Magisk/scripts/flash_script.sh

148 lines
3.7 KiB
Bash
Raw Normal View History

#MAGISK
2016-09-14 04:31:13 +02:00
##########################################################################################
#
2017-06-03 14:19:01 +02:00
# Magisk Flash Script
2016-09-14 04:31:13 +02:00
# by topjohnwu
2017-07-24 20:02:19 +02:00
#
2017-06-03 14:19:01 +02:00
# This script will detect, construct the environment for Magisk
# It will then call boot_patch.sh to patch the boot image
2016-09-14 04:31:13 +02:00
#
##########################################################################################
2017-07-09 18:17:34 +02:00
##########################################################################################
# Preparation
##########################################################################################
2017-03-12 11:13:58 +01:00
# This path should work in any cases
TMPDIR=/dev/tmp
2016-09-14 04:31:13 +02:00
2017-07-09 18:17:34 +02:00
INSTALLER=$TMPDIR/install
2017-03-15 12:32:25 +01:00
COMMONDIR=$INSTALLER/common
2017-10-31 10:05:24 +01:00
APK=$COMMONDIR/magisk.apk
2016-11-28 21:16:01 +01:00
CHROMEDIR=$INSTALLER/chromeos
2016-11-13 09:58:43 +01:00
# Default permissions
umask 022
2016-09-14 04:31:13 +02:00
OUTFD=$2
ZIP=$3
2017-09-15 21:48:58 +02:00
if [ ! -f $COMMONDIR/util_functions.sh ]; then
2017-06-24 16:38:20 +02:00
echo "! Unable to extract zip file!"
exit 1
fi
2017-07-09 18:17:34 +02:00
# Load utility fuctions
2017-06-18 18:15:44 +02:00
. $COMMONDIR/util_functions.sh
2017-07-09 18:17:34 +02:00
get_outfd
##########################################################################################
# Detection
##########################################################################################
2017-04-22 01:05:10 +02:00
ui_print "************************"
2017-07-30 21:03:52 +02:00
ui_print "* Magisk v$MAGISK_VER Installer"
2017-04-22 01:05:10 +02:00
ui_print "************************"
2016-09-14 04:31:13 +02:00
2017-09-26 14:21:43 +02:00
is_mounted /data || mount /data || is_mounted /cache || mount /cache || abort "! Unable to mount partitions"
2017-09-12 22:07:25 +02:00
mount_partitions
2017-06-10 19:40:08 +02:00
2017-03-12 11:13:58 +01:00
# read override variables
getvar KEEPVERITY
getvar KEEPFORCEENCRYPT
getvar BOOTIMAGE
2016-09-14 04:31:13 +02:00
2017-07-02 15:36:09 +02:00
# Detect version and architecture
api_level_arch_detect
2016-10-02 22:34:50 +02:00
2017-06-15 22:08:34 +02:00
[ $API -lt 21 ] && abort "! Magisk is only for Lollipop 5.0+ (SDK 21+)"
2016-10-30 00:13:59 +02:00
# Check if system root is installed and remove
remove_system_su
2016-10-30 00:13:59 +02:00
ui_print "- Device platform: $ARCH"
BINDIR=$INSTALLER/$ARCH
2017-03-12 12:22:15 +01:00
chmod -R 755 $CHROMEDIR $BINDIR
2016-10-30 00:13:59 +02:00
2016-11-13 09:58:43 +01:00
##########################################################################################
# Environment
##########################################################################################
2017-04-22 01:05:10 +02:00
ui_print "- Constructing environment"
2017-07-24 20:02:19 +02:00
2017-12-15 19:02:17 +01:00
if is_mounted /data; then
MAGISKBIN=/data/adb/magisk
mkdir -p /data/adb 2>/dev/null
chmod 700 /data/adb 2>/dev/null
# Some legacy migration
2018-01-01 09:46:28 +01:00
run_migrations
[ -L /data/magisk.img ] || mv /data/magisk.img /data/adb/magisk.img 2>/dev/null
2017-12-15 19:02:17 +01:00
else
MAGISKBIN=/cache/data_bin
fi
2017-04-22 01:05:10 +02:00
# Copy required files
rm -rf $MAGISKBIN/* 2>/dev/null
mkdir -p $MAGISKBIN 2>/dev/null
2017-09-05 15:44:22 +02:00
cp -af $BINDIR/. $COMMONDIR/. $CHROMEDIR $TMPDIR/bin/busybox $MAGISKBIN
2017-04-22 01:05:10 +02:00
chmod -R 755 $MAGISKBIN
2017-02-04 11:44:07 +01:00
2017-06-18 18:15:44 +02:00
# addon.d
if [ -d /system/addon.d ]; then
ui_print "- Adding addon.d survival script"
mount -o rw,remount /system
cp -af $INSTALLER/addon.d/99-magisk.sh /system/addon.d/99-magisk.sh
2017-06-18 18:15:44 +02:00
chmod 755 /system/addon.d/99-magisk.sh
fi
$BOOTMODE || recovery_actions
2017-04-17 10:36:49 +02:00
2017-03-12 11:13:58 +01:00
##########################################################################################
2017-09-05 15:44:22 +02:00
# Boot patching
2017-03-12 11:13:58 +01:00
##########################################################################################
[ -z $BOOTIMAGE ] && find_boot_image
2017-07-30 21:03:52 +02:00
[ -z $BOOTIMAGE ] && abort "! Unable to detect boot image"
2017-10-31 10:05:24 +01:00
ui_print "- Found boot image: $BOOTIMAGE"
if [ ! -z $DTBOIMAGE ]; then
ui_print "- Found dtbo image: $DTBOIMAGE"
# Disable dtbo patch by default
[ -z $KEEPVERITY ] && KEEPVERITY=true
fi
2017-10-31 10:05:24 +01:00
eval $BOOTSIGNER -verify < $BOOTIMAGE && BOOTSIGNED=true
$BOOTSIGNED && ui_print "- Signed boot image detected"
2017-03-12 11:13:58 +01:00
2017-06-03 14:19:01 +02:00
SOURCEDMODE=true
cd $MAGISKBIN
2017-02-04 11:44:07 +01:00
2017-06-03 14:19:01 +02:00
# Source the boot patcher
2017-06-10 19:40:08 +02:00
. $COMMONDIR/boot_patch.sh "$BOOTIMAGE"
2017-03-12 11:13:58 +01:00
2017-11-10 18:33:50 +01:00
flash_boot_image new-boot.img "$BOOTIMAGE"
rm -f new-boot.img
if [ -f stock_boot* ]; then
rm -f /data/stock_boot* 2>/dev/null
2017-11-10 18:33:50 +01:00
is_mounted /data && mv stock_boot* /data
fi
2017-03-12 11:13:58 +01:00
$KEEPVERITY || patch_dtbo_image
2017-11-10 18:33:50 +01:00
if [ -f stock_dtbo* ]; then
rm -f /data/stock_dtbo* 2>/dev/null
is_mounted /data && mv stock_dtbo* /data
fi
2016-09-14 04:31:13 +02:00
2017-01-01 19:00:53 +01:00
cd /
2017-09-05 15:44:22 +02:00
# Cleanups
$BOOTMODE || recovery_cleanup
rm -rf $TMPDIR
2017-07-30 21:03:52 +02:00
2016-09-14 04:31:13 +02:00
ui_print "- Done"
exit 0