Commit Graph

110 Commits

Author SHA1 Message Date
topjohnwu
014105f0a0 Bring back log dumping 2019-02-14 04:27:30 -05:00
Park Ju Hyung
7384d2d330 Completely rework MagiskHide
Previous MagiskHide detects new app launches via listening through logcat
and filtering launch info messages.

This is extremely inefficient and prone to cause multiple issues both
theoratically and practically.

Rework this by using inotify to detect open() syscalls to target APKs.

This also solves issues related to Zygote-forked caching mechanisms such as
OnePlus OxygenOS' embryo.

Signed-off-by: Park Ju Hyung <qkrwngud825@gmail.com>
2019-02-12 23:39:57 -05:00
topjohnwu
0f55fcafe8 Migrate EXT4 images instead of removing them 2019-02-12 16:13:31 -05:00
topjohnwu
ed027ec3ee Refactor build flags 2019-02-12 05:17:02 -05:00
topjohnwu
b3fd79cbb9 Add more cmdline options and specify as internal API 2019-02-12 04:05:51 -05:00
topjohnwu
ed4df87b57 Remove imgtool 2019-02-12 02:44:46 -05:00
topjohnwu
1321f097b8 Remove usage of magisk.img
Mounting ext4 images causes tons of issues, such as unmountable with broken F2FS drivers.
Resizing is also very complicated and does not work properly on all devices.
Each step in either measuring free space, resizing, and shrinking the image is a
point of failure, and either step's failure could cause the module system completely broken.

The new method is to directly store modules into /data/adb/modules, and for module installation
on boot /data/adb/modules_update. Several compatibility layers has been done: the new path is
bind mounted to the old path (/sbin/.magisk/img), and the helper functions in util_functions.sh
will now transparently make existing modules install to the new location without any changes.

MagiskHide is also updated to unmount module files stored in this new location.
2019-02-12 02:14:57 -05:00
topjohnwu
ab47b717b1 Reorganize scripts 2019-02-11 17:14:07 -05:00
topjohnwu
992a9ea2f9 Fix EMUI 9 detection 2019-02-11 02:26:15 -05:00
topjohnwu
228351fc13 Prevent bootloop on non system-as-root devices
Close #1058
2019-02-10 13:51:41 -05:00
topjohnwu
8a5b6f2b86 Block all signals in daemon 2019-02-10 04:18:50 -05:00
topjohnwu
71ecbb3af3 Clean/refactor includes 2019-02-10 03:57:51 -05:00
topjohnwu
5746614ccf Keep track of timestamps and skip old logs 2019-02-10 03:16:52 -05:00
topjohnwu
3a422c3f15 Remove magisklogd, use threads and BlockingQueue 2019-02-10 01:05:19 -05:00
topjohnwu
b3242322fd Harden socket verification
- Do not allow connections to magiskd from binaries other than the one started the server
- Do not allow connections to magisklogd without root access
2019-02-09 15:02:46 -05:00
topjohnwu
1f5267204b Better cmdline parsing 2019-02-09 05:23:56 -05:00
topjohnwu
ed25e1bbd6 Directly inject services into init.rc 2019-02-09 02:48:05 -05:00
topjohnwu
c8491d008f Move sbin overlay creation to magiskinit 2019-02-09 01:51:46 -05:00
Erfan Abdi
6698c189fc Support non-ext4 filesystem for vendor and system
Signed-off-by: Erfan Abdi <erfangplus@gmail.com>
2019-02-07 00:45:30 -05:00
topjohnwu
093f971896 Fix small log error 2019-02-03 03:57:49 -05:00
topjohnwu
4df1047b07 Native project restructuring 2019-01-30 03:35:07 -05:00
topjohnwu
cce636224c Reorganization 2018-09-27 18:26:41 -04:00
topjohnwu
60b3b8ddce Better incremental builds 2018-09-27 03:56:56 -04:00
topjohnwu
df8b047bca Generalize logging interface 2018-09-27 03:11:10 -04:00
topjohnwu
1d53335ae5 Dynamic load libselinux 2018-09-27 00:09:59 -04:00
topjohnwu
906b4aad9e New method of communication
Introduce a new communication method between Magisk and Magisk Manager.

