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#!/bin/bash
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#DivestOS: A privacy focused mobile distribution
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#Copyright (c) 2015-2022 Divested Computing Group
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#
#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/>.
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umask 0022;
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set -euo pipefail;
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source " $DOS_SCRIPTS_COMMON /Shell.sh " ;
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#Last verified: 2021-10-16
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#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 " ;
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if [ " $DOS_HOSTS_BLOCKING " = true ] ; then $DOS_TOR_WRAPPER wget " $DOS_HOSTS_BLOCKING_LIST " -N -O " $DOS_HOSTS_FILE " ; fi ;
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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
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cp -r " $DOS_PREBUILT_APPS " "SupportDivestOS" " $DOS_BUILD_BASE " "packages/apps/" ; #Add the Support app
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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
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if enterAndClear "art" ; then
if [ " $DOS_GRAPHENE_CONSTIFY " = true ] ; then applyPatch " $DOS_PATCHES /android_art/0001-constify_JNINativeMethod.patch " ; fi ; #Constify JNINativeMethod tables (GrapheneOS)
fi ;
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if enterAndClear "bionic" ; then
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if [ " $DOS_GRAPHENE_MALLOC " = true ] ; then applyPatch " $DOS_PATCHES /android_bionic/0001-HM-Use_HM.patch " ; fi ; #(GrapheneOS)
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if [ " $DOS_GRAPHENE_BIONIC " = true ] ; then
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applyPatch " $DOS_PATCHES /android_bionic/0002-Graphene_Bionic_Hardening-1.patch " ; #Add a real explicit_bzero implementation (GrapheneOS)
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#applyPatch "$DOS_PATCHES/android_bionic/0002-Graphene_Bionic_Hardening-2.patch"; #Replace brk and sbrk with stubs (GrapheneOS) #XXX: some vendor blobs use sbrk
#applyPatch "$DOS_PATCHES/android_bionic/0002-Graphene_Bionic_Hardening-3.patch"; #Use blocking getrandom and avoid urandom fallback (GrapheneOS) #XXX: some kernels do not have (working) getrandom
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applyPatch " $DOS_PATCHES /android_bionic/0002-Graphene_Bionic_Hardening-4.patch " ; #Fix undefined out-of-bounds accesses in sched.h (GrapheneOS)
applyPatch " $DOS_PATCHES /android_bionic/0002-Graphene_Bionic_Hardening-5.patch " ; #Stop implicitly marking mappings as mergeable (GrapheneOS)
applyPatch " $DOS_PATCHES /android_bionic/0002-Graphene_Bionic_Hardening-6.patch " ; #Replace VLA formatting buffer with dprintf (GrapheneOS)
applyPatch " $DOS_PATCHES /android_bionic/0002-Graphene_Bionic_Hardening-7.patch " ; #Increase default pthread stack to 8MiB on 64-bit (GrapheneOS)
applyPatch " $DOS_PATCHES /android_bionic/0002-Graphene_Bionic_Hardening-8.patch " ; #Make __stack_chk_guard read-only at runtime (GrapheneOS)
applyPatch " $DOS_PATCHES /android_bionic/0002-Graphene_Bionic_Hardening-9.patch " ; #On 64-bit, zero the leading stack canary byte (GrapheneOS)
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#applyPatch "$DOS_PATCHES/android_bionic/0002-Graphene_Bionic_Hardening-10.patch"; #Switch pthread_atfork handler allocation to mmap (GrapheneOS)
#applyPatch "$DOS_PATCHES/android_bionic/0002-Graphene_Bionic_Hardening-11.patch"; #Add memory protection for pthread_atfork handlers (GrapheneOS)
#applyPatch "$DOS_PATCHES/android_bionic/0002-Graphene_Bionic_Hardening-12.patch"; #Add memory protection for at_quick_exit (GrapheneOS)
#applyPatch "$DOS_PATCHES/android_bionic/0002-Graphene_Bionic_Hardening-13.patch"; #Add XOR mangling mitigation for thread-local dtors (GrapheneOS)
#applyPatch "$DOS_PATCHES/android_bionic/0002-Graphene_Bionic_Hardening-14.patch"; #Use a better pthread_attr junk filling pattern (GrapheneOS)
