20 Commits

Author SHA1 Message Date
64e7eaed8a susfs: upgrade to v1.5.9
Signed-off-by: Onelots <onelots@onelots.fr>
2025-08-19 02:59:21 +02:00
96a2014e91 susfs: upgrade to v1.5.8
Signed-off-by: Onelots <onelots@onelots.fr>
2025-08-19 02:59:06 +02:00
0635a0c876 KernelSU-Next: bump version string to 12797 manually
Since we don't use a git submodule, we need this tweat in order to have the correct version in the manager

Signed-off-by: Onelots <onelots@onelots.fr>
2025-08-17 23:37:16 +02:00
2a38c9f385 kernelsu: implement susfs back
Signed-off-by: Onelots <onelots@onelots.fr>
2025-08-17 23:34:54 +02:00
3fad2af1e1 KernelSU-Next: Update to 1.0.8
Signed-off-by: Onelots <onelots@onelots.fr>
2025-06-18 10:56:01 +02:00
7d579a0927 arm64/configs: define caelum-plus as localversion for ksu kernel
Signed-off-by: Onelots <onelots@onelots.fr>
2025-06-18 10:55:21 +02:00
0dc41087bf b1c1: enable SUSFS in kernelsu.defconfig only
Signed-off-by: Onelots <onelots@onelots.fr>
2025-06-18 10:55:21 +02:00
Le Hong Duc
c32455c9e5 fs: Implement susfs v1.5.5 2025-06-18 10:55:21 +02:00
Kiran Kumar Lokere
822d3eb781 qcacld-5.0: Fix the possible OOB write in country IE unpack
Fix the possible OOB write in unpacking the country IE due to
the IE length check against integer division.

CRs-Fixed: 3910626
Change-Id: I800290ab7285fb46ed43a46ce38967046b4881fa
2025-06-18 10:55:21 +02:00
Jinfeng Gu
31a8666987 BACKPORT: disp: msm: dsi: add null pointer check in dsi_display_dev_remove
This change add display null pointer check in dsi_display_dev_remove.

Change-Id: Ib31756c3b22256d19cbcb508f60de4550e3834e1
Signed-off-by: Jinfeng Gu <quic_gjinfeng@quicinc.com>
2025-06-18 10:55:21 +02:00
Jiri Kosina
b59ac9fffd UPSTREAM: HID: core: zero-initialize the report buffer
[ Upstream commit 177f25d1292c7e16e1199b39c85480f7f8815552 ]

Since the report buffer is used by all kinds of drivers in various ways, let's
zero-initialize it during allocation to make sure that it can't be ever used
to leak kernel memory via specially-crafted report.

Bug: 380395346
Fixes: 27ce405039 ("HID: fix data access in implement()")
Reported-by: Benoît Sevens <bsevens@google.com>
Acked-by: Benjamin Tissoires <bentiss@kernel.org>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit 9d9f5c75c0c7f31766ec27d90f7a6ac673193191)
Signed-off-by: Lee Jones <joneslee@google.com>
Change-Id: I31f64f2745347137bbc415eb35b7fab5761867f3
2025-06-18 10:55:21 +02:00
Le Hong Duc
501a3e75ce arm64/configs: Add config fragment for KernelSU
Signed-off-by: Onelots <onelots@onelots.fr>
2025-06-18 10:55:21 +02:00
fdc1e6aed0 arm64/configs: Disable KernelSU
Signed-off-by: Onelots <onelots@onelots.fr>
2025-06-18 10:55:20 +02:00
1bfd3e32d8 b1c1/configs: rebrand to Caelum Kernel
Signed-off-by: Onelots <onelots@onelots.fr>
2025-06-18 10:55:20 +02:00
a74dc73670 b1c1: enable KernelSU (next)
Signed-off-by: Onelots <onelots@onelots.fr>
2025-06-18 10:55:20 +02:00
backslashxx
e81241f981 KernelSU: integrate scope-minimized manual hooks
This refactors original KSU hooks to replace deep kernel function hooks with targeted hooks.
This backports KernelSU pr#1657 and having pr#2084 elements (32-bit sucompat).
It reduces the scope of kernel function interception and still maintains full fucntionality.

This commit is a squash of the following:
*	fs/exec: do_execve: ksu_handle_execveat hook
*	fs/exec: compat_do_execve: ksu_handle_execveat_sucompat hook
	fs/open: sys_faccessat: ksu_handle_faccessat hook
*	fs/read_write: sys_read: ksu_handle_sys_read hook
*	fs/stat: sys_newfstatat: ksu_handle_stat hook
*	fs/stat: sys_fstatat64: ksu_handle_stat hook
*	drivers: input: input_event: ksu_handle_input_handle_event hook
*	drivers: tty/pty.c: pts_unix98_lookup: ksu_handle_devpts hook

references: KernelSU pr#1657, pr#2084
	https://kernelsu.org/guide/how-to-integrate-for-non-gki.html

Signed-off-by: backslashxx <118538522+backslashxx@users.noreply.github.com>
2025-06-18 10:55:20 +02:00
chiteroman
6b3c7427a4 fs: Backport path_umount for KernelSu 2025-06-18 10:55:20 +02:00
ShevT
f092025823 devpts: KernelSU: Fix: Failed to execute pm in terminal 2025-06-18 10:55:19 +02:00
kaderbava
b6b43d8c47 selinux: Allow init exec ksud under nosuid 2025-06-18 10:55:19 +02:00
2ad6014e5e b1c1: KernelSU-Next: init KSU next
Signed-off-by: Onelots <onelots@onelots.fr>
2025-06-18 10:55:19 +02:00
297 changed files with 46597 additions and 4 deletions

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*.rej
*.patch

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If the Program specifies that a proxy can decide which future
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Later license versions may give you additional or different
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How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<https://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>.

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@@ -0,0 +1,7 @@
# Reporting Security Issues
The KernelSU team and community take security bugs in KernelSU seriously. We appreciate your efforts to responsibly disclose your findings, and will make every effort to acknowledge your contributions.
To report a security issue, please use the GitHub Security Advisory ["Report a Vulnerability"](https://github.com/tiann/KernelSU/security/advisories/new) tab, or you can mailto [weishu](mailto:twsxtd@gmail.com) directly.
The KernelSU team will send a response indicating the next steps in handling your report. After the initial reply to your report, the security team will keep you informed of the progress towards a fix and full announcement, and may ask for additional information or guidance.

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#!/bin/bash
# This script builds the KernelSU Next manager APK.
# Ensure you have the setup Android SDK & NDK installed and necessary environment variables set and sourced.
# For LKM make sure you have imported the androidX-X.X_kernelsu.ko drivers to userspace/ksud_*/bin/aarch64 directory.
cross build --target aarch64-linux-android --release --manifest-path ./userspace/ksud_magic/Cargo.toml
cp userspace/ksud_magic/target/aarch64-linux-android/release/ksud manager/app/src/main/jniLibs/arm64-v8a/libksud_magic.so
cross build --target aarch64-linux-android --release --manifest-path ./userspace/ksud_overlayfs/Cargo.toml
cp userspace/ksud_overlayfs/target/aarch64-linux-android/release/ksud manager/app/src/main/jniLibs/arm64-v8a/libksud_overlayfs.so
cd userspace/susfsd/jni
ndk-build
cp ../libs/arm64-v8a/susfsd ../../../manager/app/src/main/jniLibs/arm64-v8a/libsusfsd.so
cd ../../..
cd manager
./setup.sh
cd ..
adb install manager/app/build/outputs/apk/release/KernelSU_Next_v*.apk

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bundles:
- 8

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@@ -0,0 +1,91 @@
**English** | [简体中文](README_CN.md) | [繁體中文](README_TW.md) | [Türkçe](README_TR.md) | [Português (Brasil)](README_PT-BR.md) | [한국어](README_KO.md) | [Français](README_FR.md) | [Bahasa Indonesia](README_ID.md) | [Русский](README_RU.md) | [Українська](README_UA.md) | [ภาษาไทย](README_TH.md) | [Tiếng Việt](README_VI.md) | [Italiano](README_IT.md) | [Polski](README_PL.md) | [Български](README_BG.md) | [日本語](README_JA.md) | [Español](README_ES.md)
---
<div align="center">
<img src="/assets/kernelsu_next.png" width="96" alt="KernelSU Next Logo">
<h2>KernelSU Next</h2>
<p><strong>A kernel-based root solution for Android devices.</strong></p>
<p>
<a href="https://github.com/KernelSU-Next/KernelSU-Next/releases/latest">
<img src="https://img.shields.io/github/v/release/KernelSU-Next/KernelSU-Next?label=Release&logo=github" alt="Latest Release">
</a>
<a href="https://nightly.link/KernelSU-Next/KernelSU-Next/workflows/build-manager-ci/next/Manager">
<img src="https://img.shields.io/badge/Nightly%20Release-gray?logo=hackthebox&logoColor=fff" alt="Nightly Build">
</a>
<a href="https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html">
<img src="https://img.shields.io/badge/License-GPL%20v2-orange.svg?logo=gnu" alt="License: GPL v2">
</a>
<a href="/LICENSE">
<img src="https://img.shields.io/github/license/KernelSU-Next/KernelSU-Next?logo=gnu" alt="GitHub License">
</a>
<a title="Crowdin" target="_blank" href="https://crowdin.com/project/kernelsu-next"><img src="https://badges.crowdin.net/kernelsu-next/localized.svg"></a>
</p>
</div>
---
## 🚀 Features
- Kernel-based `su` and root access management.
- Module system based on [Magic Mount](https://topjohnwu.github.io/Magisk/details.html#magic-mount) and [OverlayFS](https://en.wikipedia.org/wiki/OverlayFS).
- [App Profile](https://kernelsu.org/guide/app-profile.html): Limit root privileges per app.
---
## ✅ Compatibility
KernelSU Next supports Android kernels from **4.4 up to 6.6**:
| Kernel version | Support notes |
|----------------------|-------------------------------------------------------------------------|
| 5.10+ (GKI 2.0) | Supports pre-built images and LKM/KMI |
| 4.19 5.4 (GKI 1.0) | Requires KernelSU driver built-in |
| < 4.14 (EOL) | Requires KernelSU driver (3.18+ is experimental and may need backports) |
**Supported architectures:** `arm64-v8a`, `armeabi-v7a` and `x86_64`
---
## 📦 Installation
Please refer to the [Installation](https://kernelsu-next.github.io/webpage/pages/installation.html) guide for setup instructions.
---
## 🔐 Security
To report security issues, please see [SECURITY.md](/SECURITY.md).
---
## 📜 License
- **`/kernel` directory:** [GPL-2.0-only](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html).
- **All other files:** [GPL-3.0-or-later](https://www.gnu.org/licenses/gpl-3.0.html).
---
## 💸 Donations
If youd like to support the project:
- **USDT (BEP20, ERC20)**: `0x12b5224b7aca0121c2f003240a901e1d064371c1`
- **USDT (TRC20)**: `TYUVMWGTcnR5svnDoX85DWHyqUAeyQcdjh`
- **USDT (SOL)**: `A4wqBXYd6Ey4nK4SJ2bmjeMgGyaLKT9TwDLh8BEo8Zu6`
- **ETH (ERC20)**: `0x12b5224b7aca0121c2f003240a901e1d064371c1`
- **LTC**: `Ld238uYBuRQdZB5YwdbkuU6ektBAAUByoL`
- **BTC**: `19QgifcjMjSr1wB2DJcea5cxitvWVcXMT6`
---
## 🙏 Credits
- [Kernel-Assisted Superuser](https://git.zx2c4.com/kernel-assisted-superuser/about/) Concept inspiration
- [Magisk](https://github.com/topjohnwu/Magisk) Core root implementation
- [Genuine](https://github.com/brevent/genuine/) APK v2 signature validation
- [Diamorphine](https://github.com/m0nad/Diamorphine) Rootkit techniques
- [KernelSU](https://github.com/tiann/KernelSU) The original base that made KernelSU Next possible
- [Magic Mount Port](https://github.com/5ec1cff/KernelSU/blob/main/userspace/ksud/src/magic_mount.rs) For magic mount support

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[English](README.md) | [简体中文](README_CN.md) | [繁體中文](README_TW.md) | [Türkçe](README_TR.md) | [Português (Brasil)](README_PT-BR.md) | [한국어](README_KO.md) | [Français](README_FR.md) | [Bahasa Indonesia](README_ID.md) | [Русский](README_RU.md) | [Український](README_UA.md) | [ภาษาไทย](README_TH.md) | [Tiếng Việt](README_VI.md) | [Italiano](README_IT.md) | [Polski](README_PL.md) | **Български** | [日本語](README_JA.md)
# KernelSU Next
<img src="/assets/kernelsu_next.png" style="width: 96px;" alt="лого">
Ядрено решение за root достъп за Android устройства.
[![Последна версия](https://img.shields.io/github/v/release/KernelSU-Next/KernelSU-Next?label=Версия&logo=github)](https://github.com/KernelSU-Next/KernelSU-Next/releases/latest)
[![Нощна версия](https://img.shields.io/badge/Нощнаерсия-сива?logo=hackthebox&logoColor=fff)](https://nightly.link/KernelSU-Next/KernelSU-Next/workflows/build-manager-ci/next/Manager)
[![Лиценз: GPL v2](https://img.shields.io/badge/Лиценз-GPL%20v2-оранжев.svg?logo=gnu)](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
[![Лиценз в GitHub](https://img.shields.io/github/license/KernelSU-Next/KernelSU-Next?logo=gnu)](/LICENSE)
## Възможности
1. Управление на `su` и root достъп на ядрено ниво
2. Система за модули базирана на [Magic Mount](https://topjohnwu.github.io/Magisk/details.html#magic-mount) / [OverlayFS](https://en.wikipedia.org/wiki/OverlayFS)
3. [Профили за приложения](https://kernelsu.org/guide/app-profile.html): Ограничаване на root права за конкретни приложения
## Съвместимост
KernelSU Next официално поддържа повечето Android ядра от версия 4.4 до 6.6:
- Ядра GKI 2.0 (5.10+) могат да използват предварително компилирани изображения и LKM/KMI
- Ядра GKI 1.0 (4.19 - 5.4) изискват прекомпилиране с драйвера на KernelSU
- Остарели ядра (<4.14) също изискват прекомпилиране (3.18+ е експериментална поддръжка)
В момента се поддържа само архитектурата `arm64-v8a`, `armeabi-v7a` & `x86_64`.
## Инсталация
- [Инструкции за инсталиране](https://ksunext.org/pages/installation.html)
## Сигурност
За докладване на уязвимости вижте [SECURITY.md](/SECURITY.md).
## Лиценз
- Файловете в директорията `kernel` са [GPL-2.0-only](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
- Всички останали файлове са [GPL-3.0-or-later](https://www.gnu.org/licenses/gpl-3.0.html)
## Дарения
- 0x12b5224b7aca0121c2f003240a901e1d064371c1 [ USDT BEP20 ]
- TYUVMWGTcnR5svnDoX85DWHyqUAeyQcdjh [ USDT TRC20 ]
- 0x12b5224b7aca0121c2f003240a901e1d064371c1 [ USDT ERC20 ]
- 0x12b5224b7aca0121c2f003240a901e1d064371c1 [ ETH ERC20 ]
- Ld238uYBuRQdZB5YwdbkuU6ektBAAUByoL [ LTC ]
- 19QgifcjMjSr1wB2DJcea5cxitvWVcXMT6 [ BTC ]
## Благодарности
- [Kernel-Assisted Superuser](https://git.zx2c4.com/kernel-assisted-superuser/about/): Идеята за KernelSU
- [Magisk](https://github.com/topjohnwu/Magisk): Мощният root инструмент
- [genuine](https://github.com/brevent/genuine/): Валидация на APK подписи v2
- [Diamorphine](https://github.com/m0nad/Diamorphine): Rootkit техники
- [KernelSU](https://github.com/tiann/KernelSU): Благодарности към tiann за създаването на KernelSU
- [Magic Mount Port](https://github.com/5ec1cff/KernelSU/blob/main/userspace/ksud/src/magic_mount.rs): 💜 5ec1cff за спасяването на KernelSU

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@@ -0,0 +1,90 @@
[English](README.md) | **简体中文** | [繁體中文](README_TW.md) | [Türkçe](README_TR.md) | [Português (Brasil)](README_PT-BR.md) | [한국어](README_KO.md) | [Français](README_FR.md) | [Bahasa Indonesia](README_ID.md) | [Русский](README_RU.md) | [Український](README_UA.md) | [ภาษาไทย](README_TH.md) | [Tiếng Việt](README_VI.md) | [Italiano](README_IT.md) | [Polski](README_PL.md) | [Български](README_BG.md) | [日本語](README_JA.md)
---
<div align="center">
<img src="/assets/kernelsu_next.png" width="96" alt="KernelSU Next Logo">
<h2>KernelSU Next</h2>
<p><strong>安卓设备基于内核的 Root 方案</strong></p>
<p>
<a href="https://github.com/KernelSU-Next/KernelSU-Next/releases/latest">
<img src="https://img.shields.io/github/v/release/KernelSU-Next/KernelSU-Next?label=Release&logo=github" alt="Latest Release">
</a>
<a href="https://nightly.link/KernelSU-Next/KernelSU-Next/workflows/build-manager-ci/next/Manager">
<img src="https://img.shields.io/badge/Nightly%20Release-gray?logo=hackthebox&logoColor=fff" alt="Nightly Build">
</a>
<a href="https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html">
<img src="https://img.shields.io/badge/License-GPL%20v2-orange.svg?logo=gnu" alt="License: GPL v2">
</a>
<a href="/LICENSE">
<img src="https://img.shields.io/github/license/KernelSU-Next/KernelSU-Next?logo=gnu" alt="GitHub License">
</a>
</p>
</div>
---
## 🚀 特性
- 基于内核的 `su` 和超级用户权限管理
- 动态挂载系统基于 **[Magic Mount](https://topjohnwu.github.io/Magisk/details.html#magic-mount)** 以及 **[OverlayFS](https://en.wikipedia.org/wiki/OverlayFS)**
- [App Profile](https://kernelsu.org/zh_CN/guide/app-profile.html):把 Root 权限关进笼子里
---
## ✅ 兼容性
KernelSU Next 支持从 **4.4 到 6.6** 的大多数安卓内核
| 内核版本 | 支持情况 |
|----------------|---------------|
| 5.10+ (GKI 2.0) | 可运行预置镜像和 LKM/KMI |
| 4.19 5.4 (GKI 1.0) | 需要使用 KernelSU 内核驱动重新编译 |
| <4.14 (EOL) | 需要使用 KernelSU 内核驱动重新编译3.18+ 的版本处于试验阶段,可能需要进行回溯移植) |
**支持的架构:**
`arm64-v8a``armeabi-v7a``x86_64`
---
## 📦 安装
请遵循该[安装说明](https://kernelsu-next.github.io/webpage/zh_CN/pages/installation.html)进行操作。
---
## 🔐 安全性
有关报告 KernelSU Next 漏洞的信息,请参阅 [SECURITY.md](/SECURITY.md).
---
## 📜 许可
- **目录 `/kernel` 下所有文件**为 [GPL-2.0-only](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
- **`/kernel` 目录以外的其他部分**均为 [GPL-3.0-or-later](https://www.gnu.org/licenses/gpl-3.0.html)
---
## 💸 捐赠
如果你喜欢这个项目还请支持:
- **USDT (BEP20, ERC20)**: `0x12b5224b7aca0121c2f003240a901e1d064371c1`
- **USDT (TRC20)**: `TYUVMWGTcnR5svnDoX85DWHyqUAeyQcdjh`
- **ETH (ERC20)**: `0x12b5224b7aca0121c2f003240a901e1d064371c1`
- **LTC**: `Ld238uYBuRQdZB5YwdbkuU6ektBAAUByoL`
- **BTC**: `19QgifcjMjSr1wB2DJcea5cxitvWVcXMT6`
---
## 🙏 鸣谢
- [Kernel-Assisted Superuser](https://git.zx2c4.com/kernel-assisted-superuser/about/)KernelSU 的灵感.
- [Magisk](https://github.com/topjohnwu/Magisk):强大的 Root 工具.
- [genuine](https://github.com/brevent/genuine/)APK v2 签名验证。
- [Diamorphine](https://github.com/m0nad/Diamorphine):一些 Rootkit 技巧。
- [KernelSU](https://github.com/tiann/KernelSU):感谢 tiann否则 KernelSU Next 根本不会存在。
- [Magic Mount Port](https://github.com/5ec1cff/KernelSU/blob/main/userspace/ksud/src/magic_mount.rs):💜 5ec1cff 为了拯救 KernelSU

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@@ -0,0 +1,89 @@
**English** | [简体中文](README_CN.md) | [繁體中文](README_TW.md) | [Türkçe](README_TR.md) | [Português (Brasil)](README_PT-BR.md) | [한국어](README_KO.md) | [Français](README_FR.md) | [Bahasa Indonesia](README_ID.md) | [Русский](README_RU.md) | [Українська](README_UA.md) | [ภาษาไทย](README_TH.md) | [Tiếng Việt](README_VI.md) | [Italiano](README_IT.md) | [Polski](README_PL.md) | [Български](README_BG.md) | [日本語](README_JA.md) | [Español](README_ES.md)
---
<div align="center">
<img src="/assets/kernelsu_next.png" width="96" alt="KernelSU Next Logo">
<h2>KernelSU Next</h2>
<p><strong>Una solución de root basada en el kernel para tus dispositivos Android.</strong></p>
<p>
<a href="https://github.com/KernelSU-Next/KernelSU-Next/releases/latest">
<img src="https://img.shields.io/github/v/release/KernelSU-Next/KernelSU-Next?label=Release&logo=github" alt="Latest Release">
</a>
<a href="https://nightly.link/KernelSU-Next/KernelSU-Next/workflows/build-manager-ci/next/Manager">
<img src="https://img.shields.io/badge/Nightly%20Release-gray?logo=hackthebox&logoColor=fff" alt="Nightly Build">
</a>
<a href="https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html">
<img src="https://img.shields.io/badge/License-GPL%20v2-orange.svg?logo=gnu" alt="License: GPL v2">
</a>
<a href="/LICENSE">
<img src="https://img.shields.io/github/license/KernelSU-Next/KernelSU-Next?logo=gnu" alt="GitHub License">
</a>
</p>
</div>
---
## 🚀 Características
- `su` y gestión de acceso root basados en el kernel.
- Sistema de módulos basado en [Magic Mount](https://topjohnwu.github.io/Magisk/details.html#magic-mount) y [OverlayFS](https://en.wikipedia.org/wiki/OverlayFS).
- [Perfil de Aplicación](https://kernelsu.org/guide/app-profile.html): Limita los privilegios de root por aplicación.
---
## ✅ Compatibilidad
KernelSU Next es compatible con kernels de Android desde la versión **4.4 hasta la 6.6**:
| Kernel version | Support notes |
|----------------------|-----------------------------------------------------------------------------------|
| 5.10+ (GKI 2.0) | Admite imágenes precompiladas y LKM/KMI |
| 4.19 5.4 (GKI 1.0) | Requiere que el driver de KernelSU esté integrado |
| < 4.14 (EOL) | Requiere el driver de KernelSU (3.18+ es experimental y puede necesitar backports |
**Arquitecturas compatibles: ** `arm64-v8a`, `armeabi-v7a` y `x86_64`
---
## 📦 Instalación
Por favor, consulta la guía de [Instalación](https://kernelsu-next.github.io/webpage/pages/installation.html) para ver las instrucciones de configuración.
---
## 🔐 Seguridad
Para informar sobre problemas de seguridad, por favor, consulta [SECURITY.md](/SECURITY.md).
---
## 📜 Licencia
- **Directorio `/kernel`:** [Solo-GPL-2.0](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html).
- **Todos los demás archivos:** [GPL-3.0-o-superior](https://www.gnu.org/licenses/gpl-3.0.html).
---
## 💸 Donaciones
Si te gustaría apoyar el proyecto:
- **USDT (BEP20, ERC20)**: `0x12b5224b7aca0121c2f003240a901e1d064371c1`
- **USDT (TRC20)**: `TYUVMWGTcnR5svnDoX85DWHyqUAeyQcdjh`
- **ETH (ERC20)**: `0x12b5224b7aca0121c2f003240a901e1d064371c1`
- **LTC**: `Ld238uYBuRQdZB5YwdbkuU6ektBAAUByoL`
- **BTC**: `19QgifcjMjSr1wB2DJcea5cxitvWVcXMT6`
---
## 🙏 Créditos
- [Kernel-Assisted Superuser](https://git.zx2c4.com/kernel-assisted-superuser/about/) Inspiración para el concepto
- [Magisk](https://github.com/topjohnwu/Magisk) Implementación principal del root
- [Genuine](https://github.com/brevent/genuine/) Validación de la firma v2 de los APK
- [Diamorphine](https://github.com/m0nad/Diamorphine) Técnicas de rootkit
- [KernelSU](https://github.com/tiann/KernelSU) La base original que hizo posible KernelSU Next
- [Magic Mount Port](https://github.com/5ec1cff/KernelSU/blob/main/userspace/ksud/src/magic_mount.rs) 💜 a 5ec1cff por mantener vivo KernelSU

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[English](README.md) | [简体中文](README_CN.md) | [繁體中文](README_TW.md) | [Türkçe](README_TR.md) | [Português (Brasil)](README_PT-BR.md) | [한국어](README_KO.md) | **Français** | [Bahasa Indonesia](README_ID.md) | [Русский](README_RU.md) | [Український](README_UA.md) | [ภาษาไทย](README_TH.md) | [Tiếng Việt](README_VI.md) | [Italiano](README_IT.md) | [Polski](README_PL.md) | [Български](README_BG.md) | [日本語](README_JA.md)
# KernelSU Next
<img src="/assets/kernelsu_next.png" style="width: 96px;" alt="logo">
Une solution root basée sur le noyau pour les appareils Android.
[![Latest Release](https://img.shields.io/github/v/release/KernelSU-Next/KernelSU-Next?label=Release&logo=github)](https://github.com/KernelSU-Next/KernelSU-Next/releases/latest)
[![Nightly Release](https://img.shields.io/badge/Nightly%20Release-gray?logo=hackthebox&logoColor=fff)](https://nightly.link/KernelSU-Next/KernelSU-Next/workflows/build-manager-ci/next/Manager)
[![License: GPL v2](https://img.shields.io/badge/License-GPL%20v2-orange.svg?logo=gnu)](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
[![GitHub License](https://img.shields.io/github/license/KernelSU-Next/KernelSU-Next?logo=gnu)](/LICENSE)
## Fonctionnalités
1. Gestion des accès root et de la commande `su` basée sur le noyau.
2. Système de modules basé sur le système de montage dynamique [Magic Mount](https://topjohnwu.github.io/Magisk/details.html#magic-mount) / [OverlayFS](https://en.wikipedia.org/wiki/OverlayFS).
3. [Profil d'application](https://kernelsu.org/guide/app-profile.html) : Enfermez la puissance du root dans une cage.
## État de compatibilité
KernelSU Next prend officiellement en charge la plupart des noyaux Android de la version 4.4 à la version 6.6.
- Les noyaux GKI 2.0 (5.10+) peuvent exécuter des images pré-construites et des modules LKM/KMI.
- Les noyaux GKI 1.0 (4.19 - 5.4) doivent être reconstruits avec le pilote KernelSU.
- Les noyaux EOL (<4.14) doivent également être reconstruits avec le pilote KernelSU (3.18+ est expérimental et peut nécessiter des rétroportages fonctionnels).
Actuellement, seul `arm64-v8a`, `armeabi-v7a` & `x86_64` est pris en charge.
## Utilisation
- [Instructions d'installation](https://ksunext.org/pages/installation.html)
## Sécurité
Pour signaler des vulnérabilités de sécurité dans KernelSU, consultez [SECURITY.md](/SECURITY.md).
## Licence
- Les fichiers du répertoire `kernel` sont sous licence [GPL-2.0-only](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html).
- Toutes les autres parties, sauf le répertoire `kernel`, sont sous licence [GPL-3.0-or-later](https://www.gnu.org/licenses/gpl-3.0.html).
## Crédits
- [Kernel-Assisted Superuser](https://git.zx2c4.com/kernel-assisted-superuser/about/) : L'idée de KernelSU.
- [Magisk](https://github.com/topjohnwu/Magisk) : L'outil root puissant.
- [genuine](https://github.com/brevent/genuine/) : Validation de signature APK v2.
- [Diamorphine](https://github.com/m0nad/Diamorphine) : Quelques techniques de rootkit.
- [KernelSU](https://github.com/tiann/KernelSU) : Merci à tiann, sans qui KernelSU Next n'existerait même pas.
- [Magic Mount Port](https://github.com/5ec1cff/KernelSU/blob/main/userspace/ksud/src/magic_mount.rs) : 💜 5ec1cff pour avoir sauvé KernelSU !

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[English](README.md) | [简体中文](README_CN.md) | [繁體中文](README_TW.md) | [Türkçe](README_TR.md) | [Português (Brasil)](README_PT-BR.md) | [한국어](README_KO.md) | [Français](README_FR.md) | **Bahasa Indonesia** | [Русский](README_RU.md) | [Український](README_UA.md) | [ภาษาไทย](README_TH.md) | [Tiếng Việt](README_VI.md) | [Italiano](README_IT.md) | [Polski](README_PL.md) | [Български](README_BG.md) | [日本語](README_JA.md)
# KernelSU Next
<img src="/assets/kernelsu_next.png" style="width: 96px;" alt="logo">
Sebuah solusi root berbasis Kernel untuk perangkat Android.
[![Latest Release](https://img.shields.io/github/v/release/KernelSU-Next/KernelSU-Next?label=Release&logo=github)](https://github.com/KernelSU-Next/KernelSU-Next/releases/latest)
[![Nightly Release](https://img.shields.io/badge/Nightly%20Release-gray?logo=hackthebox&logoColor=fff)](https://nightly.link/KernelSU-Next/KernelSU-Next/workflows/build-manager-ci/next/Manager)
[![License: GPL v2](https://img.shields.io/badge/License-GPL%20v2-orange.svg?logo=gnu)](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
[![GitHub License](https://img.shields.io/github/license/KernelSU-Next/KernelSU-Next?logo=gnu)](/LICENSE)
## Fitur
1. Akses root dan manajemen `su` berbasis Kernel.
2. Sistem modul berbasis sistem mount dinamis [Magic Mount](https://topjohnwu.github.io/Magisk/details.html#magic-mount) / [OverlayFS](https://en.wikipedia.org/wiki/OverlayFS).
3. [Profil Aplikasi](https://kernelsu.org/guide/app-profile.html): Mengunci kekuatan root dalam sebuah kandang.
## Status Kompatibilitas
KernelSU Next secara resmi mendukung sebagian besar kernel Android mulai dari 4.4 hingga 6.6.
- Kernel GKI 2.0 (5.10+) dapat menjalankan gambar yang telah dibangun sebelumnya dan LKM/KMI.
- Kernel GKI 1.0 (4.19 - 5.4) perlu dibangun ulang dengan driver KernelSU.
- Kernel EOL (<4.14) juga perlu dibangun ulang dengan driver KernelSU (3.18+ bersifat eksperimental dan mungkin memerlukan beberapa backport fungsi).
Saat ini, hanya `arm64-v8a`, `armeabi-v7a` & `x86_64` yang didukung.
## Penggunaan
- [Petunjuk instalasi](https://ksunext.org/pages/installation.html)
## Keamanan
Untuk informasi tentang melaporkan kerentanannya di KernelSU, lihat [SECURITY.md](/SECURITY.md).
## Lisensi
- File di bawah direktori `kernel` menggunakan lisensi [GPL-2.0-only](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html).
- Semua bagian lain kecuali direktori `kernel` menggunakan lisensi [GPL-3.0-or-later](https://www.gnu.org/licenses/gpl-3.0.html).
## Kredit
- [Kernel-Assisted Superuser](https://git.zx2c4.com/kernel-assisted-superuser/about/): Ide KernelSU.
- [Magisk](https://github.com/topjohnwu/Magisk): Alat root yang kuat.
- [genuine](https://github.com/brevent/genuine/): Validasi tanda tangan APK v2.
- [Diamorphine](https://github.com/m0nad/Diamorphine): Beberapa keterampilan rootkit.
- [KernelSU](https://github.com/tiann/KernelSU): Terima kasih kepada tiann, jika tidak, KernelSU Next bahkan tidak akan ada.
- [Magic Mount Port](https://github.com/5ec1cff/KernelSU/blob/main/userspace/ksud/src/magic_mount.rs): 💜 5ec1cff karena menyelamatkan KernelSU!

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[English](README.md) | [简体中文](README_CN.md) | [繁體中文](README_TW.md) | [Türkçe](README_TR.md) | [Português (Brasil)](README_PT-BR.md) | [한국어](README_KO.md) | [Français](README_FR.md) | [Bahasa Indonesia](README_ID.md) | [Русский](README_RU.md) | [Український](README_UA.md) | [ภาษาไทย](README_TH.md) | [Tiếng Việt](README_VI.md) | **Italiano** | [Polski](README_PL.md) | [Български](README_BG.md) | [日本語](README_JA.md)
# KernelSU Next
<img src="/assets/kernelsu_next.png" style="width: 96px;" alt="logo">
Una soluzione root basata sul kernel per dispositivi Android.
[![Latest Release](https://img.shields.io/github/v/release/KernelSU-Next/KernelSU-Next?label=Release&logo=github)](https://github.com/KernelSU-Next/KernelSU-Next/releases/latest)
[![Nightly Release](https://img.shields.io/badge/Nightly%20Release-gray?logo=hackthebox&logoColor=fff)](https://nightly.link/KernelSU-Next/KernelSU-Next/workflows/build-manager-ci/next/Manager)
[![License: GPL v2](https://img.shields.io/badge/License-GPL%20v2-orange.svg?logo=gnu)](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
[![GitHub License](https://img.shields.io/github/license/KernelSU-Next/KernelSU-Next?logo=gnu)](/LICENSE)
## Caratteristiche
1. Gestione degli accessi `su` e root basata sul kernel.
2. Sistema modulare basato sul sistema di montaggio dinamico [Magic Mount](https://topjohnwu.github.io/Magisk/details.html#magic-mount) / [OverlayFS](https://en.wikipedia.org/wiki/OverlayFS).
3. [App Profile](https://kernelsu.org/guide/app-profile.html): Rinchiudi il potere della radice in una gabbia.
## Stato compatibilità
KernelSU Next supporta ufficialmente la maggior parte dei kernel Android dalla versione 4.4 alla 6.6.
- I kernel GKI 2.0 (5.10+) possono eseguire immagini precostruite e LKM/KMI.
- I kernel GKI 1.0 (4.19 - 5.4) devono essere ricostruiti con il driver KernelSU.
- Anche i kernel EOL (<4.14) devono essere ricostruiti con il driver KernelSU (la versione 3.18+ è sperimentale e potrebbe richiedere alcuni backport di funzioni).
Attualmente è supportata solo l'architettura `arm64-v8a`, `armeabi-v7a` & `x86_64`.
## Utilizzo
- [Istruzioni per l'installazione](https://ksunext.org/pages/installation.html)
## Security
Per informazioni sulla segnalazione delle vulnerabilità di sicurezza in KernelSU, vedere [SECURITY.md](/SECURITY.md).
## Licenza
- I file nella directory `kernel` sono [GPL-2.0-only](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html).
- Tutte le altre parti eccetto la directory `kernel` sono [GPL-3.0-or-later](https://www.gnu.org/licenses/gpl-3.0.html).
## Donazioni
- 0x12b5224b7aca0121c2f003240a901e1d064371c1 [ USDT BEP20 ]
- TYUVMWGTcnR5svnDoX85DWHyqUAeyQcdjh [ USDT TRC20 ]
- 0x12b5224b7aca0121c2f003240a901e1d064371c1 [ USDT ERC20 ]
- 0x12b5224b7aca0121c2f003240a901e1d064371c1 [ ETH ERC20 ]
- Ld238uYBuRQdZB5YwdbkuU6ektBAAUByoL [ LTC ]
- 19QgifcjMjSr1wB2DJcea5cxitvWVcXMT6 [ BTC ]
## Crediti
- [Kernel-Assisted Superuser](https://git.zx2c4.com/kernel-assisted-superuser/about/): L'idea di KernelSU.
- [Magisk](https://github.com/topjohnwu/Magisk): Il potente strumento di root.
- [genuine](https://github.com/brevent/genuine/): Convalida della firma APK v2.
- [Diamorphine](https://github.com/m0nad/Diamorphine): Alcune competenze sui rootkit.
- [KernelSU](https://github.com/tiann/KernelSU): Grazie a tiann, altrimenti KernelSU Next non esisterebbe nemmeno.
- [Magic Mount Port](https://github.com/5ec1cff/KernelSU/blob/main/userspace/ksud/src/magic_mount.rs): 💜 5ec1cff per aver salvato KernelSU!

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[English](README.md) | [简体中文](README_CN.md) | [繁體中文](README_TW.md) | [Türkçe](README_TR.md) | [Português (Brasil)](README_PT-BR.md) | [한국어](README_KO.md) | [Français](README_FR.md) | [Bahasa Indonesia](README_ID.md) | [Русский](README_RU.md) | [Український](README_UA.md) | [ภาษาไทย](README_TH.md) | [Tiếng Việt](README_VI.md) | [Italiano](README_IT.md) | [Polski](README_PL.md) | [Български](README_BG.md) | **日本語**
# KernelSU Next
<img src="/assets/kernelsu_next.png" style="width: 96px;" alt="logo">
Android デバイス用のカーネルベースな root ソリューション。
[![Latest Release](https://img.shields.io/github/v/release/KernelSU-Next/KernelSU-Next?label=Release&logo=github)](https://github.com/KernelSU-Next/KernelSU-Next/releases/latest)
[![Nightly Release](https://img.shields.io/badge/Nightly%20Release-gray?logo=hackthebox&logoColor=fff)](https://nightly.link/KernelSU-Next/KernelSU-Next/workflows/build-manager-ci/next/Manager)
[![License: GPL v2](https://img.shields.io/badge/License-GPL%20v2-orange.svg?logo=gnu)](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
[![GitHub License](https://img.shields.io/github/license/KernelSU-Next/KernelSU-Next?logo=gnu)](/LICENSE)
## 機能
1. カーネルベースの `su` および root アクセスの管理。
2. 動的マウントシステム [Magic Mount](https://topjohnwu.github.io/Magisk/details.html#magic-mount) / [OverlayFS](https://en.wikipedia.org/wiki/OverlayFS) をベースとしたモジュールシステム。
3. [アプリプロファイル](https://kernelsu.org/guide/app-profile.html): root 権限をケージに閉じ込めます。
## 互換性の状態
KernelSU Next は 4.4 から 6.6 までのほとんどの Android カーネルを公式でサポートしています。
- GKI 2.0 (5.10 以降) のカーネルはビルド済みイメージで LKM/KMI を実行できます。
- GKI 1.0 (4.19 - 5.4) のカーネルは、KernelSU ドライバを使用してビルドする必要があります。
- EOL (4.14 未満) のカーネルも KernelSU ドライバを使用して再ビルドする必要があります (3.18 以降は実験中の段階であり、一部の関数のバックポートが必要になる場合があります)。
現在 `arm64-v8a`, `armeabi-v7a` & `x86_64` アーキテクチャのみをサポートしています。
## 使い方
- [インストール手順](https://ksunext.org/pages/installation.html)
## セキュリティ
KernelSU のセキュリティ脆弱性の報告については [SECURITY.md](/SECURITY.md) を参照してください。
## ライセンス
- `kernel` ディレクトリ内のファイルは [GPL-2.0](https://www.gnu.org/licenses/old-licenses/gpl-2.0.ja.html) のみライセンス下にあります。
- `kernel` ディレクトリを除くその他すべての部分は [GPL-3.0 またはそれ以降](https://www.gnu.org/licenses/gpl-3.0.html) のライセンス下にあります。
## 寄付
- 0x12b5224b7aca0121c2f003240a901e1d064371c1 [ USDT BEP20 ]
- TYUVMWGTcnR5svnDoX85DWHyqUAeyQcdjh [ USDT TRC20 ]
- 0x12b5224b7aca0121c2f003240a901e1d064371c1 [ USDT ERC20 ]
- 0x12b5224b7aca0121c2f003240a901e1d064371c1 [ ETH ERC20 ]
- Ld238uYBuRQdZB5YwdbkuU6ektBAAUByoL [ LTC ]
- 19QgifcjMjSr1wB2DJcea5cxitvWVcXMT6 [ BTC ]
## クレジット
- [Kernel-Assisted Superuser](https://git.zx2c4.com/kernel-assisted-superuser/about/): KernelSU のアイデアを考案。
- [Magisk](https://github.com/topjohnwu/Magisk): パワフルな root ツール。
- [genuine](https://github.com/brevent/genuine/): APK v2 署名認証。
- [Diamorphine](https://github.com/m0nad/Diamorphine): いくつかの rootkit スキル。
- [KernelSU](https://github.com/tiann/KernelSU): tiann に感謝を申し上げます。これが存在しなければ KernelSU Next は存在しませんでした。
- [Magic Mount Port](https://github.com/5ec1cff/KernelSU/blob/main/userspace/ksud/src/magic_mount.rs): 💜 5ec1cff へ KernelSU を救ってくれてありがとう!

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[English](README.md) | [简体中文](README_CN.md) | [繁體中文](README_TW.md) | [Türkçe](README_TR.md) | [Português (Brasil)](README_PT-BR.md) | **한국어** | [Français](README_FR.md) | [Bahasa Indonesia](README_ID.md) | [Русский](README_RU.md) | [Український](README_UA.md) | [ภาษาไทย](README_TH.md) | [Tiếng Việt](README_VI.md) | [Italiano](README_IT.md) | [Polski](README_PL.md) | [Български](README_BG.md) | [日本語](README_JA.md)
# KernelSU Next
<img src="/assets/kernelsu_next.png" style="width: 96px;" alt="logo">
안드로이드 기기들을 위한 커널 기반 루팅 솔루션입니다.
[![Latest Release](https://img.shields.io/github/v/release/KernelSU-Next/KernelSU-Next?label=Release&logo=github)](https://github.com/KernelSU-Next/KernelSU-Next/releases/latest)
[![Nightly Release](https://img.shields.io/badge/Nightly%20Release-gray?logo=hackthebox&logoColor=fff)](https://nightly.link/KernelSU-Next/KernelSU-Next/workflows/build-manager-ci/next/Manager)
[![License: GPL v2](https://img.shields.io/badge/License-GPL%20v2-orange.svg?logo=gnu)](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
[![GitHub License](https://img.shields.io/github/license/KernelSU-Next/KernelSU-Next?logo=gnu)](/LICENSE)
## 기능
1. 커널 기반 `su` 및 루트 권한 관리
2. 동적 마운트 시스템 기반 모듈 시스템 [Magic Mount](https://topjohnwu.github.io/Magisk/details.html#magic-mount) / [OverlayFS](https://en.wikipedia.org/wiki/OverlayFS).
3. [App Profile](https://kernelsu.org/guide/app-profile.html): 루트 권한 제한
## 호환 상태
KernelSU Next는 공식적으로 대부분의 4.4부터 6.6의 안드로이드 커널을 지원합니다.
- GKI 2.0 (5.10+) 커널은 미리 빌드된 이미지와 LKM/KMI를 지원합니다.
- GKI 1.0 (4.19 - 5.4) 커널은 KernelSU 드라이버로 다시 빌드해야 합니다.
- EOL (<4.14) 커널도 역시 KernelSU 드라이버로 다시 빌드해야 합니다.(3.18+는 실험적이며 일부 함수의 이식이 필요할 수 있습니다.).
현재는, `arm64-v8a`, `armeabi-v7a` & `x86_64` 만 지원됩니다.
## 사용 방법
- [설치 방법](https://ksunext.org/pages/installation.html)
## 보안
KernelSU의 보안 취약점 보고에 대한 자세한 내용은 [SECURITY.md](/SECURITY.md)를 참조하세요.
## 저작권 라이센스
- `kernel` 디렉터리의 파일은 [GPL-2.0전용](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)입니다.
- `kernel` 디렉터리를 제외한 모든 파일은 [GPL-3.0-이상](https://www.gnu.org/licenses/gpl-3.0.html)입니다.
## 크레딧
- [Kernel-Assisted Superuser](https://git.zx2c4.com/kernel-assisted-superuser/about/): KernelSU의 아이디어
- [Magisk](https://github.com/topjohnwu/Magisk): 강력한 루팅 도구
- [genuine](https://github.com/brevent/genuine/): APK v2 서명 검사
- [Diamorphine](https://github.com/m0nad/Diamorphine): 일부 rootkit 기술
- [KernelSU](https://github.com/tiann/KernelSU): KernelSU Next가 존재할 수 있게 해 준 tiann에게 감사드립니다.
- [Magic Mount Port](https://github.com/5ec1cff/KernelSU/blob/main/userspace/ksud/src/magic_mount.rs): KernelSU를 구해준 5ec1cff에게 감사드립니다!

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[English](README.md) | [简体中文](README_CN.md) | [繁體中文](README_TW.md) | [Türkçe](README_TR.md) | [Português (Brasil)](README_PT-BR.md) | [한국어](README_KO.md) | [Français](README_FR.md) | [Bahasa Indonesia](README_ID.md) | [Русский](README_RU.md) | [Українська](README_UA.md) | [ภาษาไทย](README_TH.md) | [Tiếng Việt](README_VI.md) | [Italiano](README_IT.md) | **Polski** | [Български](README_BG.md) | [日本語](README_JA.md)
---
<div align="center">
<img src="/assets/kernelsu_next.png" width="96" alt="KernelSU Next Logo">
<h2>KernelSU Next</h2>
<p><strong>Bazujące na jądrze rozwiązanie root dla urządzeń z Androidem.</strong></p>
<p>
<a href="https://github.com/KernelSU-Next/KernelSU-Next/releases/latest">
<img src="https://img.shields.io/github/v/release/KernelSU-Next/KernelSU-Next?label=Release&logo=github" alt="Latest Release">
</a>
<a href="https://nightly.link/KernelSU-Next/KernelSU-Next/workflows/build-manager-ci/next/Manager">
<img src="https://img.shields.io/badge/Nightly%20Release-gray?logo=hackthebox&logoColor=fff" alt="Nightly Build">
</a>
<a href="https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html">
<img src="https://img.shields.io/badge/License-GPL%20v2-orange.svg?logo=gnu" alt="License: GPL v2">
</a>
<a href="/LICENSE">
<img src="https://img.shields.io/github/license/KernelSU-Next/KernelSU-Next?logo=gnu" alt="GitHub License">
</a>
</p>
</div>
---
## 🚀 Funkcjonalności
- Oparte na jądrze `su` i zarządzanie dostępem do roota.
- System modułów oparty na [Magic Mount](https://topjohnwu.github.io/Magisk/details.html#magic-mount) i [OverlayFS](https://en.wikipedia.org/wiki/OverlayFS).
- [Profil aplikacji](https://kernelsu.org/guide/app-profile.html): Ograniczaj uprawnienia roota dla poszczególnych aplikacji.
---
## ✅ Kompatybilność
KernelSU Next obsługuje jądra Androida od wersji **4.4 do 6.6**:
| Wersja jądra | Informacje techniczne |
|----------------------|-------------------------------------------------------------------------------------------|
| 5.10+ (GKI 2.0) | Obsługuje wstępnie skompilowane obrazy i LKM/KMI |
| 4.19 5.4 (GKI 1.0) | Wymaga wbudowania sterownika KernelSU |
| < 4.14 (EOL) | Wymaga sterownika KernelSU (obsługa 3.18+ jest eksperymentalna i może wymagać backportów) |
**Obsługiwane architektury:** `arm64-v8a`, `armeabi-v7a` i `x86_64`
---
## 📦 Instalacja
Instrukcje dotyczące instalacji można znaleźć w przewodniku [Instalacja](https://kernelsu-next.github.io/webpage/pages/installation.html).
---
## 🔐 Bezpieczeństwo
Aby zgłosić problemy związane z bezpieczeństwem, zapoznaj się z [SECURITY.md](/SECURITY.md).
---
## 📜 Licencje
- **katalog `/kernel`:** [GPL-2.0-only](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html).
- **Wszystkie pozostałe pliki:** [GPL-3.0-or-later](https://www.gnu.org/licenses/gpl-3.0.html).
---
## 💸 Darowizny
Jeśli chciałbyś wesprzeć projekt:
- **USDT (BEP20, ERC20)**: `0x12b5224b7aca0121c2f003240a901e1d064371c1`
- **USDT (TRC20)**: `TYUVMWGTcnR5svnDoX85DWHyqUAeyQcdjh`
- **ETH (ERC20)**: `0x12b5224b7aca0121c2f003240a901e1d064371c1`
- **LTC**: `Ld238uYBuRQdZB5YwdbkuU6ektBAAUByoL`
- **BTC**: `19QgifcjMjSr1wB2DJcea5cxitvWVcXMT6`
---
## 🙏 Podziękowania
- [Kernel-Assisted Superuser](https://git.zx2c4.com/kernel-assisted-superuser/about/) Inspiracja konceptem
- [Magisk](https://github.com/topjohnwu/Magisk) Bazowa implementacja roota
- [Genuine](https://github.com/brevent/genuine/) Walidacja podpisu APK v2
- [Diamorphine](https://github.com/m0nad/Diamorphine) Techniki rootkit
- [KernelSU](https://github.com/tiann/KernelSU) Oryginalna baza, która umożliwiła powstanie KernelSU Next
- [Magic Mount Port](https://github.com/5ec1cff/KernelSU/blob/main/userspace/ksud/src/magic_mount.rs) 💜 dla 5ec1cff za utrzymanie KernelSU przy życiu

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[English](README.md) | [简体中文](README_CN.md) | [繁體中文](README_TW.md) | [Türkçe](README_TR.md) | **Português (Brasil)** | [한국어](README_KO.md) | [Français](README_FR.md) | [Bahasa Indonesia](README_ID.md) | [Русский](README_RU.md) | [Український](README_UA.md) | [ภาษาไทย](README_TH.md) | [Tiếng Việt](README_VI.md) | [Italiano](README_IT.md) | [Polski](README_PL.md) | [Български](README_BG.md) | [日本語](README_JA.md)
---
<div align="center">
<img src="/assets/kernelsu_next.png" width="96" alt="KernelSU Next Logo">
<h2>KernelSU Next</h2>
<p><strong>Uma solução root baseada em kernel para dispositivos Android.</strong></p>
<p>
<a href="https://github.com/KernelSU-Next/KernelSU-Next/releases/latest">
<img src="https://img.shields.io/github/v/release/KernelSU-Next/KernelSU-Next?label=Release&logo=github" alt="Latest Release">
</a>
<a href="https://nightly.link/KernelSU-Next/KernelSU-Next/workflows/build-manager-ci/next/Manager">
<img src="https://img.shields.io/badge/Nightly%20Release-gray?logo=hackthebox&logoColor=fff" alt="Nightly Build">
</a>
<a href="https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html">
<img src="https://img.shields.io/badge/License-GPL%20v2-orange.svg?logo=gnu" alt="License: GPL v2">
</a>
<a href="/LICENSE">
<img src="https://img.shields.io/github/license/KernelSU-Next/KernelSU-Next?logo=gnu" alt="GitHub License">
</a>
</p>
</div>
---
## 🚀 Características
- `su` e gerenciamento de acesso root baseado em kernel.
- Sistema de módulos baseado em [Magic Mount](https://topjohnwu.github.io/Magisk/details.html#magic-mount) e [OverlayFS](https://en.wikipedia.org/wiki/OverlayFS).
- [Perfil do app](https://kernelsu.org/pt_BR/guide/app-profile.html): Limitar privilégios root por app.
---
## ✅ Compatibilidade
O KernelSU Next oferece suporte a kernels Android **4.4 até 6.6**:
| Versão do kernel | Notas de suporte |
|----------------------|-------------------------------------------------------------------------------|
| 5.10+ (GKI 2.0) | Suporta imagens pré-compiladas e LKM/KMI |
| 4.19 5.4 (GKI 1.0) | Requer driver do KernelSU integrado |
| < 4.14 (EOL) | Requer driver do KernelSU (3.18+ é experimental e pode precisar de backports) |
**Arquiteturas suportadas:** `arm64-v8a`, `armeabi-v7a` e `x86_64`
---
## 📦 Instalação
Consulte o guia de [Instalação](https://kernelsu-next.github.io/webpage/pt_BR/pages/installation.html) para obter instruções de configuração.
---
## 🔐 Segurança
Para relatar problemas de segurança, consulte [SECURITY.md](/SECURITY.md).
---
## 📜 Licença
- **Diretório `/kernel`:** [GPL-2.0-only](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html).
- **Todos os outros arquivos:** [GPL-3.0-or-later](https://www.gnu.org/licenses/gpl-3.0.html).
---
## 💸 Doações
Se você quiser apoiar o projeto:
- **USDT (BEP20, ERC20)**: `0x12b5224b7aca0121c2f003240a901e1d064371c1`
- **USDT (TRC20)**: `TYUVMWGTcnR5svnDoX85DWHyqUAeyQcdjh`
- **ETH (ERC20)**: `0x12b5224b7aca0121c2f003240a901e1d064371c1`
- **LTC**: `Ld238uYBuRQdZB5YwdbkuU6ektBAAUByoL`
- **BTC**: `19QgifcjMjSr1wB2DJcea5cxitvWVcXMT6`
---
## 🙏 Créditos
- [Kernel-Assisted Superuser](https://git.zx2c4.com/kernel-assisted-superuser/about/) Inspiração do conceito
- [Magisk](https://github.com/topjohnwu/Magisk) Implementação root principal
- [Genuine](https://github.com/brevent/genuine/) Validação de assinatura APK v2
- [Diamorphine](https://github.com/m0nad/Diamorphine) Técnicas de rootkit
- [KernelSU](https://github.com/tiann/KernelSU) A base original que tornou o KernelSU Next possível
- [Magic Mount Port](https://github.com/5ec1cff/KernelSU/blob/main/userspace/ksud/src/magic_mount.rs) 💜 para 5ec1cff por manter o KernelSU vivo

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[English](README.md) | [简体中文](README_CN.md) | [繁體中文](README_TW.md) | [Türkçe](README_TR.md) | [Português (Brasil)](README_PT-BR.md) | [한국어](README_KO.md) | [Français](README_FR.md) | [Bahasa Indonesia](README_ID.md) | **Русский** | [Український](README_UA.md) | [ภาษาไทย](README_TH.md) | [Tiếng Việt](README_VI.md) | [Italiano](README_IT.md) | [Polski](README_PL.md) | [Български](README_BG.md) | [日本語](README_JA.md)
# KernelSU Next
<img src="/assets/kernelsu_next.png" style="width: 96px;" alt="logo">
Root-решение для Android на базе ядра.
[![Latest Release](https://img.shields.io/github/v/release/KernelSU-Next/KernelSU-Next?label=Release&logo=github)](https://github.com/KernelSU-Next/KernelSU-Next/releases/latest)
[![Nightly Release](https://img.shields.io/badge/Nightly%20Release-gray?logo=hackthebox&logoColor=fff)](https://nightly.link/KernelSU-Next/KernelSU-Next/workflows/build-manager-ci/next/Manager)
[![License: GPL v2](https://img.shields.io/badge/License-GPL%20v2-orange.svg?logo=gnu)](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
[![GitHub License](https://img.shields.io/github/license/KernelSU-Next/KernelSU-Next?logo=gnu)](/LICENSE)
## Функции
1. Реализация `su` и управление root-доступом прямо на уровне ядра.
2. Динамическая система модулей, построенная на [Magic Mount](https://topjohnwu.github.io/Magisk/details.html#magic-mount) / [OverlayFS](https://en.wikipedia.org/wiki/OverlayFS).
3. [Профиль для приложений](https://kernelsu.org/guide/app-profile.html): позволяет ограничить root-доступ в песочницу для отдельных приложений.
## Совместимость
KernelSU Next работает с большинством ядер Android (4.4 - 6.6):
- GKI 2.0 (5.10+) могут использовать предсобранные образы и LKM/KMI.
- GKI 1.0 (4.19 - 5.4) требуют пересборки с драйвером KernelSU.
- EOL (<4.14) также требуют пересборки с драйвером KernelSU (версии 3.18+ экспериментальные и могут потребовать некоторые функции бэкпортов).
Сейчас поддерживается только `arm64-v8a`, `armeabi-v7a` & `x86_64`.
## Использование
- [Инструкция по установке](https://ksunext.org/pages/installation.html)
## Безопасность
Если нашли баг, посмотри [SECURITY.md](/SECURITY.md) — там гайд, как сообщить о проблеме.
## Лицензия
- Всё, что в директории `kernel`, — [GPL-2.0-only](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html).
- Остальной код, кроме директории `kernel`, под [GPL-3.0-or-later](https://www.gnu.org/licenses/gpl-3.0.html).
## Донаты
- 0x12b5224b7aca0121c2f003240a901e1d064371c1 [ USDT BEP20 ]
- TYUVMWGTcnR5svnDoX85DWHyqUAeyQcdjh [ USDT TRC20 ]
- 0x12b5224b7aca0121c2f003240a901e1d064371c1 [ USDT ERC20 ]
- 0x12b5224b7aca0121c2f003240a901e1d064371c1 [ ETH ERC20 ]
- Ld238uYBuRQdZB5YwdbkuU6ektBAAUByoL [ LTC ]
- 19QgifcjMjSr1wB2DJcea5cxitvWVcXMT6 [ BTC ]
## Благодарность
- [Kernel-Assisted Superuser](https://git.zx2c4.com/kernel-assisted-superuser/about/): Идея KernelSU.
- [Magisk](https://github.com/topjohnwu/Magisk): Топовый инструмент для root.
- [genuine](https://github.com/brevent/genuine/): Валидация подписи APK v2.
- [Diamorphine](https://github.com/m0nad/Diamorphine): Некоторые навыки rootkit.
- [KernelSU](https://github.com/tiann/KernelSU): Спасибо tiann, без него KernelSU Next даже не существовал бы.
- [Magic Mount Port](https://github.com/5ec1cff/KernelSU/blob/main/userspace/ksud/src/magic_mount.rs): 💜 5ec1cff за сохранение KernelSU!

