? unicodeSize(string) + : asciiSize(string); + } -// https://w3c.github.io/webappsec-upgrade-insecure-requests/#upgrade-request -function tryUpgradeRequestToAPotentiallyTrustworthyURL (request) { - // TODO -} + /** + * Converts `string` to an array. + * + * @private + * @param {string} string The string to convert. + * @returns {Array} Returns the converted array. + */ + function stringToArray(string) { + return hasUnicode(string) + ? unicodeToArray(string) + : asciiToArray(string); + } -/** - * @link {https://html.spec.whatwg.org/multipage/origin.html#same-origin} - * @param {URL} A - * @param {URL} B - */ -function sameOrigin (A, B) { - // 1. If A and B are the same opaque origin, then return true. - if (A.origin === B.origin && A.origin === 'null') { - return true + /** + * Used by `_.trim` and `_.trimEnd` to get the index of the last non-whitespace + * character of `string`. + * + * @private + * @param {string} string The string to inspect. + * @returns {number} Returns the index of the last non-whitespace character. + */ + function trimmedEndIndex(string) { + var index = string.length; + + while (index-- && reWhitespace.test(string.charAt(index))) {} + return index; } - // 2. If A and B are both tuple origins and their schemes, - // hosts, and port are identical, then return true. - if (A.protocol === B.protocol && A.hostname === B.hostname && A.port === B.port) { - return true + /** + * Used by `_.unescape` to convert HTML entities to characters. + * + * @private + * @param {string} chr The matched character to unescape. + * @returns {string} Returns the unescaped character. + */ + var unescapeHtmlChar = basePropertyOf(htmlUnescapes); + + /** + * Gets the size of a Unicode `string`. + * + * @private + * @param {string} string The string inspect. + * @returns {number} Returns the string size. + */ + function unicodeSize(string) { + var result = reUnicode.lastIndex = 0; + while (reUnicode.test(string)) { + ++result; + } + return result; } - // 3. Return false. - return false -} + /** + * Converts a Unicode `string` to an array. + * + * @private + * @param {string} string The string to convert. + * @returns {Array} Returns the converted array. + */ + function unicodeToArray(string) { + return string.match(reUnicode) || []; + } -function createDeferredPromise () { - let res - let rej - const promise = new Promise((resolve, reject) => { - res = resolve - rej = reject - }) + /** + * Splits a Unicode `string` into an array of its words. + * + * @private + * @param {string} The string to inspect. + * @returns {Array} Returns the words of `string`. + */ + function unicodeWords(string) { + return string.match(reUnicodeWord) || []; + } - return { promise, resolve: res, reject: rej } -} + /*--------------------------------------------------------------------------*/ -function isAborted (fetchParams) { - return fetchParams.controller.state === 'aborted' -} + /** + * Create a new pristine `lodash` function using the `context` object. + * + * @static + * @memberOf _ + * @since 1.1.0 + * @category Util + * @param {Object} [context=root] The context object. + * @returns {Function} Returns a new `lodash` function. + * @example + * + * _.mixin({ 'foo': _.constant('foo') }); + * + * var lodash = _.runInContext(); + * lodash.mixin({ 'bar': lodash.constant('bar') }); + * + * _.isFunction(_.foo); + * // => true + * _.isFunction(_.bar); + * // => false + * + * lodash.isFunction(lodash.foo); + * // => false + * lodash.isFunction(lodash.bar); + * // => true + * + * // Create a suped-up `defer` in Node.js. + * var defer = _.runInContext({ 'setTimeout': setImmediate }).defer; + */ + var runInContext = (function runInContext(context) { + context = context == null ? root : _.defaults(root.Object(), context, _.pick(root, contextProps)); + + /** Built-in constructor references. */ + var Array = context.Array, + Date = context.Date, + Error = context.Error, + Function = context.Function, + Math = context.Math, + Object = context.Object, + RegExp = context.RegExp, + String = context.String, + TypeError = context.TypeError; + + /** Used for built-in method references. */ + var arrayProto = Array.prototype, + funcProto = Function.prototype, + objectProto = Object.prototype; + + /** Used to detect overreaching core-js shims. */ + var coreJsData = context['__core-js_shared__']; + + /** Used to resolve the decompiled source of functions. */ + var funcToString = funcProto.toString; + + /** Used to check objects for own properties. */ + var hasOwnProperty = objectProto.hasOwnProperty; + + /** Used to generate unique IDs. */ + var idCounter = 0; + + /** Used to detect methods masquerading as native. */ + var maskSrcKey = (function() { + var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || ''); + return uid ? ('Symbol(src)_1.' + uid) : ''; + }()); -function isCancelled (fetchParams) { - return fetchParams.controller.state === 'aborted' || - fetchParams.controller.state === 'terminated' -} + /** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) + * of values. + */ + var nativeObjectToString = objectProto.toString; + + /** Used to infer the `Object` constructor. */ + var objectCtorString = funcToString.call(Object); + + /** Used to restore the original `_` reference in `_.noConflict`. */ + var oldDash = root._; + + /** Used to detect if a method is native. */ + var reIsNative = RegExp('^' + + funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&') + .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$' + ); + + /** Built-in value references. */ + var Buffer = moduleExports ? context.Buffer : undefined, + Symbol = context.Symbol, + Uint8Array = context.Uint8Array, + allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined, + getPrototype = overArg(Object.getPrototypeOf, Object), + objectCreate = Object.create, + propertyIsEnumerable = objectProto.propertyIsEnumerable, + splice = arrayProto.splice, + spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined, + symIterator = Symbol ? Symbol.iterator : undefined, + symToStringTag = Symbol ? Symbol.toStringTag : undefined; + + var defineProperty = (function() { + try { + var func = getNative(Object, 'defineProperty'); + func({}, '', {}); + return func; + } catch (e) {} + }()); + + /** Mocked built-ins. */ + var ctxClearTimeout = context.clearTimeout !== root.clearTimeout && context.clearTimeout, + ctxNow = Date && Date.now !== root.Date.now && Date.now, + ctxSetTimeout = context.setTimeout !== root.setTimeout && context.setTimeout; + + /* Built-in method references for those with the same name as other `lodash` methods. */ + var nativeCeil = Math.ceil, + nativeFloor = Math.floor, + nativeGetSymbols = Object.getOwnPropertySymbols, + nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined, + nativeIsFinite = context.isFinite, + nativeJoin = arrayProto.join, + nativeKeys = overArg(Object.keys, Object), + nativeMax = Math.max, + nativeMin = Math.min, + nativeNow = Date.now, + nativeParseInt = context.parseInt, + nativeRandom = Math.random, + nativeReverse = arrayProto.reverse; + + /* Built-in method references that are verified to be native. */ + var DataView = getNative(context, 'DataView'), + Map = getNative(context, 'Map'), + Promise = getNative(context, 'Promise'), + Set = getNative(context, 'Set'), + WeakMap = getNative(context, 'WeakMap'), + nativeCreate = getNative(Object, 'create'); + + /** Used to store function metadata. */ + var metaMap = WeakMap && new WeakMap; + + /** Used to lookup unminified function names. */ + var realNames = {}; + + /** Used to detect maps, sets, and weakmaps. */ + var dataViewCtorString = toSource(DataView), + mapCtorString = toSource(Map), + promiseCtorString = toSource(Promise), + setCtorString = toSource(Set), + weakMapCtorString = toSource(WeakMap); + + /** Used to convert symbols to primitives and strings. */ + var symbolProto = Symbol ? Symbol.prototype : undefined, + symbolValueOf = symbolProto ? symbolProto.valueOf : undefined, + symbolToString = symbolProto ? symbolProto.toString : undefined; + + /*------------------------------------------------------------------------*/ -const normalizeMethodRecord = { - delete: 'DELETE', - DELETE: 'DELETE', - get: 'GET', - GET: 'GET', - head: 'HEAD', - HEAD: 'HEAD', - options: 'OPTIONS', - OPTIONS: 'OPTIONS', - post: 'POST', - POST: 'POST', - put: 'PUT', - PUT: 'PUT' -} + /** + * Creates a `lodash` object which wraps `value` to enable implicit method + * chain sequences. Methods that operate on and return arrays, collections, + * and functions can be chained together. Methods that retrieve a single value + * or may return a primitive value will automatically end the chain sequence + * and return the unwrapped value. Otherwise, the value must be unwrapped + * with `_#value`. + * + * Explicit chain sequences, which must be unwrapped with `_#value`, may be + * enabled using `_.chain`. + * + * The execution of chained methods is lazy, that is, it's deferred until + * `_#value` is implicitly or explicitly called. + * + * Lazy evaluation allows several methods to support shortcut fusion. + * Shortcut fusion is an optimization to merge iteratee calls; this avoids + * the creation of intermediate arrays and can greatly reduce the number of + * iteratee executions. Sections of a chain sequence qualify for shortcut + * fusion if the section is applied to an array and iteratees accept only + * one argument. The heuristic for whether a section qualifies for shortcut + * fusion is subject to change. + * + * Chaining is supported in custom builds as long as the `_#value` method is + * directly or indirectly included in the build. + * + * In addition to lodash methods, wrappers have `Array` and `String` methods. + * + * The wrapper `Array` methods are: + * `concat`, `join`, `pop`, `push`, `shift`, `sort`, `splice`, and `unshift` + * + * The wrapper `String` methods are: + * `replace` and `split` + * + * The wrapper methods that support shortcut fusion are: + * `at`, `compact`, `drop`, `dropRight`, `dropWhile`, `filter`, `find`, + * `findLast`, `head`, `initial`, `last`, `map`, `reject`, `reverse`, `slice`, + * `tail`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, and `toArray` + * + * The chainable wrapper methods are: + * `after`, `ary`, `assign`, `assignIn`, `assignInWith`, `assignWith`, `at`, + * `before`, `bind`, `bindAll`, `bindKey`, `castArray`, `chain`, `chunk`, + * `commit`, `compact`, `concat`, `conforms`, `constant`, `countBy`, `create`, + * `curry`, `debounce`, `defaults`, `defaultsDeep`, `defer`, `delay`, + * `difference`, `differenceBy`, `differenceWith`, `drop`, `dropRight`, + * `dropRightWhile`, `dropWhile`, `extend`, `extendWith`, `fill`, `filter`, + * `flatMap`, `flatMapDeep`, `flatMapDepth`, `flatten`, `flattenDeep`, + * `flattenDepth`, `flip`, `flow`, `flowRight`, `fromPairs`, `functions`, + * `functionsIn`, `groupBy`, `initial`, `intersection`, `intersectionBy`, + * `intersectionWith`, `invert`, `invertBy`, `invokeMap`, `iteratee`, `keyBy`, + * `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`, `matchesProperty`, + * `memoize`, `merge`, `mergeWith`, `method`, `methodOf`, `mixin`, `negate`, + * `nthArg`, `omit`, `omitBy`, `once`, `orderBy`, `over`, `overArgs`, + * `overEvery`, `overSome`, `partial`, `partialRight`, `partition`, `pick`, + * `pickBy`, `plant`, `property`, `propertyOf`, `pull`, `pullAll`, `pullAllBy`, + * `pullAllWith`, `pullAt`, `push`, `range`, `rangeRight`, `rearg`, `reject`, + * `remove`, `rest`, `reverse`, `sampleSize`, `set`, `setWith`, `shuffle`, + * `slice`, `sort`, `sortBy`, `splice`, `spread`, `tail`, `take`, `takeRight`, + * `takeRightWhile`, `takeWhile`, `tap`, `throttle`, `thru`, `toArray`, + * `toPairs`, `toPairsIn`, `toPath`, `toPlainObject`, `transform`, `unary`, + * `union`, `unionBy`, `unionWith`, `uniq`, `uniqBy`, `uniqWith`, `unset`, + * `unshift`, `unzip`, `unzipWith`, `update`, `updateWith`, `values`, + * `valuesIn`, `without`, `wrap`, `xor`, `xorBy`, `xorWith`, `zip`, + * `zipObject`, `zipObjectDeep`, and `zipWith` + * + * The wrapper methods that are **not** chainable by default are: + * `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clamp`, `clone`, + * `cloneDeep`, `cloneDeepWith`, `cloneWith`, `conformsTo`, `deburr`, + * `defaultTo`, `divide`, `each`, `eachRight`, `endsWith`, `eq`, `escape`, + * `escapeRegExp`, `every`, `find`, `findIndex`, `findKey`, `findLast`, + * `findLastIndex`, `findLastKey`, `first`, `floor`, `forEach`, `forEachRight`, + * `forIn`, `forInRight`, `forOwn`, `forOwnRight`, `get`, `gt`, `gte`, `has`, + * `hasIn`, `head`, `identity`, `includes`, `indexOf`, `inRange`, `invoke`, + * `isArguments`, `isArray`, `isArrayBuffer`, `isArrayLike`, `isArrayLikeObject`, + * `isBoolean`, `isBuffer`, `isDate`, `isElement`, `isEmpty`, `isEqual`, + * `isEqualWith`, `isError`, `isFinite`, `isFunction`, `isInteger`, `isLength`, + * `isMap`, `isMatch`, `isMatchWith`, `isNaN`, `isNative`, `isNil`, `isNull`, + * `isNumber`, `isObject`, `isObjectLike`, `isPlainObject`, `isRegExp`, + * `isSafeInteger`, `isSet`, `isString`, `isUndefined`, `isTypedArray`, + * `isWeakMap`, `isWeakSet`, `join`, `kebabCase`, `last`, `lastIndexOf`, + * `lowerCase`, `lowerFirst`, `lt`, `lte`, `max`, `maxBy`, `mean`, `meanBy`, + * `min`, `minBy`, `multiply`, `noConflict`, `noop`, `now`, `nth`, `pad`, + * `padEnd`, `padStart`, `parseInt`, `pop`, `random`, `reduce`, `reduceRight`, + * `repeat`, `result`, `round`, `runInContext`, `sample`, `shift`, `size`, + * `snakeCase`, `some`, `sortedIndex`, `sortedIndexBy`, `sortedLastIndex`, + * `sortedLastIndexBy`, `startCase`, `startsWith`, `stubArray`, `stubFalse`, + * `stubObject`, `stubString`, `stubTrue`, `subtract`, `sum`, `sumBy`, + * `template`, `times`, `toFinite`, `toInteger`, `toJSON`, `toLength`, + * `toLower`, `toNumber`, `toSafeInteger`, `toString`, `toUpper`, `trim`, + * `trimEnd`, `trimStart`, `truncate`, `unescape`, `uniqueId`, `upperCase`, + * `upperFirst`, `value`, and `words` + * + * @name _ + * @constructor + * @category Seq + * @param {*} value The value to wrap in a `lodash` instance. + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * function square(n) { + * return n * n; + * } + * + * var wrapped = _([1, 2, 3]); + * + * // Returns an unwrapped value. + * wrapped.reduce(_.add); + * // => 6 + * + * // Returns a wrapped value. + * var squares = wrapped.map(square); + * + * _.isArray(squares); + * // => false + * + * _.isArray(squares.value()); + * // => true + */ + function lodash(value) { + if (isObjectLike(value) && !isArray(value) && !(value instanceof LazyWrapper)) { + if (value instanceof LodashWrapper) { + return value; + } + if (hasOwnProperty.call(value, '__wrapped__')) { + return wrapperClone(value); + } + } + return new LodashWrapper(value); + } -// Note: object prototypes should not be able to be referenced. e.g. `Object#hasOwnProperty`. -Object.setPrototypeOf(normalizeMethodRecord, null) + /** + * The base implementation of `_.create` without support for assigning + * properties to the created object. + * + * @private + * @param {Object} proto The object to inherit from. + * @returns {Object} Returns the new object. + */ + var baseCreate = (function() { + function object() {} + return function(proto) { + if (!isObject(proto)) { + return {}; + } + if (objectCreate) { + return objectCreate(proto); + } + object.prototype = proto; + var result = new object; + object.prototype = undefined; + return result; + }; + }()); -/** - * @see https://fetch.spec.whatwg.org/#concept-method-normalize - * @param {string} method - */ -function normalizeMethod (method) { - return normalizeMethodRecord[method.toLowerCase()] ?? method -} + /** + * The function whose prototype chain sequence wrappers inherit from. + * + * @private + */ + function baseLodash() { + // No operation performed. + } -// https://infra.spec.whatwg.org/#serialize-a-javascript-value-to-a-json-string -function serializeJavascriptValueToJSONString (value) { - // 1. Let result be ? Call(%JSON.stringify%, undefined, « value »). - const result = JSON.stringify(value) + /** + * The base constructor for creating `lodash` wrapper objects. + * + * @private + * @param {*} value The value to wrap. + * @param {boolean} [chainAll] Enable explicit method chain sequences. + */ + function LodashWrapper(value, chainAll) { + this.__wrapped__ = value; + this.__actions__ = []; + this.__chain__ = !!chainAll; + this.__index__ = 0; + this.__values__ = undefined; + } - // 2. If result is undefined, then throw a TypeError. - if (result === undefined) { - throw new TypeError('Value is not JSON serializable') - } + /** + * By default, the template delimiters used by lodash are like those in + * embedded Ruby (ERB) as well as ES2015 template strings. Change the + * following template settings to use alternative delimiters. + * + * @static + * @memberOf _ + * @type {Object} + */ + lodash.templateSettings = { - // 3. Assert: result is a string. - assert(typeof result === 'string') + /** + * Used to detect `data` property values to be HTML-escaped. + * + * @memberOf _.templateSettings + * @type {RegExp} + */ + 'escape': reEscape, - // 4. Return result. - return result -} + /** + * Used to detect code to be evaluated. + * + * @memberOf _.templateSettings + * @type {RegExp} + */ + 'evaluate': reEvaluate, -// https://tc39.es/ecma262/#sec-%25iteratorprototype%25-object -const esIteratorPrototype = Object.getPrototypeOf(Object.getPrototypeOf([][Symbol.iterator]())) + /** + * Used to detect `data` property values to inject. + * + * @memberOf _.templateSettings + * @type {RegExp} + */ + 'interpolate': reInterpolate, -/** - * @see https://webidl.spec.whatwg.org/#dfn-iterator-prototype-object - * @param {() => unknown[]} iterator - * @param {string} name name of the instance - * @param {'key'|'value'|'key+value'} kind - */ -function makeIterator (iterator, name, kind) { - const object = { - index: 0, - kind, - target: iterator - } + /** + * Used to reference the data object in the template text. + * + * @memberOf _.templateSettings + * @type {string} + */ + 'variable': '', - const i = { - next () { - // 1. Let interface be the interface for which the iterator prototype object exists. + /** + * Used to import variables into the compiled template. + * + * @memberOf _.templateSettings + * @type {Object} + */ + 'imports': { + + /** + * A reference to the `lodash` function. + * + * @memberOf _.templateSettings.imports + * @type {Function} + */ + '_': lodash + } + }; - // 2. Let thisValue be the this value. + // Ensure wrappers are instances of `baseLodash`. + lodash.prototype = baseLodash.prototype; + lodash.prototype.constructor = lodash; - // 3. Let object be ? ToObject(thisValue). + LodashWrapper.prototype = baseCreate(baseLodash.prototype); + LodashWrapper.prototype.constructor = LodashWrapper; - // 4. If object is a platform object, then perform a security - // check, passing: + /*------------------------------------------------------------------------*/ - // 5. If object is not a default iterator object for interface, - // then throw a TypeError. - if (Object.getPrototypeOf(this) !== i) { - throw new TypeError( - `'next' called on an object that does not implement interface ${name} Iterator.` - ) - } + /** + * Creates a lazy wrapper object which wraps `value` to enable lazy evaluation. + * + * @private + * @constructor + * @param {*} value The value to wrap. + */ + function LazyWrapper(value) { + this.__wrapped__ = value; + this.__actions__ = []; + this.__dir__ = 1; + this.__filtered__ = false; + this.__iteratees__ = []; + this.__takeCount__ = MAX_ARRAY_LENGTH; + this.__views__ = []; + } - // 6. Let index be object’s index. - // 7. Let kind be object’s kind. - // 8. Let values be object’s target's value pairs to iterate over. - const { index, kind, target } = object - const values = target() + /** + * Creates a clone of the lazy wrapper object. + * + * @private + * @name clone + * @memberOf LazyWrapper + * @returns {Object} Returns the cloned `LazyWrapper` object. + */ + function lazyClone() { + var result = new LazyWrapper(this.__wrapped__); + result.__actions__ = copyArray(this.__actions__); + result.__dir__ = this.__dir__; + result.__filtered__ = this.__filtered__; + result.__iteratees__ = copyArray(this.__iteratees__); + result.__takeCount__ = this.__takeCount__; + result.__views__ = copyArray(this.__views__); + return result; + } - // 9. Let len be the length of values. - const len = values.length + /** + * Reverses the direction of lazy iteration. + * + * @private + * @name reverse + * @memberOf LazyWrapper + * @returns {Object} Returns the new reversed `LazyWrapper` object. + */ + function lazyReverse() { + if (this.__filtered__) { + var result = new LazyWrapper(this); + result.__dir__ = -1; + result.__filtered__ = true; + } else { + result = this.clone(); + result.__dir__ *= -1; + } + return result; + } - // 10. If index is greater than or equal to len, then return - // CreateIterResultObject(undefined, true). - if (index >= len) { - return { value: undefined, done: true } + /** + * Extracts the unwrapped value from its lazy wrapper. + * + * @private + * @name value + * @memberOf LazyWrapper + * @returns {*} Returns the unwrapped value. + */ + function lazyValue() { + var array = this.__wrapped__.value(), + dir = this.__dir__, + isArr = isArray(array), + isRight = dir < 0, + arrLength = isArr ? array.length : 0, + view = getView(0, arrLength, this.__views__), + start = view.start, + end = view.end, + length = end - start, + index = isRight ? end : (start - 1), + iteratees = this.__iteratees__, + iterLength = iteratees.length, + resIndex = 0, + takeCount = nativeMin(length, this.__takeCount__); + + if (!isArr || (!isRight && arrLength == length && takeCount == length)) { + return baseWrapperValue(array, this.__actions__); + } + var result = []; + + outer: + while (length-- && resIndex < takeCount) { + index += dir; + + var iterIndex = -1, + value = array[index]; + + while (++iterIndex < iterLength) { + var data = iteratees[iterIndex], + iteratee = data.iteratee, + type = data.type, + computed = iteratee(value); + + if (type == LAZY_MAP_FLAG) { + value = computed; + } else if (!computed) { + if (type == LAZY_FILTER_FLAG) { + continue outer; + } else { + break outer; + } + } + } + result[resIndex++] = value; } + return result; + } - // 11. Let pair be the entry in values at index index. - const pair = values[index] + // Ensure `LazyWrapper` is an instance of `baseLodash`. + LazyWrapper.prototype = baseCreate(baseLodash.prototype); + LazyWrapper.prototype.constructor = LazyWrapper; - // 12. Set object’s index to index + 1. - object.index = index + 1 + /*------------------------------------------------------------------------*/ - // 13. Return the iterator result for pair and kind. - return iteratorResult(pair, kind) - }, - // The class string of an iterator prototype object for a given interface is the - // result of concatenating the identifier of the interface and the string " Iterator". - [Symbol.toStringTag]: `${name} Iterator` - } + /** + * Creates a hash object. + * + * @private + * @constructor + * @param {Array} [entries] The key-value pairs to cache. + */ + function Hash(entries) { + var index = -1, + length = entries == null ? 0 : entries.length; + + this.clear(); + while (++index < length) { + var entry = entries[index]; + this.set(entry[0], entry[1]); + } + } - // The [[Prototype]] internal slot of an iterator prototype object must be %IteratorPrototype%. - Object.setPrototypeOf(i, esIteratorPrototype) - // esIteratorPrototype needs to be the prototype of i - // which is the prototype of an empty object. Yes, it's confusing. - return Object.setPrototypeOf({}, i) -} + /** + * Removes all key-value entries from the hash. + * + * @private + * @name clear + * @memberOf Hash + */ + function hashClear() { + this.__data__ = nativeCreate ? nativeCreate(null) : {}; + this.size = 0; + } -// https://webidl.spec.whatwg.org/#iterator-result -function iteratorResult (pair, kind) { - let result + /** + * Removes `key` and its value from the hash. + * + * @private + * @name delete + * @memberOf Hash + * @param {Object} hash The hash to modify. + * @param {string} key The key of the value to remove. + * @returns {boolean} Returns `true` if the entry was removed, else `false`. + */ + function hashDelete(key) { + var result = this.has(key) && delete this.__data__[key]; + this.size -= result ? 1 : 0; + return result; + } - // 1. Let result be a value determined by the value of kind: - switch (kind) { - case 'key': { - // 1. Let idlKey be pair’s key. - // 2. Let key be the result of converting idlKey to an - // ECMAScript value. - // 3. result is key. - result = pair[0] - break + /** + * Gets the hash value for `key`. + * + * @private + * @name get + * @memberOf Hash + * @param {string} key The key of the value to get. + * @returns {*} Returns the entry value. + */ + function hashGet(key) { + var data = this.__data__; + if (nativeCreate) { + var result = data[key]; + return result === HASH_UNDEFINED ? undefined : result; + } + return hasOwnProperty.call(data, key) ? data[key] : undefined; } - case 'value': { - // 1. Let idlValue be pair’s value. - // 2. Let value be the result of converting idlValue to - // an ECMAScript value. - // 3. result is value. - result = pair[1] - break + + /** + * Checks if a hash value for `key` exists. + * + * @private + * @name has + * @memberOf Hash + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ + function hashHas(key) { + var data = this.__data__; + return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key); } - case 'key+value': { - // 1. Let idlKey be pair’s key. - // 2. Let idlValue be pair’s value. - // 3. Let key be the result of converting idlKey to an - // ECMAScript value. - // 4. Let value be the result of converting idlValue to - // an ECMAScript value. - // 5. Let array be ! ArrayCreate(2). - // 6. Call ! CreateDataProperty(array, "0", key). - // 7. Call ! CreateDataProperty(array, "1", value). - // 8. result is array. - result = pair - break + + /** + * Sets the hash `key` to `value`. + * + * @private + * @name set + * @memberOf Hash + * @param {string} key The key of the value to set. + * @param {*} value The value to set. + * @returns {Object} Returns the hash instance. + */ + function hashSet(key, value) { + var data = this.__data__; + this.size += this.has(key) ? 0 : 1; + data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value; + return this; } - } - // 2. Return CreateIterResultObject(result, false). - return { value: result, done: false } -} + // Add methods to `Hash`. + Hash.prototype.clear = hashClear; + Hash.prototype['delete'] = hashDelete; + Hash.prototype.get = hashGet; + Hash.prototype.has = hashHas; + Hash.prototype.set = hashSet; -/** - * @see https://fetch.spec.whatwg.org/#body-fully-read - */ -async function fullyReadBody (body, processBody, processBodyError) { - // 1. If taskDestination is null, then set taskDestination to - // the result of starting a new parallel queue. + /*------------------------------------------------------------------------*/ - // 2. Let successSteps given a byte sequence bytes be to queue a - // fetch task to run processBody given bytes, with taskDestination. - const successSteps = processBody + /** + * Creates an list cache object. + * + * @private + * @constructor + * @param {Array} [entries] The key-value pairs to cache. + */ + function ListCache(entries) { + var index = -1, + length = entries == null ? 0 : entries.length; + + this.clear(); + while (++index < length) { + var entry = entries[index]; + this.set(entry[0], entry[1]); + } + } - // 3. Let errorSteps be to queue a fetch task to run processBodyError, - // with taskDestination. - const errorSteps = processBodyError + /** + * Removes all key-value entries from the list cache. + * + * @private + * @name clear + * @memberOf ListCache + */ + function listCacheClear() { + this.__data__ = []; + this.size = 0; + } - // 4. Let reader be the result of getting a reader for body’s stream. - // If that threw an exception, then run errorSteps with that - // exception and return. - let reader + /** + * Removes `key` and its value from the list cache. + * + * @private + * @name delete + * @memberOf ListCache + * @param {string} key The key of the value to remove. + * @returns {boolean} Returns `true` if the entry was removed, else `false`. + */ + function listCacheDelete(key) { + var data = this.__data__, + index = assocIndexOf(data, key); - try { - reader = body.stream.getReader() - } catch (e) { - errorSteps(e) - return - } + if (index < 0) { + return false; + } + var lastIndex = data.length - 1; + if (index == lastIndex) { + data.pop(); + } else { + splice.call(data, index, 1); + } + --this.size; + return true; + } - // 5. Read all bytes from reader, given successSteps and errorSteps. - try { - const result = await readAllBytes(reader) - successSteps(result) - } catch (e) { - errorSteps(e) - } -} + /** + * Gets the list cache value for `key`. + * + * @private + * @name get + * @memberOf ListCache + * @param {string} key The key of the value to get. + * @returns {*} Returns the entry value. + */ + function listCacheGet(key) { + var data = this.__data__, + index = assocIndexOf(data, key); -/** @type {ReadableStream} */ -let ReadableStream = globalThis.ReadableStream + return index < 0 ? undefined : data[index][1]; + } -function isReadableStreamLike (stream) { - if (!ReadableStream) { - ReadableStream = (__nccwpck_require__(5356).ReadableStream) - } + /** + * Checks if a list cache value for `key` exists. + * + * @private + * @name has + * @memberOf ListCache + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ + function listCacheHas(key) { + return assocIndexOf(this.__data__, key) > -1; + } - return stream instanceof ReadableStream || ( - stream[Symbol.toStringTag] === 'ReadableStream' && - typeof stream.tee === 'function' - ) -} + /** + * Sets the list cache `key` to `value`. + * + * @private + * @name set + * @memberOf ListCache + * @param {string} key The key of the value to set. + * @param {*} value The value to set. + * @returns {Object} Returns the list cache instance. + */ + function listCacheSet(key, value) { + var data = this.__data__, + index = assocIndexOf(data, key); -const MAXIMUM_ARGUMENT_LENGTH = 65535 + if (index < 0) { + ++this.size; + data.push([key, value]); + } else { + data[index][1] = value; + } + return this; + } -/** - * @see https://infra.spec.whatwg.org/#isomorphic-decode - * @param {number[]|Uint8Array} input - */ -function isomorphicDecode (input) { - // 1. To isomorphic decode a byte sequence input, return a string whose code point - // length is equal to input’s length and whose code points have the same values - // as the values of input’s bytes, in the same order. + // Add methods to `ListCache`. + ListCache.prototype.clear = listCacheClear; + ListCache.prototype['delete'] = listCacheDelete; + ListCache.prototype.get = listCacheGet; + ListCache.prototype.has = listCacheHas; + ListCache.prototype.set = listCacheSet; - if (input.length < MAXIMUM_ARGUMENT_LENGTH) { - return String.fromCharCode(...input) - } + /*------------------------------------------------------------------------*/ - return input.reduce((previous, current) => previous + String.fromCharCode(current), '') -} + /** + * Creates a map cache object to store key-value pairs. + * + * @private + * @constructor + * @param {Array} [entries] The key-value pairs to cache. + */ + function MapCache(entries) { + var index = -1, + length = entries == null ? 0 : entries.length; + + this.clear(); + while (++index < length) { + var entry = entries[index]; + this.set(entry[0], entry[1]); + } + } -/** - * @param {ReadableStreamController} controller - */ -function readableStreamClose (controller) { - try { - controller.close() - } catch (err) { - // TODO: add comment explaining why this error occurs. - if (!err.message.includes('Controller is already closed')) { - throw err + /** + * Removes all key-value entries from the map. + * + * @private + * @name clear + * @memberOf MapCache + */ + function mapCacheClear() { + this.size = 0; + this.__data__ = { + 'hash': new Hash, + 'map': new (Map || ListCache), + 'string': new Hash + }; } - } -} -/** - * @see https://infra.spec.whatwg.org/#isomorphic-encode - * @param {string} input - */ -function isomorphicEncode (input) { - // 1. Assert: input contains no code points greater than U+00FF. - for (let i = 0; i < input.length; i++) { - assert(input.charCodeAt(i) <= 0xFF) - } + /** + * Removes `key` and its value from the map. + * + * @private + * @name delete + * @memberOf MapCache + * @param {string} key The key of the value to remove. + * @returns {boolean} Returns `true` if the entry was removed, else `false`. + */ + function mapCacheDelete(key) { + var result = getMapData(this, key)['delete'](key); + this.size -= result ? 1 : 0; + return result; + } - // 2. Return a byte sequence whose length is equal to input’s code - // point length and whose bytes have the same values as the - // values of input’s code points, in the same order - return input -} + /** + * Gets the map value for `key`. + * + * @private + * @name get + * @memberOf MapCache + * @param {string} key The key of the value to get. + * @returns {*} Returns the entry value. + */ + function mapCacheGet(key) { + return getMapData(this, key).get(key); + } -/** - * @see https://streams.spec.whatwg.org/#readablestreamdefaultreader-read-all-bytes - * @see https://streams.spec.whatwg.org/#read-loop - * @param {ReadableStreamDefaultReader} reader - */ -async function readAllBytes (reader) { - const bytes = [] - let byteLength = 0 + /** + * Checks if a map value for `key` exists. + * + * @private + * @name has + * @memberOf MapCache + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ + function mapCacheHas(key) { + return getMapData(this, key).has(key); + } - while (true) { - const { done, value: chunk } = await reader.read() + /** + * Sets the map `key` to `value`. + * + * @private + * @name set + * @memberOf MapCache + * @param {string} key The key of the value to set. + * @param {*} value The value to set. + * @returns {Object} Returns the map cache instance. + */ + function mapCacheSet(key, value) { + var data = getMapData(this, key), + size = data.size; - if (done) { - // 1. Call successSteps with bytes. - return Buffer.concat(bytes, byteLength) + data.set(key, value); + this.size += data.size == size ? 0 : 1; + return this; } - // 1. If chunk is not a Uint8Array object, call failureSteps - // with a TypeError and abort these steps. - if (!isUint8Array(chunk)) { - throw new TypeError('Received non-Uint8Array chunk') - } + // Add methods to `MapCache`. + MapCache.prototype.clear = mapCacheClear; + MapCache.prototype['delete'] = mapCacheDelete; + MapCache.prototype.get = mapCacheGet; + MapCache.prototype.has = mapCacheHas; + MapCache.prototype.set = mapCacheSet; - // 2. Append the bytes represented by chunk to bytes. - bytes.push(chunk) - byteLength += chunk.length + /*------------------------------------------------------------------------*/ - // 3. Read-loop given reader, bytes, successSteps, and failureSteps. - } -} + /** + * + * Creates an array cache object to store unique values. + * + * @private + * @constructor + * @param {Array} [values] The values to cache. + */ + function SetCache(values) { + var index = -1, + length = values == null ? 0 : values.length; -/** - * @see https://fetch.spec.whatwg.org/#is-local - * @param {URL} url - */ -function urlIsLocal (url) { - assert('protocol' in url) // ensure it's a url object + this.__data__ = new MapCache; + while (++index < length) { + this.add(values[index]); + } + } - const protocol = url.protocol + /** + * Adds `value` to the array cache. + * + * @private + * @name add + * @memberOf SetCache + * @alias push + * @param {*} value The value to cache. + * @returns {Object} Returns the cache instance. + */ + function setCacheAdd(value) { + this.__data__.set(value, HASH_UNDEFINED); + return this; + } - return protocol === 'about:' || protocol === 'blob:' || protocol === 'data:' -} + /** + * Checks if `value` is in the array cache. + * + * @private + * @name has + * @memberOf SetCache + * @param {*} value The value to search for. + * @returns {number} Returns `true` if `value` is found, else `false`. + */ + function setCacheHas(value) { + return this.__data__.has(value); + } -/** - * @param {string|URL} url - */ -function urlHasHttpsScheme (url) { - if (typeof url === 'string') { - return url.startsWith('https:') - } + // Add methods to `SetCache`. + SetCache.prototype.add = SetCache.prototype.push = setCacheAdd; + SetCache.prototype.has = setCacheHas; - return url.protocol === 'https:' -} + /*------------------------------------------------------------------------*/ -/** - * @see https://fetch.spec.whatwg.org/#http-scheme - * @param {URL} url - */ -function urlIsHttpHttpsScheme (url) { - assert('protocol' in url) // ensure it's a url object + /** + * Creates a stack cache object to store key-value pairs. + * + * @private + * @constructor + * @param {Array} [entries] The key-value pairs to cache. + */ + function Stack(entries) { + var data = this.__data__ = new ListCache(entries); + this.size = data.size; + } - const protocol = url.protocol + /** + * Removes all key-value entries from the stack. + * + * @private + * @name clear + * @memberOf Stack + */ + function stackClear() { + this.__data__ = new ListCache; + this.size = 0; + } - return protocol === 'http:' || protocol === 'https:' -} + /** + * Removes `key` and its value from the stack. + * + * @private + * @name delete + * @memberOf Stack + * @param {string} key The key of the value to remove. + * @returns {boolean} Returns `true` if the entry was removed, else `false`. + */ + function stackDelete(key) { + var data = this.__data__, + result = data['delete'](key); -/** - * Fetch supports node >= 16.8.0, but Object.hasOwn was added in v16.9.0. - */ -const hasOwn = Object.hasOwn || ((dict, key) => Object.prototype.hasOwnProperty.call(dict, key)) + this.size = data.size; + return result; + } -module.exports = { - isAborted, - isCancelled, - createDeferredPromise, - ReadableStreamFrom, - toUSVString, - tryUpgradeRequestToAPotentiallyTrustworthyURL, - coarsenedSharedCurrentTime, - determineRequestsReferrer, - makePolicyContainer, - clonePolicyContainer, - appendFetchMetadata, - appendRequestOriginHeader, - TAOCheck, - corsCheck, - crossOriginResourcePolicyCheck, - createOpaqueTimingInfo, - setRequestReferrerPolicyOnRedirect, - isValidHTTPToken, - requestBadPort, - requestCurrentURL, - responseURL, - responseLocationURL, - isBlobLike, - isURLPotentiallyTrustworthy, - isValidReasonPhrase, - sameOrigin, - normalizeMethod, - serializeJavascriptValueToJSONString, - makeIterator, - isValidHeaderName, - isValidHeaderValue, - hasOwn, - isErrorLike, - fullyReadBody, - bytesMatch, - isReadableStreamLike, - readableStreamClose, - isomorphicEncode, - isomorphicDecode, - urlIsLocal, - urlHasHttpsScheme, - urlIsHttpHttpsScheme, - readAllBytes, - normalizeMethodRecord, - parseMetadata -} + /** + * Gets the stack value for `key`. + * + * @private + * @name get + * @memberOf Stack + * @param {string} key The key of the value to get. + * @returns {*} Returns the entry value. + */ + function stackGet(key) { + return this.__data__.get(key); + } + /** + * Checks if a stack value for `key` exists. + * + * @private + * @name has + * @memberOf Stack + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ + function stackHas(key) { + return this.__data__.has(key); + } -/***/ }), + /** + * Sets the stack `key` to `value`. + * + * @private + * @name set + * @memberOf Stack + * @param {string} key The key of the value to set. + * @param {*} value The value to set. + * @returns {Object} Returns the stack cache instance. + */ + function stackSet(key, value) { + var data = this.__data__; + if (data instanceof ListCache) { + var pairs = data.__data__; + if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) { + pairs.push([key, value]); + this.size = ++data.size; + return this; + } + data = this.__data__ = new MapCache(pairs); + } + data.set(key, value); + this.size = data.size; + return this; + } -/***/ 1744: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // Add methods to `Stack`. + Stack.prototype.clear = stackClear; + Stack.prototype['delete'] = stackDelete; + Stack.prototype.get = stackGet; + Stack.prototype.has = stackHas; + Stack.prototype.set = stackSet; -"use strict"; + /*------------------------------------------------------------------------*/ + /** + * Creates an array of the enumerable property names of the array-like `value`. + * + * @private + * @param {*} value The value to query. + * @param {boolean} inherited Specify returning inherited property names. + * @returns {Array} Returns the array of property names. + */ + function arrayLikeKeys(value, inherited) { + var isArr = isArray(value), + isArg = !isArr && isArguments(value), + isBuff = !isArr && !isArg && isBuffer(value), + isType = !isArr && !isArg && !isBuff && isTypedArray(value), + skipIndexes = isArr || isArg || isBuff || isType, + result = skipIndexes ? baseTimes(value.length, String) : [], + length = result.length; + + for (var key in value) { + if ((inherited || hasOwnProperty.call(value, key)) && + !(skipIndexes && ( + // Safari 9 has enumerable `arguments.length` in strict mode. + key == 'length' || + // Node.js 0.10 has enumerable non-index properties on buffers. + (isBuff && (key == 'offset' || key == 'parent')) || + // PhantomJS 2 has enumerable non-index properties on typed arrays. + (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) || + // Skip index properties. + isIndex(key, length) + ))) { + result.push(key); + } + } + return result; + } -const { types } = __nccwpck_require__(3837) -const { hasOwn, toUSVString } = __nccwpck_require__(2538) + /** + * A specialized version of `_.sample` for arrays. + * + * @private + * @param {Array} array The array to sample. + * @returns {*} Returns the random element. + */ + function arraySample(array) { + var length = array.length; + return length ? array[baseRandom(0, length - 1)] : undefined; + } -/** @type {import('../../types/webidl').Webidl} */ -const webidl = {} -webidl.converters = {} -webidl.util = {} -webidl.errors = {} + /** + * A specialized version of `_.sampleSize` for arrays. + * + * @private + * @param {Array} array The array to sample. + * @param {number} n The number of elements to sample. + * @returns {Array} Returns the random elements. + */ + function arraySampleSize(array, n) { + return shuffleSelf(copyArray(array), baseClamp(n, 0, array.length)); + } -webidl.errors.exception = function (message) { - return new TypeError(`${message.header}: ${message.message}`) -} + /** + * A specialized version of `_.shuffle` for arrays. + * + * @private + * @param {Array} array The array to shuffle. + * @returns {Array} Returns the new shuffled array. + */ + function arrayShuffle(array) { + return shuffleSelf(copyArray(array)); + } -webidl.errors.conversionFailed = function (context) { - const plural = context.types.length === 1 ? '' : ' one of' - const message = - `${context.argument} could not be converted to` + - `${plural}: ${context.types.join(', ')}.` + /** + * This function is like `assignValue` except that it doesn't assign + * `undefined` values. + * + * @private + * @param {Object} object The object to modify. + * @param {string} key The key of the property to assign. + * @param {*} value The value to assign. + */ + function assignMergeValue(object, key, value) { + if ((value !== undefined && !eq(object[key], value)) || + (value === undefined && !(key in object))) { + baseAssignValue(object, key, value); + } + } - return webidl.errors.exception({ - header: context.prefix, - message - }) -} + /** + * Assigns `value` to `key` of `object` if the existing value is not equivalent + * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. + * + * @private + * @param {Object} object The object to modify. + * @param {string} key The key of the property to assign. + * @param {*} value The value to assign. + */ + function assignValue(object, key, value) { + var objValue = object[key]; + if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) || + (value === undefined && !(key in object))) { + baseAssignValue(object, key, value); + } + } -webidl.errors.invalidArgument = function (context) { - return webidl.errors.exception({ - header: context.prefix, - message: `"${context.value}" is an invalid ${context.type}.` - }) -} + /** + * Gets the index at which the `key` is found in `array` of key-value pairs. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} key The key to search for. + * @returns {number} Returns the index of the matched value, else `-1`. + */ + function assocIndexOf(array, key) { + var length = array.length; + while (length--) { + if (eq(array[length][0], key)) { + return length; + } + } + return -1; + } -// https://webidl.spec.whatwg.org/#implements -webidl.brandCheck = function (V, I, opts = undefined) { - if (opts?.strict !== false && !(V instanceof I)) { - throw new TypeError('Illegal invocation') - } else { - return V?.[Symbol.toStringTag] === I.prototype[Symbol.toStringTag] - } -} + /** + * Aggregates elements of `collection` on `accumulator` with keys transformed + * by `iteratee` and values set by `setter`. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} setter The function to set `accumulator` values. + * @param {Function} iteratee The iteratee to transform keys. + * @param {Object} accumulator The initial aggregated object. + * @returns {Function} Returns `accumulator`. + */ + function baseAggregator(collection, setter, iteratee, accumulator) { + baseEach(collection, function(value, key, collection) { + setter(accumulator, value, iteratee(value), collection); + }); + return accumulator; + } -webidl.argumentLengthCheck = function ({ length }, min, ctx) { - if (length < min) { - throw webidl.errors.exception({ - message: `${min} argument${min !== 1 ? 's' : ''} required, ` + - `but${length ? ' only' : ''} ${length} found.`, - ...ctx - }) - } -} + /** + * The base implementation of `_.assign` without support for multiple sources + * or `customizer` functions. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @returns {Object} Returns `object`. + */ + function baseAssign(object, source) { + return object && copyObject(source, keys(source), object); + } -webidl.illegalConstructor = function () { - throw webidl.errors.exception({ - header: 'TypeError', - message: 'Illegal constructor' - }) -} + /** + * The base implementation of `_.assignIn` without support for multiple sources + * or `customizer` functions. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @returns {Object} Returns `object`. + */ + function baseAssignIn(object, source) { + return object && copyObject(source, keysIn(source), object); + } -// https://tc39.es/ecma262/#sec-ecmascript-data-types-and-values -webidl.util.Type = function (V) { - switch (typeof V) { - case 'undefined': return 'Undefined' - case 'boolean': return 'Boolean' - case 'string': return 'String' - case 'symbol': return 'Symbol' - case 'number': return 'Number' - case 'bigint': return 'BigInt' - case 'function': - case 'object': { - if (V === null) { - return 'Null' + /** + * The base implementation of `assignValue` and `assignMergeValue` without + * value checks. + * + * @private + * @param {Object} object The object to modify. + * @param {string} key The key of the property to assign. + * @param {*} value The value to assign. + */ + function baseAssignValue(object, key, value) { + if (key == '__proto__' && defineProperty) { + defineProperty(object, key, { + 'configurable': true, + 'enumerable': true, + 'value': value, + 'writable': true + }); + } else { + object[key] = value; } - - return 'Object' } - } -} - -// https://webidl.spec.whatwg.org/#abstract-opdef-converttoint -webidl.util.ConvertToInt = function (V, bitLength, signedness, opts = {}) { - let upperBound - let lowerBound - // 1. If bitLength is 64, then: - if (bitLength === 64) { - // 1. Let upperBound be 2^53 − 1. - upperBound = Math.pow(2, 53) - 1 + /** + * The base implementation of `_.at` without support for individual paths. + * + * @private + * @param {Object} object The object to iterate over. + * @param {string[]} paths The property paths to pick. + * @returns {Array} Returns the picked elements. + */ + function baseAt(object, paths) { + var index = -1, + length = paths.length, + result = Array(length), + skip = object == null; + + while (++index < length) { + result[index] = skip ? undefined : get(object, paths[index]); + } + return result; + } - // 2. If signedness is "unsigned", then let lowerBound be 0. - if (signedness === 'unsigned') { - lowerBound = 0 - } else { - // 3. Otherwise let lowerBound be −2^53 + 1. - lowerBound = Math.pow(-2, 53) + 1 + /** + * The base implementation of `_.clamp` which doesn't coerce arguments. + * + * @private + * @param {number} number The number to clamp. + * @param {number} [lower] The lower bound. + * @param {number} upper The upper bound. + * @returns {number} Returns the clamped number. + */ + function baseClamp(number, lower, upper) { + if (number === number) { + if (upper !== undefined) { + number = number <= upper ? number : upper; + } + if (lower !== undefined) { + number = number >= lower ? number : lower; + } + } + return number; } - } else if (signedness === 'unsigned') { - // 2. Otherwise, if signedness is "unsigned", then: - // 1. Let lowerBound be 0. - lowerBound = 0 + /** + * The base implementation of `_.clone` and `_.cloneDeep` which tracks + * traversed objects. + * + * @private + * @param {*} value The value to clone. + * @param {boolean} bitmask The bitmask flags. + * 1 - Deep clone + * 2 - Flatten inherited properties + * 4 - Clone symbols + * @param {Function} [customizer] The function to customize cloning. + * @param {string} [key] The key of `value`. + * @param {Object} [object] The parent object of `value`. + * @param {Object} [stack] Tracks traversed objects and their clone counterparts. + * @returns {*} Returns the cloned value. + */ + function baseClone(value, bitmask, customizer, key, object, stack) { + var result, + isDeep = bitmask & CLONE_DEEP_FLAG, + isFlat = bitmask & CLONE_FLAT_FLAG, + isFull = bitmask & CLONE_SYMBOLS_FLAG; + + if (customizer) { + result = object ? customizer(value, key, object, stack) : customizer(value); + } + if (result !== undefined) { + return result; + } + if (!isObject(value)) { + return value; + } + var isArr = isArray(value); + if (isArr) { + result = initCloneArray(value); + if (!isDeep) { + return copyArray(value, result); + } + } else { + var tag = getTag(value), + isFunc = tag == funcTag || tag == genTag; - // 2. Let upperBound be 2^bitLength − 1. - upperBound = Math.pow(2, bitLength) - 1 - } else { - // 3. Otherwise: + if (isBuffer(value)) { + return cloneBuffer(value, isDeep); + } + if (tag == objectTag || tag == argsTag || (isFunc && !object)) { + result = (isFlat || isFunc) ? {} : initCloneObject(value); + if (!isDeep) { + return isFlat + ? copySymbolsIn(value, baseAssignIn(result, value)) + : copySymbols(value, baseAssign(result, value)); + } + } else { + if (!cloneableTags[tag]) { + return object ? value : {}; + } + result = initCloneByTag(value, tag, isDeep); + } + } + // Check for circular references and return its corresponding clone. + stack || (stack = new Stack); + var stacked = stack.get(value); + if (stacked) { + return stacked; + } + stack.set(value, result); - // 1. Let lowerBound be -2^bitLength − 1. - lowerBound = Math.pow(-2, bitLength) - 1 + if (isSet(value)) { + value.forEach(function(subValue) { + result.add(baseClone(subValue, bitmask, customizer, subValue, value, stack)); + }); + } else if (isMap(value)) { + value.forEach(function(subValue, key) { + result.set(key, baseClone(subValue, bitmask, customizer, key, value, stack)); + }); + } - // 2. Let upperBound be 2^bitLength − 1 − 1. - upperBound = Math.pow(2, bitLength - 1) - 1 - } + var keysFunc = isFull + ? (isFlat ? getAllKeysIn : getAllKeys) + : (isFlat ? keysIn : keys); - // 4. Let x be ? ToNumber(V). - let x = Number(V) + var props = isArr ? undefined : keysFunc(value); + arrayEach(props || value, function(subValue, key) { + if (props) { + key = subValue; + subValue = value[key]; + } + // Recursively populate clone (susceptible to call stack limits). + assignValue(result, key, baseClone(subValue, bitmask, customizer, key, value, stack)); + }); + return result; + } - // 5. If x is −0, then set x to +0. - if (x === 0) { - x = 0 - } + /** + * The base implementation of `_.conforms` which doesn't clone `source`. + * + * @private + * @param {Object} source The object of property predicates to conform to. + * @returns {Function} Returns the new spec function. + */ + function baseConforms(source) { + var props = keys(source); + return function(object) { + return baseConformsTo(object, source, props); + }; + } - // 6. If the conversion is to an IDL type associated - // with the [EnforceRange] extended attribute, then: - if (opts.enforceRange === true) { - // 1. If x is NaN, +∞, or −∞, then throw a TypeError. - if ( - Number.isNaN(x) || - x === Number.POSITIVE_INFINITY || - x === Number.NEGATIVE_INFINITY - ) { - throw webidl.errors.exception({ - header: 'Integer conversion', - message: `Could not convert ${V} to an integer.` - }) + /** + * The base implementation of `_.conformsTo` which accepts `props` to check. + * + * @private + * @param {Object} object The object to inspect. + * @param {Object} source The object of property predicates to conform to. + * @returns {boolean} Returns `true` if `object` conforms, else `false`. + */ + function baseConformsTo(object, source, props) { + var length = props.length; + if (object == null) { + return !length; + } + object = Object(object); + while (length--) { + var key = props[length], + predicate = source[key], + value = object[key]; + + if ((value === undefined && !(key in object)) || !predicate(value)) { + return false; + } + } + return true; } - // 2. Set x to IntegerPart(x). - x = webidl.util.IntegerPart(x) + /** + * The base implementation of `_.delay` and `_.defer` which accepts `args` + * to provide to `func`. + * + * @private + * @param {Function} func The function to delay. + * @param {number} wait The number of milliseconds to delay invocation. + * @param {Array} args The arguments to provide to `func`. + * @returns {number|Object} Returns the timer id or timeout object. + */ + function baseDelay(func, wait, args) { + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + return setTimeout(function() { func.apply(undefined, args); }, wait); + } - // 3. If x < lowerBound or x > upperBound, then - // throw a TypeError. - if (x < lowerBound || x > upperBound) { - throw webidl.errors.exception({ - header: 'Integer conversion', - message: `Value must be between ${lowerBound}-${upperBound}, got ${x}.` - }) + /** + * The base implementation of methods like `_.difference` without support + * for excluding multiple arrays or iteratee shorthands. + * + * @private + * @param {Array} array The array to inspect. + * @param {Array} values The values to exclude. + * @param {Function} [iteratee] The iteratee invoked per element. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of filtered values. + */ + function baseDifference(array, values, iteratee, comparator) { + var index = -1, + includes = arrayIncludes, + isCommon = true, + length = array.length, + result = [], + valuesLength = values.length; + + if (!length) { + return result; + } + if (iteratee) { + values = arrayMap(values, baseUnary(iteratee)); + } + if (comparator) { + includes = arrayIncludesWith; + isCommon = false; + } + else if (values.length >= LARGE_ARRAY_SIZE) { + includes = cacheHas; + isCommon = false; + values = new SetCache(values); + } + outer: + while (++index < length) { + var value = array[index], + computed = iteratee == null ? value : iteratee(value); + + value = (comparator || value !== 0) ? value : 0; + if (isCommon && computed === computed) { + var valuesIndex = valuesLength; + while (valuesIndex--) { + if (values[valuesIndex] === computed) { + continue outer; + } + } + result.push(value); + } + else if (!includes(values, computed, comparator)) { + result.push(value); + } + } + return result; } - // 4. Return x. - return x - } + /** + * The base implementation of `_.forEach` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array|Object} Returns `collection`. + */ + var baseEach = createBaseEach(baseForOwn); - // 7. If x is not NaN and the conversion is to an IDL - // type associated with the [Clamp] extended - // attribute, then: - if (!Number.isNaN(x) && opts.clamp === true) { - // 1. Set x to min(max(x, lowerBound), upperBound). - x = Math.min(Math.max(x, lowerBound), upperBound) + /** + * The base implementation of `_.forEachRight` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array|Object} Returns `collection`. + */ + var baseEachRight = createBaseEach(baseForOwnRight, true); - // 2. Round x to the nearest integer, choosing the - // even integer if it lies halfway between two, - // and choosing +0 rather than −0. - if (Math.floor(x) % 2 === 0) { - x = Math.floor(x) - } else { - x = Math.ceil(x) + /** + * The base implementation of `_.every` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {boolean} Returns `true` if all elements pass the predicate check, + * else `false` + */ + function baseEvery(collection, predicate) { + var result = true; + baseEach(collection, function(value, index, collection) { + result = !!predicate(value, index, collection); + return result; + }); + return result; } - // 3. Return x. - return x - } + /** + * The base implementation of methods like `_.max` and `_.min` which accepts a + * `comparator` to determine the extremum value. + * + * @private + * @param {Array} array The array to iterate over. + * @param {Function} iteratee The iteratee invoked per iteration. + * @param {Function} comparator The comparator used to compare values. + * @returns {*} Returns the extremum value. + */ + function baseExtremum(array, iteratee, comparator) { + var index = -1, + length = array.length; + + while (++index < length) { + var value = array[index], + current = iteratee(value); + + if (current != null && (computed === undefined + ? (current === current && !isSymbol(current)) + : comparator(current, computed) + )) { + var computed = current, + result = value; + } + } + return result; + } - // 8. If x is NaN, +0, +∞, or −∞, then return +0. - if ( - Number.isNaN(x) || - (x === 0 && Object.is(0, x)) || - x === Number.POSITIVE_INFINITY || - x === Number.NEGATIVE_INFINITY - ) { - return 0 - } + /** + * The base implementation of `_.fill` without an iteratee call guard. + * + * @private + * @param {Array} array The array to fill. + * @param {*} value The value to fill `array` with. + * @param {number} [start=0] The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns `array`. + */ + function baseFill(array, value, start, end) { + var length = array.length; - // 9. Set x to IntegerPart(x). - x = webidl.util.IntegerPart(x) + start = toInteger(start); + if (start < 0) { + start = -start > length ? 0 : (length + start); + } + end = (end === undefined || end > length) ? length : toInteger(end); + if (end < 0) { + end += length; + } + end = start > end ? 0 : toLength(end); + while (start < end) { + array[start++] = value; + } + return array; + } - // 10. Set x to x modulo 2^bitLength. - x = x % Math.pow(2, bitLength) + /** + * The base implementation of `_.filter` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {Array} Returns the new filtered array. + */ + function baseFilter(collection, predicate) { + var result = []; + baseEach(collection, function(value, index, collection) { + if (predicate(value, index, collection)) { + result.push(value); + } + }); + return result; + } - // 11. If signedness is "signed" and x ≥ 2^bitLength − 1, - // then return x − 2^bitLength. - if (signedness === 'signed' && x >= Math.pow(2, bitLength) - 1) { - return x - Math.pow(2, bitLength) - } + /** + * The base implementation of `_.flatten` with support for restricting flattening. + * + * @private + * @param {Array} array The array to flatten. + * @param {number} depth The maximum recursion depth. + * @param {boolean} [predicate=isFlattenable] The function invoked per iteration. + * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks. + * @param {Array} [result=[]] The initial result value. + * @returns {Array} Returns the new flattened array. + */ + function baseFlatten(array, depth, predicate, isStrict, result) { + var index = -1, + length = array.length; + + predicate || (predicate = isFlattenable); + result || (result = []); + + while (++index < length) { + var value = array[index]; + if (depth > 0 && predicate(value)) { + if (depth > 1) { + // Recursively flatten arrays (susceptible to call stack limits). + baseFlatten(value, depth - 1, predicate, isStrict, result); + } else { + arrayPush(result, value); + } + } else if (!isStrict) { + result[result.length] = value; + } + } + return result; + } - // 12. Otherwise, return x. - return x -} + /** + * The base implementation of `baseForOwn` which iterates over `object` + * properties returned by `keysFunc` and invokes `iteratee` for each property. + * Iteratee functions may exit iteration early by explicitly returning `false`. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {Function} keysFunc The function to get the keys of `object`. + * @returns {Object} Returns `object`. + */ + var baseFor = createBaseFor(); -// https://webidl.spec.whatwg.org/#abstract-opdef-integerpart -webidl.util.IntegerPart = function (n) { - // 1. Let r be floor(abs(n)). - const r = Math.floor(Math.abs(n)) + /** + * This function is like `baseFor` except that it iterates over properties + * in the opposite order. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {Function} keysFunc The function to get the keys of `object`. + * @returns {Object} Returns `object`. + */ + var baseForRight = createBaseFor(true); - // 2. If n < 0, then return -1 × r. - if (n < 0) { - return -1 * r - } + /** + * The base implementation of `_.forOwn` without support for iteratee shorthands. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Object} Returns `object`. + */ + function baseForOwn(object, iteratee) { + return object && baseFor(object, iteratee, keys); + } - // 3. Otherwise, return r. - return r -} + /** + * The base implementation of `_.forOwnRight` without support for iteratee shorthands. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Object} Returns `object`. + */ + function baseForOwnRight(object, iteratee) { + return object && baseForRight(object, iteratee, keys); + } -// https://webidl.spec.whatwg.org/#es-sequence -webidl.sequenceConverter = function (converter) { - return (V) => { - // 1. If Type(V) is not Object, throw a TypeError. - if (webidl.util.Type(V) !== 'Object') { - throw webidl.errors.exception({ - header: 'Sequence', - message: `Value of type ${webidl.util.Type(V)} is not an Object.` - }) + /** + * The base implementation of `_.functions` which creates an array of + * `object` function property names filtered from `props`. + * + * @private + * @param {Object} object The object to inspect. + * @param {Array} props The property names to filter. + * @returns {Array} Returns the function names. + */ + function baseFunctions(object, props) { + return arrayFilter(props, function(key) { + return isFunction(object[key]); + }); } - // 2. Let method be ? GetMethod(V, @@iterator). - /** @type {Generator} */ - const method = V?.[Symbol.iterator]?.() - const seq = [] + /** + * The base implementation of `_.get` without support for default values. + * + * @private + * @param {Object} object The object to query. + * @param {Array|string} path The path of the property to get. + * @returns {*} Returns the resolved value. + */ + function baseGet(object, path) { + path = castPath(path, object); - // 3. If method is undefined, throw a TypeError. - if ( - method === undefined || - typeof method.next !== 'function' - ) { - throw webidl.errors.exception({ - header: 'Sequence', - message: 'Object is not an iterator.' - }) + var index = 0, + length = path.length; + + while (object != null && index < length) { + object = object[toKey(path[index++])]; + } + return (index && index == length) ? object : undefined; } - // https://webidl.spec.whatwg.org/#create-sequence-from-iterable - while (true) { - const { done, value } = method.next() + /** + * The base implementation of `getAllKeys` and `getAllKeysIn` which uses + * `keysFunc` and `symbolsFunc` to get the enumerable property names and + * symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @param {Function} keysFunc The function to get the keys of `object`. + * @param {Function} symbolsFunc The function to get the symbols of `object`. + * @returns {Array} Returns the array of property names and symbols. + */ + function baseGetAllKeys(object, keysFunc, symbolsFunc) { + var result = keysFunc(object); + return isArray(object) ? result : arrayPush(result, symbolsFunc(object)); + } - if (done) { - break + /** + * The base implementation of `getTag` without fallbacks for buggy environments. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the `toStringTag`. + */ + function baseGetTag(value) { + if (value == null) { + return value === undefined ? undefinedTag : nullTag; } + return (symToStringTag && symToStringTag in Object(value)) + ? getRawTag(value) + : objectToString(value); + } - seq.push(converter(value)) + /** + * The base implementation of `_.gt` which doesn't coerce arguments. + * + * @private + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is greater than `other`, + * else `false`. + */ + function baseGt(value, other) { + return value > other; } - return seq - } -} + /** + * The base implementation of `_.has` without support for deep paths. + * + * @private + * @param {Object} [object] The object to query. + * @param {Array|string} key The key to check. + * @returns {boolean} Returns `true` if `key` exists, else `false`. + */ + function baseHas(object, key) { + return object != null && hasOwnProperty.call(object, key); + } -// https://webidl.spec.whatwg.org/#es-to-record -webidl.recordConverter = function (keyConverter, valueConverter) { - return (O) => { - // 1. If Type(O) is not Object, throw a TypeError. - if (webidl.util.Type(O) !== 'Object') { - throw webidl.errors.exception({ - header: 'Record', - message: `Value of type ${webidl.util.Type(O)} is not an Object.` - }) + /** + * The base implementation of `_.hasIn` without support for deep paths. + * + * @private + * @param {Object} [object] The object to query. + * @param {Array|string} key The key to check. + * @returns {boolean} Returns `true` if `key` exists, else `false`. + */ + function baseHasIn(object, key) { + return object != null && key in Object(object); } - // 2. Let result be a new empty instance of record. - const result = {} + /** + * The base implementation of `_.inRange` which doesn't coerce arguments. + * + * @private + * @param {number} number The number to check. + * @param {number} start The start of the range. + * @param {number} end The end of the range. + * @returns {boolean} Returns `true` if `number` is in the range, else `false`. + */ + function baseInRange(number, start, end) { + return number >= nativeMin(start, end) && number < nativeMax(start, end); + } - if (!types.isProxy(O)) { - // Object.keys only returns enumerable properties - const keys = Object.keys(O) + /** + * The base implementation of methods like `_.intersection`, without support + * for iteratee shorthands, that accepts an array of arrays to inspect. + * + * @private + * @param {Array} arrays The arrays to inspect. + * @param {Function} [iteratee] The iteratee invoked per element. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of shared values. + */ + function baseIntersection(arrays, iteratee, comparator) { + var includes = comparator ? arrayIncludesWith : arrayIncludes, + length = arrays[0].length, + othLength = arrays.length, + othIndex = othLength, + caches = Array(othLength), + maxLength = Infinity, + result = []; + + while (othIndex--) { + var array = arrays[othIndex]; + if (othIndex && iteratee) { + array = arrayMap(array, baseUnary(iteratee)); + } + maxLength = nativeMin(array.length, maxLength); + caches[othIndex] = !comparator && (iteratee || (length >= 120 && array.length >= 120)) + ? new SetCache(othIndex && array) + : undefined; + } + array = arrays[0]; + + var index = -1, + seen = caches[0]; + + outer: + while (++index < length && result.length < maxLength) { + var value = array[index], + computed = iteratee ? iteratee(value) : value; + + value = (comparator || value !== 0) ? value : 0; + if (!(seen + ? cacheHas(seen, computed) + : includes(result, computed, comparator) + )) { + othIndex = othLength; + while (--othIndex) { + var cache = caches[othIndex]; + if (!(cache + ? cacheHas(cache, computed) + : includes(arrays[othIndex], computed, comparator)) + ) { + continue outer; + } + } + if (seen) { + seen.push(computed); + } + result.push(value); + } + } + return result; + } - for (const key of keys) { - // 1. Let typedKey be key converted to an IDL value of type K. - const typedKey = keyConverter(key) + /** + * The base implementation of `_.invert` and `_.invertBy` which inverts + * `object` with values transformed by `iteratee` and set by `setter`. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} setter The function to set `accumulator` values. + * @param {Function} iteratee The iteratee to transform values. + * @param {Object} accumulator The initial inverted object. + * @returns {Function} Returns `accumulator`. + */ + function baseInverter(object, setter, iteratee, accumulator) { + baseForOwn(object, function(value, key, object) { + setter(accumulator, iteratee(value), key, object); + }); + return accumulator; + } - // 2. Let value be ? Get(O, key). - // 3. Let typedValue be value converted to an IDL value of type V. - const typedValue = valueConverter(O[key]) + /** + * The base implementation of `_.invoke` without support for individual + * method arguments. + * + * @private + * @param {Object} object The object to query. + * @param {Array|string} path The path of the method to invoke. + * @param {Array} args The arguments to invoke the method with. + * @returns {*} Returns the result of the invoked method. + */ + function baseInvoke(object, path, args) { + path = castPath(path, object); + object = parent(object, path); + var func = object == null ? object : object[toKey(last(path))]; + return func == null ? undefined : apply(func, object, args); + } - // 4. Set result[typedKey] to typedValue. - result[typedKey] = typedValue - } + /** + * The base implementation of `_.isArguments`. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an `arguments` object, + */ + function baseIsArguments(value) { + return isObjectLike(value) && baseGetTag(value) == argsTag; + } - // 5. Return result. - return result + /** + * The base implementation of `_.isArrayBuffer` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`. + */ + function baseIsArrayBuffer(value) { + return isObjectLike(value) && baseGetTag(value) == arrayBufferTag; } - // 3. Let keys be ? O.[[OwnPropertyKeys]](). - const keys = Reflect.ownKeys(O) + /** + * The base implementation of `_.isDate` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a date object, else `false`. + */ + function baseIsDate(value) { + return isObjectLike(value) && baseGetTag(value) == dateTag; + } - // 4. For each key of keys. - for (const key of keys) { - // 1. Let desc be ? O.[[GetOwnProperty]](key). - const desc = Reflect.getOwnPropertyDescriptor(O, key) + /** + * The base implementation of `_.isEqual` which supports partial comparisons + * and tracks traversed objects. + * + * @private + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @param {boolean} bitmask The bitmask flags. + * 1 - Unordered comparison + * 2 - Partial comparison + * @param {Function} [customizer] The function to customize comparisons. + * @param {Object} [stack] Tracks traversed `value` and `other` objects. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + */ + function baseIsEqual(value, other, bitmask, customizer, stack) { + if (value === other) { + return true; + } + if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) { + return value !== value && other !== other; + } + return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack); + } - // 2. If desc is not undefined and desc.[[Enumerable]] is true: - if (desc?.enumerable) { - // 1. Let typedKey be key converted to an IDL value of type K. - const typedKey = keyConverter(key) + /** + * A specialized version of `baseIsEqual` for arrays and objects which performs + * deep comparisons and tracks traversed objects enabling objects with circular + * references to be compared. + * + * @private + * @param {Object} object The object to compare. + * @param {Object} other The other object to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} [stack] Tracks traversed `object` and `other` objects. + * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. + */ + function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) { + var objIsArr = isArray(object), + othIsArr = isArray(other), + objTag = objIsArr ? arrayTag : getTag(object), + othTag = othIsArr ? arrayTag : getTag(other); + + objTag = objTag == argsTag ? objectTag : objTag; + othTag = othTag == argsTag ? objectTag : othTag; + + var objIsObj = objTag == objectTag, + othIsObj = othTag == objectTag, + isSameTag = objTag == othTag; + + if (isSameTag && isBuffer(object)) { + if (!isBuffer(other)) { + return false; + } + objIsArr = true; + objIsObj = false; + } + if (isSameTag && !objIsObj) { + stack || (stack = new Stack); + return (objIsArr || isTypedArray(object)) + ? equalArrays(object, other, bitmask, customizer, equalFunc, stack) + : equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack); + } + if (!(bitmask & COMPARE_PARTIAL_FLAG)) { + var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'), + othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__'); - // 2. Let value be ? Get(O, key). - // 3. Let typedValue be value converted to an IDL value of type V. - const typedValue = valueConverter(O[key]) + if (objIsWrapped || othIsWrapped) { + var objUnwrapped = objIsWrapped ? object.value() : object, + othUnwrapped = othIsWrapped ? other.value() : other; - // 4. Set result[typedKey] to typedValue. - result[typedKey] = typedValue + stack || (stack = new Stack); + return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack); + } + } + if (!isSameTag) { + return false; } + stack || (stack = new Stack); + return equalObjects(object, other, bitmask, customizer, equalFunc, stack); } - // 5. Return result. - return result - } -} + /** + * The base implementation of `_.isMap` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a map, else `false`. + */ + function baseIsMap(value) { + return isObjectLike(value) && getTag(value) == mapTag; + } -webidl.interfaceConverter = function (i) { - return (V, opts = {}) => { - if (opts.strict !== false && !(V instanceof i)) { - throw webidl.errors.exception({ - header: i.name, - message: `Expected ${V} to be an instance of ${i.name}.` - }) + /** + * The base implementation of `_.isMatch` without support for iteratee shorthands. + * + * @private + * @param {Object} object The object to inspect. + * @param {Object} source The object of property values to match. + * @param {Array} matchData The property names, values, and compare flags to match. + * @param {Function} [customizer] The function to customize comparisons. + * @returns {boolean} Returns `true` if `object` is a match, else `false`. + */ + function baseIsMatch(object, source, matchData, customizer) { + var index = matchData.length, + length = index, + noCustomizer = !customizer; + + if (object == null) { + return !length; + } + object = Object(object); + while (index--) { + var data = matchData[index]; + if ((noCustomizer && data[2]) + ? data[1] !== object[data[0]] + : !(data[0] in object) + ) { + return false; + } + } + while (++index < length) { + data = matchData[index]; + var key = data[0], + objValue = object[key], + srcValue = data[1]; + + if (noCustomizer && data[2]) { + if (objValue === undefined && !(key in object)) { + return false; + } + } else { + var stack = new Stack; + if (customizer) { + var result = customizer(objValue, srcValue, key, object, source, stack); + } + if (!(result === undefined + ? baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG, customizer, stack) + : result + )) { + return false; + } + } + } + return true; } - return V - } -} + /** + * The base implementation of `_.isNative` without bad shim checks. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a native function, + * else `false`. + */ + function baseIsNative(value) { + if (!isObject(value) || isMasked(value)) { + return false; + } + var pattern = isFunction(value) ? reIsNative : reIsHostCtor; + return pattern.test(toSource(value)); + } -webidl.dictionaryConverter = function (converters) { - return (dictionary) => { - const type = webidl.util.Type(dictionary) - const dict = {} + /** + * The base implementation of `_.isRegExp` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a regexp, else `false`. + */ + function baseIsRegExp(value) { + return isObjectLike(value) && baseGetTag(value) == regexpTag; + } - if (type === 'Null' || type === 'Undefined') { - return dict - } else if (type !== 'Object') { - throw webidl.errors.exception({ - header: 'Dictionary', - message: `Expected ${dictionary} to be one of: Null, Undefined, Object.` - }) + /** + * The base implementation of `_.isSet` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a set, else `false`. + */ + function baseIsSet(value) { + return isObjectLike(value) && getTag(value) == setTag; } - for (const options of converters) { - const { key, defaultValue, required, converter } = options + /** + * The base implementation of `_.isTypedArray` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a typed array, else `false`. + */ + function baseIsTypedArray(value) { + return isObjectLike(value) && + isLength(value.length) && !!typedArrayTags[baseGetTag(value)]; + } - if (required === true) { - if (!hasOwn(dictionary, key)) { - throw webidl.errors.exception({ - header: 'Dictionary', - message: `Missing required key "${key}".` - }) + /** + * The base implementation of `_.iteratee`. + * + * @private + * @param {*} [value=_.identity] The value to convert to an iteratee. + * @returns {Function} Returns the iteratee. + */ + function baseIteratee(value) { + // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9. + // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details. + if (typeof value == 'function') { + return value; + } + if (value == null) { + return identity; + } + if (typeof value == 'object') { + return isArray(value) + ? baseMatchesProperty(value[0], value[1]) + : baseMatches(value); + } + return property(value); + } + + /** + * The base implementation of `_.keys` which doesn't treat sparse arrays as dense. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + */ + function baseKeys(object) { + if (!isPrototype(object)) { + return nativeKeys(object); + } + var result = []; + for (var key in Object(object)) { + if (hasOwnProperty.call(object, key) && key != 'constructor') { + result.push(key); } } + return result; + } - let value = dictionary[key] - const hasDefault = hasOwn(options, 'defaultValue') + /** + * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + */ + function baseKeysIn(object) { + if (!isObject(object)) { + return nativeKeysIn(object); + } + var isProto = isPrototype(object), + result = []; - // Only use defaultValue if value is undefined and - // a defaultValue options was provided. - if (hasDefault && value !== null) { - value = value ?? defaultValue + for (var key in object) { + if (!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) { + result.push(key); + } } + return result; + } - // A key can be optional and have no default value. - // When this happens, do not perform a conversion, - // and do not assign the key a value. - if (required || hasDefault || value !== undefined) { - value = converter(value) + /** + * The base implementation of `_.lt` which doesn't coerce arguments. + * + * @private + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is less than `other`, + * else `false`. + */ + function baseLt(value, other) { + return value < other; + } - if ( - options.allowedValues && - !options.allowedValues.includes(value) - ) { - throw webidl.errors.exception({ - header: 'Dictionary', - message: `${value} is not an accepted type. Expected one of ${options.allowedValues.join(', ')}.` - }) - } + /** + * The base implementation of `_.map` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns the new mapped array. + */ + function baseMap(collection, iteratee) { + var index = -1, + result = isArrayLike(collection) ? Array(collection.length) : []; - dict[key] = value + baseEach(collection, function(value, key, collection) { + result[++index] = iteratee(value, key, collection); + }); + return result; + } + + /** + * The base implementation of `_.matches` which doesn't clone `source`. + * + * @private + * @param {Object} source The object of property values to match. + * @returns {Function} Returns the new spec function. + */ + function baseMatches(source) { + var matchData = getMatchData(source); + if (matchData.length == 1 && matchData[0][2]) { + return matchesStrictComparable(matchData[0][0], matchData[0][1]); } + return function(object) { + return object === source || baseIsMatch(object, source, matchData); + }; } - return dict - } -} + /** + * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`. + * + * @private + * @param {string} path The path of the property to get. + * @param {*} srcValue The value to match. + * @returns {Function} Returns the new spec function. + */ + function baseMatchesProperty(path, srcValue) { + if (isKey(path) && isStrictComparable(srcValue)) { + return matchesStrictComparable(toKey(path), srcValue); + } + return function(object) { + var objValue = get(object, path); + return (objValue === undefined && objValue === srcValue) + ? hasIn(object, path) + : baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG); + }; + } -webidl.nullableConverter = function (converter) { - return (V) => { - if (V === null) { - return V + /** + * The base implementation of `_.merge` without support for multiple sources. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @param {number} srcIndex The index of `source`. + * @param {Function} [customizer] The function to customize merged values. + * @param {Object} [stack] Tracks traversed source values and their merged + * counterparts. + */ + function baseMerge(object, source, srcIndex, customizer, stack) { + if (object === source) { + return; + } + baseFor(source, function(srcValue, key) { + stack || (stack = new Stack); + if (isObject(srcValue)) { + baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack); + } + else { + var newValue = customizer + ? customizer(safeGet(object, key), srcValue, (key + ''), object, source, stack) + : undefined; + + if (newValue === undefined) { + newValue = srcValue; + } + assignMergeValue(object, key, newValue); + } + }, keysIn); } - return converter(V) - } -} + /** + * A specialized version of `baseMerge` for arrays and objects which performs + * deep merges and tracks traversed objects enabling objects with circular + * references to be merged. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @param {string} key The key of the value to merge. + * @param {number} srcIndex The index of `source`. + * @param {Function} mergeFunc The function to merge values. + * @param {Function} [customizer] The function to customize assigned values. + * @param {Object} [stack] Tracks traversed source values and their merged + * counterparts. + */ + function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) { + var objValue = safeGet(object, key), + srcValue = safeGet(source, key), + stacked = stack.get(srcValue); -// https://webidl.spec.whatwg.org/#es-DOMString -webidl.converters.DOMString = function (V, opts = {}) { - // 1. If V is null and the conversion is to an IDL type - // associated with the [LegacyNullToEmptyString] - // extended attribute, then return the DOMString value - // that represents the empty string. - if (V === null && opts.legacyNullToEmptyString) { - return '' - } + if (stacked) { + assignMergeValue(object, key, stacked); + return; + } + var newValue = customizer + ? customizer(objValue, srcValue, (key + ''), object, source, stack) + : undefined; - // 2. Let x be ? ToString(V). - if (typeof V === 'symbol') { - throw new TypeError('Could not convert argument of type symbol to string.') - } + var isCommon = newValue === undefined; - // 3. Return the IDL DOMString value that represents the - // same sequence of code units as the one the - // ECMAScript String value x represents. - return String(V) -} + if (isCommon) { + var isArr = isArray(srcValue), + isBuff = !isArr && isBuffer(srcValue), + isTyped = !isArr && !isBuff && isTypedArray(srcValue); -// https://webidl.spec.whatwg.org/#es-ByteString -webidl.converters.ByteString = function (V) { - // 1. Let x be ? ToString(V). - // Note: DOMString converter perform ? ToString(V) - const x = webidl.converters.DOMString(V) + newValue = srcValue; + if (isArr || isBuff || isTyped) { + if (isArray(objValue)) { + newValue = objValue; + } + else if (isArrayLikeObject(objValue)) { + newValue = copyArray(objValue); + } + else if (isBuff) { + isCommon = false; + newValue = cloneBuffer(srcValue, true); + } + else if (isTyped) { + isCommon = false; + newValue = cloneTypedArray(srcValue, true); + } + else { + newValue = []; + } + } + else if (isPlainObject(srcValue) || isArguments(srcValue)) { + newValue = objValue; + if (isArguments(objValue)) { + newValue = toPlainObject(objValue); + } + else if (!isObject(objValue) || isFunction(objValue)) { + newValue = initCloneObject(srcValue); + } + } + else { + isCommon = false; + } + } + if (isCommon) { + // Recursively merge objects and arrays (susceptible to call stack limits). + stack.set(srcValue, newValue); + mergeFunc(newValue, srcValue, srcIndex, customizer, stack); + stack['delete'](srcValue); + } + assignMergeValue(object, key, newValue); + } - // 2. If the value of any element of x is greater than - // 255, then throw a TypeError. - for (let index = 0; index < x.length; index++) { - if (x.charCodeAt(index) > 255) { - throw new TypeError( - 'Cannot convert argument to a ByteString because the character at ' + - `index ${index} has a value of ${x.charCodeAt(index)} which is greater than 255.` - ) + /** + * The base implementation of `_.nth` which doesn't coerce arguments. + * + * @private + * @param {Array} array The array to query. + * @param {number} n The index of the element to return. + * @returns {*} Returns the nth element of `array`. + */ + function baseNth(array, n) { + var length = array.length; + if (!length) { + return; + } + n += n < 0 ? length : 0; + return isIndex(n, length) ? array[n] : undefined; } - } - // 3. Return an IDL ByteString value whose length is the - // length of x, and where the value of each element is - // the value of the corresponding element of x. - return x -} + /** + * The base implementation of `_.orderBy` without param guards. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by. + * @param {string[]} orders The sort orders of `iteratees`. + * @returns {Array} Returns the new sorted array. + */ + function baseOrderBy(collection, iteratees, orders) { + if (iteratees.length) { + iteratees = arrayMap(iteratees, function(iteratee) { + if (isArray(iteratee)) { + return function(value) { + return baseGet(value, iteratee.length === 1 ? iteratee[0] : iteratee); + } + } + return iteratee; + }); + } else { + iteratees = [identity]; + } -// https://webidl.spec.whatwg.org/#es-USVString -webidl.converters.USVString = toUSVString + var index = -1; + iteratees = arrayMap(iteratees, baseUnary(getIteratee())); -// https://webidl.spec.whatwg.org/#es-boolean -webidl.converters.boolean = function (V) { - // 1. Let x be the result of computing ToBoolean(V). - const x = Boolean(V) + var result = baseMap(collection, function(value, key, collection) { + var criteria = arrayMap(iteratees, function(iteratee) { + return iteratee(value); + }); + return { 'criteria': criteria, 'index': ++index, 'value': value }; + }); - // 2. Return the IDL boolean value that is the one that represents - // the same truth value as the ECMAScript Boolean value x. - return x -} + return baseSortBy(result, function(object, other) { + return compareMultiple(object, other, orders); + }); + } -// https://webidl.spec.whatwg.org/#es-any -webidl.converters.any = function (V) { - return V -} + /** + * The base implementation of `_.pick` without support for individual + * property identifiers. + * + * @private + * @param {Object} object The source object. + * @param {string[]} paths The property paths to pick. + * @returns {Object} Returns the new object. + */ + function basePick(object, paths) { + return basePickBy(object, paths, function(value, path) { + return hasIn(object, path); + }); + } -// https://webidl.spec.whatwg.org/#es-long-long -webidl.converters['long long'] = function (V) { - // 1. Let x be ? ConvertToInt(V, 64, "signed"). - const x = webidl.util.ConvertToInt(V, 64, 'signed') + /** + * The base implementation of `_.pickBy` without support for iteratee shorthands. + * + * @private + * @param {Object} object The source object. + * @param {string[]} paths The property paths to pick. + * @param {Function} predicate The function invoked per property. + * @returns {Object} Returns the new object. + */ + function basePickBy(object, paths, predicate) { + var index = -1, + length = paths.length, + result = {}; - // 2. Return the IDL long long value that represents - // the same numeric value as x. - return x -} + while (++index < length) { + var path = paths[index], + value = baseGet(object, path); -// https://webidl.spec.whatwg.org/#es-unsigned-long-long -webidl.converters['unsigned long long'] = function (V) { - // 1. Let x be ? ConvertToInt(V, 64, "unsigned"). - const x = webidl.util.ConvertToInt(V, 64, 'unsigned') + if (predicate(value, path)) { + baseSet(result, castPath(path, object), value); + } + } + return result; + } - // 2. Return the IDL unsigned long long value that - // represents the same numeric value as x. - return x -} + /** + * A specialized version of `baseProperty` which supports deep paths. + * + * @private + * @param {Array|string} path The path of the property to get. + * @returns {Function} Returns the new accessor function. + */ + function basePropertyDeep(path) { + return function(object) { + return baseGet(object, path); + }; + } -// https://webidl.spec.whatwg.org/#es-unsigned-long -webidl.converters['unsigned long'] = function (V) { - // 1. Let x be ? ConvertToInt(V, 32, "unsigned"). - const x = webidl.util.ConvertToInt(V, 32, 'unsigned') + /** + * The base implementation of `_.pullAllBy` without support for iteratee + * shorthands. + * + * @private + * @param {Array} array The array to modify. + * @param {Array} values The values to remove. + * @param {Function} [iteratee] The iteratee invoked per element. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns `array`. + */ + function basePullAll(array, values, iteratee, comparator) { + var indexOf = comparator ? baseIndexOfWith : baseIndexOf, + index = -1, + length = values.length, + seen = array; + + if (array === values) { + values = copyArray(values); + } + if (iteratee) { + seen = arrayMap(array, baseUnary(iteratee)); + } + while (++index < length) { + var fromIndex = 0, + value = values[index], + computed = iteratee ? iteratee(value) : value; + + while ((fromIndex = indexOf(seen, computed, fromIndex, comparator)) > -1) { + if (seen !== array) { + splice.call(seen, fromIndex, 1); + } + splice.call(array, fromIndex, 1); + } + } + return array; + } - // 2. Return the IDL unsigned long value that - // represents the same numeric value as x. - return x -} + /** + * The base implementation of `_.pullAt` without support for individual + * indexes or capturing the removed elements. + * + * @private + * @param {Array} array The array to modify. + * @param {number[]} indexes The indexes of elements to remove. + * @returns {Array} Returns `array`. + */ + function basePullAt(array, indexes) { + var length = array ? indexes.length : 0, + lastIndex = length - 1; + + while (length--) { + var index = indexes[length]; + if (length == lastIndex || index !== previous) { + var previous = index; + if (isIndex(index)) { + splice.call(array, index, 1); + } else { + baseUnset(array, index); + } + } + } + return array; + } -// https://webidl.spec.whatwg.org/#es-unsigned-short -webidl.converters['unsigned short'] = function (V, opts) { - // 1. Let x be ? ConvertToInt(V, 16, "unsigned"). - const x = webidl.util.ConvertToInt(V, 16, 'unsigned', opts) + /** + * The base implementation of `_.random` without support for returning + * floating-point numbers. + * + * @private + * @param {number} lower The lower bound. + * @param {number} upper The upper bound. + * @returns {number} Returns the random number. + */ + function baseRandom(lower, upper) { + return lower + nativeFloor(nativeRandom() * (upper - lower + 1)); + } - // 2. Return the IDL unsigned short value that represents - // the same numeric value as x. - return x -} + /** + * The base implementation of `_.range` and `_.rangeRight` which doesn't + * coerce arguments. + * + * @private + * @param {number} start The start of the range. + * @param {number} end The end of the range. + * @param {number} step The value to increment or decrement by. + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Array} Returns the range of numbers. + */ + function baseRange(start, end, step, fromRight) { + var index = -1, + length = nativeMax(nativeCeil((end - start) / (step || 1)), 0), + result = Array(length); + + while (length--) { + result[fromRight ? length : ++index] = start; + start += step; + } + return result; + } -// https://webidl.spec.whatwg.org/#idl-ArrayBuffer -webidl.converters.ArrayBuffer = function (V, opts = {}) { - // 1. If Type(V) is not Object, or V does not have an - // [[ArrayBufferData]] internal slot, then throw a - // TypeError. - // see: https://tc39.es/ecma262/#sec-properties-of-the-arraybuffer-instances - // see: https://tc39.es/ecma262/#sec-properties-of-the-sharedarraybuffer-instances - if ( - webidl.util.Type(V) !