Update poseidon server config

app/Http/Controllers/Server/PoseidonController.php

@@ -17,6 +17,13 @@ class PoseidonController extends Controller
 {
     CONST SERVER_CONFIG = '{"api":{"services":["HandlerService","StatsService"],"tag":"api"},"stats":{},"inbound":{"port":443,"protocol":"vmess","settings":{"clients":[]},"sniffing":{"enabled": true,"destOverride": ["http","tls"]},"streamSettings":{"network":"tcp"},"tag":"proxy"},"inboundDetour":[{"listen":"0.0.0.0","port":23333,"protocol":"dokodemo-door","settings":{"address":"0.0.0.0"},"tag":"api"}],"log":{"loglevel":"debug","access":"access.log","error":"error.log"},"outbound":{"protocol":"freedom","settings":{}},"outboundDetour":[{"protocol":"blackhole","settings":{},"tag":"block"}],"routing":{"rules":[{"inboundTag":"api","outboundTag":"api","type":"field"}]},"policy":{"levels":{"0":{"handshake":4,"connIdle":300,"uplinkOnly":5,"downlinkOnly":30,"statsUserUplink":true,"statsUserDownlink":true}}}}';
 
+    public $poseidonVersion;
+
+    public function __construct(Request $request)
+    {
+        $this->poseidonVersion = $request->input('poseidon_version');
+    }
+
     // 后端获取用户
     public function user(Request $request)
     {
@@ -100,6 +107,20 @@ class PoseidonController extends Controller
             $json->poseidon = [
               'license_key' => (string)config('v2board.server_license'),
             ];
+            if ($this->poseidonVersion >= 'v1.5.0') {
+                // don't need it after v1.5.0
+                unset($json->inboundDetour);
+                unset($json->stats);
+                unset($json->api);
+                array_shift($json->routing->rules);
+            }
+
+            foreach($json->policy->levels as &$level) {
+                $level->handshake = 2;
+                $level->uplinkOnly = 2;
+                $level->downlinkOnly = 2;
+                $level->connIdle = 60;
+            }
 
             return $this->success($json);
         } catch (\Exception $e) {