release: freeRASP 7.5.0 (#196)

* add implementation

* feat: update ios sdk

* chore: update changelog

Author: tompsota

CHANGELOG.md

@@ -5,14 +5,55 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## Unreleased
+## [7.5.0] - 2026-03-02
+
+- Android SDK version: 18.0.4
+- iOS SDK version: 6.14.1
 
 ### Flutter
 
 #### Changed
 
 - Updated the internal handling of ExternalIdResult on Android (for `storeExternalId()` method)
 
+### Android
+
+#### Added
+
+- Added support for `KernelSU` to the existing root detection capabilities
+- Added support for `HMA` to the existing root detection capabilities
+- Added new malware detection capabilities
+- Added `onAutomationDetected()` callback to `ThreatDetected` interface
+  - We are introducing a new capability, detecting whether the device is being automated using tools like Appium
+- Added value restrictions to `externalId`
+  - Method `storeExternalId()` now returns `ExternalIdResult`, which indicates `Success` or `Error` when `externalId` violates restrictions
+
+#### Fixed
+
+- Fixed exception handling for the KeyStore `getEntry` operation
+- Fixed issue in `ScreenProtector` concerning the `onScreenRecordingDetected` invocations
+- Merged internal shared libraries into a single one, reducing the final APK size
+- Fixed bug related to key storing in keystore type detection (hw-backed keystore check)
+- Fixed manifest queries merge
+
+#### Changed
+
+- Removed unused library `tmlib`
+- Refactoring of signature verification code
+- Updated compile and target API to 36
+- Improved root detection capabilities
+- Detection of wireless ADB added to ADB detections
+
+### iOS
+
+#### Added
+
+- Added time spoofing detection, detecting an inaccurate device clock. It is a new threat `timeSpoofing`.
+
+#### Changed
+
+- Improved jailbreak detection methods.
+
 ## [7.4.0] - 2026-02-10
 - Android SDK version: 18.0.2
 - iOS SDK version: 6.13.0

android/build.gradle

@@ -3,7 +3,7 @@ version '1.0-SNAPSHOT'
 
 buildscript {
     ext.kotlin_version = '2.1.0'
-    ext.talsec_version = '18.0.2'
+    ext.talsec_version = '18.0.4'
     repositories {
         google()
         mavenCentral()

android/src/main/kotlin/com/aheaditec/freerasp/dispatchers/ExecutionStateDispatcher.kt

@@ -5,34 +5,46 @@ import io.flutter.plugin.common.EventChannel.EventSink
 
 internal class ExecutionStateDispatcher {
     private val eventCache = mutableSetOf<RaspExecutionStateEvent>()
+    private var isAppInForeground = false
 
     var eventSink: EventSink? = null
         set(value) {
             field = value
             if (value != null) {
-                flushCache(value)
+                isAppInForeground = true
+                flushCache()
             }
         }
 
+    fun onResume() {
+        isAppInForeground = true
+        if (eventSink != null) {
+            flushCache()
+        }
+    }
+
+    fun onPause() {
+        isAppInForeground = false
+    }
+
     fun dispatch(event: RaspExecutionStateEvent) {
-        val sink = synchronized(eventCache) {
-            val currentSink = eventSink
-            if (currentSink != null) {
-                currentSink
-            } else {
+        // We can only use the sink if the app is in foreground and the sink is not null
+        // We don't need to check for isListenerRegistered because it is equivalent to eventSink != null
+        if (isAppInForeground && eventSink != null) {
+            eventSink?.success(event.value)
+        } else {
+            synchronized(eventCache) {
                 eventCache.add(event)
-                null
             }
         }
-        sink?.success(event.value)
     }
 
-    private fun flushCache(sink: EventSink) {
+    private fun flushCache() {
         val events = synchronized(eventCache) {
             val snapshot = eventCache.toSet()
             eventCache.clear()
             snapshot
         }
-        events.forEach { sink.success(it.value) }
+        events.forEach { eventSink?.success(it.value) }
     }
 }

android/src/main/kotlin/com/aheaditec/freerasp/dispatchers/ThreatDispatcher.kt

@@ -8,66 +8,77 @@ import io.flutter.plugin.common.EventChannel.EventSink
 internal class ThreatDispatcher {
     private val threatCache = mutableSetOf<Threat>()
     private val malwareCache = mutableListOf<SuspiciousAppInfo>()
+    private var isAppInForeground = false
 
     var eventSink: EventSink? = null
         set(value) {
             field = value
             if (value != null) {
-                flushThreatCache(value)
+                isAppInForeground = true
+                flushThreatCache()
             }
         }
 
     var methodSink: MethodCallHandler.MethodSink? = null
         set(value) {
             field = value
             if (value != null) {
-                flushMalwareCache(value)
+                isAppInForeground = true
+                flushMalwareCache()
             }
         }
 
+    fun onResume() {
+        isAppInForeground = true
+        if (eventSink != null) {
+            flushThreatCache()
+        }
+        if (methodSink != null) {
+            flushMalwareCache()
+        }
+    }
+
+    fun onPause() {
+        isAppInForeground = false
+    }
+
     fun dispatchThreat(threat: Threat) {
-        val sink = synchronized(threatCache) {
-            val currentSink = eventSink
-            if (currentSink != null) {
-                currentSink
-            } else {
+        if (isAppInForeground && eventSink != null) {
+            eventSink?.success(threat.value)
+        } else {
+            synchronized(threatCache) {
                 threatCache.add(threat)
-                null
             }
         }
-        sink?.success(threat.value)
     }
 
     fun dispatchMalware(apps: List<SuspiciousAppInfo>) {
-        val sink = synchronized(malwareCache) {
-            val currentSink = methodSink
-            if (currentSink != null) {
-                currentSink
-            } else {
+        if (isAppInForeground && methodSink != null) {
+            methodSink?.onMalwareDetected(apps)
+        } else {
+            synchronized(malwareCache) {
                 malwareCache.addAll(apps)
-                null
             }
         }
-        sink?.onMalwareDetected(apps)
     }
 
-    private fun flushThreatCache(sink: EventSink) {
+    private fun flushThreatCache() {
         val threats = synchronized(threatCache) {
             val snapshot = threatCache.toSet()
             threatCache.clear()
             snapshot
         }
-        threats.forEach { sink.success(it.value) }
+        threats.forEach { eventSink?.success(it.value) }
     }
 
-    private fun flushMalwareCache(sink: MethodCallHandler.MethodSink) {
+    private fun flushMalwareCache() {
         val malware = synchronized(malwareCache) {
             val snapshot = malwareCache.toMutableList()
             malwareCache.clear()
             snapshot
         }
         if (malware.isNotEmpty()) {
-            sink.onMalwareDetected(malware)
+            methodSink?.onMalwareDetected(malware)
         }
     }
 }

android/src/main/kotlin/com/aheaditec/freerasp/handlers/TalsecThreatHandler.kt

@@ -88,11 +88,8 @@ internal object TalsecThreatHandler {
      * [EventSink] is not destroyed but also is not able to send events.
      */
     internal fun suspendListener() {
-        savedThreatEventSink = PluginThreatHandler.threatDispatcher.eventSink
-        PluginThreatHandler.threatDispatcher.eventSink = null
-
-        savedExecutionStateSink = PluginThreatHandler.executionStateDispatcher.eventSink
-        PluginThreatHandler.executionStateDispatcher.eventSink = null
+        PluginThreatHandler.threatDispatcher.onPause()
+        PluginThreatHandler.executionStateDispatcher.onPause()
     }
 
     /**
@@ -107,20 +104,10 @@ internal object TalsecThreatHandler {
      * also is not able to send events.
      */
     internal fun resumeListener() {
-        if (savedThreatEventSink != null) {
-            PluginThreatHandler.threatDispatcher.eventSink = savedThreatEventSink
-            savedThreatEventSink = null
-        }
-        if (savedExecutionStateSink != null) {
-            PluginThreatHandler.executionStateDispatcher.eventSink = savedExecutionStateSink
-            savedExecutionStateSink = null
-        }
+        PluginThreatHandler.threatDispatcher.onResume()
+        PluginThreatHandler.executionStateDispatcher.onResume()
     }
 
-    private var savedThreatEventSink: EventSink? = null
-    private var savedExecutionStateSink: EventSink? = null
-
-
     /**
      * Called when a new listener subscribes to the event channel. Sends any previously detected
      * threats to the new listener.
@@ -136,7 +123,6 @@ internal object TalsecThreatHandler {
      */
     internal fun detachEventSink() {
         PluginThreatHandler.threatDispatcher.eventSink = null
-        savedThreatEventSink = null
     }
 
     internal fun attachExecutionStateSink(eventSink: EventSink) {
@@ -145,7 +131,6 @@ internal object TalsecThreatHandler {
 
     internal fun detachExecutionStateSink() {
         PluginThreatHandler.executionStateDispatcher.eventSink = null
-        savedExecutionStateSink = null
     }
 
     internal fun attachMethodSink(sink: MethodCallHandler.MethodSink) {

example/.gitignore

@@ -8,6 +8,7 @@
 .buildlog/
 .history
 .svn/
+**/.cxx/
 
 # IntelliJ related
 *.iml

ios/Classes/TalsecHandlers.swift

@@ -14,6 +14,7 @@ private let unofficialStoreValue = 629780916
 private let systemVPNValue = 659382561
 private let screenshotValue = 705651459
 private let screenRecordingValue = 64690214
+private let timeSpoofingValue = 189105221
 
 /// Extension with submits events to plugin
 extension SecurityThreatCenter: SecurityThreatHandler, TalsecRuntime.RaspExecutionState  {
@@ -62,6 +63,8 @@ extension SecurityThreat {
             return screenshotValue
         case .screenRecording:
             return screenRecordingValue
+        case .timeSpoofing:
+            return timeSpoofingValue
         @unknown default:
             return unknownValue
         }