forked from MarcoBuster/Magisk
Update to release v7
This commit is contained in:
topjohnwu
parent
88a97319cc
commit
e4ace49536
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@ -1 +1 @@
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Subproject commit c69db035ee32e34256c3cd8562e28bc4f5fba2db
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Subproject commit 3a0df56605bc9226b4c989979c1d4e9a8a565ad4
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@ -8,19 +8,12 @@
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#
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##########################################################################################
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TMPDIR=/tmp
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if [ -z "$BOOTMODE" ]; then
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BOOTMODE=false
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fi
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mount -o rw,remount rootfs /
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mkdir /magisk 2>/dev/null
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if ($BOOTMODE); then
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TMPDIR=/data/tmp
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mount -o ro,remount rootfs /
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fi
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TMPDIR=/tmp
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($BOOTMODE) && TMPDIR=/dev/tmp
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INSTALLER=$TMPDIR/magisk
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@ -87,6 +80,11 @@ find_boot_image() {
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if [ ! -z "$BOOTIMAGE" ]; then break; fi
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done
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fi
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if [ -z "$BOOTIMAGE" ]; then
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FSTAB="/etc/recovery.fstab"
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[ ! -f "$FSTAB" ] && FSTAB="/etc/recovery.fstab.bak"
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BOOTIMAGE=$(grep -E '\b/boot\b' "$FSTAB" | grep -oE '/dev/[a-zA-Z0-9_./-]*')
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fi
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}
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is_mounted() {
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@ -98,6 +96,40 @@ is_mounted() {
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return $?
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}
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mount_image() {
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if [ ! -d "$2" ]; then
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mount -o rw,remount rootfs /
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mkdir -p $2 2>/dev/null
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($BOOTMODE) && mount -o ro,remount rootfs /
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[ ! -d "$2" ] && return 1
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fi
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if (! is_mounted $2); then
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LOOPDEVICE=
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for LOOP in 0 1 2 3 4 5 6 7; do
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if (! is_mounted $2); then
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LOOPDEVICE=/dev/block/loop$LOOP
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if [ ! -f "$LOOPDEVICE" ]; then
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mknod $LOOPDEVICE b 7 $LOOP
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fi
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losetup $LOOPDEVICE $1
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if [ "$?" -eq "0" ]; then
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mount -t ext4 -o loop $LOOPDEVICE $2
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if (! is_mounted $2); then
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/system/bin/toolbox mount -t ext4 -o loop $LOOPDEVICE $2
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fi
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if (! is_mounted $2); then
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/system/bin/toybox mount -t ext4 -o loop $LOOPDEVICE $2
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fi
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fi
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if (is_mounted $2); then
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ui_print "- Mounting $1 to $2"
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break;
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fi
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fi
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done
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fi
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}
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grep_prop() {
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REGEX="s/^$1=//p"
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shift
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@ -108,6 +140,22 @@ grep_prop() {
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cat $FILES 2>/dev/null | sed -n $REGEX | head -n 1
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}
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unpack_boot() {
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rm -rf $UNPACKDIR $RAMDISK 2>/dev/null
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mkdir -p $UNPACKDIR
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mkdir -p $RAMDISK
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cd $UNPACKDIR
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$BINDIR/bootimgtools --extract $1
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find $TMPDIR/boottmp -type d -exec chmod 755 {} \;
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find $TMPDIR/boottmp -type f -exec chmod 644 {} \;
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chmod 755 $(find $TMPDIR/boottmp -type d)
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chmod 644 $(find $TMPDIR/boottmp -type f)
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cd $RAMDISK
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gunzip -c < $UNPACKDIR/ramdisk.gz | cpio -i
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}
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repack_boot() {
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cd $RAMDISK
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find . | cpio -o -H newc 2>/dev/null | gzip -9 > $UNPACKDIR/ramdisk.gz
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@ -190,7 +238,7 @@ if [ -z "$NOOVERRIDE" ]; then
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# read override variables
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getvar KEEPVERITY
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getvar KEEPFORCEENCRYPT
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getvar KEEPSUPERSU
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getvar NORESTORE
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fi
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if [ -z "$KEEPVERITY" ]; then
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@ -201,9 +249,9 @@ if [ -z "$KEEPFORCEENCRYPT" ]; then
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# we don't keep forceencrypt by default
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KEEPFORCEENCRYPT=false
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fi
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if [ -z "$KEEPSUPERSU" ]; then
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# we don't keep SuperSU by default
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KEEPSUPERSU=false
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if [ -z "$NORESTORE" ]; then
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# we don't keep ramdisk by default
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NORESTORE=false
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fi
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SAMSUNG=false
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@ -212,10 +260,34 @@ if [ $? -eq 0 ]; then
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SAMSUNG=true
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fi
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##########################################################################################
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# Environment
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##########################################################################################
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ui_print "- Constructing environment"
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if (is_mounted /data); then
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rm -rf /data/busybox /data/magisk 2>/dev/null
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mkdir -p /data/busybox
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cp -af $BINDIR /data/magisk
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chmod 755 /data/busybox /data/magisk /data/magisk/*
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chcon 'u:object_r:system_file:s0' /data/busybox /data/magisk /data/magisk/*
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/data/magisk/busybox --install -s /data/busybox
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# Prevent issues
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rm -f /data/busybox/su /data/busybox/sh
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else
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rm -rf /cache/data_bin 2>/dev/null
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mkdir -p /cache/data_bin
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cp -af $BINDIR /cache/data_bin
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fi
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##########################################################################################
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# Image
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##########################################################################################
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# Fix SuperSU.....
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($BOOTMODE) && /data/magisk/sepolicy-inject -s fsck --live
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if (is_mounted /data); then
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IMG=/data/magisk.img
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else
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@ -230,55 +302,12 @@ else
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make_ext4fs -l 64M -a /magisk -S $INSTALLER/common/file_contexts_image $IMG
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fi
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mount_image $IMG /magisk
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if (! is_mounted /magisk); then
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ui_print "- Mounting $IMG to /magisk"
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LOOPDEVICE=
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for LOOP in 0 1 2 3 4 5 6 7; do
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if (! is_mounted /magisk); then
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LOOPDEVICE=/dev/block/loop$LOOP
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if [ ! -f "$LOOPDEVICE" ]; then
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mknod $LOOPDEVICE b 7 $LOOP
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fi
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losetup $LOOPDEVICE $IMG
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if [ "$?" -eq "0" ]; then
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mount -t ext4 -o loop $LOOPDEVICE /magisk
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if (! is_mounted /magisk); then
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/system/bin/toolbox mount -t ext4 -o loop $LOOPDEVICE /magisk
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fi
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if (! is_mounted /magisk); then
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/system/bin/toybox mount -t ext4 -o loop $LOOPDEVICE /magisk
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fi
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fi
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if (is_mounted /magisk); then
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break;
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fi
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fi
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done
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fi
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rm -rf $COREDIR/bin 2>/dev/null
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##########################################################################################
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# Environment
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##########################################################################################
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ui_print "- Constructing environment"
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if (is_mounted /data); then
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rm -rf /data/busybox /data/magisk
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mkdir -p /data/busybox
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mkdir -p /data/magisk
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cp -af $BINDIR/busybox $BINDIR/su $BINDIR/sepolicy-inject /data/magisk
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chmod 755 /data/busybox /data/magisk /data/magisk/*
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chcon 'u:object_r:system_file:s0' /data/busybox /data/magisk /data/magisk/*
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/data/magisk/busybox --install -s /data/busybox
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# Prevent issues
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rm -f /data/busybox/su /data/busybox/sh
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else
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rm -rf /cache/data_bin
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mkdir -p /cache/data_bin
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cp -af $BINDIR/busybox $BINDIR/su $BINDIR/sepolicy-inject /cache/data_bin
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ui_print "! Image mount failed... abort"
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exit 1
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fi
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MAGISKLOOP=$LOOPDEVICE
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##########################################################################################
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# Boot image patch
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@ -294,8 +323,6 @@ ORIGBOOT=$TMPDIR/boottmp/boot.img
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NEWBOOT=$TMPDIR/boottmp/new-boot.img
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UNPACKDIR=$TMPDIR/boottmp/bootunpack
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RAMDISK=$TMPDIR/boottmp/ramdisk
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mkdir -p $UNPACKDIR
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mkdir -p $RAMDISK
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chmod 777 $CHROMEDIR/futility $BINDIR/*
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@ -303,45 +330,87 @@ ui_print "- Dumping boot image"
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dd if=$BOOTIMAGE of=$ORIGBOOT
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ui_print "- Unpacking boot image"
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cd $UNPACKDIR
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$BINDIR/bootimgtools --extract $ORIGBOOT
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unpack_boot $ORIGBOOT
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chmod 755 $(find $TMPDIR/boottmp -type d)
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chmod 644 $(find $TMPDIR/boottmp -type f)
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SUPERSU=false
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cd $RAMDISK
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gunzip -c < $UNPACKDIR/ramdisk.gz | cpio -i
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if [ -f "supersu" ]; then
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KEEPSUPERSU=true
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fi
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if (! $KEEPSUPERSU); then
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if (! $NORESTORE); then
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# Backups
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if [ -d ".backup" ]; then
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ui_print "- Reverting ramdisk backup"
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ui_print "- Restoring ramdisk with backup"
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cp -af .backup/* .
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rm -rf magisk init.magisk.rc sbin/magic_mask.sh sbin/magisk_wrapper.sh 2>/dev/null
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else
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if [ -d "magisk" -o -d "su" ]; then
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cp -af /data/stock_boot*.gz /data/stock_boot.img.gz 2>/dev/null
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gzip -d /data/stock_boot.img.gz 2>/dev/null
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if [ -f "/data/stock_boot.img" ]; then
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ui_print "- Using boot image backup"
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cp -af /data/stock_boot.img $ORIGBOOT
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rm -rf $RAMDISK $TMPDIR
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mkdir -p $UNPACKDIR
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mkdir -p $RAMDISK
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if [ -f "sbin/launch_daemonsu.sh" ]; then
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SUPERSU=true
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# Save it for helper module
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cp -af sbin/launch_daemonsu.sh $INSTALLER/roothelper/launch_daemonsu.sh
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fi
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# Non-standard boot image restores
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if ($SUPERSU); then
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ui_print "- SuperSU patched boot detected"
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# Restore with SuperSU's backup
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MOUNTSU=false
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(! is_mounted /su) && (is_mounted /data) && mount_image /data/su.img /su && MOUNTSU=true
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if (is_mounted /su); then
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# Use sukernel's built-in functions
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ui_print "- Using sukernel to restore boot image"
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cd $UNPACKDIR
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$BINDIR/bootimgtools --extract $ORIGBOOT
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cd $RAMDISK
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gunzip -c < $UNPACKDIR/ramdisk.gz | cpio -i
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gunzip -c < $UNPACKDIR/ramdisk.gz > suramdisk
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/su/bin/sukernel --restore suramdisk /data/stock_boot.img
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if [ "$?" -ne "0" ]; then
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# No boot backup found, use ramdisk backup
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ui_print "- Restoring ramdisk with backup"
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/su/bin/sukernel --cpio-restore suramdisk suramdisk
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rm -rf $RAMDISK
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mkdir -p $RAMDISK
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cd $RAMDISK
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cpio -i < $UNPACKDIR/suramdisk
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rm -f $UNPACKDIR/suramdisk
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else
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ui_print "- Restoring boot image with backup"
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cp -af /data/stock_boot.img $ORIGBOOT
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unpack_boot $ORIGBOOT
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fi
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if ($MOUNTSU); then
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ui_print "- Unmounting su.img"
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umount /su
