Remove external files from git

These files should be copied to the correct place by Magisk's build script
This commit is contained in:
topjohnwu 2017-07-30 22:28:45 +08:00
parent ec46031d36
commit 9df6b9d5c0
8 changed files with 10 additions and 377 deletions

4
.gitignore vendored
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app/release
*.hprof
app/.externalNativeBuild/
libbusybox.so
*.sh
public.certificate.x509.pem
private.key.pk8

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# Magisk Manager
You need to install CMake and NDK to build the zipadjust library for zip preprocessing
This is one of the submodules used in Magisk. The project is licensed under GPL v3 (or newer).
More info are written in the [Magisk Main Repo](https://github.com/topjohnwu/Magisk)
## Pre-built Binaries
Busybox (arm and x86) compiled by osm0sis (`libbusybox.so` under `app\src\main\jniLibs`)
Source and more info: [osm0sis' Odds and Ends](https://forum.xda-developers.com/showthread.php?t=2239421)
## Building Notes
You need to install CMake and NDK to build the zipadjust library.
There are several files required to let Magisk Manager work properly, and should be compiled/copied by using the build script in the [Magisk Main Repo](https://github.com/topjohnwu/Magisk). These files are: `jniLibs/<arch>/libbusybox.so`, `assets/magisk_uninstaller.sh`, `assets/magisk_uninstaller.sh`, `assets/public.certificate.x509.pem`, and `assets/private.key.pk8`.

