mirror of
https://github.com/espocrm/espocrm.git
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140 lines
4.1 KiB
PHP
140 lines
4.1 KiB
PHP
<?php
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/************************************************************************
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* This file is part of EspoCRM.
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*
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* EspoCRM - Open Source CRM application.
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* Copyright (C) 2014-2021 Yurii Kuznietsov, Taras Machyshyn, Oleksii Avramenko
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* Website: https://www.espocrm.com
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*
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* EspoCRM is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* EspoCRM is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with EspoCRM. If not, see http://www.gnu.org/licenses/.
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*
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* The interactive user interfaces in modified source and object code versions
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* of this program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU General Public License version 3.
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*
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* In accordance with Section 7(b) of the GNU General Public License version 3,
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* these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
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************************************************************************/
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namespace Espo\Core\WebSocket;
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use Espo\Core\{
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Utils\Config,
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Utils\Metadata,
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};
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use React\{
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EventLoop\Factory as EventLoopFactory,
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Socket\Server as SocketServer,
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Socket\SecureServer as SocketSecureServer,
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};
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use Ratchet\{
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Server\IoServer,
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Http\HttpServer,
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WebSocket\WsServer,
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Wamp\WampServer,
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};
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/**
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* Starts a web-socket server.
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*/
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class ServerStarter
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{
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protected $subscriber;
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protected $categoriesData;
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protected $phpExecutablePath;
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protected $isDebugMode;
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protected $useSecureServer;
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protected $port;
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protected $config;
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protected $metadata;
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public function __construct(Subscriber $subscriber, Config $config, Metadata $metadata)
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{
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$this->subscriber = $subscriber;
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$this->config = $config;
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$this->metadata = $metadata;
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$this->categoriesData = $metadata->get(['app', 'webSocket', 'categories'], []);
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$this->phpExecutablePath = $config->get('phpExecutablePath');
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$this->isDebugMode = (bool) $config->get('webSocketDebugMode');
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$this->useSecureServer = (bool) $config->get('webSocketUseSecureServer');
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$this->port = $this->config->get('webSocketPort');
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if (!$this->port) {
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$this->port = $this->useSecureServer ? '8443' : '8080';
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}
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}
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/**
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* Start a web-socket server.
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*/
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public function start(): void
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{
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$loop = EventLoopFactory::create();
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$pusher = new Pusher($this->categoriesData, $this->phpExecutablePath, $this->isDebugMode);
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$this->subscriber->subscribe($pusher, $loop);
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$socketServer = new SocketServer('0.0.0.0:' . $this->port, $loop);
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if ($this->useSecureServer) {
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$sslParams = $this->getSslParams();
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$socketServer = new SocketSecureServer($socketServer, $loop, $sslParams);
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}
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new IoServer(
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new HttpServer(
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new WsServer(
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new WampServer($pusher)
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)
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),
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$socketServer
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);
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$loop->run();
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}
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protected function getSslParams(): array
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{
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$sslParams = [
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'local_cert' => $this->config->get('webSocketSslCertificateFile'),
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'allow_self_signed' => $this->config->get('webSocketSslAllowSelfSigned', false),
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'verify_peer' => false,
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];
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if ($this->config->get('webSocketSslCertificatePassphrase')) {
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$sslParams['passphrase'] = $this->config->get('webSocketSslCertificatePassphrase');
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}
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if ($this->config->get('webSocketSslCertificateLocalPrivateKey')) {
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$sslParams['local_pk'] = $this->config->get('webSocketSslCertificateLocalPrivateKey');
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}
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return $sslParams;
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}
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}
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