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Remove system root

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This commit is contained in:
topjohnwu 2017-01-02 03:00:03 +08:00
parent f8eab72c7a
commit 1421e775d2
1 changed files with 29 additions and 2 deletions
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31
scripts/flash_script.sh
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@ -190,6 +190,31 @@ repack_boot() {
mv new-boot.img $NEWBOOT
}
remove_system_su() {
if [ -f /system/bin/su -o -f /system/xbin/su ] && [ ! -f /su/bin/su ]; then
ui_print "! System installed root detected, mount rw :("
mount -o rw,remount /system
# SuperSU
if [ -e /system/bin/.ext/.su ]; then
mv -f /system/bin/app_process32_original /system/bin/app_process32 2>/dev/null
mv -f /system/bin/app_process64_original /system/bin/app_process64 2>/dev/null
mv -f /system/bin/install-recovery_original.sh /system/bin/install-recovery.sh 2>/dev/null
cd /system/bin
if [ -e app_process64 ]; then
ln -sf app_process64 app_process
else
ln -sf app_process32 app_process
fi
fi
rm -rf /system/.pin /system/bin/.ext /system/etc/.installed_su_daemon /system/etc/.has_su_daemon \
/system/xbin/daemonsu /system/xbin/su /system/xbin/sugote /system/xbin/sugote-mksh /system/xbin/supolicy \
/system/bin/app_process_init /system/bin/su /cache/su /system/lib/libsupol.so /system/lib64/libsupol.so \
/system/su.d /system/etc/install-recovery.sh /system/etc/init.d/99SuperSUDaemon /cache/install-recovery.sh \
/system/.supersu /cache/.supersu /data/.supersu \
/system/app/Superuser.apk /system/app/SuperSU /cache/Superuser.apk 2>/dev/null
fi
}
##########################################################################################
# Detection
##########################################################################################
@ -229,6 +254,9 @@ if [ -z "$KEEPFORCEENCRYPT" ]; then
KEEPFORCEENCRYPT=false
fi
# Check if system root is installed and remove
remove_system_su
SAMSUNG=false
SAMSUNG_CHECK=$(cat /system/build.prop | grep "ro.build.fingerprint=" | grep -i "samsung")
if [ $? -eq 0 ]; then
@ -427,8 +455,7 @@ else
unpack_boot $ORIGBOOT
fi
# Removing possible modifications
rm -rf magisk init.magisk.rc sbin/magic_mask.sh 2>/dev/null
rm -rf init.xposed.rc sbin/mount_xposed.sh 2>/dev/null
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