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#!/system/bin/sh
##########################################################################################
#
# Magisk Uninstaller
# by topjohnwu
#
# This script can be placed in /cache/magisk_uninstaller.sh
# The Magisk main binary will pick up the script, and uninstall itself, following a reboot
# This script can also be used in flashable zip with the uninstaller_loader.sh
#
# This script will try to do restoration with the following:
# 1-1. Find and restore the original stock boot image dump (OTA proof)
# 1-2. If 1-1 fails, restore ramdisk from the internal backup
# (ramdisk fully restored, not OTA friendly)
# 1-3. If 1-2 fails, it will remove added files in ramdisk, however modified files
# are remained modified, because we have no backups. By doing so, Magisk will
# not be started at boot, but this isn't actually 100% cleaned up
# 2. Remove all Magisk related files
# (The list is LARGE, most likely due to bad decision in early versions
# the latest versions has much less bloat to cleanup)
#
##########################################################################################
# Call ui_print_wrap if exists, or else simply use echo
# Useful when wrapped in flashable zip
ui_print_wrap() {
type ui_print >/dev/null 2>&1 && ui_print "$1" || echo "$1"
}
# Call abort if exists, or else show error message and exit
# Essential when wrapped in flashable zip
abort_wrap() {
type abort >/dev/null 2>&1
if [ $? -ne 0 ]; then
ui_print_wrap "$1"
exit 1
else
abort "$1"
fi
}
if [ ! -d $MAGISKBIN -o ! -f $MAGISKBIN/magiskboot -o ! -f $MAGISKBIN/util_functions.sh ]; then
ui_print_wrap "! Cannot find $MAGISKBIN"
exit 1
fi
[ -z $BOOTMODE ] && BOOTMODE=false
MAGISKBIN=/data/magisk
CHROMEDIR=$MAGISKBIN/chromeos
# Default permissions
umask 022
# Load utility functions
. $MAGISKBIN/util_functions.sh
# Find the boot image
find_boot_image
[ -z $BOOTIMAGE ] && abort "! Unable to detect boot image"
ui_print_wrap "- Found Boot Image: $BOOTIMAGE"
cd $MAGISKBIN
ui_print_wrap "- Unpacking boot image"
./magiskboot --unpack "$BOOTIMAGE"
CHROMEOS=false
case $? in
1 )
abort_wrap "! Unable to unpack boot image"
;;
2 )
CHROMEOS=true
;;
3 )
ui_print_wrap "! Sony ELF32 format detected"
abort_wrap "! Please use BootBridge from @AdrianDC to flash Magisk"
;;
4 )
ui_print_wrap "! Sony ELF64 format detected"
abort_wrap "! Stock kernel cannot be patched, please use a custom kernel"
esac
# Update our previous backup to new format if exists
if [ -f /data/stock_boot.img ]; then
SHA1=`./magiskboot --sha1 /data/stock_boot.img | tail -n 1`
STOCKDUMP=/data/stock_boot_${SHA1}.img
mv /data/stock_boot.img $STOCKDUMP
./magiskboot --compress $STOCKDUMP
fi
# Detect boot image state
./magiskboot --cpio-test ramdisk.cpio
case $? in
0 ) # Stock boot
ui_print_wrap "- Stock boot image detected!"
ui_print_wrap "! Magisk is not installed!"
exit
;;
1 ) # Magisk patched
ui_print_wrap "- Magisk patched image detected!"
# Find SHA1 of stock boot image
if [ -z $SHA1 ]; then
./magiskboot --cpio-extract ramdisk.cpio init.magisk.rc init.magisk.rc.old
SHA1=`grep_prop "# STOCKSHA1" init.magisk.rc.old`
rm -f init.magisk.rc.old
fi
[ ! -z $SHA1 ] && STOCKDUMP=/data/stock_boot_${SHA1}.img
if [ -f ${STOCKDUMP}.gz ]; then
ui_print_wrap "- Boot image backup found!"
./magiskboot --decompress ${STOCKDUMP}.gz stock_boot.img
else
ui_print_wrap "! Boot image backup unavailable"
ui_print_wrap "- Restoring ramdisk with backup"
./magiskboot --cpio-restore ramdisk.cpio
./magiskboot --repack $BOOTIMAGE stock_boot.img
fi
;;
2 ) # Other patched
ui_print_wrap "! Boot image patched by other programs!"
abort_wrap "! Cannot uninstall with this uninstaller"
;;
esac
# Sign chromeos boot
if $CHROMEOS; then
echo > empty
./chromeos/futility vbutil_kernel --pack stock_boot.img.signed \
--keyblock ./chromeos/kernel.keyblock --signprivate ./chromeos/kernel_data_key.vbprivk \
--version 1 --vmlinuz stock_boot.img --config empty --arch arm --bootloader empty --flags 0x1
rm -f empty stock_boot.img
mv stock_boot.img.signed stock_boot.img
fi
ui_print_wrap "- Flashing stock/reverted image"
if [ -L "$BOOTIMAGE" ]; then
dd if=stock_boot.img of="$BOOTIMAGE" bs=4096
else
cat stock_boot.img /dev/zero | dd of="$BOOTIMAGE" bs=4096 >/dev/null 2>&1
fi
rm -f stock_boot.img
ui_print_wrap "- Removing Magisk files"
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 \
/data/Magisk.apk /data/magisk.apk /data/magisk.img /data/magisk_merge.img /data/magisk_debug.log \
/data/busybox /data/magisk /data/custom_ramdisk_patch.sh /data/property/*magisk* \
/data/app/com.topjohnwu.magisk* /data/user/*/com.topjohnwu.magisk 2>/dev/null
$BOOTMODE && reboot

Binary file not shown.

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-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

