Commit Graph

120 Commits

Author SHA1 Message Date
topjohnwu
3e4c12cf56 Migrate to STL 2019-01-19 23:59:37 -05:00
topjohnwu
3ccac8c3b8 Terminate forked children for exec after failure 2018-12-28 16:33:26 +08:00
topjohnwu
23f8f35098 Stop using system STL since it is no longer supported 2018-12-25 19:38:44 +08:00
topjohnwu
109891d668 Make apk_install more portable 2018-12-05 18:36:27 -05:00
topjohnwu
f69a004c1c Use raw execve
Some devices have broken libc...
2018-11-28 00:07:57 -05:00
topjohnwu
e8cba3524e Kill target processes properly 2018-11-27 03:56:14 -05:00
topjohnwu
29457a1d28 Small adjustments 2018-11-26 03:26:45 -05:00
topjohnwu
731455f164 Update exec functions signatures 2018-11-26 03:06:48 -05:00
topjohnwu
b01a8cace6 Always try native accept4 2018-11-26 02:57:34 -05:00
topjohnwu
ec4723096f Prevent file descriptor from unclosed 2018-11-23 21:15:44 -05:00
topjohnwu
38fcc57bbf Use component name as targets
Services can name their process name arbitrarily, for instance the service in
com.google.android.gms that is responsible for SafetyNet is named
com.google.android.gms.unstable. There are many apps out in the wild use
dedicated services with special names to detect root, and previously the user
is expected to add all of them to the hide list.

In this commit, we change from targeting process names to component names.
On Android, component names are composed of <pkg>/<cls>. When targeting
component names, we can always know what application spawned the new process.
This means that if the user adds a package name to the hidelist, MagiskHide can
now target ALL possible processes of that specific application.

To abide with this change, the default SafetyNet target is now changed from
com.google.android.gms.unstable (process name) to
com.google.android.gms/.droidguard.DroidGuardService (component name)
2018-11-23 15:47:49 -05:00
topjohnwu
baae1fc84f Modernize selinux stub 2018-11-20 03:49:44 -05:00
topjohnwu
3a2a2a4ffa Micro optimizations 2018-11-13 02:07:02 -05:00
topjohnwu
9592a69986 Prevent unmounting non-custom mount points 2018-11-13 01:53:48 -05:00
topjohnwu
ef9d463bd7 Fix PLOGE 2018-11-08 06:07:02 -05:00
topjohnwu
8745c7884e Rename Array to Vector
Finally get rid of the C style vector, rename the template class to its proper name
2018-11-08 05:03:59 -05:00
topjohnwu
3d269fe8be Migrate MagiskInit to C++ 2018-11-08 04:20:16 -05:00
topjohnwu
59ba350f34 Fix copy and move assigments of Array 2018-11-07 04:09:37 -05:00
topjohnwu
7c12bf7fa1 Modernize code base 2018-11-07 02:10:38 -05:00
topjohnwu
9fe5f37337 Minor code improvements 2018-11-05 14:37:47 -05:00
topjohnwu
cda57dd4b4 Fully migrate Magisk to C++ 2018-11-04 04:15:51 -05:00
topjohnwu
4351de503f Migrate exec function to C++ arrays 2018-11-03 04:03:11 -04:00
topjohnwu
6339ba6bfb Upgrade libutils to C++ 2018-11-03 03:06:01 -04:00
topjohnwu
11c33d4447 Migrate resetprop to C++ 2018-11-02 23:56:15 -04:00
topjohnwu
27c688252d Store hidelist in magisk database 2018-11-01 13:23:12 -04:00
topjohnwu
2efc423cf8 Add missing flags and move debug logging logic to libutils 2018-10-28 04:25:31 -04:00
topjohnwu
6dc9ccad75 Use const char* 2018-10-26 17:02:56 -04:00
topjohnwu
9954154ca2 Move functions out of libutils 2018-10-24 22:23:14 -04:00
topjohnwu
fc8a3c5fb4 Migrate MagiskBoot to C++ 2018-10-24 22:23:14 -04:00
topjohnwu
a9121fa28f Reorganize libutils and cleanups 2018-10-12 21:46:09 -04:00
topjohnwu
d5a56d9e85 Fix bootloop for some devices with two /data
Close #654
2018-10-12 00:54:55 -04:00
topjohnwu
e8e39e0f3c Use poll instead of select
Close #637
2018-10-04 15:06:13 -04:00
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
41446ec9ba Separate libutils and libsystemproperties 2018-09-27 03:30:16 -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
yuchenlin
0ab6ffefb4 utils/misc.c: prevent file staying opened when function leaving
The utils function may be called in any situation, such as in daemon. We
should guarantee that all the resource got from this function released
normally.

