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046f35c66c
DivestOS/Scripts/LineageOS-15.1/Patch.sh
Tad dc853bfdae
WebView: Switch to dedicated package name 
And remove the F-Droid repo for it, will be moved to the 'DivestOS Official' repo
This simplifies release management and also allows other systems to benefit from the repo

Downside is users who don't update to this build won't receive any updates for it anymore

Signed-off-by: Tad <tad@spotco.us>
2023-02-02 17:17:30 -05:00

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#!/bin/bash
#DivestOS: A privacy focused mobile distribution
#Copyright (c) 2015-2022 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 "$DOS_SCRIPTS_COMMON/Shell.sh";
#Last verified: 2021-10-16
#Initialize aliases
#source ../../Scripts/init.sh
#Delete Everything and Sync
#resetWorkspace
#Apply all of our changes
#patchWorkspace
#Build!
#buildDevice [device]
#buildAll
#
#START OF PREPRATION
#
#Download some (non-executable) out-of-tree files for use later on
cd "$DOS_TMP_DIR";
if [ "$DOS_HOSTS_BLOCKING" = true ]; then $DOS_TOR_WRAPPER wget "$DOS_HOSTS_BLOCKING_LIST" -N -O "$DOS_HOSTS_FILE"; fi;
cd "$DOS_BUILD_BASE";
#
#END OF PREPRATION
#
#
#START OF ROM CHANGES
#
#top dir
cp -r "$DOS_PREBUILT_APPS""Fennec_DOS-Shim" "$DOS_BUILD_BASE""packages/apps/"; #Add a shim to install Fennec DOS without actually including the large APK
cp -r "$DOS_PREBUILT_APPS""SupportDivestOS" "$DOS_BUILD_BASE""packages/apps/"; #Add the Support app
gpgVerifyDirectory "$DOS_PREBUILT_APPS""android_vendor_FDroid_PrebuiltApps/packages";
cp -r "$DOS_PREBUILT_APPS""android_vendor_FDroid_PrebuiltApps/." "$DOS_BUILD_BASE""vendor/fdroid_prebuilt/"; #Add the prebuilt apps
cp -r "$DOS_PATCHES_COMMON""android_vendor_divested/." "$DOS_BUILD_BASE""vendor/divested/"; #Add our vendor files
if enterAndClear "bionic"; then
applyPatch "$DOS_PATCHES_COMMON/android_bionic/0001-Wildcard_Hosts.patch"; #Support wildcards in cached hosts file (backport from 16.0+) (tdm)
#if [ "$DOS_GRAPHENE_MALLOC_BROKEN" = true ]; then applyPatch "$DOS_PATCHES/android_bionic/0001-HM-Use_HM.patch"; fi; #(GrapheneOS)
fi;
if enterAndClear "bootable/recovery"; then
git revert --no-edit eb98fde70a6e54a25408eb8c626caecf7841c5df; #Remove sideload cache, breaks with large files
git revert --no-edit ac258a4f4c4b4b91640cc477ad1ac125f206db02; #Resurrect dm-verity
sed -i 's/!= 2048/< 2048/' tools/dumpkey/DumpPublicKey.java; #Allow 4096-bit keys
sed -i 's/(!has_serial_number || serial_number_matched)/!has_serial_number/' recovery.cpp; #Abort package installs if they are specific to a serial number (GrapheneOS)
fi;
if enterAndClear "build/make"; then
git revert --no-edit ceb64cd86b1cf6be3b1214ace80d8260971f8877; #Re-enable the downgrade check
applyPatch "$DOS_PATCHES/android_build/0001-OTA_Keys.patch"; #Add correct keys to recovery for OTA verification (DivestOS)
applyPatch "$DOS_PATCHES/android_build/0002-Enable_fwrapv.patch"; #Use -fwrapv at a minimum (GrapheneOS)
sed -i '57i$(my_res_package): PRIVATE_AAPT_FLAGS += --auto-add-overlay' core/aapt2.mk; #Enable auto-add-overlay for packages, this allows the vendor overlay to easily work across all branches.
awk -i inplace '!/Email/' target/product/core.mk; #Remove Email
sed -i 's/2021-10-05/2023-01-05/' core/version_defaults.mk; #Bump Security String #XXX
fi;
if enterAndClear "build/soong"; then
applyPatch "$DOS_PATCHES/android_build_soong/0001-Enable_fwrapv.patch"; #Use -fwrapv at a minimum (GrapheneOS)
fi;
if enterAndClear "device/lineage/sepolicy"; then
git revert --no-edit 9c28a0dfb91bb468515e123b1aaf3fcfc007b82f; #neverallow violation - breaks backuptool
git revert --no-edit f1ad32105599a0b71702f840b2deeb6849f1ae80; #neverallow violation - breaks addons
git revert --no-edit c9b0d95630b82cd0ad1a0fc633c6d59c2cb8aad7 37422f7df389f3ae5a34ee3d6dd9354217f9c536; #neverallow violation - breaks update_engine
fi;
if enterAndClear "device/qcom/sepolicy"; then
applyPatch "$DOS_PATCHES/android_device_qcom_sepolicy/0001-Camera_Fix.patch"; #Fix camera on -user builds XXX: REMOVE THIS TRASH (DivestOS)
fi;
if enterAndClear "external/chromium-webview"; then
if [ "$(type -t DOS_WEBVIEW_CHERRYPICK)" = "alias" ] ; then DOS_WEBVIEW_CHERRYPICK; fi; #Update the WebView to latest if available
if [ "$DOS_WEBVIEW_LFS" = true ]; then git lfs pull; fi; #Ensure the objects are available
fi;
if enterAndClear "external/dtc"; then
applyPatch "$DOS_PATCHES/android_external_dtc/342096.patch"; #P_asb_2022-10 libfdt: fdt_offset_ptr(): Fix comparison warnings
applyPatch "$DOS_PATCHES/android_external_dtc/344161.patch"; #P_asb_2022-11 Fix integer wrap sanitisation.