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[English](README.md) | [简体中文](README_CN.md) | [繁體中文](README_TW.md) | [Türkçe](README_TR.md) | [Português (Brasil)](README_PT-BR.md) | [한국어](README_KO.md) | [Français](README_FR.md) | [Bahasa Indonesia](README_ID.md) | [Русский](README_RU.md) | [Український](README_UA.md) | **ภาษาไทย** | [Tiếng Việt](README_VI.md) | [Italiano](README_IT.md) | [Polski](README_PL.md) | [Български](README_BG.md) | [日本語](README_JA.md)
# KernelSU Next
<img src="/assets/kernelsu_next.png" style="width: 96px;" alt="logo">
โซลูชั่นรูทบนพื้นฐานเคอร์เนลสำหรับอุปกรณ์ Android
[![Latest Release](https://img.shields.io/github/v/release/KernelSU-Next/KernelSU-Next?label=Release&logo=github)](https://github.com/KernelSU-Next/KernelSU-Next/releases/latest)
[![Nightly Release](https://img.shields.io/badge/Nightly%20Release-gray?logo=hackthebox&logoColor=fff)](https://nightly.link/KernelSU-Next/KernelSU-Next/workflows/build-manager-ci/next/Manager)
[![License: GPL v2](https://img.shields.io/badge/License-GPL%20v2-orange.svg?logo=gnu)](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
[![GitHub License](https://img.shields.io/github/license/KernelSU-Next/KernelSU-Next?logo=gnu)](/LICENSE)
## คุณสมบัติ
1. จัดการการเข้าถึงรูท และ `su` บนพื้นฐานเคอร์เนล
2. ระบบโมดูลแบบไดนามิกเมานต์ [Magic Mount](https://topjohnwu.github.io/Magisk/details.html#magic-mount) / [OverlayFS](https://en.wikipedia.org/wiki/OverlayFS)
3. [App Profile](https://kernelsu.org/guide/app-profile.html): จำกัดสิทธิ์เข้าถึงรูทสำหรับแอปต่างๆ
## การเข้ากันในอุปกรณ์ต่างๆ
KernelSU Next รองรับแบบเป็นทางการตั้งแต่เคอร์เนลแอนดรอยด์ 4.4 ถึง 6.6
- GKI 2.0 (5.10+) เคอร์เนลสามารถรันไฟล์อิมเมจสำเร็จรูป และ LKM/KMI ได้
- GKI 1.0 (4.19 - 5.4) เคอร์เนลจะต้องรีบิ้วร่วมกับไดร์เวอร์ของ KernelSU
- EOL (<4.14) เคอร์เนลก็ต้องรีบิ้วร่วมกับไดร์เวอร์ของ KernelSU เช่นกัน (3.18+ ยังเป็นเวอร์ชั่นทดลอง และยังต้องเขียนฟังก์ชั่นหลังบ้านเพิ่มเติม)
ในขณะนี้, มีแค่สถาปัตยกรรม `arm64-v8a`, `armeabi-v7a` & `x86_64` ที่รองรับเท่านั้น
## การใช้งาน
- [คำแนะนำในการติดตั้ง](https://ksunext.org/pages/installation.html)
## ความปลอดภัย
สำหรับข้อมูลการรายงานช่องโหว่ด้านความปลอดภัยของ KernelSU โปรดดูที่ [SECURITY.md](/SECURITY.md).
## สัญญาอนุญาต
- ไฟล์ภายใต้โฟลเดอร์ `kernel` ถือว่าเป็นสัญญาอนุญาต [GPL-2.0-only](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html).
- ไฟล์ที่นอกเหนือจากโฟลเดอร์ `kernel` ถือว่าเป็นสัญญาอนุญาต [GPL-3.0-or-later](https://www.gnu.org/licenses/gpl-3.0.html).
## การบริจาก
- 0x12b5224b7aca0121c2f003240a901e1d064371c1 [ USDT BEP20 ]
- TYUVMWGTcnR5svnDoX85DWHyqUAeyQcdjh [ USDT TRC20 ]
- 0x12b5224b7aca0121c2f003240a901e1d064371c1 [ USDT ERC20 ]
- 0x12b5224b7aca0121c2f003240a901e1d064371c1 [ ETH ERC20 ]
- Ld238uYBuRQdZB5YwdbkuU6ektBAAUByoL [ LTC ]
- 19QgifcjMjSr1wB2DJcea5cxitvWVcXMT6 [ BTC ]
## เครดิต
- [Kernel-Assisted Superuser](https://git.zx2c4.com/kernel-assisted-superuser/about/): ที่เป็นคนริเริ่มไอเดีย KernelSU
- [Magisk](https://github.com/topjohnwu/Magisk): เครื่องมือรูทที่ทรงพลัง
- [genuine](https://github.com/brevent/genuine/): การตรวจสอบลายเซ็น APK v2
- [Diamorphine](https://github.com/m0nad/Diamorphine): ความรู้เกี่ยวกับ rootkit
- [KernelSU](https://github.com/tiann/KernelSU): ต้องขอบคุณ tiann ไม่งั้นจะไม่มี KernelSU ขึ้นมา
- [Magic Mount Port](https://github.com/5ec1cff/KernelSU/blob/main/userspace/ksud/src/magic_mount.rs): 💜 5ec1cff ที่ช่วย KernelSU เอาไว้!

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[English](README.md) | [简体中文](README_CN.md) | [繁體中文](README_TW.md) | **Türkçe** | [Português (Brasil)](README_PT-BR.md) | [한국어](README_KO.md) | [Français](README_FR.md) | [Bahasa Indonesia](README_ID.md) | [Русский](README_RU.md) | [Українська](README_UA.md) | [ภาษาไทย](README_TH.md) | [Tiếng Việt](README_VI.md) | [Italiano](README_IT.md) | [Polski](README_PL.md) | [Български](README_BG.md) | [日本語](README_JA.md)
---
<div align="center">
<img src="/assets/kernelsu_next.png" width="96" alt="KernelSU Next Logosu">
<h2>KernelSU Next</h2>
<p><strong>Android cihazlar için çekirdek tabanlı bir root çözümüdür.</strong></p>
<p>
<a href="https://github.com/KernelSU-Next/KernelSU-Next/releases/latest">
<img src="https://img.shields.io/github/v/release/KernelSU-Next/KernelSU-Next?label=Release&logo=github" alt="Latest Release">
</a>
<a href="https://nightly.link/KernelSU-Next/KernelSU-Next/workflows/build-manager-ci/next/Manager">
<img src="https://img.shields.io/badge/Nightly%20Release-gray?logo=hackthebox&logoColor=fff" alt="Nightly Build">
</a>
<a href="https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html">
<img src="https://img.shields.io/badge/License-GPL%20v2-orange.svg?logo=gnu" alt="License: GPL v2">
</a>
<a href="/LICENSE">
<img src="https://img.shields.io/github/license/KernelSU-Next/KernelSU-Next?logo=gnu" alt="GitHub License">
</a>
</p>
</div>
---
## 🚀 Özellikler
- Çekirdek tabanlı `su` ve root erişim yönetimi.
- **[Magic Mount](https://topjohnwu.github.io/Magisk/details.html#magic-mount)** ve **[OverlayFS](https://en.wikipedia.org/wiki/OverlayFS)** tabanlı modül sistemi.
- [Uygulama Profili](https://kernelsu.org/guide/app-profile.html): Uygulama başına root yetkisini sınırlandırma.
---
## ✅ Uyumluluk
KernelSU Next, **4.4 ile 6.6** arasındaki Android çekirdeklerini destekler:
| Çekirdek Sürümü | Destek Notları |
|------------------------|--------------------------------------------------------------------------|
| 5.10+ (GKI 2.0) | Hazır imajlar ve LKM/KMI desteği |
| 4.19 5.4 (GKI 1.0) | KernelSU sürücüsünün çekirdeğe gömülü olması gerekir |
| < 4.14 (EOL) | KernelSU sürücüsü gerekir (3.18+ deneysel olup yama gerektirebilir) |
**Desteklenen mimariler:** `arm64-v8a`, `armeabi-v7a`, `x86_64`
---
## 📦 Kurulum
Kurulum talimatları için [Kurulum Kılavuzu](https://kernelsu-next.github.io/webpage/pages/installation.html) sayfasına bakınız.
---
## 🔐 Güvenlik
Güvenlik açıklarını bildirmek için lütfen [SECURITY.md](/SECURITY.md) dosyasına bakınız.
---
## 📜 Lisans
- **`/kernel` dizini:** [Yalnızca GPL-2.0](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
- **Diğer tüm dosyalar:** [GPL-3.0-veya-sonrası](https://www.gnu.org/licenses/gpl-3.0.html)
---
## 💸 Bağışlar
Projeye destek olmak isterseniz:
- **USDT (BEP20, ERC20):** `0x12b5224b7aca0121c2f003240a901e1d064371c1`
- **USDT (TRC20):** `TYUVMWGTcnR5svnDoX85DWHyqUAeyQcdjh`
- **ETH (ERC20):** `0x12b5224b7aca0121c2f003240a901e1d064371c1`
- **LTC:** `Ld238uYBuRQdZB5YwdbkuU6ektBAAUByoL`
- **BTC:** `19QgifcjMjSr1wB2DJcea5cxitvWVcXMT6`
---
## 🙏 Katkıda Bulunanlar
- [Kernel-Assisted Superuser](https://git.zx2c4.com/kernel-assisted-superuser/about/) KernelSU Fikrinin temeli
- [Magisk](https://github.com/topjohnwu/Magisk) Temel root altyapısı
- [Genuine](https://github.com/brevent/genuine/) APK v2 imza doğrulaması
- [Diamorphine](https://github.com/m0nad/Diamorphine) Rootkit teknikleri
- [KernelSU](https://github.com/tiann/KernelSU) KernelSU Next'in temelini oluşturan orijinal proje
- [Magic Mount Port](https://github.com/5ec1cff/KernelSU/blob/main/userspace/ksud/src/magic_mount.rs) KernelSUyu kurtardığı için 💜 5ec1cffe teşekkürler

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@@ -0,0 +1,88 @@
[English](README.md) | [简体中文](README_CN.md) | **繁體中文** | [Türkçe](README_TR.md) | [Português (Brasil)](README_PT-BR.md) | [한국어](README_KO.md) | [Français](README_FR.md) | [Bahasa Indonesia](README_ID.md) | [Русский](README_RU.md) | [Український](README_UA.md) | [ภาษาไทย](README_TH.md) | [Tiếng Việt](README_VI.md) | [Italiano](README_IT.md) | [Polski](README_PL.md) | [Български](README_BG.md) | [日本語](README_JA.md)
---
<div align="center">
<img src="/assets/kernelsu_next.png" width="96" alt="KernelSU Next Logo">
<h2>KernelSU Next</h2>
<p><strong>基於內核的 Android 設備 Root 解決方案</strong></p>
<p>
<a href="https://github.com/KernelSU-Next/KernelSU-Next/releases/latest">
<img src="https://img.shields.io/github/v/release/KernelSU-Next/KernelSU-Next?label=Release&logo=github" alt="Latest Release">
</a>
<a href="https://nightly.link/KernelSU-Next/KernelSU-Next/workflows/build-manager-ci/next/Manager">
<img src="https://img.shields.io/badge/Nightly%20Release-gray?logo=hackthebox&logoColor=fff" alt="Nightly Build">
</a>
<a href="https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html">
<img src="https://img.shields.io/badge/License-GPL%20v2-orange.svg?logo=gnu" alt="License: GPL v2">
</a>
<a href="/LICENSE">
<img src="https://img.shields.io/github/license/KernelSU-Next/KernelSU-Next?logo=gnu" alt="GitHub License">
</a>
</p>
</div>
---
## 🚀 特性
- 基於內核的 `su` 和 Root 權限管理
- 模塊系統基於 **[Magic Mount](https://topjohnwu.github.io/Magisk/details.html#magic-mount)** 以及 **[OverlayFS](https://en.wikipedia.org/wiki/OverlayFS)**
- [App Profile](https://kernelsu.org/zh_CN/guide/app-profile.html):把 Root 權限關進籠子裡
---
## ✅ 兼容狀態
KernelSU Next 正式支持大多數從 **4.4 到 6.6** 的 Android 內核
| 内核版本 | 支援狀況 |
|----------------|---------------|
| 5.10+ (GKI 2.0) | 可以運行預構建的映像和 LKM/KMI |
| 4.19 5.4 (GKI 1.0) | 需要重新編譯 KernelSU 驅動程序 |
| <4.14 (EOL) | 需要重新編譯 KernelSU 驅動程序3.18+ 是實驗性的,可能需要回溯移植一些功能) |
**支援的架構:**
`arm64-v8a``armeabi-v7a``x86_64`
---
## 📦 用法
請遵循[安裝説明](https://kernelsu-next.github.io/webpage/pages/installation.html)進行操作
---
## 🔐 安全性
有關報告 KernelSU Next 漏洞的信息,請參閱 [SECURITY.md](/SECURITY.md)
---
## 📜 許可證
- **目錄 `/kernel` 下所有文件**為 [GPL-2.0-only](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
- **`/kernel` 目錄以外的其他部分**均為 [GPL-3.0-or-later](https://www.gnu.org/licenses/gpl-3.0.html)
---
## 💸 抖内
- **USDT (BEP20, ERC20)**: `0x12b5224b7aca0121c2f003240a901e1d064371c1`
- **USDT (TRC20)**: `TYUVMWGTcnR5svnDoX85DWHyqUAeyQcdjh`
- **ETH (ERC20)**: `0x12b5224b7aca0121c2f003240a901e1d064371c1`
- **LTC**: `Ld238uYBuRQdZB5YwdbkuU6ektBAAUByoL`
- **BTC**: `19QgifcjMjSr1wB2DJcea5cxitvWVcXMT6`
---
## 🙏 鳴謝
- [Kernel-Assisted Superuser](https://git.zx2c4.com/kernel-assisted-superuser/about/)KernelSU 的靈感.
- [Magisk](https://github.com/topjohnwu/Magisk):強大的 Root 工具.
- [genuine](https://github.com/brevent/genuine/)APK v2 簽名驗證。
- [Diamorphine](https://github.com/m0nad/Diamorphine):一些 Rootkit 技巧。
- [KernelSU](https://github.com/tiann/KernelSU):感謝 tiann否則 KernelSU Next 根本不會存在。
- [Magic Mount Port](https://github.com/5ec1cff/KernelSU/blob/main/userspace/ksud/src/magic_mount.rs):💜 5ec1cff 為了拯救 KernelSU

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**Languages**:
[English](README.md) | [简体中文](README_CN.md) | [繁體中文](README_TW.md) | [Türkçe](README_TR.md) | [Português (Brasil)](README_PT-BR.md) | [한국어](README_KO.md) | [Français](README_FR.md) | [Bahasa Indonesia](README_ID.md) | [Русский](README_RU.md) | **Українська** | [ภาษาไทย](README_TH.md) | [Tiếng Việt](README_VI.md) | [Italiano](README_IT.md) | [Polski](README_PL.md) | [Български](README_BG.md) | [日本語](README_JA.md)
---
<div align="center">
<img src="/assets/kernelsu_next.png" width="96" alt="KernelSU Next Logo">
<h2>KernelSU Next</h2>
<p><strong>Рішення для root-прав на основі ядра для пристроїв Android.</strong></p>
<p>
<a href="https://github.com/KernelSU-Next/KernelSU-Next/releases/latest">
<img src="https://img.shields.io/github/v/release/KernelSU-Next/KernelSU-Next?label=Release&logo=github" alt="Latest Release">
</a>
<a href="https://nightly.link/KernelSU-Next/KernelSU-Next/workflows/build-manager-ci/next/Manager">
<img src="https://img.shields.io/badge/Nightly%20Release-gray?logo=hackthebox&logoColor=fff" alt="Nightly Build">
</a>
<a href="https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html">
<img src="https://img.shields.io/badge/License-GPL%20v2-orange.svg?logo=gnu" alt="License: GPL v2">
</a>
<a href="/LICENSE">
<img src="https://img.shields.io/github/license/KernelSU-Next/KernelSU-Next?logo=gnu" alt="GitHub License">
</a>
</p>
</div>
---
## 🚀 Особливості
- Керування `su` та root-доступом на основі ядра.
- Модульна система на основі [Magic Mount](https://topjohnwu.github.io/Magisk/details.html#magic-mount) та [OverlayFS](https://en.wikipedia.org/wiki/OverlayFS).
- [Профілі програм](https://kernelsu.org/guide/app-profile.html): Обмеження root-прав для кожної програми.
---
## ✅ Сумісність
KernelSU Next підтримує ядра Android від **4.4 до 6.6**:
| Версія ядра | Примітки підтримки |
|----------------------|-------------------------------------------------------------------------------------------|
| 5.10+ (GKI 2.0) | Підтримує попередньо створені образи та LKM/KMI |
| 4.19 5.4 (GKI 1.0) | Потрібен вбудований драйвер KernelSU |
| <4.14 (EOL) | Потрібен драйвер KernelSU (версія 3.18+ є експериментальною, може знадобитися портування) |
**Підтримувані архітектури:** `arm64-v8a`, `armeabi-v7a`, `x86_64`
---
## 📦 Встановлення
Будь ласка, зверніться до [Посібника з встановлення](https://kernelsu-next.github.io/webpage/pages/installation.html) для отримання інструкцій з налаштування.
---
## 🔐 Безпека
Щоб повідомити про проблеми безпеки, див [SECURITY.md](/SECURITY.md).
---
## 📜 Ліцензія
- **Каталог `/kernel`:** [GPL-2.0-only](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
- **Усі інші файли:** [GPL-3.0-or-later](https://www.gnu.org/licenses/gpl-3.0.html)
---
## 💸 Пожертви
Якщо ви хочете підтримати проєкт:
- **USDT (BEP20, ERC20)**: `0x12b5224b7aca0121c2f003240a901e1d064371c1`
- **USDT (TRC20)**: `TYUVMWGTcnR5svnDoX85DWHyqUAeyQcdjh`
- **ETH (ERC20)**: `0x12b5224b7aca0121c2f003240a901e1d064371c1`
- **LTC**: `Ld238uYBuRQdZB5YwdbkuU6ektBAAUByoL`
- **BTC**: `19QgifcjMjSr1wB2DJcea5cxitvWVcXMT6`
---
## 🙏 Подяки
- [Kernel-Assisted Superuser](https://git.zx2c4.com/kernel-assisted-superuser/about/) Натхнення для концепції
- [Magisk](https://github.com/topjohnwu/Magisk) Топовий інструмент для root
- [Genuine](https://github.com/brevent/genuine/) Перевірка підпису APK версії 2
- [Diamorphine](https://github.com/m0nad/Diamorphine) Деякі навики RootKit
- [KernelSU](https://github.com/tiann/KernelSU) Основа для KernelSU Next
- [Magic Mount Port](https://github.com/5ec1cff/KernelSU/blob/main/userspace/ksud/src/magic_mount.rs) 💜 до 5ec1cff за збереження KernelSU

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[English](README.md) | [简体中文](README_CN.md) | [繁體中文](README_TW.md) | [Türkçe](README_TR.md) | [Português (Brasil)](README_PT-BR.md) | [한국어](README_KO.md) | [Français](README_FR.md) | [Bahasa Indonesia](README_ID.md) | [Русский](README_RU.md) | [Український](README_UA.md) | [ภาษาไทย](README_TH.md) | **Tiếng Việt** | [Italiano](README_IT.md) | [Polski](README_PL.md) | [Български](README_BG.md) | [日本語](README_JA.md)
# KernelSU Next
<img src="/assets/kernelsu_next.png" style="width: 96px;" alt="logo">
Một giải pháp root từ nhân linux dành cho các thiết bị chạy Android
[![Phiên bản mới nhất](https://img.shields.io/github/v/release/KernelSU-Next/KernelSU-Next?label=Release&logo=github)](https://github.com/KernelSU-Next/KernelSU-Next/releases/latest)
[![CI build mới nhất](https://img.shields.io/badge/Nightly%20Release-gray?logo=hackthebox&logoColor=fff)](https://nightly.link/KernelSU-Next/KernelSU-Next/workflows/build-manager-ci/next/Manager)
[![Gíây pháp: GPL v2](https://img.shields.io/badge/License-GPL%20v2-orange.svg?logo=gnu)](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
[![Gíây phép GITHUB](https://img.shields.io/github/license/KernelSU-Next/KernelSU-Next?logo=gnu)](/LICENSE)
## Tính năng
1. Quản lý quyền truy cập SU dựa trên kernel android.
2. Hệ thống mount module dựa trên 1 trong 2 cơ chế mount [Magic Mount](https://topjohnwu.github.io/Magisk/details.html#magic-mount) / [OverlayFS](https://en.wikipedia.org/wiki/OverlayFS).
3. [App Profile](https://kernelsu.org/guide/app-profile.html): Quản lý quyền truy cập root 1 cách chặt chẽ
## Danh sách tương thích
KernelSU Next hỗ trợ chính thức các kernel Android từ phiên bản 4.4 đến 6.6
- GKI 2.0 (5.10+) kernels có thể cài đặt qua những .img/.zip đã được build sẵn và LKM/KMI hoặc tự vá qua manager (nếu được)
- GKI 1.0 (4.19 - 5.4) kernels cần dược build lại với các nhân KernelSU Next
- EOL (<4.14) kernels cần dược build lại với các nhân KernelSU Next (các kernels 3.18+ đang dược thử nghiệm và có thể cần backports 1 vài thứ ).
Hiện tại kernelSU Next chỉ hỗ trợ những cpu có `arm64-v8a`, `armeabi-v7a` & `x86_64`
## Sử dụng
- [Hướng dẫn vá KernelSU Next vào Kernel của bạn (yêu cầu kernel source)](https://ksunext.org/pages/installation.html)
## Bảo mật
Để biết thêm thông tin về việc báo cáo lỗ hổng bảo mật trong KernelSU Next vui lòng đọc (Thông tin sẽ dược gửi về KernelSU)[SECURITY.md](/SECURITY.md).
## Gíây phép
- Những thư mục/tập tin trong `kernel` là giấy phép [GPL-2.0-only](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html).
- Những thư mục/tập tin ngoài `kernel` là giấy phép [GPL-3.0-or-later](https://www.gnu.org/licenses/gpl-3.0.html).
## Quyên góp/Hỗ trợ
- 0x12b5224b7aca0121c2f003240a901e1d064371c1 [ USDT BEP20 ]
- TYUVMWGTcnR5svnDoX85DWHyqUAeyQcdjh [ USDT TRC20 ]
- 0x12b5224b7aca0121c2f003240a901e1d064371c1 [ USDT ERC20 ]
- 0x12b5224b7aca0121c2f003240a901e1d064371c1 [ ETH ERC20 ]
- Ld238uYBuRQdZB5YwdbkuU6ektBAAUByoL [ LTC ]
- 19QgifcjMjSr1wB2DJcea5cxitvWVcXMT6 [ BTC ]
## Lời cảm ơn tới...
- [Kernel-Assisted Superuser](https://git.zx2c4.com/kernel-assisted-superuser/about/): Ý tưởng cho sự ra đời của KernelSU.
- [Magisk](https://github.com/topjohnwu/Magisk): Công cụ root mạnh mẽ, quen thuộc và tương thích cao cho các thiết bị chạy Android.
- [genuine](https://github.com/brevent/genuine/): Chữ kí apk v2.
- [Diamorphine](https://github.com/m0nad/Diamorphine): Một vài kỹ năng rootkit.
- [KernelSU](https://github.com/tiann/KernelSU): Nguồn gốc của KernelSU Next, thanks to tiann.
- [Magic Mount Port](https://github.com/5ec1cff/KernelSU/blob/main/userspace/ksud/src/magic_mount.rs): 5ec1cff - người đã cứu lấy KernelSU💜 !

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# WebUI-Next API Documentation
This document provides examples of how to use the `WebUI-Next` JavaScript APIs exposed to a module WebUI. These APIs allow code to run in the WebUI to interact with the system, execute shell commands, manage packages, control UI elements, and more coming soon.
## Table of Contents
1. [exec(cmd)](#exec-cmd)
2. [exec(cmd, callbackFunc)](#exec-cmd-callbackfunc)
3. [exec(cmd, options, callbackFunc)](#exec-cmd-options-callbackfunc)
4. [spawn(command, args, options, callbackFunc)](#spawn-command-args-options-callbackfunc)
5. [toast(msg)](#toast-msg)
6. [fullScreen(enable)](#fullscreen-enable)
7. [moduleInfo()](#moduleinfo)
8. [listSystemPackages()](#listsystempackages)
9. [listUserPackages()](#listuserpackages)
10. [listAllPackages()](#listallpackages)
11. [getPackagesInfo(packageNamesJson)](#getpackagesinfo-packagenamesjson)
12. [cacheAllPackageIcons(size)](#cacheallpackageicons-size)
13. [getPackagesIcons(packageNamesJson, size)](#getpackagesicons-packagenamesjson-size)
---
## exec(cmd)
Executes a shell command synchronously and returns the output as a string.
### Parameters
- `cmd` (String): The shell command to execute.
### Returns
- `String`: The command output (stdout).
### Example
```javascript
const output = ksu.exec("ls /system");
console.log("Output:", output);
```
---
## exec(cmd, callbackFunc)
Executes a shell command asynchronously and invokes the provided callback function with the result.
### Parameters
- `cmd` (String): The shell command to execute.
- `callbackFunc` (String): The name of the JavaScript callback function to invoke with the result.
### Callback Signature
```javascript
function callbackFunc(exitCode, stdout, stderr) {
// Handle result
}
```
### Example
```javascript
function handleResult(exitCode, stdout, stderr) {
console.log("Exit Code:", exitCode);
console.log("Stdout:", stdout);
console.log("Stderr:", stderr);
}
ksu.exec("ls /system", "handleResult");
```
---
## exec(cmd, options, callbackFunc)
Executes a shell command asynchronously with options (e.g., working directory, environment variables) and invokes the provided callback function with the result.
### Parameters
- `cmd` (String): The shell command to execute.
- `options` (String): A JSON string specifying options like `cwd` (working directory) and `env` (environment variables).
- `callbackFunc` (String): The name of the JavaScript callback function to invoke with the result.
### Options Format
```javascript
{
"cwd": "/path/to/working/directory",
"env": {
"KEY1": "VALUE1",
"KEY2": "VALUE2"
}
}
```
### Callback Signature
```javascript
function callbackFunc(exitCode, stdout, stderr) {
// Handle result
}
```
### Example
```javascript
const options = JSON.stringify({
cwd: "/system",
env: { PATH: "/system/bin" }
});
function handleResult(exitCode, stdout, stderr) {
console.log("Exit Code:", exitCode);
console.log("Stdout:", stdout);
console.log("Stderr:", stderr);
}
ksu.exec("ls", JSON.stringify(options), "handleResult");
```
---
## spawn(command, args, options, callbackFunc)
Spawns a shell command with arguments and streams output through events to a JavaScript object.
### Parameters
- `command` (String): The shell command to execute.
- `args` (String): A JSON array of command arguments.
- `options` (String): A JSON string specifying options like `cwd` and `env` (optional).
- `callbackFunc` (String): The name of the JavaScript object to receive events (`stdout`, `stderr`, `exit`, `error`).
### Callback Object
The callback object should implement methods to handle events:
- `stdout.emit('data', data)`: Emits stdout data.
- `stderr.emit('data', data)`: Emits stderr data.
- `exit(code)`: Emits the exit code.
- `error(err)`: Emits an error object with `exitCode` and `message`.
### Example
```javascript
const streamHandler = {
stdout: {
emit: (event, data) => {
if (event === "data") console.log("Stdout:", data);
}
},
stderr: {
emit: (event, data) => {
if (event === "data") console.log("Stderr:", data);
}
},
emit: (event, data) => {
if (event === "exit") console.log("Exit Code:", data);
if (event === "error") console.error("Error:", data);
}
};
const args = JSON.stringify(["-l", "/system"]);
const options = JSON.stringify({ cwd: "/system" });
ksu.spawn("ls", args, options, "streamHandler");
```
---
## toast(msg)
Displays a short Android toast message.
### Parameters
- `msg` (String): The message to display.
### Example
```javascript
ksu.toast("Hello from WebUI-Next!");
```
---
## fullScreen(enable)
Toggles full-screen mode by hiding or showing system UI (status and navigation bars).
### Parameters
- `enable` (Boolean): `true` to enable full-screen mode, `false` to disable.
### Example
```javascript
// Enable full-screen
ksu.fullScreen(true);
// Disable full-screen
ksu.fullScreen(false);
```
---
## moduleInfo()
Returns information about the current module as a JSON string.
### Returns
- `String`: A JSON string containing module information, including `moduleDir` and other module-specific details.
### Example
```javascript
const moduleInfo = JSON.parse(ksu.moduleInfo());
console.log("Module Directory:", moduleInfo.moduleDir);
console.log("Module ID:", moduleInfo.id);
```
---
## listSystemPackages()
Returns a list of system package names as a JSON array.
### Returns
- `String`: A JSON array of system package names.
### Example
```javascript
const systemPackages = JSON.parse(ksu.listSystemPackages());
console.log("System Packages:", systemPackages);
```
---
## listUserPackages()
Returns a list of user-installed package names as a JSON array.
### Returns
- `String`: A JSON array of user package names.
### Example
```javascript
const userPackages = JSON.parse(ksu.listUserPackages());
console.log("User Packages:", userPackages);
```
---
## listAllPackages()
Returns a list of all installed package names as a JSON array.
### Returns
- `String`: A JSON array of all package names.
### Example
```javascript
const allPackages = JSON.parse(ksu.listAllPackages());
console.log("All Packages:", allPackages);
```
---
## getPackagesInfo(packageNamesJson)
Returns detailed information about specified packages as a JSON array.
### Parameters
- `packageNamesJson` (String): A JSON array of package names.
### Returns
- `String`: A JSON array of objects containing package details (`packageName`, `versionName`, `versionCode`, `appLabel`, `isSystem`, `uid`) or an error object if the package is not found.
### Example
```javascript
const packageNames = JSON.stringify(["com.android.settings", "com.example.app"]);
const packageInfos = JSON.parse(ksu.getPackagesInfo(packageNames));
packageInfos.forEach(info => {
if (info.error) {
console.error(`Error for ${info.packageName}: ${info.error}`);
} else {
console.log(`Package: ${info.packageName}, Version: ${info.versionName}, System: ${info.isSystem}`);
}
});
```
---
## cacheAllPackageIcons(size)
Caches icons for all installed packages at the specified size.
### Parameters
- `size` (Number): The size (in pixels) for the square icon.
### Example
```javascript
// Cache all package icons at 48x48 pixels
ksu.cacheAllPackageIcons(48);
```
---
## getPackagesIcons(packageNamesJson, size)
Returns base64-encoded icons for specified packages as a JSON array.
### Parameters
- `packageNamesJson` (String): A JSON array of package names.
- `size` (Number): The size (in pixels) for the square icon.
### Returns
- `String`: A JSON array of objects containing `packageName` and `icon` (base64-encoded PNG or empty string if unavailable).
### Example
```javascript
const packageNames = JSON.stringify(["com.android.settings", "com.example.app"]);
const packageIcons = JSON.parse(ksu.getPackagesIcons(packageNames, 48));
packageIcons.forEach(item => {
if (item.icon) {
console.log(`Icon for ${item.packageName}: ${item.icon.substring(0, 30)}...`);
// Example: Display icon in an <img> element
const img = document.createElement("img");
img.src = item.icon;
document.body.appendChild(img);
} else {
console.log(`No icon for ${item.packageName}`);
}
});
```
---
## Notes
- **Root Access**: Methods like `exec` and `spawn` require root access and use the `libsu` library for shell execution.
- **Asynchronous Operations**: Use `WebUI.post` to ensure UI thread safety when invoking JavaScript callbacks.
- **Error Handling**: Always check for errors in callbacks (e.g., `stderr` in `exec`, `error` event in `spawn`).
- **Icon Caching**: Use `cacheAllPackageIcons` to improve performance for subsequent `getPackagesIcons` calls.
- **JSON Parsing**: Ensure valid JSON strings are passed to methods like `getPackagesInfo` and `getPackagesIcons`.

14
KernelSU-Next/justfile Normal file
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@@ -0,0 +1,14 @@
alias bk := build_ksud
alias bm := build_manager
build_ksud:
cross build --target aarch64-linux-android --release --manifest-path ./userspace/ksud/Cargo.toml
build_manager: build_ksud
cp userspace/ksud/target/aarch64-linux-android/release/ksud manager/app/src/main/jniLibs/arm64-v8a/libksud.so
cd manager && ./gradlew aDebug
clippy:
cargo fmt --manifest-path ./userspace/ksud/Cargo.toml
cross clippy --target x86_64-pc-windows-gnu --release --manifest-path ./userspace/ksud/Cargo.toml
cross clippy --target aarch64-linux-android --release --manifest-path ./userspace/ksud/Cargo.toml

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@@ -0,0 +1,178 @@
menu "KernelSU"
config KSU
tristate "KernelSU function support"
depends on OVERLAY_FS
default y
help
Enable kernel-level root privileges on Android System.
To compile as a module, choose M here: the
module will be called kernelsu.
config KSU_KPROBES_HOOK
bool "Use kprobes for kernelsu"
depends on KSU
depends on KPROBES
default y
help
Disable if you use manual hooks.
config KSU_DEBUG
bool "KernelSU debug mode"
depends on KSU
default n
help
Enable KernelSU debug mode.
config KSU_ALLOWLIST_WORKAROUND
bool "KernelSU Session Keyring Init workaround"
depends on KSU
default n
help
Enable session keyring init workaround for problematic devices.
Useful for situations where the SU allowlist is not kept after a reboot.
config KSU_LSM_SECURITY_HOOKS
bool "use lsm security hooks"
depends on KSU
default y
help
Disabling this is mostly only useful for kernel 4.1 and older.
Make sure to implement manual hooks on security/security.c.
menu "KernelSU - SUSFS"
config KSU_SUSFS
bool "KernelSU addon - SUSFS"
depends on KSU
depends on THREAD_INFO_IN_TASK
default y
help
Patch and Enable SUSFS to kernel with KernelSU.
config KSU_SUSFS_HAS_MAGIC_MOUNT
bool "Say yes if the current KernelSU repo has magic mount implemented (default y)"
depends on KSU_SUSFS
default y
help
- Enable to indicate that the current SUSFS kernel supports the auto hide features for 5ec1cff's Magic Mount KernelSU
- Every mounts from /debug_ramdisk/workdir will be treated as magic mount and processed differently by susfs
config KSU_SUSFS_SUS_PATH
bool "Enable to hide suspicious path (NOT recommended)"
depends on KSU_SUSFS
default y
help
- Allow hiding the user-defined path and all its sub-paths from various system calls.
- Includes temp fix for the leaks of app path in /sdcard/Android/data directory.
- Effective only on zygote spawned user app process.
- Use with cautious as it may cause performance loss and will be vulnerable to side channel attacks,
just disable this feature if it doesn't work for you or you don't need it at all.
config KSU_SUSFS_SUS_MOUNT
bool "Enable to hide suspicious mounts"
depends on KSU_SUSFS
default y
help
- Allow hiding the user-defined mount paths from /proc/self/[mounts|mountinfo|mountstat].
- Effective on all processes for hiding mount entries.
- Mounts mounted by process with ksu domain will be forced to be assigned the dev name "KSU".
- mnt_id and mnt_group_id of the sus mount will be assigned to a much bigger number to solve the issue of id not being contiguous.
config KSU_SUSFS_AUTO_ADD_SUS_KSU_DEFAULT_MOUNT
bool "Enable to hide KSU's default mounts automatically (experimental)"
depends on KSU_SUSFS_SUS_MOUNT
default y
help
- Automatically add KSU's default mounts to sus_mount.
- No susfs command is needed in userspace.
- Only mount operation from process with ksu domain will be checked.
config KSU_SUSFS_AUTO_ADD_SUS_BIND_MOUNT
bool "Enable to hide suspicious bind mounts automatically (experimental)"
depends on KSU_SUSFS_SUS_MOUNT
default y
help
- Automatically add binded mounts to sus_mount.
- No susfs command is needed in userspace.
- Only mount operation from process with ksu domain will be checked.
config KSU_SUSFS_SUS_KSTAT
bool "Enable to spoof suspicious kstat"
depends on KSU_SUSFS
default y
help
- Allow spoofing the kstat of user-defined file/directory.
- Effective only on zygote spawned user app process.
config KSU_SUSFS_TRY_UMOUNT
bool "Enable to use ksu's ksu_try_umount"
depends on KSU_SUSFS
default y
help
- Allow using ksu_try_umount to umount other user-defined mount paths prior to ksu's default umount paths.
- Effective on all NO-root-access-granted processes.
config KSU_SUSFS_AUTO_ADD_TRY_UMOUNT_FOR_BIND_MOUNT
bool "Enable to add bind mounts to ksu's ksu_try_umount automatically (experimental)"
depends on KSU_SUSFS_TRY_UMOUNT
default y
help
- Automatically add binded mounts to ksu's ksu_try_umount.
- No susfs command is needed in userspace.
- Only mount operation from process with ksu domain will be checked.
config KSU_SUSFS_SPOOF_UNAME
bool "Enable to spoof uname"
depends on KSU_SUSFS
default y
help
- Allow spoofing the string returned by uname syscall to user-defined string.
- Effective on all processes.
config KSU_SUSFS_ENABLE_LOG
bool "Enable logging susfs log to kernel"
depends on KSU_SUSFS
default y
help
- Allow logging susfs log to kernel, uncheck it to completely disable all susfs log.
config KSU_SUSFS_HIDE_KSU_SUSFS_SYMBOLS
bool "Enable to automatically hide ksu and susfs symbols from /proc/kallsyms"
depends on KSU_SUSFS
default y
help
- Automatically hide ksu and susfs symbols from '/proc/kallsyms'.
- Effective on all processes.
config KSU_SUSFS_SPOOF_CMDLINE_OR_BOOTCONFIG
bool "Enable to spoof /proc/bootconfig (gki) or /proc/cmdline (non-gki)"
depends on KSU_SUSFS
default y
help
- Spoof the output of /proc/bootconfig (gki) or /proc/cmdline (non-gki) with a user-defined file.
- Effective on all processes.
config KSU_SUSFS_OPEN_REDIRECT
bool "Enable to redirect a path to be opened with another path (experimental)"
depends on KSU_SUSFS
default y
help
- Allow redirecting a target path to be opened with another user-defined path.
- Effective only on processes with uid < 2000.
- Please be reminded that process with open access to the target and redirected path can be detected.
config KSU_SUSFS_SUS_SU
bool "Enable SUS-SU in runtime temporarily"
depends on KSU_SUSFS && KPROBES && HAVE_KPROBES && KPROBE_EVENTS
default y
help
- Allow user to enable or disable core ksu kprobes hooks temporarily in runtime. There are 2 working modes for sus_su.
- Mode 0 (default): Disable sus_su, and enable ksu kprobe hooks for su instead.
- Mode 1 (deprecated):
- Mode 2: Enable sus_su, and disable ksu kprobe hooks for su, which means the kernel inline hooks are enabled,
the same as the su implementaion of non-gki kernel without kprobe supported.
- Only apps with root access granted by ksu manager are allowed to get root.
endmenu
endmenu

View File

@@ -0,0 +1,339 @@
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Lesser General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
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Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
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program proprietary. To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and
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GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
along with the Program.
You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion
of it, thus forming a work based on the Program, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices
stating that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in
whole or in part contains or is derived from the Program or any
part thereof, to be licensed as a whole at no charge to all third
parties under the terms of this License.
c) If the modified program normally reads commands interactively
when run, you must cause it, when started running for such
interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a
notice that there is no warranty (or else, saying that you provide
a warranty) and that users may redistribute the program under
these conditions, and telling the user how to view a copy of this
License. (Exception: if the Program itself is interactive but
does not normally print such an announcement, your work based on
the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works. But when you
distribute the same sections as part of a whole which is a work based
on the Program, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Program.
In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:
a) Accompany it with the complete corresponding machine-readable
source code, which must be distributed under the terms of Sections
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customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer
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If distribution of executable or object code is made by offering
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distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.
4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License. Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this License.
However, parties who have received copies, or rights, from you under
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may not distribute the Program at all. For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended to
apply and the section as a whole is intended to apply in other
circumstances.
It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.
This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.
8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded. In such case, this License incorporates
the limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of this License which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.
10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this. Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
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WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.

View File

@@ -0,0 +1,208 @@
kernelsu-objs := ksu.o
kernelsu-objs += allowlist.o
kernelsu-objs += apk_sign.o
kernelsu-objs += sucompat.o
kernelsu-objs += throne_tracker.o
kernelsu-objs += core_hook.o
kernelsu-objs += ksud.o
kernelsu-objs += embed_ksud.o
kernelsu-objs += kernel_compat.o
kernelsu-objs += selinux/selinux.o
kernelsu-objs += selinux/sepolicy.o
kernelsu-objs += selinux/rules.o
ccflags-y += -I$(srctree)/security/selinux -I$(srctree)/security/selinux/include
ccflags-y += -I$(objtree)/security/selinux -include $(srctree)/include/uapi/asm-generic/errno.h
obj-$(CONFIG_KSU) += kernelsu.o
# .git is a text file while the module is imported by 'git submodule add'.
ifeq ($(shell test -e $(srctree)/$(src)/../.git; echo $$?),0)
$(shell cd $(srctree)/$(src); /usr/bin/env PATH="$$PATH":/usr/bin:/usr/local/bin [ -f ../.git/shallow ] && git fetch --unshallow)
KSU_GIT_VERSION := $(shell cd $(srctree)/$(src); /usr/bin/env PATH="$$PATH":/usr/bin:/usr/local/bin git rev-list --count HEAD)
# ksu_version: major * 10000 + git version + 200 for historical reasons
$(eval KSU_VERSION=$(shell expr 10000 + $(KSU_GIT_VERSION) + 200))
$(info -- KernelSU-Next version: $(KSU_VERSION))
ccflags-y += -DKSU_VERSION=$(KSU_VERSION)
else # If there is no .git file, the default version will be passed.
$(warning "KSU_GIT_VERSION not defined! It is better to make KernelSU-Next a git submodule!")
ccflags-y += -DKSU_VERSION=12797
endif
ifeq ($(shell grep -q " current_sid(void)" $(srctree)/security/selinux/include/objsec.h; echo $$?),0)
ccflags-y += -DKSU_COMPAT_HAS_CURRENT_SID
endif
ifeq ($(shell grep -q "struct selinux_state " $(srctree)/security/selinux/include/security.h; echo $$?),0)
ccflags-y += -DKSU_COMPAT_HAS_SELINUX_STATE
endif
ifeq ($(shell grep -q "strncpy_from_user_nofault" $(srctree)/include/linux/uaccess.h; echo $$?),0)
ccflags-y += -DKSU_STRNCPY_FROM_USER_NOFAULT
endif
ifeq ($(shell grep -q "ssize_t kernel_read" $(srctree)/fs/read_write.c; echo $$?),0)
ccflags-y += -DKSU_KERNEL_READ
endif
ifeq ($(shell grep "ssize_t kernel_write" $(srctree)/fs/read_write.c | grep -q "const void" ; echo $$?),0)
ccflags-y += -DKSU_KERNEL_WRITE
endif
ifndef KSU_NEXT_EXPECTED_SIZE
KSU_NEXT_EXPECTED_SIZE := 0x3e6
endif
ifndef KSU_NEXT_EXPECTED_HASH
KSU_NEXT_EXPECTED_HASH := 79e590113c4c4c0c222978e413a5faa801666957b1212a328e46c00c69821bf7
endif
ifndef KSU_NEXT_WILD_EXPECTED_SIZE
KSU_NEXT_WILD_EXPECTED_SIZE := 0x39b
endif
ifndef KSU_NEXT_WILD_EXPECTED_HASH
KSU_NEXT_WILD_EXPECTED_HASH := 593d4ce870c02468639efeef631e07ca4d852d63f154be56706229f9a5be0800
endif
ifdef KSU_MANAGER_PACKAGE
ccflags-y += -DKSU_MANAGER_PACKAGE=\"$(KSU_MANAGER_PACKAGE)\"
$(info -- KernelSU-Next Manager package name: $(KSU_MANAGER_PACKAGE))
endif
$(info -- KernelSU-Next Manager signature size: $(KSU_NEXT_EXPECTED_SIZE))
$(info -- KernelSU-Next Manager signature hash: $(KSU_NEXT_EXPECTED_HASH))
$(info -- KernelSU-Next Wild Manager signature size: $(KSU_NEXT_WILD_EXPECTED_SIZE))
$(info -- KernelSU-Next Wild Manager signature hash: $(KSU_NEXT_WILD_EXPECTED_HASH))
ccflags-y += -DEXPECTED_NEXT_SIZE=$(KSU_NEXT_EXPECTED_SIZE)
ccflags-y += -DEXPECTED_NEXT_HASH=\"$(KSU_NEXT_EXPECTED_HASH)\"
ccflags-y += -DEXPECTED_WILD_NEXT_SIZE=$(KSU_NEXT_WILD_EXPECTED_SIZE)
ccflags-y += -DEXPECTED_WILD_NEXT_HASH=\"$(KSU_NEXT_WILD_EXPECTED_HASH)\"
ccflags-y += -DKSU_UMOUNT
ifneq ($(shell grep -Eq "^static int can_umount" $(srctree)/fs/namespace.c; echo $$?),0)
$(info -- KSU_NEXT: adding function 'static int can_umount(const struct path *path, int flags);' to $(srctree)/fs/namespace.c)
CAN_UMOUNT = static int can_umount(const struct path *path, int flags)\n\
{\n\t\
struct mount *mnt = real_mount(path->mnt);\n\t\
if (flags & ~(MNT_FORCE | MNT_DETACH | MNT_EXPIRE | UMOUNT_NOFOLLOW))\n\t\t\
return -EINVAL;\n\t\
if (!may_mount())\n\t\t\
return -EPERM;\n\t\
if (path->dentry != path->mnt->mnt_root)\n\t\t\
return -EINVAL;\n\t\
if (!check_mnt(mnt))\n\t\t\
return -EINVAL;\n\t\
if (mnt->mnt.mnt_flags & MNT_LOCKED)\n\t\t\
return -EINVAL;\n\t\
if (flags & MNT_FORCE && !capable(CAP_SYS_ADMIN))\n\t\t\
return -EPERM;\n\t\
return 0;\n\
}\n
$(shell sed -i '/^static bool is_mnt_ns_file/i $(CAN_UMOUNT)' $(srctree)/fs/namespace.c;)
endif
ifneq ($(shell grep -Eq "^int path_umount" $(srctree)/fs/namespace.c; echo $$?),0)
$(info -- KSU_NEXT: adding function 'int path_umount(struct path *path, int flags);' to $(srctree)/fs/namespace.c)
PATH_UMOUNT = int path_umount(struct path *path, int flags)\n\
{\n\t\
struct mount *mnt = real_mount(path->mnt);\n\t\
int ret;\n\t\
ret = can_umount(path, flags);\n\t\
if (!ret)\n\t\t\
ret = do_umount(mnt, flags);\n\t\
dput(path->dentry);\n\t\
mntput_no_expire(mnt);\n\t\
return ret;\n\
}\n
$(shell sed -i '/^static bool is_mnt_ns_file/i $(PATH_UMOUNT)' $(srctree)/fs/namespace.c;)
endif
ifneq ($(shell grep -Eq "^int path_umount" $(srctree)/fs/internal.h; echo $$?),0)
$(shell sed -i '/^extern void __init mnt_init/a int path_umount(struct path *path, int flags);' $(srctree)/fs/internal.h;)
$(info -- KSU_NEXT: adding 'int path_umount(struct path *path, int flags);' to $(srctree)/fs/internal.h)
endif
ccflags-y += -Wno-implicit-function-declaration -Wno-strict-prototypes -Wno-int-conversion -Wno-gcc-compat
ccflags-y += -Wno-declaration-after-statement -Wno-unused-function
## For non-gki compatiblity ##
ifeq ($(shell grep -q " current_sid(void)" $(srctree)/security/selinux/include/objsec.h; echo $$?),0)
ccflags-y += -DKSU_COMPAT_HAS_CURRENT_SID
endif
ifeq ($(shell grep -q "struct selinux_state " $(srctree)/security/selinux/include/security.h; echo $$?),0)
ccflags-y += -DKSU_COMPAT_HAS_SELINUX_STATE
endif
ccflags-y += -DKSU_UMOUNT
ifneq ($(shell grep -Eq "get_cred_rcu" $(srctree)/include/linux/cred.h; echo $$?),0)
$(info -- KSU_SUSFS: adding function 'static inline const struct cred *get_cred_rcu();' to $(srctree)/include/linux/cred.h)
GET_CRED_RCU = static inline const struct cred *get_cred_rcu(const struct cred *cred)\n\
{\n\t\
struct cred *nonconst_cred = (struct cred *) cred;\n\t\
if (!cred)\n\t\t\
return NULL;\n\t\
if (!atomic_inc_not_zero(&nonconst_cred->usage))\n\t\t\
return NULL;\n\t\
validate_creds(cred);\n\t\
return cred;\n\
}\n
$(shell sed -i '/^static inline void put_cred/i $(GET_CRED_RCU)' $(srctree)/include/linux/cred.h;)
endif
ifneq ($(shell grep -Eq "^static int can_umount" $(srctree)/fs/namespace.c; echo $$?),0)
$(info -- KSU_SUSFS: adding function 'static int can_umount(const struct path *path, int flags);' to $(srctree)/fs/namespace.c)
CAN_UMOUNT = static int can_umount(const struct path *path, int flags)\n\
{\n\t\
struct mount *mnt = real_mount(path->mnt);\n\t\
if (flags & ~(MNT_FORCE | MNT_DETACH | MNT_EXPIRE | UMOUNT_NOFOLLOW))\n\t\t\
return -EINVAL;\n\t\
if (!may_mount())\n\t\t\
return -EPERM;\n\t\
if (path->dentry != path->mnt->mnt_root)\n\t\t\
return -EINVAL;\n\t\
if (!check_mnt(mnt))\n\t\t\
return -EINVAL;\n\t\
if (mnt->mnt.mnt_flags & MNT_LOCKED)\n\t\t\
return -EINVAL;\n\t\
if (flags & MNT_FORCE && !capable(CAP_SYS_ADMIN))\n\t\t\
return -EPERM;\n\t\
return 0;\n\
}\n
$(shell sed -i '/^static bool is_mnt_ns_file/i $(CAN_UMOUNT)' $(srctree)/fs/namespace.c;)
endif
ifneq ($(shell grep -Eq "^int path_umount" $(srctree)/fs/namespace.c; echo $$?),0)
$(info -- KSU_SUSFS: adding function 'int path_umount(struct path *path, int flags);' to $(srctree)/fs/namespace.c)
PATH_UMOUNT = int path_umount(struct path *path, int flags)\n\
{\n\t\
struct mount *mnt = real_mount(path->mnt);\n\t\
int ret;\n\t\
ret = can_umount(path, flags);\n\t\
if (!ret)\n\t\t\
ret = do_umount(mnt, flags);\n\t\
dput(path->dentry);\n\t\
mntput_no_expire(mnt);\n\t\
return ret;\n\
}\n
$(shell sed -i '/^static bool is_mnt_ns_file/i $(PATH_UMOUNT)' $(srctree)/fs/namespace.c;)
endif
ifneq ($(shell grep -Eq "^int path_umount" $(srctree)/fs/internal.h; echo $$?),0)
$(shell sed -i '/^extern void __init mnt_init/a int path_umount(struct path *path, int flags);' $(srctree)/fs/internal.h;)
$(info -- KSU_SUSFS: adding 'int path_umount(struct path *path, int flags);' to $(srctree)/fs/internal.h)
endif
## For susfs stuff ##
ifeq ($(shell test -e $(srctree)/fs/susfs.c; echo $$?),0)
$(eval SUSFS_VERSION=$(shell cat $(srctree)/include/linux/susfs.h | grep -E '^#define SUSFS_VERSION' | cut -d' ' -f3 | sed 's/"//g'))
$(info )
$(info -- SUSFS_VERSION: $(SUSFS_VERSION))
else
$(info -- You have not integrate susfs in your kernel.)
$(info -- Read: https://gitlab.com/simonpunk/susfs4ksu)
endif
# Keep a new line here!! Because someone may append config

View File

@@ -0,0 +1,528 @@
#include <linux/capability.h>
#include <linux/compiler.h>
#include <linux/fs.h>
#include <linux/gfp.h>
#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/printk.h>
#include <linux/slab.h>
#include <linux/types.h>
#include <linux/version.h>
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 14, 0)
#include <linux/compiler_types.h>
#endif
#include "ksu.h"
#include "klog.h" // IWYU pragma: keep
#include "selinux/selinux.h"
#include "kernel_compat.h"
#include "allowlist.h"
#include "manager.h"
#define FILE_MAGIC 0x7f4b5355 // ' KSU', u32
#define FILE_FORMAT_VERSION 3 // u32
#define KSU_APP_PROFILE_PRESERVE_UID 9999 // NOBODY_UID
#define KSU_DEFAULT_SELINUX_DOMAIN "u:r:su:s0"
static DEFINE_MUTEX(allowlist_mutex);
// default profiles, these may be used frequently, so we cache it
static struct root_profile default_root_profile;
static struct non_root_profile default_non_root_profile;
static int allow_list_arr[PAGE_SIZE / sizeof(int)] __read_mostly __aligned(PAGE_SIZE);
static int allow_list_pointer __read_mostly = 0;
static void remove_uid_from_arr(uid_t uid)
{
int *temp_arr;
int i, j;
if (allow_list_pointer == 0)
return;
temp_arr = kmalloc(sizeof(allow_list_arr), GFP_KERNEL);
if (temp_arr == NULL) {
pr_err("%s: unable to allocate memory\n", __func__);
return;
}
for (i = j = 0; i < allow_list_pointer; i++) {
if (allow_list_arr[i] == uid)
continue;
temp_arr[j++] = allow_list_arr[i];
}
allow_list_pointer = j;
for (; j < ARRAY_SIZE(allow_list_arr); j++)
temp_arr[j] = -1;
memcpy(&allow_list_arr, temp_arr, PAGE_SIZE);
kfree(temp_arr);
}
static void init_default_profiles()
{
kernel_cap_t full_cap = CAP_FULL_SET;
default_root_profile.uid = 0;
default_root_profile.gid = 0;
default_root_profile.groups_count = 1;
default_root_profile.groups[0] = 0;
memcpy(&default_root_profile.capabilities.effective, &full_cap,
sizeof(default_root_profile.capabilities.effective));
default_root_profile.namespaces = 0;
strcpy(default_root_profile.selinux_domain, KSU_DEFAULT_SELINUX_DOMAIN);
// This means that we will umount modules by default!
default_non_root_profile.umount_modules = true;
}
struct perm_data {
struct list_head list;
struct app_profile profile;
};
static struct list_head allow_list;
static uint8_t allow_list_bitmap[PAGE_SIZE] __read_mostly __aligned(PAGE_SIZE);
#define BITMAP_UID_MAX ((sizeof(allow_list_bitmap) * BITS_PER_BYTE) - 1)
#define KERNEL_SU_ALLOWLIST "/data/adb/ksu/.allowlist"
static struct work_struct ksu_save_work;
static struct work_struct ksu_load_work;
static bool persistent_allow_list(void);
void ksu_show_allow_list(void)
{
struct perm_data *p = NULL;
struct list_head *pos = NULL;
pr_info("ksu_show_allow_list\n");
list_for_each (pos, &allow_list) {
p = list_entry(pos, struct perm_data, list);
pr_info("uid :%d, allow: %d\n", p->profile.current_uid,
p->profile.allow_su);
}
}
#ifdef CONFIG_KSU_DEBUG
static void ksu_grant_root_to_shell()
{
struct app_profile profile = {
.version = KSU_APP_PROFILE_VER,
.allow_su = true,
.current_uid = 2000,
};
strcpy(profile.key, "com.android.shell");
strcpy(profile.rp_config.profile.selinux_domain, KSU_DEFAULT_SELINUX_DOMAIN);
ksu_set_app_profile(&profile, false);
}
#endif
bool ksu_get_app_profile(struct app_profile *profile)
{
struct perm_data *p = NULL;
struct list_head *pos = NULL;
bool found = false;
list_for_each (pos, &allow_list) {
p = list_entry(pos, struct perm_data, list);
bool uid_match = profile->current_uid == p->profile.current_uid;
if (uid_match) {
// found it, override it with ours
memcpy(profile, &p->profile, sizeof(*profile));
found = true;
goto exit;
}
}
exit:
return found;
}
static inline bool forbid_system_uid(uid_t uid) {
#define SHELL_UID 2000
#define SYSTEM_UID 1000
return uid < SHELL_UID && uid != SYSTEM_UID;
}
static bool profile_valid(struct app_profile *profile)
{
if (!profile) {
return false;
}
if (profile->version < KSU_APP_PROFILE_VER) {
pr_info("Unsupported profile version: %d\n", profile->version);
return false;
}
if (profile->allow_su) {
if (profile->rp_config.profile.groups_count > KSU_MAX_GROUPS) {
return false;
}
if (strlen(profile->rp_config.profile.selinux_domain) == 0) {
return false;
}
}
return true;
}
bool ksu_set_app_profile(struct app_profile *profile, bool persist)
{
struct perm_data *p = NULL;
struct list_head *pos = NULL;
bool result = false;
if (!profile_valid(profile)) {
pr_err("Failed to set app profile: invalid profile!\n");
return false;
}
list_for_each (pos, &allow_list) {
p = list_entry(pos, struct perm_data, list);
// both uid and package must match, otherwise it will break multiple package with different user id
if (profile->current_uid == p->profile.current_uid &&
!strcmp(profile->key, p->profile.key)) {
// found it, just override it all!
memcpy(&p->profile, profile, sizeof(*profile));
result = true;
goto out;
}
}
// not found, alloc a new node!
p = (struct perm_data *)kmalloc(sizeof(struct perm_data), GFP_KERNEL);
if (!p) {
pr_err("ksu_set_app_profile alloc failed\n");
return false;
}
memcpy(&p->profile, profile, sizeof(*profile));
if (profile->allow_su) {
pr_info("set root profile, key: %s, uid: %d, gid: %d, context: %s\n",
profile->key, profile->current_uid,
profile->rp_config.profile.gid,
profile->rp_config.profile.selinux_domain);
} else {
pr_info("set app profile, key: %s, uid: %d, umount modules: %d\n",
profile->key, profile->current_uid,
profile->nrp_config.profile.umount_modules);
}
list_add_tail(&p->list, &allow_list);
out:
if (profile->current_uid <= BITMAP_UID_MAX) {
if (profile->allow_su)
allow_list_bitmap[profile->current_uid / BITS_PER_BYTE] |= 1 << (profile->current_uid % BITS_PER_BYTE);
else
allow_list_bitmap[profile->current_uid / BITS_PER_BYTE] &= ~(1 << (profile->current_uid % BITS_PER_BYTE));
} else {
if (profile->allow_su) {
/*
* 1024 apps with uid higher than BITMAP_UID_MAX
* registered to request superuser?
*/
if (allow_list_pointer >= ARRAY_SIZE(allow_list_arr)) {
pr_err("too many apps registered\n");
WARN_ON(1);
return false;
}
allow_list_arr[allow_list_pointer++] = profile->current_uid;
} else {
remove_uid_from_arr(profile->current_uid);
}
}
result = true;
// check if the default profiles is changed, cache it to a single struct to accelerate access.
if (unlikely(!strcmp(profile->key, "$"))) {
// set default non root profile
memcpy(&default_non_root_profile, &profile->nrp_config.profile,
sizeof(default_non_root_profile));
}
if (unlikely(!strcmp(profile->key, "#"))) {
// set default root profile
memcpy(&default_root_profile, &profile->rp_config.profile,
sizeof(default_root_profile));
}
if (persist)
persistent_allow_list();
return result;
}
bool __ksu_is_allow_uid(uid_t uid)
{
int i;
if (unlikely(uid == 0)) {
// already root, but only allow our domain.
return ksu_is_ksu_domain();
}
if (forbid_system_uid(uid)) {
// do not bother going through the list if it's system
return false;
}
if (likely(ksu_is_manager_uid_valid()) && unlikely(ksu_get_manager_uid() == uid)) {
// manager is always allowed!
return true;
}
if (likely(uid <= BITMAP_UID_MAX)) {
return !!(allow_list_bitmap[uid / BITS_PER_BYTE] & (1 << (uid % BITS_PER_BYTE)));
} else {
for (i = 0; i < allow_list_pointer; i++) {
if (allow_list_arr[i] == uid)
return true;
}
}
return false;
}
bool ksu_uid_should_umount(uid_t uid)
{
struct app_profile profile = { .current_uid = uid };
if (likely(ksu_is_manager_uid_valid()) && unlikely(ksu_get_manager_uid() == uid)) {
// we should not umount on manager!
return false;
}
bool found = ksu_get_app_profile(&profile);
if (!found) {
// no app profile found, it must be non root app
return default_non_root_profile.umount_modules;
}
if (profile.allow_su) {
// if found and it is granted to su, we shouldn't umount for it
return false;
} else {
// found an app profile
if (profile.nrp_config.use_default) {
return default_non_root_profile.umount_modules;
} else {
return profile.nrp_config.profile.umount_modules;
}
}
}
struct root_profile *ksu_get_root_profile(uid_t uid)
{
struct perm_data *p = NULL;
struct list_head *pos = NULL;
list_for_each (pos, &allow_list) {
p = list_entry(pos, struct perm_data, list);
if (uid == p->profile.current_uid && p->profile.allow_su) {
if (!p->profile.rp_config.use_default) {
return &p->profile.rp_config.profile;
}
}
}
// use default profile
return &default_root_profile;
}
bool ksu_get_allow_list(int *array, int *length, bool allow)
{
struct perm_data *p = NULL;
struct list_head *pos = NULL;
int i = 0;
list_for_each (pos, &allow_list) {
p = list_entry(pos, struct perm_data, list);
// pr_info("get_allow_list uid: %d allow: %d\n", p->uid, p->allow);
if (p->profile.allow_su == allow) {
array[i++] = p->profile.current_uid;
}
}
*length = i;
return true;
}
static void do_save_allow_list(struct work_struct *work)
{
u32 magic = FILE_MAGIC;
u32 version = FILE_FORMAT_VERSION;
struct perm_data *p = NULL;
struct list_head *pos = NULL;
loff_t off = 0;
struct file *fp =
ksu_filp_open_compat(KERNEL_SU_ALLOWLIST, O_WRONLY | O_CREAT | O_TRUNC, 0644);
if (IS_ERR(fp)) {
pr_err("save_allow_list create file failed: %ld\n", PTR_ERR(fp));
return;
}
// store magic and version
if (ksu_kernel_write_compat(fp, &magic, sizeof(magic), &off) !=
sizeof(magic)) {
pr_err("save_allow_list write magic failed.\n");
goto exit;
}
if (ksu_kernel_write_compat(fp, &version, sizeof(version), &off) !=
sizeof(version)) {
pr_err("save_allow_list write version failed.\n");
goto exit;
}
list_for_each (pos, &allow_list) {
p = list_entry(pos, struct perm_data, list);
pr_info("save allow list, name: %s uid :%d, allow: %d\n",
p->profile.key, p->profile.current_uid,
p->profile.allow_su);
ksu_kernel_write_compat(fp, &p->profile, sizeof(p->profile),
&off);
}
exit:
filp_close(fp, 0);
}
static void do_load_allow_list(struct work_struct *work)
{
loff_t off = 0;
ssize_t ret = 0;
struct file *fp = NULL;
u32 magic;
u32 version;
#ifdef CONFIG_KSU_DEBUG
// always allow adb shell by default
ksu_grant_root_to_shell();
#endif
// load allowlist now!
fp = ksu_filp_open_compat(KERNEL_SU_ALLOWLIST, O_RDONLY, 0);
if (IS_ERR(fp)) {
pr_err("load_allow_list open file failed: %ld\n", PTR_ERR(fp));
return;
}
// verify magic
if (ksu_kernel_read_compat(fp, &magic, sizeof(magic), &off) !=
sizeof(magic) ||
magic != FILE_MAGIC) {
pr_err("allowlist file invalid: %d!\n", magic);
goto exit;
}
if (ksu_kernel_read_compat(fp, &version, sizeof(version), &off) !=
sizeof(version)) {
pr_err("allowlist read version: %d failed\n", version);
goto exit;
}
pr_info("allowlist version: %d\n", version);
while (true) {
struct app_profile profile;
ret = ksu_kernel_read_compat(fp, &profile, sizeof(profile),
&off);
if (ret <= 0) {
pr_info("load_allow_list read err: %zd\n", ret);
break;
}
pr_info("load_allow_uid, name: %s, uid: %d, allow: %d\n",
profile.key, profile.current_uid, profile.allow_su);
ksu_set_app_profile(&profile, false);
}
exit:
ksu_show_allow_list();
filp_close(fp, 0);
}
void ksu_prune_allowlist(bool (*is_uid_valid)(uid_t, char *, void *), void *data)
{
struct perm_data *np = NULL;
struct perm_data *n = NULL;
bool modified = false;
// TODO: use RCU!
mutex_lock(&allowlist_mutex);
list_for_each_entry_safe (np, n, &allow_list, list) {
uid_t uid = np->profile.current_uid;
char *package = np->profile.key;
// we use this uid for special cases, don't prune it!
bool is_preserved_uid = uid == KSU_APP_PROFILE_PRESERVE_UID;
if (!is_preserved_uid && !is_uid_valid(uid, package, data)) {
modified = true;
pr_info("prune uid: %d, package: %s\n", uid, package);
list_del(&np->list);
if (likely(uid <= BITMAP_UID_MAX)) {
allow_list_bitmap[uid / BITS_PER_BYTE] &= ~(1 << (uid % BITS_PER_BYTE));
}
remove_uid_from_arr(uid);
smp_mb();
kfree(np);
}
}
mutex_unlock(&allowlist_mutex);
if (modified) {
persistent_allow_list();
}
}
// make sure allow list works cross boot
static bool persistent_allow_list(void)
{
return ksu_queue_work(&ksu_save_work);
}
bool ksu_load_allow_list(void)
{
return ksu_queue_work(&ksu_load_work);
}
void ksu_allowlist_init(void)
{
int i;
BUILD_BUG_ON(sizeof(allow_list_bitmap) != PAGE_SIZE);
BUILD_BUG_ON(sizeof(allow_list_arr) != PAGE_SIZE);
for (i = 0; i < ARRAY_SIZE(allow_list_arr); i++)
allow_list_arr[i] = -1;
INIT_LIST_HEAD(&allow_list);
INIT_WORK(&ksu_save_work, do_save_allow_list);
INIT_WORK(&ksu_load_work, do_load_allow_list);
init_default_profiles();
}
void ksu_allowlist_exit(void)
{
struct perm_data *np = NULL;
struct perm_data *n = NULL;
do_save_allow_list(NULL);
// free allowlist
mutex_lock(&allowlist_mutex);
list_for_each_entry_safe (np, n, &allow_list, list) {
list_del(&np->list);
kfree(np);
}
mutex_unlock(&allowlist_mutex);
}

