Release new canary build

[skip ci]

.gitattributes

@@ -12,13 +12,10 @@
 
 # Denote all files that are truly binary and should not be modified.
 tools/** binary
+tools/rustup_wrapper/** -binary
 *.jar binary
 *.exe binary
 *.apk binary
 *.png binary
 *.jpg binary
 *.ttf binary
-
-# Help GitHub detect languages
-native/jni/external/** linguist-vendored
-native/jni/systemproperties/** linguist-language=C++

.github/actions/setup/action.yml

@@ -6,7 +6,7 @@ inputs:
 runs:
   using: "composite"
   steps:
-    - name: Set up JDK 17
+    - name: Set up JDK 21
       uses: actions/setup-java@v4
       with:
         distribution: "temurin"
@@ -26,6 +26,15 @@ runs:
 
     - name: Cache sccache
       uses: actions/cache@v4
+      if: ${{ github.event_name != 'pull_request' }}
+      with:
+        path: .sccache
+        key: sccache-${{ runner.os }}-${{ github.sha }}
+        restore-keys: sccache-${{ runner.os }}-
+
+    - name: Restore sccache
+      uses: actions/cache/restore@v4
+      if: ${{ github.event_name == 'pull_request' }}
       with:
         path: .sccache
         key: sccache-${{ runner.os }}-${{ github.sha }}
@@ -55,7 +64,7 @@ runs:
 
     - name: Cache Gradle dependencies
       uses: actions/cache@v4
-      if: inputs.is-asset-build == 'true'
+      if: ${{ inputs.is-asset-build == 'true' && github.event_name != 'pull_request' }}
       with:
         path: |
           .gradle/caches
@@ -66,7 +75,7 @@ runs:
 
     - name: Restore Gradle dependencies
       uses: actions/cache/restore@v4
-      if: inputs.is-asset-build == 'false'
+      if: ${{ inputs.is-asset-build == 'false' || github.event_name == 'pull_request' }}
       with:
         path: |
           .gradle/caches
@@ -78,19 +87,17 @@ runs:
 
     - name: Cache Gradle build cache
       uses: actions/cache@v4
-      if: inputs.is-asset-build == 'true'
+      if: ${{ inputs.is-asset-build == 'true' && github.event_name != 'pull_request' }}
       with:
-        path: |
+        path: .gradle/caches/build-cache-*
-          .gradle/caches/build-cache-*
         key: gradle-build-cache-${{ github.sha }}
         restore-keys: gradle-build-cache-
 
     - name: Restore Gradle build cache
       uses: actions/cache/restore@v4
-      if: inputs.is-asset-build == 'false'
+      if: ${{ inputs.is-asset-build == 'false' || github.event_name == 'pull_request' }}
       with:
-        path: |
+        path: .gradle/caches/build-cache-*
-          .gradle/caches/build-cache-*
         key: gradle-build-cache-${{ github.sha }}
         restore-keys: gradle-build-cache-
         enableCrossOsArchive: true

.github/workflows/build.yml

@@ -9,6 +9,7 @@ on:
       - "buildSrc/**"
       - "build.py"
       - "gradle.properties"
+      - "gradle/libs.versions.toml"
       - ".github/workflows/build.yml"
   pull_request:
     branches: [master]
@@ -17,7 +18,7 @@ on:
 jobs:
   build:
     name: Build Magisk artifacts
-    runs-on: macos-14
+    runs-on: macos-15
     strategy:
       fail-fast: false
     steps:
@@ -60,7 +61,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [windows-latest, ubuntu-latest]
+        os: [windows-2025, ubuntu-24.04]
     steps:
       - name: Check out
         uses: actions/checkout@v4
@@ -78,16 +79,19 @@ jobs:
 
   avd-test:
     name: Test API ${{ matrix.version }} (x86_64)
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     needs: build
+    if: ${{ github.event_name != 'push' }}
     strategy:
       fail-fast: false
       matrix:
-        version: [23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34]
+        version: [23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35]
         type: [""]
         include:
-          - version: 35
+          - version: "Baklava"
             type: "google_apis"
+          - version: "Baklava"
+            type: "google_apis_ps16k"
 
     steps:
       - name: Check out
@@ -122,8 +126,9 @@ jobs:
 
   avd-test-32:
     name: Test API ${{ matrix.version }} (x86)
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     needs: build
+    if: ${{ github.event_name != 'push' }}
     strategy:
       fail-fast: false
       matrix:
@@ -161,10 +166,11 @@ jobs:
             kernel.log
             logcat.log
 
-  cf_test:
+  cf-test:
     name: Test ${{ matrix.device }}
     runs-on: ubuntu-24.04
     needs: build
+    if: ${{ github.event_name != 'push' }}
     env:
       CF_HOME: /home/runner/aosp_cf_phone
     strategy:
@@ -173,8 +179,6 @@ jobs:
         include:
           - branch: "aosp-main"
             device: "aosp_cf_x86_64_phone"
-          - branch: "aosp-main-throttled"
-            device: "aosp_cf_x86_64_phone_pgagnostic"
 
     steps:
       - name: Check out

.gitignore

@@ -14,6 +14,7 @@ native/out
 *.iml
 .gradle
 .idea
+.kotlin
 /local.properties
 /build
 /captures

.gitmodules

@@ -4,18 +4,12 @@
 [submodule "lz4"]
 	path = native/src/external/lz4
 	url = https://github.com/lz4/lz4.git
-[submodule "bzip2"]
-	path = native/src/external/bzip2
-	url = https://github.com/nemequ/bzip2.git
 [submodule "xz"]
 	path = native/src/external/xz
 	url = https://github.com/xz-mirror/xz.git
 [submodule "libcxx"]
 	path = native/src/external/libcxx
 	url = https://github.com/topjohnwu/libcxx.git
-[submodule "zlib"]
-	path = native/src/external/zlib
-	url = https://android.googlesource.com/platform/external/zlib
 [submodule "zopfli"]
 	path = native/src/external/zopfli
 	url = https://github.com/google/zopfli.git

README.MD

@@ -20,9 +20,9 @@ Some highlight features:
 
 Click the icon below to download Magisk apk.
 
-[![](https://img.shields.io/badge/Magisk-v27.0-blue)](https://github.com/topjohnwu/Magisk/releases/tag/v27.0)
+[![](https://img.shields.io/badge/Magisk-v28.1-blue)](https://github.com/topjohnwu/Magisk/releases/tag/v28.1)
-[![](https://img.shields.io/badge/Magisk%20Beta-v28.0-blue)](https://github.com/topjohnwu/Magisk/releases/tag/v28.0)
+[![](https://img.shields.io/badge/Magisk%20Beta-v28.1-blue)](https://github.com/topjohnwu/Magisk/releases/tag/v28.1)
-[![](https://img.shields.io/badge/Magisk-Canary-red)](https://github.com/topjohnwu/Magisk/releases/tag/canary-27008)
+[![](https://img.shields.io/badge/Magisk-Canary-red)](https://github.com/topjohnwu/Magisk/releases/tag/canary-28103)
 
 ## Useful Links
 

app/apk/build.gradle.kts

@@ -6,7 +6,7 @@ plugins {
     id("androidx.navigation.safeargs.kotlin")
 }
 
-setupAppCommon()
+setupMainApk()
 
 kapt {
     correctErrorTypes = true
@@ -18,27 +18,6 @@ kapt {
 }
 
 android {
-    namespace = "com.topjohnwu.magisk"
-
-    defaultConfig {
-        applicationId = "com.topjohnwu.magisk"
-        vectorDrawables.useSupportLibrary = true
-        versionName = Config.version
-        versionCode = Config.versionCode
-        ndk {
-            abiFilters += listOf("armeabi-v7a", "arm64-v8a", "x86", "x86_64", "riscv64")
-            debugSymbolLevel = "FULL"
-        }
-    }
-
-    buildTypes {
-        release {
-            isMinifyEnabled = true
-            isShrinkResources = true
-            proguardFiles("proguard-rules.pro")
-        }
-    }
-
     buildFeatures {
         dataBinding = true
     }
@@ -46,6 +25,13 @@ android {
     compileOptions {
         isCoreLibraryDesugaringEnabled = true
     }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = true
+            isShrinkResources = true
+        }
+    }
 }
 
 dependencies {

app/apk/src/main/java/com/topjohnwu/magisk/ui/flash/FlashFragment.kt

@@ -71,7 +71,7 @@ class FlashFragment : BaseFragment<FragmentFlashMd2Binding>(), MenuProvider {
         super.onViewCreated(view, savedInstanceState)
 
         defaultOrientation = activity?.requestedOrientation ?: -1
-        activity?.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_NOSENSOR
+        activity?.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_LOCKED
         if (savedInstanceState == null) {
             viewModel.startFlashing()
         }

app/apk/src/main/java/com/topjohnwu/magisk/ui/home/RebootMenu.kt

@@ -41,7 +41,7 @@ object RebootMenu {
             activity.getSystemService<PowerManager>()?.isRebootingUserspaceSupported == true) {
             menu.menu.findItem(R.id.action_reboot_userspace).isVisible = true
         }
-        if (Const.Version.isCanary()) {
+        if (Const.Version.atLeast_28_0()) {
             menu.menu.findItem(R.id.action_reboot_safe_mode).isChecked = Config.bootloop >= 2
         } else {
             menu.menu.findItem(R.id.action_reboot_safe_mode).isVisible = false

app/apk/src/main/java/com/topjohnwu/magisk/ui/module/ActionFragment.kt

@@ -8,6 +8,7 @@ import android.view.Menu
 import android.view.MenuInflater
 import android.view.MenuItem
 import android.view.View
+import android.view.ViewTreeObserver
 import android.widget.Toast
 import androidx.core.view.MenuProvider
 import androidx.core.view.isVisible
@@ -16,8 +17,6 @@ import com.topjohnwu.magisk.arch.BaseFragment
 import com.topjohnwu.magisk.arch.viewModel
 import com.topjohnwu.magisk.core.ktx.toast
 import com.topjohnwu.magisk.databinding.FragmentActionMd2Binding
-import com.topjohnwu.magisk.ui.flash.FlashViewModel
-import timber.log.Timber
 import com.topjohnwu.magisk.core.R as CoreR
 
 class ActionFragment : BaseFragment<FragmentActionMd2Binding>(), MenuProvider {
@@ -37,39 +36,32 @@ class ActionFragment : BaseFragment<FragmentActionMd2Binding>(), MenuProvider {
         super.onStart()
         activity?.setTitle(viewModel.args.name)
         binding.closeBtn.setOnClickListener {
-            activity?.onBackPressed();
+            activity?.onBackPressed()
         }
 
         viewModel.state.observe(this) {
-            activity?.supportActionBar?.setSubtitle(
+            if (it != ActionViewModel.State.RUNNING) {
-                when (it) {
+                binding.closeBtn.apply {
-                    ActionViewModel.State.RUNNING -> CoreR.string.running
+                    if (!this.isVisible) this.show()
-                    ActionViewModel.State.SUCCESS -> CoreR.string.done
+                    if (!this.isFocused) this.requestFocus()
-                    ActionViewModel.State.FAILED -> CoreR.string.failure
+                }
+            }
+            if (it != ActionViewModel.State.SUCCESS) return@observe
+            view?.viewTreeObserver?.addOnWindowFocusChangeListener(
+                object : ViewTreeObserver.OnWindowFocusChangeListener {
+                    override fun onWindowFocusChanged(hasFocus: Boolean) {
+                        if (hasFocus) return
+                        view?.viewTreeObserver?.removeOnWindowFocusChangeListener(this)
+                        view?.context?.apply {
+                            toast(
+                                getString(CoreR.string.done_action, viewModel.args.name),
+                                Toast.LENGTH_SHORT
+                            )
+                        }
+                        viewModel.back()
+                    }
                 }
             )
-            when (it) {
-                ActionViewModel.State.SUCCESS -> {
-                    activity?.apply {
-                        toast(
-                            getString(
-                                com.topjohnwu.magisk.core.R.string.done_action,
-                                this@ActionFragment.viewModel.args.name
-                            ), Toast.LENGTH_LONG
-                        )
-                        onBackPressed()
-                    }
-                }
-
-                ActionViewModel.State.FAILED -> {
-                    binding.closeBtn.apply {
-                        if (!this.isVisible) this.show()
-                        if (!this.isFocused) this.requestFocus()
-                    }
-                }
-
-                else -> {}
-            }
         }
     }
 
@@ -85,7 +77,7 @@ class ActionFragment : BaseFragment<FragmentActionMd2Binding>(), MenuProvider {
         super.onViewCreated(view, savedInstanceState)
 
         defaultOrientation = activity?.requestedOrientation ?: -1
-        activity?.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_NOSENSOR
+        activity?.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_LOCKED
         if (savedInstanceState == null) {
             viewModel.startRunAction()
         }

app/apk/src/main/java/com/topjohnwu/magisk/ui/module/ActionViewModel.kt

@@ -1,28 +1,26 @@
 package com.topjohnwu.magisk.ui.module
 
 import android.view.MenuItem
-import androidx.databinding.Bindable
 import androidx.databinding.ObservableArrayList
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
-import androidx.lifecycle.map
 import androidx.lifecycle.viewModelScope
-import com.topjohnwu.magisk.BR
 import com.topjohnwu.magisk.R
 import com.topjohnwu.magisk.arch.BaseViewModel
-import com.topjohnwu.magisk.core.Info
 import com.topjohnwu.magisk.core.ktx.synchronized
 import com.topjohnwu.magisk.core.ktx.timeFormatStandard
 import com.topjohnwu.magisk.core.ktx.toTime
-import com.topjohnwu.magisk.core.tasks.RunAction
 import com.topjohnwu.magisk.core.utils.MediaStoreUtils
 import com.topjohnwu.magisk.core.utils.MediaStoreUtils.outputStream
-import com.topjohnwu.magisk.databinding.set
 import com.topjohnwu.magisk.events.SnackbarEvent
 import com.topjohnwu.magisk.ui.flash.ConsoleItem
 import com.topjohnwu.superuser.CallbackList
+import com.topjohnwu.superuser.Shell
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import timber.log.Timber
+import java.io.IOException
 
 class ActionViewModel : BaseViewModel() {
 
@@ -32,7 +30,6 @@ class ActionViewModel : BaseViewModel() {
 
     private val _state = MutableLiveData(State.RUNNING)
     val state: LiveData<State> get() = _state
-    val running = state.map { it == State.RUNNING }
 
     val items = ObservableArrayList<ConsoleItem>()
     lateinit var args: ActionFragmentArgs
@@ -46,10 +43,17 @@ class ActionViewModel : BaseViewModel() {
         }
     }
 
-    fun startRunAction() {
+    fun startRunAction() = viewModelScope.launch {
-        viewModelScope.launch {
+        onResult(withContext(Dispatchers.IO) {
-            onResult(RunAction(args.id, outItems, logItems).exec())
+            try {
-        }
+                Shell.cmd("run_action \'${args.id}\'")
+                    .to(outItems, logItems)
+                    .exec().isSuccess
+            } catch (e: IOException) {
+                Timber.e(e)
+                false
+            }
+        })
     }
 
     private fun onResult(success: Boolean) {

app/apk/src/main/java/com/topjohnwu/magisk/ui/settings/SettingsViewModel.kt

@@ -13,6 +13,7 @@ import com.topjohnwu.magisk.BR
 import com.topjohnwu.magisk.arch.BaseViewModel
 import com.topjohnwu.magisk.core.AppContext
 import com.topjohnwu.magisk.core.BuildConfig
+import com.topjohnwu.magisk.core.Config
 import com.topjohnwu.magisk.core.Const
 import com.topjohnwu.magisk.core.Info
 import com.topjohnwu.magisk.core.R
@@ -92,7 +93,7 @@ class SettingsViewModel : BaseViewModel(), BaseSettingsItem.Handler {
             DownloadPath -> withExternalRW(doAction)
             UpdateChecker -> withPostNotificationPermission(doAction)
             Authentication -> AuthEvent(doAction).publish()
-            Hide, Restore -> withInstallPermission(doAction)
+            AutomaticResponse -> if (Config.suAuth) AuthEvent(doAction).publish() else doAction()
             else -> doAction()
         }
     }

app/core/build.gradle.kts

@@ -19,6 +19,7 @@ android {
         buildConfigField("int", "APP_VERSION_CODE", "${Config.versionCode}")
         buildConfigField("String", "APP_VERSION_NAME", "\"${Config.version}\"")
         buildConfigField("int", "STUB_VERSION", Config.stubVersion)
+        consumerProguardFile("proguard-rules.pro")
     }
 
     buildFeatures {
@@ -59,5 +60,10 @@ dependencies {
     implementation(libs.activity)
     implementation(libs.collection.ktx)
     implementation(libs.profileinstaller)
-    implementation(libs.lifecycle.process)
+
+    // We also implement all our tests in this module.
+    // However, we don't want to bundle test dependencies.
+    // That's why we make it compileOnly.
+    compileOnly(libs.test.junit)
+    compileOnly(libs.test.uiautomator)
 }

app/core/proguard-rules.pro

@@ -22,42 +22,19 @@
   int mActivityHandlesConfigFlags;
 }
 
-# main
--keep,allowoptimization public class com.topjohnwu.magisk.signing.SignBoot {
-    public static void main(java.lang.String[]);
-}
-
 # Strip Timber verbose and debug logging
 -assumenosideeffects class timber.log.Timber$Tree {
   public void v(**);
   public void d(**);
 }
 
-# https://github.com/square/retrofit/issues/3751#issuecomment-1192043644
-# Keep generic signature of Call, Response (R8 full mode strips signatures from non-kept items).
--keep,allowobfuscation,allowshrinking interface retrofit2.Call
--keep,allowobfuscation,allowshrinking class retrofit2.Response
-
 # With R8 full mode generic signatures are stripped for classes that are not
 # kept. Suspend functions are wrapped in continuations where the type argument
 # is used.
 -keep,allowobfuscation,allowshrinking class kotlin.coroutines.Continuation
 
-
 # Excessive obfuscation
--repackageclasses 'a'
+-flattenpackagehierarchy
 -allowaccessmodification
 
--obfuscationdictionary ../dict.txt
+-dontwarn org.junit.**
--classobfuscationdictionary ../dict.txt
--packageobfuscationdictionary ../dict.txt
-
--dontwarn org.bouncycastle.jsse.BCSSLParameters
--dontwarn org.bouncycastle.jsse.BCSSLSocket
--dontwarn org.bouncycastle.jsse.provider.BouncyCastleJsseProvider
--dontwarn org.commonmark.ext.gfm.strikethrough.Strikethrough
--dontwarn org.conscrypt.Conscrypt*
--dontwarn org.conscrypt.ConscryptHostnameVerifier
--dontwarn org.openjsse.javax.net.ssl.SSLParameters
--dontwarn org.openjsse.javax.net.ssl.SSLSocket
--dontwarn org.openjsse.net.ssl.OpenJSSE

app/core/src/main/java/com/topjohnwu/magisk/core/AppContext.kt

@@ -16,7 +16,6 @@ import com.topjohnwu.magisk.StubApk
 import com.topjohnwu.magisk.core.base.UntrackedActivity
 import com.topjohnwu.magisk.core.utils.LocaleSetting
 import com.topjohnwu.magisk.core.utils.NetworkObserver
-import com.topjohnwu.magisk.core.utils.ProcessLifecycle
 import com.topjohnwu.magisk.core.utils.RootUtils
 import com.topjohnwu.magisk.core.utils.ShellInit
 import com.topjohnwu.superuser.Shell
@@ -40,6 +39,7 @@ object AppContext : ContextWrapper(null),
 
     private var ref = WeakReference<Activity>(null)
     private lateinit var application: Application
+    private lateinit var networkObserver: NetworkObserver
 
     init {
         // Always log full stack trace with Timber
@@ -56,6 +56,10 @@ object AppContext : ContextWrapper(null),
         LocaleSetting.instance.updateResource(resources)
     }
 
+    override fun onActivityStarted(activity: Activity) {
+        networkObserver.postCurrentState()
+    }
+
     override fun onActivityResumed(activity: Activity) {
         if (activity is UntrackedActivity) return
         ref = WeakReference(activity)
@@ -102,8 +106,7 @@ object AppContext : ContextWrapper(null),
             val lm = getSystemService(LocaleManager::class.java)
             lm.overrideLocaleConfig = LocaleSetting.localeConfig
         }
-        ProcessLifecycle.init(this)
+        networkObserver = NetworkObserver.init(this)
-        NetworkObserver.init(this)
         if (!BuildConfig.DEBUG && !isRunningAsStub) {
             GlobalScope.launch(Dispatchers.IO) {
                 ProfileInstaller.writeProfile(this@AppContext)
@@ -120,7 +123,6 @@ object AppContext : ContextWrapper(null),
     }
 
     override fun onActivityCreated(activity: Activity, bundle: Bundle?) {}
-    override fun onActivityStarted(activity: Activity) {}
     override fun onActivityStopped(activity: Activity) {}
     override fun onActivitySaveInstanceState(activity: Activity, bundle: Bundle) {}
     override fun onActivityDestroyed(activity: Activity) {}

app/core/src/main/java/com/topjohnwu/magisk/core/Config.kt

@@ -83,7 +83,7 @@ object Config : PreferenceConfig, DBConfig {
         const val SU_AUTO_ALLOW = 2
 
         // su timeout
-        val TIMEOUT_LIST = intArrayOf(0, -1, 10, 20, 30, 60)
+        val TIMEOUT_LIST = longArrayOf(0, -1, 10, 20, 30, 60)
     }
 
     private val defaultChannel =

app/core/src/main/java/com/topjohnwu/magisk/core/Const.kt

@@ -14,7 +14,7 @@ object Const {
         else Build.SUPPORTED_32_BIT_ABIS.firstOrNull()
 
     // Paths
-    const val MAGISK_PATH  = "/data/adb/modules"
+    const val MODULE_PATH  = "/data/adb/modules"
     const val TMPDIR = "/dev/tmp"
     const val MAGISK_LOG = "/cache/magisk.log"
 
@@ -28,6 +28,7 @@ object Const {
 
         fun atLeast_24_0() = Info.env.versionCode >= 24000 || isCanary()
         fun atLeast_25_0() = Info.env.versionCode >= 25000 || isCanary()
+        fun atLeast_28_0() = Info.env.versionCode >= 28000 || isCanary()
         fun isCanary() = isCanary(Info.env.versionCode)
 
         fun isCanary(ver: Int) = ver > 0 && ver % 100 != 0

app/core/src/main/java/com/topjohnwu/magisk/core/Info.kt

@@ -47,7 +47,6 @@ object Info {
         private set
     private var crypto = ""
 
-    var hasGMS = true
     val isEmulator =
         Build.DEVICE.contains("vsoc")
             || getProperty("ro.kernel.qemu", "0") == "1"

app/core/src/main/java/com/topjohnwu/magisk/core/JobService.kt

@@ -11,6 +11,7 @@ import androidx.core.content.getSystemService
 import com.topjohnwu.magisk.core.base.BaseJobService
 import com.topjohnwu.magisk.core.di.ServiceLocator
 import com.topjohnwu.magisk.core.download.DownloadEngine
+import com.topjohnwu.magisk.core.download.DownloadSession
 import com.topjohnwu.magisk.core.download.Subject
 import com.topjohnwu.magisk.view.Notifications
 import kotlinx.coroutines.Dispatchers
@@ -25,7 +26,7 @@ class JobService : BaseJobService() {
     @TargetApi(value = 34)
     inner class Session(
         private var params: JobParameters
-    ) : DownloadEngine.Session {
+    ) : DownloadSession {
 
         override val context get() = this@JobService
         val engine = DownloadEngine(this)

app/core/src/main/java/com/topjohnwu/magisk/core/Provider.kt

@@ -3,7 +3,6 @@ package com.topjohnwu.magisk.core
 import android.os.Bundle
 import com.topjohnwu.magisk.core.base.BaseProvider
 import com.topjohnwu.magisk.core.su.SuCallbackHandler
-import com.topjohnwu.magisk.core.su.TestHandler
 
 class Provider : BaseProvider() {
 
@@ -13,7 +12,7 @@ class Provider : BaseProvider() {
                 SuCallbackHandler.run(context!!, method, extras)
                 Bundle.EMPTY
             }
-            else -> TestHandler.run(method)
+            else -> Bundle.EMPTY
         }
     }
 }

app/core/src/main/java/com/topjohnwu/magisk/core/Service.kt

@@ -7,9 +7,10 @@ import androidx.core.app.ServiceCompat
 import androidx.core.content.IntentCompat
 import com.topjohnwu.magisk.core.base.BaseService
 import com.topjohnwu.magisk.core.download.DownloadEngine
+import com.topjohnwu.magisk.core.download.DownloadSession
 import com.topjohnwu.magisk.core.download.Subject
 
-class Service : BaseService(), DownloadEngine.Session {
+class Service : BaseService(), DownloadSession {
 
     private var mEngine: DownloadEngine? = null
     override val context get() = this

app/core/src/main/java/com/topjohnwu/magisk/core/data/magiskdb/MagiskDB.kt

@@ -7,9 +7,13 @@ import kotlinx.coroutines.withContext
 
 open class MagiskDB {
 
-    suspend fun <R> exec(
+    class Literal(
+        val str: String
+    )
+
+    suspend inline fun <R> exec(
         query: String,
-        mapper: suspend (Map<String, String>) -> R
+        crossinline mapper: (Map<String, String>) -> R
     ): List<R> {
         return withContext(Dispatchers.IO) {
             val out = Shell.cmd("magisk --sqlite '$query'").await().out
@@ -18,13 +22,15 @@ open class MagiskDB {
                     .map { it.split("=", limit = 2) }
                     .filter { it.size == 2 }
                     .associate { it[0] to it[1] }
-                    .let { mapper(it) }
+                    .let(mapper)
             }
         }
     }
 
-    suspend inline fun exec(query: String) {
+    suspend fun exec(query: String) {
-        exec(query) {}
+        withContext(Dispatchers.IO) {
+            Shell.cmd("magisk --sqlite '$query'").await()
+        }
     }
 
     fun Map<String, Any>.toQuery(): String {
@@ -33,6 +39,7 @@ open class MagiskDB {
             when (it) {
                 is Boolean -> if (it) "1" else "0"
                 is Number -> it.toString()
+                is Literal -> it.str
                 else -> "\"$it\""
             }
         }

app/core/src/main/java/com/topjohnwu/magisk/core/data/magiskdb/PolicyDao.kt

@@ -3,24 +3,24 @@ package com.topjohnwu.magisk.core.data.magiskdb
 import com.topjohnwu.magisk.core.AppContext
 import com.topjohnwu.magisk.core.Const
 import com.topjohnwu.magisk.core.model.su.SuPolicy
-import java.util.concurrent.TimeUnit
+
+private const val SELECT_QUERY = "SELECT (until - strftime(\"%s\", \"now\")) AS remain, *"
 
 class PolicyDao : MagiskDB() {
 
     suspend fun deleteOutdated() {
-        val nowSeconds = TimeUnit.MILLISECONDS.toSeconds(System.currentTimeMillis())
         val query = "DELETE FROM ${Table.POLICY} WHERE " +
-            "(until > 0 AND until < $nowSeconds) OR until < 0"
+            "(until > 0 AND until < strftime(\"%s\", \"now\")) OR until < 0"
         exec(query)
     }
 
     suspend fun delete(uid: Int) {
-        val query = "DELETE FROM ${Table.POLICY} WHERE uid == $uid"
+        val query = "DELETE FROM ${Table.POLICY} WHERE uid=$uid"
         exec(query)
     }
 
     suspend fun fetch(uid: Int): SuPolicy? {
-        val query = "SELECT * FROM ${Table.POLICY} WHERE uid == $uid LIMIT = 1"
+        val query = "$SELECT_QUERY FROM ${Table.POLICY} WHERE uid=$uid LIMIT 1"
         return exec(query, ::toPolicy).firstOrNull()
     }
 
@@ -35,7 +35,7 @@ class PolicyDao : MagiskDB() {
     }
 
     suspend fun fetchAll(): List<SuPolicy> {
-        val query = "SELECT * FROM ${Table.POLICY} WHERE uid/100000 == ${Const.USER_ID}"
+        val query = "$SELECT_QUERY FROM ${Table.POLICY} WHERE uid/100000=${Const.USER_ID}"
         return exec(query, ::toPolicy).filterNotNull()
     }
 
@@ -43,8 +43,15 @@ class PolicyDao : MagiskDB() {
         val uid = map["uid"]?.toInt() ?: return null
         val policy = SuPolicy(uid)
 
+        map["until"]?.toLong()?.let { until ->
+            if (until <= 0) {
+                policy.remain = until
+            } else {
+                map["remain"]?.toLong()?.let { policy.remain = it }
+            }
+        }
+
         map["policy"]?.toInt()?.let { policy.policy = it }
-        map["until"]?.toLong()?.let { policy.until = it }
         map["logging"]?.toInt()?.let { policy.logging = it != 0 }
         map["notification"]?.toInt()?.let { policy.notification = it != 0 }
         return policy

app/core/src/main/java/com/topjohnwu/magisk/core/data/magiskdb/SettingsDao.kt

@@ -3,7 +3,7 @@ package com.topjohnwu.magisk.core.data.magiskdb
 class SettingsDao : MagiskDB() {
 
     suspend fun delete(key: String) {
-        val query = "DELETE FROM ${Table.SETTINGS} WHERE key == \"$key\""
+        val query = "DELETE FROM ${Table.SETTINGS} WHERE key=\"$key\""
         exec(query)
     }
 
@@ -14,7 +14,7 @@ class SettingsDao : MagiskDB() {
     }
 
     suspend fun fetch(key: String, default: Int = -1): Int {
-        val query = "SELECT value FROM ${Table.SETTINGS} WHERE key == \"$key\" LIMIT 1"
+        val query = "SELECT value FROM ${Table.SETTINGS} WHERE key=\"$key\" LIMIT 1"
         return exec(query) { it["value"]?.toInt() }.firstOrNull() ?: default
     }
 }

app/core/src/main/java/com/topjohnwu/magisk/core/data/magiskdb/StringDao.kt

@@ -3,7 +3,7 @@ package com.topjohnwu.magisk.core.data.magiskdb
 class StringDao : MagiskDB() {
 
     suspend fun delete(key: String) {
-        val query = "DELETE FROM ${Table.STRINGS} WHERE key == \"$key\""
+        val query = "DELETE FROM ${Table.STRINGS} WHERE key=\"$key\""
         exec(query)
     }
 
@@ -14,7 +14,7 @@ class StringDao : MagiskDB() {
     }
 
     suspend fun fetch(key: String, default: String = ""): String {
-        val query = "SELECT value FROM ${Table.STRINGS} WHERE key == \"$key\" LIMIT 1"
+        val query = "SELECT value FROM ${Table.STRINGS} WHERE key=\"$key\" LIMIT 1"
         return exec(query) { it["value"] }.firstOrNull() ?: default
     }
 }

app/core/src/main/java/com/topjohnwu/magisk/core/di/Networking.kt

@@ -5,7 +5,6 @@ import com.squareup.moshi.Moshi
 import com.topjohnwu.magisk.ProviderInstaller
 import com.topjohnwu.magisk.core.BuildConfig
 import com.topjohnwu.magisk.core.Config
-import com.topjohnwu.magisk.core.Info
 import com.topjohnwu.magisk.core.utils.LocaleSetting
 import okhttp3.Cache
 import okhttp3.ConnectionSpec
@@ -72,9 +71,7 @@ fun createOkHttpClient(context: Context): OkHttpClient {
         chain.proceed(request.build())
     }
 
-    if (!ProviderInstaller.install(context)) {
+    ProviderInstaller.install(context)
-        Info.hasGMS = false
-    }
 
     return builder.build()
 }

app/core/src/main/java/com/topjohnwu/magisk/core/download/DownloadEngine.kt

@@ -7,7 +7,6 @@ import android.app.PendingIntent
 import android.app.job.JobInfo
 import android.app.job.JobScheduler
 import android.content.Context
-import android.net.Uri
 import android.os.Build
 import android.os.Bundle
 import androidx.activity.ComponentActivity
@@ -16,7 +15,6 @@ import androidx.collection.isNotEmpty
 import androidx.core.content.getSystemService
 import androidx.lifecycle.LifecycleOwner
 import androidx.lifecycle.MutableLiveData
-import com.topjohnwu.magisk.StubApk
 import com.topjohnwu.magisk.core.AppContext
 import com.topjohnwu.magisk.core.Const
 import com.topjohnwu.magisk.core.JobService
@@ -25,18 +23,8 @@ import com.topjohnwu.magisk.core.base.IActivityExtension
 import com.topjohnwu.magisk.core.cmp
 import com.topjohnwu.magisk.core.di.ServiceLocator
 import com.topjohnwu.magisk.core.intent
-import com.topjohnwu.magisk.core.isRunningAsStub
-import com.topjohnwu.magisk.core.ktx.cachedFile
-import com.topjohnwu.magisk.core.ktx.copyAll
-import com.topjohnwu.magisk.core.ktx.copyAndClose
-import com.topjohnwu.magisk.core.ktx.forEach
 import com.topjohnwu.magisk.core.ktx.set
-import com.topjohnwu.magisk.core.ktx.withStreams
-import com.topjohnwu.magisk.core.ktx.writeTo
-import com.topjohnwu.magisk.core.tasks.AppMigration
-import com.topjohnwu.magisk.core.utils.MediaStoreUtils.outputStream
 import com.topjohnwu.magisk.core.utils.ProgressInputStream
-import com.topjohnwu.magisk.utils.APKInstall
 import com.topjohnwu.magisk.view.Notifications
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
@@ -44,13 +32,7 @@ import kotlinx.coroutines.Job
 import kotlinx.coroutines.launch
 import okhttp3.ResponseBody
 import timber.log.Timber
-import java.io.IOException
 import java.io.InputStream
-import java.io.OutputStream
-import java.util.zip.ZipEntry
-import java.util.zip.ZipFile
-import java.util.zip.ZipInputStream
-import java.util.zip.ZipOutputStream
 
 /**
  * This class drives the execution of file downloads and notification management.
@@ -69,16 +51,7 @@ import java.util.zip.ZipOutputStream
  * For API 23 - 33, we use a foreground service as a session.
  * For API 34 and higher, we use user-initiated job services as a session.
  */
-class DownloadEngine(
+class DownloadEngine(session: DownloadSession) : DownloadSession by session, DownloadNotifier {
-    private val session: Session
-) {
-
-    interface Session {
-        val context: Context
-
-        fun attachNotification(id: Int, builder: Notification.Builder)
-        fun onDownloadComplete()
-    }
 
     companion object {
         const val ACTION = "com.topjohnwu.magisk.DOWNLOAD"
@@ -99,33 +72,35 @@ class DownloadEngine(
             }
         }
 
-        private fun createIntent(context: Context, subject: Subject) =
+        private fun createBroadcastIntent(context: Context, subject: Subject) =
-            if (Build.VERSION.SDK_INT >= 34) {
+            context.intent<com.topjohnwu.magisk.core.Receiver>()
-                context.intent<com.topjohnwu.magisk.core.Receiver>()
+                .setAction(ACTION)
-                    .setAction(ACTION)
+                .putExtra(SUBJECT_KEY, subject)
-                    .putExtra(SUBJECT_KEY, subject)
+
-            } else {
+        private fun createServiceIntent(context: Context, subject: Subject) =
-                context.intent<com.topjohnwu.magisk.core.Service>()
+            context.intent<com.topjohnwu.magisk.core.Service>()
-                    .setAction(ACTION)
+                .setAction(ACTION)
-                    .putExtra(SUBJECT_KEY, subject)
+                .putExtra(SUBJECT_KEY, subject)
-            }
 
         @SuppressLint("InlinedApi")
         fun getPendingIntent(context: Context, subject: Subject): PendingIntent {
             val flag = PendingIntent.FLAG_IMMUTABLE or
                 PendingIntent.FLAG_UPDATE_CURRENT or
                 PendingIntent.FLAG_ONE_SHOT
-            val intent = createIntent(context, subject)
             return if (Build.VERSION.SDK_INT >= 34) {
                 // On API 34+, download tasks are handled with a user-initiated job.
                 // However, there is no way to schedule a new job directly with a pending intent.
                 // As a workaround, we send the subject to a broadcast receiver and have it
                 // schedule the job for us.
+                val intent = createBroadcastIntent(context, subject)
                 PendingIntent.getBroadcast(context, REQUEST_CODE, intent, flag)
-            } else if (Build.VERSION.SDK_INT >= 26) {
-                PendingIntent.getForegroundService(context, REQUEST_CODE, intent, flag)
             } else {
-                PendingIntent.getService(context, REQUEST_CODE, intent, flag)
+                val intent = createServiceIntent(context, subject)
+                if (Build.VERSION.SDK_INT >= 26) {
+                    PendingIntent.getForegroundService(context, REQUEST_CODE, intent, flag)
+                } else {
+                    PendingIntent.getService(context, REQUEST_CODE, intent, flag)
+                }
             }
         }
 
@@ -140,6 +115,7 @@ class DownloadEngine(
             }
         }
 
+        @SuppressLint("MissingPermission")
         fun start(context: Context, subject: Subject) {
             if (Build.VERSION.SDK_INT >= 34) {
                 val scheduler = context.getSystemService<JobScheduler>()!!
@@ -152,24 +128,29 @@ class DownloadEngine(
                     .setTransientExtras(extras)
                     .build()
                 scheduler.schedule(info)
-            } else if (Build.VERSION.SDK_INT >= 26) {
-                context.startForegroundService(createIntent(context, subject))
             } else {
-                context.startService(createIntent(context, subject))
+                val intent = createServiceIntent(context, subject)
+                if (Build.VERSION.SDK_INT >= 26) {
+                    context.startForegroundService(intent)
+                } else {
+                    context.startService(intent)
+                }
             }
         }
     }
 
+    private val notifications = SparseArrayCompat<Notification.Builder>()
+    private var attachedId = -1
+    private val job = Job()
+    private val processor = DownloadProcessor(this)
+    private val network get() = ServiceLocator.networkService
+
     fun download(subject: Subject) {
         notifyUpdate(subject.notifyId)
         CoroutineScope(job + Dispatchers.IO).launch {
             try {
                 val stream = network.fetchFile(subject.url).toProgressStream(subject)
-                when (subject) {
+                processor.handle(stream, subject)
-                    is Subject.App -> handleApp(stream, subject)
-                    is Subject.Module -> handleModule(stream, subject.file)
-                    else -> stream.copyAndClose(subject.file.outputStream())
-                }
                 val activity = AppContext.foregroundActivity
                 if (activity != null && subject.autoLaunch) {
                     notifyRemove(subject.notifyId)
@@ -187,16 +168,13 @@ class DownloadEngine(
     @Synchronized
     fun reattach() {
         val builder = notifications[attachedId] ?: return
-        session.attachNotification(attachedId, builder)
+        attachNotification(attachedId, builder)
     }
 
-    private val notifications = SparseArrayCompat<Notification.Builder>()
+    private fun attach(id: Int, notification: Notification.Builder) {
-    private var attachedId = -1
+        attachedId = id
-
+        attachNotification(id, notification)
-    private val job = Job()
+    }
-
-    private val context get() = session.context
-    private val network get() = ServiceLocator.networkService
 
     private fun finalNotify(id: Int, editor: (Notification.Builder) -> Unit): Int {
         val notification = notifyRemove(id)?.also(editor) ?: return -1
@@ -223,19 +201,14 @@ class DownloadEngine(
         subject.pendingIntent(context)?.let { intent -> it.setContentIntent(intent) }
     }
 
-    private fun attachNotification(id: Int, notification: Notification.Builder) {
-        attachedId = id
-        session.attachNotification(id, notification)
-    }
-
     @Synchronized
-    private fun notifyUpdate(id: Int, editor: (Notification.Builder) -> Unit = {}) {
+    override fun notifyUpdate(id: Int, editor: (Notification.Builder) -> Unit) {
         val notification = (notifications[id] ?: Notifications.startProgress("").also {
             notifications[id] = it
         }).apply(editor)
 
         if (attachedId < 0)
-            attachNotification(id, notification)
+            attach(id, notification)
         else
             Notifications.mgr.notify(id, notification.build())
     }
@@ -255,11 +228,11 @@ class DownloadEngine(
                     // There are still remaining notifications, pick one and attach to the session
                     val anotherId = notifications.keyAt(0)
                     val notification = notifications.valueAt(0)
-                    attachNotification(anotherId, notification)
+                    attach(anotherId, notification)
                 } else {
                     // No more notifications left, terminate the session
                     attachedId = -1
-                    session.onDownloadComplete()
+                    onDownloadComplete()
                 }
             }
         }
@@ -268,90 +241,6 @@ class DownloadEngine(
         return n
     }
 
