Commit Graph

4228 Commits

Author SHA1 Message Date
topjohnwu
800b7f4370 Bump min module Magisk version to v20.0
It has been over half an year now, time for an update!
2020-04-21 01:14:14 -07:00
topjohnwu
8ca5a048d6 Support system_ext 2020-04-20 23:57:29 -07:00
topjohnwu
44b7a3c3f1 Only run bootsigner on Android 5.0+
Close #2712
2020-04-20 22:12:14 -07:00
topjohnwu
554ebe7206 Skel dest could not exist
Close #2713
2020-04-20 22:04:57 -07:00
vvb2060
d7b87fcb8e Add untrusted_app_29 for Android 11 2020-04-20 21:50:52 -07:00
topjohnwu
c94f9e1cc9 Use a binary that exists on all devices for hijacking 2020-04-20 04:41:11 -07:00
vvb2060
68532fade3 Update SAR detection method for Android 11 2020-04-20 04:41:11 -07:00
topjohnwu
e219867cdf Hijack another binary for 2nd stage
Instead of using ptrace hacks, use another hack instead :D
2020-04-19 22:15:12 -07:00
topjohnwu
765d5d9729 Small magiskinit cleanup 2020-04-19 04:57:18 -07:00
topjohnwu
43029f37b1 Cleanup our tracks 2020-04-19 04:57:18 -07:00
voodik
7188462c55 fix Magisk install on ODROID-N2/C4
add /dev/block/dtbs support
2020-04-19 02:51:05 -07:00
topjohnwu
f9ff814955 Update gradle files 2020-04-19 02:47:22 -07:00
topjohnwu
dfbd1305b3 Android 11 support 🎉 2020-04-19 02:47:22 -07:00
topjohnwu
c9255ab31b Remove legacy migration
It has been quite a long time ago...
2020-04-18 23:46:56 -07:00
topjohnwu
1e714af3cf Support MagiskHide when /sbin does not exist 2020-04-18 23:45:00 -07:00
topjohnwu
4c959cd983 Support cases when /sbin does not exist 2020-04-18 23:19:19 -07:00
topjohnwu
d959c35723 Make cleaner mount info 2020-04-18 18:50:25 -07:00
topjohnwu
69a9d7485b Support injecting magisk bins 2020-04-18 05:15:59 -07:00
topjohnwu
dcf07ad8c7 Directly filter '.' and '..' in xreaddir 2020-04-18 04:20:21 -07:00
topjohnwu
ed6cdb2eb4 Rename file 2020-04-18 04:10:19 -07:00
topjohnwu
a73e7e9f99 Introduce new module mount implementation
Rewrite the whole module mounting logic from scratch.
Even the algorithm is different compared to the old one.

This new design focuses on a few key points:
- Modular: Custom nodes can be injected into the mount tree.
  It's the main reason for starting the rewrite (needed for Android 11)
- Efficient: Compared to the existing implementation, this is the most
  efficient (both in terms of computation and memory usage) design I
  currently can come up with.
- Accurate: The old mounting logic relies on handling specifically every
  edge case I can think of. During this rewrite I actually found some
  cases that the old design does not handle properly. This new design is
  architected in a way (node types and its rankings) that it should
  handle edge cases all by itself when constructing mount trees.
2020-04-18 02:00:48 -07:00
topjohnwu
ab853e1fcf Update dir traversal code 2020-04-12 13:38:57 -07:00
topjohnwu
37d38b62b1 Fix strings 2020-04-12 05:53:23 -07:00
Ilya Kushnir
f9bb517142
Update RU strings 2020-04-12 05:50:58 -07:00
tzagim
efe9b867d5
Add Hebrew Translation 2020-04-12 05:49:22 -07:00
Viktor De Pasquale
d9cf33d1ba Fixed shortcuts
This has been broken due to recent transition to navigation components
2020-04-12 05:40:19 -07:00
Viktor De Pasquale
ee3028e67d Updated layout of modules screen
The modules will show updates at the top, active modules in the middle and finally remote modules at the bottom. The modules "install" button will be at the top of the "active" list.
This is done over usability concerns, as updates are more important than a list of installed modules.
2020-04-12 05:40:19 -07:00
Viktor De Pasquale
d810e6c82d Fixed modules screen crashing on load
This commit fixes the issue of adding single-span items in between full-span items whilst using `StaggeredGridLayoutManager` on recycler view.

Adding such items results in:
```
java.lang.ArrayIndexOutOfBoundsException: Array index out of range: 13
	at java.util.Arrays.rangeCheck(Arrays.java:123)
	at java.util.Arrays.fill(Arrays.java:2828)
	at androidx.recyclerview.widget.StaggeredGridLayoutManager$LazySpanLookup.invalidateAfter(StaggeredGridLayoutManager.java:2876)
	at androidx.recyclerview.widget.StaggeredGridLayoutManager.handleUpdate(StaggeredGridLayoutManager.java:1548)
	at androidx.recyclerview.widget.StaggeredGridLayoutManager.onItemsUpdated(StaggeredGridLayoutManager.java:1524)
	at androidx.recyclerview.widget.RecyclerView$6.dispatchUpdate(RecyclerView.java:1021)
	at androidx.recyclerview.widget.RecyclerView$6.onDispatchSecondPass(RecyclerView.java:1032)
	at androidx.recyclerview.widget.AdapterHelper.consumePostponedUpdates(AdapterHelper.java:121)
	at androidx.recyclerview.widget.AdapterHelper.consumeUpdatesInOnePass(AdapterHelper.java:557)
	at androidx.recyclerview.widget.RecyclerView.dispatchLayoutStep2(RecyclerView.java:4128)
	at androidx.recyclerview.widget.RecyclerView.dispatchLayout(RecyclerView.java:3851)
	at androidx.recyclerview.widget.RecyclerView.onLayout(RecyclerView.java:4404)
	...and more
```

Affects versions including and prior to androidx.recyclerview:recyclerview:1.2.0-alpha02 (at the time of this commit) and possibly more after that.

