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Update scripts for MagiskBoot

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This commit is contained in:
topjohnwu 2017-03-12 18:13:58 +08:00
parent 1a3c522c94
commit 8833d21ac3
8 changed files with 332 additions and 515 deletions
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6
.gitignore vendored
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@ -17,8 +17,6 @@ ziptools/zipadjust
# Generated scripts # Generated scripts
uninstaller/common/ uninstaller/common/
zip_static/common/magic_mask.sh zip_static/common/*.sh
zip_static/common/magisksu.sh zip_static/common/*.rc
zip_static/common/init.magisk.rc
zip_static/common/custom_ramdisk_patch.sh
zip_static/META-INF/com/google/android/update-binary zip_static/META-INF/com/google/android/update-binary

8
build.cmd
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@ -75,10 +75,8 @@ EXIT /B %ERRORLEVEL%
2>NUL RMDIR /S /Q zip_static\x64 2>NUL RMDIR /S /Q zip_static\x64
2>NUL RMDIR /S /Q zip_static\chromeos 2>NUL RMDIR /S /Q zip_static\chromeos
2>NUL DEL zip_static\META-INF\com\google\android\update-binary 2>NUL DEL zip_static\META-INF\com\google\android\update-binary
2>NUL DEL zip_static\common\custom_ramdisk_patch.sh 2>NUL DEL zip_static\common\*.sh
2>NUL DEL zip_static\common\magisksu.sh 2>NUL DEL zip_static\common\*.rc
2>NUL DEL zip_static\common\init.magisk.rc
2>NUL DEL zip_static\common\magic_mask.sh
2>NUL RMDIR /S /Q uninstaller\common 2>NUL RMDIR /S /Q uninstaller\common
2>NUL RMDIR /S /Q uninstaller\arm 2>NUL RMDIR /S /Q uninstaller\arm
2>NUL RMDIR /S /Q uninstaller\arm64 2>NUL RMDIR /S /Q uninstaller\arm64
@ -104,7 +102,7 @@ EXIT /B %ERRORLEVEL%
ECHO ************************ ECHO ************************
ECHO * Copying Files ECHO * Copying Files
ECHO ************************ ECHO ************************
COPY /Y scripts\custom_ramdisk_patch.sh zip_static\common\custom_ramdisk_patch.sh COPY /Y scripts\ramdisk_patch.sh zip_static\common\ramdisk_patch.sh
COPY /Y scripts\magisksu.sh zip_static\common\magisksu.sh COPY /Y scripts\magisksu.sh zip_static\common\magisksu.sh
COPY /Y scripts\init.magisk.rc zip_static\common\init.magisk.rc COPY /Y scripts\init.magisk.rc zip_static\common\init.magisk.rc
COPY /Y binaries\busybox-arm zip_static\arm\busybox COPY /Y binaries\busybox-arm zip_static\arm\busybox

8
build.sh
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@ -26,10 +26,8 @@ cleanup() {
rm -rfv zip_static/x64 rm -rfv zip_static/x64
rm -rfv zip_static/chromeos rm -rfv zip_static/chromeos
rm -rfv zip_static/META-INF/com/google/android/update-binary rm -rfv zip_static/META-INF/com/google/android/update-binary
rm -rfv zip_static/common/custom_ramdisk_patch.sh rm -rfv zip_static/common/*.sh
rm -rfv zip_static/common/magisksu.sh rm -rfv zip_static/common/*.rc
rm -rfv zip_static/common/init.magisk.rc
rm -rfv zip_static/common/magic_mask.sh
rm -rfv uninstaller/common rm -rfv uninstaller/common
rm -rfv uninstaller/arm rm -rfv uninstaller/arm
rm -rfv uninstaller/arm64 rm -rfv uninstaller/arm64
@ -77,7 +75,7 @@ zip_package() {
echo "************************" echo "************************"
echo "* Copying files" echo "* Copying files"
echo "************************" echo "************************"
cp -afv scripts/custom_ramdisk_patch.sh zip_static/common/custom_ramdisk_patch.sh cp -afv scripts/ramdisk_patch.sh zip_static/common/ramdisk_patch.sh
cp -afv scripts/magisksu.sh zip_static/common/magisksu.sh cp -afv scripts/magisksu.sh zip_static/common/magisksu.sh
cp -afv scripts/init.magisk.rc zip_static/common/init.magisk.rc cp -afv scripts/init.magisk.rc zip_static/common/init.magisk.rc
cp -afv binaries/busybox-arm zip_static/arm/busybox cp -afv binaries/busybox-arm zip_static/arm/busybox

70
scripts/custom_ramdisk_patch.sh
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@ -1,70 +0,0 @@
#!/system/bin/sh
RAMDISK=$1
BINDIR=/data/magisk
[ ! -e $BINDIR ] && BINDIR=/cache/data_bin
[ ! -e $BINDIR ] && exit
SYSTEMLIB=/system/lib
[ -d /system/lib64 ] && SYSTEMLIB=/system/lib64
cpio_add() {
LD_LIBRARY_PATH=$SYSTEMLIB /su/bin/sukernel --cpio-add $RAMDISK $RAMDISK $2 $1 $1
}
cpio_extract() {
LD_LIBRARY_PATH=$SYSTEMLIB /su/bin/sukernel --cpio-extract $RAMDISK $1 $1
}
cpio_mkdir() {
LD_LIBRARY_PATH=$SYSTEMLIB /su/bin/sukernel --cpio-mkdir $RAMDISK $RAMDISK $2 $1
}
# Recursive
cpio_rm() {
if [ "$1" = "-r" ]; then
LD_LIBRARY_PATH=$SYSTEMLIB /su/bin/sukernel --cpio-ls $RAMDISK | grep "^$2/" | while read i ; do
LD_LIBRARY_PATH=$SYSTEMLIB /su/bin/sukernel --cpio-rm $RAMDISK $RAMDISK $i
done
LD_LIBRARY_PATH=$SYSTEMLIB /su/bin/sukernel --cpio-rmdir $RAMDISK $RAMDISK $2
else
LD_LIBRARY_PATH=$SYSTEMLIB /su/bin/sukernel --cpio-rm $RAMDISK $RAMDISK $1
fi
}
file_contain() {
grep "$1" "$2" >/dev/null 2>&1
return $?
