mirror of
https://gitlab.com/Nanolx/NanoDroid
synced 2024-11-07 15:20:36 +00:00
375 lines
9.7 KiB
Bash
375 lines
9.7 KiB
Bash
#!/sbin/sh
|
|
##########################################################################################
|
|
#
|
|
# NanoDroid Patcher survival script
|
|
# by Nanolx
|
|
#
|
|
##########################################################################################
|
|
|
|
##########################################################################################
|
|
# Generic Functions
|
|
##########################################################################################
|
|
|
|
setup_environment () {
|
|
TMPDIR=/dev/tmp/install
|
|
export ANDROID_DATA="${TMPDIR}"
|
|
PATH="${PATH}:/system/bin:/system/xbin"
|
|
MAGISK_IMG=/data/adb/magisk.img
|
|
MAGISK_PATH=/dev/tmp/magisk_img
|
|
}
|
|
|
|
ui_print() {
|
|
if $BOOTMODE; then
|
|
echo "$1"
|
|
else
|
|
echo -n -e "ui_print $1\n" >> /proc/self/fd/$OUTFD
|
|
echo -n -e "ui_print\n" >> /proc/self/fd/$OUTFD
|
|
fi
|
|
}
|
|
|
|
is_mounted () {
|
|
if [ ! -z "$2" ]; then
|
|
cat /proc/mounts | grep $1 | grep $2, >/dev/null
|
|
else
|
|
cat /proc/mounts | grep $1 >/dev/null
|
|
fi
|
|
return $?
|
|
}
|
|
|
|
mount_image() {
|
|
if [ ! -d "$2" ]; then
|
|
mount -o rw,remount rootfs /
|
|
mkdir -p "$2" 2>/dev/null
|
|
[ ! -d "$2" ] && return 1
|
|
fi
|
|
|
|
if ! is_mounted "$2"; then
|
|
LOOPDEVICE=
|
|
for LOOP in 0 1 2 3 4 5 6 7; do
|
|
if ! is_mounted "$2"; then
|
|
LOOPDEVICE=/dev/block/loop$LOOP
|
|
[ -e $LOOPDEVICE ] || mknod $LOOPDEVICE b 7 $LOOP 2>/dev/null
|
|
losetup $LOOPDEVICE "$1" && mount -t ext4 -o loop $LOOPDEVICE "$2"
|
|
if is_mounted "$2"; then
|
|
break;
|
|
fi
|
|
fi
|
|
done
|
|
fi
|
|
}
|
|
|
|
# taken from Magisk, with minor modifications for NanoDroid
|
|
mount_partitions () {
|
|
SLOT=$(getprop ro.boot.slot_suffix)
|
|
if [ -z ${SLOT} ]; then
|
|
SLOT=$(getprop ro.boot.slot)
|
|
[ "${SLOT}" = "_" ] && SLOT=
|
|
fi
|
|
|
|
is_mounted /data || mount /data 2>/dev/null
|
|
|
|
${BOOTMODE} || mount -o bind /dev/urandom /dev/random
|
|
|
|
[ ! -f /system/build.prop ] && mount -o rw /system 2>/dev/null
|
|
|
|
if [ ! -f /system/build.prop ]; then
|
|
SYSTEMBLOCK=$(find /dev/block -iname system${SLOT} | head -n 1)
|
|
mount -t ext4 -o rw $SYSTEMBLOCK /system
|
|
fi
|
|
|
|
if [ -f /system/init.rc ]; then
|
|
mkdir /system_root 2>/dev/null
|
|
mount --move /system /system_root
|
|
mount -o bind /system_root/system /system
|
|
fi
|
|
|
|
[ ! -f /system/build.prop ] && error "failed to mount /system"
|
|
}
|
|
|
|
error () {
|
|
ui_print "${@}"
|
|
magisk_cleanup
|
|
exit 1
|
|
}
|
|
|
|
##########################################################################################
|
|
# Device Functions
|
|