-    private suspend fun handleApp(stream: InputStream, subject: Subject.App) {
-        val external = subject.file.outputStream()
-
-        if (isRunningAsStub) {
-            val updateApk = StubApk.update(context)
-            try {
-                // Download full APK to stub update path
-                stream.copyAndClose(TeeOutputStream(external, updateApk.outputStream()))
-
-                // Also upgrade stub
-                notifyUpdate(subject.notifyId) {
-                    it.setProgress(0, 0, true)
-                        .setContentTitle(context.getString(R.string.hide_app_title))
-                        .setContentText("")
-                }
-
-                // Extract stub
-                val zf = ZipFile(updateApk)
-                val apk = context.cachedFile("stub.apk")
-                apk.delete()
-                zf.getInputStream(zf.getEntry("assets/stub.apk")).writeTo(apk)
-                zf.close()
-
-                // Patch and install
-                subject.intent = AppMigration.upgradeStub(context, apk)
-                    ?: throw IOException("HideAPK patch error")
-                apk.delete()
-            } catch (e: Exception) {
-                // If any error occurred, do not let stub load the new APK
-                updateApk.delete()
-                throw e
-            }
-        } else {
-            val session = APKInstall.startSession(context)
-            stream.copyAndClose(TeeOutputStream(external, session.openStream(context)))
-            subject.intent = session.waitIntent()
-        }
-    }
-
-    private suspend fun handleModule(src: InputStream, file: Uri) {
-        val input = ZipInputStream(src)
-        val output = ZipOutputStream(file.outputStream())
-
-        withStreams(input, output) { zin, zout ->
-            zout.putNextEntry(ZipEntry("META-INF/"))
-            zout.putNextEntry(ZipEntry("META-INF/com/"))
-            zout.putNextEntry(ZipEntry("META-INF/com/google/"))
-            zout.putNextEntry(ZipEntry("META-INF/com/google/android/"))
-            zout.putNextEntry(ZipEntry("META-INF/com/google/android/update-binary"))
-            context.assets.open("module_installer.sh").use { it.copyAll(zout) }
-
-            zout.putNextEntry(ZipEntry("META-INF/com/google/android/updater-script"))
-            zout.write("#MAGISK\n".toByteArray())
-
-            zin.forEach { entry ->
-                val path = entry.name
-                if (path.isNotEmpty() && !path.startsWith("META-INF")) {
-                    zout.putNextEntry(ZipEntry(path))
-                    if (!entry.isDirectory) {
-                        zin.copyAll(zout)
-                    }
-                }
-            }
-        }
-    }
-
-    private class TeeOutputStream(
-        private val o1: OutputStream,
-        private val o2: OutputStream
-    ) : OutputStream() {
-        override fun write(b: Int) {
-            o1.write(b)
-            o2.write(b)
-        }
-        override fun write(b: ByteArray?, off: Int, len: Int) {
-            o1.write(b, off, len)
-            o2.write(b, off, len)
-        }
-        override fun close() {
-            o1.close()
-            o2.close()
-        }
-    }
-
     private fun ResponseBody.toProgressStream(subject: Subject): InputStream {
         val max = contentLength()
         val total = max.toFloat() / 1048576

app/core/src/main/java/com/topjohnwu/magisk/core/download/DownloadProcessor.kt

@@ -0,0 +1,122 @@
+package com.topjohnwu.magisk.core.download
+
+import android.net.Uri
+import com.topjohnwu.magisk.StubApk
+import com.topjohnwu.magisk.core.R
+import com.topjohnwu.magisk.core.isRunningAsStub
+import com.topjohnwu.magisk.core.ktx.cachedFile
+import com.topjohnwu.magisk.core.ktx.copyAll
+import com.topjohnwu.magisk.core.ktx.copyAndClose
+import com.topjohnwu.magisk.core.ktx.withInOut
+import com.topjohnwu.magisk.core.ktx.writeTo
+import com.topjohnwu.magisk.core.tasks.AppMigration
+import com.topjohnwu.magisk.core.utils.MediaStoreUtils.outputStream
+import com.topjohnwu.magisk.utils.APKInstall
+import org.apache.commons.compress.archivers.zip.ZipArchiveEntry
+import org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream
+import org.apache.commons.compress.archivers.zip.ZipFile
+import java.io.IOException
+import java.io.InputStream
+import java.io.OutputStream
+
+class DownloadProcessor(notifier: DownloadNotifier) : DownloadNotifier by notifier {
+
+    suspend fun handle(stream: InputStream, subject: Subject) {
+        when (subject) {
+            is Subject.App -> handleApp(stream, subject)
+            is Subject.Module -> handleModule(stream, subject.file)
+            else -> stream.copyAndClose(subject.file.outputStream())
+        }
+    }
+
+    suspend fun handleApp(stream: InputStream, subject: Subject.App) {
+        val external = subject.file.outputStream()
+
+        if (isRunningAsStub) {
+            val updateApk = StubApk.update(context)
+            try {
+                // Download full APK to stub update path
+                stream.copyAndClose(TeeOutputStream(external, updateApk.outputStream()))
+
+                // Also upgrade stub
+                notifyUpdate(subject.notifyId) {
+                    it.setProgress(0, 0, true)
+                        .setContentTitle(context.getString(R.string.hide_app_title))
+                        .setContentText("")
+                }
+
+                // Extract stub
+                val apk = context.cachedFile("stub.apk")
+                ZipFile.Builder().setFile(updateApk).get().use { zf ->
+                    apk.delete()
+                    zf.getInputStream(zf.getEntry("assets/stub.apk")).writeTo(apk)
+                }
+
+                // Patch and install
+                subject.intent = AppMigration.upgradeStub(context, apk)
+                    ?: throw IOException("HideAPK patch error")
+                apk.delete()
+            } catch (e: Exception) {
+                // If any error occurred, do not let stub load the new APK
+                updateApk.delete()
+                throw e
+            }
+        } else {
+            val session = APKInstall.startSession(context)
+            stream.copyAndClose(TeeOutputStream(external, session.openStream(context)))
+            subject.intent = session.waitIntent()
+        }
+    }
+
+    suspend fun handleModule(src: InputStream, file: Uri) {
+        val tmp = context.cachedFile("module.zip")
+        try {
+            // First download the entire zip into cache so we can process it
+            src.writeTo(tmp)
+
+            val input = ZipFile.Builder().setFile(tmp).get()
+            val output = ZipArchiveOutputStream(file.outputStream())
+            withInOut(input, output) { zin, zout ->
+                zout.putArchiveEntry(ZipArchiveEntry("META-INF/"))
+                zout.closeArchiveEntry()
+                zout.putArchiveEntry(ZipArchiveEntry("META-INF/com/"))
+                zout.closeArchiveEntry()
+                zout.putArchiveEntry(ZipArchiveEntry("META-INF/com/google/"))
+                zout.closeArchiveEntry()
+                zout.putArchiveEntry(ZipArchiveEntry("META-INF/com/google/android/"))
+                zout.closeArchiveEntry()
+
+                zout.putArchiveEntry(ZipArchiveEntry("META-INF/com/google/android/update-binary"))
+                context.assets.open("module_installer.sh").use { it.copyAll(zout) }
+                zout.closeArchiveEntry()
+
+                zout.putArchiveEntry(ZipArchiveEntry("META-INF/com/google/android/updater-script"))
+                zout.write("#MAGISK\n".toByteArray())
+                zout.closeArchiveEntry()
+
+                // Then simply copy all entries to output
+                zin.copyRawEntries(zout) { entry -> !entry.name.startsWith("META-INF") }
+            }
+        } finally {
+            tmp.delete()
+        }
+    }
+
+    private class TeeOutputStream(
+        private val o1: OutputStream,
+        private val o2: OutputStream
+    ) : OutputStream() {
+        override fun write(b: Int) {
+            o1.write(b)
+            o2.write(b)
+        }
+        override fun write(b: ByteArray?, off: Int, len: Int) {
+            o1.write(b, off, len)
+            o2.write(b, off, len)
+        }
+        override fun close() {
+            o1.close()
+            o2.close()
+        }
+    }
+}

app/core/src/main/java/com/topjohnwu/magisk/core/download/Interfaces.kt

@@ -0,0 +1,15 @@
+package com.topjohnwu.magisk.core.download
+
+import android.app.Notification
+import android.content.Context
+
+interface DownloadSession {
+    val context: Context
+    fun attachNotification(id: Int, builder: Notification.Builder)
+    fun onDownloadComplete()
+}
+
+interface DownloadNotifier {
+    val context: Context
+    fun notifyUpdate(id: Int, editor: (Notification.Builder) -> Unit = {})
+}

app/core/src/main/java/com/topjohnwu/magisk/core/ktx/XAndroid.kt

@@ -2,7 +2,11 @@ package com.topjohnwu.magisk.core.ktx
 
 import android.annotation.SuppressLint
 import android.app.Activity
-import android.content.*
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.ContextWrapper
+import android.content.Intent
+import android.content.IntentFilter
 import android.content.pm.ApplicationInfo
 import android.content.pm.PackageInfo
 import android.content.pm.PackageManager
@@ -23,7 +27,6 @@ import com.topjohnwu.magisk.core.utils.RootUtils
 import com.topjohnwu.magisk.utils.APKInstall
 import com.topjohnwu.superuser.internal.UiThreadHandler
 import java.io.File
-import kotlin.String
 
 fun Context.getBitmap(id: Int): Bitmap {
     var drawable = getDrawable(id)!!

app/core/src/main/java/com/topjohnwu/magisk/core/ktx/XJVM.kt

@@ -8,6 +8,7 @@ import kotlinx.coroutines.flow.flatMapMerge
 import kotlinx.coroutines.flow.flow
 import kotlinx.coroutines.isActive
 import kotlinx.coroutines.withContext
+import java.io.Closeable
 import java.io.File
 import java.io.IOException
 import java.io.InputStream
@@ -17,24 +18,14 @@ import java.text.DateFormat
 import java.text.SimpleDateFormat
 import java.util.Collections
 import java.util.Locale
-import java.util.zip.ZipEntry
-import java.util.zip.ZipInputStream
 
-inline fun ZipInputStream.forEach(callback: (ZipEntry) -> Unit) {
+inline fun <In : Closeable, Out : Closeable> withInOut(
-    var entry: ZipEntry? = nextEntry
+    input: In,
-    while (entry != null) {
+    output: Out,
-        callback(entry)
-        entry = nextEntry
-    }
-}
-
-inline fun <In : InputStream, Out : OutputStream> withStreams(
-    inStream: In,
-    outStream: Out,
     withBoth: (In, Out) -> Unit
 ) {
-    inStream.use { reader ->
+    input.use { reader ->
-        outStream.use { writer ->
+        output.use { writer ->
             withBoth(reader, writer)
         }
     }
@@ -64,7 +55,7 @@ suspend inline fun InputStream.copyAndClose(
     out: OutputStream,
     bufferSize: Int = DEFAULT_BUFFER_SIZE,
     dispatcher: CoroutineDispatcher = Dispatchers.IO
-) = withStreams(this, out) { i, o -> i.copyAll(o, bufferSize, dispatcher) }
+) = withInOut(this, out) { i, o -> i.copyAll(o, bufferSize, dispatcher) }
 
 @Throws(IOException::class)
 suspend inline fun InputStream.writeTo(

app/core/src/main/java/com/topjohnwu/magisk/core/model/module/LocalModule.kt

@@ -5,14 +5,15 @@ import com.topjohnwu.magisk.core.Const
 import com.topjohnwu.magisk.core.di.ServiceLocator
 import com.topjohnwu.magisk.core.utils.RootUtils
 import com.topjohnwu.superuser.Shell
+import com.topjohnwu.superuser.nio.ExtendedFile
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
 import timber.log.Timber
 import java.io.IOException
-import java.util.*
+import java.util.Locale
 
 data class LocalModule(
-    private val path: String,
+    private val base: ExtendedFile,
 ) : Module() {
     private val svc get() = ServiceLocator.networkService
 
@@ -24,20 +25,18 @@ data class LocalModule(
     var description: String = ""
     var updateInfo: OnlineModule? = null
     var outdated = false
-
     private var updateUrl: String = ""
-    private val removeFile = RootUtils.fs.getFile(path, "remove")
-    private val disableFile = RootUtils.fs.getFile(path, "disable")
-    private val updateFile = RootUtils.fs.getFile(path, "update")
-    private val riruFolder = RootUtils.fs.getFile(path, "riru")
-    private val zygiskFolder = RootUtils.fs.getFile(path, "zygisk")
-    private val unloaded = RootUtils.fs.getFile(zygiskFolder, "unloaded")
 
-    val updated: Boolean get() = updateFile.exists()
+    private val removeFile = base.getChildFile("remove")
-    val isRiru: Boolean get() = (id == "riru-core") || riruFolder.exists()
+    private val disableFile = base.getChildFile("disable")
-    val isZygisk: Boolean get() = zygiskFolder.exists()
+    private val updateFile = base.getChildFile("update")
-    val zygiskUnloaded: Boolean get() = unloaded.exists()
+    val zygiskFolder = base.getChildFile("zygisk")
-    val hasAction: Boolean;
+
+    val updated get() = updateFile.exists()
+    val isRiru = (id == "riru-core") || base.getChildFile("riru").exists()
+    val isZygisk = zygiskFolder.exists()
+    val zygiskUnloaded = zygiskFolder.getChildFile("unloaded").exists()
+    val hasAction = base.getChildFile("action.sh").exists()
 
     var enable: Boolean
         get() = !disableFile.exists()
@@ -90,19 +89,16 @@ data class LocalModule(
 
     init {
         runCatching {
-            parseProps(Shell.cmd("dos2unix < $path/module.prop").exec().out)
+            parseProps(Shell.cmd("dos2unix < $base/module.prop").exec().out)
         }
 
         if (id.isEmpty()) {
-            val sep = path.lastIndexOf('/')
+            id = base.name
-            id = path.substring(sep + 1)
         }
 
         if (name.isEmpty()) {
             name = id
         }
-
-        hasAction = RootUtils.fs.getFile(path, "action.sh").exists()
     }
 
     suspend fun fetch(): Boolean {
@@ -125,14 +121,14 @@ data class LocalModule(
 
     companion object {
 
-        fun loaded() = RootUtils.fs.getFile(Const.MAGISK_PATH).exists()
+        fun loaded() = RootUtils.fs.getFile(Const.MODULE_PATH).exists()
 
         suspend fun installed() = withContext(Dispatchers.IO) {
-            RootUtils.fs.getFile(Const.MAGISK_PATH)
+            RootUtils.fs.getFile(Const.MODULE_PATH)
                 .listFiles()
                 .orEmpty()
                 .filter { !it.isFile && !it.isHidden }
-                .map { LocalModule("${Const.MAGISK_PATH}/${it.name}") }
+                .map { LocalModule(it) }
                 .sortedBy { it.name.lowercase(Locale.ROOT) }
         }
     }

app/core/src/main/java/com/topjohnwu/magisk/core/model/su/SuPolicy.kt

@@ -1,22 +1,32 @@
 package com.topjohnwu.magisk.core.model.su
 
-class SuPolicy(val uid: Int) {
+import com.topjohnwu.magisk.core.data.magiskdb.MagiskDB
+
+class SuPolicy(
+    val uid: Int,
+    var policy: Int = INTERACTIVE,
+    var remain: Long = -1L,
+    var logging: Boolean = true,
+    var notification: Boolean = true,
+) {
     companion object {
         const val INTERACTIVE = 0
         const val DENY = 1
         const val ALLOW = 2
     }
 
-    var policy: Int = INTERACTIVE
+    fun toMap(): MutableMap<String, Any> {
-    var until: Long = -1L
+        val until = if (remain <= 0) {
-    var logging: Boolean = true
+            remain
-    var notification: Boolean = true
+        } else {
-
+            MagiskDB.Literal("(strftime(\"%s\", \"now\") + $remain)")
-    fun toMap(): MutableMap<String, Any> = mutableMapOf(
+        }
-        "uid" to uid,
+        return mutableMapOf(
-        "policy" to policy,
+            "uid" to uid,
-        "until" to until,
+            "policy" to policy,
-        "logging" to logging,
+            "until" to until,
-        "notification" to notification
+            "logging" to logging,
-    )
+            "notification" to notification
+        )
+    }
 }

app/core/src/main/java/com/topjohnwu/magisk/core/signing/ByteArrayStream.java

@@ -4,6 +4,7 @@ import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
+import java.nio.ByteBuffer;
 
 public class ByteArrayStream extends ByteArrayOutputStream {
 
@@ -27,4 +28,8 @@ public class ByteArrayStream extends ByteArrayOutputStream {
     public ByteArrayInputStream getInputStream() {
         return new ByteArrayInputStream(buf, 0, count);
     }
+
+    public ByteBuffer toByteBuffer() {
+        return ByteBuffer.wrap(buf, 0, count);
+    }
 }

app/core/src/main/java/com/topjohnwu/magisk/core/signing/SignApk.java

@@ -510,7 +510,7 @@ public class SignApk {
         privateKey[0] = key;
 
         // Generate, in memory, an APK signed using standard JAR Signature Scheme.
-        ByteArrayOutputStream v1SignedApkBuf = new ByteArrayOutputStream();
+        ByteArrayStream v1SignedApkBuf = new ByteArrayStream();
         JarOutputStream outputJar = new JarOutputStream(v1SignedApkBuf);
         // Use maximum compression for compressed entries because the APK lives forever on
         // the system partition.
@@ -519,8 +519,7 @@ public class SignApk {
         copyFiles(manifest, inputJar, outputJar, timestamp, alignment);
         signFile(manifest, publicKey, privateKey, timestamp, outputJar);
         outputJar.close();
-        ByteBuffer v1SignedApk = ByteBuffer.wrap(v1SignedApkBuf.toByteArray());
+        ByteBuffer v1SignedApk = v1SignedApkBuf.toByteBuffer();
-        v1SignedApkBuf.reset();
 
         ByteBuffer[] outputChunks;
         List<ApkSignerV2.SignerConfig> signerConfigs = createV2SignerConfigs(privateKey, publicKey,

app/core/src/main/java/com/topjohnwu/magisk/core/su/SuRequestHandler.kt

@@ -62,7 +62,7 @@ class SuRequestHandler(
             return false
         }
         output = File(fifo)
-        policy = SuPolicy(uid)
+        policy = policyDB.fetch(uid) ?: SuPolicy(uid)
         try {
             pkgInfo = pm.getPackageInfo(uid, pid) ?: PackageInfo().apply {
                 val name = pm.getNameForUid(uid) ?: throw PackageManager.NameNotFoundException()
@@ -81,15 +81,13 @@ class SuRequestHandler(
         return true
     }
 
-    suspend fun respond(action: Int, time: Int) {
+    suspend fun respond(action: Int, time: Long) {
-        val until = if (time > 0)
-            TimeUnit.MILLISECONDS.toSeconds(System.currentTimeMillis()) +
-                TimeUnit.MINUTES.toSeconds(time.toLong())
-        else
-            time.toLong()
-
         policy.policy = action
-        policy.until = until
+        if (time >= 0) {
+            policy.remain = TimeUnit.MINUTES.toSeconds(time)
+        } else {
+            policy.remain = time
+        }
 
         withContext(Dispatchers.IO) {
             try {
@@ -100,7 +98,7 @@ class SuRequestHandler(
             } catch (e: IOException) {
                 Timber.e(e)
             }
-            if (until >= 0) {
+            if (time >= 0) {
                 policyDB.update(policy)
             }
         }

app/core/src/main/java/com/topjohnwu/magisk/core/su/TestHandler.kt

@@ -1,80 +0,0 @@
-package com.topjohnwu.magisk.core.su
-
-import android.os.Bundle
-import com.topjohnwu.magisk.core.Config
-import com.topjohnwu.magisk.core.Info
-import com.topjohnwu.magisk.core.di.ServiceLocator
-import com.topjohnwu.magisk.core.tasks.MagiskInstaller
-import com.topjohnwu.magisk.core.utils.RootUtils
-import com.topjohnwu.superuser.CallbackList
-import com.topjohnwu.superuser.Shell
-import kotlinx.coroutines.Runnable
-import kotlinx.coroutines.runBlocking
-import timber.log.Timber
-
-object TestHandler {
-
-    object LogList : CallbackList<String>(Runnable::run) {
-        override fun onAddElement(e: String) {
-            Timber.i(e)
-        }
-    }
-
-    fun run(method: String): Bundle {
-        var reason: String? = null
-
-        fun prerequisite(): Boolean {
-            // Make sure the Magisk app can get root
-            val shell = Shell.getShell()
-            if (!shell.isRoot) {
-                reason = "shell not root"
-                return false
-            }
-
-            // Make sure the root service is running
-            RootUtils.Connection.await()
-            return true
-        }
-
-        fun setup(): Boolean {
-            return runBlocking {
-                MagiskInstaller.Emulator(LogList, LogList).exec()
-            }
-        }
-
-        fun test(): Boolean {
-            // Make sure Zygisk works correctly
-            if (!Info.isZygiskEnabled) {
-                reason = "zygisk not enabled"
-                return false
-            }
-
-            // Clear existing grant for ADB shell
-            runBlocking {
-                ServiceLocator.policyDB.delete(2000)
-                Config.suAutoResponse = Config.Value.SU_AUTO_ALLOW
-                Config.prefs.edit().commit()
-            }
-            return true
-        }
-
-        val result = prerequisite() && runCatching {
-            when (method) {
-                "setup" -> setup()
-                "test" -> test()
-                else -> {
-                    reason = "unknown method"
-                    false
-                }
-            }
-        }.getOrElse {
-            reason = it.stackTraceToString()
-            false
-        }
-
-        return Bundle().apply {
-            putBoolean("result", result)
-            if (reason != null) putString("reason", reason)
-        }
-    }
-}

app/core/src/main/java/com/topjohnwu/magisk/core/tasks/AppMigration.kt

@@ -4,6 +4,7 @@ import android.app.Activity
 import android.app.ActivityOptions
 import android.content.Context
 import android.content.Intent
+import android.content.pm.PackageManager
 import android.os.Build
 import android.widget.Toast
 import com.topjohnwu.magisk.StubApk
@@ -13,7 +14,6 @@ import com.topjohnwu.magisk.core.Config
 import com.topjohnwu.magisk.core.Const
 import com.topjohnwu.magisk.core.R
 import com.topjohnwu.magisk.core.ktx.await
-import com.topjohnwu.magisk.core.ktx.copyAndClose
 import com.topjohnwu.magisk.core.ktx.toast
 import com.topjohnwu.magisk.core.ktx.writeTo
 import com.topjohnwu.magisk.core.signing.JarMap
@@ -23,11 +23,9 @@ import com.topjohnwu.magisk.core.utils.Keygen
 import com.topjohnwu.magisk.utils.APKInstall
 import com.topjohnwu.superuser.Shell
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.Runnable
 import kotlinx.coroutines.withContext
 import timber.log.Timber
 import java.io.File
-import java.io.FileOutputStream
 import java.io.IOException
 import java.io.OutputStream
 import java.security.SecureRandom
@@ -38,6 +36,7 @@ object AppMigration {
     private const val ALPHA = "abcdefghijklmnopqrstuvwxyz"
     private const val ALPHADOTS = "$ALPHA....."
     private const val ANDROID_MANIFEST = "AndroidManifest.xml"
+    private const val TEST_PKG_NAME = "$APP_PACKAGE_NAME.test"
 
     // Some arbitrary limit
     const val MAX_LABEL_LENGTH = 32
@@ -133,21 +132,15 @@ object AppMigration {
                 val je = jar.getJarEntry(ANDROID_MANIFEST)
                 val xml = AXML(jar.getRawData(je))
                 val generator = classNameGenerator()
-
+                val p = xml.patchStrings {
-                if (!xml.patchStrings {
+                    when {
-                    for (i in it.indices) {
+                        it.contains(APP_PACKAGE_NAME) -> it.replace(APP_PACKAGE_NAME, pkg)
-                        val s = it[i]
+                        it.contains(PLACEHOLDER) -> generator.next()
-                        if (s.contains(APP_PACKAGE_NAME)) {
+                        it == origLabel -> label.toString()
-                            it[i] = s.replace(APP_PACKAGE_NAME, pkg)
+                        else -> it
-                        } else if (s.contains(PLACEHOLDER)) {
-                            it[i] = generator.next()
-                        } else if (s == origLabel) {
-                            it[i] = label.toString()
-                        }
                     }
-                }) {
-                    return false
                 }
+                if (!p) return false
 
                 // Write apk changes
                 jar.getOutputStream(je).use { it.write(xml.bytes) }
@@ -161,52 +154,87 @@ object AppMigration {
         }
     }
 
-    private fun launchApp(activity: Activity, pkg: String) {
+    private fun patchTest(apk: File, out: File, pkg: String): Boolean {
-        val intent = activity.packageManager.getLaunchIntentForPackage(pkg) ?: return
+        try {
+            JarMap.open(apk, true).use { jar ->
+                val je = jar.getJarEntry(ANDROID_MANIFEST)
+                val xml = AXML(jar.getRawData(je))
+                val p = xml.patchStrings {
+                    when (it) {
+                        APP_PACKAGE_NAME -> pkg
+                        TEST_PKG_NAME -> "$pkg.test"
+                        else -> it
+                    }
+                }
+                if (!p) return false
+
+                // Write apk changes
+                jar.getOutputStream(je).use { it.write(xml.bytes) }
+                val keys = Keygen()
+                out.outputStream().use { SignApk.sign(keys.cert, keys.key, jar, it) }
+                return true
+            }
+        } catch (e: Exception) {
+            Timber.e(e)
+            return false
+        }
+    }
+
+    private fun launchApp(context: Context, pkg: String) {
+        val intent = context.packageManager.getLaunchIntentForPackage(pkg) ?: return
         intent.putExtra(Const.Key.PREV_CONFIG, Config.toBundle())
         val options = ActivityOptions.makeBasic()
         if (Build.VERSION.SDK_INT >= 34) {
             options.setShareIdentityEnabled(true)
         }
-        activity.startActivity(intent, options.toBundle())
+        context.startActivity(intent, options.toBundle())
-        activity.finish()
+        if (context is Activity) {
+            context.finish()
+        }
     }
 
-    private suspend fun patchAndHide(activity: Activity, label: String, onFailure: Runnable): Boolean {
+    suspend fun patchAndHide(context: Context, label: String, pkg: String? = null): Boolean {
-        val stub = File(activity.cacheDir, "stub.apk")
+        val stub = File(context.cacheDir, "stub.apk")
         try {
-            activity.assets.open("stub.apk").writeTo(stub)
+            context.assets.open("stub.apk").writeTo(stub)
         } catch (e: IOException) {
             Timber.e(e)
             return false
         }
 
-        // Generate a new random package name and signature
+        // Generate a new random signature and package name if needed
-        val repack = File(activity.cacheDir, "patched.apk")
+        val pkg = pkg ?: genPackageName()
-        val pkg = genPackageName()
         Config.keyStoreRaw = ""
 
-        if (!patch(activity, stub, FileOutputStream(repack), pkg, label))
+        // Check and patch the test APK
-            return false
+        try {
+            val info = context.packageManager.getApplicationInfo(TEST_PKG_NAME, 0)
+            val testApk = File(info.sourceDir)
+            val testRepack = File(context.cacheDir, "test.apk")
+            if (!patchTest(testApk, testRepack, pkg))
+                return false
+            val cmd = "adb_pm_install $testRepack $pkg.test"
+            if (!Shell.cmd(cmd).exec().isSuccess)
+                return false
+        } catch (e: PackageManager.NameNotFoundException) {
+        }
+
+        val repack = File(context.cacheDir, "patched.apk")
+        repack.outputStream().use {
+            if (!patch(context, stub, it, pkg, label))
+                return false
+        }
 
         // Install and auto launch app
-        val session = APKInstall.startSession(activity, pkg, onFailure) {
+        val cmd = "adb_pm_install $repack $pkg"
+        if (Shell.cmd(cmd).exec().isSuccess) {
             Config.suManager = pkg
             Shell.cmd("touch $AppApkPath").exec()
-            launchApp(activity, pkg)
+            launchApp(context, pkg)
-        }
+            return true
-
+        } else {
-        val cmd = "adb_pm_install $repack $pkg"
-        if (Shell.cmd(cmd).exec().isSuccess) return true
-
-        try {
-            repack.inputStream().copyAndClose(session.openStream(activity))
-        } catch (e: IOException) {
-            Timber.e(e)
             return false
         }
-        session.waitIntent()?.let { activity.startActivity(it) } ?: return false
-        return true
     }
 
     @Suppress("DEPRECATION")
@@ -217,14 +245,25 @@ object AppMigration {
             setCancelable(false)
             show()
         }
-        val onFailure = Runnable {
+        val success = withContext(Dispatchers.IO) {
+            patchAndHide(activity, label)
+        }
+        if (!success) {
             dialog.dismiss()
             activity.toast(R.string.failure, Toast.LENGTH_LONG)
         }
-        val success = withContext(Dispatchers.IO) {
+    }
-            patchAndHide(activity, label, onFailure)
+
+    suspend fun restoreApp(context: Context): Boolean {
+        val apk = StubApk.current(context)
+        val cmd = "adb_pm_install $apk $APP_PACKAGE_NAME"
+        if (Shell.cmd(cmd).await().isSuccess) {
+            Config.suManager = ""
+            Shell.cmd("touch $AppApkPath").exec()
+            launchApp(context, APP_PACKAGE_NAME)
+            return true
         }
-        if (!success) onFailure.run()
+        return false
     }
 
     @Suppress("DEPRECATION")
@@ -235,30 +274,10 @@ object AppMigration {
             setCancelable(false)
             show()
         }
-        val onFailure = Runnable {
+        if (!restoreApp(activity)) {
-            dialog.dismiss()
             activity.toast(R.string.failure, Toast.LENGTH_LONG)
         }
-        val apk = StubApk.current(activity)
+        dialog.dismiss()
-        val session = APKInstall.startSession(activity, APP_PACKAGE_NAME, onFailure) {
-            Config.suManager = ""
-            Shell.cmd("touch $AppApkPath").exec()
-            launchApp(activity, APP_PACKAGE_NAME)
-            dialog.dismiss()
-        }
-        val cmd = "adb_pm_install $apk $APP_PACKAGE_NAME"
-        if (Shell.cmd(cmd).await().isSuccess) return
-        val success = withContext(Dispatchers.IO) {
-            try {
-                apk.inputStream().copyAndClose(session.openStream(activity))
-            } catch (e: IOException) {
-                Timber.e(e)
-                return@withContext false
-            }
-            session.waitIntent()?.let { activity.startActivity(it) } ?: return@withContext false
-            return@withContext true
-        }
-        if (!success) onFailure.run()
     }
 
     suspend fun upgradeStub(context: Context, apk: File): Intent? {

app/core/src/main/java/com/topjohnwu/magisk/core/tasks/FlashZip.kt

@@ -7,7 +7,6 @@ import com.topjohnwu.magisk.core.Const
 import com.topjohnwu.magisk.core.ktx.writeTo
 import com.topjohnwu.magisk.core.utils.MediaStoreUtils.displayName
 import com.topjohnwu.magisk.core.utils.MediaStoreUtils.inputStream
-import com.topjohnwu.magisk.core.utils.unzip
 import com.topjohnwu.superuser.Shell
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
@@ -47,20 +46,14 @@ open class FlashZip(
             }
         }
 
-        val isValid = try {
+        try {
-            zipFile.unzip(installDir, "META-INF/com/google/android", true)
+            val binary = File(installDir, "update-binary")
-            val script = File(installDir, "updater-script")
+            AppContext.assets.open("module_installer.sh").use { it.writeTo(binary) }
-            script.readText().contains("#MAGISK")
         } catch (e: IOException) {
             console.add("! Unzip error")
             throw e
         }
 
-        if (!isValid) {
-            console.add("! This zip is not a Magisk module!")
-            return false
-        }
-
         console.add("- Installing ${mUri.displayName}")
 
         return Shell.cmd("sh $installDir/update-binary dummy 1 \'$zipFile\'")

app/core/src/main/java/com/topjohnwu/magisk/core/tasks/MagiskInstaller.kt

@@ -17,7 +17,6 @@ import com.topjohnwu.magisk.core.Info
 import com.topjohnwu.magisk.core.di.ServiceLocator
 import com.topjohnwu.magisk.core.isRunningAsStub
 import com.topjohnwu.magisk.core.ktx.copyAll
-import com.topjohnwu.magisk.core.ktx.copyAndClose
 import com.topjohnwu.magisk.core.ktx.writeTo
 import com.topjohnwu.magisk.core.utils.DummyList
 import com.topjohnwu.magisk.core.utils.MediaStoreUtils
@@ -47,7 +46,6 @@ import java.io.OutputStream
 import java.io.PushbackInputStream
 import java.nio.ByteBuffer
 import java.security.SecureRandom
-import java.util.Arrays
 import java.util.Locale
 import java.util.concurrent.atomic.AtomicBoolean
 
@@ -191,7 +189,8 @@ abstract class MagiskInstallImpl protected constructor(
         return true
     }
 
-    private suspend fun InputStream.copyAndCloseOut(out: OutputStream) = out.use { copyAll(it) }
+    private suspend fun InputStream.copyAndCloseOut(out: OutputStream) =
+        out.use { copyAll(it, 1024 * 1024) }
 
     private class NoAvailableStream(s: InputStream) : FilterInputStream(s) {
         // Make sure available is never called on the actual stream and always return 0
@@ -225,8 +224,8 @@ abstract class MagiskInstallImpl protected constructor(
         console.add("- Processing tar file")
         var entry: TarArchiveEntry? = tarIn.nextEntry
 
-        fun TarArchiveEntry.decompressedStream(): InputStream {
+        fun decompressedStream(): InputStream {
-            val stream = if (name.endsWith(".lz4"))
+            val stream = if (tarIn.currentEntry.name.endsWith(".lz4"))
                 FramedLZ4CompressorInputStream(tarIn, true) else tarIn
             return NoAvailableStream(stream)
         }
@@ -252,9 +251,9 @@ abstract class MagiskInstallImpl protected constructor(
 
             if (bootItem != null) {
                 console.add("-- Extracting: ${bootItem.name}")
-                entry.decompressedStream().copyAndCloseOut(bootItem.file.newOutputStream())
+                decompressedStream().copyAndCloseOut(bootItem.file.newOutputStream())
             } else if (entry.name.contains("vbmeta.img")) {
-                val rawData = entry.decompressedStream().readBytes()
+                val rawData = decompressedStream().readBytes()
                 // Valid vbmeta.img should be at least 256 bytes
                 if (rawData.size < 256)
                     continue
@@ -287,7 +286,7 @@ abstract class MagiskInstallImpl protected constructor(
             } else {
                 console.add("-- Copying   : ${entry.name}")
                 tarOut.putArchiveEntry(entry)
-                tarIn.copyAll(tarOut, bufferSize = 1024 * 1024)
+                tarIn.copyAll(tarOut)
                 tarOut.closeArchiveEntry()
             }
             entry = tarIn.nextEntry ?: break
@@ -429,7 +428,7 @@ abstract class MagiskInstallImpl protected constructor(
 
         // Process input file
         try {
-            PushbackInputStream(uri.inputStream(), 512).use { src ->
+            PushbackInputStream(uri.inputStream().buffered(1024 * 1024), 512).use { src ->
                 val head = ByteArray(512)
                 if (src.read(head) != head.size) {
                     console.add("! Invalid input file")
@@ -438,12 +437,13 @@ abstract class MagiskInstallImpl protected constructor(
                 src.unread(head)
 
                 val magic = head.copyOf(4)
-                val tarMagic = Arrays.copyOfRange(head, 257, 262)
+                val tarMagic = head.copyOfRange(257, 262)
 
                 srcBoot = if (tarMagic.contentEquals("ustar".toByteArray())) {
                     // tar file
                     outFile = MediaStoreUtils.getFile("$destName.tar")
-                    outStream = TarArchiveOutputStream(outFile.uri.outputStream()).also {
+                    val os = outFile.uri.outputStream().buffered(1024 * 1024)
+                    outStream = TarArchiveOutputStream(os).also {
                         it.setBigNumberMode(TarArchiveOutputStream.BIGNUMBER_STAR)
                         it.setLongFileMode(TarArchiveOutputStream.LONGFILE_GNU)
                     }
@@ -500,7 +500,7 @@ abstract class MagiskInstallImpl protected constructor(
                 bootItem.file = newBoot
                 bootItem.copyTo(outStream as TarArchiveOutputStream)
             } else {
-                newBoot.newInputStream().copyAndClose(outStream)
+                newBoot.newInputStream().use { it.copyAll(outStream, 1024 * 1024) }
             }
             newBoot.delete()
 
@@ -514,6 +514,8 @@ abstract class MagiskInstallImpl protected constructor(
             outFile.delete()
             Timber.e(e)
             return false
+        } finally {
+            outStream.close()
         }
 
         // Fix up binaries
@@ -597,7 +599,9 @@ abstract class MagiskInstallImpl protected constructor(
         if (result)
             return true
 
-        Shell.cmd("rm -rf $installDir").submit()
+        // Not every operation initializes installDir
+        if (::installDir.isInitialized)
+            Shell.cmd("rm -rf $installDir").submit()
         return false
     }
 

app/core/src/main/java/com/topjohnwu/magisk/core/tasks/RunAction.kt

@@ -1,42 +0,0 @@
-package com.topjohnwu.magisk.core.tasks
-
-import android.net.Uri
-import androidx.core.net.toFile
-import com.topjohnwu.magisk.core.AppContext
-import com.topjohnwu.magisk.core.Const
-import com.topjohnwu.magisk.core.ktx.writeTo
-import com.topjohnwu.magisk.core.utils.MediaStoreUtils.displayName
-import com.topjohnwu.magisk.core.utils.MediaStoreUtils.inputStream
-import com.topjohnwu.magisk.core.utils.unzip
-import com.topjohnwu.superuser.Shell
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.withContext
-import timber.log.Timber
-import java.io.File
-import java.io.FileNotFoundException
-import java.io.IOException
-
-open class RunAction(
-    private val module: String,
-    private val console: MutableList<String>,
-    private val logs: MutableList<String>
-) {
-    @Throws(IOException::class)
-    private suspend fun run(): Boolean {
-        return Shell.cmd("run_action \'$module\'").to(console, logs).exec().isSuccess
-    }
-
-    open suspend fun exec() = withContext(Dispatchers.IO) {
-        try {
-            if (!run()) {
-                console.add("! Run action failed")
-                false
-            } else {
-                true
-            }
-        } catch (e: IOException) {
-            Timber.e(e)
-            false
-        }
-    }
-}

app/core/src/main/java/com/topjohnwu/magisk/core/utils/AXML.kt

@@ -29,7 +29,7 @@ class AXML(b: ByteArray) {
      * Followed by an array of uint32_t with size = number of strings
      * Each entry points to an offset into the string data
      */
-    fun patchStrings(patchFn: (Array<String>) -> Unit): Boolean {
+    fun patchStrings(mapFn: (String) -> String): Boolean {
         val buffer = ByteBuffer.wrap(bytes).order(LITTLE_ENDIAN)
 
         fun findStringPool(): Int {
@@ -65,7 +65,9 @@ class AXML(b: ByteArray) {
         }
 
         val strArr = strList.toTypedArray()
-        patchFn(strArr)
+        for (i in strArr.indices) {
+            strArr[i] = mapFn(strArr[i])
+        }
 
         // Write everything before string data, will patch values later
         val baos = RawByteStream()

app/core/src/main/java/com/topjohnwu/magisk/core/utils/Desugar.java

@@ -0,0 +1,47 @@
+package com.topjohnwu.magisk.core.utils;
+
+import android.os.Build;
+
+import org.apache.commons.compress.archivers.zip.ZipArchiveEntry;
+import org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream;
+import org.apache.commons.compress.archivers.zip.ZipUtil;
+
+import java.nio.file.attribute.FileTime;
+import java.util.zip.ZipEntry;
+
+public class Desugar {
+    public static FileTime getLastModifiedTime(ZipEntry entry) {
+        if (Build.VERSION.SDK_INT >= 26) {
+            return entry.getLastModifiedTime();
+        } else {
+            return FileTime.fromMillis(entry.getTime());
+        }
+    }
+
+    public static FileTime getLastAccessTime(ZipEntry entry) {
+        if (Build.VERSION.SDK_INT >= 26) {
+            return entry.getLastAccessTime();
+        } else {
+            return null;
+        }
+    }
+
+    public static FileTime getCreationTime(ZipEntry entry) {
+        if (Build.VERSION.SDK_INT >= 26) {
+            return entry.getCreationTime();
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Within {@link ZipArchiveOutputStream#copyFromZipInputStream}, we redirect the method call
+     * {@link ZipUtil#checkRequestedFeatures} to this method. This is safe because the only usage
+     * of copyFromZipInputStream is in {@link ZipArchiveOutputStream#addRawArchiveEntry},
+     * which does not need to actually understand the content of the zip entry. By removing
+     * this feature check, we can modify zip files using unsupported compression methods.
+     */
+    public static void checkRequestedFeatures(final ZipArchiveEntry ze) {
+        // No-op
+    }
+}

app/core/src/main/java/com/topjohnwu/magisk/core/utils/NetworkObserver.kt

@@ -11,13 +11,10 @@ import android.net.NetworkRequest
 import android.os.PowerManager
 import androidx.collection.ArraySet
 import androidx.core.content.getSystemService
-import androidx.lifecycle.DefaultLifecycleObserver
-import androidx.lifecycle.LifecycleOwner
-import androidx.lifecycle.ProcessLifecycleOwner
 import com.topjohnwu.magisk.core.Info
 import com.topjohnwu.magisk.core.ktx.registerRuntimeReceiver
 
-class NetworkObserver(context: Context): DefaultLifecycleObserver {
+class NetworkObserver(context: Context) {
     private val manager = context.getSystemService<ConnectivityManager>()!!
 
     private val networkCallback = object : ConnectivityManager.NetworkCallback() {
@@ -55,16 +52,13 @@ class NetworkObserver(context: Context): DefaultLifecycleObserver {
         manager.registerNetworkCallback(request, networkCallback)
         val filter = IntentFilter(PowerManager.ACTION_DEVICE_IDLE_MODE_CHANGED)
         context.applicationContext.registerRuntimeReceiver(receiver, filter)
-        ProcessLifecycleOwner.get().lifecycle.addObserver(this)
     }
 