}
rm -rf /tmp/magisk/ramdisk 2>/dev/null
mkdir -p /tmp/magisk/ramdisk
cd /tmp/magisk/ramdisk
cat $RAMDISK | cpio -i
# Cleanup SuperSU backups
cpio_rm -r .subackup
# Add magisk entrypoint
for RC in init*.rc; do
if file_contain "import /init.environ.rc" $RC && ! file_contain "import /init.magisk.rc" $RC; then
sed -i "/import \/init\.environ\.rc/iimport /init.magisk.rc" $RC
cpio_add $RC 750
fi
if file_contain "selinux.reload_policy" $RC; then
sed -i "/selinux.reload_policy/d" $RC
cpio_add $RC 750
fi
done
# sepolicy patches
LD_LIBRARY_PATH=$SYSTEMLIB $BINDIR/sepolicy-inject --load sepolicy --save sepolicy --minimal
cpio_add sepolicy 644
# Add new items
cp -af $BINDIR/init.magisk.rc init.magisk.rc
cp -af $BINDIR/magic_mask.sh sbin/magic_mask.sh
cpio_mkdir magisk 755
cpio_add init.magisk.rc 750
cpio_add sbin/magic_mask.sh 750

458
scripts/flash_script.sh
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@ -8,22 +8,18 @@
# #
########################################################################################## ##########################################################################################
if [ -z "$BOOTMODE" ]; then MAGISK=true
BOOTMODE=false
fi
TMPDIR=/tmp # Detect whether in boot mode
($BOOTMODE) && TMPDIR=/dev/tmp ps | grep zygote | grep -v grep >/dev/null && BOOTMODE=true || BOOTMODE=false
# This path should work in any cases
TMPDIR=/dev/tmp
INSTALLER=$TMPDIR/magisk INSTALLER=$TMPDIR/magisk
BOOTTMP=$TMPDIR/boottmp
COREDIR=/magisk/.core COREDIR=/magisk/.core
# Boot Image Variables
CHROMEDIR=$INSTALLER/chromeos CHROMEDIR=$INSTALLER/chromeos
NEWBOOT=$TMPDIR/boottmp/new-boot.img
UNPACKDIR=$TMPDIR/boottmp/bootunpack
RAMDISK=$TMPDIR/boottmp/ramdisk
# Default permissions # Default permissions
umask 022 umask 022
@ -60,7 +56,7 @@ unzip -o "$ZIP"
########################################################################################## ##########################################################################################
ui_print() { ui_print() {
if ($BOOTMODE); then if $BOOTMODE; then
echo "$1" echo "$1"
else else
echo -n -e "ui_print $1\n" >> /proc/self/fd/$OUTFD echo -n -e "ui_print $1\n" >> /proc/self/fd/$OUTFD
@ -146,55 +142,7 @@ grep_prop() {
if [ -z "$FILES" ]; then if [ -z "$FILES" ]; then
FILES='/system/build.prop' FILES='/system/build.prop'
fi fi
cat $FILES 2>/dev/null | sed -n $REGEX | head -n 1 cat $FILES 2>/dev/null | sed -n "$REGEX" | head -n 1
}
file_contain() {
grep "$1" "$2" >/dev/null 2>&1
return $?
}
unpack_boot() {
rm -rf $UNPACKDIR $RAMDISK 2>/dev/null
mkdir -p $UNPACKDIR
mkdir -p $RAMDISK
cd $UNPACKDIR
LD_LIBRARY_PATH=$SYSTEMLIB $BINDIR/bootimgtools --extract $1
[ ! -f $UNPACKDIR/ramdisk.gz ] && return 1
cd $RAMDISK
gunzip -c < $UNPACKDIR/ramdisk.gz | cpio -i
}
repack_boot() {
if (! $SUPERSU); then
cd $RAMDISK
find . | cpio -o -H newc 2>/dev/null | gzip -9 > $UNPACKDIR/ramdisk.gz
fi
cd $UNPACKDIR
LD_LIBRARY_PATH=$SYSTEMLIB $BINDIR/bootimgtools --repack $BOOTIMAGE
if [ -f chromeos ]; then
# Copy required tools
cp -af $CHROMEDIR/. $CPPATH/chromeos
echo " " > config
echo " " > bootloader
LD_LIBRARY_PATH=$SYSTEMLIB $CHROMEDIR/futility vbutil_kernel --pack new-boot.img.signed --keyblock $CHROMEDIR/kernel.keyblock --signprivate $CHROMEDIR/kernel_data_key.vbprivk --version 1 --vmlinuz new-boot.img --config config --arch arm --bootloader bootloader --flags 0x1
rm -f new-boot.img
mv new-boot.img.signed new-boot.img
fi
if ($SAMSUNG); then
SAMSUNG_CHECK=$(cat new-boot.img | grep SEANDROIDENFORCE)