applyPatch "$DOS_PATCHES/android_external_dtc/345891.patch"; #P_asb_2022-12 libfdt: fdt_path_offset_namelen: Reject empty paths
fi;
if enterAndClear "external/expat"; then
applyPatch "$DOS_PATCHES/android_external_expat/337987.patch"; #Q_asb_2022-09 Prevent XML_GetBuffer signed integer overflow
applyPatch "$DOS_PATCHES/android_external_expat/337988-backport.patch"; #n-asb-2022-09 Prevent integer overflow in function doProlog
applyPatch "$DOS_PATCHES/android_external_expat/337989-backport.patch"; #n-asb-2022-09 Prevent more integer overflows
fi;
#if [ "$DOS_GRAPHENE_MALLOC_BROKEN" = true ]; then
#if enterAndClear "external/hardened_malloc"; then
#git revert --no-edit 3d18fb80742fd80a75481b580d102deb18c74af9; #compile fix
#applyPatch "$DOS_PATCHES_COMMON/android_external_hardened_malloc/0001-Broken_Audio.patch"; #DeviceDescriptor sorting wrongly relies on malloc addresses (GrapheneOS)
#applyPatch "$DOS_PATCHES_COMMON/android_external_hardened_malloc/0002-Broken_Cameras.patch"; #Expand workaround to all camera executables (DivestOS)
#sed -i 's/struct mallinfo info = {0};/struct mallinfo info = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};/' h_malloc.c; #compile fix
#fi;
#fi;
if enterAndClear "external/svox"; then
git revert --no-edit 1419d63b4889a26d22443fd8df1f9073bf229d3d; #Add back Makefiles
fi;
#if enterAndClear "frameworks/av"; then
#if [ "$DOS_GRAPHENE_MALLOC_BROKEN" = true ]; then applyPatch "$DOS_PATCHES/android_frameworks_av/0001-HM-No_RLIMIT_AS.patch"; fi; #(GrapheneOS)
#fi;
if enterAndClear "frameworks/base"; then
applyPatch "$DOS_PATCHES/android_frameworks_base/330961-backport.patch"; #P_asb_2022-05 Keyguard - Treat messsages to lock with priority
applyPatch "$DOS_PATCHES/android_frameworks_base/331108.patch"; #n-asb-2022-05 Always restart apps if base.apk gets updated.
applyPatch "$DOS_PATCHES/android_frameworks_base/332449.patch"; #n-asb-2022-06 Add an OEM configurable limit for zen rules
applyPatch "$DOS_PATCHES/android_frameworks_base/332757.patch"; #P_asb_2022-06 limit TelecomManager#registerPhoneAccount to 10; api doc update
applyPatch "$DOS_PATCHES/android_frameworks_base/332776.patch"; #P_asb_2022-06 Update GeofenceHardwareRequestParcelable to match parcel/unparcel format.
applyPatch "$DOS_PATCHES/android_frameworks_base/332778.patch"; #P_asb_2022-06 Fix security hole in GateKeeperResponse
#applyPatch "$DOS_PATCHES/android_frameworks_base/332779.patch"; #P_asb_2022-06 Prevent non-admin users from deleting system apps. REVERTED IN P_asb_2022-12
#applyPatch "$DOS_PATCHES/android_frameworks_base/334257-backport.patch"; #P_asb_2022-07 UserDataPreparer: reboot to recovery if preparing user storage fails #XXX
#applyPatch "$DOS_PATCHES/android_frameworks_base/334258-backport.patch"; #P_asb_2022-07 UserDataPreparer: reboot to recovery for system user only #XXX
applyPatch "$DOS_PATCHES/android_frameworks_base/334262.patch"; #P_asb_2022-07 Crash invalid FGS notifications
applyPatch "$DOS_PATCHES/android_frameworks_base/335117-backport.patch"; #P_asb_2022-08 Only allow system and same app to apply relinquishTaskIdentity
#applyPatch "$DOS_PATCHES/android_frameworks_base/335119.patch"; #P_asb_2022-08 Remove package title from notification access confirmation intent TODO: 335116 must be backported
applyPatch "$DOS_PATCHES/android_frameworks_base/335120.patch"; #P_asb_2022-08 Stop using invalid URL to prevent unexpected crash
applyPatch "$DOS_PATCHES/android_frameworks_base/335121-backport.patch"; #P_asb_2022-08 Only allow the system server to connect to sync adapters
#applyPatch "$DOS_PATCHES/android_frameworks_base/337990.patch"; #Q_asb_2022-09 Fix duplicate permission privilege escalation #XXX: needs getProtection() backport
applyPatch "$DOS_PATCHES/android_frameworks_base/337991.patch"; #Q_asb_2022-09 Parcel: recycle recycles
applyPatch "$DOS_PATCHES/android_frameworks_base/337992-backport.patch"; #Q_asb_2022-09 IMMS: Make IMMS PendingIntents immutable
#applyPatch "$DOS_PATCHES/android_frameworks_base/337993.patch"; #Q_asb_2022-09 Remove package name from SafetyNet logs #XXX: depends on 337990
applyPatch "$DOS_PATCHES/android_frameworks_base/344168.patch"; #P_asb_2022-11 Move accountname and typeName length check from Account.java to AccountManagerService.
applyPatch "$DOS_PATCHES/android_frameworks_base/344169.patch"; #P_asb_2022-11 switch TelecomManager List getters to ParceledListSlice
applyPatch "$DOS_PATCHES/android_frameworks_base/344170-backport.patch"; #P_asb_2022-11 Do not send new Intent to non-exported activity when navigateUpTo
applyPatch "$DOS_PATCHES/android_frameworks_base/344171-backport.patch"; #P_asb_2022-11 Do not send AccessibilityEvent if notification is for different user.
