Rails Devise - current_user is nil

Question

For some reason, current_user returns nil in my model-less controller (Subscriptions). I have found nothing on the Internet to justif

Answer 1

It turned out the AJAX request I was making didn't carry the CSRF token. For that reason, Rails was killing my session.

I added skip_before_filter :verify_authenticity_token in my SubscriptionsController and it is now working. It might not be the most secure solution, but it works for now, so I continue to develop and come back to this issue later.