added root and frida detection

lib/features/security/security_error_screen.dart

@@ -0,0 +1,35 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:lottie/lottie.dart';
+
+class SecurityErrorScreen extends StatelessWidget {
+  final String message;
+
+  const SecurityErrorScreen({Key? key, required this.message}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      body: Padding(
+        padding: const EdgeInsets.all(20.0),
+        child: Column(
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: [
+            Lottie.asset('assets/animations/error.json', height: 200),
+            const SizedBox(height: 20),
+            Text(
+              message,
+              textAlign: TextAlign.center,
+              style: const TextStyle(fontSize: 18, fontWeight: FontWeight.w600),
+            ),
+            const SizedBox(height: 40),
+            ElevatedButton(
+              onPressed: () => SystemChannels.platform.invokeMethod('SystemNavigator.pop'),
+              child: const Text('Okay'),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}

lib/main.dart

@@ -1,5 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+import 'package:kmobile/features/security/security_error_screen.dart';
+import 'package:kmobile/security/security_service.dart';
 import 'di/injection.dart';
 import 'app.dart';
 
@@ -12,6 +14,15 @@ void main() async {
     DeviceOrientation.portraitDown,
   ]);
 
+  // Check for device compromise
+  final compromisedMessage = await SecurityService.deviceCompromisedMessage;
+  if (compromisedMessage != null) {
+    runApp(MaterialApp(
+      home: SecurityErrorScreen(message: compromisedMessage),
+    ));
+    return;
+  }
+
   // Initialize dependencies
   await setupDependencies();
   runApp(const KMobile());

lib/security/security_service.dart

@@ -0,0 +1,31 @@
+import 'dart:io';
+
+import 'package:jailbreak_root_detection/jailbreak_root_detection.dart';
+
+class SecurityService {
+  static Future<String?> get deviceCompromisedMessage async {
+    final isNotTrust = await JailbreakRootDetection.instance.isNotTrust;
+    if (isNotTrust) {
+      return 'Your device is rooted or jailbroken. For security reasons, you cannot access our services on a compromised device.';
+    }
+
+    final isRealDevice = await JailbreakRootDetection.instance.isRealDevice;
+    if (!isRealDevice) {
+      return 'Emulators are not allowed to access our services. Please use a real device.';
+    }
+
+    if (Platform.isAndroid) {
+      try {
+        final isOnExternalStorage =
+            await JailbreakRootDetection.instance.isOnExternalStorage;
+        if (isOnExternalStorage) {
+          return 'The application cannot be run from external storage.';
+        }
+      } catch (e) {
+        // Ignore
+      }
+    }
+
+    return null;
+  }
+}

pubspec.lock

@@ -357,6 +357,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.20.2"
+  jailbreak_root_detection:
+    dependency: "direct main"
+    description:
+      name: jailbreak_root_detection
+      sha256: c611229940a09785bd686364e92a40b07724926d2496c931527805101eb3da86
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.6"
   js:
     dependency: transitive
     description:

pubspec.yaml

@@ -36,6 +36,7 @@ dependencies:
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
   cupertino_icons: ^1.0.6
+  jailbreak_root_detection: ^1.1.6
   equatable: ^2.0.7
   dio: ^5.8.0+1
   flutter_secure_storage: ^9.2.4