Magisk/scripts/flash_script.sh

#MAGISK
############################################
#
# Magisk Flash Script (updater-script)
# by topjohnwu
#
############################################

##############
# Preparation
##############

COMMONDIR=$INSTALLER/common
APK=$COMMONDIR/magisk.apk
CHROMEDIR=$INSTALLER/chromeos

# Default permissions
umask 022

OUTFD=$2
ZIP=$3

if [ ! -f $COMMONDIR/util_functions.sh ]; then
  echo "! Unable to extract zip file!"
  exit 1
fi

# Load utility fuctions
. $COMMONDIR/util_functions.sh

setup_flashable

############
# Detection
############

if echo $MAGISK_VER | grep -q '\.'; then
  PRETTY_VER=$MAGISK_VER
else
  PRETTY_VER="$MAGISK_VER($MAGISK_VER_CODE)"
fi
print_title "Magisk $PRETTY_VER Installer"

is_mounted /data || mount /data || is_mounted /cache || mount /cache
mount_partitions
check_data
get_flags
find_boot_image

[ -z $BOOTIMAGE ] && abort "! Unable to detect target image"
ui_print "- Target image: $BOOTIMAGE"

# Detect version and architecture
api_level_arch_detect

[ $API -lt 17 ] && abort "! Magisk only support Android 4.2 and above"

ui_print "- Device platform: $ARCH"

BINDIR=$INSTALLER/$ARCH32
chmod -R 755 $CHROMEDIR $BINDIR

# Check if system root is installed and remove
$BOOTMODE || remove_system_su

##############
# Environment
##############

ui_print "- Constructing environment"

# Copy required files
rm -rf $MAGISKBIN/* 2>/dev/null
mkdir -p $MAGISKBIN 2>/dev/null
cp -af $BINDIR/. $COMMONDIR/. $CHROMEDIR $BBBIN $MAGISKBIN
chmod -R 755 $MAGISKBIN

# addon.d
if [ -d /system/addon.d ]; then
  ui_print "- Adding addon.d survival script"
  blockdev --setrw /dev/block/mapper/system$SLOT 2>/dev/null
  mount -o rw,remount /system
  ADDOND=/system/addon.d/99-magisk.sh
  cp -af $COMMONDIR/addon.d.sh $ADDOND
  chmod 755 $ADDOND
fi

$BOOTMODE || recovery_actions

#####################
# Boot/DTBO Patching
#####################

install_magisk

# Cleanups
$BOOTMODE || recovery_cleanup
rm -rf $TMPDIR

ui_print "- Done"
exit 0
Fuse busybox into update-binary and remove from Magisk Manager APK 2017-08-01 18:21:50 +00:00			`#MAGISK`
Update scripts to use BusyBox standalone mode 2020-03-09 05:25:06 +00:00			`############################################`
Add zip static files 2016-09-14 02:31:13 +00:00			`#`
scripts: refactor and major addon.d fixes - remove redundant addon.d.sh script bits that were covered elsewhere ($TMPDIR in util_functions.sh, find_dtbo_image in patch_dtbo_image) - refactor addon.d.sh and flash_script.sh for simplicity and readability, and put common flashing script in util_functions.sh (as patch_boot_image), which should greatly help avoid them getting out of sync going forward and fixes compressing ramdisk support and post-patch cleanup for addon.d - add check_data to addon.d.sh since moving stock_boot* and stock_dtbo* backups depend on it and so weren't occuring with addon.d - fix find_manager_apk with working fallback for recovery addon.d execution (where `magisk --sqlite` will not work for hidden Manager), Manager DynAPK hiding, and print a useful log warning if an APK can't be found 2019-11-02 03:26:08 +00:00			`# Magisk Flash Script (updater-script)`
Add zip static files 2016-09-14 02:31:13 +00:00			`# by topjohnwu`
Fix unable to get SHA1 value issue 2017-07-24 18:02:19 +00:00			`#`
Update scripts to use BusyBox standalone mode 2020-03-09 05:25:06 +00:00			`############################################`
Add zip static files 2016-09-14 02:31:13 +00:00
scripts: make remaining header/section dividers uniform - match other recent formatting updates from topjohnwu 2020-03-20 10:44:08 +00:00			`##############`
Update scripts 2017-07-09 16:17:34 +00:00			`# Preparation`
scripts: make remaining header/section dividers uniform - match other recent formatting updates from topjohnwu 2020-03-20 10:44:08 +00:00			`##############`
Update scripts 2017-07-09 16:17:34 +00:00
Update scripts 2017-03-15 11:32:25 +00:00			`COMMONDIR=$INSTALLER/common`
Add boot signing to installation 2017-10-31 09:05:24 +00:00			`APK=$COMMONDIR/magisk.apk`
Various fixes Fixes #13 and #17 2016-11-28 20:16:01 +00:00			`CHROMEDIR=$INSTALLER/chromeos`

