If I’ve got a rails application and I’d like to add authentication to with Devise, how would I allow users who have a null password in the database to sign in without one?
I’m interested in hearing answers along the lines of the lifecycle and what files I’d have to author to get it done.
It turns out, Devise is built on Warden. This means that I only have to create my own custom Warden strategy:
https://github.com/hassox/warden/wiki/Strategies