librootkotlinx

Run rooted Kotlin JVM code made super easy with coroutines and parcelize! Check out demo at app to see just how easy it is. Also check out more complicated demos:

• PoGo+LE
• VPN Hotspot (how this library started)

Use it now! be.mygod.librootkotlinx:librootkotlinx:1.0.0+ (see Releases page for latest version)

Features

• 100% Kotlin with coroutines and Parcelize! Easy to use and virtually no boilerplate code (no aidl)
• Persistent root session that closes itself on inactive (optional and configurable)
• Supports running native code (API 23+)

Comparison with libsu

This project achieves morally the same thing as and ports compatibility code from libsu up to v6.0.0. With that said, there are a few differences.

• librootkotlinx supports only API 21+ instead of 19+ for libsu.
• librootkotlinx is 100% Kotlin and much easier to use with coroutines, whereas libsu uses AIDL which involves heavy boilerplate usages.
• librootkotlinx is minimal and lightweight as additional features need to be manually enabled.
• librootkotlinx is more reliable since it minimizes the amount of private APIs used (see listed below). This is possible also because it does not enable all features by default.
• Out of the box, librootkotlinx is more secure since it uses Unix pipe instead of AIDL for IPC.
• librootkotlinx works around not able to exec on certain devices running API 21-25. (See RootServer.init#shouldRelocate if you need this feature.)
• libsu has some additional features such as remote file system.

Private APIs used

The following private platform APIs are invoked if you use shouldRelocate = true on API 29+. (So never under normal circumstances.) API restrictions are updated up to SHA-256 checksum 2886a24b6382be8751e86e3c355516c448987c3b0550eb8bb906a34490cfaa3c.

• (relocated mode, API 29+) Landroid/os/SystemProperties;->get(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;,sdk,system-api,test-api
• (relocated mode, API 29+) Landroid/os/SystemProperties;->getBoolean(Ljava/lang/String;Z)Z,sdk,system-api,test-api
• (for JNI) Ldalvik/system/BaseDexClassLoader;->pathList:Ldalvik/system/DexPathList;,unsupported
• (for JNI) Ldalvik/system/DexPathList;->nativeLibraryDirectories:Ljava/util/List;,unsupported
• (relocated mode, API 29+) Ldalvik/system/VMRuntime;->getCurrentInstructionSet()Ljava/lang/String;,core-platform-api,unsupported
• (relocated mode, API 29+) Ldalvik/system/VMRuntime;->getRuntime()Ldalvik/system/VMRuntime;,core-platform-api,unsupported