https://www.classonlive.com/js_common/external/global/restricted.js

1var logInfo = null;
2var restrictedInitialized = $.Deferred();
3
4init();
5
6function init() {
7   
8     
9            if (sessionStorage.login && sessionStorage.login != 'null') {
10                logInfo = JSON.parse(sessionStorage.login);
11                restrictedInitialized.resolve(logInfo);
12            }
13            else {
14                var json = JSON.stringify({
15                    host: window.location.host
16                });
17                rest.getMyUserAccount(json).done(function(data) {
18                    if (data) {
19                        sessionStorage.login = data;
20                        logInfo = JSON.parse(data);
21                        var sessionId=Math.floor((Math.random() * 10000000) + 1);
22                    	var json = JSON.stringify({
23                            "sessionId" : sessionId.toString(),
24                        });
25                    	rest.successLogin(json);
26                    	sessionStorage.sessionId=sessionId;
27                    }
28                    else { // TODO: provide cleaning of this ERROR
29                    	 logInfo = null;
30                         sessionStorage.removeItem('login');
31                         restrictedInitialized.resolve(null);
32                    }
33                    restrictedInitialized.resolve(logInfo);
34                });
35                
36               /* if (rest) {
37                	var sessionId=Math.floor((Math.random() * 10000000) + 1);
38                	var json = JSON.stringify({
39                        "sessionId" : sessionId.toString(),
40                    });
41                	rest.successLogin(json);
42                	sessionStorage.sessionId=sessionId;
43                	
44                }*/
45            }
46   
47}
48
49function hasSession() {
50    return $.ajax({
51        type: 'GET',
52        async: true,
53        url: 'https://' + location.hostname + (location.port?':'+location.port:'') + '/MainServlet/hasSession',
54        dataType: 'text',
55        contentType: "text/html; charset=utf-8",
56        success: function(data) {return data;},
57        beforeSend : function( xhr ) {
58            xhr.setRequestHeader( "Authorization", "BEARER " + access_token);
59        },
60        error: function(jqXHR, textStatus, errorThrown) {
61            console.error('hasSession error!');
62            return false;
63            
64        }
65    });
66}
67
68function getLogInfo() {
69    return restrictedInitialized;
70}
71
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