Basic login and redirects working.

server.js

@@ -60,8 +60,19 @@ var notePath = __dirname + '/note-data/allNotes.txt';
 app.use(passport.initialize());
 app.use(passport.session());
 
+// As with any middleware it is quintessential to call next() if the user is authenticated
+var isAuthenticated = function (req, res, next) {
+    if (req.isAuthenticated()) {
+        return next();
+        res.redirect('/');
+    } else {
+        // If user NOT authenticated, redirect to login page, do not call next().
+        res.redirect('/login');
+    }
+}
+
 //app.get('/', require('connect-ensure-login').ensureLoggedIn(), function(req, res){
-app.get('/', function(req, res){
+app.get('/', isAuthenticated, function(req, res){
     winston.info("GET /");
     // Get curent text from allNotes.txt and pass that data to handlebars template.
     fileSystem.readFile(notePath, {encoding: 'utf-8'}, function(err,data){