Update: 2026-06-26 01:10:36

siro_service/lib/controller/functions/crud.dart

@@ -244,7 +244,13 @@ class CRUD {
     }
 
     // Initialize app signature if null
-    _appSignature ??= await SecurityHelper.getAppSignature();
+    if (_appSignature == null) {
+      try {
+        _appSignature = await SecurityHelper.getAppSignature();
+      } catch (_) {
+        _appSignature = '';
+      }
+    }
 
     final headers = {
       'Content-Type': 'application/x-www-form-urlencoded',
@@ -277,7 +283,13 @@ class CRUD {
     };
 
     // Initialize app signature if null
-    _appSignature ??= await SecurityHelper.getAppSignature();
+    if (_appSignature == null) {
+      try {
+        _appSignature = await SecurityHelper.getAppSignature();
+      } catch (_) {
+        _appSignature = '';
+      }
+    }
 
     final headers = {
       'Content-Type': 'application/x-www-form-urlencoded',

siro_service/lib/controller/functions/security_helper.dart

@@ -14,6 +14,9 @@ class SecurityHelper {
       Log.print('----------------------------------------------------');
       return signature;
 
+    } on MissingPluginException {
+      Log.print('⚠️ getAppSignature not implemented on this platform');
+      return null;
     } on PlatformException catch (e) {
       Log.print('❌ Failed to get app signature: ${e.message}');
       return null;
@@ -24,6 +27,8 @@ class SecurityHelper {
     try {
       final bool isRooted = await platform.invokeMethod('isNativeRooted');
       return isRooted;
+    } on MissingPluginException {
+      return false;
     } on PlatformException catch (e) {
       Log.print('❌ Failed to check root: ${e.message}');
       return false;