applyPatch "$DOS_PATCHES/android_frameworks_base/344172.patch"; #P_asb_2022-11 Trim any long string inputs that come in to AutomaticZenRule
applyPatch "$DOS_PATCHES/android_frameworks_base/344173.patch"; #P_asb_2022-11 Check permission for VoiceInteraction
applyPatch "$DOS_PATCHES/android_frameworks_base/344174-backport.patch"; #P_asb_2022-11 Do not dismiss keyguard after SIM PUK unlock
applyPatch "$DOS_PATCHES/android_frameworks_base/345893-backport.patch"; #P_asb_2022-12 Limit the size of NotificationChannel and NotificationChannelGroup
applyPatch "$DOS_PATCHES/android_frameworks_base/345894.patch"; #P_asb_2022-12 Prevent non-admin users from deleting system apps.
applyPatch "$DOS_PATCHES/android_frameworks_base/345895-backport.patch"; #P_asb_2022-12 Validate package name passed to setApplicationRestrictions.
applyPatch "$DOS_PATCHES/android_frameworks_base/345896-backport.patch"; #P_asb_2022-12 Include all enabled services when FEEDBACK_ALL_MASK. #XXX: uncertain backport
applyPatch "$DOS_PATCHES/android_frameworks_base/345897-backport.patch"; #P_asb_2022-12 [pm] forbid deletion of protected packages
applyPatch "$DOS_PATCHES/android_frameworks_base/345898-backport.patch"; #P_asb_2022-12 Fix NPE
applyPatch "$DOS_PATCHES/android_frameworks_base/345520.patch"; #n-asb-2022-12 Ignore malformed shortcuts
applyPatch "$DOS_PATCHES/android_frameworks_base/345901.patch"; #P_asb_2022-12 Fix permanent denial of service via setComponentEnabledSetting
applyPatch "$DOS_PATCHES/android_frameworks_base/345902-backport.patch"; #P_asb_2022-12 Add safety checks on KEY_INTENT mismatch.
applyPatch "$DOS_PATCHES/android_frameworks_base/347044.patch"; #P_asb_2023-01 Limit lengths of fields in Condition to a max length.
applyPatch "$DOS_PATCHES/android_frameworks_base/346949.patch"; #n-asb-2023-01 Disable all A11yServices from an uninstalled package.
applyPatch "$DOS_PATCHES/android_frameworks_base/347046.patch"; #P_asb_2023-01 Fix conditionId string trimming in AutomaticZenRule
applyPatch "$DOS_PATCHES/android_frameworks_base/347047-backport.patch"; #P_asb_2023-01 [SettingsProvider] mem limit should be checked before settings are updated
#applyPatch "$DOS_PATCHES/android_frameworks_base/347048-backport.patch"; #P_asb_2023-01 Revert "Revert "RESTRICT AUTOMERGE Validate permission tree size..." #XXX: uncertain backport
applyPatch "$DOS_PATCHES/android_frameworks_base/347049-backport.patch"; #P_asb_2023-01 [SettingsProvider] key size limit for mutating settings
applyPatch "$DOS_PATCHES/android_frameworks_base/347051-backport.patch"; #P_asb_2023-01 Add protections agains use-after-free issues if cancel() or queue() is called after a device connection has been closed.
applyPatch "$DOS_PATCHES_COMMON/android_frameworks_base/0001-Browser_No_Location.patch"; #Don't grant location permission to system browsers (GrapheneOS)
applyPatch "$DOS_PATCHES_COMMON/android_frameworks_base/0003-SUPL_No_IMSI.patch"; #Don't send IMSI to SUPL (MSe1969)
applyPatch "$DOS_PATCHES_COMMON/android_frameworks_base/0004-Fingerprint_Lockout.patch"; #Enable fingerprint lockout after three failed attempts (GrapheneOS)
if [ "$DOS_SENSORS_PERM" = true ]; then applyPatch "$DOS_PATCHES/android_frameworks_base/0007-Sensors.patch"; fi; #Permission for sensors access (MSe1969)
sed -i 's/DEFAULT_MAX_FILES = 1000;/DEFAULT_MAX_FILES = 0;/' services/core/java/com/android/server/DropBoxManagerService.java; #Disable DropBox internal logging service
sed -i 's/DEFAULT_MAX_FILES_LOWRAM = 300;/DEFAULT_MAX_FILES_LOWRAM = 0;/' services/core/java/com/android/server/DropBoxManagerService.java;
sed -i 's/(notif.needNotify)/(true)/' location/java/com/android/internal/location/GpsNetInitiatedHandler.java; #Notify the user if their location is requested via SUPL
sed -i 's/return 16;/return 64;/' core/java/android/app/admin/DevicePolicyManager.java; #Increase default max password length to 64 (GrapheneOS)
sed -i 's/DEFAULT_STRONG_AUTH_TIMEOUT_MS = 72 \* 60 \* 60 \* 1000;/DEFAULT_STRONG_AUTH_TIMEOUT_MS = 12 * 60 * 60 * 1000;/' core/java/android/app/admin/DevicePolicyManager.java; #Decrease the strong auth prompt timeout to occur more often
sed -i 's/entry == null/entry == null || true/' core/java/android/os/RecoverySystem.java; #Skip strict update compatibiltity checks XXX: TEMPORARY FIX
sed -i 's/!Build.isBuildConsistent()/false/' services/core/java/com/android/server/am/ActivityManagerService.java; #Disable partition fingerprint mismatch warnings XXX: TEMPORARY FIX
