Introduced: JS SDK Version 0.8.1
Description:
loginWithGigya: function(gigyaUID, gigyaTimestamp, keepLoggedIn, optionsHash) {
facebookAccessToken - the user's Facebook Access Token after the user logs into Facebook with the Facebook JS SDK
keepLoggedIn - This is currently not supported but will be in future versions. Ignore at this time.
optionsHash (optional) - a hash containing, but not limited to, optional "success" and "error" functions to execute as callbacksLogin a StackMob user with one of their social accounts by Gigya.
Usage:
This code is taken from Gigya social login example and modified for StackMob use.
<!DOCTYPE html>
<!--<html xmlns="http://www.w3.org/1999/xhtml">-->
<html xmlns:fb="http://www.facebook.com/2008/fbml">
<head>
<title>StackMob Test App</title>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js"></script>
<script type="text/javascript" src="https://s3.amazonaws.com/static.stackmob.com/js/json2-min.js"></script>
<script type="text/javascript" src="https://s3.amazonaws.com/static.stackmob.com/js/underscore-1.3.3-min.js"></script>
<script type="text/javascript" src="https://s3.amazonaws.com/static.stackmob.com/js/backbone-0.9.2-min.js"></script>
<script type="text/javascript" src="https://s3.amazonaws.com/static.stackmob.com/js/2.5.3-crypto-sha1-hmac.js"></script>
<script type="text/javascript" src="http://static.stackmob.com/js/stackmob-js-0.8.1-bundled-min.js"></script>
<script type="text/javascript" lang="javascript"
src="https://cdn.gigya.com/JS/socialize.js?apikey=your_gigya_api_key">
</script>
<script type="text/javascript">
/* <![CDATA[ */
StackMob.init({
appName: 'your_app_name',
clientSubdomain: 'your_client_subdomain',
publicKey: 'your_public_key',
apiVersion: 0
});
// onLogin Event handler
function onLoginHandler(eventObj) {
alert(eventObj.context.str + ' ' + eventObj.eventName + ' to ' + eventObj.provider
+ '!\n' + eventObj.provider + ' user ID: ' + eventObj.user.identities[eventObj.provider].providerUID);
// Get the necessary data to call StackMob's `loginWithGigya`
var gigyaUID = eventObj['UID'];
var gigyaTimestamp = eventObj['signatureTimestamp'];
var gigyaSignature = eventObj['UIDSignature'];
// Time to login using StackMob
var user = new StackMob.User();
user.loginWithGigya(gigyaUID, gigyaTimestamp, gigyaSignature, false, {
success: function(model, a) {
console.debug(model);
},
error: function(model, response) {
console.debug(model);
console.debug(response);
}
});
// verify the signature ...
verifyTheSignature(eventObj.UID, eventObj.timestamp, eventObj.signature);
// Check whether the user is new by searching if eventObj.UID exists in your database
var newUser = true; // lets assume the user is new
if (newUser) {
// 1. Register user
// 2. Store new user in DB
// 3. link site account to social network identity
// 3.1 first construct the linkAccounts parameters
var dateStr = Math.round(new Date().getTime()/1000.0); // Current time in Unix format
//(i.e. the number of seconds since Jan. 1st 1970)
var siteUID = 'uTtCGqDTEtcZMGL08w'; // siteUID should be taken from the new user record
// you have stored in your DB in the previous step
var yourSig = createSignature(siteUID, dateStr);
var params = {
siteUID: siteUID,
timestamp:dateStr,
cid:'',
signature:yourSig
};
// 3.1 call linkAccounts method:
gigya.socialize.notifyRegistration(params);
}
document.getElementById('status').style.color = "green";
document.getElementById('status').innerHTML = "Status: You are now signed in";
}
// This method is activated when the page is loaded
function onLoad() {
// register for login event
gigya.socialize.addEventHandlers({
context: { str: 'congrats on your' }
, onLogin: onLoginHandler
, onLogout: onLogoutHandler
});
}
// Note: the actual signature calculation implementation should be on server side
function createSignature(UID, timestamp) {
encodedUID = encodeURIComponent(UID); // encode the UID parameter before sending it to the server.
// On server side use decodeURIComponent() function to decode an encoded UID
return '';
}
// Note: the actual signature calculation implementation should be on server side
function verifyTheSignature(UID, timestamp, signature) {
encodedUID = encodeURIComponent(UID); // encode the UID parameter before sending it to the server.
// On server side use decodeURIComponent() function to decode an encoded UID
alert('Your UID: ' + UID + '\n timestamp: ' + timestamp + '\n signature: ' + signature + '\n Your UID encoded: ' + encodedUID);
}
// Logout from Gigya platform. This method is activated when "Logout" button is clicked
function logoutFromGS() {
gigya.services.socialize.logout(); // logout from Gigya platform
}
// onLogout Event handler
function onLogoutHandler(eventObj) {
document.getElementById('status').style.color = "red";
document.getElementById('status').innerHTML = "Status: You are now signed out";
}
/* ]]> */
</script>
</head>
<body onload="onLoad()">
<div id="gigya-login-div"></div>
<div id="status"></div>
<input id="btnLogout" type="button" value="Sign Out"
onclick="logoutFromGS()"/>
<!-- Best to put this JS before the end of your body tag, i.e. before </body> -->
<script type="text/javascript">
gigya.socialize.showLoginUI({
height: 85
,width: 360
,showTermsLink:false // remove 'Terms' link
,hideGigyaLink:true // remove 'Gigya' link
,buttonsStyle: 'fullLogo' // Change the default buttons design to "Full Logos" design
,showWhatsThis: true // Pop-up a hint describing the Login Plugin, when the user rolls over the Gigya link.
,containerID: 'gigya-login-div' // The component will embed itself inside the loginDiv Div
,cid:''
});
</script>
</body>
</html>