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5431edd85b
DivestOS/Scripts/Common/Enable_Verity.sh
Tad 5431edd85b Fix boot issues on select devices after recent AVB changes 
alioth, beryllium, davinci, vayu were tested working without this
lavender however would not boot
lmi was not tested

lavender, unlocked, managed to get into some weird broken state
that won't even boot after this, not even with Lineage or TWRP
:(

enchilada/fajita 18.1 use stock vendor and don't boot either
enchilada is tested booting again after this

Signed-off-by: Tad <tad@spotco.us>
2022-04-09 18:27:48 -04:00

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#!/bin/bash
#DivestOS: A privacy focused mobile distribution
#Copyright (c) 2021 Divested Computing Group
#
#This program is free software: you can redistribute it and/or modify
#it under the terms of the GNU General Public License as published by
#the Free Software Foundation, either version 3 of the License, or
#(at your option) any later version.
#
#This program is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
#GNU General Public License for more details.
#
#You should have received a copy of the GNU General Public License
#along with this program. If not, see <https://www.gnu.org/licenses/>.
umask 0022;
set -euo pipefail;
source "$DOS_SCRIPTS_COMMON/Shell.sh";
cd "$DOS_BUILD_BASE";
echo "Enabling verity...";
enableVerity() {
if [ -d "$DOS_BUILD_BASE/$1" ]; then
cd "$DOS_BUILD_BASE/$1";
#TODO: skip if recoveryonly is set?
sed -i '/\/system/{/verify/!s|wait|wait,verify|}' *fstab* */*fstab* */*/*fstab* &>/dev/null || true;
cd "$DOS_BUILD_BASE";
echo "Enabled verity for $1";
fi;
}
export -f enableVerity;
enableAVB() {
if [ -d "$DOS_BUILD_BASE/$1" ]; then
cd "$DOS_BUILD_BASE/$1";
awk -i inplace '!/AVB_MAKE_VBMETA_IMAGE_ARGS \+= --set_hashtree_disabled_flag/' *.mk &>/dev/null || true;
if [[ "$1" == *"xiaomi"* ]]; then #XXX: broken
sed -i 's/AVB_MAKE_VBMETA_IMAGE_ARGS += --flags 3/AVB_MAKE_VBMETA_IMAGE_ARGS += --flags 2/' *.mk &>/dev/null || true;
echo "Setting PERMISSIVE AVB for $1";
elif [[ "$DOS_VERSION" == "LineageOS-18.1" ]] && [[ "$1" == *"oneplus/sdm845-common"* ]]; then #XXX: uses stock /vendor
sed -i 's/AVB_MAKE_VBMETA_IMAGE_ARGS += --flag 2/AVB_MAKE_VBMETA_IMAGE_ARGS += --flags 2/' *.mk &>/dev/null || true;
sed -i 's/AVB_MAKE_VBMETA_IMAGE_ARGS += --flags 3/AVB_MAKE_VBMETA_IMAGE_ARGS += --flags 2/' *.mk &>/dev/null || true;
echo "Setting PERMISSIVE AVB for $1";
else
awk -i inplace '!/AVB_MAKE_VBMETA_IMAGE_ARGS \+= --flag/' *.mk &>/dev/null || true;
echo "Setting ENFORCING AVB for $1";
fi;
#Disable chaining
awk -i inplace '!/BOARD_AVB_VBMETA_SYSTEM/' *.mk &>/dev/null || true;
awk -i inplace '!/BOARD_AVB_BOOT/' *.mk &>/dev/null || true;
#awk -i inplace '!/BOARD_AVB_RECOVERY/' *.mk &>/dev/null || true; #Must be defined for if non-A/B is supported.
