Updated main branch
101
docs/README.md
Normal file
|
|
@ -0,0 +1,101 @@
|
|||
# SukiSU Ultra
|
||||
<img align='right' src='SukiSU-mini.svg' width='220px' alt="sukisu logo">
|
||||
|
||||
|
||||
**English** | [简体中文](./zh/README.md) | [日本語](./ja/README.md) | [Türkçe](./tr/README.md)
|
||||
|
||||
A kernel-based root solution for Android devices, forked from [`tiann/KernelSU`](https://github.com/tiann/KernelSU), and added some interesting changes.
|
||||
|
||||
[](https://github.com/tiann/KernelSU/releases/latest)
|
||||
[](https://t.me/Sukiksu)
|
||||
[](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
|
||||
[](/LICENSE)
|
||||
|
||||
## Features
|
||||
|
||||
1. Kernel-based `su` and root access management
|
||||
2. Module system based on [Magic Mount](https://github.com/5ec1cff/KernelSU)
|
||||
3. [App Profile](https://kernelsu.org/guide/app-profile.html): Lock up the root power in a cage
|
||||
4. Support non-GKI and GKI 1.0
|
||||
5. KPM Support
|
||||
6. Tweaks to the manager theme and the built-in susfs management tool.
|
||||
|
||||
## Compatibility Status
|
||||
|
||||
- KernelSU (before v1.0.0) officially supports Android GKI 2.0 devices (kernel 5.10+).
|
||||
|
||||
- Older kernels (4.4+) are also compatible, but the kernel will have to be built manually.
|
||||
|
||||
- With more backports, KernelSU can supports 3.x kernel (3.4-3.18).
|
||||
|
||||
- Currently, only `arm64-v8a`, `armeabi-v7a (bare)` and `X86_64`(some) are supported.
|
||||
|
||||
## Installation
|
||||
|
||||
See [`guide/installation.md`](guide/installation.md)
|
||||
|
||||
## Integration
|
||||
|
||||
See [`guide/how-to-integrate.md`](guide/how-to-integrate.md)
|
||||
|
||||
## Translation
|
||||
|
||||
If you need to submit a translation for the manager, please go to [Crowdin](https://crowdin.com/project/SukiSU-Ultra).
|
||||
|
||||
## KPM Support
|
||||
|
||||
- Based on KernelPatch, we removed features redundant with KSU and retained only KPM support.
|
||||
- Work in Progress: Expanding APatch compatibility by integrating additional functions to ensure compatibility across different implementations.
|
||||
|
||||
**Open-source repository**: [https://github.com/ShirkNeko/SukiSU_KernelPatch_patch](https://github.com/ShirkNeko/SukiSU_KernelPatch_patch)
|
||||
|
||||
**KPM template**: [https://github.com/udochina/KPM-Build-Anywhere](https://github.com/udochina/KPM-Build-Anywhere)
|
||||
|
||||
> [!Note]
|
||||
>
|
||||
> 1. Requires `CONFIG_KPM=y`
|
||||
> 2. Non-GKI devices requires `CONFIG_KALLSYMS=y` and `CONFIG_KALLSYMS_ALL=y`
|
||||
> 3. For kernels below `4.19`, backporting from `set_memory.h` from `4.19` is required.
|
||||
|
||||
## Troubleshooting
|
||||
|
||||
1. Device stuck upon manager app uninstallation?
|
||||
Uninstall _com.sony.playmemories.mobile_
|
||||
|
||||
## Sponsor
|
||||
|
||||
- [ShirkNeko](https://afdian.com/a/shirkneko) (maintainer of SukiSU)
|
||||
- [weishu](https://github.com/sponsors/tiann) (author of KernelSU)
|
||||
|
||||
## ShirkNeko's sponsorship list
|
||||
|
||||
- [Ktouls](https://github.com/Ktouls) Thanks so much for bringing me support.
|
||||
- [zaoqi123](https://github.com/zaoqi123) Thanks for the milk tea.
|
||||
- [wswzgdg](https://github.com/wswzgdg) Many thanks for supporting this project.
|
||||
- [yspbwx2010](https://github.com/yspbwx2010) Many thanks.
|
||||
- [DARKWWEE](https://github.com/DARKWWEE) 100 USDT
|
||||
- [Saksham Singla](https://github.com/TypeFlu) Provide and maintain the website
|
||||
- [OukaroMF](https://github.com/OukaroMF) Donation of website domain name
|
||||
|
||||
## License
|
||||
|
||||
- The file in the “kernel” directory is under [GPL-2.0-only](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html) license.
|
||||
- The images of the files `ic_launcher(?!.*alt.*).*` with anime character sticker are copyrighted by [怡子曰曰](https://space.bilibili.com/10545509), the Brand Intellectual Property in the images is owned by [明风 OuO](https://space.bilibili.com/274939213), and the vectorization is done by @MiRinChan. Before using these files, in addition to complying with [Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.txt), you also need to comply with the authorization of the two authors to use these artistic contents.
|
||||
- Except for the files or directories mentioned above, all other parts are under [GPL-3.0 or later](https://www.gnu.org/licenses/gpl-3.0.html) license.
|
||||
|
||||
## Credit
|
||||
|
||||
- [KernelSU](https://github.com/tiann/KernelSU): upstream
|
||||
- [MKSU](https://github.com/5ec1cff/KernelSU): Magic Mount
|
||||
- [RKSU](https://github.com/rsuntk/KernelsU): support non-GKI
|
||||
- [susfs](https://gitlab.com/simonpunk/susfs4ksu): An addon root hiding kernel patches and userspace module for KernelSU.
|
||||
- [KernelPatch](https://github.com/bmax121/KernelPatch): KernelPatch is a key part of the APatch implementation of the kernel module
|
||||
|
||||
<details>
|
||||
<summary>KernelSU's credit</summary>
|
||||
|
||||
- [Kernel-Assisted Superuser](https://git.zx2c4.com/kernel-assisted-superuser/about/): The KernelSU idea.
|
||||
- [Magisk](https://github.com/topjohnwu/Magisk): The powerful root tool.
|
||||
- [genuine](https://github.com/brevent/genuine/): APK v2 signature validation.
|
||||
- [Diamorphine](https://github.com/m0nad/Diamorphine): Some rootkit skills.
|
||||
</details>
|
||||
183
docs/SukiSU-mini.svg
Normal file
|
After Width: | Height: | Size: 185 KiB |
188
docs/SukiSU.svg
Normal file
|
After Width: | Height: | Size: 200 KiB |
97
docs/guide/how-to-integrate.md
Normal file
|
|
@ -0,0 +1,97 @@
|
|||
# Integrate
|
||||
|
||||
SukiSU can be integrated into both _GKI_ and _non-GKI_ kernels and has been backported to _4.14_.
|
||||
|
||||
<!-- It should be 3.4, but backslashxx's syscall manual hook cannot use in SukiSU-->
|
||||
|
||||
Some OEMs' customization could result in as much as 50% of kernel code being out-of-tree code and not from upstream Linux kernels or ACKs. Due to this, the custom nature of _non-GKI_ kernels resulted in significant kernel fragmentation, and we lacked a universal method for building them. Therefore, we cannot provide boot images of _non-GKI_ kernels.
|
||||
|
||||
Prerequisites: open source bootable kernel.
|
||||
|
||||
### Hook method
|
||||
|
||||
1. **KPROBES hook:**
|
||||
|
||||
- Default hook method on GKI kernels.
|
||||
- Requires `# CONFIG_KSU_MANUAL_HOOK is not set` & `CONFIG_KPROBES=y`
|
||||
- Used for Loadable Kernel Module (LKM).
|
||||
|
||||
2. **Manual hook:**
|
||||
|
||||
<!-- - backslashxx's syscall manual hook: https://github.com/backslashxx/KernelSU/issues/5 (v1.5 version is not available at the moment, if you want to use it, please use v1.4 version, or standard KernelSU hooks)-->
|
||||
|
||||
- Requires `CONFIG_KSU_MANUAL_HOOK=y`
|
||||
- Requires [`guide/how-to-integrate.md`](guide/how-to-integrate.md)
|
||||
- Requires [https://github.com/~](https://github.com/tiann/KernelSU/blob/main/website/docs/guide/how-to-integrate-for-non-gki.md#manually-modify-the-kernel-source)
|
||||
|
||||
3. **Tracepoint Hook:**
|
||||
|
||||
- Hook method introduced since SukiSU commit [49b01aad](https://github.com/SukiSU-Ultra/SukiSU-Ultra/commit/49b01aad74bcca6dba5a8a2e053bb54b648eb124)
|
||||
- Requires `CONFIG_KSU_TRACEPOINT_HOOK=y`
|
||||
- Requires [`guide/tracepoint-hook.md`](tracepoint-hook.md)
|
||||
|
||||
<!-- This part refer to [rsuntk/KernelSU](https://github.com/rsuntk/KernelSU). -->
|
||||
|
||||
If you're able to build a bootable kernel, there are two ways to integrate KernelSU into the kernel source code:
|
||||
|
||||
1. Automatically with `kprobe`
|
||||
2. Manually
|
||||
|
||||
## Integrate with kprobe
|
||||
|
||||
Applicable:
|
||||
|
||||
- _GKI_ kernel
|
||||
|
||||
Not applicable:
|
||||
|
||||
- _non-GKI_ kernel
|
||||
|
||||
KernelSU uses kprobe to do kernel hooks. If kprobe runs well in your kernel, it's recommended to use it this way.