== 'Object' || - !types.isAnyArrayBuffer(V) - ) { - throw webidl.errors.conversionFailed({ - prefix: `${V}`, - argument: `${V}`, - types: ['ArrayBuffer'] - }) - } + /** + * The base implementation of `_.repeat` which doesn't coerce arguments. + * + * @private + * @param {string} string The string to repeat. + * @param {number} n The number of times to repeat the string. + * @returns {string} Returns the repeated string. + */ + function baseRepeat(string, n) { + var result = ''; + if (!string || n < 1 || n > MAX_SAFE_INTEGER) { + return result; + } + // Leverage the exponentiation by squaring algorithm for a faster repeat. + // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details. + do { + if (n % 2) { + result += string; + } + n = nativeFloor(n / 2); + if (n) { + string += string; + } + } while (n); - // 2. If the conversion is not to an IDL type associated - // with the [AllowShared] extended attribute, and - // IsSharedArrayBuffer(V) is true, then throw a - // TypeError. - if (opts.allowShared === false && types.isSharedArrayBuffer(V)) { - throw webidl.errors.exception({ - header: 'ArrayBuffer', - message: 'SharedArrayBuffer is not allowed.' - }) - } + return result; + } - // 3. If the conversion is not to an IDL type associated - // with the [AllowResizable] extended attribute, and - // IsResizableArrayBuffer(V) is true, then throw a - // TypeError. - // Note: resizable ArrayBuffers are currently a proposal. + /** + * The base implementation of `_.rest` which doesn't validate or coerce arguments. + * + * @private + * @param {Function} func The function to apply a rest parameter to. + * @param {number} [start=func.length-1] The start position of the rest parameter. + * @returns {Function} Returns the new function. + */ + function baseRest(func, start) { + return setToString(overRest(func, start, identity), func + ''); + } - // 4. Return the IDL ArrayBuffer value that is a - // reference to the same object as V. - return V -} + /** + * The base implementation of `_.sample`. + * + * @private + * @param {Array|Object} collection The collection to sample. + * @returns {*} Returns the random element. + */ + function baseSample(collection) { + return arraySample(values(collection)); + } -webidl.converters.TypedArray = function (V, T, opts = {}) { - // 1. Let T be the IDL type V is being converted to. + /** + * The base implementation of `_.sampleSize` without param guards. + * + * @private + * @param {Array|Object} collection The collection to sample. + * @param {number} n The number of elements to sample. + * @returns {Array} Returns the random elements. + */ + function baseSampleSize(collection, n) { + var array = values(collection); + return shuffleSelf(array, baseClamp(n, 0, array.length)); + } - // 2. If Type(V) is not Object, or V does not have a - // [[TypedArrayName]] internal slot with a value - // equal to T’s name, then throw a TypeError. - if ( - webidl.util.Type(V) !== 'Object' || - !types.isTypedArray(V) || - V.constructor.name !== T.name - ) { - throw webidl.errors.conversionFailed({ - prefix: `${T.name}`, - argument: `${V}`, - types: [T.name] - }) - } + /** + * The base implementation of `_.set`. + * + * @private + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to set. + * @param {*} value The value to set. + * @param {Function} [customizer] The function to customize path creation. + * @returns {Object} Returns `object`. + */ + function baseSet(object, path, value, customizer) { + if (!isObject(object)) { + return object; + } + path = castPath(path, object); - // 3. If the conversion is not to an IDL type associated - // with the [AllowShared] extended attribute, and - // IsSharedArrayBuffer(V.[[ViewedArrayBuffer]]) is - // true, then throw a TypeError. - if (opts.allowShared === false && types.isSharedArrayBuffer(V.buffer)) { - throw webidl.errors.exception({ - header: 'ArrayBuffer', - message: 'SharedArrayBuffer is not allowed.' - }) - } + var index = -1, + length = path.length, + lastIndex = length - 1, + nested = object; - // 4. If the conversion is not to an IDL type associated - // with the [AllowResizable] extended attribute, and - // IsResizableArrayBuffer(V.[[ViewedArrayBuffer]]) is - // true, then throw a TypeError. - // Note: resizable array buffers are currently a proposal + while (nested != null && ++index < length) { + var key = toKey(path[index]), + newValue = value; - // 5. Return the IDL value of type T that is a reference - // to the same object as V. - return V -} + if (key === '__proto__' || key === 'constructor' || key === 'prototype') { + return object; + } -webidl.converters.DataView = function (V, opts = {}) { - // 1. If Type(V) is not Object, or V does not have a - // [[DataView]] internal slot, then throw a TypeError. - if (webidl.util.Type(V) !== 'Object' || !types.isDataView(V)) { - throw webidl.errors.exception({ - header: 'DataView', - message: 'Object is not a DataView.' - }) - } + if (index != lastIndex) { + var objValue = nested[key]; + newValue = customizer ? customizer(objValue, key, nested) : undefined; + if (newValue === undefined) { + newValue = isObject(objValue) + ? objValue + : (isIndex(path[index + 1]) ? [] : {}); + } + } + assignValue(nested, key, newValue); + nested = nested[key]; + } + return object; + } - // 2. If the conversion is not to an IDL type associated - // with the [AllowShared] extended attribute, and - // IsSharedArrayBuffer(V.[[ViewedArrayBuffer]]) is true, - // then throw a TypeError. - if (opts.allowShared === false && types.isSharedArrayBuffer(V.buffer)) { - throw webidl.errors.exception({ - header: 'ArrayBuffer', - message: 'SharedArrayBuffer is not allowed.' - }) - } + /** + * The base implementation of `setData` without support for hot loop shorting. + * + * @private + * @param {Function} func The function to associate metadata with. + * @param {*} data The metadata. + * @returns {Function} Returns `func`. + */ + var baseSetData = !metaMap ? identity : function(func, data) { + metaMap.set(func, data); + return func; + }; - // 3. If the conversion is not to an IDL type associated - // with the [AllowResizable] extended attribute, and - // IsResizableArrayBuffer(V.[[ViewedArrayBuffer]]) is - // true, then throw a TypeError. - // Note: resizable ArrayBuffers are currently a proposal + /** + * The base implementation of `setToString` without support for hot loop shorting. + * + * @private + * @param {Function} func The function to modify. + * @param {Function} string The `toString` result. + * @returns {Function} Returns `func`. + */ + var baseSetToString = !defineProperty ? identity : function(func, string) { + return defineProperty(func, 'toString', { + 'configurable': true, + 'enumerable': false, + 'value': constant(string), + 'writable': true + }); + }; - // 4. Return the IDL DataView value that is a reference - // to the same object as V. - return V -} + /** + * The base implementation of `_.shuffle`. + * + * @private + * @param {Array|Object} collection The collection to shuffle. + * @returns {Array} Returns the new shuffled array. + */ + function baseShuffle(collection) { + return shuffleSelf(values(collection)); + } -// https://webidl.spec.whatwg.org/#BufferSource -webidl.converters.BufferSource = function (V, opts = {}) { - if (types.isAnyArrayBuffer(V)) { - return webidl.converters.ArrayBuffer(V, opts) - } + /** + * The base implementation of `_.slice` without an iteratee call guard. + * + * @private + * @param {Array} array The array to slice. + * @param {number} [start=0] The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns the slice of `array`. + */ + function baseSlice(array, start, end) { + var index = -1, + length = array.length; - if (types.isTypedArray(V)) { - return webidl.converters.TypedArray(V, V.constructor) - } + if (start < 0) { + start = -start > length ? 0 : (length + start); + } + end = end > length ? length : end; + if (end < 0) { + end += length; + } + length = start > end ? 0 : ((end - start) >>> 0); + start >>>= 0; - if (types.isDataView(V)) { - return webidl.converters.DataView(V, opts) - } + var result = Array(length); + while (++index < length) { + result[index] = array[index + start]; + } + return result; + } - throw new TypeError(`Could not convert ${V} to a BufferSource.`) -} + /** + * The base implementation of `_.some` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {boolean} Returns `true` if any element passes the predicate check, + * else `false`. + */ + function baseSome(collection, predicate) { + var result; -webidl.converters['sequence'] = webidl.sequenceConverter( - webidl.converters.ByteString -) + baseEach(collection, function(value, index, collection) { + result = predicate(value, index, collection); + return !result; + }); + return !!result; + } -webidl.converters['sequence>'] = webidl.sequenceConverter( - webidl.converters['sequence'] -) + /** + * The base implementation of `_.sortedIndex` and `_.sortedLastIndex` which + * performs a binary search of `array` to determine the index at which `value` + * should be inserted into `array` in order to maintain its sort order. + * + * @private + * @param {Array} array The sorted array to inspect. + * @param {*} value The value to evaluate. + * @param {boolean} [retHighest] Specify returning the highest qualified index. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + */ + function baseSortedIndex(array, value, retHighest) { + var low = 0, + high = array == null ? low : array.length; + + if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) { + while (low < high) { + var mid = (low + high) >>> 1, + computed = array[mid]; + + if (computed !== null && !isSymbol(computed) && + (retHighest ? (computed <= value) : (computed < value))) { + low = mid + 1; + } else { + high = mid; + } + } + return high; + } + return baseSortedIndexBy(array, value, identity, retHighest); + } -webidl.converters['record'] = webidl.recordConverter( - webidl.converters.ByteString, - webidl.converters.ByteString -) + /** + * The base implementation of `_.sortedIndexBy` and `_.sortedLastIndexBy` + * which invokes `iteratee` for `value` and each element of `array` to compute + * their sort ranking. The iteratee is invoked with one argument; (value). + * + * @private + * @param {Array} array The sorted array to inspect. + * @param {*} value The value to evaluate. + * @param {Function} iteratee The iteratee invoked per element. + * @param {boolean} [retHighest] Specify returning the highest qualified index. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + */ + function baseSortedIndexBy(array, value, iteratee, retHighest) { + var low = 0, + high = array == null ? 0 : array.length; + if (high === 0) { + return 0; + } -module.exports = { - webidl -} + value = iteratee(value); + var valIsNaN = value !== value, + valIsNull = value === null, + valIsSymbol = isSymbol(value), + valIsUndefined = value === undefined; + + while (low < high) { + var mid = nativeFloor((low + high) / 2), + computed = iteratee(array[mid]), + othIsDefined = computed !== undefined, + othIsNull = computed === null, + othIsReflexive = computed === computed, + othIsSymbol = isSymbol(computed); + + if (valIsNaN) { + var setLow = retHighest || othIsReflexive; + } else if (valIsUndefined) { + setLow = othIsReflexive && (retHighest || othIsDefined); + } else if (valIsNull) { + setLow = othIsReflexive && othIsDefined && (retHighest || !othIsNull); + } else if (valIsSymbol) { + setLow = othIsReflexive && othIsDefined && !othIsNull && (retHighest || !othIsSymbol); + } else if (othIsNull || othIsSymbol) { + setLow = false; + } else { + setLow = retHighest ? (computed <= value) : (computed < value); + } + if (setLow) { + low = mid + 1; + } else { + high = mid; + } + } + return nativeMin(high, MAX_ARRAY_INDEX); + } + /** + * The base implementation of `_.sortedUniq` and `_.sortedUniqBy` without + * support for iteratee shorthands. + * + * @private + * @param {Array} array The array to inspect. + * @param {Function} [iteratee] The iteratee invoked per element. + * @returns {Array} Returns the new duplicate free array. + */ + function baseSortedUniq(array, iteratee) { + var index = -1, + length = array.length, + resIndex = 0, + result = []; + + while (++index < length) { + var value = array[index], + computed = iteratee ? iteratee(value) : value; + + if (!index || !eq(computed, seen)) { + var seen = computed; + result[resIndex++] = value === 0 ? 0 : value; + } + } + return result; + } -/***/ }), + /** + * The base implementation of `_.toNumber` which doesn't ensure correct + * conversions of binary, hexadecimal, or octal string values. + * + * @private + * @param {*} value The value to process. + * @returns {number} Returns the number. + */ + function baseToNumber(value) { + if (typeof value == 'number') { + return value; + } + if (isSymbol(value)) { + return NAN; + } + return +value; + } -/***/ 4854: -/***/ ((module) => { + /** + * The base implementation of `_.toString` which doesn't convert nullish + * values to empty strings. + * + * @private + * @param {*} value The value to process. + * @returns {string} Returns the string. + */ + function baseToString(value) { + // Exit early for strings to avoid a performance hit in some environments. + if (typeof value == 'string') { + return value; + } + if (isArray(value)) { + // Recursively convert values (susceptible to call stack limits). + return arrayMap(value, baseToString) + ''; + } + if (isSymbol(value)) { + return symbolToString ? symbolToString.call(value) : ''; + } + var result = (value + ''); + return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; + } -"use strict"; + /** + * The base implementation of `_.uniqBy` without support for iteratee shorthands. + * + * @private + * @param {Array} array The array to inspect. + * @param {Function} [iteratee] The iteratee invoked per element. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new duplicate free array. + */ + function baseUniq(array, iteratee, comparator) { + var index = -1, + includes = arrayIncludes, + length = array.length, + isCommon = true, + result = [], + seen = result; + + if (comparator) { + isCommon = false; + includes = arrayIncludesWith; + } + else if (length >= LARGE_ARRAY_SIZE) { + var set = iteratee ? null : createSet(array); + if (set) { + return setToArray(set); + } + isCommon = false; + includes = cacheHas; + seen = new SetCache; + } + else { + seen = iteratee ? [] : result; + } + outer: + while (++index < length) { + var value = array[index], + computed = iteratee ? iteratee(value) : value; + + value = (comparator || value !== 0) ? value : 0; + if (isCommon && computed === computed) { + var seenIndex = seen.length; + while (seenIndex--) { + if (seen[seenIndex] === computed) { + continue outer; + } + } + if (iteratee) { + seen.push(computed); + } + result.push(value); + } + else if (!includes(seen, computed, comparator)) { + if (seen !== result) { + seen.push(computed); + } + result.push(value); + } + } + return result; + } + /** + * The base implementation of `_.unset`. + * + * @private + * @param {Object} object The object to modify. + * @param {Array|string} path The property path to unset. + * @returns {boolean} Returns `true` if the property is deleted, else `false`. + */ + function baseUnset(object, path) { + path = castPath(path, object); + object = parent(object, path); + return object == null || delete object[toKey(last(path))]; + } -/** - * @see https://encoding.spec.whatwg.org/#concept-encoding-get - * @param {string|undefined} label - */ -function getEncoding (label) { - if (!label) { - return 'failure' - } + /** + * The base implementation of `_.update`. + * + * @private + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to update. + * @param {Function} updater The function to produce the updated value. + * @param {Function} [customizer] The function to customize path creation. + * @returns {Object} Returns `object`. + */ + function baseUpdate(object, path, updater, customizer) { + return baseSet(object, path, updater(baseGet(object, path)), customizer); + } - // 1. Remove any leading and trailing ASCII whitespace from label. - // 2. If label is an ASCII case-insensitive match for any of the - // labels listed in the table below, then return the - // corresponding encoding; otherwise return failure. - switch (label.trim().toLowerCase()) { - case 'unicode-1-1-utf-8': - case 'unicode11utf8': - case 'unicode20utf8': - case 'utf-8': - case 'utf8': - case 'x-unicode20utf8': - return 'UTF-8' - case '866': - case 'cp866': - case 'csibm866': - case 'ibm866': - return 'IBM866' - case 'csisolatin2': - case 'iso-8859-2': - case 'iso-ir-101': - case 'iso8859-2': - case 'iso88592': - case 'iso_8859-2': - case 'iso_8859-2:1987': - case 'l2': - case 'latin2': - return 'ISO-8859-2' - case 'csisolatin3': - case 'iso-8859-3': - case 'iso-ir-109': - case 'iso8859-3': - case 'iso88593': - case 'iso_8859-3': - case 'iso_8859-3:1988': - case 'l3': - case 'latin3': - return 'ISO-8859-3' - case 'csisolatin4': - case 'iso-8859-4': - case 'iso-ir-110': - case 'iso8859-4': - case 'iso88594': - case 'iso_8859-4': - case 'iso_8859-4:1988': - case 'l4': - case 'latin4': - return 'ISO-8859-4' - case 'csisolatincyrillic': - case 'cyrillic': - case 'iso-8859-5': - case 'iso-ir-144': - case 'iso8859-5': - case 'iso88595': - case 'iso_8859-5': - case 'iso_8859-5:1988': - return 'ISO-8859-5' - case 'arabic': - case 'asmo-708': - case 'csiso88596e': - case 'csiso88596i': - case 'csisolatinarabic': - case 'ecma-114': - case 'iso-8859-6': - case 'iso-8859-6-e': - case 'iso-8859-6-i': - case 'iso-ir-127': - case 'iso8859-6': - case 'iso88596': - case 'iso_8859-6': - case 'iso_8859-6:1987': - return 'ISO-8859-6' - case 'csisolatingreek': - case 'ecma-118': - case 'elot_928': - case 'greek': - case 'greek8': - case 'iso-8859-7': - case 'iso-ir-126': - case 'iso8859-7': - case 'iso88597': - case 'iso_8859-7': - case 'iso_8859-7:1987': - case 'sun_eu_greek': - return 'ISO-8859-7' - case 'csiso88598e': - case 'csisolatinhebrew': - case 'hebrew': - case 'iso-8859-8': - case 'iso-8859-8-e': - case 'iso-ir-138': - case 'iso8859-8': - case 'iso88598': - case 'iso_8859-8': - case 'iso_8859-8:1988': - case 'visual': - return 'ISO-8859-8' - case 'csiso88598i': - case 'iso-8859-8-i': - case 'logical': - return 'ISO-8859-8-I' - case 'csisolatin6': - case 'iso-8859-10': - case 'iso-ir-157': - case 'iso8859-10': - case 'iso885910': - case 'l6': - case 'latin6': - return 'ISO-8859-10' - case 'iso-8859-13': - case 'iso8859-13': - case 'iso885913': - return 'ISO-8859-13' - case 'iso-8859-14': - case 'iso8859-14': - case 'iso885914': - return 'ISO-8859-14' - case 'csisolatin9': - case 'iso-8859-15': - case 'iso8859-15': - case 'iso885915': - case 'iso_8859-15': - case 'l9': - return 'ISO-8859-15' - case 'iso-8859-16': - return 'ISO-8859-16' - case 'cskoi8r': - case 'koi': - case 'koi8': - case 'koi8-r': - case 'koi8_r': - return 'KOI8-R' - case 'koi8-ru': - case 'koi8-u': - return 'KOI8-U' - case 'csmacintosh': - case 'mac': - case 'macintosh': - case 'x-mac-roman': - return 'macintosh' - case 'iso-8859-11': - case 'iso8859-11': - case 'iso885911': - case 'tis-620': - case 'windows-874': - return 'windows-874' - case 'cp1250': - case 'windows-1250': - case 'x-cp1250': - return 'windows-1250' - case 'cp1251': - case 'windows-1251': - case 'x-cp1251': - return 'windows-1251' - case 'ansi_x3.4-1968': - case 'ascii': - case 'cp1252': - case 'cp819': - case 'csisolatin1': - case 'ibm819': - case 'iso-8859-1': - case 'iso-ir-100': - case 'iso8859-1': - case 'iso88591': - case 'iso_8859-1': - case 'iso_8859-1:1987': - case 'l1': - case 'latin1': - case 'us-ascii': - case 'windows-1252': - case 'x-cp1252': - return 'windows-1252' - case 'cp1253': - case 'windows-1253': - case 'x-cp1253': - return 'windows-1253' - case 'cp1254': - case 'csisolatin5': - case 'iso-8859-9': - case 'iso-ir-148': - case 'iso8859-9': - case 'iso88599': - case 'iso_8859-9': - case 'iso_8859-9:1989': - case 'l5': - case 'latin5': - case 'windows-1254': - case 'x-cp1254': - return 'windows-1254' - case 'cp1255': - case 'windows-1255': - case 'x-cp1255': - return 'windows-1255' - case 'cp1256': - case 'windows-1256': - case 'x-cp1256': - return 'windows-1256' - case 'cp1257': - case 'windows-1257': - case 'x-cp1257': - return 'windows-1257' - case 'cp1258': - case 'windows-1258': - case 'x-cp1258': - return 'windows-1258' - case 'x-mac-cyrillic': - case 'x-mac-ukrainian': - return 'x-mac-cyrillic' - case 'chinese': - case 'csgb2312': - case 'csiso58gb231280': - case 'gb2312': - case 'gb_2312': - case 'gb_2312-80': - case 'gbk': - case 'iso-ir-58': - case 'x-gbk': - return 'GBK' - case 'gb18030': - return 'gb18030' - case 'big5': - case 'big5-hkscs': - case 'cn-big5': - case 'csbig5': - case 'x-x-big5': - return 'Big5' - case 'cseucpkdfmtjapanese': - case 'euc-jp': - case 'x-euc-jp': - return 'EUC-JP' - case 'csiso2022jp': - case 'iso-2022-jp': - return 'ISO-2022-JP' - case 'csshiftjis': - case 'ms932': - case 'ms_kanji': - case 'shift-jis': - case 'shift_jis': - case 'sjis': - case 'windows-31j': - case 'x-sjis': - return 'Shift_JIS' - case 'cseuckr': - case 'csksc56011987': - case 'euc-kr': - case 'iso-ir-149': - case 'korean': - case 'ks_c_5601-1987': - case 'ks_c_5601-1989': - case 'ksc5601': - case 'ksc_5601': - case 'windows-949': - return 'EUC-KR' - case 'csiso2022kr': - case 'hz-gb-2312': - case 'iso-2022-cn': - case 'iso-2022-cn-ext': - case 'iso-2022-kr': - case 'replacement': - return 'replacement' - case 'unicodefffe': - case 'utf-16be': - return 'UTF-16BE' - case 'csunicode': - case 'iso-10646-ucs-2': - case 'ucs-2': - case 'unicode': - case 'unicodefeff': - case 'utf-16': - case 'utf-16le': - return 'UTF-16LE' - case 'x-user-defined': - return 'x-user-defined' - default: return 'failure' + /** + * The base implementation of methods like `_.dropWhile` and `_.takeWhile` + * without support for iteratee shorthands. + * + * @private + * @param {Array} array The array to query. + * @param {Function} predicate The function invoked per iteration. + * @param {boolean} [isDrop] Specify dropping elements instead of taking them. + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Array} Returns the slice of `array`. + */ + function baseWhile(array, predicate, isDrop, fromRight) { + var length = array.length, + index = fromRight ? length : -1; + + while ((fromRight ? index-- : ++index < length) && + predicate(array[index], index, array)) {} + + return isDrop + ? baseSlice(array, (fromRight ? 0 : index), (fromRight ? index + 1 : length)) + : baseSlice(array, (fromRight ? index + 1 : 0), (fromRight ? length : index)); + } + + /** + * The base implementation of `wrapperValue` which returns the result of + * performing a sequence of actions on the unwrapped `value`, where each + * successive action is supplied the return value of the previous. + * + * @private + * @param {*} value The unwrapped value. + * @param {Array} actions Actions to perform to resolve the unwrapped value. + * @returns {*} Returns the resolved value. + */ + function baseWrapperValue(value, actions) { + var result = value; + if (result instanceof LazyWrapper) { + result = result.value(); + } + return arrayReduce(actions, function(result, action) { + return action.func.apply(action.thisArg, arrayPush([result], action.args)); + }, result); + } + + /** + * The base implementation of methods like `_.xor`, without support for + * iteratee shorthands, that accepts an array of arrays to inspect. + * + * @private + * @param {Array} arrays The arrays to inspect. + * @param {Function} [iteratee] The iteratee invoked per element. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of values. + */ + function baseXor(arrays, iteratee, comparator) { + var length = arrays.length; + if (length < 2) { + return length ? baseUniq(arrays[0]) : []; + } + var index = -1, + result = Array(length); + + while (++index < length) { + var array = arrays[index], + othIndex = -1; + + while (++othIndex < length) { + if (othIndex != index) { + result[index] = baseDifference(result[index] || array, arrays[othIndex], iteratee, comparator); + } + } + } + return baseUniq(baseFlatten(result, 1), iteratee, comparator); + } + + /** + * This base implementation of `_.zipObject` which assigns values using `assignFunc`. + * + * @private + * @param {Array} props The property identifiers. + * @param {Array} values The property values. + * @param {Function} assignFunc The function to assign values. + * @returns {Object} Returns the new object. + */ + function baseZipObject(props, values, assignFunc) { + var index = -1, + length = props.length, + valsLength = values.length, + result = {}; + + while (++index < length) { + var value = index < valsLength ? values[index] : undefined; + assignFunc(result, props[index], value); + } + return result; + } + + /** + * Casts `value` to an empty array if it's not an array like object. + * + * @private + * @param {*} value The value to inspect. + * @returns {Array|Object} Returns the cast array-like object. + */ + function castArrayLikeObject(value) { + return isArrayLikeObject(value) ? value : []; + } + + /** + * Casts `value` to `identity` if it's not a function. + * + * @private + * @param {*} value The value to inspect. + * @returns {Function} Returns cast function. + */ + function castFunction(value) { + return typeof value == 'function' ? value : identity; + } + + /** + * Casts `value` to a path array if it's not one. + * + * @private + * @param {*} value The value to inspect. + * @param {Object} [object] The object to query keys on. + * @returns {Array} Returns the cast property path array. + */ + function castPath(value, object) { + if (isArray(value)) { + return value; + } + return isKey(value, object) ? [value] : stringToPath(toString(value)); + } + + /** + * A `baseRest` alias which can be replaced with `identity` by module + * replacement plugins. + * + * @private + * @type {Function} + * @param {Function} func The function to apply a rest parameter to. + * @returns {Function} Returns the new function. + */ + var castRest = baseRest; + + /** + * Casts `array` to a slice if it's needed. + * + * @private + * @param {Array} array The array to inspect. + * @param {number} start The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns the cast slice. + */ + function castSlice(array, start, end) { + var length = array.length; + end = end === undefined ? length : end; + return (!start && end >= length) ? array : baseSlice(array, start, end); + } + + /** + * A simple wrapper around the global [`clearTimeout`](https://mdn.io/clearTimeout). + * + * @private + * @param {number|Object} id The timer id or timeout object of the timer to clear. + */ + var clearTimeout = ctxClearTimeout || function(id) { + return root.clearTimeout(id); + }; + + /** + * Creates a clone of `buffer`. + * + * @private + * @param {Buffer} buffer The buffer to clone. + * @param {boolean} [isDeep] Specify a deep clone. + * @returns {Buffer} Returns the cloned buffer. + */ + function cloneBuffer(buffer, isDeep) { + if (isDeep) { + return buffer.slice(); + } + var length = buffer.length, + result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length); + + buffer.copy(result); + return result; + } + + /** + * Creates a clone of `arrayBuffer`. + * + * @private + * @param {ArrayBuffer} arrayBuffer The array buffer to clone. + * @returns {ArrayBuffer} Returns the cloned array buffer. + */ + function cloneArrayBuffer(arrayBuffer) { + var result = new arrayBuffer.constructor(arrayBuffer.byteLength); + new Uint8Array(result).set(new Uint8Array(arrayBuffer)); + return result; + } + + /** + * Creates a clone of `dataView`. + * + * @private + * @param {Object} dataView The data view to clone. + * @param {boolean} [isDeep] Specify a deep clone. + * @returns {Object} Returns the cloned data view. + */ + function cloneDataView(dataView, isDeep) { + var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer; + return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength); + } + + /** + * Creates a clone of `regexp`. + * + * @private + * @param {Object} regexp The regexp to clone. + * @returns {Object} Returns the cloned regexp. + */ + function cloneRegExp(regexp) { + var result = new regexp.constructor(regexp.source, reFlags.exec(regexp)); + result.lastIndex = regexp.lastIndex; + return result; + } + + /** + * Creates a clone of the `symbol` object. + * + * @private + * @param {Object} symbol The symbol object to clone. + * @returns {Object} Returns the cloned symbol object. + */ + function cloneSymbol(symbol) { + return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {}; + } + + /** + * Creates a clone of `typedArray`. + * + * @private + * @param {Object} typedArray The typed array to clone. + * @param {boolean} [isDeep] Specify a deep clone. + * @returns {Object} Returns the cloned typed array. + */ + function cloneTypedArray(typedArray, isDeep) { + var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer; + return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length); + } + + /** + * Compares values to sort them in ascending order. + * + * @private + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {number} Returns the sort order indicator for `value`. + */ + function compareAscending(value, other) { + if (value !== other) { + var valIsDefined = value !== undefined, + valIsNull = value === null, + valIsReflexive = value === value, + valIsSymbol = isSymbol(value); + + var othIsDefined = other !== undefined, + othIsNull = other === null, + othIsReflexive = other === other, + othIsSymbol = isSymbol(other); + + if ((!othIsNull && !othIsSymbol && !valIsSymbol && value > other) || + (valIsSymbol && othIsDefined && othIsReflexive && !othIsNull && !othIsSymbol) || + (valIsNull && othIsDefined && othIsReflexive) || + (!valIsDefined && othIsReflexive) || + !valIsReflexive) { + return 1; + } + if ((!valIsNull && !valIsSymbol && !othIsSymbol && value < other) || + (othIsSymbol && valIsDefined && valIsReflexive && !valIsNull && !valIsSymbol) || + (othIsNull && valIsDefined && valIsReflexive) || + (!othIsDefined && valIsReflexive) || + !othIsReflexive) { + return -1; + } + } + return 0; + } + + /** + * Used by `_.orderBy` to compare multiple properties of a value to another + * and stable sort them. + * + * If `orders` is unspecified, all values are sorted in ascending order. Otherwise, + * specify an order of "desc" for descending or "asc" for ascending sort order + * of corresponding values. + * + * @private + * @param {Object} object The object to compare. + * @param {Object} other The other object to compare. + * @param {boolean[]|string[]} orders The order to sort by for each property. + * @returns {number} Returns the sort order indicator for `object`. + */ + function compareMultiple(object, other, orders) { + var index = -1, + objCriteria = object.criteria, + othCriteria = other.criteria, + length = objCriteria.length, + ordersLength = orders.length; + + while (++index < length) { + var result = compareAscending(objCriteria[index], othCriteria[index]); + if (result) { + if (index >= ordersLength) { + return result; + } + var order = orders[index]; + return result * (order == 'desc' ? -1 : 1); + } + } + // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications + // that causes it, under certain circumstances, to provide the same value for + // `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247 + // for more details. + // + // This also ensures a stable sort in V8 and other engines. + // See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details. + return object.index - other.index; + } + + /** + * Creates an array that is the composition of partially applied arguments, + * placeholders, and provided arguments into a single array of arguments. + * + * @private + * @param {Array} args The provided arguments. + * @param {Array} partials The arguments to prepend to those provided. + * @param {Array} holders The `partials` placeholder indexes. + * @params {boolean} [isCurried] Specify composing for a curried function. + * @returns {Array} Returns the new array of composed arguments. + */ + function composeArgs(args, partials, holders, isCurried) { + var argsIndex = -1, + argsLength = args.length, + holdersLength = holders.length, + leftIndex = -1, + leftLength = partials.length, + rangeLength = nativeMax(argsLength - holdersLength, 0), + result = Array(leftLength + rangeLength), + isUncurried = !isCurried; + + while (++leftIndex < leftLength) { + result[leftIndex] = partials[leftIndex]; + } + while (++argsIndex < holdersLength) { + if (isUncurried || argsIndex < argsLength) { + result[holders[argsIndex]] = args[argsIndex]; + } + } + while (rangeLength--) { + result[leftIndex++] = args[argsIndex++]; + } + return result; + } + + /** + * This function is like `composeArgs` except that the arguments composition + * is tailored for `_.partialRight`. + * + * @private + * @param {Array} args The provided arguments. + * @param {Array} partials The arguments to append to those provided. + * @param {Array} holders The `partials` placeholder indexes. + * @params {boolean} [isCurried] Specify composing for a curried function. + * @returns {Array} Returns the new array of composed arguments. + */ + function composeArgsRight(args, partials, holders, isCurried) { + var argsIndex = -1, + argsLength = args.length, + holdersIndex = -1, + holdersLength = holders.length, + rightIndex = -1, + rightLength = partials.length, + rangeLength = nativeMax(argsLength - holdersLength, 0), + result = Array(rangeLength + rightLength), + isUncurried = !isCurried; + + while (++argsIndex < rangeLength) { + result[argsIndex] = args[argsIndex]; + } + var offset = argsIndex; + while (++rightIndex < rightLength) { + result[offset + rightIndex] = partials[rightIndex]; + } + while (++holdersIndex < holdersLength) { + if (isUncurried || argsIndex < argsLength) { + result[offset + holders[holdersIndex]] = args[argsIndex++]; + } + } + return result; + } + + /** + * Copies the values of `source` to `array`. + * + * @private + * @param {Array} source The array to copy values from. + * @param {Array} [array=[]] The array to copy values to. + * @returns {Array} Returns `array`. + */ + function copyArray(source, array) { + var index = -1, + length = source.length; + + array || (array = Array(length)); + while (++index < length) { + array[index] = source[index]; + } + return array; + } + + /** + * Copies properties of `source` to `object`. + * + * @private + * @param {Object} source The object to copy properties from. + * @param {Array} props The property identifiers to copy. + * @param {Object} [object={}] The object to copy properties to. + * @param {Function} [customizer] The function to customize copied values. + * @returns {Object} Returns `object`. + */ + function copyObject(source, props, object, customizer) { + var isNew = !object; + object || (object = {}); + + var index = -1, + length = props.length; + + while (++index < length) { + var key = props[index]; + + var newValue = customizer + ? customizer(object[key], source[key], key, object, source) + : undefined; + + if (newValue === undefined) { + newValue = source[key]; + } + if (isNew) { + baseAssignValue(object, key, newValue); + } else { + assignValue(object, key, newValue); + } + } + return object; + } + + /** + * Copies own symbols of `source` to `object`. + * + * @private + * @param {Object} source The object to copy symbols from. + * @param {Object} [object={}] The object to copy symbols to. + * @returns {Object} Returns `object`. + */ + function copySymbols(source, object) { + return copyObject(source, getSymbols(source), object); + } + + /** + * Copies own and inherited symbols of `source` to `object`. + * + * @private + * @param {Object} source The object to copy symbols from. + * @param {Object} [object={}] The object to copy symbols to. + * @returns {Object} Returns `object`. + */ + function copySymbolsIn(source, object) { + return copyObject(source, getSymbolsIn(source), object); + } + + /** + * Creates a function like `_.groupBy`. + * + * @private + * @param {Function} setter The function to set accumulator values. + * @param {Function} [initializer] The accumulator object initializer. + * @returns {Function} Returns the new aggregator function. + */ + function createAggregator(setter, initializer) { + return function(collection, iteratee) { + var func = isArray(collection) ? arrayAggregator : baseAggregator, + accumulator = initializer ? initializer() : {}; + + return func(collection, setter, getIteratee(iteratee, 2), accumulator); + }; + } + + /** + * Creates a function like `_.assign`. + * + * @private + * @param {Function} assigner The function to assign values. + * @returns {Function} Returns the new assigner function. + */ + function createAssigner(assigner) { + return baseRest(function(object, sources) { + var index = -1, + length = sources.length, + customizer = length > 1 ? sources[length - 1] : undefined, + guard = length > 2 ? sources[2] : undefined; + + customizer = (assigner.length > 3 && typeof customizer == 'function') + ? (length--, customizer) + : undefined; + + if (guard && isIterateeCall(sources[0], sources[1], guard)) { + customizer = length < 3 ? undefined : customizer; + length = 1; + } + object = Object(object); + while (++index < length) { + var source = sources[index]; + if (source) { + assigner(object, source, index, customizer); + } + } + return object; + }); + } + + /** + * Creates a `baseEach` or `baseEachRight` function. + * + * @private + * @param {Function} eachFunc The function to iterate over a collection. + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Function} Returns the new base function. + */ + function createBaseEach(eachFunc, fromRight) { + return function(collection, iteratee) { + if (collection == null) { + return collection; + } + if (!isArrayLike(collection)) { + return eachFunc(collection, iteratee); + } + var length = collection.length, + index = fromRight ? length : -1, + iterable = Object(collection); + + while ((fromRight ? index-- : ++index < length)) { + if (iteratee(iterable[index], index, iterable) === false) { + break; + } + } + return collection; + }; + } + + /** + * Creates a base function for methods like `_.forIn` and `_.forOwn`. + * + * @private + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Function} Returns the new base function. + */ + function createBaseFor(fromRight) { + return function(object, iteratee, keysFunc) { + var index = -1, + iterable = Object(object), + props = keysFunc(object), + length = props.length; + + while (length--) { + var key = props[fromRight ? length : ++index]; + if (iteratee(iterable[key], key, iterable) === false) { + break; + } + } + return object; + }; + } + + /** + * Creates a function that wraps `func` to invoke it with the optional `this` + * binding of `thisArg`. + * + * @private + * @param {Function} func The function to wrap. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @param {*} [thisArg] The `this` binding of `func`. + * @returns {Function} Returns the new wrapped function. + */ + function createBind(func, bitmask, thisArg) { + var isBind = bitmask & WRAP_BIND_FLAG, + Ctor = createCtor(func); + + function wrapper() { + var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; + return fn.apply(isBind ? thisArg : this, arguments); + } + return wrapper; + } + + /** + * Creates a function like `_.lowerFirst`. + * + * @private + * @param {string} methodName The name of the `String` case method to use. + * @returns {Function} Returns the new case function. + */ + function createCaseFirst(methodName) { + return function(string) { + string = toString(string); + + var strSymbols = hasUnicode(string) + ? stringToArray(string) + : undefined; + + var chr = strSymbols + ? strSymbols[0] + : string.charAt(0); + + var trailing = strSymbols + ? castSlice(strSymbols, 1).join('') + : string.slice(1); + + return chr[methodName]() + trailing; + }; + } + + /** + * Creates a function like `_.camelCase`. + * + * @private + * @param {Function} callback The function to combine each word. + * @returns {Function} Returns the new compounder function. + */ + function createCompounder(callback) { + return function(string) { + return arrayReduce(words(deburr(string).replace(reApos, '')), callback, ''); + }; + } + + /** + * Creates a function that produces an instance of `Ctor` regardless of + * whether it was invoked as part of a `new` expression or by `call` or `apply`. + * + * @private + * @param {Function} Ctor The constructor to wrap. + * @returns {Function} Returns the new wrapped function. + */ + function createCtor(Ctor) { + return function() { + // Use a `switch` statement to work with class constructors. See + // http://ecma-international.org/ecma-262/7.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist + // for more details. + var args = arguments; + switch (args.length) { + case 0: return new Ctor; + case 1: return new Ctor(args[0]); + case 2: return new Ctor(args[0], args[1]); + case 3: return new Ctor(args[0], args[1], args[2]); + case 4: return new Ctor(args[0], args[1], args[2], args[3]); + case 5: return new Ctor(args[0], args[1], args[2], args[3], args[4]); + case 6: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5]); + case 7: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5], args[6]); + } + var thisBinding = baseCreate(Ctor.prototype), + result = Ctor.apply(thisBinding, args); + + // Mimic the constructor's `return` behavior. + // See https://es5.github.io/#x13.2.2 for more details. + return isObject(result) ? result : thisBinding; + }; + } + + /** + * Creates a function that wraps `func` to enable currying. + * + * @private + * @param {Function} func The function to wrap. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @param {number} arity The arity of `func`. + * @returns {Function} Returns the new wrapped function. + */ + function createCurry(func, bitmask, arity) { + var Ctor = createCtor(func); + + function wrapper() { + var length = arguments.length, + args = Array(length), + index = length, + placeholder = getHolder(wrapper); + + while (index--) { + args[index] = arguments[index]; + } + var holders = (length < 3 && args[0] !== placeholder && args[length - 1] !== placeholder) + ? [] + : replaceHolders(args, placeholder); + + length -= holders.length; + if (length < arity) { + return createRecurry( + func, bitmask, createHybrid, wrapper.placeholder, undefined, + args, holders, undefined, undefined, arity - length); + } + var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; + return apply(fn, this, args); + } + return wrapper; + } + + /** + * Creates a `_.find` or `_.findLast` function. + * + * @private + * @param {Function} findIndexFunc The function to find the collection index. + * @returns {Function} Returns the new find function. + */ + function createFind(findIndexFunc) { + return function(collection, predicate, fromIndex) { + var iterable = Object(collection); + if (!isArrayLike(collection)) { + var iteratee = getIteratee(predicate, 3); + collection = keys(collection); + predicate = function(key) { return iteratee(iterable[key], key, iterable); }; + } + var index = findIndexFunc(collection, predicate, fromIndex); + return index > -1 ? iterable[iteratee ? collection[index] : index] : undefined; + }; + } + + /** + * Creates a `_.flow` or `_.flowRight` function. + * + * @private + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Function} Returns the new flow function. + */ + function createFlow(fromRight) { + return flatRest(function(funcs) { + var length = funcs.length, + index = length, + prereq = LodashWrapper.prototype.thru; + + if (fromRight) { + funcs.reverse(); + } + while (index--) { + var func = funcs[index]; + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + if (prereq && !wrapper && getFuncName(func) == 'wrapper') { + var wrapper = new LodashWrapper([], true); + } + } + index = wrapper ? index : length; + while (++index < length) { + func = funcs[index]; + + var funcName = getFuncName(func), + data = funcName == 'wrapper' ? getData(func) : undefined; + + if (data && isLaziable(data[0]) && + data[1] == (WRAP_ARY_FLAG | WRAP_CURRY_FLAG | WRAP_PARTIAL_FLAG | WRAP_REARG_FLAG) && + !data[4].length && data[9] == 1 + ) { + wrapper = wrapper[getFuncName(data[0])].apply(wrapper, data[3]); + } else { + wrapper = (func.length == 1 && isLaziable(func)) + ? wrapper[funcName]() + : wrapper.thru(func); + } + } + return function() { + var args = arguments, + value = args[0]; + + if (wrapper && args.length == 1 && isArray(value)) { + return wrapper.plant(value).value(); + } + var index = 0, + result = length ? funcs[index].apply(this, args) : value; + + while (++index < length) { + result = funcs[index].call(this, result); + } + return result; + }; + }); + } + + /** + * Creates a function that wraps `func` to invoke it with optional `this` + * binding of `thisArg`, partial application, and currying. + * + * @private + * @param {Function|string} func The function or method name to wrap. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @param {*} [thisArg] The `this` binding of `func`. + * @param {Array} [partials] The arguments to prepend to those provided to + * the new function. + * @param {Array} [holders] The `partials` placeholder indexes. + * @param {Array} [partialsRight] The arguments to append to those provided + * to the new function. + * @param {Array} [holdersRight] The `partialsRight` placeholder indexes. + * @param {Array} [argPos] The argument positions of the new function. + * @param {number} [ary] The arity cap of `func`. + * @param {number} [arity] The arity of `func`. + * @returns {Function} Returns the new wrapped function. + */ + function createHybrid(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) { + var isAry = bitmask & WRAP_ARY_FLAG, + isBind = bitmask & WRAP_BIND_FLAG, + isBindKey = bitmask & WRAP_BIND_KEY_FLAG, + isCurried = bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG), + isFlip = bitmask & WRAP_FLIP_FLAG, + Ctor = isBindKey ? undefined : createCtor(func); + + function wrapper() { + var length = arguments.length, + args = Array(length), + index = length; + + while (index--) { + args[index] = arguments[index]; + } + if (isCurried) { + var placeholder = getHolder(wrapper), + holdersCount = countHolders(args, placeholder); + } + if (partials) { + args = composeArgs(args, partials, holders, isCurried); + } + if (partialsRight) { + args = composeArgsRight(args, partialsRight, holdersRight, isCurried); + } + length -= holdersCount; + if (isCurried && length < arity) { + var newHolders = replaceHolders(args, placeholder); + return createRecurry( + func, bitmask, createHybrid, wrapper.placeholder, thisArg, + args, newHolders, argPos, ary, arity - length + ); + } + var thisBinding = isBind ? thisArg : this, + fn = isBindKey ? thisBinding[func] : func; + + length = args.length; + if (argPos) { + args = reorder(args, argPos); + } else if (isFlip && length > 1) { + args.reverse(); + } + if (isAry && ary < length) { + args.length = ary; + } + if (this && this !== root && this instanceof wrapper) { + fn = Ctor || createCtor(fn); + } + return fn.apply(thisBinding, args); + } + return wrapper; + } + + /** + * Creates a function like `_.invertBy`. + * + * @private + * @param {Function} setter The function to set accumulator values. + * @param {Function} toIteratee The function to resolve iteratees. + * @returns {Function} Returns the new inverter function. + */ + function createInverter(setter, toIteratee) { + return function(object, iteratee) { + return baseInverter(object, setter, toIteratee(iteratee), {}); + }; + } + + /** + * Creates a function that performs a mathematical operation on two values. + * + * @private + * @param {Function} operator The function to perform the operation. + * @param {number} [defaultValue] The value used for `undefined` arguments. + * @returns {Function} Returns the new mathematical operation function. + */ + function createMathOperation(operator, defaultValue) { + return function(value, other) { + var result; + if (value === undefined && other === undefined) { + return defaultValue; + } + if (value !== undefined) { + result = value; + } + if (other !