Implemented reverse engineering detection

android/src/main/kotlin/appmire/be/flutterjailbreakdetection/FlutterJailbreakDetectionPlugin.kt

@@ -44,6 +44,8 @@ class FlutterJailbreakDetectionPlugin : FlutterPlugin, MethodCallHandler {
             result.success(rootBeer.isRooted)
         } else if (call.method.equals("developerMode")) {
             result.success(isDevMode())
+        } else if (call.method.equals("reverseEngineered")) {
+            result.success(false)
         } else {
             result.notImplemented()
         }

example/.flutter-plugins-dependencies

@@ -1 +1 @@
-{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"flutter_jailbreak_detection","path":"C:\\\\Users\\\\jeroe\\\\Developer\\\\appmire\\\\github\\\\flutter_jailbreak_detection\\\\","native_build":true,"dependencies":[]}],"android":[{"name":"flutter_jailbreak_detection","path":"C:\\\\Users\\\\jeroe\\\\Developer\\\\appmire\\\\github\\\\flutter_jailbreak_detection\\\\","native_build":true,"dependencies":[]}],"macos":[],"linux":[],"windows":[],"web":[]},"dependencyGraph":[{"name":"flutter_jailbreak_detection","dependencies":[]}],"date_created":"2023-01-11 11:23:19.525873","version":"3.3.10"}
+{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"flutter_jailbreak_detection","path":"/Users/matthew/AppTree/flutter_jailbreak_detection_apptree/","native_build":true,"dependencies":[]}],"android":[{"name":"flutter_jailbreak_detection","path":"/Users/matthew/AppTree/flutter_jailbreak_detection_apptree/","native_build":true,"dependencies":[]}],"macos":[],"linux":[],"windows":[],"web":[]},"dependencyGraph":[{"name":"flutter_jailbreak_detection","dependencies":[]}],"date_created":"2023-05-01 09:29:27.499181","version":"3.7.10"}

example/ios/Flutter/flutter_export_environment.sh

@@ -1,13 +1,14 @@
 #!/bin/sh
 # This is a generated file; do not edit or check into version control.
-export "FLUTTER_ROOT=C:\Users\jeroe\fvm\versions\3.3.10"
-export "FLUTTER_APPLICATION_PATH=C:\Users\jeroe\Developer\appmire\github\flutter_jailbreak_detection\example"
+export "FLUTTER_ROOT=/Users/matthew/fvm/versions/stable"
+export "FLUTTER_APPLICATION_PATH=/Users/matthew/AppTree/flutter_jailbreak_detection_apptree/example"
 export "COCOAPODS_PARALLEL_CODE_SIGN=true"
-export "FLUTTER_TARGET=lib\main.dart"
+export "FLUTTER_TARGET=/Users/matthew/AppTree/flutter_jailbreak_detection_apptree/example/lib/main.dart"
 export "FLUTTER_BUILD_DIR=build"
 export "FLUTTER_BUILD_NAME=1.0.0"
 export "FLUTTER_BUILD_NUMBER=1"
+export "DART_DEFINES=Zmx1dHRlci5pbnNwZWN0b3Iuc3RydWN0dXJlZEVycm9ycz10cnVl,RkxVVFRFUl9XRUJfQVVUT19ERVRFQ1Q9dHJ1ZQ=="
 export "DART_OBFUSCATION=false"
 export "TRACK_WIDGET_CREATION=true"
 export "TREE_SHAKE_ICONS=false"
-export "PACKAGE_CONFIG=.dart_tool/package_config.json"
+export "PACKAGE_CONFIG=/Users/matthew/AppTree/flutter_jailbreak_detection_apptree/example/.dart_tool/package_config.json"

example/ios/Runner.xcodeproj/project.pbxproj

@@ -3,7 +3,7 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 50;
+	objectVersion = 54;
 	objects = {
 