##########################################################################################
|
|
|
|
detect_outfd () {
|
|
readlink /proc/$$/fd/$OUTFD 2>/dev/null | grep /tmp >/dev/null
|
|
if [ "$?" -eq "0" ]; then
|
|
OUTFD=0
|
|
|
|
for FD in `ls /proc/$$/fd`; do
|
|
readlink /proc/$$/fd/$FD 2>/dev/null | grep pipe >/dev/null
|
|
if [ "$?" -eq "0" ]; then
|
|
ps | grep " 3 $FD " | grep -v grep >/dev/null
|
|
if [ "$?" -eq "0" ]; then
|
|
OUTFD=$FD
|
|
break
|
|
fi
|
|
fi
|
|
done
|
|
fi
|
|
}
|
|
|
|
detect_bootmode () {
|
|
ps | grep zygote | grep -v grep >/dev/null && BOOTMODE=true || BOOTMODE=false
|
|
${BOOTMODE} || ps -A 2>/dev/null | grep zygote | grep -v grep >/dev/null && BOOTMODE=true
|
|
${BOOTMODE} || id | grep -q 'uid=0' || BOOTMODE=true
|
|
}
|
|
|
|
grep_prop() {
|
|
REGEX="s/^$1=//p"
|
|
shift
|
|
FILES=$@
|
|
if [ -z "$FILES" ]; then
|
|
FILES='/system/build.prop'
|
|
fi
|
|
cat $FILES 2>/dev/null | sed -n "$REGEX" | head -n 1
|
|
}
|
|
|
|
detect_odex () {
|
|
[ -n "$(find '/system/framework/' -name '*.odex')" ] && \
|
|
error " !! odexed ROMs are not supported"
|
|
}
|
|
|
|
detect_arch () {
|
|
ABI=$(grep_prop ro.product.cpu.abi | cut -c-3)
|
|
ABI2=$(grep_prop ro.product.cpu.abi2 | cut -c-3)
|
|
ABILONG=$(grep_prop ro.product.cpu.abi)
|
|
|
|
ARCH=arm
|
|
|
|
[ "$ABI" = "x86" ] && ARCH=x86
|
|
[ "$ABI2" = "x86" ] && ARCH=x86
|
|
[ "$ABILONG" = "arm64-v8a" ] && ARCH=arm64
|
|
[ "$ABILONG" = "x86_64" ] && ARCH=x86_64
|
|
|
|
case ${ARCH} in
|
|
arm | arm64 )
|
|
FILE=${BASEDIR}/file.arm
|
|
ZIPB=${BASEDIR}/zip.arm
|
|
;;
|
|
x86 | x86_64 )
|
|
FILE=${BASEDIR}/file.x86
|
|
ZIPB=${BASEDIR}/zip.x86
|
|
;;
|
|
esac
|
|
|
|
case ${ARCH} in
|
|
arm | x86 )
|
|
C_LD="/system/lib:/system/vendor/lib"
|
|
;;
|
|
|
|
arm64 | x86_64 )
|
|
C_LD="/system/lib64:/system/vendor/lib64"
|
|
;;
|
|
esac
|
|
|
|
ui_print " > device architecture: ${ARCH}"
|
|
}
|
|
|
|
detect_sdk () {
|
|
SDK_VERSION=$(grep_prop ro.build.version.sdk)
|
|
|
|
[ "${SDK_VERSION}" -gt 27 ] && \
|
|
error " !! Android versions beyond Oreo are not yet supported"
|
|
|
|
[ "${SDK_VERSION}" -lt 16 ] && \
|
|
error " !! Android versions before Jelly Bean are not supported"
|
|
|
|
if [ "${SDK_VERSION}" -lt 24 ]; then
|
|
ui_print " > Android 4.1 - 6.0 (SDK ${SDK_VERSION}) detected"
|
|
PATCH_HOOK="${BASEDIR}/hook_4.1-6.0_services.jar.dex"
|
|
PATCH_UI_SERVICES="${BASEDIR}/ui_4.1-6.0_services.jar.dex"
|
|
else
|
|
ui_print " > Android 7.0 - 8.1 (SDK ${SDK_VERSION}) detected"
|
|
PATCH_HOOK="${BASEDIR}/hook_7.0-8.0_services.jar.dex"
|
|
PATCH_UI_SERVICES="${BASEDIR}/ui_7.0-8.0_services.jar.dex"
|
|
fi
|
|
|
|
[ "${SDK_VERSION}" -gt 21 ] && DEX_OPTS="--multi-dex-threaded"
|
|
}
|
|
|
|
##########################################################################################