View File

@@ -0,0 +1,27 @@
#ifndef __KSU_H_ALLOWLIST
#define __KSU_H_ALLOWLIST
#include <linux/types.h>
#include "ksu.h"
void ksu_allowlist_init(void);
void ksu_allowlist_exit(void);
bool ksu_load_allow_list(void);
void ksu_show_allow_list(void);
bool __ksu_is_allow_uid(uid_t uid);
#define ksu_is_allow_uid(uid) unlikely(__ksu_is_allow_uid(uid))
bool ksu_get_allow_list(int *array, int *length, bool allow);
void ksu_prune_allowlist(bool (*is_uid_exist)(uid_t, char *, void *), void *data);
bool ksu_get_app_profile(struct app_profile *);
bool ksu_set_app_profile(struct app_profile *, bool persist);
bool ksu_uid_should_umount(uid_t uid);
struct root_profile *ksu_get_root_profile(uid_t uid);
#endif

View File

@@ -0,0 +1,337 @@
#include <linux/err.h>
#include <linux/fs.h>
#include <linux/gfp.h>
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/version.h>
#ifdef CONFIG_KSU_DEBUG
#include <linux/moduleparam.h>
#endif
#include <crypto/hash.h>
#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 11, 0)
#include <crypto/sha2.h>
#else
#include <crypto/sha.h>
#endif
#include "apk_sign.h"
#include "klog.h" // IWYU pragma: keep
#include "kernel_compat.h"
#include "throne_tracker.h"
struct sdesc {
struct shash_desc shash;
char ctx[];
};
static struct sdesc *init_sdesc(struct crypto_shash *alg)
{
struct sdesc *sdesc;
int size;
size = sizeof(struct shash_desc) + crypto_shash_descsize(alg);
sdesc = kmalloc(size, GFP_KERNEL);
if (!sdesc)
return ERR_PTR(-ENOMEM);
sdesc->shash.tfm = alg;
return sdesc;
}
static int calc_hash(struct crypto_shash *alg, const unsigned char *data,
unsigned int datalen, unsigned char *digest)
{
struct sdesc *sdesc;
int ret;
sdesc = init_sdesc(alg);
if (IS_ERR(sdesc)) {
pr_info("can't alloc sdesc\n");
return PTR_ERR(sdesc);
}
ret = crypto_shash_digest(&sdesc->shash, data, datalen, digest);
kfree(sdesc);
return ret;
}
static int ksu_sha256(const unsigned char *data, unsigned int datalen,
unsigned char *digest)
{
struct crypto_shash *alg;
char *hash_alg_name = "sha256";
int ret;
alg = crypto_alloc_shash(hash_alg_name, 0, 0);
if (IS_ERR(alg)) {
pr_info("can't alloc alg %s\n", hash_alg_name);
return PTR_ERR(alg);
}
ret = calc_hash(alg, data, datalen, digest);
crypto_free_shash(alg);
return ret;
}
static bool check_block(struct file *fp, u32 *size4, loff_t *pos, u32 *offset,
unsigned expected_size, const char *expected_sha256)
{
ksu_kernel_read_compat(fp, size4, 0x4, pos); // signer-sequence length
ksu_kernel_read_compat(fp, size4, 0x4, pos); // signer length
ksu_kernel_read_compat(fp, size4, 0x4, pos); // signed data length
*offset += 0x4 * 3;
ksu_kernel_read_compat(fp, size4, 0x4, pos); // digests-sequence length
*pos += *size4;
*offset += 0x4 + *size4;
ksu_kernel_read_compat(fp, size4, 0x4, pos); // certificates length
ksu_kernel_read_compat(fp, size4, 0x4, pos); // certificate length
*offset += 0x4 * 2;
if (*size4 == expected_size) {
*offset += *size4;
#define CERT_MAX_LENGTH 1024
char cert[CERT_MAX_LENGTH];
if (*size4 > CERT_MAX_LENGTH) {
pr_info("cert length overlimit\n");
return false;
}
ksu_kernel_read_compat(fp, cert, *size4, pos);
unsigned char digest[SHA256_DIGEST_SIZE];
if (IS_ERR(ksu_sha256(cert, *size4, digest))) {
pr_info("sha256 error\n");
return false;
}
char hash_str[SHA256_DIGEST_SIZE * 2 + 1];
hash_str[SHA256_DIGEST_SIZE * 2] = '\0';
bin2hex(hash_str, digest, SHA256_DIGEST_SIZE);
pr_info("sha256: %s, expected: %s\n", hash_str,
expected_sha256);
if (strcmp(expected_sha256, hash_str) == 0) {
return true;
}
}
return false;
}
struct zip_entry_header {
uint32_t signature;
uint16_t version;
uint16_t flags;
uint16_t compression;
uint16_t mod_time;
uint16_t mod_date;
uint32_t crc32;
uint32_t compressed_size;
uint32_t uncompressed_size;
uint16_t file_name_length;
uint16_t extra_field_length;
} __attribute__((packed));
// This is a necessary but not sufficient condition, but it is enough for us
static bool has_v1_signature_file(struct file *fp)
{
struct zip_entry_header header;
const char MANIFEST[] = "META-INF/MANIFEST.MF";
loff_t pos = 0;
while (ksu_kernel_read_compat(fp, &header,
sizeof(struct zip_entry_header), &pos) ==
sizeof(struct zip_entry_header)) {
if (header.signature != 0x04034b50) {
// ZIP magic: 'PK'
return false;
}
// Read the entry file name
if (header.file_name_length == sizeof(MANIFEST) - 1) {
char fileName[sizeof(MANIFEST)];
ksu_kernel_read_compat(fp, fileName,
header.file_name_length, &pos);
fileName[header.file_name_length] = '\0';
// Check if the entry matches META-INF/MANIFEST.MF
if (strncmp(MANIFEST, fileName, sizeof(MANIFEST) - 1) ==
0) {
return true;
}
} else {
// Skip the entry file name
pos += header.file_name_length;
}
// Skip to the next entry
pos += header.extra_field_length + header.compressed_size;
}
return false;
}
static __always_inline bool check_v2_signature(char *path,
unsigned expected_size,
const char *expected_sha256)
{
unsigned char buffer[0x11] = { 0 };
u32 size4;
u64 size8, size_of_block;
loff_t pos;
bool v2_signing_valid = false;
int v2_signing_blocks = 0;
bool v3_signing_exist = false;
bool v3_1_signing_exist = false;
int i;
struct file *fp = ksu_filp_open_compat(path, O_RDONLY, 0);
if (IS_ERR(fp)) {
pr_err("open %s error.\n", path);
return false;
}
// disable inotify for this file
fp->f_mode |= FMODE_NONOTIFY;
// https://en.wikipedia.org/wiki/Zip_(file_format)#End_of_central_directory_record_(EOCD)
for (i = 0;; ++i) {
unsigned short n;
pos = generic_file_llseek(fp, -i - 2, SEEK_END);
ksu_kernel_read_compat(fp, &n, 2, &pos);
if (n == i) {
pos -= 22;
ksu_kernel_read_compat(fp, &size4, 4, &pos);
if ((size4 ^ 0xcafebabeu) == 0xccfbf1eeu) {
break;
}
}
if (i == 0xffff) {
pr_info("error: cannot find eocd\n");
goto clean;
}
}
pos += 12;
// offset
ksu_kernel_read_compat(fp, &size4, 0x4, &pos);
pos = size4 - 0x18;
ksu_kernel_read_compat(fp, &size8, 0x8, &pos);
ksu_kernel_read_compat(fp, buffer, 0x10, &pos);
if (strcmp((char *)buffer, "APK Sig Block 42")) {
goto clean;
}
pos = size4 - (size8 + 0x8);
ksu_kernel_read_compat(fp, &size_of_block, 0x8, &pos);
if (size_of_block != size8) {
goto clean;
}
int loop_count = 0;
while (loop_count++ < 10) {
uint32_t id;
uint32_t offset;
ksu_kernel_read_compat(fp, &size8, 0x8,
&pos); // sequence length
if (size8 == size_of_block) {
break;
}
ksu_kernel_read_compat(fp, &id, 0x4, &pos); // id
offset = 4;
if (id == 0x7109871au) {
v2_signing_blocks++;
v2_signing_valid =
check_block(fp, &size4, &pos, &offset,
expected_size, expected_sha256);
} else if (id == 0xf05368c0u) {
// http://aospxref.com/android-14.0.0_r2/xref/frameworks/base/core/java/android/util/apk/ApkSignatureSchemeV3Verifier.java#73
v3_signing_exist = true;
} else if (id == 0x1b93ad61u) {
// http://aospxref.com/android-14.0.0_r2/xref/frameworks/base/core/java/android/util/apk/ApkSignatureSchemeV3Verifier.java#74
v3_1_signing_exist = true;
} else {
#ifdef CONFIG_KSU_DEBUG
pr_info("Unknown id: 0x%08x\n", id);
#endif
}
pos += (size8 - offset);
}
if (v2_signing_blocks != 1) {
#ifdef CONFIG_KSU_DEBUG
pr_err("Unexpected v2 signature count: %d\n",
v2_signing_blocks);
#endif
v2_signing_valid = false;
}
if (v2_signing_valid) {
int has_v1_signing = has_v1_signature_file(fp);
if (has_v1_signing) {
pr_err("Unexpected v1 signature scheme found!\n");
filp_close(fp, 0);
return false;
}
}
clean:
filp_close(fp, 0);
if (v3_signing_exist || v3_1_signing_exist) {
#ifdef CONFIG_KSU_DEBUG
pr_err("Unexpected v3 signature scheme found!\n");
#endif
return false;
}
return v2_signing_valid;
}
#ifdef CONFIG_KSU_DEBUG
int ksu_debug_manager_uid = -1;
#include "manager.h"
static int set_expected_size(const char *val, const struct kernel_param *kp)
{
int rv = param_set_uint(val, kp);
ksu_set_manager_uid(ksu_debug_manager_uid);
pr_info("ksu_manager_uid set to %d\n", ksu_debug_manager_uid);
return rv;
}
static struct kernel_param_ops expected_size_ops = {
.set = set_expected_size,
.get = param_get_uint,
};
module_param_cb(ksu_debug_manager_uid, &expected_size_ops,
&ksu_debug_manager_uid, S_IRUSR | S_IWUSR);
#endif
bool ksu_is_manager_apk(char *path)
{
int tries = 0;
while (tries++ < 10) {
if (!is_lock_held(path))
break;
pr_info("%s: waiting for %s\n", __func__, path);
msleep(100);
}
// let it go, if retry fails, check_v2_signature will fail to open it anyway
if (tries == 10) {
pr_info("%s: timeout for %s\n", __func__, path);
return false;
}
return (check_v2_signature(path, EXPECTED_NEXT_SIZE, EXPECTED_NEXT_HASH) || check_v2_signature(path, EXPECTED_WILD_NEXT_SIZE, EXPECTED_WILD_NEXT_HASH));
}

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@@ -0,0 +1,8 @@
#ifndef __KSU_H_APK_V2_SIGN
#define __KSU_H_APK_V2_SIGN
#include <linux/types.h>
bool ksu_is_manager_apk(char *path);
#endif

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@@ -0,0 +1,92 @@
#ifndef __KSU_H_ARCH
#define __KSU_H_ARCH
#include <linux/version.h>
#if defined(__aarch64__)
#define __PT_PARM1_REG regs[0]
#define __PT_PARM2_REG regs[1]
#define __PT_PARM3_REG regs[2]
#define __PT_SYSCALL_PARM4_REG regs[3]
#define __PT_CCALL_PARM4_REG regs[3]
#define __PT_PARM5_REG regs[4]
#define __PT_PARM6_REG regs[5]
#define __PT_RET_REG regs[30]
#define __PT_FP_REG regs[29] /* Works only with CONFIG_FRAME_POINTER */
#define __PT_RC_REG regs[0]
#define __PT_SP_REG sp
#define __PT_IP_REG pc
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 16, 0)
#define PRCTL_SYMBOL "__arm64_sys_prctl"
#define SYS_READ_SYMBOL "__arm64_sys_read"
#define SYS_NEWFSTATAT_SYMBOL "__arm64_sys_newfstatat"
#define SYS_FACCESSAT_SYMBOL "__arm64_sys_faccessat"
#define SYS_EXECVE_SYMBOL "__arm64_sys_execve"
#else
#define PRCTL_SYMBOL "sys_prctl"
#define SYS_READ_SYMBOL "sys_read"
#define SYS_NEWFSTATAT_SYMBOL "sys_newfstatat"
#define SYS_FACCESSAT_SYMBOL "sys_faccessat"
#define SYS_EXECVE_SYMBOL "sys_execve"
#endif
#elif defined(__x86_64__)
#define __PT_PARM1_REG di
#define __PT_PARM2_REG si
#define __PT_PARM3_REG dx
/* syscall uses r10 for PARM4 */
#define __PT_SYSCALL_PARM4_REG r10
#define __PT_CCALL_PARM4_REG cx
#define __PT_PARM5_REG r8
#define __PT_PARM6_REG r9
#define __PT_RET_REG sp
#define __PT_FP_REG bp
#define __PT_RC_REG ax
#define __PT_SP_REG sp
#define __PT_IP_REG ip
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 16, 0)
#define PRCTL_SYMBOL "__x64_sys_prctl"
#define SYS_READ_SYMBOL "__x64_sys_read"
#define SYS_NEWFSTATAT_SYMBOL "__x64_sys_newfstatat"
#define SYS_FACCESSAT_SYMBOL "__x64_sys_faccessat"
#define SYS_EXECVE_SYMBOL "__x64_sys_execve"
#else
#define PRCTL_SYMBOL "sys_prctl"
#define SYS_READ_SYMBOL "sys_read"
#define SYS_NEWFSTATAT_SYMBOL "sys_newfstatat"
#define SYS_FACCESSAT_SYMBOL "sys_faccessat"
#define SYS_EXECVE_SYMBOL "sys_execve"
#endif
#else
#error "Unsupported arch"
#endif
/* allow some architecutres to override `struct pt_regs` */
#ifndef __PT_REGS_CAST
#define __PT_REGS_CAST(x) (x)
#endif
#define PT_REGS_PARM1(x) (__PT_REGS_CAST(x)->__PT_PARM1_REG)
#define PT_REGS_PARM2(x) (__PT_REGS_CAST(x)->__PT_PARM2_REG)
#define PT_REGS_PARM3(x) (__PT_REGS_CAST(x)->__PT_PARM3_REG)
#define PT_REGS_SYSCALL_PARM4(x) (__PT_REGS_CAST(x)->__PT_SYSCALL_PARM4_REG)
#define PT_REGS_CCALL_PARM4(x) (__PT_REGS_CAST(x)->__PT_CCALL_PARM4_REG)
#define PT_REGS_PARM5(x) (__PT_REGS_CAST(x)->__PT_PARM5_REG)
#define PT_REGS_PARM6(x) (__PT_REGS_CAST(x)->__PT_PARM6_REG)
#define PT_REGS_RET(x) (__PT_REGS_CAST(x)->__PT_RET_REG)
#define PT_REGS_FP(x) (__PT_REGS_CAST(x)->__PT_FP_REG)
#define PT_REGS_RC(x) (__PT_REGS_CAST(x)->__PT_RC_REG)
#define PT_REGS_SP(x) (__PT_REGS_CAST(x)->__PT_SP_REG)
#define PT_REGS_IP(x) (__PT_REGS_CAST(x)->__PT_IP_REG)
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 16, 0)
#define PT_REAL_REGS(regs) ((struct pt_regs *)PT_REGS_PARM1(regs))
#else
#define PT_REAL_REGS(regs) ((regs))
#endif
#endif

File diff suppressed because it is too large Load Diff

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@@ -0,0 +1,9 @@
#ifndef __KSU_H_KSU_CORE
#define __KSU_H_KSU_CORE
#include <linux/init.h>
void __init ksu_core_init(void);
void ksu_core_exit(void);
#endif

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@@ -0,0 +1,5 @@
// WARNING: THIS IS A STUB FILE
// This file will be regenerated by CI
unsigned int ksud_size = 0;
const char ksud[0] = {};

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@@ -0,0 +1,2 @@
register_kprobe
unregister_kprobe

View File

@@ -0,0 +1,28 @@
#ifndef __KSU_H_KSHOOK
#define __KSU_H_KSHOOK
#include <linux/fs.h>
#include <linux/types.h>
// For sucompat
int ksu_handle_faccessat(int *dfd, const char __user **filename_user, int *mode,
int *flags);
int ksu_handle_stat(int *dfd, const char __user **filename_user, int *flags);
// For ksud
int ksu_handle_vfs_read(struct file **file_ptr, char __user **buf_ptr,
size_t *count_ptr, loff_t **pos);
// For ksud and sucompat
int ksu_handle_execveat(int *fd, struct filename **filename_ptr, void *argv,
void *envp, int *flags);
// For volume button
int ksu_handle_input_handle_event(unsigned int *type, unsigned int *code,
int *value);
#endif

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@@ -0,0 +1,208 @@
#include <linux/version.h>
#include <linux/fs.h>
#include <linux/nsproxy.h>
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 10, 0)
#include <linux/sched/task.h>
#else
#include <linux/sched.h>
#endif
#include <linux/uaccess.h>
#include "klog.h" // IWYU pragma: keep
#include "kernel_compat.h" // Add check Huawei Device
#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0) || defined(CONFIG_IS_HW_HISI) || defined(CONFIG_KSU_ALLOWLIST_WORKAROUND)
#include <linux/key.h>
#include <linux/errno.h>
#include <linux/cred.h>
struct key *init_session_keyring = NULL;
static inline int install_session_keyring(struct key *keyring)
{
struct cred *new;
int ret;
new = prepare_creds();
if (!new)
return -ENOMEM;
ret = install_session_keyring_to_cred(new, keyring);
if (ret < 0) {
abort_creds(new);
return ret;
}
return commit_creds(new);
}
#endif
extern struct task_struct init_task;
// mnt_ns context switch for environment that android_init->nsproxy->mnt_ns != init_task.nsproxy->mnt_ns, such as WSA
struct ksu_ns_fs_saved {
struct nsproxy *ns;
struct fs_struct *fs;
};
static void ksu_save_ns_fs(struct ksu_ns_fs_saved *ns_fs_saved)
{
ns_fs_saved->ns = current->nsproxy;
ns_fs_saved->fs = current->fs;
}
static void ksu_load_ns_fs(struct ksu_ns_fs_saved *ns_fs_saved)
{
current->nsproxy = ns_fs_saved->ns;
current->fs = ns_fs_saved->fs;
}
static bool android_context_saved_checked = false;
static bool android_context_saved_enabled = false;
static struct ksu_ns_fs_saved android_context_saved;
void ksu_android_ns_fs_check()
{
if (android_context_saved_checked)
return;
android_context_saved_checked = true;
task_lock(current);
if (current->nsproxy && current->fs &&
current->nsproxy->mnt_ns != init_task.nsproxy->mnt_ns) {
android_context_saved_enabled = true;
pr_info("android context saved enabled due to init mnt_ns(%p) != android mnt_ns(%p)\n",
current->nsproxy->mnt_ns, init_task.nsproxy->mnt_ns);
ksu_save_ns_fs(&android_context_saved);
} else {
pr_info("android context saved disabled\n");
}
task_unlock(current);
}
int ksu_access_ok(const void *addr, unsigned long size) {
#if LINUX_VERSION_CODE < KERNEL_VERSION(5,0,0)
/* For kernels before 5.0.0, pass the type argument to access_ok. */
return access_ok(VERIFY_READ, addr, size);
#else
/* For kernels 5.0.0 and later, ignore the type argument. */
return access_ok(addr, size);
#endif
}
struct file *ksu_filp_open_compat(const char *filename, int flags, umode_t mode)
{
#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0) || defined(CONFIG_IS_HW_HISI) || defined(CONFIG_KSU_ALLOWLIST_WORKAROUND)
if (init_session_keyring != NULL && !current_cred()->session_keyring &&
(current->flags & PF_WQ_WORKER)) {
pr_info("installing init session keyring for older kernel\n");
install_session_keyring(init_session_keyring);
}
#endif
// switch mnt_ns even if current is not wq_worker, to ensure what we open is the correct file in android mnt_ns, rather than user created mnt_ns
struct ksu_ns_fs_saved saved;
if (android_context_saved_enabled) {
pr_info("start switch current nsproxy and fs to android context\n");
task_lock(current);
ksu_save_ns_fs(&saved);
ksu_load_ns_fs(&android_context_saved);
task_unlock(current);
}
struct file *fp = filp_open(filename, flags, mode);
if (android_context_saved_enabled) {
task_lock(current);
ksu_load_ns_fs(&saved);
task_unlock(current);
pr_info("switch current nsproxy and fs back to saved successfully\n");
}
return fp;
}
ssize_t ksu_kernel_read_compat(struct file *p, void *buf, size_t count,
loff_t *pos)
{
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 14, 0) || defined(KSU_KERNEL_READ)
return kernel_read(p, buf, count, pos);
#else
loff_t offset = pos ? *pos : 0;
ssize_t result = kernel_read(p, offset, (char *)buf, count);
if (pos && result > 0) {
*pos = offset + result;
}
return result;
#endif
}
ssize_t ksu_kernel_write_compat(struct file *p, const void *buf, size_t count,
loff_t *pos)
{
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 14, 0) || defined(KSU_KERNEL_WRITE)
return kernel_write(p, buf, count, pos);
#else
loff_t offset = pos ? *pos : 0;
ssize_t result = kernel_write(p, buf, count, offset);
if (pos && result > 0) {
*pos = offset + result;
}
return result;
#endif
}
#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 8, 0) || defined(KSU_STRNCPY_FROM_USER_NOFAULT)
long ksu_strncpy_from_user_nofault(char *dst, const void __user *unsafe_addr,
long count)
{
return strncpy_from_user_nofault(dst, unsafe_addr, count);
}
#elif LINUX_VERSION_CODE >= KERNEL_VERSION(5, 3, 0)
long ksu_strncpy_from_user_nofault(char *dst, const void __user *unsafe_addr,
long count)
{
return strncpy_from_unsafe_user(dst, unsafe_addr, count);
}
#else
// Copied from: https://elixir.bootlin.com/linux/v4.9.337/source/mm/maccess.c#L201
long ksu_strncpy_from_user_nofault(char *dst, const void __user *unsafe_addr,
long count)
{
mm_segment_t old_fs = get_fs();
long ret;
if (unlikely(count <= 0))
return 0;
set_fs(USER_DS);
pagefault_disable();
ret = strncpy_from_user(dst, unsafe_addr, count);
pagefault_enable();
set_fs(old_fs);
if (ret >= count) {
ret = count;
dst[ret - 1] = '\0';
} else if (ret > 0) {
ret++;
}
return ret;
}
#endif
static inline int ksu_access_ok(const void *addr, unsigned long size)
{
#if LINUX_VERSION_CODE >= KERNEL_VERSION(5,0,0)
return access_ok(addr, size);
#else
return access_ok(VERIFY_READ, addr, size);
#endif
}
long ksu_strncpy_from_user_retry(char *dst, const void __user *unsafe_addr,
long count)
{
long ret = ksu_strncpy_from_user_nofault(dst, unsafe_addr, count);
if (likely(ret >= 0))
return ret;
// we faulted! fallback to slow path
if (unlikely(!ksu_access_ok(unsafe_addr, count)))
return -EFAULT;
return strncpy_from_user(dst, unsafe_addr, count);
}

View File

@@ -0,0 +1,43 @@
#ifndef __KSU_H_KERNEL_COMPAT
#define __KSU_H_KERNEL_COMPAT
#include <linux/fs.h>
#include <linux/version.h>
#include "ss/policydb.h"
#include "linux/key.h"
/*
* Adapt to Huawei HISI kernel without affecting other kernels ,
* Huawei Hisi Kernel EBITMAP Enable or Disable Flag ,
* From ss/ebitmap.h
*/
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 9, 0)) && \
(LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)) || \
(LINUX_VERSION_CODE >= KERNEL_VERSION(4, 14, 0)) && \
(LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0))
#ifdef HISI_SELINUX_EBITMAP_RO
#define CONFIG_IS_HW_HISI
#endif
#endif
extern long ksu_strncpy_from_user_nofault(char *dst,
const void __user *unsafe_addr,
long count);
extern long ksu_strncpy_from_user_retry(char *dst,
const void __user *unsafe_addr,
long count);
#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0) || defined(CONFIG_IS_HW_HISI) || defined(CONFIG_KSU_ALLOWLIST_WORKAROUND)
extern struct key *init_session_keyring;
#endif
extern void ksu_android_ns_fs_check();
extern int ksu_access_ok(const void *addr, unsigned long size);
extern struct file *ksu_filp_open_compat(const char *filename, int flags,
umode_t mode);
extern ssize_t ksu_kernel_read_compat(struct file *p, void *buf, size_t count,
loff_t *pos);
extern ssize_t ksu_kernel_write_compat(struct file *p, const void *buf,
size_t count, loff_t *pos);
#endif

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#ifndef __KSU_H_KLOG
#define __KSU_H_KLOG
#include <linux/printk.h>
#ifdef pr_fmt
#undef pr_fmt
#define pr_fmt(fmt) "KernelSU: " fmt
#endif
#endif

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#include <linux/export.h>
#include <linux/fs.h>
#include <linux/kobject.h>
#include <linux/module.h>
#include <linux/workqueue.h>
#include "allowlist.h"
#include "arch.h"
#include "core_hook.h"
#include "klog.h" // IWYU pragma: keep
#include "ksu.h"
#include "throne_tracker.h"
#ifdef CONFIG_KSU_SUSFS
#include <linux/susfs.h>
#endif
static struct workqueue_struct *ksu_workqueue;
bool ksu_queue_work(struct work_struct *work)
{
return queue_work(ksu_workqueue, work);
}
extern int ksu_handle_execveat_sucompat(int *fd, struct filename **filename_ptr,
void *argv, void *envp, int *flags);
extern int ksu_handle_execveat_ksud(int *fd, struct filename **filename_ptr,
void *argv, void *envp, int *flags);
int ksu_handle_execveat(int *fd, struct filename **filename_ptr, void *argv,
void *envp, int *flags)
{
ksu_handle_execveat_ksud(fd, filename_ptr, argv, envp, flags);
return ksu_handle_execveat_sucompat(fd, filename_ptr, argv, envp,
flags);
}
extern void ksu_sucompat_init();
extern void ksu_sucompat_exit();
extern void ksu_ksud_init();
extern void ksu_ksud_exit();
int __init ksu_kernelsu_init(void)
{
#ifdef CONFIG_KSU_DEBUG
pr_alert("*************************************************************");
pr_alert("** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **");
pr_alert("** **");
pr_alert("** You are running KernelSU in DEBUG mode **");
pr_alert("** **");
pr_alert("** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **");
pr_alert("*************************************************************");
#endif
#ifdef CONFIG_KSU_SUSFS
susfs_init();
#endif
ksu_core_init();
ksu_workqueue = alloc_ordered_workqueue("kernelsu_work_queue", 0);
ksu_allowlist_init();
ksu_throne_tracker_init();
#ifdef CONFIG_KSU_KPROBES_HOOK
ksu_sucompat_init();
ksu_ksud_init();
#else
pr_alert("KPROBES is disabled, KernelSU may not work, please check https://kernelsu.org/guide/how-to-integrate-for-non-gki.html");
#endif
#ifdef MODULE
#ifndef CONFIG_KSU_DEBUG
kobject_del(&THIS_MODULE->mkobj.kobj);
#endif
#endif
return 0;
}
void ksu_kernelsu_exit(void)
{
ksu_allowlist_exit();
ksu_throne_tracker_exit();
destroy_workqueue(ksu_workqueue);
#ifdef CONFIG_KSU_KPROBES_HOOK
ksu_ksud_exit();
ksu_sucompat_exit();
#endif
ksu_core_exit();
}
module_init(ksu_kernelsu_init);
module_exit(ksu_kernelsu_exit);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("weishu");
MODULE_DESCRIPTION("Android KernelSU");
#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 0, 0)
MODULE_IMPORT_NS(VFS_internal_I_am_really_a_filesystem_and_am_NOT_a_driver);
#endif

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#ifndef __KSU_H_KSU
#define __KSU_H_KSU
#include <linux/types.h>
#include <linux/workqueue.h>
#define KERNEL_SU_VERSION KSU_VERSION
#define KERNEL_SU_OPTION 0xDEADBEEF
#define CMD_GRANT_ROOT 0
#define CMD_BECOME_MANAGER 1
#define CMD_GET_VERSION 2
#define CMD_ALLOW_SU 3
#define CMD_DENY_SU 4
#define CMD_GET_ALLOW_LIST 5
#define CMD_GET_DENY_LIST 6
#define CMD_REPORT_EVENT 7
#define CMD_SET_SEPOLICY 8
#define CMD_CHECK_SAFEMODE 9
#define CMD_GET_APP_PROFILE 10
#define CMD_SET_APP_PROFILE 11
#define CMD_UID_GRANTED_ROOT 12
#define CMD_UID_SHOULD_UMOUNT 13
#define CMD_IS_SU_ENABLED 14
#define CMD_ENABLE_SU 15
#define CMD_GET_MANAGER_UID 16
#define CMD_HOOK_MODE 0xC0DEAD1A
#define EVENT_POST_FS_DATA 1
#define EVENT_BOOT_COMPLETED 2
#define EVENT_MODULE_MOUNTED 3
#define KSU_APP_PROFILE_VER 2
#define KSU_MAX_PACKAGE_NAME 256
// NGROUPS_MAX for Linux is 65535 generally, but we only supports 32 groups.
#define KSU_MAX_GROUPS 32
#define KSU_SELINUX_DOMAIN 64
struct root_profile {
int32_t uid;
int32_t gid;
int32_t groups_count;
int32_t groups[KSU_MAX_GROUPS];
// kernel_cap_t is u32[2] for capabilities v3
struct {
u64 effective;
u64 permitted;
u64 inheritable;
} capabilities;
char selinux_domain[KSU_SELINUX_DOMAIN];
int32_t namespaces;
};
struct non_root_profile {
bool umount_modules;
};
struct app_profile {
// It may be utilized for backward compatibility, although we have never explicitly made any promises regarding this.
u32 version;
// this is usually the package of the app, but can be other value for special apps
char key[KSU_MAX_PACKAGE_NAME];
int32_t current_uid;
bool allow_su;
union {
struct {
bool use_default;
char template_name[KSU_MAX_PACKAGE_NAME];
struct root_profile profile;
} rp_config;
struct {
bool use_default;
struct non_root_profile profile;
} nrp_config;
};
};
bool ksu_queue_work(struct work_struct *work);
static inline int startswith(char *s, char *prefix)
{
return strncmp(s, prefix, strlen(prefix));
}
static inline int endswith(const char *s, const char *t)
{
size_t slen = strlen(s);
size_t tlen = strlen(t);
if (tlen > slen)
return 1;
return strcmp(s + slen - tlen, t);
}
#endif

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#include <asm/current.h>
#include <linux/compat.h>
#include <linux/cred.h>
#include <linux/dcache.h>
#include <linux/err.h>
#include <linux/file.h>
#include <linux/fs.h>
#include <linux/version.h>
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 4, 0)
#include <linux/input-event-codes.h>
#else
#include <uapi/linux/input.h>
#endif
#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 1, 0)
#include <linux/aio.h>
#endif
#include <linux/kprobes.h>
#include <linux/printk.h>
#include <linux/types.h>
#include <linux/uaccess.h>
#include <linux/workqueue.h>
#include "allowlist.h"
#include "arch.h"
#include "klog.h" // IWYU pragma: keep
#include "ksud.h"
#include "kernel_compat.h"
#include "selinux/selinux.h"
static const char KERNEL_SU_RC[] =
"\n"
"on post-fs-data\n"
" start logd\n"
// We should wait for the post-fs-data finish
" exec u:r:su:s0 root -- " KSUD_PATH " post-fs-data\n"
"\n"
"on nonencrypted\n"
" exec u:r:su:s0 root -- " KSUD_PATH " services\n"
"\n"
"on property:vold.decrypt=trigger_restart_framework\n"
" exec u:r:su:s0 root -- " KSUD_PATH " services\n"
"\n"
"on property:sys.boot_completed=1\n"
" exec u:r:su:s0 root -- " KSUD_PATH " boot-completed\n"
"\n"
"\n";
static void stop_vfs_read_hook();
static void stop_execve_hook();
static void stop_input_hook();
#ifdef CONFIG_KSU_KPROBES_HOOK
static struct work_struct stop_vfs_read_work;
static struct work_struct stop_execve_hook_work;
static struct work_struct stop_input_hook_work;
#else
bool ksu_vfs_read_hook __read_mostly = true;
bool ksu_execveat_hook __read_mostly = true;
bool ksu_input_hook __read_mostly = true;
#endif
#ifdef CONFIG_KSU_SUSFS_SUS_SU
bool susfs_is_sus_su_ready = false;
#endif // #ifdef CONFIG_KSU_SUSFS_SUS_SU
u32 ksu_devpts_sid;
#ifdef CONFIG_COMPAT
bool ksu_is_compat __read_mostly = false;
#endif
void ksu_on_post_fs_data(void)
{
static bool done = false;
if (done) {
pr_info("ksu_on_post_fs_data already done\n");
return;
}
done = true;
pr_info("ksu_on_post_fs_data!\n");
ksu_load_allow_list();
// sanity check, this may influence the performance
stop_input_hook();
ksu_devpts_sid = ksu_get_devpts_sid();
pr_info("devpts sid: %d\n", ksu_devpts_sid);
}
#define MAX_ARG_STRINGS 0x7FFFFFFF
struct user_arg_ptr {
#ifdef CONFIG_COMPAT
bool is_compat;
#endif
union {
const char __user *const __user *native;
#ifdef CONFIG_COMPAT
const compat_uptr_t __user *compat;
#endif
} ptr;
};
static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
{
const char __user *native;
#ifdef CONFIG_COMPAT
if (unlikely(argv.is_compat)) {
compat_uptr_t compat;
if (get_user(compat, argv.ptr.compat + nr))
return ERR_PTR(-EFAULT);
ksu_is_compat = true;
return compat_ptr(compat);
}
#endif
if (get_user(native, argv.ptr.native + nr))
return ERR_PTR(-EFAULT);
return native;
}
/*
* count() counts the number of strings in array ARGV.
*/
/*
* Make sure old GCC compiler can use __maybe_unused,
* Test passed in 4.4.x ~ 4.9.x when use GCC.
*/
static int __maybe_unused count(struct user_arg_ptr argv, int max)
{
int i = 0;
if (argv.ptr.native != NULL) {
for (;;) {
const char __user *p = get_user_arg_ptr(argv, i);
if (!p)
break;
if (IS_ERR(p))
return -EFAULT;
if (i >= max)
return -E2BIG;
++i;
if (fatal_signal_pending(current))
return -ERESTARTNOHAND;
cond_resched();
}
}
return i;
}
// IMPORTANT NOTE: the call from execve_handler_pre WON'T provided correct value for envp and flags in GKI version
int ksu_handle_execveat_ksud(int *fd, struct filename **filename_ptr,
struct user_arg_ptr *argv,
struct user_arg_ptr *envp, int *flags)
{
#ifndef CONFIG_KSU_KPROBES_HOOK
if (!ksu_execveat_hook) {
return 0;
}
#endif
struct filename *filename;
static const char app_process[] = "/system/bin/app_process";
static bool first_app_process = true;
/* This applies to versions Android 10+ */
static const char system_bin_init[] = "/system/bin/init";
/* This applies to versions between Android 6 ~ 9 */
static const char old_system_init[] = "/init";
static bool init_second_stage_executed = false;
if (!filename_ptr)
return 0;
filename = *filename_ptr;
if (IS_ERR(filename)) {
return 0;
}
if (unlikely(!memcmp(filename->name, system_bin_init,
sizeof(system_bin_init) - 1) &&
argv)) {
// /system/bin/init executed
int argc = count(*argv, MAX_ARG_STRINGS);
pr_info("/system/bin/init argc: %d\n", argc);
if (argc > 1 && !init_second_stage_executed) {
const char __user *p = get_user_arg_ptr(*argv, 1);
if (p && !IS_ERR(p)) {
char first_arg[16];
ksu_strncpy_from_user_retry(
first_arg, p, sizeof(first_arg));
pr_info("/system/bin/init first arg: %s\n",
first_arg);
if (!strcmp(first_arg, "second_stage")) {
pr_info("/system/bin/init second_stage executed\n");
ksu_apply_kernelsu_rules();
init_second_stage_executed = true;
ksu_android_ns_fs_check();
}
} else {
pr_err("/system/bin/init parse args err!\n");
}
}
} else if (unlikely(!memcmp(filename->name, old_system_init,
sizeof(old_system_init) - 1) &&
argv)) {
// /init executed
int argc = count(*argv, MAX_ARG_STRINGS);
pr_info("/init argc: %d\n", argc);
if (argc > 1 && !init_second_stage_executed) {
/* This applies to versions between Android 6 ~ 7 */
const char __user *p = get_user_arg_ptr(*argv, 1);
if (p && !IS_ERR(p)) {
char first_arg[16];
ksu_strncpy_from_user_retry(
first_arg, p, sizeof(first_arg));
pr_info("/init first arg: %s\n", first_arg);
if (!strcmp(first_arg, "--second-stage")) {
pr_info("/init second_stage executed\n");
ksu_apply_kernelsu_rules();
init_second_stage_executed = true;
ksu_android_ns_fs_check();
}
} else {
pr_err("/init parse args err!\n");
}
} else if (argc == 1 && !init_second_stage_executed && envp) {
/* This applies to versions between Android 8 ~ 9 */
int envc = count(*envp, MAX_ARG_STRINGS);
if (envc > 0) {
int n;
for (n = 1; n <= envc; n++) {
const char __user *p =
get_user_arg_ptr(*envp, n);
if (!p || IS_ERR(p)) {
continue;
}
char env[256];
// Reading environment variable strings from user space
if (ksu_strncpy_from_user_retry(
env, p, sizeof(env)) < 0)
continue;
// Parsing environment variable names and values
char *env_name = env;
char *env_value = strchr(env, '=');
if (env_value == NULL)
continue;
// Replace equal sign with string terminator
*env_value = '\0';
env_value++;
// Check if the environment variable name and value are matching
if (!strcmp(env_name,
"INIT_SECOND_STAGE") &&
(!strcmp(env_value, "1") ||
!strcmp(env_value, "true"))) {
pr_info("/init second_stage executed\n");
ksu_apply_kernelsu_rules();
init_second_stage_executed =
true;
ksu_android_ns_fs_check();
}
}
}
}
}
if (unlikely(first_app_process && !memcmp(filename->name, app_process,
sizeof(app_process) - 1))) {
first_app_process = false;
pr_info("exec app_process, /data prepared, second_stage: %d\n",
init_second_stage_executed);
ksu_on_post_fs_data(); // we keep this for old ksud
stop_execve_hook();
}
return 0;
}
static ssize_t (*orig_read)(struct file *, char __user *, size_t, loff_t *);
static ssize_t (*orig_read_iter)(struct kiocb *, struct iov_iter *);
static struct file_operations fops_proxy;
static ssize_t read_count_append = 0;
static ssize_t read_proxy(struct file *file, char __user *buf, size_t count,
loff_t *pos)
{
bool first_read = file->f_pos == 0;
ssize_t ret = orig_read(file, buf, count, pos);
if (first_read) {
pr_info("read_proxy append %ld + %ld\n", ret,
read_count_append);
ret += read_count_append;
}
return ret;
}
static ssize_t read_iter_proxy(struct kiocb *iocb, struct iov_iter *to)
{
bool first_read = iocb->ki_pos == 0;
ssize_t ret = orig_read_iter(iocb, to);
if (first_read) {
pr_info("read_iter_proxy append %ld + %ld\n", ret,
read_count_append);
ret += read_count_append;
}
return ret;
}
int ksu_handle_vfs_read(struct file **file_ptr, char __user **buf_ptr,
size_t *count_ptr, loff_t **pos)
{
#ifndef CONFIG_KSU_KPROBES_HOOK
if (!ksu_vfs_read_hook) {
return 0;
}
#endif
struct file *file;
char __user *buf;
size_t count;
if (strcmp(current->comm, "init")) {
// we are only interest in `init` process
return 0;
}
file = *file_ptr;
if (IS_ERR(file)) {
return 0;
}
if (!S_ISREG(file->f_path.dentry->d_inode->i_mode)) {
return 0;
}
const char *short_name = file->f_path.dentry->d_name.name;
if (strcmp(short_name, "atrace.rc")) {
// we are only interest `atrace.rc` file name file
return 0;
}
char path[256];
char *dpath = d_path(&file->f_path, path, sizeof(path));
if (IS_ERR(dpath)) {
return 0;
}
if (strcmp(dpath, "/system/etc/init/atrace.rc")) {
return 0;
}
// we only process the first read
static bool rc_inserted = false;
if (rc_inserted) {
// we don't need this kprobe, unregister it!
stop_vfs_read_hook();
return 0;
}
rc_inserted = true;
// now we can sure that the init process is reading
// `/system/etc/init/atrace.rc`
buf = *buf_ptr;
count = *count_ptr;
size_t rc_count = strlen(KERNEL_SU_RC);
pr_info("vfs_read: %s, comm: %s, count: %zu, rc_count: %zu\n", dpath,
current->comm, count, rc_count);
if (count < rc_count) {
pr_err("count: %zu < rc_count: %zu\n", count, rc_count);
return 0;
}
size_t ret = copy_to_user(buf, KERNEL_SU_RC, rc_count);
if (ret) {
pr_err("copy ksud.rc failed: %zu\n", ret);
return 0;
}
// we've succeed to insert ksud.rc, now we need to proxy the read and modify the result!
// But, we can not modify the file_operations directly, because it's in read-only memory.
// We just replace the whole file_operations with a proxy one.
memcpy(&fops_proxy, file->f_op, sizeof(struct file_operations));
orig_read = file->f_op->read;
if (orig_read) {
fops_proxy.read = read_proxy;
}
#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 16, 0)
orig_read_iter = file->f_op->read_iter;
if (orig_read_iter) {
fops_proxy.read_iter = read_iter_proxy;
}
#endif
// replace the file_operations
file->f_op = &fops_proxy;
read_count_append = rc_count;
*buf_ptr = buf + rc_count;
*count_ptr = count - rc_count;
return 0;
}
int ksu_handle_sys_read(unsigned int fd, char __user **buf_ptr,
size_t *count_ptr)
{
struct file *file = fget(fd);
if (!file) {
return 0;
}
int result = ksu_handle_vfs_read(&file, buf_ptr, count_ptr, NULL);
fput(file);
return result;
}
static unsigned int volumedown_pressed_count = 0;
static bool is_volumedown_enough(unsigned int count)
{
return count >= 3;
}
int ksu_handle_input_handle_event(unsigned int *type, unsigned int *code,
int *value)
{
#ifndef CONFIG_KSU_KPROBES_HOOK
if (!ksu_input_hook) {
return 0;
}
#endif
if (*type == EV_KEY && *code == KEY_VOLUMEDOWN) {
int val = *value;
pr_info("KEY_VOLUMEDOWN val: %d\n", val);
if (val) {
// key pressed, count it
volumedown_pressed_count += 1;
if (is_volumedown_enough(volumedown_pressed_count)) {
stop_input_hook();
}
}
}
return 0;
}
bool ksu_is_safe_mode()
{
static bool safe_mode = false;
if (safe_mode) {
// don't need to check again, userspace may call multiple times
return true;
}
// stop hook first!
stop_input_hook();
pr_info("volumedown_pressed_count: %d\n", volumedown_pressed_count);
if (is_volumedown_enough(volumedown_pressed_count)) {
// pressed over 3 times
pr_info("KEY_VOLUMEDOWN pressed max times, safe mode detected!\n");
safe_mode = true;
return true;
}
return false;
}
/*
* ksu_handle_execve_ksud, execve_ksud handler for non kprobe
* adapted from sys_execve_handler_pre
* https://github.com/tiann/KernelSU/commit/2027ac3
*/
__maybe_unused int ksu_handle_execve_ksud(const char __user *filename_user,
const char __user *const __user *__argv)
{
struct user_arg_ptr argv = { .ptr.native = __argv };
struct filename filename_in, *filename_p;
char path[32];
#ifndef CONFIG_KSU_KPROBES_HOOK
// return early if disabled.
if (!ksu_execveat_hook) {
return 0;
}
#endif
if (!filename_user)
return 0;
memset(path, 0, sizeof(path));
ksu_strncpy_from_user_nofault(path, filename_user, 32);
// this is because ksu_handle_execveat_ksud calls it filename->name
filename_in.name = path;
filename_p = &filename_in;
return ksu_handle_execveat_ksud(AT_FDCWD, &filename_p, &argv, NULL, NULL);
}
#ifdef CONFIG_KSU_KPROBES_HOOK
// https://elixir.bootlin.com/linux/v5.10.158/source/fs/exec.c#L1864
static int execve_handler_pre(struct kprobe *p, struct pt_regs *regs)
{
int *fd = (int *)&PT_REGS_PARM1(regs);
struct filename **filename_ptr =
(struct filename **)&PT_REGS_PARM2(regs);
struct user_arg_ptr argv;
#ifdef CONFIG_COMPAT
argv.is_compat = PT_REGS_PARM3(regs);
if (unlikely(argv.is_compat)) {
argv.ptr.compat = PT_REGS_CCALL_PARM4(regs);
} else {
argv.ptr.native = PT_REGS_CCALL_PARM4(regs);
}
#else
argv.ptr.native = PT_REGS_PARM3(regs);
#endif
return ksu_handle_execveat_ksud(fd, filename_ptr, &argv, NULL, NULL);
}
static int sys_execve_handler_pre(struct kprobe *p, struct pt_regs *regs)
{
struct pt_regs *real_regs = PT_REAL_REGS(regs);
const char __user **filename_user =
(const char **)&PT_REGS_PARM1(real_regs);
const char __user *const __user *__argv =
(const char __user *const __user *)PT_REGS_PARM2(real_regs);
struct user_arg_ptr argv = { .ptr.native = __argv };
struct filename filename_in, *filename_p;
char path[32];
if (!filename_user)
return 0;
memset(path, 0, sizeof(path));
ksu_strncpy_from_user_nofault(path, *filename_user, 32);
filename_in.name = path;
filename_p = &filename_in;
return ksu_handle_execveat_ksud(AT_FDCWD, &filename_p, &argv, NULL,
NULL);
}
// remove this later!
__maybe_unused static int vfs_read_handler_pre(struct kprobe *p,
struct pt_regs *regs)
{
struct file **file_ptr = (struct file **)&PT_REGS_PARM1(regs);
char __user **buf_ptr = (char **)&PT_REGS_PARM2(regs);
size_t *count_ptr = (size_t *)&PT_REGS_PARM3(regs);
loff_t **pos_ptr = (loff_t **)&PT_REGS_CCALL_PARM4(regs);
return ksu_handle_vfs_read(file_ptr, buf_ptr, count_ptr, pos_ptr);
}
static int sys_read_handler_pre(struct kprobe *p, struct pt_regs *regs)
{
struct pt_regs *real_regs = PT_REAL_REGS(regs);
unsigned int fd = PT_REGS_PARM1(real_regs);
char __user **buf_ptr = (char __user **)&PT_REGS_PARM2(real_regs);
size_t count_ptr = (size_t *)&PT_REGS_PARM3(real_regs);
return ksu_handle_sys_read(fd, buf_ptr, count_ptr);
}
static int input_handle_event_handler_pre(struct kprobe *p,
struct pt_regs *regs)
{
unsigned int *type = (unsigned int *)&PT_REGS_PARM2(regs);
unsigned int *code = (unsigned int *)&PT_REGS_PARM3(regs);
int *value = (int *)&PT_REGS_CCALL_PARM4(regs);
return ksu_handle_input_handle_event(type, code, value);
}
#if 1
static struct kprobe execve_kp = {
.symbol_name = SYS_EXECVE_SYMBOL,
.pre_handler = sys_execve_handler_pre,
};
#else
static struct kprobe execve_kp = {
#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 9, 0)
.symbol_name = "do_execveat_common",
#elif LINUX_VERSION_CODE >= KERNEL_VERSION(4, 19, 0)
.symbol_name = "__do_execve_file",
#elif LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)
.symbol_name = "do_execveat_common",
#endif
.pre_handler = execve_handler_pre,
};
#endif
#if 1
static struct kprobe vfs_read_kp = {
.symbol_name = SYS_READ_SYMBOL,
.pre_handler = sys_read_handler_pre,
};
#else
static struct kprobe vfs_read_kp = {
.symbol_name = "vfs_read",
.pre_handler = vfs_read_handler_pre,
};
#endif
static struct kprobe input_event_kp = {
.symbol_name = "input_event",
.pre_handler = input_handle_event_handler_pre,
};
static void do_stop_vfs_read_hook(struct work_struct *work)
{
unregister_kprobe(&vfs_read_kp);
}
static void do_stop_execve_hook(struct work_struct *work)
{
unregister_kprobe(&execve_kp);
}
static void do_stop_input_hook(struct work_struct *work)
{
unregister_kprobe(&input_event_kp);
}
#endif
#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 14, 0)
#include "objsec.h" // task_security_struct
bool is_ksu_transition(const struct task_security_struct *old_tsec,
const struct task_security_struct *new_tsec)
{
static u32 ksu_sid;
char *secdata;
u32 seclen;
bool allowed = false;
if (!ksu_sid)
security_secctx_to_secid("u:r:su:s0", strlen("u:r:su:s0"), &ksu_sid);
if (security_secid_to_secctx(old_tsec->sid, &secdata, &seclen))
return false;
allowed = (!strcmp("u:r:init:s0", secdata) && new_tsec->sid == ksu_sid);
security_release_secctx(secdata, seclen);
return allowed;
}
#endif
static void stop_vfs_read_hook()
{
#ifdef CONFIG_KSU_KPROBES_HOOK
bool ret = schedule_work(&stop_vfs_read_work);
pr_info("unregister vfs_read kprobe: %d!\n", ret);
#else
ksu_vfs_read_hook = false;
pr_info("stop vfs_read_hook\n");
#endif
}
static void stop_execve_hook()
{
#ifdef CONFIG_KSU_KPROBES_HOOK
bool ret = schedule_work(&stop_execve_hook_work);
pr_info("unregister execve kprobe: %d!\n", ret);
#else
ksu_execveat_hook = false;
pr_info("stop execve_hook\n");
#endif
#ifdef CONFIG_KSU_SUSFS_SUS_SU
susfs_is_sus_su_ready = true;
pr_info("susfs: sus_su is ready\n");
#endif
}
static void stop_input_hook()
{
#ifdef CONFIG_KSU_KPROBES_HOOK
static bool input_hook_stopped = false;
if (input_hook_stopped) {
return;
}
input_hook_stopped = true;
bool ret = schedule_work(&stop_input_hook_work);
pr_info("unregister input kprobe: %d!\n", ret);
#else
if (!ksu_input_hook) { return; }
ksu_input_hook = false;
pr_info("stop input_hook\n");
#endif
}
// ksud: module support
void ksu_ksud_init()
{
#ifdef CONFIG_KSU_KPROBES_HOOK
int ret;
ret = register_kprobe(&execve_kp);
pr_info("ksud: execve_kp: %d\n", ret);
ret = register_kprobe(&vfs_read_kp);
pr_info("ksud: vfs_read_kp: %d\n", ret);
ret = register_kprobe(&input_event_kp);
pr_info("ksud: input_event_kp: %d\n", ret);
INIT_WORK(&stop_vfs_read_work, do_stop_vfs_read_hook);
INIT_WORK(&stop_execve_hook_work, do_stop_execve_hook);
INIT_WORK(&stop_input_hook_work, do_stop_input_hook);
#endif
}
void ksu_ksud_exit()
{
#ifdef CONFIG_KSU_KPROBES_HOOK
unregister_kprobe(&execve_kp);
// this should be done before unregister vfs_read_kp
// unregister_kprobe(&vfs_read_kp);
unregister_kprobe(&input_event_kp);
#endif
}

View File

@@ -0,0 +1,14 @@
#ifndef __KSU_H_KSUD
#define __KSU_H_KSUD
#include <linux/types.h>
#define KSUD_PATH "/data/adb/ksud"
void ksu_on_post_fs_data(void);
bool ksu_is_safe_mode(void);
extern u32 ksu_devpts_sid;
#endif

View File

@@ -0,0 +1,36 @@
#ifndef __KSU_H_KSU_MANAGER
#define __KSU_H_KSU_MANAGER
#include <linux/cred.h>
#include <linux/types.h>
#define KSU_INVALID_UID -1
extern uid_t ksu_manager_uid; // DO NOT DIRECT USE
static inline bool ksu_is_manager_uid_valid()
{
return ksu_manager_uid != KSU_INVALID_UID;
}
static inline bool ksu_is_manager()
{
return unlikely(ksu_manager_uid == current_uid().val);
}
static inline uid_t ksu_get_manager_uid()
{
return ksu_manager_uid;
}
static inline void ksu_set_manager_uid(uid_t uid)
{
ksu_manager_uid = uid;
}
static inline void ksu_invalidate_manager_uid()
{
ksu_manager_uid = KSU_INVALID_UID;
}
#endif

View File

@@ -0,0 +1,16 @@
obj-y += selinux.o
obj-y += sepolicy.o
obj-y += rules.o
ifeq ($(shell grep -q " current_sid(void)" $(srctree)/security/selinux/include/objsec.h; echo $$?),0)
ccflags-y += -DKSU_COMPAT_HAS_CURRENT_SID
endif
ifeq ($(shell grep -q "struct selinux_state " $(srctree)/security/selinux/include/security.h; echo $$?),0)
ccflags-y += -DKSU_COMPAT_HAS_SELINUX_STATE
endif
ccflags-y += -Wno-implicit-function-declaration -Wno-strict-prototypes -Wno-int-conversion
ccflags-y += -Wno-declaration-after-statement -Wno-unused-function
ccflags-y += -I$(srctree)/security/selinux -I$(srctree)/security/selinux/include
ccflags-y += -I$(objtree)/security/selinux -include $(srctree)/include/uapi/asm-generic/errno.h

View File

@@ -0,0 +1,561 @@
#include <linux/uaccess.h>
#include <linux/types.h>
#include <linux/version.h>
#include "../klog.h" // IWYU pragma: keep
#include "selinux.h"
#include "sepolicy.h"
#include "ss/services.h"
#include "linux/lsm_audit.h"
#include "xfrm.h"
#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 10, 0)
#define SELINUX_POLICY_INSTEAD_SELINUX_SS
#endif
#define KERNEL_SU_DOMAIN "su"
#define KERNEL_SU_FILE "ksu_file"
#define KERNEL_EXEC_TYPE "ksu_exec"
#define ALL NULL
static struct policydb *get_policydb(void)
{
struct policydb *db;
// selinux_state does not exists before 4.19
#ifdef KSU_COMPAT_USE_SELINUX_STATE
#ifdef SELINUX_POLICY_INSTEAD_SELINUX_SS
struct selinux_policy *policy = rcu_dereference(selinux_state.policy);
db = &policy->policydb;
#else
struct selinux_ss *ss = rcu_dereference(selinux_state.ss);
db = &ss->policydb;
#endif
#else
db = &policydb;
#endif
return db;
}
static DEFINE_MUTEX(ksu_rules);
void ksu_apply_kernelsu_rules()
{
struct policydb *db;
if (!ksu_getenforce()) {
pr_info("SELinux permissive or disabled, apply rules!\n");
}
mutex_lock(&ksu_rules);
db = get_policydb();
ksu_permissive(db, KERNEL_SU_DOMAIN);
ksu_typeattribute(db, KERNEL_SU_DOMAIN, "mlstrustedsubject");
ksu_typeattribute(db, KERNEL_SU_DOMAIN, "netdomain");
ksu_typeattribute(db, KERNEL_SU_DOMAIN, "bluetoothdomain");
// Create unconstrained file type
ksu_type(db, KERNEL_SU_FILE, "file_type");
ksu_typeattribute(db, KERNEL_SU_FILE, "mlstrustedobject");
ksu_allow(db, ALL, KERNEL_SU_FILE, ALL, ALL);
// allow all!
ksu_allow(db, KERNEL_SU_DOMAIN, ALL, ALL, ALL);
// allow us do any ioctl
if (db->policyvers >= POLICYDB_VERSION_XPERMS_IOCTL) {
ksu_allowxperm(db, KERNEL_SU_DOMAIN, ALL, "blk_file", ALL);
ksu_allowxperm(db, KERNEL_SU_DOMAIN, ALL, "fifo_file", ALL);
ksu_allowxperm(db, KERNEL_SU_DOMAIN, ALL, "chr_file", ALL);
ksu_allowxperm(db, KERNEL_SU_DOMAIN, ALL, "file", ALL);
}
// we need to save allowlist in /data/adb/ksu
ksu_allow(db, "kernel", "adb_data_file", "dir", ALL);
ksu_allow(db, "kernel", "adb_data_file", "file", ALL);
// we need to search /data/app
ksu_allow(db, "kernel", "apk_data_file", "file", "open");
ksu_allow(db, "kernel", "apk_data_file", "dir", "open");
ksu_allow(db, "kernel", "apk_data_file", "dir", "read");
ksu_allow(db, "kernel", "apk_data_file", "dir", "search");
// we may need to do mount on shell
ksu_allow(db, "kernel", "shell_data_file", "file", ALL);
// we need to read /data/system/packages.list
ksu_allow(db, "kernel", "kernel", "capability", "dac_override");
// Android 10+:
// http://aospxref.com/android-12.0.0_r3/xref/system/sepolicy/private/file_contexts#512
ksu_allow(db, "kernel", "packages_list_file", "file", ALL);
// Kernel 4.4
ksu_allow(db, "kernel", "packages_list_file", "dir", ALL);
// Android 9-:
// http://aospxref.com/android-9.0.0_r61/xref/system/sepolicy/private/file_contexts#360
ksu_allow(db, "kernel", "system_data_file", "file", ALL);
ksu_allow(db, "kernel", "system_data_file", "dir", ALL);
// our ksud triggered by init
ksu_allow(db, "init", "adb_data_file", "file", ALL);
ksu_allow(db, "init", "adb_data_file", "dir", ALL); // #1289
ksu_allow(db, "init", KERNEL_SU_DOMAIN, ALL, ALL);
// we need to umount modules in zygote
ksu_allow(db, "zygote", "adb_data_file", "dir", "search");
// copied from Magisk rules
// suRights
ksu_allow(db, "servicemanager", KERNEL_SU_DOMAIN, "dir", "search");
ksu_allow(db, "servicemanager", KERNEL_SU_DOMAIN, "dir", "read");
ksu_allow(db, "servicemanager", KERNEL_SU_DOMAIN, "file", "open");
ksu_allow(db, "servicemanager", KERNEL_SU_DOMAIN, "file", "read");
ksu_allow(db, "servicemanager", KERNEL_SU_DOMAIN, "process", "getattr");
ksu_allow(db, ALL, KERNEL_SU_DOMAIN, "process", "sigchld");
// allowLog
ksu_allow(db, "logd", KERNEL_SU_DOMAIN, "dir", "search");
ksu_allow(db, "logd", KERNEL_SU_DOMAIN, "file", "read");
ksu_allow(db, "logd", KERNEL_SU_DOMAIN, "file", "open");
ksu_allow(db, "logd", KERNEL_SU_DOMAIN, "file", "getattr");
// dumpsys
ksu_allow(db, ALL, KERNEL_SU_DOMAIN, "fd", "use");
ksu_allow(db, ALL, KERNEL_SU_DOMAIN, "fifo_file", "write");
ksu_allow(db, ALL, KERNEL_SU_DOMAIN, "fifo_file", "read");
ksu_allow(db, ALL, KERNEL_SU_DOMAIN, "fifo_file", "open");
ksu_allow(db, ALL, KERNEL_SU_DOMAIN, "fifo_file", "getattr");
// bootctl
ksu_allow(db, "hwservicemanager", KERNEL_SU_DOMAIN, "dir", "search");
ksu_allow(db, "hwservicemanager", KERNEL_SU_DOMAIN, "file", "read");
ksu_allow(db, "hwservicemanager", KERNEL_SU_DOMAIN, "file", "open");
ksu_allow(db, "hwservicemanager", KERNEL_SU_DOMAIN, "process",
"getattr");
// For mounting loop devices, mirrors, tmpfs
ksu_allow(db, "kernel", ALL, "file", "read");
ksu_allow(db, "kernel", ALL, "file", "write");
// Allow all binder transactions
ksu_allow(db, ALL, KERNEL_SU_DOMAIN, "binder", ALL);
// Allow system server kill su process
ksu_allow(db, "system_server", KERNEL_SU_DOMAIN, "process", "getpgid");
ksu_allow(db, "system_server", KERNEL_SU_DOMAIN, "process", "sigkill");
#ifdef CONFIG_KSU_SUSFS
// Allow umount in zygote process without installing zygisk
ksu_allow(db, "zygote", "labeledfs", "filesystem", "unmount");
susfs_set_init_sid();
susfs_set_ksu_sid();
susfs_set_zygote_sid();
#endif
mutex_unlock(&ksu_rules);
}
#define MAX_SEPOL_LEN 128
#define CMD_NORMAL_PERM 1
#define CMD_XPERM 2
#define CMD_TYPE_STATE 3
#define CMD_TYPE 4
#define CMD_TYPE_ATTR 5
#define CMD_ATTR 6
#define CMD_TYPE_TRANSITION 7
#define CMD_TYPE_CHANGE 8
#define CMD_GENFSCON 9
#ifdef CONFIG_64BIT
struct sepol_data {
u32 cmd;
u32 subcmd;
u64 field_sepol1;
u64 field_sepol2;
u64 field_sepol3;
u64 field_sepol4;
u64 field_sepol5;
u64 field_sepol6;
u64 field_sepol7;
};
#ifdef CONFIG_COMPAT
extern bool ksu_is_compat __read_mostly;
struct sepol_compat_data {
u32 cmd;
u32 subcmd;
u32 field_sepol1;
u32 field_sepol2;
u32 field_sepol3;
u32 field_sepol4;
u32 field_sepol5;
u32 field_sepol6;
u32 field_sepol7;
};
#endif // CONFIG_COMPAT
#else
struct sepol_data {
u32 cmd;
u32 subcmd;
u32 field_sepol1;
u32 field_sepol2;
u32 field_sepol3;
u32 field_sepol4;
u32 field_sepol5;
u32 field_sepol6;
u32 field_sepol7;
};
#endif // CONFIG_64BIT
static int get_object(char *buf, char __user *user_object, size_t buf_sz,
char **object)
{
if (!user_object) {
*object = ALL;
return 0;
}
if (strncpy_from_user(buf, user_object, buf_sz) < 0) {
return -1;
}
*object = buf;
return 0;
}
// reset avc cache table, otherwise the new rules will not take effect if already denied
static void reset_avc_cache()
{
#if ((!defined(KSU_COMPAT_USE_SELINUX_STATE)) || \
LINUX_VERSION_CODE >= KERNEL_VERSION(6, 4, 0))
avc_ss_reset(0);
selnl_notify_policyload(0);
selinux_status_update_policyload(0);
#else
struct selinux_avc *avc = selinux_state.avc;
avc_ss_reset(avc, 0);
selnl_notify_policyload(0);
selinux_status_update_policyload(&selinux_state, 0);
#endif
selinux_xfrm_notify_policyload();
}
int ksu_handle_sepolicy(unsigned long arg3, void __user *arg4)
{
if (!arg4) {
return -1;
}
if (!ksu_getenforce()) {
pr_info("SELinux permissive or disabled when handle policy!\n");
}
u32 cmd, subcmd;
char __user *sepol1, *sepol2, *sepol3, *sepol4, *sepol5, *sepol6, *sepol7;
#if defined(CONFIG_64BIT) && defined(CONFIG_COMPAT)
if (unlikely(ksu_is_compat)) {
struct sepol_compat_data compat_data;
if (copy_from_user(&compat_data, arg4, sizeof(struct sepol_compat_data))) {
pr_err("sepol: copy sepol_data failed.\n");
return -1;
}
sepol1 = compat_ptr(compat_data.field_sepol1);
sepol2 = compat_ptr(compat_data.field_sepol2);
sepol3 = compat_ptr(compat_data.field_sepol3);
sepol4 = compat_ptr(compat_data.field_sepol4);
sepol5 = compat_ptr(compat_data.field_sepol5);
sepol6 = compat_ptr(compat_data.field_sepol6);
sepol7 = compat_ptr(compat_data.field_sepol7);
cmd = compat_data.cmd;
subcmd = compat_data.subcmd;
} else {
struct sepol_data data;
if (copy_from_user(&data, arg4, sizeof(struct sepol_data))) {
pr_err("sepol: copy sepol_data failed.\n");
return -1;
}
sepol1 = data.field_sepol1;
sepol2 = data.field_sepol2;
sepol3 = data.field_sepol3;
sepol4 = data.field_sepol4;
sepol5 = data.field_sepol5;
sepol6 = data.field_sepol6;
sepol7 = data.field_sepol7;
cmd = data.cmd;
subcmd = data.subcmd;
}
#else
// basically for full native, say (64BIT=y COMPAT=n) || (64BIT=n)
struct sepol_data data;
if (copy_from_user(&data, arg4, sizeof(struct sepol_data))) {
pr_err("sepol: copy sepol_data failed.\n");
return -1;
}
sepol1 = data.field_sepol1;
sepol2 = data.field_sepol2;
sepol3 = data.field_sepol3;
sepol4 = data.field_sepol4;
sepol5 = data.field_sepol5;
sepol6 = data.field_sepol6;
sepol7 = data.field_sepol7;
cmd = data.cmd;
subcmd = data.subcmd;
#endif
rcu_read_lock();
struct policydb *db = get_policydb();
int ret = -1;
if (cmd == CMD_NORMAL_PERM) {
char src_buf[MAX_SEPOL_LEN];
char tgt_buf[MAX_SEPOL_LEN];
char cls_buf[MAX_SEPOL_LEN];
char perm_buf[MAX_SEPOL_LEN];
char *s, *t, *c, *p;
if (get_object(src_buf, sepol1, sizeof(src_buf), &s) < 0) {
pr_err("sepol: copy src failed.\n");
goto exit;
}
if (get_object(tgt_buf, sepol2, sizeof(tgt_buf), &t) < 0) {
pr_err("sepol: copy tgt failed.\n");
goto exit;
}
if (get_object(cls_buf, sepol3, sizeof(cls_buf), &c) < 0) {
pr_err("sepol: copy cls failed.\n");
goto exit;
}
if (get_object(perm_buf, sepol4, sizeof(perm_buf), &p) <
0) {
pr_err("sepol: copy perm failed.\n");
goto exit;
}
bool success = false;
if (subcmd == 1) {
success = ksu_allow(db, s, t, c, p);
} else if (subcmd == 2) {
success = ksu_deny(db, s, t, c, p);
} else if (subcmd == 3) {
success = ksu_auditallow(db, s, t, c, p);
} else if (subcmd == 4) {
success = ksu_dontaudit(db, s, t, c, p);
} else {
pr_err("sepol: unknown subcmd: %d\n", subcmd);
}
ret = success ? 0 : -1;
} else if (cmd == CMD_XPERM) {
char src_buf[MAX_SEPOL_LEN];
char tgt_buf[MAX_SEPOL_LEN];
char cls_buf[MAX_SEPOL_LEN];
char __maybe_unused
operation[MAX_SEPOL_LEN]; // it is always ioctl now!
char perm_set[MAX_SEPOL_LEN];
char *s, *t, *c;
if (get_object(src_buf, sepol1, sizeof(src_buf), &s) < 0) {
pr_err("sepol: copy src failed.\n");
goto exit;
}
if (get_object(tgt_buf, sepol2, sizeof(tgt_buf), &t) < 0) {
pr_err("sepol: copy tgt failed.\n");
goto exit;
}
if (get_object(cls_buf, sepol3, sizeof(cls_buf), &c) < 0) {
pr_err("sepol: copy cls failed.\n");
goto exit;
}
if (strncpy_from_user(operation, sepol4,
sizeof(operation)) < 0) {
pr_err("sepol: copy operation failed.\n");
goto exit;
}
if (strncpy_from_user(perm_set, sepol5, sizeof(perm_set)) <
0) {
pr_err("sepol: copy perm_set failed.\n");
goto exit;
}
bool success = false;
if (subcmd == 1) {
success = ksu_allowxperm(db, s, t, c, perm_set);
} else if (subcmd == 2) {
success = ksu_auditallowxperm(db, s, t, c, perm_set);
} else if (subcmd == 3) {
success = ksu_dontauditxperm(db, s, t, c, perm_set);
} else {
pr_err("sepol: unknown subcmd: %d\n", subcmd);
}
ret = success ? 0 : -1;
} else if (cmd == CMD_TYPE_STATE) {
char src[MAX_SEPOL_LEN];
if (strncpy_from_user(src, sepol1, sizeof(src)) < 0) {
pr_err("sepol: copy src failed.\n");
goto exit;
}
bool success = false;
if (subcmd == 1) {
success = ksu_permissive(db, src);
} else if (subcmd == 2) {
success = ksu_enforce(db, src);
} else {
pr_err("sepol: unknown subcmd: %d\n", subcmd);
}
if (success)
ret = 0;
} else if (cmd == CMD_TYPE || cmd == CMD_TYPE_ATTR) {
char type[MAX_SEPOL_LEN];
char attr[MAX_SEPOL_LEN];
if (strncpy_from_user(type, sepol1, sizeof(type)) < 0) {
pr_err("sepol: copy type failed.\n");
goto exit;
}
if (strncpy_from_user(attr, sepol2, sizeof(attr)) < 0) {
pr_err("sepol: copy attr failed.\n");
goto exit;
}
bool success = false;
if (cmd == CMD_TYPE) {
success = ksu_type(db, type, attr);
} else {
success = ksu_typeattribute(db, type, attr);
}
if (!success) {
pr_err("sepol: %d failed.\n", cmd);
goto exit;
}
ret = 0;
} else if (cmd == CMD_ATTR) {
char attr[MAX_SEPOL_LEN];
if (strncpy_from_user(attr, sepol1, sizeof(attr)) < 0) {
pr_err("sepol: copy attr failed.\n");
goto exit;
}
if (!ksu_attribute(db, attr)) {
pr_err("sepol: %d failed.\n", cmd);
goto exit;
}
ret = 0;
} else if (cmd == CMD_TYPE_TRANSITION) {
char src[MAX_SEPOL_LEN];
char tgt[MAX_SEPOL_LEN];
char cls[MAX_SEPOL_LEN];
char default_type[MAX_SEPOL_LEN];
char object[MAX_SEPOL_LEN];
if (strncpy_from_user(src, sepol1, sizeof(src)) < 0) {
pr_err("sepol: copy src failed.\n");
goto exit;
}
if (strncpy_from_user(tgt, sepol2, sizeof(tgt)) < 0) {
pr_err("sepol: copy tgt failed.\n");
goto exit;
}
if (strncpy_from_user(cls, sepol3, sizeof(cls)) < 0) {
pr_err("sepol: copy cls failed.\n");
goto exit;
}
if (strncpy_from_user(default_type, sepol4,
sizeof(default_type)) < 0) {
pr_err("sepol: copy default_type failed.\n");
goto exit;
}
char *real_object;
if (sepol5 == NULL) {
real_object = NULL;
} else {
if (strncpy_from_user(object, sepol5,
sizeof(object)) < 0) {
pr_err("sepol: copy object failed.\n");
goto exit;
}
real_object = object;
}
bool success = ksu_type_transition(db, src, tgt, cls,
default_type, real_object);
if (success)
ret = 0;
} else if (cmd == CMD_TYPE_CHANGE) {
char src[MAX_SEPOL_LEN];
char tgt[MAX_SEPOL_LEN];
char cls[MAX_SEPOL_LEN];
char default_type[MAX_SEPOL_LEN];
if (strncpy_from_user(src, sepol1, sizeof(src)) < 0) {
pr_err("sepol: copy src failed.\n");
goto exit;
}
if (strncpy_from_user(tgt, sepol2, sizeof(tgt)) < 0) {
pr_err("sepol: copy tgt failed.\n");
goto exit;
}
if (strncpy_from_user(cls, sepol3, sizeof(cls)) < 0) {
pr_err("sepol: copy cls failed.\n");
goto exit;
}
if (strncpy_from_user(default_type, sepol4,
sizeof(default_type)) < 0) {
pr_err("sepol: copy default_type failed.\n");
goto exit;
}
bool success = false;
if (subcmd == 1) {
success = ksu_type_change(db, src, tgt, cls,
default_type);
} else if (subcmd == 2) {
success = ksu_type_member(db, src, tgt, cls,
default_type);
} else {
pr_err("sepol: unknown subcmd: %d\n", subcmd);
}
if (success)
ret = 0;
} else if (cmd == CMD_GENFSCON) {
char name[MAX_SEPOL_LEN];
char path[MAX_SEPOL_LEN];
char context[MAX_SEPOL_LEN];
if (strncpy_from_user(name, sepol1, sizeof(name)) < 0) {
pr_err("sepol: copy name failed.\n");
goto exit;
}
if (strncpy_from_user(path, sepol2, sizeof(path)) < 0) {
pr_err("sepol: copy path failed.\n");
goto exit;
}
if (strncpy_from_user(context, sepol3, sizeof(context)) <
0) {
pr_err("sepol: copy context failed.\n");
goto exit;
}
if (!ksu_genfscon(db, name, path, context)) {
pr_err("sepol: %d failed.\n", cmd);
goto exit;
}
ret = 0;
} else {
pr_err("sepol: unknown cmd: %d\n", cmd);
}
exit:
rcu_read_unlock();
// only allow and xallow needs to reset avc cache, but we cannot do that because
// we are in atomic context. so we just reset it every time.
reset_avc_cache();
return ret;
}

View File

@@ -0,0 +1,230 @@
#include "selinux.h"
#include "objsec.h"
#include "linux/version.h"
#include "../klog.h" // IWYU pragma: keep
#ifndef KSU_COMPAT_USE_SELINUX_STATE
#include "avc.h"
#endif
#define KERNEL_SU_DOMAIN "u:r:su:s0"
#ifdef CONFIG_KSU_SUSFS
#define KERNEL_INIT_DOMAIN "u:r:init:s0"
#define KERNEL_ZYGOTE_DOMAIN "u:r:zygote:s0"
u32 susfs_ksu_sid = 0;
u32 susfs_init_sid = 0;
u32 susfs_zygote_sid = 0;
#endif
static int transive_to_domain(const char *domain)
{
struct cred *cred;
struct task_security_struct *tsec;
u32 sid;
int error;
cred = (struct cred *)__task_cred(current);
tsec = cred->security;
if (!tsec) {
pr_err("tsec == NULL!\n");
return -1;
}
error = security_secctx_to_secid(domain, strlen(domain), &sid);
if (error) {
pr_info("security_secctx_to_secid %s -> sid: %d, error: %d\n",
domain, sid, error);
}
if (!error) {
tsec->sid = sid;
tsec->create_sid = 0;
tsec->keycreate_sid = 0;
tsec->sockcreate_sid = 0;
}
return error;
}
void ksu_setup_selinux(const char *domain)
{
if (transive_to_domain(domain)) {
pr_err("transive domain failed.\n");
return;
}
/* we didn't need this now, we have change selinux rules when boot!
if (!is_domain_permissive) {
if (set_domain_permissive() == 0) {
is_domain_permissive = true;
}
}*/
}
void ksu_setenforce(bool enforce)
{
#ifdef CONFIG_SECURITY_SELINUX_DEVELOP
#ifdef KSU_COMPAT_USE_SELINUX_STATE
selinux_state.enforcing = enforce;
#else
selinux_enforcing = enforce;
#endif
#endif
}
bool ksu_getenforce()
{
#ifdef CONFIG_SECURITY_SELINUX_DISABLE
#ifdef KSU_COMPAT_USE_SELINUX_STATE
if (selinux_state.disabled) {
#else
if (selinux_disabled) {
#endif
return false;
}
#endif
#ifdef CONFIG_SECURITY_SELINUX_DEVELOP
#ifdef KSU_COMPAT_USE_SELINUX_STATE
return selinux_state.enforcing;
#else
return selinux_enforcing;
#endif
#else
return true;
#endif
}
#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 10, 0)) && \
!defined(KSU_COMPAT_HAS_CURRENT_SID)
/*
* get the subjective security ID of the current task
*/
static inline u32 current_sid(void)
{
const struct task_security_struct *tsec = current_security();
return tsec->sid;
}
#endif
bool ksu_is_ksu_domain()
{
char *domain;
u32 seclen;
bool result;
int err = security_secid_to_secctx(current_sid(), &domain, &seclen);
if (err) {
return false;
}
result = strncmp(KERNEL_SU_DOMAIN, domain, seclen) == 0;
security_release_secctx(domain, seclen);
return result;
}
bool ksu_is_zygote(void *sec)
{
struct task_security_struct *tsec = (struct task_security_struct *)sec;
if (!tsec) {
return false;
}
char *domain;
u32 seclen;
bool result;
int err = security_secid_to_secctx(tsec->sid, &domain, &seclen);
if (err) {
return false;
}
result = strncmp("u:r:zygote:s0", domain, seclen) == 0;
security_release_secctx(domain, seclen);
return result;
}
#ifdef CONFIG_KSU_SUSFS
static inline void susfs_set_sid(const char *secctx_name, u32 *out_sid)
{
int err;
if (!secctx_name || !out_sid) {
pr_err("secctx_name || out_sid is NULL\n");
return;
}
err = security_secctx_to_secid(secctx_name, strlen(secctx_name),
out_sid);
if (err) {
pr_err("failed setting sid for '%s', err: %d\n", secctx_name, err);
return;
}
pr_info("sid '%u' is set for secctx_name '%s'\n", *out_sid, secctx_name);
}
bool susfs_is_sid_equal(void *sec, u32 sid2) {
struct task_security_struct *tsec = (struct task_security_struct *)sec;
if (!tsec) {
return false;
}
return tsec->sid == sid2;
}
u32 susfs_get_sid_from_name(const char *secctx_name)
{
u32 out_sid = 0;
int err;
if (!secctx_name) {
pr_err("secctx_name is NULL\n");
return 0;
}
err = security_secctx_to_secid(secctx_name, strlen(secctx_name),
&out_sid);
if (err) {
pr_err("failed getting sid from secctx_name: %s, err: %d\n", secctx_name, err);
return 0;
}
return out_sid;
}
u32 susfs_get_current_sid(void) {
return current_sid();
}
void susfs_set_zygote_sid(void)
{
susfs_set_sid(KERNEL_ZYGOTE_DOMAIN, &susfs_zygote_sid);
}
bool susfs_is_current_zygote_domain(void) {
return unlikely(current_sid() == susfs_zygote_sid);
}
void susfs_set_ksu_sid(void)
{
susfs_set_sid(KERNEL_SU_DOMAIN, &susfs_ksu_sid);
}
bool susfs_is_current_ksu_domain(void) {
return unlikely(current_sid() == susfs_ksu_sid);
}
void susfs_set_init_sid(void)
{
susfs_set_sid(KERNEL_INIT_DOMAIN, &susfs_init_sid);
}
bool susfs_is_current_init_domain(void) {
return unlikely(current_sid() == susfs_init_sid);
}
#endif
#define DEVPTS_DOMAIN "u:object_r:ksu_file:s0"
u32 ksu_get_devpts_sid()
{
u32 devpts_sid = 0;
int err = security_secctx_to_secid(DEVPTS_DOMAIN, strlen(DEVPTS_DOMAIN),
&devpts_sid);
if (err) {
pr_info("get devpts sid err %d\n", err);
}
return devpts_sid;
}

View File

@@ -0,0 +1,37 @@
#ifndef __KSU_H_SELINUX
#define __KSU_H_SELINUX
#include "linux/types.h"
#include "linux/version.h"
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 10, 0)) || defined(KSU_COMPAT_HAS_SELINUX_STATE)
#define KSU_COMPAT_USE_SELINUX_STATE
#endif
void ksu_setup_selinux(const char *);
void ksu_setenforce(bool);
bool ksu_getenforce();
bool ksu_is_ksu_domain();
bool ksu_is_zygote(void *cred);
void ksu_apply_kernelsu_rules();
#ifdef CONFIG_KSU_SUSFS_SUS_MOUNT
bool susfs_is_sid_equal(void *sec, u32 sid2);
u32 susfs_get_sid_from_name(const char *secctx_name);
u32 susfs_get_current_sid(void);
void susfs_set_zygote_sid(void);
bool susfs_is_current_zygote_domain(void);
void susfs_set_ksu_sid(void);
bool susfs_is_current_ksu_domain(void);
void susfs_set_init_sid(void);
bool susfs_is_current_init_domain(void);
#endif
u32 ksu_get_devpts_sid();
#endif

File diff suppressed because it is too large Load Diff

View File

@@ -0,0 +1,46 @@
#ifndef __KSU_H_SEPOLICY
#define __KSU_H_SEPOLICY
#include <linux/types.h>
#include "ss/policydb.h"
// Operation on types
bool ksu_type(struct policydb *db, const char *name, const char *attr);
bool ksu_attribute(struct policydb *db, const char *name);
bool ksu_permissive(struct policydb *db, const char *type);
bool ksu_enforce(struct policydb *db, const char *type);
bool ksu_typeattribute(struct policydb *db, const char *type, const char *attr);
bool ksu_exists(struct policydb *db, const char *type);
// Access vector rules
bool ksu_allow(struct policydb *db, const char *src, const char *tgt,
const char *cls, const char *perm);
bool ksu_deny(struct policydb *db, const char *src, const char *tgt,
const char *cls, const char *perm);
bool ksu_auditallow(struct policydb *db, const char *src, const char *tgt,
const char *cls, const char *perm);
bool ksu_dontaudit(struct policydb *db, const char *src, const char *tgt,
const char *cls, const char *perm);
// Extended permissions access vector rules
bool ksu_allowxperm(struct policydb *db, const char *src, const char *tgt,
const char *cls, const char *range);
bool ksu_auditallowxperm(struct policydb *db, const char *src, const char *tgt,
const char *cls, const char *range);
bool ksu_dontauditxperm(struct policydb *db, const char *src, const char *tgt,
const char *cls, const char *range);
// Type rules
bool ksu_type_transition(struct policydb *db, const char *src, const char *tgt,
const char *cls, const char *def, const char *obj);
bool ksu_type_change(struct policydb *db, const char *src, const char *tgt,
const char *cls, const char *def);
bool ksu_type_member(struct policydb *db, const char *src, const char *tgt,
const char *cls, const char *def);
// File system labeling
bool ksu_genfscon(struct policydb *db, const char *fs_name, const char *path,
const char *ctx);
#endif

75
KernelSU-Next/kernel/setup.sh Executable file
View File

@@ -0,0 +1,75 @@
#!/bin/sh
set -eu
GKI_ROOT=$(pwd)
display_usage() {
echo "Usage: $0 [--cleanup | <commit-or-tag>]"
echo " --cleanup: Cleans up previous modifications made by the script."
echo " <commit-or-tag>: Sets up or updates the KernelSU-Next to specified tag or commit."
echo " -h, --help: Displays this usage information."
echo " (no args): Sets up or updates the KernelSU-Next environment to the latest tagged version."
}
initialize_variables() {
if test -d "$GKI_ROOT/common/drivers"; then
DRIVER_DIR="$GKI_ROOT/common/drivers"
elif test -d "$GKI_ROOT/drivers"; then
DRIVER_DIR="$GKI_ROOT/drivers"
else
echo '[ERROR] "drivers/" directory not found.'
exit 127
fi
DRIVER_MAKEFILE=$DRIVER_DIR/Makefile
DRIVER_KCONFIG=$DRIVER_DIR/Kconfig
}
# Reverts modifications made by this script
perform_cleanup() {
echo "[+] Cleaning up..."
[ -L "$DRIVER_DIR/kernelsu" ] && rm "$DRIVER_DIR/kernelsu" && echo "[-] Symlink removed."
grep -q "kernelsu" "$DRIVER_MAKEFILE" && sed -i '/kernelsu/d' "$DRIVER_MAKEFILE" && echo "[-] Makefile reverted."
grep -q "drivers/kernelsu/Kconfig" "$DRIVER_KCONFIG" && sed -i '/drivers\/kernelsu\/Kconfig/d' "$DRIVER_KCONFIG" && echo "[-] Kconfig reverted."
if [ -d "$GKI_ROOT/KernelSU-Next" ]; then
rm -rf "$GKI_ROOT/KernelSU-Next" && echo "[-] KernelSU-Next directory deleted."
fi
}
# Sets up or update KernelSU-Next environment
setup_kernelsu() {
echo "[+] Setting up KernelSU-Next..."
test -d "$GKI_ROOT/KernelSU-Next" || git clone https://github.com/KernelSU-Next/KernelSU-Next && echo "[+] Repository cloned."
cd "$GKI_ROOT/KernelSU-Next"
git stash && echo "[-] Stashed current changes."
if [ "$(git status | grep -Po 'v\d+(\.\d+)*' | head -n1)" ]; then
git checkout next && echo "[-] Switched to next branch."
fi
git pull && echo "[+] Repository updated."
if [ -z "${1-}" ]; then
git checkout "$(git describe --abbrev=0 --tags)" && echo "[-] Checked out latest tag."
else
git checkout "$1" && echo "[-] Checked out $1." || echo "[-] Checkout default branch"
fi
cd "$DRIVER_DIR"
ln -sf "$(realpath --relative-to="$DRIVER_DIR" "$GKI_ROOT/KernelSU-Next/kernel")" "kernelsu" && echo "[+] Symlink created."
# Add entries in Makefile and Kconfig if not already existing
grep -q "kernelsu" "$DRIVER_MAKEFILE" || printf "\nobj-\$(CONFIG_KSU) += kernelsu/\n" >> "$DRIVER_MAKEFILE" && echo "[+] Modified Makefile."
grep -q "source \"drivers/kernelsu/Kconfig\"" "$DRIVER_KCONFIG" || sed -i "/endmenu/i\source \"drivers/kernelsu/Kconfig\"" "$DRIVER_KCONFIG" && echo "[+] Modified Kconfig."
echo '[+] Done.'
}
# Process command-line arguments
if [ "$#" -eq 0 ]; then
initialize_variables
setup_kernelsu
elif [ "$1" = "-h" ] || [ "$1" = "--help" ]; then
display_usage
elif [ "$1" = "--cleanup" ]; then
initialize_variables
perform_cleanup
else
initialize_variables
setup_kernelsu "$@"
fi

View File

@@ -0,0 +1,415 @@
#include <linux/dcache.h>
#include <linux/security.h>
#include <asm/current.h>
#include <linux/cred.h>
#include <linux/err.h>
#include <linux/fs.h>
#include <linux/kprobes.h>
#include <linux/types.h>
#include <linux/uaccess.h>
#include <linux/version.h>
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
#include <linux/sched/task_stack.h>
#else
#include <linux/sched.h>
#endif
#ifdef CONFIG_KSU_SUSFS_SUS_SU
#include <linux/susfs_def.h>
#endif
#include "objsec.h"
#include "allowlist.h"
#include "arch.h"
#include "klog.h" // IWYU pragma: keep
#include "ksud.h"
#include "kernel_compat.h"
#define SU_PATH "/system/bin/su"
#define SH_PATH "/system/bin/sh"
#ifndef CONFIG_KSU_KPROBES_HOOK
static bool ksu_sucompat_non_kp __read_mostly = true;
#endif
extern void ksu_escape_to_root();
static const char sh_path[] = "/system/bin/sh";
static const char ksud_path[] = KSUD_PATH;
static const char su[] = SU_PATH;
static inline void __user *userspace_stack_buffer(const void *d, size_t len)
{
/* To avoid having to mmap a page in userspace, just write below the stack
* pointer. */
char __user *p = (void __user *)current_user_stack_pointer() - len;
return copy_to_user(p, d, len) ? NULL : p;
}
static inline char __user *sh_user_path(void)
{
return userspace_stack_buffer(sh_path, sizeof(sh_path));
}
static inline char __user *ksud_user_path(void)
{
return userspace_stack_buffer(ksud_path, sizeof(ksud_path));
}
int ksu_handle_faccessat(int *dfd, const char __user **filename_user, int *mode,
int *__unused_flags)
{
#ifndef CONFIG_KSU_KPROBES_HOOK
if (!ksu_sucompat_non_kp) {
return 0;
}
#endif
#ifndef CONFIG_KSU_SUSFS_SUS_SU
if (!ksu_is_allow_uid(current_uid().val)) {
return 0;
}
#endif
#ifdef CONFIG_KSU_SUSFS_SUS_SU
char path[sizeof(su) + 1] = {0};
#else
char path[sizeof(su) + 1];
memset(path, 0, sizeof(path));
#endif
ksu_strncpy_from_user_nofault(path, *filename_user, sizeof(path));
if (unlikely(!memcmp(path, su, sizeof(su)))) {
pr_info("faccessat su->sh!\n");
*filename_user = sh_user_path();
}
return 0;
}
#if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 1, 0) && defined(CONFIG_KSU_SUSFS_SUS_SU)
struct filename* susfs_ksu_handle_stat(int *dfd, const char __user **filename_user, int *flags) {
struct filename *name = getname_flags(*filename_user, getname_statx_lookup_flags(*flags), NULL);
if (unlikely(IS_ERR(name) || name->name == NULL)) {
return name;
}
if (likely(memcmp(name->name, su, sizeof(su)))) {
return name;
}
const char sh[] = SH_PATH;
pr_info("vfs_fstatat su->sh!\n");
memcpy((void *)name->name, sh, sizeof(sh));
return name;
}
#endif
int ksu_handle_stat(int *dfd, const char __user **filename_user, int *flags)
{
#ifndef CONFIG_KSU_KPROBES_HOOK
if (!ksu_sucompat_non_kp){
return 0;
}
#endif
#ifndef CONFIG_KSU_SUSFS_SUS_SU
if (!ksu_is_allow_uid(current_uid().val)) {
return 0;
}
#endif
if (unlikely(!filename_user)) {
return 0;
}
#ifdef CONFIG_KSU_SUSFS_SUS_SU
char path[sizeof(su) + 1] = {0};
#else
char path[sizeof(su) + 1];
memset(path, 0, sizeof(path));
#endif
// Remove this later!! we use syscall hook, so this will never happen!!!!!
#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 18, 0) && 0
// it becomes a `struct filename *` after 5.18
// https://elixir.bootlin.com/linux/v5.18/source/fs/stat.c#L216
const char sh[] = SH_PATH;
struct filename *filename = *((struct filename **)filename_user);
if (IS_ERR(filename)) {
return 0;
}
if (likely(memcmp(filename->name, su, sizeof(su))))
return 0;
pr_info("vfs_statx su->sh!\n");
memcpy((void *)filename->name, sh, sizeof(sh));
#else
ksu_strncpy_from_user_nofault(path, *filename_user, sizeof(path));
if (unlikely(!memcmp(path, su, sizeof(su)))) {
pr_info("newfstatat su->sh!\n");
*filename_user = sh_user_path();
}
#endif
return 0;
}
// the call from execve_handler_pre won't provided correct value for __never_use_argument, use them after fix execve_handler_pre, keeping them for consistence for manually patched code
int ksu_handle_execveat_sucompat(int *fd, struct filename **filename_ptr,
void *__never_use_argv, void *__never_use_envp,
int *__never_use_flags)
{
struct filename *filename;
#ifndef CONFIG_KSU_KPROBES_HOOK
if (!ksu_sucompat_non_kp) {
return 0;
}
#endif
if (unlikely(!filename_ptr))
return 0;
filename = *filename_ptr;
if (IS_ERR(filename)) {
return 0;
}
if (likely(memcmp(filename->name, su, sizeof(su))))
return 0;
#ifndef CONFIG_KSU_SUSFS_SUS_SU
if (!ksu_is_allow_uid(current_uid().val))
return 0;
#endif
pr_info("do_execveat_common su found\n");
memcpy((void *)filename->name, ksud_path, sizeof(ksud_path));
ksu_escape_to_root();
return 0;
}
int ksu_handle_execve_sucompat(int *fd, const char __user **filename_user,
void *__never_use_argv, void *__never_use_envp,
int *__never_use_flags)
{
//const char su[] = SU_PATH;
#ifdef CONFIG_KSU_SUSFS_SUS_SU
char path[sizeof(su) + 1] = {0};
#else
char path[sizeof(su) + 1];
#endif
#ifndef CONFIG_KSU_KPROBES_HOOK
if (!ksu_sucompat_non_kp) {
return 0;
}
#endif
if (unlikely(!filename_user))
return 0;
#ifndef CONFIG_KSU_SUSFS_SUS_SU
memset(path, 0, sizeof(path));
#endif
ksu_strncpy_from_user_retry(path, *filename_user, sizeof(path));
if (likely(memcmp(path, su, sizeof(su))))
return 0;
if (!ksu_is_allow_uid(current_uid().val))
return 0;
pr_info("sys_execve su found\n");
*filename_user = ksud_user_path();
ksu_escape_to_root();
return 0;
}
int ksu_handle_devpts(struct inode *inode)
{
#ifndef CONFIG_KSU_KPROBES_HOOK
if (!ksu_sucompat_non_kp) {
return 0;
}
#endif
if (!current->mm) {
return 0;
}
uid_t uid = current_uid().val;
if (uid % 100000 < 10000) {
// not untrusted_app, ignore it
return 0;
}
if (!ksu_is_allow_uid(uid))
return 0;
if (ksu_devpts_sid) {
#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 1, 0)
struct inode_security_struct *sec = selinux_inode(inode);
#else
struct inode_security_struct *sec =
(struct inode_security_struct *)inode->i_security;
#endif
if (sec) {
sec->sid = ksu_devpts_sid;
}
}
return 0;
}
#ifdef CONFIG_KSU_KPROBES_HOOK
static int faccessat_handler_pre(struct kprobe *p, struct pt_regs *regs)
{
struct pt_regs *real_regs = PT_REAL_REGS(regs);
int *dfd = (int *)&PT_REGS_PARM1(real_regs);
const char __user **filename_user =
(const char **)&PT_REGS_PARM2(real_regs);
int *mode = (int *)&PT_REGS_PARM3(real_regs);
return ksu_handle_faccessat(dfd, filename_user, mode, NULL);
}
static int newfstatat_handler_pre(struct kprobe *p, struct pt_regs *regs)
{
struct pt_regs *real_regs = PT_REAL_REGS(regs);
int *dfd = (int *)&PT_REGS_PARM1(real_regs);
const char __user **filename_user =
(const char **)&PT_REGS_PARM2(real_regs);
int *flags = (int *)&PT_REGS_SYSCALL_PARM4(real_regs);
return ksu_handle_stat(dfd, filename_user, flags);
}
static int execve_handler_pre(struct kprobe *p, struct pt_regs *regs)
{
struct pt_regs *real_regs = PT_REAL_REGS(regs);
const char __user **filename_user =
(const char **)&PT_REGS_PARM1(real_regs);
return ksu_handle_execve_sucompat(AT_FDCWD, filename_user, NULL, NULL,
NULL);
}
static int pts_unix98_lookup_pre(struct kprobe *p, struct pt_regs *regs)
{
struct inode *inode;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 6, 0)
struct file *file = (struct file *)PT_REGS_PARM2(regs);
inode = file->f_path.dentry->d_inode;
#else
inode = (struct inode *)PT_REGS_PARM2(regs);
#endif
return ksu_handle_devpts(inode);
}
static struct kprobe *init_kprobe(const char *name,
kprobe_pre_handler_t handler)
{
struct kprobe *kp = kzalloc(sizeof(struct kprobe), GFP_KERNEL);
if (!kp)
return NULL;
kp->symbol_name = name;
kp->pre_handler = handler;
int ret = register_kprobe(kp);
pr_info("sucompat: register_%s kprobe: %d\n", name, ret);
if (ret) {
kfree(kp);
return NULL;
}
return kp;
}
static void destroy_kprobe(struct kprobe **kp_ptr)
{
struct kprobe *kp = *kp_ptr;
if (!kp)
return;
unregister_kprobe(kp);
synchronize_rcu();
kfree(kp);
*kp_ptr = NULL;
}
static struct kprobe *su_kps[4];
#endif
// sucompat: permited process can execute 'su' to gain root access.
void ksu_sucompat_init()
{
#ifdef CONFIG_KSU_KPROBES_HOOK
su_kps[0] = init_kprobe(SYS_EXECVE_SYMBOL, execve_handler_pre);
su_kps[1] = init_kprobe(SYS_FACCESSAT_SYMBOL, faccessat_handler_pre);
su_kps[2] = init_kprobe(SYS_NEWFSTATAT_SYMBOL, newfstatat_handler_pre);
su_kps[3] = init_kprobe("pts_unix98_lookup", pts_unix98_lookup_pre);
#else
ksu_sucompat_non_kp = true;
pr_info("ksu_sucompat_init: hooks enabled: execve/execveat_su, faccessat, stat, devpts\n");
#endif
}
void ksu_sucompat_exit()
{
#ifdef CONFIG_KSU_KPROBES_HOOK
for (int i = 0; i < ARRAY_SIZE(su_kps); i++) {
destroy_kprobe(&su_kps[i]);
}
#else
ksu_sucompat_non_kp = false;
pr_info("ksu_sucompat_exit: hooks disabled: execve/execveat_su, faccessat, stat, devpts\n");
#endif
}
#ifdef CONFIG_KSU_SUSFS_SUS_SU
extern bool ksu_su_compat_enabled;
bool ksu_devpts_hook = false;
bool susfs_is_sus_su_hooks_enabled __read_mostly = false;
int susfs_sus_su_working_mode = 0;
static bool ksu_is_su_kps_enabled(void) {
for (int i = 0; i < ARRAY_SIZE(su_kps); i++) {
if (su_kps[i]) {
return true;
}
}
return false;
}
void ksu_susfs_disable_sus_su(void) {
susfs_is_sus_su_hooks_enabled = false;
ksu_devpts_hook = false;
susfs_sus_su_working_mode = SUS_SU_DISABLED;
// Re-enable the su_kps for user, users need to toggle off the kprobe hooks again in ksu manager if they want it disabled.
if (!ksu_is_su_kps_enabled()) {
ksu_sucompat_init();
ksu_su_compat_enabled = true;
}
}
void ksu_susfs_enable_sus_su(void) {
if (ksu_is_su_kps_enabled()) {
ksu_sucompat_exit();
ksu_su_compat_enabled = false;
}
susfs_is_sus_su_hooks_enabled = true;
ksu_devpts_hook = true;
susfs_sus_su_working_mode = SUS_SU_WITH_HOOKS;
}
#endif // #ifdef CONFIG_KSU_SUSFS_SUS_SU

View File

@@ -0,0 +1,469 @@
#include <linux/err.h>
#include <linux/fs.h>
#include <linux/list.h>
#include <linux/slab.h>
#include <linux/string.h>
#include <linux/types.h>
#include <linux/version.h>
#include "allowlist.h"
#include "klog.h" // IWYU pragma: keep
#include "ksu.h"
#include "manager.h"
#include "throne_tracker.h"
#include "kernel_compat.h"
uid_t ksu_manager_uid = KSU_INVALID_UID;
#define SYSTEM_PACKAGES_LIST_PATH "/data/system/packages.list.tmp"
struct uid_data {
struct list_head list;
u32 uid;
char package[KSU_MAX_PACKAGE_NAME];
};
static int get_pkg_from_apk_path(char *pkg, const char *path)
{
int len = strlen(path);
if (len >= KSU_MAX_PACKAGE_NAME || len < 1)
return -1;
const char *last_slash = NULL;
const char *second_last_slash = NULL;
int i;
for (i = len - 1; i >= 0; i--) {
if (path[i] == '/') {
if (!last_slash) {
last_slash = &path[i];
} else {
second_last_slash = &path[i];
break;
}
}
}
if (!last_slash || !second_last_slash)
return -1;
const char *last_hyphen = strchr(second_last_slash, '-');
if (!last_hyphen || last_hyphen > last_slash)
return -1;
int pkg_len = last_hyphen - second_last_slash - 1;
if (pkg_len >= KSU_MAX_PACKAGE_NAME || pkg_len <= 0)
return -1;
// Copying the package name
strncpy(pkg, second_last_slash + 1, pkg_len);
pkg[pkg_len] = '\0';
return 0;
}
static void crown_manager(const char *apk, struct list_head *uid_data)
{
char pkg[KSU_MAX_PACKAGE_NAME];
if (get_pkg_from_apk_path(pkg, apk) < 0) {
pr_err("Failed to get package name from apk path: %s\n", apk);
return;
}
pr_info("manager pkg: %s\n", pkg);
#ifdef KSU_MANAGER_PACKAGE
// pkg is `/<real package>`
if (strncmp(pkg, KSU_MANAGER_PACKAGE, sizeof(KSU_MANAGER_PACKAGE))) {
pr_info("manager package is inconsistent with kernel build: %s\n",
KSU_MANAGER_PACKAGE);
return;
}
#endif
struct list_head *list = (struct list_head *)uid_data;
struct uid_data *np;
list_for_each_entry (np, list, list) {
if (strncmp(np->package, pkg, KSU_MAX_PACKAGE_NAME) == 0) {
pr_info("Crowning manager: %s(uid=%d)\n", pkg, np->uid);
ksu_set_manager_uid(np->uid);
break;
}
}
}
#define DATA_PATH_LEN 384 // 384 is enough for /data/app/<package>/base.apk
struct data_path {
char dirpath[DATA_PATH_LEN];
int depth;
struct list_head list;
};
struct apk_path_hash {
unsigned int hash;
bool exists;
struct list_head list;
};
static struct list_head apk_path_hash_list = LIST_HEAD_INIT(apk_path_hash_list);
struct my_dir_context {
struct dir_context ctx;
struct list_head *data_path_list;
char *parent_dir;
void *private_data;
int depth;
int *stop;
};
// https://docs.kernel.org/filesystems/porting.html
// filldir_t (readdir callbacks) calling conventions have changed. Instead of returning 0 or -E... it returns bool now. false means "no more" (as -E... used to) and true - "keep going" (as 0 in old calling conventions). Rationale: callers never looked at specific -E... values anyway. -> iterate_shared() instances require no changes at all, all filldir_t ones in the tree converted.
#if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 1, 0)
#define FILLDIR_RETURN_TYPE bool
#define FILLDIR_ACTOR_CONTINUE true
#define FILLDIR_ACTOR_STOP false
#else
#define FILLDIR_RETURN_TYPE int
#define FILLDIR_ACTOR_CONTINUE 0
#define FILLDIR_ACTOR_STOP -EINVAL
#endif
FILLDIR_RETURN_TYPE my_actor(struct dir_context *ctx, const char *name,
int namelen, loff_t off, u64 ino,
unsigned int d_type)
{
struct my_dir_context *my_ctx =
container_of(ctx, struct my_dir_context, ctx);
char dirpath[DATA_PATH_LEN];
if (!my_ctx) {
pr_err("Invalid context\n");
return FILLDIR_ACTOR_STOP;
}
if (my_ctx->stop && *my_ctx->stop) {
pr_info("Stop searching\n");
return FILLDIR_ACTOR_STOP;
}
if (!strncmp(name, "..", namelen) || !strncmp(name, ".", namelen))
return FILLDIR_ACTOR_CONTINUE; // Skip "." and ".."
if (d_type == DT_DIR && namelen >= 8 && !strncmp(name, "vmdl", 4) &&
!strncmp(name + namelen - 4, ".tmp", 4)) {
pr_info("Skipping directory: %.*s\n", namelen, name);
return FILLDIR_ACTOR_CONTINUE; // Skip staging package
}
if (snprintf(dirpath, DATA_PATH_LEN, "%s/%.*s", my_ctx->parent_dir,
namelen, name) >= DATA_PATH_LEN) {
pr_err("Path too long: %s/%.*s\n", my_ctx->parent_dir, namelen,
name);
return FILLDIR_ACTOR_CONTINUE;
}
if (d_type == DT_DIR && my_ctx->depth > 0 &&
(my_ctx->stop && !*my_ctx->stop)) {
struct data_path *data = kmalloc(sizeof(struct data_path), GFP_ATOMIC);
if (!data) {
pr_err("Failed to allocate memory for %s\n", dirpath);
return FILLDIR_ACTOR_CONTINUE;
}
#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 8, 0)
strlcpy(data->dirpath, dirpath, DATA_PATH_LEN);
#else
strscpy(data->dirpath, dirpath, DATA_PATH_LEN);
#endif
data->depth = my_ctx->depth - 1;
list_add_tail(&data->list, my_ctx->data_path_list);
} else {
if ((namelen == 8) && (strncmp(name, "base.apk", namelen) == 0)) {
struct apk_path_hash *pos, *n;
#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 8, 0)
unsigned int hash = full_name_hash(dirpath, strlen(dirpath));
#else
unsigned int hash = full_name_hash(NULL, dirpath, strlen(dirpath));
#endif
list_for_each_entry(pos, &apk_path_hash_list, list) {
if (hash == pos->hash) {
pos->exists = true;
return FILLDIR_ACTOR_CONTINUE;
}
}
bool is_manager = ksu_is_manager_apk(dirpath);
pr_info("Found new base.apk at path: %s, is_manager: %d\n",
dirpath, is_manager);
if (is_manager) {
crown_manager(dirpath, my_ctx->private_data);
*my_ctx->stop = 1;
// Manager found, clear APK cache list
list_for_each_entry_safe(pos, n, &apk_path_hash_list, list) {
list_del(&pos->list);
kfree(pos);
}
} else {
struct apk_path_hash *apk_data = kmalloc(sizeof(struct apk_path_hash), GFP_ATOMIC);
apk_data->hash = hash;
apk_data->exists = true;
list_add_tail(&apk_data->list, &apk_path_hash_list);
}
}
}
return FILLDIR_ACTOR_CONTINUE;
}
/*
* small helper to check if lock is held
* false - file is stable
* true - file is being deleted/renamed
* possibly optional
*
*/
bool is_lock_held(const char *path)
{
struct path kpath;
// kern_path returns 0 on success
if (kern_path(path, 0, &kpath))
return true;
// just being defensive
if (!kpath.dentry) {
path_put(&kpath);
return true;
}
if (!spin_trylock(&kpath.dentry->d_lock)) {
pr_info("%s: lock held, bail out!\n", __func__);
path_put(&kpath);
return true;
}
// we hold it ourselves here!
spin_unlock(&kpath.dentry->d_lock);
path_put(&kpath);
return false;
}
// compat: https://elixir.bootlin.com/linux/v3.9/source/include/linux/fs.h#L771
#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)
#define S_MAGIC_COMPAT(x) ((x)->f_inode->i_sb->s_magic)
#else
#define S_MAGIC_COMPAT(x) ((x)->f_path.dentry->d_inode->i_sb->s_magic)
#endif
void search_manager(const char *path, int depth, struct list_head *uid_data)
{
int i, stop = 0;
struct list_head data_path_list;
INIT_LIST_HEAD(&data_path_list);
unsigned long data_app_magic = 0;
// Initialize APK cache list
struct apk_path_hash *pos, *n;
list_for_each_entry(pos, &apk_path_hash_list, list) {
pos->exists = false;
}
// First depth
struct data_path data;
#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 8, 0)
strlcpy(data.dirpath, path, DATA_PATH_LEN);
#else
strscpy(data.dirpath, path, DATA_PATH_LEN);
#endif
data.depth = depth;
list_add_tail(&data.list, &data_path_list);
for (i = depth; i >= 0; i--) {
struct data_path *pos, *n;
list_for_each_entry_safe(pos, n, &data_path_list, list) {
struct my_dir_context ctx = { .ctx.actor = my_actor,
.data_path_list = &data_path_list,
.parent_dir = pos->dirpath,
.private_data = uid_data,
.depth = pos->depth,
.stop = &stop };
struct file *file;
if (!stop) {
file = ksu_filp_open_compat(pos->dirpath, O_RDONLY | O_NOFOLLOW, 0);
if (IS_ERR(file)) {
pr_err("Failed to open directory: %s, err: %ld\n", pos->dirpath, PTR_ERR(file));
goto skip_iterate;
}
// grab magic on first folder, which is /data/app
if (!data_app_magic) {
if (S_MAGIC_COMPAT(file)) {
data_app_magic = S_MAGIC_COMPAT(file);
pr_info("%s: dir: %s got magic! 0x%lx\n", __func__, pos->dirpath, data_app_magic);
} else {
filp_close(file, NULL);
goto skip_iterate;
}
}
if (S_MAGIC_COMPAT(file) != data_app_magic) {
pr_info("%s: skip: %s magic: 0x%lx expected: 0x%lx\n", __func__, pos->dirpath,
S_MAGIC_COMPAT(file), data_app_magic);
filp_close(file, NULL);
goto skip_iterate;
}
iterate_dir(file, &ctx.ctx);
filp_close(file, NULL);
}
skip_iterate:
list_del(&pos->list);
if (pos != &data)
kfree(pos);
}
}
// Remove stale cached APK entries
list_for_each_entry_safe(pos, n, &apk_path_hash_list, list) {
if (!pos->exists) {
list_del(&pos->list);
kfree(pos);
}
}
}
static bool is_uid_exist(uid_t uid, char *package, void *data)
{
struct list_head *list = (struct list_head *)data;
struct uid_data *np;
bool exist = false;
list_for_each_entry (np, list, list) {
if (np->uid == uid % 100000 &&
strncmp(np->package, package, KSU_MAX_PACKAGE_NAME) == 0) {
exist = true;
break;
}
}
return exist;
}
void ksu_track_throne()
{
struct file *fp;
int tries = 0;
while (tries++ < 10) {
if (!is_lock_held(SYSTEM_PACKAGES_LIST_PATH)) {
fp = ksu_filp_open_compat(SYSTEM_PACKAGES_LIST_PATH, O_RDONLY, 0);
if (!IS_ERR(fp))
break;
}
pr_info("%s: waiting for %s\n", __func__, SYSTEM_PACKAGES_LIST_PATH);
msleep(100); // migth as well add a delay
};
if (IS_ERR(fp)) {
pr_err("%s: open " SYSTEM_PACKAGES_LIST_PATH " failed: %ld\n", __func__, PTR_ERR(fp));
return;
} else
pr_info("%s: %s found!\n", __func__, SYSTEM_PACKAGES_LIST_PATH);
struct list_head uid_list;
INIT_LIST_HEAD(&uid_list);
char chr = 0;
loff_t pos = 0;
loff_t line_start = 0;
char buf[KSU_MAX_PACKAGE_NAME];
for (;;) {
ssize_t count =
ksu_kernel_read_compat(fp, &chr, sizeof(chr), &pos);
if (count != sizeof(chr))
break;
if (chr != '\n')
continue;
count = ksu_kernel_read_compat(fp, buf, sizeof(buf),
&line_start);
struct uid_data *data =
kzalloc(sizeof(struct uid_data), GFP_ATOMIC);
if (!data) {
filp_close(fp, 0);
goto out;
}
char *tmp = buf;
const char *delim = " ";
char *package = strsep(&tmp, delim);
char *uid = strsep(&tmp, delim);
if (!uid || !package) {
pr_err("update_uid: package or uid is NULL!\n");
break;
}
u32 res;
if (kstrtou32(uid, 10, &res)) {
pr_err("update_uid: uid parse err\n");
break;
}
data->uid = res;
strncpy(data->package, package, KSU_MAX_PACKAGE_NAME);
list_add_tail(&data->list, &uid_list);
// reset line start
line_start = pos;
}
filp_close(fp, 0);
// now update uid list
struct uid_data *np;
struct uid_data *n;
// first, check if manager_uid exist!
bool manager_exist = false;
list_for_each_entry (np, &uid_list, list) {
// if manager is installed in work profile, the uid in packages.list is still equals main profile
// don't delete it in this case!
int manager_uid = ksu_get_manager_uid() % 100000;
if (np->uid == manager_uid) {
manager_exist = true;
break;
}
}
if (!manager_exist) {
if (ksu_is_manager_uid_valid()) {
pr_info("manager is uninstalled, invalidate it!\n");
ksu_invalidate_manager_uid();
goto prune;
}
pr_info("Searching manager...\n");
search_manager("/data/app", 2, &uid_list);
pr_info("Search manager finished\n");
}
prune:
// then prune the allowlist
ksu_prune_allowlist(is_uid_exist, &uid_list);
out:
// free uid_list
list_for_each_entry_safe (np, n, &uid_list, list) {
list_del(&np->list);
kfree(np);
}
}
void ksu_throne_tracker_init()
{
// nothing to do
}
void ksu_throne_tracker_exit()
{
// nothing to do
}

View File

@@ -0,0 +1,12 @@
#ifndef __KSU_H_UID_OBSERVER
#define __KSU_H_UID_OBSERVER
void ksu_throne_tracker_init();
void ksu_throne_tracker_exit();
void ksu_track_throne();
bool is_lock_held(const char *path);
#endif

10
KernelSU-Next/manager/.gitignore vendored Normal file
View File

@@ -0,0 +1,10 @@
*.iml
.gradle
.idea
.kotlin
.DS_Store
build
captures
.cxx
local.properties
key.jks