-    override fun onStart(owner: LifecycleOwner) {
+    fun postCurrentState() {
-        postCurrentState()
+        postValue(
-    }
+            manager.getNetworkCapabilities(manager.activeNetwork)
-
+                ?.hasCapability(NetworkCapabilities.NET_CAPABILITY_VALIDATED) == true
-    private fun postCurrentState() {
+        )
-        postValue(manager.getNetworkCapabilities(manager.activeNetwork)
-            ?.hasCapability(NetworkCapabilities.NET_CAPABILITY_VALIDATED) ?: false)
     }
 
     private fun postValue(b: Boolean) {

app/core/src/main/java/com/topjohnwu/magisk/core/utils/ProcessLifecycle.java

@@ -1,15 +0,0 @@
-package com.topjohnwu.magisk.core.utils;
-
-import android.content.Context;
-
-import androidx.annotation.NonNull;
-import androidx.lifecycle.LifecycleDispatcher;
-import androidx.lifecycle.ProcessLifecycleOwner;
-
-// Use Java to bypass Kotlin internal visibility modifier
-public class ProcessLifecycle {
-    public static void init(@NonNull Context context) {
-        LifecycleDispatcher.init(context);
-        ProcessLifecycleOwner.init$lifecycle_process_release(context);
-    }
-}

app/core/src/main/java/com/topjohnwu/magisk/core/utils/ZipUtils.kt

@@ -1,50 +0,0 @@
-package com.topjohnwu.magisk.core.utils
-
-import com.topjohnwu.magisk.core.ktx.copyAll
-import org.apache.commons.compress.archivers.zip.ZipArchiveEntry
-import org.apache.commons.compress.archivers.zip.ZipArchiveInputStream
-import org.apache.commons.compress.archivers.zip.ZipFile
-import java.io.File
-import java.io.IOException
-import java.io.InputStream
-
-@Throws(IOException::class)
-suspend fun File.unzip(folder: File, path: String = "", junkPath: Boolean = false) {
-    ZipFile.Builder().setFile(this).get().use { zip ->
-        for (entry in zip.entries) {
-            if (!entry.name.startsWith(path) || entry.isDirectory) {
-                // Ignore directories, only create files
-                continue
-            }
-            val name = if (junkPath)
-                entry.name.substring(entry.name.lastIndexOf('/') + 1)
-            else
-                entry.name
-            val dest = File(folder, name)
-            dest.parentFile?.mkdirs()
-            dest.outputStream().use { out -> zip.getInputStream(entry).copyAll(out) }
-        }
-    }
-}
-
-@Throws(IOException::class)
-suspend fun InputStream.unzip(folder: File, path: String = "", junkPath: Boolean = false) {
-    ZipArchiveInputStream(this).use { zin ->
-        var entry: ZipArchiveEntry
-        while (true) {
-            entry = zin.nextEntry ?: break
-            if (!entry.name.startsWith(path) || entry.isDirectory) {
-                // Ignore directories, only create files
-                continue
-            }
-            val name = if (junkPath)
-                entry.name.substring(entry.name.lastIndexOf('/') + 1)
-            else
-                entry.name
-
-            val dest = File(folder, name)
-            dest.parentFile?.mkdirs()
-            dest.outputStream().use { out -> zin.copyAll(out) }
-        }
-    }
-}

app/core/src/main/java/com/topjohnwu/magisk/test/AdditionalTest.kt

@@ -0,0 +1,114 @@
+package com.topjohnwu.magisk.test
+
+import android.os.ParcelFileDescriptor.AutoCloseInputStream
+import androidx.annotation.Keep
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.uiautomator.By
+import androidx.test.uiautomator.Until
+import com.topjohnwu.magisk.core.model.module.LocalModule
+import com.topjohnwu.magisk.core.utils.RootUtils
+import kotlinx.coroutines.runBlocking
+import org.junit.After
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertFalse
+import org.junit.Assert.assertNotNull
+import org.junit.Assert.assertNull
+import org.junit.Assert.assertTrue
+import org.junit.Assume.assumeTrue
+import org.junit.BeforeClass
+import org.junit.Test
+import org.junit.runner.RunWith
+import java.util.concurrent.TimeUnit
+import java.util.regex.Pattern
+
+@Keep
+@RunWith(AndroidJUnit4::class)
+class AdditionalTest : BaseTest {
+
+    companion object {
+        private const val SHELL_PKG = "com.android.shell"
+        private const val LSPOSED_CATEGORY = "org.lsposed.manager.LAUNCH_MANAGER"
+        private const val LSPOSED_PKG = "org.lsposed.manager"
+
+        private lateinit var modules: List<LocalModule>
+
+        @BeforeClass
+        @JvmStatic
+        fun before() {
+            BaseTest.prerequisite()
+            runBlocking {
+                modules = LocalModule.installed()
+            }
+        }
+    }
+
+    @After
+    fun teardown() {
+        device.pressHome()
+    }
+
+    @Test
+    fun testModuleCount() {
+        var expected = 0
+        if (Environment.testModules()) expected +=2
+        if (Environment.lsposed()) expected++
+        if (Environment.shamiko()) expected++
+        assertEquals("Module count incorrect", expected, modules.size)
+    }
+
+    @Test
+    fun testLsposed() {
+        assumeTrue(Environment.lsposed())
+
+        val module = modules.find { it.id == "zygisk_lsposed" }
+        assertNotNull("zygisk_lsposed is not installed", module)
+        module!!
+        assertFalse("zygisk_lsposed is not enabled", module.zygiskUnloaded)
+
+        // Launch lsposed manager to ensure the module is active
+        uiAutomation.executeShellCommand(
+            "am start -c $LSPOSED_CATEGORY $SHELL_PKG/.BugreportWarningActivity"
+        ).let { pfd -> AutoCloseInputStream(pfd).use { it.readBytes() } }
+
+        val pattern = Pattern.compile("$LSPOSED_PKG:id/.*")
+        assertNotNull(
+            "LSPosed manager launch failed",
+            device.wait(Until.hasObject(By.res(pattern)), TimeUnit.SECONDS.toMillis(10))
+        )
+    }
+
+    @Test
+    fun testModule01() {
+        assumeTrue(Environment.testModules())
+
+        val module = modules.find { it.id == "test_01" }
+        assertNotNull("test_01 is not installed", module)
+        assertTrue(
+            "/system/etc/newfile should exist",
+            RootUtils.fs.getFile("/system/etc/newfile").exists()
+        )
+        assertFalse(
+            "/system/bin/screenrecord should not exist",
+            RootUtils.fs.getFile("/system/bin/screenrecord").exists()
+        )
+        module!!
+        assertTrue("test_01 should be zygisk unloaded", module.zygiskUnloaded)
+    }
+
+    @Test
+    fun testModule02() {
+        assumeTrue(Environment.testModules())
+
+        val module = modules.find { it.id == "test_02" }
+        assertNotNull("test_02 is not installed", module)
+        module!!
+        assertTrue("test_02 should be zygisk unloaded", module.zygiskUnloaded)
+    }
+
+    @Test
+    fun testModule03() {
+        assumeTrue(Environment.testModules())
+
+        assertNull("test_03 should be removed", modules.find { it.id == "test_03" })
+    }
+}

app/core/src/main/java/com/topjohnwu/magisk/test/BaseTest.kt

@@ -0,0 +1,27 @@
+package com.topjohnwu.magisk.test
+
+import android.app.Instrumentation
+import android.app.UiAutomation
+import android.content.Context
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.uiautomator.UiDevice
+import com.topjohnwu.magisk.core.utils.RootUtils
+import com.topjohnwu.superuser.Shell
+import org.junit.Assert.assertTrue
+
+interface BaseTest {
+    val instrumentation: Instrumentation
+        get() = InstrumentationRegistry.getInstrumentation()
+    val appContext: Context get() = instrumentation.targetContext
+    val testContext: Context get() = instrumentation.context
+    val uiAutomation: UiAutomation get() = instrumentation.uiAutomation
+    val device: UiDevice get() = UiDevice.getInstance(instrumentation)
+
+    companion object {
+        fun prerequisite() {
+            assertTrue("Should have root access", Shell.getShell().isRoot)
+            // Make sure the root service is running
+            RootUtils.Connection.await()
+        }
+    }
+}

app/core/src/main/java/com/topjohnwu/magisk/test/Environment.kt

@@ -0,0 +1,209 @@
+package com.topjohnwu.magisk.test
+
+import android.app.Notification
+import android.os.Build
+import androidx.annotation.Keep
+import androidx.core.net.toUri
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.topjohnwu.magisk.core.BuildConfig.APP_PACKAGE_NAME
+import com.topjohnwu.magisk.core.Const
+import com.topjohnwu.magisk.core.download.DownloadNotifier
+import com.topjohnwu.magisk.core.download.DownloadProcessor
+import com.topjohnwu.magisk.core.ktx.cachedFile
+import com.topjohnwu.magisk.core.model.module.LocalModule
+import com.topjohnwu.magisk.core.tasks.AppMigration
+import com.topjohnwu.magisk.core.tasks.FlashZip
+import com.topjohnwu.magisk.core.tasks.MagiskInstaller
+import com.topjohnwu.magisk.core.utils.RootUtils
+import com.topjohnwu.superuser.CallbackList
+import com.topjohnwu.superuser.Shell
+import com.topjohnwu.superuser.nio.ExtendedFile
+import kotlinx.coroutines.runBlocking
+import org.apache.commons.compress.archivers.zip.ZipFile
+import org.junit.Assert.assertArrayEquals
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertTrue
+import org.junit.BeforeClass
+import org.junit.Test
+import org.junit.runner.RunWith
+import timber.log.Timber
+import java.io.File
+
+@Keep
+@RunWith(AndroidJUnit4::class)
+class Environment : BaseTest {
+
+    companion object {
+        @BeforeClass
+        @JvmStatic
+        fun before() = BaseTest.prerequisite()
+
+        // The kernel running on emulators < API 26 does not play well with
+        // magic mount. Skip module tests on those legacy platforms.
+        fun testModules(): Boolean {
+            return Build.VERSION.SDK_INT >= 26
+        }
+
+        fun lsposed(): Boolean {
+            return Build.VERSION.SDK_INT in 27..34
+        }
+
+        fun shamiko(): Boolean {
+            return Build.VERSION.SDK_INT >= 27
+        }
+
+        private const val MODULE_ERROR = "Module zip processing incorrect"
+    }
+
+    object TimberLog : CallbackList<String>(Runnable::run) {
+        override fun onAddElement(e: String) {
+            Timber.i(e)
+        }
+    }
+
+    private fun checkModuleZip(file: File) {
+        // Make sure module processing is correct
+        ZipFile.Builder().setFile(file).get().use { zip ->
+            val meta = zip.entries
+                .asSequence()
+                .filter { it.name.startsWith("META-INF") }
+                .toMutableList()
+            assertEquals(MODULE_ERROR, 6, meta.size)
+
+            val binary = zip.getInputStream(
+                zip.getEntry("META-INF/com/google/android/update-binary")
+            ).use { it.readBytes() }
+            val ref = appContext.assets.open("module_installer.sh").use { it.readBytes() }
+            assertArrayEquals(MODULE_ERROR, ref, binary)
+
+            val script = zip.getInputStream(
+                zip.getEntry("META-INF/com/google/android/updater-script")
+            ).use { it.readBytes() }
+            assertArrayEquals(MODULE_ERROR, "#MAGISK\n".toByteArray(), script)
+        }
+    }
+
+    private fun setupModule01(root: ExtendedFile) {
+        val error = "test_01 setup failed"
+        val path = root.getChildFile("test_01")
+
+        // Create /system/etc/newfile
+        val etc = path.getChildFile("system").getChildFile("etc")
+        assertTrue(error, etc.mkdirs())
+        assertTrue(error, etc.getChildFile("newfile").createNewFile())
+
+        // Delete /system/bin/screenrecord
+        val bin = path.getChildFile("system").getChildFile("bin")
+        assertTrue(error, bin.mkdirs())
+        assertTrue(error, Shell.cmd("mknod $bin/screenrecord c 0 0").exec().isSuccess)
+
+        // Create an empty zygisk folder
+        val module = LocalModule(path)
+        assertTrue(error, module.zygiskFolder.mkdir())
+
+        assertTrue(error, Shell.cmd("set_default_perm $path").exec().isSuccess)
+    }
+
+    private fun setupModule02(root: ExtendedFile) {
+        val error = "test_02 setup failed"
+        val path = root.getChildFile("test_02")
+
+        // Create invalid zygisk libraries
+        val module = LocalModule(path)
+        assertTrue(error, module.zygiskFolder.mkdirs())
+        assertTrue(error, module.zygiskFolder.getChildFile("armeabi-v7a.so").createNewFile())
+        assertTrue(error, module.zygiskFolder.getChildFile("arm64-v8a.so").createNewFile())
+        assertTrue(error, module.zygiskFolder.getChildFile("x86.so").createNewFile())
+        assertTrue(error, module.zygiskFolder.getChildFile("x86_64.so").createNewFile())
+
+        assertTrue(error, Shell.cmd("set_default_perm $path").exec().isSuccess)
+    }
+
+    private fun setupModule03(root: ExtendedFile) {
+        val error = "test_03 setup failed"
+        val path = root.getChildFile("test_03")
+
+        // Create a new module but mark is as "remove"
+        val module = LocalModule(path)
+        assertTrue(error, path.mkdirs())
+        assertTrue(error, path.getChildFile("service.sh").createNewFile())
+        module.remove = true
+
+        assertTrue(error, Shell.cmd("set_default_perm $path").exec().isSuccess)
+    }
+
+    @Test
+    fun setupEnvironment() {
+        runBlocking {
+            assertTrue(
+                "Magisk setup failed",
+                MagiskInstaller.Emulator(TimberLog, TimberLog).exec()
+            )
+        }
+
+        val notify = object : DownloadNotifier {
+            override val context = appContext
+            override fun notifyUpdate(id: Int, editor: (Notification.Builder) -> Unit) {}
+        }
+        val processor = DownloadProcessor(notify)
+
+        val shamiko = appContext.cachedFile("shamiko.zip")
+        runBlocking {
+            testContext.assets.open("shamiko.zip").use {
+                processor.handleModule(it, shamiko.toUri())
+            }
+            checkModuleZip(shamiko)
+            if (shamiko()) {
+                assertTrue(
+                    "Shamiko installation failed",
+                    FlashZip(shamiko.toUri(), TimberLog, TimberLog).exec()
+                )
+            }
+        }
+
+        val lsp = appContext.cachedFile("lsposed.zip")
+        runBlocking {
+            testContext.assets.open("lsposed.zip").use {
+                processor.handleModule(it, lsp.toUri())
+            }
+            checkModuleZip(lsp)
+            if (lsposed()) {
+                assertTrue(
+                    "LSPosed installation failed",
+                    FlashZip(lsp.toUri(), TimberLog, TimberLog).exec()
+                )
+            }
+        }
+
+        if (testModules()) {
+            val root = RootUtils.fs.getFile(Const.MODULE_PATH)
+            setupModule01(root)
+            setupModule02(root)
+            setupModule03(root)
+        }
+    }
+
+    @Test
+    fun setupAppHide() {
+        runBlocking {
+            assertTrue(
+                "App hiding failed",
+                AppMigration.patchAndHide(
+                    context = appContext,
+                    label = "Settings",
+                    pkg = "repackaged.$APP_PACKAGE_NAME"
+                )
+            )
+        }
+    }
+
+    @Test
+    fun setupAppRestore() {
+        runBlocking {
+            assertTrue(
+                "App restoration failed",
+                AppMigration.restoreApp(appContext)
+            )
+        }
+    }
+}

app/core/src/main/java/com/topjohnwu/magisk/test/MagiskAppTest.kt

@@ -0,0 +1,86 @@
+package com.topjohnwu.magisk.test
+
+import android.content.Intent
+import android.content.IntentFilter
+import android.os.Build
+import android.os.ParcelFileDescriptor.AutoCloseInputStream
+import androidx.annotation.Keep
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.topjohnwu.magisk.core.Config
+import com.topjohnwu.magisk.core.Info
+import com.topjohnwu.magisk.core.di.ServiceLocator
+import com.topjohnwu.magisk.core.model.su.SuPolicy
+import kotlinx.coroutines.runBlocking
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertNotNull
+import org.junit.Assert.assertTrue
+import org.junit.BeforeClass
+import org.junit.Test
+import org.junit.runner.RunWith
+import java.util.concurrent.TimeUnit
+
+@Keep
+@RunWith(AndroidJUnit4::class)
+class MagiskAppTest : BaseTest {
+
+    companion object {
+        @BeforeClass
+        @JvmStatic
+        fun before() = BaseTest.prerequisite()
+    }
+
+    @Test
+    fun testZygisk() {
+        assertTrue("Zygisk should be enabled", Info.isZygiskEnabled)
+    }
+
+    @Test
+    fun testSuRequest() {
+        // Bypass the need to actually show a dialog
+        Config.suAutoResponse = Config.Value.SU_AUTO_ALLOW
+        Config.prefs.edit().commit()
+
+        // Inject an undetermined + mute logging policy for ADB shell
+        val policy = SuPolicy(
+            uid = 2000,
+            logging = false,
+            notification = false,
+            remain = 0L
+        )
+        runBlocking {
+            ServiceLocator.policyDB.update(policy)
+        }
+
+        val filter = IntentFilter(Intent.ACTION_VIEW)
+        filter.addCategory(Intent.CATEGORY_DEFAULT)
+        val monitor = instrumentation.addMonitor(filter, null, false)
+
+        // Try to call su from ADB shell
+        val cmd = if (Build.VERSION.SDK_INT < 24) {
+            // API 23 runs executeShellCommand as root
+            "/system/xbin/su 2000 su -c id"
+        } else {
+            "su -c id"
+        }
+        val pfd = uiAutomation.executeShellCommand(cmd)
+
+        // Make sure SuRequestActivity is launched
+        val suRequest = monitor.waitForActivityWithTimeout(TimeUnit.SECONDS.toMillis(10))
+        assertNotNull("SuRequestActivity is not launched", suRequest)
+
+        // Check that the request went through
+        AutoCloseInputStream(pfd).reader().use {
+            assertTrue(
+                "Cannot grant root permission from shell",
+                it.readText().contains("uid=0")
+            )
+        }
+
+        // Check that the database is updated
+        runBlocking {
+            val policy = ServiceLocator.policyDB.fetch(2000)
+                ?: throw AssertionError("PolicyDB is invalid")
+            assertEquals("Policy for shell is incorrect", SuPolicy.ALLOW, policy.policy)
+        }
+    }
+}

app/core/src/main/res/values-ast/strings.xml

@@ -4,7 +4,7 @@
     <string name="modules">Módulos</string>
     <string name="superuser">Superusuariu</string>
     <string name="logs">Rexistru</string>
-    <string name="settings">Axustes</string>
+    <string name="settings">Configuración</string>
     <string name="install">Instalar</string>
     <string name="section_home">Aniciu</string>
     <string name="section_theme">Estilos</string>
@@ -15,7 +15,7 @@
     <string name="loading">Cargando…</string>
     <string name="update">Anovar</string>
     <string name="not_available">N/D</string>
-    <string name="hide">Anubrir</string>
+    <string name="hide">Esconder</string>
     <string name="home_package">Paquete</string>
     <string name="home_app_title">Aplicación</string>
     <string name="home_notice_content">Baxa Magisk NAMÁS dende la páxina oficial de GitHub. ¡Los ficheros de fontes desconocíes puen ser maliciosos!</string>
@@ -39,10 +39,10 @@
     <string name="manager_download_install">Primi equí pa baxalu ya instalalu</string>
     <string name="direct_install">Instalación direuta (aconséyase)</string>
     <string name="install_inactive_slot">Instalar na ralura inactiva (darréu del OTA)</string>
-    <string name="install_inactive_slot_msg">¡El preséu va arrincar OBLIGATORIAMENTE na ralura inactiva darréu de reaniciar!\nUsa esta opción namás dempués d\'acabar l\'anovamientu per OTA.\n¿Quies siguir?</string>
+    <string name="install_inactive_slot_msg">¡El preséu va arrincar OBLIGATORIAMENTE na ralura inactiva dempués de reaniciar!\nUsa esta opción namás dempués d\'acabar l\'anovamientu per OTA.\n¿Quies siguir?</string>
     <string name="setup_title">Configuración adicional</string>
     <string name="select_patch_file">Seleicionar y parchiar un ficheru</string>
-    <string name="patch_file_msg">Seleiciona una imaxe en bruto (*.img) o un archivu d\'ODIN (*.tar)</string>
+    <string name="patch_file_msg">Seleiciona una imaxe en bruto (*.img), un archivu d\'ODIN (*.tar) o un ficheru payload.bin (*.bin)</string>
     <string name="reboot_delay_toast">Reaniciando en 5 segundos…</string>
     <string name="flash_screen_title">Instalación</string>
     <!--Superuser-->
@@ -81,6 +81,9 @@
     <string name="logs_cleared">El rexistru borróse correutamente</string>
     <string name="pid">PID: %1$d</string>
     <string name="target_uid">UID de destín: %1$d</string>
+    <string name="target_pid">Mount ns target PID: %s</string>
+    <string name="selinux_context">Contestu de SELinux: %s</string>
+    <string name="supp_group">Grupu suplementariu: %s</string>
     <!--SafetyNet-->
     <!--MagiskHide-->
     <string name="show_system_app">Aplicaciones del sistema</string>
@@ -94,15 +97,19 @@
     <string name="reboot_bootloader">Reaniciar al cargador d\'arrinque</string>
     <string name="reboot_download">Reaniciar al mou de descarga</string>
     <string name="reboot_edl">Reaniciar al mou EDL</string>
+    <string name="reboot_safe_mode">Mou seguru</string>
     <string name="module_version_author">%1$s por %2$s</string>
     <string name="module_state_remove">Quitar</string>
+    <string name="module_action">Aición</string>
     <string name="module_state_restore">Restaurar</string>
     <string name="module_action_install_external">Instalar dende l\'almacenamientu</string>
     <string name="update_available">Hai un anovamientu disponible</string>
     <string name="suspend_text_riru">Suspendióse\'l módulu porque s\'activó «%1$s»</string>
     <string name="suspend_text_zygisk">Suspendióse\'l módulu porque nun s\'activó «%1$s»</string>
-    <string name="zygisk_module_unloaded">El módulu de Zygisk nun cargó pola mor d\'haber incompatibilidaes</string>
+    <string name="zygisk_module_unloaded">El módulu de Zygisk nun cargó por haber incompatibilidaes</string>
     <string name="module_empty">Nun hai nengún módulu instaláu</string>
+    <string name="confirm_install">¿Quies instalar el módulu «%1$s»?</string>
+    <string name="confirm_install_title">Confirmación de la instalación</string>
     <!--Settings-->
     <string name="settings_dark_mode_title">Mou del estilu</string>
     <string name="settings_dark_mode_message">¡Seleiciona\'l mou que meyor s\'adaute al to estilu!</string>
@@ -111,7 +118,7 @@
     <string name="settings_dark_mode_dark">Escuridá</string>
     <string name="settings_download_path_title">Camín de les descargues</string>
     <string name="settings_download_path_message">Los ficheros van guardase en «%1$s»</string>
-    <string name="settings_hide_app_title">Anubrir Magisk</string>
+    <string name="settings_hide_app_title">Esconder Magisk</string>
     <string name="settings_hide_app_summary">Instala una aplicación intermedia con una ID y una etiqueta al debalu</string>
     <string name="settings_restore_app_title">Restaurar el mou visible</string>
     <string name="settings_restore_app_summary">Fai que l\'aplicación orixinal vuelva ser visible</string>
@@ -149,14 +156,19 @@
     <string name="auto_response">Rempuesta automática</string>
     <string name="request_timeout">Tiempu d\'espera de les solicitúes</string>
     <string name="superuser_notification">Avisu de superusuariu</string>
-    <string name="settings_su_reauth_title">Volver autenticar darréu d\'anovar</string>
+    <string name="settings_su_reauth_title">Volver autenticar dempués d\'anovar</string>
     <string name="settings_su_reauth_summary">Vuelve pidir los permisos de superusuariu dempués d\'anovar les aplicaciones</string>
     <string name="settings_su_tapjack_title">Proteición escontra\'l tapjacking</string>
     <string name="settings_su_tapjack_summary">El diálogu de concesión de permisos de superusuariu nun respuende a la entrada mentanto lu torgue otra ventana o superposición</string>
+    <string name="settings_su_auth_title">Autenticación d\'usuariu</string>
+    <string name="settings_su_auth_summary">Pide l\'autenticación demientres les solicitúes de superusuariu</string>
+    <string name="settings_su_auth_insecure">Nun se configuró nengún métodu d\'autenticación nel preséu</string>
     <string name="settings_customization">Personalización</string>
-    <string name="setting_add_shortcut_summary">Amiesta un atayu a la pantalla d\'aniciu en casu de que\'l nome y l\'iconu seyan difíciles de reconocer darréu d\'anubrir l\'aplicación</string>
+    <string name="setting_add_shortcut_summary">Amiesta un atayu a la pantalla d\'aniciu en casu de que\'l nome y l\'iconu seyan difíciles de reconocer dempués d\'esconder l\'aplicación</string>
     <string name="settings_doh_title">DNS per HTTPS</string>
     <string name="settings_doh_description">Una igua alternativa pal envelenamientu de DNS en dalgunos países</string>
+    <string name="settings_random_name_title">Nome de la salida aleatoriu</string>
+    <string name="settings_random_name_description">Fai que\'l nome de ficheru de la salida de les imáxenes parchiaes y los ficheros tar seya aleatoriu pa impidir la deteición</string>
     <string name="multiuser_mode">Mou de multiusuariu</string>
     <string name="settings_owner_only">Namás el propietariu del preséu</string>
     <string name="settings_owner_manage">El propietariu xestionáu del preséu</string>
@@ -186,11 +198,14 @@
     <string name="repo_install_title">Instalación de: %1$s %2$s (%3$d)</string>
     <string name="download">Baxar</string>
     <string name="reboot">Reaniciar</string>
+    <string name="close">Zarrar</string>
     <string name="release_notes">Notes de la versión</string>
     <string name="flashing">Flaxando…</string>
+    <string name="running">Executando…</string>
     <string name="done">¡Fecho!</string>
+    <string name="done_action">Completóse l\'aición de: %1$s</string>
     <string name="failure">¡Falló!</string>
-    <string name="hide_app_title">Anubriendo l\'aplicación Magisk…</string>
+    <string name="hide_app_title">Escondiendo l\'aplicación Magisk…</string>
     <string name="open_link_failed_toast">Nun s\'atopó nenguna aplicación p\'abrir l\'enllaz</string>
     <string name="complete_uninstall">Desinstalar dafechu</string>
     <string name="restore_img">Restaurar les imáxenes</string>
@@ -200,6 +215,7 @@
     <string name="setup_fail">La configuración falló</string>
     <string name="env_fix_title">Configuración adicional</string>
     <string name="env_fix_msg">El preséu precisa una configuración adicional pa que Magisk funcione afayadizamente. ¿Quies siguir y reaniciar?</string>
+    <string name="env_full_fix_msg">El preséu precisa volver flaxar Magisk pa que funcione afayadizamente. Volvi instalar Magisk dientro de l\'aplicación porque\'l mou de recuperación nun pue consiguir la información correuta del preséu.</string>
     <string name="setup_msg">Executando la configuración del entornu…</string>
     <string name="unsupport_magisk_title">Versión non compatible</string>
     <string name="unsupport_magisk_msg">Esta versión de l\'aplicación nun ye compatible coles versiones de Magisk anteriores a la %1$s.\n\nL\'aplicación va comportase como si Magisk nun tuviere instaláu, anueva Magisk namás que puedas.</string>
@@ -207,12 +223,13 @@
     <string name="unsupport_system_app_msg">Esta aplicación nun se pue executar nel espaciu del sistema. Volvi instalala mas nel espaciu del usuariu.</string>
     <string name="unsupport_other_su_msg">Detectóse un binariu «su» que nun ye de Magisk. Quita cualesquier solución de root y/o volvi instalar Magisk.</string>
     <string name="unsupport_external_storage_msg">Magisk ta instaláu nel almacenamientu esternu. Movi l\'aplicación al almacenamientu internu, por favor.</string>
-    <string name="unsupport_nonroot_stub_msg">Magisk nun pue siguir funcionando nel mou anubríu darréu que se perdió\'l root. Restaura\'l mou visible de l\'aplicación.</string>
+    <string name="unsupport_nonroot_stub_msg">Magisk nun pue siguir funcionando nel mou escondíu darréu que se perdió\'l root. Restaura\'l mou visible de l\'aplicación.</string>
     <string name="unsupport_nonroot_stub_title">@string/settings_restore_app_title</string>
     <string name="external_rw_permission_denied">Concede\'l permisu d\'almacenamientu p\'activar esta funcionalidá</string>
+    <string name="post_notifications_denied">Concede\'l permisu de los avisos p\'activar esta función</string>
     <string name="install_unknown_denied">Permite la instalación d\'aplicaciones desconocíes p\'activar esta funcionalidá</string>
     <string name="add_shortcut_title">Amestar un atayu a la pantalla d\'aniciu</string>
-    <string name="add_shortcut_msg">Darréu d\'anubrir esta aplicación, el so nome ya iconu van ser difíciles de reconocer. ¿Quies amestar un atayu a la pantalla d\'aniciu?</string>
+    <string name="add_shortcut_msg">Dempués d\'esconder esta aplicación, el so nome ya iconu van ser difíciles de reconocer. ¿Quies amestar un atayu a la pantalla d\'aniciu?</string>
     <string name="app_not_found">Nun s\'atopó nenguna aplicación pa remanar esta aición</string>
     <string name="reboot_apply_change">Reanicia p\'aplicar los cambeos</string>
     <string name="restore_app_confirmation">Esta aición va restaurar l\'aplicación orixinal y desanicia la intermedia. ¿De xuru que quies facelo?</string>

app/core/src/main/res/values-iw/strings.xml

@@ -10,10 +10,9 @@
     <string name="section_theme">עיצוב</string>
     <string name="denylist">רשימת דחייה</string>
 
-
     <!--Home-->
     <string name="no_connection">אין חיבור זמין</string>
-    <string name="app_changelog">רשימת שינויים</string>
+    <string name="app_changelog">יומן שינויים</string>
     <string name="loading">טוען…</string>
     <string name="update">עדכון</string>
     <string name="not_available">ל/ז</string>
@@ -45,16 +44,16 @@
     <string name="install_inactive_slot_msg">ההתקן שלך ייאלץ אתחול לחריץ הלא פעיל הנוכחי שלך לאחר הפעלה מחדש!\nיש להשתמש באפשרות זו רק לאחר ביצוע OTA בלבד.\nלהמשיך?</string>
     <string name="setup_title">התקנה נוספת</string>
     <string name="select_patch_file">בחירה והתקנת קובץ</string>
-    <string name="patch_file_msg">בחירת תמונה גולמית (*.img) או ODIN קובץ tar (*.tar)</string>
+    <string name="patch_file_msg">בחירת תמונה גולמית (*.img) או ODIN tarfile (*.tar) או payload.bin (*.bin)</string>
     <string name="reboot_delay_toast">מאתחל בעוד 5 שניות…</string>
     <string name="flash_screen_title">התקנה</string>
 
     <!--Superuser-->
     <string name="su_request_title">בקשות משתמש על</string>
     <string name="touch_filtered_warning">מכיוון שיישום מסתיר בקשה של משתמש על, Magisk לא יכול לאמת את תגובתך</string>
-    <string name="deny">דחה</string>
+    <string name="deny">דחייה</string>
     <string name="prompt">מיידי</string>
-    <string name="grant">הענק</string>
+    <string name="grant">הענקה</string>
     <string name="su_warning">מעניק גישה מלאה להתקן שלך.\nיש לדחות באי וודאות!</string>
     <string name="forever">לצמיתות</string>
     <string name="once">פעם אחת</string>
@@ -62,24 +61,24 @@
     <string name="twentymin">20 דקות</string>
     <string name="thirtymin">חצי שעה</string>
     <string name="sixtymin">שעה</string>
-    <string name="su_allow_toast">%1$s הוענקו הרשאות משתמש עבור</string>
+    <string name="su_allow_toast">%1$s קיבל הרשאות משתמש על</string>
-    <string name="su_deny_toast">%1$s נשללו הרשאות משתמש עבור</string>
+    <string name="su_deny_toast">%1$s נשללו הרשאות משתמש על</string>
     <string name="su_snack_grant">הרשאות משתמש על עבור %1$s הוענקו</string>
     <string name="su_snack_deny">הרשאות משתמש על עבור %1$s נשללו</string>
-    <string name="su_snack_notif_on">התראות עבור %1$s פועלות</string>
+    <string name="su_snack_notif_on">התראות של %1$s מופעלות</string>
-    <string name="su_snack_notif_off">התראות עבור %1$s כבויות</string>
+    <string name="su_snack_notif_off">התראות של %1$s מושבתות</string>
     <string name="su_snack_log_on">יומני רישום עבור %1$s פועלות</string>
-    <string name="su_snack_log_off">יומני רישום עבור %1$s כבויות</string>
+    <string name="su_snack_log_off">יומני רישום עבור %1$s מושבתות</string>
     <string name="su_revoke_title">להסיר?</string>
     <string name="su_revoke_msg">נא לאשר שלילת הרשאות עבור %1$s?</string>
     <string name="toast">הרמת כוסית</string>
     <string name="none">ללא</string>
     <string name="superuser_toggle_notification">התראות</string>
     <string name="superuser_toggle_revoke">הסרה</string>
-    <string name="superuser_policy_none">לא נתבקשו הרשאות משתמש על על ידי שום יישום</string>
+    <string name="superuser_policy_none">טרם נתבקשו הרשאות משתמש על על ידי יישומים</string>
 
     <!--Logs-->
-    <string name="log_data_none">הינך ללא יומן רישום, יש לנסות להשתמש ביישומים מותאמים יותר למשתמש העל שלך</string>
+    <string name="log_data_none">הינך ללא יומן, יש לנסות להשתמש יותר ביישומי השורש שלך</string>
     <string name="log_data_magisk_none">יומני רישום Magisk ריקים, זה מוזר</string>
     <string name="menuSaveLog">שמירת יומן רישום</string>
     <string name="menuClearLog">ניקוי יומן רישום כעת</string>
@@ -92,7 +91,7 @@
 
     <!--SafetyNet-->
 
-    <!-- MagiskHide -->
+    <!--MagiskHide-->
     <string name="show_system_app">הצגת יישומי מערכת</string>
     <string name="show_os_app">הצגת יישומי מערכת הפעלה</string>
     <string name="hide_filter_hint">סינון לפי שם</string>
@@ -100,14 +99,16 @@
 
     <!--Module-->
     <string name="no_info_provided">(לא סופק מידע)</string>
-    <string name="reboot_userspace">אתחול מהיר</string>
+    <string name="reboot_userspace">אתחול רך</string>
     <string name="reboot_recovery">אתחול למצב שחזור</string>
-    <string name="reboot_bootloader">אתחול מצב מנהל האתחול</string>
+    <string name="reboot_bootloader">אתחול לטוען האתחול</string>
-    <string name="reboot_download">אתחול מצב הורדה</string>
+    <string name="reboot_download">אתחול למצב הורדה</string>
     <string name="reboot_edl">אתחול למצב EDL</string>
+    <string name="reboot_safe_mode">מצב בטוח</string>
     <string name="module_version_author">%1$s מאת %2$s</string>
     <string name="module_state_remove">הסרה</string>
-    <string name="module_state_restore">שיחזור</string>
+    <string name="module_action">פעולה</string>
+    <string name="module_state_restore">שחזור</string>
     <string name="module_action_install_external">התקנה מהאחסון</string>
     <string name="update_available">עדכונים זמינים</string>
     <string name="suspend_text_riru">מודול מושעה כי %1$s מופעל</string>
@@ -117,7 +118,7 @@
     <string name="confirm_install">להתקין מודול %1$s?</string>
     <string name="confirm_install_title">אישור התקנה</string>
 
-    <!--Settings -->
+    <!--Settings-->
     <string name="settings_dark_mode_title">מצב עיצוב</string>
     <string name="settings_dark_mode_message">נא לבחור מצב המתאים ביותר לסגנון שלך!</string>
     <string name="settings_dark_mode_light">תמיד בהיר</string>
@@ -128,11 +129,11 @@
     <string name="settings_hide_app_title">הסתרת היישום Magisk</string>
     <string name="settings_hide_app_summary">התקנת יישום מתווך עם מזהה חבילה אקראי ותווית שם מותאמת אישית</string>
     <string name="settings_restore_app_title">שיחזור היישום Magisk</string>
-    <string name="settings_restore_app_summary">יש לבטל את הסתרת היישום ולשחזור אותו ל-APK המקורי</string>
+    <string name="settings_restore_app_summary">ביטול הסתרת היישום ושחזור אל ה-APK המקורי</string>
     <string name="language">שפה</string>
     <string name="system_default">(ברירת מחדל מערכת)</string>
     <string name="settings_check_update_title">בדיקת עדכונים</string>
-    <string name="settings_check_update_summary">בדוק מעת לעת ברקע אם יש עדכונים</string>
+    <string name="settings_check_update_summary">בדיקה מעת לעת ברקע אם יש עדכונים</string>
     <string name="settings_update_channel_title">ערוץ עדכון</string>
     <string name="settings_update_stable">יציב</string>
     <string name="settings_update_beta">בטא</string>
@@ -161,12 +162,12 @@
     <string name="settings_su_request_60">60 שניות</string>
     <string name="superuser_access">גישת משתמש על</string>
     <string name="auto_response">תגובה אוטומטית</string>
-    <string name="request_timeout">בקש פסק זמן</string>
+    <string name="request_timeout">בקשת פסק זמן</string>
     <string name="superuser_notification">התראות משתמש על</string>
     <string name="settings_su_reauth_title">אימות מחדש לאחר שדרוג</string>
     <string name="settings_su_reauth_summary">אימות מחדש הרשאות של משתמש על לאחר שדרוג יישום</string>
-    <string name="settings_su_tapjack_title">הפעלת הגנת Tapjacking</string>
+    <string name="settings_su_tapjack_title">הגנת Tapjacking</string>
-    <string name="settings_su_tapjack_summary">תיבת הדו שיח של משתמש העל לא תגיב לקלט כשהיא מוסתרת על ידי חלון או כיסוי אחר</string>
+    <string name="settings_su_tapjack_summary">תיבת הדו שיח של משתמש העל לא תגיב לקלט כשהיא מוסתרת על ידי חלון או שכבת על אחרת</string>
     <string name="settings_su_auth_title">אימות משתמש</string>
     <string name="settings_su_auth_summary">בקשת אימות משתמש במהלך בקשות משתמש על</string>
     <string name="settings_su_auth_insecure">לא מוגדרת שיטת אימות בהתקן</string>
@@ -174,6 +175,8 @@
     <string name="setting_add_shortcut_summary">הוספת קיצור דרך יפה במסך הבית למקרה שקשה לזהות את השם ואת הסמל לאחר הסתרת היישום</string>
     <string name="settings_doh_title">DNS על HTTPS</string>
     <string name="settings_doh_description">עקיפת DNS מורעל במדינות מסוימות</string>
+    <string name="settings_random_name_title">שם פלט אקראי</string>
+    <string name="settings_random_name_description">שם אקראי לקובץ הפלט של תמונות מתוקנות וקבצי tar כדי למנוע זיהוי</string>
     <string name="multiuser_mode">מצב מרובה משתמשים</string>
     <string name="settings_owner_only">בעל ההתקן בלבד</string>
     <string name="settings_owner_manage">אחראי ניהול ההתקן</string>
@@ -205,10 +208,13 @@
     <string name="repo_install_title">מתקין %1$s %2$s(%3$d)</string>
     <string name="download">הורדה</string>
     <string name="reboot">הפעלה מחדש</string>
+    <string name="close">סגירה</string>
     <string name="release_notes">הערות שחרור</string>
     <string name="flashing">צורב…</string>
+    <string name="running">רץ…</string>
     <string name="done">בוצע!</string>
-    <string name="failure">נכשל</string>
+    <string name="done_action">בוצעה ריצת פעולה של %1$s</string>
+    <string name="failure">נכשל!</string>
     <string name="hide_app_title">מסתיר את יישום Magisk…</string>
     <string name="open_link_failed_toast">לא נמצאו יישומים לפתיחת קישור זה</string>
     <string name="complete_uninstall">הסרה מלאה</string>
@@ -237,4 +243,5 @@
     <string name="app_not_found">לא נמצא יישום לטיפול בפעולה זו</string>
     <string name="reboot_apply_change">ייש להפעיל מחדש כדי להחיל שינויים</string>
     <string name="restore_app_confirmation">פעולה זו תשחזר את היישום המוסתר חזרה ליישום המקורי. האם בוודאות ברצונך לעשות את זה?</string>
+
 </resources>

