Camping OpenID Fail

test.rb

Camping.goes :Test
module Test::Controllers
  class Home < R '/'
    def get
      render :home
    end
  end
  class Login < R '/openid'
    def get
      require 'openid'
      require 'openid/extensions/sreg'
      OpenID::Util.logger.sev_threshold = Logger::WARN
    
      # return to login if canceled
      return redirect('/') if input['openid.mode'] == 'cancel'
    
      this_url = URL(Login).to_s
      unless input.finish.to_s == '1'
        # start doing the auth here
        begin
          @state.openid_request = Hash.new
          oid_request = OpenID::Consumer.new(@state.openid_request, nil).begin(input.identity)
          # start sreg
          sreg = OpenID::SReg::Request.new
          sreg.request_fields(['nickname', 'fullname'], false)
          oid_request.add_extension(sreg)
          oid_request.return_to_args['finish'] = '1'
          redirect(oid_request.redirect_url(URL('/').to_s, this_url))
        rescue OpenID::DiscoveryFailure
          'Couldn\'t find an OpenID at that address, are you sure it is one?'
        end
      else
        # finish the auth here
        response = OpenID::Consumer.new(@state.openid_request || {}, nil).complete(input, this_url)
        @state.delete('openid_request')
        case response.status
        when OpenID::Consumer::SUCCESS
          @state.identity = response.identity_url.to_s
          # start sreg
          sreg = OpenID::SReg::Response.from_success_response(response)
          unless sreg.empty?
            @state.default_username = sreg['fullname'] || sreg['nickname'] || nil
          end
          # end sreg
          grab_avatar
          when_done = @cookies.once_logged_in
          @cookies.delete('once_logged_in')
          redirect(when_done || Home)
        when OpenID::Consumer::FAILURE
          'The OpenID thing doesn\'t think you really are that person, they said: ' + response.message
        else
          'Crazy response is crazy: ' + response.inspect
        end
      end
    end
    def post; get; end
  end
end
module Test::Views
  def home
    text 'You made it home'
  end
end