2
KernelSU-Next/manager/app/.gitignore vendored Normal file
View File

@@ -0,0 +1,2 @@
/build
/release/

View File

@@ -0,0 +1,138 @@
@file:Suppress("UnstableApiUsage")
import com.android.build.gradle.internal.api.BaseVariantOutputImpl
import com.android.build.gradle.tasks.PackageAndroidArtifact
plugins {
alias(libs.plugins.agp.app)
alias(libs.plugins.kotlin)
alias(libs.plugins.compose.compiler)
alias(libs.plugins.ksp)
alias(libs.plugins.lsplugin.apksign)
id("kotlin-parcelize")
}
val managerVersionCode: Int by rootProject.extra
val managerVersionName: String by rootProject.extra
apksign {
storeFileProperty = "KEYSTORE_FILE"
storePasswordProperty = "KEYSTORE_PASSWORD"
keyAliasProperty = "KEY_ALIAS"
keyPasswordProperty = "KEY_PASSWORD"
}
android {
namespace = "com.rifsxd.ksunext"
buildTypes {
release {
isMinifyEnabled = true
isShrinkResources = true
proguardFiles(getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro")
}
}
buildFeatures {
aidl = true
buildConfig = true
compose = true
prefab = true
}
kotlinOptions {
jvmTarget = "21"
}
packaging {
jniLibs {
useLegacyPackaging = true
}
resources {
// https://stackoverflow.com/a/58956288
// It will break Layout Inspector, but it's unused for release build.
excludes += "META-INF/*.version"
// https://github.com/Kotlin/kotlinx.coroutines?tab=readme-ov-file#avoiding-including-the-debug-infrastructure-in-the-resulting-apk
excludes += "DebugProbesKt.bin"
// https://issueantenna.com/repo/kotlin/kotlinx.coroutines/issues/3158
excludes += "kotlin-tooling-metadata.json"
}
}
externalNativeBuild {
cmake {
path("src/main/cpp/CMakeLists.txt")
}
}
applicationVariants.all {
outputs.forEach {
val output = it as BaseVariantOutputImpl
output.outputFileName = "KernelSU_Next_${managerVersionName}_${managerVersionCode}-$name.apk"
}
kotlin.sourceSets {
getByName(name) {
kotlin.srcDir("build/generated/ksp/$name/kotlin")
}
}
}
// https://stackoverflow.com/a/77745844
tasks.withType<PackageAndroidArtifact> {
doFirst { appMetadata.asFile.orNull?.writeText("") }
}
dependenciesInfo {
includeInApk = false
includeInBundle = false
}
androidResources {
generateLocaleConfig = true
}
}
dependencies {
implementation(libs.androidx.activity.compose)
implementation(libs.androidx.navigation.compose)
implementation(platform(libs.androidx.compose.bom))
implementation(libs.androidx.compose.material.icons.extended)
implementation(libs.androidx.compose.material)
implementation(libs.androidx.compose.material3)
implementation(libs.androidx.compose.ui)
implementation(libs.androidx.compose.ui.tooling.preview)
debugImplementation(libs.androidx.compose.ui.test.manifest)
debugImplementation(libs.androidx.compose.ui.tooling)
implementation(libs.androidx.lifecycle.runtime.compose)
implementation(libs.androidx.lifecycle.runtime.ktx)
implementation(libs.androidx.lifecycle.viewmodel.compose)
implementation(libs.compose.destinations.core)
ksp(libs.compose.destinations.ksp)
implementation(libs.com.github.topjohnwu.libsu.core)
implementation(libs.com.github.topjohnwu.libsu.service)
implementation(libs.com.github.topjohnwu.libsu.io)
implementation(libs.dev.rikka.rikkax.parcelablelist)
implementation(libs.io.coil.kt.coil.compose)
implementation(libs.kotlinx.coroutines.core)
implementation(libs.me.zhanghai.android.appiconloader.coil)
implementation(libs.sheet.compose.dialogs.core)
implementation(libs.sheet.compose.dialogs.list)
implementation(libs.sheet.compose.dialogs.input)
implementation(libs.markdown)
implementation(libs.androidx.webkit)
implementation(libs.lsposed.cxx)
implementation(libs.mmrl.ui)
}

View File

@@ -0,0 +1,39 @@
-verbose
-optimizationpasses 5
-dontwarn org.conscrypt.**
-dontwarn kotlinx.serialization.**
# Please add these rules to your existing keep rules in order to suppress warnings.
# This is generated automatically by the Android Gradle plugin.
-dontwarn com.google.auto.service.AutoService
-dontwarn com.google.j2objc.annotations.RetainedWith
-dontwarn javax.lang.model.SourceVersion
-dontwarn javax.lang.model.element.AnnotationMirror
-dontwarn javax.lang.model.element.AnnotationValue
-dontwarn javax.lang.model.element.Element
-dontwarn javax.lang.model.element.ElementKind
-dontwarn javax.lang.model.element.ElementVisitor
-dontwarn javax.lang.model.element.ExecutableElement
-dontwarn javax.lang.model.element.Modifier
-dontwarn javax.lang.model.element.Name
-dontwarn javax.lang.model.element.PackageElement
-dontwarn javax.lang.model.element.TypeElement
-dontwarn javax.lang.model.element.TypeParameterElement
-dontwarn javax.lang.model.element.VariableElement
-dontwarn javax.lang.model.type.ArrayType
-dontwarn javax.lang.model.type.DeclaredType
-dontwarn javax.lang.model.type.ExecutableType
-dontwarn javax.lang.model.type.TypeKind
-dontwarn javax.lang.model.type.TypeMirror
-dontwarn javax.lang.model.type.TypeVariable
-dontwarn javax.lang.model.type.TypeVisitor
-dontwarn javax.lang.model.util.AbstractAnnotationValueVisitor8
-dontwarn javax.lang.model.util.AbstractTypeVisitor8
-dontwarn javax.lang.model.util.ElementFilter
-dontwarn javax.lang.model.util.Elements
-dontwarn javax.lang.model.util.SimpleElementVisitor8
-dontwarn javax.lang.model.util.SimpleTypeVisitor7
-dontwarn javax.lang.model.util.SimpleTypeVisitor8
-dontwarn javax.lang.model.util.Types
-dontwarn javax.tools.Diagnostic$Kind

View File

@@ -0,0 +1,64 @@
<?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.INTERNET" />
<uses-permission android:name="android.permission.QUERY_ALL_PACKAGES"/>
<application
android:name=".KernelSUApplication"
android:allowBackup="true"
android:dataExtractionRules="@xml/data_extraction_rules"
android:enableOnBackInvokedCallback="true"
android:fullBackupContent="@xml/backup_rules"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:networkSecurityConfig="@xml/network_security_config"
android:supportsRtl="true"
android:theme="@style/Theme.KernelSU"
tools:targetApi="34">
<activity
android:name=".ui.MainActivity"
android:exported="true"
android:theme="@style/Theme.KernelSU">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data android:mimeType="application/zip" />
<data android:scheme="file" />
<data android:scheme="content" />
<data android:pathPattern=".*\\.zip" />
</intent-filter>
</activity>
<activity
android:name=".ui.webui.WebUIActivity"
android:autoRemoveFromRecents="true"
android:documentLaunchMode="intoExisting"
android:exported="false"
android:theme="@style/Theme.KernelSU.WebUI" />
<activity
android:name=".ui.webui.WebUIXActivity"
android:autoRemoveFromRecents="true"
android:documentLaunchMode="intoExisting"
android:exported="false"
android:theme="@style/Theme.KernelSU.WebUI" />
<provider
android:name="androidx.core.content.FileProvider"
android:authorities="${applicationId}.fileprovider"
android:exported="false"
android:grantUriPermissions="true">
<meta-data
android:name="android.support.FILE_PROVIDER_PATHS"
android:resource="@xml/filepaths" />
</provider>
</application>
</manifest>

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// IKsuInterface.aidl
package com.rifsxd.ksunext;
import android.content.pm.PackageInfo;
import rikka.parcelablelist.ParcelableListSlice;
interface IKsuInterface {
ParcelableListSlice<PackageInfo> getPackages(int flags);
}

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# For more information about using CMake with Android Studio, read the
# documentation: https://d.android.com/studio/projects/add-native-code.html
# Sets the minimum version of CMake required to build the native library.
cmake_minimum_required(VERSION 3.18.1)
project("kernelsu")
find_package(cxx REQUIRED CONFIG)
link_libraries(cxx::cxx)
add_library(kernelsu
SHARED
jni.cc
ksu.cc
)
find_library(log-lib log)
target_link_libraries(kernelsu ${log-lib})

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#include <jni.h>
#include <sys/prctl.h>
#include <android/log.h>
#include <cstring>
#include "ksu.h"
#define LOG_TAG "KernelSU-Next"
#define LOGD(...) __android_log_print(ANDROID_LOG_DEBUG, LOG_TAG, __VA_ARGS__)
extern "C"
JNIEXPORT jboolean JNICALL
Java_com_rifsxd_ksunext_Natives_becomeManager(JNIEnv *env, jobject, jstring pkg) {
auto cpkg = env->GetStringUTFChars(pkg, nullptr);
auto result = become_manager(cpkg);
env->ReleaseStringUTFChars(pkg, cpkg);
return result;
}
extern "C"
JNIEXPORT jint JNICALL
Java_com_rifsxd_ksunext_Natives_getVersion(JNIEnv *env, jobject) {
return get_version();
}
extern "C"
JNIEXPORT jint JNICALL
Java_com_rifsxd_ksunext_Natives_getManagerUid(JNIEnv *env, jobject) {
uid_t manager_uid = get_manager_uid();
return (jint)manager_uid;
}
extern "C"
JNIEXPORT jstring JNICALL
Java_com_rifsxd_ksunext_Natives_getHookMode(JNIEnv *env, jobject) {
const char* mode = get_hook_mode();
return env->NewStringUTF(mode);
}
extern "C"
JNIEXPORT jintArray JNICALL
Java_com_rifsxd_ksunext_Natives_getAllowList(JNIEnv *env, jobject) {
int uids[1024];
int size = 0;
bool result = get_allow_list(uids, &size);
LOGD("getAllowList: %d, size: %d", result, size);
if (result) {
auto array = env->NewIntArray(size);
env->SetIntArrayRegion(array, 0, size, uids);
return array;
}
return env->NewIntArray(0);
}
extern "C"
JNIEXPORT jboolean JNICALL
Java_com_rifsxd_ksunext_Natives_isSafeMode(JNIEnv *env, jclass clazz) {
return is_safe_mode();
}
extern "C"
JNIEXPORT jboolean JNICALL
Java_com_rifsxd_ksunext_Natives_isLkmMode(JNIEnv *env, jclass clazz) {
return is_lkm_mode();
}
static void fillIntArray(JNIEnv *env, jobject list, int *data, int count) {
auto cls = env->GetObjectClass(list);
auto add = env->GetMethodID(cls, "add", "(Ljava/lang/Object;)Z");
auto integerCls = env->FindClass("java/lang/Integer");
auto constructor = env->GetMethodID(integerCls, "<init>", "(I)V");
for (int i = 0; i < count; ++i) {
auto integer = env->NewObject(integerCls, constructor, data[i]);
env->CallBooleanMethod(list, add, integer);
}
}
static void addIntToList(JNIEnv *env, jobject list, int ele) {
auto cls = env->GetObjectClass(list);
auto add = env->GetMethodID(cls, "add", "(Ljava/lang/Object;)Z");
auto integerCls = env->FindClass("java/lang/Integer");
auto constructor = env->GetMethodID(integerCls, "<init>", "(I)V");
auto integer = env->NewObject(integerCls, constructor, ele);
env->CallBooleanMethod(list, add, integer);
}
static uint64_t capListToBits(JNIEnv *env, jobject list) {
auto cls = env->GetObjectClass(list);
auto get = env->GetMethodID(cls, "get", "(I)Ljava/lang/Object;");
auto size = env->GetMethodID(cls, "size", "()I");
auto listSize = env->CallIntMethod(list, size);
auto integerCls = env->FindClass("java/lang/Integer");
auto intValue = env->GetMethodID(integerCls, "intValue", "()I");
uint64_t result = 0;
for (int i = 0; i < listSize; ++i) {
auto integer = env->CallObjectMethod(list, get, i);
int data = env->CallIntMethod(integer, intValue);
if (cap_valid(data)) {
result |= (1ULL << data);
}
}
return result;
}
static int getListSize(JNIEnv *env, jobject list) {
auto cls = env->GetObjectClass(list);
auto size = env->GetMethodID(cls, "size", "()I");
return env->CallIntMethod(list, size);
}
static void fillArrayWithList(JNIEnv *env, jobject list, int *data, int count) {
auto cls = env->GetObjectClass(list);
auto get = env->GetMethodID(cls, "get", "(I)Ljava/lang/Object;");
auto integerCls = env->FindClass("java/lang/Integer");
auto intValue = env->GetMethodID(integerCls, "intValue", "()I");
for (int i = 0; i < count; ++i) {
auto integer = env->CallObjectMethod(list, get, i);
data[i] = env->CallIntMethod(integer, intValue);
}
}
extern "C"
JNIEXPORT jobject JNICALL
Java_com_rifsxd_ksunext_Natives_getAppProfile(JNIEnv *env, jobject, jstring pkg, jint uid) {
if (env->GetStringLength(pkg) > KSU_MAX_PACKAGE_NAME) {
return nullptr;
}
p_key_t key = {};
auto cpkg = env->GetStringUTFChars(pkg, nullptr);
strcpy(key, cpkg);
env->ReleaseStringUTFChars(pkg, cpkg);
app_profile profile = {};
profile.version = KSU_APP_PROFILE_VER;
strcpy(profile.key, key);
profile.current_uid = uid;
bool useDefaultProfile = !get_app_profile(key, &profile);
auto cls = env->FindClass("com/rifsxd/ksunext/Natives$Profile");
auto constructor = env->GetMethodID(cls, "<init>", "()V");
auto obj = env->NewObject(cls, constructor);
auto keyField = env->GetFieldID(cls, "name", "Ljava/lang/String;");
auto currentUidField = env->GetFieldID(cls, "currentUid", "I");
auto allowSuField = env->GetFieldID(cls, "allowSu", "Z");
auto rootUseDefaultField = env->GetFieldID(cls, "rootUseDefault", "Z");
auto rootTemplateField = env->GetFieldID(cls, "rootTemplate", "Ljava/lang/String;");
auto uidField = env->GetFieldID(cls, "uid", "I");
auto gidField = env->GetFieldID(cls, "gid", "I");
auto groupsField = env->GetFieldID(cls, "groups", "Ljava/util/List;");
auto capabilitiesField = env->GetFieldID(cls, "capabilities", "Ljava/util/List;");
auto domainField = env->GetFieldID(cls, "context", "Ljava/lang/String;");
auto namespacesField = env->GetFieldID(cls, "namespace", "I");
auto nonRootUseDefaultField = env->GetFieldID(cls, "nonRootUseDefault", "Z");
auto umountModulesField = env->GetFieldID(cls, "umountModules", "Z");
env->SetObjectField(obj, keyField, env->NewStringUTF(profile.key));
env->SetIntField(obj, currentUidField, profile.current_uid);
if (useDefaultProfile) {
// no profile found, so just use default profile:
// don't allow root and use default profile!
LOGD("use default profile for: %s, %d", key, uid);
// allow_su = false
// non root use default = true
env->SetBooleanField(obj, allowSuField, false);
env->SetBooleanField(obj, nonRootUseDefaultField, true);
return obj;
}
auto allowSu = profile.allow_su;
if (allowSu) {
env->SetBooleanField(obj, rootUseDefaultField, (jboolean) profile.rp_config.use_default);
if (strlen(profile.rp_config.template_name) > 0) {
env->SetObjectField(obj, rootTemplateField,
env->NewStringUTF(profile.rp_config.template_name));
}
env->SetIntField(obj, uidField, profile.rp_config.profile.uid);
env->SetIntField(obj, gidField, profile.rp_config.profile.gid);
jobject groupList = env->GetObjectField(obj, groupsField);
int groupCount = profile.rp_config.profile.groups_count;
if (groupCount > KSU_MAX_GROUPS) {
LOGD("kernel group count too large: %d???", groupCount);
groupCount = KSU_MAX_GROUPS;
}
fillIntArray(env, groupList, profile.rp_config.profile.groups, groupCount);
jobject capList = env->GetObjectField(obj, capabilitiesField);
for (int i = 0; i <= CAP_LAST_CAP; i++) {
if (profile.rp_config.profile.capabilities.effective & (1ULL << i)) {
addIntToList(env, capList, i);
}
}
env->SetObjectField(obj, domainField,
env->NewStringUTF(profile.rp_config.profile.selinux_domain));
env->SetIntField(obj, namespacesField, profile.rp_config.profile.namespaces);
env->SetBooleanField(obj, allowSuField, profile.allow_su);
} else {
env->SetBooleanField(obj, nonRootUseDefaultField,
(jboolean) profile.nrp_config.use_default);
env->SetBooleanField(obj, umountModulesField, profile.nrp_config.profile.umount_modules);
}
return obj;
}
extern "C"
JNIEXPORT jboolean JNICALL
Java_com_rifsxd_ksunext_Natives_setAppProfile(JNIEnv *env, jobject clazz, jobject profile) {
auto cls = env->FindClass("com/rifsxd/ksunext/Natives$Profile");
auto keyField = env->GetFieldID(cls, "name", "Ljava/lang/String;");
auto currentUidField = env->GetFieldID(cls, "currentUid", "I");
auto allowSuField = env->GetFieldID(cls, "allowSu", "Z");
auto rootUseDefaultField = env->GetFieldID(cls, "rootUseDefault", "Z");
auto rootTemplateField = env->GetFieldID(cls, "rootTemplate", "Ljava/lang/String;");
auto uidField = env->GetFieldID(cls, "uid", "I");
auto gidField = env->GetFieldID(cls, "gid", "I");
auto groupsField = env->GetFieldID(cls, "groups", "Ljava/util/List;");
auto capabilitiesField = env->GetFieldID(cls, "capabilities", "Ljava/util/List;");
auto domainField = env->GetFieldID(cls, "context", "Ljava/lang/String;");
auto namespacesField = env->GetFieldID(cls, "namespace", "I");
auto nonRootUseDefaultField = env->GetFieldID(cls, "nonRootUseDefault", "Z");
auto umountModulesField = env->GetFieldID(cls, "umountModules", "Z");
auto key = env->GetObjectField(profile, keyField);
if (!key) {
return false;
}
if (env->GetStringLength((jstring) key) > KSU_MAX_PACKAGE_NAME) {
return false;
}
auto cpkg = env->GetStringUTFChars((jstring) key, nullptr);
p_key_t p_key = {};
strcpy(p_key, cpkg);
env->ReleaseStringUTFChars((jstring) key, cpkg);
auto currentUid = env->GetIntField(profile, currentUidField);
auto uid = env->GetIntField(profile, uidField);
auto gid = env->GetIntField(profile, gidField);
auto groups = env->GetObjectField(profile, groupsField);
auto capabilities = env->GetObjectField(profile, capabilitiesField);
auto domain = env->GetObjectField(profile, domainField);
auto allowSu = env->GetBooleanField(profile, allowSuField);
auto umountModules = env->GetBooleanField(profile, umountModulesField);
app_profile p = {};
p.version = KSU_APP_PROFILE_VER;
strcpy(p.key, p_key);
p.allow_su = allowSu;
p.current_uid = currentUid;
if (allowSu) {
p.rp_config.use_default = env->GetBooleanField(profile, rootUseDefaultField);
auto templateName = env->GetObjectField(profile, rootTemplateField);
if (templateName) {
auto ctemplateName = env->GetStringUTFChars((jstring) templateName, nullptr);
strcpy(p.rp_config.template_name, ctemplateName);
env->ReleaseStringUTFChars((jstring) templateName, ctemplateName);
}
p.rp_config.profile.uid = uid;
p.rp_config.profile.gid = gid;
int groups_count = getListSize(env, groups);
if (groups_count > KSU_MAX_GROUPS) {
LOGD("groups count too large: %d", groups_count);
return false;
}
p.rp_config.profile.groups_count = groups_count;
fillArrayWithList(env, groups, p.rp_config.profile.groups, groups_count);
p.rp_config.profile.capabilities.effective = capListToBits(env, capabilities);
auto cdomain = env->GetStringUTFChars((jstring) domain, nullptr);
strcpy(p.rp_config.profile.selinux_domain, cdomain);
env->ReleaseStringUTFChars((jstring) domain, cdomain);
p.rp_config.profile.namespaces = env->GetIntField(profile, namespacesField);
} else {
p.nrp_config.use_default = env->GetBooleanField(profile, nonRootUseDefaultField);
p.nrp_config.profile.umount_modules = umountModules;
}
return set_app_profile(&p);
}
extern "C"
JNIEXPORT jboolean JNICALL
Java_com_rifsxd_ksunext_Natives_uidShouldUmount(JNIEnv *env, jobject thiz, jint uid) {
return uid_should_umount(uid);
}
extern "C"
JNIEXPORT jboolean JNICALL
Java_com_rifsxd_ksunext_Natives_isSuEnabled(JNIEnv *env, jobject thiz) {
return is_su_enabled();
}
extern "C"
JNIEXPORT jboolean JNICALL
Java_com_rifsxd_ksunext_Natives_setSuEnabled(JNIEnv *env, jobject thiz, jboolean enabled) {
return set_su_enabled(enabled);
}
extern "C"
JNIEXPORT jboolean JNICALL
Java_com_rifsxd_ksunext_Natives_isZygiskEnabled(JNIEnv *env, jobject) {
return is_zygisk_enabled();
}

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//
// Created by weishu on 2022/12/9.
//
#include <sys/prctl.h>
#include <stdint.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include "ksu.h"
#define KERNEL_SU_OPTION 0xDEADBEEF
#define CMD_GRANT_ROOT 0
#define CMD_BECOME_MANAGER 1
#define CMD_GET_VERSION 2
#define CMD_ALLOW_SU 3
#define CMD_DENY_SU 4
#define CMD_GET_SU_LIST 5
#define CMD_GET_DENY_LIST 6
#define CMD_CHECK_SAFEMODE 9
#define CMD_GET_APP_PROFILE 10
#define CMD_SET_APP_PROFILE 11
#define CMD_IS_UID_GRANTED_ROOT 12
#define CMD_IS_UID_SHOULD_UMOUNT 13
#define CMD_IS_SU_ENABLED 14
#define CMD_ENABLE_SU 15
#define CMD_GET_MANAGER_UID 16
#define CMD_HOOK_MODE 0xC0DEAD1A
static bool ksuctl(int cmd, void* arg1, void* arg2) {
int32_t result = 0;
prctl(KERNEL_SU_OPTION, cmd, arg1, arg2, &result);
return result == KERNEL_SU_OPTION;
}
bool become_manager(const char* pkg) {
char param[128];
uid_t uid = getuid();
uint32_t userId = uid / 100000;
if (userId == 0) {
sprintf(param, "/data/data/%s", pkg);
} else {
snprintf(param, sizeof(param), "/data/user/%d/%s", userId, pkg);
}
return ksuctl(CMD_BECOME_MANAGER, param, nullptr);
}
// cache the result to avoid unnecessary syscall
static bool is_lkm = false;
int get_version(void) {
int32_t version = -1;
int32_t flags = 0;
ksuctl(CMD_GET_VERSION, &version, &flags);
if (!is_lkm && (flags & 0x1)) {
is_lkm = true;
}
return version;
}
uid_t get_manager_uid() {
uid_t manager_uid = 0;
ksuctl(CMD_GET_MANAGER_UID, &manager_uid, nullptr);
return manager_uid;
}
const char* get_hook_mode() {
static char mode[16];
ksuctl(CMD_HOOK_MODE, mode, nullptr);
return mode;
}
bool get_allow_list(int *uids, int *size) {
return ksuctl(CMD_GET_SU_LIST, uids, size);
}
bool is_safe_mode() {
return ksuctl(CMD_CHECK_SAFEMODE, nullptr, nullptr);
}
bool is_lkm_mode() {
// you should call get_version first!
return is_lkm;
}
bool uid_should_umount(int uid) {
bool should;
return ksuctl(CMD_IS_UID_SHOULD_UMOUNT, reinterpret_cast<void*>(uid), &should) && should;
}
bool set_app_profile(const app_profile *profile) {
return ksuctl(CMD_SET_APP_PROFILE, (void*) profile, nullptr);
}
bool get_app_profile(p_key_t key, app_profile *profile) {
return ksuctl(CMD_GET_APP_PROFILE, (void*) profile, nullptr);
}
bool set_su_enabled(bool enabled) {
return ksuctl(CMD_ENABLE_SU, (void*) enabled, nullptr);
}
bool is_su_enabled() {
bool enabled = true;
// if ksuctl failed, we assume su is enabled, and it cannot be disabled.
ksuctl(CMD_IS_SU_ENABLED, &enabled, nullptr);
return enabled;
}
bool is_zygisk_enabled() {
return !!getenv("ZYGISK_ENABLED");
}

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//
// Created by weishu on 2022/12/9.
//
#ifndef KERNELSU_KSU_H
#define KERNELSU_KSU_H
#include <linux/capability.h>
bool become_manager(const char *);
int get_version();
uid_t get_manager_uid();
const char* get_hook_mode();
bool get_allow_list(int *uids, int *size);
bool uid_should_umount(int uid);
bool is_safe_mode();
bool is_lkm_mode();
#define KSU_APP_PROFILE_VER 2
#define KSU_MAX_PACKAGE_NAME 256
// NGROUPS_MAX for Linux is 65535 generally, but we only supports 32 groups.
#define KSU_MAX_GROUPS 32
#define KSU_SELINUX_DOMAIN 64
using p_key_t = char[KSU_MAX_PACKAGE_NAME];
struct root_profile {
int32_t uid;
int32_t gid;
int32_t groups_count;
int32_t groups[KSU_MAX_GROUPS];
// kernel_cap_t is u32[2] for capabilities v3
struct {
uint64_t effective;
uint64_t permitted;
uint64_t inheritable;
} capabilities;
char selinux_domain[KSU_SELINUX_DOMAIN];
int32_t namespaces;
};
struct non_root_profile {
bool umount_modules;
};
struct app_profile {
// It may be utilized for backward compatibility, although we have never explicitly made any promises regarding this.
uint32_t version;
// this is usually the package of the app, but can be other value for special apps
char key[KSU_MAX_PACKAGE_NAME];
int32_t current_uid;
bool allow_su;
union {
struct {
bool use_default;
char template_name[KSU_MAX_PACKAGE_NAME];
struct root_profile profile;
} rp_config;
struct {
bool use_default;
struct non_root_profile profile;
} nrp_config;
};
};
bool set_app_profile(const app_profile *profile);
bool get_app_profile(p_key_t key, app_profile *profile);
bool set_su_enabled(bool enabled);
bool is_su_enabled();
bool is_zygisk_enabled();
#endif //KERNELSU_KSU_H

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package com.rifsxd.ksunext
import android.app.Application
import android.system.Os
import coil.Coil
import coil.ImageLoader
import me.zhanghai.android.appiconloader.coil.AppIconFetcher
import me.zhanghai.android.appiconloader.coil.AppIconKeyer
import okhttp3.Cache
import okhttp3.OkHttpClient
import java.io.File
import java.util.Locale
lateinit var ksuApp: KernelSUApplication
class KernelSUApplication : Application() {
lateinit var okhttpClient: OkHttpClient
override fun onCreate() {
super.onCreate()
ksuApp = this
val context = this
val iconSize = resources.getDimensionPixelSize(android.R.dimen.app_icon_size)
Coil.setImageLoader(
ImageLoader.Builder(context)
.components {
add(AppIconKeyer())
add(AppIconFetcher.Factory(iconSize, false, context))
}
.build()
)
val webroot = File(dataDir, "webroot")
if (!webroot.exists()) {
webroot.mkdir()
}
// Provide working env for rust's temp_dir()
Os.setenv("TMPDIR", cacheDir.absolutePath, true)
okhttpClient =
OkHttpClient.Builder().cache(Cache(File(cacheDir, "okhttp"), 10 * 1024 * 1024))
.addInterceptor { block ->
block.proceed(
block.request().newBuilder()
.header("User-Agent", "KernelSU/${BuildConfig.VERSION_CODE}")
.header("Accept-Language", Locale.getDefault().toLanguageTag()).build()
)
}.build()
}
}

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package com.rifsxd.ksunext
import android.system.Os
/**
* @author weishu
* @date 2022/12/10.
*/
data class KernelVersion(val major: Int, val patchLevel: Int, val subLevel: Int) {
override fun toString(): String {
return "$major.$patchLevel.$subLevel"
}
fun isGKI(): Boolean {
// kernel 6.x
if (major > 5) {
return true
}
// kernel 5.10.x
if (major == 5) {
return patchLevel >= 10
}
return false
}
fun isULegacy(): Boolean {
return major == 3
}
fun isLegacy(): Boolean {
return major == 4 && patchLevel in 1..18
}
fun isGKI1(): Boolean {
return (major == 4 && patchLevel >= 19) || (major == 5 && patchLevel < 10)
}
}
fun parseKernelVersion(version: String): KernelVersion {
val find = "(\\d+)\\.(\\d+)\\.(\\d+)".toRegex().find(version)
return if (find != null) {
KernelVersion(find.groupValues[1].toInt(), find.groupValues[2].toInt(), find.groupValues[3].toInt())
} else {
KernelVersion(-1, -1, -1)
}
}
fun getKernelVersion(): KernelVersion {
Os.uname().release.let {
return parseKernelVersion(it)
}
}

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package com.rifsxd.ksunext.ui;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.os.IBinder;
import android.os.UserHandle;
import android.os.UserManager;
import android.util.Log;
import androidx.annotation.NonNull;
import com.topjohnwu.superuser.ipc.RootService;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.List;
import com.rifsxd.ksunext.IKsuInterface;
import rikka.parcelablelist.ParcelableListSlice;
/**
* @author weishu
* @date 2023/4/18.
*/
public class KsuService extends RootService {
private static final String TAG = "KsuService";
class Stub extends IKsuInterface.Stub {
@Override
public ParcelableListSlice<PackageInfo> getPackages(int flags) {
List<PackageInfo> list = getInstalledPackagesAll(flags);
Log.i(TAG, "getPackages: " + list.size());
return new ParcelableListSlice<>(list);
}
}
@Override
public IBinder onBind(@NonNull Intent intent) {
return new Stub();
}
List<Integer> getUserIds() {
List<Integer> result = new ArrayList<>();
UserManager um = (UserManager) getSystemService(Context.USER_SERVICE);
List<UserHandle> userProfiles = um.getUserProfiles();
for (UserHandle userProfile : userProfiles) {
int userId = userProfile.hashCode();
result.add(userProfile.hashCode());
}
return result;
}
ArrayList<PackageInfo> getInstalledPackagesAll(int flags) {
ArrayList<PackageInfo> packages = new ArrayList<>();
for (Integer userId : getUserIds()) {
Log.i(TAG, "getInstalledPackagesAll: " + userId);
packages.addAll(getInstalledPackagesAsUser(flags, userId));
}
return packages;
}
List<PackageInfo> getInstalledPackagesAsUser(int flags, int userId) {
try {
PackageManager pm = getPackageManager();
Method getInstalledPackagesAsUser = pm.getClass().getDeclaredMethod("getInstalledPackagesAsUser", int.class, int.class);
return (List<PackageInfo>) getInstalledPackagesAsUser.invoke(pm, flags, userId);
} catch (Throwable e) {
Log.e(TAG, "err", e);
}
return new ArrayList<>();
}
}

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package com.rifsxd.ksunext
import android.os.Parcelable
import androidx.annotation.Keep
import androidx.compose.runtime.Immutable
import kotlinx.parcelize.Parcelize
/**
* @author weishu
* @date 2022/12/8.
*/
object Natives {
// minimal supported kernel version
// 10915: allowlist breaking change, add app profile
// 10931: app profile struct add 'version' field
// 10946: add capabilities
// 10977: change groups_count and groups to avoid overflow write
// 11071: Fix the issue of failing to set a custom SELinux type.
// 12797: zygisk query and get manager uid.
const val MINIMAL_SUPPORTED_KERNEL = 12797
// 11640: Support query working mode, LKM or GKI
// when MINIMAL_SUPPORTED_KERNEL > 11640, we can remove this constant.
const val MINIMAL_SUPPORTED_KERNEL_LKM = 12797
// 12404: Support disable sucompat mode
const val MINIMAL_SUPPORTED_SU_COMPAT = 12404
// 12569: support get hook mode
const val MINIMAL_SUPPORTED_HOOK_MODE = 12569
// 12750: support get manager UID
const val MINIMAL_SUPPORTED_MANAGER_UID = 12751
const val KERNEL_SU_DOMAIN = "u:r:su:s0"
const val ROOT_UID = 0
const val ROOT_GID = 0
init {
System.loadLibrary("kernelsu")
}
// become root manager, return true if success.
external fun becomeManager(pkg: String?): Boolean
val version: Int
external get
// get the uid list of allowed su processes.
val allowList: IntArray
external get
val isSafeMode: Boolean
external get
val isLkmMode: Boolean
external get
external fun uidShouldUmount(uid: Int): Boolean
/**
* Get the UID of the current root manager.
* @return manager UID, or 0 if unavailable.
*/
external fun getManagerUid(): Int
/**
* Get a string indicating the SU hook mode enabled in kernel.
* The return values are:
* - "Manual": Manual hooks was enabled.
* - "Kprobes": Kprobes hooks was enabled (CONFIG_KSU_KPROBES_HOOK).
*
* @return return hook mode, or null if unavailable.
*/
external fun getHookMode(): String?
/**
* Check if Zygisk injection is enabled in the environment.
*/
external fun isZygiskEnabled(): Boolean
/**
* Get the profile of the given package.
* @param key usually the package name
* @return return null if failed.
*/
external fun getAppProfile(key: String?, uid: Int): Profile
external fun setAppProfile(profile: Profile?): Boolean
/**
* `su` compat mode can be disabled temporarily.
* 0: disabled
* 1: enabled
* negative : error
*/
external fun isSuEnabled(): Boolean
external fun setSuEnabled(enabled: Boolean): Boolean
private const val NON_ROOT_DEFAULT_PROFILE_KEY = "$"
private const val NOBODY_UID = 9999
fun setDefaultUmountModules(umountModules: Boolean): Boolean {
Profile(
NON_ROOT_DEFAULT_PROFILE_KEY,
NOBODY_UID,
false,
umountModules = umountModules
).let {
return setAppProfile(it)
}
}
fun isDefaultUmountModules(): Boolean {
getAppProfile(NON_ROOT_DEFAULT_PROFILE_KEY, NOBODY_UID).let {
return it.umountModules
}
}
fun requireNewKernel(): Boolean {
return version < MINIMAL_SUPPORTED_KERNEL
}
val KSU_WORK_DIR = "/data/adb/ksu/"
val GLOBAL_NAMESPACE_FILE = KSU_WORK_DIR + ".global_mnt"
@Immutable
@Parcelize
@Keep
data class Profile(
// and there is a default profile for root and non-root
val name: String,
// current uid for the package, this is convivent for kernel to check
// if the package name doesn't match uid, then it should be invalidated.
val currentUid: Int = 0,
// if this is true, kernel will grant root permission to this package
val allowSu: Boolean = false,
// these are used for root profile
val rootUseDefault: Boolean = true,
val rootTemplate: String? = null,
val uid: Int = ROOT_UID,
val gid: Int = ROOT_GID,
val groups: List<Int> = mutableListOf(),
val capabilities: List<Int> = mutableListOf(),
val context: String = KERNEL_SU_DOMAIN,
val namespace: Int = Namespace.INHERITED.ordinal,
val nonRootUseDefault: Boolean = true,
val umountModules: Boolean = true,
var rules: String = "", // this field is save in ksud!!
) : Parcelable {
enum class Namespace {
INHERITED,
GLOBAL,
INDIVIDUAL,
}
constructor() : this("")
}
}

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package com.rifsxd.ksunext.profile
/**
* @author weishu
* @date 2023/6/3.
*/
enum class Capabilities(val cap: Int, val display: String, val desc: String) {
CAP_CHOWN(0, "CHOWN", "Make arbitrary changes to file UIDs and GIDs (see chown(2))"),
CAP_DAC_OVERRIDE(1, "DAC_OVERRIDE", "Bypass file read, write, and execute permission checks"),
CAP_DAC_READ_SEARCH(2, "DAC_READ_SEARCH", "Bypass file read permission checks and directory read and execute permission checks"),
CAP_FOWNER(3, "FOWNER", "Bypass permission checks on operations that normally require the filesystem UID of the process to match the UID of the file (e.g., chmod(2), utime(2)), excluding those operations covered by CAP_DAC_OVERRIDE and CAP_DAC_READ_SEARCH"),
CAP_FSETID(4, "FSETID", "Dont clear set-user-ID and set-group-ID permission bits when a file is modified; set the set-group-ID bit for a file whose GID does not match the filesystem or any of the supplementary GIDs of the calling process"),
CAP_KILL(5, "KILL", "Bypass permission checks for sending signals (see kill(2))."),
CAP_SETGID(6, "SETGID", "Make arbitrary manipulations of process GIDs and supplementary GID list; allow setgid(2) manipulation of the callers effective and real group IDs"),
CAP_SETUID(7, "SETUID", "Make arbitrary manipulations of process UIDs (setuid(2), setreuid(2), setresuid(2), setfsuid(2)); allow changing the current process user IDs; allow changing of the current process group ID to any value in the systems range of legal group IDs"),
CAP_SETPCAP(8, "SETPCAP", "If file capabilities are supported: grant or remove any capability in the callers permitted capability set to or from any other process. (This property supersedes the obsolete notion of giving a process all capabilities by granting all capabilities in its permitted set, and of removing all capabilities from a process by granting no capabilities in its permitted set. It does not permit any actions that were not permitted before.)"),
CAP_LINUX_IMMUTABLE(9, "LINUX_IMMUTABLE", "Set the FS_APPEND_FL and FS_IMMUTABLE_FL inode flags (see chattr(1))."),
CAP_NET_BIND_SERVICE(10, "NET_BIND_SERVICE", "Bind a socket to Internet domain"),
CAP_NET_BROADCAST(11, "NET_BROADCAST", "Make socket broadcasts, and listen to multicasts"),
CAP_NET_ADMIN(12, "NET_ADMIN", "Perform various network-related operations: interface configuration, administration of IP firewall, masquerading, and accounting, modify routing tables, bind to any address for transparent proxying, set type-of-service (TOS), clear driver statistics, set promiscuous mode, enabling multicasting, use setsockopt(2) to set the following socket options: SO_DEBUG, SO_MARK, SO_PRIORITY (for a priority outside the range 0 to 6), SO_RCVBUFFORCE, and SO_SNDBUFFORCE"),
CAP_NET_RAW(13, "NET_RAW", "Use RAW and PACKET sockets"),
CAP_IPC_LOCK(14, "IPC_LOCK", "Lock memory (mlock(2), mlockall(2), mmap(2), shmctl(2))"),
CAP_IPC_OWNER(15, "IPC_OWNER", "Bypass permission checks for operations on System V IPC objects"),
CAP_SYS_MODULE(16, "SYS_MODULE", "Load and unload kernel modules (see init_module(2) and delete_module(2)); in kernels before 2.6.25, this also granted rights for various other operations related to kernel modules"),
CAP_SYS_RAWIO(17, "SYS_RAWIO", "Perform I/O port operations (iopl(2) and ioperm(2)); access /proc/kcore"),
CAP_SYS_CHROOT(18, "SYS_CHROOT", "Use chroot(2)"),
CAP_SYS_PTRACE(19, "SYS_PTRACE", "Trace arbitrary processes using ptrace(2)"),
CAP_SYS_PACCT(20, "SYS_PACCT", "Use acct(2)"),
CAP_SYS_ADMIN(21, "SYS_ADMIN", "Perform a range of system administration operations including: quotactl(2), mount(2), umount(2), swapon(2), swapoff(2), sethostname(2), and setdomainname(2); set and modify process resource limits (setrlimit(2)); perform various network-related operations (e.g., setting privileged socket options, enabling multicasting, interface configuration); perform various IPC operations (e.g., SysV semaphores, POSIX message queues, System V shared memory); allow reboot and kexec_load(2); override /proc/sys kernel tunables; perform ptrace(2) PTRACE_SECCOMP_GET_FILTER operation; perform some tracing and debugging operations (see ptrace(2)); administer the lifetime of kernel tracepoints (tracefs(5)); perform the KEYCTL_CHOWN and KEYCTL_SETPERM keyctl(2) operations; perform the following keyctl(2) operations: KEYCTL_CAPABILITIES, KEYCTL_CAPSQUASH, and KEYCTL_PKEY_ OPERATIONS; set state for the Extensible Authentication Protocol (EAP) kernel module; and override the RLIMIT_NPROC resource limit; allow ioperm/iopl access to I/O ports"),
CAP_SYS_BOOT(22, "SYS_BOOT", "Use reboot(2) and kexec_load(2), reboot and load a new kernel for later execution"),
CAP_SYS_NICE(23, "SYS_NICE", "Raise process nice value (nice(2), setpriority(2)) and change the nice value for arbitrary processes; set real-time scheduling policies for calling process, and set scheduling policies and priorities for arbitrary processes (sched_setscheduler(2), sched_setparam(2)"),
CAP_SYS_RESOURCE(24, "SYS_RESOURCE", "Override resource Limits. Set resource limits (setrlimit(2), prlimit(2)), override quota limits (quota(2), quotactl(2)), override reserved space on ext2 filesystem (ext2_ioctl(2)), override size restrictions on IPC message queues (msg(2)) and system V shared memory segments (shmget(2)), and override the /proc/sys/fs/pipe-size-max limit"),
CAP_SYS_TIME(25, "SYS_TIME", "Set system clock (settimeofday(2), stime(2), adjtimex(2)); set real-time (hardware) clock"),
CAP_SYS_TTY_CONFIG(26, "SYS_TTY_CONFIG", "Use vhangup(2); employ various privileged ioctl(2) operations on virtual terminals"),
CAP_MKNOD(27, "MKNOD", "Create special files using mknod(2)"),
CAP_LEASE(28, "LEASE", "Establish leases on arbitrary files (see fcntl(2))"),
CAP_AUDIT_WRITE(29, "AUDIT_WRITE", "Write records to kernel auditing log"),
CAP_AUDIT_CONTROL(30, "AUDIT_CONTROL", "Enable and disable kernel auditing; change auditing filter rules; retrieve auditing status and filtering rules"),
CAP_SETFCAP(31, "SETFCAP", "If file capabilities are supported: grant or remove any capability in any capability set to any file"),
CAP_MAC_OVERRIDE(32, "MAC_OVERRIDE", "Override Mandatory Access Control (MAC). Implemented for the Smack Linux Security Module (LSM)"),
CAP_MAC_ADMIN(33, "MAC_ADMIN", "Allow MAC configuration or state changes. Implemented for the Smack LSM"),
CAP_SYSLOG(34, "SYSLOG", "Perform privileged syslog(2) operations. See syslog(2) for information on which operations require privilege"),
CAP_WAKE_ALARM(35, "WAKE_ALARM", "Trigger something that will wake up the system"),
CAP_BLOCK_SUSPEND(36, "BLOCK_SUSPEND", "Employ features that can block system suspend"),
CAP_AUDIT_READ(37, "AUDIT_READ", "Allow reading the audit log via a multicast netlink socket"),
CAP_PERFMON(38, "PERFMON", "Allow performance monitoring via perf_event_open(2)"),
CAP_BPF(39, "BPF", "Allow BPF operations via bpf(2)"),
CAP_CHECKPOINT_RESTORE(40, "CHECKPOINT_RESTORE", "Allow processes to be checkpointed via checkpoint/restore in user namespace(2)"),
}

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package com.rifsxd.ksunext.profile
/**
* https://cs.android.com/android/platform/superproject/main/+/main:system/core/libcutils/include/private/android_filesystem_config.h
* @author weishu
* @date 2023/6/3.
*/
enum class Groups(val gid: Int, val display: String, val desc: String) {
ROOT(0, "root", "traditional unix root user"),
DAEMON(1, "daemon", "Traditional unix daemon owner."),
BIN(2, "bin", "Traditional unix binaries owner."),
SYS(3, "sys", "A group with the same gid on Linux/macOS/Android."),
SYSTEM(1000, "system", "system server"),
RADIO(1001, "radio", "telephony subsystem, RIL"),
BLUETOOTH(1002, "bluetooth", "bluetooth subsystem"),
GRAPHICS(1003, "graphics", "graphics devices"),
INPUT(1004, "input", "input devices"),
AUDIO(1005, "audio", "audio devices"),
CAMERA(1006, "camera", "camera devices"),
LOG(1007, "log", "log devices"),
COMPASS(1008, "compass", "compass device"),
MOUNT(1009, "mount", "mountd socket"),
WIFI(1010, "wifi", "wifi subsystem"),
ADB(1011, "adb", "android debug bridge (adbd)"),
INSTALL(1012, "install", "group for installing packages"),
MEDIA(1013, "media", "mediaserver process"),
DHCP(1014, "dhcp", "dhcp client"),
SDCARD_RW(1015, "sdcard_rw", "external storage write access"),
VPN(1016, "vpn", "vpn system"),
KEYSTORE(1017, "keystore", "keystore subsystem"),
USB(1018, "usb", "USB devices"),
DRM(1019, "drm", "DRM server"),
MDNSR(1020, "mdnsr", "MulticastDNSResponder (service discovery)"),
GPS(1021, "gps", "GPS daemon"),
UNUSED1(1022, "unused1", "deprecated, DO NOT USE"),
MEDIA_RW(1023, "media_rw", "internal media storage write access"),
MTP(1024, "mtp", "MTP USB driver access"),
UNUSED2(1025, "unused2", "deprecated, DO NOT USE"),
DRMRPC(1026, "drmrpc", "group for drm rpc"),
NFC(1027, "nfc", "nfc subsystem"),
SDCARD_R(1028, "sdcard_r", "external storage read access"),
CLAT(1029, "clat", "clat part of nat464"),
LOOP_RADIO(1030, "loop_radio", "loop radio devices"),
MEDIA_DRM(1031, "media_drm", "MediaDrm plugins"),
PACKAGE_INFO(1032, "package_info", "access to installed package details"),
SDCARD_PICS(1033, "sdcard_pics", "external storage photos access"),
SDCARD_AV(1034, "sdcard_av", "external storage audio/video access"),
SDCARD_ALL(1035, "sdcard_all", "access all users external storage"),
LOGD(1036, "logd", "log daemon"),
SHARED_RELRO(1037, "shared_relro", "creator of shared GNU RELRO files"),
DBUS(1038, "dbus", "dbus-daemon IPC broker process"),
TLSDATE(1039, "tlsdate", "tlsdate unprivileged user"),
MEDIA_EX(1040, "media_ex", "mediaextractor process"),
AUDIOSERVER(1041, "audioserver", "audioserver process"),
METRICS_COLL(1042, "metrics_coll", "metrics_collector process"),
METRICSD(1043, "metricsd", "metricsd process"),
WEBSERV(1044, "webserv", "webservd process"),
DEBUGGERD(1045, "debuggerd", "debuggerd unprivileged user"),
MEDIA_CODEC(1046, "media_codec", "media_codec process"),
CAMERASERVER(1047, "cameraserver", "cameraserver process"),
FIREWALL(1048, "firewall", "firewall process"),
TRUNKS(1049, "trunks", "trunksd process"),
NVRAM(1050, "nvram", "nvram daemon"),
DNS(1051, "dns", "DNS resolution daemon (system: netd)"),
DNS_TETHER(1052, "dns_tether", "DNS resolution daemon (tether: dnsmasq)"),
WEBVIEW_ZYGOTE(1053, "webview_zygote", "WebView zygote process"),
VEHICLE_NETWORK(1054, "vehicle_network", "Vehicle network service"),
MEDIA_AUDIO(1055, "media_audio", "GID for audio files on internal media storage"),
MEDIA_VIDEO(1056, "media_video", "GID for video files on internal media storage"),
MEDIA_IMAGE(1057, "media_image", "GID for image files on internal media storage"),
TOMBSTONED(1058, "tombstoned", "tombstoned user"),
MEDIA_OBB(1059, "media_obb", "GID for OBB files on internal media storage"),
ESE(1060, "ese", "embedded secure element (eSE) subsystem"),
OTA_UPDATE(1061, "ota_update", "resource tracking UID for OTA updates"),
AUTOMOTIVE_EVS(1062, "automotive_evs", "Automotive rear and surround view system"),
LOWPAN(1063, "lowpan", "LoWPAN subsystem"),
HSM(1064, "lowpan", "hardware security module subsystem"),
RESERVED_DISK(1065, "reserved_disk", "GID that has access to reserved disk space"),
STATSD(1066, "statsd", "statsd daemon"),
INCIDENTD(1067, "incidentd", "incidentd daemon"),
SECURE_ELEMENT(1068, "secure_element", "secure element subsystem"),
LMKD(1069, "lmkd", "low memory killer daemon"),
LLKD(1070, "llkd", "live lock daemon"),
IORAPD(1071, "iorapd", "input/output readahead and pin daemon"),
GPU_SERVICE(1072, "gpu_service", "GPU service daemon"),
NETWORK_STACK(1073, "network_stack", "network stack service"),
GSID(1074, "GSID", "GSI service daemon"),
FSVERITY_CERT(1075, "fsverity_cert", "fs-verity key ownership in keystore"),
CREDSTORE(1076, "credstore", "identity credential manager service"),
EXTERNAL_STORAGE(1077, "external_storage", "Full external storage access including USB OTG volumes"),
EXT_DATA_RW(1078, "ext_data_rw", "GID for app-private data directories on external storage"),
EXT_OBB_RW(1079, "ext_obb_rw", "GID for OBB directories on external storage"),
CONTEXT_HUB(1080, "context_hub", "GID for access to the Context Hub"),
VIRTUALIZATIONSERVICE(1081, "virtualizationservice", "VirtualizationService daemon"),
ARTD(1082, "artd", "ART Service daemon"),
UWB(1083, "uwb", "UWB subsystem"),
THREAD_NETWORK(1084, "thread_network", "Thread Network subsystem"),
DICED(1085, "diced", "Android's DICE daemon"),
DMESGD(1086, "dmesgd", "dmesg parsing daemon for kernel report collection"),
JC_WEAVER(1087, "jc_weaver", "Javacard Weaver HAL - to manage omapi ARA rules"),
JC_STRONGBOX(1088, "jc_strongbox", "Javacard Strongbox HAL - to manage omapi ARA rules"),
JC_IDENTITYCRED(1089, "jc_identitycred", "Javacard Identity Cred HAL - to manage omapi ARA rules"),
SDK_SANDBOX(1090, "sdk_sandbox", "SDK sandbox virtual UID"),
SECURITY_LOG_WRITER(1091, "security_log_writer", "write to security log"),
PRNG_SEEDER(1092, "prng_seeder", "PRNG seeder daemon"),
SHELL(2000, "shell", "adb and debug shell user"),
CACHE(2001, "cache", "cache access"),
DIAG(2002, "diag", "access to diagnostic resources"),
/* The 3000 series are intended for use as supplemental group id's only.
* They indicate special Android capabilities that the kernel is aware of. */
NET_BT_ADMIN(3001, "net_bt_admin", "bluetooth: create any socket"),
NET_BT(3002, "net_bt", "bluetooth: create sco, rfcomm or l2cap sockets"),
INET(3003, "inet", "can create AF_INET and AF_INET6 sockets"),
NET_RAW(3004, "net_raw", "can create raw INET sockets"),
NET_ADMIN(3005, "net_admin", "can configure interfaces and routing tables."),
NET_BW_STATS(3006, "net_bw_stats", "read bandwidth statistics"),
NET_BW_ACCT(3007, "net_bw_acct", "change bandwidth statistics accounting"),
NET_BT_STACK(3008, "net_bt_stack", "access to various bluetooth management functions"),
READPROC(3009, "readproc", "Allow /proc read access"),
WAKELOCK(3010, "wakelock", "Allow system wakelock read/write access"),
UHID(3011, "uhid", "Allow read/write to /dev/uhid node"),
READTRACEFS(3012, "readtracefs", "Allow tracefs read"),
EVERYBODY(9997, "everybody", "Shared external storage read/write"),
MISC(9998, "misc", "Access to misc storage"),
NOBODY(9999, "nobody", "Reserved"),
APP(10000, "app", "Access to app data"),
}

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package com.rifsxd.ksunext.ui
import android.content.Intent
import android.net.Uri
import android.content.Context
import android.os.Build
import android.os.Bundle
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.activity.enableEdgeToEdge
import androidx.compose.animation.AnimatedVisibility
import androidx.compose.animation.slideInVertically
import androidx.compose.animation.slideOutVertically
import androidx.compose.animation.AnimatedContentTransitionScope
import androidx.compose.animation.EnterTransition
import androidx.compose.animation.ExitTransition
import androidx.compose.animation.core.tween
import androidx.compose.animation.fadeIn
import androidx.compose.animation.fadeOut
import androidx.compose.foundation.layout.WindowInsets
import androidx.compose.foundation.layout.WindowInsetsSides
import androidx.compose.foundation.layout.displayCutout
import androidx.compose.foundation.layout.only
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.systemBars
import androidx.compose.foundation.layout.union
import androidx.compose.material3.Badge
import androidx.compose.material3.BadgedBox
import androidx.compose.material3.Icon
import androidx.compose.material3.NavigationBar
import androidx.compose.material3.NavigationBarItem
import androidx.compose.material3.Scaffold
import androidx.compose.material3.SnackbarHostState
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.runtime.CompositionLocalProvider
import androidx.compose.runtime.LaunchedEffect
import androidx.compose.runtime.getValue
import androidx.compose.runtime.remember
import androidx.compose.ui.Modifier
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.unit.dp
import androidx.lifecycle.viewmodel.compose.viewModel
import androidx.navigation.NavBackStackEntry
import androidx.navigation.NavHostController
import androidx.navigation.compose.rememberNavController
import androidx.navigation.compose.currentBackStackEntryAsState
import com.ramcosta.composedestinations.DestinationsNavHost
import com.ramcosta.composedestinations.animations.NavHostAnimatedDestinationStyle
import com.ramcosta.composedestinations.generated.destinations.ExecuteModuleActionScreenDestination
import com.ramcosta.composedestinations.generated.destinations.FlashScreenDestination
import com.ramcosta.composedestinations.generated.NavGraphs
import com.ramcosta.composedestinations.utils.isRouteOnBackStackAsState
import com.ramcosta.composedestinations.utils.rememberDestinationsNavigator
import com.rifsxd.ksunext.Natives
import com.rifsxd.ksunext.ksuApp
import com.rifsxd.ksunext.ui.screen.BottomBarDestination
import com.rifsxd.ksunext.ui.theme.KernelSUTheme
import com.rifsxd.ksunext.ui.util.*
import com.rifsxd.ksunext.ui.util.LocalSnackbarHost
import com.rifsxd.ksunext.ui.util.LocaleHelper
import com.rifsxd.ksunext.ui.util.rootAvailable
import com.rifsxd.ksunext.ui.util.install
import com.rifsxd.ksunext.ui.util.isSuCompatDisabled
import com.rifsxd.ksunext.ui.screen.FlashIt
import com.rifsxd.ksunext.ui.viewmodel.ModuleViewModel
import com.rifsxd.ksunext.ui.viewmodel.SuperUserViewModel
class MainActivity : ComponentActivity() {
override fun attachBaseContext(newBase: Context?) {
super.attachBaseContext(newBase?.let { LocaleHelper.applyLanguage(it) })
}
override fun onCreate(savedInstanceState: Bundle?) {
// Enable edge to edge
enableEdgeToEdge()
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
window.isNavigationBarContrastEnforced = false
}
super.onCreate(savedInstanceState)
val isManager = Natives.becomeManager(ksuApp.packageName)
if (isManager) install()
val zipUri: Uri? = when (intent?.action) {
Intent.ACTION_VIEW, Intent.ACTION_SEND -> {
val uri = intent.data ?: intent.getParcelableExtra<Uri>(Intent.EXTRA_STREAM)
uri?.let {
val name = when (it.scheme) {
"file" -> it.lastPathSegment ?: ""
"content" -> {
contentResolver.query(it, null, null, null, null)?.use { cursor ->
val nameIndex = cursor.getColumnIndex(android.provider.OpenableColumns.DISPLAY_NAME)
if (cursor.moveToFirst() && nameIndex != -1) {
cursor.getString(nameIndex)
} else {
it.lastPathSegment ?: ""
}
} ?: (it.lastPathSegment ?: "")
}
else -> it.lastPathSegment ?: ""
}
if (name.lowercase().endsWith(".zip")) it else null
}
}
else -> null
}
setContent {
// Read AMOLED mode preference
val prefs = getSharedPreferences("settings", Context.MODE_PRIVATE)
val amoledMode = prefs.getBoolean("enable_amoled", false)
val moduleViewModel: ModuleViewModel = viewModel()
val superUserViewModel: SuperUserViewModel = viewModel()
val moduleUpdateCount = moduleViewModel.moduleList.count {
moduleViewModel.checkUpdate(it).first.isNotEmpty()
}
KernelSUTheme (
amoledMode = amoledMode
) {
val navController = rememberNavController()
val snackBarHostState = remember { SnackbarHostState() }
val currentDestination = navController.currentBackStackEntryAsState()?.value?.destination
val navigator = navController.rememberDestinationsNavigator()
LaunchedEffect(zipUri) {
if (zipUri != null) {
navigator.navigate(
FlashScreenDestination(
FlashIt.FlashModules(listOf(zipUri)),
finishIntent = true
)
)
}
}
LaunchedEffect(Unit) {
if (superUserViewModel.appList.isEmpty()) {
superUserViewModel.fetchAppList()
}
if (moduleViewModel.moduleList.isEmpty()) {
moduleViewModel.fetchModuleList()
}
}
val showBottomBar = when (currentDestination?.route) {
FlashScreenDestination.route -> false // Hide for FlashScreenDestination
ExecuteModuleActionScreenDestination.route -> false // Hide for ExecuteModuleActionScreen
else -> true
}
Scaffold(
bottomBar = {
AnimatedVisibility(
visible = showBottomBar,
enter = slideInVertically(initialOffsetY = { it }) + fadeIn(),
exit = slideOutVertically(targetOffsetY = { it }) + fadeOut()
) {
BottomBar(navController, moduleUpdateCount)
}
},
contentWindowInsets = WindowInsets(0, 0, 0, 0)
) { innerPadding ->
CompositionLocalProvider(
LocalSnackbarHost provides snackBarHostState,
) {
DestinationsNavHost(
modifier = Modifier.padding(innerPadding),
navGraph = NavGraphs.root,
navController = navController,
defaultTransitions = object : NavHostAnimatedDestinationStyle() {
override val enterTransition: AnimatedContentTransitionScope<NavBackStackEntry>.() -> EnterTransition
get() = { fadeIn(animationSpec = tween(340)) }
override val exitTransition: AnimatedContentTransitionScope<NavBackStackEntry>.() -> ExitTransition
get() = { fadeOut(animationSpec = tween(340)) }
}
)
}
}
}
}
}
}
@Composable
private fun BottomBar(navController: NavHostController, moduleUpdateCount: Int) {
val navigator = navController.rememberDestinationsNavigator()
val isManager = Natives.becomeManager(ksuApp.packageName)
val fullFeatured = isManager && !Natives.requireNewKernel() && rootAvailable()
val suCompatDisabled = isSuCompatDisabled()
val suSFS = getSuSFS()
val susSUMode = susfsSUS_SU_Mode()
NavigationBar(
tonalElevation = 8.dp,
windowInsets = WindowInsets.systemBars.union(WindowInsets.displayCutout).only(
WindowInsetsSides.Horizontal + WindowInsetsSides.Bottom
)
) {
BottomBarDestination.entries
.forEach { destination ->
if (!fullFeatured && destination.rootRequired) return@forEach
val isCurrentDestOnBackStack by navController.isRouteOnBackStackAsState(destination.direction)
NavigationBarItem(
selected = isCurrentDestOnBackStack,
onClick = {
if (isCurrentDestOnBackStack) {
navigator.popBackStack(destination.direction, false)
}
navigator.navigate(destination.direction) {
popUpTo(NavGraphs.root) {
saveState = true
}
launchSingleTop = true
restoreState = true
}
},
icon = {
// Show badge for Module icon if moduleUpdateCount > 0
if (destination == BottomBarDestination.Module && moduleUpdateCount > 0) {
BadgedBox(badge = { Badge { Text(moduleUpdateCount.toString()) } }) {
if (isCurrentDestOnBackStack) {
Icon(destination.iconSelected, stringResource(destination.label))
} else {
Icon(destination.iconNotSelected, stringResource(destination.label))
}
}
} else {
if (isCurrentDestOnBackStack) {
Icon(destination.iconSelected, stringResource(destination.label))
} else {
Icon(destination.iconNotSelected, stringResource(destination.label))
}
}
},
label = { Text(stringResource(destination.label)) },
alwaysShowLabel = true
)
}
}
}

