mirror of https://github.com/topjohnwu/Magisk
154 lines
3.9 KiB
Bash
Executable File
154 lines
3.9 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
#####################################################################
|
|
# AVD Magisk Setup
|
|
#####################################################################
|
|
#
|
|
# Support API level: 23 - 33
|
|
#
|
|
# With an emulator booted and accessible via ADB, usage:
|
|
# ./build.py emulator
|
|
#
|
|
# This script will stop zygote, simulate the Magisk start up process
|
|
# that would've happened before zygote was started, and finally
|
|
# restart zygote. This is useful for setting up the emulator for
|
|
# developing Magisk, testing modules, and developing root apps using
|
|
# the official Android emulator (AVD) instead of a real device.
|
|
#
|
|
# This only covers the "core" features of Magisk. For testing
|
|
# magiskinit, please checkout avd_patch.sh.
|
|
#
|
|
#####################################################################
|
|
|
|
mount_sbin() {
|
|
mount -t tmpfs -o 'mode=0755' magisk /sbin
|
|
chcon u:object_r:rootfs:s0 /sbin
|
|
}
|
|
|
|
if [ ! -f /system/build.prop ]; then
|
|
# Running on PC
|
|
echo 'Please run `./build.py emulator` instead of directly executing the script!'
|
|
exit 1
|
|
fi
|
|
|
|
cd /data/local/tmp
|
|
chmod 755 busybox
|
|
|
|
if [ -z "$FIRST_STAGE" ]; then
|
|
export FIRST_STAGE=1
|
|
export ASH_STANDALONE=1
|
|
if [ $(./busybox id -u) -ne 0 ]; then
|
|
# Re-exec script with root
|
|
exec /system/xbin/su 0 ./busybox sh $0
|
|
else
|
|
# Re-exec script with busybox
|
|
exec ./busybox sh $0
|
|
fi
|
|
fi
|
|
|
|
pm install -r $(pwd)/magisk.apk
|
|
|
|
# Extract files from APK
|
|
unzip -oj magisk.apk 'assets/util_functions.sh' 'assets/stub.apk'
|
|
. ./util_functions.sh
|
|
|
|
api_level_arch_detect
|
|
|
|
unzip -oj magisk.apk "lib/$ABI/*" "lib/$ABI32/libmagisk32.so" -x "lib/$ABI/libbusybox.so"
|
|
for file in lib*.so; do
|
|
chmod 755 $file
|
|
mv "$file" "${file:3:${#file}-6}"
|
|
done
|
|
|
|
# Stop zygote (and previous setup if exists)
|
|
magisk --stop 2>/dev/null
|
|
stop
|
|
if [ -d /dev/avd-magisk ]; then
|
|
umount -l /dev/avd-magisk 2>/dev/null
|
|
rm -rf /dev/avd-magisk 2>/dev/null
|
|
fi
|
|
|
|
# SELinux stuffs
|
|
if [ -d /sys/fs/selinux ]; then
|
|
if [ -f /vendor/etc/selinux/precompiled_sepolicy ]; then
|
|
./magiskpolicy --load /vendor/etc/selinux/precompiled_sepolicy --live --magisk 2>&1
|
|
elif [ -f /sepolicy ]; then
|
|
./magiskpolicy --load /sepolicy --live --magisk 2>&1
|
|
else
|
|
./magiskpolicy --live --magisk 2>&1
|
|
fi
|
|
fi
|
|
|
|
MAGISKTMP=/sbin
|
|
|
|
# Setup bin overlay
|
|
if mount | grep -q rootfs; then
|
|
# Legacy rootfs
|
|
mount -o rw,remount /
|
|
rm -rf /root
|
|
mkdir /root
|
|
chmod 750 /root
|
|
ln /sbin/* /root
|
|
mount -o ro,remount /
|
|
mount_sbin
|
|
ln -s /root/* /sbin
|
|
elif [ -e /sbin ]; then
|
|
# Legacy SAR
|
|
mount_sbin
|
|
mkdir -p /dev/sysroot
|
|
block=$(mount | grep ' / ' | awk '{ print $1 }')
|
|
[ $block = "/dev/root" ] && block=/dev/block/dm-0
|
|
mount -o ro $block /dev/sysroot
|
|
for file in /dev/sysroot/sbin/*; do
|
|
[ ! -e $file ] && break
|
|
if [ -L $file ]; then
|
|
cp -af $file /sbin
|
|
else
|
|
sfile=/sbin/$(basename $file)
|
|
touch $sfile
|
|
mount -o bind $file $sfile
|
|
fi
|
|
done
|
|
umount -l /dev/sysroot
|
|
rm -rf /dev/sysroot
|
|
else
|
|
# Android Q+ without sbin
|
|
MAGISKTMP=/dev/avd-magisk
|
|
mkdir /dev/avd-magisk
|
|
mount -t tmpfs -o 'mode=0755' magisk /dev/avd-magisk
|
|
fi
|
|
|
|
# Magisk stuff
|
|
mkdir -p $MAGISKBIN 2>/dev/null
|
|
unzip -oj magisk.apk 'assets/*.sh' -d $MAGISKBIN
|
|
mkdir $NVBASE/modules 2>/dev/null
|
|
mkdir $POSTFSDATAD 2>/dev/null
|
|
mkdir $SERVICED 2>/dev/null
|
|
|
|
for file in magisk32 magisk64 magiskpolicy stub.apk; do
|
|
chmod 755 ./$file
|
|
cp -af ./$file $MAGISKTMP/$file
|
|
cp -af ./$file $MAGISKBIN/$file
|
|
done
|
|
cp -af ./magiskboot $MAGISKBIN/magiskboot
|
|
cp -af ./magiskinit $MAGISKBIN/magiskinit
|
|
cp -af ./busybox $MAGISKBIN/busybox
|
|
|
|
if $IS64BIT; then
|
|
ln -s ./magisk64 $MAGISKTMP/magisk
|
|
else
|
|
ln -s ./magisk32 $MAGISKTMP/magisk
|
|
fi
|
|
ln -s ./magisk $MAGISKTMP/su
|
|
ln -s ./magisk $MAGISKTMP/resetprop
|
|
ln -s ./magisk $MAGISKTMP/magiskhide
|
|
ln -s ./magiskpolicy $MAGISKTMP/supolicy
|
|
|
|
mkdir -p $MAGISKTMP/.magisk/mirror
|
|
mkdir $MAGISKTMP/.magisk/block
|
|
touch $MAGISKTMP/.magisk/config
|
|
|
|
# Boot up
|
|
$MAGISKTMP/magisk --post-fs-data
|
|
start
|
|
$MAGISKTMP/magisk --service
|