|
||||
|
||||
Please refer to this document [https://github.com/~](https://github.com/tiann/KernelSU/blob/main/website/docs/guide/how-to-integrate-for-non-gki.md#integrate-with-kprobe). Although it is titled “for _non-GKI_,” it only applies to _GKI_.
|
||||
|
||||
The execution command for the step that adds KernelSU to your kernel source tree is replaced with:
|
||||
|
||||
```sh
|
||||
curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s main
|
||||
```
|
||||
|
||||
## Manually modify the kernel source
|
||||
|
||||
Applicable:
|
||||
|
||||
- GKI kernel
|
||||
- non-GKI kernel
|
||||
|
||||
Please refer to this document [https://github.com/~ (Integrate for non-GKI)](https://github.com/tiann/KernelSU/blob/main/website/docs/guide/how-to-integrate-for-non-gki.md#manually-modify-the-kernel-source) and [https://github.com/~ (Build for GKI)](https://kernelsu.org/zh_CN/guide/how-to-build.html) to integrate manually, although first link is titled “for non-GKI,” it also applies to GKI. It can work on them both.
|
||||
|
||||
There is another way to integrate but still work in the process.
|
||||
|
||||
<!-- It is backslashxx's syscall manual hook, but it cannot be used now. -->
|
||||
|
||||
Run command for the step that adds KernelSU(SukiSU) to your kernel source tree is replaced with:
|
||||
|
||||
### GKI kernel
|
||||
|
||||
```sh
|
||||
curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s main
|
||||
```
|
||||
|
||||
### non-GKI kernel
|
||||
|
||||
```sh
|
||||
curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s nongki
|
||||
```
|
||||
|
||||
### GKI / non-GKI kernel with susfs (experiment)
|
||||
|
||||
```sh
|
||||
curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s susfs-{{branch}}
|
||||
```
|
||||
|
||||
Branch:
|
||||
|
||||
- `main` (susfs-main)
|
||||
- `test` (susfs-test)
|
||||
- version (for example: susfs-1.5.7, you should check the [branches](https://github.com/SukiSU-Ultra/SukiSU-Ultra/branches))
|
||||
34
docs/guide/installation.md
Normal file
|
|
@ -0,0 +1,34 @@
|
|||
# Installation
|
||||
|
||||
You can go to [KernelSU Documentation - Installation](https://kernelsu.org/guide/installation.html) for a reference on how to install it, here are just additional instructions.
|
||||
|
||||
## Installation by loading the Loadable Kernel Module(LKM)
|
||||
|
||||
See [KernelSU Documentation - LKM Installation](https://kernelsu.org/guide/installation.html#lkm-installation)
|
||||
|
||||
Beginning with **Android™** (trademark meaning licensed Google Mobile Services) 12, devices shipping with kernel version 5.10 or higher must ship with the GKI kernel. You may be able to use LKM mode.
|
||||
|
||||
## Installation by installing the kernel
|
||||
|
||||
See [KernelSU Documentation - GKI mode Installation](https://kernelsu.org/guide/installation.html#gki-mode-installation)
|
||||
|
||||
We provide pre-built kernels for you to use:
|
||||
|
||||
- [ShirkNeko flavor kernel](https://github.com/ShirkNeko/GKI_KernelSU_SUSFS) (add ZRAM compression algorithm patch, susfs, KPM. Works on many devices.)
|
||||
- [MiRinFork flavored kernel](https://github.com/MiRinFork/GKI_SukiSU_SUSFS) (adds susfs, KPM. Closest kernel to GKI, works on most devices.)
|
||||
|
||||
Although some devices can be installed using LKM mode, they cannot be installed on the device by using the GKI kernel; therefore, the kernel needs to be modified manually to compile it. For example:
|
||||
|
||||
- OPPO(OnePlus, REALME)
|
||||
- Meizu
|
||||
|
||||
Also, we provide pre-built kernels for your OnePlus device to use:
|
||||
|
||||
- [ShirkNeko/Action_OnePlus_MKSU_SUSFS](https://github.com/ShirkNeko/Action_OnePlus_MKSU_SUSFS) (add ZRAM compression algorithm patch, susfs, KPM.)
|
||||
|
||||
Using the link above, Fork into GitHub Action, fill in the build parameters, compile, and finally flush in the zip with the AnyKernel3 suffix.
|
||||
|
||||
> [!Note]
|
||||
>
|
||||
> - You only need to fill in the first two parts of the version number, e.g. `5.10`, `6.1`...
|
||||
> - Make sure you know the processor designation, kernel version, etc. before you use it.
|
||||
239
docs/guide/tracepoint-hook.md
Normal file
|
|
@ -0,0 +1,239 @@
|
|||
# Tracepoint Hook Integration
|
||||
|
||||
## Introduction
|
||||
|
||||
Since commit [49b01aad](https://github.com/SukiSU-Ultra/SukiSU-Ultra/commit/49b01aad74bcca6dba5a8a2e053bb54b648eb124), SukiSU has introduced Tracepoint Hook
|
||||
|
||||
This Hook theoretically has lower performance overhead compared to Kprobes Hook, but is inferior to Manual Hook / Syscall Hook
|
||||
|
||||
> [!NOTE]
|
||||
> This tutorial references the syscall hook v1.4 version from [backslashxx/KernelSU#5](https://github.com/backslashxx/KernelSU/issues/5), as well as the original KernelSU's [Manual Hook](https://kernelsu.org/guide/how-to-integrate-for-non-gki.html#manually-modify-the-kernel-source)
|
||||
|
||||
## Guide
|
||||
|
||||
### execve Hook (`exec.c`)
|
||||
|
||||
Generally need to modify the `do_execve` and `compat_do_execve` methods in `fs/exec.c`
|
||||
|
||||
```patch
|
||||
--- a/fs/exec.c
|
||||
+++ b/fs/exec.c
|
||||
@@ -78,6 +78,10 @@
|
||||
#include <trace/hooks/sched.h>
|
||||
#endif
|
||||
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+#include <../drivers/kernelsu/ksu_trace.h>
|
||||
+#endif
|
||||
+
|
||||
EXPORT_TRACEPOINT_SYMBOL_GPL(task_rename);
|
||||
|
||||
static int bprm_creds_from_file(struct linux_binprm *bprm);
|
||||
@@ -2037,6 +2041,9 @@ static int do_execve(struct filename *filename,
|
||||
{
|
||||
struct user_arg_ptr argv = { .ptr.native = __argv };
|
||||
struct user_arg_ptr envp = { .ptr.native = __envp };
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+ trace_ksu_trace_execveat_hook((int *)AT_FDCWD, &filename, &argv, &envp, 0);
|
||||
+#endif
|
||||
return do_execveat_common(AT_FDCWD, filename, argv, envp, 0);
|
||||
}
|
||||
|
||||
@@ -2064,6 +2071,9 @@ static int compat_do_execve(struct filename *filename,
|
||||
.is_compat = true,
|
||||
.ptr.compat = __envp,
|
||||
};
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+ trace_ksu_trace_execveat_hook((int *)AT_FDCWD, &filename, &argv, &envp, 0); // 32-bit su and 32-on-64 support
|
||||
+#endif
|
||||
return do_execveat_common(AT_FDCWD, filename, argv, envp, 0);
|
||||
}
|
||||
```
|
||||
|
||||
### faccessat Hook (`open.c`)
|
||||
|
||||
Generally need to modify the `do_faccessat` method in `/fs/open.c`
|
||||
|
||||
```patch
|
||||
--- a/fs/open.c
|
||||
+++ b/fs/open.c
|
||||
@@ -37,6 +37,10 @@
|
||||
#include "internal.h"
|
||||
#include <trace/hooks/syscall_check.h>
|
||||
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+#include <../drivers/kernelsu/ksu_trace.h>
|
||||
+#endif
|
||||
+
|
||||
int do_truncate(struct user_namespace *mnt_userns, struct dentry *dentry,
|
||||
loff_t length, unsigned int time_attrs, struct file *filp)
|
||||
{
|
||||
@@ -468,6 +472,9 @@ static long do_faccessat(int dfd, const char __user *filename, int mode, int fla
|
||||
|
||||
SYSCALL_DEFINE3(faccessat, int, dfd, const char __user *, filename, int, mode)
|
||||
{
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+ trace_ksu_trace_faccessat_hook(&dfd, &filename, &mode, NULL);
|
||||
+#endif
|
||||
return do_faccessat(dfd, filename, mode, 0);
|
||||
}
|
||||
```
|
||||
|
||||
If there's no `do_faccessat` method, you can find the `faccessat` SYSCALL definition (for kernels earlier than 4.17)
|
||||
|
||||
```patch
|
||||
--- a/fs/open.c
|
||||
+++ b/fs/open.c
|
||||
@@ -31,6 +31,9 @@
|
||||
#include <linux/ima.h>
|
||||
#include <linux/dnotify.h>
|
||||
#include <linux/compat.h>
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+#include <../drivers/kernelsu/ksu_trace.h>
|
||||
+#endif
|
||||
|
||||
#include "internal.h"
|
||||
|
||||
@@ -369,6 +372,9 @@ SYSCALL_DEFINE3(faccessat, int, dfd, const char __user *, filename, int, mode)
