A quick update for anyone creating views in their apps that they want to restrict to authenticated users.  Previously all logins were redirected to VDI as per the original model.  With the integration of Django's authentication backends, and a recent change to the login views and templates, any view that has the @login_required decorator will redirect an un-authenticated user to the proper login page.  Upon successful authentication with whatever identity provider, the authenticated user will be redirected to the original page they attempted to access.

Eric