feat: machine mode, ECH subscriptions, batch ops & security hardening

app/Http/Controllers/V1/Server/UniProxyController.php

@@ -4,11 +4,7 @@ namespace App\Http\Controllers\V1\Server;
 
 use App\Http\Controllers\Controller;
 use App\Services\DeviceStateService;
-use App\Services\NodeSyncService;
 use App\Services\ServerService;
-use App\Services\UserService;
-use App\Utils\CacheKey;
-use App\Utils\Helper;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Cache;
 use Illuminate\Http\JsonResponse;
@@ -20,71 +16,42 @@ class UniProxyController extends Controller
     ) {
     }
 
-    /**
-     * 获取当前请求的节点信息
-     */
     private function getNodeInfo(Request $request)
     {
         return $request->attributes->get('node_info');
     }
 
-    // 后端获取用户
     public function user(Request $request)
     {
         ini_set('memory_limit', -1);
         $node = $this->getNodeInfo($request);
-        $nodeType = $node->type;
-        $nodeId = $node->id;
-        Cache::put(CacheKey::get('SERVER_' . strtoupper($nodeType) . '_LAST_CHECK_AT', $nodeId), time(), 3600);
-        $users = ServerService::getAvailableUsers($node);
 
-        $response['users'] = $users;
+        ServerService::touchNode($node);
+
+        $response['users'] = ServerService::getAvailableUsers($node);
 
         $eTag = sha1(json_encode($response));
-        if (strpos($request->header('If-None-Match', ''), $eTag) !== false) {
+        if (str_contains($request->header('If-None-Match', ''), $eTag)) {
             return response(null, 304);
         }
 
         return response($response)->header('ETag', "\"{$eTag}\"");
     }
 
-    // 后端提交数据
     public function push(Request $request)
     {
         $res = json_decode(request()->getContent(), true);
         if (!is_array($res)) {
             return $this->fail([422, 'Invalid data format']);
         }
-        $data = array_filter($res, function ($item) {
-            return is_array($item)
-                && count($item) === 2
-                && is_numeric($item[0])
-                && is_numeric($item[1]);
-        });
-        if (empty($data)) {
-            return $this->success(true);
-        }
+
         $node = $this->getNodeInfo($request);
-        $nodeType = $node->type;
-        $nodeId = $node->id;
 
-        Cache::put(
-            CacheKey::get('SERVER_' . strtoupper($nodeType) . '_ONLINE_USER', $nodeId),
-            count($data),
-            3600
-        );
-        Cache::put(
-            CacheKey::get('SERVER_' . strtoupper($nodeType) . '_LAST_PUSH_AT', $nodeId),
-            time(),
-            3600
-        );
+        ServerService::processTraffic($node, $res);
 
-        $userService = new UserService();
-        $userService->trafficFetch($node, $nodeType, $data);
         return $this->success(true);
     }
 
-    // 后端获取配置
     public function config(Request $request)
     {
         $node = $this->getNodeInfo($request);
@@ -96,13 +63,12 @@ class UniProxyController extends Controller
         ];
 
         $eTag = sha1(json_encode($response));
-        if (strpos($request->header('If-None-Match', ''), $eTag) !== false) {
+        if (str_contains($request->header('If-None-Match', ''), $eTag)) {
             return response(null, 304);
         }
         return response($response)->header('ETag', "\"{$eTag}\"");
     }
 
-    // 获取在线用户数据
     public function alivelist(Request $request): JsonResponse
     {
         $node = $this->getNodeInfo($request);
@@ -114,25 +80,19 @@ class UniProxyController extends Controller
         return response()->json(['alive' => (object) $alive]);
     }
 
-    // 后端提交在线数据
     public function alive(Request $request): JsonResponse
     {
         $node = $this->getNodeInfo($request);
         $data = json_decode(request()->getContent(), true);
         if ($data === null) {
-            return response()->json([
-                'error' => 'Invalid online data'
-            ], 400);
+            return response()->json(['error' => 'Invalid online data'], 400);
         }
 
-        foreach ($data as $uid => $ips) {
-            $this->deviceStateService->setDevices((int) $uid, $node->id, $ips);
-        }
+        ServerService::processAlive($node->id, $data);
 
         return response()->json(['data' => true]);
     }
 
-    // 提交节点负载状态
     public function status(Request $request): JsonResponse
     {
         $node = $this->getNodeInfo($request);
@@ -147,32 +107,8 @@ class UniProxyController extends Controller
             'disk.used' => 'required|integer|min:0',
         ]);
 
-        $nodeType = $node->type;
-        $nodeId = $node->id;
+        ServerService::processStatus($node, $data);
 
-        $statusData = [
-            'cpu' => (float) $data['cpu'],
-            'mem' => [
-                'total' => (int) $data['mem']['total'],
-                'used' => (int) $data['mem']['used'],
-            ],
-            'swap' => [
-                'total' => (int) $data['swap']['total'],
-                'used' => (int) $data['swap']['used'],
-            ],
-            'disk' => [
-                'total' => (int) $data['disk']['total'],
-                'used' => (int) $data['disk']['used'],
-            ],
-            'updated_at' => now()->timestamp,
-        ];
-
-        $cacheTime = max(300, (int) admin_setting('server_push_interval', 60) * 3);
-        cache([
-            CacheKey::get('SERVER_' . strtoupper($nodeType) . '_LOAD_STATUS', $nodeId) => $statusData,
-            CacheKey::get('SERVER_' . strtoupper($nodeType) . '_LAST_LOAD_AT', $nodeId) => now()->timestamp,
-        ], $cacheTime);
-
-        return response()->json(['data' => true, "code" => 0, "message" => "success"]);
+        return response()->json(['data' => true, 'code' => 0, 'message' => 'success']);
     }
 }