hardenLocationFWB "$DOS_BUILD_BASE"; #Harden the default GPS config
rm -rf packages/CompanionDeviceManager; #Used to support Android Wear (which hard depends on GMS)
rm -rf packages/Osu packages/Osu2; #Automatic Wi-Fi connection non-sense
rm -rf packages/PrintRecommendationService; #Creates popups to install proprietary print apps
fi;
if enterAndClear "frameworks/minikin"; then
applyPatch "$DOS_PATCHES/android_frameworks_minikin/345523.patch"; #n-asb-2022-12 Fix OOB read for registerLocaleList
applyPatch "$DOS_PATCHES/android_frameworks_minikin/345524.patch"; #n-asb-2022-12 Fix OOB crash for registerLocaleList
fi;
if enterAndClear "frameworks/native"; then
applyPatch "$DOS_PATCHES/android_frameworks_native/326752.patch"; #P_asb_2022-03 Check if the window is partially obscured for slippery enters
if [ "$DOS_SENSORS_PERM" = true ]; then applyPatch "$DOS_PATCHES/android_frameworks_native/0001-Sensors.patch"; fi; #Permission for sensors access (MSe1969)
fi;
if [ "$DOS_DEBLOBBER_REMOVE_IMS" = true ]; then
if enterAndClear "frameworks/opt/net/ims"; then
applyPatch "$DOS_PATCHES/android_frameworks_opt_net_ims/0001-Fix_Calling.patch"; #Fix calling when IMS is removed (DivestOS)
fi;
fi;
if enterAndClear "frameworks/opt/net/wifi"; then
#Fix an issue when permision review is enabled that prevents using the Wi-Fi quick tile (AndroidHardening)
#See https://github.com/AndroidHardening/platform_frameworks_opt_net_wifi/commit/c2a2f077a902226093b25c563e0117e923c7495b
sed -i 's/boolean mPermissionReviewRequired/boolean mPermissionReviewRequired = false/' service/java/com/android/server/wifi/WifiServiceImpl.java;
awk -i inplace '!/mPermissionReviewRequired = Build.PERMISSIONS_REVIEW_REQUIRED/' service/java/com/android/server/wifi/WifiServiceImpl.java;
awk -i inplace '!/\|\| context.getResources\(\).getBoolean\(/' service/java/com/android/server/wifi/WifiServiceImpl.java;
awk -i inplace '!/com.android.internal.R.bool.config_permissionReviewRequired/' service/java/com/android/server/wifi/WifiServiceImpl.java;
fi;
if enterAndClear "hardware/qcom/display"; then
applyPatch "$DOS_PATCHES_COMMON/android_hardware_qcom_display/CVE-2019-2306-msm8084.patch" --directory="msm8084"; #(Qualcomm)
applyPatch "$DOS_PATCHES_COMMON/android_hardware_qcom_display/CVE-2019-2306-msm8916.patch" --directory="msm8226";
applyPatch "$DOS_PATCHES_COMMON/android_hardware_qcom_display/CVE-2019-2306-msm8960.patch" --directory="msm8960";
applyPatch "$DOS_PATCHES_COMMON/android_hardware_qcom_display/CVE-2019-2306-msm8974.patch" --directory="msm8974";
applyPatch "$DOS_PATCHES_COMMON/android_hardware_qcom_display/CVE-2019-2306-msm8994.patch" --directory="msm8994";
#TODO: missing msm8909, msm8996, msm8998, sdm845
fi;
if enterAndClear "hardware/qcom/display-caf/apq8084"; then
applyPatch "$DOS_PATCHES_COMMON/android_hardware_qcom_display/CVE-2019-2306-apq8084.patch";
fi;
if enterAndClear "hardware/qcom/display-caf/msm8916"; then
applyPatch "$DOS_PATCHES_COMMON/android_hardware_qcom_display/CVE-2019-2306-msm8916.patch";
fi;
if enterAndClear "hardware/qcom/display-caf/msm8952"; then
applyPatch "$DOS_PATCHES_COMMON/android_hardware_qcom_display/CVE-2019-2306-msm8952.patch";
fi;
if enterAndClear "hardware/qcom/display-caf/msm8960"; then
applyPatch "$DOS_PATCHES_COMMON/android_hardware_qcom_display/CVE-2019-2306-msm8960.patch";
fi;
if enterAndClear "hardware/qcom/display-caf/msm8974"; then
applyPatch "$DOS_PATCHES_COMMON/android_hardware_qcom_display/CVE-2019-2306-msm8974.patch";
fi;
if enterAndClear "hardware/qcom/display-caf/msm8994"; then
applyPatch "$DOS_PATCHES_COMMON/android_hardware_qcom_display/CVE-2019-2306-msm8994.patch";
fi;
if enterAndClear "hardware/qcom/gps"; then
applyPatch "$DOS_PATCHES_COMMON/android_hardware_qcom_gps/0001-rollover.patch"; #Fix week rollover (jlask)
fi;
if enterAndClear "lineage-sdk"; then
awk -i inplace '!/WeatherManagerServiceBroker/' lineage/res/res/values/config.xml; #Disable Weather
if [ "$DOS_DEBLOBBER_REMOVE_AUDIOFX" = true ]; then awk -i inplace '!/LineageAudioService/' lineage/res/res/values/config.xml; fi; #Remove AudioFX
fi;
if enterAndClear "packages/apps/Bluetooth"; then
applyPatch "$DOS_PATCHES/android_packages_apps_Bluetooth/332758-backport.patch"; #P_asb_2022-06 Removes app access to BluetoothAdapter#setScanMode by requiring BLUETOOTH_PRIVILEGED permission.
applyPatch "$DOS_PATCHES/android_packages_apps_Bluetooth/332759-backport.patch"; #P_asb_2022-06 Removes app access to BluetoothAdapter#setDiscoverableTimeout by requiring BLUETOOTH_PRIVILEGED permission.
