1769 Commits

Author SHA1 Message Date
vvb2060
5de597f079 No need to unshare 2024-03-19 23:21:41 -07:00
LoveSy
156b0e67ca No need extra tmpfs for worker 2024-03-19 23:21:41 -07:00
vvb2060
10069215f4 Rename dir name 2024-03-19 23:21:41 -07:00
LoveSy
92b305a389 Remove unnecessary mirror for magic mount
Mirror was previously used for accessing the original file during
magic mount when we are using a tmpfs to cover the target. However,
since we introduce atomic mount, we switch all tmpfs mount in
worker and then move to the target at once. It means that we can
still access the original file when we are constructing the tmpfs
mount point. Thus we no longer need mirror.
2024-03-19 23:21:41 -07:00
topjohnwu
d20b30c771 Update libsepol
Close #7915
2024-03-19 02:54:01 -07:00
topjohnwu
73c3d741a7 Reorganize some code 2024-03-06 18:07:01 -08:00
osm0sis
991802ab82 Add no decompression flag to magiskboot split 2024-03-06 16:15:30 -08:00
canyie
825c6c4316 Reverse format template argument order 2024-03-06 01:39:16 -08:00
canyie
f00408c793 Fix zygote restart monitor 2024-03-06 01:39:16 -08:00
topjohnwu
a6ff3672af Update crt0 2024-03-04 16:42:25 -08:00
LoveSy
2290ddeb89 Fix segfault when sepolicy.rule has empty line 2024-03-02 06:15:45 -08:00
topjohnwu
74af79ad03 Update crt0 2024-03-02 05:57:48 -08:00
LoveSy
b6c24a3a8a No more sony init.real tricks
Co-authored-by: canyie <a1364259@163.com>
Co-authored-by: vvb2060 <vvb2060@gmail.com>
2024-02-29 23:40:00 -08:00
LoveSy
a8c2ae223a Avoid hexpatch /init for 2SI when possible
Previous we hexpatch /init from /system/bin/init to /data/magiskinit
to redirect the second stage init. However, some devices like sony
has /init that does not directly invoke /system/bin/init, and thus
the hexpatch fails.

In this patch, we further make use of AOSP `SwitchRoot` to help us
bind mount /data/magisk to /system/bin/init after `SwitchRoot`.

Two important assumption about 2SI are i) that the second stage init
is always /system/bin/init and ii) that the /sdcard (path after
`SwitchRoot`) is always a symlink to `/storage/self/primary`. When
these assumptions hold, during first stage init (before `SwitchRoot`)
we can bind mount magiskinit to /sdcard, and create a symlink
/storage/self/primary to /system/system/bin/init. By these steps,
during `SwitchRoot`, AOSP init will try to mount move /sdcard to
/system/sdcard. And /system/sdcard is symlink to /storage/self/primary,
it will try to mount move /sdcard to /storage/self/primary. And
/storage/self/primary in ramfs is now a symlink that points to
/system/system/bin/init, thus AOSP will try to mount move /sdcard
(which is a bind mount to magiskinit) to /system/system/bin/init.
After chroot done by AOSP init, we then have a magiskinit bind mount
on /system/bin/init, which is the second stage init.

An edge case is that some devices (like meizu) use 2SI but
does not switch root. In this case, they must already have a /sdcard
in the ramfs, thus we can check if /sdcard exists and fallback to
hexpatch.
2024-02-29 23:40:00 -08:00
topjohnwu
24e46a5971 Build magiskboot with crt0 2024-02-29 02:36:05 -08:00
topjohnwu
b1297c4192 Less usage of C stdio 2024-02-28 15:52:03 -08:00
topjohnwu
9ae328fd84 Further reduce code size 2024-02-28 11:19:56 -08:00
topjohnwu
625a1d6f44 Remove seek support from streams 2024-02-28 11:07:53 -08:00
topjohnwu
987e5f5413 Address clippy warnings 2024-02-27 21:03:34 -08:00
topjohnwu
715284b70d Reorganize code 2024-02-27 18:14:30 -08:00
LoveSy
62fc7868ac Use self implemented parse_mount_info 2024-02-27 17:03:22 -08:00
topjohnwu
1a70796339 Replace all parse_mount_info usage with Rust 2024-02-27 03:49:17 -08:00
topjohnwu
af6965eefa Update init logging implementation
Use less std::fs
2024-02-26 17:49:11 -08:00
topjohnwu
8f7d2e38f7 Make crt0 an external submodule 2024-02-26 17:34:17 -08:00
topjohnwu
be433fa667 Use Rust for formatting
The fprintf implementation included in crt0 is too rudimental
2024-02-26 00:26:23 -08:00
topjohnwu
0ccd6e7381 Fix fread and fwrite implementation 2024-02-25 23:20:30 -08:00
topjohnwu
907bbbda41 Remove usage of patched static lib 2024-02-25 22:11:34 -08:00
topjohnwu
4393bc077d Implement string routines 2024-02-25 21:12:19 -08:00
topjohnwu
365b373480 Make it easy to build without crt0 2024-02-24 22:32:22 -08:00
topjohnwu
47e6dd286d Minor fixes 2024-02-24 22:00:09 -08:00
topjohnwu
0dbaf52566 Make all platforms build properly 2024-02-24 05:10:54 -08:00
topjohnwu
66f49dfab5 Remove unnecessary lock usage 2024-02-24 04:20:28 -08:00
topjohnwu
f8967e9274 Implement strerror 2024-02-24 04:02:46 -08:00
topjohnwu
a4f008fde5 Reorganize files 2024-02-24 03:41:22 -08:00
topjohnwu
e9980c778b Implement stub functions 2024-02-24 03:41:03 -08:00
topjohnwu
06b6fb0c33 Add setenv 2024-02-24 03:27:09 -08:00
topjohnwu
38cb3d4105 Add dirent implementation 2024-02-24 03:26:53 -08:00
topjohnwu
db99caf258 Use execve directly 2024-02-24 01:47:11 -08:00
topjohnwu
39dbffadfe Complete stdio 2024-02-24 01:28:58 -08:00
topjohnwu
b7505c3c9c Remove fopen usage in magiskinit 2024-02-24 00:45:07 -08:00
topjohnwu
3185e5a7ca Introduce string/mem functions 2024-02-23 23:56:31 -08:00
topjohnwu
e0cbe28711 Add the generic syscall function 2024-02-23 18:41:39 -08:00
topjohnwu
66cee19cea Add printf and sscanf family 2024-02-23 17:44:12 -08:00
topjohnwu
2ec29ade79 Add all missing syscalls 2024-02-23 14:35:12 -08:00
topjohnwu
c865d4e187 Add memory allocator 2024-02-22 21:22:27 -08:00
topjohnwu
a42a0a53ce Declare more symbols 2024-02-22 21:22:27 -08:00
topjohnwu
6d79de7d71 Initial crt0 implementation
Builds but cannot link, missing a lot of symbols
2024-02-22 21:22:27 -08:00
topjohnwu
18c45ae289 Update cxx and Rust dependencies 2024-02-02 14:35:30 -08:00
LoveSy
356ee1febd Code clean up 2024-01-30 11:07:37 -08:00
LoveSy
cc044ccc4c Fix zygisk unload 2024-01-30 11:07:37 -08:00
LoveSy
9c638cc463 Remove rust workaround 2024-01-29 15:07:21 -08:00
topjohnwu
308c9999fa Properly detect package changes 2024-01-28 00:42:43 -08:00
topjohnwu
930bb8687f Minor zygisk refactoring 2024-01-25 00:17:47 -08:00
topjohnwu
f2c4288d2d Run pthread_atfork only once
Close #7704
2024-01-25 00:17:05 -08:00
残页
94d3daeadf Fix Sony init.real check 2024-01-17 16:09:50 -08:00
LoveSy
79334b7702 One stage zygisk loading 2024-01-11 16:19:39 -08:00
LoveSy
df66458db6 Check full path of init.rc instead of its dir
Some devices has `/system/etc/init/hw` but has no init.rc in it.
2024-01-11 16:18:57 -08:00
LoveSy
97705704e2 install or uninstall apk asynchronously 2024-01-11 16:16:36 -08:00
topjohnwu
65207f96c8 Create custom cxx binding to Utf8CStr 2023-12-26 23:10:55 +08:00
topjohnwu
1057cb3e3c Set serial on Rust binding 2023-12-24 04:36:58 +08:00
topjohnwu
2dd23b2518 Update system_properties 2023-12-24 04:36:58 +08:00
topjohnwu
48b1c26dc8 Prevent race condition in wait 2023-12-23 06:33:12 +08:00
topjohnwu
f1e0bc3e4a Use platform implementation if possible 2023-12-23 06:24:20 +08:00
topjohnwu
38527cd58f Slightly change wait usage and API 2023-12-23 06:23:29 +08:00
LoveSy
e94d65b4b2 Add resetprop -w for waiting property change
It's very easy to wait for property change both in Java and C++,
but it's not the case in shell script. With this patch, developers
can now easily to wait for property change, just like what we have
in `.rc` files, and to wait for boot complete.
2023-12-23 00:12:42 +08:00
LoveSy
27ece3c7df Keep mirror shared before magic mount
This allows mounting during post-fs-data be kept after magic mount
2023-12-22 21:39:03 +08:00
LoveSy
06687abffc Fix magisk --stop by making mirror shared
Previously mirror is private and then unshared to zygote, which
makes magisk --stop cannot propagate umount mirror to zygote.
2023-12-22 21:39:03 +08:00
vvb2060
deedb462a0 Hide magisk internal mount point 2023-12-22 21:38:15 +08:00
Wang Han
1ef3f6e13b Remove useless rule for prctl PR_SET_MM
* There is no use-case for it now.
2023-12-22 00:36:06 +08:00
topjohnwu
e30bda6c8d Rebase libsepol to AOSP main 2023-12-21 19:23:02 +08:00
vvb2060
00e9d76a5a Revert "Avoid doing any unmounts for SysUI" 2023-12-20 17:23:17 +08:00
LoveSy
f41994cb52 Skip svc for ro properties
ro properties' triggers should only be triggered once, otherwise it
may undefined behaviour.
This patch avoids triggering ro properties' actions again when using
resetprop to modify them.

