58 lines
1.8 KiB
Bash
58 lines
1.8 KiB
Bash
# This file will be sourced by Magisk patch zip, so all variables in the main script should be present
|
|
# However, this file may also be called by SuperSU, so we still have to find our own variables in this case
|
|
|
|
RAMDISK=$1
|
|
|
|
if [ -z $MAGISK ]; then
|
|
TMPDIR=/dev/tmp
|
|
MAGISKBIN=/data/magisk
|
|
[ ! -e $MAGISKBIN ] && MAGISKBIN=/cache/data_bin
|
|
[ ! -e $MAGISKBIN ] && exit 1
|
|
SYSTEMLIB=/system/lib
|
|
[ -d /system/lib64 ] && SYSTEMLIB=/system/lib64
|
|
KEEPVERITY=true
|
|
KEEPFORCEENCRYPT=true
|
|
fi
|
|
|
|
cd $TMPDIR
|
|
|
|
# --cpio-add <incpio> <mode> <entry> <infile>
|
|
cpio_add() {
|
|
LD_LIBRARY_PATH=$SYSTEMLIB $MAGISKBIN/magiskboot --cpio-add $RAMDISK $1 $2 $3
|
|
}
|
|
|
|
# --cpio-extract <incpio> <entry> <outfile>
|
|
cpio_extract() {
|
|
LD_LIBRARY_PATH=$SYSTEMLIB $MAGISKBIN/magiskboot --cpio-extract $RAMDISK $1 $2
|
|
}
|
|
|
|
# --cpio-mkdir <incpio> <mode> <entry>
|
|
cpio_mkdir() {
|
|
LD_LIBRARY_PATH=$SYSTEMLIB $MAGISKBIN/magiskboot --cpio-mkdir $RAMDISK $1 $2
|
|
}
|
|
|
|
# The common patches
|
|
$KEEPVERITY || LD_LIBRARY_PATH=$SYSTEMLIB $MAGISKBIN/magiskboot --cpio-patch-dmverity $RAMDISK
|
|
$KEEPFORCEENCRYPT || LD_LIBRARY_PATH=$SYSTEMLIB $MAGISKBIN/magiskboot --cpio-patch-forceencrypt $RAMDISK
|
|
|
|
# Add magisk entrypoint
|
|
cpio_extract init.rc init.rc
|
|
grep "import /init.magisk.rc" init.rc >/dev/null || sed -i '1,/.*import.*/s/.*import.*/import \/init.magisk.rc\n&/' init.rc
|
|
sed -i "/selinux.reload_policy/d" init.rc
|
|
cpio_add 750 init.rc init.rc
|
|
|
|
# sepolicy patches
|
|
cpio_extract sepolicy sepolicy
|
|
LD_LIBRARY_PATH=$SYSTEMLIB $MAGISKBIN/magiskpolicy --load sepolicy --save sepolicy --minimal
|
|
cpio_add 644 sepolicy sepolicy
|
|
|
|
# Add new items
|
|
|
|
cpio_mkdir 755 magisk
|
|
|
|
cp -af $MAGISKBIN/init.magisk.rc init.magisk.rc
|
|
[ ! -z $SHA1 ] && echo "# STOCKSHA1=$SHA1" >> init.magisk.rc
|
|
cpio_add 750 init.magisk.rc init.magisk.rc
|
|
|
|
cpio_add 750 sbin/magic_mask.sh $MAGISKBIN/magic_mask.sh
|