afuchs · October 2, 2013 16:01
diff --git a/jsbin.Iribaqa.html b/jsbin.Iribaqa.html
 <!DOCTYPE html>
 <html>
 <head>
 <meta charset=utf-8 />
  
 <script src="http://crypto-js.googlecode.com/svn/tags/3.1.2/build/rollups/md5.js"></script>
 <script src="http://crypto-js.googlecode.com/svn/tags/3.1.2/build/rollups/sha1.js"></script>
 <script src="http://crypto-js.googlecode.com/svn/tags/3.1.2/build/rollups/sha256.js"></script>
  <script src="//cdnjs.cloudflare.com/ajax/libs/json2/20121008/json2.js"></script>
 <style>
  label {
    display:block;
    width: 150px;
  }  
  textarea {
    width: 500px;
    height: 500px;
  }
 </style>
 <title>JS Bin</title>
 </head>
 <body>
  
  <label>apikey:</label><input type="textbox" id="key" /><br />
  <label>secret:</label><input type="textbox" id="secret" /><br />
  <label>salt:</label><input type="textbox" id="salt" /><br />
  <label>timestamp:</label><input type="textbox" id="timestamp" /><br />
  <label>encryption method:</label><input type="textbox" id="encryptionMethod" /><br />
  <button onclick="generateRequest()">Generate</button><br />
  
  <textarea id="auth"></textarea>
 </body>
 </html>
diff --git a/jsbin.Iribaqa.js b/jsbin.Iribaqa.js
 function generateUUID() {
    var d = new Date().getTime();
    var uuid = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
        var r = (d + Math.random()*16)%16 | 0;
        d = Math.floor(d/16);
        return (c=='x' ? r : (r&0x7|0x8)).toString(16);
    });
    return uuid;
 };

 function AviaryAuth(apiKey, apiSecret) {
 	this.apiKey = apiKey;
 	this.apiSecret = apiSecret;
 }

 AviaryAuth.prototype.getSalt = function() {
 	return generateUUID(); 
 };

 AviaryAuth.prototype.getUnixTimestamp = function () {
 	return (new Date()).getTime() / 1000; 
 };

 AviaryAuth.prototype.getSignature = function(config) {
 	config = config || {};

 	var auth = {};

 	auth.apiKey 			= config.apiKey || this.apiKey;
 	auth.apiSecret 		    = config.apiSecret || this.apiSecret;
 	auth.salt 				= config.salt || this.getSalt();
 	auth.timestamp 			= config.timestamp || this.getUnixTimestamp();
 	auth.encryptionMethod 	= config.encryptionMethod || 'sha1';

 	var sig = auth.apiKey + auth.apiSecret + auth.timestamp + auth.salt;

 	// TODO: Validate encyrption_method

    return CryptoJS[auth.encryptionMethod.toUpperCase()](sig).toString();
    //	return crypto.createHash(auth.encryptionMethod).update(sig).digest('hex');
 };

 AviaryAuth.prototype.getAuthObject = function(config) {
 	config = config || {};

 	var authObj = {};

 	authObj.apiKey 			= config.apiKey || this.apiKey;
 	authObj.salt 				= config.salt || this.getSalt();
 	authObj.timestamp 			= config.timestamp || this.getUnixTimestamp();
 	authObj.encryptionMethod 	= config.encryptionMethod || 'sha1';
 	authObj.apiSecret 			= config.apiSecret || this.apiSecret;

 	authObj.signature = this.getSignature(authObj);

 	delete authObj.apiSecret;

 	return authObj;
 };

 function generateRequest() {
  var key = document.getElementById('key').value;
  var secret = document.getElementById('secret').value;
  var timestamp = document.getElementById('timestamp').value;  
  var encryptionMethod = document.getElementById('encryptionMethod').value;
  var salt = document.getElementById('salt').value;
  var config = {
    salt: salt,
    timestamp: timestamp,
    encryptionMethod: encryptionMethod
  };
  
  var auth = new AviaryAuth(key, secret);  
  
  var fullAuth = auth.getAuthObject(config);
  
  var authArea = document.getElementById('auth');
  console.log(fullAuth);
  authArea.value = JSON.stringify(fullAuth, undefined, 4);
 }
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset=utf-8 />