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losetup -d $LOOPDEVICE
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fi
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else
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ui_print "! No backups found"
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ui_print "! Installer will still proceed, but might cause issues"
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ui_print "! If possible, please restore to stock boot then flash Magisk again"
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# Force removing SuperSU parts
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rm -rf su init.supersu.rc sbin/launch_daemonsu.sh 2>/dev/null
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# Find the boot backup ourselves
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ui_print "! su.img mount failed... find the backup ourselves"
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cp -af /data/stock_boot_*.gz /data/stock_boot.img.gz 2>/dev/null
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gzip -d /data/stock_boot.img.gz 2>/dev/null
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rm -rf /data/stock_boot.img.gz 2>/dev/null
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if [ -f "/data/stock_boot.img" ]; then
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ui_print "- Restoring boot image with backup"
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cp -af /data/stock_boot.img $ORIGBOOT
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unpack_boot $ORIGBOOT
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else
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ui_print "! No backups found"
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ui_print "! Installer will still proceed, but might cause issues"
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ui_print "! If possible, please restore to stock boot then flash Magisk again"
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# Force removing SuperSU parts
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rm -rf su init.supersu.rc sbin/launch_daemonsu.sh 2>/dev/null
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fi
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fi
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else
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# Magisk's own situation
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if [ -d "magisk" ]; then
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cp -af /data/stock_boot_*.gz /data/stock_boot.img.gz 2>/dev/null
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gzip -d /data/stock_boot.img.gz 2>/dev/null
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if [ -f "/data/stock_boot.img" ]; then
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ui_print "- Restoring boot image with backup"
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cp -af /data/stock_boot.img $ORIGBOOT
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unpack_boot $ORIGBOOT
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else
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ui_print "! No backups found"
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ui_print "! Installer will still proceed, but might cause issues"
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ui_print "! If possible, please restore to stock boot then flash Magisk again"
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# Removing other boot image modifications
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rm -rf sbin/su init.xposed.rc sbin/mount_xposed.sh 2>/dev/null
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fi
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fi
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fi
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ui_print "- Creating backups"
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@ -355,6 +424,10 @@ if (! $KEEPSUPERSU); then
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fi
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fi
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ui_print "- Installing root helper module"
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cp -af $INSTALLER/roothelper /magisk/00roothelper
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chmod 755 /magisk/00roothelper/post-fs-data.sh
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# Patch ramdisk
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ui_print "- Patching ramdisk"
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@ -362,65 +435,29 @@ if [ $(grep -c "import /init.magisk.rc" init.rc) -eq "0" ]; then
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sed -i "/import \/init\.environ\.rc/iimport /init.magisk.rc" init.rc
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fi
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if (! $KEEPSUPERSU); then
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sed -i "/selinux.reload_policy/d" init.rc
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find . -type f -name "*fstab*" 2>/dev/null | while read FSTAB ; do
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if (! $KEEPVERITY); then
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sed -i "s/,support_scfs//g" $FSTAB
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sed -i 's;,\{0,1\}verify\(=[^,]*\)\{0,1\};;g' $FSTAB
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fi
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if (! $KEEPFORCEENCRYPT); then
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sed -i "s/forceencrypt/encryptable/g" $FSTAB
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sed -i "s/forcefdeorfbe/encryptable/g" $FSTAB
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fi
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done
|
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rm verity_key 2>/dev/null
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# sepolicy patches
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# LD_LIBRARY_PATH=$BINDIR $BINDIR/supolicy --file sepolicy sepolicy.patched
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# mv -f sepolicy.patched sepolicy
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. $INSTALLER/common/supatch.sh
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allow su_daemon "rootfs proc init system_file" "file dir lnk_file" "*"
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allow init su_daemon unix_stream_socket connectto
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allow su_daemon shell_exec file getattr
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allow su_daemon tmpfs dir "*"
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allow su_daemon selinuxfs file "read open write"
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allow su_daemon kernel security "read_policy load_policy"
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allow su_daemon toolbox_exec file "*"
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allow kernel su fd use
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allow init "rootfs system_file" file "*"
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if $BINDIR/sepolicy-inject -e -s toolbox -P sepolicy; then
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allow toolbox property_socket sock_file write
|
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allow toolbox init unix_stream_socket connectto
|
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allow toolbox init fifo_file "*"
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||||
allow toolbox default_prop property_service "*"
|
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allow toolbox device dir "*"
|
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sed -i "/selinux.reload_policy/d" init.rc
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find . -type f -name "*fstab*" 2>/dev/null | while read FSTAB ; do
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if (! $KEEPVERITY); then
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sed -i "s/,support_scfs//g" $FSTAB
|
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sed -i 's;,\{0,1\}verify\(=[^,]*\)\{0,1\};;g' $FSTAB
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fi
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# Just in case
|
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$BINDIR/sepolicy-inject -Z init -P sepolicy
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$BINDIR/sepolicy-inject -Z toolbox -P sepolicy
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$BINDIR/sepolicy-inject -Z su_daemon -P sepolicy
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# Fix Xposed
|
||||
allow zygote app_data_file "dir file" "*"
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||||
allow zygote input_device "dir chr_file" "*"
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||||
allow untrusted_app untrusted_app capability setgid
|
||||
allow "system_server system_app" "app_data_file" "file dir" "*"
|
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fi
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||||
if (! $KEEPFORCEENCRYPT); then
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||||
sed -i "s/forceencrypt/encryptable/g" $FSTAB
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||||
sed -i "s/forcefdeorfbe/encryptable/g" $FSTAB
|
||||
fi
|
||||
done
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||||
rm verity_key 2>/dev/null
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||||
|
||||
# sepolicy patches
|
||||
$BINDIR/sepolicy-inject --magisk -P sepolicy
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||||
|
||||
# Add new items
|
||||
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
|
||||
cp -af $INSTALLER/common/magisk_wrapper.sh sbin/magisk_wrapper.sh
|
||||
|
||||
if (! $KEEPSUPERSU); then
|
||||
cp -af $BINDIR/su $BINDIR/sepolicy-inject magisk
|
||||
else
|
||||
touch supersu
|
||||
fi
|
||||
|
||||
chmod 0755 magisk magisk/*
|
||||
chmod 0750 init.magisk.rc sbin/magic_mask.sh sbin/magisk_wrapper.sh
|
||||
chmod 0755 magisk
|
||||
chmod 0750 init.magisk.rc sbin/magic_mask.sh
|
||||
|
||||
ui_print "- Repacking boot image"
|
||||
repack_boot
|
||||
|
|
@ -429,14 +466,8 @@ ORIGSIZE=$(ls -l $ORIGBOOT | awk '{print $5}')
|
|||
NEWSIZE=$(ls -l $NEWBOOT | awk '{print $5}')
|
||||
if [ "$NEWSIZE" -gt "$ORIGSIZE" ]; then
|
||||
ui_print "! Boot partition space insufficient"
|
||||
ui_print "! Remove ramdisk backups and binaries"
|
||||
rm -rf $RAMDISK/.backup $NEWBOOT $RAMDISK/magisk/* 2>/dev/null
|
||||
if (! $KEEPSUPERSU); then
|
||||
mkdir -p /cache/magisk
|
||||
cp $BINDIR/su $BINDIR/sepolicy-inject /cache/magisk
|
||||
chmod 755 /cache/magisk /cache/magisk/*
|
||||
chcon 'u:object_r:system_file:s0' /cache/magisk /cache/magisk/*
|
||||
fi
|
||||
ui_print "! Try to remove ramdisk backups"
|
||||
rm -rf $RAMDISK/.backup $NEWBOOT 2>/dev/null
|
||||
repack_boot
|
||||
NEWSIZE=$(ls -l $NEWBOOT | awk '{print $5}')
|
||||
if [ "$NEWSIZE" -gt "$ORIGSIZE" ]; then
|
||||
|
|
@ -448,13 +479,18 @@ fi
|
|||
|
||||
chmod 644 $NEWBOOT
|
||||
|
||||
if [ -L "$BOOTIMAGE" ]; then
|
||||
ui_print "- Block symlink detected!"