Co-authored-by: 5ec1cff <ewtqyqyewtqyqy@gmail.com>
2023-12-18 16:21:08 +08:00
topjohnwu
a003336497 Update system_properties for pre Android 10 2023-12-18 16:21:08 +08:00
LoveSy
401090d6fe Avoid zygiskd restarts when boot-complete 2023-12-18 16:21:08 +08:00
LoveSy
90dcc1cd30 Do not always zero initialize for rust resize vec 2023-12-18 16:21:08 +08:00
LoveSy
2ac464b186 Only compress regular file 2023-12-18 16:21:08 +08:00
LoveSy
8b7fae278b Support compressing during cpio backup 2023-12-18 16:21:08 +08:00
LoveSy
98861f0b5a Clone dir attr for tmpfs in advance 2023-12-13 03:28:30 +08:00
topjohnwu
e35925d520 Properly version zygisk APIs 2023-12-13 03:27:38 +08:00
Kieron Quinn
685a2d2101 Fixes for Android 14 QPR2 B2
Added new method signatures and arguments
2023-12-13 00:16:54 +08:00
LoveSy
f7e471616d Fix clone_attr for newly created dirs 2023-12-10 23:37:47 +08:00
canyie
1fe9ede940 Update selinux to disable validation for policydb 2023-12-08 16:50:45 +08:00
LoveSy
1fd49e4987 Make tmpfs mount of magic mount atomic
This avoid system libraries disappear temporarily during magic mount,
which causes some dynamic executables fails to run during post-fs-data.
2023-12-08 13:59:02 +08:00
LoveSy
d49b02b274 Fix zygiskd not restart when zygote restarts 2023-12-07 20:44:44 +08:00
LoveSy
d47e70cfaa Fix native symbol strips
`ndkVersion` is also needed by app for striping native symbols.
Set it in `setupCommon` instead.
2023-12-04 00:37:09 +08:00
topjohnwu
1dcf325547 Minor cleanup 2023-12-03 19:32:58 +08:00
LoveSy
4e99997013 Upgrade AGP 2023-12-02 15:25:58 +08:00
LoveSy
58aded31c2 Enable iter_intersperse 2023-11-29 23:47:51 +08:00
LoveSy
6f6b0ade06 Correct cpio's norm_path 2023-11-29 23:47:51 +08:00
topjohnwu
c7083659aa Directly guard boot state with mutex 2023-11-27 17:40:58 +08:00
canyie
68442f38ac Misc changes
- actions: Update all actions/checkout references to v4
- magiskboot: Add missing new line to dtb help message
- docs: Update documents, fix some errors and remove outdated info
2023-11-17 13:58:41 -08:00
topjohnwu
8d5b9e5329 C++/Rust 2 way binding for MagiskD 2023-11-17 13:35:50 -08:00
topjohnwu
6c0966b795 Move some global state into Rust 2023-11-16 15:38:38 -08:00
topjohnwu
7c2e93d266 Introduce owned_fd 2023-11-16 15:38:38 -08:00
topjohnwu
49f241b77c Allow running scripts with incomplete env 2023-11-10 00:55:05 -08:00
topjohnwu
cfb20b0f86 Zygisk refactoring part 2 2023-11-09 20:55:58 -08:00
topjohnwu
6d6f14fcb3 Use bitflags 2023-11-09 14:35:49 -08:00
topjohnwu
977c981265 Make sure native bridge is restored on daemon restart 2023-11-08 17:55:25 -08:00
topjohnwu
ef48abf19d Reorganize zygisk code 2023-11-08 17:46:39 -08:00
topjohnwu
65c18f9c09 Restructure project files 2023-11-08 01:46:02 -08:00