Fix basically everything
Add permission handling with ueventd Add selinux context to system_ext/etc/selinux/system_ext_file_contexts Remove init changes and boot image patching Only initialize the keyboard once on boot with a non-standard name Standard names are f[1-9] we use fhid
This commit is contained in:
Timmy Welch
parent
92f41b38c4
commit
ff422dbc23
174
boot_patch.sh
174
boot_patch.sh
@ -1,174 +0,0 @@
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#!/system/bin/sh
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#######################################################################################
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# Magisk Boot Image Patcher
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#######################################################################################
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#
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# Usage: boot_patch.sh <bootimage>
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#
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# The following flags can be set in environment variables:
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# KEEPVERITY, KEEPFORCEENCRYPT, RECOVERYMODE
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#
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# This script should be placed in a directory with the following files:
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#
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# File name Type Description
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#
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# boot_patch.sh script A script to patch boot image for Magisk.
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# (this file) The script will use files in its same
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# directory to complete the patching process
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# util_functions.sh script A script which hosts all functions required
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# for this script to work properly
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# magiskinit binary The binary to replace /init
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# magisk(32/64) binary The magisk binaries
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# magiskboot binary A tool to manipulate boot images
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# chromeos folder This folder includes the utility and keys to sign
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# (optional) chromeos boot images. Only used for Pixel C.
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#
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#######################################################################################
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############
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# Functions
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############
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# Pure bash dirname implementation
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getdir() {
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case "$1" in
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*/*)
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dir=${1%/*}
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if [ -z $dir ]; then
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echo "/"
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else
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echo $dir
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fi
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;;
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*) echo "." ;;
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esac
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}
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#################
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# Initialization
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#################
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[ -e "$BOOTIMAGE" ] || abort "$BOOTIMAGE does not exist!"
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# Dump image for MTD/NAND character device boot partitions
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if [ -c "$BOOTIMAGE" ]; then
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nanddump -f boot.img "$BOOTIMAGE"
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BOOTNAND="$BOOTIMAGE"
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BOOTIMAGE=boot.img
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fi
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# Flags
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[ -z $KEEPVERITY ] && KEEPVERITY=false
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[ -z $KEEPFORCEENCRYPT ] && KEEPFORCEENCRYPT=false
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[ -z $RECOVERYMODE ] && RECOVERYMODE=false
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export KEEPVERITY
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export KEEPFORCEENCRYPT
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chmod -R 755 .
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#########
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# Unpack
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#########
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CHROMEOS=false
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ui_print "- Unpacking boot image"
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$MAGISKBIN/magiskboot unpack "$BOOTIMAGE"
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case $? in
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0 ) ;;
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1 )
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abort "! Unsupported/Unknown image format"
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;;
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2 )
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ui_print "- ChromeOS boot image detected"
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CHROMEOS=true
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;;
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* )
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abort "! Unable to unpack boot image"
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;;
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esac
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[ -f recovery_dtbo ] && RECOVERYMODE=true
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###################
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# Ramdisk Restores
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###################
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# Test patch status and do restore
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ui_print "- Checking ramdisk status"
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if [ -e ramdisk.cpio ]; then
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$MAGISKBIN/magiskboot cpio ramdisk.cpio test
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STATUS=$?