applyPatch "$DOS_PATCHES/android_packages_apps_Bluetooth/345907-backport.patch"; #P_asb_2022-12 Fix URI check in BluetoothOppUtility.java
fi;
if enterAndClear "packages/apps/Contacts"; then
applyPatch "$DOS_PATCHES/android_packages_apps_Contacts/332760.patch"; #P_asb_2022-06 No longer export CallSubjectDialog
applyPatch "$DOS_PATCHES_COMMON/android_packages_apps_Contacts/0001-No_Google_Links.patch"; #Remove Privacy Policy and Terms of Service links (GrapheneOS)
applyPatch "$DOS_PATCHES_COMMON/android_packages_apps_Contacts/0003-Skip_Accounts.patch"; #Don't prompt to add account when creating a contact (CalyxOS)
applyPatch "$DOS_PATCHES_COMMON/android_packages_apps_Contacts/0004-No_GMaps.patch"; #Use common intent for directions instead of Google Maps URL (GrapheneOS)
fi;
if enterAndClear "packages/apps/Dialer"; then
applyPatch "$DOS_PATCHES/android_packages_apps_Dialer/332761.patch"; #P_asb_2022-06 No longer export CallSubjectDialog
fi;
if enterAndClear "packages/apps/KeyChain"; then
applyPatch "$DOS_PATCHES/android_packages_apps_KeyChain/334264.patch"; #P_asb_2022-07 Encode authority part of uri before showing in UI
fi;
if enterAndClear "packages/apps/LineageParts"; then
rm -rf src/org/lineageos/lineageparts/lineagestats/ res/xml/anonymous_stats.xml res/xml/preview_data.xml; #Nuke part of the analytics
applyPatch "$DOS_PATCHES/android_packages_apps_LineageParts/0001-Remove_Analytics.patch"; #Remove analytics (DivestOS)
cp -f "$DOS_PATCHES_COMMON/contributors.db" assets/contributors.db; #Update contributors cloud
fi;
if enterAndClear "packages/apps/PackageInstaller"; then
applyPatch "$DOS_PATCHES/android_packages_apps_PackageInstaller/344181.patch"; #P_asb_2022-11 Hide overlays on ReviewPermissionsAtivity
fi;
if enterAndClear "packages/apps/Nfc"; then
applyPatch "$DOS_PATCHES/android_packages_apps_Nfc/328346.patch"; #P_asb_2022-04 Do not set default contactless application without user interaction
applyPatch "$DOS_PATCHES/android_packages_apps_Nfc/332455-backport.patch"; #n-asb-2022-06 OOB read in phNciNfc_RecvMfResp()
applyPatch "$DOS_PATCHES/android_packages_apps_Nfc/346953-backport.patch"; #n-asb-2023-01 OOBW in Mfc_Transceive()
fi;
if enterAndClear "packages/apps/Settings"; then
applyPatch "$DOS_PATCHES/android_packages_apps_Settings/326758.patch"; #P_asb_2022-03 Fix bypass CALL_PRIVILEGED permission in AppRestrictionsFragment
applyPatch "$DOS_PATCHES/android_packages_apps_Settings/326759.patch"; #P_asb_2022-03 Add caller check to com.android.credentials.RESET
#applyPatch "$DOS_PATCHES/android_packages_apps_Settings/327099.patch"; #n-asb-2022-03 Add caller check to com.android.credentials.RESET
#applyPatch "$DOS_PATCHES/android_packages_apps_Settings/332763.patch"; #P_asb_2022-06 Prevent exfiltration of system files via user image settings. REVERTED IN P_asb_2022-12
applyPatch "$DOS_PATCHES/android_packages_apps_Settings/334265.patch"; #P_asb_2022-07 Fix LaunchAnyWhere in AppRestrictionsFragment
applyPatch "$DOS_PATCHES/android_packages_apps_Settings/335111.patch"; #P_asb_2022-08 Verify ringtone from ringtone picker is audio
applyPatch "$DOS_PATCHES/android_packages_apps_Settings/335114.patch"; #P_asb_2022-08 Fix Settings crash when setting a null ringtone
applyPatch "$DOS_PATCHES/android_packages_apps_Settings/335115.patch"; #P_asb_2022-08 Fix can't change notification sound for work profile.
#applyPatch "$DOS_PATCHES/android_packages_apps_Settings/335116.patch"; #P_asb_2022-08 Extract app label from component name in notification access confirmation UI #TODO: needs backport
applyPatch "$DOS_PATCHES/android_packages_apps_Settings/345911.patch"; #P_asb_2022-12 Prevent exfiltration of system files via avatar picker.