|
|
# Magisk Functions
|
|
##########################################################################################
|
|
|
|
grow_magisk_img () {
|
|
request_size_check /tmp/services.jar
|
|
image_size_check ${MAGISK_IMG}
|
|
if [ "$reqSizeM" -gt "$curFreeM" ]; then
|
|
SIZE=$(((reqSizeM + curUsedM) / 32 * 32 + 64))
|
|
resize2fs -f ${MAGISK_IMG} ${SIZE}M
|
|
e2fsck -yf ${MAGISK_IMG}
|
|
fi
|
|
}
|
|
|
|
shrink_magisk_img () {
|
|
image_size_check ${MAGISK_IMG}
|
|
NEWDATASIZE=$((curUsedM / 32 * 32 + 32))
|
|
if [ "$curSizeM" -gt "$NEWDATASIZE" ]; then
|
|
resize2fs -f ${MAGISK_IMG} ${NEWDATASIZE}M
|
|
e2fsck -yf ${MAGISK_IMG}
|
|
fi
|
|
}
|
|
|
|
request_size_check() {
|
|
reqSizeM=`unzip -l "$1" 2>/dev/null | tail -n 1 | awk '{ print $1 }'`
|
|
reqSizeM=$((reqSizeM / 1048576 + 1))
|
|
}
|
|
|
|
image_size_check() {
|
|
e2fsck -yf $1
|
|
curBlocks=`e2fsck -n $1 2>/dev/null | grep $1 | cut -d, -f3 | cut -d\ -f2`;
|
|
curUsedM=`echo "$curBlocks" | cut -d/ -f1`
|
|
curSizeM=`echo "$curBlocks" | cut -d/ -f1`
|
|
curFreeM=$(((curSizeM - curUsedM) * 4 / 1024))
|
|
curUsedM=$((curUsedM * 4 / 1024 + 1))
|
|
curSizeM=$((curSizeM * 4 / 1024))
|
|
}
|
|
|
|
magisk_setup () {
|
|
if [ -f ${MAGISK_IMG} ]; then
|
|
grow_magisk_img || \
|
|
error " !! failed to grow magisk.img"
|
|
mount_image ${MAGISK_IMG} ${MAGISK_PATH} || \
|
|
error " !! failed to mount ${MAGISK_PATH}"
|
|
fi
|
|
}
|
|
|
|
magisk_cleanup () {
|
|
if (is_mounted ${MAGISK_PATH}); then
|
|
umount ${MAGISK_PATH}
|
|
losetup -d $LOOPDEVICE
|
|
rmdir ${MAGISK_PATH}
|
|
shrink_magisk_img || \
|
|
error " !! failed to shrink magisk.img"
|
|
fi
|
|
}
|
|
|
|
##########################################################################################
|
|
# Patcher Functions
|
|
##########################################################################################
|
|
|
|
setup_patcher () {
|
|
ui_print " > preparing environment"
|
|
|
|
rm -rf ${TMPDIR}
|
|
mkdir -p ${TMPDIR}
|
|
|
|
unzip -o "${ZIP}" -d ${TMPDIR} || \
|
|
error " !! failed to prepare environment"
|
|
|
|
for bin in zip.arm zip.x86 file.arm file.x86; do
|
|
chmod 0755 "${BASEDIR}/${bin}" || \
|
|
error " !! failed to prepare environment"
|
|
done
|
|
}
|
|
|
|
patch_services () {
|
|
ui_print " "
|
|
ui_print " > patching signature spoofing support"
|
|
ui_print " "
|
|
|
|
for jar in /system/framework/*.jar ; do
|
|
BOOTCLASSES=${BOOTCLASSES}:${jar}
|
|
done
|
|
|
|
cp /system/framework/services.jar \
|
|
${BASEDIR}/services.jar || \
|
|
error " !! failed to copy services.jar"
|
|
|
|
[ "${SDK_VERSION}" -gt 21 ] && \
|
|
mkdir -p "${BASEDIR}/services.jar-mod"
|
|
|
|
PATCHES="${PATCH_HOOK} ${PATCH_CORE}"
|
|
|
|
ui_print " >> patching services.jar"
|
|
LD_LIBRARY_PATH=${C_LD} \
|
|