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else
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# Stock A only system-as-root
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STATUS=0
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fi
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case $((STATUS & 3)) in
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0 ) # Stock boot
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ui_print "- Stock boot image detected"
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abort "! magisk must be installed"
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;;
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1 ) # Magisk patched
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ui_print "- Magisk patched boot image detected"
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# Find SHA1 of stock boot image
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[ -z $SHA1 ] && SHA1=$($MAGISKBIN/magiskboot cpio ramdisk.cpio sha1 2>/dev/null)
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cp -af ramdisk.cpio ramdisk.cpio.stock.magisk
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;;
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2 ) # Unsupported
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ui_print "! Boot image patched by unsupported programs"
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abort "! Please restore back to stock boot image"
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;;
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esac
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##################
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# Ramdisk Patches
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##################
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ui_print "- Patching ramdisk"
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echo "KEEPVERITY=$KEEPVERITY" > config
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echo "KEEPFORCEENCRYPT=$KEEPFORCEENCRYPT" >> config
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echo "RECOVERYMODE=$RECOVERYMODE" >> config
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[ ! -z $SHA1 ] && echo "SHA1=$SHA1" >> config
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$MAGISKBIN/magiskboot cpio ramdisk.cpio "extract overlay.d/ghid.rc ghid.rc" 2>/dev/null
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if ! diff $MODPATH/overlay.d/ghid.rc ghid.rc 2>/dev/null; then
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ui_print "- Adding overlay.d/ghid.rc"
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$MAGISKBIN/magiskboot cpio ramdisk.cpio \
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"mkdir 755 overlay.d" \
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"add 755 overlay.d/ghid.rc $MODPATH/overlay.d/ghid.rc"
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rm -f ramdisk.cpio.orig config magisk*.xz
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#################
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# Binary Patches
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#################
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if [ $((STATUS & 4)) -ne 0 ]; then
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ui_print "- Compressing ramdisk"
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$MAGISKBIN/magiskboot cpio ramdisk.cpio compress
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fi
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rm -f ramdisk.cpio.stock.magisk config ghid.rc
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#################
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# Repack & Flash
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#################
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ui_print "- Repacking boot image"
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$MAGISKBIN/magiskboot repack "$BOOTIMAGE" || abort "! Unable to repack boot image!"
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# Sign chromeos boot
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$CHROMEOS && sign_chromeos
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# Sign chromeos boot
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$CHROMEOS && sign_chromeos
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else
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ui_print "- ghid.rc already installed. Skipping boot patching."
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rm -f ramdisk.cpio.stock.magisk config ghid.rc
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fi
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# Restore the original boot partition path
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[ -e "$BOOTNAND" ] && BOOTIMAGE="$BOOTNAND"
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# Reset any error code
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true
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5
build.sh
Executable file
5
build.sh
Executable file
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#!/bin/bash
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rm *.zip 2>/dev/null
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eval $(grep -v ' ' module.prop)
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printf '%s\n' * | grep -Ev '(zip|build.sh)$' | xargs zip -r "magisk-$name-$version-$versionCode.zip"
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adb push "magisk-$name-$version-$versionCode.zip" /sdcard/
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23
customize.sh
23
customize.sh
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#!/bin/sh
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#!/bin/sh
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$BOOTMODE || abort "! must be installed in the running system"
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$BOOTMODE || abort "! must be installed in the running system"
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if [[ -e /proc/config.gz ]]; then
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if [[ -e /proc/config.gz ]]; then
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zcat /proc/config.gz | grep -Eq 'CONFIG_USB_(CONFIGFS_)?F_HID=[my]' || abort "! kernel does not have the required modules"