awk -i inplace '!/vbmeta_system \\/' *.mk &>/dev/null || true;
sed -i 's/vbmeta_system//' *.mk &>/dev/null || true;
sed -i '/\/system /{s|avb=vbmeta_system|avb=vbmeta|}' *fstab* */*fstab* */*/*fstab* &>/dev/null || true;
sed -i '/\/system_ext/{s|avb=vbmeta_system|avb|}' *fstab* */*fstab* */*/*fstab* &>/dev/null || true;
sed -i '/\/system_ext/{s|avb=vbmeta|avb|}' *fstab* */*fstab* */*/*fstab* &>/dev/null || true;
sed -i '/\/vendor/{s|avb=vbmeta_system|avb|}' *fstab* */*fstab* */*/*fstab* &>/dev/null || true;
sed -i '/\/vendor/{s|avb=vbmeta|avb|}' *fstab* */*fstab* */*/*fstab* &>/dev/null || true;
sed -i '/\/product/{s|avb=vbmeta_system|avb|}' *fstab* */*fstab* */*/*fstab* &>/dev/null || true;
sed -i '/\/product/{s|avb=vbmeta|avb|}' *fstab* */*fstab* */*/*fstab* &>/dev/null || true;
#TODO: remove avb_keys=.*?
echo "Enabled AVB for $1";
cd "$DOS_BUILD_BASE";
fi;
}
export -f enableAVB;
#Device Changes
enableVerity "device/essential/mata";
#enableVerity "device/google/dragon"; #XXX: non-standard
enableVerity "device/google/marlin";
enableVerity "device/google/sailfish";
#enableVerity "device/htc/flounder"; #XXX: no boot
enableVerity "device/huawei/angler";
enableVerity "device/lge/bullhead";
enableVerity "device/moto/shamu";
enableVerity "device/oneplus/cheeseburger";
enableVerity "device/oneplus/dumpling";
enableVerity "device/oneplus/msm8998-common";
enableVerity "device/oneplus/oneplus3";
enableVerity "device/razer/cheryl";
#enableVerity "device/sony/discovery";
#enableVerity "device/sony/nile-common";
#enableVerity "device/sony/pioneer";
#enableVerity "device/sony/voyager";
enableVerity "device/yandex/Amber";
enableVerity "device/zuk/msm8996-common";
enableVerity "device/zuk/z2_plus";
enableAVB "device/fairphone/FP3";
enableAVB "device/fxtec/pro1";
enableAVB "device/google/blueline";
enableAVB "device/google/bonito";
enableAVB "device/google/bramble";
enableAVB "device/google/coral";
enableAVB "device/google/crosshatch";
enableAVB "device/google/flame";
enableAVB "device/google/muskie";
enableAVB "device/google/redbull";
enableAVB "device/google/redfin";
enableAVB "device/google/sargo";
enableAVB "device/google/sunfish";
enableAVB "device/google/taimen";
enableAVB "device/google/wahoo";
enableAVB "device/google/walleye";
enableAVB "device/oneplus/avicii";
enableAVB "device/oneplus/enchilada";
enableAVB "device/oneplus/fajita";
enableAVB "device/oneplus/guacamole";
enableAVB "device/oneplus/guacamoleb";
enableAVB "device/oneplus/hotdog";
enableAVB "device/oneplus/hotdogb";
enableAVB "device/oneplus/sdm845-common";
enableAVB "device/oneplus/sm8150-common";
enableAVB "device/razer/aura";
enableAVB "device/sony/akari";
enableAVB "device/sony/aurora";
enableAVB "device/sony/tama-common";
enableAVB "device/sony/xz2c";
enableAVB "device/xiaomi/alioth";
enableAVB "device/xiaomi/beryllium";
enableAVB "device/xiaomi/davinci";
enableAVB "device/xiaomi/lavender";
enableAVB "device/xiaomi/lmi";