== undefined) { + if (result === undefined) { + return other; + } + if (typeof value == 'string' || typeof other == 'string') { + value = baseToString(value); + other = baseToString(other); + } else { + value = baseToNumber(value); + other = baseToNumber(other); + } + result = operator(value, other); + } + return result; + }; + } + + /** + * Creates a function like `_.over`. + * + * @private + * @param {Function} arrayFunc The function to iterate over iteratees. + * @returns {Function} Returns the new over function. + */ + function createOver(arrayFunc) { + return flatRest(function(iteratees) { + iteratees = arrayMap(iteratees, baseUnary(getIteratee())); + return baseRest(function(args) { + var thisArg = this; + return arrayFunc(iteratees, function(iteratee) { + return apply(iteratee, thisArg, args); + }); + }); + }); + } + + /** + * Creates the padding for `string` based on `length`. The `chars` string + * is truncated if the number of characters exceeds `length`. + * + * @private + * @param {number} length The padding length. + * @param {string} [chars=' '] The string used as padding. + * @returns {string} Returns the padding for `string`. + */ + function createPadding(length, chars) { + chars = chars === undefined ? ' ' : baseToString(chars); + + var charsLength = chars.length; + if (charsLength < 2) { + return charsLength ? baseRepeat(chars, length) : chars; + } + var result = baseRepeat(chars, nativeCeil(length / stringSize(chars))); + return hasUnicode(chars) + ? castSlice(stringToArray(result), 0, length).join('') + : result.slice(0, length); + } + + /** + * Creates a function that wraps `func` to invoke it with the `this` binding + * of `thisArg` and `partials` prepended to the arguments it receives. + * + * @private + * @param {Function} func The function to wrap. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @param {*} thisArg The `this` binding of `func`. + * @param {Array} partials The arguments to prepend to those provided to + * the new function. + * @returns {Function} Returns the new wrapped function. + */ + function createPartial(func, bitmask, thisArg, partials) { + var isBind = bitmask & WRAP_BIND_FLAG, + Ctor = createCtor(func); + + function wrapper() { + var argsIndex = -1, + argsLength = arguments.length, + leftIndex = -1, + leftLength = partials.length, + args = Array(leftLength + argsLength), + fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; + + while (++leftIndex < leftLength) { + args[leftIndex] = partials[leftIndex]; + } + while (argsLength--) { + args[leftIndex++] = arguments[++argsIndex]; + } + return apply(fn, isBind ? thisArg : this, args); + } + return wrapper; + } + + /** + * Creates a `_.range` or `_.rangeRight` function. + * + * @private + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Function} Returns the new range function. + */ + function createRange(fromRight) { + return function(start, end, step) { + if (step && typeof step != 'number' && isIterateeCall(start, end, step)) { + end = step = undefined; + } + // Ensure the sign of `-0` is preserved. + start = toFinite(start); + if (end === undefined) { + end = start; + start = 0; + } else { + end = toFinite(end); + } + step = step === undefined ? (start < end ? 1 : -1) : toFinite(step); + return baseRange(start, end, step, fromRight); + }; + } + + /** + * Creates a function that performs a relational operation on two values. + * + * @private + * @param {Function} operator The function to perform the operation. + * @returns {Function} Returns the new relational operation function. + */ + function createRelationalOperation(operator) { + return function(value, other) { + if (!(typeof value == 'string' && typeof other == 'string')) { + value = toNumber(value); + other = toNumber(other); + } + return operator(value, other); + }; + } + + /** + * Creates a function that wraps `func` to continue currying. + * + * @private + * @param {Function} func The function to wrap. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @param {Function} wrapFunc The function to create the `func` wrapper. + * @param {*} placeholder The placeholder value. + * @param {*} [thisArg] The `this` binding of `func`. + * @param {Array} [partials] The arguments to prepend to those provided to + * the new function. + * @param {Array} [holders] The `partials` placeholder indexes. + * @param {Array} [argPos] The argument positions of the new function. + * @param {number} [ary] The arity cap of `func`. + * @param {number} [arity] The arity of `func`. + * @returns {Function} Returns the new wrapped function. + */ + function createRecurry(func, bitmask, wrapFunc, placeholder, thisArg, partials, holders, argPos, ary, arity) { + var isCurry = bitmask & WRAP_CURRY_FLAG, + newHolders = isCurry ? holders : undefined, + newHoldersRight = isCurry ? undefined : holders, + newPartials = isCurry ? partials : undefined, + newPartialsRight = isCurry ? undefined : partials; + + bitmask |= (isCurry ? WRAP_PARTIAL_FLAG : WRAP_PARTIAL_RIGHT_FLAG); + bitmask &= ~(isCurry ? WRAP_PARTIAL_RIGHT_FLAG : WRAP_PARTIAL_FLAG); + + if (!(bitmask & WRAP_CURRY_BOUND_FLAG)) { + bitmask &= ~(WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG); + } + var newData = [ + func, bitmask, thisArg, newPartials, newHolders, newPartialsRight, + newHoldersRight, argPos, ary, arity + ]; + + var result = wrapFunc.apply(undefined, newData); + if (isLaziable(func)) { + setData(result, newData); + } + result.placeholder = placeholder; + return setWrapToString(result, func, bitmask); + } + + /** + * Creates a function like `_.round`. + * + * @private + * @param {string} methodName The name of the `Math` method to use when rounding. + * @returns {Function} Returns the new round function. + */ + function createRound(methodName) { + var func = Math[methodName]; + return function(number, precision) { + number = toNumber(number); + precision = precision == null ? 0 : nativeMin(toInteger(precision), 292); + if (precision && nativeIsFinite(number)) { + // Shift with exponential notation to avoid floating-point issues. + // See [MDN](https://mdn.io/round#Examples) for more details. + var pair = (toString(number) + 'e').split('e'), + value = func(pair[0] + 'e' + (+pair[1] + precision)); + + pair = (toString(value) + 'e').split('e'); + return +(pair[0] + 'e' + (+pair[1] - precision)); + } + return func(number); + }; + } + + /** + * Creates a set object of `values`. + * + * @private + * @param {Array} values The values to add to the set. + * @returns {Object} Returns the new set. + */ + var createSet = !(Set && (1 / setToArray(new Set([,-0]))[1]) == INFINITY) ? noop : function(values) { + return new Set(values); + }; + + /** + * Creates a `_.toPairs` or `_.toPairsIn` function. + * + * @private + * @param {Function} keysFunc The function to get the keys of a given object. + * @returns {Function} Returns the new pairs function. + */ + function createToPairs(keysFunc) { + return function(object) { + var tag = getTag(object); + if (tag == mapTag) { + return mapToArray(object); + } + if (tag == setTag) { + return setToPairs(object); + } + return baseToPairs(object, keysFunc(object)); + }; + } + + /** + * Creates a function that either curries or invokes `func` with optional + * `this` binding and partially applied arguments. + * + * @private + * @param {Function|string} func The function or method name to wrap. + * @param {number} bitmask The bitmask flags. + * 1 - `_.bind` + * 2 - `_.bindKey` + * 4 - `_.curry` or `_.curryRight` of a bound function + * 8 - `_.curry` + * 16 - `_.curryRight` + * 32 - `_.partial` + * 64 - `_.partialRight` + * 128 - `_.rearg` + * 256 - `_.ary` + * 512 - `_.flip` + * @param {*} [thisArg] The `this` binding of `func`. + * @param {Array} [partials] The arguments to be partially applied. + * @param {Array} [holders] The `partials` placeholder indexes. + * @param {Array} [argPos] The argument positions of the new function. + * @param {number} [ary] The arity cap of `func`. + * @param {number} [arity] The arity of `func`. + * @returns {Function} Returns the new wrapped function. + */ + function createWrap(func, bitmask, thisArg, partials, holders, argPos, ary, arity) { + var isBindKey = bitmask & WRAP_BIND_KEY_FLAG; + if (!isBindKey && typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + var length = partials ? partials.length : 0; + if (!length) { + bitmask &= ~(WRAP_PARTIAL_FLAG | WRAP_PARTIAL_RIGHT_FLAG); + partials = holders = undefined; + } + ary = ary === undefined ? ary : nativeMax(toInteger(ary), 0); + arity = arity === undefined ? arity : toInteger(arity); + length -= holders ? holders.length : 0; + + if (bitmask & WRAP_PARTIAL_RIGHT_FLAG) { + var partialsRight = partials, + holdersRight = holders; + + partials = holders = undefined; + } + var data = isBindKey ? undefined : getData(func); + + var newData = [ + func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, + argPos, ary, arity + ]; + + if (data) { + mergeData(newData, data); + } + func = newData[0]; + bitmask = newData[1]; + thisArg = newData[2]; + partials = newData[3]; + holders = newData[4]; + arity = newData[9] = newData[9] === undefined + ? (isBindKey ? 0 : func.length) + : nativeMax(newData[9] - length, 0); + + if (!arity && bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG)) { + bitmask &= ~(WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG); + } + if (!bitmask || bitmask == WRAP_BIND_FLAG) { + var result = createBind(func, bitmask, thisArg); + } else if (bitmask == WRAP_CURRY_FLAG || bitmask == WRAP_CURRY_RIGHT_FLAG) { + result = createCurry(func, bitmask, arity); + } else if ((bitmask == WRAP_PARTIAL_FLAG || bitmask == (WRAP_BIND_FLAG | WRAP_PARTIAL_FLAG)) && !holders.length) { + result = createPartial(func, bitmask, thisArg, partials); + } else { + result = createHybrid.apply(undefined, newData); + } + var setter = data ? baseSetData : setData; + return setWrapToString(setter(result, newData), func, bitmask); + } + + /** + * Used by `_.defaults` to customize its `_.assignIn` use to assign properties + * of source objects to the destination object for all destination properties + * that resolve to `undefined`. + * + * @private + * @param {*} objValue The destination value. + * @param {*} srcValue The source value. + * @param {string} key The key of the property to assign. + * @param {Object} object The parent object of `objValue`. + * @returns {*} Returns the value to assign. + */ + function customDefaultsAssignIn(objValue, srcValue, key, object) { + if (objValue === undefined || + (eq(objValue, objectProto[key]) && !hasOwnProperty.call(object, key))) { + return srcValue; + } + return objValue; + } + + /** + * Used by `_.defaultsDeep` to customize its `_.merge` use to merge source + * objects into destination objects that are passed thru. + * + * @private + * @param {*} objValue The destination value. + * @param {*} srcValue The source value. + * @param {string} key The key of the property to merge. + * @param {Object} object The parent object of `objValue`. + * @param {Object} source The parent object of `srcValue`. + * @param {Object} [stack] Tracks traversed source values and their merged + * counterparts. + * @returns {*} Returns the value to assign. + */ + function customDefaultsMerge(objValue, srcValue, key, object, source, stack) { + if (isObject(objValue) && isObject(srcValue)) { + // Recursively merge objects and arrays (susceptible to call stack limits). + stack.set(srcValue, objValue); + baseMerge(objValue, srcValue, undefined, customDefaultsMerge, stack); + stack['delete'](srcValue); + } + return objValue; + } + + /** + * Used by `_.omit` to customize its `_.cloneDeep` use to only clone plain + * objects. + * + * @private + * @param {*} value The value to inspect. + * @param {string} key The key of the property to inspect. + * @returns {*} Returns the uncloned value or `undefined` to defer cloning to `_.cloneDeep`. + */ + function customOmitClone(value) { + return isPlainObject(value) ? undefined : value; + } + + /** + * A specialized version of `baseIsEqualDeep` for arrays with support for + * partial deep comparisons. + * + * @private + * @param {Array} array The array to compare. + * @param {Array} other The other array to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} stack Tracks traversed `array` and `other` objects. + * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`. + */ + function equalArrays(array, other, bitmask, customizer, equalFunc, stack) { + var isPartial = bitmask & COMPARE_PARTIAL_FLAG, + arrLength = array.length, + othLength = other.length; + + if (arrLength != othLength && !(isPartial && othLength > arrLength)) { + return false; + } + // Check that cyclic values are equal. + var arrStacked = stack.get(array); + var othStacked = stack.get(other); + if (arrStacked && othStacked) { + return arrStacked == other && othStacked == array; + } + var index = -1, + result = true, + seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined; + + stack.set(array, other); + stack.set(other, array); + + // Ignore non-index properties. + while (++index < arrLength) { + var arrValue = array[index], + othValue = other[index]; + + if (customizer) { + var compared = isPartial + ? customizer(othValue, arrValue, index, other, array, stack) + : customizer(arrValue, othValue, index, array, other, stack); + } + if (compared !== undefined) { + if (compared) { + continue; + } + result = false; + break; + } + // Recursively compare arrays (susceptible to call stack limits). + if (seen) { + if (!arraySome(other, function(othValue, othIndex) { + if (!cacheHas(seen, othIndex) && + (arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) { + return seen.push(othIndex); + } + })) { + result = false; + break; + } + } else if (!( + arrValue === othValue || + equalFunc(arrValue, othValue, bitmask, customizer, stack) + )) { + result = false; + break; + } + } + stack['delete'](array); + stack['delete'](other); + return result; + } + + /** + * A specialized version of `baseIsEqualDeep` for comparing objects of + * the same `toStringTag`. + * + * **Note:** This function only supports comparing values with tags of + * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`. + * + * @private + * @param {Object} object The object to compare. + * @param {Object} other The other object to compare. + * @param {string} tag The `toStringTag` of the objects to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} stack Tracks traversed `object` and `other` objects. + * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. + */ + function equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) { + switch (tag) { + case dataViewTag: + if ((object.byteLength != other.byteLength) || + (object.byteOffset != other.byteOffset)) { + return false; + } + object = object.buffer; + other = other.buffer; + + case arrayBufferTag: + if ((object.byteLength != other.byteLength) || + !equalFunc(new Uint8Array(object), new Uint8Array(other))) { + return false; + } + return true; + + case boolTag: + case dateTag: + case numberTag: + // Coerce booleans to `1` or `0` and dates to milliseconds. + // Invalid dates are coerced to `NaN`. + return eq(+object, +other); + + case errorTag: + return object.name == other.name && object.message == other.message; + + case regexpTag: + case stringTag: + // Coerce regexes to strings and treat strings, primitives and objects, + // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring + // for more details. + return object == (other + ''); + + case mapTag: + var convert = mapToArray; + + case setTag: + var isPartial = bitmask & COMPARE_PARTIAL_FLAG; + convert || (convert = setToArray); + + if (object.size != other.size && !isPartial) { + return false; + } + // Assume cyclic values are equal. + var stacked = stack.get(object); + if (stacked) { + return stacked == other; + } + bitmask |= COMPARE_UNORDERED_FLAG; + + // Recursively compare objects (susceptible to call stack limits). + stack.set(object, other); + var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack); + stack['delete'](object); + return result; + + case symbolTag: + if (symbolValueOf) { + return symbolValueOf.call(object) == symbolValueOf.call(other); + } + } + return false; + } + + /** + * A specialized version of `baseIsEqualDeep` for objects with support for + * partial deep comparisons. + * + * @private + * @param {Object} object The object to compare. + * @param {Object} other The other object to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} stack Tracks traversed `object` and `other` objects. + * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. + */ + function equalObjects(object, other, bitmask, customizer, equalFunc, stack) { + var isPartial = bitmask & COMPARE_PARTIAL_FLAG, + objProps = getAllKeys(object), + objLength = objProps.length, + othProps = getAllKeys(other), + othLength = othProps.length; + + if (objLength != othLength && !isPartial) { + return false; + } + var index = objLength; + while (index--) { + var key = objProps[index]; + if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) { + return false; + } + } + // Check that cyclic values are equal. + var objStacked = stack.get(object); + var othStacked = stack.get(other); + if (objStacked && othStacked) { + return objStacked == other && othStacked == object; + } + var result = true; + stack.set(object, other); + stack.set(other, object); + + var skipCtor = isPartial; + while (++index < objLength) { + key = objProps[index]; + var objValue = object[key], + othValue = other[key]; + + if (customizer) { + var compared = isPartial + ? customizer(othValue, objValue, key, other, object, stack) + : customizer(objValue, othValue, key, object, other, stack); + } + // Recursively compare objects (susceptible to call stack limits). + if (!(compared === undefined + ? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack)) + : compared + )) { + result = false; + break; + } + skipCtor || (skipCtor = key == 'constructor'); + } + if (result && !skipCtor) { + var objCtor = object.constructor, + othCtor = other.constructor; + + // Non `Object` object instances with different constructors are not equal. + if (objCtor != othCtor && + ('constructor' in object && 'constructor' in other) && + !(typeof objCtor == 'function' && objCtor instanceof objCtor && + typeof othCtor == 'function' && othCtor instanceof othCtor)) { + result = false; + } + } + stack['delete'](object); + stack['delete'](other); + return result; + } + + /** + * A specialized version of `baseRest` which flattens the rest array. + * + * @private + * @param {Function} func The function to apply a rest parameter to. + * @returns {Function} Returns the new function. + */ + function flatRest(func) { + return setToString(overRest(func, undefined, flatten), func + ''); + } + + /** + * Creates an array of own enumerable property names and symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names and symbols. + */ + function getAllKeys(object) { + return baseGetAllKeys(object, keys, getSymbols); + } + + /** + * Creates an array of own and inherited enumerable property names and + * symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names and symbols. + */ + function getAllKeysIn(object) { + return baseGetAllKeys(object, keysIn, getSymbolsIn); + } + + /** + * Gets metadata for `func`. + * + * @private + * @param {Function} func The function to query. + * @returns {*} Returns the metadata for `func`. + */ + var getData = !metaMap ? noop : function(func) { + return metaMap.get(func); + }; + + /** + * Gets the name of `func`. + * + * @private + * @param {Function} func The function to query. + * @returns {string} Returns the function name. + */ + function getFuncName(func) { + var result = (func.name + ''), + array = realNames[result], + length = hasOwnProperty.call(realNames, result) ? array.length : 0; + + while (length--) { + var data = array[length], + otherFunc = data.func; + if (otherFunc == null || otherFunc == func) { + return data.name; + } + } + return result; + } + + /** + * Gets the argument placeholder value for `func`. + * + * @private + * @param {Function} func The function to inspect. + * @returns {*} Returns the placeholder value. + */ + function getHolder(func) { + var object = hasOwnProperty.call(lodash, 'placeholder') ? lodash : func; + return object.placeholder; + } + + /** + * Gets the appropriate "iteratee" function. If `_.iteratee` is customized, + * this function returns the custom method, otherwise it returns `baseIteratee`. + * If arguments are provided, the chosen function is invoked with them and + * its result is returned. + * + * @private + * @param {*} [value] The value to convert to an iteratee. + * @param {number} [arity] The arity of the created iteratee. + * @returns {Function} Returns the chosen function or its result. + */ + function getIteratee() { + var result = lodash.iteratee || iteratee; + result = result === iteratee ? baseIteratee : result; + return arguments.length ? result(arguments[0], arguments[1]) : result; + } + + /** + * Gets the data for `map`. + * + * @private + * @param {Object} map The map to query. + * @param {string} key The reference key. + * @returns {*} Returns the map data. + */ + function getMapData(map, key) { + var data = map.__data__; + return isKeyable(key) + ? data[typeof key == 'string' ? 'string' : 'hash'] + : data.map; + } + + /** + * Gets the property names, values, and compare flags of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the match data of `object`. + */ + function getMatchData(object) { + var result = keys(object), + length = result.length; + + while (length--) { + var key = result[length], + value = object[key]; + + result[length] = [key, value, isStrictComparable(value)]; + } + return result; + } + + /** + * Gets the native function at `key` of `object`. + * + * @private + * @param {Object} object The object to query. + * @param {string} key The key of the method to get. + * @returns {*} Returns the function if it's native, else `undefined`. + */ + function getNative(object, key) { + var value = getValue(object, key); + return baseIsNative(value) ? value : undefined; + } + + /** + * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the raw `toStringTag`. + */ + function getRawTag(value) { + var isOwn = hasOwnProperty.call(value, symToStringTag), + tag = value[symToStringTag]; + + try { + value[symToStringTag] = undefined; + var unmasked = true; + } catch (e) {} + + var result = nativeObjectToString.call(value); + if (unmasked) { + if (isOwn) { + value[symToStringTag] = tag; + } else { + delete value[symToStringTag]; + } + } + return result; + } + + /** + * Creates an array of the own enumerable symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of symbols. + */ + var getSymbols = !nativeGetSymbols ? stubArray : function(object) { + if (object == null) { + return []; + } + object = Object(object); + return arrayFilter(nativeGetSymbols(object), function(symbol) { + return propertyIsEnumerable.call(object, symbol); + }); + }; + + /** + * Creates an array of the own and inherited enumerable symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of symbols. + */ + var getSymbolsIn = !nativeGetSymbols ? stubArray : function(object) { + var result = []; + while (object) { + arrayPush(result, getSymbols(object)); + object = getPrototype(object); + } + return result; + }; + + /** + * Gets the `toStringTag` of `value`. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the `toStringTag`. + */ + var getTag = baseGetTag; + + // Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6. + if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) || + (Map && getTag(new Map) != mapTag) || + (Promise && getTag(Promise.resolve()) != promiseTag) || + (Set && getTag(new Set) != setTag) || + (WeakMap && getTag(new WeakMap) != weakMapTag)) { + getTag = function(value) { + var result = baseGetTag(value), + Ctor = result == objectTag ? value.constructor : undefined, + ctorString = Ctor ? toSource(Ctor) : ''; + + if (ctorString) { + switch (ctorString) { + case dataViewCtorString: return dataViewTag; + case mapCtorString: return mapTag; + case promiseCtorString: return promiseTag; + case setCtorString: return setTag; + case weakMapCtorString: return weakMapTag; + } + } + return result; + }; + } + + /** + * Gets the view, applying any `transforms` to the `start` and `end` positions. + * + * @private + * @param {number} start The start of the view. + * @param {number} end The end of the view. + * @param {Array} transforms The transformations to apply to the view. + * @returns {Object} Returns an object containing the `start` and `end` + * positions of the view. + */ + function getView(start, end, transforms) { + var index = -1, + length = transforms.length; + + while (++index < length) { + var data = transforms[index], + size = data.size; + + switch (data.type) { + case 'drop': start += size; break; + case 'dropRight': end -= size; break; + case 'take': end = nativeMin(end, start + size); break; + case 'takeRight': start = nativeMax(start, end - size); break; + } + } + return { 'start': start, 'end': end }; + } + + /** + * Extracts wrapper details from the `source` body comment. + * + * @private + * @param {string} source The source to inspect. + * @returns {Array} Returns the wrapper details. + */ + function getWrapDetails(source) { + var match = source.match(reWrapDetails); + return match ? match[1].split(reSplitDetails) : []; + } + + /** + * Checks if `path` exists on `object`. + * + * @private + * @param {Object} object The object to query. + * @param {Array|string} path The path to check. + * @param {Function} hasFunc The function to check properties. + * @returns {boolean} Returns `true` if `path` exists, else `false`. + */ + function hasPath(object, path, hasFunc) { + path = castPath(path, object); + + var index = -1, + length = path.length, + result = false; + + while (++index < length) { + var key = toKey(path[index]); + if (!(result = object != null && hasFunc(object, key))) { + break; + } + object = object[key]; + } + if (result || ++index != length) { + return result; + } + length = object == null ? 0 : object.length; + return !!length && isLength(length) && isIndex(key, length) && + (isArray(object) || isArguments(object)); + } + + /** + * Initializes an array clone. + * + * @private + * @param {Array} array The array to clone. + * @returns {Array} Returns the initialized clone. + */ + function initCloneArray(array) { + var length = array.length, + result = new array.constructor(length); + + // Add properties assigned by `RegExp#exec`. + if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) { + result.index = array.index; + result.input = array.input; + } + return result; + } + + /** + * Initializes an object clone. + * + * @private + * @param {Object} object The object to clone. + * @returns {Object} Returns the initialized clone. + */ + function initCloneObject(object) { + return (typeof object.constructor == 'function' && !isPrototype(object)) + ? baseCreate(getPrototype(object)) + : {}; + } + + /** + * Initializes an object clone based on its `toStringTag`. + * + * **Note:** This function only supports cloning values with tags of + * `Boolean`, `Date`, `Error`, `Map`, `Number`, `RegExp`, `Set`, or `String`. + * + * @private + * @param {Object} object The object to clone. + * @param {string} tag The `toStringTag` of the object to clone. + * @param {boolean} [isDeep] Specify a deep clone. + * @returns {Object} Returns the initialized clone. + */ + function initCloneByTag(object, tag, isDeep) { + var Ctor = object.constructor; + switch (tag) { + case arrayBufferTag: + return cloneArrayBuffer(object); + + case boolTag: + case dateTag: + return new Ctor(+object); + + case dataViewTag: + return cloneDataView(object, isDeep); + + case float32Tag: case float64Tag: + case int8Tag: case int16Tag: case int32Tag: + case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag: + return cloneTypedArray(object, isDeep); + + case mapTag: + return new Ctor; + + case numberTag: + case stringTag: + return new Ctor(object); + + case regexpTag: + return cloneRegExp(object); + + case setTag: + return new Ctor; + + case symbolTag: + return cloneSymbol(object); + } + } + + /** + * Inserts wrapper `details` in a comment at the top of the `source` body. + * + * @private + * @param {string} source The source to modify. + * @returns {Array} details The details to insert. + * @returns {string} Returns the modified source. + */ + function insertWrapDetails(source, details) { + var length = details.length; + if (!length) { + return source; + } + var lastIndex = length - 1; + details[lastIndex] = (length > 1 ? '& ' : '') + details[lastIndex]; + details = details.join(length > 2 ? ', ' : ' '); + return source.replace(reWrapComment, '{\n/* [wrapped with ' + details + '] */\n'); + } + + /** + * Checks if `value` is a flattenable `arguments` object or array. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is flattenable, else `false`. + */ + function isFlattenable(value) { + return isArray(value) || isArguments(value) || + !!(spreadableSymbol && value && value[spreadableSymbol]); + } + + /** + * Checks if `value` is a valid array-like index. + * + * @private + * @param {*} value The value to check. + * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index. + * @returns {boolean} Returns `true` if `value` is a valid index, else `false`. + */ + function isIndex(value, length) { + var type = typeof value; + length = length == null ? MAX_SAFE_INTEGER : length; + + return !!length && + (type == 'number' || + (type != 'symbol' && reIsUint.test(value))) && + (value > -1 && value % 1 == 0 && value < length); + } + + /** + * Checks if the given arguments are from an iteratee call. + * + * @private + * @param {*} value The potential iteratee value argument. + * @param {*} index The potential iteratee index or key argument. + * @param {*} object The potential iteratee object argument. + * @returns {boolean} Returns `true` if the arguments are from an iteratee call, + * else `false`. + */ + function isIterateeCall(value, index, object) { + if (!isObject(object)) { + return false; + } + var type = typeof index; + if (type == 'number' + ? (isArrayLike(object) && isIndex(index, object.length)) + : (type == 'string' && index in object) + ) { + return eq(object[index], value); + } + return false; + } + + /** + * Checks if `value` is a property name and not a property path. + * + * @private + * @param {*} value The value to check. + * @param {Object} [object] The object to query keys on. + * @returns {boolean} Returns `true` if `value` is a property name, else `false`. + */ + function isKey(value, object) { + if (isArray(value)) { + return false; + } + var type = typeof value; + if (type == 'number' || type == 'symbol' || type == 'boolean' || + value == null || isSymbol(value)) { + return true; + } + return reIsPlainProp.test(value) || !reIsDeepProp.test(value) || + (object != null && value in Object(object)); + } + + /** + * Checks if `value` is suitable for use as unique object key. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is suitable, else `false`. + */ + function isKeyable(value) { + var type = typeof value; + return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean') + ? (value !== '__proto__') + : (value === null); + } + + /** + * Checks if `func` has a lazy counterpart. + * + * @private + * @param {Function} func The function to check. + * @returns {boolean} Returns `true` if `func` has a lazy counterpart, + * else `false`. + */ + function isLaziable(func) { + var funcName = getFuncName(func), + other = lodash[funcName]; + + if (typeof other != 'function' || !(funcName in LazyWrapper.prototype)) { + return false; + } + if (func === other) { + return true; + } + var data = getData(other); + return !!data && func === data[0]; + } + + /** + * Checks if `func` has its source masked. + * + * @private + * @param {Function} func The function to check. + * @returns {boolean} Returns `true` if `func` is masked, else `false`. + */ + function isMasked(func) { + return !!maskSrcKey && (maskSrcKey in func); + } + + /** + * Checks if `func` is capable of being masked. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `func` is maskable, else `false`. + */ + var isMaskable = coreJsData ? isFunction : stubFalse; + + /** + * Checks if `value` is likely a prototype object. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a prototype, else `false`. + */ + function isPrototype(value) { + var Ctor = value && value.constructor, + proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto; + + return value === proto; + } + + /** + * Checks if `value` is suitable for strict equality comparisons, i.e. `===`. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` if suitable for strict + * equality comparisons, else `false`. + */ + function isStrictComparable(value) { + return value === value && !isObject(value); + } + + /** + * A specialized version of `matchesProperty` for source values suitable + * for strict equality comparisons, i.e. `===`. + * + * @private + * @param {string} key The key of the property to get. + * @param {*} srcValue The value to match. + * @returns {Function} Returns the new spec function. + */ + function matchesStrictComparable(key, srcValue) { + return function(object) { + if (object == null) { + return false; + } + return object[key] === srcValue && + (srcValue !== undefined || (key in Object(object))); + }; + } + + /** + * A specialized version of `_.memoize` which clears the memoized function's + * cache when it exceeds `MAX_MEMOIZE_SIZE`. + * + * @private + * @param {Function} func The function to have its output memoized. + * @returns {Function} Returns the new memoized function. + */ + function memoizeCapped(func) { + var result = memoize(func, function(key) { + if (cache.size === MAX_MEMOIZE_SIZE) { + cache.clear(); + } + return key; + }); + + var cache = result.cache; + return result; + } + + /** + * Merges the function metadata of `source` into `data`. + * + * Merging metadata reduces the number of wrappers used to invoke a function. + * This is possible because methods like `_.bind`, `_.curry`, and `_.partial` + * may be applied regardless of execution order. Methods like `_.ary` and + * `_.rearg` modify function arguments, making the order in which they are + * executed important, preventing the merging of metadata. However, we make + * an exception for a safe combined case where curried functions have `_.ary` + * and or `_.rearg` applied. + * + * @private + * @param {Array} data The destination metadata. + * @param {Array} source The source metadata. + * @returns {Array} Returns `data`. + */ + function mergeData(data, source) { + var bitmask = data[1], + srcBitmask = source[1], + newBitmask = bitmask | srcBitmask, + isCommon = newBitmask < (WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG | WRAP_ARY_FLAG); + + var isCombo = + ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_CURRY_FLAG)) || + ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_REARG_FLAG) && (data[7].length <= source[8])) || + ((srcBitmask == (WRAP_ARY_FLAG | WRAP_REARG_FLAG)) && (source[7].length <= source[8]) && (bitmask == WRAP_CURRY_FLAG)); + + // Exit early if metadata can't be merged. + if (!(isCommon || isCombo)) { + return data; + } + // Use source `thisArg` if available. + if (srcBitmask & WRAP_BIND_FLAG) { + data[2] = source[2]; + // Set when currying a bound function. + newBitmask |= bitmask & WRAP_BIND_FLAG ? 0 : WRAP_CURRY_BOUND_FLAG; + } + // Compose partial arguments. + var value = source[3]; + if (value) { + var partials = data[3]; + data[3] = partials ? composeArgs(partials, value, source[4]) : value; + data[4] = partials ? replaceHolders(data[3], PLACEHOLDER) : source[4]; + } + // Compose partial right arguments. + value = source[5]; + if (value) { + partials = data[5]; + data[5] = partials ? composeArgsRight(partials, value, source[6]) : value; + data[6] = partials ? replaceHolders(data[5], PLACEHOLDER) : source[6]; + } + // Use source `argPos` if available. + value = source[7]; + if (value) { + data[7] = value; + } + // Use source `ary` if it's smaller. + if (srcBitmask & WRAP_ARY_FLAG) { + data[8] = data[8] == null ? source[8] : nativeMin(data[8], source[8]); + } + // Use source `arity` if one is not provided. + if (data[9] == null) { + data[9] = source[9]; + } + // Use source `func` and merge bitmasks. + data[0] = source[0]; + data[1] = newBitmask; + + return data; + } + + /** + * This function is like + * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) + * except that it includes inherited enumerable properties. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + */ + function nativeKeysIn(object) { + var result = []; + if (object != null) { + for (var key in Object(object)) { + result.push(key); + } + } + return result; + } + + /** + * Converts `value` to a string using `Object.prototype.toString`. + * + * @private + * @param {*} value The value to convert. + * @returns {string} Returns the converted string. + */ + function objectToString(value) { + return nativeObjectToString.call(value); + } + + /** + * A specialized version of `baseRest` which transforms the rest array. + * + * @private + * @param {Function} func The function to apply a rest parameter to. + * @param {number} [start=func.length-1] The start position of the rest parameter. + * @param {Function} transform The rest array transform. + * @returns {Function} Returns the new function. + */ + function overRest(func, start, transform) { + start = nativeMax(start === undefined ? (func.length - 1) : start, 0); + return function() { + var args = arguments, + index = -1, + length = nativeMax(args.length - start, 0), + array = Array(length); + + while (++index < length) { + array[index] = args[start + index]; + } + index = -1; + var otherArgs = Array(start + 1); + while (++index < start) { + otherArgs[index] = args[index]; + } + otherArgs[start] = transform(array); + return apply(func, this, otherArgs); + }; + } + + /** + * Gets the parent value at `path` of `object`. + * + * @private + * @param {Object} object The object to query. + * @param {Array} path The path to get the parent value of. + * @returns {*} Returns the parent value. + */ + function parent(object, path) { + return path.length < 2 ? object : baseGet(object, baseSlice(path, 0, -1)); + } + + /** + * Reorder `array` according to the specified indexes where the element at + * the first index is assigned as the first element, the element at + * the second index is assigned as the second element, and so on. + * + * @private + * @param {Array} array The array to reorder. + * @param {Array} indexes The arranged array indexes. + * @returns {Array} Returns `array`. + */ + function reorder(array, indexes) { + var arrLength = array.length, + length = nativeMin(indexes.length, arrLength), + oldArray = copyArray(array); + + while (length--) { + var index = indexes[length]; + array[length] = isIndex(index, arrLength) ? oldArray[index] : undefined; + } + return array; + } + + /** + * Gets the value at `key`, unless `key` is "__proto__" or "constructor". + * + * @private + * @param {Object} object The object to query. + * @param {string} key The key of the property to get. + * @returns {*} Returns the property value. + */ + function safeGet(object, key) { + if (key === 'constructor' && typeof object[key] === 'function') { + return; + } + + if (key == '__proto__') { + return; + } + + return object[key]; + } + + /** + * Sets metadata for `func`. + * + * **Note:** If this function becomes hot, i.e. is invoked a lot in a short + * period of time, it will trip its breaker and transition to an identity + * function to avoid garbage collection pauses in V8. See + * [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070) + * for more details. + * + * @private + * @param {Function} func The function to associate metadata with. + * @param {*} data The metadata. + * @returns {Function} Returns `func`. + */ + var setData = shortOut(baseSetData); + + /** + * A simple wrapper around the global [`setTimeout`](https://mdn.io/setTimeout). + * + * @private + * @param {Function} func The function to delay. + * @param {number} wait The number of milliseconds to delay invocation. + * @returns {number|Object} Returns the timer id or timeout object. + */ + var setTimeout = ctxSetTimeout || function(func, wait) { + return root.setTimeout(func, wait); + }; + + /** + * Sets the `toString` method of `func` to return `string`. + * + * @private + * @param {Function} func The function to modify. + * @param {Function} string The `toString` result. + * @returns {Function} Returns `func`. + */ + var setToString = shortOut(baseSetToString); + + /** + * Sets the `toString` method of `wrapper` to mimic the source of `reference` + * with wrapper details in a comment at the top of the source body. + * + * @private + * @param {Function} wrapper The function to modify. + * @param {Function} reference The reference function. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @returns {Function} Returns `wrapper`. + */ + function setWrapToString(wrapper, reference, bitmask) { + var source = (reference + ''); + return setToString(wrapper, insertWrapDetails(source, updateWrapDetails(getWrapDetails(source), bitmask))); + } + + /** + * Creates a function that'll short out and invoke `identity` instead + * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN` + * milliseconds. + * + * @private + * @param {Function} func The function to restrict. + * @returns {Function} Returns the new shortable function. + */ + function shortOut(func) { + var count = 0, + lastCalled = 0; + + return function() { + var stamp = nativeNow(), + remaining = HOT_SPAN - (stamp - lastCalled); + + lastCalled = stamp; + if (remaining > 0) { + if (++count >= HOT_COUNT) { + return arguments[0]; + } + } else { + count = 0; + } + return func.apply(undefined, arguments); + }; + } + + /** + * A specialized version of `_.shuffle` which mutates and sets the size of `array`. + * + * @private + * @param {Array} array The array to shuffle. + * @param {number} [size=array.length] The size of `array`. + * @returns {Array} Returns `array`. + */ + function shuffleSelf(array, size) { + var index = -1, + length = array.length, + lastIndex = length - 1; + + size = size === undefined ? length : size; + while (++index < size) { + var rand = baseRandom(index, lastIndex), + value = array[rand]; + + array[rand] = array[index]; + array[index] = value; + } + array.length = size; + return array; + } + + /** + * Converts `string` to a property path array. + * + * @private + * @param {string} string The string to convert. + * @returns {Array} Returns the property path array. + */ + var stringToPath = memoizeCapped(function(string) { + var result = []; + if (string.charCodeAt(0) === 46 /* . */) { + result.push(''); + } + string.replace(rePropName, function(match, number, quote, subString) { + result.push(quote ? subString.replace(reEscapeChar, '$1') : (number || match)); + }); + return result; + }); + + /** + * Converts `value` to a string key if it's not a string or symbol. + * + * @private + * @param {*} value The value to inspect. + * @returns {string|symbol} Returns the key. + */ + function toKey(value) { + if (typeof value == 'string' || isSymbol(value)) { + return value; + } + var result = (value + ''); + return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; + } + + /** + * Converts `func` to its source code. + * + * @private + * @param {Function} func The function to convert. + * @returns {string} Returns the source code. + */ + function toSource(func) { + if (func != null) { + try { + return funcToString.call(func); + } catch (e) {} + try { + return (func + ''); + } catch (e) {} + } + return ''; + } + + /** + * Updates wrapper `details` based on `bitmask` flags. + * + * @private + * @returns {Array} details The details to modify. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @returns {Array} Returns `details`. + */ + function updateWrapDetails(details, bitmask) { + arrayEach(wrapFlags, function(pair) { + var value = '_.' + pair[0]; + if ((bitmask & pair[1]) && !arrayIncludes(details, value)) { + details.push(value); + } + }); + return details.sort(); + } + + /** + * Creates a clone of `wrapper`. + * + * @private + * @param {Object} wrapper The wrapper to clone. + * @returns {Object} Returns the cloned wrapper. + */ + function wrapperClone(wrapper) { + if (wrapper instanceof LazyWrapper) { + return wrapper.clone(); + } + var result = new LodashWrapper(wrapper.__wrapped__, wrapper.__chain__); + result.__actions__ = copyArray(wrapper.__actions__); + result.__index__ = wrapper.__index__; + result.__values__ = wrapper.__values__; + return result; + } + + /*------------------------------------------------------------------------*/ + + /** + * Creates an array of elements split into groups the length of `size`. + * If `array` can't be split evenly, the final chunk will be the remaining + * elements. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to process. + * @param {number} [size=1] The length of each chunk + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Array} Returns the new array of chunks. + * @example + * + * _.chunk(['a', 'b', 'c', 'd'], 2); + * // => [['a', 'b'], ['c', 'd']] + * + * _.chunk(['a', 'b', 'c', 'd'], 3); + * // => [['a', 'b', 'c'], ['d']] + */ + function chunk(array, size, guard) { + if ((guard ? isIterateeCall(array, size, guard) : size === undefined)) { + size = 1; + } else { + size = nativeMax(toInteger(size), 0); + } + var length = array == null ? 0 : array.length; + if (!length || size < 1) { + return []; + } + var index = 0, + resIndex = 0, + result = Array(nativeCeil(length / size)); + + while (index < length) { + result[resIndex++] = baseSlice(array, index, (index += size)); + } + return result; + } + + /** + * Creates an array with all falsey values removed. The values `false`, `null`, + * `0`, `""`, `undefined`, and `NaN` are falsey. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to compact. + * @returns {Array} Returns the new array of filtered values. + * @example + * + * _.compact([0, 1, false, 2, '', 3]); + * // => [1, 2, 3] + */ + function compact(array) { + var index = -1, + length = array == null ? 0 : array.length, + resIndex = 0, + result = []; + + while (++index < length) { + var value = array[index]; + if (value) { + result[resIndex++] = value; + } + } + return result; + } + + /** + * Creates a new array concatenating `array` with any additional arrays + * and/or values. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to concatenate. + * @param {...*} [values] The values to concatenate. + * @returns {Array} Returns the new concatenated array. + * @example + * + * var array = [1]; + * var other = _.concat(array, 2, [3], [[4]]); + * + * console.log(other); + * // => [1, 2, 3, [4]] + * + * console.log(array); + * // => [1] + */ + function concat() { + var length = arguments.length; + if (!length) { + return []; + } + var args = Array(length - 1), + array = arguments[0], + index = length; + + while (index--) { + args[index - 1] = arguments[index]; + } + return arrayPush(isArray(array) ? copyArray(array) : [array], baseFlatten(args, 1)); + } + + /** + * Creates an array of `array` values not included in the other given arrays + * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. The order and references of result values are + * determined by the first array. + * + * **Note:** Unlike `_.pullAll`, this method returns a new array. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {...Array} [values] The values to exclude. + * @returns {Array} Returns the new array of filtered values. + * @see _.without, _.xor + * @example + * + * _.difference([2, 1], [2, 3]); + * // => [1] + */ + var difference = baseRest(function(array, values) { + return isArrayLikeObject(array) + ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true)) + : []; + }); + + /** + * This method is like `_.difference` except that it accepts `iteratee` which + * is invoked for each element of `array` and `values` to generate the criterion + * by which they're compared. The order and references of result values are + * determined by the first array. The iteratee is invoked with one argument: + * (value). + * + * **Note:** Unlike `_.pullAllBy`, this method returns a new array. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {...Array} [values] The values to exclude. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Array} Returns the new array of filtered values. + * @example + * + * _.differenceBy([2.1, 1.2], [2.3, 3.4], Math.floor); + * // => [1.2] + * + * // The `_.property` iteratee shorthand. + * _.differenceBy([{ 'x': 2 }, { 'x': 1 }], [{ 'x': 1 }], 'x'); + * // => [{ 'x': 2 }] + */ + var differenceBy = baseRest(function(array, values) { + var iteratee = last(values); + if (isArrayLikeObject(iteratee)) { + iteratee = undefined; + } + return isArrayLikeObject(array) + ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), getIteratee(iteratee, 2)) + : []; + }); + + /** + * This method is like `_.difference` except that it accepts `comparator` + * which is invoked to compare elements of `array` to `values`. The order and + * references of result values are determined by the first array. The comparator + * is invoked with two arguments: (arrVal, othVal). + * + * **Note:** Unlike `_.pullAllWith`, this method returns a new array. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {...Array} [values] The values to exclude. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of filtered values. + * @example + * + * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; + * + * _.differenceWith(objects, [{ 'x': 1, 'y': 2 }], _.isEqual); + * // => [{ 'x': 2, 'y': 1 }] + */ + var differenceWith = baseRest(function(array, values) { + var comparator = last(values); + if (isArrayLikeObject(comparator)) { + comparator = undefined; + } + return isArrayLikeObject(array) + ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), undefined, comparator) + : []; + }); + + /** + * Creates a slice of `array` with `n` elements dropped from the beginning. + * + * @static + * @memberOf _ + * @since 0.5.0 + * @category Array + * @param {Array} array The array to query. + * @param {number} [n=1] The number of elements to drop. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.drop([1, 2, 3]); + * // => [2, 3] + * + * _.drop([1, 2, 3], 2); + * // => [3] + * + * _.drop([1, 2, 3], 5); + * // => [] + * + * _.drop([1, 2, 3], 0); + * // => [1, 2, 3] + */ + function drop(array, n, guard) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + n = (guard || n === undefined) ? 1 : toInteger(n); + return baseSlice(array, n < 0 ? 0 : n, length); + } + + /** + * Creates a slice of `array` with `n` elements dropped from the end. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to query. + * @param {number} [n=1] The number of elements to drop. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.dropRight([1, 2, 3]); + * // => [1, 2] + * + * _.dropRight([1, 2, 3], 2); + * // => [1] + * + * _.dropRight([1, 2, 3], 5); + * // => [] + * + * _.dropRight([1, 2, 3], 0); + * // => [1, 2, 3] + */ + function dropRight(array, n, guard) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + n = (guard || n === undefined) ? 1 : toInteger(n); + n = length - n; + return baseSlice(array, 0, n < 0 ? 0 : n); + } + + /** + * Creates a slice of `array` excluding elements dropped from the end. + * Elements are dropped until `predicate` returns falsey. The predicate is + * invoked with three arguments: (value, index, array). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to query. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the slice of `array`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': true }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': false } + * ]; + * + * _.dropRightWhile(users, function(o) { return !o.active; }); + * // => objects for ['barney'] + * + * // The `_.matches` iteratee shorthand. + * _.dropRightWhile(users, { 'user': 'pebbles', 'active': false }); + * // => objects for ['barney', 'fred'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.dropRightWhile(users, ['active', false]); + * // => objects for ['barney'] + * + * // The `_.property` iteratee shorthand. + * _.dropRightWhile(users, 'active'); + * // => objects for ['barney', 'fred', 'pebbles'] + */ + function dropRightWhile(array, predicate) { + return (array && array.length) + ? baseWhile(array, getIteratee(predicate, 3), true, true) + : []; + } + + /** + * Creates a slice of `array` excluding elements dropped from the beginning. + * Elements are dropped until `predicate` returns falsey. The predicate is + * invoked with three arguments: (value, index, array). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to query. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the slice of `array`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': false }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': true } + * ]; + * + * _.dropWhile(users, function(o) { return !o.active; }); + * // => objects for ['pebbles'] + * + * // The `_.matches` iteratee shorthand. + * _.dropWhile(users, { 'user': 'barney', 'active': false }); + * // => objects for ['fred', 'pebbles'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.dropWhile(users, ['active', false]); + * // => objects for ['pebbles'] + * + * // The `_.property` iteratee shorthand. + * _.dropWhile(users, 'active'); + * // => objects for ['barney', 'fred', 'pebbles'] + */ + function dropWhile(array, predicate) { + return (array && array.length) + ? baseWhile(array, getIteratee(predicate, 3), true) + : []; + } + + /** + * Fills elements of `array` with `value` from `start` up to, but not + * including, `end`. + * + * **Note:** This method mutates `array`. + * + * @static + * @memberOf _ + * @since 3.2.0 + * @category Array + * @param {Array} array The array to fill. + * @param {*} value The value to fill `array` with. + * @param {number} [start=0] The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns `array`. + * @example + * + * var array = [1, 2, 3]; + * + * _.fill(array, 'a'); + * console.log(array); + * // => ['a', 'a', 'a'] + * + * _.fill(Array(3), 2); + * // => [2, 2, 2] + * + * _.fill([4, 6, 8, 10], '*', 1, 3); + * // => [4, '*', '*', 10] + */ + function fill(array, value, start, end) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + if (start && typeof start != 'number' && isIterateeCall(array, value, start)) { + start = 0; + end = length; + } + return baseFill(array, value, start, end); + } + + /** + * This method is like `_.find` except that it returns the index of the first + * element `predicate` returns truthy for instead of the element itself. + * + * @static + * @memberOf _ + * @since 1.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param {number} [fromIndex=0] The index to search from. + * @returns {number} Returns the index of the found element, else `-1`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': false }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': true } + * ]; + * + * _.findIndex(users, function(o) { return o.user == 'barney'; }); + * // => 0 + * + * // The `_.matches` iteratee shorthand. + * _.findIndex(users, { 'user': 'fred', 'active': false }); + * // => 1 + * + * // The `_.matchesProperty` iteratee shorthand. + * _.findIndex(users, ['active', false]); + * // => 0 + * + * // The `_.property` iteratee shorthand. + * _.findIndex(users, 'active'); + * // => 2 + */ + function findIndex(array, predicate, fromIndex) { + var length = array == null ? 0 : array.length; + if (!length) { + return -1; + } + var index = fromIndex == null ? 0 : toInteger(fromIndex); + if (index < 0) { + index = nativeMax(length + index, 0); + } + return baseFindIndex(array, getIteratee(predicate, 3), index); + } + + /** + * This method is like `_.findIndex` except that it iterates over elements + * of `collection` from right to left. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param {number} [fromIndex=array.length-1] The index to search from. + * @returns {number} Returns the index of the found element, else `-1`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': true }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': false } + * ]; + * + * _.findLastIndex(users, function(o) { return o.user == 'pebbles'; }); + * // => 2 + * + * // The `_.matches` iteratee shorthand. + * _.findLastIndex(users, { 'user': 'barney', 'active': true }); + * // => 0 + * + * // The `_.matchesProperty` iteratee shorthand. + * _.findLastIndex(users, ['active', false]); + * // => 2 + * + * // The `_.property` iteratee shorthand. + * _.findLastIndex(users, 'active'); + * // => 0 + */ + function findLastIndex(array, predicate, fromIndex) { + var length = array == null ? 0 : array.length; + if (!length) { + return -1; + } + var index = length - 1; + if (fromIndex !== undefined) { + index = toInteger(fromIndex); + index = fromIndex < 0 + ? nativeMax(length + index, 0) + : nativeMin(index, length - 1); + } + return baseFindIndex(array, getIteratee(predicate, 3), index, true); + } + + /** + * Flattens `array` a single level deep. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to flatten. + * @returns {Array} Returns the new flattened array. + * @example + * + * _.flatten([1, [2, [3, [4]], 5]]); + * // => [1, 2, [3, [4]], 5] + */ + function flatten(array) { + var length = array == null ? 0 : array.length; + return length ? baseFlatten(array, 1) : []; + } + + /** + * Recursively flattens `array`. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to flatten. + * @returns {Array} Returns the new flattened array. + * @example + * + * _.flattenDeep([1, [2, [3, [4]], 5]]); + * // => [1, 2, 3, 4, 5] + */ + function flattenDeep(array) { + var length = array == null ? 0 : array.length; + return length ? baseFlatten(array, INFINITY) : []; + } + + /** + * Recursively flatten `array` up to `depth` times. + * + * @static + * @memberOf _ + * @since 4.4.0 + * @category Array + * @param {Array} array The array to flatten. + * @param {number} [depth=1] The maximum recursion depth. + * @returns {Array} Returns the new flattened array. + * @example + * + * var array = [1, [2, [3, [4]], 5]]; + * + * _.flattenDepth(array, 1); + * // => [1, 2, [3, [4]], 5] + * + * _.flattenDepth(array, 2); + * // => [1, 2, 3, [4], 5] + */ + function flattenDepth(array, depth) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + depth = depth === undefined ? 1 : toInteger(depth); + return baseFlatten(array, depth); + } + + /** + * The inverse of `_.toPairs`; this method returns an object composed + * from key-value `pairs`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} pairs The key-value pairs. + * @returns {Object} Returns the new object. + * @example + * + * _.fromPairs([['a', 1], ['b', 2]]); + * // => { 'a': 1, 'b': 2 } + */ + function fromPairs(pairs) { + var index = -1, + length = pairs == null ? 0 : pairs.length, + result = {}; + + while (++index < length) { + var pair = pairs[index]; + result[pair[0]] = pair[1]; + } + return result; + } + + /** + * Gets the first element of `array`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @alias first + * @category Array + * @param {Array} array The array to query. + * @returns {*} Returns the first element of `array`. + * @example + * + * _.head([1, 2, 3]); + * // => 1 + * + * _.head([]); + * // => undefined + */ + function head(array) { + return (array && array.length) ? array[0] : undefined; + } + + /** + * Gets the index at which the first occurrence of `value` is found in `array` + * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. If `fromIndex` is negative, it's used as the + * offset from the end of `array`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} [fromIndex=0] The index to search from. + * @returns {number} Returns the index of the matched value, else `-1`. + * @example + * + * _.indexOf([1, 2, 1, 2], 2); + * // => 1 + * + * // Search from the `fromIndex`. + * _.indexOf([1, 2, 1, 2], 2, 2); + * // => 3 + */ + function indexOf(array, value, fromIndex) { + var length = array == null ? 0 : array.length; + if (!length) { + return -1; + } + var index = fromIndex == null ? 0 : toInteger(fromIndex); + if (index < 0) { + index = nativeMax(length + index, 0); + } + return baseIndexOf(array, value, index); + } + + /** + * Gets all but the last element of `array`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to query. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.initial([1, 2, 3]); + * // => [1, 2] + */ + function initial(array) { + var length = array == null ? 0 : array.length; + return length ? baseSlice(array, 0, -1) : []; + } + + /** + * Creates an array of unique values that are included in all given arrays + * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. The order and references of result values are + * determined by the first array. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @returns {Array} Returns the new array of intersecting values. + * @example + * + * _.intersection([2, 1], [2, 3]); + * // => [2] + */ + var intersection = baseRest(function(arrays) { + var mapped = arrayMap(arrays, castArrayLikeObject); + return (mapped.length && mapped[0] === arrays[0]) + ? baseIntersection(mapped) + : []; + }); + + /** + * This method is like `_.intersection` except that it accepts `iteratee` + * which is invoked for each element of each `arrays` to generate the criterion + * by which they're compared. The order and references of result values are + * determined by the first array. The iteratee is invoked with one argument: + * (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Array} Returns the new array of intersecting values. + * @example + * + * _.intersectionBy([2.1, 1.2], [2.3, 3.4], Math.floor); + * // => [2.1] + * + * // The `_.property` iteratee shorthand. + * _.intersectionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); + * // => [{ 'x': 1 }] + */ + var intersectionBy = baseRest(function(arrays) { + var iteratee = last(arrays), + mapped = arrayMap(arrays, castArrayLikeObject); + + if (iteratee === last(mapped)) { + iteratee = undefined; + } else { + mapped.pop(); + } + return (mapped.length && mapped[0] === arrays[0]) + ? baseIntersection(mapped, getIteratee(iteratee, 2)) + : []; + }); + + /** + * This method is like `_.intersection` except that it accepts `comparator` + * which is invoked to compare elements of `arrays`. The order and references + * of result values are determined by the first array. The comparator is + * invoked with two arguments: (arrVal, othVal). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of intersecting values. + * @example + * + * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; + * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; + * + * _.intersectionWith(objects, others, _.isEqual); + * // => [{ 'x': 1, 'y': 2 }] + */ + var intersectionWith = baseRest(function(arrays) { + var comparator = last(arrays), + mapped = arrayMap(arrays, castArrayLikeObject); + + comparator = typeof comparator == 'function' ? comparator : undefined; + if (comparator) { + mapped.pop(); + } + return (mapped.length && mapped[0] === arrays[0]) + ? baseIntersection(mapped, undefined, comparator) + : []; + }); + + /** + * Converts all elements in `array` into a string separated by `separator`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to convert. + * @param {string} [separator=','] The element separator. + * @returns {string} Returns the joined string. + * @example + * + * _.join(['a', 'b', 'c'], '~'); + * // => 'a~b~c' + */ + function join(array, separator) { + return array == null ? '' : nativeJoin.call(array, separator); + } + + /** + * Gets the last element of `array`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to query. + * @returns {*} Returns the last element of `array`. + * @example + * + * _.last([1, 2, 3]); + * // => 3 + */ + function last(array) { + var length = array == null ? 0 : array.length; + return length ? array[length - 1] : undefined; + } + + /** + * This method is like `_.indexOf` except that it iterates over elements of + * `array` from right to left. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} [fromIndex=array.length-1] The index to search from. + * @returns {number} Returns the index of the matched value, else `-1`. + * @example + * + * _.lastIndexOf([1, 2, 1, 2], 2); + * // => 3 + * + * // Search from the `fromIndex`. + * _.lastIndexOf([1, 2, 1, 2], 2, 2); + * // => 1 + */ + function lastIndexOf(array, value, fromIndex) { + var length = array == null ? 0 : array.length; + if (!length) { + return -1; + } + var index = length; + if (fromIndex !== undefined) { + index = toInteger(fromIndex); + index = index < 0 ? nativeMax(length + index, 0) : nativeMin(index, length - 1); + } + return value === value + ? strictLastIndexOf(array, value, index) + : baseFindIndex(array, baseIsNaN, index, true); + } + + /** + * Gets the element at index `n` of `array`. If `n` is negative, the nth + * element from the end is returned. + * + * @static + * @memberOf _ + * @since 4.11.0 + * @category Array + * @param {Array} array The array to query. + * @param {number} [n=0] The index of the element to return. + * @returns {*} Returns the nth element of `array`. + * @example + * + * var array = ['a', 'b', 'c', 'd']; + * + * _.nth(array, 1); + * // => 'b' + * + * _.nth(array, -2); + * // => 'c'; + */ + function nth(array, n) { + return (array && array.length) ? baseNth(array, toInteger(n)) : undefined; + } + + /** + * Removes all given values from `array` using + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. + * + * **Note:** Unlike `_.without`, this method mutates `array`. Use `_.remove` + * to remove elements from an array by predicate. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Array + * @param {Array} array The array to modify. + * @param {...*} [values] The values to remove. + * @returns {Array} Returns `array`. + * @example + * + * var array = ['a', 'b', 'c', 'a', 'b', 'c']; + * + * _.pull(array, 'a', 'c'); + * console.log(array); + * // => ['b', 'b'] + */ + var pull = baseRest(pullAll); + + /** + * This method is like `_.pull` except that it accepts an array of values to remove. + * + * **Note:** Unlike `_.difference`, this method mutates `array`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to modify. + * @param {Array} values The values to remove. + * @returns {Array} Returns `array`. + * @example + * + * var array = ['a', 'b', 'c', 'a', 'b', 'c']; + * + * _.pullAll(array, ['a', 'c']); + * console.log(array); + * // => ['b', 'b'] + */ + function pullAll(array, values) { + return (array && array.length && values && values.length) + ? basePullAll(array, values) + : array; + } + + /** + * This method is like `_.pullAll` except that it accepts `iteratee` which is + * invoked for each element of `array` and `values` to generate the criterion + * by which they're compared. The iteratee is invoked with one argument: (value). + * + * **Note:** Unlike `_.differenceBy`, this method mutates `array`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to modify. + * @param {Array} values The values to remove. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Array} Returns `array`. + * @example + * + * var array = [{ 'x': 1 }, { 'x': 2 }, { 'x': 3 }, { 'x': 1 }]; + * + * _.pullAllBy(array, [{ 'x': 1 }, { 'x': 3 }], 'x'); + * console.log(array); + * // => [{ 'x': 2 }] + */ + function pullAllBy(array, values, iteratee) { + return (array && array.length && values && values.length) + ? basePullAll(array, values, getIteratee(iteratee, 2)) + : array; + } + + /** + * This method is like `_.pullAll` except that it accepts `comparator` which + * is invoked to compare elements of `array` to `values`. The comparator is + * invoked with two arguments: (arrVal, othVal). + * + * **Note:** Unlike `_.differenceWith`, this method mutates `array`. + * + * @static + * @memberOf _ + * @since 4.6.0 + * @category Array + * @param {Array} array The array to modify. + * @param {Array} values The values to remove. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns `array`. + * @example + * + * var array = [{ 'x': 1, 'y': 2 }, { 'x': 3, 'y': 4 }, { 'x': 5, 'y': 6 }]; + * + * _.pullAllWith(array, [{ 'x': 3, 'y': 4 }], _.isEqual); + * console.log(array); + * // => [{ 'x': 1, 'y': 2 }, { 'x': 5, 'y': 6 }] + */ + function pullAllWith(array, values, comparator) { + return (array && array.length && values && values.length) + ? basePullAll(array, values, undefined, comparator) + : array; + } + + /** + * Removes elements from `array` corresponding to `indexes` and returns an + * array of removed elements. + * + * **Note:** Unlike `_.at`, this method mutates `array`. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to modify. + * @param {...(number|number[])} [indexes] The indexes of elements to remove. + * @returns {Array} Returns the new array of removed elements. + * @example + * + * var array = ['a', 'b', 'c', 'd']; + * var pulled = _.pullAt(array, [1, 3]); + * + * console.log(array); + * // => ['a', 'c'] + * + * console.log(pulled); + * // => ['b', 'd'] + */ + var pullAt = flatRest(function(array, indexes) { + var length = array == null ? 0 : array.length, + result = baseAt(array, indexes); + + basePullAt(array, arrayMap(indexes, function(index) { + return isIndex(index, length) ? +index : index; + }).sort(compareAscending)); + + return result; + }); + + /** + * Removes all elements from `array` that `predicate` returns truthy for + * and returns an array of the removed elements. The predicate is invoked + * with three arguments: (value, index, array). + * + * **Note:** Unlike `_.filter`, this method mutates `array`. Use `_.pull` + * to pull elements from an array by value. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Array + * @param {Array} array The array to modify. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new array of removed elements. + * @example + * + * var array = [1, 2, 3, 4]; + * var evens = _.remove(array, function(n) { + * return n % 2 == 0; + * }); + * + * console.log(array); + * // => [1, 3] + * + * console.log(evens); + * // => [2, 4] + */ + function remove(array, predicate) { + var result = []; + if (!(array && array.length)) { + return result; + } + var index = -1, + indexes = [], + length = array.length; + + predicate = getIteratee(predicate, 3); + while (++index < length) { + var value = array[index]; + if (predicate(value, index, array)) { + result.push(value); + indexes.push(index); + } + } + basePullAt(array, indexes); + return result; + } + + /** + * Reverses `array` so that the first element becomes the last, the second + * element becomes the second to last, and so on. + * + * **Note:** This method mutates `array` and is based on + * [`Array#reverse`](https://mdn.io/Array/reverse). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to modify. + * @returns {Array} Returns `array`. + * @example + * + * var array = [1, 2, 3]; + * + * _.reverse(array); + * // => [3, 2, 1] + * + * console.log(array); + * // => [3, 2, 1] + */ + function reverse(array) { + return array == null ? array : nativeReverse.call(array); + } + + /** + * Creates a slice of `array` from `start` up to, but not including, `end`. + * + * **Note:** This method is used instead of + * [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are + * returned. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to slice. + * @param {number} [start=0] The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns the slice of `array`. + */ + function slice(array, start, end) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + if (end && typeof end != 'number' && isIterateeCall(array, start, end)) { + start = 0; + end = length; + } + else { + start = start == null ? 0 : toInteger(start); + end = end === undefined ? length : toInteger(end); + } + return baseSlice(array, start, end); + } + + /** + * Uses a binary search to determine the lowest index at which `value` + * should be inserted into `array` in order to maintain its sort order. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The sorted array to inspect. + * @param {*} value The value to evaluate. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + * @example + * + * _.sortedIndex([30, 50], 40); + * // => 1 + */ + function sortedIndex(array, value) { + return baseSortedIndex(array, value); + } + + /** + * This method is like `_.sortedIndex` except that it accepts `iteratee` + * which is invoked for `value` and each element of `array` to compute their + * sort ranking. The iteratee is invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The sorted array to inspect. + * @param {*} value The value to evaluate. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + * @example + * + * var objects = [{ 'x': 4 }, { 'x': 5 }]; + * + * _.sortedIndexBy(objects, { 'x': 4 }, function(o) { return o.x; }); + * // => 0 + * + * // The `_.property` iteratee shorthand. + * _.sortedIndexBy(objects, { 'x': 4 }, 'x'); + * // => 0 + */ + function sortedIndexBy(array, value, iteratee) { + return baseSortedIndexBy(array, value, getIteratee(iteratee, 2)); + } + + /** + * This method is like `_.indexOf` except that it performs a binary + * search on a sorted `array`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @returns {number} Returns the index of the matched value, else `-1`. + * @example + * + * _.sortedIndexOf([4, 5, 5, 5, 6], 5); + * // => 1 + */ + function sortedIndexOf(array, value) { + var length = array == null ? 0 : array.length; + if (length) { + var index = baseSortedIndex(array, value); + if (index < length && eq(array[index], value)) { + return index; + } + } + return -1; + } + + /** + * This method is like `_.sortedIndex` except that it returns the highest + * index at which `value` should be inserted into `array` in order to + * maintain its sort order. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The sorted array to inspect. + * @param {*} value The value to evaluate. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + * @example + * + * _.sortedLastIndex([4, 5, 5, 5, 6], 5); + * // => 4 + */ + function sortedLastIndex(array, value) { + return baseSortedIndex(array, value, true); + } + + /** + * This method is like `_.sortedLastIndex` except that it accepts `iteratee` + * which is invoked for `value` and each element of `array` to compute their + * sort ranking. The iteratee is invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The sorted array to inspect. + * @param {*} value The value to evaluate. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + * @example + * + * var objects = [{ 'x': 4 }, { 'x': 5 }]; + * + * _.sortedLastIndexBy(objects, { 'x': 4 }, function(o) { return o.x; }); + * // => 1 + * + * // The `_.property` iteratee shorthand. + * _.sortedLastIndexBy(objects, { 'x': 4 }, 'x'); + * // => 1 + */ + function sortedLastIndexBy(array, value, iteratee) { + return baseSortedIndexBy(array, value, getIteratee(iteratee, 2), true); + } + + /** + * This method is like `_.lastIndexOf` except that it performs a binary + * search on a sorted `array`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @returns {number} Returns the index of the matched value, else `-1`. + * @example + * + * _.sortedLastIndexOf([4, 5, 5, 5, 6], 5); + * // => 3 + */ + function sortedLastIndexOf(array, value) { + var length = array == null ? 0 : array.length; + if (length) { + var index = baseSortedIndex(array, value, true) - 1; + if (eq(array[index], value)) { + return index; + } + } + return -1; + } + + /** + * This method is like `_.uniq` except that it's designed and optimized + * for sorted arrays. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @returns {Array} Returns the new duplicate free array. + * @example + * + * _.sortedUniq([1, 1, 2]); + * // => [1, 2] + */ + function sortedUniq(array) { + return (array && array.length) + ? baseSortedUniq(array) + : []; + } + + /** + * This method is like `_.uniqBy` except that it's designed and optimized + * for sorted arrays. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {Function} [iteratee] The iteratee invoked per element. + * @returns {Array} Returns the new duplicate free array. + * @example + * + * _.sortedUniqBy([1.1, 1.2, 2.3, 2.4], Math.floor); + * // => [1.1, 2.3] + */ + function sortedUniqBy(array, iteratee) { + return (array && array.length) + ? baseSortedUniq(array, getIteratee(iteratee, 2)) + : []; + } + + /** + * Gets all but the first element of `array`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to query. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.tail([1, 2, 3]); + * // => [2, 3] + */ + function tail(array) { + var length = array == null ? 0 : array.length; + return length ? baseSlice(array, 1, length) : []; + } + + /** + * Creates a slice of `array` with `n` elements taken from the beginning. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to query. + * @param {number} [n=1] The number of elements to take. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.take([1, 2, 3]); + * // => [1] + * + * _.take([1, 2, 3], 2); + * // => [1, 2] + * + * _.take([1, 2, 3], 5); + * // => [1, 2, 3] + * + * _.take([1, 2, 3], 0); + * // => [] + */ + function take(array, n, guard) { + if (!(array && array.length)) { + return []; + } + n = (guard || n === undefined) ? 1 : toInteger(n); + return baseSlice(array, 0, n < 0 ? 0 : n); + } + + /** + * Creates a slice of `array` with `n` elements taken from the end. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to query. + * @param {number} [n=1] The number of elements to take. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.takeRight([1, 2, 3]); + * // => [3] + * + * _.takeRight([1, 2, 3], 2); + * // => [2, 3] + * + * _.takeRight([1, 2, 3], 5); + * // => [1, 2, 3] + * + * _.takeRight([1, 2, 3], 0); + * // => [] + */ + function takeRight(array, n, guard) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + n = (guard || n === undefined) ? 1 : toInteger(n); + n = length - n; + return baseSlice(array, n < 0 ? 0 : n, length); + } + + /** + * Creates a slice of `array` with elements taken from the end. Elements are + * taken until `predicate` returns falsey. The predicate is invoked with + * three arguments: (value, index, array). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to query. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the slice of `array`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': true }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': false } + * ]; + * + * _.takeRightWhile(users, function(o) { return !o.active; }); + * // => objects for ['fred', 'pebbles'] + * + * // The `_.matches` iteratee shorthand. + * _.takeRightWhile(users, { 'user': 'pebbles', 'active': false }); + * // => objects for ['pebbles'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.takeRightWhile(users, ['active', false]); + * // => objects for ['fred', 'pebbles'] + * + * // The `_.property` iteratee shorthand. + * _.takeRightWhile(users, 'active'); + * // => [] + */ + function takeRightWhile(array, predicate) { + return (array && array.length) + ? baseWhile(array, getIteratee(predicate, 3), false, true) + : []; + } + + /** + * Creates a slice of `array` with elements taken from the beginning. Elements + * are taken until `predicate` returns falsey. The predicate is invoked with + * three arguments: (value, index, array). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to query. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the slice of `array`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': false }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': true } + * ]; + * + * _.takeWhile(users, function(o) { return !o.active; }); + * // => objects for ['barney', 'fred'] + * + * // The `_.matches` iteratee shorthand. + * _.takeWhile(users, { 'user': 'barney', 'active': false }); + * // => objects for ['barney'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.takeWhile(users, ['active', false]); + * // => objects for ['barney', 'fred'] + * + * // The `_.property` iteratee shorthand. + * _.takeWhile(users, 'active'); + * // => [] + */ + function takeWhile(array, predicate) { + return (array && array.length) + ? baseWhile(array, getIteratee(predicate, 3)) + : []; + } + + /** + * Creates an array of unique values, in order, from all given arrays using + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @returns {Array} Returns the new array of combined values. + * @example + * + * _.union([2], [1, 2]); + * // => [2, 1] + */ + var union = baseRest(function(arrays) { + return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true)); + }); + + /** + * This method is like `_.union` except that it accepts `iteratee` which is + * invoked for each element of each `arrays` to generate the criterion by + * which uniqueness is computed. Result values are chosen from the first + * array in which the value occurs. The iteratee is invoked with one argument: + * (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Array} Returns the new array of combined values. + * @example + * + * _.unionBy([2.1], [1.2, 2.3], Math.floor); + * // => [2.1, 1.2] + * + * // The `_.property` iteratee shorthand. + * _.unionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); + * // => [{ 'x': 1 }, { 'x': 2 }] + */ + var unionBy = baseRest(function(arrays) { + var iteratee = last(arrays); + if (isArrayLikeObject(iteratee)) { + iteratee = undefined; + } + return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), getIteratee(iteratee, 2)); + }); + + /** + * This method is like `_.union` except that it accepts `comparator` which + * is invoked to compare elements of `arrays`. Result values are chosen from + * the first array in which the value occurs. The comparator is invoked + * with two arguments: (arrVal, othVal). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of combined values. + * @example + * + * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; + * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; + * + * _.unionWith(objects, others, _.isEqual); + * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }] + */ + var unionWith = baseRest(function(arrays) { + var comparator = last(arrays); + comparator = typeof comparator == 'function' ? comparator : undefined; + return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), undefined, comparator); + }); + + /** + * Creates a duplicate-free version of an array, using + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons, in which only the first occurrence of each element + * is kept. The order of result values is determined by the order they occur + * in the array. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @returns {Array} Returns the new duplicate free array. + * @example + * + * _.uniq([2, 1, 2]); + * // => [2, 1] + */ + function uniq(array) { + return (array && array.length) ? baseUniq(array) : []; + } + + /** + * This method is like `_.uniq` except that it accepts `iteratee` which is + * invoked for each element in `array` to generate the criterion by which + * uniqueness is computed. The order of result values is determined by the + * order they occur in the array. The iteratee is invoked with one argument: + * (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Array} Returns the new duplicate free array. + * @example + * + * _.uniqBy([2.1, 1.2, 2.3], Math.floor); + * // => [2.1, 1.2] + * + * // The `_.property` iteratee shorthand. + * _.uniqBy([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x'); + * // => [{ 'x': 1 }, { 'x': 2 }] + */ + function uniqBy(array, iteratee) { + return (array && array.length) ? baseUniq(array, getIteratee(iteratee, 2)) : []; + } + + /** + * This method is like `_.uniq` except that it accepts `comparator` which + * is invoked to compare elements of `array`. The order of result values is + * determined by the order they occur in the array.The comparator is invoked + * with two arguments: (arrVal, othVal). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new duplicate free array. + * @example + * + * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 2 }]; + * + * _.uniqWith(objects, _.isEqual); + * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }] + */ + function uniqWith(array, comparator) { + comparator = typeof comparator == 'function' ? comparator : undefined; + return (array && array.length) ? baseUniq(array, undefined, comparator) : []; + } + + /** + * This method is like `_.zip` except that it accepts an array of grouped + * elements and creates an array regrouping the elements to their pre-zip + * configuration. + * + * @static + * @memberOf _ + * @since 1.2.0 + * @category Array + * @param {Array} array The array of grouped elements to process. + * @returns {Array} Returns the new array of regrouped elements. + * @example + * + * var zipped = _.zip(['a', 'b'], [1, 2], [true, false]); + * // => [['a', 1, true], ['b', 2, false]] + * + * _.unzip(zipped); + * // => [['a', 'b'], [1, 2], [true, false]] + */ + function unzip(array) { + if (!(array && array.length)) { + return []; + } + var length = 0; + array = arrayFilter(array, function(group) { + if (isArrayLikeObject(group)) { + length = nativeMax(group.length, length); + return true; + } + }); + return baseTimes(length, function(index) { + return arrayMap(array, baseProperty(index)); + }); + } + + /** + * This method is like `_.unzip` except that it accepts `iteratee` to specify + * how regrouped values should be combined. The iteratee is invoked with the + * elements of each group: (...group). + * + * @static + * @memberOf _ + * @since 3.8.0 + * @category Array + * @param {Array} array The array of grouped elements to process. + * @param {Function} [iteratee=_.identity] The function to combine + * regrouped values. + * @returns {Array} Returns the new array of regrouped elements. + * @example + * + * var zipped = _.zip([1, 2], [10, 20], [100, 200]); + * // => [[1, 10, 100], [2, 20, 200]] + * + * _.unzipWith(zipped, _.add); + * // => [3, 30, 300] + */ + function unzipWith(array, iteratee) { + if (!(array && array.length)) { + return []; + } + var result = unzip(array); + if (iteratee == null) { + return result; + } + return arrayMap(result, function(group) { + return apply(iteratee, undefined, group); + }); + } + + /** + * Creates an array excluding all given values using + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. + * + * **Note:** Unlike `_.pull`, this method returns a new array. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {...*} [values] The values to exclude. + * @returns {Array} Returns the new array of filtered values. + * @see _.difference, _.xor + * @example + * + * _.without([2, 1, 2, 3], 1, 2); + * // => [3] + */ + var without = baseRest(function(array, values) { + return isArrayLikeObject(array) + ? baseDifference(array, values) + : []; + }); + + /** + * Creates an array of unique values that is the + * [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference) + * of the given arrays. The order of result values is determined by the order + * they occur in the arrays. + * + * @static + * @memberOf _ + * @since 2.4.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @returns {Array} Returns the new array of filtered values. + * @see _.difference, _.without + * @example + * + * _.xor([2, 1], [2, 3]); + * // => [1, 3] + */ + var xor = baseRest(function(arrays) { + return baseXor(arrayFilter(arrays, isArrayLikeObject)); + }); + + /** + * This method is like `_.xor` except that it accepts `iteratee` which is + * invoked for each element of each `arrays` to generate the criterion by + * which by which they're compared. The order of result values is determined + * by the order they occur in the arrays. The iteratee is invoked with one + * argument: (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Array} Returns the new array of filtered values. + * @example + * + * _.xorBy([2.1, 1.2], [2.3, 3.4], Math.floor); + * // => [1.2, 3.4] + * + * // The `_.property` iteratee shorthand. + * _.xorBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); + * // => [{ 'x': 2 }] + */ + var xorBy = baseRest(function(arrays) { + var iteratee = last(arrays); + if (isArrayLikeObject(iteratee)) { + iteratee = undefined; + } + return baseXor(arrayFilter(arrays, isArrayLikeObject), getIteratee(iteratee, 2)); + }); + + /** + * This method is like `_.xor` except that it accepts `comparator` which is + * invoked to compare elements of `arrays`. The order of result values is + * determined by the order they occur in the arrays. The comparator is invoked + * with two arguments: (arrVal, othVal). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of filtered values. + * @example + * + * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; + * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; + * + * _.xorWith(objects, others, _.isEqual); + * // => [{ 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }] + */ + var xorWith = baseRest(function(arrays) { + var comparator = last(arrays); + comparator = typeof comparator == 'function' ? comparator : undefined; + return baseXor(arrayFilter(arrays, isArrayLikeObject), undefined, comparator); + }); + + /** + * Creates an array of grouped elements, the first of which contains the + * first elements of the given arrays, the second of which contains the + * second elements of the given arrays, and so on. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {...Array} [arrays] The arrays to process. + * @returns {Array} Returns the new array of grouped elements. + * @example + * + * _.zip(['a', 'b'], [1, 2], [true, false]); + * // => [['a', 1, true], ['b', 2, false]] + */ + var zip = baseRest(unzip); + + /** + * This method is like `_.fromPairs` except that it accepts two arrays, + * one of property identifiers and one of corresponding values. + * + * @static + * @memberOf _ + * @since 0.4.0 + * @category Array + * @param {Array} [props=[]] The property identifiers. + * @param {Array} [values=[]] The property values. + * @returns {Object} Returns the new object. + * @example + * + * _.zipObject(['a', 'b'], [1, 2]); + * // => { 'a': 1, 'b': 2 } + */ + function zipObject(props, values) { + return baseZipObject(props || [], values || [], assignValue); + } + + /** + * This method is like `_.zipObject` except that it supports property paths. + * + * @static + * @memberOf _ + * @since 4.1.0 + * @category Array + * @param {Array} [props=[]] The property identifiers. + * @param {Array} [values=[]] The property values. + * @returns {Object} Returns the new object. + * @example + * + * _.zipObjectDeep(['a.b[0].c', 'a.b[1].d'], [1, 2]); + * // => { 'a': { 'b': [{ 'c': 1 }, { 'd': 2 }] } } + */ + function zipObjectDeep(props, values) { + return baseZipObject(props || [], values || [], baseSet); + } + + /** + * This method is like `_.zip` except that it accepts `iteratee` to specify + * how grouped values should be combined. The iteratee is invoked with the + * elements of each group: (...group). + * + * @static + * @memberOf _ + * @since 3.8.0 + * @category Array + * @param {...Array} [arrays] The arrays to process. + * @param {Function} [iteratee=_.identity] The function to combine + * grouped values. + * @returns {Array} Returns the new array of grouped elements. + * @example + * + * _.zipWith([1, 2], [10, 20], [100, 200], function(a, b, c) { + * return a + b + c; + * }); + * // => [111, 222] + */ + var zipWith = baseRest(function(arrays) { + var length = arrays.length, + iteratee = length > 1 ? arrays[length - 1] : undefined; + + iteratee = typeof iteratee == 'function' ? (arrays.pop(), iteratee) : undefined; + return unzipWith(arrays, iteratee); + }); + + /*------------------------------------------------------------------------*/ + + /** + * Creates a `lodash` wrapper instance that wraps `value` with explicit method + * chain sequences enabled. The result of such sequences must be unwrapped + * with `_#value`. + * + * @static + * @memberOf _ + * @since 1.3.0 + * @category Seq + * @param {*} value The value to wrap. + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36 }, + * { 'user': 'fred', 'age': 40 }, + * { 'user': 'pebbles', 'age': 1 } + * ]; + * + * var youngest = _ + * .chain(users) + * .sortBy('age') + * .map(function(o) { + * return o.user + ' is ' + o.age; + * }) + * .head() + * .value(); + * // => 'pebbles is 1' + */ + function chain(value) { + var result = lodash(value); + result.__chain__ = true; + return result; + } + + /** + * This method invokes `interceptor` and returns `value`. The interceptor + * is invoked with one argument; (value). The purpose of this method is to + * "tap into" a method chain sequence in order to modify intermediate results. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Seq + * @param {*} value The value to provide to `interceptor`. + * @param {Function} interceptor The function to invoke. + * @returns {*} Returns `value`. + * @example + * + * _([1, 2, 3]) + * .tap(function(array) { + * // Mutate input array. + * array.pop(); + * }) + * .reverse() + * .value(); + * // => [2, 1] + */ + function tap(value, interceptor) { + interceptor(value); + return value; + } + + /** + * This method is like `_.tap` except that it returns the result of `interceptor`. + * The purpose of this method is to "pass thru" values replacing intermediate + * results in a method chain sequence. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Seq + * @param {*} value The value to provide to `interceptor`. + * @param {Function} interceptor The function to invoke. + * @returns {*} Returns the result of `interceptor`. + * @example + * + * _(' abc ') + * .chain() + * .trim() + * .thru(function(value) { + * return [value]; + * }) + * .value(); + * // => ['abc'] + */ + function thru(value, interceptor) { + return interceptor(value); + } + + /** + * This method is the wrapper version of `_.at`. + * + * @name at + * @memberOf _ + * @since 1.0.0 + * @category Seq + * @param {...(string|string[])} [paths] The property paths to pick. + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] }; + * + * _(object).at(['a[0].b.c', 'a[1]']).value(); + * // => [3, 4] + */ + var wrapperAt = flatRest(function(paths) { + var length = paths.length, + start = length ? paths[0] : 0, + value = this.__wrapped__, + interceptor = function(object) { return baseAt(object, paths); }; + + if (length > 1 || this.__actions__.length || + !(value instanceof LazyWrapper) || !isIndex(start)) { + return this.thru(interceptor); + } + value = value.slice(start, +start + (length ? 1 : 0)); + value.__actions__.push({ + 'func': thru, + 'args': [interceptor], + 'thisArg': undefined + }); + return new LodashWrapper(value, this.__chain__).thru(function(array) { + if (length && !array.length) { + array.push(undefined); + } + return array; + }); + }); + + /** + * Creates a `lodash` wrapper instance with explicit method chain sequences enabled. + * + * @name chain + * @memberOf _ + * @since 0.1.0 + * @category Seq + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36 }, + * { 'user': 'fred', 'age': 40 } + * ]; + * + * // A sequence without explicit chaining. + * _(users).head(); + * // => { 'user': 'barney', 'age': 36 } + * + * // A sequence with explicit chaining. + * _(users) + * .chain() + * .head() + * .pick('user') + * .value(); + * // => { 'user': 'barney' } + */ + function wrapperChain() { + return chain(this); + } + + /** + * Executes the chain sequence and returns the wrapped result. + * + * @name commit + * @memberOf _ + * @since 3.2.0 + * @category Seq + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * var array = [1, 2]; + * var wrapped = _(array).push(3); + * + * console.log(array); + * // => [1, 2] + * + * wrapped = wrapped.commit(); + * console.log(array); + * // => [1, 2, 3] + * + * wrapped.last(); + * // => 3 + * + * console.log(array); + * // => [1, 2, 3] + */ + function wrapperCommit() { + return new LodashWrapper(this.value(), this.