fix(rndemos): update metro config to support eciesjs crypto imports

[abretonc7s]

Description

Problem

The recent update to eciesjs v0.4.12 switched from using crypto to node:crypto, causing React Native examples to fail due to missing module resolution. This PR fixes the module resolution in the React Native environment.

Changes

• Added custom resolver in metro.config.js for @ecies/ciphers/aes and @ecies/ciphers/chacha
• Updated eciesjs dependency from v0.4.4 to v0.4.12
• Added node:crypto alias to resolve to react-native-crypto
• Added required URL field to dapp metadata in example apps
• Deprecated base64Icon in DappMetadata type (use iconUrl instead)

Implementation Details

Metro Configuration Updates

// Added resolver for node:crypto
'node:crypto': require.resolve('react-native-crypto')

// Added custom resolvers for ecies cipher modules
'@ecies/ciphers/aes': '.../node_modules/@ecies/ciphers/dist/aes/node.js'
'@ecies/ciphers/chacha': '.../node_modules/@ecies/ciphers/dist/chacha/node.js'

Breaking Changes

• None. All changes maintain backward compatibility.

Deprecations

• base64Icon in DappMetadata is now deprecated in favor of iconUrl

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 74.14%. Comparing base (8ab1cf1) to head (fa10eac).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1147      +/-   ##
==========================================
- Coverage   74.26%   74.14%   -0.12%     
==========================================
  Files         181      181              
  Lines        4297     4297              
  Branches     1052     1052              
==========================================
- Hits         3191     3186       -5     
- Misses       1106     1111       +5     

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[socket-security]

New and removed dependencies detected. Learn more about Socket for GitHub ↗︎

Package	New capabilities	Transitives	Size	Publisher
npm/@metamask/[email protected]	None	0	2.14 MB	metamaskbot
npm/@metamask/[email protected]	None	0	2.97 MB	metamaskbot
npm/@metamask/[email protected]	environment, eval, filesystem, network	0	14.1 MB	metamaskbot

🚮 Removed packages: npm/@noble/[email protected]

View full report↗︎

[socket-security]

🚨 Potential security issues detected. Learn more about Socket for GitHub ↗︎

To accept the risk, merge this PR and you will not be notified again.

Alert	Package	Note	Source	CI
Network access	npm/@metamask/[email protected]	Module: globalThis["fetch"] Location: Package overview	packages/examples/reactNativeDemo/package.json packages/examples/reactNativeDemo/yarn.lock	🚫

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Next steps

What is network access?

This module accesses the network.

Packages should remove all network access that is functionally unnecessary. Consumers should audit network access to ensure legitimate use.

Take a deeper look at the dependency

Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support [AT] socket [DOT] dev.

Remove the package

If you happen to install a dependency that Socket reports as Known Malware you should immediately remove it and select a different dependency. For other alert types, you may may wish to investigate alternative packages or consider if there are other ways to mitigate the specific risk posed by the dependency.

Mark a package as acceptable risk

To ignore an alert, reply with a comment starting with @SocketSecurity ignore followed by a space separated list of ecosystem/package-name@version specifiers. e.g. @SocketSecurity ignore npm/[email protected] or ignore all packages with @SocketSecurity ignore-all

• @SocketSecurity ignore npm/@metamask/[email protected]

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud