Merge remote-tracking branch 'origin/v8/dev' into netcore/dev

# Conflicts:
#	src/Umbraco.Core/Services/UserServiceExtensions.cs
#	src/Umbraco.Infrastructure/Examine/ContentValueSetBuilder.cs
#	src/Umbraco.Infrastructure/Runtime/SqlMainDomLock.cs
#	src/Umbraco.Infrastructure/Search/ExamineComposer.cs
#	src/Umbraco.PublishedCache.NuCache/DataSource/DatabaseDataSource.cs
#	src/Umbraco.Tests/UmbracoExamine/IndexInitializer.cs

src/Umbraco.Web.UI.Client/src/common/services/events.service.js

@@ -1,7 +1,7 @@
 /** Used to broadcast and listen for global events and allow the ability to add async listeners to the callbacks */
 
 /*
-    Core app events: 
+    Core app events:
 
     app.ready
     app.authenticated
@@ -12,9 +12,9 @@
 */
 
 function eventsService($q, $rootScope) {
-	
+
     return {
-        
+
         /** raise an event with a given name */
         emit: function (name, args) {
 

src/Umbraco.Web.UI.Client/src/common/services/user.service.js

@@ -185,7 +185,19 @@ angular.module('umbraco.services')
             authenticate: function (login, password) {
 
                 return authResource.performLogin(login, password)
-                    .then(this.setAuthenticationSuccessful);
+                    .then(function(data) {
+
+                        // Check if user has a start node set.
+                        if(data.startContentIds.length === 0 && data.startMediaIds.length === 0){
+                            var errorMsg = "User has no start-nodes";
+                            var result = { errorMsg: errorMsg, user: data, authenticated: false, lastUserId: lastUserId, loginType: "credentials" };
+                            eventsService.emit("app.notAuthenticated", result);
+                            throw result;
+                        }
+                        
+                        return data;
+                        
+                    }).then(this.setAuthenticationSuccessful);
             },
             setAuthenticationSuccessful: function (data) {
 

src/Umbraco.Web.UI.Client/src/main.controller.js

@@ -72,6 +72,7 @@ function MainController($scope, $location, appState, treeService, notificationsS
         $scope.authenticated = null;
         $scope.user = null;
         const isTimedOut = data && data.isTimedOut ? true : false;
+
         $scope.showLoginScreen(isTimedOut);
 
         // Remove the localstorage items for tours shown