|
||||
else
|
||||
dd if=/dev/zero of=$BOOTIMAGE bs=4096 2>/dev/null
|
||||
fi
|
||||
ui_print "- Flashing new boot image"
|
||||
dd if=/dev/zero of=$BOOTIMAGE bs=4096 2>/dev/null
|
||||
dd if=$NEWBOOT of=$BOOTIMAGE bs=4096
|
||||
|
||||
if (! $BOOTMODE); then
|
||||
ui_print "- Unmounting partitions"
|
||||
umount /magisk
|
||||
losetup -d $LOOPDEVICE
|
||||
losetup -d $MAGISKLOOP
|
||||
umount /system
|
||||
fi
|
||||
|
||||
|
|
|
|||
|
|
@ -1 +1 @@
|
|||
# this is a dummy file, the magic is in update-binary
|
||||
#MAGISK
|
||||
Binary file not shown.
|
|
@ -2,57 +2,38 @@
|
|||
|
||||
on post-fs
|
||||
# Paths
|
||||
export PATH /sbin:/vendor/bin:/system/sbin:/system/bin:/system/xbin:/su/bin:/magisk/.core/bin:/magisk/busybox/bin:/data/magisk
|
||||
|
||||
# Start root
|
||||
start phhsu
|
||||
wait /dev/su 1
|
||||
export PATH /magisk/.core/bin:/sbin:/vendor/bin:/system/sbin:/system/bin:/magisk/.core/busybox:/system/xbin
|
||||
|
||||
start magisk_pfs
|
||||
wait /dev/unblock 20
|
||||
rmdir /dev/unblock
|
||||
wait /dev/.magisk.unblock 20
|
||||
rm /dev/.magisk.unblock
|
||||
|
||||
on post-fs-data
|
||||
|
||||
# Try to start root again in case post-fs failed
|
||||
start phhsu
|
||||
wait /dev/su 1
|
||||
|
||||
start magisk_pfsd
|
||||
wait /dev/unblock 20
|
||||
rmdir /dev/unblock
|
||||
wait /dev/.magisk.unblock 40
|
||||
rm /dev/.magisk.unblock
|
||||
|
||||
on property:magisk.root=*
|
||||
start magisk_root
|
||||
|
||||
# Services
|
||||
|
||||
service phhsu /sbin/magisk_wrapper.sh phhsu
|
||||
user root
|
||||
seclabel u:r:su_daemon:s0
|
||||
oneshot
|
||||
|
||||
# launch post-fs script
|
||||
service magisk_pfs /sbin/magisk_wrapper.sh post-fs
|
||||
service magisk_pfs /sbin/magic_mask.sh post-fs
|
||||
user root
|
||||
seclabel u:r:init:s0
|
||||
seclabel u:r:su:s0
|
||||
oneshot
|
||||
|
||||
# launch post-fs-data script
|
||||
service magisk_pfsd /sbin/magisk_wrapper.sh post-fs-data
|
||||
service magisk_pfsd /sbin/magic_mask.sh post-fs-data
|
||||
user root
|
||||
seclabel u:r:init:s0
|
||||
seclabel u:r:su:s0
|
||||
oneshot
|
||||
|
||||
# launch late_start script
|
||||
service magisk_service /sbin/magisk_wrapper.sh service
|
||||
service magisk_service /sbin/magic_mask.sh service
|
||||
class late_start
|
||||
user root
|
||||
seclabel u:r:init:s0
|
||||
seclabel u:r:su:s0
|
||||
oneshot
|
||||
|
||||
# root handling
|
||||
service magisk_root /sbin/magisk_wrapper.sh root
|
||||
user root
|
||||
seclabel u:r:init:s0
|
||||
oneshot
|
||||
|
|
@ -8,13 +8,14 @@ COREDIR=/magisk/.core
|
|||
DUMMDIR=$COREDIR/dummy
|
||||
MIRRDIR=$COREDIR/mirror
|
||||
|
||||
TMPDIR=/cache/tmp
|
||||
TMPDIR=/dev/tmp
|
||||
|
||||
# Use the included busybox to do everything in all scripts for maximum compatibility
|
||||
# Use the included busybox to do everything for maximum compatibility
|
||||
# We also do so because we rely on the option "-c" for cp (reserve contexts)
|
||||
|
||||
# Reserve the original PATH
|
||||
export OLDPATH=$PATH
|
||||
export PATH="/data/busybox:$PATH"
|
||||
# Version info
|
||||
setprop magisk.version 7
|
||||
|
||||
log_print() {
|
||||
echo $1
|
||||
|
|
@ -32,7 +33,7 @@ mktouch() {
|
|||
}
|
||||
|
||||
unblock() {
|
||||
mkdir -p /dev/unblock
|
||||
touch /dev/.magisk.unblock
|
||||
exit
|
||||
}
|
||||
|
||||
|
|
@ -185,9 +186,12 @@ merge_image() {
|
|||
|
||||
if ($OK); then
|
||||
# Merge (will reserve selinux contexts)
|
||||
if [ `cp -afc /cache/merge_img/. /cache/data_img >/dev/null 2>&1; echo $?` -eq 0 ]; then
|
||||
log_print "Merge complete"
|
||||
fi
|
||||
cd /cache/merge_img
|
||||
for MOD in *; do
|
||||
rm -rf /cache/data_img/$MOD
|
||||
cp -afc $MOD /cache/data_img/
|
||||
done
|
||||
log_print "Merge complete"
|
||||
fi
|
||||
|
||||
umount /cache/data_img
|
||||
|
|
@ -215,6 +219,15 @@ case $1 in
|
|||
chmod 644 $LOGFILE
|
||||
log_print "Magisk post-fs mode running..."