|
||||
int res;
|
||||
unsigned int lookup_flags = LOOKUP_FOLLOW;
|
||||
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+ trace_ksu_trace_faccessat_hook(&dfd, &filename, &mode, NULL);
|
||||
+#endif
|
||||
if (mode & ~S_IRWXO) /* where's F_OK, X_OK, W_OK, R_OK? */
|
||||
return -EINVAL;
|
||||
```
|
||||
|
||||
### sys_read Hook (`read_write.c`)
|
||||
|
||||
Need to modify the `sys_read` method in `fs/read_write.c` (4.19 and above)
|
||||
|
||||
```patch
|
||||
--- a/fs/read_write.c
|
||||
+++ b/fs/read_write.c
|
||||
@@ -25,6 +25,10 @@
|
||||
#include <linux/uaccess.h>
|
||||
#include <asm/unistd.h>
|
||||
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+#include <../drivers/kernelsu/ksu_trace.h>
|
||||
+#endif
|
||||
+
|
||||
const struct file_operations generic_ro_fops = {
|
||||
.llseek = generic_file_llseek,
|
||||
.read_iter = generic_file_read_iter,
|
||||
@@ -630,6 +634,9 @@ ssize_t ksys_read(unsigned int fd, char __user *buf, size_t count)
|
||||
|
||||
SYSCALL_DEFINE3(read, unsigned int, fd, char __user *, buf, size_t, count)
|
||||
{
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+ trace_ksu_trace_sys_read_hook(fd, &buf, &count);
|
||||
+#endif
|
||||
return ksys_read(fd, buf, count);
|
||||
}
|
||||
```
|
||||
|
||||
Or the `read` SYSCALL definition (4.14 and below)
|
||||
|
||||
```patch
|
||||
--- a/fs/read_write.c
|
||||
+++ b/fs/read_write.c
|
||||
@@ -25,6 +25,11 @@
|
||||
#include <linux/uaccess.h>
|
||||
#include <asm/unistd.h>
|
||||
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+#include <../drivers/kernelsu/ksu_trace.h>
|
||||
+#endif
|
||||
+
|
||||
+
|
||||
const struct file_operations generic_ro_fops = {
|
||||
.llseek = generic_file_llseek,
|
||||
.read_iter = generic_file_read_iter,
|
||||
@@ -575,6 +580,9 @@ SYSCALL_DEFINE3(read, unsigned int, fd, char __user *, buf, size_t, count)
|
||||
|
||||
if (f.file) {
|
||||
loff_t pos = file_pos_read(f.file);
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+ trace_ksu_trace_sys_read_hook(fd, &buf, &count);
|
||||
+#endif
|
||||
ret = vfs_read(f.file, buf, count, &pos);
|
||||
if (ret >= 0)
|
||||
file_pos_write(f.file, pos);
|
||||
```
|
||||
|
||||
### fstatat Hook (`stat.c`)
|
||||
|
||||
Need to modify the `newfstatat` SYSCALL definition in `stat.c`
|
||||
|
||||
If 32-bit support is needed, also need to modify the `statat64` SYSCALL definition
|
||||
|
||||
```patch
|
||||
--- a/fs/stat.c
|
||||
+++ b/fs/stat.c
|
||||
@@ -24,6 +24,10 @@
|
||||
#include "internal.h"
|
||||
#include "mount.h"
|
||||
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+#include <../drivers/kernelsu/ksu_trace.h>
|
||||
+#endif
|
||||
+
|
||||
/**
|
||||
* generic_fillattr - Fill in the basic attributes from the inode struct
|
||||
* @mnt_userns: user namespace of the mount the inode was found from
|
||||
@@ -408,6 +412,10 @@ SYSCALL_DEFINE4(newfstatat, int, dfd, const char __user *, filename,
|
||||
struct kstat stat;
|
||||
int error;
|
||||
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+ trace_ksu_trace_stat_hook(&dfd, &filename, &flag);
|
||||
+#endif
|
||||
+
|
||||
error = vfs_fstatat(dfd, filename, &stat, flag);
|
||||
if (error)
|
||||
return error;
|
||||
@@ -559,6 +567,10 @@ SYSCALL_DEFINE4(fstatat64, int, dfd, const char __user *, filename,
|
||||
struct kstat stat;
|
||||
int error;
|
||||
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+ trace_ksu_trace_stat_hook(&dfd, &filename, &flag); /* 32-bit su support */
|
||||
+#endif
|
||||
+
|
||||
error = vfs_fstatat(dfd, filename, &stat, flag);
|
||||
if (error)
|
||||
return error;
|
||||
```
|
||||
|
||||
### input Hook (`input.c`, for entering KSU built-in security mode)
|
||||
|
||||
Need to modify the `input_event` method in `drivers/input/input.c`, not `input_handle_event`
|
||||
|
||||
```patch
|
||||
--- a/drivers/input/input.c
|
||||
+++ b/drivers/input/input.c
|
||||
@@ -26,6 +26,10 @@
|
||||
#include "input-compat.h"
|
||||
#include "input-poller.h"
|
||||
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+#include <../../drivers/kernelsu/ksu_trace.h>
|
||||
+#endif
|
||||
+
|
||||
MODULE_AUTHOR("Vojtech Pavlik <vojtech@suse.cz>");
|
||||
MODULE_DESCRIPTION("Input core");
|
||||
MODULE_LICENSE("GPL");
|
||||
@@ -451,6 +455,10 @@ void input_event(struct input_dev *dev,
|
||||
{
|
||||
unsigned long flags;
|
||||
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+ trace_ksu_trace_input_hook(&type, &code, &value);
|
||||
+#endif
|
||||
+
|
||||
if (is_event_supported(type, dev->evbit, EV_MAX)) {
|
||||
|
||||
spin_lock_irqsave(&dev->event_lock, flags);
|
||||
```
|
||||
153
docs/ja/README.md
Normal file
|
|
@ -0,0 +1,153 @@
|
|||
# SukiSU Ultra
|
||||
<img align='right' src='SukiSU-mini.svg' width='220px' alt="sukisu logo">
|
||||
|
||||
|
||||
[English](../README.md) | [简体中文](../zh/README.md) | **日本語** | [Türkçe](../tr/README.md)
|
||||
|
||||
[KernelSU](https://github.com/tiann/KernelSU) をベースとした Android デバイスの root ソリューション
|
||||
|
||||
**試験中なビルドです!自己責任で使用してください!**<br>
|
||||
このソリューションは [KernelSU](https://github.com/tiann/KernelSU) に基づいていますが、試験中なビルドです。
|
||||
|
||||
> これは非公式なフォークです。すべての権利は [@tiann](https://github.com/tiann) に帰属します。
|
||||
>
|
||||
> ただし、将来的には KSU とは別に管理されるブランチとなる予定です。
|
||||
|
||||
## 追加する方法
|
||||
|
||||
メインブランチを使用 (非 GKI のデバイスのビルドは非対応) (susfs を手動で統合が必要)
|
||||
|
||||
```
|
||||
curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s main
|
||||
```
|
||||
|
||||
非 GKI のデバイスに対応するブランチを使用 (susfs を手動で統合が必要)
|
||||
|
||||
```
|
||||
curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s nongki
|
||||
```
|
||||
|
||||
## 統合された susfs の使い方
|
||||
|
||||
1. susfs-main または他の susfs-\* ブランチを直接で使用、susfs の統合は不要 (非 GKI デバイスのビルドに対応)
|
||||
|
||||
```
|
||||
curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s susfs-main
|
||||
```
|
||||
|
||||
## フックの方式
|
||||
|
||||
- この方式は (https://github.com/rsuntk/KernelSU) のフック方式を参照してください。
|
||||
|
||||
1. **KPROBES でフック:**
|
||||
|
||||
- 読み込み可能なカーネルモジュールの場合 (LKM)
|
||||
- GKI カーネルのデフォルトとなるフック方式
|
||||
- `CONFIG_KPROBES=y` が必要です
|
||||
|
||||
2. **手動でフック:**
|
||||
- 標準の KernelSU フック: https://kernelsu.org/guide/how-to-integrate-for-non-gki.html#manually-modify-the-kernel-source
|
||||
- backslashxx syscall フック: https://github.com/backslashxx/KernelSU/issues/5
|
||||
- 非 GKI カーネル用のデフォルトフック方式
|
||||
- `CONFIG_KSU_MANUAL_HOOK=y` が必要です
|
||||
|
||||
## KPM に対応
|
||||
|
||||
- KernelPatch に基づいて重複した KSU の機能を削除、KPM の対応を維持させています。
|
||||
- KPM 機能の整合性を確保するために、APatch の互換機能を更に向上させる予定です。
|
||||
|
||||
オープンソースアドレス: https://github.com/ShirkNeko/SukiSU_KernelPatch_patch
|
||||
|
||||
KPM テンプレートのアドレス: https://github.com/udochina/KPM-Build-Anywhere
|
||||
|
||||
> [!Note]
|
||||
>
|
||||
> 1. `CONFIG_KPM=y` が必要です。
|
||||
> 2. 非 GKI デバイスには `CONFIG_KALLSYMS=y` と `CONFIG_KALLSYMS_ALL=y` も必要です。
|
||||
> 3. いくつかのカーネル `4.19` およびそれ以降のソースコードでは、 `4.19` からバックポートされた `set_memory.h` ヘッダーファイルも必要です。
|
||||
|
||||
## ROOT を保持した状態でのシステムアップデートの方法
|
||||
|
||||
- 始めに OTA 後すぐに再起動せずにマネージャーのカーネルのフラッシュ、パッチのインターフェースを開いて`GKI/非 GKI のインストール`を見つけます。フラッシュする AnyKernel3 の zip ファイルを選択し、フラッシュする実行中のスロットと逆のスロットを選択後に再起動をして GKI モードの更新が保持できます (この方法はすべての非 GKI のデバイスが対応している訳ではないので、自分でお試しください。これは非 GKI のデバイスで TWRP を使用する最も安全な方法です)。
|
||||
- または LKM モードを使用して未使用のスロットにインストールします (OTA 後)。
|
||||
|
||||
## 互換性の状態
|
||||
|
||||
- KernelSU (v1.0.0 より前) は Android GKI 2.0 のデバイス (カーネル 5.10 以降) を公式に対応しています。
|
||||
|
||||
- 古いカーネル (4.4 以降) も互換性がありますが、カーネルを手動で再ビルドする必要があります。
|
||||
|
||||
- KernelSU は追加のリバースポートを通じて 3.x カーネル (3.4-3.18) で対応可能です。
|
||||
|
||||
- 現在 `arm64-v8a`, `armeabi-v7a (bare)` および一部の `X86_64` に対応しています。
|
||||
|
||||
## その他のリンク
|
||||
|
||||
**マネージャーの翻訳を行う場合** https://crowdin.com/project/SukiSU-Ultra
|
||||
|
||||
- [その他パッチ済み GKI](https://github.com/ShirkNeko/GKI_KernelSU_SUSFS) ZRAM パッチ、KPM、susfs が含まれています...
|
||||
- [パッチの少ない GKI](https://github.com/MiRinFork/GKI_SukiSU_SUSFS/releases) susfs のみ
|
||||
- [OnePlus](https://github.com/ShirkNeko/Action_OnePlus_MKSU_SUSFS)
|
||||
|
||||
## 使い方
|
||||
|
||||
### Universal GKI
|
||||
|
||||
**すべて**参照してください https://kernelsu.org/ja_JP/guide/installation.html
|
||||
|
||||
> [!Note]
|
||||
>
|
||||
> 1. Xiaomi、Redmi、Samsung などの GKI 2.0 を搭載したデバイス向け (Meizu、OnePlus、Zenith、Oppo などカーネルが変更されているメーカーを除く)
|
||||
> 2. GKI のビルドは[その他のリンク](#その他のリンク)から入手できます。デバイスのカーネルバージョンを確認してください。ダウンロード後に TWRP またはカーネルフラッシュツールを使用して AnyKernel3 の接頭辞を持つ zip ファイルをフラッシュしてください。Pixel のユーザーは、パッチの少ない GKI を使用する必要があります。
|
||||
> 3. 接頭辞のない .zip アーカイブは圧縮されていません。.gz の接頭辞は Tenguet モデルで使用される圧縮になります。
|
||||
|
||||
### OnePlus
|
||||
|
||||
1. `その他のリンク`の項目に記載されているリンクを開き、デバイス情報を使用してカスタマイズされたカーネルをビルドし、AnyKernel3 の接頭辞を持つ .zip ファイルをフラッシュします。
|
||||
|
||||
> [!Note]
|
||||
>
|
||||
> - 5.10、5.15、6.1、6.6 などのカーネルバージョンの最初の 2 文字のみを入力する必要があります。
|
||||
> - SoC のコードネームは自分で検索してください。通常は、数字がなく英語表記のみです。
|
||||
> - ブランチと構成ファイルは、OnePlus オープンソースカーネルリポジトリから見つけることができます。
|
||||
|
||||
## 機能
|
||||
|
||||
1. カーネルベースな `su` および root アクセスの管理。
|
||||
2. [OverlayFS](https://en.wikipedia.org/wiki/OverlayFS) モジュールシステムではなく、 5ec1cff 氏の [Magic Mount](https://github.com/5ec1cff/KernelSU) に基づいています。
|
||||
3. [アプリプロファイル](https://kernelsu.org/guide/app-profile.html): root 権限をケージ内にロックします。
|
||||
4. 非 GKI / GKI 1.0 の対応を復活
|
||||
5. その他のカスタマイズ
|
||||
6. KPM カーネルモジュールに対応
|
||||
|
||||
## トラブルシューティング
|
||||
|
||||
1. KernelSU Manager のアンインストールが停止してしまう → com.sony.playmemories.mobile のアプリをアンインストールしてください。
|
||||
|
||||
## ライセンス
|
||||
|
||||
- 「kernel」のディレクトリ内のファイルは [GPL-2.0-only](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html) のライセンスに基づいています。
|
||||
- アニメキャラクター画像とスタンプを含むこれらのファイルの `ic_launcher(?!.*alt.*).*` は[怡子曰曰](https://space.bilibili.com/10545509)によって著作権保護されており、画像の Brand Intellectual Property は[明风 OuO](https://space.bilibili.com/274939213)によって所有され、ベクター化は @MiRinChan によって行われています。 これらのファイルを使用する前に、[Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.txt)を遵守することに加えて、アートコンテンツを使用するために前の 2 人の作者から許可を得る必要があります。
|
||||
- 上記のファイルまたはディレクトリを除き、その他のすべての部分は[GPL-3.0 以降](https://www.gnu.org/licenses/gpl-3.0.html)です。
|
||||
|
||||
## スポンサーシップの一覧
|
||||
|
||||
- [Ktouls](https://github.com/Ktouls) 応援してくれてありがとう
|
||||
- [zaoqi123](https://github.com/zaoqi123) ミルクティーを買ってあげるのも良い考えですね
|
||||
- [wswzgdg](https://github.com/wswzgdg) このプロジェクトにご支援いただき、ありがとうございます
|
||||
- [yspbwx2010](https://github.com/yspbwx2010) ありがとうございます
|
||||
- [DARKWWEE](https://github.com/DARKWWEE) ラオスから 100 USDT の支援に感謝します
|
||||
- [Saksham Singla](https://github.com/TypeFlu) ウェブサイトの提供とメンテナンス
|
||||
- [OukaroMF](https://github.com/OukaroMF) ウェブサイトのドメインと寄付
|
||||
|
||||
## 貢献者
|
||||
|
||||
- [KernelSU](https://github.com/tiann/KernelSU): オリジナルのプロジェクト
|
||||
- [MKSU](https://github.com/5ec1cff/KernelSU): 使用しているプロジェクト
|
||||
- [RKSU](https://github.com/rsuntk/KernelsU): このプロジェクトのカーネルを使用した非 GKI デバイスのサポートの再導入
|
||||
- [susfs](https://gitlab.com/simonpunk/susfs4ksu): susfs ファイルシステムの使用
|
||||
- [KernelSU](https://git.zx2c4.com/kernel-assisted-superuser/about/): KernelSU の概念化
|
||||
- [Magisk](https://github.com/topjohnwu/Magisk): パワフルな root ユーティリティ
|
||||
- [genuine](https://github.com/brevent/genuine/): APK v2 署名認証
|
||||
- [Diamorphine](https://github.com/m0nad/Diamorphine): いくつかの root キットユーティリティ
|
||||
- [KernelPatch](https://github.com/bmax121/KernelPatch): KernelPatch はカーネルモジュールの APatch 実装の重要な部分での活用
|
||||
183
docs/ja/SukiSU-mini.svg
Normal file
|
After Width: | Height: | Size: 185 KiB |
151
docs/tr/README.md
Normal file
|
|
@ -0,0 +1,151 @@
|
|||
# SukiSU Ultra
|
||||
<img align='right' src='SukiSU-mini.svg' width='250px' alt="sukisu logo">
|
||||
|
||||
|
||||
[English](../README.md) | [简体中文](../zh/README.md) | [日本語](../ja/README.md) | **Türkçe**
|
||||
|
||||
[KernelSU](https://github.com/tiann/KernelSU) tabanlı Android cihaz root çözümü
|
||||
|
||||
**Deneysel! Kullanım riski size aittir!**
|
||||
|
||||
> Bu resmi olmayan bir daldır, tüm hakları saklıdır [@tiann](https://github.com/tiann)
|
||||
>
|
||||
> Ancak, gelecekte ayrı bir KSU dalı olarak devam edeceğiz
|
||||
|
||||
## Nasıl Eklenir
|
||||
|
||||
Çekirdek kaynak kodunun kök dizininde aşağıdaki komutları çalıştırın:
|
||||
|
||||
Ana dalı kullanın (GKI olmayan cihazlar için desteklenmez)
|
||||
|
||||
```
|
||||
curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s main
|
||||
```
|
||||
|
||||
GKI olmayan cihazları destekleyen dalı kullanın
|
||||
|
||||
```
|
||||
curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s nongki
|
||||
```
|
||||
|
||||
## susfs Nasıl Entegre Edilir
|
||||
|
||||
1. Doğrudan susfs-main veya susfs-\* dalını kullanın, susfs entegrasyonuna gerek yok
|
||||
|
||||
```
|
||||
curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s susfs-main
|
||||
```
|
||||
|
||||
## Kanca Yöntemleri
|
||||
|
||||
- Bu bölüm [rsuntk\'nin kanca yöntemlerinden](https://github.com/rsuntk/KernelSU) alıntılanmıştır
|
||||
|
||||
1. **KPROBES Kancası:**
|
||||
|
||||
