How to get REMOTE_USER in Rails?


I need to retrieve what's stored in 'REMOTE_USER'. I'm looking around in "ActionController::AbstractRequest", but don't have something to work with.

I need this data to kick accesses that don't have a valid 'REMOTE_USER'.

Any help would be appreciated.


See any of the first 5 hits when you google for: rails remote_user

Ciao, Sheldon.