/** * @param $providerURL Endereço do Discovery remoto * @param $requesterNSA NSA ID do requisitante * @param $requesterURL Endereço do Discovery local para receber notificações */ static function subscribe($providerURL, $requesterNSA, $requesterURL) { $ch = curl_init(); $message = '<?xml version="1.0" encoding="UTF-8"?><tns:subscriptionRequest ' . 'xmlns:tns="http://schemas.ogf.org/nsi/2014/02/discovery/types">' . '<requesterId>urn:ogf:network:' . Preference::findOneValue(Preference::MEICAN_NSA) . '</requesterId>' . '<callback>' . Url::toRoute("/topology/discovery/notification", "http") . '</callback>' . '<filter>' . '<include>' . '<event>All</event>' . '</include>' . '</filter>' . '</tns:subscriptionRequest>'; $options = array(CURLOPT_RETURNTRANSFER => true, CURLOPT_SSL_VERIFYHOST => false, CURLOPT_SSL_VERIFYPEER => false, CURLOPT_POST => 1, CURLOPT_POSTFIELDS => $message, CURLOPT_HTTPHEADER => array('Accept-encoding: application/xml;charset=utf-8', 'Content-Type: application/xml;charset=utf-8'), CURLOPT_USERAGENT => 'Meican', CURLOPT_URL => $providerURL . '/subscriptions'); curl_setopt_array($ch, $options); Yii::trace($message); $output = curl_exec($ch); Yii::trace($output); curl_close($ch); $parser = new NSIParser(); $parser->loadXml($output); $parser->parseSubscriptions(); foreach ($parser->getData()['subs'] as $subId => $sub) { return (string) $subId; } }