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google-apps-script-for-aws

Google Apps Script wrapper for authenticated REST API requests to Amazon Web Services (AWS).

How To Use

Paste Source into Project

Add the contents of aws.js and util.js into new script files in your project as these are required. Repeat for any additional service wrappers (i.e. s3.js) as desired.

Add as a Library

Add the our existing Google Apps Script project as a Library as outlined at https://developers.google.com/apps-script/guides/libraries

Project key MUSi7a5HbvN3pxQdnYlZDjhqZNV8Hxu00

Versions of the Google Apps Script project map to tags on this Git repository.

Packages

The AWS portion is the only required section. All other files represent shortcut functions to simplify interactions with that service.

Not all services have been wrapped, nor has every function within the service API been implemented as a function.

AWS

Generic wrapper for API requests to Amazon Web Services that should be compatible with all AWS services as follows:

  1. Initialize AWS variable using AWS.init passing access and secret keys.

  2. Use AWS.request with whichever AWS API request you need. Consult AWS documentation to ensure headers and parameters are passed correctly. This function only sets up the Host, X-Amz-Date, X-Amz-Target, and Authorization headers by default.

Note: X-Amz-Target is (as far as I know) only used in POST requests and it is set to the action parameter provided by default.

Command usage:

AWS.request(
  service,
  region,
  action,
  params={},
  method='GET',
  payload='',
  headers={},
  uri='/'
);

Example:

function myFunction() {
  AWS.init("MY_ACCESS_KEY", "MY_SECRET_KEY");
  var responseXML = AWS.request(
    'ec2',
    'us-east-1',
    'DescribeInstances',
    { "Version":"2015-10-01" }
  );
  ...
}

S3

Initialize the S3 variable using S3.init similar to how AWS variable is described above.

Functions implemented so far:

  • listAllMyBuckets()
  • getObject(bucketName, objectName, region)
  • putObject(bucketName, objectName, object, region)
  • deleteObject(bucketName, objectName, region)