if [ $? -ne 0 ]; then
echo -n "SEANDROIDENFORCE" >> new-boot.img
fi
fi
if ($LGE_G); then
# Prevent secure boot error on LG G2/G3.
# Just for know, It's a pattern which bootloader verifies at boot. Thanks to LG hackers.
echo -n -e "\x41\xa9\xe4\x67\x74\x4d\x1d\x1b\xa4\x29\xf2\xec\xea\x65\x52\x79" >> new-boot.img
fi
mv new-boot.img $NEWBOOT
} }
remove_system_su() { remove_system_su() {
@ -245,57 +193,25 @@ if [ ! -f '/system/build.prop' ]; then
exit 1 exit 1
fi fi
if [ -z "$NOOVERRIDE" ]; then
# read override variables # read override variables
getvar KEEPVERITY getvar KEEPVERITY
getvar KEEPFORCEENCRYPT getvar KEEPFORCEENCRYPT
getvar BOOTIMAGE getvar BOOTIMAGE
fi
if [ -z "$KEEPVERITY" ]; then if [ -z "$KEEPVERITY" ]; then
# we don't keep dm-verity by default
KEEPVERITY=false KEEPVERITY=false
fi fi
if [ -z "$KEEPFORCEENCRYPT" ]; then if [ -z "$KEEPFORCEENCRYPT" ]; then
# we don't keep forceencrypt by default
KEEPFORCEENCRYPT=false KEEPFORCEENCRYPT=false
fi fi
# Check if system root is installed and remove # Check if system root is installed and remove
remove_system_su remove_system_su
SAMSUNG=false API=`grep_prop ro.build.version.sdk`
SAMSUNG_CHECK=$(cat /system/build.prop | grep "ro.build.fingerprint=" | grep -i "samsung") ABI=`grep_prop ro.product.cpu.abi | cut -c-3`
if [ $? -eq 0 ]; then ABI2=`grep_prop ro.product.cpu.abi2 | cut -c-3`
SAMSUNG=true ABILONG=`grep_prop ro.product.cpu.abi`
fi
LGE_G=false
RBRAND=$(grep_prop ro.product.brand)
RMODEL=$(grep_prop ro.product.device)
if [ "$RBRAND" = "lge" ] || [ "$RBRAND" = "LGE" ]; then
if [ "$RMODEL" = "d800" ] ||
[ "$RMODEL" = "d801" ] ||
[ "$RMODEL" = "d802" ] ||
[ "$RMODEL" = "d803" ] ||
[ "$RMODEL" = "ls980" ] ||
[ "$RMODEL" = "vs980" ] ||
[ "$RMODEL" = "l01f" ] ||
[ "$RMODEL" = "d850" ] ||
[ "$RMODEL" = "d852" ] ||
[ "$RMODEL" = "d855" ] ||
[ "$RMODEL" = "ls990" ] ||
[ "$RMODEL" = "vs985" ] ||
[ "$RMODEL" = "f400" ]; then
LGE_G=true
ui_print "! Bump device detected"
fi
fi
API=$(grep_prop ro.build.version.sdk)
ABI=$(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 ARCH=arm
IS64BIT=false IS64BIT=false
@ -316,7 +232,7 @@ BINDIR=$INSTALLER/$ARCH
chmod -R 755 $CHROMEDIR/futility $BINDIR chmod -R 755 $CHROMEDIR/futility $BINDIR
SYSTEMLIB=/system/lib SYSTEMLIB=/system/lib
($IS64BIT) && SYSTEMLIB=/system/lib64 $IS64BIT && SYSTEMLIB=/system/lib64
find_boot_image find_boot_image
if [ -z "$BOOTIMAGE" ]; then if [ -z "$BOOTIMAGE" ]; then
@ -330,22 +246,16 @@ fi
ui_print "- Constructing environment" ui_print "- Constructing environment"
CPPATH is_mounted /data && MAGISKBIN=/data/magisk || MAGISKBIN=/cache/data_bin
if (is_mounted /data); then
CPPATH=/data/magisk
else
CPPATH=/cache/data_bin
fi
# Copy required files # Copy required files
rm -rf $CPPATH 2>/dev/null rm -rf $MAGISKBIN 2>/dev/null
mkdir -p $CPPATH mkdir -p $MAGISKBIN
cp -af $BINDIR/busybox $BINDIR/sepolicy-inject $BINDIR/resetprop $BINDIR/bootimgtools \ cp -af $BINDIR/busybox $BINDIR/sepolicy-inject $BINDIR/resetprop $BINDIR/magiskboot \
$INSTALLER/common/custom_ramdisk_patch.sh $INSTALLER/common/init.magisk.rc \ $INSTALLER/common/ramdisk_patch.sh $INSTALLER/common/init.magisk.rc \
$INSTALLER/common/magic_mask.sh $CPPATH $INSTALLER/common/magic_mask.sh $MAGISKBIN
chmod -R 755 $CPPATH chmod -R 755 $MAGISKBIN
chcon -h u:object_r:system_file:s0 $CPPATH $CPPATH/* chcon -h u:object_r:system_file:s0 $MAGISKBIN $MAGISKBIN/*
# Temporary busybox for installation # Temporary busybox for installation
mkdir -p $TMPDIR/busybox mkdir -p $TMPDIR/busybox
@ -353,13 +263,137 @@ $BINDIR/busybox --install -s $TMPDIR/busybox
rm -f $TMPDIR/busybox/su $TMPDIR/busybox/sh $TMPDIR/busybox/reboot rm -f $TMPDIR/busybox/su $TMPDIR/busybox/sh $TMPDIR/busybox/reboot
PATH=$TMPDIR/busybox:$PATH PATH=$TMPDIR/busybox:$PATH
##########################################################################################
# Unpack boot
##########################################################################################
ui_print "- Found Boot Image: $BOOTIMAGE"
rm -rf $BOOTTMP 2>/dev/null
mkdir -p $BOOTTMP
cd $BOOTTMP
ui_print "- Unpacking boot image"
LD_LIBRARY_PATH=$SYSTEMLIB $BINDIR/magiskboot --unpack $BOOTIMAGE
if [ $? -ne 0 ]; then
ui_print "! Unable to unpack boot image"
exit 1
fi
########################################################################################## ##########################################################################################
# Image # Ramdisk restores
##########################################################################################
# Update our previous backup to new format if exists
if [ -f /data/stock_boot.img ]; then
SHA1=`LD_LIBRARY_PATH=$SYSTEMLIB $BINDIR/magiskboot --sha1 /data/stock_boot.img | tail -n 1`
STOCKDUMP=/data/stock_boot_${SHA1}.img
mv /data/stock_boot.img $STOCKDUMP
LD_LIBRARY_PATH=$SYSTEMLIB $BINDIR/magiskboot --compress $STOCKDUMP
fi
# Test patch status and do restore, after this section, ramdisk.cpio.orig is guaranteed to exist
SUPERSU=false
ui_print "- Checking patch status"
LD_LIBRARY_PATH=$SYSTEMLIB $BINDIR/magiskboot --cpio-test ramdisk.cpio
case $? in
0 ) # Stock boot
ui_print "- Backing up stock boot image"
rm -f /data/stock_boot*
SHA1=`LD_LIBRARY_PATH=$SYSTEMLIB $BINDIR/magiskboot --sha1 $BOOTIMAGE | tail -n 1`
is_mounted /data && STOCKDUMP=/data/stock_boot_${SHA1}.img || STOCKDUMP=/cache/stock_boot_${SHA1}.img
dd if=$BOOTIMAGE of=$STOCKDUMP
LD_LIBRARY_PATH=$SYSTEMLIB $BINDIR/magiskboot --compress $STOCKDUMP
cp -af ramdisk.cpio ramdisk.cpio.orig
;;
1 ) # Magisk patched
# Find SHA1 of stock boot image
if [ -z $SHA1 ]; then
LD_LIBRARY_PATH=$SYSTEMLIB $BINDIR/magiskboot --cpio-extract ramdisk.cpio init.magisk.rc init.magisk.rc
SHA1=`grep_prop "# STOCKSHA1" init.magisk.rc`
[ ! -z $SHA1 ] && STOCKDUMP=/data/stock_boot_${SHA1}.img
rm -f init.magisk.rc
fi
ui_print "- Restoring ramdisk backup"
LD_LIBRARY_PATH=$SYSTEMLIB $BINDIR/magiskboot --cpio-restore ramdisk.cpio
if [ $? -ne 0 ]; then
# Restore failed, try to find original
ui_print "! Cannot restore from ramdisk backup"
ui_print "- Finding stock boot image backup"
if [ -f ${STOCKDUMP}.gz ]; then
LD_LIBRARY_PATH=$SYSTEMLIB $BINDIR/magiskboot --decompress ${STOCKDUMP}.gz stock_boot.img
LD_LIBRARY_PATH=$SYSTEMLIB $BINDIR/magiskboot --unpack stock_boot.img
rm -f stock_boot.img
else
ui_print "! Cannot find stock boot image backup"
ui_print "! Will still try to complete installation"
fi
fi
cp -af ramdisk.cpio ramdisk.cpio.orig
;;
2 ) # SuperSU patched
SUPERSU=true
ui_print "- SuperSU patched boot detected!"
