Commit Graph

290 Commits

Author SHA1 Message Date
topjohnwu
85755e3022 Tone down our DTB patching
- Do not attempt to patch DTB anywhere outside of boot images as they
are no longer essential. This makes Magisk installation to only modify
strictly boot/recovery partitions again.
- The only required patch for DTB is to strip verity out of partitions
2020-05-05 03:29:36 -07:00
Chris Renshaw
23dc19ad94 scripts: don't abort if /vendor fails to mount
- /vendor is used only on some older devices for recovery AVBv1 signing so is not critical if fails
- this fixes installation in Lineage Recovery on some older devices where /vendor is actually by-name partitions like oem, cust (or even cache), which likely also don't require the AVBv1 signing
2020-05-03 23:06:16 -07:00
osm0sis
03c1053871 scripts: fix persist out-of-space copying sepolicy.rule
- bugged TWRPs were filling persist with recovery logs, so clean those as a potential workaround
- abort module install if sepolicy.rule fails to copy, since 99% of the time the module wouldn't include it if it could function without it

Closes #2461
2020-04-29 20:25:18 -07:00
osm0sis
2aede97754 scripts: fix find_block false positives /dev/log/kernel and /dev/BOOT
- try /dev/block first with full depth to catch all platform/soc variations to the by-name directory, and the new dynamic partition /dev/block/mapper
- next try uevent for block devices as before
- lastly try /dev with maxdepth 1 (immediate directory) to find /dev/bootimg, /dev/recovery, etc. while avoiding /dev/log/kernel
- move bootimg higher in the list than boot so /dev/bootimg gets found first and avoids /dev/BOOT
- recovery_a/_b now also exists
- minor touch-ups for readability and consistency

Fixes #2720
2020-04-24 02:24:36 -07:00
osm0sis
9b8a5e9bf3 scripts: add author name back to module install banner print 2020-04-24 02:24:36 -07:00
osm0sis
0f910f2d40 scripts: ensure system is able to be mounted rw before attempting
- this is needed for installations on Lineage 17.1 Recovery (AOSP Q) for logical partition devices, which uses /dev/block/mapper to stage the partitions

Thanks LuK1337 & erfanoabdi @ Lineage
2020-04-24 02:24:36 -07:00
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
44b7a3c3f1 Only run bootsigner on Android 5.0+
Close #2712
2020-04-20 22:12:14 -07:00
vvb2060
68532fade3 Update SAR detection method for Android 11 2020-04-20 04:41:11 -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
93aedcfeb7 Update all hardcode paths in app and script 2020-04-05 01:27:07 -07:00
Chris Renshaw
2742edd73f scripts: only show addon.d error once on failures 2020-04-02 20:54:56 -07:00
Chris Renshaw
11102b4dd6 scripts: fix finding nand/mtd boot on some devices
Fixes #2619
2020-04-02 20:52:46 -07:00
topjohnwu
ba7cb47383 Make version reporting consistent 2020-03-23 01:17:13 -07:00
osm0sis
91b6d2852a scripts: add nand/mtd support to uninstaller 2020-03-22 13:43:13 -07:00
topjohnwu
160ff7bb07 Update abort function to cleanup module installs
CLose #2373
2020-03-22 00:08:04 -07:00
osm0sis
0b70bd2b60 scripts: make remaining header/section dividers uniform
- match other recent formatting updates from topjohnwu
2020-03-21 04:32:20 -07:00
osm0sis
84ecba4629 scripts: fix addon.d again by ensuring all arguments get passed
- /proc/$$/cmdline is \0 terminated argument strings except for the last argument which has no terminus, so the last argument was being dropped by `while read` which requires input to be \n terminated
- switch to a for loop, which will use the \n delimiter but also read the last argument; all arguments are still protected by quoting
- clean up potentially breaking recovery env since $OLD_PATH no longer exists
2020-03-20 10:51:55 -07:00
topjohnwu
f7142e69b6 Fix module install in util_functions.sh 2020-03-19 03:53:15 -07:00
topjohnwu
ed7e560849 Fix ensure_bb implementation
Close #2549, close #2560
2020-03-19 03:53:15 -07:00
osm0sis
47e50e8511 scripts: add nand/mtd support to installer
- Magisk's busybox now has nanddump, flash_eraseall and nandwrite, so use these to support character devices

