Handle signout properly

RefStack UI should properly handle user signout.
How to check:
Open two RefStack in two browser tabs and signin in both. Then signout in first
tab. Then try to open 'Profile' or 'My Results' in second tab. If everything is
ok you will be redirected to RefStack home tab.

Change-Id: Ifc14ba953b269ce8940f82e61d7f3634682fe0da

refstack-ui/app/app.js

@@ -53,8 +53,8 @@ refstackApp.config([
  * Injections in $rootscope
  */
 
-refstackApp.run(['$http', '$rootScope', '$window', 'refstackApiUrl',
+refstackApp.run(['$http', '$rootScope', '$window', '$state', 'refstackApiUrl',
-    function($http, $rootScope, $window, refstackApiUrl) {
+    function($http, $rootScope, $window, $state, refstackApiUrl) {
         'use strict';
 
         /**
@@ -82,7 +82,8 @@ refstackApp.run(['$http', '$rootScope', '$window', 'refstackApiUrl',
          * This block tries to authenticate user
          */
         var profile_url = refstackApiUrl + '/profile';
-        $http.get(profile_url, {withCredentials: true}).
+        $rootScope.auth.doSignCheck = function () {
+            return $http.get(profile_url, {withCredentials: true}).
                 success(function (data) {
                     $rootScope.auth.currentUser = data;
                     $rootScope.auth.isAuthenticated = true;
@@ -90,7 +91,10 @@ refstackApp.run(['$http', '$rootScope', '$window', 'refstackApiUrl',
                 error(function () {
                     $rootScope.auth.currentUser = null;
                     $rootScope.auth.isAuthenticated = false;
+                    $state.go('home');
                 });
+        };
+        $rootScope.auth.doSignCheck();
     }
 ]);
 

refstack-ui/app/components/profile/profile.html

@@ -1,5 +1,5 @@
 <h3>User profile</h3>
-
+<div cg-busy="{promise:authRequest,message:'Loading'}"></div>
 <div>
     <table class="table table-striped table-hover">
         <tbody>
@@ -9,6 +9,7 @@
         </tbody>
     </table>
 </div>
+<div ng-show="pubkeys">
     <div class="container-fluid">
         <div class="row">
             <div class="col-md-4">
@@ -33,3 +34,4 @@
             </tbody>
         </table>
     </div>
+</div>

refstack-ui/app/components/profile/profileController.js

@@ -14,9 +14,9 @@ refstackApp.factory('PubKeys',
 
 refstackApp.controller('profileController',
     [
-        '$scope', '$http', 'refstackApiUrl', '$state', 'PubKeys',
+        '$scope', '$http', 'refstackApiUrl', 'PubKeys',
         '$modal', 'raiseAlert',
-        function($scope, $http, refstackApiUrl, $state,
+        function($scope, $http, refstackApiUrl,
                  PubKeys, $modal, raiseAlert) {
             'use strict';
 
@@ -67,7 +67,8 @@ refstackApp.controller('profileController',
             $scope.showRes = function(pubKey){
                 raiseAlert('success', '', pubKey.pubkey);
             };
-            $scope.updatePubKeys();
+            $scope.authRequest = $scope.auth.doSignCheck()
+                .then($scope.updatePubKeys);
         }
     ]);
 

refstack-ui/app/components/results/results.html

@@ -40,7 +40,7 @@
         </div>
     </div>
 </div>
-
+<div cg-busy="{promise:authRequest,message:'Loading'}"></div>
 <div cg-busy="{promise:resultsRequest,message:'Loading'}"></div>
 <div ng-show="data" class="results-table">
     <table ng-show="data" class="table table-striped table-hover">

refstack-ui/app/components/results/resultsController.js

@@ -72,8 +72,12 @@ refstackApp.controller('resultsController',
                          JSON.stringify(error);
                  });
          };
-
+         if ($scope.isUserResults) {
+             $scope.authRequest = $scope.auth.doSignCheck()
+                 .then($scope.update);
+         } else {
              $scope.update();
+         }
 
          /**
           * This is called when the date filter calendar is opened. It

refstack-ui/tests/unit/AuthSpec.js

@@ -2,7 +2,7 @@ describe('Auth', function () {
     'use strict';
 
     var fakeApiUrl = 'http://foo.bar/v1';
-    var $window;
+    var $window, $rootScope, $httpBackend;
     beforeEach(function () {
         $window = {location: { href: jasmine.createSpy()} };
         module(function ($provide) {
@@ -10,14 +10,13 @@ describe('Auth', function () {
             $provide.value('$window', $window);
         });
         module('refstackApp');
-    });
+        inject(function (_$httpBackend_, _$rootScope_) {
-
-    var $rootScope, $httpBackend;
-    beforeEach(inject(function (_$httpBackend_, _$rootScope_) {
             $httpBackend = _$httpBackend_;
             $rootScope = _$rootScope_;
-    }));
+        });
-
+        $httpBackend.whenGET('/components/home/home.html')
+            .respond('<div>mock template</div>');
+    });
     it('should show signin url for signed user', function () {
         $httpBackend.expectGET(fakeApiUrl +
             '/profile').respond({'openid': 'foo@bar.com',