app/core/src/main/res/values-ku/strings.xml

@@ -0,0 +1,252 @@
+<resources>
+
+    <!--Sections-->
+    <string name="modules">زیادکراوەکان</string>
+    <string name="superuser">سوپەر یوسەر</string>
+    <string name="logs">تۆمارەکان</string>
+    <string name="settings">ڕێکخستنەکان</string>
+    <string name="install">دامەزراندن</string>
+    <string name="section_home">ماڵەوە</string>
+    <string name="section_theme">ڕووکارەکان</string>
+    <string name="denylist">پێڕستی ڕێگەپێنەدراوەکان</string>
+
+    <!--Home-->
+    <string name="no_connection">هێڵ بەردەست نییە</string>
+    <string name="app_changelog">گۆڕانکارییەکان</string>
+    <string name="loading">کردنەوە…</string>
+    <string name="update">بەرزکردنەوە</string>
+    <string name="not_available">نییە</string>
+    <string name="hide">شاردنەوە</string>
+    <string name="home_package">پاکێج</string>
+    <string name="home_app_title">ئەپ</string>
+
+    <string name="home_notice_content">تەنها لە گیتهەبی فەرمی ماجیسک دابگرە، لە شوێنی تر لەوانەیە زیانبەخش بێت</string>
+    <string name="home_support_title">پشتگیریمان بکە</string>
+    <string name="home_follow_title">شوێنمان بکەوە</string>
+    <string name="home_item_source">سەرچاوە</string>
+    <string name="home_support_content">ماجیسک بە خۆڕاییە و هەر واش ئەمێنێتەوە، بەهەرحاڵ ئەتوانیت پشتگیرییەکمان بکەی بۆ گرنگی پێدان</string>
+    <string name="home_installed_version">داگیراوە</string>
+    <string name="home_latest_version">دوایین وەشان</string>
+    <string name="invalid_update_channel">کەناڵێکی نوێکردنەوەی هەڵە</string>
+    <string name="uninstall_magisk_title">سڕینەوەی ماجیسک</string>
+    <string name="uninstall_magisk_msg">هەموو زیادکراوەکان دەسڕێنەوە، ڕۆت دەسڕێتەوە، و هەر ڕەمزێنراوێک بەهۆی ماجیسک کرابێ لادەچێت!</string>
+
+    <!--Install-->
+    <string name="keep_force_encryption">ڕەمزاندنی بەزۆر بهێڵەوە</string>
+    <string name="keep_dm_verity">بهێڵەوە AVB 2.0/dm-verity</string>
+    <string name="recovery_mode">دۆخی ڕیکەڤەڕی</string>
+    <string name="install_options_title">هەڵبژاردنەکان</string>
+    <string name="install_method_title">ڕێگای</string>
+    <string name="install_next">دواتر</string>
+    <string name="install_start">با بیکەین</string>
+    <string name="manager_download_install">بۆ داگرتن و ڕێکخستن کرتە بکە</string>
+    <string name="direct_install">داگرتنی ڕاستەوخۆ(پێشنیارکراوە)</string>
+    <string name="install_inactive_slot">دایبگرە بۆ خانەی ناچالاک(پاش OTA)</string>
+    <string name="install_inactive_slot_msg">ئێستا ئامێرەکەت دەچێتە خانە ناچالاکەکە، ئەمە بەکاربهێنە تەنها دوای ئەپدەیت کردن لە ڕێگەی OTA، بەردەوام دەبیت؟</string>
+    <string name="setup_title">ڕێکخستنی زیاتر</string>
+    <string name="select_patch_file">فایلێک هەڵبژێرە و پینەی بکە</string>
+    <string name="patch_file_msg">تکایە فایلێکی Tar یان img یان payload.bin هەڵبژێرە</string>
+    <string name="reboot_delay_toast">ڕێستارت کردنەوە لە ماوەی ٥ چرکە…</string>
+    <string name="flash_screen_title">ڕێکخستن</string>
+
+    <!--Superuser-->
+    <string name="su_request_title">داواکاری سوپەریوسەر</string>
+    <string name="touch_filtered_warning">ئەپێک لە سەر شاشەکەیە، ناتوانین دڵنیا بینەوە</string>
+    <string name="deny">ڕەتکردنەوە</string>
+    <string name="prompt">داواکاری</string>
+    <string name="grant">ڕێگەپێدان</string>
+    <string name="su_warning">ڕێگەپێدان بۆ تەواوی ئامێرەکەت، گەر دڵنیا نیت ڕەتی بکەوە</string>
+    <string name="forever">بۆ هەمیشە</string>
+    <string name="once">بۆ یەکجار</string>
+    <string name="tenmin">بۆ ١٠ خولەک</string>
+    <string name="twentymin">بۆ ٢٠ خولەک</string>
+    <string name="thirtymin">بۆ ٣٠ خولەک</string>
+    <string name="sixtymin">بۆ ٦٠ خولەک</string>
+    <string name="su_allow_toast">%1$s ڕێگەپێدانی سوپەریوسەری بۆ زیادکرا</string>
+    <string name="su_deny_toast">%1$s ڕێگەپێدانی سوپەریوسەر ڕەتکرایەوە</string>
+    <string name="su_snack_grant">ڕێگەپێدانی سوپەریوسەری %1$s بۆ درا</string>
+    <string name="su_snack_deny">ڕێگەپێدانی سوپەریوسەر %1$s ڕەتکرایەوە</string>
+    <string name="su_snack_notif_on">ئاگەدارکردنەوەکانی %1$s کارا کراوە</string>
+    <string name="su_snack_notif_off">ئاگەدارکردنەوەکانی %1$s کوژاوەتەوە</string>
+    <string name="su_snack_log_on">تۆمارەکانی %1$s کراوەتەوە</string>
+    <string name="su_snack_log_off">تۆمارەکانی %1$s کوژاوەتەوە</string>
+    <string name="su_revoke_title">لابردن؟</string>
+    <string name="su_revoke_msg">دڵنیابەوە بۆ لابردنی سوپەریوسەر بۆ %1$s </string>
+    <string name="toast">هێنانەسەر</string>
+    <string name="none">هیچ</string>
+
+    <string name="superuser_toggle_notification">ئاگادارییەکان</string>
+    <string name="superuser_toggle_revoke">لابردن</string>
+    <string name="superuser_policy_none">هیچ ئەپێک تا ئێستا داوای سوپەریوسەری نەکردووە</string>
+
+    <!--Logs-->
+    <string name="log_data_none">هیچ تۆمارێک نییە، ئەو ئەپانەی ڕۆتیان پێویستە زوزو بەکاریبێنە</string>
+    <string name="log_data_magisk_none">تۆمارەکانی ماجیسک بەتاڵن، باشە بۆ؟</string>
+    <string name="menuSaveLog">تۆمارەکان هەڵبگرە</string>
+    <string name="menuClearLog">تۆمارەکان بسڕەوە</string>
+    <string name="logs_cleared">بەسەرکەوتویی تۆمارەکان سڕانەوە</string>
+    <string name="pid">PID: %1$d</string>
+    <string name="target_uid">ئامانج UID: %1$d</string>
+    <string name="target_pid">Mount ns target PID: %s</string>
+    <string name="selinux_context">SELinux context: %s</string>
+    <string name="supp_group">Supplementary group: %s</string>
+
+    <!--SafetyNet-->
+
+    <!--MagiskHide-->
+    <string name="show_system_app">پیشاندانی ئەپەکانی سیستەم</string>
+    <string name="show_os_app">پیشاندانی ئەپەکان</string>
+    <string name="hide_filter_hint">پاڵاوتنی بەپێی ناو</string>
+    <string name="hide_search">گەڕان</string>
+
+    <!--Module-->
+    <string name="no_info_provided">(هیچ زانیارییەک نییە)</string>
+    <string name="reboot_userspace">ڕێستارت کردنەوە</string>
+    <string name="reboot_recovery">چوونە ناو ڕیکەڤەری</string>
+    <string name="reboot_bootloader">چوونە ناو بووتلۆدەر</string>
+    <string name="reboot_download">چوونە ناو داونلۆد</string>
+    <string name="reboot_edl">چوونە ناو EDL</string>
+    <string name="reboot_safe_mode">دۆخی پارێزراو</string>
+    <string name="module_version_author">%1$s by %2$s</string>
+    <string name="module_state_remove">سڕینەوە</string>
+    <string name="module_action">کارا</string>
+    <string name="module_state_restore">گەڕاندنەوە</string>
+    <string name="module_action_install_external">لە بیرگەکەتەوە ڕێکی بخە</string>
+    <string name="update_available">وەشانی نوێ بەردەستە</string>
+    <string name="suspend_text_riru">زیادکراوەکە کار ناکات چونکە %1$s کراوەتەوە</string>
+    <string name="suspend_text_zygisk">زیادکراوەکە کارناکات چونکە %1$s نەکراوەتەوە</string>
+    <string name="zygisk_module_unloaded">زیادکراوی Zygisk بەهۆی نەگونجان کارناکات</string>
+    <string name="module_empty">هیچ زیادکراوێک دانەبەزیوە</string>
+    <string name="confirm_install">دابەزاندنی زیادکراو %1$s?</string>
+    <string name="confirm_install_title">دڵنیابوونەوە لە دابەزاندن</string>
+
+    <!--Settings-->
+    <string name="settings_dark_mode_title">جۆری ڕووکار</string>
+    <string name="settings_dark_mode_message">حەزت لە کامەی بوو ئەوە هەڵبژێرە</string>
+    <string name="settings_dark_mode_light">هەمیشە دۆخی ڕوناک</string>
+    <string name="settings_dark_mode_system">با بەگوێرەی سیستەمەکە بێت!</string>
+    <string name="settings_dark_mode_dark">هەمیشە دۆخی تاریک</string>
+    <string name="settings_download_path_title">شوێنی داگرتنەکە</string>
+    <string name="settings_download_path_message">فایلەکان هەڵدەگیرێن لە %1$s</string>
+    <string name="settings_hide_app_title">شاردنەوەی ئەپی ماجیسک</string>
+    <string name="settings_hide_app_summary">داگرتنی ماجیسک بە ناوی جیاوە</string>
+    <string name="settings_restore_app_title">ئەپە ڕەسەنەکە بهێنەوە</string>
+    <string name="settings_restore_app_summary">ئەپەکە دەربخەوە و ڕەسەنڵ</string>
+    <string name="language">زمان</string>
+    <string name="system_default">(وەک هی ئامێرەکە)</string>
+    <string name="settings_check_update_title">گەڕان بەدوای نوێکاری</string>
+    <string name="settings_check_update_summary">گەڕان بەدوای نوێکاری خۆکارانە</string>
+    <string name="settings_update_channel_title">کەناڵی نوێکاری</string>
+    <string name="settings_update_stable">جێگیر</string>
+    <string name="settings_update_beta">پێشوەختە(بێتا)</string>
+    <string name="settings_update_custom">تایبەت</string>
+    <string name="settings_update_custom_msg">بەستەرێکی تایبەت دابنێ</string>
+    <string name="settings_zygisk_summary">کارپێکردنی بەشێکی ماجیسک لە zygote daemon</string>
+    <string name="settings_denylist_title">پێڕستی نەرێنی کراوەکان</string>
+    <string name="settings_denylist_summary">هەر ئەپێک لە پێڕستی نەرێنییەکان کاریگەریەکانی ماجیسکی لەسەر نییە</string>
+    <string name="settings_denylist_config_title">دەستکاریکردنی پێڕستی نەرێنیکراوەکان</string>
+    <string name="settings_denylist_config_summary">ئەو ئەپە هەڵبژێرە کە دەتەوێت نەرێنیی بکەیت</string>
+    <string name="settings_hosts_title">هۆستی ناسیستەمی</string>
+    <string name="settings_hosts_summary"> هۆستی ناسیستەمی بۆ لابردنی ڕیکلامەکان</string>
+    <string name="settings_hosts_toast"> هۆستی ناسیستەمی زیادکرا</string>
+    <string name="settings_app_name_hint">ناوی نوێ</string>
+    <string name="settings_app_name_helper">ئەپەکە بەم ناوەوە دروست دەکرێتەوە</string>
+    <string name="settings_app_name_error">هەڵەیە</string>
+    <string name="settings_su_app_adb">ئەپەکان و ADB</string>
+    <string name="settings_su_app">تەنها ئەپەکان</string>
+    <string name="settings_su_adb">ADB تەنها</string>
+    <string name="settings_su_disable">ناچالاک کراوە</string>
+    <string name="settings_su_request_10">10 چرکە</string>
+    <string name="settings_su_request_15">15 چرکە</string>
+    <string name="settings_su_request_20">20 چرکە</string>
+    <string name="settings_su_request_30">30 چرکە</string>
+    <string name="settings_su_request_45">45 چرکە</string>
+    <string name="settings_su_request_60">60 چرکە</string>
+    <string name="superuser_access">دەسەڵاتی سوپەریوسەر</string>
+    <string name="auto_response">وەڵامدانەوەی خۆکارانە</string>
+    <string name="request_timeout">ماوەی وەڵامدانەوە</string>
+    <string name="superuser_notification">ئاگەدارییەکانی سوپەریوسەر</string>
+    <string name="settings_su_reauth_title">پرسیاربکەوە دوای هەر نوێکردنەوەیەک</string>
+    <string name="settings_su_reauth_summary">دوای نوێکردنەوەی ئەپەکان دووبارە پرسیار بکەوە بۆ دەسەڵاتی سوپەریوسەر</string>
+    <string name="settings_su_tapjack_title">پارێزگاری کردن لە ئەگەری دەستلێدانی تر</string>
+    <string name="settings_su_tapjack_summary"> کاتێک ئەپێکی تر بەسەر شاشەکەوەیە، سوپەر یوسەر وەڵام ناداتەوە لە کردنی هەر بژاردەیەک لەبەر پارێزراوی</string>
+    <string name="settings_su_auth_title">دڵنیاکردنەوەی کەسی</string>
+    <string name="settings_su_auth_summary">داواکاری بکە بۆ دڵنیاکردنەوەی کەسی لەکاتی داواکاری سوپەریوسەر</string>
+    <string name="settings_su_auth_insecure">هیچ دڵنیاکردنەوەیەک نییە</string>
+    <string name="settings_customization">دەستکاریکردن</string>
+    <string name="setting_add_shortcut_summary">یەک ئایکۆنی جوان زیادبکە بۆ سەر شاشەکە ئەگەر قورس بوو ئەوەی خۆی بدۆزیتەوە</string>
+    <string name="settings_doh_title">DNS بەسەر HTTPS</string>
+    <string name="settings_doh_description">Workaround DNS خراپە لە هەندێک شوێن</string>
+    <string name="settings_random_name_title">ناوێک لەخۆیەوە</string>
+    <string name="settings_random_name_description">دانانی ناوێک لەخۆوە تاوەکوو ئاشکرا نەبێت</string>
+
+    <string name="multiuser_mode">دۆخی فرەبەکارهێنەر</string>
+    <string name="settings_owner_only">تەنها خاوەنی ئامێر</string>
+    <string name="settings_owner_manage">خاوەنی ئامێر</string>
+    <string name="settings_user_independent">بەکارهێنەری سەربەخۆ</string>
+    <string name="owner_only_summary">تەنها خاوەنەکە دۆخی ڕۆتی هەیە</string>
+    <string name="owner_manage_summary">تەنها خاوەنەکە دەسەڵاتی بەکارهێنانی ڕۆتی هەیە</string>
+    <string name="user_independent_summary">هەر بەکارهێنەرێک یاسای جیاوازی هەیە</string>
+
+    <string name="mount_namespace_mode">چونە دۆخی بۆشایی ناو</string>
+    <string name="settings_ns_global">بۆشاییناوی گشتی</string>
+    <string name="settings_ns_requester">بۆشایی ناوی خۆیی</string>
+    <string name="settings_ns_isolate">بۆشایی ناوی جیا</string>
+    <string name="global_summary">هەمو ڕۆتەکان ناوی گشتی بەکار ئەهێنن</string>
+    <string name="requester_summary">هەمو ڕۆتەکان ناوی خۆیی بەکار ئەهێنن</string>
+    <string name="isolate_summary">هەمو ڕۆتەکان ناوی جیا بەکار ئەهێنن</string>
+
+    <!--Notifications-->
+    <string name="update_channel">نوێکردنەوەکانی ماجیسک</string>
+    <string name="progress_channel">ئاگادارییە کاراکان</string>
+    <string name="updated_channel">نوێکردنەوە سەرکەوتووبوو</string>
+    <string name="download_complete">داگرتن سەرکەوتووبوو</string>
+    <string name="download_file_error">هەڵەیەک رووی دا لەکاتی داگرتنی فایلەکە</string>
+    <string name="magisk_update_title">وەشانی نوێی ماجیسک ئامادەیە!</string>
+    <string name="updated_title">ماجیسک نوێکراوە!</string>
+    <string name="updated_text">کرتە بکە بۆ کردنەوەی ئەپ</string>
+
+    <!--Toasts, Dialogs-->
+    <string name="yes">بەڵێ</string>
+    <string name="no">نەخێر</string>
+    <string name="repo_install_title">داگرتن %1$s %2$s(%3$d)</string>
+    <string name="download">داگرتن</string>
+    <string name="reboot">ڕێستارت</string>
+    <string name="close">داخستن</string>
+    <string name="release_notes">نێبینییەکان</string>
+    <string name="flashing">فلاش کردن</string>
+    <string name="running">کار کردن...</string>
+    <string name="done">تەواو!</string>
+    <string name="done_action">کارکردنی %1$s تەواو بوو</string>
+    <string name="failure">Failed!</string>
+    <string name="hide_app_title">شاردنەوەی ئەپی ماجیسک…</string>
+    <string name="open_link_failed_toast">هیچ ئەپێک تییە تا لینکەکەی پێ بکرێتەوە</string>
+    <string name="complete_uninstall">سڕینەوەی تەواوی</string>
+    <string name="restore_img">هێنانەوەی img</string>
+    <string name="restore_img_msg">هێنانەوە…</string>
+    <string name="restore_done">هاتەوە!</string>
+    <string name="restore_fail">هیچ فایلێکی هەڵگیراوت نیە!</string>
+    <string name="setup_fail">ڕێکخستن شکستی هێنا</string>
+    <string name="env_fix_title">پێویستی بە ڕێکخستنی زیاترە</string>
+    <string name="env_fix_msg">مۆبایلەکەت پێویستی بە ڕێکخستنی زیاترە، ئایا ئەتەوێت بەردەوام بیت و ڕێستارتی بکەیتەوە؟</string>
+    <string name="env_full_fix_msg"> پێویستە دوبارە ماجیسک دابگریتەوە بۆ ئەوەی بەباشی کاربکات تکایە ماجیسک دابگرەوە لەناو ئەپەکە خۆی چونکە لە ڕیکەڤەرییەوە ناتوانرێ زانیاری تەواو لەسەر ئامێرەکە دەستبخرێت </string>
+    <string name="setup_msg">دەستپێکردن....</string>
+    <string name="unsupport_magisk_title">وەشانی ماجیسک پاڵپشتینەکراوە</string>
+    <string name="unsupport_magisk_msg">وەشانی ماجیسکەکەت زۆر کۆنە وەک ئەوە وایە هەر نەبێت، تکایە نوێی بکەوە بە زوترین کات</string>
+    <string name="unsupport_general_title">باری نائاسایی</string>
+    <string name="unsupport_system_app_msg">ئەم ئەپە وەکو ئەپی سیستەم کارناکات، تکایە بیگۆڕەوە بۆ ئەپی ئاسایی</string>
+    <string name="unsupport_other_su_msg"> \"su\" binary یەکی بێگانە دۆزرایەوە، تکایە جگە لە ماجیسک ئەپی تر بەکارمەهێنە بۆ ڕۆت کردن  </string>
+    <string name="unsupport_external_storage_msg">ماجیسک لە بیرگەی دەرەکی داگیراوە، تکایە بیبەوە بۆ ناوەکی</string>
+    <string name="unsupport_nonroot_stub_msg">ئەپە شاراوەکە کار ناکات چونکە ڕۆتەکە نەماوە، تکایە ئەپە ڕەسەنەکە بگەڕێنەوە</string>
+    <string name="unsupport_nonroot_stub_title">@string/settings_restore_app_title</string>
+    <string name="external_rw_permission_denied">ڕەزامەندی بیرگە بدە تاوەکوو ئەمە کار بکات</string>
+    <string name="post_notifications_denied">ڕەزامەندی ئاگاداری بکە تاوەکوو ئەمە کار بکات</string>
+    <string name="install_unknown_denied">ڕەزامەندی "install unknown apps" تاوەکوو کار بکات</string>
+    <string name="add_shortcut_title">زیادی بکە بۆ سەر شاشە</string>
+    <string name="add_shortcut_msg">دوای شاردنەوەی ئەم ئەپە، ئەتەوێت یەک ئایکۆنی جوان زیادبکەیت بۆ سەر شاشەکە ئەگەر قورس بوو ئەوەی خۆی بدۆزیتەوە؟</string>
+    <string name="app_not_found">هیچ ئەپێک نەدۆزرایەوە تاوەکوو ئەم کارەی پێ بکرێت</string>
+    <string name="reboot_apply_change">ڕێستارت بکە تاوەکوو کاریگەریەکان کار بکەن</string>
+    <string name="restore_app_confirmation">ئەمە ئەپە ڕەسەنەکە ئەهێنێتەوە، دڵنیایت لە کردنی؟</string>
+
+</resources>
+      

app/core/src/main/res/values-ru/strings.xml

@@ -87,6 +87,9 @@
     <string name="logs_cleared">Логи успешно очищены</string>
     <string name="pid">PID: %1$d</string>
     <string name="target_uid">Целевой UID: %1$d</string>
+    <string name="target_pid">Целевой PID пространства имён: %s</string>
+    <string name="selinux_context">Контекст SELinux: %s</string>
+    <string name="supp_group">Дополнительная группа: %s</string>
 
     <!--SafetyNet-->
 
@@ -164,11 +167,16 @@
     <string name="settings_su_reauth_title">Повторная аутентификация</string>
     <string name="settings_su_reauth_summary">Повторный запрос прав суперпользователя после обновления приложений</string>
     <string name="settings_su_tapjack_title">Защита от перехвата нажатий</string>
+    <string name="settings_su_auth_title">Аутентификация пользователя</string>
+    <string name="settings_su_auth_summary">Требовать аутентификацию пользователя при запросах Superuser</string>
+    <string name="settings_su_auth_insecure">На устройстве не настроен метод аутентификации</string>
     <string name="settings_su_tapjack_summary">Окно запроса прав суперпользователя будет неактивно пока активированы наложения экрана</string>
     <string name="settings_customization">Персонализация</string>
     <string name="setting_add_shortcut_summary">Добавить ярлык на рабочий стол для удобного восприятия приложения после его скрытия</string>
     <string name="settings_doh_title">DNS поверх HTTPS</string>
     <string name="settings_doh_description">Активировать DoH (используйте при проблемах с подключением к сети)</string>
+    <string name="settings_random_name_title">Случайное имя образа</string>
+    <string name="settings_random_name_description">Генерировать случайные имена для патченных образов и tar-файлов для предотвращения обнаружения</string>
 
     <string name="multiuser_mode">Многопользовательский режим</string>
     <string name="settings_owner_only">Только администратор</string>

app/core/src/main/res/values-uk/strings.xml

@@ -130,8 +130,8 @@
     <string name="settings_update_custom">Власний</string>
     <string name="settings_update_custom_msg">Вставте власний URL</string>
     <string name="settings_zygisk_summary">Запускати частини Magisk в сервісі zygote</string>
-    <string name="settings_denylist_title">Enforce DenyList</string>
+    <string name="settings_denylist_title">Увімкнути DenyList</string>
-    <string name="settings_denylist_summary">Processes on the denylist will have all Magisk modifications reverted</string>
+    <string name="settings_denylist_summary">Всі зміни, внесені Magisk, будуть приховані від процесів, позначених у DenyList</string>
     <string name="settings_denylist_config_title">Налаштувати DenyList</string>
     <string name="settings_denylist_config_summary">Вибрати процеси, які будуть додані до denylist</string>
     <string name="settings_hosts_title">Позасистемні хости</string>
@@ -156,7 +156,7 @@
     <string name="superuser_notification">Сповіщення суперкористувача</string>
     <string name="settings_su_reauth_title">Повторна автентифікація</string>
     <string name="settings_su_reauth_summary">Перевидача прав суперкористувача після оновлення застосунку</string>
-    <string name="settings_su_tapjack_title">Увімкнути захист від Tapjack</string>
+    <string name="settings_su_tapjack_title">Увімкнути захист від підміни натискань</string>
     <string name="settings_su_tapjack_summary">Діалогове вікно суперкористувача не буде отримувати ввід від користувача, коли вікно перекрито іншим застосунком чи вікном</string>
     <string name="settings_customization">Оформлення</string>
     <string name="setting_add_shortcut_summary">Додати ярлик на домашній екран для зручного сприйняття застосунку після його приховування</string>

app/shared/src/main/java/com/topjohnwu/magisk/ProviderInstaller.java

@@ -7,12 +7,12 @@ public class ProviderInstaller {
 
     private static final String GMS_PACKAGE_NAME = "com.google.android.gms";
 
-    public static boolean install(Context context) {
+    public static void install(Context context) {
         try {
             // Check if gms is a system app
             ApplicationInfo appInfo = context.getPackageManager().getApplicationInfo(GMS_PACKAGE_NAME, 0);
             if ((appInfo.flags & ApplicationInfo.FLAG_SYSTEM) == 0) {
-                return false;
+                return;
             }
 
             // Try installing new SSL provider from Google Play Service
@@ -22,9 +22,7 @@ public class ProviderInstaller {
                     .loadClass("com.google.android.gms.common.security.ProviderInstallerImpl")
                     .getMethod("insertProvider", Context.class)
                     .invoke(null, gms);
-        } catch (Exception e) {
+        } catch (Exception ignored) {
-            return false;
         }
-        return true;
     }
 }

app/shared/src/main/java/com/topjohnwu/magisk/utils/DynamicClassLoader.java

@@ -12,7 +12,7 @@ import dalvik.system.BaseDexClassLoader;
 public class DynamicClassLoader extends BaseDexClassLoader {
 
     public DynamicClassLoader(File apk) {
-        this(apk, getSystemClassLoader());
+        this(apk, DynamicClassLoader.class.getClassLoader());
     }
 
     public DynamicClassLoader(File apk, ClassLoader parent) {

app/stub/build.gradle.kts

@@ -15,7 +15,7 @@ android {
     val canary = !Config.version.contains(".")
 
     val url = if (canary) null
-    else "https://cdn.jsdelivr.net/gh/topjohnwu/magisk-files@${Config.version}/app-release.apk"
+    else "https://github.com/topjohnwu/Magisk/releases/download/v${Config.version}/Magisk-v${Config.version}.apk"
 
     defaultConfig {
         applicationId = "com.topjohnwu.magisk"
@@ -27,9 +27,9 @@ android {
 
     buildTypes {
         release {
+            proguardFiles("proguard-rules.pro")
             isMinifyEnabled = true
             isShrinkResources = false
-            proguardFiles("proguard-rules.pro")
         }
     }
 
@@ -38,7 +38,7 @@ android {
     }
 }
 
-setupStub()
+setupStubApk()
 
 dependencies {
     implementation(project(":app:shared"))

app/stub/src/main/res/values-ku/strings.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="upgrade_msg">ماجیسکەکەت بەرزبکەوە بۆ وەشانی تەواوەتی، دەتەوێت دایبگریت و ڕێکیبخەیت؟</string>
+    <string name="no_internet_msg">تکایە پەیوەست ببە بە ئینتەرنێتەوە، پێویستە ماجیسکەکەت ڕێک بخەیت.</string>
+    <string name="dling">داگرتن</string>
+    <string name="relaunch_app">تکایە دووبارە ئەپەکە بکەوە</string>
+</resources>

app/test/.gitignore

@@ -0,0 +1 @@
+/build

app/test/build.gradle.kts

@@ -0,0 +1,30 @@
+plugins {
+    id("com.android.application")
+    kotlin("android")
+}
+
+android {
+    namespace = "com.topjohnwu.magisk.test"
+
+    defaultConfig {
+        applicationId = "com.topjohnwu.magisk.test"
+        versionCode = 1
+        versionName = "1.0"
+        proguardFile("proguard-rules.pro")
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = true
+        }
+    }
+}
+
+setupTestApk()
+
+dependencies {
+    implementation(libs.test.runner)
+    implementation(libs.test.rules)
+    implementation(libs.test.junit)
+    implementation(libs.test.uiautomator)
+}

app/test/proguard-rules.pro

@@ -0,0 +1,13 @@
+# Keep all test dependencies
+-keep class org.junit.** { *; }
+-keep class androidx.test.** { *; }
+
+# Make sure the classloader constructor is kept
+-keepclassmembers class com.topjohnwu.magisk.test.TestClassLoader { <init>(); }
+
+# Repackage dependencies
+-repackageclasses 'deps'
+-allowaccessmodification
+
+# Keep attributes for stacktrace
+-keepattributes *

app/test/src/main/AndroidManifest.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <uses-permission
+        android:name="android.permission.QUERY_ALL_PACKAGES"
+        tools:ignore="QueryAllPackagesPermission" />
+
+    <queries tools:node="removeAll" />
+
+    <application tools:node="replace">
+        <uses-library android:name="android.test.runner" />
+    </application>
+
+    <instrumentation
+        android:name="com.topjohnwu.magisk.test.AppTestRunner"
+        android:targetPackage="com.topjohnwu.magisk" />
+
+    <instrumentation
+        android:name="com.topjohnwu.magisk.test.TestRunner"
+        android:targetPackage="com.topjohnwu.magisk.test" />
+
+</manifest>

app/test/src/main/java/com/topjohnwu/magisk/test/AppMigrationTest.kt

@@ -0,0 +1,88 @@
+package com.topjohnwu.magisk.test
+
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.os.ParcelFileDescriptor.AutoCloseInputStream
+import androidx.annotation.Keep
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.platform.app.InstrumentationRegistry
+import org.junit.After
+import org.junit.Assert.assertTrue
+import org.junit.Test
+import org.junit.runner.RunWith
+import java.util.concurrent.CountDownLatch
+import java.util.concurrent.TimeUnit
+
+@Keep
+@RunWith(AndroidJUnit4::class)
+class AppMigrationTest {
+
+    companion object {
+        private const val APP_PKG = "com.topjohnwu.magisk"
+        private const val STUB_PKG = "repackaged.$APP_PKG"
+        private const val RECEIVER_TIMEOUT = 20L
+    }
+
+    private val instrumentation get() = InstrumentationRegistry.getInstrumentation()
+    private val context get() = instrumentation.context
+    private val uiAutomation get() = instrumentation.uiAutomation
+    private val registeredReceivers = mutableListOf<BroadcastReceiver>()
+
+    class PackageRemoveMonitor(
+        context: Context,
+        private val packageName: String
+    ) : BroadcastReceiver() {
+
+        val latch = CountDownLatch(1)
+
+        init {
+            val filter = IntentFilter(Intent.ACTION_PACKAGE_REMOVED)
+            filter.addDataScheme("package")
+            context.registerReceiver(this, filter)
+        }
+
+        override fun onReceive(context: Context, intent: Intent) {
+            if (intent.action != Intent.ACTION_PACKAGE_REMOVED)
+                return
+            val data = intent.data ?: return
+            val pkg = data.schemeSpecificPart
+            if (pkg == packageName) latch.countDown()
+        }
+    }
+
+    @After
+    fun tearDown() {
+        registeredReceivers.forEach(context::unregisterReceiver)
+    }
+
+    private fun testAppMigration(pkg: String, method: String) {
+        val receiver = PackageRemoveMonitor(context, pkg)
+        registeredReceivers.add(receiver)
+
+        // Trigger the test to run migration
+        val pfd = uiAutomation.executeShellCommand(
+            "am instrument -w --user 0 -e class .Environment#$method " +
+                "$pkg.test/${AppTestRunner::class.java.name}"
+        )
+        val output = AutoCloseInputStream(pfd).reader().use { it.readText() }
+        assertTrue("$method failed, inst out: $output", output.contains("OK ("))
+
+        // Wait for migration to complete
+        assertTrue(
+            "$pkg uninstallation failed",
+            receiver.latch.await(RECEIVER_TIMEOUT, TimeUnit.SECONDS)
+        )
+    }
+
+    @Test
+    fun testAppHide() {
+        testAppMigration(APP_PKG, "setupAppHide")
+    }
+
+    @Test
+    fun testAppRestore() {
+        testAppMigration(STUB_PKG, "setupAppRestore")
+    }
+}

app/test/src/main/java/com/topjohnwu/magisk/test/Runners.kt

@@ -0,0 +1,35 @@
+package com.topjohnwu.magisk.test
+
+import android.os.Bundle
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.runner.AndroidJUnitRunner
+
+open class TestRunner : AndroidJUnitRunner() {
+    override fun onCreate(arguments: Bundle) {
+        // Support short-hand ".ClassName"
+        arguments.getString("class")?.let {
+            val classArg = it.split(",").joinToString(separator = ",") { clz ->
+                if (clz.startsWith(".")) {
+                    "com.topjohnwu.magisk.test$clz"
+                } else {
+                    clz
+                }
+            }
+            arguments.putString("class", classArg)
+        }
+        super.onCreate(arguments)
+    }
+}
+
+class AppTestRunner : TestRunner() {
+    override fun onCreate(arguments: Bundle) {
+        // Force using the target context's classloader to run tests
+        arguments.putString("classLoader", TestClassLoader::class.java.name)
+        super.onCreate(arguments)
+    }
+}
+
+private val targetClassLoader inline get() =
+    InstrumentationRegistry.getInstrumentation().targetContext.classLoader
+
+class TestClassLoader : ClassLoader(targetClassLoader)

build.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python3
 import argparse
+import copy
 import glob
-import lzma
 import multiprocessing
 import os
 import platform
@@ -56,14 +56,6 @@ if is_windows:
 if not sys.version_info >= (3, 8):
     error("Requires Python 3.8+")
 
-try:
-    sdk_path = Path(os.environ["ANDROID_HOME"])
-except KeyError:
-    try:
-        sdk_path = Path(os.environ["ANDROID_SDK_ROOT"])
-    except KeyError:
-        error("Please set Android SDK path to environment variable ANDROID_HOME")
-
 cpu_count = multiprocessing.cpu_count()
 os_name = platform.system().lower()
 
@@ -79,17 +71,6 @@ default_targets = {"magisk", "magiskinit", "magiskboot", "magiskpolicy"}
 support_targets = default_targets | {"resetprop"}
 rust_targets = {"magisk", "magiskinit", "magiskboot", "magiskpolicy"}
 
-# Common paths
-ndk_root = sdk_path / "ndk"
-ndk_path = ndk_root / "magisk"
-ndk_build = ndk_path / "ndk-build"
-rust_bin = ndk_path / "toolchains" / "rust" / "bin"
-llvm_bin = ndk_path / "toolchains" / "llvm" / "prebuilt" / f"{os_name}-x86_64" / "bin"
-cargo = rust_bin / "cargo"
-gradlew = Path.cwd() / "gradlew"
-adb_path = sdk_path / "platform-tools" / "adb"
-native_gen_path = Path("native", "out", "generated").resolve()
-
 # Global vars
 config = {}
 args = {}
@@ -161,10 +142,6 @@ def cmd_out(cmds: list):
     )
 
 
-def xz(data):
-    return lzma.compress(data, preset=9, check=lzma.CHECK_NONE)
-
-
 ###############
 # Build Native
 ###############
@@ -218,8 +195,6 @@ def run_ndk_build(cmds: list):
 
 
 def build_cpp_src(targets: set):
-    dump_flag_header()
-
     cmds = []
     clean = False
 
@@ -257,6 +232,7 @@ def build_cpp_src(targets: set):
 
 
 def run_cargo(cmds):
+    ensure_paths()
     env = os.environ.copy()
     env["PATH"] = f'{rust_bin}{os.pathsep}{env["PATH"]}'
     env["CARGO_BUILD_RUSTC"] = str(rust_bin / f"rustc{EXE_EXT}")
@@ -334,11 +310,18 @@ def dump_flag_header():
     flag_txt += f'#define MAGISK_VER_CODE     {config["versionCode"]}\n'
     flag_txt += f"#define MAGISK_DEBUG        {0 if args.release else 1}\n"
 
+    native_gen_path = Path("native", "out", "generated")
     native_gen_path.mkdir(mode=0o755, parents=True, exist_ok=True)
-    write_if_diff(Path(native_gen_path, "flags.h"), flag_txt)
+    write_if_diff(native_gen_path / "flags.h", flag_txt)
+
+    rust_flag_txt = f'pub const MAGISK_VERSION: &str = "{config["version"]}";\n'
+    rust_flag_txt += f'pub const MAGISK_VER_CODE: i32 = {config["versionCode"]};\n'
+    write_if_diff(native_gen_path / "flags.rs", rust_flag_txt)
 
 
 def build_native():
+    ensure_paths()
+
     # Verify NDK install
     try:
         with open(Path(ndk_path, "ONDK_VERSION"), "r") as ondk_ver:
@@ -362,6 +345,7 @@ def build_native():
     if ccache := shutil.which("ccache"):
         os.environ["NDK_CCACHE"] = ccache
 
+    dump_flag_header()
     build_rust_src(targets)
     build_cpp_src(targets)
 
@@ -397,13 +381,14 @@ def find_jdk():
     if no_jdk:
         error(
             "Please set Android Studio's path to environment variable ANDROID_STUDIO,\n"
-            + "or install JDK 17 and make sure 'javac' is available in PATH"
+            + "or install JDK 21 and make sure 'javac' is available in PATH"
         )
 
     return env
 
 
 def build_apk(module: str):
+    ensure_paths()
     env = find_jdk()
 
     build_type = "Release" if args.release else "Debug"
@@ -426,19 +411,20 @@ def build_apk(module: str):
     source = Path(*paths, "build", "outputs", "apk", build_type, apk)
     target = config["outdir"] / apk
     mv(source, target)
-    header(f"Output: {target}")
+    return target
 
 
 def build_app():
     header("* Building the Magisk app")
-    build_apk(":app:apk")
+    apk = build_apk(":app:apk")
 
     build_type = "release" if args.release else "debug"
 
     # Rename apk-variant.apk to app-variant.apk
-    source = config["outdir"] / f"apk-{build_type}.apk"
+    source = apk
-    target = config["outdir"] / f"app-{build_type}.apk"
+    target = apk.parent / apk.name.replace("apk-", "app-")
     mv(source, target)
+    header(f"Output: {target}")
 
     # Stub building is directly integrated into the main app
     # build process. Copy the stub APK into output directory.
@@ -449,7 +435,23 @@ def build_app():
 
 def build_stub():
     header("* Building the stub app")
-    build_apk(":app:stub")
+    apk = build_apk(":app:stub")
+    header(f"Output: {apk}")
+
+
+def build_test():
+    global args
+    args_bak = copy.copy(args)
+    # Test APK has to be built as release to prevent classname clash
+    args.release = True
+    try:
+        header("* Building the test app")
+        source = build_apk(":app:test")
+        target = source.parent / "test.apk"
+        mv(source, target)
+        header(f"Output: {target}")
+    finally:
+        args = args_bak
 
 
 ################
@@ -458,6 +460,7 @@ def build_stub():
 
 
 def cleanup():
+    ensure_paths()
     support_targets = {"native", "cpp", "rust", "app"}
     if args.targets:
         targets = set(args.targets) & support_targets
@@ -491,6 +494,7 @@ def cleanup():
 def build_all():
     build_native()
     build_app()
+    build_test()
 
 
 ############
@@ -498,6 +502,17 @@ def build_all():
 ############
 
 
+def clippy_cli():
+    args.force_out = True
+    os.chdir(Path("native", "src"))
+    cmds = ["clippy", "--no-deps", "--target", ""]
+    for triple in build_abis.values():
+        cmds[3] = triple
+        run_cargo(cmds)
+        run_cargo(cmds + ["--release"])
+    os.chdir(Path("..", ".."))
+
+
 def cargo_cli():
     args.force_out = True
     if len(args.commands) >= 1 and args.commands[0] == "--":
@@ -508,6 +523,7 @@ def cargo_cli():
 
 
 def setup_ndk():
+    ensure_paths()
     ndk_ver = config["ondkVersion"]
     url = f"https://github.com/topjohnwu/ondk/releases/download/{ndk_ver}/ondk-{ndk_ver}-{os_name}.tar.xz"
     ndk_archive = url.split("/")[-1]
@@ -526,14 +542,54 @@ def setup_ndk():
     mv(ondk_path, ndk_path)
 
 
+def setup_rustup():
+    wrapper_dir = Path(args.wrapper_dir)
+    rm_rf(wrapper_dir)
+    wrapper_dir.mkdir(mode=0o755, parents=True, exist_ok=True)
+    if "CARGO_HOME" in os.environ:
+        cargo_home = Path(os.environ["CARGO_HOME"])
+    else:
+        cargo_home = Path.home() / ".cargo"
+    cargo_bin = cargo_home / "bin"
+    for src in cargo_bin.iterdir():
+        tgt = wrapper_dir / src.name
+        tgt.symlink_to(f"rustup{EXE_EXT}")
+
+    # Build rustup_wrapper
+    wrapper_src = Path("tools", "rustup_wrapper")
+    cargo_toml = wrapper_src / "Cargo.toml"
+    cmds = ["build", "--release", f"--manifest-path={cargo_toml}"]
+    if args.verbose > 1:
+        cmds.append("--verbose")
+    run_cargo(cmds)
+
+    # Replace rustup with wrapper
+    wrapper = wrapper_dir / (f"rustup{EXE_EXT}")
+    wrapper.unlink(missing_ok=True)
+    cp(wrapper_src / "target" / "release" / (f"rustup_wrapper{EXE_EXT}"), wrapper)
+    wrapper.chmod(0o755)
+
+
+##################
+# AVD and testing
+##################
+
+
 def push_files(script):
+    if args.build:
+        build_all()
+    ensure_adb()
+
     abi = cmd_out([adb_path, "shell", "getprop", "ro.product.cpu.abi"])
     if not abi:
         error("Cannot detect emulator ABI")
 
-    apk = Path(
+    if args.apk:
-        config["outdir"], ("app-release.apk" if args.release else "app-debug.apk")
+        apk = Path(args.apk)
-    )
+    else:
+        apk = Path(
+            config["outdir"], ("app-release.apk" if args.release else "app-debug.apk")
+        )
 
     # Extract busybox from APK
     busybox = Path(config["outdir"], "busybox")
@@ -555,9 +611,6 @@ def push_files(script):
 
 
 def setup_avd():
-    if not args.skip:
-        build_all()
-
     header("* Setting up emulator")
 
     push_files(Path("scripts", "avd_magisk.sh"))
@@ -568,17 +621,8 @@ def setup_avd():
 
 
 def patch_avd_file():
-    if not args.skip:
-        build_all()
-
     input = Path(args.image)
-    if args.output:
+    output = Path(args.output)
-        output = Path(args.output)
-    else:
-        output = input.parent / f"{input.name}.magisk"
-
-    src_file = f"/data/local/tmp/{input.name}"
-    out_file = f"{src_file}.magisk"
 
     header(f"* Patching {input.name}")
 
@@ -588,6 +632,9 @@ def patch_avd_file():
     if proc.returncode != 0:
         error("adb push failed!")
 