Closes #1526
2020-03-15 12:37:19 -07:00
topjohnwu
7da35e5468 Extract full module installation logic 2020-03-15 00:23:07 -07:00
topjohnwu
d6fdbfe9b7 Utilize standalone mode for emulator.sh 2020-03-08 23:27:06 -07:00
Alessandro Astone
ab9442d4ae
Fixup mounting system on Lineage Recovery
* Lineage Recovery 17.1, like AOSP Q recovery, has '/' as a shared
   mount point, causing `mount --move` to fail.
   If it fails, directly mount system to /system_root via
   /dev/block/ symlinks, like AnyKernel and OpenGapps

Co-authored-by: John Wu <topjohnwu@gmail.com>
2020-03-08 22:38:47 -07:00
osm0sis
f5c099e9a7 scripts: fix addon.d after merge to trampoline
- pass addon.d arguments through trampoline or nothing will happen
- exit immediately after handing over from trampoline
- better grep for recovery OUTFD which should work in all cases
- output to logcat when booted and no binaries are found
- use /postinstall/tmp path to call functions from addon.d-v2 in progress
- remove unnecessary check for $MAGISKBIN since we're already executing from within it
- make sure we're not in $TMPDIR again before we delete it
- use $MAGISKBIN wherever possible in case it ever needs to be changed
2020-03-08 22:33:19 -07:00
topjohnwu
db9a4b31f9 Update scripts to use BusyBox standalone mode 2020-03-08 22:25:06 -07:00
topjohnwu
740559e3bc Fix int detection in scripts 2020-02-10 16:45:44 -08:00
topjohnwu
b3bc1a3907 Merge addon.d scripts 2020-02-09 03:07:49 -08:00
topjohnwu
4dd8d75cc0 Update scripts 2020-02-08 03:26:39 -08:00
osm0sis
45d5b4bea6 scripts: recovery addon.d-v2 and env fixes
- recovery addon.d-v2 requires /system and /system_root stay mounted
- find OUTFD from recovery update_engine for addon.d-v2 output
- fix finding OUTFD on addon.d failure with toybox ps
- simplify heredoc creation
- update to longer apex BOOTCLASSPATH
- save and restore any mountpoint symlinks encountered

Closes #2284
2020-02-07 21:56:28 -08:00
osm0sis
f2d2f28e23 scripts: fixes for Tegra partition naming + bootsigner on Android 10
- adjust mount scripts to support SOS, APP and CAC Tegra partition naming (vendor is still vendor, oddly)
- -Xnodex2oat is removed on Android 10 in AOSP (despite it still erroneously showing in dalvikvm --help); older devices will still run safely without it
- Android 10 dynamically linked binaries need APEX mounts and variables so add this to recovery_actions/cleanup (thanks @Zackptg5)
- clean up known systemless root leftovers because we're helpful
2020-02-01 01:09:12 +08:00
topjohnwu
b39f407596 Load libsqlite dynamically 2020-01-11 03:20:59 +08:00
topjohnwu
3049a81c3b Update several scripts
- Update backup format as we might be patching multiple partitions
- Update uninstaller to remove files in persist (sepolicy.rule)
- Better handling for dtb/dtbo partition patching
2020-01-01 14:02:44 +08:00
topjohnwu
46ba726232 Match exact "SKIPUNZIP=1" to prevent confusion 2019-12-29 15:16:04 +08:00
topjohnwu
7f667fed18 Allow customize.sh to skip unzip
Close #2184
2019-12-29 00:45:49 +08:00
topjohnwu
025b060506 Exclude META-INF in unzip 2019-12-28 02:33:35 +08:00
topjohnwu
b336655a79 Brand new module installer script
The new module installer script completely changes the way how module
installer zips are structured. More info will come later in docs.

The new installer script also supports installing sepolicy.rule to
persist partitions in order to make the module work on the next boot.
2019-12-27 17:53:27 +08:00
topjohnwu
06c42d05c3 Drop image based Magisk support 2019-12-15 21:01:12 -05:00
topjohnwu
25c557248c Use ContentProvider call method for communication
Previously, we use either BroadcastReceivers or Activities to receive
messages from our native daemon, but both have their own downsides.
Some OEMs blocks broadcasts if the app is not running in the background,
regardless of who the caller is. Activities on the other hand, despite
working 100% of the time, will steal the focus of the current foreground
app, even though we are just doing some logging and showing a toast.
In addition, since stubs for hiding Magisk Manager is introduced, our
only communication method is left with the broadcast option, as
only broadcasting allows targeting a specific package name, not a
component name (which will be obfuscated in the case of stubs).

To make sure root requests will work on all devices, Magisk had to do
some experiments every boot to test whether broadcast is deliverable or
not. This makes the whole thing even more complicated then ever.

