Files
espocrm/application/Espo/Core/Webhook/Sender.php
2019-05-16 12:19:42 +03:00

101 lines
3.5 KiB
PHP

<?php
/************************************************************************
* This file is part of EspoCRM.
*
* EspoCRM - Open Source CRM application.
* Copyright (C) 2014-2019 Yuri Kuznetsov, Taras Machyshyn, Oleksiy Avramenko
* Website: https://www.espocrm.com
*
* EspoCRM is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* EspoCRM is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with EspoCRM. If not, see http://www.gnu.org/licenses/.
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU General Public License version 3.
*
* In accordance with Section 7(b) of the GNU General Public License version 3,
* these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
************************************************************************/
namespace Espo\Core\Webhook;
use Espo\Entities\Webhook;
class Sender
{
const CONNECT_TIMEOUT = 5;
const TIMEOUT = 10;
protected $config;
public function __construct(\Espo\Core\Utils\Config $config)
{
$this->config = $config;
}
public function send(Webhook $webhook, array $dataList) : int
{
$payload = json_encode($dataList);
$signature = null;
$secretKey = $webhook->get('secretKey');
if ($secretKey) {
$signature = $this->buildSignature($webhook, $payload, $secretKey);
}
$connectTimeout = $this->config->get('webhookConnectTimeout', self::CONNECT_TIMEOUT);
$timeout = $this->config->get('webhookTimeout', self::TIMEOUT);
$headerList = [];
$headerList[] = 'Content-Type: application/json';
$headerList[] = 'Content-Length: ' . strlen($payload);
if ($signature) {
$headerList[] = 'X-Signature: ' . $signature;
}
$handler = curl_init($webhook->get('url'));
curl_setopt($handler, \CURLOPT_RETURNTRANSFER, true);
curl_setopt($handler, \CURLOPT_FOLLOWLOCATION, true);
curl_setopt($handler, \CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($handler, \CURLOPT_HEADER, true);
curl_setopt($handler, \CURLOPT_CUSTOMREQUEST, 'POST');
curl_setopt($handler, \CURLOPT_CONNECTTIMEOUT, $connectTimeout);
curl_setopt($handler, \CURLOPT_TIMEOUT, $timeout);
curl_setopt($handler, \CURLOPT_HTTPHEADER, $headerList);
curl_setopt($handler, \CURLOPT_POSTFIELDS, $payload);
curl_exec($handler);
$code = curl_getinfo($handler, \CURLINFO_HTTP_CODE);
if (!is_numeric($code)) $code = 0;
if (!is_int($code)) $code = intval($code);
if ($errorNumber = curl_errno($handler)) {
if (in_array($errorNumber, [\CURLE_OPERATION_TIMEDOUT, \CURLE_OPERATION_TIMEOUTED])) {
$code = 408;
}
}
curl_close($handler);
return $code;
}
protected function buildSignature(Webhook $webhook, string $payload, string $secretKey)
{
return base64_encode($webhook->id . ':' . hash_hmac('sha256', $payload, $secretKey, true));
}
}