/system/bin/dalvikvm \
|
|
-Xbootclasspath:"${BOOTCLASSES}" \
|
|
-classpath "${BASEDIR}/dexpatcher.dex" \
|
|
lanchon.dexpatcher.Main \
|
|
${DEX_OPTS} --api-level "${SDK_VERSION}" \
|
|
--verbose --output ${BASEDIR}/services.jar-mod \
|
|
${BASEDIR}/services.jar ${PATCHES} || \
|
|
error " !! failed to apply patches"
|
|
|
|
LD_LIBRARY_PATH=${C_LD} \
|
|
${ZIPB} -d "${BASEDIR}/services.jar" \
|
|
'classes*.dex' || \
|
|
error " !! zip failed"
|
|
|
|
LD_LIBRARY_PATH=${C_LD} \
|
|
${ZIPB} -j "${BASEDIR}/services.jar" \
|
|
"${BASEDIR}/services.jar-mod"/classes*.dex || \
|
|
error " !! zip failed"
|
|
}
|
|
|
|
backup_services_jar () {
|
|
ui_print " << backing up services.jar to: /sdcard/nanodroid_backups"
|
|
mkdir -p /sdcard/nanodroid_backups
|
|
cp /system/framework/services.jar /sdcard/nanodroid_backups || \
|
|
error " !! failed to backup services.jar"
|
|
}
|
|
|
|
install_services () {
|
|
ui_print " "
|
|
for destination in /dev/tmp/magisk_img/NanoDroid /dev/tmp/magisk_img/NanoDroid_microG \
|
|
/sbin/.core/img/NanoDroid /sbin/.core/img/NanoDroid_microG /; do
|
|
if [ -d ${destination} ]; then
|
|
install_path="${destination}"
|
|
break
|
|
fi
|
|
done
|
|
|
|
if [ "${install_path}" = "/" ]; then
|
|
mount -orw,remount /system || \
|
|
error " !! failed to mount /system read-write"
|
|
backup_services_jar
|
|
fi
|
|
|
|
ui_print " << installing patched files to: ${install_path}"
|
|
|
|
mkdir -p "${install_path}/system/framework"
|
|
cp ${BASEDIR}/services.jar "${install_path}/system/framework" \
|
|
|| error " !! failed to install services.jar"
|
|
|
|
if [ "${install_path}" = "/" ]; then
|
|
echo /system/framework/services.jar >> /data/adb/.nanodroid-list
|
|
fi
|
|
|
|
touch /data/adb/.nanodroid-patcher
|
|
}
|
|
|
|
##########################################################################################
|
|
# addon.d
|
|
##########################################################################################
|
|
|
|
install_addond () {
|
|
ui_print " "
|
|
ui_print " Installing addon.d restoration setup"
|
|
|
|
mkdir -p /data/adb/nanodroid_patcher
|
|
|
|
[ -d /data/nanomod.patcher ] && rm -rf /data/nanomod.patcher
|
|
[ -d /data/adb/nanomod_patcher ] && rm -rf /data/nanomod_patcher
|
|
rm -f /system/addon.d/75-nanomodpatcher.sh \
|
|
/system/addon.d/75-nanodroidpatcher.sh
|
|
|
|
for file in core_services.jar.dex dexpatcher.dex file.arm file.x86 \
|
|
hook_4.1-6.0_services.jar.dex hook_7.0-8.0_services.jar.dex \
|
|
zip.arm zip.x86 magic.mgc; do
|
|
cp "${BASEDIR}/${file}" /data/adb/nanodroid_patcher/
|
|
done
|
|
|
|
cp /dev/tmp/CommonPatcher /data/adb/nanodroid_patcher/
|
|
|
|
cp "${BASEDIR}/999-nanodroidpatcher.sh" /system/addon.d/
|
|
chmod 0755 /system/addon.d/999-nanodroidpatcher.sh
|
|
}
|
|
|