+    src_file = f"/data/local/tmp/{input.name}"
+    out_file = f"{src_file}.magisk"
+
     proc = execv([adb_path, "shell", "sh", "/data/local/tmp/avd_patch.sh", src_file])
     if proc.returncode != 0:
         error("avd_patch.sh failed!")
@@ -599,37 +646,48 @@ def patch_avd_file():
     header(f"Output: {output}")
 
 
-def setup_rustup():
+##########################
-    wrapper_dir = Path(args.wrapper_dir)
+# Config, paths, argparse
-    rm_rf(wrapper_dir)
+##########################
-    wrapper_dir.mkdir(mode=0o755, parents=True, exist_ok=True)
-    if "CARGO_HOME" in os.environ:
-        cargo_home = Path(os.environ["CARGO_HOME"])
-    else:
-        cargo_home = Path.home() / ".cargo"
-    cargo_bin = cargo_home / "bin"
-    for src in cargo_bin.iterdir():
-        tgt = wrapper_dir / src.name
-        tgt.symlink_to(src)
-
-    # Build rustup_wrapper
-    wrapper_src = Path("tools", "rustup_wrapper")
-    cargo_toml = wrapper_src / "Cargo.toml"
-    cmds = ["build", "--release", f"--manifest-path={cargo_toml}"]
-    if args.verbose > 1:
-        cmds.append("--verbose")
-    run_cargo(cmds)
-
-    # Replace rustup with wrapper
-    wrapper = wrapper_dir / (f"rustup{EXE_EXT}")
-    wrapper.unlink(missing_ok=True)
-    cp(wrapper_src / "target" / "release" / (f"rustup_wrapper{EXE_EXT}"), wrapper)
-    wrapper.chmod(0o755)
 
 
-##################
+def ensure_paths():
-# Config and args
+    global sdk_path, ndk_root, ndk_path, ndk_build, rust_bin
-##################
+    global llvm_bin, cargo, gradlew, adb_path, native_gen_path
+
+    # Skip if already initialized
+    if "sdk_path" in globals():
+        return
+
+    try:
+        sdk_path = Path(os.environ["ANDROID_HOME"])
+    except KeyError:
+        try:
+            sdk_path = Path(os.environ["ANDROID_SDK_ROOT"])
+        except KeyError:
+            error("Please set Android SDK path to environment variable ANDROID_HOME")
+
+    ndk_root = sdk_path / "ndk"
+    ndk_path = ndk_root / "magisk"
+    ndk_build = ndk_path / "ndk-build"
+    rust_bin = ndk_path / "toolchains" / "rust" / "bin"
+    llvm_bin = (
+        ndk_path / "toolchains" / "llvm" / "prebuilt" / f"{os_name}-x86_64" / "bin"
+    )
+    cargo = rust_bin / "cargo"
+    adb_path = sdk_path / "platform-tools" / "adb"
+    gradlew = Path.cwd() / "gradlew"
+
+
+# We allow using several functionality with only ADB
+def ensure_adb():
+    global adb_path
+    if "adb_path" not in globals():
+        adb_path = shutil.which("adb")
+        if not adb_path:
+            error("Command 'adb' cannot be found in PATH")
+        else:
+            adb_path = Path(adb_path)
 
 
 def parse_props(file):
@@ -719,6 +777,8 @@ def parse_args():
 
     stub_parser = subparsers.add_parser("stub", help="build the stub app")
 
+    test_parser = subparsers.add_parser("test", help="build the test app")
+
     clean_parser = subparsers.add_parser("clean", help="cleanup")
     clean_parser.add_argument(
         "targets", nargs="*", help="native, cpp, rust, java, or empty to clean all"
@@ -727,17 +787,19 @@ def parse_args():
     ndk_parser = subparsers.add_parser("ndk", help="setup Magisk NDK")
 
     emu_parser = subparsers.add_parser("emulator", help="setup AVD for development")
+    emu_parser.add_argument("apk", help="a Magisk APK to use", nargs="?")
     emu_parser.add_argument(
-        "-s", "--skip", action="store_true", help="skip building binaries and the app"
+        "-b", "--build", action="store_true", help="build before patching"
     )
 
     avd_patch_parser = subparsers.add_parser(
         "avd_patch", help="patch AVD ramdisk.img or init_boot.img"
     )
     avd_patch_parser.add_argument("image", help="path to ramdisk.img or init_boot.img")
-    avd_patch_parser.add_argument("output", help="optional output file name", nargs="?")
+    avd_patch_parser.add_argument("output", help="output file name")
+    avd_patch_parser.add_argument("--apk", help="a Magisk APK to use")
     avd_patch_parser.add_argument(
-        "-s", "--skip", action="store_true", help="skip building binaries and the app"
+        "-b", "--build", action="store_true", help="build before patching"
     )
 
     cargo_parser = subparsers.add_parser(
@@ -745,6 +807,8 @@ def parse_args():
     )
     cargo_parser.add_argument("commands", nargs=argparse.REMAINDER)
 
+    clippy_parser = subparsers.add_parser("clippy", help="run clippy on Rust sources")
+
     rustup_parser = subparsers.add_parser("rustup", help="setup rustup wrapper")
     rustup_parser.add_argument(
         "wrapper_dir", help="path to setup rustup wrapper binaries"
@@ -754,9 +818,11 @@ def parse_args():
     all_parser.set_defaults(func=build_all)
     native_parser.set_defaults(func=build_native)
     cargo_parser.set_defaults(func=cargo_cli)
+    clippy_parser.set_defaults(func=clippy_cli)
     rustup_parser.set_defaults(func=setup_rustup)
     app_parser.set_defaults(func=build_app)
     stub_parser.set_defaults(func=build_stub)
+    test_parser.set_defaults(func=build_test)
     emu_parser.set_defaults(func=setup_avd)
     avd_patch_parser.set_defaults(func=patch_avd_file)
     clean_parser.set_defaults(func=cleanup)
@@ -769,7 +835,13 @@ def parse_args():
     return parser.parse_args()
 
 
-args = parse_args()
+def main():
-load_config()
+    global args
-vars(args)["force_out"] = False
+    args = parse_args()
-args.func()
+    load_config()
+    vars(args)["force_out"] = False
+    args.func()
+
+
+if __name__ == "__main__":
+    main()

buildSrc/build.gradle.kts

@@ -1,4 +1,4 @@
-import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+import org.jetbrains.kotlin.gradle.dsl.KotlinVersion
 
 plugins {
     `kotlin-dsl`
@@ -18,9 +18,9 @@ gradlePlugin {
     }
 }
 
-tasks.withType<KotlinCompile>().configureEach {
+kotlin {
-    kotlinOptions {
+    compilerOptions {
-        languageVersion = "2.0"
+        languageVersion = KotlinVersion.KOTLIN_2_0
     }
 }
 

buildSrc/src/main/java/DesugarClassVisitorFactory.kt

@@ -0,0 +1,122 @@
+import com.android.build.api.instrumentation.AsmClassVisitorFactory
+import com.android.build.api.instrumentation.ClassContext
+import com.android.build.api.instrumentation.ClassData
+import com.android.build.api.instrumentation.InstrumentationParameters
+import org.objectweb.asm.ClassVisitor
+import org.objectweb.asm.MethodVisitor
+import org.objectweb.asm.Opcodes
+import org.objectweb.asm.Opcodes.ASM9
+
+private const val DESUGAR_CLASS_NAME = "com.topjohnwu.magisk.core.utils.Desugar"
+private const val ZIP_ENTRY_CLASS_NAME = "java.util.zip.ZipEntry"
+private const val ZIP_OUT_STREAM_CLASS_NAME = "org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream"
+private const val ZIP_UTIL_CLASS_NAME = "org/apache/commons/compress/archivers/zip/ZipUtil"
+private const val ZIP_ENTRY_GET_TIME_DESC = "()Ljava/nio/file/attribute/FileTime;"
+private const val DESUGAR_GET_TIME_DESC =
+    "(Ljava/util/zip/ZipEntry;)Ljava/nio/file/attribute/FileTime;"
+
+private fun ClassData.isTypeOf(name: String) = className == name || superClasses.contains(name)
+
+abstract class DesugarClassVisitorFactory : AsmClassVisitorFactory<InstrumentationParameters.None> {
+    override fun createClassVisitor(
+        classContext: ClassContext,
+        nextClassVisitor: ClassVisitor
+    ): ClassVisitor {
+        return if (classContext.currentClassData.className == ZIP_OUT_STREAM_CLASS_NAME) {
+            ZipEntryPatcher(classContext, ZipOutputStreamPatcher(nextClassVisitor))
+        } else {
+            ZipEntryPatcher(classContext, nextClassVisitor)
+        }
+    }
+
+    override fun isInstrumentable(classData: ClassData) = classData.className != DESUGAR_CLASS_NAME
+
+    // Patch ALL references to ZipEntry#getXXXTime
+    class ZipEntryPatcher(
+        private val classContext: ClassContext,
+        cv: ClassVisitor
+    ) : ClassVisitor(ASM9, cv) {
+        override fun visitMethod(
+            access: Int,
+            name: String?,
+            descriptor: String?,
+            signature: String?,
+            exceptions: Array<out String>?
+        ) = MethodPatcher(super.visitMethod(access, name, descriptor, signature, exceptions))
+
+        inner class MethodPatcher(mv: MethodVisitor?) : MethodVisitor(ASM9, mv) {
+            override fun visitMethodInsn(
+                opcode: Int,
+                owner: String,
+                name: String,
+                descriptor: String,
+                isInterface: Boolean
+            ) {
+                if (!process(owner, name, descriptor)) {
+                    super.visitMethodInsn(opcode, owner, name, descriptor, isInterface)
+                }
+            }
+
+            private fun process(owner: String, name: String, descriptor: String): Boolean {
+                val classData = classContext.loadClassData(owner.replace("/", ".")) ?: return false
+                if (!classData.isTypeOf(ZIP_ENTRY_CLASS_NAME))
+                    return false
+                if (descriptor != ZIP_ENTRY_GET_TIME_DESC)
+                    return false
+                return when (name) {
+                    "getLastModifiedTime", "getLastAccessTime", "getCreationTime" -> {
+                        mv.visitMethodInsn(
+                            Opcodes.INVOKESTATIC,
+                            DESUGAR_CLASS_NAME.replace('.', '/'),
+                            name,
+                            DESUGAR_GET_TIME_DESC,
+                            false
+                        )
+                        true
+                    }
+                    else -> false
+                }
+            }
+        }
+    }
+
+    // Patch ZipArchiveOutputStream#copyFromZipInputStream
+    class ZipOutputStreamPatcher(cv: ClassVisitor) : ClassVisitor(ASM9, cv) {
+        override fun visitMethod(
+            access: Int,
+            name: String,
+            descriptor: String,
+            signature: String?,
+            exceptions: Array<out String?>?
+        ): MethodVisitor? {
+            return if (name == "copyFromZipInputStream") {
+                MethodPatcher(super.visitMethod(access, name, descriptor, signature, exceptions))
+            } else {
+                super.visitMethod(access, name, descriptor, signature, exceptions)
+            }
+        }
+
+        class MethodPatcher(mv: MethodVisitor?) : MethodVisitor(ASM9, mv) {
+            override fun visitMethodInsn(
+                opcode: Int,
+                owner: String,
+                name: String,
+                descriptor: String?,
+                isInterface: Boolean
+            ) {
+                if (owner == ZIP_UTIL_CLASS_NAME && name == "checkRequestedFeatures") {
+                    // Redirect
+                    mv.visitMethodInsn(
+                        Opcodes.INVOKESTATIC,
+                        DESUGAR_CLASS_NAME.replace('.', '/'),
+                        name,
+                        descriptor,
+                        false
+                    )
+                } else {
+                    super.visitMethodInsn(opcode, owner, name, descriptor, isInterface)
+                }
+            }
+        }
+    }
+}

buildSrc/src/main/java/Setup.kt

@@ -1,6 +1,8 @@
 import com.android.build.api.artifact.ArtifactTransformationRequest
 import com.android.build.api.artifact.SingleArtifact
 import com.android.build.api.dsl.ApkSigningConfig
+import com.android.build.api.instrumentation.FramesComputationMode.COMPUTE_FRAMES_FOR_INSTRUMENTED_METHODS
+import com.android.build.api.instrumentation.InstrumentationScope
 import com.android.build.api.variant.ApplicationAndroidComponentsExtension
 import com.android.build.gradle.BaseExtension
 import com.android.build.gradle.LibraryExtension
@@ -70,9 +72,9 @@ private val Project.androidComponents
 fun Project.setupCommon() {
     androidBase {
         compileSdkVersion(35)
-        buildToolsVersion = "34.0.0"
+        buildToolsVersion = "35.0.1"
         ndkPath = "$sdkDirectory/ndk/magisk"
-        ndkVersion = "27.0.12077973"
+        ndkVersion = "29.0.13113456"
 
         defaultConfig {
             minSdk = 23
@@ -113,6 +115,27 @@ fun Project.setupCommon() {
     }
 }
 
+private fun Project.downloadFile(url: String, checksum: String): File {
+    val file = layout.buildDirectory.file(checksum).get().asFile
+    if (file.exists()) {
+        val md = MessageDigest.getInstance("SHA-256")
+        file.inputStream().use { md.update(it.readAllBytes()) }
+        val hash = HexFormat.of().formatHex(md.digest())
+        if (hash != checksum) {
+            file.delete()
+        }
+    }
+    if (!file.exists()) {
+        file.parentFile.mkdirs()
+        URI(url).toURL().openStream().use { dl ->
+            file.outputStream().use {
+                dl.copyTo(it)
+            }
+        }
+    }
+    return file
+}
+
 const val BUSYBOX_DOWNLOAD_URL =
     "https://github.com/topjohnwu/magisk-files/releases/download/files/busybox-1.36.1.1.zip"
 const val BUSYBOX_ZIP_CHECKSUM =
@@ -142,24 +165,7 @@ fun Project.setupCoreLib() {
 
     val downloadBusybox by tasks.registering(Copy::class) {
         dependsOn(syncLibs)
-        val bb = layout.buildDirectory.file(BUSYBOX_ZIP_CHECKSUM).get().asFile
+        from(zipTree(downloadFile(BUSYBOX_DOWNLOAD_URL, BUSYBOX_ZIP_CHECKSUM)))
-        if (bb.exists()) {
-            val md = MessageDigest.getInstance("SHA-256")
-            bb.inputStream().use { md.update(it.readAllBytes()) }
-            val hash = HexFormat.of().formatHex(md.digest())
-            if (hash != BUSYBOX_ZIP_CHECKSUM) {
-                bb.delete()
-            }
-        }
-        if (!bb.exists()) {
-            bb.parentFile.mkdirs()
-            URI(BUSYBOX_DOWNLOAD_URL).toURL().openStream().use { dl ->
-                bb.outputStream().use {
-                    dl.copyTo(it)
-                }
-            }
-        }
-        from(zipTree(bb))
         include(abiList.map { "$it/libbusybox.so" })
         into("src/main/jniLibs")
     }
@@ -297,6 +303,9 @@ fun Project.setupAppCommon() {
 
         defaultConfig {
             targetSdk = 35
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt")
+            )
         }
 
         buildTypes {
@@ -348,7 +357,34 @@ fun Project.setupAppCommon() {
     }
 }
 
-fun Project.setupStub() {
+fun Project.setupMainApk() {
+    setupAppCommon()
+
+    android {
+        namespace = "com.topjohnwu.magisk"
+
+        defaultConfig {
+            applicationId = "com.topjohnwu.magisk"
+            vectorDrawables.useSupportLibrary = true
+            versionName = Config.version
+            versionCode = Config.versionCode
+            ndk {
+                abiFilters += listOf("armeabi-v7a", "arm64-v8a", "x86", "x86_64", "riscv64")
+                debugSymbolLevel = "FULL"
+            }
+        }
+
+        androidComponents.onVariants { variant ->
+            variant.instrumentation.apply {
+                setAsmFramesComputationMode(COMPUTE_FRAMES_FOR_INSTRUMENTED_METHODS)
+                transformClassesWith(
+                    DesugarClassVisitorFactory::class.java, InstrumentationScope.ALL) {}
+            }
+        }
+    }
+}
+
+fun Project.setupStubApk() {
     setupAppCommon()
 
     androidComponents.onVariants { variant ->
@@ -430,3 +466,31 @@ fun Project.setupStub() {
         delete.addAll(listOf("src/debug/AndroidManifest.xml", "src/release/AndroidManifest.xml"))
     }
 }
+
+const val LSPOSED_DOWNLOAD_URL =
+    "https://github.com/LSPosed/LSPosed/releases/download/v1.9.2/LSPosed-v1.9.2-7024-zygisk-release.zip"
+const val LSPOSED_CHECKSUM =
+    "0ebc6bcb465d1c4b44b7220ab5f0252e6b4eb7fe43da74650476d2798bb29622"
+
+const val SHAMIKO_DOWNLOAD_URL =
+    "https://github.com/LSPosed/LSPosed.github.io/releases/download/shamiko-383/Shamiko-v1.2.1-383-release.zip"
+const val SHAMIKO_CHECKSUM =
+    "93754a038c2d8f0e985bad45c7303b96f70a93d8335060e50146f028d3a9b13f"
+
+fun Project.setupTestApk() {
+    setupAppCommon()
+
+    androidApp.applicationVariants.all {
+        val variantCapped = name.replaceFirstChar { it.uppercase() }
+        val dlTask by tasks.register("download${variantCapped}Lsposed", Sync::class) {
+            from(downloadFile(LSPOSED_DOWNLOAD_URL, LSPOSED_CHECKSUM)) {
+                rename { "lsposed.zip" }
+            }
+            from(downloadFile(SHAMIKO_DOWNLOAD_URL, SHAMIKO_CHECKSUM)) {
+                rename { "shamiko.zip" }
+            }
+            into("src/${this@all.name}/assets")
+        }
+        mergeAssetsProvider.configure { dependsOn(dlTask) }
+    }
+}

docs/changes.md

@@ -1,5 +1,13 @@
 # Magisk Changelog
 
+### v28.1
+
+- [App] Fix stub APK download link
+- [App] Fix support for Android lower than 8.0
+- [General] Fix support for MTK Samsung devices
+- [MagiskInit] Fix a regression for 2SI devices
+- [MagiskPolicy] Fix a regression causing `overlay.d` replaced files to be not accessible
+
 ### v28.0
 
 - [General] Support 16k page size

docs/faq.md

@@ -7,9 +7,10 @@ If you have USB debugging enabled in developer options, connect your phone to th
 If unfortunately you do not have USB debugging enabled you can boot using the Safe Mode key combo to cause Magisk to create an empty file named 'disable' in modules directories which disables modules when next booted with Magisk. Most modern Android devices support such a special key combo at boot to enter system Safe Mode as an emergency option, but **please note** that Magisk's key combo detection occurs _earlier_ than system detection so the key combo timing indicated by many online guides may need to be altered to activate Magisk's Safe Mode. (It's possible to activate system Safe Mode but not Magisk Safe Mode and vice versa.)
 
 The following details should ensure that modules are properly disabled:
-1) Many online guides for entering Safe Mode say 'When the animated logo appears, press and hold the volume down button until the system boots' or similar. This may actually be _too late_ for Magisk detection however and result in activating system Safe Mode but modules are not disabled.
+
-2) By pressing the volume down button some seconds before the animation and releasing it as soon as the boot animation appears, Magisk's Safe Mode should be activated without activating system Safe Mode (thus avoiding disabling other device and app settings) and the device should then simply boot to normal system with modules disabled.
+1. Many online guides for entering Safe Mode say 'When the animated logo appears, press and hold the volume down button until the system boots' or similar. This may actually be _too late_ for Magisk detection however and result in activating system Safe Mode but modules are not disabled.
-3) By pressing the volume down button some seconds before the animation and holding it until the system boots, both Magisk's Safe Mode and system Safe Mode should be activated. Next, after booting back to normal system, modules will be disabled.
+2. By pressing the volume down button some seconds before the animation and releasing it as soon as the boot animation appears, Magisk's Safe Mode should be activated without activating system Safe Mode (thus avoiding disabling other device and app settings) and the device should then simply boot to normal system with modules disabled.
+3. By pressing the volume down button some seconds before the animation and holding it until the system boots, both Magisk's Safe Mode and system Safe Mode should be activated. Next, after booting back to normal system, modules will be disabled.
 
 ### Q: Why is X app detecting root?
 
@@ -20,3 +21,9 @@ Magisk no longer handles root hiding. There are plenty of Magisk/Zygisk modules
 When hiding the Magisk app, it will install a "stub" APK that has nothing in it. The only functionality this stub app has is downloading the full Magisk app APK into its internal storage and dynamically loading it. Due to the fact that the APK is literally _empty_, it does not contain the image resource for the app icon.
 
 When you open the hidden Magisk app, it will offer you the option to create a shortcut in the homescreen (which has both the correct app name and icon) for your convenience. You can also manually ask the app to create the icon in app settings.
+
+### Q: How to use Magisk in the emulator?
+
+With the emulator running and accessible via ADB, run `./build.py emulator <path to Magisk APK>` to temporarily install Magisk on to the emulator. The patch is not persistent, meaning Magisk will be lost after a reboot, so re-execute the script to emulate a reboot if required.
+
+The script is only tested on the official Android Virtual Device (AVD) shipped alongside Android Studio; other emulators may work, but the emulator must have SELinux enabled.

docs/guides.md

@@ -124,6 +124,8 @@ If you place a file named `.replace` in any of the folders, instead of merging i
 
 If you want to replace files in `/vendor`, `/product`, or `/system_ext`, please place them under `system/vendor`, `system/product`, and `system/system_ext` respectively. Magisk will transparently handle whether these partitions are in a separate partition or not.
 
+If you want to remove a specific file or folder, please place a dummy character device with major number 0 and minor number 0 in the same path. For example, if you want to remove `/system/app/GoogleCamera`, you can `mknod GoogleCamera c 0 0` in `$MODDIR/system/app`.
+
 #### Zygisk
 
 Zygisk is a feature of Magisk that allows advanced module developers to run code directly in every Android applications' processes before they are specialized and running. For more details about the Zygisk API and building a Zygisk module, please checkout the [Zygisk Module Sample](https://github.com/topjohnwu/zygisk-module-sample) project.
@@ -138,7 +140,7 @@ If your module requires some additional sepolicy patches, please add those rules
 
 ## Magisk Module Installer
 
-A Magisk module installer is a Magisk module packaged in a zip file that can be flashed in the Magisk app or custom recoveries such as TWRP. The simplest Magisk module installer is just a Magisk module packed as a zip file, in addition to the following files:
+A Magisk module installer is a Magisk module packaged in a zip file that can be flashed in the Magisk app or custom recoveries such as TWRP. The simplest Magisk module installer is just a Magisk module packed as a zip file, in addition to the following files only if the module supports flashing in recovery:
 
