125 lines
4.2 KiB
PHP
125 lines
4.2 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) 2014-2025 EspoCRM, Inc.
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* Website: https://www.espocrm.com
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero 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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* This program 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 Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://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 Affero General Public License version 3.
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*
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* In accordance with Section 7(b) of the GNU Affero 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\Utils\Metadata;
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use React\EventLoop\Factory as EventLoopFactory;
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use React\Socket\Server as SocketServer;
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use React\Socket\SecureServer as SocketSecureServer;
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use Ratchet\Server\IoServer;
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use Ratchet\Http\HttpServer;
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use Ratchet\WebSocket\WsServer;
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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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/** @var array<string, array<string, mixed>> */
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private array $categoriesData;
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private ?string $phpExecutablePath;
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private bool $isDebugMode;
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private bool $useSecureServer;
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private string $port;
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public function __construct(
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private Subscriber $subscriber,
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private ConfigDataProvider $configDataProvider,
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Metadata $metadata
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) {
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$this->categoriesData = $metadata->get(['app', 'webSocket', 'categories'], []);
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$this->phpExecutablePath = $this->configDataProvider->getPhpExecutablePath();
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$this->isDebugMode = $this->configDataProvider->isDebugMode();
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$this->useSecureServer = $this->configDataProvider->useSecureServer();
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$port = $this->configDataProvider->getPort();
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if (!$port) {
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$port = $this->useSecureServer ? '8443' : '8080';
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}
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$this->port = $port;
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}
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/**
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* Start a web-socket server.
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*/
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public function start(): void
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{
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$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, $sslParams);
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}
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$wsServer = new WsServer(new Ratchet\EspoWampServer($pusher));
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$wsServer->enableKeepAlive($loop, 60);
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new IoServer(
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new HttpServer($wsServer),
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$socketServer
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);
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$loop->run();
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}
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/**
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* @return array<string, mixed>
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*/
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private function getSslParams(): array
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{
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$sslParams = [
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'local_cert' => $this->configDataProvider->getSslCertificateFile(),
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'allow_self_signed' => $this->configDataProvider->allowSelfSignedSsl(),
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'verify_peer' => false,
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];
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if ($this->configDataProvider->getSslCertificatePassphrase()) {
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$sslParams['passphrase'] = $this->configDataProvider->getSslCertificatePassphrase();
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}
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if ($this->configDataProvider->getSslCertificateLocalPrivateKey()) {
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$sslParams['local_pk'] = $this->configDataProvider->getSslCertificateLocalPrivateKey();
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}
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return $sslParams;
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}
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}
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