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https://github.com/ProxyPanel/ProxyPanel.git
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282 lines
10 KiB
PHP
282 lines
10 KiB
PHP
<?php
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namespace App\Http\Controllers;
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use App\Components\Helpers;
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use App\Http\Models\Device;
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use App\Http\Models\SsGroup;
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use App\Http\Models\SsNode;
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use App\Http\Models\User;
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use App\Http\Models\UserLabel;
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use App\Http\Models\UserSubscribe;
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use App\Http\Models\UserSubscribeLog;
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use Illuminate\Http\Request;
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use Redirect;
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use Response;
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/**
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* 订阅控制器
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*
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* Class SubscribeController
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*
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* @package App\Http\Controllers
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*/
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class SubscribeController extends Controller
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{
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protected static $systemConfig;
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function __construct()
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{
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self::$systemConfig = Helpers::systemConfig();
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}
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// 订阅码列表
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public function subscribeList(Request $request)
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{
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$user_id = $request->input('user_id');
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$username = $request->input('username');
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$status = $request->input('status');
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$query = UserSubscribe::with(['User']);
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if (!empty($user_id)) {
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$query->where('user_id', $user_id);
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}
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if (!empty($username)) {
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$query->whereHas('user', function ($q) use ($username) {
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$q->where('username', 'like', '%' . $username . '%');
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});
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}
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if ($status != '') {
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$query->where('status', intval($status));
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}
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$view['subscribeList'] = $query->orderBy('id', 'desc')->paginate(20)->appends($request->except('page'));
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return Response::view('subscribe.subscribeList', $view);
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}
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// 订阅设备列表
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public function deviceList(Request $request)
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{
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$type = $request->input('type');
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$platform = $request->input('platform');
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$name = trim($request->input('name'));
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$status = $request->input('status');
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$query = Device::query();
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if (!empty($type)) {
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$query->where('type', $type);
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}
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if ($platform != '') {
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$query->where('platform', $platform);
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}
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if (!empty($name)) {
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$query->where('name', 'like', '%' . $name . '%');
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}
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if ($status != '') {
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$query->where('status', $status);
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}
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$view['deviceList'] = $query->paginate(20)->appends($request->except('page'));
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return Response::view('subscribe.deviceList', $view);
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}
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// 设置用户的订阅的状态
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public function setSubscribeStatus(Request $request)
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{
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$id = $request->get('id');
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$status = $request->get('status', 0);
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if (empty($id)) {
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return Response::json(['status' => 'fail', 'data' => '', 'message' => '操作异常']);
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}
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if ($status) {
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UserSubscribe::query()->where('id', $id)->update(['status' => 1, 'ban_time' => 0, 'ban_desc' => '']);
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} else {
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UserSubscribe::query()->where('id', $id)->update(['status' => 0, 'ban_time' => time(), 'ban_desc' => '后台手动封禁']);
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}
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return Response::json(['status' => 'success', 'data' => '', 'message' => '操作成功']);
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}
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// 设置设备是否允许订阅的状态
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public function setDeviceStatus(Request $request)
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{
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$id = $request->input('id');
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$status = $request->input('status', 0);
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if (empty($id)) {
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return Response::json(['status' => 'fail', 'data' => '', 'message' => '操作异常']);
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}
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Device::query()->where('id', $id)->update(['status' => $status]);
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return Response::json(['status' => 'success', 'data' => '', 'message' => '操作成功']);
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}
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// 通过订阅码获取订阅信息
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public function getSubscribeByCode(Request $request, $code)
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{
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// 校验合法性
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$subscribe = UserSubscribe::query()->with('user')->where('status', 1)->where('code', $code)->first();
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if (!$subscribe) {
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exit($this->noneNode());
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}
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$user = User::query()->whereIn('status', [0, 1])->where('enable', 1)->where('id', $subscribe->user_id)->first();
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if (!$user) {
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exit($this->noneNode());
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}
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// 更新访问次数
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$subscribe->increment('times', 1);
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// 记录每次请求
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$this->log($subscribe->id, getClientIp(), $request->headers);
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// 获取这个账号可用节点
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$userLabelIds = UserLabel::query()->where('user_id', $user->id)->pluck('label_id');
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if (empty($userLabelIds)) {
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exit($this->noneNode());
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}
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$query = SsNode::query()->selectRaw('ss_node.*')->leftjoin("ss_node_label", "ss_node.id", "=", "ss_node_label.node_id");
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// 启用混合订阅时，加入V2Ray节点，未启用时仅下发SSR节点信息
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if (!self::$systemConfig['mix_subscribe']) {