__chain__); + } + + /** + * Gets the next value on a wrapped object following the + * [iterator protocol](https://mdn.io/iteration_protocols#iterator). + * + * @name next + * @memberOf _ + * @since 4.0.0 + * @category Seq + * @returns {Object} Returns the next iterator value. + * @example + * + * var wrapped = _([1, 2]); + * + * wrapped.next(); + * // => { 'done': false, 'value': 1 } + * + * wrapped.next(); + * // => { 'done': false, 'value': 2 } + * + * wrapped.next(); + * // => { 'done': true, 'value': undefined } + */ + function wrapperNext() { + if (this.__values__ === undefined) { + this.__values__ = toArray(this.value()); + } + var done = this.__index__ >= this.__values__.length, + value = done ? undefined : this.__values__[this.__index__++]; + + return { 'done': done, 'value': value }; + } + + /** + * Enables the wrapper to be iterable. + * + * @name Symbol.iterator + * @memberOf _ + * @since 4.0.0 + * @category Seq + * @returns {Object} Returns the wrapper object. + * @example + * + * var wrapped = _([1, 2]); + * + * wrapped[Symbol.iterator]() === wrapped; + * // => true + * + * Array.from(wrapped); + * // => [1, 2] + */ + function wrapperToIterator() { + return this; + } + + /** + * Creates a clone of the chain sequence planting `value` as the wrapped value. + * + * @name plant + * @memberOf _ + * @since 3.2.0 + * @category Seq + * @param {*} value The value to plant. + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * function square(n) { + * return n * n; + * } + * + * var wrapped = _([1, 2]).map(square); + * var other = wrapped.plant([3, 4]); + * + * other.value(); + * // => [9, 16] + * + * wrapped.value(); + * // => [1, 4] + */ + function wrapperPlant(value) { + var result, + parent = this; + + while (parent instanceof baseLodash) { + var clone = wrapperClone(parent); + clone.__index__ = 0; + clone.__values__ = undefined; + if (result) { + previous.__wrapped__ = clone; + } else { + result = clone; + } + var previous = clone; + parent = parent.__wrapped__; + } + previous.__wrapped__ = value; + return result; + } + + /** + * This method is the wrapper version of `_.reverse`. + * + * **Note:** This method mutates the wrapped array. + * + * @name reverse + * @memberOf _ + * @since 0.1.0 + * @category Seq + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * var array = [1, 2, 3]; + * + * _(array).reverse().value() + * // => [3, 2, 1] + * + * console.log(array); + * // => [3, 2, 1] + */ + function wrapperReverse() { + var value = this.__wrapped__; + if (value instanceof LazyWrapper) { + var wrapped = value; + if (this.__actions__.length) { + wrapped = new LazyWrapper(this); + } + wrapped = wrapped.reverse(); + wrapped.__actions__.push({ + 'func': thru, + 'args': [reverse], + 'thisArg': undefined + }); + return new LodashWrapper(wrapped, this.__chain__); + } + return this.thru(reverse); + } + + /** + * Executes the chain sequence to resolve the unwrapped value. + * + * @name value + * @memberOf _ + * @since 0.1.0 + * @alias toJSON, valueOf + * @category Seq + * @returns {*} Returns the resolved unwrapped value. + * @example + * + * _([1, 2, 3]).value(); + * // => [1, 2, 3] + */ + function wrapperValue() { + return baseWrapperValue(this.__wrapped__, this.__actions__); + } + + /*------------------------------------------------------------------------*/ + + /** + * Creates an object composed of keys generated from the results of running + * each element of `collection` thru `iteratee`. The corresponding value of + * each key is the number of times the key was returned by `iteratee`. The + * iteratee is invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 0.5.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The iteratee to transform keys. + * @returns {Object} Returns the composed aggregate object. + * @example + * + * _.countBy([6.1, 4.2, 6.3], Math.floor); + * // => { '4': 1, '6': 2 } + * + * // The `_.property` iteratee shorthand. + * _.countBy(['one', 'two', 'three'], 'length'); + * // => { '3': 2, '5': 1 } + */ + var countBy = createAggregator(function(result, value, key) { + if (hasOwnProperty.call(result, key)) { + ++result[key]; + } else { + baseAssignValue(result, key, 1); + } + }); + + /** + * Checks if `predicate` returns truthy for **all** elements of `collection`. + * Iteration is stopped once `predicate` returns falsey. The predicate is + * invoked with three arguments: (value, index|key, collection). + * + * **Note:** This method returns `true` for + * [empty collections](https://en.wikipedia.org/wiki/Empty_set) because + * [everything is true](https://en.wikipedia.org/wiki/Vacuous_truth) of + * elements of empty collections. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {boolean} Returns `true` if all elements pass the predicate check, + * else `false`. + * @example + * + * _.every([true, 1, null, 'yes'], Boolean); + * // => false + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': false }, + * { 'user': 'fred', 'age': 40, 'active': false } + * ]; + * + * // The `_.matches` iteratee shorthand. + * _.every(users, { 'user': 'barney', 'active': false }); + * // => false + * + * // The `_.matchesProperty` iteratee shorthand. + * _.every(users, ['active', false]); + * // => true + * + * // The `_.property` iteratee shorthand. + * _.every(users, 'active'); + * // => false + */ + function every(collection, predicate, guard) { + var func = isArray(collection) ? arrayEvery : baseEvery; + if (guard && isIterateeCall(collection, predicate, guard)) { + predicate = undefined; + } + return func(collection, getIteratee(predicate, 3)); + } + + /** + * Iterates over elements of `collection`, returning an array of all elements + * `predicate` returns truthy for. The predicate is invoked with three + * arguments: (value, index|key, collection). + * + * **Note:** Unlike `_.remove`, this method returns a new array. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new filtered array. + * @see _.reject + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': true }, + * { 'user': 'fred', 'age': 40, 'active': false } + * ]; + * + * _.filter(users, function(o) { return !o.active; }); + * // => objects for ['fred'] + * + * // The `_.matches` iteratee shorthand. + * _.filter(users, { 'age': 36, 'active': true }); + * // => objects for ['barney'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.filter(users, ['active', false]); + * // => objects for ['fred'] + * + * // The `_.property` iteratee shorthand. + * _.filter(users, 'active'); + * // => objects for ['barney'] + * + * // Combining several predicates using `_.overEvery` or `_.overSome`. + * _.filter(users, _.overSome([{ 'age': 36 }, ['age', 40]])); + * // => objects for ['fred', 'barney'] + */ + function filter(collection, predicate) { + var func = isArray(collection) ? arrayFilter : baseFilter; + return func(collection, getIteratee(predicate, 3)); + } + + /** + * Iterates over elements of `collection`, returning the first element + * `predicate` returns truthy for. The predicate is invoked with three + * arguments: (value, index|key, collection). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param {number} [fromIndex=0] The index to search from. + * @returns {*} Returns the matched element, else `undefined`. + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': true }, + * { 'user': 'fred', 'age': 40, 'active': false }, + * { 'user': 'pebbles', 'age': 1, 'active': true } + * ]; + * + * _.find(users, function(o) { return o.age < 40; }); + * // => object for 'barney' + * + * // The `_.matches` iteratee shorthand. + * _.find(users, { 'age': 1, 'active': true }); + * // => object for 'pebbles' + * + * // The `_.matchesProperty` iteratee shorthand. + * _.find(users, ['active', false]); + * // => object for 'fred' + * + * // The `_.property` iteratee shorthand. + * _.find(users, 'active'); + * // => object for 'barney' + */ + var find = createFind(findIndex); + + /** + * This method is like `_.find` except that it iterates over elements of + * `collection` from right to left. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Collection + * @param {Array|Object} collection The collection to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param {number} [fromIndex=collection.length-1] The index to search from. + * @returns {*} Returns the matched element, else `undefined`. + * @example + * + * _.findLast([1, 2, 3, 4], function(n) { + * return n % 2 == 1; + * }); + * // => 3 + */ + var findLast = createFind(findLastIndex); + + /** + * Creates a flattened array of values by running each element in `collection` + * thru `iteratee` and flattening the mapped results. The iteratee is invoked + * with three arguments: (value, index|key, collection). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new flattened array. + * @example + * + * function duplicate(n) { + * return [n, n]; + * } + * + * _.flatMap([1, 2], duplicate); + * // => [1, 1, 2, 2] + */ + function flatMap(collection, iteratee) { + return baseFlatten(map(collection, iteratee), 1); + } + + /** + * This method is like `_.flatMap` except that it recursively flattens the + * mapped results. + * + * @static + * @memberOf _ + * @since 4.7.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new flattened array. + * @example + * + * function duplicate(n) { + * return [[[n, n]]]; + * } + * + * _.flatMapDeep([1, 2], duplicate); + * // => [1, 1, 2, 2] + */ + function flatMapDeep(collection, iteratee) { + return baseFlatten(map(collection, iteratee), INFINITY); + } + + /** + * This method is like `_.flatMap` except that it recursively flattens the + * mapped results up to `depth` times. + * + * @static + * @memberOf _ + * @since 4.7.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @param {number} [depth=1] The maximum recursion depth. + * @returns {Array} Returns the new flattened array. + * @example + * + * function duplicate(n) { + * return [[[n, n]]]; + * } + * + * _.flatMapDepth([1, 2], duplicate, 2); + * // => [[1, 1], [2, 2]] + */ + function flatMapDepth(collection, iteratee, depth) { + depth = depth === undefined ? 1 : toInteger(depth); + return baseFlatten(map(collection, iteratee), depth); + } + + /** + * Iterates over elements of `collection` and invokes `iteratee` for each element. + * The iteratee is invoked with three arguments: (value, index|key, collection). + * Iteratee functions may exit iteration early by explicitly returning `false`. + * + * **Note:** As with other "Collections" methods, objects with a "length" + * property are iterated like arrays. To avoid this behavior use `_.forIn` + * or `_.forOwn` for object iteration. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @alias each + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Array|Object} Returns `collection`. + * @see _.forEachRight + * @example + * + * _.forEach([1, 2], function(value) { + * console.log(value); + * }); + * // => Logs `1` then `2`. + * + * _.forEach({ 'a': 1, 'b': 2 }, function(value, key) { + * console.log(key); + * }); + * // => Logs 'a' then 'b' (iteration order is not guaranteed). + */ + function forEach(collection, iteratee) { + var func = isArray(collection) ? arrayEach : baseEach; + return func(collection, getIteratee(iteratee, 3)); + } + + /** + * This method is like `_.forEach` except that it iterates over elements of + * `collection` from right to left. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @alias eachRight + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Array|Object} Returns `collection`. + * @see _.forEach + * @example + * + * _.forEachRight([1, 2], function(value) { + * console.log(value); + * }); + * // => Logs `2` then `1`. + */ + function forEachRight(collection, iteratee) { + var func = isArray(collection) ? arrayEachRight : baseEachRight; + return func(collection, getIteratee(iteratee, 3)); + } + + /** + * Creates an object composed of keys generated from the results of running + * each element of `collection` thru `iteratee`. The order of grouped values + * is determined by the order they occur in `collection`. The corresponding + * value of each key is an array of elements responsible for generating the + * key. The iteratee is invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The iteratee to transform keys. + * @returns {Object} Returns the composed aggregate object. + * @example + * + * _.groupBy([6.1, 4.2, 6.3], Math.floor); + * // => { '4': [4.2], '6': [6.1, 6.3] } + * + * // The `_.property` iteratee shorthand. + * _.groupBy(['one', 'two', 'three'], 'length'); + * // => { '3': ['one', 'two'], '5': ['three'] } + */ + var groupBy = createAggregator(function(result, value, key) { + if (hasOwnProperty.call(result, key)) { + result[key].push(value); + } else { + baseAssignValue(result, key, [value]); + } + }); + + /** + * Checks if `value` is in `collection`. If `collection` is a string, it's + * checked for a substring of `value`, otherwise + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * is used for equality comparisons. If `fromIndex` is negative, it's used as + * the offset from the end of `collection`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object|string} collection The collection to inspect. + * @param {*} value The value to search for. + * @param {number} [fromIndex=0] The index to search from. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`. + * @returns {boolean} Returns `true` if `value` is found, else `false`. + * @example + * + * _.includes([1, 2, 3], 1); + * // => true + * + * _.includes([1, 2, 3], 1, 2); + * // => false + * + * _.includes({ 'a': 1, 'b': 2 }, 1); + * // => true + * + * _.includes('abcd', 'bc'); + * // => true + */ + function includes(collection, value, fromIndex, guard) { + collection = isArrayLike(collection) ? collection : values(collection); + fromIndex = (fromIndex && !guard) ? toInteger(fromIndex) : 0; + + var length = collection.length; + if (fromIndex < 0) { + fromIndex = nativeMax(length + fromIndex, 0); + } + return isString(collection) + ? (fromIndex <= length && collection.indexOf(value, fromIndex) > -1) + : (!!length && baseIndexOf(collection, value, fromIndex) > -1); + } + + /** + * Invokes the method at `path` of each element in `collection`, returning + * an array of the results of each invoked method. Any additional arguments + * are provided to each invoked method. If `path` is a function, it's invoked + * for, and `this` bound to, each element in `collection`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Array|Function|string} path The path of the method to invoke or + * the function invoked per iteration. + * @param {...*} [args] The arguments to invoke each method with. + * @returns {Array} Returns the array of results. + * @example + * + * _.invokeMap([[5, 1, 7], [3, 2, 1]], 'sort'); + * // => [[1, 5, 7], [1, 2, 3]] + * + * _.invokeMap([123, 456], String.prototype.split, ''); + * // => [['1', '2', '3'], ['4', '5', '6']] + */ + var invokeMap = baseRest(function(collection, path, args) { + var index = -1, + isFunc = typeof path == 'function', + result = isArrayLike(collection) ? Array(collection.length) : []; + + baseEach(collection, function(value) { + result[++index] = isFunc ? apply(path, value, args) : baseInvoke(value, path, args); + }); + return result; + }); + + /** + * Creates an object composed of keys generated from the results of running + * each element of `collection` thru `iteratee`. The corresponding value of + * each key is the last element responsible for generating the key. The + * iteratee is invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The iteratee to transform keys. + * @returns {Object} Returns the composed aggregate object. + * @example + * + * var array = [ + * { 'dir': 'left', 'code': 97 }, + * { 'dir': 'right', 'code': 100 } + * ]; + * + * _.keyBy(array, function(o) { + * return String.fromCharCode(o.code); + * }); + * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } } + * + * _.keyBy(array, 'dir'); + * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } } + */ + var keyBy = createAggregator(function(result, value, key) { + baseAssignValue(result, key, value); + }); + + /** + * Creates an array of values by running each element in `collection` thru + * `iteratee`. The iteratee is invoked with three arguments: + * (value, index|key, collection). + * + * Many lodash methods are guarded to work as iteratees for methods like + * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`. + * + * The guarded methods are: + * `ary`, `chunk`, `curry`, `curryRight`, `drop`, `dropRight`, `every`, + * `fill`, `invert`, `parseInt`, `random`, `range`, `rangeRight`, `repeat`, + * `sampleSize`, `slice`, `some`, `sortBy`, `split`, `take`, `takeRight`, + * `template`, `trim`, `trimEnd`, `trimStart`, and `words` + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new mapped array. + * @example + * + * function square(n) { + * return n * n; + * } + * + * _.map([4, 8], square); + * // => [16, 64] + * + * _.map({ 'a': 4, 'b': 8 }, square); + * // => [16, 64] (iteration order is not guaranteed) + * + * var users = [ + * { 'user': 'barney' }, + * { 'user': 'fred' } + * ]; + * + * // The `_.property` iteratee shorthand. + * _.map(users, 'user'); + * // => ['barney', 'fred'] + */ + function map(collection, iteratee) { + var func = isArray(collection) ? arrayMap : baseMap; + return func(collection, getIteratee(iteratee, 3)); + } + + /** + * This method is like `_.sortBy` except that it allows specifying the sort + * orders of the iteratees to sort by. If `orders` is unspecified, all values + * are sorted in ascending order. Otherwise, specify an order of "desc" for + * descending or "asc" for ascending sort order of corresponding values. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Array[]|Function[]|Object[]|string[]} [iteratees=[_.identity]] + * The iteratees to sort by. + * @param {string[]} [orders] The sort orders of `iteratees`. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`. + * @returns {Array} Returns the new sorted array. + * @example + * + * var users = [ + * { 'user': 'fred', 'age': 48 }, + * { 'user': 'barney', 'age': 34 }, + * { 'user': 'fred', 'age': 40 }, + * { 'user': 'barney', 'age': 36 } + * ]; + * + * // Sort by `user` in ascending order and by `age` in descending order. + * _.orderBy(users, ['user', 'age'], ['asc', 'desc']); + * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]] + */ + function orderBy(collection, iteratees, orders, guard) { + if (collection == null) { + return []; + } + if (!isArray(iteratees)) { + iteratees = iteratees == null ? [] : [iteratees]; + } + orders = guard ? undefined : orders; + if (!isArray(orders)) { + orders = orders == null ? [] : [orders]; + } + return baseOrderBy(collection, iteratees, orders); + } + + /** + * Creates an array of elements split into two groups, the first of which + * contains elements `predicate` returns truthy for, the second of which + * contains elements `predicate` returns falsey for. The predicate is + * invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the array of grouped elements. + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': false }, + * { 'user': 'fred', 'age': 40, 'active': true }, + * { 'user': 'pebbles', 'age': 1, 'active': false } + * ]; + * + * _.partition(users, function(o) { return o.active; }); + * // => objects for [['fred'], ['barney', 'pebbles']] + * + * // The `_.matches` iteratee shorthand. + * _.partition(users, { 'age': 1, 'active': false }); + * // => objects for [['pebbles'], ['barney', 'fred']] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.partition(users, ['active', false]); + * // => objects for [['barney', 'pebbles'], ['fred']] + * + * // The `_.property` iteratee shorthand. + * _.partition(users, 'active'); + * // => objects for [['fred'], ['barney', 'pebbles']] + */ + var partition = createAggregator(function(result, value, key) { + result[key ? 0 : 1].push(value); + }, function() { return [[], []]; }); + + /** + * Reduces `collection` to a value which is the accumulated result of running + * each element in `collection` thru `iteratee`, where each successive + * invocation is supplied the return value of the previous. If `accumulator` + * is not given, the first element of `collection` is used as the initial + * value. The iteratee is invoked with four arguments: + * (accumulator, value, index|key, collection). + * + * Many lodash methods are guarded to work as iteratees for methods like + * `_.reduce`, `_.reduceRight`, and `_.transform`. + * + * The guarded methods are: + * `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `orderBy`, + * and `sortBy` + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @param {*} [accumulator] The initial value. + * @returns {*} Returns the accumulated value. + * @see _.reduceRight + * @example + * + * _.reduce([1, 2], function(sum, n) { + * return sum + n; + * }, 0); + * // => 3 + * + * _.reduce({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) { + * (result[value] || (result[value] = [])).push(key); + * return result; + * }, {}); + * // => { '1': ['a', 'c'], '2': ['b'] } (iteration order is not guaranteed) + */ + function reduce(collection, iteratee, accumulator) { + var func = isArray(collection) ? arrayReduce : baseReduce, + initAccum = arguments.length < 3; + + return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEach); + } + + /** + * This method is like `_.reduce` except that it iterates over elements of + * `collection` from right to left. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @param {*} [accumulator] The initial value. + * @returns {*} Returns the accumulated value. + * @see _.reduce + * @example + * + * var array = [[0, 1], [2, 3], [4, 5]]; + * + * _.reduceRight(array, function(flattened, other) { + * return flattened.concat(other); + * }, []); + * // => [4, 5, 2, 3, 0, 1] + */ + function reduceRight(collection, iteratee, accumulator) { + var func = isArray(collection) ? arrayReduceRight : baseReduce, + initAccum = arguments.length < 3; + + return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEachRight); + } + + /** + * The opposite of `_.filter`; this method returns the elements of `collection` + * that `predicate` does **not** return truthy for. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new filtered array. + * @see _.filter + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': false }, + * { 'user': 'fred', 'age': 40, 'active': true } + * ]; + * + * _.reject(users, function(o) { return !o.active; }); + * // => objects for ['fred'] + * + * // The `_.matches` iteratee shorthand. + * _.reject(users, { 'age': 40, 'active': true }); + * // => objects for ['barney'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.reject(users, ['active', false]); + * // => objects for ['fred'] + * + * // The `_.property` iteratee shorthand. + * _.reject(users, 'active'); + * // => objects for ['barney'] + */ + function reject(collection, predicate) { + var func = isArray(collection) ? arrayFilter : baseFilter; + return func(collection, negate(getIteratee(predicate, 3))); + } + + /** + * Gets a random element from `collection`. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Collection + * @param {Array|Object} collection The collection to sample. + * @returns {*} Returns the random element. + * @example + * + * _.sample([1, 2, 3, 4]); + * // => 2 + */ + function sample(collection) { + var func = isArray(collection) ? arraySample : baseSample; + return func(collection); + } + + /** + * Gets `n` random elements at unique keys from `collection` up to the + * size of `collection`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Collection + * @param {Array|Object} collection The collection to sample. + * @param {number} [n=1] The number of elements to sample. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Array} Returns the random elements. + * @example + * + * _.sampleSize([1, 2, 3], 2); + * // => [3, 1] + * + * _.sampleSize([1, 2, 3], 4); + * // => [2, 3, 1] + */ + function sampleSize(collection, n, guard) { + if ((guard ? isIterateeCall(collection, n, guard) : n === undefined)) { + n = 1; + } else { + n = toInteger(n); + } + var func = isArray(collection) ? arraySampleSize : baseSampleSize; + return func(collection, n); + } + + /** + * Creates an array of shuffled values, using a version of the + * [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to shuffle. + * @returns {Array} Returns the new shuffled array. + * @example + * + * _.shuffle([1, 2, 3, 4]); + * // => [4, 1, 3, 2] + */ + function shuffle(collection) { + var func = isArray(collection) ? arrayShuffle : baseShuffle; + return func(collection); + } + + /** + * Gets the size of `collection` by returning its length for array-like + * values or the number of own enumerable string keyed properties for objects. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object|string} collection The collection to inspect. + * @returns {number} Returns the collection size. + * @example + * + * _.size([1, 2, 3]); + * // => 3 + * + * _.size({ 'a': 1, 'b': 2 }); + * // => 2 + * + * _.size('pebbles'); + * // => 7 + */ + function size(collection) { + if (collection == null) { + return 0; + } + if (isArrayLike(collection)) { + return isString(collection) ? stringSize(collection) : collection.length; + } + var tag = getTag(collection); + if (tag == mapTag || tag == setTag) { + return collection.size; + } + return baseKeys(collection).length; + } + + /** + * Checks if `predicate` returns truthy for **any** element of `collection`. + * Iteration is stopped once `predicate` returns truthy. The predicate is + * invoked with three arguments: (value, index|key, collection). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {boolean} Returns `true` if any element passes the predicate check, + * else `false`. + * @example + * + * _.some([null, 0, 'yes', false], Boolean); + * // => true + * + * var users = [ + * { 'user': 'barney', 'active': true }, + * { 'user': 'fred', 'active': false } + * ]; + * + * // The `_.matches` iteratee shorthand. + * _.some(users, { 'user': 'barney', 'active': false }); + * // => false + * + * // The `_.matchesProperty` iteratee shorthand. + * _.some(users, ['active', false]); + * // => true + * + * // The `_.property` iteratee shorthand. + * _.some(users, 'active'); + * // => true + */ + function some(collection, predicate, guard) { + var func = isArray(collection) ? arraySome : baseSome; + if (guard && isIterateeCall(collection, predicate, guard)) { + predicate = undefined; + } + return func(collection, getIteratee(predicate, 3)); + } + + /** + * Creates an array of elements, sorted in ascending order by the results of + * running each element in a collection thru each iteratee. This method + * performs a stable sort, that is, it preserves the original sort order of + * equal elements. The iteratees are invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {...(Function|Function[])} [iteratees=[_.identity]] + * The iteratees to sort by. + * @returns {Array} Returns the new sorted array. + * @example + * + * var users = [ + * { 'user': 'fred', 'age': 48 }, + * { 'user': 'barney', 'age': 36 }, + * { 'user': 'fred', 'age': 30 }, + * { 'user': 'barney', 'age': 34 } + * ]; + * + * _.sortBy(users, [function(o) { return o.user; }]); + * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 30]] + * + * _.sortBy(users, ['user', 'age']); + * // => objects for [['barney', 34], ['barney', 36], ['fred', 30], ['fred', 48]] + */ + var sortBy = baseRest(function(collection, iteratees) { + if (collection == null) { + return []; + } + var length = iteratees.length; + if (length > 1 && isIterateeCall(collection, iteratees[0], iteratees[1])) { + iteratees = []; + } else if (length > 2 && isIterateeCall(iteratees[0], iteratees[1], iteratees[2])) { + iteratees = [iteratees[0]]; + } + return baseOrderBy(collection, baseFlatten(iteratees, 1), []); + }); + + /*------------------------------------------------------------------------*/ + + /** + * Gets the timestamp of the number of milliseconds that have elapsed since + * the Unix epoch (1 January 1970 00:00:00 UTC). + * + * @static + * @memberOf _ + * @since 2.4.0 + * @category Date + * @returns {number} Returns the timestamp. + * @example + * + * _.defer(function(stamp) { + * console.log(_.now() - stamp); + * }, _.now()); + * // => Logs the number of milliseconds it took for the deferred invocation. + */ + var now = ctxNow || function() { + return root.Date.now(); + }; + + /*------------------------------------------------------------------------*/ + + /** + * The opposite of `_.before`; this method creates a function that invokes + * `func` once it's called `n` or more times. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {number} n The number of calls before `func` is invoked. + * @param {Function} func The function to restrict. + * @returns {Function} Returns the new restricted function. + * @example + * + * var saves = ['profile', 'settings']; + * + * var done = _.after(saves.length, function() { + * console.log('done saving!'); + * }); + * + * _.forEach(saves, function(type) { + * asyncSave({ 'type': type, 'complete': done }); + * }); + * // => Logs 'done saving!' after the two async saves have completed. + */ + function after(n, func) { + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + n = toInteger(n); + return function() { + if (--n < 1) { + return func.apply(this, arguments); + } + }; + } + + /** + * Creates a function that invokes `func`, with up to `n` arguments, + * ignoring any additional arguments. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Function + * @param {Function} func The function to cap arguments for. + * @param {number} [n=func.length] The arity cap. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Function} Returns the new capped function. + * @example + * + * _.map(['6', '8', '10'], _.ary(parseInt, 1)); + * // => [6, 8, 10] + */ + function ary(func, n, guard) { + n = guard ? undefined : n; + n = (func && n == null) ? func.length : n; + return createWrap(func, WRAP_ARY_FLAG, undefined, undefined, undefined, undefined, n); + } + + /** + * Creates a function that invokes `func`, with the `this` binding and arguments + * of the created function, while it's called less than `n` times. Subsequent + * calls to the created function return the result of the last `func` invocation. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Function + * @param {number} n The number of calls at which `func` is no longer invoked. + * @param {Function} func The function to restrict. + * @returns {Function} Returns the new restricted function. + * @example + * + * jQuery(element).on('click', _.before(5, addContactToList)); + * // => Allows adding up to 4 contacts to the list. + */ + function before(n, func) { + var result; + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + n = toInteger(n); + return function() { + if (--n > 0) { + result = func.apply(this, arguments); + } + if (n <= 1) { + func = undefined; + } + return result; + }; + } + + /** + * Creates a function that invokes `func` with the `this` binding of `thisArg` + * and `partials` prepended to the arguments it receives. + * + * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds, + * may be used as a placeholder for partially applied arguments. + * + * **Note:** Unlike native `Function#bind`, this method doesn't set the "length" + * property of bound functions. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to bind. + * @param {*} thisArg The `this` binding of `func`. + * @param {...*} [partials] The arguments to be partially applied. + * @returns {Function} Returns the new bound function. + * @example + * + * function greet(greeting, punctuation) { + * return greeting + ' ' + this.user + punctuation; + * } + * + * var object = { 'user': 'fred' }; + * + * var bound = _.bind(greet, object, 'hi'); + * bound('!'); + * // => 'hi fred!' + * + * // Bound with placeholders. + * var bound = _.bind(greet, object, _, '!'); + * bound('hi'); + * // => 'hi fred!' + */ + var bind = baseRest(function(func, thisArg, partials) { + var bitmask = WRAP_BIND_FLAG; + if (partials.length) { + var holders = replaceHolders(partials, getHolder(bind)); + bitmask |= WRAP_PARTIAL_FLAG; + } + return createWrap(func, bitmask, thisArg, partials, holders); + }); + + /** + * Creates a function that invokes the method at `object[key]` with `partials` + * prepended to the arguments it receives. + * + * This method differs from `_.bind` by allowing bound functions to reference + * methods that may be redefined or don't yet exist. See + * [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern) + * for more details. + * + * The `_.bindKey.placeholder` value, which defaults to `_` in monolithic + * builds, may be used as a placeholder for partially applied arguments. + * + * @static + * @memberOf _ + * @since 0.10.0 + * @category Function + * @param {Object} object The object to invoke the method on. + * @param {string} key The key of the method. + * @param {...*} [partials] The arguments to be partially applied. + * @returns {Function} Returns the new bound function. + * @example + * + * var object = { + * 'user': 'fred', + * 'greet': function(greeting, punctuation) { + * return greeting + ' ' + this.user + punctuation; + * } + * }; + * + * var bound = _.bindKey(object, 'greet', 'hi'); + * bound('!'); + * // => 'hi fred!' + * + * object.greet = function(greeting, punctuation) { + * return greeting + 'ya ' + this.user + punctuation; + * }; + * + * bound('!'); + * // => 'hiya fred!' + * + * // Bound with placeholders. + * var bound = _.bindKey(object, 'greet', _, '!'); + * bound('hi'); + * // => 'hiya fred!' + */ + var bindKey = baseRest(function(object, key, partials) { + var bitmask = WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG; + if (partials.length) { + var holders = replaceHolders(partials, getHolder(bindKey)); + bitmask |= WRAP_PARTIAL_FLAG; + } + return createWrap(key, bitmask, object, partials, holders); + }); + + /** + * Creates a function that accepts arguments of `func` and either invokes + * `func` returning its result, if at least `arity` number of arguments have + * been provided, or returns a function that accepts the remaining `func` + * arguments, and so on. The arity of `func` may be specified if `func.length` + * is not sufficient. + * + * The `_.curry.placeholder` value, which defaults to `_` in monolithic builds, + * may be used as a placeholder for provided arguments. + * + * **Note:** This method doesn't set the "length" property of curried functions. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Function + * @param {Function} func The function to curry. + * @param {number} [arity=func.length] The arity of `func`. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Function} Returns the new curried function. + * @example + * + * var abc = function(a, b, c) { + * return [a, b, c]; + * }; + * + * var curried = _.curry(abc); + * + * curried(1)(2)(3); + * // => [1, 2, 3] + * + * curried(1, 2)(3); + * // => [1, 2, 3] + * + * curried(1, 2, 3); + * // => [1, 2, 3] + * + * // Curried with placeholders. + * curried(1)(_, 3)(2); + * // => [1, 2, 3] + */ + function curry(func, arity, guard) { + arity = guard ? undefined : arity; + var result = createWrap(func, WRAP_CURRY_FLAG, undefined, undefined, undefined, undefined, undefined, arity); + result.placeholder = curry.placeholder; + return result; + } + + /** + * This method is like `_.curry` except that arguments are applied to `func` + * in the manner of `_.partialRight` instead of `_.partial`. + * + * The `_.curryRight.placeholder` value, which defaults to `_` in monolithic + * builds, may be used as a placeholder for provided arguments. + * + * **Note:** This method doesn't set the "length" property of curried functions. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Function + * @param {Function} func The function to curry. + * @param {number} [arity=func.length] The arity of `func`. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Function} Returns the new curried function. + * @example + * + * var abc = function(a, b, c) { + * return [a, b, c]; + * }; + * + * var curried = _.curryRight(abc); + * + * curried(3)(2)(1); + * // => [1, 2, 3] + * + * curried(2, 3)(1); + * // => [1, 2, 3] + * + * curried(1, 2, 3); + * // => [1, 2, 3] + * + * // Curried with placeholders. + * curried(3)(1, _)(2); + * // => [1, 2, 3] + */ + function curryRight(func, arity, guard) { + arity = guard ? undefined : arity; + var result = createWrap(func, WRAP_CURRY_RIGHT_FLAG, undefined, undefined, undefined, undefined, undefined, arity); + result.placeholder = curryRight.placeholder; + return result; + } + + /** + * Creates a debounced function that delays invoking `func` until after `wait` + * milliseconds have elapsed since the last time the debounced function was + * invoked. The debounced function comes with a `cancel` method to cancel + * delayed `func` invocations and a `flush` method to immediately invoke them. + * Provide `options` to indicate whether `func` should be invoked on the + * leading and/or trailing edge of the `wait` timeout. The `func` is invoked + * with the last arguments provided to the debounced function. Subsequent + * calls to the debounced function return the result of the last `func` + * invocation. + * + * **Note:** If `leading` and `trailing` options are `true`, `func` is + * invoked on the trailing edge of the timeout only if the debounced function + * is invoked more than once during the `wait` timeout. + * + * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred + * until to the next tick, similar to `setTimeout` with a timeout of `0`. + * + * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) + * for details over the differences between `_.debounce` and `_.throttle`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to debounce. + * @param {number} [wait=0] The number of milliseconds to delay. + * @param {Object} [options={}] The options object. + * @param {boolean} [options.leading=false] + * Specify invoking on the leading edge of the timeout. + * @param {number} [options.maxWait] + * The maximum time `func` is allowed to be delayed before it's invoked. + * @param {boolean} [options.trailing=true] + * Specify invoking on the trailing edge of the timeout. + * @returns {Function} Returns the new debounced function. + * @example + * + * // Avoid costly calculations while the window size is in flux. + * jQuery(window).on('resize', _.debounce(calculateLayout, 150)); + * + * // Invoke `sendMail` when clicked, debouncing subsequent calls. + * jQuery(element).on('click', _.debounce(sendMail, 300, { + * 'leading': true, + * 'trailing': false + * })); + * + * // Ensure `batchLog` is invoked once after 1 second of debounced calls. + * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 }); + * var source = new EventSource('/stream'); + * jQuery(source).on('message', debounced); + * + * // Cancel the trailing debounced invocation. + * jQuery(window).on('popstate', debounced.cancel); + */ + function debounce(func, wait, options) { + var lastArgs, + lastThis, + maxWait, + result, + timerId, + lastCallTime, + lastInvokeTime = 0, + leading = false, + maxing = false, + trailing = true; + + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + wait = toNumber(wait) || 0; + if (isObject(options)) { + leading = !!options.leading; + maxing = 'maxWait' in options; + maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait; + trailing = 'trailing' in options ? !!options.trailing : trailing; + } + + function invokeFunc(time) { + var args = lastArgs, + thisArg = lastThis; + + lastArgs = lastThis = undefined; + lastInvokeTime = time; + result = func.apply(thisArg, args); + return result; + } + + function leadingEdge(time) { + // Reset any `maxWait` timer. + lastInvokeTime = time; + // Start the timer for the trailing edge. + timerId = setTimeout(timerExpired, wait); + // Invoke the leading edge. + return leading ? invokeFunc(time) : result; + } + + function remainingWait(time) { + var timeSinceLastCall = time - lastCallTime, + timeSinceLastInvoke = time - lastInvokeTime, + timeWaiting = wait - timeSinceLastCall; + + return maxing + ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke) + : timeWaiting; + } + + function shouldInvoke(time) { + var timeSinceLastCall = time - lastCallTime, + timeSinceLastInvoke = time - lastInvokeTime; + + // Either this is the first call, activity has stopped and we're at the + // trailing edge, the system time has gone backwards and we're treating + // it as the trailing edge, or we've hit the `maxWait` limit. + return (lastCallTime === undefined || (timeSinceLastCall >= wait) || + (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait)); + } + + function timerExpired() { + var time = now(); + if (shouldInvoke(time)) { + return trailingEdge(time); + } + // Restart the timer. + timerId = setTimeout(timerExpired, remainingWait(time)); + } + + function trailingEdge(time) { + timerId = undefined; + + // Only invoke if we have `lastArgs` which means `func` has been + // debounced at least once. + if (trailing && lastArgs) { + return invokeFunc(time); + } + lastArgs = lastThis = undefined; + return result; + } + + function cancel() { + if (timerId !== undefined) { + clearTimeout(timerId); + } + lastInvokeTime = 0; + lastArgs = lastCallTime = lastThis = timerId = undefined; + } + + function flush() { + return timerId === undefined ? result : trailingEdge(now()); + } + + function debounced() { + var time = now(), + isInvoking = shouldInvoke(time); + + lastArgs = arguments; + lastThis = this; + lastCallTime = time; + + if (isInvoking) { + if (timerId === undefined) { + return leadingEdge(lastCallTime); + } + if (maxing) { + // Handle invocations in a tight loop. + clearTimeout(timerId); + timerId = setTimeout(timerExpired, wait); + return invokeFunc(lastCallTime); + } + } + if (timerId === undefined) { + timerId = setTimeout(timerExpired, wait); + } + return result; + } + debounced.cancel = cancel; + debounced.flush = flush; + return debounced; + } + + /** + * Defers invoking the `func` until the current call stack has cleared. Any + * additional arguments are provided to `func` when it's invoked. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to defer. + * @param {...*} [args] The arguments to invoke `func` with. + * @returns {number} Returns the timer id. + * @example + * + * _.defer(function(text) { + * console.log(text); + * }, 'deferred'); + * // => Logs 'deferred' after one millisecond. + */ + var defer = baseRest(function(func, args) { + return baseDelay(func, 1, args); + }); + + /** + * Invokes `func` after `wait` milliseconds. Any additional arguments are + * provided to `func` when it's invoked. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to delay. + * @param {number} wait The number of milliseconds to delay invocation. + * @param {...*} [args] The arguments to invoke `func` with. + * @returns {number} Returns the timer id. + * @example + * + * _.delay(function(text) { + * console.log(text); + * }, 1000, 'later'); + * // => Logs 'later' after one second. + */ + var delay = baseRest(function(func, wait, args) { + return baseDelay(func, toNumber(wait) || 0, args); + }); + + /** + * Creates a function that invokes `func` with arguments reversed. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Function + * @param {Function} func The function to flip arguments for. + * @returns {Function} Returns the new flipped function. + * @example + * + * var flipped = _.flip(function() { + * return _.toArray(arguments); + * }); + * + * flipped('a', 'b', 'c', 'd'); + * // => ['d', 'c', 'b', 'a'] + */ + function flip(func) { + return createWrap(func, WRAP_FLIP_FLAG); + } + + /** + * Creates a function that memoizes the result of `func`. If `resolver` is + * provided, it determines the cache key for storing the result based on the + * arguments provided to the memoized function. By default, the first argument + * provided to the memoized function is used as the map cache key. The `func` + * is invoked with the `this` binding of the memoized function. + * + * **Note:** The cache is exposed as the `cache` property on the memoized + * function. Its creation may be customized by replacing the `_.memoize.Cache` + * constructor with one whose instances implement the + * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object) + * method interface of `clear`, `delete`, `get`, `has`, and `set`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to have its output memoized. + * @param {Function} [resolver] The function to resolve the cache key. + * @returns {Function} Returns the new memoized function. + * @example + * + * var object = { 'a': 1, 'b': 2 }; + * var other = { 'c': 3, 'd': 4 }; + * + * var values = _.memoize(_.values); + * values(object); + * // => [1, 2] + * + * values(other); + * // => [3, 4] + * + * object.a = 2; + * values(object); + * // => [1, 2] + * + * // Modify the result cache. + * values.cache.set(object, ['a', 'b']); + * values(object); + * // => ['a', 'b'] + * + * // Replace `_.memoize.Cache`. + * _.memoize.Cache = WeakMap; + */ + function memoize(func, resolver) { + if (typeof func != 'function' || (resolver != null && typeof resolver != 'function')) { + throw new TypeError(FUNC_ERROR_TEXT); + } + var memoized = function() { + var args = arguments, + key = resolver ? resolver.apply(this, args) : args[0], + cache = memoized.cache; + + if (cache.has(key)) { + return cache.get(key); + } + var result = func.apply(this, args); + memoized.cache = cache.set(key, result) || cache; + return result; + }; + memoized.cache = new (memoize.Cache || MapCache); + return memoized; + } + + // Expose `MapCache`. + memoize.Cache = MapCache; + + /** + * Creates a function that negates the result of the predicate `func`. The + * `func` predicate is invoked with the `this` binding and arguments of the + * created function. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Function + * @param {Function} predicate The predicate to negate. + * @returns {Function} Returns the new negated function. + * @example + * + * function isEven(n) { + * return n % 2 == 0; + * } + * + * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven)); + * // => [1, 3, 5] + */ + function negate(predicate) { + if (typeof predicate != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + return function() { + var args = arguments; + switch (args.length) { + case 0: return !predicate.call(this); + case 1: return !predicate.call(this, args[0]); + case 2: return !predicate.call(this, args[0], args[1]); + case 3: return !predicate.call(this, args[0], args[1], args[2]); + } + return !predicate.apply(this, args); + }; + } + + /** + * Creates a function that is restricted to invoking `func` once. Repeat calls + * to the function return the value of the first invocation. The `func` is + * invoked with the `this` binding and arguments of the created function. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to restrict. + * @returns {Function} Returns the new restricted function. + * @example + * + * var initialize = _.once(createApplication); + * initialize(); + * initialize(); + * // => `createApplication` is invoked once + */ + function once(func) { + return before(2, func); + } + + /** + * Creates a function that invokes `func` with its arguments transformed. + * + * @static + * @since 4.0.0 + * @memberOf _ + * @category Function + * @param {Function} func The function to wrap. + * @param {...