mirror of
https://github.com/lkddi/Xboard.git
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333 lines
12 KiB
PHP
333 lines
12 KiB
PHP
<?php
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namespace App\Protocols;
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use App\Models\Server;
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use Illuminate\Support\Facades\File;
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use Symfony\Component\Yaml\Yaml;
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use App\Support\AbstractProtocol;
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class Clash extends AbstractProtocol
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{
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public $flags = ['clash'];
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const CUSTOM_TEMPLATE_FILE = 'resources/rules/custom.clash.yaml';
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const DEFAULT_TEMPLATE_FILE = 'resources/rules/default.clash.yaml';
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public $allowedProtocols = [
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Server::TYPE_SHADOWSOCKS,
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Server::TYPE_VMESS,
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Server::TYPE_TROJAN,
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Server::TYPE_SOCKS,
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Server::TYPE_HTTP,
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];
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public function handle()
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{
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$servers = $this->servers;
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$user = $this->user;
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$appName = admin_setting('app_name', 'XBoard');
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// 优先从数据库配置中获取模板
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$template = subscribe_template('clash');
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$config = Yaml::parse($template);
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$proxy = [];
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$proxies = [];
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foreach ($servers as $item) {
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if (
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$item['type'] === Server::TYPE_SHADOWSOCKS
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&& in_array(data_get($item['protocol_settings'], 'cipher'), [
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'aes-128-gcm',
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'aes-192-gcm',
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'aes-256-gcm',
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'chacha20-ietf-poly1305'
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])
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) {
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array_push($proxy, self::buildShadowsocks($item['password'], $item));
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array_push($proxies, $item['name']);
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}
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if ($item['type'] === Server::TYPE_VMESS) {
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array_push($proxy, self::buildVmess($item['password'], $item));
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array_push($proxies, $item['name']);
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}
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if ($item['type'] === Server::TYPE_TROJAN) {
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array_push($proxy, self::buildTrojan($item['password'], $item));
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array_push($proxies, $item['name']);
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}
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if ($item['type'] === Server::TYPE_SOCKS) {
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array_push($proxy, self::buildSocks5($item['password'], $item));
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array_push($proxies, $item['name']);
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}
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if ($item['type'] === Server::TYPE_HTTP) {
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array_push($proxy, self::buildHttp($item['password'], $item));
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array_push($proxies, $item['name']);
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}
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}
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$config['proxies'] = array_merge($config['proxies'] ? $config['proxies'] : [], $proxy);
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foreach ($config['proxy-groups'] as $k => $v) {
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if (!is_array($config['proxy-groups'][$k]['proxies']))
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$config['proxy-groups'][$k]['proxies'] = [];
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$isFilter = false;
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foreach ($config['proxy-groups'][$k]['proxies'] as $src) {
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foreach ($proxies as $dst) {
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if (!$this->isRegex($src))
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continue;
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$isFilter = true;
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$config['proxy-groups'][$k]['proxies'] = array_values(array_diff($config['proxy-groups'][$k]['proxies'], [$src]));
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if ($this->isMatch($src, $dst)) {
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array_push($config['proxy-groups'][$k]['proxies'], $dst);
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}
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}
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if ($isFilter)
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continue;
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}
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if ($isFilter)
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continue;
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$config['proxy-groups'][$k]['proxies'] = array_merge($config['proxy-groups'][$k]['proxies'], $proxies);
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}
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$config['proxy-groups'] = array_filter($config['proxy-groups'], function ($group) {
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return $group['proxies'];
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});
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$config['proxy-groups'] = array_values($config['proxy-groups']);
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$config = $this->buildRules($config);
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$yaml = Yaml::dump($config, 2, 4, Yaml::DUMP_EMPTY_ARRAY_AS_SEQUENCE);
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$yaml = str_replace('$app_name', admin_setting('app_name', 'XBoard'), $yaml);
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return response($yaml)
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->header('content-type', 'text/yaml')
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->header('subscription-userinfo', "upload={$user['u']}; download={$user['d']}; total={$user['transfer_enable']}; expire={$user['expired_at']}")
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->header('profile-update-interval', '24')
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->header('content-disposition', 'attachment;filename*=UTF-8\'\'' . rawurlencode($appName))
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->header('profile-web-page-url', admin_setting('app_url'));
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}
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/**
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* Build the rules for Clash.