ui_print "- Adding auto patch script for SuperSU"
cp -af $INSTALLER/common/ramdisk_patch.sh /data/custom_ramdisk_patch.sh
is_mounted /data && SUIMG=/data/su.img || SUIMG=/cache/su.img
mount_image $SUIMG /su
SUPERSULOOP=$LOOPDEVICE
if (is_mounted /su); then
ui_print "- Restoring ramdisk backup with sukernel"
LD_LIBRARY_PATH=$SYSTEMLIB /su/bin/sukernel --cpio-restore ramdisk.cpio ramdisk.cpio.orig
if [ $? -ne 0 ]; then
ui_print "! Cannot restore from ramdisk"
ui_print "- Finding stock boot image backup with sukernel"
LD_LIBRARY_PATH=$SYSTEMLIB /su/bin/sukernel --restore ramdisk.cpio stock_boot.img
if [ $? -eq 0 ]; then
LD_LIBRARY_PATH=$SYSTEMLIB $BINDIR/magiskboot --unpack stock_boot.img
cp -af ramdisk.cpio ramdisk.cpio.orig
rm stock_boot.img
else
ui_print "! Cannot find stock boot image backup"
ui_print "! Will still try to complete installation"
# Since no backup at all, let's try our best...
LD_LIBRARY_PATH=$SYSTEMLIB $BINDIR/magiskboot --cpio-restore ramdisk.cpio
cp -af ramdisk.cpio ramdisk.cpio.orig
fi
fi
else
ui_print "! SuperSU image mount failed..."
ui_print "! Will still try to complete installation"
# Since we cannot rely on sukernel, do it outselves...
LD_LIBRARY_PATH=$SYSTEMLIB $BINDIR/magiskboot --cpio-restore ramdisk.cpio
cp -af ramdisk.cpio ramdisk.cpio.orig
fi
# Remove SuperSU backups, since we are recreating it
LD_LIBRARY_PATH=$SYSTEMLIB $BINDIR/magiskboot --cpio-rm ramdisk.cpio -r .subackup
;;
esac
##########################################################################################
# Ramdisk patch
##########################################################################################
# All ramdisk patch commands are stored in a separate script
ui_print "- Patching ramdisk"
. $INSTALLER/common/ramdisk_patch.sh $BOOTTMP/ramdisk.cpio
cd $BOOTTMP
# Create ramdisk backups
if $SUPERSU; then
[ -f /su/bin/sukernel ] && LD_LIBRARY_PATH=$SYSTEMLIB /su/bin/sukernel --cpio-backup ramdisk.cpio.orig ramdisk.cpio ramdisk.cpio
else
LD_LIBRARY_PATH=$SYSTEMLIB $BINDIR/magiskboot --cpio-backup ramdisk.cpio ramdisk.cpio.orig
fi
rm -f ramdisk.cpio.orig
##########################################################################################
# Magisk Image
########################################################################################## ##########################################################################################
# Fix SuperSU..... # Fix SuperSU.....
($BOOTMODE) && $BINDIR/sepolicy-inject --live "allow fsck * * *" $BOOTMODE && $BINDIR/sepolicy-inject --live "allow fsck * * *"
if (is_mounted /data); then if (is_mounted /data); then
IMG=/data/magisk.img IMG=/data/magisk.img
@ -388,196 +422,60 @@ cp -af $INSTALLER/common/magiskhide/. $BINDIR/magiskhide $COREDIR/magiskhide
chmod -R 755 $COREDIR/magiskhide $COREDIR/post-fs-data.d $COREDIR/service.d chmod -R 755 $COREDIR/magiskhide $COREDIR/post-fs-data.d $COREDIR/service.d
chown -R 0.0 $COREDIR/magiskhide $COREDIR/post-fs-data.d $COREDIR/service.d chown -R 0.0 $COREDIR/magiskhide $COREDIR/post-fs-data.d $COREDIR/service.d
########################################################################################## if ! $SUPERSU; then
# Boot image patch
##########################################################################################
ui_print "- Found Boot Image: $BOOTIMAGE"
rm -rf $TMPDIR/boottmp 2>/dev/null
mkdir -p $TMPDIR/boottmp
ui_print "- Unpacking boot image"
unpack_boot $BOOTIMAGE
if [ $? -ne 0 ]; then
ui_print "! Unable to unpack boot image"
exit 1
fi
ORIGBOOT=
SUPERSU=false
[ -f sbin/launch_daemonsu.sh ] && SUPERSU=true
if ($SUPERSU); then
##############################
# SuperSU installation process
##############################
ui_print "- SuperSU patched boot detected!"