applyPatch "$DOS_PATCHES/android_packages_apps_Settings/345912-backport.patch"; #P_asb_2022-12 Add FLAG_SECURE for ChooseLockPassword and Pattern
git revert --no-edit a96df110e84123fe1273bff54feca3b4ca484dcd; #Don't hide OEM unlock
applyPatch "$DOS_PATCHES/android_packages_apps_Settings/0001-Captive_Portal_Toggle.patch"; #Add option to disable captive portal checks (MSe1969)
if [ "$DOS_SENSORS_PERM" = true ]; then
applyPatch "$DOS_PATCHES/android_packages_apps_Settings/0005-Sensors-P1.patch"; #Permission for sensors access (MSe1969)
applyPatch "$DOS_PATCHES/android_packages_apps_Settings/0005-Sensors-P2.patch";
fi;
sed -i 's/private int mPasswordMaxLength = 16;/private int mPasswordMaxLength = 64;/' src/com/android/settings/password/ChooseLockPassword.java; #Increase default max password length to 64 (GrapheneOS)
sed -i 's/if (isFullDiskEncrypted()) {/if (false) {/' src/com/android/settings/accessibility/*AccessibilityService*.java; #Never disable secure start-up when enabling an accessibility service
fi;
if enterAndClear "packages/apps/SetupWizard"; then
applyPatch "$DOS_PATCHES/android_packages_apps_SetupWizard/0001-Remove_Analytics.patch"; #Remove analytics (DivestOS)
fi;
if enterAndClear "packages/apps/Updater"; then
applyPatch "$DOS_PATCHES/android_packages_apps_Updater/0001-Server.patch"; #Switch to our server (DivestOS)
applyPatch "$DOS_PATCHES/android_packages_apps_Updater/0002-Tor_Support.patch"; #Add Tor support (DivestOS)
#TODO: Remove changelog
fi;
if enterAndClear "packages/apps/WallpaperPicker"; then
#TODO: Add back wallpapers
sed -i 's/req.touchEnabled = touchEnabled;/req.touchEnabled = true;/' src/com/android/wallpaperpicker/WallpaperCropActivity.java; #Allow scrolling
sed -i 's/mCropView.setTouchEnabled(req.touchEnabled);/mCropView.setTouchEnabled(true);/' src/com/android/wallpaperpicker/WallpaperCropActivity.java;
sed -i 's/WallpaperUtils.EXTRA_WALLPAPER_OFFSET, 0);/WallpaperUtils.EXTRA_WALLPAPER_OFFSET, 0.5f);/' src/com/android/wallpaperpicker/WallpaperPickerActivity.java; #Center aligned by default
fi;
if enterAndClear "packages/inputmethods/LatinIME"; then
applyPatch "$DOS_PATCHES_COMMON/android_packages_inputmethods_LatinIME/0001-Voice.patch"; #Remove voice input key (DivestOS)
applyPatch "$DOS_PATCHES_COMMON/android_packages_inputmethods_LatinIME/0002-Disable_Personalization.patch"; #Disable personalization dictionary by default (GrapheneOS)
fi;
if enterAndClear "packages/providers/ContactsProvider"; then
applyPatch "$DOS_PATCHES/android_packages_providers_ContactsProvider/335110.patch"; #P_asb_2022-08 enforce stricter CallLogProvider query
fi;
if enterAndClear "packages/providers/MediaProvider"; then
applyPatch "$DOS_PATCHES/android_packages_providers_MediaProvider/0001-External_Permission.patch"; #Fix permission denial (luca.stefani)
fi;
if enterAndClear "packages/providers/TelephonyProvider"; then
applyPatch "$DOS_PATCHES/android_packages_providers_TelephonyProvider/344182.patch"; #P_asb_2022-11 Check dir path before updating permissions.
fi;
if enterAndClear "packages/services/Telecomm"; then
applyPatch "$DOS_PATCHES/android_packages_services_Telecomm/332764.patch"; #P_asb_2022-06 limit TelecomManager#registerPhoneAccount to 10
applyPatch "$DOS_PATCHES/android_packages_services_Telecomm/344183.patch"; #P_asb_2022-11 switch TelecomManager List getters to ParceledListSlice
applyPatch "$DOS_PATCHES/android_packages_services_Telecomm/345913.patch"; #P_asb_2022-12 Hide overlay windows when showing phone account enable/disable screen.
applyPatch "$DOS_PATCHES/android_packages_services_Telecomm/347042.patch"; #P_asb_2023-01 Fix security vulnerability when register phone accounts.
fi;
if enterAndClear "packages/services/Telephony"; then
applyPatch "$DOS_PATCHES/android_packages_services_Telephony/347041-backport.patch"; #P_asb_2023-01 Prevent overlays on the phone settings
applyPatch "$DOS_PATCHES/android_packages_services_Telephony/0001-PREREQ_Handle_All_Modes.patch"; #(DivestOS)
applyPatch "$DOS_PATCHES/android_packages_services_Telephony/0002-More_Preferred_Network_Modes.patch";
fi;
if enterAndClear "system/bt"; then
applyPatch "$DOS_PATCHES/android_system_bt/328347.patch"; #P_asb_2022-04 Security fix OOB read due to invalid count in stack/avrc/avrc_pars_ct
applyPatch "$DOS_PATCHES/android_system_bt/334266.patch"; #P_asb_2022-07 Security: Fix out of bound write in HFP client
applyPatch "$DOS_PATCHES/android_system_bt/334267.patch"; #P_asb_2022-07 Check Avrcp packet vendor length before extracting length
applyPatch "$DOS_PATCHES/android_system_bt/334268.patch"; #P_asb_2022-07 Security: Fix out of bound read in AT_SKIP_REST
applyPatch "$DOS_PATCHES/android_system_bt/335109.patch"; #P_asb_2022-08 Removing bonded device when auth fails due to missing keys
applyPatch "$DOS_PATCHES/android_system_bt/337995-backport.patch"; #Q_asb_2022-09 Fix OOB in bnep_is_packet_allowed
applyPatch "$DOS_PATCHES/android_system_bt/337996.patch"; #Q_asb_2022-09 Fix OOB in BNEP_Write
applyPatch "$DOS_PATCHES/android_system_bt/337997.patch"; #Q_asb_2022-09 Fix OOB in reassemble_and_dispatch
applyPatch "$DOS_PATCHES/android_system_bt/342097.patch"; #P_asb_2022-10 Fix potential interger overflow when parsing vendor response
applyPatch "$DOS_PATCHES/android_system_bt/344184.patch"; #P_asb_2022-11 Add negative length check in process_service_search_rsp
applyPatch "$DOS_PATCHES/android_system_bt/344185.patch"; #P_asb_2022-11 Add buffer in pin_reply in bluetooth.cc
applyPatch "$DOS_PATCHES/android_system_bt/345914.patch"; #P_asb_2022-12 Add length check when copy AVDTP packet
applyPatch "$DOS_PATCHES/android_system_bt/345915.patch"; #P_asb_2022-12 Added max buffer length check
applyPatch "$DOS_PATCHES/android_system_bt/345916.patch"; #P_asb_2022-12 Add missing increment in bnep_api.cc
applyPatch "$DOS_PATCHES/android_system_bt/345917.patch"; #P_asb_2022-12 Add length check when copy AVDT and AVCT packet
applyPatch "$DOS_PATCHES/android_system_bt/345918.patch"; #P_asb_2022-12 Fix integer overflow when parsing avrc response
applyPatch "$DOS_PATCHES/android_system_bt/347127.patch"; #P_asb_2023-01 Once AT command is retrieved, return from method.