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##########################################################################################
#
# Magisk General Utility Functions
# by topjohnwu
#
# Used in flash_script.sh, addon.d.sh, magisk module installers, and uninstaller
#
##########################################################################################
get_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
}
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
}
getvar() {
local VARNAME=$1
local VALUE=$(eval echo \$"$VARNAME");
for FILE in /dev/.magisk /data/.magisk /cache/.magisk /system/.magisk; do
if [ -z "$VALUE" ]; then
LINE=$(cat $FILE 2>/dev/null | grep "$VARNAME=")
if [ ! -z "$LINE" ]; then
VALUE=${LINE#*=}
fi
fi
done
eval $VARNAME=\$VALUE
}
find_boot_image() {
if [ -z "$BOOTIMAGE" ]; then
for BLOCK in boot_a BOOT_A kern-a KERN-A android_boot ANDROID_BOOT kernel KERNEL boot BOOT lnx LNX; do
BOOTIMAGE=`ls /dev/block/by-name/$BLOCK || ls /dev/block/platform/*/by-name/$BLOCK || ls /dev/block/platform/*/*/by-name/$BLOCK` 2>/dev/null
[ ! -z $BOOTIMAGE ] && break
done
fi
# Recovery fallback
if [ -z "$BOOTIMAGE" ]; then
for FSTAB in /etc/*fstab*; do
BOOTIMAGE=`grep -E '\b/boot\b' $FSTAB | grep -v "#" | grep -oE '/dev/[a-zA-Z0-9_./-]*'`
[ ! -z $BOOTIMAGE ] && break
done
fi
[ -L "$BOOTIMAGE" ] && BOOTIMAGE=`readlink $BOOTIMAGE`
}
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 $?
}
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
}
remove_system_su() {
if [ -f /system/bin/su -o -f /system/xbin/su ] && [ ! -f /su/bin/su ]; then
ui_print "! System installed root detected, mount rw :("
mount -o rw,remount /system
# SuperSU
if [ -e /system/bin/.ext/.su ]; then
mv -f /system/bin/app_process32_original /system/bin/app_process32 2>/dev/null
mv -f /system/bin/app_process64_original /system/bin/app_process64 2>/dev/null
mv -f /system/bin/install-recovery_original.sh /system/bin/install-recovery.sh 2>/dev/null
cd /system/bin
if [ -e app_process64 ]; then
ln -sf app_process64 app_process
else
ln -sf app_process32 app_process
fi
fi
rm -rf /system/.pin /system/bin/.ext /system/etc/.installed_su_daemon /system/etc/.has_su_daemon \
/system/xbin/daemonsu /system/xbin/su /system/xbin/sugote /system/xbin/sugote-mksh /system/xbin/supolicy \
/system/bin/app_process_init /system/bin/su /cache/su /system/lib/libsupol.so /system/lib64/libsupol.so \
/system/su.d /system/etc/install-recovery.sh /system/etc/init.d/99SuperSUDaemon /cache/install-recovery.sh \
/system/.supersu /cache/.supersu /data/.supersu \
/system/app/Superuser.apk /system/app/SuperSU /cache/Superuser.apk 2>/dev/null
fi
}
api_level_arch_detect() {
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
IS64BIT=false
if [ "$ABI" = "x86" ]; then ARCH=x86; fi;
if [ "$ABI2" = "x86" ]; then ARCH=x86; fi;
if [ "$ABILONG" = "arm64-v8a" ]; then ARCH=arm64; IS64BIT=true; fi;
if [ "$ABILONG" = "x86_64" ]; then ARCH=x64; IS64BIT=true; fi;
}
recovery_actions() {
# TWRP bug fix
mount -o bind /dev/urandom /dev/random
# Temporarily block out all custom recovery binaries/libs
mv /sbin /sbin_tmp
# Add all possible library paths
OLD_LD_PATH=$LD_LIBRARY_PATH
$IS64BIT && export LD_LIBRARY_PATH=/system/lib64:/system/vendor/lib64 || export LD_LIBRARY_PATH=/system/lib:/system/vendor/lib
}
recovery_cleanup() {
mv /sbin_tmp /sbin
# Clear LD_LIBRARY_PATH
export LD_LIBRARY_PATH=$OLD_LD_PATH
ui_print "- Unmounting partitions"
umount -l /system
umount -l /vendor 2>/dev/null
umount -l /dev/random
}
abort() {
ui_print "$1"
mv /sbin_tmp /sbin 2>/dev/null
exit 1
}
set_perm() {
chown $2:$3 $1 || exit 1
chmod $4 $1 || exit 1
if [ ! -z $5 ]; then
chcon $5 $1 2>/dev/null
else
chcon 'u:object_r:system_file:s0' $1 2>/dev/null
fi
}
set_perm_recursive() {
find $1 -type d 2>/dev/null | while read dir; do
set_perm $dir $2 $3 $4 $6
done
find $1 -type f 2>/dev/null | while read file; do
set_perm $file $2 $3 $5 $6
done
}
mktouch() {
mkdir -p ${1%/*}
if [ -z "$2" ]; then
touch $1
else
echo $2 > $1
fi
chmod 644 $1
}
request_size_check() {
reqSizeM=`du -s $1 | cut -f1`
reqSizeM=$((reqSizeM / 1024 + 1))
}
image_size_check() {
SIZE="`$MAGISKBIN/magisk --imgsize $IMG`"
curUsedM=`echo "$SIZE" | cut -d" " -f1`
curSizeM=`echo "$SIZE" | cut -d" " -f2`
curFreeM=$((curSizeM - curUsedM))
}