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zcat /proc/config.gz | grep -Eq 'CONFIG_USB_(CONFIGFS_)?F_HID=[my]' || abort "! kernel does not have the required modules"
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else
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else
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[[ -d /config/usb_gadget ]] || abort "! kernel does not have the required modules"
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test -d /config/usb_gadget || abort "! kernel does not have the required modules"
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mkdir /config/usb_gadget/g1 || abort "! kernel does not have the required modules"
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mkdir /config/usb_gadget/g1 || abort "! kernel does not have the required modules"
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mkdir /config/usb_gadget/g1/functions/hid.usb0 || abort "! kernel does not have the required modules"
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mkdir /config/usb_gadget/g1/functions/hid.usb0 || abort "! kernel does not have the required modules"
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fi
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fi
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chmod 755 "$MODPATH/system/bin/ghid.sh"
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chmod 755 "$MODPATH/system/bin/ghid.sh"
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sed "s@\[MODDIR\]@$MODPATH@g" "$MODPATH/system/bin/ghid.sh" | sed 's/modules_update/modules/g' >"$TMPDIR/ghid.sh"
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sed -i -e "s@\[MODDIR\]@${MODPATH%_update}@g" "$MODPATH/system/bin/ghid.sh"
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cp "$TMPDIR/ghid.sh" "$MODPATH/system/bin/ghid.sh"
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. "$MODPATH/utils.sh"
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mkdir -p "$MODPATH/system/system_ext/etc/selinux/" "$MODPATH/system/etc"
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. "$MODPATH/flash_script.sh"
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{
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grep -v /dev/hidg /system_ext/etc/selinux/system_ext_file_contexts
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echo "/dev/hidg[0-9]+ u:object_r:null_device:s0"
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} >"$MODPATH/system/system_ext/etc/selinux/system_ext_file_contexts"
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{
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grep -v /dev/hidg /system/etc/ueventd.rc
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echo "/dev/hidg* 0666 root root"
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} >"$MODPATH/system/etc/ueventd.rc"
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@ -1,60 +0,0 @@
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#MAGISK
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############################################
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# Magisk Flash Script (updater-script)
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############################################
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##############
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# Preparation
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##############
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find_magisk_apk
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# Default permissions
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umask 022
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OUTFD=$2
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APK="$3"
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COMMONDIR=$INSTALLER/assets
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CHROMEDIR=$INSTALLER/assets/chromeos
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setup_flashable
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############
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# Detection
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############
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if echo $MAGISK_VER | grep -q '\.'; then
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PRETTY_VER=$MAGISK_VER
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else
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PRETTY_VER="$MAGISK_VER($MAGISK_VER_CODE)"
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fi
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print_title "Magisk $PRETTY_VER Installer"
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is_mounted /data || mount /data || is_mounted /cache || mount /cache
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mount_partitions
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check_data
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get_flags
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find_boot_image
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[ -z $BOOTIMAGE ] && abort "! Unable to detect target image"
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ui_print "- Target image: $BOOTIMAGE"
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# Detect version and architecture
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api_level_arch_detect
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[ $API -lt 21 ] && abort "! Magisk only support Android 5.0 and above"
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ui_print "- Device platform: $ARCH"
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##################
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# Image Patching
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##################
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install_magisk
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# Cleanups
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$BOOTMODE || recovery_cleanup
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rm -rf $TMPDIR
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ui_print "- Done"
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exit 0
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@ -1,6 +1,6 @@
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id=ghid
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id=ghid
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name=ghid