ui_print "- Adding auto patch script for SuperSU"
cp -af $INSTALLER/common/custom_ramdisk_patch.sh /data/custom_ramdisk_patch.sh
if (is_mounted /data); then
SUIMG=/data/su.img
else
SUIMG=/cache/su.img
fi
mount_image $SUIMG /su
if (! is_mounted /su); then
ui_print "! SU image mount failed..."
ui_print "! Please immediately flash SuperSU now"
ui_print "! Installation will complete after flashing SuperSU"
exit 1
fi
SUPERSULOOP=$LOOPDEVICE
gunzip -c < $UNPACKDIR/ramdisk.gz > $UNPACKDIR/ramdisk
ui_print "- Using sukernel to restore ramdisk"
# Restore ramdisk
LD_LIBRARY_PATH=$SYSTEMLIB /su/bin/sukernel --cpio-restore $UNPACKDIR/ramdisk $UNPACKDIR/ramdisk.orig
if [ $? -ne 0 ]; then
LD_LIBRARY_PATH=$SYSTEMLIB /su/bin/sukernel --restore $UNPACKDIR/ramdisk $TMPDIR/boottmp/stock_boot.img
if [ $? -ne 0 ]; then
ui_print "! Unable to restore ramdisk"
exit 1
fi
LD_LIBRARY_PATH=$SYSTEMLIB /su/bin/sukernel --bootimg-extract-ramdisk $TMPDIR/boottmp/stock_boot.img $UNPACKDIR/ramdisk.orig.gz
LD_LIBRARY_PATH=$SYSTEMLIB /su/bin/sukernel --ungzip $UNPACKDIR/ramdisk.orig.gz $UNPACKDIR/ramdisk.orig
fi
if [ ! -f $UNPACKDIR/ramdisk.orig ]; then
ui_print "! Unable to restore ramdisk"
exit 1
fi
rm -f $TMPDIR/boottmp/stock_boot.img $UNPACKDIR/ramdisk.orig.gz $UNPACKDIR/ramdisk.gz 2>/dev/null
ui_print "- Patching ramdisk with sukernel"
sh /data/custom_ramdisk_patch.sh $UNPACKDIR/ramdisk
LD_LIBRARY_PATH=$SYSTEMLIB /su/bin/sukernel --cpio-backup $UNPACKDIR/ramdisk.orig $UNPACKDIR/ramdisk $UNPACKDIR/ramdisk
gzip -9 < $UNPACKDIR/ramdisk > $UNPACKDIR/ramdisk.gz
rm -f $UNPACKDIR/ramdisk $UNPACKDIR/ramdisk.orig
else
##############################
# Magisk installation process
##############################
# Ramdisk restore
if [ -d ".backup" ]; then
# This implies Magisk is already installed, and ramdisk backup exists
ui_print "- Restoring ramdisk with ramdisk backup"
cp -af .backup/. .
rm -rf magisk init.magisk.rc sbin/magic_mask.sh 2>/dev/null
ORIGBOOT=false
elif [ -d "magisk" ]; then
mv -f /data/stock_boot_*.gz /data/stock_boot.img.gz 2>/dev/null
gzip -d /data/stock_boot.img.gz 2>/dev/null
rm -f /data/stock_boot.img.gz 2>/dev/null
[ -f /data/stock_boot.img ] && ORIGBOOT=/data/stock_boot.img
# If Magisk is installed and no SuperSU and no ramdisk backups,
# we restore previous stock boot image backups
if [ ! -z $ORIGBOOT ]; then
ui_print "- Restoring boot image with backup"
unpack_boot $ORIGBOOT
fi
# Removing possible modifications
rm -rf magisk init.magisk.rc sbin/magic_mask.sh sbin/su init.xposed.rc sbin/mount_xposed.sh 2>/dev/null
ORIGBOOT=false
fi
# Backups
ui_print "- Creating ramdisk backup"
mkdir .backup 2>/dev/null
cp -af *fstab* verity_key sepolicy .backup 2>/dev/null
if [ -z $ORIGBOOT ]; then
ui_print "- Creating boot image backup"
if (is_mounted /data); then
dd if=$BOOTIMAGE of=/data/stock_boot.img
else
dd if=$BOOTIMAGE of=/cache/stock_boot.img
fi
fi
# MagiskSU
ui_print "- Installing MagiskSU" ui_print "- Installing MagiskSU"
mkdir -p $COREDIR/su 2>/dev/null mkdir -p $COREDIR/su 2>/dev/null
cp -af $BINDIR/su $INSTALLER/common/magisksu.sh $COREDIR/su cp -af $BINDIR/su $INSTALLER/common/magisksu.sh $COREDIR/su
chmod 755 $COREDIR/su/su $COREDIR/su/magisksu.sh chmod -R 755 $COREDIR/su
chown -R 0.0 $COREDIR/su/su $COREDIR/su/magisksu.sh chown -R 0.0 $COREDIR/su
# Patch ramdisk
ui_print "- Patching ramdisk"
# Add magisk entrypoints
for RC in init*.rc; do
if file_contain "import /init.environ.rc" $RC && ! file_contain "import /init.magisk.rc" $RC; then
[ ! -f .backup/$RC ] && cp -af $RC .backup
sed -i "/import \/init\.environ\.rc/iimport /init.magisk.rc" $RC
fi
if file_contain "selinux.reload_policy" $RC; then
[ ! -f .backup/$RC ] && cp -af $RC .backup
sed -i "/selinux.reload_policy/d" $RC
fi
done
for FSTAB in *fstab*; do
[ -L $FSTAB ] && continue
if (! $KEEPVERITY); then
sed -i "s/,support_scfs//g" $FSTAB
sed -i 's/,\{0,1\}verify\(=[^,]*\)\{0,1\}//g' $FSTAB
fi
if (! $KEEPFORCEENCRYPT); then
sed -i "s/forceencrypt/encryptable/g" $FSTAB
sed -i "s/forcefdeorfbe/encryptable/g" $FSTAB
fi
done
if (! $KEEPVERITY); then
rm verity_key 2>/dev/null
fi fi
# minimal sepolicy patches ##########################################################################################
LD_LIBRARY_PATH=$SYSTEMLIB $BINDIR/sepolicy-inject --load sepolicy --save sepolicy --minimal # Repack and flash
##########################################################################################
# Add new items LD_LIBRARY_PATH=$SYSTEMLIB $BINDIR/magiskboot --repack $BOOTIMAGE
mkdir -p magisk 2>/dev/null
cp -af $INSTALLER/common/init.magisk.rc init.magisk.rc
cp -af $INSTALLER/common/magic_mask.sh sbin/magic_mask.sh
chmod 0755 magisk case $? in
chmod 0750 init.magisk.rc sbin/magic_mask.sh 1 )
chown 0.0 magisk init.magisk.rc sbin/magic_mask.sh ui_print "! Unable to repack boot image!"
