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1816 Commits

Author SHA1 Message Date
LoveSy
d6e159bff9 Use pidfd in more senarios 2024-06-22 19:16:58 -07:00
topjohnwu
8178666b49 Add 16k page testing in CI 2024-06-21 03:13:16 -07:00
topjohnwu
a89b9e6af1 Support 16K page size 2024-06-18 22:04:53 -07:00
topjohnwu
23ed275614 Update to ONDK r27.2 2024-06-18 14:34:30 -07:00
LoveSy
19f15f16f6 Use icf to further minimize binary size 2024-06-10 14:47:26 -07:00
topjohnwu
e158cfddfa Update system_properties 2024-06-07 13:51:24 -07:00
topjohnwu
722374a024 Update system_properties 2024-06-05 18:42:30 -07:00
LoveSy
c6f0762510 Use pidfd_open for setns 
which is more efficient on newer kernel
 2024-05-20 03:26:55 +08:00
LoveSy
941a363c5a
Support waiting on non-exist prop 2024-05-18 13:55:33 +08:00
topjohnwu
6c27ba6b88 Rename db entry name 2024-05-15 12:42:55 +08:00
vvb2060
02e189a029 core: add safe mode config to db 2024-05-15 12:42:55 +08:00
LoveSy
090cb4b0f9 Upgrade AGP to 8.4.0 2024-05-09 09:42:27 -07:00
LoveSy
4dc1c59040 add missing xz_dec_end 2024-04-29 22:22:47 -07:00
topjohnwu
33b7b8b297 Update resetprop 2024-04-26 16:42:24 -07:00
topjohnwu
e6af5ed460 Address Rust warnings 2024-04-26 16:28:46 -07:00
topjohnwu
b678afa4b6 Update to ONDK r27.0 
Co-authored-by: LoveSy <shana@zju.edu.cn>
 2024-04-26 03:09:44 -07:00
topjohnwu
99d5dd5ea8 Update crt0 2024-04-17 10:12:27 -07:00
topjohnwu
7c88484d64 Fix #7988 2024-04-16 19:45:01 -07:00
topjohnwu
b22b6a4204 Refactor cpio 2024-04-10 22:46:21 -07:00
topjohnwu
2a3d34c812 Fix mkdirs 2024-04-10 22:36:47 -07:00
topjohnwu
c50ee722a1 Use memmem for finding needle in haystack 2024-04-10 14:57:44 -07:00
topjohnwu
6219d5fcbf Update crt0 for 32 bit 2024-04-10 02:43:37 -07:00
topjohnwu
2e4440b702 Support 32-bit magiskboot 2024-04-09 19:34:14 -07:00
topjohnwu
0d9ec0931b Code cleanup 2024-04-08 23:00:59 -07:00
vvb2060
60e8415369 Make denylist work when zygisk is disabled 
Co-authored-by: topjohnwu <topjohnwu@gmail.com>
 2024-04-08 23:00:50 -07:00
LoveSy
652a26d5d9 Fix comment of sepolicy 2024-04-03 21:03:41 -07:00
topjohnwu
f57839379a Update RustCrypto dependencies 2024-04-03 21:03:05 -07:00
LoveSy
36bd00a046 Add p521 to magiskboot 2024-04-03 21:03:05 -07:00
topjohnwu
fb5ee86615 Install one single ABI in ramdisk 2024-03-31 22:01:22 -07:00
topjohnwu
30bf5c8448 Fix typos 2024-03-31 14:17:25 -07:00
topjohnwu
2051836a73 Remove unused code 2024-03-30 21:03:51 -07:00
topjohnwu
2cb0af1ff3 Move revert_unmount into Rust 2024-03-30 02:51:39 -07:00
topjohnwu
a1b6568226 Implement preinit related features in Rust 2024-03-28 14:11:03 -07:00
topjohnwu
1eddbfd72c Use const_format for const strings 2024-03-26 18:03:40 -07:00
topjohnwu
21ed095601 Update crt0 2024-03-25 16:11:02 -07:00
topjohnwu
9a008c17ba Optimize for binary size 2024-03-22 16:53:44 -07:00
topjohnwu
08dbf728a4 Allow platform_app to access MagiskSU 2024-03-22 16:53:44 -07:00
topjohnwu
4670f762d3 Disable debug only features 2024-03-22 16:53:44 -07:00
topjohnwu
efa49567fa Fix parsing logic for term and sterm 2024-03-21 18:17:28 -07:00
topjohnwu
0ffc4527a7 Better error reporting 2024-03-21 15:10:34 -07:00
topjohnwu
dd9d43be96 Move sepolicy parsing error message into Rust 2024-03-21 14:07:28 -07:00
topjohnwu
865fca71a5 Optimize sepolicy rules 
Close #7916

Co-authored-by: vvb2060 <vvb2060@gmail.com>
 2024-03-21 01:51:35 -07:00
topjohnwu
6b4baa3bcd Change a little parsing handling 2024-03-21 00:04:09 -07:00
topjohnwu
a9ee2d7d18 Fix xperm parsing logic 2024-03-20 23:13:54 -07:00
topjohnwu
d654b9cb97 Several code cleanups in sepolicy 2024-03-20 23:09:22 -07:00
LoveSy
4d2921e742 Rewrite sepolicy statement parsing in Rust 2024-03-20 10:12:23 -07:00
vvb2060
ecc74d45d1 Let magic mount optional 2024-03-19 23:21:41 -07:00
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