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<!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);
}
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