enableAVB "device/xiaomi/raphael";
enableAVB "device/xiaomi/sdm660-common";
enableAVB "device/xiaomi/sdm845-common";
enableAVB "device/xiaomi/sm6150-common";
enableAVB "device/xiaomi/sm8150-common";
enableAVB "device/xiaomi/sm8250-common";
enableAVB "device/xiaomi/vayu";
#Kernel Changes
sed -i 's/slotselect/slotselect,verify/' kernel/essential/msm8998/arch/arm64/boot/dts/essential/msm8998-mata-lineage.dtsi &>/dev/null || true; #/vendor
#sed -i 's/wait/wait,verify/g' kernel/htc/flounder/arch/arm64/boot/dts/tegra132.dtsi &>/dev/null || true; #/system #XXX: no boot
sed -i 's/wait/wait,verify/g' kernel/moto/shamu/arch/arm/boot/dts/qcom/apq8084.dtsi &>/dev/null || true; #/system
sed -i 's/wait/wait,verify/g' kernel/oneplus/msm8996/arch/arm/boot/dts/qcom/15801/msm8996-mtp.dtsi &>/dev/null || true; #/system
sed -i 's/wait/wait,verify/g' kernel/oneplus/msm8998/arch/arm/boot/dts/qcom/cheeseburger.dtsi &>/dev/null || true; #/system and /vendor
sed -i 's/wait/wait,verify/g' kernel/oneplus/msm8998/arch/arm/boot/dts/qcom/dumpling.dtsi &>/dev/null || true; #/system and /vendor
sed -i 's/wait/wait,verify/g' kernel/zuk/msm8996/arch/arm/boot/dts/qcom/zuk/common.dtsi &>/dev/null || true; #/system and /vendor
#not used
#sed -i 's/wait/wait,verify/g' kernel/cyanogen/msm8916/arch/arm/boot/dts/qcom/msm8916.dtsi &>/dev/null || true; #/system
#sed -i 's/wait/wait,verify/g' kernel/cyanogen/msm8974/arch/arm/boot/dts/msm8974.dtsi &>/dev/null || true; #/system
#sed -i 's/wait/wait,verify/g' kernel/fairphone/msm8974/arch/arm/boot/dts/msm8974.dtsi &>/dev/null || true; #/system
#sed -i 's/wait/wait,verify/g' kernel/google/yellowstone/arm/boot/dts/tegra124-yellowstone.dts &>/dev/null || true; #/system
#sed -i 's/wait/wait,verify/g' kernel/htc/msm8974/arch/arm/boot/dts/msm8974.dtsi &>/dev/null || true; #/system
#sed -i 's/wait/wait,verify/g' kernel/htc/msm8994/arch/arm/boot/dts/qcom/msm8994.dtsi &>/dev/null || true; #/system
#sed -i 's/wait/wait,verify/g' kernel/lge/g3/arch/arm/boot/dts/msm8974.dtsi &>/dev/null || true; #/system
#sed -i 's/wait/wait,verify/g' kernel/lge/hammerhead/arm/boot/dts/msm8974-hammerhead/msm8974-hammerhead.dtsi &>/dev/null || true; #/system
#sed -i 's/wait/wait,verify/g' kernel/lge/msm8974/arch/arm/boot/dts/msm8974.dtsi &>/dev/null || true; #/system
#sed -i 's/wait/wait,verify/g' kernel/lge/msm8996/arch/arm/boot/dts/qcom/msm8996.dtsi &>/dev/null || true; #/system and /vendor
#sed -i 's/wait/wait,verify/g' kernel/motorola/msm8974/arch/arm/boot/dts/msm8974.dtsi &>/dev/null || true; #/system
#sed -i 's/wait/wait,verify/g' kernel/nextbit/ether/arch/arm/boot/dts/qcom/msm8992.dtsi &>/dev/null || true; #/system
#sed -i 's/wait/wait,verify/g' kernel/oneplus/msm8974/arch/arm/boot/dts/msm8974.dtsi &>/dev/null || true; #/system
#sed -i 's/wait/wait,verify/g' kernel/oneplus/msm8994/arch/arm/boot/dts/qcom/msm8994.dtsi &>/dev/null || true; #/system
