Using the new auth pathTo does not work with parametric paths.

If you have a route to a path like 'page/:id' and you that requires authentication you will also need to set the pathTo to 'page/:id' but this doesn't parameterize the path it actually just treats it like a static string and send you back to 'page/:id'.

In actuality I would prefer that the redirect to path be the path I just visited. So if I go to 'page/1' I would like to be taken back to 'page/1' after logging in.

Here is a screencast to explain the issue and the fix: http://screencast.com/t/P32218p4

angularFire.js

@@ -284,8 +284,11 @@ angular.module("firebase").factory("angularFireAuth", [
         if (options.path) {
           $rootScope.$on("$routeChangeStart", function(e, next, current) {
             if (next.authRequired && !self._authenticated) {
-              self._redirectTo =
-                next.pathTo === options.path ? "/" : next.pathTo;
+              if(next.pathTo === undefined) {
+                self._redirectTo = $location.path();
+              } else {
+                self._redirectTo = next.pathTo === options.path ? "/" : next.pathTo;
+              }
               $location.path(options.path);
             }
           });