var LOGINMODULE = LOGINMODULE || (function(){
      var _clientID = '';
      var _ipdUrl = '';
      var _realm = '';

      return {
        init : function(keycloakServer, realm, clientID) {
          _ipdUrl = keycloakServer;
          _realm = realm;
          _clientID = clientID;
        },
        authenticate : async function() {
          if (window.location.hash) {
            var locHash = window.location.hash.substr(1),
              mylocation = locHash.substr(locHash.search(/access_token=/))
              .split('&')[0]
              .split('=')[1];

            if (mylocation) {
              await fetch(window.location.origin+'/refresh-cookies', {
                method: "GET",
                headers: {
                  "Content-type": "application/json;charset=UTF-8",
                  "Authorization": "Bearer "+mylocation
                }
              });
            }
            window.location.replace(window.location.origin + window.location.pathname);
          } else {
            const encodedRedirectUrl = (window.location.href);
            if (_realm === '') {
              _realm = window.location.hostname.split(".")[0];
            }

            window.location.replace(`${_ipdUrl}/auth/realms/${_realm}/protocol/openid-connect/auth?client_id=${_clientID}&response_type=token&redirect_uri=${encodedRedirectUrl}`);
          }
        }
      }
    }());