Fix topjohnwu#5013
When installing from recovery, previous implementation may select f2fs partitions to store sepolicy rules, but magiskinit won't mount them and unable to load sepolicy rules.
Apparently some boot images with ramdisk still have recovery_dtbo,
so this assumption is no longer safe to do. Expect the user to
set this option properly themselves in the app.
Fix#4976, close#5070, close#5184
- ensure all scripts use $NVBASE $MAGISKBIN $POSTFSDATAD and $SERVICED where appropriate
- simplify new grep_cmdline() using xargs and more sed
- show correct active sepolicy $RULESDIR on devices with no encryption
- add support for Android 12 .capex (compressed apex) files
- expand utility of the basic module setup (zip without customize.sh) by setting more default perms, since really it couldn't do any simple binary files additions correctly withonly 0755 0644
- ensure CON stays local
Custom ROM bring-ups of legacy Sony devices contain the following:
/init (symlink to /bin/init_sony)
/init.real (the "real" Android init)
/bin/init_sony (this was /sbin/init_sony on Android <11)
Kernel loads the ramdisk and starts /init -> /bin/init_sony
/bin/init_sony does low-level device setup (see: https://github.com/LineageOS/android_device_sony_common/blob/lineage-18.1/init/init_main.cpp)
/bin/init_sony unlinks /init and renames /init.real to /init
/bin/init_sony starts /init
Since init_sony needs to run first magiskinit needs to replace init.real instead, so add workarounds based on detection of init.real to boot patcher and uninstaller
Thanks @115ek and @bleckdeth
Fixes#3636
Co-authored-by: topjohnwu <topjohnwu@gmail.com>
- revert logic changes introduced by ec8fffe61cf6c2ce66a52d9e8b33cd6e60c7ceb8 which break find_boot_image on NAND devices and any others using non-standard naming supported by the A-only device boot partition name list
- despite being accepted equivalents in modern shells -n does not work on Android in some shell/env scenarios where ! -z always does