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name=ghid
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version=0.11
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version=0.12.69
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versionCode=38
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versionCode=69
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author=lordwelch
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author=lordwelch
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description=creates ghid device files in /dev
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description=creates ghid device files in /dev
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@ -1,8 +0,0 @@
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on property:sys.usb.ffs.ready=1 && property:sys.usb.config=* && property:sys.usb.configfs=1
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exec u:r:magisk:s0 root root -- /system/bin/ghid.sh setup ${sys.usb.config}
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start ghid
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service ghid /system/bin/ghid.sh setup ${sys.usb.config}
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user root
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disabled
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oneshot
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8
service.sh
Normal file
8
service.sh
Normal file
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#!/bin/sh
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ueventd=$(getprop init.svc.ueventd)
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if [ "$ueventd" = "running" ]; then
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# ueventd ensures that the correct permissions get applied, it may also apply the correct selabel, not sure
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stop ueventd
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start ueventd
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fi
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/system/bin/ghid.sh init
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@ -2,7 +2,7 @@
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# $1 setup
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# $1 setup
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controller=$(getprop sys.usb.controller)
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controller=$(getprop sys.usb.controller)
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moddir=[MODDIR]
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moddir=[MODDIR]
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selected=keyboard-standard
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exec >>$moddir/ghid.log
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exec >>$moddir/ghid.log
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exec 2>>$moddir/ghid.log
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exec 2>>$moddir/ghid.log
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date
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date
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@ -11,68 +11,59 @@ set -o nohup
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set +o errexit
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set +o errexit
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set +o sh
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set +o sh
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set +o posix
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set +o posix
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exec >>$moddir/ghid.log
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exec >>$moddir/oghid.log
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exec 2>>$moddir/ghid.log
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exec 2>>$moddir/oghid.log
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remove_ghid() {
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remove_ghid() {
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echo "disabling ghid"
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echo "disabling ghid"
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rm /config/usb_gadget/g1/configs/b.1/fhid
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rm /config/usb_gadget/g1/configs/b.1/fhid
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rmdir /config/usb_gadget/g1/functions/hid.usb0
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rmdir /config/usb_gadget/g1/functions/hid.usb0
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}
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}
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enable_ghid() {
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enable_ghid() {
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for f in $selected; do
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. "$moddir/definitions/keyboard-standard"
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echo "enabling ghid"
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if [ ! -d /config/usb_gadget/g1/functions/hid.usb0 ]; then
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running=true
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mkdir /config/usb_gadget/g1/functions/hid.usb0
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. "$moddir/definitions/$f"
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fi
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if [ ! -d /config/usb_gadget/g1/functions/hid.usb0 ]; then
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current_protocol="$(cat /config/usb_gadget/g1/functions/hid.usb0/protocol)"
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mkdir /config/usb_gadget/g1/functions/hid.usb0
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current_subclass="$(cat /config/usb_gadget/g1/functions/hid.usb0/subclass)"
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fi
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current_report_length="$(cat /config/usb_gadget/g1/functions/hid.usb0/report_length)"
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current_protocol="$(cat /config/usb_gadget/g1/functions/hid.usb0/protocol)"
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current_subclass="$(cat /config/usb_gadget/g1/functions/hid.usb0/subclass)"
