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				https://github.com/v2board/v2board.git
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			234 lines
		
	
	
		
			9.1 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			234 lines
		
	
	
		
			9.1 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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namespace App\Http\Controllers\Server;
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use App\Services\ServerService;
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use App\Services\UserService;
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use App\Utils\CacheKey;
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use Illuminate\Http\Request;
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use App\Http\Controllers\Controller;
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use App\Models\User;
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use App\Models\ServerVmess;
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use App\Models\ServerLog;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Facades\Log;
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use Illuminate\Support\Facades\Cache;
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/*
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 * V2ray Aurora
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 * Github: https://github.com/tokumeikoi/aurora
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 */
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class DeepbworkController extends Controller
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{
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    CONST V2RAY_CONFIG = '{"log":{"loglevel":"debug","access":"access.log","error":"error.log"},"api":{"services":["HandlerService","StatsService"],"tag":"api"},"dns":{},"stats":{},"inbounds":[{"port":443,"protocol":"vmess","settings":{"clients":[]},"sniffing":{"enabled":true,"destOverride":["http","tls"]},"streamSettings":{"network":"tcp"},"tag":"proxy"},{"listen":"127.0.0.1","port":23333,"protocol":"dokodemo-door","settings":{"address":"0.0.0.0"},"tag":"api"}],"outbounds":[{"protocol":"freedom","settings":{}},{"protocol":"blackhole","settings":{},"tag":"block"}],"routing":{"rules":[{"type":"field","inboundTag":"api","outboundTag":"api"}]},"policy":{"levels":{"0":{"handshake":4,"connIdle":300,"uplinkOnly":5,"downlinkOnly":30,"statsUserUplink":true,"statsUserDownlink":true}}}}';
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    public function __construct(Request $request)
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    {
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        $token = $request->input('token');
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        if (empty($token)) {
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            abort(500, 'token is null');
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        }
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        if ($token !== config('v2board.server_token')) {
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            abort(500, 'token is error');
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        }
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    }
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    // 后端获取用户
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    public function user(Request $request)
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    {
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        ini_set('memory_limit', -1);
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        $nodeId = $request->input('node_id');
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        $server = ServerVmess::find($nodeId);
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        if (!$server) {
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            abort(500, 'fail');
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        }
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        Cache::put(CacheKey::get('SERVER_VMESS_LAST_CHECK_AT', $server->id), time(), 3600);
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        $serverService = new ServerService();
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        $users = $serverService->getAvailableUsers($server->group_id);
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        $result = [];
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        foreach ($users as $user) {
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            $user->v2ray_user = [
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                "uuid" => $user->uuid,
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                "email" => sprintf("%s@v2board.user", $user->uuid),
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                "alter_id" => 0,
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                "level" => 0,
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            ];
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            unset($user['uuid']);
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            array_push($result, $user);
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        }
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        $eTag = sha1(json_encode($result));
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        if (strpos($request->header('If-None-Match'), $eTag) !== false ) {
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            abort(304);
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        }
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        return response([
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            'msg' => 'ok',
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            'data' => $result,
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        ])->header('ETag', "\"{$eTag}\"");
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    }
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    // 后端提交数据
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    public function submit(Request $request)
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    {
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//         Log::info('serverSubmitData:' . $request->input('node_id') . ':' . file_get_contents('php://input'));
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        $server = ServerVmess::find($request->input('node_id'));
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        if (!$server) {
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            return response([
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                'ret' => 0,
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                'msg' => 'server is not found'
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            ]);
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        }
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        $data = file_get_contents('php://input');
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        $data = json_decode($data, true);
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        Cache::put(CacheKey::get('SERVER_VMESS_ONLINE_USER', $server->id), count($data), 3600);
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        Cache::put(CacheKey::get('SERVER_VMESS_LAST_PUSH_AT', $server->id), time(), 3600);
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        $userService = new UserService();
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        foreach ($data as $item) {
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            $u = $item['u'];
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            $d = $item['d'];
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            $userService->trafficFetch($u, $d, $item['user_id'], $server->toArray(), 'vmess');
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        }
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        return response([
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            'ret' => 1,
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            'msg' => 'ok'
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        ]);
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    }
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    // 后端获取配置
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    public function config(Request $request)
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    {
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        $nodeId = $request->input('node_id');
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        $localPort = $request->input('local_port');
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        if (empty($nodeId) || empty($localPort)) {
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            abort(500, '参数错误');
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        }
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        try {
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            $json = $this->getV2RayConfig($nodeId, $localPort);
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        } catch (\Exception $e) {
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            abort(500, $e->getMessage());
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        }
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        die(json_encode($json, JSON_UNESCAPED_UNICODE));
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    }
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    private function getV2RayConfig(int $nodeId, int $localPort)
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    {
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        $server = ServerVmess::find($nodeId);
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        if (!$server) {
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            abort(500, '节点不存在');
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        }
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        $json = json_decode(self::V2RAY_CONFIG);
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        $json->log->loglevel = (int)config('v2board.server_log_enable') ? 'debug' : 'none';