Signed-off-by: yuchenlin <npes87184@gmail.com>
2018-09-20 16:55:48 -04:00
topjohnwu
6f41d9855b Randomize service names
Fix Aniplex Game detections.
Close #502, close #513
2018-09-08 23:17:00 -04:00
topjohnwu
7a0025673c Use libsystemproperties in resetprop
Upstream to latest Android Pie
2018-09-06 02:57:02 -04:00
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
7b5d79d313 Kill all processes using the same UID of the target
To workaround OOS embryo optimization
2018-08-08 05:47:58 +08:00
topjohnwu
91818cfa1a Support compiling split cils via magiskpolicy CLI 2018-07-21 05:12:22 +08:00
topjohnwu
3c1aca114f Wrap accept4 since some device does not have it 2018-07-17 06:52:23 +08:00
topjohnwu
18d0fd9d2a MagiskInit optimizations 2018-07-17 06:18:36 +08:00
topjohnwu
f339a087a2 Let Magisk compile against SDK 16 2018-07-13 22:14:32 +08:00
topjohnwu
1affb91f17 Support compiling against lower SDK
Reduce even more size for static binaries
2018-07-13 05:41:29 +08:00
topjohnwu
1283167595 Maintain our own set of loop devices 2018-07-07 01:32:58 +08:00
topjohnwu
23c2e22910 Update image functions 2018-07-06 22:04:06 +08:00
topjohnwu
5d5ec08566 Test the log buffers before running command 2018-07-06 07:32:16 +08:00
topjohnwu
e7a2144def Optimize magiskhide to work with the log daemon 2018-07-04 01:52:23 +08:00
topjohnwu
7265450e2e Precise free space calculation for magisk.img
1. Introduce new applet: imgtool for better separation from the main program
2. Actually mount the image and check statvfs for free space in the image

This shall eliminate any possible module installation failure from image resizing issues.
2018-06-22 06:18:06 +08:00
topjohnwu
838f3cc01e Simplify hiding conditions 2018-06-17 05:16:52 +08:00
topjohnwu
a6958ac139 Fix adbd on GSIs 2018-06-17 01:25:27 +08:00
topjohnwu
d2e8ecc646 Fix error return code when patching dtb 2018-06-10 20:36:18 +08:00
topjohnwu
34dcf49fbc Update restorecon implementation 2018-06-03 14:43:03 +08:00
topjohnwu
b436bce565 Minor optimizations 2018-05-26 21:25:59 +08:00
topjohnwu
87f6018468 Massive sepolicy refactor 2018-04-15 03:18:18 +08:00
topjohnwu
5665e04014 Force using system binaries 2018-03-17 21:42:42 +08:00
topjohnwu
e4e5269836 Android P have no make_ext4fs, use mke2fs as fallback 2018-03-11 02:52:24 +08:00
topjohnwu
7da205f4c8 Round sizes to nearest integer 2018-02-12 04:56:50 +08:00
topjohnwu
bd7766b17e Prevent small memory leak 2018-02-11 21:55:57 +08:00
Andrew Gunnerson
70b7d73453 utils/cpio.c: Fix off-by-one error in cpio_vec_insert
Previously, if `cpio_vec_insert()` needed to replace a file and the file
already exists as the first entry, then a duplicate entry would get
created.

This fixes the bug I reported at:
https://forum.xda-developers.com/showpost.php?p=75449768&postcount=22647

Signed-off-by: Andrew Gunnerson <andrewgunnerson@gmail.com>
2018-02-11 18:50:42 +08:00
Andrew Gunnerson
5ad4702a5b utils/file.c: NULL terminate all files read into memory
Some functions, like `patch_init_rc()`, treat buffers read into memory
as a string instead of a byte buffer. Since the buffers weren't
NULL-terminated, this resulted in out-of-bounds reads and caused crashes
in certain conditions.

THis commit updates fd_full_read() to always NULL-terminate the buffers
so that they can be treated as strings when working with text files.

Signed-off-by: Andrew Gunnerson <andrewgunnerson@gmail.com>
2018-02-11 18:50:42 +08:00
topjohnwu
ebd509d92d Obfuscate socket name to prevent detection
Because why not
2018-02-11 03:59:54 +08:00
topjohnwu
599ae95251 Support moving files across filesystems 2018-02-02 04:47:16 +08:00
topjohnwu
bc2cac90fe Hardlink files recursively 2018-02-02 03:22:38 +08:00
topjohnwu
7cfc24d68f Add DHTB header support 2018-01-29 22:16:02 +08:00
topjohnwu
328fc44194 Rename module core to native 2018-01-27 09:11:28 +08:00