Current user not persisting across one controller action

Question

I've got a Rails 3.2.8 app using Sorcery for authentication. Sorcery provides a current_user method, pretty standard stuff.

My app has subscriptions, they work pretty much in the standard resourceful way. Here's the abridged version of the controller:

class SubscriptionsController < ApplicationController
  before_filter :require_login
  force_ssl

  def show
    @subscription = SubscriptionPresenter.new( current_user )
  end

  def create
    handler = StripeHandler.new( current_user )
    ...
  end

  def destroy
    handler = StripeHandler.new( current_user )
    ...
  end
end

The #show action works fine, current_user loads. However, right now #create does not work, because current_user ends up being nil in that action.

So, why is current_user nil when a logged in user posts to this action? My guess is something about the way sessions work over SSL, but I don't know what I'm missing here...

Answer 1

I figured this out. It turns out that I was actually getting a silent exception in a 3rd-party library that I was interacting with, and that exception was causing an 'unauthorized' request which logged the user out. After patching that it turns out there was nothing wrong with my controller specifically. Thanks for the pointers, all.