[Catalyst] How to do pass-through login?

[Gunnar Strand]

Thanks to all who answered my post regarding pass-through login! It put 
me on the right track and it works like a charm now.

In my solution I have an action, Catalyst::Action::Restricted, which I 
put on the subroutines which require a logged-in user 
(:ActionClass('Restricted')). If no user is logged in, then the request 
state is saved and the user forwarded to the login page.

I think it would be helpful to the next guy to improve the Cookbook with 
a more elaborate example on how to implement this. The current paragraph 
is a little thin, IMHO.

KR,
Gunnar