Fixes to make backend compliant with django-1.3, changed admin monkeypatch to…

Fixes to make backend compliant with django-1.3, changed admin monkeypatch to work with django-1.3 admin and OPENID_USE_AS_ADMIN_LOGIN

django_openid_auth/admin.py

@@ -76,7 +76,7 @@ if getattr(settings, 'OPENID_USE_AS_ADMIN_LOGIN', False):
     def _openid_login(self, request, error_message='', extra_context=None):
         if request.user.is_authenticated():
             if not request.user.is_staff:
-                return views.render_failure(
+                return views.default_render_failure(
                     request, "User %s does not have admin access."
                     % request.user.username)
             return views.render_failure(
@@ -87,4 +87,4 @@ if getattr(settings, 'OPENID_USE_AS_ADMIN_LOGIN', False):
                 settings.LOGIN_URL + "?next=" + request.get_full_path())
 
     # Overide the standard admin login form.
-    admin.sites.AdminSite.display_login_form = _openid_login
+    admin.sites.AdminSite.login = _openid_login

django_openid_auth/auth.py

@@ -49,6 +49,9 @@ class OpenIDBackend:
     """A django.contrib.auth backend that authenticates the user based on
     an OpenID response."""
 
+    supports_object_permissions = False
+    supports_anonymous_user = True
+
     def get_user(self, user_id):
         try:
             return User.objects.get(pk=user_id)
@@ -198,10 +201,8 @@ class OpenIDBackend:
                     "already in use for a different account." % nickname)
 
         # Pick a username for the user based on their nickname,
-        # checking for conflicts.  Start with number of existing users who's
-        # username starts with this nickname to avoid having to iterate over
-        # all of the existing ones.
-        i = User.objects.filter(username__startswith=nickname).count() + 1
+        # checking for conflicts.
+        i = 1
         while True:
             username = nickname
             if i > 1: