[support] Automatically Add Users

[Robert C Corsaro]

I'm using apache to do my authentication.  If the user access any page, 
that means they are authenticated.  Drupal never needs to worry about 
authenticating users.  If the user doesn't exist, she should be added as 
a new user automatically.  Is there a module or configuration that will 
automatically add users that access a page if they don't exist in Drupal 
already?

Thanks
Bob C