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$query->where('ss_node.type', 1);
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}
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$nodeList = $query->where('ss_node.status', 1)->where('ss_node.is_subscribe', 1)->whereIn('ss_node_label.label_id', $userLabelIds)->groupBy('ss_node.id')->orderBy('ss_node.sort', 'desc')->orderBy('ss_node.id', 'asc')->get()->toArray();
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if (empty($nodeList)) {
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exit($this->noneNode());
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}
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// 打乱数组
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if (self::$systemConfig['rand_subscribe']) {
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shuffle($nodeList);
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}
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// 控制客户端最多获取节点数
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$scheme = '';
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// 展示到期时间和剩余流量
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if (self::$systemConfig['is_custom_subscribe']) {
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$scheme .= $this->expireDate($user);
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$scheme .= $this->lastTraffic($user);
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}
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foreach ($nodeList as $key => $node) {
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// 控制显示的节点数
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if (self::$systemConfig['subscribe_max'] && $key >= self::$systemConfig['subscribe_max']) {
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break;
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}
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// 获取分组名称
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if ($node['type'] == 1) {
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$group = SsGroup::query()->where('id', $node['group_id'])->first();
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$obfs_param = $user->obfs_param ? $user->obfs_param : $node['obfs_param'];
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$protocol_param = $node['single'] ? $user->port . ':' . $user->passwd : $user->protocol_param;
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// 生成ssr scheme
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$ssr_str = ($node['server'] ? $node['server'] : $node['ip']) . ':' . ($node['single'] ? $node['single_port'] : $user->port);
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$ssr_str .= ':' . ($node['single'] ? $node['single_protocol'] : $user->protocol) . ':' . ($node['single'] ? $node['single_method'] : $user->method);
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$ssr_str .= ':' . ($node['single'] ? $node['single_obfs'] : $user->obfs) . ':' . ($node['single'] ? base64url_encode($node['single_passwd']) : base64url_encode($user->passwd));
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$ssr_str .= '/?obfsparam=' . base64url_encode($obfs_param);
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$ssr_str .= '&protoparam=' . ($node['single'] ? base64url_encode($user->port . ':' . $user->passwd) : base64url_encode($protocol_param));
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$ssr_str .= '&remarks=' . base64url_encode($node['name']);
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$ssr_str .= '&group=' . base64url_encode(empty($group) ? Helpers::systemConfig()['website_name'] : $group->name);
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$ssr_str .= '&udpport=0';
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$ssr_str .= '&uot=0';
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$ssr_str = base64url_encode($ssr_str);
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$scheme .= 'ssr://' . $ssr_str . "\n";
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} else {
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// 生成v2ray scheme
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$v2_json = [
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"v" => "2",
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"ps" => $node['name'],
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"add" => $node['server'] ? $node['server'] : $node['ip'],
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"port" => $node['v2_port'],
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"id" => $user->vmess_id,
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"aid" => $node['v2_alter_id'],
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"net" => $node['v2_net'],
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"type" => $node['v2_type'],
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"host" => $node['v2_host'],
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"path" => $node['v2_path'],
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"tls" => $node['v2_tls'] ? "tls" : ""
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];
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$scheme .= 'vmess://' . base64url_encode(json_encode($v2_json, JSON_PRETTY_PRINT)) . "\n";
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}
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}
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// 适配Quantumult的自定义订阅头
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if (self::$systemConfig['is_custom_subscribe']) {
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$headers = [
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'Content-type' => 'application/octet-stream; charset=utf-8',
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'Cache-Control' => 'no-store, no-cache, must-revalidate',
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'Subscription-Userinfo' => 'upload=' . $user->u . '; download=' . $user->d . '; total=' . $user->transfer_enable . '; expire=' . strtotime($user->expire_time)
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];
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return Response::make(base64url_encode($scheme), 200, $headers);
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} else {
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return Response::make(base64url_encode($scheme));
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}
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}
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// 写入订阅访问日志
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private function log($subscribeId, $ip, $headers)
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{
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$log = new UserSubscribeLog();
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$log->sid = $subscribeId;
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$log->request_ip = $ip;
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$log->request_time = date('Y-m-d H:i:s');
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$log->request_header = $headers;
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$log->save();
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}
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// 抛出无可用的节点信息，用于兼容防止客户端订阅失败
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private function noneNode()
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{
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return base64url_encode('ssr://' . base64url_encode('0.0.0.0:1:origin:none:plain:' . base64url_encode('0000') . '/?obfsparam=&protoparam=&remarks=' . base64url_encode('无可用节点或账号被封禁或订阅被封禁') . '&group=' . base64url_encode('错误') . '&udpport=0&uot=0') . "\n");
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}
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/**
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* 过期时间
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*
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* @param object $user
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*
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* @return string
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*/
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private function expireDate($user)
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{
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$text = '到期时间：' . $user->expire_time;
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return 'ssr://' . base64url_encode('0.0.0.1:1:origin:none:plain:' . base64url_encode('0000') . '/?obfsparam=&protoparam=&remarks=' . base64url_encode($text) . '&group=' . base64url_encode(Helpers::systemConfig()['website_name']) . '&udpport=0&uot=0') . "\n";
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}
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/**
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* 剩余流量
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*
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* @param object $user
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*
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* @return string
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*/
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private function lastTraffic($user)
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{
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$text = '剩余流量：' . flowAutoShow($user->transfer_enable - $user->u - $user->d);
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return 'ssr://' . base64url_encode('0.0.0.2:1:origin:none:plain:' . base64url_encode('0000') . '/?obfsparam=&protoparam=&remarks=' . base64url_encode($text) . '&group=' . base64url_encode(Helpers::systemConfig()['website_name']) . '&udpport=0&uot=0') . "\n";
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}
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}
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