So lets take a look at another kind of component in Android apps:
ContentProviders. It is a vital part of Android's ecosystem, and as far
as I know no OEMs will block requests to ContentProviders (or else
tons of functionality will break catastrophically). Starting at API 11,
the system supports calling a specific method in ContentProviders,
optionally sending extra data along with the method call. This is
perfect for the native daemon to start a communication with Magisk
Manager. Another cool thing is that we no longer need to know the
component name of the reciever, as ContentProviders identify themselves
with an "authority" name, which in Magisk Manager's case is tied to the
package name. We already have a mechanism to keep track of our current
manager package name, so this works out of the box.

So yay! No more flaky broadcast tests, no more stupid OEMs blocking
broadcasts for some bizzare reasons. This method should in theory
work on almost all devices and situations.
2019-11-04 14:32:28 -05:00
topjohnwu
26618f8d73 Don't do broadcast tests from app
Running broadcast tests from the app does not accurately verifies
whether the broadcasts can be delivered when the app is not running in
the foreground, which is why we are running the test.

The only sane way to verify broadcasts is to trigger the broadcast test
directly from the daemon on boot complete. If it is not deliverable,
then activity mode shall be chosen.

In the meantime, cleanup AndroidManifest.xml
2019-11-03 17:01:09 -05:00
osm0sis
6fd357962f scripts: fix signing in recovery with addon.d-v1
- change to $TMPDIR in addon.d.sh since recovery addon.d-v1 backup + restore leaves you in /tmp/addon.d which the restore then deletes, which would break $BOOTSIGNER execution with the following:
    libc: Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 in tid 1078 (main), pid 1078 (main)
    Segmentation fault
- also move $BOOTSIGNER execution to after `cd $MAGISKBIN` to ensure it's in a working directory in all cases
- addon.d.sh data mount wasn't doing anything since /data has to already be mounted for the script to be running, so move it into /system/addon.d/99-magisk.sh stub script where it might be useful on recoveries that don't mount /data initially

Fixes #2013
2019-11-03 03:00:08 -05:00
topjohnwu
b31d986c8d Update scripts 2019-11-02 00:41:51 -04:00
osm0sis
c85b1c56af signing: fixes for bootimg hdr_v1 and hdr_v2
- increase SignBoot bootimg header version maximum from 4 to 8 (upstream AOSP is already at 3) and make a variable for future ease
- hdr read size of 1024 bytes was too small as hdr_v1 and hdr_v2 have increased the used header page areas to 1632 and 1648 bytes, respectively, so raise this to the minimum page size of 2048 and also make a variable for future ease
- do not return "not signed" for all caught exceptions, show StackTrace for future debugging then still return false for script purposes
- correct "test keys" boot image signing strings (scripts and app) to "verity keys"
2019-11-02 00:27:56 -04:00
osm0sis
6dd34aec47 scripts: refactor and major addon.d fixes
- remove redundant addon.d.sh script bits that were covered elsewhere ($TMPDIR in util_functions.sh, find_dtbo_image in patch_dtbo_image)
- refactor addon.d.sh and flash_script.sh for simplicity and readability, and put common flashing script in util_functions.sh (as patch_boot_image), which should greatly help avoid them getting out of sync going forward and fixes compressing ramdisk support and post-patch cleanup for addon.d
- add check_data to addon.d.sh since moving stock_boot* and stock_dtbo* backups depend on it and so weren't occuring with addon.d
- fix find_manager_apk with working fallback for recovery addon.d execution (where `magisk --sqlite` will not work for hidden Manager), Manager DynAPK hiding, and print a useful log warning if an APK can't be found
2019-11-02 00:27:56 -04:00
topjohnwu
953c40b083 Allow upgrade Magisk daemon in emulator 2019-10-21 13:58:57 -04:00
topjohnwu
75306f658f Revert "Drop API 17 (Android 4.2) support"
Turns out that we cannot use AndroidKeystore anyways, so we don't
actually need to drop API 17. Revert this change.
2019-10-20 07:13:03 -04:00
topjohnwu
9c27d691dd Drop API 17 (Android 4.2) support 2019-10-19 03:11:54 -04:00
topjohnwu
c3e00c279d Legacy adb shell does not have uname 2019-10-11 01:45:06 -04:00
topjohnwu
16b400964b Update vars for 2SI 2019-09-22 06:45:23 -04:00
topjohnwu
cf2d02c0dd Don't wipe ramdisk when A-only SAR 2019-09-22 06:17:54 -04:00