Hi there, I am trying to use the OpenID authentication plugin of DHH
in conjuction with ruby-openid 2.1.2 gem put it seems there is a
problem because in my login action the plugin redirects me to the
openid provider and then i have the exception when i have to render or
redirect to another page
The exception is:
ActionController::DoubleRenderError (Can only render or redirect once
Have you even encountered smth like that ?
PS my session starts successfully the problem is that it does not
refresh the page or redirect somewhere so i have to do it manually to
see tha i am logged in
You might want to take a look at the OpenID Rails Kit (
http://railskits.com/openid/), which gives you a Rails sample app with
openid plugin integrated with the restful_authentication plugin so you
have both types of logins, ready to go.
http://railskits.com/ - Ready-made Rails code
http://catchthebest.com/ - Team-powered recruiting
http://www.bencurtis.com/ - Personal blog
I second Ben, check out a working demonstration application and see what
you are doing different. It sounds like you may be doing some rendering
outside of the authenticate_with_open_id block, but its hard to say
without seeing your code.
Ok guys i ll give a second look, the strange thing is tha my current
setup works but i am rewriting to port it Rails 2.x.x but somethings
goes fundamendally wrong.
So far the problem is that OpenID redirects as it should do but then i
cannot redirect back to index and say hello user
Just in case anyone stumbs on this thread again:
You should go exactly what the sample code does and that is why the
plugin is looking for a identity_url or openid_url param
So in your form there should be a an input with name anything like user
[identity_url] wont do!