Browser aws4 example

This is one way to use aws4 in the browser – using browserify.

The example JS code that uses aws4 is in index.js:

var aws4 = require('aws4')

var CREDS = {accessKeyId: 'a', secretAccessKey: 'b'}

var sigs = {
  sqs: aws4.sign('https://sqs.us-east-1.amazonaws.com', CREDS),
  s3: aws4.sign({service: 's3', path: '/../../whatever?X-Amz-Expires=1234', signQuery: true}, CREDS),
  codedeploy: aws4.sign({service: 'codedeploy', body: '{}', headers: {
    'Content-Type': 'application/x-amz-json-1.1',
    'X-Amz-Target': 'CodeDeploy_20141006.ListApplications',
  }}, CREDS),
}

document.getElementById('content').innerHTML = JSON.stringify(sigs, null, 2)

To compile this, checkout this directory and run:

$ npm install
$ npm run build

Then open index.html where you should see the signed requests that were specified in index.js