Commit Graph

4959 Commits

Author SHA1 Message Date
topjohnwu
1860e5d133 Dynamically find libselinux.so path 2021-01-13 19:41:57 -08:00
topjohnwu
f2cb3c38fe Update mmap implementation
Always map memory as writable, but private when read-only
2021-01-12 22:50:55 -08:00
topjohnwu
9a28dd4f6e Implement MagiskHide through code injection 2021-01-12 03:28:00 -08:00
topjohnwu
d2acd59ea8 Minor code refactoring 2021-01-12 00:07:48 -08:00
topjohnwu
79dfdb29e7 Minor tweaks for patching tar files 2021-01-11 19:47:36 -08:00
topjohnwu
eb21c8b42e Code cleanups 2021-01-11 02:19:10 -08:00
topjohnwu
541bb53553 Update links in README 2021-01-10 20:36:58 -08:00
Hen Ry
fe8997efae Fix 2021-01-10 20:17:20 -08:00
Arbri çoçka
23455c722c fix in Values-sq 2021-01-10 20:16:57 -08:00
topjohnwu
5ce29c30d2 Fix sepolicy copying 2021-01-10 20:16:02 -08:00
topjohnwu
70d67728fd Add global toggle for ptrace monitor 2021-01-10 19:27:54 -08:00
topjohnwu
e546884b08 Remove isolated process handling in ptrace
Impossible to achieve only through ptrace
2021-01-10 17:18:42 -08:00
topjohnwu
b36e6d987d Reorganize MagiskHide code
Prepare for zygote injection hiding
2021-01-10 17:11:00 -08:00
topjohnwu
53c3dd5e8b Auto track JNI method hooks 2021-01-10 05:07:17 -08:00
topjohnwu
da723b207a Allow 3rd party code to load pre-specializing
Magisk's policy is to never allow 3rd party code to be loaded in the
zygote daemon process so we have 100% control over injection and hiding.
However, this makes it impossible for 3rd party modules to run anything
before process specialization, which includes the ability to modify the
arguments being sent to these original nativeForkAndXXX methods.

The trick here is to fork before calling the original nativeForkAndXXX
methods, and hook `fork` in libandroid_runtime.so to skip the next
invocation; basically, we're moving the responsibility of process
forking to our own hands.
2021-01-10 01:25:30 -08:00
topjohnwu
e050f77198 Don't hook SystemProperties#set
Doesn't seem necessary
2021-01-09 20:39:59 -08:00
topjohnwu
540b4b7ea9 Update pre/post hooks implementation 2021-01-09 17:41:25 -08:00
topjohnwu
bbef22daf7 More macro magic to automate more code 2021-01-09 04:28:26 -08:00
topjohnwu
9ed110c91b Add JNI hooks to critical methods 2021-01-08 05:25:44 -08:00
topjohnwu
a30d510eb1 Use xHook to hook functions in PLT 2021-01-08 00:53:24 -08:00
topjohnwu
ef98eaed8f Proper injection entry and unloading 2021-01-06 23:59:05 -08:00
topjohnwu
2a257f327c Sanitize /proc/PID/environ 2021-01-06 23:41:37 -08:00
topjohnwu
4060c2107c Add preliminary zygote code injection support
Prototyping the injection setup and a clean "self unloading" mechanism.
2021-01-06 22:21:17 -08:00
topjohnwu
cd23d27048 Fix remote_write implementation 2021-01-06 21:56:29 -08:00
topjohnwu
18b86e4fd2 Update Android.mk for test binary
Make Android Studio happy
2021-01-05 00:01:02 -08:00
topjohnwu
5f2e22a259 Support remote function call with ptrace
End up not used for anything, but keep it for good
2021-01-02 21:29:45 -08:00
topjohnwu
4e97b18977 Move libsystemproperties to external 2020-12-31 15:06:19 -08:00
topjohnwu
f9bde347bc Convert indentation to spaces
The tab war is lost
2020-12-30 22:11:24 -08:00
Billy Laws
947a7d6a2f Support rootwait cmdline parameter on legacy SAR
On devices where the primary storage is slow to probe it makes sense to
wait forever for the system partition to mount, this emulates the
kernel's behaviour when waiting for rootfs on SAR if the rootwait
parameter is supplied.

This issue was encountered with some SD cards on the Nintendo Switch.
2020-12-30 16:43:28 -08:00
Björn Engel
872ab2e99b Change translation for next
Nächste sounds a little bit strange.
2020-12-30 16:41:22 -08:00
kubalav
90b8813bb7 Fixed typo 2020-12-30 16:41:01 -08:00
Arbri çoçka
88d0f63294 Fix text in strings_sq 2020-12-30 16:40:47 -08:00
topjohnwu
79fa0d3a90 Hide selection improvements 2020-12-30 16:40:22 -08:00
topjohnwu
8e61080a4a Preparation for hiding isolated processes 2020-12-30 15:55:53 -08:00
topjohnwu
3f9a64417b Disable gradle daemon on Windows CI 2020-12-29 02:46:57 -08:00
topjohnwu
eb959379e8 Prevent resource ID clash 2020-12-29 02:39:47 -08:00
topjohnwu
41a644afb9 Open source stub APK loader
Close #3537
2020-12-29 01:44:02 -08:00
topjohnwu
6b42db943d Better bug report details 2020-12-28 17:03:20 -08:00
topjohnwu
1c325459eb Only run CI when it matters 2020-12-28 16:38:25 -08:00
John Wu
6d88d8ad95 Add issue templates 2020-12-28 16:26:10 -08:00
topjohnwu
246997f273 Update links 2020-12-28 15:58:53 -08:00
topjohnwu
b6144ae582 Add v21.2 release notes 2020-12-28 15:35:09 -08:00
Arbri çoçka
afe17c73b4 Update strings.xml
Fix same text in Values-sq
2020-12-28 15:29:27 -08:00
topjohnwu
b51b884fc7 Fix module installs in recovery
Close #3494
2020-12-28 00:25:01 -08:00
topjohnwu
d3e4b29e62 Update README.md 2020-12-27 22:36:03 -08:00
dark-basic
24059e7403 Update Stub-es version 2020-12-27 22:09:03 -08:00
dark-basic
107a2a6682
Update String-es 2020-12-27 22:08:34 -08:00
Arbri çoçka
56b4ab6672 Fix any text in strings sq 2020-12-27 22:07:44 -08:00
topjohnwu
4662454938 More attempts to fix gradle cache on Windows 2020-12-27 20:13:50 -08:00
topjohnwu
db4f78d463 Unblock signals before executing commands 2020-12-27 15:05:39 -08:00