android/SukiSU-Ultra
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34 Commits

Author SHA1 Message Date
ShirkNeko
3ced30b427 kernel: refactor APK signature verification functions for clarity and efficiency 2025-08-17 23:10:51 +08:00
ShirkNeko
bf5a8a8909 kernel: optimize dynamic signature operation, enhance error recovery capability 
- Add timeout protection for multi-manager APK verification.
 2025-08-01 16:55:13 +08:00
ShirkNeko
3ae1a3b10a kermel: Refactoring and separating dynamic signature-related structures and functions 2025-07-28 22:58:48 +08:00
ShirkNeko
6bb66e2819 kernel: Updated APK signature support, removed redundant definitions and adjusted indexing 
Co-authored-by: rsuntk <rsuntk@yukiprjkt.my.id>
Co-authored-by: ShirkNeko <109797057+ShirkNeko@users.noreply.github.com>
 2025-07-28 17:12:17 +08:00
ShirkNeko
c424d5bab4 kernel: simplified signature verification 2025-07-09 12:12:12 +08:00
ShirkNeko
2bd6929d24 manager: Add the ability to get a list of active managers 2025-07-06 00:26:42 +08:00
ShirkNeko
42b883240e kernel: add multi-manager support 2025-07-05 22:27:39 +08:00
ShirkNeko
dd6d695020 kernel：Add Dynamic Signature Configuration 2025-07-05 16:21:29 +08:00
weishu
efbc07fde3 kernel: use library import 2024-04-27 09:55:24 +08:00
weishu
4a73672190 kernel: fix potential dead loop 
Co-Authored-by: qwerty472123
 2024-03-30 16:13:11 +08:00
weishu
942866d986 Revert "kernel: deny all unexpected signature block" 
This reverts commit 869cd50b79.
 2024-03-30 16:05:31 +08:00
weishu
d533c27e4f Revert "kernel: deny unexpected offset value for signing check" 
This reverts commit 97ee114aa5.
 2024-03-30 16:05:31 +08:00
weishu
97ee114aa5 kernel: deny unexpected offset value for signing check 2024-03-29 14:28:51 +08:00
weishu
869cd50b79 kernel: deny all unexpected signature block 2024-03-29 14:14:17 +08:00
weishu
9ffdd171f6 kernel: fix debug set manager 2024-03-27 17:58:47 +08:00
weishu
9a04211051 kernel: Let the kernel choose who is qualified to be the manager. 2024-03-23 21:48:03 +08:00
weishu
d24813b2c3 Merge pull request from GHSA-86cp-3prf-pwqq 
* kernel: deny v2 signature blocks with incorrect number

* kernel: reject v1 signature

* kernel: enforce manager package name at compile time

* kernel: don't specific package name in source code, use it in ci
 2023-10-23 12:59:30 +08:00
weishu
8828939994 kernel: reject v3 and v3.1 signature scheme for manager verification 2023-10-11 17:06:14 +08:00
weishu
a22959beae kernel: harden the signature check (#1027) 2023-10-11 02:53:11 -05:00
longhuan1999
54ee400dc5 kernel: Adapt to low version Android init process (#973) 
1. Adapt to low version Android init process
2. Add stop hook output
3. Fix output with missing line breaks
 2023-10-02 12:00:24 +08:00
4qwerty7
c0066b68f5 kernel: support the case that init_task.mnt_ns != zygote.mnt_ns(WSA) (#698) 
Basic support for the case that init_task.mnt_ns != zygote.mnt_ns(WSA),
just copy nsproxy and fs pointers for solve #276.

Note the copy in `apk_sign.c` is not required but suggested for
secure(ensure the checked mnt_ns is what ns android running, not created
by user, although many distributions does not have user ns.).

Tested with latest release on Win10 19045.3086(with WSAPatch).

Further review required for:
- [x] Security of this operation (without locking).
- [x] The impact of these modifications on other Android distributions.
 2023-07-02 00:20:01 +08:00
rhjdvsgsgks
5c3df7e7a5 kernel: make some compiler happy again (#279) 
e743722449
still not fix #252
 2023-02-26 22:08:50 +08:00
weishu
683ba112aa kernel: add prefix to avoid symbol confliction 2023-02-20 18:51:59 +07:00
weishu
e743722449 kernel: make some compiler happy 2023-02-20 18:51:59 +07:00
weishu
388d2b0b59 kernel: disable inofity for fd opened for manager 2023-02-12 12:15:58 +07:00
f19
4f2b8b7077 kernel: backport to 4.4 (#166) 
These changes make KernelSU work on kernel4.4
[link](https://github.com/F-19-F/android_kernel_oneplus_msm8998).
LINUX_VERSION_CODE macro changes have been vertied on 4.4 4.9 4.14.
For kernel 4.4,just pick two commits
* [introduce
KernelSU](2993524f2f)
* [allow init exec ksud under
nosuid](3df9df42a6)
 2023-02-01 19:48:36 +08:00
Ylarod
06aaae1335 kernel: fix missing log tag (#117) 2023-01-25 22:24:00 +08:00
Ylarod
2f970f7ab8 kernel: refact (#113) 
* refact

* sort inlude

* update

* unregister execve kprobe

* update log

* don't unregister if not in kprobe

* opt for no kprobe

* opt for no kprobe

* stop debug

* don't forget to call ksu_uid_observer_exit

* rename core to core_hook

* direct call do_persistent_allow_list

* add prefix

* use getter, add warn

* add wrapper

* run clang-format

clang-format --style="{BasedOnStyle: InheritParentConfig, SortIncludes: true}" -i kernel/**/*.[ch]

* try fix wsa x64 build
 2023-01-25 21:53:19 +08:00
Ylarod
a30aab1da6 [skip ci] minor fixup (#72) 
1. update README_CN.md
2. indent fixup
 2023-01-15 17:05:08 +08:00
Ylarod
5e77d1cd5b kernel: add CONFIG_KSU_DEBUG (#19) 
* Kconfig: add KSU_DEBUG

* print alert on debug mode

* allow shell by default

* store signature to var on debug mode

* format

* export as module_param

* rename apk_sign to kernelsu
 2023-01-14 21:45:34 +08:00
weishu
b427c86ab3 misc: code format(use kernel code stype: https://www.kernel.org/doc/html/v6.1/process/coding-style.html 2022-12-27 18:21:10 +07:00
Ylarod
8e89b90b80 Add ci for manager and userspace (#2) 
* kernel: move EXPECTED_* macro to Makefile

* manager: add sign configs

* tools: add check_v2

* CI: build manager

* CI: build userspace
 2022-12-15 12:22:43 +08:00
tiann
210d36f91c kernel: use release sign 2022-12-10 22:13:38 +08:00
tiann
51c84400cf Init 2022-12-09 22:04:40 +08:00