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package com.rifsxd.ksunext.ui.component
import androidx.compose.foundation.Image
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.size
import androidx.compose.foundation.layout.width
import androidx.compose.foundation.shape.CircleShape
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.material3.ElevatedCard
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Surface
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.scale
import androidx.compose.ui.res.colorResource
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.text.AnnotatedString
import androidx.compose.ui.text.SpanStyle
import androidx.compose.ui.text.TextLinkStyles
import androidx.compose.ui.text.TextStyle
import androidx.compose.ui.text.fromHtml
import androidx.compose.ui.text.style.TextDecoration
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
import androidx.compose.ui.window.Dialog
import androidx.compose.ui.text.font.FontWeight
import com.rifsxd.ksunext.BuildConfig
import com.rifsxd.ksunext.R
@Preview
@Composable
fun AboutCard() {
ElevatedCard(
modifier = Modifier.fillMaxWidth(),
shape = RoundedCornerShape(8.dp)
) {
Row(
modifier = Modifier
.fillMaxWidth()
.padding(24.dp)
) {
AboutCardContent()
}
}
}
@Composable
fun AboutDialog(dismiss: () -> Unit) {
Dialog(
onDismissRequest = { dismiss() }
) {
AboutCard()
}
}
@Composable
private fun AboutCardContent() {
Column(
modifier = Modifier.fillMaxWidth()
) {
Row {
Surface(
modifier = Modifier.size(40.dp),
color = colorResource(id = R.color.ic_launcher_background),
shape = CircleShape
) {
Image(
painter = painterResource(id = R.mipmap.ic_launcher_foreground),
contentDescription = "icon",
modifier = Modifier.scale(1.5f)
)
}
Spacer(modifier = Modifier.width(12.dp))
Column {
Text(
text = stringResource(id = R.string.app_name),
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.SemiBold,
fontSize = 18.sp
)
Text(
BuildConfig.VERSION_NAME,
style = MaterialTheme.typography.bodySmall,
fontSize = 14.sp
)
Spacer(modifier = Modifier.height(8.dp))
val annotatedString = AnnotatedString.Companion.fromHtml(
htmlString = stringResource(
id = R.string.about_source_code,
"<b><a href=\"https://github.com/KernelSU-Next/KernelSU-Next\">GitHub</a></b>"
),
linkStyles = TextLinkStyles(
style = SpanStyle(
color = MaterialTheme.colorScheme.primary,
textDecoration = TextDecoration.Underline
),
pressedStyle = SpanStyle(
color = MaterialTheme.colorScheme.primary,
background = MaterialTheme.colorScheme.secondaryContainer,
textDecoration = TextDecoration.Underline
)
)
)
Text(
text = annotatedString,
style = TextStyle(
fontSize = 14.sp
)
)
}
}
}
}

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package com.rifsxd.ksunext.ui.component
import android.graphics.text.LineBreaker
import android.os.Build
import android.os.Parcelable
import android.text.Layout
import android.text.method.LinkMovementMethod
import android.util.Log
import android.view.ViewGroup
import android.widget.TextView
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.size
import androidx.compose.foundation.layout.wrapContentHeight
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.material3.*
import androidx.compose.runtime.*
import androidx.compose.runtime.saveable.Saver
import androidx.compose.runtime.saveable.rememberSaveable
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.toArgb
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.unit.dp
import androidx.compose.ui.viewinterop.AndroidView
import androidx.compose.ui.window.Dialog
import androidx.compose.ui.window.DialogProperties
import io.noties.markwon.Markwon
import io.noties.markwon.utils.NoCopySpannableFactory
import kotlinx.coroutines.*
import kotlinx.coroutines.channels.Channel
import kotlinx.coroutines.channels.ReceiveChannel
import kotlinx.coroutines.flow.FlowCollector
import kotlinx.coroutines.flow.consumeAsFlow
import kotlinx.coroutines.flow.onEach
import kotlinx.parcelize.Parcelize
import kotlin.coroutines.resume
private const val TAG = "DialogComponent"
interface ConfirmDialogVisuals : Parcelable {
val title: String
val content: String
val isMarkdown: Boolean
val confirm: String?
val dismiss: String?
}
@Parcelize
private data class ConfirmDialogVisualsImpl(
override val title: String,
override val content: String,
override val isMarkdown: Boolean,
override val confirm: String?,
override val dismiss: String?,
) : ConfirmDialogVisuals {
companion object {
val Empty: ConfirmDialogVisuals = ConfirmDialogVisualsImpl("", "", false, null, null)
}
}
interface DialogHandle {
val isShown: Boolean
val dialogType: String
fun show()
fun hide()
}
interface LoadingDialogHandle : DialogHandle {
suspend fun <R> withLoading(block: suspend () -> R): R
fun showLoading()
}
sealed interface ConfirmResult {
object Confirmed : ConfirmResult
object Canceled : ConfirmResult
}
interface ConfirmDialogHandle : DialogHandle {
val visuals: ConfirmDialogVisuals
fun showConfirm(
title: String,
content: String,
markdown: Boolean = false,
confirm: String? = null,
dismiss: String? = null
)
suspend fun awaitConfirm(
title: String,
content: String,
markdown: Boolean = false,
confirm: String? = null,
dismiss: String? = null
): ConfirmResult
}
private abstract class DialogHandleBase(
val visible: MutableState<Boolean>,
val coroutineScope: CoroutineScope
) : DialogHandle {
override val isShown: Boolean
get() = visible.value
override fun show() {
coroutineScope.launch {
visible.value = true
}
}
final override fun hide() {
coroutineScope.launch {
visible.value = false
}
}
override fun toString(): String {
return dialogType
}
}
private class LoadingDialogHandleImpl(
visible: MutableState<Boolean>,
coroutineScope: CoroutineScope
) : LoadingDialogHandle, DialogHandleBase(visible, coroutineScope) {
override suspend fun <R> withLoading(block: suspend () -> R): R {
return coroutineScope.async {
try {
visible.value = true
block()
} finally {
visible.value = false
}
}.await()
}
override fun showLoading() {
show()
}
override val dialogType: String get() = "LoadingDialog"
}
typealias NullableCallback = (() -> Unit)?
interface ConfirmCallback {
val onConfirm: NullableCallback
val onDismiss: NullableCallback
val isEmpty: Boolean get() = onConfirm == null && onDismiss == null
companion object {
operator fun invoke(onConfirmProvider: () -> NullableCallback, onDismissProvider: () -> NullableCallback): ConfirmCallback {
return object : ConfirmCallback {
override val onConfirm: NullableCallback
get() = onConfirmProvider()
override val onDismiss: NullableCallback
get() = onDismissProvider()
}
}
}
}
private class ConfirmDialogHandleImpl(
visible: MutableState<Boolean>,
coroutineScope: CoroutineScope,
callback: ConfirmCallback,
override var visuals: ConfirmDialogVisuals = ConfirmDialogVisualsImpl.Empty,
private val resultFlow: ReceiveChannel<ConfirmResult>
) : ConfirmDialogHandle, DialogHandleBase(visible, coroutineScope) {
private class ResultCollector(
private val callback: ConfirmCallback
) : FlowCollector<ConfirmResult> {
fun handleResult(result: ConfirmResult) {
Log.d(TAG, "handleResult: ${result.javaClass.simpleName}")
when (result) {
ConfirmResult.Confirmed -> onConfirm()
ConfirmResult.Canceled -> onDismiss()
}
}
fun onConfirm() {
callback.onConfirm?.invoke()
}
fun onDismiss() {
callback.onDismiss?.invoke()
}
override suspend fun emit(value: ConfirmResult) {
handleResult(value)
}
}
private val resultCollector = ResultCollector(callback)
private var awaitContinuation: CancellableContinuation<ConfirmResult>? = null
private val isCallbackEmpty = callback.isEmpty
init {
coroutineScope.launch {
resultFlow
.consumeAsFlow()
.onEach { result ->
awaitContinuation?.let {
awaitContinuation = null
if (it.isActive) {
it.resume(result)
}
}
}
.onEach { hide() }
.collect(resultCollector)
}
}
private suspend fun awaitResult(): ConfirmResult {
return suspendCancellableCoroutine {
awaitContinuation = it.apply {
if (isCallbackEmpty) {
invokeOnCancellation {
visible.value = false
}
}
}
}
}
fun updateVisuals(visuals: ConfirmDialogVisuals) {
this.visuals = visuals
}
override fun show() {
if (visuals !== ConfirmDialogVisualsImpl.Empty) {
super.show()
} else {
throw UnsupportedOperationException("can't show confirm dialog with the Empty visuals")
}
}
override fun showConfirm(
title: String,
content: String,
markdown: Boolean,
confirm: String?,
dismiss: String?
) {
coroutineScope.launch {
updateVisuals(ConfirmDialogVisualsImpl(title, content, markdown, confirm, dismiss))
show()
}
}
override suspend fun awaitConfirm(
title: String,
content: String,
markdown: Boolean,
confirm: String?,
dismiss: String?
): ConfirmResult {
coroutineScope.launch {
updateVisuals(ConfirmDialogVisualsImpl(title, content, markdown, confirm, dismiss))
show()
}
return awaitResult()
}
override val dialogType: String get() = "ConfirmDialog"
override fun toString(): String {
return "${super.toString()}(visuals: $visuals)"
}
companion object {
fun Saver(
visible: MutableState<Boolean>,
coroutineScope: CoroutineScope,
callback: ConfirmCallback,
resultChannel: ReceiveChannel<ConfirmResult>
) = Saver<ConfirmDialogHandle, ConfirmDialogVisuals>(
save = {
it.visuals
},
restore = {
Log.d(TAG, "ConfirmDialog restore, visuals: $it")
ConfirmDialogHandleImpl(visible, coroutineScope, callback, it, resultChannel)
}
)
}
}
private class CustomDialogHandleImpl(
visible: MutableState<Boolean>,
coroutineScope: CoroutineScope
) : DialogHandleBase(visible, coroutineScope) {
override val dialogType: String get() = "CustomDialog"
}
@Composable
fun rememberLoadingDialog(): LoadingDialogHandle {
val visible = remember {
mutableStateOf(false)
}
val coroutineScope = rememberCoroutineScope()
if (visible.value) {
LoadingDialog()
}
return remember {
LoadingDialogHandleImpl(visible, coroutineScope)
}
}
@Composable
private fun rememberConfirmDialog(visuals: ConfirmDialogVisuals, callback: ConfirmCallback): ConfirmDialogHandle {
val visible = rememberSaveable {
mutableStateOf(false)
}
val coroutineScope = rememberCoroutineScope()
val resultChannel = remember {
Channel<ConfirmResult>()
}
val handle = rememberSaveable(
saver = ConfirmDialogHandleImpl.Saver(visible, coroutineScope, callback, resultChannel),
init = {
ConfirmDialogHandleImpl(visible, coroutineScope, callback, visuals, resultChannel)
}
)
if (visible.value) {
ConfirmDialog(
handle.visuals,
confirm = { coroutineScope.launch { resultChannel.send(ConfirmResult.Confirmed) } },
dismiss = { coroutineScope.launch { resultChannel.send(ConfirmResult.Canceled) } }
)
}
return handle
}
@Composable
fun rememberConfirmCallback(onConfirm: NullableCallback, onDismiss: NullableCallback): ConfirmCallback {
val currentOnConfirm by rememberUpdatedState(newValue = onConfirm)
val currentOnDismiss by rememberUpdatedState(newValue = onDismiss)
return remember {
ConfirmCallback({ currentOnConfirm }, { currentOnDismiss })
}
}
@Composable
fun rememberConfirmDialog(onConfirm: NullableCallback = null, onDismiss: NullableCallback = null): ConfirmDialogHandle {
return rememberConfirmDialog(rememberConfirmCallback(onConfirm, onDismiss))
}
@Composable
fun rememberConfirmDialog(callback: ConfirmCallback): ConfirmDialogHandle {
return rememberConfirmDialog(ConfirmDialogVisualsImpl.Empty, callback)
}
@Composable
fun rememberCustomDialog(composable: @Composable (dismiss: () -> Unit) -> Unit): DialogHandle {
val visible = rememberSaveable {
mutableStateOf(false)
}
val coroutineScope = rememberCoroutineScope()
if (visible.value) {
composable { visible.value = false }
}
return remember {
CustomDialogHandleImpl(visible, coroutineScope)
}
}
@Composable
private fun LoadingDialog() {
Dialog(
onDismissRequest = {},
properties = DialogProperties(dismissOnClickOutside = false, dismissOnBackPress = false)
) {
Surface(
modifier = Modifier.size(100.dp), shape = RoundedCornerShape(8.dp)
) {
Box(
contentAlignment = Alignment.Center,
) {
CircularProgressIndicator()
}
}
}
}
@Composable
private fun ConfirmDialog(visuals: ConfirmDialogVisuals, confirm: () -> Unit, dismiss: () -> Unit) {
AlertDialog(
onDismissRequest = {
dismiss()
},
title = {
Text(
text = visuals.title,
style = MaterialTheme.typography.titleLarge,
fontWeight = FontWeight.SemiBold
)
},
text = {
if (visuals.isMarkdown) {
MarkdownContent(content = visuals.content)
} else {
Text(text = visuals.content)
}
},
confirmButton = {
TextButton(onClick = confirm) {
Text(text = visuals.confirm ?: stringResource(id = android.R.string.ok))
}
},
dismissButton = {
TextButton(onClick = dismiss) {
Text(text = visuals.dismiss ?: stringResource(id = android.R.string.cancel))
}
},
)
}
@Composable
private fun MarkdownContent(content: String) {
val contentColor = LocalContentColor.current
AndroidView(
factory = { context ->
TextView(context).apply {
movementMethod = LinkMovementMethod.getInstance()
setSpannableFactory(NoCopySpannableFactory.getInstance())
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
breakStrategy = LineBreaker.BREAK_STRATEGY_SIMPLE
}
hyphenationFrequency = Layout.HYPHENATION_FREQUENCY_NONE
layoutParams = ViewGroup.LayoutParams(
ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT
)
}
},
modifier = Modifier
.fillMaxWidth()
.wrapContentHeight(),
update = {
Markwon.create(it.context).setMarkdown(it, content)
it.setTextColor(contentColor.toArgb())
}
)
}

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package com.rifsxd.ksunext.ui.component
import androidx.compose.foundation.focusable
import androidx.compose.foundation.layout.Box
import androidx.compose.runtime.Composable
import androidx.compose.runtime.LaunchedEffect
import androidx.compose.runtime.remember
import androidx.compose.ui.Modifier
import androidx.compose.ui.focus.FocusRequester
import androidx.compose.ui.focus.focusRequester
import androidx.compose.ui.input.key.KeyEvent
import androidx.compose.ui.input.key.onKeyEvent
@Composable
fun KeyEventBlocker(predicate: (KeyEvent) -> Boolean) {
val requester = remember { FocusRequester() }
Box(
Modifier
.onKeyEvent {
predicate(it)
}
.focusRequester(requester)
.focusable()
)
LaunchedEffect(Unit) {
requester.requestFocus()
}
}

View File

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package com.rifsxd.ksunext.ui.component
import android.util.Log
import androidx.compose.animation.AnimatedVisibility
import androidx.compose.animation.fadeIn
import androidx.compose.animation.fadeOut
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.WindowInsets
import androidx.compose.foundation.layout.WindowInsetsSides
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.only
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.safeDrawing
import androidx.compose.foundation.text.KeyboardActions
import androidx.compose.foundation.text.KeyboardOptions
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.automirrored.outlined.ArrowBack
import androidx.compose.material.icons.filled.Close
import androidx.compose.material.icons.filled.Search
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.Icon
import androidx.compose.material3.IconButton
import androidx.compose.material3.OutlinedTextField
import androidx.compose.material3.Text
import androidx.compose.material3.TopAppBar
import androidx.compose.material3.TopAppBarScrollBehavior
import androidx.compose.runtime.Composable
import androidx.compose.runtime.DisposableEffect
import androidx.compose.runtime.LaunchedEffect
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.focus.FocusRequester
import androidx.compose.ui.focus.focusRequester
import androidx.compose.ui.focus.onFocusChanged
import androidx.compose.ui.platform.LocalSoftwareKeyboardController
import androidx.compose.ui.text.input.ImeAction
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
private const val TAG = "SearchBar"
@OptIn(ExperimentalMaterial3Api::class)
@Composable
fun SearchAppBar(
title: @Composable () -> Unit,
searchText: String,
onSearchTextChange: (String) -> Unit,
onClearClick: () -> Unit,
onBackClick: (() -> Unit)? = null,
onConfirm: (() -> Unit)? = null,
dropdownContent: @Composable (() -> Unit)? = null,
scrollBehavior: TopAppBarScrollBehavior? = null
) {
val keyboardController = LocalSoftwareKeyboardController.current
val focusRequester = remember { FocusRequester() }
var onSearch by remember { mutableStateOf(false) }
if (onSearch) {
LaunchedEffect(Unit) { focusRequester.requestFocus() }
}
DisposableEffect(Unit) {
onDispose {
keyboardController?.hide()
}
}
TopAppBar(
title = {
Box {
AnimatedVisibility(
modifier = Modifier.align(Alignment.CenterStart),
visible = !onSearch,
enter = fadeIn(),
exit = fadeOut(),
content = { title() }
)
AnimatedVisibility(
visible = onSearch,
enter = fadeIn(),
exit = fadeOut()
) {
OutlinedTextField(
modifier = Modifier
.fillMaxWidth()
.padding(top = 2.dp, bottom = 2.dp, end = if (onBackClick != null) 0.dp else 14.dp)
.focusRequester(focusRequester)
.onFocusChanged { focusState ->
if (focusState.isFocused) onSearch = true
Log.d(TAG, "onFocusChanged: $focusState")
},
value = searchText,
onValueChange = onSearchTextChange,
trailingIcon = {
IconButton(
onClick = {
onSearch = false
keyboardController?.hide()
onClearClick()
},
content = { Icon(Icons.Filled.Close, null) }
)
},
maxLines = 1,
singleLine = true,
keyboardOptions = KeyboardOptions.Default.copy(imeAction = ImeAction.Done),
keyboardActions = KeyboardActions(onDone = {
keyboardController?.hide()
onConfirm?.invoke()
})
)
}
}
},
navigationIcon = {
if (onBackClick != null) {
IconButton(
onClick = onBackClick,
content = { Icon(Icons.AutoMirrored.Outlined.ArrowBack, null) }
)
}
},
actions = {
AnimatedVisibility(
visible = !onSearch
) {
IconButton(
onClick = { onSearch = true },
content = { Icon(Icons.Filled.Search, null) }
)
}
if (dropdownContent != null) {
dropdownContent()
}
},
windowInsets = WindowInsets.safeDrawing.only(WindowInsetsSides.Top + WindowInsetsSides.Horizontal),
scrollBehavior = scrollBehavior
)
}
@OptIn(ExperimentalMaterial3Api::class)
@Preview
@Composable
private fun SearchAppBarPreview() {
var searchText by remember { mutableStateOf("") }
SearchAppBar(
title = { Text("Search text") },
searchText = searchText,
onSearchTextChange = { searchText = it },
onClearClick = { searchText = "" }
)
}

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package com.rifsxd.ksunext.ui.component
import androidx.compose.foundation.LocalIndication
import androidx.compose.foundation.interaction.MutableInteractionSource
import androidx.compose.foundation.selection.toggleable
import androidx.compose.material3.Icon
import androidx.compose.material3.ListItem
import androidx.compose.material3.LocalTextStyle
import androidx.compose.material3.RadioButton
import androidx.compose.material3.Switch
import androidx.compose.material3.Text
import androidx.compose.material3.MaterialTheme
import androidx.compose.runtime.Composable
import androidx.compose.runtime.remember
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.alpha
import androidx.compose.ui.graphics.vector.ImageVector
import androidx.compose.ui.semantics.Role
import com.dergoogler.mmrl.ui.component.LabelItem
import com.dergoogler.mmrl.ui.component.text.TextRow
@Composable
fun SwitchItem(
icon: ImageVector? = null,
title: String,
summary: String? = null,
checked: Boolean,
enabled: Boolean = true,
beta: Boolean = false,
onCheckedChange: (Boolean) -> Unit,
) {
val interactionSource = remember { MutableInteractionSource() }
val stateAlpha = remember(checked, enabled) { Modifier.alpha(if (enabled) 1f else 0.5f) }
ListItem(
modifier = Modifier
.toggleable(
value = checked,
interactionSource = interactionSource,
role = Role.Switch,
enabled = enabled,
indication = LocalIndication.current,
onValueChange = onCheckedChange
),
headlineContent = {
TextRow(
leadingContent = if (beta) {
{
LabelItem(
modifier = Modifier.then(stateAlpha),
text = "Beta"
)
}
} else null
) {
Text(
modifier = Modifier.then(stateAlpha),
text = title,
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.SemiBold
)
}
},
leadingContent = icon?.let {
{
Icon(
modifier = Modifier.then(stateAlpha),
imageVector = icon,
contentDescription = title
)
}
},
trailingContent = {
Switch(
checked = checked,
enabled = enabled,
onCheckedChange = onCheckedChange,
interactionSource = interactionSource
)
},
supportingContent = {
if (summary != null) {
Text(
modifier = Modifier.then(stateAlpha),
text = summary
)
}
}
)
}
@Composable
fun RadioItem(
title: String,
selected: Boolean,
onClick: () -> Unit,
) {
ListItem(
headlineContent = {
Text(title)
},
leadingContent = {
RadioButton(selected = selected, onClick = onClick)
}
)
}

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package com.rifsxd.ksunext.ui.component.profile
import androidx.compose.foundation.layout.Column
import androidx.compose.material3.OutlinedTextField
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
import androidx.compose.ui.Modifier
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.tooling.preview.Preview
import com.rifsxd.ksunext.Natives
import com.rifsxd.ksunext.R
import com.rifsxd.ksunext.ui.component.SwitchItem
@Composable
fun AppProfileConfig(
modifier: Modifier = Modifier,
fixedName: Boolean,
enabled: Boolean,
profile: Natives.Profile,
onProfileChange: (Natives.Profile) -> Unit,
) {
Column(modifier = modifier) {
if (!fixedName) {
OutlinedTextField(
label = { Text(stringResource(R.string.profile_name)) },
value = profile.name,
onValueChange = { onProfileChange(profile.copy(name = it)) }
)
}
SwitchItem(
title = stringResource(R.string.profile_umount_modules),
summary = stringResource(R.string.profile_umount_modules_summary),
checked = if (enabled) {
profile.umountModules
} else {
Natives.isDefaultUmountModules()
},
enabled = enabled,
onCheckedChange = {
onProfileChange(
profile.copy(
umountModules = it,
nonRootUseDefault = false
)
)
}
)
}
}
@Preview
@Composable
private fun AppProfileConfigPreview() {
var profile by remember { mutableStateOf(Natives.Profile("")) }
AppProfileConfig(fixedName = true, enabled = false, profile = profile) {
profile = it
}
}

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package com.rifsxd.ksunext.ui.component.profile
import androidx.compose.foundation.clickable
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.ExperimentalLayoutApi
import androidx.compose.foundation.layout.FlowRow
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.text.KeyboardActions
import androidx.compose.foundation.text.KeyboardOptions
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.ArrowDropDown
import androidx.compose.material.icons.filled.ArrowDropUp
import androidx.compose.material3.AssistChip
import androidx.compose.material3.DropdownMenuItem
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.ExposedDropdownMenuBox
import androidx.compose.material3.Icon
import androidx.compose.material3.ListItem
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.MenuAnchorType
import androidx.compose.material3.OutlinedCard
import androidx.compose.material3.OutlinedTextField
import androidx.compose.material3.OutlinedTextFieldDefaults
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableIntStateOf
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
import androidx.compose.ui.Modifier
import androidx.compose.ui.platform.LocalSoftwareKeyboardController
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.text.input.ImeAction
import androidx.compose.ui.text.input.KeyboardType
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.core.text.isDigitsOnly
import com.maxkeppeker.sheets.core.models.base.Header
import com.maxkeppeker.sheets.core.models.base.rememberUseCaseState
import com.maxkeppeler.sheets.input.InputDialog
import com.maxkeppeler.sheets.input.models.InputHeader
import com.maxkeppeler.sheets.input.models.InputSelection
import com.maxkeppeler.sheets.input.models.InputTextField
import com.maxkeppeler.sheets.input.models.InputTextFieldType
import com.maxkeppeler.sheets.input.models.ValidationResult
import com.maxkeppeler.sheets.list.ListDialog
import com.maxkeppeler.sheets.list.models.ListOption
import com.maxkeppeler.sheets.list.models.ListSelection
import com.rifsxd.ksunext.Natives
import com.rifsxd.ksunext.R
import com.rifsxd.ksunext.profile.Capabilities
import com.rifsxd.ksunext.profile.Groups
import com.rifsxd.ksunext.ui.component.rememberCustomDialog
import com.rifsxd.ksunext.ui.util.isSepolicyValid
@OptIn(ExperimentalMaterial3Api::class)
@Composable
fun RootProfileConfig(
modifier: Modifier = Modifier,
fixedName: Boolean,
profile: Natives.Profile,
onProfileChange: (Natives.Profile) -> Unit,
) {
Column(modifier = modifier) {
if (!fixedName) {
OutlinedTextField(
label = { Text(stringResource(R.string.profile_name)) },
value = profile.name,
onValueChange = { onProfileChange(profile.copy(name = it)) }
)
}
/*
var expanded by remember { mutableStateOf(false) }
val currentNamespace = when (profile.namespace) {
Natives.Profile.Namespace.INHERITED.ordinal -> stringResource(R.string.profile_namespace_inherited)
Natives.Profile.Namespace.GLOBAL.ordinal -> stringResource(R.string.profile_namespace_global)
Natives.Profile.Namespace.INDIVIDUAL.ordinal -> stringResource(R.string.profile_namespace_individual)
else -> stringResource(R.string.profile_namespace_inherited)
}
ListItem(headlineContent = {
ExposedDropdownMenuBox(
expanded = expanded,
onExpandedChange = { expanded = !expanded }
) {
OutlinedTextField(
modifier = Modifier
.menuAnchor(MenuAnchorType.PrimaryNotEditable)
.fillMaxWidth(),
readOnly = true,
label = { Text(stringResource(R.string.profile_namespace)) },
value = currentNamespace,
onValueChange = {},
trailingIcon = {
if (expanded) Icon(Icons.Filled.ArrowDropUp, null)
else Icon(Icons.Filled.ArrowDropDown, null)
},
)
ExposedDropdownMenu(
expanded = expanded,
onDismissRequest = { expanded = false }
) {
DropdownMenuItem(
text = { Text(stringResource(R.string.profile_namespace_inherited)) },
onClick = {
onProfileChange(profile.copy(namespace = Natives.Profile.Namespace.INHERITED.ordinal))
expanded = false
},
)
DropdownMenuItem(
text = { Text(stringResource(R.string.profile_namespace_global)) },
onClick = {
onProfileChange(profile.copy(namespace = Natives.Profile.Namespace.GLOBAL.ordinal))
expanded = false
},
)
DropdownMenuItem(
text = { Text(stringResource(R.string.profile_namespace_individual)) },
onClick = {
onProfileChange(profile.copy(namespace = Natives.Profile.Namespace.INDIVIDUAL.ordinal))
expanded = false
},
)
}
}
})
*/
UidPanel(uid = profile.uid, label = "uid", onUidChange = {
onProfileChange(
profile.copy(
uid = it,
rootUseDefault = false
)
)
})
UidPanel(uid = profile.gid, label = "gid", onUidChange = {
onProfileChange(
profile.copy(
gid = it,
rootUseDefault = false
)
)
})
val selectedGroups = profile.groups.ifEmpty { listOf(0) }.let { e ->
e.mapNotNull { g ->
Groups.entries.find { it.gid == g }
}
}
GroupsPanel(selectedGroups) {
onProfileChange(
profile.copy(
groups = it.map { group -> group.gid }.ifEmpty { listOf(0) },
rootUseDefault = false
)
)
}
val selectedCaps = profile.capabilities.mapNotNull { e ->
Capabilities.entries.find { it.cap == e }
}
CapsPanel(selectedCaps) {
onProfileChange(
profile.copy(
capabilities = it.map { cap -> cap.cap },
rootUseDefault = false
)
)
}
SELinuxPanel(profile = profile, onSELinuxChange = { domain, rules ->
onProfileChange(
profile.copy(
context = domain,
rules = rules,
rootUseDefault = false
)
)
})
}
}
@OptIn(ExperimentalLayoutApi::class, ExperimentalMaterial3Api::class)
@Composable
fun GroupsPanel(selected: List<Groups>, closeSelection: (selection: Set<Groups>) -> Unit) {
val selectGroupsDialog = rememberCustomDialog { dismiss: () -> Unit ->
val groups = Groups.entries.toTypedArray().sortedWith(
compareBy<Groups> { if (selected.contains(it)) 0 else 1 }
.then(compareBy {
when (it) {
Groups.ROOT -> 0
Groups.SYSTEM -> 1
Groups.SHELL -> 2
else -> Int.MAX_VALUE
}
})
.then(compareBy { it.name })
)
val options = groups.map { value ->
ListOption(
titleText = value.display,
subtitleText = value.desc,
selected = selected.contains(value),
)
}
val selection = HashSet(selected)
ListDialog(
state = rememberUseCaseState(visible = true, onFinishedRequest = {
closeSelection(selection)
}, onCloseRequest = {
dismiss()
}),
header = Header.Default(
title = stringResource(R.string.profile_groups),
),
selection = ListSelection.Multiple(
showCheckBoxes = true,
options = options,
maxChoices = 32, // Kernel only supports 32 groups at most
) { indecies, _ ->
// Handle selection
selection.clear()
indecies.forEach { index ->
val group = groups[index]
selection.add(group)
}
}
)
}
OutlinedCard(
modifier = Modifier
.fillMaxWidth()
.padding(16.dp)
) {
Column(
modifier = Modifier
.fillMaxSize()
.clickable {
selectGroupsDialog.show()
}
.padding(16.dp)
) {
Text(stringResource(R.string.profile_groups))
FlowRow {
selected.forEach { group ->
AssistChip(
modifier = Modifier.padding(3.dp),
onClick = { /*TODO*/ },
label = { Text(group.display) })
}
}
}
}
}
@OptIn(ExperimentalLayoutApi::class, ExperimentalMaterial3Api::class)
@Composable
fun CapsPanel(
selected: Collection<Capabilities>,
closeSelection: (selection: Set<Capabilities>) -> Unit
) {
val selectCapabilitiesDialog = rememberCustomDialog { dismiss ->
val caps = Capabilities.entries.toTypedArray().sortedWith(
compareBy<Capabilities> { if (selected.contains(it)) 0 else 1 }
.then(compareBy { it.name })
)
val options = caps.map { value ->
ListOption(
titleText = value.display,
subtitleText = value.desc,
selected = selected.contains(value),
)
}
val selection = HashSet(selected)
ListDialog(
state = rememberUseCaseState(visible = true, onFinishedRequest = {
closeSelection(selection)
}, onCloseRequest = {
dismiss()
}),
header = Header.Default(
title = stringResource(R.string.profile_capabilities),
),
selection = ListSelection.Multiple(
showCheckBoxes = true,
options = options
) { indecies, _ ->
// Handle selection
selection.clear()
indecies.forEach { index ->
val group = caps[index]
selection.add(group)
}
}
)
}
OutlinedCard(
modifier = Modifier
.fillMaxWidth()
.padding(16.dp)
) {
Column(
modifier = Modifier
.fillMaxSize()
.clickable {
selectCapabilitiesDialog.show()
}
.padding(16.dp)
) {
Text(stringResource(R.string.profile_capabilities))
FlowRow {
selected.forEach { group ->
AssistChip(
modifier = Modifier.padding(3.dp),
onClick = { /*TODO*/ },
label = { Text(group.display) })
}
}
}
}
}
@Composable
private fun UidPanel(uid: Int, label: String, onUidChange: (Int) -> Unit) {
ListItem(headlineContent = {
var isError by remember {
mutableStateOf(false)
}
var lastValidUid by remember {
mutableIntStateOf(uid)
}
val keyboardController = LocalSoftwareKeyboardController.current
OutlinedTextField(
modifier = Modifier.fillMaxWidth(),
label = { Text(label) },
value = uid.toString(),
isError = isError,
keyboardOptions = KeyboardOptions(
keyboardType = KeyboardType.Number,
imeAction = ImeAction.Done
),
keyboardActions = KeyboardActions(onDone = {
keyboardController?.hide()
}),
onValueChange = {
if (it.isEmpty()) {
onUidChange(0)
return@OutlinedTextField
}
val valid = isTextValidUid(it)
val targetUid = if (valid) it.toInt() else lastValidUid
if (valid) {
lastValidUid = it.toInt()
}
onUidChange(targetUid)
isError = !valid
}
)
})
}
@OptIn(ExperimentalMaterial3Api::class)
@Composable
private fun SELinuxPanel(
profile: Natives.Profile,
onSELinuxChange: (domain: String, rules: String) -> Unit
) {
val editSELinuxDialog = rememberCustomDialog { dismiss ->
var domain by remember { mutableStateOf(profile.context) }
var rules by remember { mutableStateOf(profile.rules) }
val inputOptions = listOf(
InputTextField(
text = domain,
header = InputHeader(
title = stringResource(id = R.string.profile_selinux_domain),
),
type = InputTextFieldType.OUTLINED,
required = true,
keyboardOptions = KeyboardOptions(
keyboardType = KeyboardType.Ascii,
imeAction = ImeAction.Next
),
resultListener = {
domain = it ?: ""
},
validationListener = { value ->
// value can be a-zA-Z0-9_
val regex = Regex("^[a-z_]+:[a-z0-9_]+:[a-z0-9_]+(:[a-z0-9_]+)?$")
if (value?.matches(regex) == true) ValidationResult.Valid
else ValidationResult.Invalid("Domain must be in the format of \"user:role:type:level\"")
}
),
InputTextField(
text = rules,
header = InputHeader(
title = stringResource(id = R.string.profile_selinux_rules),
),
type = InputTextFieldType.OUTLINED,
keyboardOptions = KeyboardOptions(
keyboardType = KeyboardType.Ascii,
),
singleLine = false,
resultListener = {
rules = it ?: ""
},
validationListener = { value ->
if (isSepolicyValid(value)) ValidationResult.Valid
else ValidationResult.Invalid("SELinux rules is invalid!")
}
)
)
InputDialog(
state = rememberUseCaseState(visible = true,
onFinishedRequest = {
onSELinuxChange(domain, rules)
},
onCloseRequest = {
dismiss()
}),
header = Header.Default(
title = stringResource(R.string.profile_selinux_context),
),
selection = InputSelection(
input = inputOptions,
onPositiveClick = { result ->
// Handle selection
},
)
)
}
ListItem(headlineContent = {
OutlinedTextField(
modifier = Modifier
.fillMaxWidth()
.clickable {
editSELinuxDialog.show()
},
enabled = false,
colors = OutlinedTextFieldDefaults.colors(
disabledTextColor = MaterialTheme.colorScheme.onSurface,
disabledBorderColor = MaterialTheme.colorScheme.outline,
disabledPlaceholderColor = MaterialTheme.colorScheme.onSurfaceVariant,
disabledLabelColor = MaterialTheme.colorScheme.onSurfaceVariant
),
label = { Text(text = stringResource(R.string.profile_selinux_context)) },
value = profile.context,
onValueChange = { }
)
})
}
@Preview
@Composable
private fun RootProfileConfigPreview() {
var profile by remember { mutableStateOf(Natives.Profile("")) }
RootProfileConfig(fixedName = true, profile = profile) {
profile = it
}
}
private fun isTextValidUid(text: String): Boolean {
return text.isNotEmpty() && text.isDigitsOnly() && text.toInt() >= 0 && text.toInt() <= Int.MAX_VALUE
}

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package com.rifsxd.ksunext.ui.component.profile
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.automirrored.filled.ReadMore
import androidx.compose.material.icons.filled.ArrowDropDown
import androidx.compose.material.icons.filled.ArrowDropUp
import androidx.compose.material.icons.filled.Create
import androidx.compose.material3.DropdownMenuItem
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.ExposedDropdownMenuBox
import androidx.compose.material3.Icon
import androidx.compose.material3.IconButton
import androidx.compose.material3.ListItem
import androidx.compose.material3.MenuAnchorType
import androidx.compose.material3.OutlinedTextField
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.saveable.rememberSaveable
import androidx.compose.runtime.setValue
import androidx.compose.ui.Modifier
import androidx.compose.ui.res.stringResource
import com.rifsxd.ksunext.Natives
import com.rifsxd.ksunext.R
import com.rifsxd.ksunext.ui.util.listAppProfileTemplates
import com.rifsxd.ksunext.ui.util.setSepolicy
import com.rifsxd.ksunext.ui.viewmodel.getTemplateInfoById
/**
* @author weishu
* @date 2023/10/21.
*/
@OptIn(ExperimentalMaterial3Api::class)
@Composable
fun TemplateConfig(
profile: Natives.Profile,
onViewTemplate: (id: String) -> Unit = {},
onManageTemplate: () -> Unit = {},
onProfileChange: (Natives.Profile) -> Unit
) {
var expanded by remember { mutableStateOf(false) }
var template by rememberSaveable {
mutableStateOf(profile.rootTemplate ?: "")
}
val profileTemplates = listAppProfileTemplates()
val noTemplates = profileTemplates.isEmpty()
ListItem(headlineContent = {
ExposedDropdownMenuBox(
expanded = expanded,
onExpandedChange = { expanded = it },
) {
OutlinedTextField(
modifier = Modifier
.menuAnchor(MenuAnchorType.PrimaryNotEditable)
.fillMaxWidth(),
readOnly = true,
label = { Text(stringResource(R.string.profile_template)) },
value = template.ifEmpty { "None" },
onValueChange = {},
trailingIcon = {
if (noTemplates) {
IconButton(
onClick = onManageTemplate
) {
Icon(Icons.Filled.Create, null)
}
} else if (expanded) Icon(Icons.Filled.ArrowDropUp, null)
else Icon(Icons.Filled.ArrowDropDown, null)
},
)
if (profileTemplates.isEmpty()) {
return@ExposedDropdownMenuBox
}
ExposedDropdownMenu(
expanded = expanded,
onDismissRequest = { expanded = false }
) {
profileTemplates.forEach { tid ->
val templateInfo =
getTemplateInfoById(tid) ?: return@forEach
DropdownMenuItem(
text = { Text(tid) },
onClick = {
template = tid
if (setSepolicy(tid, templateInfo.rules.joinToString("\n"))) {
onProfileChange(
profile.copy(
rootTemplate = tid,
rootUseDefault = false,
uid = templateInfo.uid,
gid = templateInfo.gid,
groups = templateInfo.groups,
capabilities = templateInfo.capabilities,
context = templateInfo.context,
namespace = templateInfo.namespace,
)
)
}
expanded = false
},
trailingIcon = {
IconButton(onClick = {
onViewTemplate(tid)
}) {
Icon(Icons.AutoMirrored.Filled.ReadMore, null)
}
}
)
}
}
}
})
}

View File

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package com.rifsxd.ksunext.ui.screen
import androidx.annotation.StringRes
import androidx.compose.animation.Crossfade
import androidx.compose.foundation.gestures.detectTapGestures
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.BoxWithConstraints
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.WindowInsets
import androidx.compose.foundation.layout.WindowInsetsSides
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.only
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.safeDrawing
import androidx.compose.foundation.layout.width
import androidx.compose.foundation.rememberScrollState
import androidx.compose.foundation.verticalScroll
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.automirrored.filled.ArrowBack
import androidx.compose.material.icons.filled.AccountCircle
import androidx.compose.material.icons.filled.Android
import androidx.compose.material.icons.filled.AdminPanelSettings
import androidx.compose.material3.DropdownMenu
import androidx.compose.material3.DropdownMenuItem
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.FilterChip
import androidx.compose.material3.HorizontalDivider
import androidx.compose.material3.Icon
import androidx.compose.material3.IconButton
import androidx.compose.material3.ListItem
import androidx.compose.material3.Scaffold
import androidx.compose.material3.SnackbarHost
import androidx.compose.material3.Text
import androidx.compose.material3.TopAppBar
import androidx.compose.material3.TopAppBarDefaults
import androidx.compose.material3.TopAppBarScrollBehavior
import androidx.compose.material3.MaterialTheme
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.rememberCoroutineScope
import androidx.compose.runtime.saveable.rememberSaveable
import androidx.compose.runtime.setValue
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.Modifier
import androidx.compose.ui.geometry.Offset
import androidx.compose.ui.input.nestedscroll.nestedScroll
import androidx.compose.ui.input.pointer.pointerInput
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.platform.LocalDensity
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.Dp
import androidx.compose.ui.unit.DpOffset
import androidx.compose.ui.unit.dp
import androidx.lifecycle.compose.dropUnlessResumed
import androidx.lifecycle.viewmodel.compose.viewModel
import coil.compose.AsyncImage
import coil.request.ImageRequest
import com.ramcosta.composedestinations.annotation.Destination
import com.ramcosta.composedestinations.annotation.RootGraph
import com.ramcosta.composedestinations.generated.destinations.AppProfileTemplateScreenDestination
import com.ramcosta.composedestinations.generated.destinations.TemplateEditorScreenDestination
import com.ramcosta.composedestinations.navigation.DestinationsNavigator
import kotlinx.coroutines.launch
import com.rifsxd.ksunext.Natives
import com.rifsxd.ksunext.R
import com.rifsxd.ksunext.ui.component.SwitchItem
import com.rifsxd.ksunext.ui.component.profile.AppProfileConfig
import com.rifsxd.ksunext.ui.component.profile.RootProfileConfig
import com.rifsxd.ksunext.ui.component.profile.TemplateConfig
import com.rifsxd.ksunext.ui.util.LocalSnackbarHost
import com.rifsxd.ksunext.ui.util.forceStopApp
import com.rifsxd.ksunext.ui.util.getSepolicy
import com.rifsxd.ksunext.ui.util.launchApp
import com.rifsxd.ksunext.ui.util.restartApp
import com.rifsxd.ksunext.ui.util.setSepolicy
import com.rifsxd.ksunext.ui.viewmodel.SuperUserViewModel
import com.rifsxd.ksunext.ui.viewmodel.getTemplateInfoById
/**
* @author weishu
* @date 2023/5/16.
*/
@OptIn(ExperimentalMaterial3Api::class)
@Destination<RootGraph>
@Composable
fun AppProfileScreen(
navigator: DestinationsNavigator,
appInfo: SuperUserViewModel.AppInfo,
) {
val context = LocalContext.current
val snackBarHost = LocalSnackbarHost.current
val scrollBehavior = TopAppBarDefaults.pinnedScrollBehavior()
val scope = rememberCoroutineScope()
val viewModel: SuperUserViewModel = viewModel()
val failToUpdateAppProfile = stringResource(R.string.failed_to_update_app_profile).format(appInfo.label)
val failToUpdateSepolicy = stringResource(R.string.failed_to_update_sepolicy).format(appInfo.label)
val suNotAllowed = stringResource(R.string.su_not_allowed).format(appInfo.label)
val packageName = appInfo.packageName
val initialProfile = Natives.getAppProfile(packageName, appInfo.uid)
if (initialProfile.allowSu) {
initialProfile.rules = getSepolicy(packageName)
}
var profile by rememberSaveable {
mutableStateOf(initialProfile)
}
Scaffold(
topBar = {
TopBar(
onBack = dropUnlessResumed { navigator.popBackStack() },
scrollBehavior = scrollBehavior
)
},
snackbarHost = { SnackbarHost(hostState = snackBarHost) },
contentWindowInsets = WindowInsets.safeDrawing.only(WindowInsetsSides.Top + WindowInsetsSides.Horizontal)
) { paddingValues ->
AppProfileInner(
modifier = Modifier
.padding(paddingValues)
.nestedScroll(scrollBehavior.nestedScrollConnection)
.verticalScroll(rememberScrollState()),
packageName = appInfo.packageName,
appLabel = appInfo.label,
appIcon = {
AsyncImage(
model = ImageRequest.Builder(context).data(appInfo.packageInfo).crossfade(true).build(),
contentDescription = appInfo.label,
modifier = Modifier
.padding(4.dp)
.width(48.dp)
.height(48.dp)
)
},
profile = profile,
onViewTemplate = {
getTemplateInfoById(it)?.let { info ->
navigator.navigate(TemplateEditorScreenDestination(info))
}
},
onManageTemplate = {
navigator.navigate(AppProfileTemplateScreenDestination())
},
onProfileChange = {
scope.launch {
if (it.allowSu) {
// sync with allowlist.c - forbid_system_uid
if (appInfo.uid < 2000 && appInfo.uid != 1000) {
snackBarHost.showSnackbar(suNotAllowed)
return@launch
}
if (!it.rootUseDefault && it.rules.isNotEmpty() && !setSepolicy(profile.name, it.rules)) {
snackBarHost.showSnackbar(failToUpdateSepolicy)
return@launch
}
}
if (!Natives.setAppProfile(it)) {
snackBarHost.showSnackbar(failToUpdateAppProfile.format(appInfo.uid))
} else {
profile = it
viewModel.updateAppProfile(packageName, it)
}
}
},
)
}
}
@Composable
private fun AppProfileInner(
modifier: Modifier = Modifier,
packageName: String,
appLabel: String,
appIcon: @Composable () -> Unit,
profile: Natives.Profile,
onViewTemplate: (id: String) -> Unit = {},
onManageTemplate: () -> Unit = {},
onProfileChange: (Natives.Profile) -> Unit,
) {
val isRootGranted = profile.allowSu
Column(modifier = modifier) {
AppMenuBox(packageName) {
ListItem(
headlineContent = { Text(
text = appLabel,
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.SemiBold
) },
supportingContent = { Text(packageName) },
leadingContent = appIcon,
)
}
SwitchItem(
icon = Icons.Filled.AdminPanelSettings,
title = stringResource(id = R.string.superuser),
checked = isRootGranted,
onCheckedChange = { onProfileChange(profile.copy(allowSu = it)) },
)
Crossfade(targetState = isRootGranted, label = "") { current ->
Column(
modifier = Modifier.padding(bottom = 6.dp + 48.dp + 6.dp /* SnackBar height */)
) {
if (current) {
val initialMode = if (profile.rootUseDefault) {
Mode.Default
} else if (profile.rootTemplate != null) {
Mode.Template
} else {
Mode.Custom
}
var mode by rememberSaveable {
mutableStateOf(initialMode)
}
ProfileBox(mode, true) {
// template mode shouldn't change profile here!
if (it == Mode.Default || it == Mode.Custom) {
onProfileChange(profile.copy(rootUseDefault = it == Mode.Default))
}
mode = it
}
Crossfade(targetState = mode, label = "") { currentMode ->
if (currentMode == Mode.Template) {
TemplateConfig(
profile = profile,
onViewTemplate = onViewTemplate,
onManageTemplate = onManageTemplate,
onProfileChange = onProfileChange
)
} else if (mode == Mode.Custom) {
RootProfileConfig(
fixedName = true,
profile = profile,
onProfileChange = onProfileChange
)
}
}
} else {
val mode = if (profile.nonRootUseDefault) Mode.Default else Mode.Custom
ProfileBox(mode, false) {
onProfileChange(profile.copy(nonRootUseDefault = (it == Mode.Default)))
}
Crossfade(targetState = mode, label = "") { currentMode ->
val modifyEnabled = currentMode == Mode.Custom
AppProfileConfig(
fixedName = true,
profile = profile,
enabled = modifyEnabled,
onProfileChange = onProfileChange
)
}
}
}
}
}
}
private enum class Mode(@StringRes private val res: Int) {
Default(R.string.profile_default), Template(R.string.profile_template), Custom(R.string.profile_custom);
val text: String
@Composable get() = stringResource(res)
}
@OptIn(ExperimentalMaterial3Api::class)
@Composable
private fun TopBar(
onBack: () -> Unit,
scrollBehavior: TopAppBarScrollBehavior? = null
) {
TopAppBar(
title = {
Text(
text = stringResource(R.string.profile),
style = MaterialTheme.typography.titleLarge,
fontWeight = FontWeight.Black,
)
},
navigationIcon = {
IconButton(
onClick = onBack
) { Icon(Icons.AutoMirrored.Filled.ArrowBack, contentDescription = null) }
},
windowInsets = WindowInsets.safeDrawing.only(WindowInsetsSides.Top + WindowInsetsSides.Horizontal),
scrollBehavior = scrollBehavior
)
}
@Composable
private fun ProfileBox(
mode: Mode,
hasTemplate: Boolean,
onModeChange: (Mode) -> Unit,
) {
ListItem(
headlineContent = { Text(
text = stringResource(R.string.profile),
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.SemiBold
) },
supportingContent = { Text(mode.text) },
leadingContent = { Icon(Icons.Filled.AccountCircle, null) },
)
HorizontalDivider(thickness = Dp.Hairline)
ListItem(headlineContent = {
Row(
modifier = Modifier.fillMaxWidth(), horizontalArrangement = Arrangement.SpaceEvenly
) {
FilterChip(
selected = mode == Mode.Default,
label = { Text(stringResource(R.string.profile_default)) },
onClick = { onModeChange(Mode.Default) },
)
if (hasTemplate) {
FilterChip(
selected = mode == Mode.Template,
label = { Text(stringResource(R.string.profile_template)) },
onClick = { onModeChange(Mode.Template) },
)
}
FilterChip(
selected = mode == Mode.Custom,
label = { Text(stringResource(R.string.profile_custom)) },
onClick = { onModeChange(Mode.Custom) },
)
}
})
}
@Composable
private fun AppMenuBox(packageName: String, content: @Composable () -> Unit) {
var expanded by remember { mutableStateOf(false) }
var touchPoint: Offset by remember { mutableStateOf(Offset.Zero) }
val density = LocalDensity.current
BoxWithConstraints(
Modifier
.fillMaxSize()
.pointerInput(Unit) {
detectTapGestures {
touchPoint = it
expanded = true
}
}
) {
content()
val (offsetX, offsetY) = with(density) {
(touchPoint.x.toDp()) to (touchPoint.y.toDp())
}
DropdownMenu(
expanded = expanded,
offset = DpOffset(offsetX, -offsetY),
onDismissRequest = {
expanded = false
},
) {
DropdownMenuItem(
text = { Text(stringResource(id = R.string.launch_app)) },
onClick = {
expanded = false
launchApp(packageName)
},
)
DropdownMenuItem(
text = { Text(stringResource(id = R.string.force_stop_app)) },
onClick = {
expanded = false
forceStopApp(packageName)
},
)
DropdownMenuItem(
text = { Text(stringResource(id = R.string.restart_app)) },
onClick = {
expanded = false
restartApp(packageName)
},
)
}
}
}
@Preview
@Composable
private fun AppProfilePreview() {
var profile by remember { mutableStateOf(Natives.Profile("")) }
AppProfileInner(
packageName = "icu.nullptr.test",
appLabel = "Test",
appIcon = { Icon(Icons.Filled.Android, null) },
profile = profile,
onProfileChange = {
profile = it
},
)
}

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package com.rifsxd.ksunext.ui.screen
import android.content.Context
import androidx.compose.foundation.clickable
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.WindowInsets
import androidx.compose.foundation.layout.WindowInsetsSides
import androidx.compose.foundation.layout.only
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.safeDrawing
import androidx.compose.foundation.rememberScrollState
import androidx.compose.foundation.verticalScroll
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.automirrored.filled.*
import androidx.compose.material.icons.filled.*
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.HorizontalDivider
import androidx.compose.material3.Icon
import androidx.compose.material3.IconButton
import androidx.compose.material3.ListItem
import androidx.compose.material3.Scaffold
import androidx.compose.material3.SnackbarHost
import androidx.compose.material3.Text
import androidx.compose.material3.AlertDialog
import androidx.compose.material3.TextButton
import androidx.compose.material3.TopAppBar
import androidx.compose.material3.TopAppBarDefaults
import androidx.compose.material3.TopAppBarScrollBehavior
import androidx.compose.material3.rememberTopAppBarState
import androidx.compose.material3.MaterialTheme
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.rememberCoroutineScope
import androidx.compose.runtime.setValue
import androidx.compose.runtime.saveable.rememberSaveable
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.Modifier
import androidx.compose.ui.input.nestedscroll.nestedScroll
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.Dp
import androidx.lifecycle.compose.dropUnlessResumed
import com.ramcosta.composedestinations.annotation.Destination
import com.ramcosta.composedestinations.annotation.RootGraph
import com.ramcosta.composedestinations.navigation.DestinationsNavigator
import com.ramcosta.composedestinations.navigation.EmptyDestinationsNavigator
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
import com.rifsxd.ksunext.Natives
import com.rifsxd.ksunext.ksuApp
import com.rifsxd.ksunext.R
import com.rifsxd.ksunext.ui.component.ConfirmResult
import com.rifsxd.ksunext.ui.component.rememberConfirmDialog
import com.rifsxd.ksunext.ui.component.rememberLoadingDialog
import com.rifsxd.ksunext.ui.util.LocalSnackbarHost
import com.rifsxd.ksunext.ui.util.*
/**
* @author rifsxd
* @date 2025/1/14.
*/
@OptIn(ExperimentalMaterial3Api::class)
@Destination<RootGraph>
@Composable
fun BackupRestoreScreen(navigator: DestinationsNavigator) {
val scrollBehavior = TopAppBarDefaults.pinnedScrollBehavior(rememberTopAppBarState())
val snackBarHost = LocalSnackbarHost.current
val isManager = Natives.becomeManager(ksuApp.packageName)
val ksuVersion = if (isManager) Natives.version else null
Scaffold(
topBar = {
TopBar(
onBack = dropUnlessResumed {
navigator.popBackStack()
},
scrollBehavior = scrollBehavior
)
},
snackbarHost = { SnackbarHost(snackBarHost) },
contentWindowInsets = WindowInsets.safeDrawing.only(WindowInsetsSides.Top + WindowInsetsSides.Horizontal)
) { paddingValues ->
val loadingDialog = rememberLoadingDialog()
val restoreDialog = rememberConfirmDialog()
val backupDialog = rememberConfirmDialog()
Column(
modifier = Modifier
.padding(paddingValues)
.nestedScroll(scrollBehavior.nestedScrollConnection)
.verticalScroll(rememberScrollState())
) {
val context = LocalContext.current
val scope = rememberCoroutineScope()
var showRebootDialog by remember { mutableStateOf(false) }
if (showRebootDialog) {
AlertDialog(
onDismissRequest = { showRebootDialog = false },
title = { Text(
text = stringResource(R.string.reboot_required),
style = MaterialTheme.typography.titleLarge,
fontWeight = FontWeight.SemiBold
) },
text = { Text(stringResource(R.string.reboot_message)) },
confirmButton = {
TextButton(onClick = {
showRebootDialog = false
reboot()
}) {
Text(stringResource(R.string.reboot))
}
},
dismissButton = {
TextButton(onClick = { showRebootDialog = false }) {
Text(stringResource(R.string.later))
}
}
)
}
val moduleBackup = stringResource(id = R.string.module_backup)
val backupMessage = stringResource(id = R.string.module_backup_message)
ListItem(
leadingContent = {
Icon(
Icons.Filled.Backup,
moduleBackup
)
},
headlineContent = { Text(
text = moduleBackup,
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.SemiBold,
) },
modifier = Modifier.clickable {
scope.launch {
val result = backupDialog.awaitConfirm(title = moduleBackup, content = backupMessage)
if (result == ConfirmResult.Confirmed) {
loadingDialog.withLoading {
moduleBackup()
}
}
}
}
)
if (showRebootDialog) {
AlertDialog(
onDismissRequest = { showRebootDialog = false },
title = { Text(
text = stringResource(R.string.reboot_required),
style = MaterialTheme.typography.titleLarge,
fontWeight = FontWeight.SemiBold
) },
text = { Text(stringResource(R.string.reboot_message)) },
confirmButton = {
TextButton(onClick = {
showRebootDialog = false
reboot()
}) {
Text(stringResource(R.string.reboot))
}
},
dismissButton = {
TextButton(onClick = { showRebootDialog = false }) {
Text(stringResource(R.string.later))
}
}
)
}
val prefs = context.getSharedPreferences("settings", Context.MODE_PRIVATE)
var useOverlayFs by rememberSaveable {
mutableStateOf(readMountSystemFile())
}
val moduleRestore = stringResource(id = R.string.module_restore)
val restoreMessage = stringResource(id = R.string.module_restore_message)
ListItem(
leadingContent = {
Icon(
Icons.Filled.Restore,
moduleRestore,
tint = if (useOverlayFs) MaterialTheme.colorScheme.onSurface.copy(alpha = 0.38f) else MaterialTheme.colorScheme.onSurface
)
},
headlineContent = {
Text(
moduleRestore,
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.SemiBold,
color = if (useOverlayFs) MaterialTheme.colorScheme.onSurface.copy(alpha = 0.38f) else MaterialTheme.colorScheme.onSurface
)
},
modifier = Modifier.clickable(
enabled = !useOverlayFs,
onClick = {
scope.launch {
val result = restoreDialog.awaitConfirm(title = moduleRestore, content = restoreMessage)
if (result == ConfirmResult.Confirmed) {
loadingDialog.withLoading {
moduleRestore()
showRebootDialog = true
}
}
}
}
)
)
HorizontalDivider(thickness = Dp.Hairline)
val allowlistBackup = stringResource(id = R.string.allowlist_backup)
val allowlistbackupMessage = stringResource(id = R.string.allowlist_backup_message)
ListItem(
leadingContent = {
Icon(
Icons.Filled.Backup,
allowlistBackup
)
},
headlineContent = { Text(
text = allowlistBackup,
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.SemiBold,
) },
modifier = Modifier.clickable {
scope.launch {
val result = backupDialog.awaitConfirm(title = allowlistBackup, content = allowlistbackupMessage)
if (result == ConfirmResult.Confirmed) {
loadingDialog.withLoading {
allowlistBackup()
}
}
}
}
)
val allowlistRestore = stringResource(id = R.string.allowlist_restore)
val allowlistrestoreMessage = stringResource(id = R.string.allowlist_restore_message)
ListItem(
leadingContent = {
Icon(
Icons.Filled.Restore,
allowlistRestore
)
},
headlineContent = { Text(
text = allowlistRestore,
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.SemiBold,
) },
modifier = Modifier.clickable {
scope.launch {
val result = restoreDialog.awaitConfirm(title = allowlistRestore, content = allowlistrestoreMessage)
if (result == ConfirmResult.Confirmed) {
loadingDialog.withLoading {
allowlistRestore()
}
}
}
}
)
}
}
}
@OptIn(ExperimentalMaterial3Api::class)
@Composable
private fun TopBar(
onBack: () -> Unit = {},
scrollBehavior: TopAppBarScrollBehavior? = null
) {
TopAppBar(
title = { Text(
text = stringResource(R.string.backup_restore),
style = MaterialTheme.typography.titleLarge,
fontWeight = FontWeight.Black,
) }, navigationIcon = {
IconButton(
onClick = onBack
) { Icon(Icons.AutoMirrored.Filled.ArrowBack, contentDescription = null) }
},
windowInsets = WindowInsets.safeDrawing.only(WindowInsetsSides.Top + WindowInsetsSides.Horizontal),
scrollBehavior = scrollBehavior
)
}
@Preview
@Composable
private fun BackupPreview() {
BackupRestoreScreen(EmptyDestinationsNavigator)
}

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package com.rifsxd.ksunext.ui.screen
import androidx.annotation.StringRes
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.*
import androidx.compose.material.icons.outlined.*
import androidx.compose.ui.graphics.vector.ImageVector
import com.ramcosta.composedestinations.generated.destinations.HomeScreenDestination
import com.ramcosta.composedestinations.generated.destinations.ModuleScreenDestination
import com.ramcosta.composedestinations.generated.destinations.SuperUserScreenDestination
import com.ramcosta.composedestinations.generated.destinations.SettingScreenDestination
import com.ramcosta.composedestinations.spec.DirectionDestinationSpec
import com.rifsxd.ksunext.R
enum class BottomBarDestination(
val direction: DirectionDestinationSpec,
@StringRes val label: Int,
val iconSelected: ImageVector,
val iconNotSelected: ImageVector,
val rootRequired: Boolean,
) {
Home(HomeScreenDestination, R.string.home, Icons.Filled.Home, Icons.Outlined.Home, false),
SuperUser(SuperUserScreenDestination, R.string.superuser, Icons.Filled.AdminPanelSettings, Icons.Outlined.AdminPanelSettings, true),
Module(ModuleScreenDestination, R.string.module, Icons.Filled.Layers, Icons.Outlined.Layers, true),
Settings(SettingScreenDestination, R.string.settings, Icons.Filled.Settings, Icons.Outlined.Settings, false)
}