(Function|Function[])} [transforms=[_.identity]] + * The argument transforms. + * @returns {Function} Returns the new function. + * @example + * + * function doubled(n) { + * return n * 2; + * } + * + * function square(n) { + * return n * n; + * } + * + * var func = _.overArgs(function(x, y) { + * return [x, y]; + * }, [square, doubled]); + * + * func(9, 3); + * // => [81, 6] + * + * func(10, 5); + * // => [100, 10] + */ + var overArgs = castRest(function(func, transforms) { + transforms = (transforms.length == 1 && isArray(transforms[0])) + ? arrayMap(transforms[0], baseUnary(getIteratee())) + : arrayMap(baseFlatten(transforms, 1), baseUnary(getIteratee())); + + var funcsLength = transforms.length; + return baseRest(function(args) { + var index = -1, + length = nativeMin(args.length, funcsLength); + + while (++index < length) { + args[index] = transforms[index].call(this, args[index]); + } + return apply(func, this, args); + }); + }); + + /** + * Creates a function that invokes `func` with `partials` prepended to the + * arguments it receives. This method is like `_.bind` except it does **not** + * alter the `this` binding. + * + * The `_.partial.placeholder` value, which defaults to `_` in monolithic + * builds, may be used as a placeholder for partially applied arguments. + * + * **Note:** This method doesn't set the "length" property of partially + * applied functions. + * + * @static + * @memberOf _ + * @since 0.2.0 + * @category Function + * @param {Function} func The function to partially apply arguments to. + * @param {...*} [partials] The arguments to be partially applied. + * @returns {Function} Returns the new partially applied function. + * @example + * + * function greet(greeting, name) { + * return greeting + ' ' + name; + * } + * + * var sayHelloTo = _.partial(greet, 'hello'); + * sayHelloTo('fred'); + * // => 'hello fred' + * + * // Partially applied with placeholders. + * var greetFred = _.partial(greet, _, 'fred'); + * greetFred('hi'); + * // => 'hi fred' + */ + var partial = baseRest(function(func, partials) { + var holders = replaceHolders(partials, getHolder(partial)); + return createWrap(func, WRAP_PARTIAL_FLAG, undefined, partials, holders); + }); + + /** + * This method is like `_.partial` except that partially applied arguments + * are appended to the arguments it receives. + * + * The `_.partialRight.placeholder` value, which defaults to `_` in monolithic + * builds, may be used as a placeholder for partially applied arguments. + * + * **Note:** This method doesn't set the "length" property of partially + * applied functions. + * + * @static + * @memberOf _ + * @since 1.0.0 + * @category Function + * @param {Function} func The function to partially apply arguments to. + * @param {...*} [partials] The arguments to be partially applied. + * @returns {Function} Returns the new partially applied function. + * @example + * + * function greet(greeting, name) { + * return greeting + ' ' + name; + * } + * + * var greetFred = _.partialRight(greet, 'fred'); + * greetFred('hi'); + * // => 'hi fred' + * + * // Partially applied with placeholders. + * var sayHelloTo = _.partialRight(greet, 'hello', _); + * sayHelloTo('fred'); + * // => 'hello fred' + */ + var partialRight = baseRest(function(func, partials) { + var holders = replaceHolders(partials, getHolder(partialRight)); + return createWrap(func, WRAP_PARTIAL_RIGHT_FLAG, undefined, partials, holders); + }); + + /** + * Creates a function that invokes `func` with arguments arranged according + * to the specified `indexes` where the argument value at the first index is + * provided as the first argument, the argument value at the second index is + * provided as the second argument, and so on. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Function + * @param {Function} func The function to rearrange arguments for. + * @param {...(number|number[])} indexes The arranged argument indexes. + * @returns {Function} Returns the new function. + * @example + * + * var rearged = _.rearg(function(a, b, c) { + * return [a, b, c]; + * }, [2, 0, 1]); + * + * rearged('b', 'c', 'a') + * // => ['a', 'b', 'c'] + */ + var rearg = flatRest(function(func, indexes) { + return createWrap(func, WRAP_REARG_FLAG, undefined, undefined, undefined, indexes); + }); + + /** + * Creates a function that invokes `func` with the `this` binding of the + * created function and arguments from `start` and beyond provided as + * an array. + * + * **Note:** This method is based on the + * [rest parameter](https://mdn.io/rest_parameters). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Function + * @param {Function} func The function to apply a rest parameter to. + * @param {number} [start=func.length-1] The start position of the rest parameter. + * @returns {Function} Returns the new function. + * @example + * + * var say = _.rest(function(what, names) { + * return what + ' ' + _.initial(names).join(', ') + + * (_.size(names) > 1 ? ', & ' : '') + _.last(names); + * }); + * + * say('hello', 'fred', 'barney', 'pebbles'); + * // => 'hello fred, barney, & pebbles' + */ + function rest(func, start) { + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + start = start === undefined ? start : toInteger(start); + return baseRest(func, start); + } + + /** + * Creates a function that invokes `func` with the `this` binding of the + * create function and an array of arguments much like + * [`Function#apply`](http://www.ecma-international.org/ecma-262/7.0/#sec-function.prototype.apply). + * + * **Note:** This method is based on the + * [spread operator](https://mdn.io/spread_operator). + * + * @static + * @memberOf _ + * @since 3.2.0 + * @category Function + * @param {Function} func The function to spread arguments over. + * @param {number} [start=0] The start position of the spread. + * @returns {Function} Returns the new function. + * @example + * + * var say = _.spread(function(who, what) { + * return who + ' says ' + what; + * }); + * + * say(['fred', 'hello']); + * // => 'fred says hello' + * + * var numbers = Promise.all([ + * Promise.resolve(40), + * Promise.resolve(36) + * ]); + * + * numbers.then(_.spread(function(x, y) { + * return x + y; + * })); + * // => a Promise of 76 + */ + function spread(func, start) { + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + start = start == null ? 0 : nativeMax(toInteger(start), 0); + return baseRest(function(args) { + var array = args[start], + otherArgs = castSlice(args, 0, start); + + if (array) { + arrayPush(otherArgs, array); + } + return apply(func, this, otherArgs); + }); + } + + /** + * Creates a throttled function that only invokes `func` at most once per + * every `wait` milliseconds. The throttled function comes with a `cancel` + * method to cancel delayed `func` invocations and a `flush` method to + * immediately invoke them. Provide `options` to indicate whether `func` + * should be invoked on the leading and/or trailing edge of the `wait` + * timeout. The `func` is invoked with the last arguments provided to the + * throttled function. Subsequent calls to the throttled function return the + * result of the last `func` invocation. + * + * **Note:** If `leading` and `trailing` options are `true`, `func` is + * invoked on the trailing edge of the timeout only if the throttled function + * is invoked more than once during the `wait` timeout. + * + * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred + * until to the next tick, similar to `setTimeout` with a timeout of `0`. + * + * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) + * for details over the differences between `_.throttle` and `_.debounce`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to throttle. + * @param {number} [wait=0] The number of milliseconds to throttle invocations to. + * @param {Object} [options={}] The options object. + * @param {boolean} [options.leading=true] + * Specify invoking on the leading edge of the timeout. + * @param {boolean} [options.trailing=true] + * Specify invoking on the trailing edge of the timeout. + * @returns {Function} Returns the new throttled function. + * @example + * + * // Avoid excessively updating the position while scrolling. + * jQuery(window).on('scroll', _.throttle(updatePosition, 100)); + * + * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes. + * var throttled = _.throttle(renewToken, 300000, { 'trailing': false }); + * jQuery(element).on('click', throttled); + * + * // Cancel the trailing throttled invocation. + * jQuery(window).on('popstate', throttled.cancel); + */ + function throttle(func, wait, options) { + var leading = true, + trailing = true; + + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + if (isObject(options)) { + leading = 'leading' in options ? !!options.leading : leading; + trailing = 'trailing' in options ? !!options.trailing : trailing; + } + return debounce(func, wait, { + 'leading': leading, + 'maxWait': wait, + 'trailing': trailing + }); + } + + /** + * Creates a function that accepts up to one argument, ignoring any + * additional arguments. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Function + * @param {Function} func The function to cap arguments for. + * @returns {Function} Returns the new capped function. + * @example + * + * _.map(['6', '8', '10'], _.unary(parseInt)); + * // => [6, 8, 10] + */ + function unary(func) { + return ary(func, 1); + } + + /** + * Creates a function that provides `value` to `wrapper` as its first + * argument. Any additional arguments provided to the function are appended + * to those provided to the `wrapper`. The wrapper is invoked with the `this` + * binding of the created function. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {*} value The value to wrap. + * @param {Function} [wrapper=identity] The wrapper function. + * @returns {Function} Returns the new function. + * @example + * + * var p = _.wrap(_.escape, function(func, text) { + * return '

' + func(text) + '

'; + * }); + * + * p('fred, barney, & pebbles'); + * // => '

fred, barney, & pebbles

' + */ + function wrap(value, wrapper) { + return partial(castFunction(wrapper), value); + } + + /*------------------------------------------------------------------------*/ + + /** + * Casts `value` as an array if it's not one. + * + * @static + * @memberOf _ + * @since 4.4.0 + * @category Lang + * @param {*} value The value to inspect. + * @returns {Array} Returns the cast array. + * @example + * + * _.castArray(1); + * // => [1] + * + * _.castArray({ 'a': 1 }); + * // => [{ 'a': 1 }] + * + * _.castArray('abc'); + * // => ['abc'] + * + * _.castArray(null); + * // => [null] + * + * _.castArray(undefined); + * // => [undefined] + * + * _.castArray(); + * // => [] + * + * var array = [1, 2, 3]; + * console.log(_.castArray(array) === array); + * // => true + */ + function castArray() { + if (!arguments.length) { + return []; + } + var value = arguments[0]; + return isArray(value) ? value : [value]; + } + + /** + * Creates a shallow clone of `value`. + * + * **Note:** This method is loosely based on the + * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm) + * and supports cloning arrays, array buffers, booleans, date objects, maps, + * numbers, `Object` objects, regexes, sets, strings, symbols, and typed + * arrays. The own enumerable properties of `arguments` objects are cloned + * as plain objects. An empty object is returned for uncloneable values such + * as error objects, functions, DOM nodes, and WeakMaps. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to clone. + * @returns {*} Returns the cloned value. + * @see _.cloneDeep + * @example + * + * var objects = [{ 'a': 1 }, { 'b': 2 }]; + * + * var shallow = _.clone(objects); + * console.log(shallow[0] === objects[0]); + * // => true + */ + function clone(value) { + return baseClone(value, CLONE_SYMBOLS_FLAG); + } + + /** + * This method is like `_.clone` except that it accepts `customizer` which + * is invoked to produce the cloned value. If `customizer` returns `undefined`, + * cloning is handled by the method instead. The `customizer` is invoked with + * up to four arguments; (value [, index|key, object, stack]). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to clone. + * @param {Function} [customizer] The function to customize cloning. + * @returns {*} Returns the cloned value. + * @see _.cloneDeepWith + * @example + * + * function customizer(value) { + * if (_.isElement(value)) { + * return value.cloneNode(false); + * } + * } + * + * var el = _.cloneWith(document.body, customizer); + * + * console.log(el === document.body); + * // => false + * console.log(el.nodeName); + * // => 'BODY' + * console.log(el.childNodes.length); + * // => 0 + */ + function cloneWith(value, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + return baseClone(value, CLONE_SYMBOLS_FLAG, customizer); + } + + /** + * This method is like `_.clone` except that it recursively clones `value`. + * + * @static + * @memberOf _ + * @since 1.0.0 + * @category Lang + * @param {*} value The value to recursively clone. + * @returns {*} Returns the deep cloned value. + * @see _.clone + * @example + * + * var objects = [{ 'a': 1 }, { 'b': 2 }]; + * + * var deep = _.cloneDeep(objects); + * console.log(deep[0] === objects[0]); + * // => false + */ + function cloneDeep(value) { + return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG); + } + + /** + * This method is like `_.cloneWith` except that it recursively clones `value`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to recursively clone. + * @param {Function} [customizer] The function to customize cloning. + * @returns {*} Returns the deep cloned value. + * @see _.cloneWith + * @example + * + * function customizer(value) { + * if (_.isElement(value)) { + * return value.cloneNode(true); + * } + * } + * + * var el = _.cloneDeepWith(document.body, customizer); + * + * console.log(el === document.body); + * // => false + * console.log(el.nodeName); + * // => 'BODY' + * console.log(el.childNodes.length); + * // => 20 + */ + function cloneDeepWith(value, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG, customizer); + } + + /** + * Checks if `object` conforms to `source` by invoking the predicate + * properties of `source` with the corresponding property values of `object`. + * + * **Note:** This method is equivalent to `_.conforms` when `source` is + * partially applied. + * + * @static + * @memberOf _ + * @since 4.14.0 + * @category Lang + * @param {Object} object The object to inspect. + * @param {Object} source The object of property predicates to conform to. + * @returns {boolean} Returns `true` if `object` conforms, else `false`. + * @example + * + * var object = { 'a': 1, 'b': 2 }; + * + * _.conformsTo(object, { 'b': function(n) { return n > 1; } }); + * // => true + * + * _.conformsTo(object, { 'b': function(n) { return n > 2; } }); + * // => false + */ + function conformsTo(object, source) { + return source == null || baseConformsTo(object, source, keys(source)); + } + + /** + * Performs a + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * comparison between two values to determine if they are equivalent. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + * @example + * + * var object = { 'a': 1 }; + * var other = { 'a': 1 }; + * + * _.eq(object, object); + * // => true + * + * _.eq(object, other); + * // => false + * + * _.eq('a', 'a'); + * // => true + * + * _.eq('a', Object('a')); + * // => false + * + * _.eq(NaN, NaN); + * // => true + */ + function eq(value, other) { + return value === other || (value !== value && other !== other); + } + + /** + * Checks if `value` is greater than `other`. + * + * @static + * @memberOf _ + * @since 3.9.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is greater than `other`, + * else `false`. + * @see _.lt + * @example + * + * _.gt(3, 1); + * // => true + * + * _.gt(3, 3); + * // => false + * + * _.gt(1, 3); + * // => false + */ + var gt = createRelationalOperation(baseGt); + + /** + * Checks if `value` is greater than or equal to `other`. + * + * @static + * @memberOf _ + * @since 3.9.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is greater than or equal to + * `other`, else `false`. + * @see _.lte + * @example + * + * _.gte(3, 1); + * // => true + * + * _.gte(3, 3); + * // => true + * + * _.gte(1, 3); + * // => false + */ + var gte = createRelationalOperation(function(value, other) { + return value >= other; + }); + + /** + * Checks if `value` is likely an `arguments` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an `arguments` object, + * else `false`. + * @example + * + * _.isArguments(function() { return arguments; }()); + * // => true + * + * _.isArguments([1, 2, 3]); + * // => false + */ + var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) { + return isObjectLike(value) && hasOwnProperty.call(value, 'callee') && + !propertyIsEnumerable.call(value, 'callee'); + }; + + /** + * Checks if `value` is classified as an `Array` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an array, else `false`. + * @example + * + * _.isArray([1, 2, 3]); + * // => true + * + * _.isArray(document.body.children); + * // => false + * + * _.isArray('abc'); + * // => false + * + * _.isArray(_.noop); + * // => false + */ + var isArray = Array.isArray; + + /** + * Checks if `value` is classified as an `ArrayBuffer` object. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`. + * @example + * + * _.isArrayBuffer(new ArrayBuffer(2)); + * // => true + * + * _.isArrayBuffer(new Array(2)); + * // => false + */ + var isArrayBuffer = nodeIsArrayBuffer ? baseUnary(nodeIsArrayBuffer) : baseIsArrayBuffer; + + /** + * Checks if `value` is array-like. A value is considered array-like if it's + * not a function and has a `value.length` that's an integer greater than or + * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is array-like, else `false`. + * @example + * + * _.isArrayLike([1, 2, 3]); + * // => true + * + * _.isArrayLike(document.body.children); + * // => true + * + * _.isArrayLike('abc'); + * // => true + * + * _.isArrayLike(_.noop); + * // => false + */ + function isArrayLike(value) { + return value != null && isLength(value.length) && !isFunction(value); + } + + /** + * This method is like `_.isArrayLike` except that it also checks if `value` + * is an object. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an array-like object, + * else `false`. + * @example + * + * _.isArrayLikeObject([1, 2, 3]); + * // => true + * + * _.isArrayLikeObject(document.body.children); + * // => true + * + * _.isArrayLikeObject('abc'); + * // => false + * + * _.isArrayLikeObject(_.noop); + * // => false + */ + function isArrayLikeObject(value) { + return isObjectLike(value) && isArrayLike(value); + } + + /** + * Checks if `value` is classified as a boolean primitive or object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a boolean, else `false`. + * @example + * + * _.isBoolean(false); + * // => true + * + * _.isBoolean(null); + * // => false + */ + function isBoolean(value) { + return value === true || value === false || + (isObjectLike(value) && baseGetTag(value) == boolTag); + } + + /** + * Checks if `value` is a buffer. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a buffer, else `false`. + * @example + * + * _.isBuffer(new Buffer(2)); + * // => true + * + * _.isBuffer(new Uint8Array(2)); + * // => false + */ + var isBuffer = nativeIsBuffer || stubFalse; + + /** + * Checks if `value` is classified as a `Date` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a date object, else `false`. + * @example + * + * _.isDate(new Date); + * // => true + * + * _.isDate('Mon April 23 2012'); + * // => false + */ + var isDate = nodeIsDate ? baseUnary(nodeIsDate) : baseIsDate; + + /** + * Checks if `value` is likely a DOM element. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a DOM element, else `false`. + * @example + * + * _.isElement(document.body); + * // => true + * + * _.isElement(''); + * // => false + */ + function isElement(value) { + return isObjectLike(value) && value.nodeType === 1 && !isPlainObject(value); + } + + /** + * Checks if `value` is an empty object, collection, map, or set. + * + * Objects are considered empty if they have no own enumerable string keyed + * properties. + * + * Array-like values such as `arguments` objects, arrays, buffers, strings, or + * jQuery-like collections are considered empty if they have a `length` of `0`. + * Similarly, maps and sets are considered empty if they have a `size` of `0`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is empty, else `false`. + * @example + * + * _.isEmpty(null); + * // => true + * + * _.isEmpty(true); + * // => true + * + * _.isEmpty(1); + * // => true + * + * _.isEmpty([1, 2, 3]); + * // => false + * + * _.isEmpty({ 'a': 1 }); + * // => false + */ + function isEmpty(value) { + if (value == null) { + return true; + } + if (isArrayLike(value) && + (isArray(value) || typeof value == 'string' || typeof value.splice == 'function' || + isBuffer(value) || isTypedArray(value) || isArguments(value))) { + return !value.length; + } + var tag = getTag(value); + if (tag == mapTag || tag == setTag) { + return !value.size; + } + if (isPrototype(value)) { + return !baseKeys(value).length; + } + for (var key in value) { + if (hasOwnProperty.call(value, key)) { + return false; + } + } + return true; + } + + /** + * Performs a deep comparison between two values to determine if they are + * equivalent. + * + * **Note:** This method supports comparing arrays, array buffers, booleans, + * date objects, error objects, maps, numbers, `Object` objects, regexes, + * sets, strings, symbols, and typed arrays. `Object` objects are compared + * by their own, not inherited, enumerable properties. Functions and DOM + * nodes are compared by strict equality, i.e. `===`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + * @example + * + * var object = { 'a': 1 }; + * var other = { 'a': 1 }; + * + * _.isEqual(object, other); + * // => true + * + * object === other; + * // => false + */ + function isEqual(value, other) { + return baseIsEqual(value, other); + } + + /** + * This method is like `_.isEqual` except that it accepts `customizer` which + * is invoked to compare values. If `customizer` returns `undefined`, comparisons + * are handled by the method instead. The `customizer` is invoked with up to + * six arguments: (objValue, othValue [, index|key, object, other, stack]). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @param {Function} [customizer] The function to customize comparisons. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + * @example + * + * function isGreeting(value) { + * return /^h(?:i|ello)$/.test(value); + * } + * + * function customizer(objValue, othValue) { + * if (isGreeting(objValue) && isGreeting(othValue)) { + * return true; + * } + * } + * + * var array = ['hello', 'goodbye']; + * var other = ['hi', 'goodbye']; + * + * _.isEqualWith(array, other, customizer); + * // => true + */ + function isEqualWith(value, other, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + var result = customizer ? customizer(value, other) : undefined; + return result === undefined ? baseIsEqual(value, other, undefined, customizer) : !!result; + } + + /** + * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`, + * `SyntaxError`, `TypeError`, or `URIError` object. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an error object, else `false`. + * @example + * + * _.isError(new Error); + * // => true + * + * _.isError(Error); + * // => false + */ + function isError(value) { + if (!isObjectLike(value)) { + return false; + } + var tag = baseGetTag(value); + return tag == errorTag || tag == domExcTag || + (typeof value.message == 'string' && typeof value.name == 'string' && !isPlainObject(value)); + } + + /** + * Checks if `value` is a finite primitive number. + * + * **Note:** This method is based on + * [`Number.isFinite`](https://mdn.io/Number/isFinite). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a finite number, else `false`. + * @example + * + * _.isFinite(3); + * // => true + * + * _.isFinite(Number.MIN_VALUE); + * // => true + * + * _.isFinite(Infinity); + * // => false + * + * _.isFinite('3'); + * // => false + */ + function isFinite(value) { + return typeof value == 'number' && nativeIsFinite(value); + } + + /** + * Checks if `value` is classified as a `Function` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a function, else `false`. + * @example + * + * _.isFunction(_); + * // => true + * + * _.isFunction(/abc/); + * // => false + */ + function isFunction(value) { + if (!isObject(value)) { + return false; + } + // The use of `Object#toString` avoids issues with the `typeof` operator + // in Safari 9 which returns 'object' for typed arrays and other constructors. + var tag = baseGetTag(value); + return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag; + } + + /** + * Checks if `value` is an integer. + * + * **Note:** This method is based on + * [`Number.isInteger`](https://mdn.io/Number/isInteger). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an integer, else `false`. + * @example + * + * _.isInteger(3); + * // => true + * + * _.isInteger(Number.MIN_VALUE); + * // => false + * + * _.isInteger(Infinity); + * // => false + * + * _.isInteger('3'); + * // => false + */ + function isInteger(value) { + return typeof value == 'number' && value == toInteger(value); + } + + /** + * Checks if `value` is a valid array-like length. + * + * **Note:** This method is loosely based on + * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. + * @example + * + * _.isLength(3); + * // => true + * + * _.isLength(Number.MIN_VALUE); + * // => false + * + * _.isLength(Infinity); + * // => false + * + * _.isLength('3'); + * // => false + */ + function isLength(value) { + return typeof value == 'number' && + value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; + } + + /** + * Checks if `value` is the + * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types) + * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an object, else `false`. + * @example + * + * _.isObject({}); + * // => true + * + * _.isObject([1, 2, 3]); + * // => true + * + * _.isObject(_.noop); + * // => true + * + * _.isObject(null); + * // => false + */ + function isObject(value) { + var type = typeof value; + return value != null && (type == 'object' || type == 'function'); + } + + /** + * Checks if `value` is object-like. A value is object-like if it's not `null` + * and has a `typeof` result of "object". + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is object-like, else `false`. + * @example + * + * _.isObjectLike({}); + * // => true + * + * _.isObjectLike([1, 2, 3]); + * // => true + * + * _.isObjectLike(_.noop); + * // => false + * + * _.isObjectLike(null); + * // => false + */ + function isObjectLike(value) { + return value != null && typeof value == 'object'; + } + + /** + * Checks if `value` is classified as a `Map` object. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a map, else `false`. + * @example + * + * _.isMap(new Map); + * // => true + * + * _.isMap(new WeakMap); + * // => false + */ + var isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap; + + /** + * Performs a partial deep comparison between `object` and `source` to + * determine if `object` contains equivalent property values. + * + * **Note:** This method is equivalent to `_.matches` when `source` is + * partially applied. + * + * Partial comparisons will match empty array and empty object `source` + * values against any array or object value, respectively. See `_.isEqual` + * for a list of supported value comparisons. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Lang + * @param {Object} object The object to inspect. + * @param {Object} source The object of property values to match. + * @returns {boolean} Returns `true` if `object` is a match, else `false`. + * @example + * + * var object = { 'a': 1, 'b': 2 }; + * + * _.isMatch(object, { 'b': 2 }); + * // => true + * + * _.isMatch(object, { 'b': 1 }); + * // => false + */ + function isMatch(object, source) { + return object === source || baseIsMatch(object, source, getMatchData(source)); + } + + /** + * This method is like `_.isMatch` except that it accepts `customizer` which + * is invoked to compare values. If `customizer` returns `undefined`, comparisons + * are handled by the method instead. The `customizer` is invoked with five + * arguments: (objValue, srcValue, index|key, object, source). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {Object} object The object to inspect. + * @param {Object} source The object of property values to match. + * @param {Function} [customizer] The function to customize comparisons. + * @returns {boolean} Returns `true` if `object` is a match, else `false`. + * @example + * + * function isGreeting(value) { + * return /^h(?:i|ello)$/.test(value); + * } + * + * function customizer(objValue, srcValue) { + * if (isGreeting(objValue) && isGreeting(srcValue)) { + * return true; + * } + * } + * + * var object = { 'greeting': 'hello' }; + * var source = { 'greeting': 'hi' }; + * + * _.isMatchWith(object, source, customizer); + * // => true + */ + function isMatchWith(object, source, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + return baseIsMatch(object, source, getMatchData(source), customizer); + } + + /** + * Checks if `value` is `NaN`. + * + * **Note:** This method is based on + * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as + * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for + * `undefined` and other non-number values. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. + * @example + * + * _.isNaN(NaN); + * // => true + * + * _.isNaN(new Number(NaN)); + * // => true + * + * isNaN(undefined); + * // => true + * + * _.isNaN(undefined); + * // => false + */ + function isNaN(value) { + // An `NaN` primitive is the only value that is not equal to itself. + // Perform the `toStringTag` check first to avoid errors with some + // ActiveX objects in IE. + return isNumber(value) && value != +value; + } + + /** + * Checks if `value` is a pristine native function. + * + * **Note:** This method can't reliably detect native functions in the presence + * of the core-js package because core-js circumvents this kind of detection. + * Despite multiple requests, the core-js maintainer has made it clear: any + * attempt to fix the detection will be obstructed. As a result, we're left + * with little choice but to throw an error. Unfortunately, this also affects + * packages, like [babel-polyfill](https://www.npmjs.com/package/babel-polyfill), + * which rely on core-js. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a native function, + * else `false`. + * @example + * + * _.isNative(Array.prototype.push); + * // => true + * + * _.isNative(_); + * // => false + */ + function isNative(value) { + if (isMaskable(value)) { + throw new Error(CORE_ERROR_TEXT); + } + return baseIsNative(value); + } + + /** + * Checks if `value` is `null`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is `null`, else `false`. + * @example + * + * _.isNull(null); + * // => true + * + * _.isNull(void 0); + * // => false + */ + function isNull(value) { + return value === null; + } + + /** + * Checks if `value` is `null` or `undefined`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is nullish, else `false`. + * @example + * + * _.isNil(null); + * // => true + * + * _.isNil(void 0); + * // => true + * + * _.isNil(NaN); + * // => false + */ + function isNil(value) { + return value == null; + } + + /** + * Checks if `value` is classified as a `Number` primitive or object. + * + * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are + * classified as numbers, use the `_.isFinite` method. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a number, else `false`. + * @example + * + * _.isNumber(3); + * // => true + * + * _.isNumber(Number.MIN_VALUE); + * // => true + * + * _.isNumber(Infinity); + * // => true + * + * _.isNumber('3'); + * // => false + */ + function isNumber(value) { + return typeof value == 'number' || + (isObjectLike(value) && baseGetTag(value) == numberTag); + } + + /** + * Checks if `value` is a plain object, that is, an object created by the + * `Object` constructor or one with a `[[Prototype]]` of `null`. + * + * @static + * @memberOf _ + * @since 0.8.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a plain object, else `false`. + * @example + * + * function Foo() { + * this.a = 1; + * } + * + * _.isPlainObject(new Foo); + * // => false + * + * _.isPlainObject([1, 2, 3]); + * // => false + * + * _.isPlainObject({ 'x': 0, 'y': 0 }); + * // => true + * + * _.isPlainObject(Object.create(null)); + * // => true + */ + function isPlainObject(value) { + if (!isObjectLike(value) || baseGetTag(value) != objectTag) { + return false; + } + var proto = getPrototype(value); + if (proto === null) { + return true; + } + var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor; + return typeof Ctor == 'function' && Ctor instanceof Ctor && + funcToString.call(Ctor) == objectCtorString; + } + + /** + * Checks if `value` is classified as a `RegExp` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a regexp, else `false`. + * @example + * + * _.isRegExp(/abc/); + * // => true + * + * _.isRegExp('/abc/'); + * // => false + */ + var isRegExp = nodeIsRegExp ? baseUnary(nodeIsRegExp) : baseIsRegExp; + + /** + * Checks if `value` is a safe integer. An integer is safe if it's an IEEE-754 + * double precision number which isn't the result of a rounded unsafe integer. + * + * **Note:** This method is based on + * [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a safe integer, else `false`. + * @example + * + * _.isSafeInteger(3); + * // => true + * + * _.isSafeInteger(Number.MIN_VALUE); + * // => false + * + * _.isSafeInteger(Infinity); + * // => false + * + * _.isSafeInteger('3'); + * // => false + */ + function isSafeInteger(value) { + return isInteger(value) && value >= -MAX_SAFE_INTEGER && value <= MAX_SAFE_INTEGER; + } + + /** + * Checks if `value` is classified as a `Set` object. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a set, else `false`. + * @example + * + * _.isSet(new Set); + * // => true + * + * _.isSet(new WeakSet); + * // => false + */ + var isSet = nodeIsSet ? baseUnary(nodeIsSet) : baseIsSet; + + /** + * Checks if `value` is classified as a `String` primitive or object. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a string, else `false`. + * @example + * + * _.isString('abc'); + * // => true + * + * _.isString(1); + * // => false + */ + function isString(value) { + return typeof value == 'string' || + (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag); + } + + /** + * Checks if `value` is classified as a `Symbol` primitive or object. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a symbol, else `false`. + * @example + * + * _.isSymbol(Symbol.iterator); + * // => true + * + * _.isSymbol('abc'); + * // => false + */ + function isSymbol(value) { + return typeof value == 'symbol' || + (isObjectLike(value) && baseGetTag(value) == symbolTag); + } + + /** + * Checks if `value` is classified as a typed array. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a typed array, else `false`. + * @example + * + * _.isTypedArray(new Uint8Array); + * // => true + * + * _.isTypedArray([]); + * // => false + */ + var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray; + + /** + * Checks if `value` is `undefined`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`. + * @example + * + * _.isUndefined(void 0); + * // => true + * + * _.isUndefined(null); + * // => false + */ + function isUndefined(value) { + return value === undefined; + } + + /** + * Checks if `value` is classified as a `WeakMap` object. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a weak map, else `false`. + * @example + * + * _.isWeakMap(new WeakMap); + * // => true + * + * _.isWeakMap(new Map); + * // => false + */ + function isWeakMap(value) { + return isObjectLike(value) && getTag(value) == weakMapTag; + } + + /** + * Checks if `value` is classified as a `WeakSet` object. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a weak set, else `false`. + * @example + * + * _.isWeakSet(new WeakSet); + * // => true + * + * _.isWeakSet(new Set); + * // => false + */ + function isWeakSet(value) { + return isObjectLike(value) && baseGetTag(value) == weakSetTag; + } + + /** + * Checks if `value` is less than `other`. + * + * @static + * @memberOf _ + * @since 3.9.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is less than `other`, + * else `false`. + * @see _.gt + * @example + * + * _.lt(1, 3); + * // => true + * + * _.lt(3, 3); + * // => false + * + * _.lt(3, 1); + * // => false + */ + var lt = createRelationalOperation(baseLt); + + /** + * Checks if `value` is less than or equal to `other`. + * + * @static + * @memberOf _ + * @since 3.9.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is less than or equal to + * `other`, else `false`. + * @see _.gte + * @example + * + * _.lte(1, 3); + * // => true + * + * _.lte(3, 3); + * // => true + * + * _.lte(3, 1); + * // => false + */ + var lte = createRelationalOperation(function(value, other) { + return value <= other; + }); + + /** + * Converts `value` to an array. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Lang + * @param {*} value The value to convert. + * @returns {Array} Returns the converted array. + * @example + * + * _.toArray({ 'a': 1, 'b': 2 }); + * // => [1, 2] + * + * _.toArray('abc'); + * // => ['a', 'b', 'c'] + * + * _.toArray(1); + * // => [] + * + * _.toArray(null); + * // => [] + */ + function toArray(value) { + if (!value) { + return []; + } + if (isArrayLike(value)) { + return isString(value) ? stringToArray(value) : copyArray(value); + } + if (symIterator && value[symIterator]) { + return iteratorToArray(value[symIterator]()); + } + var tag = getTag(value), + func = tag == mapTag ? mapToArray : (tag == setTag ? setToArray : values); + + return func(value); + } + + /** + * Converts `value` to a finite number. + * + * @static + * @memberOf _ + * @since 4.12.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {number} Returns the converted number. + * @example + * + * _.toFinite(3.2); + * // => 3.2 + * + * _.toFinite(Number.MIN_VALUE); + * // => 5e-324 + * + * _.toFinite(Infinity); + * // => 1.7976931348623157e+308 + * + * _.toFinite('3.2'); + * // => 3.2 + */ + function toFinite(value) { + if (!value) { + return value === 0 ? value : 0; + } + value = toNumber(value); + if (value === INFINITY || value === -INFINITY) { + var sign = (value < 0 ? -1 : 1); + return sign * MAX_INTEGER; + } + return value === value ? value : 0; + } + + /** + * Converts `value` to an integer. + * + * **Note:** This method is loosely based on + * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {number} Returns the converted integer. + * @example + * + * _.toInteger(3.2); + * // => 3 + * + * _.toInteger(Number.MIN_VALUE); + * // => 0 + * + * _.toInteger(Infinity); + * // => 1.7976931348623157e+308 + * + * _.toInteger('3.2'); + * // => 3 + */ + function toInteger(value) { + var result = toFinite(value), + remainder = result % 1; + + return result === result ? (remainder ? result - remainder : result) : 0; + } + + /** + * Converts `value` to an integer suitable for use as the length of an + * array-like object. + * + * **Note:** This method is based on + * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {number} Returns the converted integer. + * @example + * + * _.toLength(3.2); + * // => 3 + * + * _.toLength(Number.MIN_VALUE); + * // => 0 + * + * _.toLength(Infinity); + * // => 4294967295 + * + * _.toLength('3.2'); + * // => 3 + */ + function toLength(value) { + return value ? baseClamp(toInteger(value), 0, MAX_ARRAY_LENGTH) : 0; + } + + /** + * Converts `value` to a number. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to process. + * @returns {number} Returns the number. + * @example + * + * _.toNumber(3.2); + * // => 3.2 + * + * _.toNumber(Number.MIN_VALUE); + * // => 5e-324 + * + * _.toNumber(Infinity); + * // => Infinity + * + * _.toNumber('3.2'); + * // => 3.2 + */ + function toNumber(value) { + if (typeof value == 'number') { + return value; + } + if (isSymbol(value)) { + return NAN; + } + if (isObject(value)) { + var other = typeof value.valueOf == 'function' ? value.valueOf() : value; + value = isObject(other) ? (other + '') : other; + } + if (typeof value != 'string') { + return value === 0 ? value : +value; + } + value = baseTrim(value); + var isBinary = reIsBinary.test(value); + return (isBinary || reIsOctal.test(value)) + ? freeParseInt(value.slice(2), isBinary ? 2 : 8) + : (reIsBadHex.test(value) ? NAN : +value); + } + + /** + * Converts `value` to a plain object flattening inherited enumerable string + * keyed properties of `value` to own properties of the plain object. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {Object} Returns the converted plain object. + * @example + * + * function Foo() { + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.assign({ 'a': 1 }, new Foo); + * // => { 'a': 1, 'b': 2 } + * + * _.assign({ 'a': 1 }, _.toPlainObject(new Foo)); + * // => { 'a': 1, 'b': 2, 'c': 3 } + */ + function toPlainObject(value) { + return copyObject(value, keysIn(value)); + } + + /** + * Converts `value` to a safe integer. A safe integer can be compared and + * represented correctly. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {number} Returns the converted integer. + * @example + * + * _.toSafeInteger(3.2); + * // => 3 + * + * _.toSafeInteger(Number.MIN_VALUE); + * // => 0 + * + * _.toSafeInteger(Infinity); + * // => 9007199254740991 + * + * _.toSafeInteger('3.2'); + * // => 3 + */ + function toSafeInteger(value) { + return value + ? baseClamp(toInteger(value), -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER) + : (value === 0 ? value : 0); + } + + /** + * Converts `value` to a string. An empty string is returned for `null` + * and `undefined` values. The sign of `-0` is preserved. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {string} Returns the converted string. + * @example + * + * _.toString(null); + * // => '' + * + * _.toString(-0); + * // => '-0' + * + * _.toString([1, 2, 3]); + * // => '1,2,3' + */ + function toString(value) { + return value == null ? '' : baseToString(value); + } + + /*------------------------------------------------------------------------*/ + + /** + * Assigns own enumerable string keyed properties of source objects to the + * destination object. Source objects are applied from left to right. + * Subsequent sources overwrite property assignments of previous sources. + * + * **Note:** This method mutates `object` and is loosely based on + * [`Object.assign`](https://mdn.io/Object/assign). + * + * @static + * @memberOf _ + * @since 0.10.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @see _.assignIn + * @example + * + * function Foo() { + * this.a = 1; + * } + * + * function Bar() { + * this.c = 3; + * } + * + * Foo.prototype.b = 2; + * Bar.prototype.d = 4; + * + * _.assign({ 'a': 0 }, new Foo, new Bar); + * // => { 'a': 1, 'c': 3 } + */ + var assign = createAssigner(function(object, source) { + if (isPrototype(source) || isArrayLike(source)) { + copyObject(source, keys(source), object); + return; + } + for (var key in source) { + if (hasOwnProperty.call(source, key)) { + assignValue(object, key, source[key]); + } + } + }); + + /** + * This method is like `_.assign` except that it iterates over own and + * inherited source properties. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @alias extend + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @see _.assign + * @example + * + * function Foo() { + * this.a = 1; + * } + * + * function Bar() { + * this.c = 3; + * } + * + * Foo.prototype.b = 2; + * Bar.prototype.d = 4; + * + * _.assignIn({ 'a': 0 }, new Foo, new Bar); + * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 } + */ + var assignIn = createAssigner(function(object, source) { + copyObject(source, keysIn(source), object); + }); + + /** + * This method is like `_.assignIn` except that it accepts `customizer` + * which is invoked to produce the assigned values. If `customizer` returns + * `undefined`, assignment is handled by the method instead. The `customizer` + * is invoked with five arguments: (objValue, srcValue, key, object, source). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @alias extendWith + * @category Object + * @param {Object} object The destination object. + * @param {...Object} sources The source objects. + * @param {Function} [customizer] The function to customize assigned values. + * @returns {Object} Returns `object`. + * @see _.assignWith + * @example + * + * function customizer(objValue, srcValue) { + * return _.isUndefined(objValue) ? srcValue : objValue; + * } + * + * var defaults = _.partialRight(_.assignInWith, customizer); + * + * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); + * // => { 'a': 1, 'b': 2 } + */ + var assignInWith = createAssigner(function(object, source, srcIndex, customizer) { + copyObject(source, keysIn(source), object, customizer); + }); + + /** + * This method is like `_.assign` except that it accepts `customizer` + * which is invoked to produce the assigned values. If `customizer` returns + * `undefined`, assignment is handled by the method instead. The `customizer` + * is invoked with five arguments: (objValue, srcValue, key, object, source). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} sources The source objects. + * @param {Function} [customizer] The function to customize assigned values. + * @returns {Object} Returns `object`. + * @see _.assignInWith + * @example + * + * function customizer(objValue, srcValue) { + * return _.isUndefined(objValue) ? srcValue : objValue; + * } + * + * var defaults = _.partialRight(_.assignWith, customizer); + * + * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); + * // => { 'a': 1, 'b': 2 } + */ + var assignWith = createAssigner(function(object, source, srcIndex, customizer) { + copyObject(source, keys(source), object, customizer); + }); + + /** + * Creates an array of values corresponding to `paths` of `object`. + * + * @static + * @memberOf _ + * @since 1.0.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {...(string|string[])} [paths] The property paths to pick. + * @returns {Array} Returns the picked values. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] }; + * + * _.at(object, ['a[0].b.c', 'a[1]']); + * // => [3, 4] + */ + var at = flatRest(baseAt); + + /** + * Creates an object that inherits from the `prototype` object. If a + * `properties` object is given, its own enumerable string keyed properties + * are assigned to the created object. + * + * @static + * @memberOf _ + * @since 2.3.0 + * @category Object + * @param {Object} prototype The object to inherit from. + * @param {Object} [properties] The properties to assign to the object. + * @returns {Object} Returns the new object. + * @example + * + * function Shape() { + * this.x = 0; + * this.y = 0; + * } + * + * function Circle() { + * Shape.call(this); + * } + * + * Circle.prototype = _.create(Shape.prototype, { + * 'constructor': Circle + * }); + * + * var circle = new Circle; + * circle instanceof Circle; + * // => true + * + * circle instanceof Shape; + * // => true + */ + function create(prototype, properties) { + var result = baseCreate(prototype); + return properties == null ? result : baseAssign(result, properties); + } + + /** + * Assigns own and inherited enumerable string keyed properties of source + * objects to the destination object for all destination properties that + * resolve to `undefined`. Source objects are applied from left to right. + * Once a property is set, additional values of the same property are ignored. + * + * **Note:** This method mutates `object`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @see _.defaultsDeep + * @example + * + * _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); + * // => { 'a': 1, 'b': 2 } + */ + var defaults = baseRest(function(object, sources) { + object = Object(object); + + var index = -1; + var length = sources.length; + var guard = length > 2 ? sources[2] : undefined; + + if (guard && isIterateeCall(sources[0], sources[1], guard)) { + length = 1; + } + + while (++index < length) { + var source = sources[index]; + var props = keysIn(source); + var propsIndex = -1; + var propsLength = props.length; + + while (++propsIndex < propsLength) { + var key = props[propsIndex]; + var value = object[key]; + + if (value === undefined || + (eq(value, objectProto[key]) && !hasOwnProperty.call(object, key))) { + object[key] = source[key]; + } + } + } + + return object; + }); + + /** + * This method is like `_.defaults` except that it recursively assigns + * default properties. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 3.10.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @see _.defaults + * @example + * + * _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } }); + * // => { 'a': { 'b': 2, 'c': 3 } } + */ + var defaultsDeep = baseRest(function(args) { + args.push(undefined, customDefaultsMerge); + return apply(mergeWith, undefined, args); + }); + + /** + * This method is like `_.find` except that it returns the key of the first + * element `predicate` returns truthy for instead of the element itself. + * + * @static + * @memberOf _ + * @since 1.1.0 + * @category Object + * @param {Object} object The object to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {string|undefined} Returns the key of the matched element, + * else `undefined`. + * @example + * + * var users = { + * 'barney': { 'age': 36, 'active': true }, + * 'fred': { 'age': 40, 'active': false }, + * 'pebbles': { 'age': 1, 'active': true } + * }; + * + * _.findKey(users, function(o) { return o.age < 40; }); + * // => 'barney' (iteration order is not guaranteed) + * + * // The `_.matches` iteratee shorthand. + * _.findKey(users, { 'age': 1, 'active': true }); + * // => 'pebbles' + * + * // The `_.matchesProperty` iteratee shorthand. + * _.findKey(users, ['active', false]); + * // => 'fred' + * + * // The `_.property` iteratee shorthand. + * _.findKey(users, 'active'); + * // => 'barney' + */ + function findKey(object, predicate) { + return baseFindKey(object, getIteratee(predicate, 3), baseForOwn); + } + + /** + * This method is like `_.findKey` except that it iterates over elements of + * a collection in the opposite order. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Object + * @param {Object} object The object to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {string|undefined} Returns the key of the matched element, + * else `undefined`. + * @example + * + * var users = { + * 'barney': { 'age': 36, 'active': true }, + * 'fred': { 'age': 40, 'active': false }, + * 'pebbles': { 'age': 1, 'active': true } + * }; + * + * _.findLastKey(users, function(o) { return o.age < 40; }); + * // => returns 'pebbles' assuming `_.findKey` returns 'barney' + * + * // The `_.matches` iteratee shorthand. + * _.findLastKey(users, { 'age': 36, 'active': true }); + * // => 'barney' + * + * // The `_.matchesProperty` iteratee shorthand. + * _.findLastKey(users, ['active', false]); + * // => 'fred' + * + * // The `_.property` iteratee shorthand. + * _.findLastKey(users, 'active'); + * // => 'pebbles' + */ + function findLastKey(object, predicate) { + return baseFindKey(object, getIteratee(predicate, 3), baseForOwnRight); + } + + /** + * Iterates over own and inherited enumerable string keyed properties of an + * object and invokes `iteratee` for each property. The iteratee is invoked + * with three arguments: (value, key, object). Iteratee functions may exit + * iteration early by explicitly returning `false`. + * + * @static + * @memberOf _ + * @since 0.3.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns `object`. + * @see _.forInRight + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.forIn(new Foo, function(value, key) { + * console.log(key); + * }); + * // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed). + */ + function forIn(object, iteratee) { + return object == null + ? object + : baseFor(object, getIteratee(iteratee, 3), keysIn); + } + + /** + * This method is like `_.forIn` except that it iterates over properties of + * `object` in the opposite order. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns `object`. + * @see _.forIn + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.forInRight(new Foo, function(value, key) { + * console.log(key); + * }); + * // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'. + */ + function forInRight(object, iteratee) { + return object == null + ? object + : baseForRight(object, getIteratee(iteratee, 3), keysIn); + } + + /** + * Iterates over own enumerable string keyed properties of an object and + * invokes `iteratee` for each property. The iteratee is invoked with three + * arguments: (value, key, object). Iteratee functions may exit iteration + * early by explicitly returning `false`. + * + * @static + * @memberOf _ + * @since 0.3.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns `object`. + * @see _.forOwnRight + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.forOwn(new Foo, function(value, key) { + * console.log(key); + * }); + * // => Logs 'a' then 'b' (iteration order is not guaranteed). + */ + function forOwn(object, iteratee) { + return object && baseForOwn(object, getIteratee(iteratee, 3)); + } + + /** + * This method is like `_.forOwn` except that it iterates over properties of + * `object` in the opposite order. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns `object`. + * @see _.forOwn + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.forOwnRight(new Foo, function(value, key) { + * console.log(key); + * }); + * // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'. + */ + function forOwnRight(object, iteratee) { + return object && baseForOwnRight(object, getIteratee(iteratee, 3)); + } + + /** + * Creates an array of function property names from own enumerable properties + * of `object`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to inspect. + * @returns {Array} Returns the function names. + * @see _.functionsIn + * @example + * + * function Foo() { + * this.a = _.constant('a'); + * this.b = _.constant('b'); + * } + * + * Foo.prototype.c = _.constant('c'); + * + * _.functions(new Foo); + * // => ['a', 'b'] + */ + function functions(object) { + return object == null ? [] : baseFunctions(object, keys(object)); + } + + /** + * Creates an array of function property names from own and inherited + * enumerable properties of `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to inspect. + * @returns {Array} Returns the function names. + * @see _.functions + * @example + * + * function Foo() { + * this.a = _.constant('a'); + * this.b = _.constant('b'); + * } + * + * Foo.prototype.c = _.constant('c'); + * + * _.functionsIn(new Foo); + * // => ['a', 'b', 'c'] + */ + function functionsIn(object) { + return object == null ? [] : baseFunctions(object, keysIn(object)); + } + + /** + * Gets the value at `path` of `object`. If the resolved value is + * `undefined`, the `defaultValue` is returned in its place. + * + * @static + * @memberOf _ + * @since 3.7.0 + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path of the property to get. + * @param {*} [defaultValue] The value returned for `undefined` resolved values. + * @returns {*} Returns the resolved value. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 3 } }] }; + * + * _.get(object, 'a[0].b.c'); + * // => 3 + * + * _.get(object, ['a', '0', 'b', 'c']); + * // => 3 + * + * _.get(object, 'a.b.c', 'default'); + * // => 'default' + */ + function get(object, path, defaultValue) { + var result = object == null ? undefined : baseGet(object, path); + return result === undefined ? defaultValue : result; + } + + /** + * Checks if `path` is a direct property of `object`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path to check. + * @returns {boolean} Returns `true` if `path` exists, else `false`. + * @example + * + * var object = { 'a': { 'b': 2 } }; + * var other = _.create({ 'a': _.create({ 'b': 2 }) }); + * + * _.has(object, 'a'); + * // => true + * + * _.has(object, 'a.b'); + * // => true + * + * _.has(object, ['a', 'b']); + * // => true + * + * _.has(other, 'a'); + * // => false + */ + function has(object, path) { + return object != null && hasPath(object, path, baseHas); + } + + /** + * Checks if `path` is a direct or inherited property of `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path to check. + * @returns {boolean} Returns `true` if `path` exists, else `false`. + * @example + * + * var object = _.create({ 'a': _.create({ 'b': 2 }) }); + * + * _.hasIn(object, 'a'); + * // => true + * + * _.hasIn(object, 'a.b'); + * // => true + * + * _.hasIn(object, ['a', 'b']); + * // => true + * + * _.hasIn(object, 'b'); + * // => false + */ + function hasIn(object, path) { + return object != null && hasPath(object, path, baseHasIn); + } + + /** + * Creates an object composed of the inverted keys and values of `object`. + * If `object` contains duplicate values, subsequent values overwrite + * property assignments of previous values. + * + * @static + * @memberOf _ + * @since 0.7.0 + * @category Object + * @param {Object} object The object to invert. + * @returns {Object} Returns the new inverted object. + * @example + * + * var object = { 'a': 1, 'b': 2, 'c': 1 }; + * + * _.invert(object); + * // => { '1': 'c', '2': 'b' } + */ + var invert = createInverter(function(result, value, key) { + if (value != null && + typeof value.toString != 'function') { + value = nativeObjectToString.call(value); + } + + result[value] = key; + }, constant(identity)); + + /** + * This method is like `_.invert` except that the inverted object is generated + * from the results of running each element of `object` thru `iteratee`. The + * corresponding inverted value of each inverted key is an array of keys + * responsible for generating the inverted value. The iteratee is invoked + * with one argument: (value). + * + * @static + * @memberOf _ + * @since 4.1.0 + * @category Object + * @param {Object} object The object to invert. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Object} Returns the new inverted object. + * @example + * + * var object = { 'a': 1, 'b': 2, 'c': 1 }; + * + * _.invertBy(object); + * // => { '1': ['a', 'c'], '2': ['b'] } + * + * _.invertBy(object, function(value) { + * return 'group' + value; + * }); + * // => { 'group1': ['a', 'c'], 'group2': ['b'] } + */ + var invertBy = createInverter(function(result, value, key) { + if (value != null && + typeof value.toString != 'function') { + value = nativeObjectToString.call(value); + } + + if (hasOwnProperty.call(result, value)) { + result[value].push(key); + } else { + result[value] = [key]; + } + }, getIteratee); + + /** + * Invokes the method at `path` of `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path of the method to invoke. + * @param {...*} [args] The arguments to invoke the method with. + * @returns {*} Returns the result of the invoked method. + * @example + * + * var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] }; + * + * _.invoke(object, 'a[0].b.c.slice', 1, 3); + * // => [2, 3] + */ + var invoke = baseRest(baseInvoke); + + /** + * Creates an array of the own enumerable property names of `object`. + * + * **Note:** Non-object values are coerced to objects. See the + * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) + * for more details. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.keys(new Foo); + * // => ['a', 'b'] (iteration order is not guaranteed) + * + * _.keys('hi'); + * // => ['0', '1'] + */ + function keys(object) { + return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object); + } + + /** + * Creates an array of the own and inherited enumerable property names of `object`. + * + * **Note:** Non-object values are coerced to objects. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.keysIn(new Foo); + * // => ['a', 'b', 'c'] (iteration order is not guaranteed) + */ + function keysIn(object) { + return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object); + } + + /** + * The opposite of `_.mapValues`; this method creates an object with the + * same values as `object` and keys generated by running each own enumerable + * string keyed property of `object` thru `iteratee`. The iteratee is invoked + * with three arguments: (value, key, object). + * + * @static + * @memberOf _ + * @since 3.8.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns the new mapped object. + * @see _.mapValues + * @example + * + * _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) { + * return key + value; + * }); + * // => { 'a1': 1, 'b2': 2 } + */ + function mapKeys(object, iteratee) { + var result = {}; + iteratee = getIteratee(iteratee, 3); + + baseForOwn(object, function(value, key, object) { + baseAssignValue(result, iteratee(value, key, object), value); + }); + return result; + } + + /** + * Creates an object with the same keys as `object` and values generated + * by running each own enumerable string keyed property of `object` thru + * `iteratee`. The iteratee is invoked with three arguments: + * (value, key, object). + * + * @static + * @memberOf _ + * @since 2.4.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns the new mapped object. + * @see _.mapKeys + * @example + * + * var users = { + * 'fred': { 'user': 'fred', 'age': 40 }, + * 'pebbles': { 'user': 'pebbles', 'age': 1 } + * }; + * + * _.mapValues(users, function(o) { return o.age; }); + * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed) + * + * // The `_.property` iteratee shorthand. + * _.mapValues(users, 'age'); + * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed) + */ + function mapValues(object, iteratee) { + var result = {}; + iteratee = getIteratee(iteratee, 3); + + baseForOwn(object, function(value, key, object) { + baseAssignValue(result, key, iteratee(value, key, object)); + }); + return result; + } + + /** + * This method is like `_.assign` except that it recursively merges own and + * inherited enumerable string keyed properties of source objects into the + * destination object. Source properties that resolve to `undefined` are + * skipped if a destination value exists. Array and plain object properties + * are merged recursively. Other objects and value types are overridden by + * assignment. Source objects are applied from left to right. Subsequent + * sources overwrite property assignments of previous sources. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 0.5.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @example + * + * var object = { + * 'a': [{ 'b': 2 }, { 'd': 4 }] + * }; + * + * var other = { + * 'a': [{ 'c': 3 }, { 'e': 5 }] + * }; + * + * _.merge(object, other); + * // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] } + */ + var merge = createAssigner(function(object, source, srcIndex) { + baseMerge(object, source, srcIndex); + }); + + /** + * This method is like `_.merge` except that it accepts `customizer` which + * is invoked to produce the merged values of the destination and source + * properties. If `customizer` returns `undefined`, merging is handled by the + * method instead. The `customizer` is invoked with six arguments: + * (objValue, srcValue, key, object, source, stack). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} sources The source objects. + * @param {Function} customizer The function to customize assigned values. + * @returns {Object} Returns `object`. + * @example + * + * function customizer(objValue, srcValue) { + * if (_.isArray(objValue)) { + * return objValue.concat(srcValue); + * } + * } + * + * var object = { 'a': [1], 'b': [2] }; + * var other = { 'a': [3], 'b': [4] }; + * + * _.mergeWith(object, other, customizer); + * // => { 'a': [1, 3], 'b': [2, 4] } + */ + var mergeWith = createAssigner(function(object, source, srcIndex, customizer) { + baseMerge(object, source, srcIndex, customizer); + }); + + /** + * The opposite of `_.pick`; this method creates an object composed of the + * own and inherited enumerable property paths of `object` that are not omitted. + * + * **Note:** This method is considerably slower than `_.pick`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The source object. + * @param {...(string|string[])} [paths] The property paths to omit. + * @returns {Object} Returns the new object. + * @example + * + * var object = { 'a': 1, 'b': '2', 'c': 3 }; + * + * _.omit(object, ['a', 'c']); + * // => { 'b': '2' } + */ + var omit = flatRest(function(object, paths) { + var result = {}; + if (object == null) { + return result; + } + var isDeep = false; + paths = arrayMap(paths, function(path) { + path = castPath(path, object); + isDeep || (isDeep = path.length > 1); + return path; + }); + copyObject(object, getAllKeysIn(object), result); + if (isDeep) { + result = baseClone(result, CLONE_DEEP_FLAG | CLONE_FLAT_FLAG | CLONE_SYMBOLS_FLAG, customOmitClone); + } + var length = paths.length; + while (length--) { + baseUnset(result, paths[length]); + } + return result; + }); + + /** + * The opposite of `_.pickBy`; this method creates an object composed of + * the own and inherited enumerable string keyed properties of `object` that + * `predicate` doesn't return truthy for. The predicate is invoked with two + * arguments: (value, key). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The source object. + * @param {Function} [predicate=_.identity] The function invoked per property. + * @returns {Object} Returns the new object. + * @example + * + * var object = { 'a': 1, 'b': '2', 'c': 3 }; + * + * _.omitBy(object, _.isNumber); + * // => { 'b': '2' } + */ + function omitBy(object, predicate) { + return pickBy(object, negate(getIteratee(predicate))); + } + + /** + * Creates an object composed of the picked `object` properties. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The source object. + * @param {...(string|string[])} [paths] The property paths to pick. + * @returns {Object} Returns the new object. + * @example + * + * var object = { 'a': 1, 'b': '2', 'c': 3 }; + * + * _.pick(object, ['a', 'c']); + * // => { 'a': 1, 'c': 3 } + */ + var pick = flatRest(function(object, paths) { + return object == null ? {} : basePick(object, paths); + }); + + /** + * Creates an object composed of the `object` properties `predicate` returns + * truthy for. The predicate is invoked with two arguments: (value, key). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The source object. + * @param {Function} [predicate=_.identity] The function invoked per property. + * @returns {Object} Returns the new object. + * @example + * + * var object = { 'a': 1, 'b': '2', 'c': 3 }; + * + * _.pickBy(object, _.isNumber); + * // => { 'a': 1, 'c': 3 } + */ + function pickBy(object, predicate) { + if (object == null) { + return {}; + } + var props = arrayMap(getAllKeysIn(object), function(prop) { + return [prop]; + }); + predicate = getIteratee(predicate); + return basePickBy(object, props, function(value, path) { + return predicate(value, path[0]); + }); + } + + /** + * This method is like `_.get` except that if the resolved value is a + * function it's invoked with the `this` binding of its parent object and + * its result is returned. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path of the property to resolve. + * @param {*} [defaultValue] The value returned for `undefined` resolved values. + * @returns {*} Returns the resolved value. + * @example + * + * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] }; + * + * _.result(object, 'a[0].b.c1'); + * // => 3 + * + * _.result(object, 'a[0].b.c2'); + * // => 4 + * + * _.result(object, 'a[0].b.c3', 'default'); + * // => 'default' + * + * _.result(object, 'a[0].b.c3', _.constant('default')); + * // => 'default' + */ + function result(object, path, defaultValue) { + path = castPath(path, object); + + var index = -1, + length = path.length; + + // Ensure the loop is entered when path is empty. + if (!length) { + length = 1; + object = undefined; + } + while (++index < length) { + var value = object == null ? undefined : object[toKey(path[index])]; + if (value === undefined) { + index = length; + value = defaultValue; + } + object = isFunction(value) ? value.call(object) : value; + } + return object; + } + + /** + * Sets the value at `path` of `object`. If a portion of `path` doesn't exist, + * it's created. Arrays are created for missing index properties while objects + * are created for all other missing properties. Use `_.setWith` to customize + * `path` creation. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 3.7.0 + * @category Object + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to set. + * @param {*} value The value to set. + * @returns {Object} Returns `object`. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 3 } }] }; + * + * _.set(object, 'a[0].b.c', 4); + * console.log(object.a[0].b.c); + * // => 4 + * + * _.set(object, ['x', '0', 'y', 'z'], 5); + * console.log(object.x[0].y.z); + * // => 5 + */ + function set(object, path, value) { + return object == null ? object : baseSet(object, path, value); + } + + /** + * This method is like `_.set` except that it accepts `customizer` which is + * invoked to produce the objects of `path`. If `customizer` returns `undefined` + * path creation is handled by the method instead. The `customizer` is invoked + * with three arguments: (nsValue, key, nsObject). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to set. + * @param {*} value The value to set. + * @param {Function} [customizer] The function to customize assigned values. + * @returns {Object} Returns `object`. + * @example + * + * var object = {}; + * + * _.setWith(object, '[0][1]', 'a', Object); + * // => { '0': { '1': 'a' } } + */ + function setWith(object, path, value, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + return object == null ? object : baseSet(object, path, value, customizer); + } + + /** + * Creates an array of own enumerable string keyed-value pairs for `object` + * which can be consumed by `_.fromPairs`. If `object` is a map or set, its + * entries are returned. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @alias entries + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the key-value pairs. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.toPairs(new Foo); + * // => [['a', 1], ['b', 2]] (iteration order is not guaranteed) + */ + var toPairs = createToPairs(keys); + + /** + * Creates an array of own and inherited enumerable string keyed-value pairs + * for `object` which can be consumed by `_.fromPairs`. If `object` is a map + * or set, its entries are returned. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @alias entriesIn + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the key-value pairs. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.toPairsIn(new Foo); + * // => [['a', 1], ['b', 2], ['c', 3]] (iteration order is not guaranteed) + */ + var toPairsIn = createToPairs(keysIn); + + /** + * An alternative to `_.reduce`; this method transforms `object` to a new + * `accumulator` object which is the result of running each of its own + * enumerable string keyed properties thru `iteratee`, with each invocation + * potentially mutating the `accumulator` object. If `accumulator` is not + * provided, a new object with the same `[[Prototype]]` will be used. The + * iteratee is invoked with four arguments: (accumulator, value, key, object). + * Iteratee functions may exit iteration early by explicitly returning `false`. + * + * @static + * @memberOf _ + * @since 1.3.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @param {*} [accumulator] The custom accumulator value. + * @returns {*} Returns the accumulated value. + * @example + * + * _.transform([2, 3, 4], function(result, n) { + * result.push(n *= n); + * return n % 2 == 0; + * }, []); + * // => [4, 9] + * + * _.transform({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) { + * (result[value] || (result[value] = [])).push(key); + * }, {}); + * // => { '1': ['a', 'c'], '2': ['b'] } + */ + function transform(object, iteratee, accumulator) { + var isArr = isArray(object), + isArrLike = isArr || isBuffer(object) || isTypedArray(object); + + iteratee = getIteratee(iteratee, 4); + if (accumulator == null) { + var Ctor = object && object.constructor; + if (isArrLike) { + accumulator = isArr ? new Ctor : []; + } + else if (isObject(object)) { + accumulator = isFunction(Ctor) ? baseCreate(getPrototype(object)) : {}; + } + else { + accumulator = {}; + } + } + (isArrLike ? arrayEach : baseForOwn)(object, function(value, index, object) { + return iteratee(accumulator, value, index, object); + }); + return accumulator; + } + + /** + * Removes the property at `path` of `object`. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to unset. + * @returns {boolean} Returns `true` if the property is deleted, else `false`. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 7 } }] }; + * _.unset(object, 'a[0].b.c'); + * // => true + * + * console.log(object); + * // => { 'a': [{ 'b': {} }] }; + * + * _.unset(object, ['a', '0', 'b', 'c']); + * // => true + * + * console.log(object); + * // => { 'a': [{ 'b': {} }] }; + */ + function unset(object, path) { + return object == null ? true : baseUnset(object, path); + } + + /** + * This method is like `_.set` except that accepts `updater` to produce the + * value to set. Use `_.updateWith` to customize `path` creation. The `updater` + * is invoked with one argument: (value). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.6.0 + * @category Object + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to set. + * @param {Function} updater The function to produce the updated value. + * @returns {Object} Returns `object`. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 3 } }] }; + * + * _.update(object, 'a[0].b.c', function(n) { return n * n; }); + * console.log(object.a[0].b.c); + * // => 9 + * + * _.update(object, 'x[0].y.z', function(n) { return n ? n + 1 : 0; }); + * console.log(object.x[0].y.z); + * // => 0 + */ + function update(object, path, updater) { + return object == null ? object : baseUpdate(object, path, castFunction(updater)); + } + + /** + * This method is like `_.update` except that it accepts `customizer` which is + * invoked to produce the objects of `path`. If `customizer` returns `undefined` + * path creation is handled by the method instead. The `customizer` is invoked + * with three arguments: (nsValue, key, nsObject). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.6.0 + * @category Object + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to set. + * @param {Function} updater The function to produce the updated value. + * @param {Function} [customizer] The function to customize assigned values. + * @returns {Object} Returns `object`. + * @example + * + * var object = {}; + * + * _.updateWith(object, '[0][1]', _.constant('a'), Object); + * // => { '0': { '1': 'a' } } + */ + function updateWith(object, path, updater, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + return object == null ? object : baseUpdate(object, path, castFunction(updater), customizer); + } + + /** + * Creates an array of the own enumerable string keyed property values of `object`. + * + * **Note:** Non-object values are coerced to objects. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property values. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.values(new Foo); + * // => [1, 2] (iteration order is not guaranteed) + * + * _.values('hi'); + * // => ['h', 'i'] + */ + function values(object) { + return object == null ? [] : baseValues(object, keys(object)); + } + + /** + * Creates an array of the own and inherited enumerable string keyed property + * values of `object`. + * + * **Note:** Non-object values are coerced to objects. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property values. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.valuesIn(new Foo); + * // => [1, 2, 3] (iteration order is not guaranteed) + */ + function valuesIn(object) { + return object == null ? [] : baseValues(object, keysIn(object)); + } + + /*------------------------------------------------------------------------*/ + + /** + * Clamps `number` within the inclusive `lower` and `upper` bounds. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Number + * @param {number} number The number to clamp. + * @param {number} [lower] The lower bound. + * @param {number} upper The upper bound. + * @returns {number} Returns the clamped number. + * @example + * + * _.clamp(-10, -5, 5); + * // => -5 + * + * _.clamp(10, -5, 5); + * // => 5 + */ + function clamp(number, lower, upper) { + if (upper === undefined) { + upper = lower; + lower = undefined; + } + if (upper !== undefined) { + upper = toNumber(upper); + upper = upper === upper ? upper : 0; + } + if (lower !== undefined) { + lower = toNumber(lower); + lower = lower === lower ? lower : 0; + } + return baseClamp(toNumber(number), lower, upper); + } + + /** + * Checks if `n` is between `start` and up to, but not including, `end`. If + * `end` is not specified, it's set to `start` with `start` then set to `0`. + * If `start` is greater than `end` the params are swapped to support + * negative ranges. + * + * @static + * @memberOf _ + * @since 3.3.0 + * @category Number + * @param {number} number The number to check. + * @param {number} [start=0] The start of the range. + * @param {number} end The end of the range. + * @returns {boolean} Returns `true` if `number` is in the range, else `false`. + * @see _.range, _.rangeRight + * @example + * + * _.inRange(3, 2, 4); + * // => true + * + * _.inRange(4, 8); + * // => true + * + * _.inRange(4, 2); + * // => false + * + * _.inRange(2, 2); + * // => false + * + * _.inRange(1.2, 2); + * // => true + * + * _.inRange(5.2, 4); + * // => false + * + * _.inRange(-3, -2, -6); + * // => true + */ + function inRange(number, start, end) { + start = toFinite(start); + if (end === undefined) { + end = start; + start = 0; + } else { + end = toFinite(end); + } + number = toNumber(number); + return baseInRange(number, start, end); + } + + /** + * Produces a random number between the inclusive `lower` and `upper` bounds. + * If only one argument is provided a number between `0` and the given number + * is returned. If `floating` is `true`, or either `lower` or `upper` are + * floats, a floating-point number is returned instead of an integer. + * + * **Note:** JavaScript follows the IEEE-754 standard for resolving + * floating-point values which can produce unexpected results. + * + * @static + * @memberOf _ + * @since 0.7.0 + * @category Number + * @param {number} [lower=0] The lower bound. + * @param {number} [upper=1] The upper bound. + * @param {boolean} [floating] Specify returning a floating-point number. + * @returns {number} Returns the random number. + * @example + * + * _.random(0, 5); + * // => an integer between 0 and 5 + * + * _.random(5); + * // => also an integer between 0 and 5 + * + * _.random(5, true); + * // => a floating-point number between 0 and 5 + * + * _.random(1.2, 5.2); + * // => a floating-point number between 1.2 and 5.2 + */ + function random(lower, upper, floating) { + if (floating && typeof floating != 'boolean' && isIterateeCall(lower, upper, floating)) { + upper = floating = undefined; + } + if (floating === undefined) { + if (typeof upper == 'boolean') { + floating = upper; + upper = undefined; + } + else if (typeof lower == 'boolean') { + floating = lower; + lower = undefined; + } + } + if (lower === undefined && upper === undefined) { + lower = 0; + upper = 1; + } + else { + lower = toFinite(lower); + if (upper === undefined) { + upper = lower; + lower = 0; + } else { + upper = toFinite(upper); + } + } + if (lower > upper) { + var temp = lower; + lower = upper; + upper = temp; + } + if (floating || lower % 1 || upper % 1) { + var rand = nativeRandom(); + return nativeMin(lower + (rand * (upper - lower + freeParseFloat('1e-' + ((rand + '').length - 1)))), upper); + } + return baseRandom(lower, upper); + } + + /*------------------------------------------------------------------------*/ + + /** + * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to convert. + * @returns {string} Returns the camel cased string. + * @example + * + * _.camelCase('Foo Bar'); + * // => 'fooBar' + * + * _.camelCase('--foo-bar--'); + * // => 'fooBar' + * + * _.camelCase('__FOO_BAR__'); + * // => 'fooBar' + */ + var camelCase = createCompounder(function(result, word, index) { + word = word.toLowerCase(); + return result + (index ? capitalize(word) : word); + }); + + /** + * Converts the first character of `string` to upper case and the remaining + * to lower case. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to capitalize. + * @returns {string} Returns the capitalized string. + * @example + * + * _.capitalize('FRED'); + * // => 'Fred' + */ + function capitalize(string) { + return upperFirst(toString(string).toLowerCase()); + } + + /** + * Deburrs `string` by converting + * [Latin-1 Supplement](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table) + * and [Latin Extended-A](https://en.wikipedia.org/wiki/Latin_Extended-A) + * letters to basic Latin letters and removing + * [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to deburr. + * @returns {string} Returns the deburred string. + * @example + * + * _.deburr('déjà vu'); + * // => 'deja vu' + */ + function deburr(string) { + string = toString(string); + return string && string.replace(reLatin, deburrLetter).replace(reComboMark, ''); + } + + /** + * Checks if `string` ends with the given target string. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to inspect. + * @param {string} [target] The string to search for. + * @param {number} [position=string.length] The position to search up to. + * @returns {boolean} Returns `true` if `string` ends with `target`, + * else `false`. + * @example + * + * _.endsWith('abc', 'c'); + * // => true + * + * _.endsWith('abc', 'b'); + * // => false + * + * _.endsWith('abc', 'b', 2); + * // => true + */ + function endsWith(string, target, position) { + string = toString(string); + target = baseToString(target); + + var length = string.length; + position = position === undefined + ? length + : baseClamp(toInteger(position), 0, length); + + var end = position; + position -= target.length; + return position >= 0 && string.slice(position, end) == target; + } + + /** + * Converts the characters "&", "<", ">", '"', and "'" in `string` to their + * corresponding HTML entities. + * + * **Note:** No other characters are escaped. To escape additional + * characters use a third-party library like [_he_](https://mths.be/he). + * + * Though the ">" character is escaped for symmetry, characters like + * ">" and "/" don't need escaping in HTML and have no special meaning + * unless they're part of a tag or unquoted attribute value. See + * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands) + * (under "semi-related fun fact") for more details. + * + * When working with HTML you should always + * [quote attribute values](http://wonko.com/post/html-escaping) to reduce + * XSS vectors. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category String + * @param {string} [string=''] The string to escape. + * @returns {string} Returns the escaped string. + * @example + * + * _.escape('fred, barney, & pebbles'); + * // => 'fred, barney, & pebbles' + */ + function escape(string) { + string = toString(string); + return (string && reHasUnescapedHtml.test(string)) + ? string.replace(reUnescapedHtml, escapeHtmlChar) + : string; + } + + /** + * Escapes the `RegExp` special characters "^", "$", "\", ".", "*", "+", + * "?", "(", ")", "[", "]", "{", "}", and "|" in `string`. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to escape. + * @returns {string} Returns the escaped string. + * @example + * + * _.escapeRegExp('[lodash](https://lodash.com/)'); + * // => '\[lodash\]\(https://lodash\.com/\)' + */ + function escapeRegExp(string) { + string = toString(string); + return (string && reHasRegExpChar.test(string)) + ? string.replace(reRegExpChar, '\\$&') + : string; + } + + /** + * Converts `string` to + * [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to convert. + * @returns {string} Returns the kebab cased string. + * @example + * + * _.kebabCase('Foo Bar'); + * // => 'foo-bar' + * + * _.kebabCase('fooBar'); + * // => 'foo-bar' + * + * _.kebabCase('__FOO_BAR__'); + * // => 'foo-bar' + */ + var kebabCase = createCompounder(function(result, word, index) { + return result + (index ? '-' : '') + word.toLowerCase(); + }); + + /** + * Converts `string`, as space separated words, to lower case. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category String + * @param {string} [string=''] The string to convert. + * @returns {string} Returns the lower cased string. + * @example + * + * _.lowerCase('--Foo-Bar--'); + * // => 'foo bar' + * + * _.lowerCase('fooBar'); + * // => 'foo bar' + * + * _.lowerCase('__FOO_BAR__'); + * // => 'foo bar' + */ + var lowerCase = createCompounder(function(result, word, index) { + return result + (index ? ' ' : '') + word.toLowerCase(); + }); + + /** + * Converts the first character of `string` to lower case. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category String + * @param {string} [string=''] The string to convert. + * @returns {string} Returns the converted string. + * @example + * + * _.lowerFirst('Fred'); + * // => 'fred' + * + * _.lowerFirst('FRED'); + * // => 'fRED' + */ + var lowerFirst = createCaseFirst('toLowerCase'); + + /** + * Pads `string` on the left and right sides if it's shorter than `length`. + * Padding characters are truncated if they can't be evenly divided by `length`. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to pad. + * @param {number} [length=0] The padding length. + * @param {string} [chars=' '] The string used as padding. + * @returns {string} Returns the padded string. + * @example + * + * _.pad('abc', 8); + * // => ' abc ' + * + * _.pad('abc', 8, '_-'); + * // => '_-abc_-_' + * + * _.pad('abc', 3); + * // => 'abc' + */ + function pad(string, length, chars) { + string = toString(string); + length = toInteger(length); + + var strLength = length ? stringSize(string) : 0; + if (!length || strLength >= length) { + return string; + } + var mid = (length - strLength) / 2; + return ( + createPadding(nativeFloor(mid), chars) + + string + + createPadding(nativeCeil(mid), chars) + ); + } + + /** + * Pads `string` on the right side if it's shorter than `length`. Padding + * characters are truncated if they exceed `length`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category String + * @param {string} [string=''] The string to pad. + * @param {number} [length=0] The padding length. + * @param {string} [chars=' '] The string used as padding. + * @returns {string} Returns the padded string. + * @example + * + * _.padEnd('abc', 6); + * // => 'abc ' + * + * _.padEnd('abc', 6, '_-'); + * // => 'abc_-_' + * + * _.padEnd('abc', 3); + * // => 'abc' + */ + function padEnd(string, length, chars) { + string = toString(string); + length = toInteger(length); + + var strLength = length ? stringSize(string) : 0; + return (length && strLength < length) + ? (string + createPadding(length - strLength, chars)) + : string; + } + + /** + * Pads `string` on the left side if it's shorter than `length`. Padding + * characters are truncated if they exceed `length`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category String + * @param {string} [string=''] The string to pad. + * @param {number} [length=0] The padding length. + * @param {string} [chars=' '] The string used as padding. + * @returns {string} Returns the padded string. + * @example + * + * _.padStart('abc', 6); + * // => ' abc' + * + * _.padStart('abc', 6, '_-'); + * // => '_-_abc' + * + * _.padStart('abc', 3); + * // => 'abc' + */ + function padStart(string, length, chars) { + string = toString(string); + length = toInteger(length); + + var strLength = length ? stringSize(string) : 0; + return (length && strLength < length) + ? (createPadding(length - strLength, chars) + string) + : string; + } + + /** + * Converts `string` to an integer of the specified radix. If `radix` is + * `undefined` or `0`, a `radix` of `10` is used unless `value` is a + * hexadecimal, in which case a `radix` of `16` is used. + * + * **Note:** This method aligns with the + * [ES5 implementation](https://es5.github.io/#x15.1.2.2) of `parseInt`. + * + * @static + * @memberOf _ + * @since 1.1.0 + * @category String + * @param {string} string The string to convert. + * @param {number} [radix=10] The radix to interpret `value` by. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {number} Returns the converted integer. + * @example + * + * _.parseInt('08'); + * // => 8 + * + * _.map(['6', '08', '10'], _.parseInt); + * // => [6, 8, 10] + */ + function parseInt(string, radix, guard) { + if (guard || radix == null) { + radix = 0; + } else if (radix) { + radix = +radix; + } + return nativeParseInt(toString(string).replace(reTrimStart, ''), radix || 0); + } + + /** + * Repeats the given string `n` times. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to repeat. + * @param {number} [n=1] The number of times to repeat the string. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {string} Returns the repeated string. + * @example + * + * _.repeat('*', 3); + * // => '***' + * + * _.repeat('abc', 2); + * // => 'abcabc' + * + * _.repeat('abc', 0); + * // => '' + */ + function repeat(string, n, guard) { + if ((guard ? isIterateeCall(string, n, guard) : n === undefined)) { + n = 1; + } else { + n = toInteger(n); + } + return baseRepeat(toString(string), n); + } + + /** + * Replaces matches for `pattern` in `string` with `replacement`. + * + * **Note:** This method is based on + * [`String#replace`](https://mdn.io/String/replace). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category String + * @param {string} [string=''] The string to modify. + * @param {RegExp|string} pattern The pattern to replace. + * @param {Function|string} replacement The match replacement. + * @returns {string} Returns the modified string. + * @example + * + * _.replace('Hi Fred', 'Fred', 'Barney'); + * // => 'Hi Barney' + */ + function replace() { + var args = arguments, + string = toString(args[0]); + + return args.length < 3 ? string : string.replace(args[1], args[2]); + } + + /** + * Converts `string` to + * [snake case](https://en.wikipedia.org/wiki/Snake_case). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to convert. + * @returns {string} Returns the snake cased string. + * @example + * + * _.snakeCase('Foo Bar'); + * // => 'foo_bar' + * + * _.snakeCase('fooBar'); + * // => 'foo_bar' + * + * _.snakeCase('--FOO-BAR--'); + * // => 'foo_bar' + */ + var snakeCase = createCompounder(function(result, word, index) { + return result + (index ? '_' : '') + word.toLowerCase(); + }); + + /** + * Splits `string` by `separator`. + * + * **Note:** This method is based on + * [`String#split`](https://mdn.io/String/split). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category String + * @param {string} [string=''] The string to split. + * @param {RegExp|string} separator The separator pattern to split by. + * @param {number} [limit] The length to truncate results to. + * @returns {Array} Returns the string segments. + * @example + * + * _.split('a-b-c', '-', 2); + * // => ['a', 'b'] + */ + function split(string, separator, limit) { + if (limit && typeof limit != 'number' && isIterateeCall(string, separator, limit)) { + separator = limit = undefined; + } + limit = limit === undefined ? MAX_ARRAY_LENGTH : limit >>> 0; + if (!limit) { + return []; + } + string = toString(string); + if (string && ( + typeof separator == 'string' || + (separator != null && !isRegExp(separator)) + )) { + separator = baseToString(separator); + if (!separator && hasUnicode(string)) { + return castSlice(stringToArray(string), 0, limit); + } + } + return string.split(separator, limit); + } + + /** + * Converts `string` to + * [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage). + * + * @static + * @memberOf _ + * @since 3.1.0 + * @category String + * @param {string} [string=''] The string to convert. + * @returns {string} Returns the start cased string. + * @example + * + * _.startCase('--foo-bar--'); + * // => 'Foo Bar' + * + * _.startCase('fooBar'); + * // => 'Foo Bar' + * + * _.startCase('__FOO_BAR__'); + * // => 'FOO BAR' + */ + var startCase = createCompounder(function(result, word, index) { + return result + (index ? ' ' : '') + upperFirst(word); + }); + + /** + * Checks if `string` starts with the given target string. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to inspect. + * @param {string} [target] The string to search for. + * @param {number} [position=0] The position to search from. + * @returns {boolean} Returns `true` if `string` starts with `target`, + * else `false`. + * @example + * + * _.startsWith('abc', 'a'); + * // => true + * + * _.startsWith('abc', 'b'); + * // => false + * + * _.startsWith('abc', 'b', 1); + * // => true + */ + function startsWith(string, target, position) { + string = toString(string); + position = position == null + ? 0 + : baseClamp(toInteger(position), 0, string.length); + + target = baseToString(target); + return string.slice(position, position + target.length) == target; + } + + /** + * Creates a compiled template function that can interpolate data properties + * in "interpolate" delimiters, HTML-escape interpolated data properties in + * "escape" delimiters, and execute JavaScript in "evaluate" delimiters. Data + * properties may be accessed as free variables in the template. If a setting + * object is given, it takes precedence over `_.templateSettings` values. + * + * **Note:** In the development build `_.template` utilizes + * [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl) + * for easier debugging. + * + * For more information on precompiling templates see + * [lodash's custom builds documentation](https://lodash.com/custom-builds). + * + * For more information on Chrome extension sandboxes see + * [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval). + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category String + * @param {string} [string=''] The template string. + * @param {Object} [options={}] The options object. + * @param {RegExp} [options.escape=_.templateSettings.escape] + * The HTML "escape" delimiter. + * @param {RegExp} [options.evaluate=_.templateSettings.evaluate] + * The "evaluate" delimiter. + * @param {Object} [options.imports=_.templateSettings.imports] + * An object to import into the template as free variables. + * @param {RegExp} [options.interpolate=_.templateSettings.interpolate] + * The "interpolate" delimiter. + * @param {string} [options.sourceURL='lodash.templateSources[n]'] + * The sourceURL of the compiled template. + * @param {string} [options.variable='obj'] + * The data object variable name. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Function} Returns the compiled template function. + * @example + * + * // Use the "interpolate" delimiter to create a compiled template. + * var compiled = _.template('hello <%= user %>!'); + * compiled({ 'user': 'fred' }); + * // => 'hello fred!' + * + * // Use the HTML "escape" delimiter to escape data property values. + * var compiled = _.template('<%- value %>'); + * compiled({ 'value': '