Rails 3.2 fixes

[rafaelfranca]

No description provided.

[rodrigoflores]

Looks like Rack 1.4.0 does a IP spoofing protection, so we have to add this line for the test to pass:

     sign_in_as_user do
+      header "HTTP_CLIENT_IP", arbitrary_ip
       header 'HTTP_X_FORWARDED_FOR', arbitrary_ip
     end

This protection didn't exists on Rake 1.3.5.

@josevalim, @carlosantoniodasilva any thoughts? I don't know a better solution than forcing the HTTP_CLIENT_IP

[rafaelfranca]

If we use a not local network IP in the HTTP_X_FORWARDED_FOR the test pass too

[rafaelfranca]

@josevalim how I fix this test? Setting the HTTP_CLIENT_IP or using a no local network ip?

[josevalim]

Both ways are fine.

[rafaelfranca]

I think that is fine to merge now