fi exit 1
;;
ui_print "- Repacking boot image" 2 )
repack_boot
BOOTSIZE=`blockdev --getsize64 $BOOTIMAGE 2>/dev/null`
NEWSIZE=`ls -l $NEWBOOT | awk '{print $5}'`
if [ "$NEWSIZE" -gt "$BOOTSIZE" ]; then
ui_print "! Boot partition space insufficient" ui_print "! Boot partition space insufficient"
ui_print "! Remove ramdisk backups and try again" ui_print "! Remove ramdisk backups and try again"
rm -rf $RAMDISK/.backup $NEWBOOT 2>/dev/null LD_LIBRARY_PATH=$SYSTEMLIB $BINDIR/magiskboot --cpio-rm ramdisk.cpio -r .backup
repack_boot LD_LIBRARY_PATH=$SYSTEMLIB $BINDIR/magiskboot --repack $BOOTIMAGE
NEWSIZE=`ls -l $NEWBOOT | awk '{print $5}'` if [ $? -eq 2 ]; then
if [ "$NEWSIZE" -gt "$BOOTSIZE" ]; then
ui_print "! Boot partition size still too small..." ui_print "! Boot partition size still too small..."
ui_print "! Unable to install Magisk" ui_print "! Unable to install Magisk"
exit 1 exit 1
fi fi
fi ;;
esac
chmod 644 $NEWBOOT # Sign chromeos boot
if [ -f chromeos ]; then
cp -af $CHROMEDIR/. $MAGISKBIN/chromeos
echo " " > config
echo " " > bootloader
LD_LIBRARY_PATH=$SYSTEMLIB $CHROMEDIR/futility vbutil_kernel --pack new-boot.img.signed --keyblock $CHROMEDIR/kernel.keyblock --signprivate $CHROMEDIR/kernel_data_key.vbprivk --version 1 --vmlinuz new-boot.img --config config --arch arm --bootloader bootloader --flags 0x1
rm -f new-boot.img
mv new-boot.img.signed new-boot.img
fi
ui_print "- Flashing new boot image" ui_print "- Flashing new boot image"
[ ! -L $BOOTIMAGE ] && dd if=/dev/zero of=$BOOTIMAGE bs=4096 2>/dev/null [ ! -L $BOOTIMAGE ] && dd if=/dev/zero of=$BOOTIMAGE bs=4096 2>/dev/null
dd if=$NEWBOOT of=$BOOTIMAGE bs=4096 dd if=new-boot.img of=$BOOTIMAGE bs=4096
cd / cd /
if (! $BOOTMODE); then if ! $BOOTMODE; then
ui_print "- Unmounting partitions" ui_print "- Unmounting partitions"
umount /magisk umount /magisk
losetup -d $MAGISKLOOP losetup -d $MAGISKLOOP
rmdir /magisk rmdir /magisk
if ($SUPERSU); then if $SUPERSU; then
umount /su umount /su
losetup -d $SUPERSULOOP losetup -d $SUPERSULOOP
rmdir /su rmdir /su

185
scripts/magisk_uninstaller.sh
View File

@ -1,21 +1,21 @@
#!/system/bin/sh # Detect whether in boot mode
ps | grep zygote | grep -v grep >/dev/null && BOOTMODE=true || BOOTMODE=false
[ -z $BOOTMODE ] && BOOTMODE=false # This path should work in any cases
TMPDIR=/tmp TMPDIR=/dev/tmp
($BOOTMODE) && TMPDIR=/dev/tmp
BINDIR=/data/magisk BOOTTMP=$TMPDIR/boottmp
CHROMEDIR=$BINDIR/chromeos MAGISKBIN=/data/magisk
CHROMEDIR=$MAGISKBIN/chromeos
NEWBOOT=$TMPDIR/boottmp/new-boot.img
UNPACKDIR=$TMPDIR/boottmp/bootunpack
RAMDISK=$TMPDIR/boottmp/ramdisk
SYSTEMLIB=/system/lib SYSTEMLIB=/system/lib
[ -d /system/lib64 ] && SYSTEMLIB=/system/lib64 [ -d /system/lib64 ] && SYSTEMLIB=/system/lib64
ui_print() { # Default permissions
echo "$1" umask 022
ui_print_wrapper() {
type ui_print_wrapper >/dev/null && ui_print "$1" || echo "$1"
} }
grep_prop() { grep_prop() {
@ -25,7 +25,7 @@ grep_prop() {
if [ -z "$FILES" ]; then if [ -z "$FILES" ]; then
FILES='/system/build.prop' FILES='/system/build.prop'
fi fi
cat $FILES 2>/dev/null | sed -n $REGEX | head -n 1 cat $FILES 2>/dev/null | sed -n "$REGEX" | head -n 1
} }
find_boot_image() { find_boot_image() {
@ -42,135 +42,94 @@ find_boot_image() {
fi fi
} }
unpack_boot() {
rm -rf $UNPACKDIR $RAMDISK 2>/dev/null
mkdir -p $UNPACKDIR
mkdir -p $RAMDISK
cd $UNPACKDIR
LD_LIBRARY_PATH=$SYSTEMLIB $BINDIR/bootimgtools --extract $1
[ ! -f $UNPACKDIR/ramdisk.gz ] && return 1
cd $RAMDISK
gunzip -c < $UNPACKDIR/ramdisk.gz | cpio -i
}
repack_boot() {
cd $RAMDISK
find . | cpio -o -H newc 2>/dev/null | gzip -9 > $UNPACKDIR/ramdisk.gz
cd $UNPACKDIR
LD_LIBRARY_PATH=$SYSTEMLIB $BINDIR/bootimgtools --repack $BOOTIMAGE
if [ -f chromeos ]; then
echo " " > config
echo " " > bootloader
LD_LIBRARY_PATH=$SYSTEMLIB $CHROMEDIR/futility vbutil_kernel --pack new-boot.img.signed --keyblock $CHROMEDIR/kernel.keyblock --signprivate $CHROMEDIR/kernel_data_key.vbprivk --version 1 --vmlinuz new-boot.img --config config --arch arm --bootloader bootloader --flags 0x1
rm -f new-boot.img
mv new-boot.img.signed new-boot.img
fi
if ($SAMSUNG); then
SAMSUNG_CHECK=$(cat new-boot.img | grep SEANDROIDENFORCE)
