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Divarion_D
758a9cab0b
Mechanical, behaviour-preserving reformat produced by 'make cs-fix' under the new build/phpcs.xml.dist ruleset: K&R braces, tab indentation, and the other whitespace normalisations. No logic changes.
93 lines
3.2 KiB
PHP
93 lines
3.2 KiB
PHP
<?php
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namespace XcVm\Core\Config;
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use XcVm\Domain\Stream\ConnectionTracker;
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use XcVm\Infrastructure\Cache\CacheReader;
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/**
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* DomainResolver — domain resolver
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*
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* @package XC_VM_Core_Config
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* @author Divarion_D <https://github.com/Divarion-D>
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* @copyright 2025-2026 Vateron Media
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* @link https://github.com/Vateron-Media/XC_VM
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* @license AGPL-3.0 https://www.gnu.org/licenses/agpl-3.0.html
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*/
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class DomainResolver {
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/**
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* Build the public broadcast URL for a server.
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*
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* Resolves protocol (respecting keep_protocol / forced SSL), optionally picks
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* an active proxy for the server, and selects the appropriate domain/IP and
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* broadcast port; appends an originator hash for chained proxies.
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*
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* @param int $rServerID Server id to resolve.
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* @param bool $rForceSSL Force the https protocol.
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* @return string Public base URL (trailing slash), or '' if no proxy is available.
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*/
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public static function resolve(int $rServerID, bool $rForceSSL = false) {
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global $rServers, $rSettings;
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$rOriginatorID = null;
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if ($rForceSSL) {
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$rProtocol = 'https';
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} else {
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if (isset($_SERVER['SERVER_PORT']) && $rSettings['keep_protocol']) {
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$rProtocol = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off' || $_SERVER['SERVER_PORT'] == 443 ? 'https' : 'http');
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} else {
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$rProtocol = $rServers[$rServerID]['server_protocol'];
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}
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}
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$rProxied = $rServers[$rServerID]['enable_proxy'];
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if ($rProxied) {
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$rProxyIDs = array_keys(ConnectionTracker::getProxies($rServerID, true));
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if (count($rProxyIDs) == 0) {
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$rProxyIDs = array_keys(ConnectionTracker::getProxies($rServerID, false));
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}
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if (count($rProxyIDs) != 0) {
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$rOriginatorID = $rServerID;
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$rServerID = $rProxyIDs[array_rand($rProxyIDs)];
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} else {
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return '';
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}
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}
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$rHost = ($_SERVER['HTTP_HOST'] ?? '');
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if (strpos($rHost, ':') !== false) {
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list($rDomain, $rAccessPort) = explode(':', $rHost, 2);
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} else {
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$rDomain = $rHost;
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}
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if ($rProxied || $rSettings['use_mdomain_in_lists'] == 1) {
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$rResellerDomains = CacheReader::get('reseller_domains') ?: [];
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if (!(strlen($rDomain) > 0 && in_array(strtolower($rDomain), $rResellerDomains))) {
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if (empty($rServers[$rServerID]['domain_name'])) {
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$rDomain = escapeshellcmd($rServers[$rServerID]['server_ip']);
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} elseif (filter_var($rDomain, FILTER_VALIDATE_IP)) {
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$rDomain = escapeshellcmd($rServers[$rServerID]['server_ip']);
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} else {
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$rDomain = str_replace(['http://', '/', 'https://'], '', escapeshellcmd(explode(',', $rServers[$rServerID]['domain_name'])[0]));
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}
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}
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} else {
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if (strlen($rDomain) == 0) {
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if (empty($rServers[$rServerID]['domain_name'])) {
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$rDomain = escapeshellcmd($rServers[$rServerID]['server_ip']);
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} else {
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$rDomain = str_replace(['http://', '/', 'https://'], '', escapeshellcmd(explode(',', $rServers[$rServerID]['domain_name'])[0]));
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}
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}
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}
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$rServerURL = $rProtocol . '://' . $rDomain . ':' . $rServers[$rServerID][$rProtocol . '_broadcast_port'] . '/';
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if ($rServers[$rServerID]['server_type'] == 1 && $rOriginatorID && $rServers[$rOriginatorID]['is_main'] == 0) {
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$rServerURL .= md5($rServerID . '_' . $rOriginatorID . '_' . OPENSSL_EXTRA) . '/';
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}
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return $rServerURL;
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}
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}
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