 - `update-binary`: Download the latest [module_installer.sh](https://github.com/topjohnwu/Magisk/blob/master/scripts/module_installer.sh) and rename/copy that script as `update-binary`
 - `updater-script`: This file should only contain the string `#MAGISK`
@@ -148,7 +150,7 @@ The module installer script will setup the environment, extract the module files
 ```
 module.zip
 │
-├── META-INF
+├── META-INF                           <--- Only needed for flashing in recovery
 │   └── com
 │       └── google
 │           └── android
@@ -212,7 +214,7 @@ set_perm_recursive <directory> <owner> <group> <dirpermission> <filepermission>
 
 For convenience, you can also declare a list of folders you want to replace in the variable name `REPLACE`. The module installer script will create the `.replace` file into the folders listed in `REPLACE`. For example:
 
-```
+```sh
 REPLACE="
 /system/app/YouTube
 /system/app/Bloatware
@@ -221,6 +223,17 @@ REPLACE="
 
 The list above will result in the following files being created: `$MODPATH/system/app/YouTube/.replace` and `$MODPATH/system/app/Bloatware/.replace`.
 
+For convenience, you can also declare a list of files/folders you want to remove in the variable name `REMOVE`. The module installer script will create the corresponding dummy devices. For example:
+
+```sh
+REMOVE="
+/system/app/YouTube
+/system/fonts/Roboto.ttf
+"
+```
+
+The list above will result in the following dummy devices being created: `$MODPATH/system/app/YouTube` and `$MODPATH/system/fonts/Roboto.ttf`.
+
 #### Notes
 
 - When your module is downloaded with the Magisk app, `update-binary` will be **forcefully** replaced with the latest [`module_installer.sh`](https://github.com/topjohnwu/Magisk/blob/master/scripts/module_installer.sh). **DO NOT** try to add any custom logic in `update-binary`.

docs/releases/28100.md

@@ -0,0 +1,33 @@
+## 2024.12.6 Magisk v28.1
+
+- [App] Fix stub APK download link
+- [App] Fix support for Android lower than 8.0
+- [General] Fix support for MTK Samsung devices
+- [MagiskInit] Fix a regression for 2SI devices
+- [MagiskPolicy] Fix a regression causing `overlay.d` replaced files to be not accessible
+
+## Magisk v28.0 Changes
+
+- [General] Support 16k page size
+- [General] Add basic support for RISC-V (not built in releases)
+- [General] Use a minimal libc to build static executables (`magiskinit` and `magiskboot`) for smaller sizes
+- [Core] Remove unnecessary mirror for magic mount
+- [Core] Update boot image detection logic to support more devices
+- [MagiskInit] Rewrite 2SI logic for injecting `magiskinit` as `init`
+- [MagiskInit] Update preinit partition detection
+- [Zygisk] Update internal JNI hooking implementation
+- [MagiskPolicy] Preserve sepolicy config flag after patching
+- [MagiskPolicy] Optimize patching rules to reduce the amount of new rules being injected
+- [DenyList] Support enforcing denylist when Zygisk is disabled
+- [Resetprop] Improve implementation to workaround several property modification detections
+- [Resetprop] Update to properly work with property overlays
+- [App] Major internal code refactoring
+- [App] Support patching Samsung firmware with images larger than 8GiB
+- [App] Use user-initiated job instead of foreground services on Android 14
+- [App] Support Android 13+ built-in per-app language preferences
+- [App] Add `action.sh` support to allow modules to define an action triggered from UI
+- [MagiskBoot] Support spliting kernel images without decompression
+- [MagiskBoot] Properly support vendor boot images
+- [MagiskBoot] Disable Samsung PROCA from kernel image
+
+### Full Changelog: [here](https://topjohnwu.github.io/Magisk/changes.html)

docs/releases/index.md

@@ -1,5 +1,6 @@
 # Release Notes
 
+- [v28.1](28100.md)
 - [v28.0](28000.md)
 - [v27.0](27000.md)
 - [v26.4](26400.md)

gradle.properties

@@ -30,5 +30,5 @@ android.nonFinalResIds=false
 
 # Magisk
 magisk.stubVersion=40
-magisk.versionCode=28000
+magisk.versionCode=28103
-magisk.ondkVersion=r27.4
+magisk.ondkVersion=r29.0

gradle/libs.versions.toml

@@ -1,9 +1,9 @@
 [versions]
-kotlin = "2.0.20"
+kotlin = "2.1.10"
-android = "8.7.0"
+android = "8.9.0"
-ksp = "2.0.20-1.0.25"
+ksp = "2.1.10-1.0.31"
 rikka = "1.3.0"
-navigation = "2.8.2"
+navigation = "2.8.4"
 libsu = "6.0.0"
 moshi = "1.15.1"
 okhttp = "4.12.0"
@@ -11,7 +11,7 @@ retrofit = "2.11.0"
 room = "2.6.1"
 
 [libraries]
-bcpkix = { module = "org.bouncycastle:bcpkix-jdk18on", version = "1.78.1" }
+bcpkix = { module = "org.bouncycastle:bcpkix-jdk18on", version = "1.80" }
 commons-compress = { module = "org.apache.commons:commons-compress", version = "1.27.1" }
 retrofit = { module = "com.squareup.retrofit2:retrofit", version.ref = "retrofit" }
 retrofit-moshi = { module = "com.squareup.retrofit2:converter-moshi", version.ref = "retrofit" }
@@ -23,28 +23,31 @@ okhttp-logging = { module = "com.squareup.okhttp3:logging-interceptor", version.
 moshi = { module = "com.squareup.moshi:moshi", version.ref = "moshi" }
 moshi-codegen = { module = "com.squareup.moshi:moshi-kotlin-codegen", version.ref = "moshi" }
 timber = { module = "com.jakewharton.timber:timber", version = "5.0.1" }
-jgit = { module = "org.eclipse.jgit:org.eclipse.jgit", version = "6.10.0.202406032230-r" }
+jgit = { module = "org.eclipse.jgit:org.eclipse.jgit", version = "7.1.0.202411261347-r" }
 
 # AndroidX
-activity = { module = "androidx.activity:activity", version = "1.9.2" }
+activity = { module = "androidx.activity:activity", version = "1.10.0" }
 appcompat = { module = "androidx.appcompat:appcompat", version = "1.7.0" }
-core-ktx = { module = "androidx.core:core-ktx", version = "1.13.1" }
+core-ktx = { module = "androidx.core:core-ktx", version = "1.15.0" }
 core-splashscreen = { module = "androidx.core:core-splashscreen", version = "1.0.1" }
-constraintlayout = { module = "androidx.constraintlayout:constraintlayout", version = "2.1.4" }
+constraintlayout = { module = "androidx.constraintlayout:constraintlayout", version = "2.2.0" }
-fragment-ktx = { module = "androidx.fragment:fragment-ktx", version = "1.8.4" }
+fragment-ktx = { module = "androidx.fragment:fragment-ktx", version = "1.8.5" }
 navigation-fragment-ktx = { module = "androidx.navigation:navigation-fragment-ktx", version.ref = "navigation" }
 navigation-ui-ktx = { module = "androidx.navigation:navigation-ui-ktx", version.ref = "navigation" }
 profileinstaller = { module = "androidx.profileinstaller:profileinstaller", version = "1.4.1" }
-recyclerview = { module = "androidx.recyclerview:recyclerview", version = "1.3.2" }
+recyclerview = { module = "androidx.recyclerview:recyclerview", version = "1.4.0" }
 room-ktx = { module = "androidx.room:room-ktx", version.ref = "room" }
 room-runtime = { module = "androidx.room:room-runtime", version.ref = "room" }
 room-compiler = { module = "androidx.room:room-compiler", version.ref = "room" }
 swiperefreshlayout = { module = "androidx.swiperefreshlayout:swiperefreshlayout", version = "1.1.0" }
 transition = { module = "androidx.transition:transition", version = "1.5.1" }
-collection-ktx = { module = "androidx.collection:collection-ktx", version = "1.4.4" }
+collection-ktx = { module = "androidx.collection:collection-ktx", version = "1.4.5" }
-lifecycle-process = { module = "androidx.lifecycle:lifecycle-process", version = "2.8.6" }
 material = { module = "com.google.android.material:material", version = "1.12.0" }
-jdk-libs = { module = "com.android.tools:desugar_jdk_libs_nio", version = "2.1.2" }
+jdk-libs = { module = "com.android.tools:desugar_jdk_libs_nio", version = "2.1.3" }
+test-runner = { module = "androidx.test:runner", version = "1.6.2" }
+test-rules = { module = "androidx.test:rules", version = "1.6.1" }
+test-junit = { module = "androidx.test.ext:junit", version = "1.2.1" }
+test-uiautomator = { module = "androidx.test.uiautomator:uiautomator", version = "2.3.0" }
 
 # topjohnwu
 indeterminate-checkbox = { module = "com.github.topjohnwu:indeterminate-checkbox", version = "1.0.7" }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.10.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.12-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

gradlew

@@ -86,8 +86,7 @@ done
 # shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
 # Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
-APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
-' "$PWD" ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum

native/src/.cargo/config.toml

@@ -8,5 +8,5 @@ target-dir = "../out/rust"
 
 [unstable]
 build-std = ["std", "panic_abort"]
-build-std-features = ["panic_immediate_abort"]
+build-std-features = ["panic_immediate_abort", "optimize_for_size"]
 profile-rustflags = true

native/src/Android-rs.mk

@@ -4,35 +4,43 @@ LOCAL_PATH := $(call my-dir)
 # Rust compilation outputs
 ###########################
 
-LIBRARY_PATH = ../out/$(TARGET_ARCH_ABI)/libmagisk-rs.a
-ifneq (,$(wildcard $(LOCAL_PATH)/$(LIBRARY_PATH)))
 include $(CLEAR_VARS)
 LOCAL_MODULE := magisk-rs
 LOCAL_EXPORT_C_INCLUDES := src/core/include
-LOCAL_SRC_FILES := $(LIBRARY_PATH)
+LOCAL_LIB = ../out/$(TARGET_ARCH_ABI)/libmagisk-rs.a
+ifneq (,$(wildcard $(LOCAL_PATH)/$(LOCAL_LIB)))
+LOCAL_SRC_FILES := $(LOCAL_LIB)
 include $(PREBUILT_STATIC_LIBRARY)
+else
+include $(BUILD_STATIC_LIBRARY)
 endif
 
-LIBRARY_PATH = ../out/$(TARGET_ARCH_ABI)/libmagiskboot-rs.a
-ifneq (,$(wildcard $(LOCAL_PATH)/$(LIBRARY_PATH)))
 include $(CLEAR_VARS)
 LOCAL_MODULE := boot-rs
-LOCAL_SRC_FILES := $(LIBRARY_PATH)
+LOCAL_LIB = ../out/$(TARGET_ARCH_ABI)/libmagiskboot-rs.a
+ifneq (,$(wildcard $(LOCAL_PATH)/$(LOCAL_LIB)))
+LOCAL_SRC_FILES := $(LOCAL_LIB)
 include $(PREBUILT_STATIC_LIBRARY)
+else
+include $(BUILD_STATIC_LIBRARY)
 endif
 
-LIBRARY_PATH = ../out/$(TARGET_ARCH_ABI)/libmagiskinit-rs.a
-ifneq (,$(wildcard $(LOCAL_PATH)/$(LIBRARY_PATH)))
 include $(CLEAR_VARS)
 LOCAL_MODULE := init-rs
-LOCAL_SRC_FILES := $(LIBRARY_PATH)
+LOCAL_LIB = ../out/$(TARGET_ARCH_ABI)/libmagiskinit-rs.a
+ifneq (,$(wildcard $(LOCAL_PATH)/$(LOCAL_LIB)))
+LOCAL_SRC_FILES := $(LOCAL_LIB)
 include $(PREBUILT_STATIC_LIBRARY)
+else
+include $(BUILD_STATIC_LIBRARY)
 endif
 
-LIBRARY_PATH = ../out/$(TARGET_ARCH_ABI)/libmagiskpolicy-rs.a
-ifneq (,$(wildcard $(LOCAL_PATH)/$(LIBRARY_PATH)))
 include $(CLEAR_VARS)
 LOCAL_MODULE := policy-rs
-LOCAL_SRC_FILES := $(LIBRARY_PATH)
+LOCAL_LIB = ../out/$(TARGET_ARCH_ABI)/libmagiskpolicy-rs.a
+ifneq (,$(wildcard $(LOCAL_PATH)/$(LOCAL_LIB)))
+LOCAL_SRC_FILES := $(LOCAL_LIB)
 include $(PREBUILT_STATIC_LIBRARY)
+else
+include $(BUILD_STATIC_LIBRARY)
 endif

native/src/Android.mk

@@ -18,12 +18,9 @@ LOCAL_SRC_FILES := \
     core/applets.cpp \
     core/magisk.cpp \
     core/daemon.cpp \
-    core/bootstages.cpp \
-    core/socket.cpp \
-    core/db.cpp \
-    core/package.cpp \
     core/scripting.cpp \
     core/selinux.cpp \
+    core/sqlite.cpp \
     core/module.cpp \
     core/thread.cpp \
     core/core-rs.cpp \
@@ -31,9 +28,7 @@ LOCAL_SRC_FILES := \
     core/su/su.cpp \
     core/su/connect.cpp \
     core/su/pts.cpp \
-    core/su/su_daemon.cpp \
     core/zygisk/entry.cpp \
-    core/zygisk/main.cpp \
     core/zygisk/module.cpp \
     core/zygisk/hook.cpp \
     core/deny/cli.cpp \
@@ -68,11 +63,9 @@ LOCAL_STATIC_LIBRARIES := \
     libinit-rs
 
 LOCAL_SRC_FILES := \
-    init/init.cpp \
     init/mount.cpp \
     init/rootdir.cpp \
     init/getinfo.cpp \
-    init/twostage.cpp \
     init/selinux.cpp \
     init/init-rs.cpp
 
@@ -80,6 +73,7 @@ LOCAL_LDFLAGS := -static
 
 ifdef B_CRT0
 LOCAL_STATIC_LIBRARIES += crt0
+LOCAL_LDFLAGS += -Wl,--defsym=vfprintf=tiny_vfprintf
 endif
 
 include $(BUILD_EXECUTABLE)
@@ -94,8 +88,6 @@ LOCAL_STATIC_LIBRARIES := \
     libbase \
     liblzma \
     liblz4 \
-    libbz2 \
-    libz \
     libzopfli \
     libboot-rs
 
@@ -126,8 +118,6 @@ LOCAL_STATIC_LIBRARIES := \
     libpolicy \
     libpolicy-rs
 
-LOCAL_SRC_FILES := sepolicy/main.cpp
-
 include $(BUILD_EXECUTABLE)
 
 endif
@@ -169,6 +159,7 @@ LOCAL_SRC_FILES := \
     sepolicy/policy-rs.cpp
 include $(BUILD_STATIC_LIBRARY)
 
-include src/Android-rs.mk
+CWD := $(LOCAL_PATH)
-include src/base/Android.mk
+include $(CWD)/Android-rs.mk
-include src/external/Android.mk
+include $(CWD)/base/Android.mk
+include $(CWD)/external/Android.mk

native/src/Cargo.lock

@@ -1,20 +1,29 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
+
+[[package]]
+name = "anstyle"
+version = "1.0.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "55cc3b69f167a1ef2e161439aa98aed94e6028e5f9a59be9a6ffb47aef1651f9"
 
 [[package]]
 name = "argh"
-version = "0.1.12"
+version = "0.1.13"
-source = "git+https://github.com/google/argh.git?rev=1c632b046d084e7bde86b82dfc969b30b4647c8c#1c632b046d084e7bde86b82dfc969b30b4647c8c"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34ff18325c8a36b82f992e533ece1ec9f9a9db446bd1c14d4f936bac88fcd240"
 dependencies = [
  "argh_derive",
  "argh_shared",
+ "rust-fuzzy-search",
 ]
 
 [[package]]
 name = "argh_derive"
-version = "0.1.12"
+version = "0.1.13"
-source = "git+https://github.com/google/argh.git?rev=1c632b046d084e7bde86b82dfc969b30b4647c8c#1c632b046d084e7bde86b82dfc969b30b4647c8c"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "adb7b2b83a50d329d5d8ccc620f5c7064028828538bdf5646acd60dc1f767803"
 dependencies = [
  "argh_shared",
  "proc-macro2",
@@ -24,17 +33,15 @@ dependencies = [
 
 [[package]]
 name = "argh_shared"
-version = "0.1.12"
+version = "0.1.13"
-source = "git+https://github.com/google/argh.git?rev=1c632b046d084e7bde86b82dfc969b30b4647c8c#1c632b046d084e7bde86b82dfc969b30b4647c8c"
+source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
+checksum = "a464143cc82dedcdc3928737445362466b7674b5db4e2eb8e869846d6d84f4f6"
- "serde",
-]
 
 [[package]]
 name = "autocfg"
-version = "1.3.0"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c4b4d0bd25bd0b74681c0ad21497610ce1b7c91b1022cd21c80c6fbdd9476b0"
+checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26"
 
 [[package]]
 name = "base"
@@ -65,28 +72,43 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8c3c1a368f70d6cf7302d78f8f7093da241fb8e8807c05cc9e51a125895a6d5b"
 
 [[package]]
-name = "block-buffer"
+name = "bit-set"
-version = "0.11.0-rc.0"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "17092d478f4fadfb35a7e082f62e49f0907fdf048801d9d706277e34f9df8a78"
+checksum = "08807e080ed7f9d5433fa9b275196cfc35414f66a0c79d864dc51a0d825231a3"
 dependencies = [
- "crypto-common",
+ "bit-vec",
+]
+
+[[package]]
+name = "bit-vec"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5e764a1d40d510daf35e07be9eb06e75770908c27d411ee6c92109c9840eaaf7"
+
+[[package]]
+name = "block-buffer"
+version = "0.11.0-rc.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3fd016a0ddc7cb13661bf5576073ce07330a693f8608a1320b4e20561cc12cdc"
+dependencies = [
+ "hybrid-array",
 ]
 
 [[package]]
 name = "bytemuck"
-version = "1.16.3"
+version = "1.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "102087e286b4677862ea56cf8fc58bb2cdfa8725c40ffb80fe3a008eb7f2fc83"
+checksum = "b6b1fc10dbac614ebc03540c9dbd60e83887fda27794998c6528f1782047d540"
 dependencies = [
  "bytemuck_derive",
 ]
 
 [[package]]
 name = "bytemuck_derive"
-version = "1.7.0"
+version = "1.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ee891b04274a59bd38b412188e24b849617b2e45a0fd8d057deb63e7403761b"
+checksum = "3fa76293b4f7bb636ab88fd78228235b5248b4d05cc589aed610f954af5d7c7a"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -101,9 +123,12 @@ checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
 
 [[package]]
 name = "cc"
-version = "1.1.7"
+version = "1.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26a5c3fd7bfa1ce3897a3a3501d362b2d87b7f2583ebcb4a949ec25911025cbc"
+checksum = "be714c154be609ec7f5dad223a33bf1482fff90472de28f7362806e6d4832b8c"
+dependencies = [
+ "shlex",
+]
 
 [[package]]
 name = "cfg-if"
@@ -111,6 +136,32 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "clap"
+version = "4.5.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "027bb0d98429ae334a8698531da7077bdf906419543a35a55c2cb1b66437d767"
+dependencies = [
+ "clap_builder",
+]
+
+[[package]]
+name = "clap_builder"
+version = "4.5.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5589e0cba072e0f3d23791efac0fd8627b49c829c196a492e88168e6a669d863"
+dependencies = [
+ "anstyle",
+ "clap_lex",
+ "strsim",
+]
+
+[[package]]
+name = "clap_lex"
+version = "0.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f46ad14479a25103f283c0f10005961cf086d8dc42205bb44c46ac563475dca6"
+
 [[package]]
 name = "codespan-reporting"
 version = "0.11.1"
@@ -123,24 +174,24 @@ dependencies = [
 
 [[package]]
 name = "const-oid"
-version = "0.10.0-rc.0"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9adcf94f05e094fca3005698822ec791cb4433ced416afda1c5ca3b8dfc05a2f"
+checksum = "1cb3c4a0d3776f7535c32793be81d6d5fec0d48ac70955d9834e643aa249a52f"
 
 [[package]]
 name = "const_format"
-version = "0.2.32"
+version = "0.2.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e3a214c7af3d04997541b18d432afaff4c455e79e2029079647e72fc2bd27673"
+checksum = "126f97965c8ad46d6d9163268ff28432e8f6a1196a55578867832e3049df63dd"
 dependencies = [
  "const_format_proc_macros",
 ]
 
 [[package]]
 name = "const_format_proc_macros"
-version = "0.2.32"
+version = "0.2.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c7f6ff08fd20f4f299298a28e2dfa8a8ba1036e6cd2460ac1de7b425d76f2500"
+checksum = "1d57c2eccfb16dbac1f4e61e206105db5820c9d26c3c472bc17c774259ef7744"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -149,49 +200,62 @@ dependencies = [
 
 [[package]]
 name = "cpufeatures"
-version = "0.2.12"
+version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53fe5e26ff1b7aef8bca9c6080520cfb8d9333c7568e1829cef191a9723e5504"
+checksum = "59ed5838eebb26a2bb2e58f6d5b5316989ae9d08bab10e0e6d103e656d1b0280"
 dependencies = [
  "libc",
 ]
 
 [[package]]
 name = "crypto-bigint"
-version = "0.6.0-rc.2"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e43027691f1c055da3da4f7d96af09fcec420d435d5616e51f29afd0811c56a7"
+checksum = "96272c2ff28b807e09250b180ad1fb7889a3258f7455759b5c3c58b719467130"
 dependencies = [
  "hybrid-array",
  "num-traits",
  "rand_core",
+ "serdect",
  "subtle",
  "zeroize",
 ]
 
 [[package]]
 name = "crypto-common"
-version = "0.2.0-rc.0"
+version = "0.2.0-rc.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c070b79a496dccd931229780ad5bbedd535ceff6c3565605a8e440e18e1aa2b"
+checksum = "b0b8ce8218c97789f16356e7896b3714f26c2ee1079b79c0b7ae7064bb9089fa"
 dependencies = [
  "getrandom",
  "hybrid-array",
  "rand_core",
 ]
 
+[[package]]
+name = "crypto-primes"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "76db6c35962f23f58ab08c156831c55caf69fe85a63ae3780d4fdb24c38b32b6"
+dependencies = [
+ "crypto-bigint",
+ "rand_core",
+]
+
 [[package]]
 name = "cxx"
-version = "1.0.124"
+version = "1.0.137"
 dependencies = [
  "cc",
+ "cxxbridge-cmd",
  "cxxbridge-flags",
  "cxxbridge-macro",
+ "foldhash",
 ]
 
 [[package]]
 name = "cxx-gen"
-version = "0.7.124"
+version = "0.7.137"
 dependencies = [
  "codespan-reporting",
  "proc-macro2",
@@ -200,23 +264,35 @@ dependencies = [
 ]
 
 [[package]]
-name = "cxxbridge-flags"
+name = "cxxbridge-cmd"
-version = "1.0.124"
+version = "1.0.137"
-
-[[package]]
-name = "cxxbridge-macro"
-version = "1.0.124"
 dependencies = [
+ "clap",
+ "codespan-reporting",
  "proc-macro2",
  "quote",
  "syn",
 ]
 
+[[package]]
+name = "cxxbridge-flags"
+version = "1.0.137"
+
+[[package]]
+name = "cxxbridge-macro"
+version = "1.0.137"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "rustversion",
+ "syn",
+]
+
 [[package]]
 name = "der"
-version = "0.8.0-rc.0"
+version = "0.8.0-rc.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05d9c07d3bd80cf0935ce478d07edf7e7a5b158446757f988f3e62082227b700"
+checksum = "82db698b33305f0134faf590b9d1259dc171b5481ac41d5c8146c3b3ee7d4319"
 dependencies = [
  "const-oid",
  "der_derive",
@@ -227,9 +303,18 @@ dependencies = [
 
 [[package]]
 name = "der_derive"
-version = "0.8.0-rc.0"
+version = "0.8.0-rc.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2c46c0d3c8dba679a95cc7caf42fe6220338e28c9d7c09e0a458e6f6156c06e7"
+checksum = "211bea8bb45f5f61bc857104606913ef8ac8b5ec698143aa2aa96a7ffdc94991"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "derive"
+version = "0.0.0"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -250,9 +335,9 @@ dependencies = [
 
 [[package]]
 name = "ecdsa"
-version = "0.17.0-pre.7"
+version = "0.17.0-pre.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fad051af2b2d2f356d716138c76775929be913deb5b4ea217cd2613535936bef"
+checksum = "7e62f2041a28c40b8884b79fbd19bc7457d76c6397767831e9ff4029fc0473a9"
 dependencies = [
  "der",
  "digest",
@@ -264,9 +349,9 @@ dependencies = [
 
 [[package]]
 name = "elliptic-curve"
-version = "0.14.0-pre.6"
+version = "0.14.0-rc.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ed8e96bb573517f42470775f8ef1b9cd7595de52ba7a8e19c48325a92c8fe4f"
+checksum = "cc43715037532dc2d061e5c97e81b684c28993d52a4fa4eb7d2ce2826d78f2f2"
 dependencies = [
  "base16ct",
  "crypto-bigint",
@@ -305,6 +390,12 @@ version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b3ea1ec5f8307826a5b71094dd91fc04d4ae75d5709b20ad351c7fb4815c86ec"
 
+[[package]]
+name = "foldhash"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a0d2fde1f7b3d48b8395d5f2de76c18a528bd6a9cdde438df747bfcba3e05d6f"
+
 [[package]]
 name = "getrandom"
 version = "0.2.15"
@@ -347,53 +438,59 @@ dependencies = [
 
 [[package]]
 name = "hybrid-array"
-version = "0.2.0-rc.9"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d306b679262030ad8813a82d4915fc04efff97776e4db7f8eb5137039d56400"
+checksum = "f2d35805454dc9f8662a98d6d61886ffe26bd465f5960e0e55345c70d5c0d2a9"
 dependencies = [
  "typenum",
  "zeroize",
 ]
 
 [[package]]
-name = "lazy_static"
+name = "libbz2-rs-sys"
-version = "1.5.0"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
+checksum = "0864a00c8d019e36216b69c2c4ce50b83b7bd966add3cf5ba554ec44f8bebcf5"
 dependencies = [
- "spin",
+ "libc",
 ]
 
 [[package]]
 name = "libc"
-version = "0.2.155"
+version = "0.2.170"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97b3888a4aecf77e811145cadf6eef5901f4782c53886191b2f693f24761847c"
+checksum = "875b3680cb2f8f71bdcf9a30f38d48282f5d3c95cbf9b3fa57269bb5d5c06828"
 
 [[package]]
-name = "libm"
+name = "libz-rs-sys"
-version = "0.2.8"
+version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ec2a862134d2a7d32d7983ddcdd1c4923530833c9f2ea1a44fc5fa473989058"
+checksum = "902bc563b5d65ad9bba616b490842ef0651066a1a1dc3ce1087113ffcb873c8d"
+dependencies = [
+ "zlib-rs",
+]
 
 [[package]]
 name = "log"
-version = "0.4.22"
+version = "0.4.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24"
+checksum = "30bde2b3dc3671ae49d8e2e9f044c7c005836e7a023ee57cffa25ab82764bb9e"
 
 [[package]]
 name = "magisk"
 version = "0.0.0"
 dependencies = [
  "base",
+ "bit-set",
  "bytemuck",
  "cxx",
  "cxx-gen",
+ "derive",
  "num-derive",
  "num-traits",
  "pb-rs",
  "quick-protobuf",
+ "thiserror",
 ]
 
 [[package]]
@@ -402,6 +499,7 @@ version = "0.0.0"
 dependencies = [
  "argh",
  "base",
+ "block-buffer",
  "bytemuck",
  "byteorder",
  "cxx",
@@ -409,6 +507,8 @@ dependencies = [
  "der",
  "digest",
  "fdt",
+ "libbz2-rs-sys",
+ "libz-rs-sys",
  "num-traits",
  "p256",
  "p384",
@@ -416,6 +516,7 @@ dependencies = [
  "pb-rs",
  "quick-protobuf",
  "rsa",
+ "sec1",
  "sha1",
  "sha2",
  "size",
@@ -436,6 +537,7 @@ dependencies = [
 name = "magiskpolicy"
 version = "0.0.0"
 dependencies = [
+ "argh",
  "base",
  "cxx",
  "cxx-gen",
@@ -463,23 +565,6 @@ dependencies = [
  "minimal-lexical",
 ]
 
-[[package]]
-name = "num-bigint-dig"
-version = "0.8.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc84195820f291c7697304f3cbdadd1cb7199c0efc917ff5eafd71225c136151"
-dependencies = [
- "byteorder",
- "lazy_static",
- "libm",
- "num-integer",
- "num-iter",
- "num-traits",
- "rand",
- "smallvec",
- "zeroize",
-]
-
 [[package]]
 name = "num-derive"
 version = "0.4.2"
@@ -491,26 +576,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "num-integer"
-version = "0.1.46"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7969661fd2958a5cb096e56c8e1ad0444ac2bbcd0061bd28660485a44879858f"
-dependencies = [
- "num-traits",
-]
-
-[[package]]
-name = "num-iter"
-version = "0.1.45"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1429034a0490724d0075ebb2bc9e875d6503c3cf69e235a8941aa757d83ef5bf"
-dependencies = [
- "autocfg",
- "num-integer",
- "num-traits",
-]
-
 [[package]]
 name = "num-traits"
 version = "0.2.19"
@@ -518,14 +583,13 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
 dependencies = [
  "autocfg",
- "libm",
 ]
 
 [[package]]
 name = "p256"
-version = "0.14.0-pre.1"
+version = "0.14.0-pre.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2c32c18a74d9dda1314d2f945fb3e274848822f63f264a9e4d3f783e29b3bc1f"
+checksum = "71f3fd64a9cad9c26ed7f734b152196d5e56376b9957c832bcca0de48a708080"
 dependencies = [
  "ecdsa",
  "elliptic-curve",
@@ -535,9 +599,9 @@ dependencies = [
 
 [[package]]
 name = "p384"
-version = "0.14.0-pre.1"
+version = "0.14.0-pre.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99acc40dbfad9cc3dc102828f5678c8ca14f0cbf3a1f56f74c2875b5a84427af"
+checksum = "1e19554fe6ee269c860a0f231cbba714e5cbef26a927c75d8e30ac9040a4b32e"
 dependencies = [
  "ecdsa",
  "elliptic-curve",
@@ -547,9 +611,9 @@ dependencies = [
 
 [[package]]
 name = "p521"
-version = "0.14.0-pre.1"
+version = "0.14.0-pre.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ec5d919bea930a34a522bb1c95a89f559925deab255db2c2ffa174fc48df664"
+checksum = "957df9b5e6a7542f6430ec5187a4cb66d8498946c38b23fd14562bce6e32e6de"
 dependencies = [
  "base16ct",
  "ecdsa",
@@ -571,18 +635,18 @@ dependencies = [
 
 [[package]]
 name = "pem-rfc7468"
-version = "1.0.0-rc.1"
+version = "1.0.0-rc.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b6c1cde4770761bf6bd336f947b9ac1fe700b0a4ec5867cf66cf08597fe89e8c"
+checksum = "c2dfbfa5c6f0906884269722c5478e72fd4d6c0e24fe600332c6d62359567ce1"
 dependencies = [
  "base64ct",
 ]
 
 [[package]]
 name = "pkcs1"
-version = "0.8.0-rc.0"
+version = "0.8.0-rc.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0d2f4c73d459a85331915baebd5082dce5ee8ef16fd9a1ca75559ac91e66a9ee"
+checksum = "226eb25e2c46c166ce498ac0f606ac623142d640064879ff445938accddff1e2"
 dependencies = [
  "der",
  "pkcs8",
@@ -591,23 +655,14 @@ dependencies = [
 
 [[package]]
 name = "pkcs8"
-version = "0.11.0-rc.0"
+version = "0.11.0-rc.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "66180445f1dce533620a7743467ef85fe1c5e80cdaf7c7053609d7a2fbcdae20"
+checksum = "f22636de7c995e997ed3d8d2949b7414d4faba3efa7312a6c0e75d875a14bdd4"
 dependencies = [
  "der",
  "spki",
 ]
 
-[[package]]
-name = "ppv-lite86"
-version = "0.2.20"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77957b295656769bb8ad2b6a6b09d897d94f05c41b069aede1fcdaa675eaea04"
-dependencies = [
- "zerocopy",
-]
-
 [[package]]
 name = "primefield"
 version = "0.14.0-pre.0"
@@ -616,18 +671,18 @@ checksum = "d3f2ce0fa9cccdaf216230d151ce51a15298aef50ad76081a830128ecbc6428a"
 
 [[package]]
 name = "primeorder"
-version = "0.14.0-pre.1"
+version = "0.14.0-pre.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9bed0c431186675ad845922b903d28c7faa2b634a6d130fb7b50bb289f5a4d52"
+checksum = "b794117b388378d55629f78f61e64e182baa200bf59c1a8205e0c46508ce5873"
 dependencies = [
  "elliptic-curve",
 ]
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.86"
+version = "1.0.94"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5e719e8df665df0d1c8fbfd238015744736151d4445ec0836b8e628aae103b77"
+checksum = "a31971752e70b8b2686d7e46ec17fb38dad4051d94024c88df49b667caea9c84"
 dependencies = [
  "unicode-ident",
 ]
@@ -642,33 +697,13 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.36"
+version = "1.0.39"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0fa76aaf39101c457836aec0ce2316dbdc3ab723cdda1c6bd4e6ad4208acaca7"
+checksum = "c1f1914ce909e1658d9907913b4b91947430c7d9be598b15a1912935b8c04801"
 dependencies = [
  "proc-macro2",
 ]
 
-[[package]]
-name = "rand"
-version = "0.8.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
-dependencies = [
- "rand_chacha",
- "rand_core",
-]
-
-[[package]]
-name = "rand_chacha"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
-dependencies = [
- "ppv-lite86",
- "rand_core",
-]
-
 [[package]]
 name = "rand_core"
 version = "0.6.4"
@@ -690,15 +725,14 @@ dependencies = [
 
 [[package]]
 name = "rsa"
-version = "0.10.0-pre.2"
+version = "0.10.0-pre.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57e864e43f5d003321ab452feea6450f9611d7be6726489b4ec051da34774c62"
+checksum = "e82e90f434676d49758cab5b3ff2cc1fd8f12bf7d79b70c6088bc5a4e7c63270"
 dependencies = [
  "const-oid",
+ "crypto-bigint",
+ "crypto-primes",
  "digest",
- "num-bigint-dig",
- "num-integer",
- "num-traits",
  "pkcs1",
  "pkcs8",
  "rand_core",
@@ -710,10 +744,22 @@ dependencies = [
 ]
 
 [[package]]
-name = "sec1"
+name = "rust-fuzzy-search"
-version = "0.8.0-rc.0"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "32c98827dc6ed0ea1707286a3d14b4ad4e25e2643169cbf111568a46ff5b09f5"
+checksum = "a157657054ffe556d8858504af8a672a054a6e0bd9e8ee531059100c0fa11bb2"
+
+[[package]]
+name = "rustversion"
+version = "1.0.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eded382c5f5f786b989652c49544c4877d9f015cc22e145a5ea8ea66c2921cd2"
+
+[[package]]
+name = "sec1"
+version = "0.8.0-rc.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d1988446eff153796413a73669dfaa4caa3f5ce8b25fac89e3821a39c611772e"
 dependencies = [
  "base16ct",
  "der",
@@ -725,24 +771,34 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.204"
+version = "1.0.218"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bc76f558e0cbb2a839d37354c575f1dc3fdc6546b5be373ba43d95f231bf7c12"
+checksum = "e8dfc9d19bdbf6d17e22319da49161d5d0108e4188e8b680aef6299eed22df60"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.204"
+version = "1.0.218"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e0cd7e117be63d3c3678776753929474f3b04a43a080c744d6b0ae2a8c28e222"
+checksum = "f09503e191f4e797cb8aac08e9a4a4695c5edf6a2e70e376d961ddd5c969f82b"
 dependencies = [
  "proc-macro2",
  "quote",
  "syn",
 ]
 
+[[package]]
+name = "serdect"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f42f67da2385b51a5f9652db9c93d78aeaf7610bf5ec366080b6de810604af53"
+dependencies = [
+ "base16ct",
+ "serde",
+]
+
 [[package]]
 name = "sha1"
 version = "0.11.0-pre.4"
@@ -765,6 +821,12 @@ dependencies = [
  "digest",
 ]
 
+[[package]]
+name = "shlex"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
+
 [[package]]
 name = "signature"
 version = "2.3.0-pre.4"
@@ -777,32 +839,26 @@ dependencies = [
 
 [[package]]
 name = "size"
-version = "0.4.1"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9fed904c7fb2856d868b92464fc8fa597fce366edea1a9cbfaa8cb5fe080bd6d"
+checksum = "1b6709c7b6754dca1311b3c73e79fcce40dd414c782c66d88e8823030093b02b"
-
-[[package]]
-name = "smallvec"
-version = "1.13.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
-
-[[package]]
-name = "spin"
-version = "0.9.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
 
 [[package]]
 name = "spki"
-version = "0.8.0-rc.0"
+version = "0.8.0-rc.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ee3fb1c675852398475928637b3ebbdd7e1d0cc24d27b3bbc81788b4eb51e310"
+checksum = "37ac66481418fd7afdc584adcf3be9aa572cf6c2858814494dc2a01755f050bc"
 dependencies = [
  "base64ct",
  "der",
 ]
 
+[[package]]
+name = "strsim"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
+
 [[package]]
 name = "subtle"
 version = "2.6.1"
@@ -811,9 +867,9 @@ checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
 
 [[package]]
 name = "syn"
-version = "2.0.72"
+version = "2.0.99"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc4b9b9bf2add8093d3f2c0204471e951b2285580335de42f9d2534f3ae7a8af"
+checksum = "e02e925281e18ffd9d640e234264753c43edc62d64b2d4cf898f1bc5e75f3fc2"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -831,18 +887,18 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.63"
+version = "2.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c0342370b38b6a11b6cc11d6a805569958d54cfa061a29969c3b5ce2ea405724"
+checksum = "567b8a2dae586314f7be2a752ec7474332959c6460e02bde30d702a66d488708"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.63"
+version = "2.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4558b58466b9ad7ca0f102865eccc95938dca1a74a856f2b57b6629050da261"
+checksum = "7f7cf42b4507d8ea322120659672cf1b9dbb93f8f2d4ecfd6e51350ff5b17a1d"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -851,9 +907,9 @@ dependencies = [
 
 [[package]]
 name = "tls_codec"
-version = "0.4.1"
+version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5e78c9c330f8c85b2bae7c8368f2739157db9991235123aa1b15ef9502bfb6a"
+checksum = "0de2e01245e2bb89d6f05801c564fa27624dbd7b1846859876c7dad82e90bf6b"
 dependencies = [
  "tls_codec_derive",
  "zeroize",
@@ -861,9 +917,9 @@ dependencies = [
 
 [[package]]
 name = "tls_codec_derive"
-version = "0.4.1"
+version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8d9ef545650e79f30233c0003bcc2504d7efac6dad25fca40744de773fe2049c"
+checksum = "2d2e76690929402faae40aebdda620a2c0e25dd6d3b9afe48867dfd95991f4bd"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -872,27 +928,27 @@ dependencies = [
 
 [[package]]
 name = "typenum"
-version = "1.17.0"
+version = "1.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825"
+checksum = "1dccffe3ce07af9386bfd29e80c0ab1a8205a2fc34e4bcd40364df902cfa8f3f"
 
 [[package]]
 name = "unicode-ident"
-version = "1.0.12"
+version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
+checksum = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"
 
 [[package]]
 name = "unicode-width"
-version = "0.1.13"
+version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0336d538f7abc86d282a4189614dfaa90810dfc2c6f6427eaf88e16311dd225d"
+checksum = "7dd6e30e90baa6f72411720665d41d89b9a3d039dc45b8faea1ddd07f617f6af"
 
 [[package]]
 name = "unicode-xid"
-version = "0.2.4"
+version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"
+checksum = "ebc1c04c71510c7f702b52b7c350734c9ff1295c464a03335b00bb84fc54f853"
 
 [[package]]
 name = "wasi"
@@ -984,8 +1040,9 @@ checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
 
 [[package]]
 name = "x509-cert"
-version = "0.3.0-pre"
+version = "0.3.0-pre.0"
-source = "git+https://github.com/RustCrypto/formats.git?rev=9c0e851c6db9c2c8a2601840d46375afde2663fb#9c0e851c6db9c2c8a2601840d46375afde2663fb"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2db382aa43c1fb5c419a960f72c3847ab0f383f635fc2e25f0bd6c5fb94371d1"
 dependencies = [
  "const-oid",
  "der",
@@ -993,27 +1050,6 @@ dependencies = [
  "tls_codec",
 ]
 
-[[package]]
-name = "zerocopy"
-version = "0.7.35"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b9b4fd18abc82b8136838da5d50bae7bdea537c574d8dc1a34ed098d6c166f0"
-dependencies = [
- "byteorder",
- "zerocopy-derive",
-]
-
-[[package]]
-name = "zerocopy-derive"
-version = "0.7.35"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa4f8080344d4671fb4e831a13ad1e68092748387dfc4f55e356242fae12ce3e"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "zeroize"
 version = "1.8.1"
@@ -1033,3 +1069,9 @@ dependencies = [
  "quote",
  "syn",
 ]
+
+[[package]]
+name = "zlib-rs"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b20717f0917c908dc63de2e44e97f1e6b126ca58d0e391cee86d504eb8fbd05"

native/src/Cargo.toml

@@ -1,8 +1,12 @@
 [workspace]
 exclude = ["external"]
-members = ["base", "boot", "core", "init", "sepolicy"]
+members = ["base", "boot", "core", "core/derive", "init", "sepolicy"]
 resolver = "2"
 
+[workspace.package]
+version = "0.0.0"
+edition = "2024"
+
 [workspace.dependencies]
 cxx = { path = "external/cxx-rs" }
 cxx-gen = { path = "external/cxx-rs/gen/lib" }
@@ -10,26 +14,32 @@ libc = "0.2"
 cfg-if = "1.0"
 num-traits = "0.2"
 num-derive = "0.4"
-thiserror = "1.0"
+thiserror = "2.0"
 byteorder = "1"
-size = "0.4"
+size = "0.5"
 sha1 = "0.11.0-pre.4"
-sha2 = "=0.11.0-pre.4"
+sha2 = "0.11.0-pre.4"
 digest = "0.11.0-pre.9"
-p256 = "0.14.0-pre.1"
+p256 = "0.14.0-pre.2"
-p384 = "0.14.0-pre.1"
+p384 = "0.14.0-pre.2"
-p521 = "0.14.0-pre.1"
+p521 = "0.14.0-pre.2"
-rsa = "0.10.0-pre.2"
+rsa = "0.10.0-pre.4"
-#x509-cert = "0.3"
+x509-cert = "0.3.0-pre.0"
-der = "0.8.0-rc.0"
+der = "0.8.0-rc.1"
 bytemuck = "1.16"
 fdt = "0.1"
 const_format = "0.2"
+bit-set = "0.8"
+syn = "2"
+quote = "1"
+proc-macro2 = "1"
+argh = { version = "0.1.13", default-features = false }
+libz-rs-sys = { version = "0.4.2", default-features = false, features=["c-allocator"] }
+libbz2-rs-sys = { version = "0.1.3", default-features = false, features = ["c-allocator"] }
 
-[workspace.dependencies.argh]
+# Pin version to prevent cargo update break builds
-git = "https://github.com/google/argh.git"
+block-buffer = "=0.11.0-rc.3"
-rev = "1c632b046d084e7bde86b82dfc969b30b4647c8c"
+sec1 = "=0.8.0-rc.3"
-default-features = false
 
 [workspace.dependencies.pb-rs]
 git = "https://github.com/tafia/quick-protobuf.git"
@@ -40,10 +50,6 @@ default-features = false
 git = "https://github.com/tafia/quick-protobuf.git"
 rev = "2f37d5a65504de7d716b5b28fd82219501a901a9"
 
-[workspace.dependencies.x509-cert]
-git = "https://github.com/RustCrypto/formats.git"
-rev = "9c0e851c6db9c2c8a2601840d46375afde2663fb"
-
 [profile.dev]
 opt-level = "z"
 lto = "thin"

native/src/base/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "base"
-version = "0.0.0"
+version.workspace = true
-edition = "2021"
+edition.workspace = true
 
 [lib]
 path = "lib.rs"

native/src/base/build.rs

@@ -1,7 +1,7 @@
-use crate::gen::gen_cxx_binding;
+use crate::codegen::gen_cxx_binding;
 
-#[path = "../include/gen.rs"]
+#[path = "../include/codegen.rs"]
-mod gen;
+mod codegen;
 
 fn main() {
     gen_cxx_binding("base-rs");

native/src/base/cstr.rs

@@ -1,14 +1,14 @@
+use cxx::{type_id, ExternType};
+use libc::c_char;
+use std::borrow::Borrow;
 use std::cmp::min;
 use std::ffi::{CStr, FromBytesWithNulError, OsStr};
-use std::fmt::{Arguments, Debug, Display, Formatter, Write};
+use std::fmt::{Debug, Display, Formatter, Write};
 use std::ops::{Deref, DerefMut};
 use std::os::unix::ffi::OsStrExt;
 use std::path::{Path, PathBuf};
 use std::str::Utf8Error;
 use std::{fmt, mem, slice, str};
-
-use cxx::{type_id, ExternType};
-use libc::c_char;
 use thiserror::Error;
 
 use crate::slice_from_ptr_mut;
@@ -18,23 +18,114 @@ use crate::slice_from_ptr_mut;
 // Several Utf8CStr types:
 //
 // Utf8CStr: can only exist as reference, similar to &str
-// Utf8CString: dynamically sized buffer allocated on the heap
+// Utf8CString: dynamically sized buffer allocated on the heap, similar to String
 // Utf8CStrBufRef: reference to a fixed sized buffer
 // Utf8CStrBufArr<N>: fixed sized buffer allocated on the stack
 //
+// For easier usage, please use the helper functions in cstr_buf.
+//
 // In most cases, these are the types being used
 //
 // &Utf8CStr: whenever a printable null terminated string is needed
-// &mut dyn Utf8CStrWrite: whenever we need a buffer that only needs to support appending
+// &mut dyn Utf8CStrBuf: whenever we need a buffer that needs to support appending
-//                         strings to the end, and has to be null terminated
+//                       strings to the end, and has to be null terminated
 // &mut dyn Utf8CStrBuf: whenever we need a pre-allocated buffer that is large enough to fit
 //                       in the result, and has to be null terminated
 //
 // All types dereferences to &Utf8CStr.
-// Utf8CString, Utf8CStrBufRef, and Utf8CStrBufArr<N> implements Utf8CStrWrite.
+// Utf8CString, Utf8CStrBufRef, and Utf8CStrBufArr<N> implements Utf8CStrBuf.
-// Utf8CStrBufRef and Utf8CStrBufArr<N> implements Utf8CStrBuf.
 
-fn utf8_cstr_buf_append(buf: &mut dyn Utf8CStrBuf, s: &[u8]) -> usize {
+// Public helper functions
+
+pub mod cstr_buf {
+    use super::{Utf8CStrBufArr, Utf8CStrBufRef, Utf8CString};
+
+    #[inline(always)]
+    pub fn with_capacity(capacity: usize) -> Utf8CString {
+        Utf8CString::with_capacity(capacity)
+    }
+
+    #[inline(always)]
+    pub fn default() -> Utf8CStrBufArr<4096> {
+        Utf8CStrBufArr::default()
+    }
+
+    #[inline(always)]
+    pub fn new<const N: usize>() -> Utf8CStrBufArr<N> {
+        Utf8CStrBufArr::new()
+    }
+
+    #[inline(always)]
+    pub fn wrap(buf: &mut [u8]) -> Utf8CStrBufRef {
+        Utf8CStrBufRef::from(buf)
+    }
+
+    #[inline(always)]
+    pub unsafe fn wrap_ptr<'a>(buf: *mut u8, len: usize) -> Utf8CStrBufRef<'a> {
+        unsafe { Utf8CStrBufRef::from_ptr(buf, len) }
+    }
+}
+
+// Trait definitions
+
+pub trait Utf8CStrBuf:
+    Write + AsRef<Utf8CStr> + AsMut<Utf8CStr> + Deref<Target = Utf8CStr> + DerefMut
+{
+    // The length of the string without the terminating null character.
+    // assert_true(len <= capacity - 1)
+    fn len(&self) -> usize;
+    // Set the length of the string
+    //
+    // It is your responsibility to:
+    // 1. Null terminate the string by setting the next byte after len to null
+    // 2. Ensure len <= capacity - 1
+    // 3. All bytes from 0 to len is valid UTF-8 and does not contain null
+    unsafe fn set_len(&mut self, len: usize);
+    fn push_str(&mut self, s: &str) -> usize;
+    fn push_lossy(&mut self, s: &[u8]) -> usize;
+    // The capacity of the internal buffer. The maximum string length this buffer can contain
+    // is capacity - 1, because the last byte is reserved for the terminating null character.
+    fn capacity(&self) -> usize;
+    fn clear(&mut self);
+
+    #[inline(always)]
+    fn is_empty(&self) -> bool {
+        self.len() == 0
+    }
+}
+
+trait Utf8CStrBufWithSlice: Utf8CStrBuf {
+    fn buf(&self) -> &[u8];
+    unsafe fn mut_buf(&mut self) -> &mut [u8];
+}
+
+trait AsUtf8CStr {
+    fn as_utf8_cstr(&self) -> &Utf8CStr;
+    fn as_utf8_cstr_mut(&mut self) -> &mut Utf8CStr;
+}
+
+impl<T: Utf8CStrBufWithSlice> AsUtf8CStr for T {
+    #[inline(always)]
+    fn as_utf8_cstr(&self) -> &Utf8CStr {
+        // SAFETY: the internal buffer is always UTF-8 checked
+        // SAFETY: self.used is guaranteed to always <= SIZE - 1
+        unsafe { Utf8CStr::from_bytes_unchecked(self.buf().get_unchecked(..(self.len() + 1))) }
+    }
+
+    #[inline(always)]
+    fn as_utf8_cstr_mut(&mut self) -> &mut Utf8CStr {
+        // SAFETY: the internal buffer is always UTF-8 checked
+        // SAFETY: self.used is guaranteed to always <= SIZE - 1
+        unsafe {
+            let len = self.len() + 1;
+            Utf8CStr::from_bytes_unchecked_mut(self.mut_buf().get_unchecked_mut(..len))
+        }
+    }
+}
+
+// Implementation for Utf8CString
+
+fn utf8_cstr_buf_append(buf: &mut dyn Utf8CStrBufWithSlice, s: &[u8]) -> usize {
     let mut used = buf.len();
     if used >= buf.capacity() - 1 {
         // Truncate
@@ -51,7 +142,7 @@ fn utf8_cstr_buf_append(buf: &mut dyn Utf8CStrBuf, s: &[u8]) -> usize {
     len
 }
 
-fn utf8_cstr_append_lossy(buf: &mut dyn Utf8CStrWrite, s: &[u8]) -> usize {
+fn utf8_cstr_append_lossy(buf: &mut dyn Utf8CStrBuf, s: &[u8]) -> usize {
     let mut len = 0_usize;
     for chunk in s.utf8_chunks() {
         len += buf.push_str(chunk.valid());
@@ -62,44 +153,6 @@ fn utf8_cstr_append_lossy(buf: &mut dyn Utf8CStrWrite, s: &[u8]) -> usize {
     len
 }
 
-// Trait definitions
-
-pub trait Utf8CStrWrite:
-    Write + AsRef<Utf8CStr> + AsMut<Utf8CStr> + Deref<Target = Utf8CStr> + DerefMut
-{
-    fn len(&self) -> usize;
-    #[inline(always)]
-    fn is_empty(&self) -> bool {
-        self.len() == 0
-    }
-    fn push_str(&mut self, s: &str) -> usize;
-    fn push_lossy(&mut self, s: &[u8]) -> usize;
-    fn clear(&mut self);
-}
-
-pub trait Utf8CStrBuf: Utf8CStrWrite {
-    fn buf(&self) -> &[u8];
-
-    // Modifying the underlying buffer or length is unsafe because it can either:
-    // 1. Break null termination