Magisk used to hardcode classnames and send broadcast/start activities to
specific components. This new method makes no assumption of any class names,
so Magisk Manager can easily be fully obfuscated.

In addition, the new method connects Magisk and Magisk Manager with random
abstract Linux sockets instead of socket files in filesystems, bypassing
file system complexities (selinux, permissions and such)
2018-09-16 04:16:18 -04:00
topjohnwu
2fba3f213b Use proper socket address length 2018-09-15 02:49:19 -04:00
topjohnwu
6f41d9855b Randomize service names
Fix Aniplex Game detections.
Close #502, close #513
2018-09-08 23:17:00 -04:00
topjohnwu
0543239cca Do not merge binaries if fake symlink 2018-09-01 11:15:05 -04:00
topjohnwu
a8478ace18 Use macros 2018-08-31 03:51:30 -04:00
topjohnwu
72cf5f3f9f Temporary disable module bootloop prevention
Some devices don't like it, need further tests before pushing to production
2018-08-31 03:23:59 -04:00
topjohnwu
d8405f0d05 Make recovery installed on on system_root devices normal 2018-08-12 00:16:59 +08:00
topjohnwu
afcb3d8f34 Fix XZ decompression in magiskinit 2018-08-10 15:04:32 +08:00
topjohnwu
d4568aa0a7 Compress binaries and use xz-embedded in magiskinit 2018-08-10 05:57:12 +08:00
topjohnwu
5bac442b18 Reorganize sources 2018-08-10 03:49:25 +08:00
topjohnwu
6add682705 Remove high compression mode 2018-08-10 03:49:25 +08:00
topjohnwu
8b50d84a05 Hide unnecessary error log 2018-08-09 15:10:00 +08:00
topjohnwu
d3858b81e2 Add new boot service: boot-complete 2018-08-09 14:52:44 +08:00
topjohnwu
bdff9769be Move remount,ro back to post-fs-data mode 2018-08-09 03:57:29 +08:00
topjohnwu
ada0f93686 Apply all sepolicy patches pre-init
Boot services tend to fail in the middle when the kernel loads a sepolicy live.
It seems that moving full patch (allow magisk * * *) to late_start is still not enough to fix service startup failures.
So screw it, apply all patched in magiskinit, which makes sure that all rules are only loaded in a single step.
The only down side is that some OEM with a HUGE set of secontexts (e.g. Samsung) might suffer a slightly longer boot time, which IS the reason why the rules are split to 2 parts in the first place.
2018-08-09 03:20:28 +08:00
topjohnwu
c38533e0f8 Prevent problematic modules causing device stuck in bootloop
If boot failed after 2 times, it will enable core only mode (which disables all modules)
2018-08-07 04:41:48 +08:00
topjohnwu
9159f86a9e Improvements to system_root devices booting as recovery 2018-08-07 02:20:40 +08:00
topjohnwu
46aad00f16 Use buffer on stack 2018-08-03 21:30:44 +08:00
topjohnwu
252afe8932 Use mirror in post-fs-data scripts 2018-08-03 17:09:24 +08:00
topjohnwu
82e8375957 Respect filesystem type when mounting mirrors
Close #405
2018-08-03 04:45:07 +08:00
topjohnwu
169c0fe4af Stop use clashing names 2018-08-03 03:43:02 +08:00
topjohnwu
cd6918e6eb Stop altering PATH to mirror 2018-08-03 03:38:36 +08:00
topjohnwu
5be035fd44 Try logging a little harder 2018-08-03 01:58:56 +08:00
topjohnwu
d9564bd04c Delay full sepolicy patch loading time 2018-08-02 05:35:01 +08:00
topjohnwu
91818cfa1a Support compiling split cils via magiskpolicy CLI 2018-07-21 05:12:22 +08:00