Auth_OpenID_GenericConsumer::_complete_setup_needed PHP Method

    function _complete_setup_needed($message, $endpoint, $unused)
    {
        if (!$message->isOpenID2()) {
            return $this->_completeInvalid($message, $endpoint);
        }
        $user_setup_url = $message->getArg(Auth_OpenID_OPENID2_NS, 'user_setup_url');
        return new Auth_OpenID_SetupNeededResponse($endpoint, $user_setup_url);
    }