Yup, enterprise-y is what I've been trying to avoid here. A lot of overhead for users that I can count on my fingers without using binary. Also, much of the big

Yup, enterprise-y is what I've been trying to avoid here. A lot of overhead for users that I can count on my fingers without using binary. Also, much of the big SSO systems seem to require the application to be aware of it, which is a showstopper to me: I want to protect with SSO ANY webapp ANYONE has written, even the simplest ones, without having to bother with trying to make it aware of the system. That's the whole point of setting REMOTE_USER: either the app doesn't care about identity (think status panel without any actions), or most likely it is already able to hand off authentication to the frontend http server.