|
||||
|
||||
if [ -d "/cache/magisk_merge" ]; then
|
||||
cd /cache/magisk_merge
|
||||
for MOD in *; do
|
||||
rm -rf /cache/magisk/$MOD
|
||||
cp -afc $MOD /cache/magisk/
|
||||
done
|
||||
rm -rf /cache/magisk_merge
|
||||
fi
|
||||
|
||||
for MOD in /cache/magisk/* ; do
|
||||
if [ -f "$MOD/remove" ]; then
|
||||
log_print "Remove module: $MOD"
|
||||
|
|
@ -244,6 +257,10 @@ case $1 in
|
|||
|
||||
log_print "Magisk post-fs-data mode running..."
|
||||
|
||||
# Live patch sepolicy
|
||||
/data/magisk/sepolicy-inject --live -s su
|
||||
|
||||
# Cache support
|
||||
if [ -d "/cache/data_bin" ]; then
|
||||
rm -rf /data/busybox /data/magisk
|
||||
mkdir -p /data/busybox
|
||||
|
|
@ -254,14 +271,15 @@ case $1 in
|
|||
# Prevent issues
|
||||
rm -f /data/busybox/su /data/busybox/sh
|
||||
fi
|
||||
|
||||
mv /cache/stock_boot.img /data 2>/dev/null
|
||||
|
||||
chmod 644 $IMG /cache/magisk.img /data/magisk_merge.img 2>/dev/null
|
||||
|
||||
# Handle image merging
|
||||
merge_image /cache/magisk.img
|
||||
merge_image /data/magisk_merge.img
|
||||
|
||||
# Mount /data image
|
||||
# Mount magisk.img
|
||||
if [ `cat /proc/mounts | grep /magisk >/dev/null 2>&1; echo $?` -ne 0 ]; then
|
||||
loopsetup $IMG
|
||||
if [ ! -z "$LOOPDEVICE" ]; then
|
||||
|
|
@ -274,13 +292,14 @@ case $1 in
|
|||
unblock
|
||||
fi
|
||||
|
||||
mkdir -p $DUMMDIR
|
||||
mkdir -p $MIRRDIR/system
|
||||
|
||||
log_print "Preparing modules"
|
||||
# First do cleanups
|
||||
rm -rf $DUMMDIR/*
|
||||
rm -rf $DUMMDIR
|
||||
rmdir $(find /magisk -type d -depth ! -path "*core*" ) 2>/dev/null
|
||||
rm -rf $COREDIR/bin
|
||||
|
||||
mkdir -p $DUMMDIR
|
||||
mkdir -p $MIRRDIR/system
|
||||
|
||||
# Travel through all mods
|
||||
for MOD in /magisk/* ; do
|
||||
|
|
@ -292,9 +311,11 @@ case $1 in
|
|||
fi
|
||||
done
|
||||
|
||||
# Proper permissions
|
||||
find $DUMMDIR -type d -exec chmod 755 {} \;
|
||||
find $DUMMDIR -type f -exec chmod 644 {} \;
|
||||
# Proper permissions for generated items
|
||||
chmod 755 $(find $COREDIR -type d)
|
||||
chmod 644 $(find $COREDIR -type f)
|
||||
find $COREDIR -type d -exec chmod 755 {} \;
|
||||
find $COREDIR -type f -exec chmod 644 {} \;
|
||||
|
||||
# linker(64), t*box, and app_process* are required if we need to dummy mount bin folder
|
||||
if [ -f "$TMPDIR/dummy/system/bin" ]; then
|
||||
|
|
@ -303,7 +324,7 @@ case $1 in
|
|||
cp -afc linker* t*box app_process* $DUMMDIR/system/bin/
|
||||
fi
|
||||
|
||||
# Shrink the image if possible
|
||||
# Unmount, shrink, remount
|
||||
if [ `umount /magisk >/dev/null 2>&1; echo $?` -eq 0 ]; then
|
||||
losetup -d $LOOPDEVICE
|
||||
target_size_check $IMG
|
||||
|
|
@ -323,8 +344,7 @@ case $1 in
|
|||
unblock
|
||||
fi
|
||||
|
||||
# Remove legacy phh root and crap folder
|
||||
rm -rf /magisk/phh
|
||||
# Remove crap folder
|
||||
rm -rf /magisk/lost+found
|
||||
|
||||
# Start doing tasks
|
||||
|
|
@ -350,9 +370,7 @@ case $1 in
|
|||
run_scripts post-fs-data
|
||||
|
||||
# Bind hosts for Adblock apps
|
||||
if [ ! -f "$COREDIR/hosts" ]; then
|
||||
cp -afc /system/etc/hosts $COREDIR/hosts
|
||||
fi
|
||||
[ ! -f "$COREDIR/hosts" ] && cp -afc /system/etc/hosts $COREDIR/hosts
|
||||
log_print "Enabling systemless hosts file support"
|
||||
bind_mount $COREDIR/hosts /system/etc/hosts
|
||||
|
||||
|
|
@ -363,7 +381,7 @@ case $1 in
|
|||
# Stage 4
|
||||
log_print "Bind mount mirror items"
|
||||
# Find all empty directores and dummy files, they should be mounted by original files in /system
|
||||
find $DUMMDIR -type d -exec sh -c 'if [ -z "$(ls -A $1)" ]; then echo $1; fi' -- {} \; -o \( -type f -size 0 -print \) | while read ITEM ; do
|
||||
find $DUMMDIR -type d -exec sh -c '[ -z "$(ls -A $1)" ] && echo $1' -- {} \; -o \( -type f -size 0 -print \) | while read ITEM ; do
|
||||
ORIG=${ITEM/dummy/mirror}
|
||||
TARGET=${ITEM#$DUMMDIR}
|
||||
bind_mount $ORIG $TARGET
|
||||
|
|
@ -372,17 +390,13 @@ case $1 in
|
|||
# All done
|
||||
rm -rf $TMPDIR
|
||||
|
||||
if [ ! -f "/supersu" ]; then
|
||||
# Expose root path
|
||||
setprop magisk.supath /magisk/.core/bin
|
||||
setprop magisk.root 1
|
||||
fi
|
||||
|
||||
unblock
|
||||
;;
|
||||
|
||||
service )
|
||||
rm -rf /cache/unblock
|
||||
# Version info
|
||||
setprop magisk.version 7
|
||||
rm -rf /dev/unblock*
|
||||
log_print "Magisk late_start service mode running..."