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current_report_length="$(cat /config/usb_gadget/g1/functions/hid.usb0/report_length)"
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echo "current ghid"
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echo current_protocol $current_protocol
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echo current_subclass $current_subclass
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echo current_report_length $current_report_length
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if [ -e /config/usb_gadget/g1/functions/hid.usb0 -a "$current_protocol" == "$protocol" -a "$current_subclass" == "$subclass" -a "$current_report_length" == "$report_length" ] && diff "$moddir/reports/$report_name" /config/usb_gadget/g1/functions/hid.usb0/report_desc ; then
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if [ -e /config/usb_gadget/g1/functions/hid.usb0 -a "$current_protocol" == "$protocol" -a "$current_subclass" == "$subclass" -a "$current_report_length" == "$report_length" ] && diff "$moddir/reports/$report_name" /config/usb_gadget/g1/functions/hid.usb0/report_desc; then
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echo nothing to update
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echo nothing to update
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return 0
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cd /config/usb_gadget/g1/configs/b.1/
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fi
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/data/adb/magisk/busybox ln -nsf ../../../../usb_gadget/g1/functions/hid.usb0 ./fhid
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return 0
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fi
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echo new ghid
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echo new ghid
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echo $protocol
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echo protocol: $protocol
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echo $subclass
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echo subclass: $subclass
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echo $report_length
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echo report_length: $report_length
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rm /config/usb_gadget/g1/configs/b.1/fhid
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echo $protocol >/config/usb_gadget/g1/functions/hid.usb0/protocol
|
||||||
echo $protocol >/config/usb_gadget/g1/functions/hid.usb0/protocol
|
echo $subclass >/config/usb_gadget/g1/functions/hid.usb0/subclass
|
||||||
echo $subclass >/config/usb_gadget/g1/functions/hid.usb0/subclass
|
echo $report_length >/config/usb_gadget/g1/functions/hid.usb0/report_length
|
||||||
echo $report_length >/config/usb_gadget/g1/functions/hid.usb0/report_length
|
cat "$moddir/reports/$report_name" >/config/usb_gadget/g1/functions/hid.usb0/report_desc
|
||||||
cp "$moddir/reports/$report_name" /config/usb_gadget/g1/functions/hid.usb0/report_desc
|
|
||||||
cd /config/usb_gadget/g1/configs/b.1/
|
|
||||||
/data/adb/magisk/busybox ln -nsf ../../../../usb_gadget/g1/functions/hid.usb0 ./fhid
|
|
||||||
done
|
|
||||||
# echo none >/config/usb_gadget/g1/UDC
|
|
||||||
# echo "$controller" >/config/usb_gadget/g1/UDC
|
|
||||||
|
|
||||||
|
cd /config/usb_gadget/g1/configs/b.1/
|
||||||
|
/data/adb/magisk/busybox ln -nsf ../../../../usb_gadget/g1/functions/hid.usb0 ./fhid
|
||||||
}
|
}
|
||||||
|
|
||||||
echo success ghid was run with: "$@"
|
echo success ghid was run with: "$@"
|
||||||
|
|
||||||
if ! [[ "$1" == "setup" ]]; then
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
shift
|
|
||||||
|
|
||||||
case "$1" in
|
case "$1" in
|
||||||
""|"none" )
|
"init")
|
||||||
remove_ghid
|
enable_ghid
|
||||||
;;
|
;;
|
||||||
* )
|
"remove")
|
||||||
enable_ghid
|
remove_ghid
|
||||||
;;
|
;;
|
||||||
|
*)
|
||||||
|
shift
|
||||||
|
exit 0
|
||||||
|
;;
|
||||||
esac
|
esac
|
||||||
sh <<<'chcon u:object_r:null_device:s0 /dev/hidg*;chmod 666 /dev/hidg*;sleep 5;chcon u:object_r:null_device:s0 /dev/hidg*;chmod 666 /dev/hidg*;ls -alZ /dev/hidg*;' &
|
|
||||||
|
restorecon /dev/hidg*
|
||||||
|
|||||||
63
utils.sh
63
utils.sh
@ -1,63 +0,0 @@
|
|||||||
# get_flags() {
|
|
||||||
# # override variables
|
|
||||||
# getvar KEEPVERITY
|
|
||||||
# getvar KEEPFORCEENCRYPT
|
|
||||||
# getvar RECOVERYMODE
|
|
||||||
# if [ -z $KEEPVERITY ]; then
|
|
||||||
# if $SYSTEM_ROOT; then
|
|
||||||
# KEEPVERITY=true
|
|
||||||
# ui_print "- System-as-root, keep dm/avb-verity"
|
|
||||||
# else
|
|
||||||
# KEEPVERITY=false
|
|
||||||
# fi
|
|
||||||
# fi
|
|
||||||
# ISENCRYPTED=false
|
|
||||||
# grep ' /data ' /proc/mounts | grep -q 'dm-' && ISENCRYPTED=true
|
|
||||||
# [ "$(getprop ro.crypto.state)" = "encrypted" ] && ISENCRYPTED=true
|
|
||||||
# if [ -z $KEEPFORCEENCRYPT ]; then
|
|
||||||
# # No data access means unable to decrypt in recovery
|
|
||||||
# if $ISENCRYPTED || ! $DATA; then
|
|
||||||
# KEEPFORCEENCRYPT=true
|
|
||||||
# ui_print "- Encrypted data, keep forceencrypt"
|
|
||||||
# else
|
|
||||||
# KEEPFORCEENCRYPT=false
|
|
||||||
# fi
|
|
||||||
# fi
|
|
||||||
# [ -z $RECOVERYMODE ] && RECOVERYMODE=false
|
|
||||||
# }
|
|
||||||
|
|
||||||
install_magisk() {
|
|
||||||
cd $TMPDIR
|
|
||||||
|
|
||||||
mkdir boot_patching
|
|
||||||
cd boot_patching/
|
|
||||||
|
|
||||||
# Dump image for MTD/NAND character device boot partitions
|
|
||||||
if [ -c $BOOTIMAGE ]; then
|
|
||||||
nanddump -f boot.img $BOOTIMAGE
|
|
||||||
local BOOTNAND=$BOOTIMAGE
|
|
||||||
BOOTIMAGE=boot.img
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [ $API -ge 21 ]; then
|
|
||||||
eval $BOOTSIGNER -verify < $BOOTIMAGE && BOOTSIGNED=true
|
|
||||||
$BOOTSIGNED && ui_print "- Boot image is signed with AVB 1.0"
|
|
||||||
fi
|
|
||||||
|
|
||||||
# Source the boot patcher
|
|
||||||
. "$MODPATH/boot_patch.sh"
|
|
||||||
|
|
||||||
if [ -f new-boot.img ]; then
|
|
||||||
ui_print "- Flashing new boot image"
|
|
||||||
|
|
||||||
# Restore the original boot partition path
|
|
||||||
[ "$BOOTNAND" ] && BOOTIMAGE=$BOOTNAND
|
|
||||||
flash_image new-boot.img "$BOOTIMAGE" || abort "! Insufficient partition size"
|
|
||||||
|
|
||||||
rm -f new-boot.img
|
|
||||||
|
|
||||||
run_migrations
|
|
||||||
fi
|
|
||||||
|
|
||||||
$MAGISKBIN/magiskboot cleanup
|
|
||||||
}
|
|
||||||
Loading…
x
Reference in New Issue
Block a user