View File

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package com.rifsxd.ksunext.ui.screen
import android.content.Context
import android.content.Intent
import androidx.compose.foundation.isSystemInDarkTheme
import androidx.compose.foundation.clickable
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.WindowInsets
import androidx.compose.foundation.layout.WindowInsetsSides
import androidx.compose.foundation.layout.only
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.safeDrawing
import androidx.compose.foundation.rememberScrollState
import androidx.compose.foundation.verticalScroll
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.automirrored.filled.*
import androidx.compose.material.icons.filled.*
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.Icon
import androidx.compose.material3.IconButton
import androidx.compose.material3.ListItem
import androidx.compose.material3.Scaffold
import androidx.compose.material3.SnackbarHost
import androidx.compose.material3.Text
import androidx.compose.material3.AlertDialog
import androidx.compose.material3.TextButton
import androidx.compose.material3.TopAppBar
import androidx.compose.material3.TopAppBarDefaults
import androidx.compose.material3.TopAppBarScrollBehavior
import androidx.compose.material3.rememberTopAppBarState
import androidx.compose.material3.MaterialTheme
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.LaunchedEffect
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.mutableIntStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.rememberCoroutineScope
import androidx.compose.runtime.saveable.rememberSaveable
import androidx.compose.runtime.setValue
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.Modifier
import androidx.compose.ui.input.nestedscroll.nestedScroll
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.tooling.preview.Preview
import androidx.lifecycle.compose.dropUnlessResumed
import com.maxkeppeker.sheets.core.models.base.Header
import com.maxkeppeker.sheets.core.models.base.rememberUseCaseState
import com.maxkeppeler.sheets.list.ListDialog
import com.maxkeppeler.sheets.list.models.ListOption
import com.maxkeppeler.sheets.list.models.ListSelection
import com.ramcosta.composedestinations.annotation.Destination
import com.ramcosta.composedestinations.annotation.RootGraph
import com.ramcosta.composedestinations.navigation.DestinationsNavigator
import com.ramcosta.composedestinations.navigation.EmptyDestinationsNavigator
import com.rifsxd.ksunext.Natives
import com.rifsxd.ksunext.ksuApp
import com.rifsxd.ksunext.R
import com.rifsxd.ksunext.ui.component.rememberCustomDialog
import com.rifsxd.ksunext.ui.component.SwitchItem
import com.rifsxd.ksunext.ui.util.LocaleHelper
import com.rifsxd.ksunext.ui.util.LocalSnackbarHost
import com.rifsxd.ksunext.ui.util.*
import java.util.Locale
/**
* @author rifsxd
* @date 2025/6/1.
*/
@OptIn(ExperimentalMaterial3Api::class)
@Destination<RootGraph>
@Composable
fun CustomizationScreen(navigator: DestinationsNavigator) {
val scrollBehavior = TopAppBarDefaults.pinnedScrollBehavior(rememberTopAppBarState())
val snackBarHost = LocalSnackbarHost.current
val isManager = Natives.becomeManager(ksuApp.packageName)
val ksuVersion = if (isManager) Natives.version else null
Scaffold(
topBar = {
TopBar(
onBack = dropUnlessResumed {
navigator.popBackStack()
},
scrollBehavior = scrollBehavior
)
},
snackbarHost = { SnackbarHost(snackBarHost) },
contentWindowInsets = WindowInsets.safeDrawing.only(WindowInsetsSides.Top + WindowInsetsSides.Horizontal)
) { paddingValues ->
Column(
modifier = Modifier
.padding(paddingValues)
.nestedScroll(scrollBehavior.nestedScrollConnection)
.verticalScroll(rememberScrollState())
) {
val context = LocalContext.current
val scope = rememberCoroutineScope()
val prefs = context.getSharedPreferences("settings", Context.MODE_PRIVATE)
// Track language state with current app locale
var currentAppLocale by remember { mutableStateOf(LocaleHelper.getCurrentAppLocale(context)) }
// Listen for preference changes
LaunchedEffect(Unit) {
currentAppLocale = LocaleHelper.getCurrentAppLocale(context)
}
// Language setting with selection dialog
val languageDialog = rememberCustomDialog { dismiss ->
// Check if should use system language settings
if (LocaleHelper.useSystemLanguageSettings) {
// Android 13+ - Jump to system settings
LocaleHelper.launchSystemLanguageSettings(context)
dismiss()
} else {
// Android < 13 - Show app language selector
// Dynamically detect supported locales from resources
val supportedLocales = remember {
val locales = mutableListOf<java.util.Locale>()
// Add system default first
locales.add(java.util.Locale.ROOT) // This will represent "System Default"
// Dynamically detect available locales by checking resource directories
val resourceDirs = listOf(
"ar", "bg", "de", "fa", "fr", "hu", "in", "it",
"ja", "ko", "pl", "pt-rBR", "ru", "th", "tr",
"uk", "vi", "zh-rCN", "zh-rTW"
)
resourceDirs.forEach { dir ->
try {
val locale = when {
dir.contains("-r") -> {
val parts = dir.split("-r")
java.util.Locale.Builder()
.setLanguage(parts[0])
.setRegion(parts[1])
.build()
}
else -> java.util.Locale.Builder()
.setLanguage(dir)
.build()
}
// Test if this locale has translated resources
val config = android.content.res.Configuration()
config.setLocale(locale)
val localizedContext = context.createConfigurationContext(config)
// Try to get a translated string to verify the locale is supported
val testString = localizedContext.getString(R.string.settings_language)
val defaultString = context.getString(R.string.settings_language)
// If the string is different or it's English, it's supported
if (testString != defaultString || locale.language == "en") {
locales.add(locale)
}
} catch (e: Exception) {
// Skip unsupported locales
}
}
// Sort by display name
val sortedLocales = locales.drop(1).sortedBy { it.getDisplayName(it) }
mutableListOf<java.util.Locale>().apply {
add(locales.first()) // System default first
addAll(sortedLocales)
}
}
val allOptions = supportedLocales.map { locale ->
val tag = if (locale == java.util.Locale.ROOT) {
"system"
} else if (locale.country.isEmpty()) {
locale.language
} else {
"${locale.language}_${locale.country}"
}
val displayName = if (locale == java.util.Locale.ROOT) {
context.getString(R.string.system_default)
} else {
locale.getDisplayName(locale)
}
tag to displayName
}
val currentLocale = prefs.getString("app_locale", "system") ?: "system"
val options = allOptions.map { (tag, displayName) ->
ListOption(
titleText = displayName,
selected = currentLocale == tag
)
}
var selectedIndex by remember {
mutableIntStateOf(allOptions.indexOfFirst { (tag, _) -> currentLocale == tag })
}
ListDialog(
state = rememberUseCaseState(
visible = true,
onFinishedRequest = {
if (selectedIndex >= 0 && selectedIndex < allOptions.size) {
val newLocale = allOptions[selectedIndex].first
prefs.edit().putString("app_locale", newLocale).apply()
// Update local state immediately
currentAppLocale = LocaleHelper.getCurrentAppLocale(context)
// Apply locale change immediately for Android < 13
LocaleHelper.restartActivity(context)
}
dismiss()
},
onCloseRequest = {
dismiss()
}
),
header = Header.Default(
title = stringResource(R.string.settings_language),
),
selection = ListSelection.Single(
showRadioButtons = true,
options = options
) { index, _ ->
selectedIndex = index
}
)
}
}
val language = stringResource(id = R.string.settings_language)
// Compute display name based on current app locale (similar to the reference implementation)
val currentLanguageDisplay = remember(currentAppLocale) {
val locale = currentAppLocale
if (locale != null) {
locale.getDisplayName(locale)
} else {
context.getString(R.string.system_default)
}
}
ListItem(
leadingContent = { Icon(Icons.Filled.Translate, language) },
headlineContent = { Text(
text = language,
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.SemiBold,
) },
supportingContent = { Text(currentLanguageDisplay) },
modifier = Modifier.clickable {
languageDialog.show()
}
)
var useBanner by rememberSaveable {
mutableStateOf(
prefs.getBoolean("use_banner", true)
)
}
if (ksuVersion != null) {
SwitchItem(
icon = Icons.Filled.ViewCarousel,
title = stringResource(id = R.string.settings_banner),
summary = stringResource(id = R.string.settings_banner_summary),
checked = useBanner
) {
prefs.edit().putBoolean("use_banner", it).apply()
useBanner = it
}
}
var enableAmoled by rememberSaveable {
mutableStateOf(
prefs.getBoolean("enable_amoled", false)
)
}
var showRestartDialog by remember { mutableStateOf(false) }
if (isSystemInDarkTheme()) {
SwitchItem(
icon = Icons.Filled.Contrast,
title = stringResource(id = R.string.settings_amoled_mode),
summary = stringResource(id = R.string.settings_amoled_mode_summary),
checked = enableAmoled
) { checked ->
prefs.edit().putBoolean("enable_amoled", checked).apply()
enableAmoled = checked
showRestartDialog = true
}
if (showRestartDialog) {
AlertDialog(
onDismissRequest = { showRestartDialog = false },
title = { Text(
text = stringResource(R.string.restart_required),
style = MaterialTheme.typography.titleLarge,
fontWeight = FontWeight.SemiBold
) },
text = { Text(stringResource(R.string.restart_app_message)) },
confirmButton = {
TextButton(onClick = {
showRestartDialog = false
// Restart the app
val packageManager = context.packageManager
val intent = packageManager.getLaunchIntentForPackage(context.packageName)
intent?.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_NEW_TASK)
context.startActivity(intent)
Runtime.getRuntime().exit(0)
}) {
Text(stringResource(R.string.restart_app))
}
},
dismissButton = {
TextButton(onClick = { showRestartDialog = false }) {
Text(stringResource(R.string.later))
}
}
)
}
}
}
}
}
@OptIn(ExperimentalMaterial3Api::class)
@Composable
private fun TopBar(
onBack: () -> Unit = {},
scrollBehavior: TopAppBarScrollBehavior? = null
) {
TopAppBar(
title = { Text(
text = stringResource(R.string.customization),
style = MaterialTheme.typography.titleLarge,
fontWeight = FontWeight.Black,
) }, navigationIcon = {
IconButton(
onClick = onBack
) { Icon(Icons.AutoMirrored.Filled.ArrowBack, contentDescription = null) }
},
windowInsets = WindowInsets.safeDrawing.only(WindowInsetsSides.Top + WindowInsetsSides.Horizontal),
scrollBehavior = scrollBehavior
)
}
@Preview
@Composable
private fun CustomizationPreview() {
CustomizationScreen(EmptyDestinationsNavigator)
}

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package com.rifsxd.ksunext.ui.screen
import android.content.Context
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.WindowInsets
import androidx.compose.foundation.layout.WindowInsetsSides
import androidx.compose.foundation.layout.only
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.safeDrawing
import androidx.compose.foundation.rememberScrollState
import androidx.compose.foundation.verticalScroll
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.automirrored.filled.*
import androidx.compose.material.icons.filled.*
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.Icon
import androidx.compose.material3.IconButton
import androidx.compose.material3.Scaffold
import androidx.compose.material3.SnackbarHost
import androidx.compose.material3.Text
import androidx.compose.material3.TopAppBar
import androidx.compose.material3.TopAppBarDefaults
import androidx.compose.material3.TopAppBarScrollBehavior
import androidx.compose.material3.rememberTopAppBarState
import androidx.compose.material3.MaterialTheme
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.rememberCoroutineScope
import androidx.compose.runtime.saveable.rememberSaveable
import androidx.compose.runtime.setValue
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.Modifier
import androidx.compose.ui.input.nestedscroll.nestedScroll
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import com.ramcosta.composedestinations.annotation.Destination
import com.ramcosta.composedestinations.annotation.RootGraph
import com.ramcosta.composedestinations.navigation.DestinationsNavigator
import com.ramcosta.composedestinations.navigation.EmptyDestinationsNavigator
import kotlinx.coroutines.launch
import com.rifsxd.ksunext.Natives
import com.rifsxd.ksunext.ksuApp
import com.rifsxd.ksunext.R
import com.rifsxd.ksunext.ui.component.SwitchItem
import com.rifsxd.ksunext.ui.util.LocalSnackbarHost
import com.rifsxd.ksunext.ui.util.*
/**
* @author rifsxd
* @date 2025/6/15.
*/
@OptIn(ExperimentalMaterial3Api::class)
@Destination<RootGraph>
@Composable
fun DeveloperScreen(navigator: DestinationsNavigator) {
val scrollBehavior = TopAppBarDefaults.pinnedScrollBehavior(rememberTopAppBarState())
val snackBarHost = LocalSnackbarHost.current
val isManager = Natives.becomeManager(ksuApp.packageName)
val ksuVersion = if (isManager) Natives.version else null
Scaffold(
topBar = {
TopBar(
onBack = { navigator.popBackStack() },
scrollBehavior = scrollBehavior
)
},
snackbarHost = { SnackbarHost(snackBarHost) },
contentWindowInsets = WindowInsets.safeDrawing.only(WindowInsetsSides.Top + WindowInsetsSides.Horizontal)
) { paddingValues ->
Column(
modifier = Modifier
.padding(paddingValues)
.nestedScroll(scrollBehavior.nestedScrollConnection)
.verticalScroll(rememberScrollState())
) {
val context = LocalContext.current
val scope = rememberCoroutineScope()
val prefs = context.getSharedPreferences("settings", Context.MODE_PRIVATE)
// --- Developer Options Switch ---
var developerOptionsEnabled by rememberSaveable {
mutableStateOf(
prefs.getBoolean("enable_developer_options", false)
)
}
if (ksuVersion != null) {
SwitchItem(
icon = Icons.Filled.DeveloperMode,
title = stringResource(id = R.string.enable_developer_options),
summary = stringResource(id = R.string.enable_developer_options_summary),
checked = developerOptionsEnabled
) {
prefs.edit().putBoolean("enable_developer_options", it).apply()
developerOptionsEnabled = it
}
}
var enableWebDebugging by rememberSaveable {
mutableStateOf(
prefs.getBoolean("enable_web_debugging", false)
)
}
if (ksuVersion != null) {
SwitchItem(
enabled = developerOptionsEnabled,
icon = Icons.Filled.Web,
title = stringResource(id = R.string.enable_web_debugging),
summary = stringResource(id = R.string.enable_web_debugging_summary),
checked = enableWebDebugging
) {
prefs.edit().putBoolean("enable_web_debugging", it).apply()
enableWebDebugging = it
}
}
}
}
}
@OptIn(ExperimentalMaterial3Api::class)
@Composable
private fun TopBar(
onBack: () -> Unit = {},
scrollBehavior: TopAppBarScrollBehavior? = null
) {
TopAppBar(
title = { Text(
text = stringResource(R.string.developer),
style = MaterialTheme.typography.titleLarge,
fontWeight = FontWeight.Black,
) }, navigationIcon = {
IconButton(
onClick = onBack
) { Icon(Icons.AutoMirrored.Filled.ArrowBack, contentDescription = null) }
},
windowInsets = WindowInsets.safeDrawing.only(WindowInsetsSides.Top + WindowInsetsSides.Horizontal),
scrollBehavior = scrollBehavior
)
}
@Preview
@Composable
private fun DeveloperPreview() {
DeveloperScreen(EmptyDestinationsNavigator)
}

View File

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package com.rifsxd.ksunext.ui.screen
import android.content.Context
import android.os.Environment
import androidx.activity.compose.BackHandler
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.rememberScrollState
import androidx.compose.foundation.verticalScroll
import androidx.compose.foundation.layout.navigationBarsPadding
import androidx.compose.foundation.layout.WindowInsets
import androidx.compose.foundation.layout.WindowInsetsSides
import androidx.compose.foundation.layout.defaultMinSize
import androidx.compose.foundation.layout.safeDrawing
import androidx.compose.foundation.layout.only
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.automirrored.filled.ArrowBack
import androidx.compose.material.icons.filled.Close
import androidx.compose.material.icons.filled.Save
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.ExtendedFloatingActionButton
import androidx.compose.material3.Icon
import androidx.compose.material3.IconButton
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Scaffold
import androidx.compose.material3.SnackbarHost
import androidx.compose.material3.Text
import androidx.compose.material3.TopAppBar
import androidx.compose.runtime.Composable
import androidx.compose.runtime.DisposableEffect
import androidx.compose.runtime.LaunchedEffect
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.rememberCoroutineScope
import androidx.compose.runtime.saveable.rememberSaveable
import androidx.compose.runtime.setValue
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.Modifier
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.input.key.Key
import androidx.compose.ui.input.key.key
import androidx.compose.ui.platform.LocalView
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.text.font.FontFamily
import androidx.compose.ui.unit.dp
import androidx.lifecycle.compose.dropUnlessResumed
import com.ramcosta.composedestinations.annotation.Destination
import com.ramcosta.composedestinations.annotation.RootGraph
import com.ramcosta.composedestinations.navigation.DestinationsNavigator
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
import com.rifsxd.ksunext.R
import com.rifsxd.ksunext.ui.component.KeyEventBlocker
import com.rifsxd.ksunext.ui.util.LocalSnackbarHost
import com.rifsxd.ksunext.ui.util.runModuleAction
import java.io.File
import java.text.SimpleDateFormat
import java.util.Date
import java.util.Locale
@Composable
@Destination<RootGraph>
fun ExecuteModuleActionScreen(navigator: DestinationsNavigator, moduleId: String) {
var text by rememberSaveable { mutableStateOf("") }
var tempText: String
val logContent = rememberSaveable { StringBuilder() }
val snackBarHost = LocalSnackbarHost.current
val scope = rememberCoroutineScope()
val scrollState = rememberScrollState()
var actionResult: Boolean
var isActionRunning by rememberSaveable { mutableStateOf(true) }
val context = LocalContext.current
// Read developer options from SharedPreferences
val prefs = context.getSharedPreferences("settings", Context.MODE_PRIVATE)
val developerOptionsEnabled = prefs.getBoolean("enable_developer_options", false)
val view = LocalView.current
DisposableEffect(isActionRunning) {
view.keepScreenOn = isActionRunning
onDispose {
view.keepScreenOn = false
}
}
BackHandler(enabled = isActionRunning) {
// Disable back button if action is running
}
LaunchedEffect(Unit) {
if (text.isNotEmpty()) {
return@LaunchedEffect
}
withContext(Dispatchers.IO) {
runModuleAction(
moduleId = moduleId,
onStdout = {
tempText = "$it\n"
if (tempText.startsWith("")) { // clear command
text = tempText.substring(6)
} else {
text += tempText
}
logContent.append(it).append("\n")
},
onStderr = {
logContent.append(it).append("\n")
}
).let {
actionResult = it
}
}
isActionRunning = false
}
Scaffold(
topBar = {
TopBar(
isActionRunning = isActionRunning,
onBack = dropUnlessResumed {
navigator.popBackStack()
},
onSave = {
if (!isActionRunning) {
scope.launch {
val format = SimpleDateFormat("yyyy-MM-dd-HH-mm-ss", Locale.getDefault())
val date = format.format(Date())
val file = File(
Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS),
"KernelSU_Next_module_action_log_${date}.log"
)
file.writeText(logContent.toString())
snackBarHost.showSnackbar("Log saved to ${file.absolutePath}")
}
}
}
)
},
floatingActionButton = {
if (!isActionRunning) {
ExtendedFloatingActionButton(
text = { Text(text = stringResource(R.string.close)) },
icon = { Icon(Icons.Filled.Close, contentDescription = null) },
onClick = {
navigator.popBackStack()
}
)
}
},
contentWindowInsets = WindowInsets.safeDrawing,
snackbarHost = { SnackbarHost(snackBarHost) }
) { innerPadding ->
KeyEventBlocker {
it.key == Key.VolumeDown || it.key == Key.VolumeUp
}
Column(
modifier = Modifier
.fillMaxSize(1f)
.padding(innerPadding)
.verticalScroll(scrollState),
) {
LaunchedEffect(text) {
scrollState.animateScrollTo(scrollState.maxValue)
}
Text(
modifier = Modifier.padding(8.dp),
text = if (developerOptionsEnabled) logContent.toString() else text,
fontSize = MaterialTheme.typography.bodySmall.fontSize,
fontFamily = FontFamily.Monospace,
lineHeight = MaterialTheme.typography.bodySmall.lineHeight,
)
}
}
}
@OptIn(ExperimentalMaterial3Api::class)
@Composable
private fun TopBar(isActionRunning: Boolean, onBack: () -> Unit = {}, onSave: () -> Unit = {}) {
TopAppBar(
title = { Text(
text = stringResource(R.string.action),
style = MaterialTheme.typography.titleLarge,
fontWeight = FontWeight.Black,
) },
navigationIcon = {
IconButton(
onClick = onBack,
enabled = !isActionRunning
) { Icon(Icons.AutoMirrored.Filled.ArrowBack, contentDescription = null) }
},
actions = {
IconButton(
onClick = onSave,
enabled = !isActionRunning
) {
Icon(
imageVector = Icons.Filled.Save,
contentDescription = stringResource(id = R.string.save_log),
)
}
}
)
}

View File

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package com.rifsxd.ksunext.ui.screen
import android.app.Activity
import android.content.Context
import android.net.Uri
import android.os.Environment
import android.os.Parcelable
import androidx.activity.compose.BackHandler
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.navigationBarsPadding
import androidx.compose.foundation.layout.WindowInsets
import androidx.compose.foundation.layout.WindowInsetsSides
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.only
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.safeDrawing
import androidx.compose.foundation.rememberScrollState
import androidx.compose.foundation.verticalScroll
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.automirrored.filled.ArrowBack
import androidx.compose.material.icons.filled.Refresh
import androidx.compose.material.icons.filled.Close
import androidx.compose.material.icons.filled.Save
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.ExtendedFloatingActionButton
import androidx.compose.material3.Icon
import androidx.compose.material3.IconButton
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Scaffold
import androidx.compose.material3.SnackbarHost
import androidx.compose.material3.Text
import androidx.compose.material3.TopAppBar
import androidx.compose.material3.TopAppBarDefaults
import androidx.compose.material3.TopAppBarScrollBehavior
import androidx.compose.material3.rememberTopAppBarState
import androidx.compose.runtime.Composable
import androidx.compose.runtime.DisposableEffect
import androidx.compose.runtime.LaunchedEffect
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.rememberCoroutineScope
import androidx.compose.runtime.saveable.rememberSaveable
import androidx.compose.runtime.setValue
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.input.key.Key
import androidx.compose.ui.input.key.key
import androidx.compose.ui.input.nestedscroll.nestedScroll
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.platform.LocalView
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.text.font.FontFamily
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.lifecycle.compose.dropUnlessResumed
import com.ramcosta.composedestinations.annotation.Destination
import com.ramcosta.composedestinations.annotation.RootGraph
import com.ramcosta.composedestinations.navigation.DestinationsNavigator
import com.ramcosta.composedestinations.navigation.EmptyDestinationsNavigator
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
import kotlinx.parcelize.Parcelize
import com.rifsxd.ksunext.R
import com.rifsxd.ksunext.ui.component.rememberConfirmDialog
import com.rifsxd.ksunext.ui.component.ConfirmResult
import com.rifsxd.ksunext.ui.component.KeyEventBlocker
import com.rifsxd.ksunext.ui.theme.ORANGE
import com.rifsxd.ksunext.ui.theme.GREEN
import com.rifsxd.ksunext.ui.theme.RED
import com.rifsxd.ksunext.ui.util.FlashResult
import com.rifsxd.ksunext.ui.util.LkmSelection
import com.rifsxd.ksunext.ui.util.LocalSnackbarHost
import com.rifsxd.ksunext.ui.util.flashModule
import com.rifsxd.ksunext.ui.util.installBoot
import com.rifsxd.ksunext.ui.util.reboot
import com.rifsxd.ksunext.ui.util.restoreBoot
import com.rifsxd.ksunext.ui.util.uninstallPermanently
import java.io.File
import java.text.SimpleDateFormat
import java.util.Date
import java.util.Locale
enum class FlashingStatus {
FLASHING,
SUCCESS,
FAILED
}
fun Context.findActivity(): Activity? = when (this) {
is Activity -> this
is android.content.ContextWrapper -> baseContext.findActivity()
else -> null
}
// Lets you flash modules sequentially when mutiple zipUris are selected
fun flashModulesSequentially(
uris: List<Uri>,
onStdout: (String) -> Unit,
onStderr: (String) -> Unit
): FlashResult {
for (uri in uris) {
flashModule(uri, onStdout, onStderr).apply {
if (code != 0) {
return FlashResult(code, err, showReboot)
}
}
}
return FlashResult(0, "", true)
}
/**
* @author weishu
* @date 2023/1/1.
*/
@OptIn(ExperimentalMaterial3Api::class)
@Composable
@Destination<RootGraph>
fun FlashScreen(
navigator: DestinationsNavigator,
flashIt: FlashIt,
finishIntent: Boolean = false
) {
var text by rememberSaveable { mutableStateOf("") }
var tempText: String
val logContent = rememberSaveable { StringBuilder() }
var showFloatAction by rememberSaveable { mutableStateOf(false) }
val snackBarHost = LocalSnackbarHost.current
val scope = rememberCoroutineScope()
val scrollState = rememberScrollState()
val scrollBehavior = TopAppBarDefaults.pinnedScrollBehavior(rememberTopAppBarState())
var flashing by rememberSaveable {
mutableStateOf(FlashingStatus.FLASHING)
}
val context = LocalContext.current
val prefs = context.getSharedPreferences("settings", Context.MODE_PRIVATE)
val developerOptionsEnabled = prefs.getBoolean("enable_developer_options", false)
val activity = context.findActivity()
val view = LocalView.current
DisposableEffect(flashing) {
view.keepScreenOn = flashing == FlashingStatus.FLASHING
onDispose {
view.keepScreenOn = false
}
}
BackHandler(enabled = flashing == FlashingStatus.FLASHING) {
// Disable back button if flashing is running
}
BackHandler(enabled = flashing != FlashingStatus.FLASHING) {
navigator.popBackStack()
if (finishIntent) activity?.finish()
}
val confirmDialog = rememberConfirmDialog()
var confirmed by rememberSaveable { mutableStateOf(flashIt !is FlashIt.FlashModules) }
var pendingFlashIt by rememberSaveable { mutableStateOf<FlashIt?>(null) }
var hasFlashed by rememberSaveable { mutableStateOf(false) }
LaunchedEffect(flashIt) {
if (flashIt is FlashIt.FlashModules && !confirmed) {
val uris = flashIt.uris
val moduleNames =
uris.mapIndexed { index, uri -> "\n${index + 1}. ${uri.getFileName(context)}" }
.joinToString("")
val confirmContent =
context.getString(R.string.module_install_prompt_with_name, moduleNames)
val confirmTitle = context.getString(R.string.module)
val result = confirmDialog.awaitConfirm(
title = confirmTitle,
content = confirmContent,
markdown = true
)
if (result == ConfirmResult.Confirmed) {
confirmed = true
pendingFlashIt = flashIt
} else {
// User cancelled, go back
navigator.popBackStack()
if (finishIntent) activity?.finish()
}
} else {
confirmed = true
pendingFlashIt = flashIt
}
}
LaunchedEffect(confirmed, pendingFlashIt) {
if (!confirmed || pendingFlashIt == null || text.isNotEmpty() || hasFlashed) return@LaunchedEffect
hasFlashed = true
withContext(Dispatchers.IO) {
flashIt(pendingFlashIt!!, onStdout = {
tempText = "$it\n"
if (tempText.startsWith("")) { // clear command
text = tempText.substring(6)
} else {
text += tempText
}
logContent.append(it).append("\n")
}, onStderr = {
logContent.append(it).append("\n")
}).apply {
if (code != 0) {
text += "Error code: $code.\n $err Please save and check the log.\n"
}
if (showReboot) {
text += "\n\n\n"
showFloatAction = true
}
flashing = if (code == 0) FlashingStatus.SUCCESS else FlashingStatus.FAILED
}
}
}
Scaffold(
topBar = {
TopBar(
flashing,
onBack = dropUnlessResumed {
navigator.popBackStack()
if (finishIntent) activity?.finish()
},
onSave = {
scope.launch {
val format = SimpleDateFormat("yyyy-MM-dd-HH-mm-ss", Locale.getDefault())
val date = format.format(Date())
val file = File(
Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS),
"KernelSU_Next_install_log_${date}.log"
)
file.writeText(logContent.toString())
snackBarHost.showSnackbar("Log saved to ${file.absolutePath}")
}
},
scrollBehavior = scrollBehavior
)
},
floatingActionButton = {
if (flashIt is FlashIt.FlashModules && (flashing == FlashingStatus.SUCCESS)) {
// Reboot button for modules flashing
ExtendedFloatingActionButton(
onClick = {
scope.launch {
withContext(Dispatchers.IO) {
reboot()
}
}
},
icon = { Icon(Icons.Filled.Refresh, contentDescription = stringResource(R.string.reboot)) },
text = { Text(text = stringResource(R.string.reboot)) }
)
}
if (flashIt is FlashIt.FlashModules && (flashing == FlashingStatus.FAILED)) {
// Close button for modules flashing
ExtendedFloatingActionButton(
text = { Text(text = stringResource(R.string.close)) },
icon = { Icon(Icons.Filled.Close, contentDescription = null) },
onClick = {
navigator.popBackStack()
if (finishIntent) activity?.finish()
}
)
}
if (flashIt is FlashIt.FlashBoot && (flashing == FlashingStatus.SUCCESS || flashing == FlashingStatus.FAILED)) {
val isLocalPatch = flashIt.boot != null && !flashIt.ota
val isDirectOrOta = flashIt.boot == null || flashIt.ota
if (flashing == FlashingStatus.FAILED) {
// Always show close on failure
ExtendedFloatingActionButton(
text = { Text(text = stringResource(R.string.close)) },
icon = { Icon(Icons.Filled.Close, contentDescription = null) },
onClick = {
navigator.popBackStack()
}
)
} else if (flashing == FlashingStatus.SUCCESS) {
if (isLocalPatch) {
// Local patching: show only Close
ExtendedFloatingActionButton(
text = { Text(text = stringResource(R.string.close)) },
icon = { Icon(Icons.Filled.Close, contentDescription = null) },
onClick = {
navigator.popBackStack()
}
)
} else if (isDirectOrOta) {
// Direct install or OTA inactive slot: show only Reboot
ExtendedFloatingActionButton(
onClick = {
scope.launch {
withContext(Dispatchers.IO) {
reboot()
}
}
},
icon = { Icon(Icons.Filled.Refresh, contentDescription = stringResource(R.string.reboot)) },
text = { Text(text = stringResource(R.string.reboot)) }
)
}
}
}
},
contentWindowInsets = WindowInsets.safeDrawing,
snackbarHost = { SnackbarHost(hostState = snackBarHost) }
) { innerPadding ->
KeyEventBlocker {
it.key == Key.VolumeDown || it.key == Key.VolumeUp
}
Column(
modifier = Modifier
.fillMaxSize(1f)
.padding(innerPadding)
.nestedScroll(scrollBehavior.nestedScrollConnection)
.verticalScroll(scrollState),
) {
LaunchedEffect(text) {
scrollState.animateScrollTo(scrollState.maxValue)
}
Text(
modifier = Modifier.padding(8.dp),
text = if (developerOptionsEnabled) logContent.toString() else text,
fontSize = MaterialTheme.typography.bodySmall.fontSize,
fontFamily = FontFamily.Monospace,
lineHeight = MaterialTheme.typography.bodySmall.lineHeight,
)
}
}
}
fun Uri.getFileName(context: Context): String {
val contentResolver = context.contentResolver
val cursor = contentResolver.query(this, null, null, null, null)
return cursor?.use {
val nameIndex = it.getColumnIndex(android.provider.OpenableColumns.DISPLAY_NAME)
if (it.moveToFirst() && nameIndex != -1) {
it.getString(nameIndex)
} else {
this.lastPathSegment ?: "unknown.zip"
}
} ?: (this.lastPathSegment ?: "unknown.zip")
}
@Parcelize
sealed class FlashIt : Parcelable {
data class FlashBoot(val boot: Uri? = null, val lkm: LkmSelection, val ota: Boolean) :
FlashIt()
data class FlashModules(val uris: List<Uri>) : FlashIt()
data object FlashRestore : FlashIt()
data object FlashUninstall : FlashIt()
}
fun flashIt(
flashIt: FlashIt,
onStdout: (String) -> Unit,
onStderr: (String) -> Unit
): FlashResult {
return when (flashIt) {
is FlashIt.FlashBoot -> installBoot(
flashIt.boot,
flashIt.lkm,
flashIt.ota,
onStdout,
onStderr
)
is FlashIt.FlashModules -> {
flashModulesSequentially(flashIt.uris, onStdout, onStderr)
}
FlashIt.FlashRestore -> restoreBoot(onStdout, onStderr)
FlashIt.FlashUninstall -> uninstallPermanently(onStdout, onStderr)
}
}
@OptIn(ExperimentalMaterial3Api::class)
@Composable
private fun TopBar(
status: FlashingStatus,
onBack: () -> Unit = {},
onSave: () -> Unit = {},
scrollBehavior: TopAppBarScrollBehavior? = null
) {
TopAppBar(
title = {
Text(
stringResource(
when (status) {
FlashingStatus.FLASHING -> R.string.flashing
FlashingStatus.SUCCESS -> R.string.flash_success
FlashingStatus.FAILED -> R.string.flash_failed
}
),
style = MaterialTheme.typography.titleLarge,
fontWeight = FontWeight.Black,
color = when (status) {
FlashingStatus.FLASHING -> ORANGE
FlashingStatus.SUCCESS -> GREEN
FlashingStatus.FAILED -> RED
}
)
},
navigationIcon = {
IconButton(
onClick = { if (status != FlashingStatus.FLASHING) onBack() },
enabled = status != FlashingStatus.FLASHING
) { Icon(Icons.AutoMirrored.Filled.ArrowBack, contentDescription = null) }
},
actions = {
IconButton(
onClick = { if (status != FlashingStatus.FLASHING) onSave() },
enabled = status != FlashingStatus.FLASHING
) {
Icon(
imageVector = Icons.Filled.Save,
contentDescription = "Localized description"
)
}
},
windowInsets = WindowInsets.safeDrawing.only(WindowInsetsSides.Top + WindowInsetsSides.Horizontal),
scrollBehavior = scrollBehavior
)
}
@Preview
@Composable
fun InstallPreview() {
InstallScreen(EmptyDestinationsNavigator)
}

View File

@@ -0,0 +1,885 @@
package com.rifsxd.ksunext.ui.screen
import android.content.Context
import android.os.Build
import android.os.PowerManager
import android.os.Handler
import android.os.Looper
import android.system.Os
import android.widget.Toast
import androidx.annotation.StringRes
import androidx.compose.animation.core.tween
import androidx.compose.animation.core.animateFloatAsState
import androidx.compose.ui.graphics.graphicsLayer
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.animation.*
import androidx.compose.foundation.clickable
import androidx.compose.foundation.interaction.MutableInteractionSource
import androidx.compose.foundation.layout.*
import androidx.compose.foundation.rememberScrollState
import androidx.compose.foundation.verticalScroll
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.automirrored.filled.*
import androidx.compose.material.icons.filled.*
import androidx.compose.material.icons.outlined.*
import androidx.compose.material3.*
import androidx.compose.runtime.*
import androidx.compose.runtime.saveable.rememberSaveable
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.painter.Painter
import androidx.compose.ui.graphics.vector.ImageVector
import androidx.compose.ui.input.nestedscroll.nestedScroll
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.platform.LocalUriHandler
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.res.pluralStringResource
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.text.intl.Locale
import androidx.compose.ui.text.toUpperCase
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.core.content.pm.PackageInfoCompat
import androidx.lifecycle.viewmodel.compose.viewModel
import com.dergoogler.mmrl.ui.component.LabelItem
import com.dergoogler.mmrl.ui.component.LabelItemDefaults
import com.dergoogler.mmrl.ui.component.text.TextRow
import com.ramcosta.composedestinations.annotation.Destination
import com.ramcosta.composedestinations.annotation.RootGraph
import com.ramcosta.composedestinations.generated.destinations.InstallScreenDestination
import com.ramcosta.composedestinations.navigation.DestinationsNavigator
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.withContext
import com.rifsxd.ksunext.*
import com.rifsxd.ksunext.R
import com.rifsxd.ksunext.ui.component.rememberConfirmDialog
import com.rifsxd.ksunext.ui.util.*
import com.rifsxd.ksunext.ui.util.module.LatestVersionInfo
import java.util.*
@OptIn(ExperimentalMaterial3Api::class)
@Destination<RootGraph>(start = true)
@Composable
fun HomeScreen(navigator: DestinationsNavigator) {
val kernelVersion = getKernelVersion()
val scrollBehavior = TopAppBarDefaults.pinnedScrollBehavior(rememberTopAppBarState())
val isManager = Natives.becomeManager(ksuApp.packageName)
val ksuVersion = if (isManager) Natives.version else null
val context = LocalContext.current
val prefs = context.getSharedPreferences("settings", Context.MODE_PRIVATE)
val developerOptionsEnabled = prefs.getBoolean("enable_developer_options", false)
Scaffold(
topBar = {
TopBar(
kernelVersion,
ksuVersion,
onInstallClick = {
navigator.navigate(InstallScreenDestination)
},
scrollBehavior = scrollBehavior
)
},
contentWindowInsets = WindowInsets.safeDrawing.only(WindowInsetsSides.Top + WindowInsetsSides.Horizontal)
) { innerPadding ->
Column(
modifier = Modifier
.padding(innerPadding)
.nestedScroll(scrollBehavior.nestedScrollConnection)
.verticalScroll(rememberScrollState())
.padding(horizontal = 16.dp),
verticalArrangement = Arrangement.spacedBy(16.dp)
) {
val lkmMode = ksuVersion?.let {
if (it >= Natives.MINIMAL_SUPPORTED_KERNEL_LKM && kernelVersion.isGKI()) Natives.isLkmMode else null
}
StatusCard(kernelVersion, ksuVersion, lkmMode) {
navigator.navigate(InstallScreenDestination)
}
if (ksuVersion != null && rootAvailable()) {
Row(
modifier = Modifier
.fillMaxWidth()
.height(IntrinsicSize.Min),
horizontalArrangement = Arrangement.spacedBy(14.dp)
) {
Box(modifier = Modifier.weight(1f)) { SuperuserCard() }
Box(modifier = Modifier.weight(1f)) { ModuleCard() }
}
}
if (isManager && Natives.requireNewKernel()) {
WarningCard(
stringResource(id = R.string.require_kernel_version).format(
ksuVersion, Natives.MINIMAL_SUPPORTED_KERNEL
)
)
}
if (ksuVersion != null && !rootAvailable()) {
WarningCard(
stringResource(id = R.string.grant_root_failed)
)
}
val checkUpdate =
LocalContext.current.getSharedPreferences("settings", Context.MODE_PRIVATE)
.getBoolean("check_update", false)
if (checkUpdate) {
UpdateCard()
}
//NextCard()
InfoCard(autoExpand = developerOptionsEnabled)
IssueReportCard()
//EXperimentalCard()
Spacer(Modifier)
}
}
}
@Composable
private fun SuperuserCard() {
val count = getSuperuserCount()
ElevatedCard(
colors = CardDefaults.elevatedCardColors(
containerColor = MaterialTheme.colorScheme.secondaryContainer
)
) {
Box(
modifier = Modifier
.fillMaxSize()
.padding(16.dp),
contentAlignment = Alignment.Center
) {
Column(
horizontalAlignment = Alignment.CenterHorizontally,
verticalArrangement = Arrangement.spacedBy(4.dp)
) {
Text(
text = if (count <= 1) {
stringResource(R.string.home_superuser_count_singular)
} else {
stringResource(R.string.home_superuser_count_plural)
},
style = MaterialTheme.typography.bodySmall
)
Text(
text = count.toString(),
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.SemiBold
)
}
}
}
}
@Composable
private fun ModuleCard() {
val count = getModuleCount()
ElevatedCard(
colors = CardDefaults.elevatedCardColors(
containerColor = MaterialTheme.colorScheme.secondaryContainer
)
) {
Box(
modifier = Modifier
.fillMaxSize()
.padding(16.dp),
contentAlignment = Alignment.Center
) {
Column(
horizontalAlignment = Alignment.CenterHorizontally,
verticalArrangement = Arrangement.spacedBy(4.dp)
) {
Text(
text = if (count <= 1) {
stringResource(R.string.home_module_count_singular)
} else {
stringResource(R.string.home_module_count_plural)
},
style = MaterialTheme.typography.bodySmall
)
Text(
text = count.toString(),
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.SemiBold
)
}
}
}
}
@Composable
fun UpdateCard() {
val context = LocalContext.current
val latestVersionInfo = LatestVersionInfo()
val newVersion by produceState(initialValue = latestVersionInfo) {
value = withContext(Dispatchers.IO) {
checkNewVersion()
}
}
val currentVersionCode = getManagerVersion(context).second
val newVersionCode = newVersion.versionCode
val newVersionUrl = newVersion.downloadUrl
val changelog = newVersion.changelog
val uriHandler = LocalUriHandler.current
val title = stringResource(id = R.string.module_changelog)
val updateText = stringResource(id = R.string.module_update)
AnimatedVisibility(
visible = newVersionCode > currentVersionCode,
enter = fadeIn() + expandVertically(),
exit = shrinkVertically() + fadeOut()
) {
val updateDialog = rememberConfirmDialog(onConfirm = { uriHandler.openUri(newVersionUrl) })
WarningCard(
message = stringResource(id = R.string.new_version_available).format(newVersionCode),
MaterialTheme.colorScheme.outlineVariant
) {
if (changelog.isEmpty()) {
uriHandler.openUri(newVersionUrl)
} else {
updateDialog.showConfirm(
title = title,
content = changelog,
markdown = true,
confirm = updateText
)
}
}
}
}
@Composable
fun RebootDropdownItem(@StringRes id: Int, reason: String = "") {
DropdownMenuItem(text = {
Text(stringResource(id))
}, onClick = {
reboot(reason)
})
}
@Composable
fun getSeasonalIcon(): ImageVector {
val month = Calendar.getInstance().get(Calendar.MONTH) // 0-11 for January-December
return when (month) {
Calendar.DECEMBER, Calendar.JANUARY, Calendar.FEBRUARY -> Icons.Filled.AcUnit // Winter
Calendar.MARCH, Calendar.APRIL, Calendar.MAY -> Icons.Filled.Spa // Spring
Calendar.JUNE, Calendar.JULY, Calendar.AUGUST -> Icons.Filled.WbSunny // Summer
Calendar.SEPTEMBER, Calendar.OCTOBER, Calendar.NOVEMBER -> Icons.Filled.Forest // Fall
else -> Icons.Filled.Whatshot // Fallback icon
}
}
@OptIn(ExperimentalMaterial3Api::class)
@Composable
private fun TopBar(
kernelVersion: KernelVersion,
ksuVersion: Int?,
onInstallClick: () -> Unit,
scrollBehavior: TopAppBarScrollBehavior? = null
) {
var isSpinning by remember { mutableStateOf(false) }
val rotation by animateFloatAsState(
targetValue = if (isSpinning) 360f else 0f,
animationSpec = tween(durationMillis = 800),
finishedListener = {
isSpinning = false
}
)
LaunchedEffect(Unit) {
isSpinning = true
}
TopAppBar(
title = {
Row(
verticalAlignment = Alignment.CenterVertically,
modifier = Modifier.clickable(
indication = null,
interactionSource = remember { MutableInteractionSource() }
) {
if (!isSpinning) isSpinning = true
}
) {
Icon(
imageVector = getSeasonalIcon(),
contentDescription = null,
modifier = Modifier
.padding(end = 8.dp)
.graphicsLayer {
rotationZ = rotation
}
)
Text(
text = stringResource(R.string.app_name),
style = MaterialTheme.typography.titleLarge,
fontWeight = FontWeight.Black,
)
}
},
actions = {
if (ksuVersion != null) {
if (kernelVersion.isGKI()) {
IconButton(onClick = onInstallClick) {
Icon(
imageVector = Icons.Filled.Archive,
contentDescription = stringResource(id = R.string.install)
)
}
}
}
if (ksuVersion != null) {
var showDropdown by remember { mutableStateOf(false) }
IconButton(onClick = {
showDropdown = true
}) {
Icon(
imageVector = Icons.Filled.PowerSettingsNew,
contentDescription = stringResource(id = R.string.reboot)
)
DropdownMenu(expanded = showDropdown, onDismissRequest = {
showDropdown = false
}) {
RebootDropdownItem(id = R.string.reboot)
val pm =
LocalContext.current.getSystemService(Context.POWER_SERVICE) as PowerManager?
@Suppress("DEPRECATION")
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R && pm?.isRebootingUserspaceSupported == true) {
RebootDropdownItem(id = R.string.reboot_userspace, reason = "userspace")
}
RebootDropdownItem(id = R.string.reboot_recovery, reason = "recovery")
RebootDropdownItem(id = R.string.reboot_bootloader, reason = "bootloader")
RebootDropdownItem(id = R.string.reboot_download, reason = "download")
RebootDropdownItem(id = R.string.reboot_edl, reason = "edl")
}
}
}
},
windowInsets = WindowInsets.safeDrawing.only(WindowInsetsSides.Top + WindowInsetsSides.Horizontal),
scrollBehavior = scrollBehavior
)
}
@Composable
private fun StatusCard(
kernelVersion: KernelVersion,
ksuVersion: Int?,
lkmMode: Boolean?,
moduleUpdateCount: Int = 0,
onClickInstall: () -> Unit = {}
) {
val context = LocalContext.current
var tapCount by remember { mutableStateOf(0) }
ElevatedCard(
colors = CardDefaults.elevatedCardColors(containerColor = run {
if (ksuVersion != null) MaterialTheme.colorScheme.primaryContainer
else MaterialTheme.colorScheme.errorContainer
})
) {
Row(
modifier = Modifier
.fillMaxWidth()
.clickable {
tapCount++
if (tapCount == 5) {
Toast.makeText(context, "What are you doing? 🤔", Toast.LENGTH_SHORT).show()
} else if (tapCount == 10) {
Toast.makeText(context, "Never gonna give you up! 💜", Toast.LENGTH_SHORT).show()
val url = "https://www.youtube.com/watch?v=dQw4w9WgXcQ"
val intent = android.content.Intent(android.content.Intent.ACTION_VIEW, android.net.Uri.parse(url))
intent.addFlags(android.content.Intent.FLAG_ACTIVITY_NEW_TASK)
if (ksuVersion != null) {
context.startActivity(intent)
} else if (kernelVersion.isGKI()) {
onClickInstall()
} else {
Toast.makeText(context, "Something weird happened... 🤔", Toast.LENGTH_SHORT).show()
}
} else if (ksuVersion == null && kernelVersion.isGKI()) {
onClickInstall()
}
}
.padding(24.dp), verticalAlignment = Alignment.CenterVertically) {
when {
ksuVersion != null -> {
val workingMode = when {
lkmMode == true -> "LKM"
lkmMode == false || kernelVersion.isGKI() -> "GKI2"
lkmMode == null && kernelVersion.isULegacy() -> "U-LEGACY"
lkmMode == null && kernelVersion.isLegacy() -> "LEGACY"
lkmMode == null && kernelVersion.isGKI1() -> "GKI1"
else -> "NON-STANDARD"
}
Icon(
imageVector = Icons.Filled.CheckCircle,
contentDescription = stringResource(R.string.home_working)
)
Column(
modifier = Modifier.padding(start = 20.dp),
verticalArrangement = Arrangement.spacedBy(4.dp)
) {
val labelStyle = LabelItemDefaults.style
TextRow(
trailingContent = {
Row(
verticalAlignment = Alignment.CenterVertically,
horizontalArrangement = Arrangement.spacedBy(6.dp)
) {
LabelItem(
icon = if (Natives.isSafeMode) {
{
Icon(
tint = labelStyle.contentColor,
imageVector = Icons.Filled.Security,
contentDescription = null
)
}
} else {
null
},
text = {
Text(
text = workingMode,
style = labelStyle.textStyle.copy(color = labelStyle.contentColor),
)
}
)
if (isSuCompatDisabled()) {
LabelItem(
icon = {
Icon(
tint = labelStyle.contentColor,
imageVector = Icons.Filled.Warning,
contentDescription = null
)
},
text = {
Text(
text = stringResource(R.string.sucompat_disabled),
style = labelStyle.textStyle.copy(
color = labelStyle.contentColor,
)
)
}
)
}
}
}
) {
Text(
text = stringResource(id = R.string.home_working),
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.SemiBold
)
}
Text(
text = stringResource(R.string.home_working_version, ksuVersion),
style = MaterialTheme.typography.bodySmall
)
}
}
kernelVersion.isGKI() -> {
Icon(Icons.Filled.NewReleases, stringResource(R.string.home_not_installed))
Column(Modifier.padding(start = 20.dp)) {
Text(
text = stringResource(R.string.home_not_installed),
style = MaterialTheme.typography.titleMedium
)
Spacer(Modifier.height(4.dp))
Text(
text = stringResource(R.string.home_click_to_install),
style = MaterialTheme.typography.bodyMedium
)
}
}
else -> {
Icon(Icons.Filled.Cancel, stringResource(R.string.home_failure))
Column(Modifier.padding(start = 20.dp)) {
Text(
text = stringResource(R.string.home_failure),
style = MaterialTheme.typography.titleMedium
)
Spacer(Modifier.height(4.dp))
Text(
text = stringResource(R.string.home_failure_tip),
style = MaterialTheme.typography.bodyMedium
)
}
}
}
}
}
}
@Composable
fun WarningCard(
message: String, color: Color = MaterialTheme.colorScheme.error, onClick: (() -> Unit)? = null
) {
ElevatedCard(
colors = CardDefaults.elevatedCardColors(
containerColor = color
)
) {
Row(
modifier = Modifier
.fillMaxWidth()
.then(onClick?.let { Modifier.clickable { it() } } ?: Modifier)
.padding(24.dp)
) {
Text(
text = message, style = MaterialTheme.typography.bodyMedium
)
}
}
}
@Composable
private fun InfoCard(autoExpand: Boolean = false) {
val context = LocalContext.current
val prefs = context.getSharedPreferences("settings", Context.MODE_PRIVATE)
val isManager = Natives.becomeManager(ksuApp.packageName)
val ksuVersion = if (isManager) Natives.version else null
var expanded by rememberSaveable { mutableStateOf(false) }
val developerOptionsEnabled = prefs.getBoolean("enable_developer_options", false)
LaunchedEffect(autoExpand) {
if (autoExpand) {
expanded = true
}
}
ElevatedCard {
Column(
modifier = Modifier
.fillMaxWidth()
.padding(start = 24.dp, top = 24.dp, end = 24.dp, bottom = 24.dp)
) {
@Composable
fun InfoCardItem(label: String, content: String, icon: Any? = null) {
Row(verticalAlignment = Alignment.CenterVertically) {
if (icon != null) {
when (icon) {
is ImageVector -> Icon(
imageVector = icon,
contentDescription = null,
modifier = Modifier.padding(end = 20.dp)
)
is Painter -> Icon(
painter = icon,
contentDescription = null,
modifier = Modifier.padding(end = 20.dp)
)
}
}
Column {
Text(
text = label,
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.SemiBold
)
Text(
text = content,
style = MaterialTheme.typography.bodySmall,
modifier = Modifier.padding(top = 4.dp)
)
}
}
}
Column {
val managerVersion = getManagerVersion(context)
InfoCardItem(
label = stringResource(R.string.home_manager_version),
content = if (
developerOptionsEnabled &&
Natives.version >= Natives.MINIMAL_SUPPORTED_MANAGER_UID
) {
"${managerVersion.first} (${managerVersion.second}) | UID: ${Natives.getManagerUid()}"
} else {
"${managerVersion.first} (${managerVersion.second})"
},
icon = painterResource(R.drawable.ic_ksu_next),
)
if (ksuVersion != null &&
Natives.version >= Natives.MINIMAL_SUPPORTED_HOOK_MODE) {
val hookMode =
Natives.getHookMode()
.takeUnless { it.isNullOrBlank() }
?: stringResource(R.string.unavailable)
Spacer(Modifier.height(16.dp))
InfoCardItem(
label = stringResource(R.string.hook_mode),
content = hookMode,
icon = Icons.Filled.Phishing,
)
}
if (ksuVersion != null) {
Spacer(Modifier.height(16.dp))
InfoCardItem(
label = stringResource(R.string.home_mount_system),
content = currentMountSystem().ifEmpty { stringResource(R.string.unavailable) },
icon = Icons.Filled.SettingsSuggest,
)
val suSFS = getSuSFS()
if (suSFS == "Supported") {
val isSUS_SU = hasSuSFs_SUS_SU() == "Supported"
val susSUMode = if (isSUS_SU) {
val mode = susfsSUS_SU_Mode()
val modeString =
if (mode == "2") stringResource(R.string.enabled) else stringResource(R.string.disabled)
"| SuS SU: $modeString"
} else ""
Spacer(Modifier.height(16.dp))
InfoCardItem(
label = stringResource(R.string.home_susfs_version),
content = "${stringResource(R.string.susfs_supported)} | ${getSuSFSVersion()} (${getSuSFSVariant()}) $susSUMode",
icon = painterResource(R.drawable.ic_sus),
)
}
if (Natives.isZygiskEnabled()) {
Spacer(Modifier.height(16.dp))
InfoCardItem(
label = stringResource(R.string.zygisk_status),
content = stringResource(R.string.enabled),
icon = Icons.Filled.Vaccines
)
}
}
if (!expanded) {
Spacer(Modifier.height(16.dp))
Row(
modifier = Modifier
.fillMaxWidth(),
horizontalArrangement = Arrangement.Center
) {
IconButton(
onClick = { expanded = true },
modifier = Modifier.size(36.dp)
) {
Icon(
imageVector = Icons.Filled.KeyboardArrowDown,
contentDescription = "Show more"
)
}
}
}
AnimatedVisibility(visible = expanded) {
val uname = Os.uname()
Column {
Spacer(Modifier.height(16.dp))
InfoCardItem(
label = stringResource(R.string.home_kernel),
content = "${uname.release} (${uname.machine})",
icon = painterResource(R.drawable.ic_linux),
)
Spacer(Modifier.height(16.dp))
InfoCardItem(
label = stringResource(R.string.home_android),
content = "${Build.VERSION.RELEASE} (${Build.VERSION.SDK_INT})",
icon = Icons.Filled.Android,
)
Spacer(Modifier.height(16.dp))
InfoCardItem(
label = stringResource(R.string.home_abi),
content = Build.SUPPORTED_ABIS.joinToString(", "),
icon = Icons.Filled.Memory,
)
Spacer(Modifier.height(16.dp))
InfoCardItem(
label = stringResource(R.string.home_selinux_status),
content = getSELinuxStatus(),
icon = Icons.Filled.Security,
)
}
}
}
}
}
}
@Composable
fun NextCard() {
val uriHandler = LocalUriHandler.current
val url = stringResource(R.string.home_next_kernelsu_repo)
ElevatedCard {
Row(
modifier = Modifier
.fillMaxWidth()
.clickable {
uriHandler.openUri(url)
}
.padding(24.dp), verticalAlignment = Alignment.CenterVertically) {
Column {
Text(
text = stringResource(R.string.home_next_kernelsu),
style = MaterialTheme.typography.titleSmall
)
Spacer(Modifier.height(4.dp))
Text(
text = stringResource(R.string.home_next_kernelsu_body),
style = MaterialTheme.typography.bodyMedium
)
}
}
}
}
@Composable
fun EXperimentalCard() {
/*val uriHandler = LocalUriHandler.current
val url = stringResource(R.string.home_experimental_kernelsu_repo)
*/
ElevatedCard {
Row(
modifier = Modifier
.fillMaxWidth()
/*.clickable {
uriHandler.openUri(url)
}
*/
.padding(24.dp), verticalAlignment = Alignment.CenterVertically
) {
Column {
Text(
text = stringResource(R.string.home_experimental_kernelsu),
style = MaterialTheme.typography.titleSmall
)
Spacer(Modifier.height(4.dp))
Text(
text = stringResource(R.string.home_experimental_kernelsu_body),
style = MaterialTheme.typography.bodyMedium
)
Spacer(Modifier.height(4.dp))
Text(
text = stringResource(R.string.home_experimental_kernelsu_body_point_1),
style = MaterialTheme.typography.bodyMedium
)
Spacer(Modifier.height(2.dp))
Text(
text = stringResource(R.string.home_experimental_kernelsu_body_point_2),
style = MaterialTheme.typography.bodyMedium
)
Spacer(Modifier.height(2.dp))
Text(
text = stringResource(R.string.home_experimental_kernelsu_body_point_3),
style = MaterialTheme.typography.bodyMedium
)
}
}
}
}
@Composable
fun IssueReportCard() {
val uriHandler = LocalUriHandler.current
val githubIssueUrl = stringResource(R.string.issue_report_github_link)
val telegramUrl = stringResource(R.string.issue_report_telegram_link)
ElevatedCard {
Row(
modifier = Modifier
.fillMaxWidth()
.padding(24.dp),
verticalAlignment = Alignment.CenterVertically
) {
Column(modifier = Modifier.weight(1f)) {
Text(
text = stringResource(R.string.issue_report_title),
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.SemiBold
)
Spacer(Modifier.height(4.dp))
Text(
text = stringResource(R.string.issue_report_body),
style = MaterialTheme.typography.bodySmall
)
Spacer(Modifier.height(4.dp))
Text(
text = stringResource(R.string.issue_report_body_2),
style = MaterialTheme.typography.bodySmall
)
}
Row(horizontalArrangement = Arrangement.spacedBy(10.dp)) {
IconButton(onClick = { uriHandler.openUri(githubIssueUrl) }) {
Icon(
painter = painterResource(R.drawable.ic_github),
contentDescription = stringResource(R.string.issue_report_github),
)
}
IconButton(onClick = { uriHandler.openUri(telegramUrl) }) {
Icon(
painter = painterResource(R.drawable.ic_telegram),
contentDescription = stringResource(R.string.issue_report_telegram),
)
}
}
}
}
}
fun getManagerVersion(context: Context): Pair<String, Long> {
val packageInfo = context.packageManager.getPackageInfo(context.packageName, 0)!!
val versionCode = PackageInfoCompat.getLongVersionCode(packageInfo)
return Pair(packageInfo.versionName!!, versionCode)
}
@Preview
@Composable
private fun StatusCardPreview() {
Column {
StatusCard(KernelVersion(5, 10, 101), 1, null)
StatusCard(KernelVersion(5, 10, 101), 20000, true)
StatusCard(KernelVersion(5, 10, 101), null, true)
StatusCard(KernelVersion(4, 10, 101), null, false)
}
}
@Preview
@Composable
private fun WarningCardPreview() {
Column {
WarningCard(message = "Warning message")
WarningCard(
message = "Warning message ",
MaterialTheme.colorScheme.outlineVariant,
onClick = {})
}
}

