# File lib/omniauth/strategies/oauth.rb, line 13
      def request_phase
        request_token = consumer.get_request_token(:oauth_callback => callback_url)
        (session[:oauth]||={})[name.to_sym] = {:callback_confirmed => request_token.callback_confirmed?, :request_token => request_token.token, :request_secret => request_token.secret}
        r = Rack::Response.new
        r.redirect request_token.authorize_url
        r.finish
      end