-    // 2. Break UTF-8 validation
-    // 3. Introduce inner null byte in the string
-    unsafe fn mut_buf(&mut self) -> &mut [u8];
-    unsafe fn set_len(&mut self, len: usize);
-
-    #[inline(always)]
-    fn capacity(&self) -> usize {
-        self.buf().len()
-    }
-}
-
-trait AsUtf8CStr {
-    fn as_utf8_cstr(&self) -> &Utf8CStr;
-    fn as_utf8_cstr_mut(&mut self) -> &mut Utf8CStr;
-}
-
-// Implementation for Utf8CString
-
 pub trait StringExt {
     fn nul_terminate(&mut self) -> &mut [u8];
 }
@@ -132,13 +185,24 @@ impl StringExt for PathBuf {
     }
 }
 
-#[derive(Default)]
 pub struct Utf8CString(String);
 
+impl Default for Utf8CString {
+    fn default() -> Self {
+        Utf8CString::with_capacity(256)
+    }
+}
+
 impl Utf8CString {
-    #[inline(always)]
+    pub fn with_capacity(capacity: usize) -> Utf8CString {
-    pub fn new() -> Self {
+        Utf8CString::from(String::with_capacity(capacity))
-        Self::default()
+    }
+
+    pub fn ensure_capacity(&mut self, capacity: usize) {
+        if self.capacity() >= capacity {
+            return;
+        }
+        self.0.reserve(capacity - self.0.len())
     }
 }
 
@@ -151,16 +215,28 @@ impl AsUtf8CStr for Utf8CString {
 
     #[inline(always)]
     fn as_utf8_cstr_mut(&mut self) -> &mut Utf8CStr {
-        Utf8CStr::from_string(&mut self.0)
+        // SAFETY: the internal string is always null terminated
+        unsafe {
+            mem::transmute(slice::from_raw_parts_mut(
+                self.0.as_mut_ptr(),
+                self.0.len() + 1,
+            ))
+        }
     }
 }
 
-impl Utf8CStrWrite for Utf8CString {
+impl Utf8CStrBuf for Utf8CString {
     #[inline(always)]
     fn len(&self) -> usize {
         self.0.len()
     }
 
+    unsafe fn set_len(&mut self, len: usize) {
+        unsafe {
+            self.0.as_mut_vec().set_len(len);
+        }
+    }
+
     fn push_str(&mut self, s: &str) -> usize {
         self.0.push_str(s);
         self.0.nul_terminate();
@@ -172,6 +248,10 @@ impl Utf8CStrWrite for Utf8CString {
         utf8_cstr_append_lossy(self, s)
     }
 
+    fn capacity(&self) -> usize {
+        self.0.capacity()
+    }
+
     fn clear(&mut self) {
         self.0.clear();
         self.0.nul_terminate();
@@ -185,24 +265,9 @@ impl From<String> for Utf8CString {
     }
 }
 
-// Implementations for Utf8CStrBuf
+impl Borrow<Utf8CStr> for Utf8CString {
-
+    fn borrow(&self) -> &Utf8CStr {
-impl<T: Utf8CStrBuf> AsUtf8CStr for T {
+        self.deref()
-    #[inline(always)]
-    fn as_utf8_cstr(&self) -> &Utf8CStr {
-        // SAFETY: the internal buffer is always UTF-8 checked
-        // SAFETY: self.used is guaranteed to always <= SIZE - 1
-        unsafe { Utf8CStr::from_bytes_unchecked(self.buf().get_unchecked(..(self.len() + 1))) }
-    }
-
-    #[inline(always)]
-    fn as_utf8_cstr_mut(&mut self) -> &mut Utf8CStr {
-        // SAFETY: the internal buffer is always UTF-8 checked
-        // SAFETY: self.used is guaranteed to always <= SIZE - 1
-        unsafe {
-            let len = self.len() + 1;
-            Utf8CStr::from_bytes_unchecked_mut(self.mut_buf().get_unchecked_mut(..len))
-        }
     }
 }
 
@@ -214,7 +279,7 @@ pub struct Utf8CStrBufRef<'a> {
 
 impl<'a> Utf8CStrBufRef<'a> {
     pub unsafe fn from_ptr(buf: *mut u8, len: usize) -> Utf8CStrBufRef<'a> {
-        Self::from(slice_from_ptr_mut(buf, len))
+        unsafe { Self::from(slice_from_ptr_mut(buf, len)) }
     }
 }
 
@@ -225,7 +290,7 @@ impl<'a> From<&'a mut [u8]> for Utf8CStrBufRef<'a> {
     }
 }
 
-impl Utf8CStrBuf for Utf8CStrBufRef<'_> {
+impl Utf8CStrBufWithSlice for Utf8CStrBufRef<'_> {
     #[inline(always)]
     fn buf(&self) -> &[u8] {
         self.buf
@@ -235,11 +300,6 @@ impl Utf8CStrBuf for Utf8CStrBufRef<'_> {
     unsafe fn mut_buf(&mut self) -> &mut [u8] {
         self.buf
     }
-
-    #[inline(always)]
-    unsafe fn set_len(&mut self, len: usize) {
-        self.used = len;
-    }
 }
 
 // UTF-8 validated + null terminated buffer on the stack
@@ -257,7 +317,7 @@ impl<const N: usize> Utf8CStrBufArr<N> {
     }
 }
 
-impl<const N: usize> Utf8CStrBuf for Utf8CStrBufArr<N> {
+impl<const N: usize> Utf8CStrBufWithSlice for Utf8CStrBufArr<N> {
     #[inline(always)]
     fn buf(&self) -> &[u8] {
         &self.buf
@@ -267,16 +327,6 @@ impl<const N: usize> Utf8CStrBuf for Utf8CStrBufArr<N> {
     unsafe fn mut_buf(&mut self) -> &mut [u8] {
         &mut self.buf
     }
-
-    #[inline(always)]
-    unsafe fn set_len(&mut self, len: usize) {
-        self.used = len;
-    }
-
-    #[inline(always)]
-    fn capacity(&self) -> usize {
-        N
-    }
 }
 
 impl Default for Utf8CStrBufArr<4096> {
@@ -310,13 +360,6 @@ impl Utf8CStr {
         Self::from_cstr(CStr::from_bytes_with_nul(buf)?)
     }
 
-    pub fn from_bytes_mut(buf: &mut [u8]) -> Result<&mut Utf8CStr, StrErr> {
-        CStr::from_bytes_with_nul(buf)?;
-        str::from_utf8(buf)?;
-        // Both condition checked
-        unsafe { Ok(mem::transmute::<&mut [u8], &mut Utf8CStr>(buf)) }
-    }
-
     pub fn from_string(s: &mut String) -> &mut Utf8CStr {
         let buf = s.nul_terminate();
         // SAFETY: the null byte is explicitly added to the buffer
@@ -324,13 +367,13 @@ impl Utf8CStr {
     }
 
     #[inline(always)]
-    pub unsafe fn from_bytes_unchecked(buf: &[u8]) -> &Utf8CStr {
+    pub const unsafe fn from_bytes_unchecked(buf: &[u8]) -> &Utf8CStr {
-        mem::transmute(buf)
+        unsafe { mem::transmute(buf) }
     }
 
     #[inline(always)]
-    pub unsafe fn from_bytes_unchecked_mut(buf: &mut [u8]) -> &mut Utf8CStr {
+    unsafe fn from_bytes_unchecked_mut(buf: &mut [u8]) -> &mut Utf8CStr {
-        mem::transmute(buf)
+        unsafe { mem::transmute(buf) }
     }
 
     pub unsafe fn from_ptr<'a>(ptr: *const c_char) -> Result<&'a Utf8CStr, StrErr> {
@@ -340,6 +383,13 @@ impl Utf8CStr {
         Self::from_cstr(unsafe { CStr::from_ptr(ptr) })
     }
 
+    pub unsafe fn from_ptr_unchecked<'a>(ptr: *const c_char) -> &'a Utf8CStr {
+        unsafe {
+            let cstr = CStr::from_ptr(ptr);
+            Self::from_bytes_unchecked(cstr.to_bytes_with_nul())
+        }
+    }
+
     #[inline(always)]
     pub fn as_bytes_with_nul(&self) -> &[u8] {
         &self.0
@@ -392,6 +442,16 @@ impl DerefMut for Utf8CStr {
     }
 }
 
+impl ToOwned for Utf8CStr {
+    type Owned = Utf8CString;
+
+    fn to_owned(&self) -> Utf8CString {
+        let mut s = Utf8CString::with_capacity(self.len() + 1);
+        s.push_str(self.as_str());
+        s
+    }
+}
+
 // Notice that we only implement ExternType on Utf8CStr *reference*
 unsafe impl ExternType for &Utf8CStr {
     type Id = type_id!("rust::Utf8CStr");
@@ -405,8 +465,8 @@ macro_rules! const_assert_eq {
 }
 
 // Assert ABI layout
-const_assert_eq!(mem::size_of::<&Utf8CStr>(), mem::size_of::<[usize; 2]>());
+const_assert_eq!(size_of::<&Utf8CStr>(), size_of::<[usize; 2]>());
-const_assert_eq!(mem::align_of::<&Utf8CStr>(), mem::align_of::<[usize; 2]>());
+const_assert_eq!(align_of::<&Utf8CStr>(), align_of::<[usize; 2]>());
 
 // File system path extensions types
 
@@ -441,47 +501,106 @@ impl DerefMut for FsPath {
     }
 }
 
-pub struct FsPathBuf<'a>(&'a mut dyn Utf8CStrWrite);
+#[repr(transparent)]
+pub struct FsPathFollow(Utf8CStr);
 
-impl<'a> FsPathBuf<'a> {
+impl Deref for FsPathFollow {
-    pub fn new(value: &'a mut dyn Utf8CStrWrite) -> Self {
+    type Target = Utf8CStr;
-        value.clear();
+
-        FsPathBuf(value)
+    #[inline(always)]
+    fn deref(&self) -> &Utf8CStr {
+        &self.0
+    }
+}
+
+impl DerefMut for FsPathFollow {
+    #[inline(always)]
+    fn deref_mut(&mut self) -> &mut Utf8CStr {
+        &mut self.0
+    }
+}
+
+enum Utf8CStrBufOwned<const N: usize> {
+    Dynamic(Utf8CString),
+    Fixed(Utf8CStrBufArr<N>),
+}
+
+impl<const N: usize> Deref for Utf8CStrBufOwned<N> {
+    type Target = dyn Utf8CStrBuf;
+
+    fn deref(&self) -> &Self::Target {
+        match self {
+            Utf8CStrBufOwned::Dynamic(s) => s,
+            Utf8CStrBufOwned::Fixed(arr) => arr,
+        }
+    }
+}
+
+impl<const N: usize> DerefMut for Utf8CStrBufOwned<N> {
+    fn deref_mut(&mut self) -> &mut Self::Target {
+        match self {
+            Utf8CStrBufOwned::Dynamic(s) => s,
+            Utf8CStrBufOwned::Fixed(arr) => arr,
+        }
+    }
+}
+
+pub struct FsPathBuf<const N: usize>(Utf8CStrBufOwned<N>);
+
+impl FsPathBuf<0> {
+    pub fn new_dynamic(capacity: usize) -> Self {
+        FsPathBuf(Utf8CStrBufOwned::Dynamic(Utf8CString::with_capacity(
+            capacity,
+        )))
+    }
+}
+
+impl Default for FsPathBuf<4096> {
+    fn default() -> Self {
+        FsPathBuf(Utf8CStrBufOwned::Fixed(cstr_buf::default()))
+    }
+}
+
+impl<const N: usize> FsPathBuf<N> {
+    pub fn new() -> Self {
+        FsPathBuf(Utf8CStrBufOwned::Fixed(cstr_buf::new::<N>()))
     }
 
-    pub fn join<T: AsRef<str>>(self, path: T) -> Self {
+    pub fn clear(&mut self) {
-        fn inner(buf: &mut dyn Utf8CStrWrite, path: &str) {
+        self.0.clear();
+    }
+
+    pub fn join<T: AsRef<str>>(mut self, path: T) -> Self {
+        fn inner(buf: &mut dyn Utf8CStrBuf, path: &str) {
             if path.starts_with('/') {
                 buf.clear();
-            } else {
+            }
+            if !buf.is_empty() && !buf.ends_with('/') {
                 buf.push_str("/");
             }
             buf.push_str(path);
         }
-        inner(self.0, path.as_ref());
+        inner(self.0.deref_mut(), path.as_ref());
         self
     }
 
-    pub fn join_fmt<T: Display>(self, name: T) -> Self {
+    pub fn join_fmt<T: Display>(mut self, name: T) -> Self {
-        fn inner(buf: &mut dyn Utf8CStrWrite, path: Arguments) {
+        self.0.write_fmt(format_args!("/{}", name)).ok();
-            buf.write_fmt(path).ok();
-        }
-        inner(self.0, format_args!("/{}", name));
         self
     }
 }
 
-impl<'a> Deref for FsPathBuf<'a> {
+impl<const N: usize> Deref for FsPathBuf<N> {
     type Target = FsPath;
 
     fn deref(&self) -> &FsPath {
-        FsPath::from(&self.0)
+        FsPath::from(self.0.deref())
     }
 }
 
-impl<'a> DerefMut for FsPathBuf<'a> {
+impl<const N: usize> DerefMut for FsPathBuf<N> {
-    fn deref_mut(&mut self) -> &mut Self::Target {
+    fn deref_mut(&mut self) -> &mut FsPath {
-        FsPath::from_mut(&mut self.0)
+        FsPath::from_mut(self.0.deref_mut())
     }
 }
 
@@ -567,13 +686,14 @@ macro_rules! impl_str {
 impl_str!(
     (Utf8CStr,)
     (FsPath,)
-    (FsPathBuf<'_>,)
+    (FsPathFollow,)
+    (FsPathBuf<N>, const N: usize)
     (Utf8CStrBufRef<'_>,)
     (Utf8CStrBufArr<N>, const N: usize)
     (Utf8CString,)
 );
 
-macro_rules! impl_str_write {
+macro_rules! impl_str_buf {
     ($( ($t:ty, $($g:tt)*) )*) => {$(
         impl<$($g)*> Write for $t {
             #[inline(always)]
@@ -605,20 +725,24 @@ macro_rules! impl_str_write {
     )*}
 }
 
-impl_str_write!(
+impl_str_buf!(
     (Utf8CStrBufRef<'_>,)
     (Utf8CStrBufArr<N>, const N: usize)
     (Utf8CString,)
 );
 
-macro_rules! impl_str_buf {
+macro_rules! impl_str_buf_with_slice {
     ($( ($t:ty, $($g:tt)*) )*) => {$(
-        impl<$($g)*> Utf8CStrWrite for $t {
+        impl<$($g)*> Utf8CStrBuf for $t {
             #[inline(always)]
             fn len(&self) -> usize {
                 self.used
             }
             #[inline(always)]
+            unsafe fn set_len(&mut self, len: usize) {
+                self.used = len;
+            }
+            #[inline(always)]
             fn push_str(&mut self, s: &str) -> usize {
                 utf8_cstr_buf_append(self, s.as_bytes())
             }
@@ -627,6 +751,10 @@ macro_rules! impl_str_buf {
                 utf8_cstr_append_lossy(self, s)
             }
             #[inline(always)]
+            fn capacity(&self) -> usize {
+                self.buf.len()
+            }
+            #[inline(always)]
             fn clear(&mut self) {
                 self.buf[0] = b'\0';
                 self.used = 0;
@@ -635,31 +763,32 @@ macro_rules! impl_str_buf {
     )*}
 }
 
-impl_str_buf!(
+impl_str_buf_with_slice!(
     (Utf8CStrBufRef<'_>,)
     (Utf8CStrBufArr<N>, const N: usize)
 );
 
-// The cstr! macro is copied from https://github.com/bytecodealliance/rustix/blob/main/src/cstr.rs
-
 #[macro_export]
 macro_rules! cstr {
-    ($($str:tt)*) => {{
+    ($str:expr) => {{
-        assert!(
+        const NULL_STR: &str = $crate::const_format::concatcp!($str, "\0");
-            !($($str)*).bytes().any(|b| b == b'\0'),
-            "cstr argument contains embedded NUL bytes",
-        );
         #[allow(unused_unsafe)]
         unsafe {
-            $crate::Utf8CStr::from_bytes_unchecked($crate::const_format::concatcp!($($str)*, "\0")
+            $crate::Utf8CStr::from_bytes_unchecked(NULL_STR.as_bytes())
-                .as_bytes())
         }
     }};
 }
 
 #[macro_export]
 macro_rules! raw_cstr {
-    ($($str:tt)*) => {{
+    ($str:expr) => {{
-        $crate::cstr!($($str)*).as_ptr()
+        $crate::cstr!($str).as_ptr()
+    }};
+}
+
+#[macro_export]
+macro_rules! path {
+    ($str:expr) => {{
+        $crate::FsPath::from($crate::cstr!($str))
     }};
 }

native/src/base/cxx_extern.rs

@@ -9,47 +9,53 @@ use libc::{c_char, mode_t};
 use crate::files::map_file_at;
 pub(crate) use crate::xwrap::*;
 use crate::{
-    clone_attr, cstr, fclone_attr, fd_path, map_fd, map_file, slice_from_ptr, CxxResultExt,
+    clone_attr, cstr, cstr_buf, fclone_attr, fd_path, map_fd, map_file, slice_from_ptr,
-    Directory, FsPath, Utf8CStr, Utf8CStrBufRef,
+    CxxResultExt, Directory, FsPath, Utf8CStr,
 };
 
 pub(crate) fn fd_path_for_cxx(fd: RawFd, buf: &mut [u8]) -> isize {
-    let mut buf = Utf8CStrBufRef::from(buf);
+    let mut buf = cstr_buf::wrap(buf);
     fd_path(fd, &mut buf)
         .log_cxx_with_msg(|w| w.write_str("fd_path failed"))
         .map_or(-1_isize, |_| buf.len() as isize)
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
 unsafe extern "C" fn canonical_path(path: *const c_char, buf: *mut u8, bufsz: usize) -> isize {
-    match Utf8CStr::from_ptr(path) {
+    unsafe {
-        Ok(p) => {
+        match Utf8CStr::from_ptr(path) {
-            let mut buf = Utf8CStrBufRef::from_ptr(buf, bufsz);
+            Ok(p) => {
-            FsPath::from(p)
+                let mut buf = cstr_buf::wrap_ptr(buf, bufsz);
-                .realpath(&mut buf)
+                FsPath::from(p)
-                .map_or(-1, |_| buf.len() as isize)
+                    .realpath(&mut buf)
+                    .map_or(-1, |_| buf.len() as isize)
+            }
+            Err(_) => -1,
         }
-        Err(_) => -1,
     }
 }
 
-#[export_name = "mkdirs"]
+#[unsafe(export_name = "mkdirs")]
 unsafe extern "C" fn mkdirs_for_cxx(path: *const c_char, mode: mode_t) -> i32 {
-    match Utf8CStr::from_ptr(path) {
+    unsafe {
-        Ok(p) => FsPath::from(p).mkdirs(mode).map_or(-1, |_| 0),
+        match Utf8CStr::from_ptr(path) {
-        Err(_) => -1,
+            Ok(p) => FsPath::from(p).mkdirs(mode).map_or(-1, |_| 0),
+            Err(_) => -1,
+        }
     }
 }
 
-#[export_name = "rm_rf"]
+#[unsafe(export_name = "rm_rf")]
 unsafe extern "C" fn rm_rf_for_cxx(path: *const c_char) -> bool {
-    match Utf8CStr::from_ptr(path) {
+    unsafe {
-        Ok(p) => FsPath::from(p).remove_all().is_ok(),
+        match Utf8CStr::from_ptr(path) {
-        Err(_) => false,
+            Ok(p) => FsPath::from(p).remove_all().is_ok(),
+            Err(_) => false,
+        }
     }
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
 unsafe extern "C" fn frm_rf(fd: OwnedFd) -> bool {
     fn inner(fd: OwnedFd) -> io::Result<()> {
         Directory::try_from(fd)?.remove_all()
@@ -83,110 +89,122 @@ pub(crate) unsafe fn readlinkat_for_cxx(
     buf: *mut u8,
     bufsz: usize,
 ) -> isize {
-    // readlinkat() may fail on x86 platform, returning random value
+    unsafe {
-    // instead of number of bytes placed in buf (length of link)
+        // readlinkat() may fail on x86 platform, returning random value
-    cfg_if! {
+        // instead of number of bytes placed in buf (length of link)
-        if #[cfg(any(target_arch = "x86", target_arch = "x86_64"))] {
+        cfg_if! {
-            libc::memset(buf.cast(), 0, bufsz);
+            if #[cfg(any(target_arch = "x86", target_arch = "x86_64"))] {
-            let mut r = libc::readlinkat(dirfd, path, buf.cast(), bufsz - 1);
+                libc::memset(buf.cast(), 0, bufsz);
-            if r > 0 {
+                let mut r = libc::readlinkat(dirfd, path, buf.cast(), bufsz - 1);
-                r = libc::strlen(buf.cast()) as isize;
+                if r > 0 {
-            }
+                    r = libc::strlen(buf.cast()) as isize;
-        } else {
+                }
-            let r = libc::readlinkat(dirfd, path, buf.cast(), bufsz - 1);
+            } else {
-            if r >= 0 {
+                let r = libc::readlinkat(dirfd, path, buf.cast(), bufsz - 1);
-                *buf.offset(r) = b'\0';
+                if r >= 0 {
+                    *buf.offset(r) = b'\0';
+                }
             }
         }
+        r
     }
-    r
 }
 
-#[export_name = "cp_afc"]
+#[unsafe(export_name = "cp_afc")]
 unsafe extern "C" fn cp_afc_for_cxx(src: *const c_char, dest: *const c_char) -> bool {
-    if let Ok(src) = Utf8CStr::from_ptr(src) {
+    unsafe {
-        if let Ok(dest) = Utf8CStr::from_ptr(dest) {
+        if let Ok(src) = Utf8CStr::from_ptr(src) {
-            let src = FsPath::from(src);
+            if let Ok(dest) = Utf8CStr::from_ptr(dest) {
-            let dest = FsPath::from(dest);
+                let src = FsPath::from(src);
-            return src
+                let dest = FsPath::from(dest);
-                .copy_to(dest)
+                return src
-                .log_cxx_with_msg(|w| {
+                    .copy_to(dest)
-                    w.write_fmt(format_args!("cp_afc {} -> {} failed", src, dest))
+                    .log_cxx_with_msg(|w| {
-                })
+                        w.write_fmt(format_args!("cp_afc {} -> {} failed", src, dest))
-                .is_ok();
+                    })
+                    .is_ok();
+            }
         }
+        false
     }
-    false
 }
 
-#[export_name = "mv_path"]
+#[unsafe(export_name = "mv_path")]
 unsafe extern "C" fn mv_path_for_cxx(src: *const c_char, dest: *const c_char) -> bool {
-    if let Ok(src) = Utf8CStr::from_ptr(src) {
+    unsafe {
-        if let Ok(dest) = Utf8CStr::from_ptr(dest) {
+        if let Ok(src) = Utf8CStr::from_ptr(src) {
-            let src = FsPath::from(src);
+            if let Ok(dest) = Utf8CStr::from_ptr(dest) {
-            let dest = FsPath::from(dest);
+                let src = FsPath::from(src);
-            return src
+                let dest = FsPath::from(dest);
-                .move_to(dest)
+                return src
-                .log_cxx_with_msg(|w| {
+                    .move_to(dest)
-                    w.write_fmt(format_args!("mv_path {} -> {} failed", src, dest))
+                    .log_cxx_with_msg(|w| {
-                })
+                        w.write_fmt(format_args!("mv_path {} -> {} failed", src, dest))
-                .is_ok();
+                    })
+                    .is_ok();
+            }
         }
+        false
     }
-    false
 }
 
-#[export_name = "link_path"]
+#[unsafe(export_name = "link_path")]
 unsafe extern "C" fn link_path_for_cxx(src: *const c_char, dest: *const c_char) -> bool {
-    if let Ok(src) = Utf8CStr::from_ptr(src) {
+    unsafe {
-        if let Ok(dest) = Utf8CStr::from_ptr(dest) {
+        if let Ok(src) = Utf8CStr::from_ptr(src) {
-            let src = FsPath::from(src);
+            if let Ok(dest) = Utf8CStr::from_ptr(dest) {
-            let dest = FsPath::from(dest);
+                let src = FsPath::from(src);
-            return src
+                let dest = FsPath::from(dest);
-                .link_to(dest)
+                return src
-                .log_cxx_with_msg(|w| {
+                    .link_to(dest)
-                    w.write_fmt(format_args!("link_path {} -> {} failed", src, dest))
+                    .log_cxx_with_msg(|w| {
-                })
+                        w.write_fmt(format_args!("link_path {} -> {} failed", src, dest))
-                .is_ok();
+                    })
+                    .is_ok();
+            }
         }
+        false
     }
-    false
 }
 
-#[export_name = "clone_attr"]
+#[unsafe(export_name = "clone_attr")]
 unsafe extern "C" fn clone_attr_for_cxx(src: *const c_char, dest: *const c_char) -> bool {
-    if let Ok(src) = Utf8CStr::from_ptr(src) {
+    unsafe {
-        if let Ok(dest) = Utf8CStr::from_ptr(dest) {
+        if let Ok(src) = Utf8CStr::from_ptr(src) {
-            let src = FsPath::from(src);
+            if let Ok(dest) = Utf8CStr::from_ptr(dest) {
-            let dest = FsPath::from(dest);
+                let src = FsPath::from(src);
-            return clone_attr(src, dest)
+                let dest = FsPath::from(dest);
-                .log_cxx_with_msg(|w| {
+                return clone_attr(src, dest)
-                    w.write_fmt(format_args!("clone_attr {} -> {} failed", src, dest))
+                    .log_cxx_with_msg(|w| {
-                })
+                        w.write_fmt(format_args!("clone_attr {} -> {} failed", src, dest))
-                .is_ok();
+                    })
+                    .is_ok();
+            }
         }
+        false
     }
-    false
 }
 
-#[export_name = "fclone_attr"]
+#[unsafe(export_name = "fclone_attr")]
 unsafe extern "C" fn fclone_attr_for_cxx(a: RawFd, b: RawFd) -> bool {
     fclone_attr(a, b)
         .log_cxx_with_msg(|w| w.write_str("fclone_attr failed"))
         .is_ok()
 }
 
-#[export_name = "cxx$utf8str$new"]
+#[unsafe(export_name = "cxx$utf8str$new")]
 unsafe extern "C" fn str_new(this: &mut &Utf8CStr, s: *const u8, len: usize) {
-    *this = Utf8CStr::from_bytes(slice_from_ptr(s, len)).unwrap_or(cstr!(""));
+    unsafe {
+        *this = Utf8CStr::from_bytes(slice_from_ptr(s, len)).unwrap_or(cstr!(""));
+    }
 }
 
-#[export_name = "cxx$utf8str$ptr"]
+#[unsafe(export_name = "cxx$utf8str$ptr")]
 unsafe extern "C" fn str_ptr(this: &&Utf8CStr) -> *const u8 {
     this.as_ptr().cast()
 }
 
-#[export_name = "cxx$utf8str$len"]
+#[unsafe(export_name = "cxx$utf8str$len")]
 unsafe extern "C" fn str_len(this: &&Utf8CStr) -> usize {
     this.len()
 }

native/src/base/dir.rs

@@ -0,0 +1,420 @@
+use crate::cxx_extern::readlinkat_for_cxx;
+use crate::{
+    cstr, cstr_buf, errno, fd_path, fd_set_attr, FileAttr, FsPath, LibcReturn, Utf8CStr,
+    Utf8CStrBuf,
+};
+use libc::{dirent, O_CLOEXEC, O_CREAT, O_RDONLY, O_TRUNC, O_WRONLY};
+use std::ffi::CStr;
+use std::fs::File;
+use std::ops::Deref;
+use std::os::fd::{AsFd, AsRawFd, BorrowedFd, FromRawFd, IntoRawFd, OwnedFd, RawFd};
+use std::{io, mem, slice};
+
+pub struct DirEntry<'a> {
+    dir: &'a Directory,
+    entry: &'a dirent,
+    d_name_len: usize,
+}
+
+impl DirEntry<'_> {
+    pub fn name(&self) -> &CStr {
+        unsafe {
+            CStr::from_bytes_with_nul_unchecked(slice::from_raw_parts(
+                self.d_name.as_ptr().cast(),
+                self.d_name_len,
+            ))
+        }
+    }
+
+    pub fn path(&self, buf: &mut dyn Utf8CStrBuf) -> io::Result<()> {
+        self.dir.path(buf)?;
+        buf.push_str("/");
+        buf.push_lossy(self.name().to_bytes());
+        Ok(())
+    }
+
+    pub fn is_dir(&self) -> bool {
+        self.d_type == libc::DT_DIR
+    }
+
+    pub fn is_file(&self) -> bool {
+        self.d_type == libc::DT_REG
+    }
+
+    pub fn is_symlink(&self) -> bool {
+        self.d_type == libc::DT_LNK
+    }
+
+    pub fn is_block_device(&self) -> bool {
+        self.d_type == libc::DT_BLK
+    }
+
+    pub fn is_char_device(&self) -> bool {
+        self.d_type == libc::DT_CHR
+    }
+
+    pub fn is_fifo(&self) -> bool {
+        self.d_type == libc::DT_FIFO
+    }
+
+    pub fn is_socket(&self) -> bool {
+        self.d_type == libc::DT_SOCK
+    }
+
+    pub fn unlink(&self) -> io::Result<()> {
+        let flag = if self.is_dir() { libc::AT_REMOVEDIR } else { 0 };
+        unsafe {
+            libc::unlinkat(self.dir.as_raw_fd(), self.d_name.as_ptr(), flag).check_os_err()?;
+        }
+        Ok(())
+    }
+
+    pub fn read_link(&self, buf: &mut dyn Utf8CStrBuf) -> io::Result<()> {
+        buf.clear();
+        unsafe {
+            let r = readlinkat_for_cxx(
+                self.dir.as_raw_fd(),
+                self.d_name.as_ptr(),
+                buf.as_mut_ptr().cast(),
+                buf.capacity(),
+            )
+            .check_os_err()? as usize;
+            buf.set_len(r);
+        }
+        Ok(())
+    }
+
+    unsafe fn open_fd(&self, flags: i32) -> io::Result<RawFd> {
+        unsafe { self.dir.open_raw_fd(self.name(), flags, 0) }
+    }
+
+    pub fn open_as_dir(&self) -> io::Result<Directory> {
+        if !self.is_dir() {
+            return Err(io::Error::from(io::ErrorKind::NotADirectory));
+        }
+        unsafe { Directory::try_from(OwnedFd::from_raw_fd(self.open_fd(O_RDONLY)?)) }
+    }
+
+    pub fn open_as_file(&self, flags: i32) -> io::Result<File> {
+        if self.is_dir() {
+            return Err(io::Error::from(io::ErrorKind::IsADirectory));
+        }
+        unsafe { Ok(File::from_raw_fd(self.open_fd(flags)?)) }
+    }
+
+    pub fn get_attr(&self) -> io::Result<FileAttr> {
+        let mut path = cstr_buf::default();
+        self.path(&mut path)?;
+        FsPath::from(&path).get_attr()
+    }
+
+    pub fn set_attr(&self, attr: &FileAttr) -> io::Result<()> {
+        let mut path = cstr_buf::default();
+        self.path(&mut path)?;
+        FsPath::from(&path).set_attr(attr)
+    }
+
+    pub fn get_secontext(&self, con: &mut dyn Utf8CStrBuf) -> io::Result<()> {
+        let mut path = cstr_buf::default();
+        self.path(&mut path)?;
+        FsPath::from(&path).get_secontext(con)
+    }
+
+    pub fn set_secontext(&self, con: &Utf8CStr) -> io::Result<()> {
+        let mut path = cstr_buf::default();
+        self.path(&mut path)?;
+        FsPath::from(&path).set_secontext(con)
+    }
+}
+
+impl Deref for DirEntry<'_> {
+    type Target = dirent;
+
+    fn deref(&self) -> &dirent {
+        self.entry
+    }
+}
+
+pub struct Directory {
+    dirp: *mut libc::DIR,
+}
+
+pub enum WalkResult {
+    Continue,
+    Abort,
+    Skip,
+}
+
+impl Directory {
+    pub fn open(path: &Utf8CStr) -> io::Result<Directory> {
+        let dirp = unsafe { libc::opendir(path.as_ptr()) }.check_os_err()?;
+        Ok(Directory { dirp })
+    }
+
+    pub fn read(&mut self) -> io::Result<Option<DirEntry<'_>>> {
+        *errno() = 0;
+        let e = unsafe { libc::readdir(self.dirp) };
+        if e.is_null() {
+            return if *errno() != 0 {
+                Err(io::Error::last_os_error())
+            } else {
+                Ok(None)
+            };
+        }
+        // Skip both "." and ".."
+        unsafe {
+            let entry = &*e;
+            let d_name = CStr::from_ptr(entry.d_name.as_ptr());
+            if d_name == cstr!(".") || d_name == cstr!("..") {
+                self.read()
+            } else {
+                let e = DirEntry {
+                    dir: self,
+                    entry,
+                    d_name_len: d_name.to_bytes_with_nul().len(),
+                };
+                Ok(Some(e))
+            }
+        }
+    }
+
+    pub fn rewind(&mut self) {
+        unsafe { libc::rewinddir(self.dirp) }
+    }
+
+    unsafe fn open_raw_fd(&self, name: &CStr, flags: i32, mode: i32) -> io::Result<RawFd> {
+        unsafe {
+            libc::openat(self.as_raw_fd(), name.as_ptr(), flags | O_CLOEXEC, mode).check_os_err()
+        }
+    }
+
+    pub fn open_fd(&self, name: &Utf8CStr, flags: i32, mode: i32) -> io::Result<OwnedFd> {
+        unsafe {
+            self.open_raw_fd(name.as_cstr(), flags, mode)
+                .map(|fd| OwnedFd::from_raw_fd(fd))
+        }
+    }
+
+    pub fn contains_path(&self, path: &CStr) -> bool {
+        // WARNING: Using faccessat is incorrect, because the raw linux kernel syscall
+        // does not support the flag AT_SYMLINK_NOFOLLOW until 5.8 with faccessat2.
+        // Use fstatat to check the existence of a file instead.
+        unsafe {
+            let mut st: libc::stat = mem::zeroed();
+            libc::fstatat(
+                self.as_raw_fd(),
+                path.as_ptr(),
+                &mut st,
+                libc::AT_SYMLINK_NOFOLLOW,
+            ) == 0
+        }
+    }
+
+    pub fn path(&self, buf: &mut dyn Utf8CStrBuf) -> io::Result<()> {
+        fd_path(self.as_raw_fd(), buf)
+    }
+
+    pub fn post_order_walk<F: FnMut(&DirEntry) -> io::Result<WalkResult>>(
+        &mut self,
+        mut f: F,
+    ) -> io::Result<WalkResult> {
+        self.post_order_walk_impl(&mut f)
+    }
+
+    pub fn pre_order_walk<F: FnMut(&DirEntry) -> io::Result<WalkResult>>(
+        &mut self,
+        mut f: F,
+    ) -> io::Result<WalkResult> {
+        self.pre_order_walk_impl(&mut f)
+    }
+
+    pub fn remove_all(&mut self) -> io::Result<()> {
+        self.post_order_walk(|e| {
+            e.unlink()?;
+            Ok(WalkResult::Continue)
+        })?;
+        Ok(())
+    }
+
+    pub fn copy_into(&mut self, dir: &Directory) -> io::Result<()> {
+        while let Some(ref e) = self.read()? {
+            let attr = e.get_attr()?;
+            let new_entry = DirEntry {
+                dir,
+                entry: e.entry,
+                d_name_len: e.d_name_len,
+            };
+            if e.is_dir() {
+                unsafe {
+                    libc::mkdirat(dir.as_raw_fd(), e.d_name.as_ptr(), 0o777).as_os_err()?;
+                }
+                let mut src = e.open_as_dir()?;
+                let dest = new_entry.open_as_dir()?;
+                src.copy_into(&dest)?;
+                fd_set_attr(dest.as_raw_fd(), &attr)?;
+            } else if e.is_file() {
+                let mut src = e.open_as_file(O_RDONLY)?;
+                let mut dest = unsafe {
+                    File::from_raw_fd(dir.open_raw_fd(
+                        e.name(),
+                        O_WRONLY | O_CREAT | O_TRUNC,
+                        0o777,
+                    )?)
+                };
+                std::io::copy(&mut src, &mut dest)?;
+                fd_set_attr(dest.as_raw_fd(), &attr)?;
+            } else if e.is_symlink() {
+                let mut path = cstr_buf::default();
+                e.read_link(&mut path)?;
+                unsafe {
+                    libc::symlinkat(path.as_ptr(), dir.as_raw_fd(), e.d_name.as_ptr())
+                        .as_os_err()?;
+                }
+                new_entry.set_attr(&attr)?;
+            }
+        }
+        Ok(())
+    }
+
+    pub fn move_into(&mut self, dir: &Directory) -> io::Result<()> {
+        let dir_fd = self.as_raw_fd();
+        while let Some(ref e) = self.read()? {
+            if e.is_dir() && dir.contains_path(e.name()) {
+                // Destination folder exists, needs recursive move
+                let mut src = e.open_as_dir()?;
+                let new_entry = DirEntry {
+                    dir,
+                    entry: e.entry,
+                    d_name_len: e.d_name_len,
+                };
+                let dest = new_entry.open_as_dir()?;
+                src.move_into(&dest)?;
+                return e.unlink();
+            }
+
+            unsafe {
+                libc::renameat(
+                    dir_fd,
+                    e.d_name.as_ptr(),
+                    dir.as_raw_fd(),
+                    e.d_name.as_ptr(),
+                )
+                .as_os_err()?;
+            }
+        }
+        Ok(())
+    }
+
+    pub fn link_into(&mut self, dir: &Directory) -> io::Result<()> {
+        let dir_fd = self.as_raw_fd();
+        while let Some(ref e) = self.read()? {
+            if e.is_dir() {
+                unsafe {
+                    libc::mkdirat(dir.as_raw_fd(), e.d_name.as_ptr(), 0o777).as_os_err()?;
+                }
+                let attr = e.get_attr()?;
+                let new_entry = DirEntry {
+                    dir,
+                    entry: e.entry,
+                    d_name_len: e.d_name_len,
+                };
+                let mut src = e.open_as_dir()?;
+                let dest = new_entry.open_as_dir()?;
+                src.link_into(&dest)?;
+                fd_set_attr(dest.as_raw_fd(), &attr)?;
+            } else {
+                unsafe {
+                    libc::linkat(
+                        dir_fd,
+                        e.d_name.as_ptr(),
+                        dir.as_raw_fd(),
+                        e.d_name.as_ptr(),
+                        0,
+                    )
+                    .as_os_err()?;
+                }
+            }
+        }
+        Ok(())
+    }
+}
+
+impl Directory {
+    fn post_order_walk_impl<F: FnMut(&DirEntry) -> io::Result<WalkResult>>(
+        &mut self,
+        f: &mut F,
+    ) -> io::Result<WalkResult> {
+        use WalkResult::*;
+        loop {
+            match self.read()? {
+                None => return Ok(Continue),
+                Some(ref e) => {
+                    if e.is_dir() {
+                        let mut dir = e.open_as_dir()?;
+                        if let Abort = dir.post_order_walk_impl(f)? {
+                            return Ok(Abort);
+                        }
+                    }
+                    match f(e)? {
+                        Abort => return Ok(Abort),
+                        Skip => return Ok(Continue),
+                        Continue => {}
+                    }
+                }
+            }
+        }
+    }
+
+    fn pre_order_walk_impl<F: FnMut(&DirEntry) -> io::Result<WalkResult>>(
+        &mut self,
+        f: &mut F,
+    ) -> io::Result<WalkResult> {
+        use WalkResult::*;
+        loop {
+            match self.read()? {
+                None => return Ok(Continue),
+                Some(ref e) => match f(e)? {
+                    Abort => return Ok(Abort),
+                    Skip => continue,
+                    Continue => {
+                        if e.is_dir() {
+                            let mut dir = e.open_as_dir()?;
+                            if let Abort = dir.pre_order_walk_impl(f)? {
+                                return Ok(Abort);
+                            }
+                        }
+                    }
+                },
+            }
+        }
+    }
+}
+
+impl TryFrom<OwnedFd> for Directory {
+    type Error = io::Error;
+
+    fn try_from(fd: OwnedFd) -> io::Result<Self> {
+        let dirp = unsafe { libc::fdopendir(fd.into_raw_fd()) }.check_os_err()?;
+        Ok(Directory { dirp })
+    }
+}
+
+impl AsRawFd for Directory {
+    fn as_raw_fd(&self) -> RawFd {
+        unsafe { libc::dirfd(self.dirp) }
+    }
+}
+
+impl AsFd for Directory {
+    fn as_fd(&self) -> BorrowedFd {
+        unsafe { BorrowedFd::borrow_raw(self.as_raw_fd()) }
+    }
+}
+
+impl Drop for Directory {
+    fn drop(&mut self) {
+        unsafe {
+            libc::closedir(self.dirp);
+        }
+    }
+}

native/src/base/files.cpp

@@ -144,6 +144,8 @@ string resolve_preinit_dir(const char *base_dir) {
         dir += "/unencrypted/magisk";
     } else if (access((dir + "/adb").data(), F_OK) == 0) {
         dir += "/adb/modules";
+    } else if (access((dir + "/watchdog").data(), F_OK) == 0) {
+        dir += "/watchdog/magisk";
     } else {
         dir += "/magisk";
     }

native/src/base/files.rs

@@ -1,28 +1,24 @@
+use crate::{
+    cstr_buf, errno, error, Directory, FsPath, FsPathBuf, FsPathFollow, LibcReturn, Utf8CStr,
+    Utf8CStrBuf,
+};
+use bytemuck::{bytes_of, bytes_of_mut, Pod};
+use libc::{
+    c_uint, makedev, mode_t, stat, EEXIST, ENOENT, F_OK, O_CLOEXEC, O_CREAT, O_PATH, O_RDONLY,
+    O_RDWR, O_TRUNC, O_WRONLY,
+};
 use mem::MaybeUninit;
+use num_traits::AsPrimitive;
 use std::cmp::min;
 use std::ffi::CStr;
 use std::fs::File;
 use std::io::{BufRead, BufReader, Read, Seek, SeekFrom, Write};
-use std::ops::Deref;
+use std::os::fd::{AsFd, BorrowedFd};
-use std::os::fd::{AsFd, BorrowedFd, IntoRawFd};
 use std::os::unix::ffi::OsStrExt;
 use std::os::unix::io::{AsRawFd, FromRawFd, OwnedFd, RawFd};
 use std::path::Path;
 use std::{io, mem, ptr, slice};
 
-use bytemuck::{bytes_of_mut, Pod};
-use libc::{
-    c_uint, dirent, makedev, mode_t, EEXIST, ENOENT, F_OK, O_CLOEXEC, O_CREAT, O_PATH, O_RDONLY,
-    O_RDWR, O_TRUNC, O_WRONLY,
-};
-use num_traits::AsPrimitive;
-
-use crate::cxx_extern::readlinkat_for_cxx;
-use crate::{
-    cstr, errno, error, FsPath, FsPathBuf, LibcReturn, Utf8CStr, Utf8CStrBuf, Utf8CStrBufArr,
-    Utf8CStrWrite,
-};
-
 pub fn __open_fd_impl(path: &Utf8CStr, flags: i32, mode: mode_t) -> io::Result<OwnedFd> {
     unsafe {
         let fd = libc::open(path.as_ptr(), flags, mode as c_uint).check_os_err()?;
@@ -41,8 +37,7 @@ macro_rules! open_fd {
 }
 
 pub fn fd_path(fd: RawFd, buf: &mut dyn Utf8CStrBuf) -> io::Result<()> {
-    let mut arr = Utf8CStrBufArr::<40>::new();
+    let path = FsPathBuf::default().join("/proc/self/fd").join_fmt(fd);
-    let path = FsPathBuf::new(&mut arr).join("/proc/self/fd").join_fmt(fd);
     path.read_link(buf)
 }
 
@@ -123,6 +118,7 @@ impl<T: BufRead> BufReadExt for T {
 
 pub trait WriteExt {
     fn write_zeros(&mut self, len: usize) -> io::Result<()>;
+    fn write_pod<F: Pod>(&mut self, data: &F) -> io::Result<()>;
 }
 
 impl<T: Write> WriteExt for T {
@@ -135,12 +131,16 @@ impl<T: Write> WriteExt for T {
         }
         Ok(())
     }
+
+    fn write_pod<F: Pod>(&mut self, data: &F) -> io::Result<()> {
+        self.write_all(bytes_of(data))
+    }
 }
 
 pub struct FileAttr {
     pub st: libc::stat,
     #[cfg(feature = "selinux")]
-    pub con: Utf8CStrBufArr<128>,
+    pub con: crate::Utf8CStrBufArr<128>,
 }
 
 impl FileAttr {
@@ -148,7 +148,7 @@ impl FileAttr {
         FileAttr {
             st: unsafe { mem::zeroed() },
             #[cfg(feature = "selinux")]
-            con: Utf8CStrBufArr::new(),
+            con: crate::Utf8CStrBufArr::new(),
         }
     }
 
@@ -187,398 +187,13 @@ impl FileAttr {
     }
 }
 
-#[cfg(feature = "selinux")]
+const XATTR_NAME_SELINUX: &CStr = c"security.selinux";
-const XATTR_NAME_SELINUX: &[u8] = b"security.selinux\0";
-
-pub struct DirEntry<'a> {
-    dir: &'a Directory,
-    entry: &'a dirent,
-    d_name_len: usize,
-}
-
-impl DirEntry<'_> {
-    pub fn d_name(&self) -> &CStr {
-        unsafe {
-            CStr::from_bytes_with_nul_unchecked(slice::from_raw_parts(
-                self.d_name.as_ptr().cast(),
-                self.d_name_len,
-            ))
-        }
-    }
-
-    pub fn path(&self, buf: &mut dyn Utf8CStrBuf) -> io::Result<()> {
-        self.dir.path(buf)?;
-        buf.push_str("/");
-        buf.push_lossy(self.d_name().to_bytes());
-        Ok(())
-    }
-
-    pub fn is_dir(&self) -> bool {
-        self.d_type == libc::DT_DIR
-    }
-
-    pub fn is_file(&self) -> bool {
-        self.d_type == libc::DT_REG
-    }
-
-    pub fn is_symlink(&self) -> bool {
-        self.d_type == libc::DT_LNK
-    }
-
-    pub fn is_block_device(&self) -> bool {
-        self.d_type == libc::DT_BLK
-    }
-
-    pub fn is_char_device(&self) -> bool {
-        self.d_type == libc::DT_CHR
-    }
-
-    pub fn is_fifo(&self) -> bool {
-        self.d_type == libc::DT_FIFO
-    }
-
-    pub fn is_socket(&self) -> bool {
-        self.d_type == libc::DT_SOCK
-    }
-
-    pub fn unlink(&self) -> io::Result<()> {
-        let flag = if self.is_dir() { libc::AT_REMOVEDIR } else { 0 };
-        unsafe {
-            libc::unlinkat(self.dir.as_raw_fd(), self.d_name.as_ptr(), flag).check_os_err()?;
-        }
-        Ok(())
-    }
-
-    pub fn read_link(&self, buf: &mut dyn Utf8CStrBuf) -> io::Result<()> {
-        buf.clear();
-        unsafe {
-            let r = readlinkat_for_cxx(
-                self.dir.as_raw_fd(),
-                self.d_name.as_ptr(),
-                buf.as_mut_ptr().cast(),
-                buf.capacity(),
-            )
-            .check_os_err()? as usize;
-            buf.set_len(r);
-        }
-        Ok(())
-    }
-
-    unsafe fn open_fd(&self, flags: i32) -> io::Result<RawFd> {
-        self.dir.open_fd(self.d_name(), flags, 0)
-    }
-
-    pub fn open_as_dir(&self) -> io::Result<Directory> {
-        if !self.is_dir() {
-            return Err(io::Error::from(io::ErrorKind::NotADirectory));
-        }
-        unsafe { Directory::try_from(OwnedFd::from_raw_fd(self.open_fd(O_RDONLY)?)) }
-    }
-
-    pub fn open_as_file(&self, flags: i32) -> io::Result<File> {
-        if self.is_dir() {
-            return Err(io::Error::from(io::ErrorKind::IsADirectory));
-        }
-        unsafe { Ok(File::from_raw_fd(self.open_fd(flags)?)) }
-    }
-
-    pub fn get_attr(&self) -> io::Result<FileAttr> {
-        let mut path = Utf8CStrBufArr::default();
-        self.path(&mut path)?;
-        FsPath::from(&path).get_attr()
-    }
-
-    pub fn set_attr(&self, attr: &FileAttr) -> io::Result<()> {
-        let mut path = Utf8CStrBufArr::default();
-        self.path(&mut path)?;
-        FsPath::from(&path).set_attr(attr)
-    }
-}
-
-impl Deref for DirEntry<'_> {
-    type Target = dirent;
-
-    fn deref(&self) -> &dirent {
-        self.entry
-    }
-}
-
-pub struct Directory {
-    dirp: *mut libc::DIR,
-}
-
-pub enum WalkResult {
-    Continue,
-    Abort,
-    Skip,
-}
-
-impl Directory {
-    pub fn open(path: &Utf8CStr) -> io::Result<Directory> {
-        let dirp = unsafe { libc::opendir(path.as_ptr()) }.check_os_err()?;
-        Ok(Directory { dirp })
-    }
-
-    pub fn read(&mut self) -> io::Result<Option<DirEntry<'_>>> {
-        *errno() = 0;
-        let e = unsafe { libc::readdir(self.dirp) };
-        if e.is_null() {
-            return if *errno() != 0 {
-                Err(io::Error::last_os_error())
-            } else {
-                Ok(None)
-            };
-        }
-        // Skip both "." and ".."
-        unsafe {
-            let entry = &*e;
-            let d_name = CStr::from_ptr(entry.d_name.as_ptr());
-            return if d_name == cstr!(".") || d_name == cstr!("..") {
-                self.read()
-            } else {
-                let e = DirEntry {
-                    dir: self,
-                    entry,
-                    d_name_len: d_name.to_bytes_with_nul().len(),
-                };
-                Ok(Some(e))
-            };
-        }
-    }
-
-    pub fn rewind(&mut self) {
-        unsafe { libc::rewinddir(self.dirp) }
-    }
-
-    unsafe fn open_fd(&self, name: &CStr, flags: i32, mode: i32) -> io::Result<RawFd> {
-        libc::openat(self.as_raw_fd(), name.as_ptr(), flags | O_CLOEXEC, mode).check_os_err()
-    }
-
-    pub fn contains_path(&self, path: &CStr) -> bool {
-        // WARNING: Using faccessat is incorrect, because the raw linux kernel syscall
-        // does not support the flag AT_SYMLINK_NOFOLLOW until 5.8 with faccessat2.
-        // Use fstatat to check the existence of a file instead.
-        unsafe {
-            let mut st: libc::stat = mem::zeroed();
-            libc::fstatat(
-                self.as_raw_fd(),
-                path.as_ptr(),
-                &mut st,
-                libc::AT_SYMLINK_NOFOLLOW,
-            ) == 0
-        }
-    }
-
-    pub fn path(&self, buf: &mut dyn Utf8CStrBuf) -> io::Result<()> {
-        fd_path(self.as_raw_fd(), buf)
-    }
-
-    pub fn post_order_walk<F: FnMut(&DirEntry) -> io::Result<WalkResult>>(
-        &mut self,
-        mut f: F,
-    ) -> io::Result<WalkResult> {
-        self.post_order_walk_impl(&mut f)