View File

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package com.rifsxd.ksunext.ui.screen
import android.app.Activity
import android.content.Intent
import android.net.Uri
import androidx.activity.compose.rememberLauncherForActivityResult
import androidx.activity.result.contract.ActivityResultContracts
import androidx.annotation.StringRes
import androidx.compose.foundation.LocalIndication
import androidx.compose.foundation.interaction.MutableInteractionSource
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.WindowInsets
import androidx.compose.foundation.layout.WindowInsetsSides
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.only
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.safeDrawing
import androidx.compose.foundation.rememberScrollState
import androidx.compose.foundation.selection.toggleable
import androidx.compose.foundation.verticalScroll
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.automirrored.filled.ArrowBack
import androidx.compose.material.icons.filled.FileUpload
import androidx.compose.material3.AlertDialog
import androidx.compose.material3.Button
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.Icon
import androidx.compose.material3.IconButton
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.RadioButton
import androidx.compose.material3.Scaffold
import androidx.compose.material3.Text
import androidx.compose.material3.TextButton
import androidx.compose.material3.TopAppBar
import androidx.compose.material3.TopAppBarDefaults
import androidx.compose.material3.TopAppBarScrollBehavior
import androidx.compose.material3.rememberTopAppBarState
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.produceState
import androidx.compose.runtime.remember
import androidx.compose.runtime.saveable.rememberSaveable
import androidx.compose.runtime.setValue
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.input.nestedscroll.nestedScroll
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.semantics.Role
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.lifecycle.compose.dropUnlessResumed
import com.maxkeppeker.sheets.core.models.base.Header
import com.maxkeppeker.sheets.core.models.base.rememberUseCaseState
import com.maxkeppeler.sheets.list.ListDialog
import com.maxkeppeler.sheets.list.models.ListOption
import com.maxkeppeler.sheets.list.models.ListSelection
import com.ramcosta.composedestinations.annotation.Destination
import com.ramcosta.composedestinations.annotation.RootGraph
import com.ramcosta.composedestinations.generated.destinations.FlashScreenDestination
import com.ramcosta.composedestinations.navigation.DestinationsNavigator
import com.ramcosta.composedestinations.navigation.EmptyDestinationsNavigator
import com.rifsxd.ksunext.R
import com.rifsxd.ksunext.ui.component.DialogHandle
import com.rifsxd.ksunext.ui.component.rememberConfirmDialog
import com.rifsxd.ksunext.ui.component.rememberCustomDialog
import com.rifsxd.ksunext.ui.util.LkmSelection
import com.rifsxd.ksunext.ui.util.getCurrentKmi
import com.rifsxd.ksunext.ui.util.getSupportedKmis
import com.rifsxd.ksunext.ui.util.isAbDevice
import com.rifsxd.ksunext.ui.util.isInitBoot
import com.rifsxd.ksunext.ui.util.rootAvailable
/**
* @author weishu
* @date 2024/3/12.
*/
@OptIn(ExperimentalMaterial3Api::class)
@Destination<RootGraph>
@Composable
fun InstallScreen(navigator: DestinationsNavigator) {
var installMethod by remember {
mutableStateOf<InstallMethod?>(null)
}
var lkmSelection by remember {
mutableStateOf<LkmSelection>(LkmSelection.KmiNone)
}
val onInstall = {
installMethod?.let { method ->
val flashIt = FlashIt.FlashBoot(
boot = if (method is InstallMethod.SelectFile) method.uri else null,
lkm = lkmSelection,
ota = method is InstallMethod.DirectInstallToInactiveSlot
)
navigator.navigate(FlashScreenDestination(flashIt))
}
}
val currentKmi by produceState(initialValue = "") { value = getCurrentKmi() }
val selectKmiDialog = rememberSelectKmiDialog { kmi ->
kmi?.let {
lkmSelection = LkmSelection.KmiString(it)
onInstall()
}
}
val onClickNext = {
if (lkmSelection == LkmSelection.KmiNone && currentKmi.isBlank()) {
// no lkm file selected and cannot get current kmi
selectKmiDialog.show()
} else {
onInstall()
}
}
val selectLkmLauncher =
rememberLauncherForActivityResult(contract = ActivityResultContracts.StartActivityForResult()) {
if (it.resultCode == Activity.RESULT_OK) {
it.data?.data?.let { uri ->
lkmSelection = LkmSelection.LkmUri(uri)
}
}
}
val onLkmUpload = {
selectLkmLauncher.launch(Intent(Intent.ACTION_GET_CONTENT).apply {
type = "application/octet-stream"
})
}
val scrollBehavior = TopAppBarDefaults.pinnedScrollBehavior(rememberTopAppBarState())
Scaffold(
topBar = {
TopBar(
onBack = dropUnlessResumed { navigator.popBackStack() },
onLkmUpload = onLkmUpload,
scrollBehavior = scrollBehavior
)
},
contentWindowInsets = WindowInsets.safeDrawing.only(WindowInsetsSides.Top + WindowInsetsSides.Horizontal)
) { innerPadding ->
Column(
modifier = Modifier
.padding(innerPadding)
.nestedScroll(scrollBehavior.nestedScrollConnection)
.verticalScroll(rememberScrollState())
) {
SelectInstallMethod { method ->
installMethod = method
}
Column(
modifier = Modifier
.fillMaxWidth()
.padding(16.dp)
) {
(lkmSelection as? LkmSelection.LkmUri)?.let {
Text(
stringResource(
id = R.string.selected_lkm,
it.uri.lastPathSegment ?: "(file)"
)
)
}
Button(modifier = Modifier.fillMaxWidth(),
enabled = installMethod != null,
onClick = {
onClickNext()
}) {
Text(
stringResource(id = R.string.install_next),
fontSize = MaterialTheme.typography.bodyMedium.fontSize
)
}
}
}
}
}
sealed class InstallMethod {
data class SelectFile(
val uri: Uri? = null,
@StringRes override val label: Int = R.string.select_file,
override val summary: String?
) : InstallMethod()
data object DirectInstall : InstallMethod() {
override val label: Int
get() = R.string.direct_install
}
data object DirectInstallToInactiveSlot : InstallMethod() {
override val label: Int
get() = R.string.install_inactive_slot
}
abstract val label: Int
open val summary: String? = null
}
@Composable
private fun SelectInstallMethod(onSelected: (InstallMethod) -> Unit = {}) {
val rootAvailable = rootAvailable()
val isAbDevice = isAbDevice()
val selectFileTip = stringResource(
id = R.string.select_file_tip, if (isInitBoot()) "init_boot/vendor_boot" else "boot"
)
val radioOptions =
mutableListOf<InstallMethod>(InstallMethod.SelectFile(summary = selectFileTip))
if (rootAvailable) {
radioOptions.add(InstallMethod.DirectInstall)
if (isAbDevice) {
radioOptions.add(InstallMethod.DirectInstallToInactiveSlot)
}
}
var selectedOption by remember { mutableStateOf<InstallMethod?>(null) }
val selectImageLauncher = rememberLauncherForActivityResult(
contract = ActivityResultContracts.StartActivityForResult()
) {
if (it.resultCode == Activity.RESULT_OK) {
it.data?.data?.let { uri ->
val option = InstallMethod.SelectFile(uri, summary = selectFileTip)
selectedOption = option
onSelected(option)
}
}
}
val confirmDialog = rememberConfirmDialog(onConfirm = {
selectedOption = InstallMethod.DirectInstallToInactiveSlot
onSelected(InstallMethod.DirectInstallToInactiveSlot)
}, onDismiss = null)
val dialogTitle = stringResource(id = android.R.string.dialog_alert_title)
val dialogContent = stringResource(id = R.string.install_inactive_slot_warning)
val onClick = { option: InstallMethod ->
when (option) {
is InstallMethod.SelectFile -> {
selectImageLauncher.launch(Intent(Intent.ACTION_GET_CONTENT).apply {
type = "application/octet-stream"
})
}
is InstallMethod.DirectInstall -> {
selectedOption = option
onSelected(option)
}
is InstallMethod.DirectInstallToInactiveSlot -> {
confirmDialog.showConfirm(dialogTitle, dialogContent)
}
}
}
Column {
radioOptions.forEach { option ->
val interactionSource = remember { MutableInteractionSource() }
Row(
verticalAlignment = Alignment.CenterVertically,
modifier = Modifier
.fillMaxWidth()
.toggleable(
value = option.javaClass == selectedOption?.javaClass,
onValueChange = {
onClick(option)
},
role = Role.RadioButton,
indication = LocalIndication.current,
interactionSource = interactionSource
)
) {
RadioButton(
selected = option.javaClass == selectedOption?.javaClass,
onClick = {
onClick(option)
},
interactionSource = interactionSource
)
Column(
modifier = Modifier.padding(vertical = 12.dp)
) {
Text(
text = stringResource(id = option.label),
fontSize = MaterialTheme.typography.titleMedium.fontSize,
fontFamily = MaterialTheme.typography.titleMedium.fontFamily,
fontStyle = MaterialTheme.typography.titleMedium.fontStyle
)
option.summary?.let {
Text(
text = it,
fontSize = MaterialTheme.typography.bodySmall.fontSize,
fontFamily = MaterialTheme.typography.bodySmall.fontFamily,
fontStyle = MaterialTheme.typography.bodySmall.fontStyle
)
}
}
}
}
}
}
@OptIn(ExperimentalMaterial3Api::class)
@Composable
fun rememberSelectKmiDialog(onSelected: (String?) -> Unit): DialogHandle {
return rememberCustomDialog { dismiss ->
val supportedKmi by produceState(initialValue = emptyList<String>()) {
value = getSupportedKmis()
}
val options = supportedKmi.map { value ->
ListOption(
titleText = value
)
}
var selection by remember { mutableStateOf<String?>(null) }
ListDialog(state = rememberUseCaseState(visible = true, onFinishedRequest = {
onSelected(selection)
}, onCloseRequest = {
dismiss()
}), header = Header.Default(
title = stringResource(R.string.select_kmi),
), selection = ListSelection.Single(
showRadioButtons = true,
options = options,
) { _, option ->
selection = option.titleText
})
}
}
@OptIn(ExperimentalMaterial3Api::class)
@Composable
private fun TopBar(
onBack: () -> Unit = {},
onLkmUpload: () -> Unit = {},
scrollBehavior: TopAppBarScrollBehavior? = null
) {
TopAppBar(
title = { Text(
text = stringResource(R.string.install),
style = MaterialTheme.typography.titleLarge,
fontWeight = FontWeight.Black,
) }, navigationIcon = {
IconButton(
onClick = onBack
) { Icon(Icons.AutoMirrored.Filled.ArrowBack, contentDescription = null) }
}, actions = {
IconButton(onClick = onLkmUpload) {
Icon(Icons.Filled.FileUpload, contentDescription = null)
}
},
windowInsets = WindowInsets.safeDrawing.only(WindowInsetsSides.Top + WindowInsetsSides.Horizontal),
scrollBehavior = scrollBehavior
)
}
@Composable
@Preview
fun SelectInstallPreview() {
InstallScreen(EmptyDestinationsNavigator)
}

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package com.rifsxd.ksunext.ui.screen
import android.content.Context
import android.content.Intent
import android.net.Uri
import android.widget.Toast
import androidx.activity.compose.rememberLauncherForActivityResult
import androidx.activity.result.contract.ActivityResultContracts
import androidx.compose.foundation.clickable
import androidx.compose.foundation.isSystemInDarkTheme
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.WindowInsets
import androidx.compose.foundation.layout.WindowInsetsSides
import androidx.compose.foundation.layout.only
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.safeDrawing
import androidx.compose.foundation.rememberScrollState
import androidx.compose.foundation.verticalScroll
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.automirrored.filled.Undo
import androidx.compose.material.icons.filled.*
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.Icon
import androidx.compose.material3.IconButton
import androidx.compose.material3.ListItem
import androidx.compose.material3.ModalBottomSheet
import androidx.compose.material3.Scaffold
import androidx.compose.material3.SnackbarHost
import androidx.compose.material3.Text
import androidx.compose.material3.AlertDialog
import androidx.compose.material3.TextButton
import androidx.compose.material3.TopAppBar
import androidx.compose.material3.TopAppBarDefaults
import androidx.compose.material3.TopAppBarScrollBehavior
import androidx.compose.material3.rememberTopAppBarState
import androidx.compose.material3.MaterialTheme
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.LaunchedEffect
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.rememberCoroutineScope
import androidx.compose.runtime.saveable.rememberSaveable
import androidx.compose.runtime.setValue
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.vector.ImageVector
import androidx.compose.ui.input.nestedscroll.nestedScroll
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.text.style.LineHeightStyle
import androidx.compose.ui.text.style.TextAlign
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.core.content.FileProvider
import com.maxkeppeker.sheets.core.models.base.Header
import com.maxkeppeker.sheets.core.models.base.IconSource
import com.maxkeppeker.sheets.core.models.base.rememberUseCaseState
import com.maxkeppeler.sheets.list.ListDialog
import com.maxkeppeler.sheets.list.models.ListOption
import com.maxkeppeler.sheets.list.models.ListSelection
import com.ramcosta.composedestinations.annotation.Destination
import com.ramcosta.composedestinations.annotation.RootGraph
import com.ramcosta.composedestinations.generated.destinations.AppProfileTemplateScreenDestination
import com.ramcosta.composedestinations.generated.destinations.FlashScreenDestination
import com.ramcosta.composedestinations.generated.destinations.BackupRestoreScreenDestination
import com.ramcosta.composedestinations.generated.destinations.CustomizationScreenDestination
import com.ramcosta.composedestinations.generated.destinations.DeveloperScreenDestination
import com.ramcosta.composedestinations.navigation.DestinationsNavigator
import com.ramcosta.composedestinations.navigation.EmptyDestinationsNavigator
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
import com.rifsxd.ksunext.BuildConfig
import com.rifsxd.ksunext.Natives
import com.rifsxd.ksunext.ksuApp
import com.rifsxd.ksunext.R
import com.rifsxd.ksunext.ui.component.AboutDialog
import com.rifsxd.ksunext.ui.component.ConfirmResult
import com.rifsxd.ksunext.ui.component.DialogHandle
import com.rifsxd.ksunext.ui.component.SwitchItem
import com.rifsxd.ksunext.ui.component.rememberConfirmDialog
import com.rifsxd.ksunext.ui.component.rememberCustomDialog
import com.rifsxd.ksunext.ui.component.rememberLoadingDialog
import com.rifsxd.ksunext.ui.util.LocalSnackbarHost
import com.rifsxd.ksunext.ui.util.getBugreportFile
import com.rifsxd.ksunext.ui.util.*
import com.rifsxd.ksunext.ui.util.isGlobalNamespaceEnabled
import com.rifsxd.ksunext.ui.util.setGlobalNamespaceEnabled
import java.time.LocalDateTime
import java.time.format.DateTimeFormatter
/**
* @author weishu
* @date 2023/1/1.
*/
@OptIn(ExperimentalMaterial3Api::class)
@Destination<RootGraph>
@Composable
fun SettingScreen(navigator: DestinationsNavigator) {
val scrollBehavior = TopAppBarDefaults.pinnedScrollBehavior(rememberTopAppBarState())
val snackBarHost = LocalSnackbarHost.current
var isGlobalNamespaceEnabled by rememberSaveable { mutableStateOf(false) }
isGlobalNamespaceEnabled = isGlobalNamespaceEnabled()
val isManager = Natives.becomeManager(ksuApp.packageName)
val ksuVersion = if (isManager) Natives.version else null
Scaffold(
topBar = {
TopBar(
scrollBehavior = scrollBehavior
)
},
snackbarHost = { SnackbarHost(snackBarHost) },
contentWindowInsets = WindowInsets.safeDrawing.only(WindowInsetsSides.Top + WindowInsetsSides.Horizontal)
) { paddingValues ->
val aboutDialog = rememberCustomDialog {
AboutDialog(it)
}
val loadingDialog = rememberLoadingDialog()
val shrinkDialog = rememberConfirmDialog()
Column(
modifier = Modifier
.padding(paddingValues)
.nestedScroll(scrollBehavior.nestedScrollConnection)
.verticalScroll(rememberScrollState())
) {
val context = LocalContext.current
val scope = rememberCoroutineScope()
val exportBugreportLauncher = rememberLauncherForActivityResult(
ActivityResultContracts.CreateDocument("application/gzip")
) { uri: Uri? ->
if (uri == null) return@rememberLauncherForActivityResult
scope.launch(Dispatchers.IO) {
loadingDialog.show()
context.contentResolver.openOutputStream(uri)?.use { output ->
getBugreportFile(context).inputStream().use {
it.copyTo(output)
}
}
loadingDialog.hide()
snackBarHost.showSnackbar(context.getString(R.string.log_saved))
}
}
val profileTemplate = stringResource(id = R.string.settings_profile_template)
if (ksuVersion != null) {
ListItem(
leadingContent = { Icon(Icons.Filled.Fence, profileTemplate) },
headlineContent = { Text(
text = profileTemplate,
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.SemiBold
) },
supportingContent = { Text(stringResource(id = R.string.settings_profile_template_summary)) },
modifier = Modifier.clickable {
navigator.navigate(AppProfileTemplateScreenDestination)
}
)
}
var umountChecked by rememberSaveable {
mutableStateOf(Natives.isDefaultUmountModules())
}
if (ksuVersion != null) {
SwitchItem(
icon = Icons.Filled.FolderDelete,
title = stringResource(id = R.string.settings_umount_modules_default),
summary = stringResource(id = R.string.settings_umount_modules_default_summary),
checked = umountChecked
) {
if (Natives.setDefaultUmountModules(it)) {
umountChecked = it
}
}
}
if (ksuVersion != null) {
if (Natives.version >= Natives.MINIMAL_SUPPORTED_SU_COMPAT) {
var isSuDisabled by rememberSaveable {
mutableStateOf(!Natives.isSuEnabled())
}
SwitchItem(
icon = Icons.Filled.RemoveModerator,
title = stringResource(id = R.string.settings_disable_su),
summary = stringResource(id = R.string.settings_disable_su_summary),
checked = isSuDisabled
) { checked ->
val shouldEnable = !checked
if (Natives.setSuEnabled(shouldEnable)) {
isSuDisabled = !shouldEnable
}
}
}
SwitchItem(
icon = Icons.Filled.Engineering,
title = stringResource(id = R.string.settings_global_namespace_mode),
summary = stringResource(id = R.string.settings_global_namespace_mode_summary),
checked = isGlobalNamespaceEnabled,
onCheckedChange = {
setGlobalNamespaceEnabled(
if (isGlobalNamespaceEnabled) {
"0"
} else {
"1"
}
)
isGlobalNamespaceEnabled = it
}
)
}
val prefs = context.getSharedPreferences("settings", Context.MODE_PRIVATE)
val suSFS = getSuSFS()
val isSUS_SU = hasSuSFs_SUS_SU() == "Supported"
if (suSFS == "Supported") {
if (isSUS_SU) {
var isEnabled by rememberSaveable {
mutableStateOf(susfsSUS_SU_Mode() == "2")
}
LaunchedEffect(Unit) {
isEnabled = susfsSUS_SU_Mode() == "2"
}
SwitchItem(
icon = Icons.Filled.VisibilityOff,
title = stringResource(id = R.string.settings_susfs_toggle),
summary = stringResource(id = R.string.settings_susfs_toggle_summary),
checked = isEnabled
) {
if (it) {
susfsSUS_SU_2()
} else {
susfsSUS_SU_0()
}
prefs.edit().putBoolean("enable_sus_su", it).apply()
isEnabled = it
}
}
}
var useOverlayFs by rememberSaveable {
mutableStateOf(readMountSystemFile())
}
LaunchedEffect(Unit) {
useOverlayFs = readMountSystemFile()
}
var showRebootDialog by remember { mutableStateOf(false) }
val isOverlayAvailable = overlayFsAvailable()
if (ksuVersion != null && isOverlayAvailable) {
SwitchItem(
icon = Icons.Filled.Build,
title = stringResource(id = R.string.use_overlay_fs),
summary = stringResource(id = R.string.use_overlay_fs_summary),
checked = useOverlayFs
) {
prefs.edit().putBoolean("use_overlay_fs", it).apply()
useOverlayFs = it
if (useOverlayFs) {
moduleBackup()
updateMountSystemFile(true)
} else {
moduleMigration()
updateMountSystemFile(false)
}
if (isManager) install()
showRebootDialog = true
}
}
if (showRebootDialog) {
AlertDialog(
onDismissRequest = { showRebootDialog = false },
title = { Text(
text = stringResource(R.string.reboot_required),
style = MaterialTheme.typography.titleLarge,
fontWeight = FontWeight.SemiBold
) },
text = { Text(stringResource(R.string.reboot_message)) },
confirmButton = {
TextButton(onClick = {
showRebootDialog = false
reboot()
}) {
Text(stringResource(R.string.reboot))
}
},
dismissButton = {
TextButton(onClick = { showRebootDialog = false }) {
Text(stringResource(R.string.later))
}
}
)
}
var checkUpdate by rememberSaveable {
mutableStateOf(
prefs.getBoolean("check_update", false)
)
}
SwitchItem(
icon = Icons.Filled.Update,
title = stringResource(id = R.string.settings_check_update),
summary = stringResource(id = R.string.settings_check_update_summary),
checked = checkUpdate
) {
prefs.edit().putBoolean("check_update", it).apply()
checkUpdate = it
}
if (isOverlayAvailable && useOverlayFs) {
val shrink = stringResource(id = R.string.shrink_sparse_image)
val shrinkMessage = stringResource(id = R.string.shrink_sparse_image_message)
ListItem(
leadingContent = {
Icon(
Icons.Filled.Compress,
shrink
)
},
headlineContent = { Text(
text = shrink,
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.SemiBold
) },
modifier = Modifier.clickable {
scope.launch {
val result = shrinkDialog.awaitConfirm(title = shrink, content = shrinkMessage)
if (result == ConfirmResult.Confirmed) {
loadingDialog.withLoading {
shrinkModules()
}
}
}
}
)
}
val customization = stringResource(id = R.string.customization)
ListItem(
leadingContent = {
Icon(
Icons.Filled.Palette,
customization
)
},
headlineContent = { Text(
text = customization,
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.SemiBold
) },
modifier = Modifier.clickable {
navigator.navigate(CustomizationScreenDestination)
}
)
if (ksuVersion != null) {
val backupRestore = stringResource(id = R.string.backup_restore)
ListItem(
leadingContent = {
Icon(
Icons.Filled.Backup,
backupRestore
)
},
headlineContent = { Text(
text = backupRestore,
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.SemiBold
) },
modifier = Modifier.clickable {
navigator.navigate(BackupRestoreScreenDestination)
}
)
}
val developer = stringResource(id = R.string.developer)
if (ksuVersion != null) {
ListItem(
leadingContent = {
Icon(
Icons.Filled.DeveloperBoard,
developer
)
},
headlineContent = { Text(
text = developer,
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.SemiBold
) },
modifier = Modifier.clickable {
navigator.navigate(DeveloperScreenDestination)
}
)
}
val lkmMode = Natives.version >= Natives.MINIMAL_SUPPORTED_KERNEL_LKM && Natives.isLkmMode
if (lkmMode) {
UninstallItem(navigator) {
loadingDialog.withLoading(it)
}
}
var showBottomsheet by remember { mutableStateOf(false) }
ListItem(
leadingContent = {
Icon(
Icons.Filled.BugReport,
stringResource(id = R.string.export_log)
)
},
headlineContent = { Text(
text = stringResource(id = R.string.export_log),
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.SemiBold
) },
modifier = Modifier.clickable {
showBottomsheet = true
}
)
if (showBottomsheet) {
ModalBottomSheet(
onDismissRequest = { showBottomsheet = false },
content = {
Row(
modifier = Modifier
.padding(10.dp)
.align(Alignment.CenterHorizontally)
) {
Box {
Column(
modifier = Modifier
.padding(16.dp)
.clickable {
val formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd_HH_mm")
val current = LocalDateTime.now().format(formatter)
exportBugreportLauncher.launch("KernelSU_Next_bugreport_${current}.tar.gz")
showBottomsheet = false
}
) {
Icon(
Icons.Filled.Save,
contentDescription = null,
modifier = Modifier.align(Alignment.CenterHorizontally)
)
Text(
text = stringResource(id = R.string.save_log),
modifier = Modifier.padding(top = 16.dp),
textAlign = TextAlign.Center.also {
LineHeightStyle(
alignment = LineHeightStyle.Alignment.Center,
trim = LineHeightStyle.Trim.None
)
}
)
}
}
Box {
Column(
modifier = Modifier
.padding(16.dp)
.clickable {
scope.launch {
val bugreport = loadingDialog.withLoading {
withContext(Dispatchers.IO) {
getBugreportFile(context)
}
}
val uri: Uri =
FileProvider.getUriForFile(
context,
"${BuildConfig.APPLICATION_ID}.fileprovider",
bugreport
)
val shareIntent = Intent(Intent.ACTION_SEND).apply {
putExtra(Intent.EXTRA_STREAM, uri)
setDataAndType(uri, "application/gzip")
addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
}
context.startActivity(
Intent.createChooser(
shareIntent,
context.getString(R.string.send_log)
)
)
}
}
) {
Icon(
Icons.Filled.Share,
contentDescription = null,
modifier = Modifier.align(Alignment.CenterHorizontally)
)
Text(
text = stringResource(id = R.string.send_log),
modifier = Modifier.padding(top = 16.dp),
textAlign = TextAlign.Center.also {
LineHeightStyle(
alignment = LineHeightStyle.Alignment.Center,
trim = LineHeightStyle.Trim.None
)
}
)
}
}
}
}
)
}
val about = stringResource(id = R.string.about)
ListItem(
leadingContent = {
Icon(
Icons.Filled.ContactPage,
about
)
},
headlineContent = { Text(
text = about,
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.SemiBold
) },
modifier = Modifier.clickable {
aboutDialog.show()
}
)
}
}
}
@Composable
fun UninstallItem(
navigator: DestinationsNavigator,
withLoading: suspend (suspend () -> Unit) -> Unit,
) {
val context = LocalContext.current
val scope = rememberCoroutineScope()
val uninstallConfirmDialog = rememberConfirmDialog()
val showTodo = {
Toast.makeText(context, "TODO", Toast.LENGTH_SHORT).show()
}
val uninstallDialog = rememberUninstallDialog { uninstallType ->
scope.launch {
val result = uninstallConfirmDialog.awaitConfirm(
title = context.getString(uninstallType.title),
content = context.getString(uninstallType.message)
)
if (result == ConfirmResult.Confirmed) {
withLoading {
when (uninstallType) {
UninstallType.TEMPORARY -> showTodo()
UninstallType.PERMANENT -> navigator.navigate(
FlashScreenDestination(FlashIt.FlashUninstall)
)
UninstallType.RESTORE_STOCK_IMAGE -> navigator.navigate(
FlashScreenDestination(FlashIt.FlashRestore)
)
UninstallType.NONE -> Unit
}
}
}
}
}
val uninstall = stringResource(id = R.string.settings_uninstall)
ListItem(
leadingContent = {
Icon(
Icons.Filled.Delete,
uninstall
)
},
headlineContent = { Text(
text = uninstall,
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.SemiBold
) },
modifier = Modifier.clickable {
uninstallDialog.show()
}
)
}
enum class UninstallType(val title: Int, val message: Int, val icon: ImageVector) {
TEMPORARY(
R.string.settings_uninstall_temporary,
R.string.settings_uninstall_temporary_message,
Icons.Filled.Delete
),
PERMANENT(
R.string.settings_uninstall_permanent,
R.string.settings_uninstall_permanent_message,
Icons.Filled.DeleteForever
),
RESTORE_STOCK_IMAGE(
R.string.settings_restore_stock_image,
R.string.settings_restore_stock_image_message,
Icons.AutoMirrored.Filled.Undo
),
NONE(0, 0, Icons.Filled.Delete)
}
@OptIn(ExperimentalMaterial3Api::class)
@Composable
fun rememberUninstallDialog(onSelected: (UninstallType) -> Unit): DialogHandle {
return rememberCustomDialog { dismiss ->
val options = listOf(
// UninstallType.TEMPORARY,
UninstallType.PERMANENT,
UninstallType.RESTORE_STOCK_IMAGE
)
val listOptions = options.map {
ListOption(
titleText = stringResource(it.title),
subtitleText = if (it.message != 0) stringResource(it.message) else null,
icon = IconSource(it.icon)
)
}
var selection = UninstallType.NONE
ListDialog(state = rememberUseCaseState(visible = true, onFinishedRequest = {
if (selection != UninstallType.NONE) {
onSelected(selection)
}
}, onCloseRequest = {
dismiss()
}), header = Header.Default(
title = stringResource(R.string.settings_uninstall),
), selection = ListSelection.Single(
showRadioButtons = false,
options = listOptions,
) { index, _ ->
selection = options[index]
})
}
}
@OptIn(ExperimentalMaterial3Api::class)
@Composable
private fun TopBar(
scrollBehavior: TopAppBarScrollBehavior? = null,
) {
TopAppBar(
title = { Text(
text = stringResource(R.string.settings),
style = MaterialTheme.typography.titleLarge,
fontWeight = FontWeight.Black,
) },
windowInsets = WindowInsets.safeDrawing.only(WindowInsetsSides.Top + WindowInsetsSides.Horizontal),
scrollBehavior = scrollBehavior
)
}
@Preview
@Composable
private fun SettingsPreview() {
SettingScreen(EmptyDestinationsNavigator)
}

View File

@@ -0,0 +1,228 @@
package com.rifsxd.ksunext.ui.screen
import androidx.compose.foundation.background
import androidx.compose.foundation.clickable
import androidx.compose.foundation.layout.*
import androidx.compose.foundation.lazy.LazyColumn
import androidx.compose.foundation.lazy.rememberLazyListState
import androidx.compose.foundation.lazy.items
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.material.ExperimentalMaterialApi
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.MoreVert
import androidx.compose.material3.*
import androidx.compose.material3.pulltorefresh.PullToRefreshBox
import androidx.compose.runtime.*
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.input.nestedscroll.nestedScroll
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.text.TextStyle
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
import androidx.compose.ui.text.font.FontWeight
import androidx.lifecycle.viewmodel.compose.viewModel
import coil.compose.AsyncImage
import coil.request.ImageRequest
import com.dergoogler.mmrl.ui.component.LabelItem
import com.dergoogler.mmrl.ui.component.LabelItemDefaults
import com.ramcosta.composedestinations.annotation.Destination
import com.ramcosta.composedestinations.annotation.RootGraph
import com.ramcosta.composedestinations.generated.destinations.AppProfileScreenDestination
import com.ramcosta.composedestinations.navigation.DestinationsNavigator
import kotlinx.coroutines.launch
import com.rifsxd.ksunext.Natives
import com.rifsxd.ksunext.R
import com.rifsxd.ksunext.ui.component.SearchAppBar
import com.rifsxd.ksunext.ui.viewmodel.SuperUserViewModel
@OptIn(ExperimentalMaterialApi::class, ExperimentalMaterial3Api::class)
@Destination<RootGraph>
@Composable
fun SuperUserScreen(navigator: DestinationsNavigator) {
val viewModel = viewModel<SuperUserViewModel>()
val scope = rememberCoroutineScope()
val scrollBehavior = TopAppBarDefaults.pinnedScrollBehavior(rememberTopAppBarState())
val listState = rememberLazyListState()
LaunchedEffect(navigator) {
viewModel.search = ""
if (viewModel.appList.isEmpty()) {
viewModel.fetchAppList()
}
}
Scaffold(
topBar = {
SearchAppBar(
title = { Text(
text = stringResource(R.string.superuser),
style = MaterialTheme.typography.titleLarge,
fontWeight = FontWeight.Black,
) },
searchText = viewModel.search,
onSearchTextChange = { viewModel.search = it },
onClearClick = { viewModel.search = "" },
dropdownContent = {
var showDropdown by remember { mutableStateOf(false) }
IconButton(
onClick = { showDropdown = true },
) {
Icon(
imageVector = Icons.Filled.MoreVert,
contentDescription = stringResource(id = R.string.settings)
)
DropdownMenu(expanded = showDropdown, onDismissRequest = {
showDropdown = false
}) {
DropdownMenuItem(text = {
Text(stringResource(R.string.refresh))
}, onClick = {
scope.launch {
viewModel.fetchAppList()
}
showDropdown = false
})
DropdownMenuItem(text = {
Text(
if (viewModel.showSystemApps) {
stringResource(R.string.hide_system_apps)
} else {
stringResource(R.string.show_system_apps)
}
)
}, onClick = {
viewModel.updateShowSystemApps(!viewModel.showSystemApps)
showDropdown = false
})
}
}
},
scrollBehavior = scrollBehavior
)
},
contentWindowInsets = WindowInsets.safeDrawing.only(WindowInsetsSides.Top + WindowInsetsSides.Horizontal)
) { innerPadding ->
PullToRefreshBox(
modifier = Modifier.padding(innerPadding),
onRefresh = {
scope.launch { viewModel.fetchAppList() }
},
isRefreshing = viewModel.isRefreshing
) {
LazyColumn(
state = listState,
modifier = Modifier
.fillMaxSize()
.nestedScroll(scrollBehavior.nestedScrollConnection)
) {
items(viewModel.appList, key = { it.packageName + it.uid }) { app ->
AppItem(app) {
navigator.navigate(AppProfileScreenDestination(app))
}
}
}
}
}
}
@OptIn(ExperimentalLayoutApi::class)
@Composable
private fun AppItem(
app: SuperUserViewModel.AppInfo,
onClickListener: () -> Unit,
) {
ListItem(
modifier = Modifier.clickable(onClick = onClickListener),
headlineContent = { Text(
text = app.label,
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.SemiBold,
) },
supportingContent = {
Column {
Text(
text = app.packageName,
style = MaterialTheme.typography.bodySmall
)
Spacer(modifier = Modifier.height(4.dp))
FlowRow(
horizontalArrangement = Arrangement.spacedBy(4.dp)
) {
if (app.allowSu) {
LabelItem(
text = "ROOT",
)
} else {
if (Natives.uidShouldUmount(app.uid)) {
LabelItem(
text = "UMOUNT",
style = LabelItemDefaults.style.copy(
containerColor = MaterialTheme.colorScheme.secondaryContainer,
contentColor = MaterialTheme.colorScheme.onSecondaryContainer
)
)
}
}
if (app.hasCustomProfile) {
LabelItem(
text = "CUSTOM",
style = LabelItemDefaults.style.copy(
containerColor = MaterialTheme.colorScheme.tertiaryContainer,
contentColor = MaterialTheme.colorScheme.onTertiaryContainer,
)
)
} else if (!app.allowSu && !Natives.uidShouldUmount(app.uid)) {
LabelItem(
text = "DEFAULT",
style = LabelItemDefaults.style.copy(
containerColor = MaterialTheme.colorScheme.primaryContainer,
contentColor = MaterialTheme.colorScheme.onPrimaryContainer,
)
)
}
}
}
},
leadingContent = {
AsyncImage(
model = ImageRequest.Builder(LocalContext.current)
.data(app.packageInfo)
.crossfade(true)
.build(),
contentDescription = app.label,
modifier = Modifier
.padding(4.dp)
.width(48.dp)
.height(48.dp)
)
},
)
}
@Composable
fun LabelText(label: String) {
Box(
modifier = Modifier
.padding(top = 4.dp, end = 4.dp)
.background(
Color.Black,
shape = RoundedCornerShape(4.dp)
)
) {
Text(
text = label,
modifier = Modifier.padding(vertical = 2.dp, horizontal = 5.dp),
style = TextStyle(
fontSize = 8.sp,
color = Color.White,
)
)
}
}

View File

@@ -0,0 +1,333 @@
package com.rifsxd.ksunext.ui.screen
import android.widget.Toast
import androidx.compose.foundation.clickable
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.ExperimentalLayoutApi
import androidx.compose.foundation.layout.FlowRow
import androidx.compose.foundation.layout.PaddingValues
import androidx.compose.foundation.layout.WindowInsets
import androidx.compose.foundation.layout.WindowInsetsSides
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.only
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.safeDrawing
import androidx.compose.foundation.lazy.LazyColumn
import androidx.compose.foundation.lazy.items
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.height
import androidx.compose.material.ExperimentalMaterialApi
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.automirrored.filled.ArrowBack
import androidx.compose.material.icons.filled.Add
import androidx.compose.material.icons.filled.ImportExport
import androidx.compose.material.icons.filled.Sync
import androidx.compose.material3.DropdownMenu
import androidx.compose.material3.DropdownMenuItem
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.ExtendedFloatingActionButton
import androidx.compose.material3.Icon
import androidx.compose.material3.IconButton
import androidx.compose.material3.ListItem
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Scaffold
import androidx.compose.material3.Text
import androidx.compose.material3.TopAppBar
import androidx.compose.material3.TopAppBarDefaults
import androidx.compose.material3.TopAppBarScrollBehavior
import androidx.compose.material3.pulltorefresh.PullToRefreshBox
import androidx.compose.material3.rememberTopAppBarState
import androidx.compose.runtime.Composable
import androidx.compose.runtime.LaunchedEffect
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.rememberCoroutineScope
import androidx.compose.runtime.setValue
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.Modifier
import androidx.compose.ui.input.nestedscroll.nestedScroll
import androidx.compose.ui.platform.LocalClipboardManager
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.text.AnnotatedString
import androidx.compose.ui.unit.dp
import androidx.lifecycle.compose.dropUnlessResumed
import androidx.lifecycle.viewmodel.compose.viewModel
import com.dergoogler.mmrl.ui.component.LabelItem
import com.ramcosta.composedestinations.annotation.Destination
import com.ramcosta.composedestinations.annotation.RootGraph
import com.ramcosta.composedestinations.generated.destinations.TemplateEditorScreenDestination
import com.ramcosta.composedestinations.navigation.DestinationsNavigator
import com.ramcosta.composedestinations.result.ResultRecipient
import com.ramcosta.composedestinations.result.getOr
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.launch
import com.rifsxd.ksunext.R
import com.rifsxd.ksunext.ui.viewmodel.TemplateViewModel
import androidx.compose.foundation.lazy.rememberLazyListState
import androidx.compose.runtime.snapshotFlow
import androidx.compose.animation.AnimatedVisibility
import androidx.compose.animation.scaleIn
import androidx.compose.animation.scaleOut
import androidx.compose.animation.fadeIn
import androidx.compose.animation.fadeOut
import androidx.compose.animation.core.tween
/**
* @author weishu
* @date 2023/10/20.
*/
@OptIn(ExperimentalMaterialApi::class, ExperimentalMaterial3Api::class)
@Destination<RootGraph>
@Composable
fun AppProfileTemplateScreen(
navigator: DestinationsNavigator,
resultRecipient: ResultRecipient<TemplateEditorScreenDestination, Boolean>
) {
val viewModel = viewModel<TemplateViewModel>()
val scope = rememberCoroutineScope()
val scrollBehavior = TopAppBarDefaults.pinnedScrollBehavior(rememberTopAppBarState())
LaunchedEffect(Unit) {
if (viewModel.templateList.isEmpty()) {
viewModel.fetchTemplates()
}
}
// handle result from TemplateEditorScreen, refresh if needed
resultRecipient.onNavResult { result ->
if (result.getOr { false }) {
scope.launch { viewModel.fetchTemplates() }
}
}
val listState = rememberLazyListState()
var showFab by remember { mutableStateOf(true) }
LaunchedEffect(listState) {
var lastIndex = listState.firstVisibleItemIndex
var lastOffset = listState.firstVisibleItemScrollOffset
snapshotFlow { listState.firstVisibleItemIndex to listState.firstVisibleItemScrollOffset }
.collect { (currIndex, currOffset) ->
val isScrollingDown = currIndex > lastIndex ||
(currIndex == lastIndex && currOffset > lastOffset + 4)
val isScrollingUp = currIndex < lastIndex ||
(currIndex == lastIndex && currOffset < lastOffset - 4)
when {
isScrollingDown && showFab -> showFab = false
isScrollingUp && !showFab -> showFab = true
}
lastIndex = currIndex
lastOffset = currOffset
}
}
Scaffold(
topBar = {
val clipboardManager = LocalClipboardManager.current
val context = LocalContext.current
val showToast = fun(msg: String) {
scope.launch(Dispatchers.Main) {
Toast.makeText(context, msg, Toast.LENGTH_SHORT).show()
}
}
TopBar(
onBack = dropUnlessResumed { navigator.popBackStack() },
onSync = {
scope.launch { viewModel.fetchTemplates(true) }
},
onImport = {
clipboardManager.getText()?.text?.let {
if (it.isEmpty()) {
showToast(context.getString(R.string.app_profile_template_import_empty))
return@let
}
scope.launch {
viewModel.importTemplates(
it, {
showToast(context.getString(R.string.app_profile_template_import_success))
viewModel.fetchTemplates(false)
},
showToast
)
}
}
},
onExport = {
scope.launch {
viewModel.exportTemplates(
{
showToast(context.getString(R.string.app_profile_template_export_empty))
}
) {
clipboardManager.setText(AnnotatedString(it))
}
}
},
scrollBehavior = scrollBehavior
)
},
floatingActionButton = {
AnimatedVisibility(
visible = showFab,
enter = scaleIn(
animationSpec = tween(200),
initialScale = 0.8f
) + fadeIn(animationSpec = tween(400)),
exit = scaleOut(
animationSpec = tween(200),
targetScale = 0.8f
) + fadeOut(animationSpec = tween(400))
) {
ExtendedFloatingActionButton(
onClick = {
navigator.navigate(
TemplateEditorScreenDestination(
TemplateViewModel.TemplateInfo(),
false
)
)
},
icon = { Icon(Icons.Filled.Add, null) },
text = { Text(stringResource(id = R.string.app_profile_template_create)) },
)
}
},
contentWindowInsets = WindowInsets.safeDrawing.only(WindowInsetsSides.Top + WindowInsetsSides.Horizontal)
) { innerPadding ->
PullToRefreshBox(
modifier = Modifier.padding(innerPadding),
isRefreshing = viewModel.isRefreshing,
onRefresh = {
scope.launch { viewModel.fetchTemplates() }
}
) {
LazyColumn(
state = listState,
modifier = Modifier
.fillMaxSize()
.nestedScroll(scrollBehavior.nestedScrollConnection),
contentPadding = remember {
PaddingValues(bottom = 16.dp /* Scaffold Fab Spacing + Fab container height */)
}
) {
items(viewModel.templateList, key = { it.id }) { app ->
TemplateItem(navigator, app)
}
}
}
}
}
@OptIn(ExperimentalLayoutApi::class)
@Composable
private fun TemplateItem(
navigator: DestinationsNavigator,
template: TemplateViewModel.TemplateInfo
) {
ListItem(
modifier = Modifier
.clickable {
navigator.navigate(TemplateEditorScreenDestination(template, !template.local))
},
headlineContent = { Text(
text = template.name,
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.SemiBold,
) },
supportingContent = {
Column {
Text(
text = "${template.id}${if (template.author.isEmpty()) "" else "@${template.author}"}",
style = MaterialTheme.typography.bodySmall,
fontSize = MaterialTheme.typography.bodySmall.fontSize,
)
Text(template.description)
Spacer(modifier = Modifier.height(4.dp))
FlowRow(
horizontalArrangement = Arrangement.spacedBy(4.dp)
) {
LabelItem(text = "UID: ${template.uid}")
LabelItem(text = "GID: ${template.gid}")
LabelItem(text = template.context)
if (template.local) {
LabelItem(text = "local")
} else {
LabelItem(text = "remote")
}
}
}
},
)
}
@OptIn(ExperimentalMaterial3Api::class)
@Composable
private fun TopBar(
onBack: () -> Unit,
onSync: () -> Unit = {},
onImport: () -> Unit = {},
onExport: () -> Unit = {},
scrollBehavior: TopAppBarScrollBehavior? = null
) {
TopAppBar(
title = {
Text(
text = stringResource(R.string.settings_profile_template),
style = MaterialTheme.typography.titleLarge,
fontWeight = FontWeight.Black,
)
},
navigationIcon = {
IconButton(
onClick = onBack
) { Icon(Icons.AutoMirrored.Filled.ArrowBack, contentDescription = null) }
},
actions = {
IconButton(onClick = onSync) {
Icon(
Icons.Filled.Sync,
contentDescription = stringResource(id = R.string.app_profile_template_sync)
)
}
var showDropdown by remember { mutableStateOf(false) }
IconButton(onClick = {
showDropdown = true
}) {
Icon(
imageVector = Icons.Filled.ImportExport,
contentDescription = stringResource(id = R.string.app_profile_import_export)
)
DropdownMenu(expanded = showDropdown, onDismissRequest = {
showDropdown = false
}) {
DropdownMenuItem(text = {
Text(stringResource(id = R.string.app_profile_import_from_clipboard))
}, onClick = {
onImport()
showDropdown = false
})
DropdownMenuItem(text = {
Text(stringResource(id = R.string.app_profile_export_to_clipboard))
}, onClick = {
onExport()
showDropdown = false
})
}
}
},
windowInsets = WindowInsets.safeDrawing.only(WindowInsetsSides.Top + WindowInsetsSides.Horizontal),
scrollBehavior = scrollBehavior
)
}

View File

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package com.rifsxd.ksunext.ui.screen
import android.widget.Toast
import androidx.activity.compose.BackHandler
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.WindowInsets
import androidx.compose.foundation.layout.WindowInsetsSides
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.only
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.safeDrawing
import androidx.compose.foundation.rememberScrollState
import androidx.compose.foundation.text.KeyboardActions
import androidx.compose.foundation.text.KeyboardOptions
import androidx.compose.foundation.verticalScroll
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.automirrored.filled.ArrowBack
import androidx.compose.material.icons.filled.DeleteForever
import androidx.compose.material.icons.filled.Save
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.Icon
import androidx.compose.material3.IconButton
import androidx.compose.material3.ListItem
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.OutlinedTextField
import androidx.compose.material3.Scaffold
import androidx.compose.material3.Text
import androidx.compose.material3.TopAppBar
import androidx.compose.material3.TopAppBarDefaults
import androidx.compose.material3.TopAppBarScrollBehavior
import androidx.compose.material3.rememberTopAppBarState
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.saveable.rememberSaveable
import androidx.compose.runtime.setValue
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.ExperimentalComposeUiApi
import androidx.compose.ui.Modifier
import androidx.compose.ui.input.nestedscroll.nestedScroll
import androidx.compose.ui.input.pointer.pointerInteropFilter
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.platform.LocalSoftwareKeyboardController
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.text.input.ImeAction
import androidx.compose.ui.text.input.KeyboardType
import androidx.lifecycle.compose.dropUnlessResumed
import com.ramcosta.composedestinations.annotation.Destination
import com.ramcosta.composedestinations.annotation.RootGraph
import com.ramcosta.composedestinations.result.ResultBackNavigator
import com.rifsxd.ksunext.Natives
import com.rifsxd.ksunext.R
import com.rifsxd.ksunext.ui.component.profile.RootProfileConfig
import com.rifsxd.ksunext.ui.util.deleteAppProfileTemplate
import com.rifsxd.ksunext.ui.util.getAppProfileTemplate
import com.rifsxd.ksunext.ui.util.setAppProfileTemplate
import com.rifsxd.ksunext.ui.viewmodel.TemplateViewModel
import com.rifsxd.ksunext.ui.viewmodel.toJSON
/**
* @author weishu
* @date 2023/10/20.
*/
@OptIn(ExperimentalComposeUiApi::class, ExperimentalMaterial3Api::class)
@Destination<RootGraph>
@Composable
fun TemplateEditorScreen(
navigator: ResultBackNavigator<Boolean>,
initialTemplate: TemplateViewModel.TemplateInfo,
readOnly: Boolean = true,
) {
val isCreation = initialTemplate.id.isBlank()
val autoSave = !isCreation
var template by rememberSaveable {
mutableStateOf(initialTemplate)
}
val scrollBehavior = TopAppBarDefaults.pinnedScrollBehavior(rememberTopAppBarState())
BackHandler {
navigator.navigateBack(result = !readOnly)
}
Scaffold(
topBar = {
val author =
if (initialTemplate.author.isNotEmpty()) "@${initialTemplate.author}" else ""
val readOnlyHint = if (readOnly) {
" - ${stringResource(id = R.string.app_profile_template_readonly)}"
} else {
""
}
val titleSummary = "${initialTemplate.id}$author$readOnlyHint"
val saveTemplateFailed = stringResource(id = R.string.app_profile_template_save_failed)
val context = LocalContext.current
TopBar(
title = if (isCreation) {
stringResource(R.string.app_profile_template_create)
} else if (readOnly) {
stringResource(R.string.app_profile_template_view)
} else {
stringResource(R.string.app_profile_template_edit)
},
readOnly = readOnly,
summary = titleSummary,
onBack = dropUnlessResumed { navigator.navigateBack(result = !readOnly) },
onDelete = {
if (deleteAppProfileTemplate(template.id)) {
navigator.navigateBack(result = true)
}
},
onSave = {
if (saveTemplate(template, isCreation)) {
navigator.navigateBack(result = true)
} else {
Toast.makeText(context, saveTemplateFailed, Toast.LENGTH_SHORT).show()
}
},
scrollBehavior = scrollBehavior
)
},
contentWindowInsets = WindowInsets.safeDrawing.only(WindowInsetsSides.Top + WindowInsetsSides.Horizontal)
) { innerPadding ->
Column(
modifier = Modifier
.padding(innerPadding)
.nestedScroll(scrollBehavior.nestedScrollConnection)
.verticalScroll(rememberScrollState())
.pointerInteropFilter {
// disable click and ripple if readOnly
readOnly
}
) {
if (isCreation) {
var errorHint by remember {
mutableStateOf("")
}
val idConflictError = stringResource(id = R.string.app_profile_template_id_exist)
val idInvalidError = stringResource(id = R.string.app_profile_template_id_invalid)
TextEdit(
label = stringResource(id = R.string.app_profile_template_id),
text = template.id,
errorHint = errorHint,
isError = errorHint.isNotEmpty()
) { value ->
errorHint = if (isTemplateExist(value)) {
idConflictError
} else if (!isValidTemplateId(value)) {
idInvalidError
} else {
""
}
template = template.copy(id = value)
}
}
TextEdit(
label = stringResource(id = R.string.app_profile_template_name),
text = template.name
) { value ->
template.copy(name = value).run {
if (autoSave) {
if (!saveTemplate(this)) {
// failed
return@run
}
}
template = this
}
}
TextEdit(
label = stringResource(id = R.string.app_profile_template_description),
text = template.description
) { value ->
template.copy(description = value).run {
if (autoSave) {
if (!saveTemplate(this)) {
// failed
return@run
}
}
template = this
}
}
RootProfileConfig(fixedName = true,
profile = toNativeProfile(template),
onProfileChange = {
template.copy(
uid = it.uid,
gid = it.gid,
groups = it.groups,
capabilities = it.capabilities,
context = it.context,
namespace = it.namespace,
rules = it.rules.split("\n")
).run {
if (autoSave) {
if (!saveTemplate(this)) {
// failed
return@run
}
}
template = this
}
})
}
}
}
fun toNativeProfile(templateInfo: TemplateViewModel.TemplateInfo): Natives.Profile {
return Natives.Profile().copy(rootTemplate = templateInfo.id,
uid = templateInfo.uid,
gid = templateInfo.gid,
groups = templateInfo.groups,
capabilities = templateInfo.capabilities,
context = templateInfo.context,
namespace = templateInfo.namespace,
rules = templateInfo.rules.joinToString("\n").ifBlank { "" })
}
fun isTemplateValid(template: TemplateViewModel.TemplateInfo): Boolean {
if (template.id.isBlank()) {
return false
}
if (!isValidTemplateId(template.id)) {
return false
}
return true
}
fun saveTemplate(template: TemplateViewModel.TemplateInfo, isCreation: Boolean = false): Boolean {
if (!isTemplateValid(template)) {
return false
}
if (isCreation && isTemplateExist(template.id)) {
return false
}
val json = template.toJSON()
json.put("local", true)
return setAppProfileTemplate(template.id, json.toString())
}
@OptIn(ExperimentalMaterial3Api::class)
@Composable
private fun TopBar(
title: String,
readOnly: Boolean,
summary: String = "",
onBack: () -> Unit,
onDelete: () -> Unit = {},
onSave: () -> Unit = {},
scrollBehavior: TopAppBarScrollBehavior? = null
) {
TopAppBar(
title = {
Column {
Text(
text = title,
style = MaterialTheme.typography.titleLarge,
fontWeight = FontWeight.Black,
)
if (summary.isNotBlank()) {
Text(
text = summary,
style = MaterialTheme.typography.bodyMedium,
)
}
}
}, navigationIcon = {
IconButton(
onClick = onBack
) { Icon(Icons.AutoMirrored.Filled.ArrowBack, contentDescription = null) }
}, actions = {
if (readOnly) {
return@TopAppBar
}
IconButton(onClick = onDelete) {
Icon(
Icons.Filled.DeleteForever,
contentDescription = stringResource(id = R.string.app_profile_template_delete)
)
}
IconButton(onClick = onSave) {
Icon(
imageVector = Icons.Filled.Save,
contentDescription = stringResource(id = R.string.app_profile_template_save)
)
}
},
windowInsets = WindowInsets.safeDrawing.only(WindowInsetsSides.Top + WindowInsetsSides.Horizontal),
scrollBehavior = scrollBehavior
)
}
@Composable
private fun TextEdit(
label: String,
text: String,
errorHint: String = "",
isError: Boolean = false,
onValueChange: (String) -> Unit = {}
) {
ListItem(headlineContent = {
val keyboardController = LocalSoftwareKeyboardController.current
OutlinedTextField(
value = text,
modifier = Modifier.fillMaxWidth(),
label = { Text(label) },
suffix = {
if (errorHint.isNotBlank()) {
Text(
text = if (isError) errorHint else "",
style = MaterialTheme.typography.bodySmall,
color = MaterialTheme.colorScheme.error
)
}
},
isError = isError,
keyboardOptions = KeyboardOptions(
keyboardType = KeyboardType.Ascii, imeAction = ImeAction.Next
),
keyboardActions = KeyboardActions(onDone = {
keyboardController?.hide()
}),
onValueChange = onValueChange
)
})
}
private fun isValidTemplateId(id: String): Boolean {
return Regex("""^([A-Za-z][A-Za-z\d_]*\.)*[A-Za-z][A-Za-z\d_]*$""").matches(id)
}
private fun isTemplateExist(id: String): Boolean {
return getAppProfileTemplate(id).isNotBlank()
}

View File

@@ -0,0 +1,20 @@
package com.rifsxd.ksunext.ui.theme
import androidx.compose.ui.graphics.Color
val PRIMARY = Color(0xFF8AADF4) // Catppuccin Blue
val PRIMARY_LIGHT = Color(0xFFB7BDF8) // Catppuccin Lavender
val SECONDARY_LIGHT = Color(0xFFA6DA95) // Catppuccin Green
val PRIMARY_DARK = Color(0xFF7DC4E4) // Catppuccin Sky
val SECONDARY_DARK = Color(0xFFF5BDE6) // Catppuccin Pink
val AMOLED_BLACK = Color(0xFF000000) // Pure black for AMOLED
val DARK_PURPLE = Color(0xFF6E6CB6) // Catppuccin Mauve (dark purple)
val DARK_GREY = Color(0xFF363A4F) // Catppuccin Surface (dark grey)
val GREEN = Color(0xFF4CAF50) // Green
val RED = Color(0xFFF44336) // Red
val YELLOW = Color(0xFFFFEB3B) // Yellow
val ORANGE = Color(0xFFFF9800) // Orange

View File

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package com.rifsxd.ksunext.ui.theme
import android.os.Build
import androidx.activity.SystemBarStyle
import androidx.activity.ComponentActivity
import androidx.activity.enableEdgeToEdge
import androidx.compose.foundation.isSystemInDarkTheme
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.darkColorScheme
import androidx.compose.material3.dynamicDarkColorScheme
import androidx.compose.material3.dynamicLightColorScheme
import androidx.compose.material3.lightColorScheme
import androidx.compose.runtime.Composable
import androidx.compose.runtime.SideEffect
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.toArgb
import androidx.compose.ui.platform.LocalContext
private val DarkColorScheme = darkColorScheme(
primary = PRIMARY,
secondary = PRIMARY_DARK,
tertiary = SECONDARY_DARK
)
private val LightColorScheme = lightColorScheme(
primary = PRIMARY,
secondary = PRIMARY_LIGHT,
tertiary = SECONDARY_LIGHT
)
fun Color.blend(other: Color, ratio: Float): Color {
val inverse = 1f - ratio
return Color(
red = red * inverse + other.red * ratio,
green = green * inverse + other.green * ratio,
blue = blue * inverse + other.blue * ratio,
alpha = alpha
)
}
@Composable
fun KernelSUTheme(
darkTheme: Boolean = isSystemInDarkTheme(),
// Dynamic color is available on Android 12+
dynamicColor: Boolean = true,
amoledMode: Boolean = false,
content: @Composable () -> Unit
) {
val colorScheme = when {
amoledMode && darkTheme && dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
val context = LocalContext.current
val dynamicScheme = dynamicDarkColorScheme(context)
dynamicScheme.copy(
background = AMOLED_BLACK,
surface = AMOLED_BLACK,
surfaceVariant = dynamicScheme.surfaceVariant.blend(AMOLED_BLACK, 0.6f),
surfaceContainer = dynamicScheme.surfaceContainer.blend(AMOLED_BLACK, 0.6f),
surfaceContainerLow = dynamicScheme.surfaceContainerLow.blend(AMOLED_BLACK, 0.6f),
surfaceContainerLowest = dynamicScheme.surfaceContainerLowest.blend(AMOLED_BLACK, 0.6f),
surfaceContainerHigh = dynamicScheme.surfaceContainerHigh.blend(AMOLED_BLACK, 0.6f),
surfaceContainerHighest = dynamicScheme.surfaceContainerHighest.blend(AMOLED_BLACK, 0.6f),
primaryContainer = dynamicScheme.primaryContainer.blend(AMOLED_BLACK, 0.6f),
secondaryContainer = dynamicScheme.secondaryContainer.blend(AMOLED_BLACK, 0.6f),
tertiaryContainer = dynamicScheme.tertiaryContainer.blend(AMOLED_BLACK, 0.6f)
)
}
dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
val context = LocalContext.current
if (darkTheme) dynamicDarkColorScheme(context) else dynamicLightColorScheme(context)
}
amoledMode && darkTheme -> {
DarkColorScheme.copy(
background = AMOLED_BLACK,
surface = AMOLED_BLACK,
surfaceVariant = DARK_GREY.blend(AMOLED_BLACK, 0.8f),
surfaceContainer = DARK_GREY.blend(AMOLED_BLACK, 0.8f),
surfaceContainerLow = DARK_GREY.blend(AMOLED_BLACK, 0.8f),
surfaceContainerLowest = DARK_GREY.blend(AMOLED_BLACK, 0.8f),
surfaceContainerHigh = DARK_GREY.blend(AMOLED_BLACK, 0.8f),
surfaceContainerHighest = DARK_GREY.blend(AMOLED_BLACK, 0.8f),
)
}
darkTheme -> DarkColorScheme
else -> LightColorScheme
}
SystemBarStyle(
darkMode = darkTheme
)
MaterialTheme(
colorScheme = colorScheme,
typography = Typography,
content = content
)
}
@Composable
private fun SystemBarStyle(
darkMode: Boolean,
statusBarScrim: Color = Color.Transparent,
navigationBarScrim: Color = Color.Transparent,
) {
val context = LocalContext.current
val activity = context as ComponentActivity
SideEffect {
activity.enableEdgeToEdge(
statusBarStyle = SystemBarStyle.auto(
statusBarScrim.toArgb(),
statusBarScrim.toArgb(),
) { darkMode },
navigationBarStyle = when {
darkMode -> SystemBarStyle.dark(
navigationBarScrim.toArgb()
)
else -> SystemBarStyle.light(
navigationBarScrim.toArgb(),
navigationBarScrim.toArgb(),
)
}
)
}
}

View File

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package com.rifsxd.ksunext.ui.theme
import androidx.compose.ui.text.TextStyle
import androidx.compose.ui.text.font.FontFamily
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.unit.sp
// Set of Material typography styles to start with
val Typography = androidx.compose.material3.Typography(
bodyLarge = TextStyle(
fontFamily = FontFamily.Default,
fontWeight = FontWeight.Normal,
fontSize = 16.sp,
lineHeight = 24.sp,
letterSpacing = 0.5.sp
)
/* Other default text styles to override
titleLarge = TextStyle(
fontFamily = FontFamily.Default,
fontWeight = FontWeight.Normal,
fontSize = 22.sp,
lineHeight = 28.sp,
letterSpacing = 0.sp
),
labelSmall = TextStyle(
fontFamily = FontFamily.Default,
fontWeight = FontWeight.Medium,
fontSize = 11.sp,
lineHeight = 16.sp,
letterSpacing = 0.5.sp
)
*/
)

View File

@@ -0,0 +1,8 @@
package com.rifsxd.ksunext.ui.util
import androidx.compose.material3.SnackbarHostState
import androidx.compose.runtime.compositionLocalOf
val LocalSnackbarHost = compositionLocalOf<SnackbarHostState> {
error("CompositionLocal LocalSnackbarController not present")
}

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