|
||||
run_scripts service
|
||||
;;
|
||||
|
|
@ -392,11 +406,10 @@ case $1 in
|
|||
ROOT=$(getprop magisk.root)
|
||||
if [ "$ROOT" -eq "1" ]; then
|
||||
log_print "Enabling root"
|
||||
rm -f SUPATH
|
||||
ln -s /data/magisk $SUPATH
|
||||
ln -s $SUPATH /magisk/.core/bin
|
||||
else
|
||||
log_print "Disabling root"
|
||||
rm -f SUPATH
|
||||
rm -f /magisk/.core/bin
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
|
|
|
|||
|
|
@ -1,42 +0,0 @@
|
|||
#!/system/bin/sh
|
||||
|
||||
BINDIR=/magisk/.core/bin
|
||||
|
||||
# Find where's su binary
|
||||
for DIR in /magisk /data/magisk /cache/magisk /su/bin; do
|
||||
[ -f "$DIR/su" ] && break
|
||||
done
|
||||
|
||||
case $1 in
|
||||
phhsu )
|
||||
if [ ! -d "/dev/su" ]; then
|
||||
$DIR/sepolicy-inject --live --auto -s su
|
||||
exec $DIR/su --daemon
|
||||
fi
|
||||
;;
|
||||
post-fs )
|
||||
# If su call fails, temporary switch to permissive (workaround)
|
||||
# This workaround will not always work (e.g. Samsung stock boot images)
|
||||
if [ `$DIR/su -c "/sbin/magic_mask.sh post-fs" >/dev/null 2>&1; echo $?` -ne 0 ]; then
|
||||
echo 0 > /sys/fs/selinux/enforce
|
||||
/sbin/magic_mask.sh post-fs
|
||||
echo 1 > /sys/fs/selinux/enforce
|
||||
fi
|
||||
;;
|
||||
post-fs-data )
|
||||
# su call shall always work
|
||||
if [ `$DIR/su -c "/sbin/magic_mask.sh post-fs-data" >/dev/null 2>&1; echo $?` -ne 0 ]; then
|
||||
/sbin/magic_mask.sh post-fs-data
|
||||
fi
|
||||
;;
|
||||
service )
|
||||
# su call shall always work
|
||||
if [ `$DIR/su -c "/sbin/magic_mask.sh service" >/dev/null 2>&1; echo $?` -ne 0 ]; then
|
||||
/sbin/magic_mask.sh service
|
||||
fi
|
||||
;;
|
||||
root )
|
||||
# This will only be used in phh root
|
||||
$DIR/su -c "/sbin/magic_mask.sh root"
|
||||
;;
|
||||
esac
|
||||
|
|
@ -1,226 +0,0 @@
|
|||
#Extracted from global_macros
|
||||
rw_socket_perms="ioctl read getattr write setattr lock append bind connect getopt setopt shutdown"
|
||||
create_socket_perms="create $rw_socket_perms"
|
||||
rw_stream_socket_perms="$rw_socket_perms listen accept"
|
||||
create_stream_socket_perms="create $rw_stream_socket_perms"
|
||||
|
||||
# bootimg.sh
|
||||
|
||||
#allow <list of scontext> <list of tcontext> <class> <list of perm>
|
||||
allow() {
|
||||
[ -z "$1" -o -z "$2" -o -z "$3" ] && false
|
||||
for s in $1;do
|
||||
for t in $2;do
|
||||
for c in $3;do
|
||||
echo "allow ($s) ($t) ($c) ($4)"
|
||||
if [ "$4" = "*" ]; then
|
||||
$BINDIR/sepolicy-inject -s $s -t $t -c $c -P sepolicy >/dev/null 2>&1
|
||||
else
|
||||
$BINDIR/sepolicy-inject -s $s -t $t -c $3 -p $(echo $4|tr ' ' ',') -P sepolicy 2>/dev/null 2>&1
|
||||
fi
|
||||
done
|
||||
done
|
||||
done
|
||||
}
|
||||
|
||||
noaudit() {
|
||||
for s in $1;do
|
||||
for t in $2;do
|
||||
for p in $4;do
|
||||
$BINDIR/sepolicy-inject -s $s -t $t -c $3 -p $p -P sepolicy 2>/dev/null 2>&1
|
||||
done
|
||||
done
|
||||
done
|
||||
}
|
||||
|
||||
# su-communication
|
||||
|
||||
#allowSuClient <scontext>
|
||||
allowSuClient() {
|
||||
#All domain-s already have read access to rootfs
|
||||
allow $1 rootfs file "execute_no_trans execute" #TODO: Why do I need execute?!? (on MTK 5.1, kernel 3.10)
|
||||
allow $1 su_daemon unix_stream_socket "connectto getopt"
|
||||
|
||||
allow $1 su_device dir "search read"
|
||||
allow $1 su_device sock_file "read write"
|
||||
allow su_daemon $1 "fd" "use"
|
||||
|
||||
allow su_daemon $1 fifo_file "read write getattr ioctl"
|
||||
|
||||
#Read /proc/callerpid/cmdline in from_init, drop?
