I have some oauth provider code, based on one taken from here:
http://blog.joshsoftware.com/2010/12/16/multiple-applications-with-devise-omniauth-and-single-sign-on/
Then I created my client with omniauth custom strategy + devise (also somehow based on link mentioned earlier).
However I have problem – it seems like my strategy is being called twice, and method auth_hash is called twice, which results in double call being made to access_token_url and user.json.
Any idea why it is called twice and how to prevent it?
The problem is solved – an issue was requiring strategy file twice: first time in omniauth.rb and second time in devise.rb.