I’ve been working on a mod_perl2 based admin interface for a pool of Gofer servers recently.
I needed to secure it and PAM plus SSL was the simplest way to go.
That just left the question of how to interface with Apache 2. There’s an Apache::AuthPAM module but that’s even older (2002), has more failing test reports than passes, and was mod_perl 1 only.
Realistically I’m unlikely to touch it again, unless we find problems, so I’d be delighted if anyone wants to take it over, or even just co-maintain it.