KNF:SSO notificatie middels JavaScript: verschil tussen versies

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Regel 2: Regel 2:
   
 
<syntaxhighlight lang="javascript">
 
<syntaxhighlight lang="javascript">
<script type="text/javascript" charset="utf-8">
+
<script type="text/javascript" charset="utf-8">
var eloid = 'https://referentie-t.entree.kennisnet.nl/idp'; // EntityId
+
var eloid = 'https://referentie-t.entree.kennisnet.nl/idp'; // EntityId
var elourl = 'https://referentie-t.entree.kennisnet.nl/referentie'; // ELO URL
+
var elourl = 'https://referentie-t.entree.kennisnet.nl/referentie'; // ELO URL
   
function createCookie(name, value) {
+
function createCookie(name, value) { document.cookie = name + "=" + value + "; path=/"; }
document.cookie = name + "=" + value + "; path=/";
 
}
 
   
function readCookie(name) {
+
function readCookie(name) {
 
var nameEQ = name + "=";
 
var nameEQ = name + "=";
 
var ca = document.cookie.split(';');
 
var ca = document.cookie.split(';');
Regel 83: Regel 81:
 
document.getElementsByTagName('head')[0].appendChild(script);
 
document.getElementsByTagName('head')[0].appendChild(script);
 
}
 
}
</script>
+
</script>
 
</syntaxhighlight>
 
</syntaxhighlight>
   

Versie van 28 sep 2018 om 07:36

Het SSO notificatie cookie kan geplaatst worden door, nadat de gebruiker is ingelogd in de ELO of schoolportaal, een AJAX call naar Entree Federatie uit te voeren.

<script type="text/javascript" charset="utf-8">
    var eloid = 'https://referentie-t.entree.kennisnet.nl/idp';             // EntityId
    var elourl = 'https://referentie-t.entree.kennisnet.nl/referentie';     // ELO URL

    function createCookie(name, value) { document.cookie = name + "=" + value + "; path=/"; }

    function readCookie(name) {
			var nameEQ = name + "=";
			var ca = document.cookie.split(';');
			console.log(ca);
			
			for (var i=0;i < ca.length;i++) {
				var c = ca[i];
				while (c.charAt(0) == ' ') {
					c = c.substring(1,c.length);
				}
					
				if (c.indexOf(nameEQ) == 0) {
					return c.substring(nameEQ.length, c.length);
				}
			}
			
			return null;
		}
		
		function setCookie() {
			if (readCookie('entreePrelogin') != 'true') {
				createCookie('entreePrelogin', 'true');
				setSsoNotification();
			} else {
				write("entreePrelogin cookie was already set!");
			}
		}            

		function setSsoNotification() {                
			var url = "https://aselect-t.entree.kennisnet.nl/openaselect/profiles/entree?id=" + 
				eloid + "&url=" + encodeURIComponent(elourl);
			
			// Check if jQuery is avaiable
			if (window.jQuery) {                  
				write("Using jQuery to set SSO Notification");
				
				// Use jQuery to ask the Entree Federation to set a SSO Notification                
				$.ajax({
					url: url,
					dataType: 'jsonp'                    
				}).always(function(data) {                    
					write("Cookie is set");
				});         
			} else {                
				write ("Using POJO to set SSO Notification");
				
				// This code can be used if no jQuery is available
				loadJSONP(url);
				write("Cookie is set");
			}
		}
		
		function write(text) {
			document.getElementById('ssonot').innerText += text + "\r\n";
		}
		
		// This function can be used if jQuery is not available    
		function loadJSONP(url) {
			var script = document.createElement('script');
			script.type = 'text/javascript';
			script.src = url;            

			// Setup handler
			window[name] = function(data) {
				callback.call((context || window), data);
				document.getElementsByTagName('head')[0].removeChild(script);
				script = null;
				delete window[name];
			};       
			
			// Load JSON
			document.getElementsByTagName('head')[0].appendChild(script);
		}            
    </script>


Foutmeldingen

Als de ingestelde identifier van de IdP niet bekend is binnen Entree Federatie zal de call resulteren in een 400 HTTP status code.
Wanneer de URL waarvandaan de call gedaan wordt niet aan de whitelist van Entree Federatie is toegevoegd zal de call ook een 400 HTTP status code opleveren.
Neem in deze gevallen contact op met Kennisnet.