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        $json->inbounds[1]->port = (int)$localPort;
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        $json->inbounds[0]->port = (int)$server->server_port;
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        $json->inbounds[0]->streamSettings->network = $server->network;
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        $this->setDns($server, $json);
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        $this->setNetwork($server, $json);
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        $this->setRule($server, $json);
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        $this->setTls($server, $json);
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        return $json;
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    }
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    private function setDns(ServerVmess $server, object $json)
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    {
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        if ($server->dnsSettings) {
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            $dns = $server->dnsSettings;
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            if (isset($dns->servers)) {
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                array_push($dns->servers, '1.1.1.1');
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                array_push($dns->servers, 'localhost');
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            }
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            $json->dns = $dns;
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            $json->outbounds[0]->settings->domainStrategy = 'UseIP';
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        }
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    }
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    private function setNetwork(ServerVmess $server, object $json)
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    {
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        if ($server->networkSettings) {
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            switch ($server->network) {
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                case 'tcp':
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                    $json->inbounds[0]->streamSettings->tcpSettings = $server->networkSettings;
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                    break;
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                case 'kcp':
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                    $json->inbounds[0]->streamSettings->kcpSettings = $server->networkSettings;
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                    break;
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                case 'ws':
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                    $json->inbounds[0]->streamSettings->wsSettings = $server->networkSettings;
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                    break;
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                case 'http':
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                    $json->inbounds[0]->streamSettings->httpSettings = $server->networkSettings;
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                    break;
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                case 'domainsocket':
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                    $json->inbounds[0]->streamSettings->dsSettings = $server->networkSettings;
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                    break;
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                case 'quic':
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                    $json->inbounds[0]->streamSettings->quicSettings = $server->networkSettings;
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                    break;
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                case 'grpc':
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                    $json->inbounds[0]->streamSettings->grpcSettings = $server->networkSettings;
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                    break;
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            }
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        }
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    }
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    private function setRule(ServerVmess $server, object $json)
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    {
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        $domainRules = array_filter(explode(PHP_EOL, config('v2board.server_v2ray_domain')));
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        $protocolRules = array_filter(explode(PHP_EOL, config('v2board.server_v2ray_protocol')));
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        if ($server->ruleSettings) {
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            $ruleSettings = $server->ruleSettings;
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            // domain
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            if (isset($ruleSettings->domain)) {
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                $ruleSettings->domain = array_filter($ruleSettings->domain);
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                if (!empty($ruleSettings->domain)) {
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                    $domainRules = array_merge($domainRules, $ruleSettings->domain);
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                }
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            }
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            // protocol
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            if (isset($ruleSettings->protocol)) {
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                $ruleSettings->protocol = array_filter($ruleSettings->protocol);
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                if (!empty($ruleSettings->protocol)) {
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                    $protocolRules = array_merge($protocolRules, $ruleSettings->protocol);
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                }
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            }
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        }
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        if (!empty($domainRules)) {
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            $domainObj = new \StdClass();
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            $domainObj->type = 'field';
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            $domainObj->domain = $domainRules;
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            $domainObj->outboundTag = 'block';
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            array_push($json->routing->rules, $domainObj);
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        }
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        if (!empty($protocolRules)) {
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            $protocolObj = new \StdClass();
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            $protocolObj->type = 'field';
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            $protocolObj->protocol = $protocolRules;
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            $protocolObj->outboundTag = 'block';
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            array_push($json->routing->rules, $protocolObj);
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        }
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        if (empty($domainRules) && empty($protocolRules)) {
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            $json->inbounds[0]->sniffing->enabled = false;
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        }
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    }
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    private function setTls(ServerVMess $server, object $json)
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    {
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        if ((int)$server->tls) {
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            $tlsSettings = $server->tlsSettings;
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            $json->inbounds[0]->streamSettings->security = 'tls';
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            $tls = (object)[
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                'certificateFile' => '/root/.cert/server.crt',
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                'keyFile' => '/root/.cert/server.key'
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            ];
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            $json->inbounds[0]->streamSettings->tlsSettings = new \StdClass();
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            if (isset($tlsSettings->serverName)) {
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                $json->inbounds[0]->streamSettings->tlsSettings->serverName = (string)$tlsSettings->serverName;
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            }
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            if (isset($tlsSettings->allowInsecure)) {
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                $json->inbounds[0]->streamSettings->tlsSettings->allowInsecure = (int)$tlsSettings->allowInsecure ? true : false;
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            }
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            $json->inbounds[0]->streamSettings->tlsSettings->certificates[0] = $tls;
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        }
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    }
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}
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