public/docs/_examples/cb-azure-ad-auth/ts/app/ngAuth/renewToken.html

<html>

<head>
    <title>Renew Token</title>
    <script>
        // jwt_decode from https://raw.githubusercontent.com/auth0/jwt-decode/master/build/jwt-decode.min.js
    !function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);throw new Error("Cannot find module '"+g+"'")}var j=c[g]={exports:{}};b[g][0].call(j.exports,function(a){var c=b[g][1][a];return e(c?c:a)},j,j.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g<d.length;g++)e(d[g]);return e}({1:[function(a,b,c){function d(a){this.message=a}function e(a){var b=String(a).replace(/=+$/,"");if(b.length%4==1)throw new d("'atob' failed: The string to be decoded is not correctly encoded.");for(var c,e,g=0,h=0,i="";e=b.charAt(h++);~e&&(c=g%4?64*c+e:e,g++%4)?i+=String.fromCharCode(255&c>>(-2*g&6)):0)e=f.indexOf(e);return i}var f="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";d.prototype=new Error,d.prototype.name="InvalidCharacterError",b.exports="undefined"!=typeof window&&window.atob||e},{}],2:[function(a,b,c){function d(a){return decodeURIComponent(e(a).replace(/(.)/g,function(a,b){var c=b.charCodeAt(0).toString(16).toUpperCase();return c.length<2&&(c="0"+c),"%"+c}))}var e=a("./atob");b.exports=function(a){var b=a.replace(/-/g,"+").replace(/_/g,"/");switch(b.length%4){case 0:break;case 2:b+="==";break;case 3:b+="=";break;default:throw"Illegal base64url string!"}try{return d(b)}catch(c){return e(b)}}},{"./atob":1}],3:[function(a,b,c){"use strict";var d=a("./base64_url_decode");b.exports=function(a){if(!a)throw new Error("Invalid token specified");return JSON.parse(d(a.split(".")[1]))}},{"./base64_url_decode":2}],4:[function(a,b,c){var d="undefined"!=typeof self?self:"undefined"!=typeof window?window:{},e=a("./lib/index");"function"==typeof d.window.define&&d.window.define.amd?d.window.define("jwt_decode",function(){return e}):d.window&&(d.window.jwt_decode=e)},{"./lib/index":3}]},{},[4]);
    </script>

    <script>
        'use strict';
        var parsedToken = jwt_decode(window.localStorage.getItem("access_token"));
        var timeoutMiliSeconds = (parsedToken.exp*1000 - 300000) - (new Date().getTime());
        // parse QueryString
        var params = {};
        var queryString = "" ;
        if (window.location.href.search("#") != -1) {
            queryString  = window.location.href.substring(window.location.href.search("#") + 1);
            
        } else {
            queryString = window.location.search.substring(1);            
        }
        var a = queryString.split('&');
        for (var i = 0; i < a.length; i++) {
            var b = a[i].split('=');
            params[decodeURIComponent(b[0])] = decodeURIComponent(b[1] || '');
        }        
        
        if (params["id_token"] != null) {
            window.localStorage.setItem("id_token", this.params["id_token"]);
            // redirect to get access token here..
            window.location.href = "https://login.microsoftonline.com/" + params["tenantID"] +
                "/oauth2/authorize?response_type=token&client_id=" + params["clientID"] +
                "&resource=" + params["resource"] +
                "&redirect_uri=" + encodeURIComponent(window.location.href) +
                "&prompt=none&state=" + params["state"] + "&nonce=SomeNonce";
        }
        else if (params["access_token"] != null) {
            window.localStorage.setItem("access_token", this.params["access_token"]);
            window.location.href = params["state"];
        } else {
        window.setTimeout(function() {                        
            var idToken = window.localStorage.getItem("id_token");
            var urlWithoutQueryString = window.location.href.substring(0, window.location.href.length - window.location.search.length)
            window.location.href = "https://login.microsoftonline.com/" + params["tenantID"] +
                "/oauth2/authorize?response_type=token&client_id=" + params["clientID"] +
                "&resource=" + params["resource"] +
                "&redirect_uri=" + encodeURIComponent(window.location.href) +
                "&prompt=none&state=" + encodeURIComponent(window.location.href) + "&nonce=SomeNonce";
        }, timeoutMiliSeconds);
        }
    </script>
</head>

<body>
</body>

</html>