applyPatch "$DOS_PATCHES/android_system_bt/347128.patch"; #P_asb_2023-01 AVRC: Validating msg size before accessing fields
fi;
if enterAndClear "system/core"; then
applyPatch "$DOS_PATCHES/android_system_core/332765.patch"; #P_asb_2022-06 Backport of Win-specific suppression of potentially rogue construct that can engage in directory traversal on the host.
if [ "$DOS_HOSTS_BLOCKING" = true ]; then cat "$DOS_HOSTS_FILE" >> rootdir/etc/hosts; fi; #Merge in our HOSTS file
git revert --no-edit a6a4ce8e9a6d63014047a447c6bb3ac1fa90b3f4; #Always update recovery
applyPatch "$DOS_PATCHES/android_system_core/0001-Harden.patch"; #Harden mounts with nodev/noexec/nosuid + misc sysctl changes (GrapheneOS)
#if [ "$DOS_GRAPHENE_MALLOC_BROKEN" = true ]; then applyPatch "$DOS_PATCHES/android_system_core/0002-HM-Increase_vm_mmc.patch"; fi; #(GrapheneOS)
fi;
if enterAndClear "system/nfc"; then
applyPatch "$DOS_PATCHES/android_system_nfc/332767.patch"; #P_asb_2022-06 Double Free in ce_t4t_data_cback
applyPatch "$DOS_PATCHES/android_system_nfc/332458-backport.patch"; #n-asb-2022-06 Out of Bounds Read in nfa_dm_check_set_config
applyPatch "$DOS_PATCHES/android_system_nfc/344180-backport.patch"; #P_asb_2022-11 OOBW in phNxpNciHal_write_unlocked()
fi;
if enterAndClear "system/sepolicy"; then
applyPatch "$DOS_PATCHES/android_system_sepolicy/0002-protected_files.patch"; #label protected_{fifos,regular} as proc_security (GrapheneOS)
git am "$DOS_PATCHES/android_system_sepolicy/0001-LGE_Fixes.patch"; #Fix -user builds for LGE devices (DivestOS)
patch -p1 < "$DOS_PATCHES/android_system_sepolicy/0001-LGE_Fixes.patch" --directory="prebuilts/api/26.0";
fi;
if enterAndClear "system/vold"; then
applyPatch "$DOS_PATCHES/android_system_vold/0001-AES256.patch"; #Add a variable for enabling AES-256 bit encryption (DivestOS)
fi;
if enterAndClear "vendor/nxp/opensource/external/libnfc-nci"; then #keep in sync with system/nfc
applyPatch "$DOS_PATCHES/android_vendor_nxp_opensource_external_libnfc-nci/332771.patch"; #P_asb_2022-06 Double Free in ce_t4t_data_cback
applyPatch "$DOS_PATCHES/android_vendor_nxp_opensource_external_libnfc-nci/332458-backport.patch"; #n-asb-2022-06 Out of Bounds Read in nfa_dm_check_set_config
applyPatch "$DOS_PATCHES/android_vendor_nxp_opensource_external_libnfc-nci/332459-backport.patch"; #n-asb-2022-06 OOBR in nfc_ncif_proc_ee_discover_req()
applyPatch "$DOS_PATCHES/android_vendor_nxp_opensource_external_libnfc-nci/344190-backport.patch"; #P_asb_2022-11 OOBW in phNxpNciHal_write_unlocked()
fi;
if enterAndClear "vendor/nxp/opensource/packages/apps/Nfc"; then #keep in sync with packages/apps/Nfc
applyPatch "$DOS_PATCHES/android_vendor_nxp_opensource_packages_apps_Nfc/252808-backport.patch"; #n-asb-2019-08 Prevent OOB write in Mfc_Transceive
applyPatch "$DOS_PATCHES/android_vendor_nxp_opensource_packages_apps_Nfc/328348-backport.patch"; #P_asb_2022-04 Do not set default contactless application without user interaction
applyPatch "$DOS_PATCHES/android_vendor_nxp_opensource_packages_apps_Nfc/346953-backport.patch"; #n-asb-2023-01 OOBW in Mfc_Transceive()
fi;
if enterAndClear "vendor/lineage"; then
rm build/target/product/security/lineage.x509.pem; #Remove Lineage keys
rm -rf overlay/common/lineage-sdk/packages/LineageSettingsProvider/res/values/defaults.xml; #Remove analytics
rm -rf verity_tool; #Resurrect dm-verity
rm -rf overlay/common/frameworks/base/core/res/res/drawable-*/default_wallpaper.png; #Remove Lineage wallpaper
if [ "$DOS_HOSTS_BLOCKING" = true ]; then awk -i inplace '!/50-lineage.sh/' config/common.mk; fi; #Make sure our hosts is always used
awk -i inplace '!/PRODUCT_EXTRA_RECOVERY_KEYS/' config/common.mk; #Remove Lineage extra keys
awk -i inplace '!/security\/lineage/' config/common.mk; #Remove Lineage extra keys
awk -i inplace '!/WeatherProvider/' config/common.mk; #Remove Weather
awk -i inplace '!/def_backup_transport/' overlay/common/frameworks/base/packages/SettingsProvider/res/values/defaults.xml; #Unset default backup provider
