How to add Container managed login to application.

[Paul Spencer]

I would like to add container managed login functionality to my myfaces 
application.  Specifically i need to:
1) Accept username and password entry by a non-loggedin user on any page.
2) Use the "enabledOnUserRole" attribute of the Tomahawk tags.

3) Use a database to that contains authentication and authorization 
information.  I am currently using Form base authentication with the 
database for the non-JSF based application.

Paul Spencer