if [ $? -ne 0 ]; then
echo -n "SEANDROIDENFORCE" >> new-boot.img
fi
fi
if ($LGE_G); then
# Prevent secure boot error on LG G2/G3.
# Just for know, It's a pattern which bootloader verifies at boot. Thanks to LG hackers.
echo -n -e "\x41\xa9\xe4\x67\x74\x4d\x1d\x1b\xa4\x29\xf2\xec\xea\x65\x52\x79" >> new-boot.img
fi
mv new-boot.img $NEWBOOT
}
# Environments # Environments
# Set permissions # Set permissions
chmod -R 755 $CHROMEDIR/futility $BINDIR 2>/dev/null chmod -R 755 $CHROMEDIR/futility $MAGISKBIN 2>/dev/null
# Temporary busybox for installation # Temporary busybox for installation
mkdir -p $TMPDIR/busybox mkdir -p $TMPDIR/busybox
$BINDIR/busybox --install -s $TMPDIR/busybox $MAGISKBIN/busybox --install -s $TMPDIR/busybox
rm -f $TMPDIR/busybox/su $TMPDIR/busybox/sh $TMPDIR/busybox/reboot rm -f $TMPDIR/busybox/su $TMPDIR/busybox/sh $TMPDIR/busybox/reboot
PATH=$TMPDIR/busybox:$PATH PATH=$TMPDIR/busybox:$PATH
# Find the boot image # Find the boot image
find_boot_image find_boot_image
if [ -z "$BOOTIMAGE" ]; then if [ -z "$BOOTIMAGE" ]; then
ui_print "! Unable to detect boot image" ui_print_wrapper "! Unable to detect boot image"
exit 1 exit 1
fi fi
ui_print "- Found Boot Image: $BOOTIMAGE" ui_print_wrapper "- Found Boot Image: $BOOTIMAGE"
# Detect special vendors rm -rf $BOOTTMP 2>/dev/null
SAMSUNG=false mkdir -p $BOOTTMP
SAMSUNG_CHECK=$(cat /system/build.prop | grep "ro.build.fingerprint=" | grep -i "samsung") cd $BOOTTMP
if [ $? -eq 0 ]; then
SAMSUNG=true
fi
LGE_G=false
RBRAND=$(grep_prop ro.product.brand)
RMODEL=$(grep_prop ro.product.device)
if [ "$RBRAND" = "lge" ] || [ "$RBRAND" = "LGE" ]; then
if [ "$RMODEL" = "d800" ] ||
[ "$RMODEL" = "d801" ] ||
[ "$RMODEL" = "d802" ] ||
[ "$RMODEL" = "d803" ] ||
[ "$RMODEL" = "ls980" ] ||
[ "$RMODEL" = "vs980" ] ||
[ "$RMODEL" = "l01f" ] ||
[ "$RMODEL" = "d850" ] ||
[ "$RMODEL" = "d852" ] ||
[ "$RMODEL" = "d855" ] ||
[ "$RMODEL" = "ls990" ] ||
[ "$RMODEL" = "vs985" ] ||
[ "$RMODEL" = "f400" ]; then
LGE_G=true
ui_print "! Bump device detected"
fi
fi
# First unpack the boot image ui_print_wrapper "- Unpacking boot image"
unpack_boot $BOOTIMAGE LD_LIBRARY_PATH=$SYSTEMLIB $MAGISKBIN/magiskboot --unpack $BOOTIMAGE
if [ $? -ne 0 ]; then if [ $? -ne 0 ]; then
ui_print "! Unable to unpack boot image" ui_print_wrapper "! Unable to unpack boot image"
exit 1 exit 1
fi fi
# Update our previous backup to new format if exists
if [ -f /data/stock_boot.img ]; then
SHA1=`LD_LIBRARY_PATH=$SYSTEMLIB $MAGISKBIN/magiskboot --sha1 /data/stock_boot.img | tail -n 1`
STOCKDUMP=/data/stock_boot_${SHA1}.img
mv /data/stock_boot.img $STOCKDUMP
LD_LIBRARY_PATH=$SYSTEMLIB $MAGISKBIN/magiskboot --compress $STOCKDUMP
fi
# Detect boot image state # Detect boot image state
SUPERSU=false LD_LIBRARY_PATH=$SYSTEMLIB $MAGISKBIN/magiskboot --cpio-test ramdisk.cpio
[ -f sbin/launch_daemonsu.sh ] && SUPERSU=true case $? in
if [ ! -f init.magisk.rc ]; then 0 )
ui_print "! Magisk is not installed!" ui_print_wrapper "! Magisk is not installed!"
exit 1 ui_print_wrapper "! Nothing to uninstall"
exit
;;
1 )
# Find SHA1 of stock boot image
if [ -z $SHA1 ]; then
LD_LIBRARY_PATH=$SYSTEMLIB $MAGISKBIN/magiskboot --cpio-extract ramdisk.cpio init.magisk.rc init.magisk.rc
SHA1=`grep_prop "# STOCKSHA1" init.magisk.rc`
[ ! -z $SHA1 ] && STOCKDUMP=/data/stock_boot_${SHA1}.img
rm -f init.magisk.rc
fi fi
if [ -f ${STOCKDUMP}.gz ]; then
if ($SUPERSU); then ui_print_wrapper "- Boot image backup found!"