 /* Begin PBXBuildFile section */
@@ -206,6 +206,7 @@
 /* Begin PBXShellScriptBuildPhase section */
 		3B06AD1E1E4923F5004D2608 /* Thin Binary */ = {
 			isa = PBXShellScriptBuildPhase;
+			alwaysOutOfDate = 1;
 			buildActionMask = 2147483647;
 			files = (
 			);
@@ -220,6 +221,7 @@
 		};
 		9740EEB61CF901F6004384FC /* Run Script */ = {
 			isa = PBXShellScriptBuildPhase;
+			alwaysOutOfDate = 1;
 			buildActionMask = 2147483647;
 			files = (
 			);

example/ios/Runner/Info.plist

@@ -43,5 +43,7 @@
 	<false/>
 	<key>CADisableMinimumFrameDurationOnPhone</key>
 	<true/>
+	<key>UIApplicationSupportsIndirectInputEvents</key>
+	<true/>
 </dict>
 </plist>

example/lib/main.dart

@@ -14,6 +14,7 @@ class MyApp extends StatefulWidget {
 class _MyAppState extends State<MyApp> {
   bool? _jailbroken;
   bool? _developerMode;
+  bool? _reverseEngineered;
 
   @override
   void initState() {
@@ -25,13 +26,16 @@ class _MyAppState extends State<MyApp> {
   Future<void> initPlatformState() async {
     bool jailbroken;
     bool developerMode;
+    bool reverseEngineered;
     // Platform messages may fail, so we use a try/catch PlatformException.
     try {
       jailbroken = await FlutterJailbreakDetection.jailbroken;
       developerMode = await FlutterJailbreakDetection.developerMode;
+      reverseEngineered = await FlutterJailbreakDetection.reverseEngineered;
     } on PlatformException {
       jailbroken = true;
       developerMode = true;
+      reverseEngineered = true;
     }
 
     // If the widget was removed from the tree while the asynchronous platform
@@ -42,6 +46,7 @@ class _MyAppState extends State<MyApp> {
     setState(() {
       _jailbroken = jailbroken;
       _developerMode = developerMode;
+      _reverseEngineered = reverseEngineered;
     });
   }
 
@@ -52,10 +57,16 @@ class _MyAppState extends State<MyApp> {
         appBar: AppBar(
           title: const Text('Jailbroken plugin example app'),
         ),
-        body:  Center(
-          child: Column( mainAxisAlignment: MainAxisAlignment.center,
-            children: <Widget>[Text('Jailbroken: ${_jailbroken == null ? "Unknown" : _jailbroken! ? "YES" : "NO"}'),
-            Text('Developer mode: ${_developerMode == null ? "Unknown" : _developerMode! ? "YES" : "NO"}')
+        body: Center(
+          child: Column(
+            mainAxisAlignment: MainAxisAlignment.center,
+            children: <Widget>[
+              Text(
+                  'Jailbroken: ${_jailbroken == null ? "Unknown" : _jailbroken! ? "YES" : "NO"}'),
+              Text(
+                  'Developer mode: ${_developerMode == null ? "Unknown" : _developerMode! ? "YES" : "NO"}'),
+              Text(
+                  'Reverse engineered: ${_reverseEngineered == null ? "Unknown" : _reverseEngineered! ? "YES" : "NO"}')
             ],
           ),
         ),

ios/Classes/SwiftFlutterJailbreakDetectionPlugin.swift

@@ -11,13 +11,16 @@ public class SwiftFlutterJailbreakDetectionPlugin: NSObject, FlutterPlugin {
   public func handle(_ call: FlutterMethodCall, result: @escaping FlutterResult) {
         switch call.method {
         case "jailbroken":
-            
+
             let check2 = IOSSecuritySuite.amIJailbroken()
             result(check2)
             break
         case "developerMode":
             result(IOSSecuritySuite.amIRunInEmulator())
-            break
+            break;
+        case "reverseEngineered":
+            result(IOSSecuritySuite.amIReverseEngineered());
+            break;
         default:
             result(FlutterMethodNotImplemented)
         }

lib/flutter_jailbreak_detection.dart

@@ -15,4 +15,10 @@ class FlutterJailbreakDetection {
     bool? developerMode = await _channel.invokeMethod<bool>('developerMode');
     return developerMode ?? true;
   }
+
+  static Future<bool> get reverseEngineered async {
+    bool? reverseEngineered =
+        await _channel.invokeMethod<bool>('reverseEngineered');
+    return reverseEngineered ?? true;
+  }
 }