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*/
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public function buildRules($config)
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{
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// Force the current subscription domain to be a direct rule
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$subsDomain = request()->header('Host');
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if ($subsDomain) {
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array_unshift($config['rules'], "DOMAIN,{$subsDomain},DIRECT");
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}
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return $config;
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}
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public static function buildShadowsocks($uuid, $server)
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{
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$protocol_settings = $server['protocol_settings'];
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$array = [];
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$array['name'] = $server['name'];
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$array['type'] = 'ss';
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$array['server'] = $server['host'];
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$array['port'] = $server['port'];
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$array['cipher'] = data_get($protocol_settings, 'cipher');
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$array['password'] = $uuid;
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$array['udp'] = true;
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if (data_get($protocol_settings, 'plugin') && data_get($protocol_settings, 'plugin_opts')) {
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$plugin = data_get($protocol_settings, 'plugin');
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$pluginOpts = data_get($protocol_settings, 'plugin_opts', '');
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$array['plugin'] = $plugin;
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// 解析插件选项
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$parsedOpts = collect(explode(';', $pluginOpts))
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->filter()
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->mapWithKeys(function ($pair) {
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if (!str_contains($pair, '=')) {
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return [];
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}
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[$key, $value] = explode('=', $pair, 2);
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return [trim($key) => trim($value)];
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})
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->all();
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// 根据插件类型进行字段映射
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switch ($plugin) {
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case 'obfs':
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$array['plugin-opts'] = [
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'mode' => $parsedOpts['obfs'] ?? data_get($protocol_settings, 'obfs', 'http'),
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'host' => $parsedOpts['obfs-host'] ?? data_get($protocol_settings, 'obfs_settings.host', ''),
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];
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if (isset($parsedOpts['path'])) {
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$array['plugin-opts']['path'] = $parsedOpts['path'];
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}
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break;
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case 'v2ray-plugin':
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$array['plugin-opts'] = [
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'mode' => $parsedOpts['mode'] ?? 'websocket',
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'tls' => isset($parsedOpts['tls']) && $parsedOpts['tls'] == 'true',
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'host' => $parsedOpts['host'] ?? '',
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'path' => $parsedOpts['path'] ?? '/',
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];
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break;
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default:
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// 对于其他插件，直接使用解析出的键值对
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$array['plugin-opts'] = $parsedOpts;
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}
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}
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return $array;
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}
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public static function buildVmess($uuid, $server)
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{
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$protocol_settings = $server['protocol_settings'];
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$array = [];
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$array['name'] = $server['name'];
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$array['type'] = 'vmess';
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$array['server'] = $server['host'];
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$array['port'] = $server['port'];
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$array['uuid'] = $uuid;
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$array['alterId'] = 0;
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$array['cipher'] = 'auto';
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$array['udp'] = true;
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if (data_get($protocol_settings, 'tls')) {
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$array['tls'] = true;
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$array['skip-cert-verify'] = (bool) data_get($protocol_settings, 'tls_settings.allow_insecure');
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if ($serverName = data_get($protocol_settings, 'tls_settings.server_name')) {
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$array['servername'] = $serverName;
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}
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}
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switch (data_get($protocol_settings, 'network')) {
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case 'tcp':
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$headerType = data_get($protocol_settings, 'network_settings.header.type', 'none');
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$array['network'] = ($headerType === 'http') ? 'http' : 'tcp';
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if ($headerType === 'http') {
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if ($httpOpts = array_filter([
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'headers' => data_get($protocol_settings, 'network_settings.header.request.headers'),
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'path' => data_get($protocol_settings, 'network_settings.header.request.path', ['/'])
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])) {
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$array['http-opts'] = $httpOpts;
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}
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}
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break;
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case 'ws':
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$array['network'] = 'ws';
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if ($path = data_get($protocol_settings, 'network_settings.path'))
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$array['ws-opts']['path'] = $path;
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if ($host = data_get($protocol_settings, 'network_settings.headers.Host'))
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$array['ws-opts']['headers'] = ['Host' => $host];
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break;
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case 'grpc':
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$array['network'] = 'grpc';
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if ($serviceName = data_get($protocol_settings, 'network_settings.serviceName'))
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$array['grpc-opts']['grpc-service-name'] = $serviceName;
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break;
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default:
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break;
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}
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return $array;
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}
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public static function buildTrojan($password, $server)
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{
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$protocol_settings = $server['protocol_settings'];
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$array = [];
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$array['name'] = $server['name'];
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$array['type'] = 'trojan';
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$array['server'] = $server['host'];
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$array['port'] = $server['port'];
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$array['password'] = $password;
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$array['udp'] = true;
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if ($serverName = data_get($protocol_settings, 'server_name')) {
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$array['sni'] = $serverName;
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}
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$array['skip-cert-verify'] = (bool) data_get($protocol_settings, 'allow_insecure');
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switch (data_get($protocol_settings, 'network')) {
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case 'tcp':
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$array['network'] = 'tcp';
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break;
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case 'ws':
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$array['network'] = 'ws';
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if ($path = data_get($protocol_settings, 'network_settings.path'))
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$array['ws-opts']['path'] = $path;
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if ($host = data_get($protocol_settings, 'network_settings.headers.Host'))
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$array['ws-opts']['headers'] = ['Host' => $host];
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break;
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case 'grpc':
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$array['network'] = 'grpc';
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if ($serviceName = data_get($protocol_settings, 'network_settings.serviceName'))
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$array['grpc-opts']['grpc-service-name'] = $serviceName;
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break;
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default:
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$array['network'] = 'tcp';
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break;
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}
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return $array;
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}
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public static function buildSocks5($password, $server)
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{
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$protocol_settings = $server['protocol_settings'];
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$array = [];
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$array['name'] = $server['name'];
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$array['type'] = 'socks5';
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$array['server'] = $server['host'];
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$array['port'] = $server['port'];
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$array['udp'] = true;
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$array['username'] = $password;
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$array['password'] = $password;
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// TLS 配置
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if (data_get($protocol_settings, 'tls')) {
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$array['tls'] = true;
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$array['skip-cert-verify'] = (bool) data_get($protocol_settings, 'tls_settings.allow_insecure', false);
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}
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return $array;
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}
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public static function buildHttp($password, $server)
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{
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$protocol_settings = $server['protocol_settings'];
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$array = [];
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$array['name'] = $server['name'];
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$array['type'] = 'http';
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$array['server'] = $server['host'];
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$array['port'] = $server['port'];
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$array['username'] = $password;
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$array['password'] = $password;
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// TLS 配置
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if (data_get($protocol_settings, 'tls')) {
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$array['tls'] = true;
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$array['skip-cert-verify'] = (bool) data_get($protocol_settings, 'tls_settings.allow_insecure', false);
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}
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return $array;
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}
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private function isMatch($exp, $str)
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{
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try {
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return preg_match($exp, $str) === 1;
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} catch (\Exception $e) {
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return false;
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}
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}
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private function isRegex($exp)
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{
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if (empty($exp)) {
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return false;
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}
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try {
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return preg_match($exp, '') !== false;
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} catch (\Exception $e) {
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return false;
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}
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}
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}
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