Various small changes 2016-11-13 08:58:43 +00:00			`# Default permissions`
			`umask 022`

Add zip static files 2016-09-14 02:31:13 +00:00			`OUTFD=$2`
			`ZIP=$3`

Adjust scripts 2017-09-15 19:48:58 +00:00			`if [ ! -f $COMMONDIR/util_functions.sh ]; then`
Update scripts 2017-06-24 14:38:20 +00:00			`echo "! Unable to extract zip file!"`
			`exit 1`
			`fi`

Update scripts 2017-07-09 16:17:34 +00:00			`# Load utility fuctions`
Add addon.d survival script 2017-06-18 16:15:44 +00:00			`. $COMMONDIR/util_functions.sh`

Update scripts 2018-08-29 02:03:12 +00:00			`setup_flashable`
Update scripts 2017-07-09 16:17:34 +00:00
scripts: make remaining header/section dividers uniform - match other recent formatting updates from topjohnwu 2020-03-20 10:44:08 +00:00			`############`
Update scripts 2017-07-09 16:17:34 +00:00			`# Detection`
scripts: make remaining header/section dividers uniform - match other recent formatting updates from topjohnwu 2020-03-20 10:44:08 +00:00			`############`
Update scripts 2017-07-09 16:17:34 +00:00
Make version reporting consistent 2020-03-23 08:17:13 +00:00			`if echo $MAGISK_VER \| grep -q '\.'; then`
			`PRETTY_VER=$MAGISK_VER`
			`else`
			`PRETTY_VER="$MAGISK_VER($MAGISK_VER_CODE)"`
			`fi`
Update scripts to use BusyBox standalone mode 2020-03-09 05:25:06 +00:00			`print_title "Magisk $PRETTY_VER Installer"`
Add zip static files 2016-09-14 02:31:13 +00:00
Update scripts 2019-04-06 17:04:17 +00:00			`is_mounted /data \|\| mount /data \|\| is_mounted /cache \|\| mount /cache`
Update scripts to support Pixel (XL) 2017-09-12 20:07:25 +00:00			`mount_partitions`
Update encryption detection for determining default flags 2018-10-20 21:10:35 +00:00			`check_data`
Update default flag logic, fix S9/S9+ DTB patches 2018-06-17 17:40:56 +00:00			`get_flags`
get_flags need before find_boot_image 2019-04-04 21:13:57 +00:00			`find_boot_image`

Tweak info when installing 2018-07-04 15:46:16 +00:00			`[ -z $BOOTIMAGE ] && abort "! Unable to detect target image"`
			`ui_print "- Target image: $BOOTIMAGE"`
Detect recovery on FBE devices with no DE access 2018-02-09 19:31:00 +00:00
Update boot patch method and scripts 2017-07-02 13:36:09 +00:00			`# Detect version and architecture`
			`api_level_arch_detect`
Update to release v7 2016-10-02 20:34:50 +00:00
Update several scripts - Update backup format as we might be patching multiple partitions - Update uninstaller to remove files in persist (sepolicy.rule) - Better handling for dtb/dtbo partition patching 2020-01-01 06:02:44 +00:00			`[ $API -lt 17 ] && abort "! Magisk only support Android 4.2 and above"`
Update flash script 2016-10-29 22:13:59 +00:00
			`ui_print "- Device platform: $ARCH"`