|
||||
#Requiring sys_ptrace sucks
|
||||
allow su_daemon "$1" "dir" "search"
|
||||
allow su_daemon "$1" "file" "read open"
|
||||
allow su_daemon "$1" "lnk_file" "read"
|
||||
allow su_daemon su_daemon "capability" "sys_ptrace"
|
||||
}
|
||||
|
||||
suDaemonTo() {
|
||||
allow su_daemon $1 "process" "transition"
|
||||
noaudit su_daemon $1 "process" "siginh rlimitinh noatsecure"
|
||||
}
|
||||
|
||||
suDaemonRights() {
|
||||
allow su_daemon rootfs file "entrypoint"
|
||||
|
||||
allow su_daemon su_daemon "dir" "search read"
|
||||
allow su_daemon su_daemon "file" "read write open"
|
||||
allow su_daemon su_daemon "lnk_file" "read"
|
||||
allow su_daemon su_daemon "unix_dgram_socket" "create connect write"
|
||||
allow su_daemon su_daemon "unix_stream_socket" "$create_stream_socket_perms"
|
||||
|
||||
allow su_daemon devpts chr_file "read write open getattr"
|
||||
#untrusted_app_devpts not in Android 4.4
|
||||
allow su_daemon untrusted_app_devpts chr_file "read write open getattr" || true
|
||||
|
||||
allow su_daemon su_daemon "capability" "setuid setgid"
|
||||
|
||||
#Access to /data/data/me.phh.superuser/xxx
|
||||
allow su_daemon app_data_file "dir" "getattr search write add_name"
|
||||
allow su_daemon app_data_file "file" "getattr read open lock"
|
||||
|
||||
#FIXME: This shouldn't exist
|
||||
#dac_override can be fixed by having pts_slave's fd forwarded over socket
|
||||
#Instead of forwarding the name
|
||||
allow su_daemon su_daemon "capability" "dac_override"
|
||||
|
||||
allow su_daemon su_daemon "process" "fork sigchld"
|
||||
|
||||
#toolbox needed for log
|
||||
allow su_daemon toolbox_exec "file" "execute read open execute_no_trans" || true
|
||||
|
||||
#Create /dev/me.phh.superuser. Could be done by init
|
||||
allow su_daemon device "dir" "write add_name"
|
||||
allow su_daemon su_device "dir" "create setattr remove_name add_name"
|
||||
allow su_daemon su_device "sock_file" "create unlink"
|
||||
|
||||
#Allow su daemon to start su apk
|
||||
allow su_daemon zygote_exec "file" "execute read open execute_no_trans"
|
||||
allow su_daemon zygote_exec "lnk_file" "read getattr"
|
||||
|
||||
#Send request to APK
|
||||
allow su_daemon su_device dir "search write add_name"
|
||||
|
||||
#Allow su_daemon to switch to su or su_sensitive
|
||||
allow su_daemon su_daemon "process" "setexec"
|
||||
|
||||
#Allow su_daemon to execute a shell (every commands are supposed to go through a shell)
|
||||
allow su_daemon shell_exec file "execute read open"
|
||||
|
||||
allow su_daemon su_daemon "capability" "chown"
|
||||
|
||||
suDaemonTo su
|
||||
}
|
||||
|
||||
# rights
|
||||
|
||||
#In this file lies the real permissions of a process running in su
|
||||
|
||||
suBind() {
|
||||
#Allow to override /system/xbin/su
|
||||
allow su_daemon su_exec "file" "mounton read"
|
||||
|
||||
#We will create files in /dev/su/, they will be marked as su_device
|
||||
allow su_daemon su_device "dir file lnk_file" "*"
|
||||
allow su_daemon su_device "file" "relabelfrom"
|
||||
allow su_daemon system_file "file" "relabelto"
|
||||
}
|
||||
|
||||
#This is the vital minimum for su to open a uid 0 shell
|
||||
suRights() {
|
||||
|
||||
#Admit su_daemon is meant to be god.
|
||||
allow su_daemon su_daemon "capability" "sys_admin"
|
||||
|
||||
allow servicemanager su "dir" "search read"
|
||||
allow servicemanager su "file" "open read"
|
||||
allow servicemanager su "process" "getattr"
|
||||
allow servicemanager su "binder" "transfer"
|
||||
[ "$API" -ge 20 ] && allow system_server su binder "call"
|
||||
}
|
||||
|
||||
suL9() {
|
||||
allow su_daemon su_daemon "dir file lnk_file" "*"
|
||||
allow su_daemon system_data_file "dir file lnk_file" "*"
|
||||
allow su_daemon "labeledfs" filesystem "associate"
|
||||
allow su_daemon su_daemon process setfscreate
|
||||
allow su_daemon tmpfs filesystem associate
|
||||
allow su_daemon su_daemon file relabelfrom
|
||||
allow su_daemon system_file file mounton
|
||||
}
|
||||
|
||||
otherToSU() {
|
||||
# allowLog
|
||||
if allow su logd unix_dgram_socket "sendto";then
|
||||
allow logd su dir "search"
|
||||
allow logd su file "read open getattr"
|
||||
fi
|
||||
|
||||
# suBackL0
|
||||
[ "$API" -ge 20 ] && allow system_server su binder "call transfer"
|
||||
#ES Explorer opens a sokcet
|
||||
allow untrusted_app su unix_stream_socket "$rw_socket_perms connectto"
|
||||
#Any domain is allowed to send su "sigchld"
|
||||
#TODO: Have sepolicy-inject handle that
|
||||
#allow "=domain" su process "sigchld"
|
||||
allow surfaceflinger su "process" "sigchld"
|
||||
|
||||
# suNetworkL0
|
||||
$BINDIR/sepolicy-inject -a netdomain -s su -P sepolicy
|
||||
$BINDIR/sepolicy-inject -a bluetoothdomain -s su -P sepolicy
|
||||
|
||||
# suBackL6
|
||||
#Used by CF.lumen (restarts surfaceflinger, and communicates with it)
|
||||
#TODO: Add a rule to enforce surfaceflinger doesn't have dac_override
|
||||
allow surfaceflinger app_data_file "dir file lnk_file" "*"
|
||||
$BINDIR/sepolicy-inject -a mlstrustedsubject -s surfaceflinger -P sepolicy
|
||||
}
|
||||
|
||||
#Samsung specific
|
||||
#Prevent system from loading policy
|
||||
if $BINDIR/sepolicy-inject -e -s knox_system_app -P sepolicy;then
|
||||
$BINDIR/sepolicy-inject --not -s init -t kernel -c security -p load_policy -P sepolicy
|
||||
for i in policyloader_app system_server system_app installd init ueventd runas drsd debuggerd vold zygote auditd servicemanager itsonbs commonplatformappdomain;do
|
||||
$BINDIR/sepolicy-inject --not -s "$i" -t security_spota_file -c dir -p read,write -P sepolicy
|
||||
$BINDIR/sepolicy-inject --not -s "$i" -t security_spota_file -c file -p read,write -P sepolicy
|
||||
done
|
||||
fi
|
||||
|
||||
#Create domains if they don't exist
|
||||
$BINDIR/sepolicy-inject -z su -P sepolicy
|
||||
$BINDIR/sepolicy-inject -z su_device -P sepolicy
|
||||
$BINDIR/sepolicy-inject -z su_daemon -P sepolicy
|
||||
|
||||
#Autotransition su's socket to su_device
|
||||
$BINDIR/sepolicy-inject -s su_daemon -f device -c file -t su_device -P sepolicy
|
||||
$BINDIR/sepolicy-inject -s su_daemon -f device -c dir -t su_device -P sepolicy
|
||||
allow su_device tmpfs filesystem "associate"
|
||||
|
||||
#Transition from untrusted_app to su_client
|
||||
#TODO: other contexts want access to su?