- Yüklenebilir çekirdek modülleri (LKM) için kullanılır
|
||||
- GKI 2.0 çekirdeğinin varsayılan kanca yöntemi
|
||||
- `CONFIG_KPROBES=y` gerektirir
|
||||
|
||||
2. **Manuel Kanca:**
|
||||
- Standart KernelSU kancası: https://kernelsu.org/guide/how-to-integrate-for-non-gki.html#manually-modify-the-kernel-source
|
||||
- backslashxx\'nin syscall manuel kancası: https://github.com/backslashxx/KernelSU/issues/5
|
||||
- GKI olmayan çekirdeğin varsayılan kanca yöntemi
|
||||
- `CONFIG_KSU_MANUAL_HOOK=y` gerektirir
|
||||
|
||||
## KPM Desteği
|
||||
|
||||
- KernelPatch tabanlı olarak KSU ile çakışan işlevleri kaldırdık ve yalnızca KPM desteğini koruduk
|
||||
- APatch ile daha fazla uyumlu fonksiyon ekleyerek KPM işlevlerinin bütünlüğünü sağlayacağız
|
||||
|
||||
Kaynak kodu: https://github.com/ShirkNeko/SukiSU_KernelPatch_patch
|
||||
|
||||
KPM şablonu: https://github.com/udochina/KPM-Build-Anywhere
|
||||
|
||||
> [!Note]
|
||||
>
|
||||
> 1. `CONFIG_KPM=y` gerektirir
|
||||
> 2. GKI olmayan cihazlar ayrıca `CONFIG_KALLSYMS=y` ve `CONFIG_KALLSYMS_ALL=y` gerektirir
|
||||
> 3. Bazı çekirdek `4.19` altı kaynak kodları, `4.19`dan geri taşınan başlık dosyası `set_memory.h` gerektirir
|
||||
|
||||
## Sistem Güncellemesini Yaparak ROOT\'u Koruma
|
||||
|
||||
- OTA\'dan sonra hemen yeniden başlatmayın, yöneticiye girin ve çekirdek yazma/onarma arayüzüne gidin, `GKI/non_GKI yükleme` seçeneğini bulun ve Anykernel3 çekirdek sıkıştırma dosyasını seçin, şu anda sistemin çalıştığı yuva ile zıt yuvaya yazın ve yeniden başlatın, böylece GKI modu güncellemesini koruyabilirsiniz (şu anda tüm GKI olmayan cihazlar bu yöntemi desteklemiyor, lütfen kendiniz deneyin. GKI olmayan cihazlar için TWRP kullanmak en güvenlidir)
|
||||
- Veya kullanılmayan yuvaya LKM modunu kullanarak yükleyin (OTA\'dan sonra)
|
||||
|
||||
## Uyumluluk Durumu
|
||||
|
||||
- KernelSU (v1.0.0 öncesi sürümler) resmi olarak Android GKI 2.0 cihazlarını destekler (çekirdek 5.10+)
|
||||
|
||||
- Eski çekirdekler (4.4+) de uyumludur, ancak çekirdeği manuel olarak oluşturmanız gerekir
|
||||
|
||||
- Daha fazla geri taşımayla KernelSU, 3.x çekirdeğini (3.4-3.18) destekleyebilir
|
||||
|
||||
- Şu anda `arm64-v8a`, `armeabi-v7a (bare)` ve bazı `X86_64` desteklenmektedir
|
||||
|
||||
## Daha Fazla Bağlantı
|
||||
|
||||
SukiSU ve susfs tabanlı derlenen projeler
|
||||
|
||||
- [GKI](https://github.com/ShirkNeko/GKI_KernelSU_SUSFS)
|
||||
- [OnePlus](https://github.com/ShirkNeko/Action_OnePlus_MKSU_SUSFS)
|
||||
|
||||
## Kullanım Yöntemi
|
||||
|
||||
### Evrensel GKI
|
||||
|
||||
Lütfen **tümünü** https://kernelsu.org/zh_CN/guide/installation.html adresinden inceleyin
|
||||
|
||||
> [!Note]
|
||||
>
|
||||
> 1. Xiaomi, Redmi, Samsung gibi GKI 2.0 cihazlar için uygundur (Meizu, OnePlus, Realme ve Oppo gibi değiştirilmiş çekirdekli üreticiler hariç)
|
||||
> 2. [Daha fazla bağlantı](#daha-fazla-bağlantı) bölümündeki GKI tabanlı projeleri bulun. Cihaz çekirdek sürümünü bulun. Ardından indirin ve TWRP veya çekirdek yazma aracı kullanarak AnyKernel3 soneki olan sıkıştırılmış paketi yazın
|
||||
> 3. Genellikle sonek olmayan .zip sıkıştırılmış paketler sıkıştırılmamıştır, gz soneki olanlar ise Dimensity modelleri için kullanılan sıkıştırma yöntemidir
|
||||
|
||||
### OnePlus
|
||||
|
||||
1. Daha fazla bağlantı bölümündeki OnePlus projesini bulun ve kendiniz doldurun, ardından bulut derleme yapın ve AnyKernel3 soneki olan sıkıştırılmış paketi yazın
|
||||
|
||||
> [!Note]
|
||||
>
|
||||
> - Çekirdek sürümü için yalnızca ilk iki haneyi doldurmanız yeterlidir, örneğin 5.10, 5.15, 6.1, 6.6
|
||||
> - İşlemci kod adını kendiniz arayın, genellikle tamamen İngilizce ve sayı içermeden oluşur
|
||||
> - Dal ve yapılandırma dosyasını kendiniz OnePlus çekirdek kaynak kodundan doldurun
|
||||
|
||||
## Özellikler
|
||||
|
||||
1. Çekirdek tabanlı `su` ve root erişim yönetimi
|
||||
2. 5ec1cff\'nin [Magic Mount](https://github.com/5ec1cff/KernelSU) tabanlı modül sistemi
|
||||
3. [App Profile](https://kernelsu.org/guide/app-profile.html): root yetkilerini kafeste kilitleyin
|
||||
4. GKI 2.0 olmayan çekirdekler için desteğin geri getirilmesi
|
||||
5. Daha fazla özelleştirme özelliği
|
||||
6. KPM çekirdek modülleri için destek
|
||||
|
||||
## Lisans
|
||||
|
||||
- `kernel` dizinindeki dosyalar [GPL-2.0-only](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html) lisansı altındadır.
|
||||
- Anime karakter ifadeleri içeren `ic_launcher(?!.*alt.*).*` dosyalarının görüntüleri [怡子曰曰](https://space.bilibili.com/10545509) tarafından telif hakkıyla korunmaktadır, görüntülerdeki Marka Fikri Mülkiyeti [明风 OuO](https://space.bilibili.com/274939213)'ye aittir ve vektörleştirme @MiRinChan tarafından yapılmıştır. Bu dosyaları kullanmadan önce, [Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.txt) ile uyumlu olmanın yanı sıra, bu sanatsal içerikleri kullanmak için iki yazarın yetkilendirmesine de uymanız gerekir.
|
||||
- Yukarıda belirtilen dosyalar veya dizinler hariç, diğer tüm parçalar [GPL-3.0 veya üzeri](https://www.gnu.org/licenses/gpl-3.0.html)'dir.
|
||||
|
||||
## Afdian Bağlantısı
|
||||
|
||||
- https://afdian.com/a/shirkneko
|
||||
|
||||
## Sponsor Listesi
|
||||
|
||||
- [Ktouls](https://github.com/Ktouls) Bana sağladığınız destek için çok teşekkür ederim
|
||||
- [zaoqi123](https://github.com/zaoqi123) Bana sütlü çay ısmarlamanız da güzel
|
||||
- [wswzgdg](https://github.com/wswzgdg) Bu projeye olan desteğiniz için çok teşekkür ederim
|
||||
- [yspbwx2010](https://github.com/yspbwx2010) Çok teşekkür ederim
|
||||
- [DARKWWEE](https://github.com/DARKWWEE) 100 USDT için teşekkürler
|
||||
|
||||
## Katkıda Bulunanlar
|
||||
|
||||
- [KernelSU](https://github.com/tiann/KernelSU): Orijinal proje
|
||||
- [MKSU](https://github.com/5ec1cff/KernelSU): Kullanılan proje
|
||||
- [RKSU](https://github.com/rsuntk/KernelsU): GKI olmayan cihazlar için destek sağlayan proje
|
||||
- [susfs4ksu](https://gitlab.com/simonpunk/susfs4ksu): Kullanılan susfs dosya sistemi
|
||||
- [kernel-assisted-superuser](https://git.zx2c4.com/kernel-assisted-superuser/about/): KernelSU fikri
|
||||
- [Magisk](https://github.com/topjohnwu/Magisk): Güçlü root aracı
|
||||
- [genuine](https://github.com/brevent/genuine/): APK v2 imza doğrulama
|
||||
- [Diamorphine](https://github.com/m0nad/Diamorphine): Bazı rootkit becerileri
|
||||
- [KernelPatch](https://github.com/bmax121/KernelPatch): KernelPatch, APatch\'in çekirdek modüllerini uygulamak için kritik bir parçadır
|
||||
183
docs/tr/SukiSU-mini.svg
Normal file
|
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65
docs/zakomonochrome-128.svg
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@ -0,0 +1,65 @@
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xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
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xmlns:svg="http://www.w3.org/2000/svg">
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<sodipodi:namedview
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pagecolor="#ffffff"
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bordercolor="#999999"
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inkscape:showpageshadow="2"
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inkscape:pagecheckerboard="0"
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inkscape:deskcolor="#d1d1d1"
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inkscape:document-units="px"
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inkscape:zoom="2.6185048"
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inkscape:cx="59.957881"
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inkscape:cy="71.032903"
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inkscape:window-width="1280"
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inkscape:window-height="696"
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inkscape:window-x="0"
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inkscape:window-y="0"
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inkscape:window-maximized="1"
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inkscape:label="图层 1"
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</svg>
|
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|
After Width: | Height: | Size: 3.9 KiB |
101
docs/zh/README.md
Normal file
|
|
@ -0,0 +1,101 @@
|
|||
# SukiSU Ultra
|
||||
<img align='right' src='SukiSU-mini.svg' width='220px' alt="sukisu logo">
|
||||
|
||||
|
||||
[English](../README.md) | **简体中文** | [日本語](../ja/README.md) | [Türkçe](../tr/README.md)
|
||||
|
||||
一个 Android 上基于内核的 root 方案,由 [`tiann/KernelSU`](https://github.com/tiann/KernelSU) 分叉而来,添加了一些有趣的变更。
|
||||
|
||||
[](https://github.com/tiann/KernelSU/releases/latest)
|
||||
[](https://t.me/Sukiksu)
|
||||
[](https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
|
||||
[](/LICENSE)
|
||||
|
||||
## 特性
|
||||
|
||||
1. 基于内核的 `su` 和权限管理。
|
||||
2. 基于 [Magic Mount](https://github.com/5ec1cff/KernelSU) 的模块系统。
|
||||
3. [App Profile](https://kernelsu.org/zh_CN/guide/app-profile.html): 把 Root 权限关进笼子里。
|
||||
4. 支持 non-GKI 与 GKI 1.0。
|
||||
5. KPM 支持
|
||||
6. 可调整管理器外观,可自定义 susfs 配置。
|
||||
|
||||
## 兼容状态
|
||||
|
||||
- KernelSU 官方支持 GKI 2.0 的设备(内核版本 5.10 以上)。
|
||||
|
||||
- 旧内核也是兼容的(最低 4.14+),不过需要自己编译内核。
|
||||
|
||||
- 通过更多的反向移植,KernelSU 可以支持 3.x 内核(3.4-3.18)。
|
||||
|
||||
- 目前支持架构 : `arm64-v8a`、`armeabi-v7a (bare)`、`X86_64`。
|
||||
|
||||
## 安装指导
|
||||
|
||||
查看 [`guide/installation.md`](guide/installation.md)
|
||||
|
||||
## 集成指导
|
||||
|
||||
查看 [`guide/how-to-integrate.md`](guide/how-to-integrate.md)
|
||||
|
||||
## 参与翻译
|
||||
|
||||
要将 SukiSU 翻译成您的语言,或完善现有的翻译,请使用 [Crowdin](https://crowdin.com/project/SukiSU-Ultra).
|
||||
|
||||
## KPM 支持
|
||||
|
||||
- 基于 KernelPatch 开发,移除了与 KernelSU 重复的功能。
|
||||
- 正在进行(WIP):通过集成附加功能来扩展 APatch 兼容性,以确保跨不同实现的兼容性。
|
||||
|
||||
**开源仓库**: [https://github.com/ShirkNeko/SukiSU_KernelPatch_patch](https://github.com/ShirkNeko/SukiSU_KernelPatch_patch)
|
||||
|
||||
**KPM 模板**: [https://github.com/udochina/KPM-Build-Anywhere](https://github.com/udochina/KPM-Build-Anywhere)
|
||||
|
||||
> [!Note]
|
||||
>
|
||||
> 1. 需要 `CONFIG_KPM=y`
|
||||
> 2. Non-GKI 设备需要 `CONFIG_KALLSYMS=y` and `CONFIG_KALLSYMS_ALL=y`
|
||||
> 3. 对于低于 `4.19` 的内核,需要从 `4.19` 的 `set_memory.h` 进行反向移植。
|
||||
|
||||
## 故障排除
|
||||
|
||||
1. 卸载管理器后系统卡住?
|
||||
卸载 _com.sony.playmemories.mobile_
|
||||
|
||||
## 许可证
|
||||
|
||||
- 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)。
|
||||
- 有动漫人物图片表情包的这些文件 `ic_launcher(?!.*alt.*).*` 的图像版权为[怡子曰曰](https://space.bilibili.com/10545509)所有,图像中的知识产权由[明风 OuO](https://space.bilibili.com/274939213)所有,矢量化由 @MiRinChan 完成,在使用这些文件之前,除了必须遵守 [Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.txt) 以外,还需要遵守向前两者索要使用这些艺术内容的授权。
|
||||
- 除上述文件及目录的其他部分均为 [GPL-3.0-or-later](https://www.gnu.org/licenses/gpl-3.0.html)。
|
||||
|
||||
## 赞助
|
||||
|
||||
- [ShirkNeko](https://afdian.com/a/shirkneko) (SukiSU 主要维护者)
|
||||
- [weishu](https://github.com/sponsors/tiann) (KernelSU 作者)
|
||||
|
||||
## ShirkNeko 的赞助列表
|
||||
|
||||
- [Ktouls](https://github.com/Ktouls) 非常感谢你给我带来的支持
|
||||
- [zaoqi123](https://github.com/zaoqi123) 请我喝奶茶也不错
|
||||
- [wswzgdg](https://github.com/wswzgdg) 非常感谢对此项目的支持
|
||||
- [yspbwx2010](https://github.com/yspbwx2010) 非常感谢
|
||||
- [DARKWWEE](https://github.com/DARKWWEE) 感谢老哥的 100 USDT
|
||||
- [Saksham Singla](https://github.com/TypeFlu) 网站的提供以及维护
|
||||
- [OukaroMF](https://github.com/OukaroMF) 网站域名捐赠
|
||||
|
||||
## 鸣谢
|
||||
|
||||
- [KernelSU](https://github.com/tiann/KernelSU): 上游
|
||||
- [MKSU](https://github.com/5ec1cff/KernelSU): 魔法坐骑支持
|
||||
- [RKSU](https://github.com/rsuntk/KernelsU): non-GKI 支持
|
||||
- [susfs](https://gitlab.com/simonpunk/susfs4ksu): 隐藏内核补丁以及用户空间模组的 KernelSU 附件
|
||||
- [KernelPatch](https://github.com/bmax121/KernelPatch): KernelPatch 是内核模块 APatch 实现的关键部分
|
||||
|
||||
<details>
|
||||
<summary>KernelSU 的鸣谢</summary>
|
||||
|
||||
- [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 工具箱。
|
||||
- [genuine](https://github.com/brevent/genuine/):apk v2 签名验证。
|
||||
- [Diamorphine](https://github.com/m0nad/Diamorphine):一些 rootkit 技巧。
|
||||
</details>
|
||||
183
docs/zh/SukiSU-mini.svg
Normal file
|
After Width: | Height: | Size: 185 KiB |
188
docs/zh/SukiSU.svg
Normal file
|
After Width: | Height: | Size: 200 KiB |
97
docs/zh/guide/how-to-integrate.md
Normal file
|
|
@ -0,0 +1,97 @@
|
|||
# 集成指导
|
||||
|
||||
SukiSU 可以集成到 GKI 和 non-GKI 内核中,并且已反向移植到 4.14 版本。
|
||||
|
||||
<!-- 应该是 3.4 版本,但 backslashxx 的 syscall manual hook 无法在 SukiSU 中使用-->
|
||||
|
||||
有些 OEM 定制可能导致多达 50% 的内核代码超出内核树代码,而非来自上游 Linux 内核或 ACK。因此,non-GKI 内核的定制特性导致了严重的内核碎片化,而且我们缺乏构建它们的通用方法。因此,我们无法提供 non-GKI 内核的启动映像。
|
||||
|
||||
前提条件:开源的、可启动的内核。
|
||||
|
||||
## Hook 方法
|
||||
|
||||
1. **KPROBES hook:**
|
||||
|
||||
- GKI kernels 的默认 hook 方法。
|
||||
- 需要 `# CONFIG_KSU_MANUAL_HOOK is not set`(未设定) & `CONFIG_KPROBES=y`
|
||||
- 用作可加载的内核模块 (LKM).
|
||||
|
||||
2. **Manual hook:**
|
||||
|
||||
<!-- - backslashxx's syscall manual hook: https://github.com/backslashxx/KernelSU/issues/5 (v1.5 version is not available at the moment, if you want to use it, please use v1.4 version, or standard KernelSU hooks)-->
|
||||
|
||||
- 需要 `CONFIG_KSU_MANUAL_HOOK=y`
|
||||
- 需要 [`guide/how-to-integrate.md`](how-to-integrate.md)
|
||||
- 需要 [https://github.com/~](https://github.com/tiann/KernelSU/blob/main/website/docs/guide/how-to-integrate-for-non-gki.md#manually-modify-the-kernel-source)
|
||||
|
||||
3. **Tracepoint Hook:**
|
||||
|
||||
- 自 SukiSU commit [49b01aad](https://github.com/SukiSU-Ultra/SukiSU-Ultra/commit/49b01aad74bcca6dba5a8a2e053bb54b648eb124) 引入的 hook 方法
|
||||
- 需要 `CONFIG_KSU_TRACEPOINT_HOOK=y`
|
||||
- 需要 [`guide/tracepoint-hook.md`](tracepoint-hook.md)
|
||||
|
||||
<!-- This part refer to [rsuntk/KernelSU](https://github.com/rsuntk/KernelSU). -->
|
||||
|
||||
如果您能够构建可启动内核,有两种方法可以将 KernelSU 集成到内核源代码中:
|
||||
|
||||
1. 使用 `kprobe` 自动集成
|
||||
2. 手动集成
|
||||
|
||||
## 与 kprobe 集成
|
||||
|
||||
适用:
|
||||
|
||||
- GKI 内核
|
||||
|
||||
不适用:
|
||||
|
||||
- non-GKI 内核
|
||||
|
||||
KernelSU 使用 kprobe 机制来做内核的相关 hook,如果 _kprobe_ 可以在你编译的内核中正常运行,那么推荐用这个方法来集成。
|
||||
|
||||
请参阅此文档 [https://github.com/~](https://github.com/tiann/KernelSU/blob/main/website/docs/guide/how-to-integrate-for-non-gki.md#integrate-with-kprobe)。虽然标题为“适用于 non-GKI”,但仅适用于 GKI。
|
||||
|
||||
替换 KernelSU 添加到内核源代码树的步骤的执行命令为:
|
||||
|
||||
```sh
|
||||
curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s main
|
||||
```
|
||||
|
||||
## 手动修改内核源代码
|
||||
|
||||
适用:
|
||||
|
||||
- GKI 内核
|
||||
- non-GKI 内核
|
||||
|
||||
请参考此文档 [https://github.com/~ (non-GKI 内核集成)](https://github.com/tiann/KernelSU/blob/main/website/docs/guide/how-to-integrate-for-non-gki.md#manually-modify-the-kernel-source) 和 [https://github.com/~ (GKI 内核构建)](https://kernelsu.org/zh_CN/guide/how-to-build.html) 进行手动集成。虽然第一个链接的标题是“适用于 non-GKI”,但它也适用于 GKI。两者都可以正常工作。
|
||||
|
||||
还有另一种集成方法,但是仍在开发中。
|
||||
|
||||
<!-- 这是 backslashxx 的syscall manual hook,但目前无法使用。 -->
|
||||
|
||||
将 KernelSU(SukiSU)添加到内核源代码树的步骤的运行命令将被替换为:
|
||||
|
||||
### GKI 内核
|
||||
|
||||
```sh
|
||||
curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s main
|
||||
```
|
||||
|
||||
### non-GKI 内核
|
||||
|
||||
```sh
|
||||
curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s nongki
|
||||
```
|
||||
|
||||
### 带有 susfs 的 GKI / non-GKI 内核(实验)
|
||||
|
||||
```sh
|
||||
curl -LSs "https://raw.githubusercontent.com/SukiSU-Ultra/SukiSU-Ultra/main/kernel/setup.sh" | bash -s susfs-{{branch}}
|
||||
```
|
||||
|
||||
分支:
|
||||
|
||||
- `main` (susfs-main)
|
||||
- `test` (susfs-test)
|
||||
- 版本号 (例如: susfs-1.5.7, 你需要在 [分支](https://github.com/SukiSU-Ultra/SukiSU-Ultra/branches) 里找到它)
|
||||
34
docs/zh/guide/installation.md
Normal file
|
|
@ -0,0 +1,34 @@
|
|||
# 安装指导
|
||||
|
||||
您可以前往 [KernelSU 文档 - 安装](https://kernelsu.org/guide/installation.html) 获取有关如何安装的参考,这里只是额外的说明。
|
||||
|
||||
## 通过加载可加载内核模块 (LKM) 进行安装
|
||||
|
||||
请参阅 [KernelSU 文档 - LKM 安装](https://kernelsu.org/guide/installation.html#lkm-installation)
|
||||
|
||||
从 **Android™**(商标,意为获得 Google 移动服务的许可)12 开始,搭载内核版本 5.10 或更高版本的设备必须搭载 GKI 内核。因此你或许可以使用 LKM 模式。
|
||||
|
||||
## 通过安装内核进行安装
|
||||
|
||||
请参阅 [KernelSU 文档 - GKI 模式安装](https://kernelsu.org/guide/installation.html#gki-mode-installation)
|
||||
|
||||
我们提供预编译的内核供您使用:
|
||||
|
||||
- [ShirkNeko 内核](https://github.com/ShirkNeko/GKI_KernelSU_SUSFS)(添加了 ZRAM 压缩算法补丁、susfs 文件和 KPM 文件。适用于很多设备。)
|
||||
- [MiRinFork 内核](https://github.com/MiRinFork/GKI_SukiSU_SUSFS)(添加了 susfs 文件和 KPM 文件。最接近 GKI 的内核,适用于大多数设备。)
|
||||
|
||||
虽然某些设备可以使用 LKM 模式安装,但无法使用 GKI 内核将其安装到设备上;因此,需要手动修改内核进行编译。例如:
|
||||
|
||||
- 欧珀(一加、真我)
|
||||
- 魅族
|
||||
|
||||
此外,我们还为您的 OnePlus 设备提供预编译的内核:
|
||||
|
||||
- [ShirkNeko/Action_OnePlus_MKSU_SUSFS](https://github.com/ShirkNeko/Action_OnePlus_MKSU_SUSFS)(添加 ZRAM 压缩算法补丁、susfs 和 KPM。)
|
||||
|
||||
使用上面的链接,Fork 到 GitHub Action,填写构建参数,进行编译,最后将 zip 文件以 AnyKernel3 后缀上传到 GitHub Action。
|
||||
|
||||
> [!Note]
|
||||
>
|
||||
> - 使用时,您只需填写版本号的前两部分,例如 `5.10`、`6.1`...