-    }
-
-    pub fn pre_order_walk<F: FnMut(&DirEntry) -> io::Result<WalkResult>>(
-        &mut self,
-        mut f: F,
-    ) -> io::Result<WalkResult> {
-        self.pre_order_walk_impl(&mut f)
-    }
-
-    pub fn remove_all(&mut self) -> io::Result<()> {
-        self.post_order_walk(|e| {
-            e.unlink()?;
-            Ok(WalkResult::Continue)
-        })?;
-        Ok(())
-    }
-
-    pub fn copy_into(&mut self, dir: &Directory) -> io::Result<()> {
-        while let Some(ref e) = self.read()? {
-            let attr = e.get_attr()?;
-            let new_entry = DirEntry {
-                dir,
-                entry: e.entry,
-                d_name_len: e.d_name_len,
-            };
-            if e.is_dir() {
-                unsafe {
-                    libc::mkdirat(dir.as_raw_fd(), e.d_name.as_ptr(), 0o777).as_os_err()?;
-                }
-                let mut src = e.open_as_dir()?;
-                let dest = new_entry.open_as_dir()?;
-                src.copy_into(&dest)?;
-                fd_set_attr(dest.as_raw_fd(), &attr)?;
-            } else if e.is_file() {
-                let mut src = e.open_as_file(O_RDONLY)?;
-                let mut dest = unsafe {
-                    File::from_raw_fd(dir.open_fd(
-                        e.d_name(),
-                        O_WRONLY | O_CREAT | O_TRUNC,
-                        0o777,
-                    )?)
-                };
-                std::io::copy(&mut src, &mut dest)?;
-                fd_set_attr(dest.as_raw_fd(), &attr)?;
-            } else if e.is_symlink() {
-                let mut path = Utf8CStrBufArr::default();
-                e.read_link(&mut path)?;
-                unsafe {
-                    libc::symlinkat(path.as_ptr(), dir.as_raw_fd(), e.d_name.as_ptr())
-                        .as_os_err()?;
-                }
-                new_entry.set_attr(&attr)?;
-            }
-        }
-        Ok(())
-    }
-
-    pub fn move_into(&mut self, dir: &Directory) -> io::Result<()> {
-        let dir_fd = self.as_raw_fd();
-        while let Some(ref e) = self.read()? {
-            if e.is_dir() && dir.contains_path(e.d_name()) {
-                // Destination folder exists, needs recursive move
-                let mut src = e.open_as_dir()?;
-                let new_entry = DirEntry {
-                    dir,
-                    entry: e.entry,
-                    d_name_len: e.d_name_len,
-                };
-                let dest = new_entry.open_as_dir()?;
-                src.move_into(&dest)?;
-                return e.unlink();
-            }
-
-            unsafe {
-                libc::renameat(
-                    dir_fd,
-                    e.d_name.as_ptr(),
-                    dir.as_raw_fd(),
-                    e.d_name.as_ptr(),
-                )
-                .as_os_err()?;
-            }
-        }
-        Ok(())
-    }
-
-    pub fn link_into(&mut self, dir: &Directory) -> io::Result<()> {
-        let dir_fd = self.as_raw_fd();
-        while let Some(ref e) = self.read()? {
-            if e.is_dir() {
-                unsafe {
-                    libc::mkdirat(dir.as_raw_fd(), e.d_name.as_ptr(), 0o777).as_os_err()?;
-                }
-                let attr = e.get_attr()?;
-                let new_entry = DirEntry {
-                    dir,
-                    entry: e.entry,
-                    d_name_len: e.d_name_len,
-                };
-                let mut src = e.open_as_dir()?;
-                let dest = new_entry.open_as_dir()?;
-                src.link_into(&dest)?;
-                fd_set_attr(dest.as_raw_fd(), &attr)?;
-            } else {
-                unsafe {
-                    libc::linkat(
-                        dir_fd,
-                        e.d_name.as_ptr(),
-                        dir.as_raw_fd(),
-                        e.d_name.as_ptr(),
-                        0,
-                    )
-                    .as_os_err()?;
-                }
-            }
-        }
-        Ok(())
-    }
-}
-
-impl Directory {
-    fn post_order_walk_impl<F: FnMut(&DirEntry) -> io::Result<WalkResult>>(
-        &mut self,
-        f: &mut F,
-    ) -> io::Result<WalkResult> {
-        use WalkResult::*;
-        loop {
-            match self.read()? {
-                None => return Ok(Continue),
-                Some(ref e) => {
-                    if e.is_dir() {
-                        let mut dir = e.open_as_dir()?;
-                        if let Abort = dir.post_order_walk_impl(f)? {
-                            return Ok(Abort);
-                        }
-                    }
-                    match f(e)? {
-                        Abort => return Ok(Abort),
-                        Skip => return Ok(Continue),
-                        Continue => {}
-                    }
-                }
-            }
-        }
-    }
-
-    fn pre_order_walk_impl<F: FnMut(&DirEntry) -> io::Result<WalkResult>>(
-        &mut self,
-        f: &mut F,
-    ) -> io::Result<WalkResult> {
-        use WalkResult::*;
-        loop {
-            match self.read()? {
-                None => return Ok(Continue),
-                Some(ref e) => match f(e)? {
-                    Abort => return Ok(Abort),
-                    Skip => continue,
-                    Continue => {
-                        if e.is_dir() {
-                            let mut dir = e.open_as_dir()?;
-                            if let Abort = dir.pre_order_walk_impl(f)? {
-                                return Ok(Abort);
-                            }
-                        }
-                    }
-                },
-            }
-        }
-    }
-}
-
-impl TryFrom<OwnedFd> for Directory {
-    type Error = io::Error;
-
-    fn try_from(fd: OwnedFd) -> io::Result<Self> {
-        let dirp = unsafe { libc::fdopendir(fd.into_raw_fd()) }.check_os_err()?;
-        Ok(Directory { dirp })
-    }
-}
-
-impl AsRawFd for Directory {
-    fn as_raw_fd(&self) -> RawFd {
-        unsafe { libc::dirfd(self.dirp) }
-    }
-}
-
-impl AsFd for Directory {
-    fn as_fd(&self) -> BorrowedFd {
-        unsafe { BorrowedFd::borrow_raw(self.as_raw_fd()) }
-    }
-}
-
-impl Drop for Directory {
-    fn drop(&mut self) {
-        unsafe {
-            libc::closedir(self.dirp);
-        }
-    }
-}
 
 impl FsPath {
+    pub fn follow_link(&self) -> &FsPathFollow {
+        unsafe { mem::transmute(self) }
+    }
+
     pub fn open(&self, flags: i32) -> io::Result<File> {
         Ok(File::from(open_fd!(self, flags)?))
     }
@@ -588,7 +203,10 @@ impl FsPath {
     }
 
     pub fn exists(&self) -> bool {
-        unsafe { libc::access(self.as_ptr(), F_OK) == 0 }
+        unsafe {
+            let mut st: stat = mem::zeroed();
+            libc::lstat(self.as_ptr(), &mut st) == 0
+        }
     }
 
     pub fn rename_to<T: AsRef<Utf8CStr>>(&self, name: T) -> io::Result<()> {
@@ -608,13 +226,14 @@ impl FsPath {
         self.remove()
     }
 
+    #[allow(clippy::unnecessary_cast)]
     pub fn read_link(&self, buf: &mut dyn Utf8CStrBuf) -> io::Result<()> {
         buf.clear();
         unsafe {
-            let r = libc::readlink(self.as_ptr(), buf.as_mut_ptr().cast(), buf.capacity() - 1)
+            let r = libc::readlink(self.as_ptr(), buf.as_mut_ptr(), buf.capacity() - 1)
-                .check_os_err()? as usize;
+                .check_os_err()? as isize;
-            *buf.mut_buf().get_unchecked_mut(r) = b'\0';
+            *(buf.as_mut_ptr().offset(r) as *mut u8) = b'\0';
-            buf.set_len(r);
+            buf.set_len(r as usize);
         }
         Ok(())
     }
@@ -636,7 +255,7 @@ impl FsPath {
         if self.is_empty() {
             return Ok(());
         }
-        let mut arr = Utf8CStrBufArr::default();
+        let mut arr = cstr_buf::default();
         arr.push_str(self);
         let mut off = 1;
         unsafe {
@@ -688,16 +307,7 @@ impl FsPath {
             libc::lstat(self.as_ptr(), &mut attr.st).as_os_err()?;
 
             #[cfg(feature = "selinux")]
-            {
+            self.get_secontext(&mut attr.con)?;
-                let sz = libc::lgetxattr(
-                    self.as_ptr(),
-                    XATTR_NAME_SELINUX.as_ptr().cast(),
-                    attr.con.as_mut_ptr().cast(),
-                    attr.con.capacity(),
-                )
-                .check_os_err()?;
-                attr.con.set_len((sz - 1) as usize);
-            }
         }
         Ok(attr)
     }
@@ -711,19 +321,45 @@ impl FsPath {
 
             #[cfg(feature = "selinux")]
             if !attr.con.is_empty() {
-                libc::lsetxattr(
+                self.set_secontext(&attr.con)?;
-                    self.as_ptr(),
-                    XATTR_NAME_SELINUX.as_ptr().cast(),
-                    attr.con.as_ptr().cast(),
-                    attr.con.len() + 1,
-                    0,
-                )
-                .as_os_err()?;
             }
         }
         Ok(())
     }
 
+    pub fn get_secontext(&self, con: &mut dyn Utf8CStrBuf) -> io::Result<()> {
+        unsafe {
+            let sz = libc::lgetxattr(
+                self.as_ptr(),
+                XATTR_NAME_SELINUX.as_ptr(),
+                con.as_mut_ptr().cast(),
+                con.capacity(),
+            );
+            if sz < 1 {
+                con.clear();
+                if *errno() != libc::ENODATA {
+                    return Err(io::Error::last_os_error());
+                }
+            } else {
+                con.set_len((sz - 1) as usize);
+            }
+        }
+        Ok(())
+    }
+
+    pub fn set_secontext(&self, con: &Utf8CStr) -> io::Result<()> {
+        unsafe {
+            libc::lsetxattr(
+                self.as_ptr(),
+                XATTR_NAME_SELINUX.as_ptr(),
+                con.as_ptr().cast(),
+                con.len() + 1,
+                0,
+            )
+            .as_os_err()
+        }
+    }
+
     pub fn copy_to(&self, path: &FsPath) -> io::Result<()> {
         let attr = self.get_attr()?;
         if attr.is_dir() {
@@ -739,7 +375,7 @@ impl FsPath {
                 let mut dest = path.create(O_WRONLY | O_CREAT | O_TRUNC | O_CLOEXEC, 0o777)?;
                 std::io::copy(&mut src, &mut dest)?;
             } else if attr.is_symlink() {
-                let mut buf = Utf8CStrBufArr::default();
+                let mut buf = cstr_buf::default();
                 self.read_link(&mut buf)?;
                 unsafe {
                     libc::symlink(buf.as_ptr(), path.as_ptr()).as_os_err()?;
@@ -781,7 +417,7 @@ impl FsPath {
         unsafe { libc::symlink(self.as_ptr(), path.as_ptr()).as_os_err() }
     }
 
-    pub fn parent(&self, buf: &mut dyn Utf8CStrWrite) -> bool {
+    pub fn parent(&self, buf: &mut dyn Utf8CStrBuf) -> bool {
         buf.clear();
         if let Some(parent) = Path::new(self.as_str()).parent() {
             let bytes = parent.as_os_str().as_bytes();
@@ -795,6 +431,69 @@ impl FsPath {
     }
 }
 
+impl FsPathFollow {
+    pub fn exists(&self) -> bool {
+        unsafe { libc::access(self.as_ptr(), F_OK) == 0 }
+    }
+
+    pub fn get_attr(&self) -> io::Result<FileAttr> {
+        let mut attr = FileAttr::new();
+        unsafe {
+            libc::stat(self.as_ptr(), &mut attr.st).as_os_err()?;
+
+            #[cfg(feature = "selinux")]
+            self.get_secontext(&mut attr.con)?;
+        }
+        Ok(attr)
+    }
+
+    pub fn set_attr(&self, attr: &FileAttr) -> io::Result<()> {
+        unsafe {
+            libc::chmod(self.as_ptr(), (attr.st.st_mode & 0o777).as_()).as_os_err()?;
+            libc::chown(self.as_ptr(), attr.st.st_uid, attr.st.st_gid).as_os_err()?;
+
+            #[cfg(feature = "selinux")]
+            if !attr.con.is_empty() {
+                self.set_secontext(&attr.con)?;
+            }
+        }
+        Ok(())
+    }
+
+    pub fn get_secontext(&self, con: &mut dyn Utf8CStrBuf) -> io::Result<()> {
+        unsafe {
+            let sz = libc::getxattr(
+                self.as_ptr(),
+                XATTR_NAME_SELINUX.as_ptr(),
+                con.as_mut_ptr().cast(),
+                con.capacity(),
+            );
+            if sz < 1 {
+                con.clear();
+                if *errno() != libc::ENODATA {
+                    return Err(io::Error::last_os_error());
+                }
+            } else {
+                con.set_len((sz - 1) as usize);
+            }
+        }
+        Ok(())
+    }
+
+    pub fn set_secontext(&self, con: &Utf8CStr) -> io::Result<()> {
+        unsafe {
+            libc::setxattr(
+                self.as_ptr(),
+                XATTR_NAME_SELINUX.as_ptr(),
+                con.as_ptr().cast(),
+                con.len() + 1,
+                0,
+            )
+            .as_os_err()
+        }
+    }
+}
+
 pub fn fd_get_attr(fd: RawFd) -> io::Result<FileAttr> {
     let mut attr = FileAttr::new();
     unsafe {
@@ -804,12 +503,17 @@ pub fn fd_get_attr(fd: RawFd) -> io::Result<FileAttr> {
         {
             let sz = libc::fgetxattr(
                 fd,
-                XATTR_NAME_SELINUX.as_ptr().cast(),
+                XATTR_NAME_SELINUX.as_ptr(),
                 attr.con.as_mut_ptr().cast(),
                 attr.con.capacity(),
-            )
+            );
-            .check_os_err()?;
+            if sz < 1 {
-            attr.con.set_len((sz - 1) as usize);
+                if *errno() != libc::ENODATA {
+                    return Err(io::Error::last_os_error());
+                }
+            } else {
+                attr.con.set_len((sz - 1) as usize);
+            }
         }
     }
     Ok(attr)
@@ -824,7 +528,7 @@ pub fn fd_set_attr(fd: RawFd, attr: &FileAttr) -> io::Result<()> {
         if !attr.con.is_empty() {
             libc::fsetxattr(
                 fd,
-                XATTR_NAME_SELINUX.as_ptr().cast(),
+                XATTR_NAME_SELINUX.as_ptr(),
                 attr.con.as_ptr().cast(),
                 attr.con.len() + 1,
                 0,
@@ -889,7 +593,7 @@ impl Drop for MappedFile {
     }
 }
 
-extern "C" {
+unsafe extern "C" {
     // Don't use the declaration from the libc crate as request should be u32 not i32
     fn ioctl(fd: RawFd, request: u32, ...) -> i32;
 }

native/src/base/include/base.hpp

@@ -7,4 +7,5 @@
 #include "../base-rs.hpp"
 
 using rust::xpipe2;
-using rust::fd_path;
+using rust::fd_path;
+using kv_pairs = std::vector<std::pair<std::string, std::string>>;

native/src/base/lib.rs

@@ -8,6 +8,8 @@ use num_traits::FromPrimitive;
 
 pub use cstr::*;
 use cxx_extern::*;
+pub use dir::*;
+pub use ffi::fork_dont_care;
 pub use files::*;
 pub use logging::*;
 pub use misc::*;
@@ -15,6 +17,7 @@ pub use result::*;
 
 mod cstr;
 mod cxx_extern;
+mod dir;
 mod files;
 mod logging;
 mod misc;
@@ -42,6 +45,7 @@ pub mod ffi {
         type Utf8CStrRef<'a> = &'a crate::cstr::Utf8CStr;
 
         fn mut_u8_patch(buf: &mut [u8], from: &[u8], to: &[u8]) -> Vec<usize>;
+        fn fork_dont_care() -> i32;
     }
 
     extern "Rust" {

native/src/base/logging.rs

@@ -7,7 +7,7 @@ use num_derive::{FromPrimitive, ToPrimitive};
 use num_traits::FromPrimitive;
 
 use crate::ffi::LogLevelCxx;
-use crate::{Utf8CStr, Utf8CStrBufArr};
+use crate::{cstr_buf, Utf8CStr};
 
 // Ugly hack to avoid using enum
 #[allow(non_snake_case, non_upper_case_globals)]
@@ -84,7 +84,7 @@ fn log_with_writer<F: FnOnce(LogWriter)>(level: LogLevel, f: F) {
     }
     f(logger.write);
     if matches!(level, LogLevel::ErrorCxx) && (logger.flags & LogFlag::ExitOnError) != 0 {
-        exit(1);
+        exit(-1);
     }
 }
 
@@ -96,7 +96,7 @@ pub fn log_from_cxx(level: LogLevelCxx, msg: &Utf8CStr) {
 
 pub fn log_with_formatter<F: FnOnce(Formatter) -> fmt::Result>(level: LogLevel, f: F) {
     log_with_writer(level, |write| {
-        let mut buf = Utf8CStrBufArr::default();
+        let mut buf = cstr_buf::default();
         f(&mut buf).ok();
         write(level, &buf);
     });

native/src/base/misc.rs

@@ -1,12 +1,13 @@
-use std::fmt::Arguments;
+use crate::{ffi, StrErr, Utf8CStr};
-use std::io::Write;
-use std::process::exit;
-use std::{fmt, io, slice, str};
-
 use argh::EarlyExit;
 use libc::c_char;
-
+use std::fmt::Arguments;
-use crate::{ffi, StrErr, Utf8CStr};
+use std::io::Write;
+use std::mem::ManuallyDrop;
+use std::process::exit;
+use std::sync::atomic::{AtomicPtr, Ordering};
+use std::sync::Arc;
+use std::{fmt, io, slice, str};
 
 pub fn errno() -> &'static mut i32 {
     unsafe { &mut *libc::__errno() }
@@ -15,20 +16,24 @@ pub fn errno() -> &'static mut i32 {
 // When len is 0, don't care whether buf is null or not
 #[inline]
 pub unsafe fn slice_from_ptr<'a, T>(buf: *const T, len: usize) -> &'a [T] {
-    if len == 0 {
+    unsafe {
-        &[]
+        if len == 0 {
-    } else {
+            &[]
-        slice::from_raw_parts(buf, len)
+        } else {
+            slice::from_raw_parts(buf, len)
+        }
     }
 }
 
 // When len is 0, don't care whether buf is null or not
 #[inline]
 pub unsafe fn slice_from_ptr_mut<'a, T>(buf: *mut T, len: usize) -> &'a mut [T] {
-    if len == 0 {
+    unsafe {
-        &mut []
+        if len == 0 {
-    } else {
+            &mut []
-        slice::from_raw_parts_mut(buf, len)
+        } else {
+            slice::from_raw_parts_mut(buf, len)
+        }
     }
 }
 
@@ -161,3 +166,52 @@ impl<T: Write> fmt::Write for FmtAdaptor<'_, T> {
         self.0.write_fmt(args).map_err(|_| fmt::Error)
     }
 }
+
+pub struct AtomicArc<T> {
+    ptr: AtomicPtr<T>,
+}
+
+impl<T> AtomicArc<T> {
+    pub fn new(arc: Arc<T>) -> AtomicArc<T> {
+        let raw = Arc::into_raw(arc);
+        Self {
+            ptr: AtomicPtr::new(raw as *mut _),
+        }
+    }
+
+    pub fn load(&self) -> Arc<T> {
+        let raw = self.ptr.load(Ordering::Acquire);
+        // SAFETY: the raw pointer is always created from Arc::into_raw
+        let arc = ManuallyDrop::new(unsafe { Arc::from_raw(raw) });
+        ManuallyDrop::into_inner(arc.clone())
+    }
+
+    fn swap_ptr(&self, raw: *const T) -> Arc<T> {
+        let prev = self.ptr.swap(raw as *mut _, Ordering::AcqRel);
+        // SAFETY: the raw pointer is always created from Arc::into_raw
+        unsafe { Arc::from_raw(prev) }
+    }
+
+    pub fn swap(&self, arc: Arc<T>) -> Arc<T> {
+        let raw = Arc::into_raw(arc);
+        self.swap_ptr(raw)
+    }
+
+    pub fn store(&self, arc: Arc<T>) {
+        // Drop the previous value
+        let _ = self.swap(arc);
+    }
+}
+
+impl<T> Drop for AtomicArc<T> {
+    fn drop(&mut self) {
+        // Drop the internal value
+        let _ = self.swap_ptr(std::ptr::null());
+    }
+}
+
+impl<T: Default> Default for AtomicArc<T> {
+    fn default() -> Self {
+        Self::new(Default::default())
+    }
+}

native/src/base/result.rs

@@ -55,6 +55,7 @@ impl<T> SilentResultExt<T> for Option<T> {
 pub trait ResultExt<T> {
     fn log(self) -> LoggedResult<T>;
     fn log_with_msg<F: FnOnce(Formatter) -> fmt::Result>(self, f: F) -> LoggedResult<T>;
+    fn log_ok(self);
 }
 
 // Internal C++ bridging logging routines
@@ -105,6 +106,17 @@ impl<T, R: Loggable<T>> ResultExt<T> for R {
     fn log_with_msg<F: FnOnce(Formatter) -> fmt::Result>(self, f: F) -> LoggedResult<T> {
         self.do_log_msg(LogLevel::Error, Some(Location::caller()), f)
     }
+
+    #[cfg(not(debug_assertions))]
+    fn log_ok(self) {
+        self.log().ok();
+    }
+
+    #[track_caller]
+    #[cfg(debug_assertions)]
+    fn log_ok(self) {
+        self.do_log(LogLevel::Error, Some(Location::caller())).ok();
+    }
 }
 
 impl<T> Loggable<T> for LoggedResult<T> {

native/src/base/xwrap.hpp

@@ -15,7 +15,6 @@ int xopenat(int dirfd, const char *pathname, int flags, mode_t mode = 0);
 ssize_t xwrite(int fd, const void *buf, size_t count);
 ssize_t xread(int fd, void *buf, size_t count);
 ssize_t xxread(int fd, void *buf, size_t count);
-off64_t xlseek64(int fd, off64_t offset, int whence);
 int xsetns(int fd, int nstype);
 int xunshare(int flags);
 DIR *xopendir(const char *name);
@@ -26,33 +25,22 @@ int xsocket(int domain, int type, int protocol);
 int xbind(int sockfd, const struct sockaddr *addr, socklen_t addrlen);
 int xlisten(int sockfd, int backlog);
 int xaccept4(int sockfd, struct sockaddr *addr, socklen_t *addrlen, int flags);
-ssize_t xsendmsg(int sockfd, const struct msghdr *msg, int flags);
-ssize_t xrecvmsg(int sockfd, struct msghdr *msg, int flags);
 int xaccess(const char *path, int mode);
-int xfaccessat(int dirfd, const char *pathname, int mode, int flags);
 int xstat(const char *pathname, struct stat *buf);
-int xlstat(const char *pathname, struct stat *buf);
 int xfstat(int fd, struct stat *buf);
-int xfstatat(int dirfd, const char *pathname, struct stat *buf, int flags);
 int xdup(int fd);
 int xdup2(int oldfd, int newfd);
-int xdup3(int oldfd, int newfd, int flags);
 ssize_t xreadlink(const char * __restrict__ pathname, char * __restrict__ buf, size_t bufsiz);
 ssize_t xreadlinkat(
         int dirfd, const char * __restrict__ pathname, char * __restrict__ buf, size_t bufsiz);
 int xsymlink(const char *target, const char *linkpath);
-int xsymlinkat(const char *target, int newdirfd, const char *linkpath);
-int xlinkat(int olddirfd, const char *oldpath, int newdirfd, const char *newpath, int flags);
 int xmount(const char *source, const char *target,
            const char *filesystemtype, unsigned long mountflags,
            const void *data);
-int xumount(const char *target);
 int xumount2(const char *target, int flags);
 int xrename(const char *oldpath, const char *newpath);
 int xmkdir(const char *pathname, mode_t mode);
 int xmkdirs(const char *pathname, mode_t mode);
-int xmkdirat(int dirfd, const char *pathname, mode_t mode);
-void *xmmap(void *addr, size_t length, int prot, int flags, int fd, off_t offset);
 ssize_t xsendfile(int out_fd, int in_fd, off_t *offset, size_t count);
 pid_t xfork();
 int xpoll(pollfd *fds, nfds_t nfds, int timeout);

native/src/base/xwrap.rs

@@ -2,15 +2,14 @@
 
 use std::ffi::CStr;
 use std::os::unix::io::RawFd;
-use std::ptr;
 
 use libc::{
     c_char, c_uint, c_ulong, c_void, dev_t, mode_t, nfds_t, off_t, pollfd, sockaddr, socklen_t,
-    ssize_t, SYS_dup3,
+    ssize_t,
 };
 
 use crate::cxx_extern::readlinkat_for_cxx;
-use crate::{errno, raw_cstr, CxxResultExt, FsPath, Utf8CStr, Utf8CStrBufRef};
+use crate::{CxxResultExt, FsPath, Utf8CStr, Utf8CStrBufRef, errno, raw_cstr};
 
 fn ptr_to_str<'a, T>(ptr: *const T) -> &'a str {
     if ptr.is_null() {
@@ -50,93 +49,107 @@ mod c_export {
 
     use crate::{slice_from_ptr, slice_from_ptr_mut};
 
-    #[no_mangle]
+    #[unsafe(no_mangle)]
     unsafe extern "C" fn xwrite(fd: RawFd, buf: *const u8, bufsz: usize) -> isize {
-        super::xwrite(fd, slice_from_ptr(buf, bufsz))
+        unsafe { super::xwrite(fd, slice_from_ptr(buf, bufsz)) }
     }
 
-    #[no_mangle]
+    #[unsafe(no_mangle)]
     unsafe extern "C" fn xxread(fd: RawFd, buf: *mut u8, bufsz: usize) -> isize {
-        super::xxread(fd, slice_from_ptr_mut(buf, bufsz))
+        unsafe { super::xxread(fd, slice_from_ptr_mut(buf, bufsz)) }
     }
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
 unsafe extern "C" fn xrealpath(path: *const c_char, buf: *mut u8, bufsz: usize) -> isize {
-    match Utf8CStr::from_ptr(path) {
+    unsafe {
-        Ok(p) => {
+        match Utf8CStr::from_ptr(path) {
-            let mut buf = Utf8CStrBufRef::from_ptr(buf, bufsz);
+            Ok(p) => {
-            FsPath::from(p)
+                let mut buf = Utf8CStrBufRef::from_ptr(buf, bufsz);
-                .realpath(&mut buf)
+                FsPath::from(p)
-                .log_cxx_with_msg(|w| w.write_fmt(format_args!("realpath {} failed", p)))
+                    .realpath(&mut buf)
-                .map_or(-1, |_| buf.len() as isize)
+                    .log_cxx_with_msg(|w| w.write_fmt(format_args!("realpath {} failed", p)))
+                    .map_or(-1, |_| buf.len() as isize)
+            }
+            Err(_) => -1,
         }
-        Err(_) => -1,
     }
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
 unsafe extern "C" fn xreadlink(path: *const c_char, buf: *mut u8, bufsz: usize) -> isize {
-    match Utf8CStr::from_ptr(path) {
+    unsafe {
-        Ok(p) => {
+        match Utf8CStr::from_ptr(path) {
-            let mut buf = Utf8CStrBufRef::from_ptr(buf, bufsz);
+            Ok(p) => {
-            FsPath::from(p)
+                let mut buf = Utf8CStrBufRef::from_ptr(buf, bufsz);
-                .read_link(&mut buf)
+                FsPath::from(p)
-                .log_cxx_with_msg(|w| w.write_fmt(format_args!("readlink {} failed", p)))
+                    .read_link(&mut buf)
-                .map_or(-1, |_| buf.len() as isize)
+                    .log_cxx_with_msg(|w| w.write_fmt(format_args!("readlink {} failed", p)))
+                    .map_or(-1, |_| buf.len() as isize)
+            }
+            Err(_) => -1,
         }
-        Err(_) => -1,
     }
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
 unsafe extern "C" fn xreadlinkat(
     dirfd: RawFd,
     path: *const c_char,
     buf: *mut u8,
     bufsz: usize,
 ) -> isize {
-    let r = readlinkat_for_cxx(dirfd, path, buf, bufsz);
+    unsafe {
-    if r < 0 {
+        let r = readlinkat_for_cxx(dirfd, path, buf, bufsz);
-        perror!("readlinkat {}", ptr_to_str(path))
+        if r < 0 {
+            perror!("readlinkat {}", ptr_to_str(path))
+        }
+        r
     }
-    r
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
 unsafe extern "C" fn xfopen(path: *const c_char, mode: *const c_char) -> *mut libc::FILE {
-    let fp = libc::fopen(path, mode);
+    unsafe {
-    if fp.is_null() {
+        let fp = libc::fopen(path, mode);
-        perror!("fopen {}", ptr_to_str(path));
+        if fp.is_null() {
+            perror!("fopen {}", ptr_to_str(path));
+        }
+        fp
     }
-    fp
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
 unsafe extern "C" fn xfdopen(fd: RawFd, mode: *const c_char) -> *mut libc::FILE {
-    let fp = libc::fdopen(fd, mode);
+    unsafe {
-    if fp.is_null() {
+        let fp = libc::fdopen(fd, mode);
-        perror!("fdopen");
+        if fp.is_null() {
+            perror!("fdopen");
+        }
+        fp
     }
-    fp
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
 unsafe extern "C" fn xopen(path: *const c_char, flags: i32, mode: mode_t) -> RawFd {
-    let r = libc::open(path, flags, mode as c_uint);
+    unsafe {
-    if r < 0 {
+        let r = libc::open(path, flags, mode as c_uint);
-        perror!("open {}", ptr_to_str(path));
+        if r < 0 {
+            perror!("open {}", ptr_to_str(path));
+        }
+        r
     }
-    r
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
 unsafe extern "C" fn xopenat(dirfd: RawFd, path: *const c_char, flags: i32, mode: mode_t) -> RawFd {
-    let r = libc::openat(dirfd, path, flags, mode as c_uint);
+    unsafe {
-    if r < 0 {
+        let r = libc::openat(dirfd, path, flags, mode as c_uint);
-        perror!("openat {}", ptr_to_str(path));
+        if r < 0 {
+            perror!("openat {}", ptr_to_str(path));
+        }
+        r
     }
-    r
 }
 
 // Fully write data slice
@@ -168,7 +181,7 @@ fn xwrite(fd: RawFd, data: &[u8]) -> isize {
     }
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
 unsafe extern "C" fn xread(fd: RawFd, buf: *mut c_void, bufsz: usize) -> isize {
     unsafe {
         let r = libc::read(fd, buf, bufsz);
@@ -208,17 +221,6 @@ fn xxread(fd: RawFd, data: &mut [u8]) -> isize {
     }
 }
 
-#[no_mangle]
-extern "C" fn xlseek64(fd: RawFd, offset: i64, whence: i32) -> i64 {
-    unsafe {
-        let r = libc::lseek64(fd, offset, whence);
-        if r < 0 {
-            perror!("lseek64");
-        }
-        r
-    }
-}
-
 pub(crate) fn xpipe2(fds: &mut [i32; 2], flags: i32) -> i32 {
     unsafe {
         let r = libc::pipe2(fds.as_mut_ptr(), flags);
@@ -229,7 +231,7 @@ pub(crate) fn xpipe2(fds: &mut [i32; 2], flags: i32) -> i32 {
     }
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
 extern "C" fn xsetns(fd: RawFd, nstype: i32) -> i32 {
     unsafe {
         let r = libc::setns(fd, nstype);
@@ -240,7 +242,7 @@ extern "C" fn xsetns(fd: RawFd, nstype: i32) -> i32 {
     }
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
 extern "C" fn xunshare(flags: i32) -> i32 {
     unsafe {
         let r = libc::unshare(flags);
@@ -251,16 +253,18 @@ extern "C" fn xunshare(flags: i32) -> i32 {
     }
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
 unsafe extern "C" fn xopendir(path: *const c_char) -> *mut libc::DIR {
-    let dp = libc::opendir(path);
+    unsafe {
-    if dp.is_null() {
+        let dp = libc::opendir(path);
-        perror!("opendir {}", ptr_to_str(path));
+        if dp.is_null() {
+            perror!("opendir {}", ptr_to_str(path));
+        }
+        dp
     }
-    dp
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
 extern "C" fn xfdopendir(fd: RawFd) -> *mut libc::DIR {
     unsafe {
         let dp = libc::fdopendir(fd);
@@ -271,27 +275,29 @@ extern "C" fn xfdopendir(fd: RawFd) -> *mut libc::DIR {
     }
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
 unsafe extern "C" fn xreaddir(dirp: *mut libc::DIR) -> *mut libc::dirent {
-    *errno() = 0;
+    unsafe {
-    loop {
+        *errno() = 0;
-        let e = libc::readdir(dirp);
+        loop {
-        if e.is_null() {
+            let e = libc::readdir(dirp);
-            if *errno() != 0 {
+            if e.is_null() {
-                perror!("readdir")
+                if *errno() != 0 {
-            }
+                    perror!("readdir")
-        } else {
+                }
-            // Filter out . and ..
+            } else {
-            let s = (*e).d_name.as_ptr();
+                // Filter out . and ..
-            if libc::strcmp(s, raw_cstr!(".")) == 0 || libc::strcmp(s, raw_cstr!("..")) == 0 {
+                let s = (*e).d_name.as_ptr();
-                continue;
+                if libc::strcmp(s, raw_cstr!(".")) == 0 || libc::strcmp(s, raw_cstr!("..")) == 0 {
-            }
+                    continue;
-        };
+                }
-        return e;
+            };
+            return e;
+        }
     }
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
 extern "C" fn xsetsid() -> i32 {
     unsafe {
         let r = libc::setsid();
@@ -302,7 +308,7 @@ extern "C" fn xsetsid() -> i32 {
     }
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
 extern "C" fn xsocket(domain: i32, ty: i32, protocol: i32) -> RawFd {
     unsafe {
         let fd = libc::socket(domain, ty, protocol);
@@ -313,16 +319,18 @@ extern "C" fn xsocket(domain: i32, ty: i32, protocol: i32) -> RawFd {
     }
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
 unsafe extern "C" fn xbind(socket: i32, address: *const sockaddr, len: socklen_t) -> i32 {
-    let r = libc::bind(socket, address, len);
+    unsafe {
-    if r < 0 {
+        let r = libc::bind(socket, address, len);
-        perror!("bind");
+        if r < 0 {
+            perror!("bind");
+        }
+        r
     }
-    r
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
 extern "C" fn xlisten(socket: i32, backlog: i32) -> i32 {
     unsafe {
         let r = libc::listen(socket, backlog);
@@ -333,103 +341,56 @@ extern "C" fn xlisten(socket: i32, backlog: i32) -> i32 {
     }
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
 unsafe extern "C" fn xaccept4(
     sockfd: RawFd,
     addr: *mut sockaddr,
     len: *mut socklen_t,
     flg: i32,
 ) -> RawFd {
-    let fd = libc::accept4(sockfd, addr, len, flg);
+    unsafe {
-    if fd < 0 {
+        let fd = libc::accept4(sockfd, addr, len, flg);
-        perror!("accept4");
+        if fd < 0 {
+            perror!("accept4");
+        }
+        fd
     }
-    fd
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
-unsafe extern "C" fn xsendmsg(fd: RawFd, msg: *const libc::msghdr, flags: i32) -> ssize_t {
-    let r = libc::sendmsg(fd, msg, flags);
-    if r < 0 {
-        perror!("sendmsg");
-    }
-    r
-}
-
-#[no_mangle]
-unsafe extern "C" fn xrecvmsg(fd: RawFd, msg: *mut libc::msghdr, flags: i32) -> ssize_t {
-    let r = libc::recvmsg(fd, msg, flags);
-    if r < 0 {
-        perror!("recvmsg");
-    }
-    r
-}
-
-#[no_mangle]
 unsafe extern "C" fn xaccess(path: *const c_char, mode: i32) -> i32 {
-    let r = libc::access(path, mode);
+    unsafe {
-    if r < 0 {
+        let r = libc::access(path, mode);
-        perror!("access {}", ptr_to_str(path));
+        if r < 0 {
+            perror!("access {}", ptr_to_str(path));
+        }
+        r
     }
-    r
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
-unsafe extern "C" fn xfaccessat(dirfd: RawFd, path: *const c_char, mode: i32, flags: i32) -> i32 {
-    #[allow(unused_mut)]
-    let mut r = libc::faccessat(dirfd, path, mode, flags);
-    if r < 0 {
-        perror!("faccessat {}", ptr_to_str(path));
-    }
-    #[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
-    if r > 0 && *errno() == 0 {
-        r = 0
-    }
-    r
-}
-
-#[no_mangle]
 unsafe extern "C" fn xstat(path: *const c_char, buf: *mut libc::stat) -> i32 {
-    let r = libc::stat(path, buf);
+    unsafe {
-    if r < 0 {
+        let r = libc::stat(path, buf);
-        perror!("stat {}", ptr_to_str(path));
+        if r < 0 {
+            perror!("stat {}", ptr_to_str(path));
+        }
+        r
     }
-    r
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
-unsafe extern "C" fn xlstat(path: *const c_char, buf: *mut libc::stat) -> i32 {
-    let r = libc::lstat(path, buf);
-    if r < 0 {
-        perror!("lstat {}", ptr_to_str(path));
-    }
-    r
-}
-
-#[no_mangle]
 unsafe extern "C" fn xfstat(fd: RawFd, buf: *mut libc::stat) -> i32 {
-    let r = libc::fstat(fd, buf);
+    unsafe {
-    if r < 0 {
+        let r = libc::fstat(fd, buf);
-        perror!("fstat");
+        if r < 0 {
+            perror!("fstat");
+        }
+        r
     }
-    r
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
-unsafe extern "C" fn xfstatat(
-    dirfd: RawFd,
-    path: *const c_char,
-    buf: *mut libc::stat,
-    flags: i32,
-) -> i32 {
-    let r = libc::fstatat(dirfd, path, buf, flags);
-    if r < 0 {
-        perror!("fstatat {}", ptr_to_str(path));
-    }
-    r
-}
-
-#[no_mangle]
 extern "C" fn xdup(oldfd: RawFd) -> RawFd {
     unsafe {
         let fd = libc::dup(oldfd);
@@ -440,7 +401,7 @@ extern "C" fn xdup(oldfd: RawFd) -> RawFd {
     }
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
 extern "C" fn xdup2(oldfd: RawFd, newfd: RawFd) -> RawFd {
     unsafe {
         let fd = libc::dup2(oldfd, newfd);
@@ -451,59 +412,18 @@ extern "C" fn xdup2(oldfd: RawFd, newfd: RawFd) -> RawFd {
     }
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
-extern "C" fn xdup3(oldfd: RawFd, newfd: RawFd, flags: i32) -> RawFd {
-    unsafe {
-        let fd = libc::syscall(SYS_dup3, oldfd, newfd, flags) as RawFd;
-        if fd < 0 {
-            perror!("dup3");
-        }
-        fd
-    }
-}
-
-#[no_mangle]
 unsafe extern "C" fn xsymlink(target: *const c_char, linkpath: *const c_char) -> i32 {
-    let r = libc::symlink(target, linkpath);
+    unsafe {
-    if r < 0 {
+        let r = libc::symlink(target, linkpath);
-        perror!("symlink {} -> {}", ptr_to_str(target), ptr_to_str(linkpath));
+        if r < 0 {
+            perror!("symlink {} -> {}", ptr_to_str(target), ptr_to_str(linkpath));
+        }
+        r
     }
-    r
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
-unsafe extern "C" fn xsymlinkat(
-    target: *const c_char,
-    dirfd: RawFd,
-    linkpath: *const c_char,
-) -> i32 {
-    let r = libc::symlinkat(target, dirfd, linkpath);
-    if r < 0 {
-        perror!(
-            "symlinkat {} -> {}",
-            ptr_to_str(target),
-            ptr_to_str(linkpath)
-        );
-    }
-    r
-}
-
-#[no_mangle]
-unsafe extern "C" fn xlinkat(
-    olddirfd: RawFd,
-    target: *const c_char,
-    newdirfd: RawFd,
-    linkpath: *const c_char,
-    flags: i32,
-) -> i32 {
-    let r = libc::linkat(olddirfd, target, newdirfd, linkpath, flags);
-    if r < 0 {
-        perror!("linkat {} -> {}", ptr_to_str(target), ptr_to_str(linkpath));
-    }
-    r
-}
-
-#[no_mangle]
 unsafe extern "C" fn xmount(
     src: *const c_char,
     target: *const c_char,
@@ -511,101 +431,78 @@ unsafe extern "C" fn xmount(
     flags: c_ulong,
     data: *const c_void,
 ) -> i32 {
-    let r = libc::mount(src, target, fstype, flags, data);
+    unsafe {
-    if r < 0 {
+        let r = libc::mount(src, target, fstype, flags, data);
-        perror!("mount {} -> {}", ptr_to_str(src), ptr_to_str(target));
+        if r < 0 {
+            perror!("mount {} -> {}", ptr_to_str(src), ptr_to_str(target));
+        }
+        r
     }
-    r
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
-unsafe extern "C" fn xumount(target: *const c_char) -> i32 {
-    let r = libc::umount(target);
-    if r < 0 {
-        perror!("umount {}", ptr_to_str(target));
-    }
-    r
-}
-
-#[no_mangle]
 unsafe extern "C" fn xumount2(target: *const c_char, flags: i32) -> i32 {
-    let r = libc::umount2(target, flags);
+    unsafe {
-    if r < 0 {
+        let r = libc::umount2(target, flags);
-        perror!("umount2 {}", ptr_to_str(target));
+        if r < 0 {
+            perror!("umount2 {}", ptr_to_str(target));
+        }
+        r
     }
-    r
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
 unsafe extern "C" fn xrename(oldname: *const c_char, newname: *const c_char) -> i32 {
-    let r = libc::rename(oldname, newname);
+    unsafe {
-    if r < 0 {
+        let r = libc::rename(oldname, newname);
-        perror!("rename {} -> {}", ptr_to_str(oldname), ptr_to_str(newname));
+        if r < 0 {
+            perror!("rename {} -> {}", ptr_to_str(oldname), ptr_to_str(newname));
+        }
+        r
     }
-    r
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
 unsafe extern "C" fn xmkdir(path: *const c_char, mode: mode_t) -> i32 {
-    let r = libc::mkdir(path, mode);
+    unsafe {
-    if r < 0 && *errno() != libc::EEXIST {
+        let r = libc::mkdir(path, mode);
-        perror!("mkdir {}", ptr_to_str(path));
+        if r < 0 && *errno() != libc::EEXIST {
+            perror!("mkdir {}", ptr_to_str(path));
+        }
+        r
     }
-    r
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
 unsafe extern "C" fn xmkdirs(path: *const c_char, mode: mode_t) -> i32 {
-    match Utf8CStr::from_ptr(path) {
+    unsafe {
-        Ok(p) => FsPath::from(p)
+        match Utf8CStr::from_ptr(path) {
-            .mkdirs(mode)
+            Ok(p) => FsPath::from(p)
-            .log_cxx_with_msg(|w| w.write_fmt(format_args!("mkdirs {} failed", p)))
+                .mkdirs(mode)
-            .map_or(-1, |_| 0),
+                .log_cxx_with_msg(|w| w.write_fmt(format_args!("mkdirs {} failed", p)))
-        Err(_) => -1,
+                .map_or(-1, |_| 0),
+            Err(_) => -1,
+        }
     }
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
-unsafe extern "C" fn xmkdirat(dirfd: RawFd, path: *const c_char, mode: mode_t) -> i32 {
-    let r = libc::mkdirat(dirfd, path, mode);
-    if r < 0 && *errno() != libc::EEXIST {
-        perror!("mkdirat {}", ptr_to_str(path));
-    }
-    r
-}
-
-#[no_mangle]
 unsafe extern "C" fn xsendfile(
     out_fd: RawFd,
     in_fd: RawFd,
     offset: *mut off_t,
     count: usize,
 ) -> isize {
-    let r = libc::sendfile(out_fd, in_fd, offset, count);
+    unsafe {
-    if r < 0 {
+        let r = libc::sendfile(out_fd, in_fd, offset, count);
-        perror!("sendfile");
+        if r < 0 {
+            perror!("sendfile");
+        }
+        r
     }
-    r
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
-unsafe extern "C" fn xmmap(
-    addr: *mut c_void,
-    len: usize,
-    prot: i32,
-    flags: i32,
-    fd: RawFd,
-    offset: off_t,
-) -> *mut c_void {
-    let r = libc::mmap(addr, len, prot, flags, fd, offset);
-    if r == libc::MAP_FAILED {
-        perror!("mmap");
-        return ptr::null_mut();
-    }
-    r
-}
-
-#[no_mangle]
 extern "C" fn xfork() -> i32 {
     unsafe {
         let r = libc::fork();
@@ -616,20 +513,24 @@ extern "C" fn xfork() -> i32 {
     }
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
 unsafe extern "C" fn xpoll(fds: *mut pollfd, nfds: nfds_t, timeout: i32) -> i32 {
-    let r = libc::poll(fds, nfds, timeout);
+    unsafe {
-    if r < 0 {
+        let r = libc::poll(fds, nfds, timeout);
-        perror!("poll");
+        if r < 0 {
+            perror!("poll");
+        }
+        r
     }
-    r
 }
 
-#[no_mangle]
+#[unsafe(no_mangle)]
 unsafe extern "C" fn xmknod(pathname: *const c_char, mode: mode_t, dev: dev_t) -> i32 {
-    let r = libc::mknod(pathname, mode, dev);
+    unsafe {
-    if r < 0 {
+        let r = libc::mknod(pathname, mode, dev);
-        perror!("mknod {}", ptr_to_str(pathname));
+        if r < 0 {
+            perror!("mknod {}", ptr_to_str(pathname));
+        }
+        r
     }
-    r
 }

native/src/boot/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "magiskboot"
-version = "0.0.0"
+version.workspace = true
-edition = "2021"
+edition.workspace = true
 
 [lib]
 crate-type = ["staticlib"]
@@ -25,8 +25,12 @@ p256 = { workspace = true }
 p384 = { workspace = true }
 p521 = { workspace = true }
 rsa = { workspace = true, features = ["sha2"] }
+block-buffer = { workspace = true }
+sec1 = { workspace = true }
 x509-cert = { workspace = true }
 der = { workspace = true, features = ["derive", "pem"] }
 fdt = { workspace = true }
 bytemuck = { workspace = true, features = ["derive", "min_const_generics"] }
 num-traits = { workspace = true }
+libz-rs-sys = { workspace = true }
+libbz2-rs-sys = { workspace = true }

native/src/boot/bootimg.cpp

@@ -431,9 +431,20 @@ bool boot_img::parse_image(const uint8_t *p, format_t type) {
         }
         if (k_fmt == ZIMAGE) {
             z_hdr = reinterpret_cast<const zimage_hdr *>(kernel);
-            if (const void *gzip = memmem(kernel, hdr->kernel_size(), GZIP1_MAGIC "\x08\x00", 4)) {
+
+            const uint8_t* found_pos = 0;
+            
+            for (const uint8_t* search_pos = kernel + 0x28; search_pos < kernel + hdr->kernel_size(); search_pos++) {
+                //                                  ^^^^^^ +0x28 to search after zimage header and magic
+                if (check_fmt_lg(search_pos, hdr->kernel_size() - (search_pos - kernel)) != UNKNOWN) {
+                    found_pos = search_pos;
+                    search_pos = kernel + hdr->kernel_size();
+                }
+            }
+
+            if (found_pos != 0) {
                 fprintf(stderr, "ZIMAGE_KERNEL\n");
-                z_info.hdr_sz = (const uint8_t *) gzip - kernel;
+                z_info.hdr_sz = (const uint8_t *) found_pos - kernel;
 
                 // Find end of piggy
                 uint32_t zImage_size = z_hdr->end - z_hdr->start;
@@ -457,7 +468,7 @@ bool boot_img::parse_image(const uint8_t *p, format_t type) {
                     k_fmt = check_fmt_lg(kernel, hdr->kernel_size());
                 }
             } else {
-                fprintf(stderr, "! Could not find zImage gzip piggy, keeping raw kernel\n");
+                fprintf(stderr, "! Could not find zImage piggy, keeping raw kernel\n");
             }
         }
         fprintf(stderr, "%-*s [%s]\n", PADDING, "KERNEL_FMT", fmt2name[k_fmt]);

native/src/boot/build.rs

@@ -1,9 +1,9 @@
 use pb_rs::{types::FileDescriptor, ConfigBuilder};
 
-use crate::gen::gen_cxx_binding;
+use crate::codegen::gen_cxx_binding;
 
-#[path = "../include/gen.rs"]
+#[path = "../include/codegen.rs"]
-mod gen;
+mod codegen;
 
 fn main() {
     println!("cargo:rerun-if-changed=proto/update_metadata.proto");