|
||||
allowSuClient shell
|
||||
allowSuClient untrusted_app
|
||||
allowSuClient platform_app
|
||||
allowSuClient su
|
||||
|
||||
#HTC Debug context requires SU
|
||||
$BINDIR/sepolicy-inject -e -s ssd_tool -P sepolicy && allowSuClient ssd_tool
|
||||
|
||||
#Allow init to execute su daemon/transition
|
||||
allow init su_daemon process "transition"
|
||||
noaudit init su_daemon process "rlimitinh siginh noatsecure"
|
||||
suDaemonRights
|
||||
suBind
|
||||
|
||||
suRights
|
||||
otherToSU
|
||||
|
||||
#Need to set su_device/su as trusted to be accessible from other categories
|
||||
$BINDIR/sepolicy-inject -a mlstrustedobject -s su_device -P sepolicy
|
||||
$BINDIR/sepolicy-inject -a mlstrustedsubject -s su_daemon -P sepolicy
|
||||
$BINDIR/sepolicy-inject -a mlstrustedsubject -s su -P sepolicy
|
||||
|
||||
suL9
|
||||
|
||||
# Just in case :)
|
||||
$BINDIR/sepolicy-inject -Z su -P sepolicy
|
||||
9
zip_static/roothelper/phh.prop
Normal file
9
zip_static/roothelper/phh.prop
Normal file
|
|
@ -0,0 +1,9 @@
|
|||
id=phh
|
||||
name=phh's SuperUser
|
||||
version=Root Helper
|
||||
versionCode=1
|
||||
author=phhusson, topjohnwu
|
||||
description=This is a helper, please upgrade from downloads section :)
|
||||
support=http://forum.xda-developers.com/showthread.php?t=3216394
|
||||
donate=http://forum.xda-developers.com/donatetome.php?u=1915408
|
||||
cacheModule=false
|
||||
37
zip_static/roothelper/phh.sh
Normal file
37
zip_static/roothelper/phh.sh
Normal file
|
|
@ -0,0 +1,37 @@
|
|||
#!/system/bin/sh
|
||||
|
||||
LOGFILE=/cache/magisk.log
|
||||
|
||||
log_print() {
|
||||
echo $1
|
||||
echo "phh: $1" >> $LOGFILE
|
||||
log -p i -t phh "$1"
|
||||
}
|
||||
|
||||
launch_daemonsu() {
|
||||
export PATH=$OLDPATH
|
||||
# Switch contexts
|
||||
echo "u:r:su_daemon:s0" > /proc/self/attr/current
|
||||
# Start daemon
|
||||
exec /magisk/phh/bin/su --daemon
|
||||
}
|
||||
|
||||
log_print "Live patching sepolicy"
|
||||
/magisk/phh/bin/sepolicy-inject --live
|
||||
|
||||
# Expose the root path
|
||||
log_print "Linking supath"
|
||||
rm -rf /magisk/.core/bin
|
||||
ln -s /magisk/phh/bin /magisk/.core/bin
|
||||
|
||||
# Run su.d
|
||||
for script in /magisk/phh/su.d/* ; do
|
||||
if [ -f "$script" ]; then
|
||||
chmod 755 $script
|
||||
log_print "su.d: $script"
|
||||
$script
|
||||
fi
|
||||
done
|
||||
|
||||
log_print "Starting su daemon"
|
||||
(launch_daemonsu &)
|
||||
29
zip_static/roothelper/post-fs-data.sh
Normal file
29
zip_static/roothelper/post-fs-data.sh
Normal file
|
|
@ -0,0 +1,29 @@
|
|||
#!/system/bin/sh
|
||||
|
||||
cd /magisk/00roothelper
|
||||
|
||||
if [ -f "launch_daemonsu.sh" ]; then
|
||||
# SuperSU mode
|
||||
rm -rf /magisk/supersu /magisk/99supersu
|
||||
mkdir -p /magisk/99supersu
|
||||
cp supersu.sh /magisk/99supersu/post-fs-data.sh
|
||||
cp supersu.prop /magisk/99supersu/module.prop
|
||||
cp launch_daemonsu.sh /magisk/99supersu/launch_daemonsu.sh
|
||||
chmod 755 /magisk/99supersu/*
|
||||
else
|
||||
# phh mode
|
||||
if [ -f "/magisk/phh/su" ]]; then
|
||||
# Old version detected
|
||||
cp /magisk/phh/su su
|
||||
rm -rf /magisk/phh
|
||||
mkdir -p /magisk/phh/bin
|
||||
mkdir -p /magisk/phh/su.d
|
||||
cp su /magisk/phh/bin/su
|
||||
cp /data/magisk/sepolicy-inject /magisk/phh/bin/sepolicy-inject
|
||||
cp phh.sh /magisk/phh/post-fs-data.sh
|
||||
cp phh.prop /magisk/phh/module.prop
|
||||
chmod 755 /magisk/phh/* /magisk/phh/bin/*
|
||||
fi
|
||||
fi
|
||||
|
||||
rm -rf /magisk/00roothelper
|
||||
7
zip_static/roothelper/supersu.prop
Normal file
7
zip_static/roothelper/supersu.prop
Normal file
|
|
@ -0,0 +1,7 @@
|
|||
id=supersu
|
||||
name=SuperSU Helper
|
||||
version=v1
|
||||
versionCode=1
|
||||
author=topjohnwu
|
||||
description=This is a helper module for Chainfire's SuperSU to work with Magisk
|
||||
cacheModule=false
|
||||
11
zip_static/roothelper/supersu.sh
Normal file
11
zip_static/roothelper/supersu.sh
Normal file
|
|
@ -0,0 +1,11 @@
|
|||
#!/system/bin/sh
|
||||
|
||||
mount -o rw,remount rootfs /
|
||||
mkdir /su 2>/dev/null
|
||||
mount -o ro,remount rootfs /
|
||||
|
||||
chmod 755 /magisk/99supersu/launch_daemonsu.sh
|
||||
/magisk/99supersu/launch_daemonsu.sh post-fs-data
|
||||
|
||||
rm -rf /magisk/.core/bin
|
||||
ln -s /su/bin /magisk/.core/bin
|
||||
Binary file not shown.
Loading…
Reference in New Issue
Block a user