Update CAS login to allow HS to do interaction with CAS and client receives and redeems login token

src/controllers/pages/MatrixChat.js

@@ -23,8 +23,6 @@ var sdk = require('../../index');
 var MatrixTools = require('../../MatrixTools');
 var linkifyMatrix = require("../../linkify-matrix");
 
-var Cas = require("../../CasLogic");
-
 module.exports = {
     PageTypes: {
         RoomView: "room_view",
@@ -140,14 +138,17 @@ module.exports = {
                 });
                 this.notifyNewScreen('login');
                 break;
-            case 'cas_login':
+            case 'token_login':
                 if (this.state.logged_in) return;
 
                 var self = this;
-                var client = MatrixClientPeg.get();
-                var serviceUrl = Cas.getServiceUrl();
+                MatrixClientPeg.replaceUsingUrls(
+                    payload.params.homeserver,
+                    payload.params.identityServer
+                );
 
-                client.loginWithCas(payload.params.ticket, serviceUrl).done(function(data) {
+                var client = MatrixClientPeg.get();
+                client.loginWithToken(payload.params.loginToken).done(function(data) {
                     MatrixClientPeg.replaceUsingAccessToken(
                         client.getHomeserverUrl(), client.getIdentityServerUrl(),
                         data.user_id, data.access_token
@@ -387,9 +388,9 @@ module.exports = {
                 action: 'start_login',
                 params: params
             });
-        } else if (screen == 'cas_login') {
+        } else if (screen == 'token_login') {
             dis.dispatch({
-                action: 'cas_login',
+                action: 'token_login',
                 params: params
             });
         } else if (screen.indexOf('room/') == 0) {