Use 32-bit binaries only 2018-04-22 06:13:27 +00:00			`BINDIR=$INSTALLER/$ARCH32`
Small improvements and bug fixes 2017-03-12 11:22:15 +00:00			`chmod -R 755 $CHROMEDIR $BINDIR`
Update flash script 2016-10-29 22:13:59 +00:00
Detect recovery on FBE devices with no DE access 2018-02-09 19:31:00 +00:00			`# Check if system root is installed and remove`
remove_system_su only on recovery mode We may mount su to /system/bin/su 2020-12-09 11:58:38 +00:00			`$BOOTMODE \|\| remove_system_su`
Detect recovery on FBE devices with no DE access 2018-02-09 19:31:00 +00:00
scripts: make remaining header/section dividers uniform - match other recent formatting updates from topjohnwu 2020-03-20 10:44:08 +00:00			`##############`
Various small changes 2016-11-13 08:58:43 +00:00			`# Environment`
scripts: make remaining header/section dividers uniform - match other recent formatting updates from topjohnwu 2020-03-20 10:44:08 +00:00			`##############`
Various small changes 2016-11-13 08:58:43 +00:00
Update scripts 2017-04-21 23:05:10 +00:00			`ui_print "- Constructing environment"`
Fix unable to get SHA1 value issue 2017-07-24 18:02:19 +00:00
Update scripts 2017-04-21 23:05:10 +00:00			`# Copy required files`
Unify Magisk configuration Introduce monogisk tool 2017-11-05 21:41:03 +00:00			`rm -rf $MAGISKBIN/* 2>/dev/null`
			`mkdir -p $MAGISKBIN 2>/dev/null`
Update scripts to use BusyBox standalone mode 2020-03-09 05:25:06 +00:00			`cp -af $BINDIR/. $COMMONDIR/. $CHROMEDIR $BBBIN $MAGISKBIN`
Update scripts 2017-04-21 23:05:10 +00:00			`chmod -R 755 $MAGISKBIN`
Update busybox handling 2017-02-04 10:44:07 +00:00
Add addon.d survival script 2017-06-18 16:15:44 +00:00			`# addon.d`
			`if [ -d /system/addon.d ]; then`
			`ui_print "- Adding addon.d survival script"`
scripts: ensure system is able to be mounted rw before attempting - this is needed for installations on Lineage 17.1 Recovery (AOSP Q) for logical partition devices, which uses /dev/block/mapper to stage the partitions Thanks LuK1337 & erfanoabdi @ Lineage 2020-04-20 04:20:19 +00:00			`blockdev --setrw /dev/block/mapper/system$SLOT 2>/dev/null`
Add addon.d survival script 2017-06-18 16:15:44 +00:00			`mount -o rw,remount /system`
Proper addon.d-v2 support 2018-08-03 14:40:49 +00:00			`ADDOND=/system/addon.d/99-magisk.sh`
Merge addon.d scripts 2020-02-09 11:07:49 +00:00			`cp -af $COMMONDIR/addon.d.sh $ADDOND`
Proper addon.d-v2 support 2018-08-03 14:40:49 +00:00			`chmod 755 $ADDOND`
Add addon.d survival script 2017-06-18 16:15:44 +00:00			`fi`

Unlock blocks before flashing boot image 2017-09-27 16:54:01 +00:00			`$BOOTMODE \|\| recovery_actions`
Auto start magiskhide 2017-04-17 08:36:49 +00:00
scripts: make remaining header/section dividers uniform - match other recent formatting updates from topjohnwu 2020-03-20 10:44:08 +00:00			`#####################`
scripts: refactor and major addon.d fixes - remove redundant addon.d.sh script bits that were covered elsewhere ($TMPDIR in util_functions.sh, find_dtbo_image in patch_dtbo_image) - refactor addon.d.sh and flash_script.sh for simplicity and readability, and put common flashing script in util_functions.sh (as patch_boot_image), which should greatly help avoid them getting out of sync going forward and fixes compressing ramdisk support and post-patch cleanup for addon.d - add check_data to addon.d.sh since moving stock_boot* and stock_dtbo* backups depend on it and so weren't occuring with addon.d - fix find_manager_apk with working fallback for recovery addon.d execution (where `magisk --sqlite` will not work for hidden Manager), Manager DynAPK hiding, and print a useful log warning if an APK can't be found 2019-11-02 03:26:08 +00:00			`# Boot/DTBO Patching`
scripts: make remaining header/section dividers uniform - match other recent formatting updates from topjohnwu 2020-03-20 10:44:08 +00:00			`#####################`
Update scripts for MagiskBoot 2017-03-12 10:13:58 +00:00
Update several scripts - Update backup format as we might be patching multiple partitions - Update uninstaller to remove files in persist (sepolicy.rule) - Better handling for dtb/dtbo partition patching 2020-01-01 06:02:44 +00:00			`install_magisk`
Add zip static files 2016-09-14 02:31:13 +00:00
Simplify flash scripts 2017-09-05 13:44:22 +00:00			`# Cleanups`
			`$BOOTMODE \|\| recovery_cleanup`
Add new util functions for new template version 2017-08-12 15:15:39 +00:00			`rm -rf $TMPDIR`
Update scripts 2017-07-30 19:03:52 +00:00
Add zip static files 2016-09-14 02:31:13 +00:00			`ui_print "- Done"`
			`exit 0`