|
||||
> - 使用前请确保您了解处理器名称、内核版本等信息。
|
||||
239
docs/zh/guide/tracepoint-hook.md
Normal file
|
|
@ -0,0 +1,239 @@
|
|||
# Tracepoint Hook 集成
|
||||
|
||||
## 介绍
|
||||
|
||||
自 commit [49b01aad](https://github.com/SukiSU-Ultra/SukiSU-Ultra/commit/49b01aad74bcca6dba5a8a2e053bb54b648eb124) 起,SukiSU 引入了 Tracepoint Hook
|
||||
|
||||
该 Hook 理论上相比于 Kprobes Hook,性能开销更小,但次于 Manual Hook / Syscall Hook
|
||||
|
||||
> [!NOTE]
|
||||
> 本教程参考了 [backslashxx/KernelSU#5](https://github.com/backslashxx/KernelSU/issues/5) 的 syscall hook v1.4 版本钩子,以及原版 KernelSU 的 [Manual Hook](https://kernelsu.org/guide/how-to-integrate-for-non-gki.html#manually-modify-the-kernel-source)
|
||||
|
||||
## Guide
|
||||
|
||||
### execve 钩子(`exec.c`)
|
||||
|
||||
一般需要修改 `fs/exec.c` 的 `do_execve` 和 `compat_do_execve` 方法
|
||||
|
||||
```patch
|
||||
--- a/fs/exec.c
|
||||
+++ b/fs/exec.c
|
||||
@@ -78,6 +78,10 @@
|
||||
#include <trace/hooks/sched.h>
|
||||
#endif
|
||||
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+#include <../drivers/kernelsu/ksu_trace.h>
|
||||
+#endif
|
||||
+
|
||||
EXPORT_TRACEPOINT_SYMBOL_GPL(task_rename);
|
||||
|
||||
static int bprm_creds_from_file(struct linux_binprm *bprm);
|
||||
@@ -2037,6 +2041,9 @@ static int do_execve(struct filename *filename,
|
||||
{
|
||||
struct user_arg_ptr argv = { .ptr.native = __argv };
|
||||
struct user_arg_ptr envp = { .ptr.native = __envp };
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+ trace_ksu_trace_execveat_hook((int *)AT_FDCWD, &filename, &argv, &envp, 0);
|
||||
+#endif
|
||||
return do_execveat_common(AT_FDCWD, filename, argv, envp, 0);
|
||||
}
|
||||
|
||||
@@ -2064,6 +2071,9 @@ static int compat_do_execve(struct filename *filename,
|
||||
.is_compat = true,
|
||||
.ptr.compat = __envp,
|
||||
};
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+ trace_ksu_trace_execveat_hook((int *)AT_FDCWD, &filename, &argv, &envp, 0)); // 32-bit su and 32-on-64 support
|
||||
+#endif
|
||||
return do_execveat_common(AT_FDCWD, filename, argv, envp, 0);
|
||||
}
|
||||
```
|
||||
|
||||
### faccessat 钩子 (`open.c`)
|
||||
|
||||
一般需要修改 `/fs/open.c` 的 `do_faccessat` 方法
|
||||
|
||||
```patch
|
||||
--- a/fs/open.c
|
||||
+++ b/fs/open.c
|
||||
@@ -37,6 +37,10 @@
|
||||
#include "internal.h"
|
||||
#include <trace/hooks/syscall_check.h>
|
||||
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+#include <../drivers/kernelsu/ksu_trace.h>
|
||||
+#endif
|
||||
+
|
||||
int do_truncate(struct user_namespace *mnt_userns, struct dentry *dentry,
|
||||
loff_t length, unsigned int time_attrs, struct file *filp)
|
||||
{
|
||||
@@ -468,6 +472,9 @@ static long do_faccessat(int dfd, const char __user *filename, int mode, int fla
|
||||
|
||||
SYSCALL_DEFINE3(faccessat, int, dfd, const char __user *, filename, int, mode)
|
||||
{
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+ trace_ksu_trace_faccessat_hook(&dfd, &filename, &mode, NULL);
|
||||
+#endif
|
||||
return do_faccessat(dfd, filename, mode, 0);
|
||||
}
|
||||
```
|
||||
|
||||
如果没有 `do_faccessat` 方法,可以找 `faccessat` 的 SYSCALL 定义(对于早于 4.17 的内核)
|
||||
|
||||
```patch
|
||||
--- a/fs/open.c
|
||||
+++ b/fs/open.c
|
||||
@@ -31,6 +31,9 @@
|
||||
#include <linux/ima.h>
|
||||
#include <linux/dnotify.h>
|
||||
#include <linux/compat.h>
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+#include <../drivers/kernelsu/ksu_trace.h>
|
||||
+#endif
|
||||
|
||||
#include "internal.h"
|
||||
|
||||
@@ -369,6 +372,9 @@ SYSCALL_DEFINE3(faccessat, int, dfd, const char __user *, filename, int, mode)
|
||||
int res;
|
||||
unsigned int lookup_flags = LOOKUP_FOLLOW;
|
||||
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+ trace_ksu_trace_faccessat_hook(&dfd, &filename, &mode, NULL);
|
||||
+#endif
|
||||
if (mode & ~S_IRWXO) /* where's F_OK, X_OK, W_OK, R_OK? */
|
||||
return -EINVAL;
|
||||
```
|
||||
|
||||
### sys_read 钩子 ( `read_write.c` )
|
||||
|
||||
需要修改 `fs/read_write.c` 的 `sys_read` 方法(4.19 及以上)
|
||||
|
||||
```patch
|
||||
--- a/fs/read_write.c
|
||||
+++ b/fs/read_write.c
|
||||
@@ -25,6 +25,10 @@
|
||||
#include <linux/uaccess.h>
|
||||
#include <asm/unistd.h>
|
||||
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+#include <../drivers/kernelsu/ksu_trace.h>
|
||||
+#endif
|
||||
+
|
||||
const struct file_operations generic_ro_fops = {
|
||||
.llseek = generic_file_llseek,
|
||||
.read_iter = generic_file_read_iter,
|
||||
@@ -630,6 +634,9 @@ ssize_t ksys_read(unsigned int fd, char __user *buf, size_t count)
|
||||
|
||||
SYSCALL_DEFINE3(read, unsigned int, fd, char __user *, buf, size_t, count)
|
||||
{
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+ trace_ksu_trace_sys_read_hook(fd, &buf, &count);
|
||||
+#endif
|
||||
return ksys_read(fd, buf, count);
|
||||
}
|
||||
```
|
||||
|
||||
或者是 `read` 的 SYSCALL 定义(4.14 及以下)
|
||||
|
||||
```patch
|
||||
--- a/fs/read_write.c
|
||||
+++ b/fs/read_write.c
|
||||
@@ -25,6 +25,11 @@
|
||||
#include <linux/uaccess.h>
|
||||
#include <asm/unistd.h>
|
||||
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+#include <../drivers/kernelsu/ksu_trace.h>
|
||||
+#endif
|
||||
+
|
||||
+
|
||||
const struct file_operations generic_ro_fops = {
|
||||
.llseek = generic_file_llseek,
|
||||
.read_iter = generic_file_read_iter,
|
||||
@@ -575,6 +580,9 @@ SYSCALL_DEFINE3(read, unsigned int, fd, char __user *, buf, size_t, count)
|
||||
|
||||
if (f.file) {
|
||||
loff_t pos = file_pos_read(f.file);
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+ trace_ksu_trace_sys_read_hook(fd, &buf, &count);
|
||||
+#endif
|
||||
ret = vfs_read(f.file, buf, count, &pos);
|
||||
if (ret >= 0)
|
||||
file_pos_write(f.file, pos);
|
||||
```
|
||||
|
||||
### fstatat 钩子 ( `stat.c` )
|
||||
|
||||
需要修改 `stat.c` 的 `newfstatat` SYSCALL 定义
|
||||
|
||||
如果需要 32 位支持,还需要修改 `statat64` SYSCALL 定义
|
||||
|
||||
```patch
|
||||
--- a/fs/stat.c
|
||||
+++ b/fs/stat.c
|
||||
@@ -24,6 +24,10 @@
|
||||
#include "internal.h"
|
||||
#include "mount.h"
|
||||
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+#include <../drivers/kernelsu/ksu_trace.h>
|
||||
+#endif
|
||||
+
|
||||
/**
|
||||
* generic_fillattr - Fill in the basic attributes from the inode struct
|
||||
* @mnt_userns: user namespace of the mount the inode was found from
|
||||
@@ -408,6 +412,10 @@ SYSCALL_DEFINE4(newfstatat, int, dfd, const char __user *, filename,
|
||||
struct kstat stat;
|
||||
int error;
|
||||
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+ trace_ksu_trace_stat_hook(&dfd, &filename, &flag);
|
||||
+#endif
|
||||
+
|
||||
error = vfs_fstatat(dfd, filename, &stat, flag);
|
||||
if (error)
|
||||
return error;
|
||||
@@ -559,6 +567,10 @@ SYSCALL_DEFINE4(fstatat64, int, dfd, const char __user *, filename,
|
||||
struct kstat stat;
|
||||
int error;
|
||||
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+ trace_ksu_trace_stat_hook(&dfd, &filename, &flag); /* 32-bit su support */
|
||||
+#endif
|
||||
+
|
||||
error = vfs_fstatat(dfd, filename, &stat, flag);
|
||||
if (error)
|
||||
return error;
|
||||
```
|
||||
|
||||
### input 钩子 (`input.c` ,用于进入KSU系的内置安全模式)
|
||||
|
||||
需要修改 `drivers/input/input.c` 的 `input_event` 方法,而不是 `input_handle_event`
|
||||
|
||||
```patch
|
||||
--- a/drivers/input/input.c
|
||||
+++ b/drivers/input/input.c
|
||||
@@ -26,6 +26,10 @@
|
||||
#include "input-compat.h"
|
||||
#include "input-poller.h"
|
||||
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+#include <../../drivers/kernelsu/ksu_trace.h>
|
||||
+#endif
|
||||
+
|
||||
MODULE_AUTHOR("Vojtech Pavlik <vojtech@suse.cz>");
|
||||
MODULE_DESCRIPTION("Input core");
|
||||
MODULE_LICENSE("GPL");
|
||||
@@ -451,6 +455,10 @@ void input_event(struct input_dev *dev,
|
||||
{
|
||||
unsigned long flags;
|
||||
|
||||
+#if defined(CONFIG_KSU) && defined(CONFIG_KSU_TRACEPOINT_HOOK)
|
||||
+ trace_ksu_trace_input_hook(&type, &code, &value);
|
||||
+#endif
|
||||
+
|
||||
if (is_event_supported(type, dev->evbit, EV_MAX)) {
|
||||
|
||||
spin_lock_irqsave(&dev->event_lock, flags);
|
||||
```
|
||||