#sed -i 's/wait/wait,verify/g' kernel/oppo/msm8974/arch/arm/boot/dts/msm8974.dtsi &>/dev/null || true; #/system
#sed -i 's/wait/wait,verify/g' kernel/samsung/msm8974/arch/arm/boot/dts/msm8974.dtsi &>/dev/null || true; #/system
#sed -i 's/wait/wait,verify/g' kernel/xiaomi/msm8937/arm64/boot/dts/xiaomi/common/msm8937.dtsi &>/dev/null || true; #/system and /vendor
#sed -i 's/wait/wait,verify/g' kernel/zte/msm8996/arch/arm/boot/dts/qcom/msm8996.dtsi &>/dev/null || true; #/system and /vendor
#sed -i 's/wait/wait,verify/g' kernel/zte/msm8996/arch/arm/boot/dts/qcom/zte-msm8996-v3-pmi8996-ailsa_ii.dtsi &>/dev/null || true; #/system and /vendor
sed -i 's/^\treturn VERITY_STATE_DISABLE;//' kernel/*/*/drivers/md/dm-android-verity.c &>/dev/null || true;
#sed -i 's/#if 0/#if 1/' kernel/*/*/drivers/power/reset/msm-poweroff.c &>/dev/null || true; #TODO: needs refinement
#Ensure OEM unlocking toggle is always available
sed -zi '/ro.oem_unlock_supported=1/!s/$/\nro.oem_unlock_supported=1/' device/essential/mata/system.prop &>/dev/null || true;
sed -zi '/ro.oem_unlock_supported=1/!s/$/\nro.oem_unlock_supported=1/' device/fairphone/FP3/system.prop &>/dev/null || true;
sed -zi '/ro.oem_unlock_supported=1/!s/$/\nro.oem_unlock_supported=1/' device/fxtec/pro1/system.prop &>/dev/null || true;
sed -zi '/ro.oem_unlock_supported=1/!s/$/\nro.oem_unlock_supported=1/' device/nextbit/ether/system.prop &>/dev/null || true;
sed -zi '/ro.oem_unlock_supported=1/!s/$/\nro.oem_unlock_supported=1/' device/oneplus/avicii/system.prop &>/dev/null || true;
sed -zi '/ro.oem_unlock_supported=1/!s/$/\nro.oem_unlock_supported=1/' device/oneplus/avicii/system.prop &>/dev/null || true;
sed -zi '/ro.oem_unlock_supported=1/!s/$/\nro.oem_unlock_supported=1/' device/oneplus/msm8998-common/system.prop &>/dev/null || true;
sed -zi '/ro.oem_unlock_supported=1/!s/$/\nro.oem_unlock_supported=1/' device/oneplus/oneplus2/system.prop &>/dev/null || true;
sed -zi '/ro.oem_unlock_supported=1/!s/$/\nro.oem_unlock_supported=1/' device/oneplus/sdm845-common/system.prop &>/dev/null || true;
sed -zi '/ro.oem_unlock_supported=1/!s/$/\nro.oem_unlock_supported=1/' device/oneplus/sdm845-common/system.prop &>/dev/null || true;
sed -zi '/ro.oem_unlock_supported=1/!s/$/\nro.oem_unlock_supported=1/' device/oneplus/sm8150-common/system.prop &>/dev/null || true;
sed -zi '/ro.oem_unlock_supported=1/!s/$/\nro.oem_unlock_supported=1/' device/oneplus/sm8150-common/system.prop &>/dev/null || true;
sed -zi '/ro.oem_unlock_supported=1/!s/$/\nro.oem_unlock_supported=1/' device/razer/aura/system.prop &>/dev/null || true;
#sed -zi '/ro.oem_unlock_supported=1/!s/$/\nro.oem_unlock_supported=1/' device/google/yellowstone/system.prop &>/dev/null || true;
#sed -zi '/ro.oem_unlock_supported=1/!s/$/\nro.oem_unlock_supported=1/' device/yandex/Amber/system.prop &>/dev/null || true;
cd "$DOS_BUILD_BASE";
echo -e "\e[0;32m[SCRIPT COMPLETE] Verity enablement complete\e[0m";
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