ui_print "- SuperSU patched image detected" LD_LIBRARY_PATH=$SYSTEMLIB $MAGISKBIN/magiskboot --decompress ${STOCKDUMP}.gz stock_boot.img
rm -rf magisk init.magisk.rc sbin/magic_mask.sh
repack_boot
else else
if [ -f /data/stock_boot.img ]; then ui_print_wrapper "! Boot image backup unavailable"
ui_print "- Boot image backup found!" ui_print_wrapper "- Restoring ramdisk with backup"
NEWBOOT=/data/stock_boot.img LD_LIBRARY_PATH=$SYSTEMLIB $MAGISKBIN/magiskboot --cpio-restore ramdisk.cpio
else LD_LIBRARY_PATH=$SYSTEMLIB $MAGISKBIN/magiskboot --repack $BOOTIMAGE stock_boot.img
ui_print "! Boot image backup unavailable"
if [ -d ".backup" ]; then
ui_print "- Restoring ramdisk with backup"
cp -af .backup/. .
fi
rm -rf magisk init.magisk.rc sbin/magic_mask.sh .backup
repack_boot
fi fi
;;
2 )
ui_print_wrapper "- SuperSU patched image detected"
LD_LIBRARY_PATH=$SYSTEMLIB $MAGISKBIN/magiskboot --cpio-restore ramdisk.cpio
LD_LIBRARY_PATH=$SYSTEMLIB $MAGISKBIN/magiskboot --repack $BOOTIMAGE stock_boot.img
;;
esac
# Sign chromeos boot
if [ -f chromeos ]; then
cp -af $CHROMEDIR/. $MAGISKBIN/chromeos
echo > config
echo > bootloader
LD_LIBRARY_PATH=$SYSTEMLIB $CHROMEDIR/futility vbutil_kernel --pack new-boot.img.signed --keyblock $CHROMEDIR/kernel.keyblock --signprivate $CHROMEDIR/kernel_data_key.vbprivk --version 1 --vmlinuz new-boot.img --config config --arch arm --bootloader bootloader --flags 0x1
rm -f new-boot.img
mv new-boot.img.signed new-boot.img
fi fi
chmod 644 $NEWBOOT ui_print_wrapper "- Flashing stock/reverted image"
ui_print "- Flashing stock/reverted image"
[ ! -L "$BOOTIMAGE" ] && dd if=/dev/zero of=$BOOTIMAGE bs=4096 2>/dev/null [ ! -L "$BOOTIMAGE" ] && dd if=/dev/zero of=$BOOTIMAGE bs=4096 2>/dev/null
dd if=$NEWBOOT of=$BOOTIMAGE bs=4096 dd if=stock_boot.img of=$BOOTIMAGE bs=4096
ui_print "- Removing Magisk files" ui_print_wrapper "- Removing Magisk files"
rm -rf /cache/magisk.log /cache/last_magisk.log /cache/magiskhide.log /cache/.disable_magisk \ rm -rf /cache/magisk.log /cache/last_magisk.log /cache/magiskhide.log /cache/.disable_magisk \
/cache/magisk /cache/magisk_merge /cache/magisk_mount /cache/unblock /cache/magisk_uninstaller.sh \ /cache/magisk /cache/magisk_merge /cache/magisk_mount /cache/unblock /cache/magisk_uninstaller.sh \
/data/Magisk.apk /data/magisk.apk /data/magisk.img /data/magisk_merge.img \ /data/Magisk.apk /data/magisk.apk /data/magisk.img /data/magisk_merge.img \
/data/busybox /data/magisk /data/custom_ramdisk_patch.sh 2>/dev/null /data/busybox /data/magisk /data/custom_ramdisk_patch.sh 2>/dev/null
($BOOTMODE) && reboot $BOOTMODE && reboot

57
scripts/ramdisk_patch.sh Normal file
View File

@ -0,0 +1,57 @@
# 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/sepolicy-inject --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

31
uninstaller/META-INF/com/google/android/update-binary
View File

@ -49,20 +49,6 @@ ui_print() {
echo -n -e "ui_print\n" >> /proc/self/fd/$OUTFD echo -n -e "ui_print\n" >> /proc/self/fd/$OUTFD
} }
getvar() {
local VARNAME=$1
local VALUE=$(eval echo \$"$VARNAME");
for FILE in /data/.magisk /cache/.magisk /system/.magisk; do
if [ -z "$VALUE" ]; then
LINE=$(cat $FILE 2>/dev/null | grep "$VARNAME=")
if [ ! -z "$LINE" ]; then
VALUE=${LINE#*=}
fi
fi
done
eval $VARNAME=\$VALUE
}
is_mounted() { is_mounted() {
if [ ! -z "$2" ]; then if [ ! -z "$2" ]; then
cat /proc/mounts | grep $1 | grep $2, >/dev/null cat /proc/mounts | grep $1 | grep $2, >/dev/null
@ -105,10 +91,10 @@ if [ ! -f '/system/build.prop' ]; then
exit 1 exit 1
fi fi
API=$(grep_prop ro.build.version.sdk) API=`grep_prop ro.build.version.sdk`
ABI=$(grep_prop ro.product.cpu.abi | cut -c-3) ABI=`grep_prop ro.product.cpu.abi | cut -c-3`
ABI2=$(grep_prop ro.product.cpu.abi2 | cut -c-3) ABI2=`grep_prop ro.product.cpu.abi2 | cut -c-3`
ABILONG=$(grep_prop ro.product.cpu.abi) ABILONG=`grep_prop ro.product.cpu.abi`
ARCH=arm ARCH=arm
IS64BIT=false IS64BIT=false
@ -129,15 +115,8 @@ cp -af $BINDIR/* $CHROMEDIR /data/magisk
# Detection all done, start installing # Detection all done, start installing
########################################################################################## ##########################################################################################
ui_print "- Found Boot Image: $BOOTIMAGE"
if (is_mounted /data); then if (is_mounted /data); then
ui_print "- Running uninstaller scripts" . $INSTALLER/common/magisk_uninstaller.sh
sh $INSTALLER/common/magisk_uninstaller.sh
if [ $? -ne 0 ]; then
ui_print "! Magisk is not installed or an error occurred"
exit 1
fi
else else
ui_print "! Data unavailable" ui_print "! Data unavailable"
ui_print "! Placing uninstall script to /cache" ui_print "! Placing uninstall script to /cache"