if [ "$DOS_DEBLOBBER_REMOVE_AUDIOFX" = true ]; then awk -i inplace '!/AudioFX/' config/common.mk; fi; #Remove AudioFX
sed -i 's/LINEAGE_BUILDTYPE := UNOFFICIAL/LINEAGE_BUILDTYPE := dos/' config/common.mk; #Change buildtype
echo 'include vendor/divested/divestos.mk' >> config/common.mk; #Include our customizations
cp -f "$DOS_PATCHES_COMMON/apns-conf.xml" prebuilt/common/etc/apns-conf.xml; #Update APN list
awk -i inplace '!/Eleven/' config/common.mk; #Remove Music Player
awk -i inplace '!/Exchange2/' config/common.mk; #Remove Email
cp -f "$DOS_PATCHES_COMMON/config_webview_packages.xml" overlay/common/frameworks/base/core/res/res/xml/config_webview_packages.xml; #Change allowed WebView providers
fi;
#
#END OF ROM CHANGES
#
#
#START OF DEVICE CHANGES
#
if enterAndClear "device/asus/deb"; then
compressRamdisks;
sed -i 's|vendor/cm|vendor/lineage|' lineage.mk;
awk -i inplace '!/ioctl/' sepolicy/audioserver.te; #neverallow
fi;
if enterAndClear "device/asus/flo"; then
compressRamdisks;
echo "/dev/block/platform/msm_sdcc\.1/by-name/misc u:object_r:misc_block_device:s0" >> sepolicy/file_contexts;
fi;
if enterAndClear "device/asus/msm8916-common"; then
rm -rf Android.bp sensors; #exact duplicate in asus/flo #XXX be careful with this
fi;
if enterAndClear "device/lge/msm8996-common"; then
sed -i '3itypeattribute hwaddrs misc_block_device_exception;' sepolicy/hwaddrs.te;
fi;
#if enterAndClear "device/moto/shamu"; then
#git revert --no-edit 05fb49518049440f90423341ff25d4f75f10bc0c; #restore releasetools #TODO
#fi;
#Make changes to all devices
cd "$DOS_BUILD_BASE";
find "hardware/qcom/gps" -name "gps\.conf" -type f -print0 | xargs -0 -n 1 -P 4 -I {} bash -c 'hardenLocationConf "{}"';
find "device" -name "gps\.conf*" -type f -print0 | xargs -0 -n 1 -P 4 -I {} bash -c 'hardenLocationConf "{}"';
find "vendor" -name "gps\.conf" -type f -print0 | xargs -0 -n 1 -P 4 -I {} bash -c 'hardenLocationConf "{}"';
find "device" -type d -name "overlay" -print0 | xargs -0 -n 1 -P 4 -I {} bash -c 'hardenLocationFWB "{}"';
if [ "$DOS_DEBLOBBER_REMOVE_IMS" = "false" ]; then find "device" -maxdepth 2 -mindepth 2 -type d -print0 | xargs -0 -n 1 -P 8 -I {} bash -c 'volteOverride "{}"'; fi;
find "device" -maxdepth 2 -mindepth 2 -type d -print0 | xargs -0 -n 1 -P 8 -I {} bash -c 'enableDexPreOpt "{}"';
find "device" -maxdepth 2 -mindepth 2 -type d -print0 | xargs -0 -n 1 -P 8 -I {} bash -c 'hardenUserdata "{}"';
if [ "$DOS_STRONG_ENCRYPTION_ENABLED" = true ]; then find "device" -maxdepth 2 -mindepth 2 -type d -print0 | xargs -0 -n 1 -P 8 -I {} bash -c 'enableStrongEncryption "{}"'; fi;
find "kernel" -maxdepth 2 -mindepth 2 -type d -print0 | xargs -0 -n 1 -P 4 -I {} bash -c 'hardenDefconfig "{}"';
find "kernel" -maxdepth 2 -mindepth 2 -type d -print0 | xargs -0 -n 1 -P 8 -I {} bash -c 'updateRegDb "{}"';
cd "$DOS_BUILD_BASE";
deblobAudio || true;
removeBuildFingerprints || true;
changeDefaultDNS || true; #Change the default DNS servers
#Tweaks for <2GB RAM devices
enableLowRam "device/asus/fugu";
#Tweaks for <3GB RAM devices
#enableLowRam "device/asus/deb";
#enableLowRam "device/asus/flo";
#enableLowRam "device/htc/flounder";
#enableLowRam "device/htc/flounder_lte";
#enableLowRam "device/lge/bullhead";
#enableLowRam "device/lge/hammerhead";
#Fix broken options enabled by hardenDefconfig()
sed -i "s/CONFIG_DEBUG_RODATA=y/# CONFIG_DEBUG_RODATA is not set/" kernel/google/msm/arch/arm/configs/lineageos_*_defconfig; #Breaks on compile
sed -i "s/CONFIG_STRICT_MEMORY_RWX=y/# CONFIG_STRICT_MEMORY_RWX is not set/" kernel/lge/msm8996/arch/arm64/configs/lineageos_*_defconfig; #Breaks on compile
sed -i "s/CONFIG_STRICT_MEMORY_RWX=y/# CONFIG_STRICT_MEMORY_RWX is not set/" kernel/zte/msm8996/arch/arm64/configs/lineageos_*_defconfig; #Breaks on compile
sed -i 's/^YYLTYPE yylloc;/extern YYLTYPE yylloc;/' kernel/*/*/scripts/dtc/dtc-lexer.l* || true; #Fix builds with GCC 10
rm -v kernel/*/*/drivers/staging/greybus/tools/Android.mk || true;
#
#END OF DEVICE CHANGES
#
echo -e "\e[0;32m[SCRIPT COMPLETE] Primary patching finished\e[0m";
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