	<script src="http://crypto-js.googlecode.com/svn/tags/3.1.2/build/rollups/md5.js"></script>
	<script src="http://crypto-js.googlecode.com/svn/tags/3.1.2/build/rollups/sha1.js"></script>
	<script src="http://crypto-js.googlecode.com/svn/tags/3.1.2/build/rollups/sha256.js"></script>
	<script src="//cdnjs.cloudflare.com/ajax/libs/json2/20121008/json2.js"></script>
	<style>
	label {
	display:block;
	width: 150px;
	}
	textarea {
	width: 500px;
	height: 500px;
	}
	</style>
	<title>JS Bin</title>
	</head>
	<body>

	<label>apikey:</label><input type="textbox" id="key" /><br />
	<label>secret:</label><input type="textbox" id="secret" /><br />
	<label>salt:</label><input type="textbox" id="salt" /><br />
	<label>timestamp:</label><input type="textbox" id="timestamp" /><br />
	<label>encryption method:</label><input type="textbox" id="encryptionMethod" /><br />
	<button onclick="generateRequest()">Generate</button><br />

	<textarea id="auth"></textarea>
	</body>
	</html>
	function generateUUID() {
	var d = new Date().getTime();
	var uuid = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
	var r = (d + Math.random()*16)%16 \| 0;
	d = Math.floor(d/16);
	return (c=='x' ? r : (r&0x7\|0x8)).toString(16);
	});
	return uuid;
	};

	function AviaryAuth(apiKey, apiSecret) {
	this.apiKey = apiKey;
	this.apiSecret = apiSecret;
	}

	AviaryAuth.prototype.getSalt = function() {
	return generateUUID();
	};

	AviaryAuth.prototype.getUnixTimestamp = function () {
	return (new Date()).getTime() / 1000;
	};

	AviaryAuth.prototype.getSignature = function(config) {
	config = config \|\| {};

	var auth = {};

	auth.apiKey = config.apiKey \|\| this.apiKey;
	auth.apiSecret = config.apiSecret \|\| this.apiSecret;
	auth.salt = config.salt \|\| this.getSalt();
	auth.timestamp = config.timestamp \|\| this.getUnixTimestamp();
	auth.encryptionMethod = config.encryptionMethod \|\| 'sha1';

	var sig = auth.apiKey + auth.apiSecret + auth.timestamp + auth.salt;

	// TODO: Validate encyrption_method

	return CryptoJS[auth.encryptionMethod.toUpperCase()](sig).toString();
	// return crypto.createHash(auth.encryptionMethod).update(sig).digest('hex');
	};

	AviaryAuth.prototype.getAuthObject = function(config) {
	config = config \|\| {};

	var authObj = {};

	authObj.apiKey = config.apiKey \|\| this.apiKey;
	authObj.salt = config.salt \|\| this.getSalt();
	authObj.timestamp = config.timestamp \|\| this.getUnixTimestamp();
	authObj.encryptionMethod = config.encryptionMethod \|\| 'sha1';
	authObj.apiSecret = config.apiSecret \|\| this.apiSecret;

	authObj.signature = this.getSignature(authObj);

	delete authObj.apiSecret;

	return authObj;
	};

	function generateRequest() {
	var key = document.getElementById('key').value;
	var secret = document.getElementById('secret').value;
	var timestamp = document.getElementById('timestamp').value;
	var encryptionMethod = document.getElementById('encryptionMethod').value;
	var salt = document.getElementById('salt').value;
	var config = {
	salt: salt,
	timestamp: timestamp,
	encryptionMethod: encryptionMethod
	};

	var auth = new AviaryAuth(key, secret);

	var fullAuth = auth.getAuthObject(config);

	var authArea = document.getElementById('auth');
	console.log(fullAuth);
	authArea.value = JSON.stringify(fullAuth, undefined, 4);
	}