This bug is caused by a single fact and that is - array inside of `LazySpanLookup` is not being invalidated and resized correctly when non-full-span item is being added in between of two full-span items. The invalidation however passes on some (high performance) devices so it doesn't necessarily cause issues for _some_ users; others keep getting the same crash over and over again.

Possible fix for anyone reading this, in the hope of fixing the same error, is to copy-paste the `StaggeredGridLayoutManager` and fix the array length before calling `Arrays.fill()`. There's no fix from user's perspective if you need to keep the UI as-is.
We however don't need the UI as-is, so we're instead opting to use LinearLayoutManager until is the issue resolved.

Continues tracking at https://issuetracker.google.com/issues/37034096

Close #2631
2020-04-12 05:40:19 -07:00
topjohnwu
e0a281583d Preparation for dynamic tmpfs path 2020-04-12 05:34:56 -07:00
topjohnwu
d739dcac2b Remove dependency on magisk.hpp in libutils 2020-04-11 04:40:40 -07:00
topjohnwu
cdd4cb8ec2 Update BusyBox to build on latest NDK 2020-04-11 04:05:58 -07:00
topjohnwu
93ef90cd24 Fix FORTIFY crashes 2020-04-11 04:05:34 -07:00
topjohnwu
e165a1e65c Use BusyBox standalone mode if available 2020-04-11 02:21:47 -07:00
topjohnwu
4066e5bf14 Update Makefiles 2020-04-06 22:45:08 -07:00
topjohnwu
4729514a22 Remove snet module from Magisk 2020-04-05 02:13:53 -07:00
topjohnwu
93aedcfeb7 Update all hardcode paths in app and script 2020-04-05 01:27:07 -07:00
topjohnwu
47d18bb896 Fix typo of boot methods 2020-04-04 01:48:28 -07:00
topjohnwu
61dafbe06e Fix LV for Boot Method C 2020-04-04 01:27:27 -07:00
topjohnwu
474325da68 Add 'Android Booting Shenanigans' to docs 2020-04-04 01:17:50 -07:00
topjohnwu
9317401d57 Update Windows instruction for Python 2020-04-03 16:52:28 -07:00
topjohnwu
67d746a62c Let build.py setup NDK 2020-04-03 03:34:07 -07:00
topjohnwu
2f1f68f12f Prepare compilation for NDK r21 2020-04-03 02:58:39 -07:00
Chris Renshaw
2742edd73f scripts: only show addon.d error once on failures 2020-04-02 20:54:56 -07:00
Shaka Huang
834561a5de Content in dt_fstab is not null terminated in emulator
Value of <dt>/fstab/<partition>/dev and <dt>/fstab/<partition>/type in official Android emulator ends with newline instead of \0, Magisk won’t be able to patch sepolicy and crash the system.

Signed-off-by: Shaka Huang <shakalaca@gmail.com>
2020-04-02 20:54:41 -07:00
Chris Renshaw
11102b4dd6 scripts: fix finding nand/mtd boot on some devices
Fixes #2619
2020-04-02 20:52:46 -07:00
zivmc
fef2da3c0b Fix bug in compiling elf_cleaner with g++
Signed-off-by: zivmc <zivmc@users.noreply.github.com>
2020-04-02 20:52:18 -07:00
topjohnwu
9820296e92 Update files.cpp in libutils 2020-04-02 02:17:45 -07:00
topjohnwu
dbfde74c1e Clean rootfs in switch_root 2020-04-01 23:37:11 -07:00
topjohnwu
b28668e18d Prevent possible race condition 2020-04-01 22:40:59 -07:00
topjohnwu
5f1174de27 Introduce new boot flow to handle SAR 2SI
The existing method for handling legacy SAR is:
1. Mount /sbin tmpfs overlay
2. Dump all patched/new files into /sbin
3. Magic mount root dir and re-exec patched stock init

With Android 11 removing the /sbin folder, it is quite obvious that
things completely break down right in step 1.

To overcome this issue, we have to find a way to swap out the init
binary AFTER we re-exec stock init. This is where 2SI comes to rescue!

2SI normal boot procedure is:
1st stage -> Load sepolicy -> 2nd stage -> boot continue...

2SI Magisk boot procedure is:
MagiskInit 1st stage -> Stock 1st stage -> MagiskInit 2nd Stage ->
-> Stock init load sepolicy -> Stock 2nd stage -> boot continue...

As you can see, the trick is to make stock 1st stage init re-exec back
into MagiskInit so we can do our setup. This is possible by manipulating
some ramdisk files on initramfs based 2SI devices (old ass non SAR
devices AND super modern devices like Pixel 3/4), but not possible
on device that are stuck using legacy SAR (device that are not that
modern but not too old, like Pixel 1/2. Fucking Google logic!!)

This commit introduces a new way to intercept stock init re-exec flow:
ptrace init with forked tracer, monitor PTRACE_EVENT_EXEC, then swap
out the init file with bind mounts right before execv returns!

Going through this flow however will lose some necessary backup files,
so some bookkeeping has to be done by making the tracer hold these
files in memory and act as a daemon. 2nd stage MagiskInit will ack the
daemon to release these files at the correct time.

It just works™  ¯\_(ツ)_/¯
2020-04-01 04:39:28 -07:00