verify_discovery_results (OpenID::Consumer::IdResHandler)

    # File lib/openid/consumer/idres.rb, line 309
          def verify_discovery_results
            begin
              case openid_namespace
              when OPENID1_NS
                verify_discovery_results_openid1
              when OPENID2_NS
                verify_discovery_results_openid2
              else
                raise StandardError, "Not reached: #{openid_namespace}"
              end
            rescue Message::KeyNotFound => why
              raise ProtocolError, "Missing required field: #{why.message}"
            end
          end