#applyPatch "$DOS_PATCHES/android_bionic/0002-Graphene_Bionic_Hardening-15.patch"; #Move pthread_internal_t out of the stack mapping (GrapheneOS)
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fi ;
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fi ;
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if enterAndClear "bootable/recovery" ; then
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git revert --no-edit 4d361ff13b5bd61d5a6a5e95063b24b8a37a24ab; #Always enforcing
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git revert --no-edit 3f55a863ac34969f95bfb38641747d2fd9939630 865c6c770816f6e8099d6d93e04aeea35091a9d6; #Remove sideload cache, breaks with large files
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git revert --no-edit 37d729bf; #Fix USB on most devices
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git revert --no-edit fe2901b144c515c5a90b547198aed37c209b5a82; #Resurrect dm-verity
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applyPatch " $DOS_PATCHES /android_bootable_recovery/0001-No_SerialNum_Restrictions.patch " ; #Abort package installs if they are specific to a serial number (GrapheneOS)
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sed -i 's/!= 2048/< 2048/' tools/dumpkey/DumpPublicKey.java; #Allow 4096-bit keys
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fi ;
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if enterAndClear "build/make" ; then
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git revert --no-edit 58544f3aa139b4603fa26c39e8d9259402d658b8; #Re-enable the downgrade check
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git revert --no-edit 271f6ffa045064abcac066e97f2cb53ccb3e5126 61f7ee9386be426fd4eadc2c8759362edb5bef8; #Add back PicoTTS and language files
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applyPatch " $DOS_PATCHES /android_build/0001-OTA_Keys.patch " ; #Add correct keys to recovery for OTA verification (DivestOS)
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applyPatch " $DOS_PATCHES /android_build/0002-Enable_fwrapv.patch " ; #Use -fwrapv at a minimum (GrapheneOS)
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sed -i '74i$(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.
sed -i 's/PLATFORM_MIN_SUPPORTED_TARGET_SDK_VERSION := 17/PLATFORM_MIN_SUPPORTED_TARGET_SDK_VERSION := 28/' core/version_defaults.mk; #Set the minimum supported target SDK to Pie (GrapheneOS)
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awk -i inplace '!/Email/' target/product/core.mk; #Remove Email
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sed -i 's/2022-01-05/2022-12-05/' core/version_defaults.mk; #Bump Security String #P_asb_2022-12 #XXX
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fi ;
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if enterAndClear "build/soong" ; then
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applyPatch " $DOS_PATCHES /android_build_soong/0001-Enable_fwrapv.patch " ; #Use -fwrapv at a minimum (GrapheneOS)
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fi ;
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if enterAndClear "device/qcom/sepolicy-legacy" ; then
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applyPatch " $DOS_PATCHES /android_device_qcom_sepolicy-legacy/0001-Camera_Fix.patch " ; #Fix camera on -user builds XXX: REMOVE THIS TRASH (DivestOS)
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echo "SELINUX_IGNORE_NEVERALLOWS := true" >> sepolicy.mk; #Ignore neverallow violations XXX: necessary for -user builds of legacy devices
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fi ;
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if enterAndClear "external/chromium-webview" ; then
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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
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fi ;
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if enterAndClear "external/conscrypt" ; then
if [ " $DOS_GRAPHENE_CONSTIFY " = true ] ; then applyPatch " $DOS_PATCHES /android_external_conscrypt/0001-constify_JNINativeMethod.patch " ; fi ; #Constify JNINativeMethod tables (GrapheneOS)
fi ;
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if enterAndClear "external/dtc" ; then
git fetch https://github.com/LineageOS/android_external_dtc refs/changes/96/342096/1 && git cherry-pick FETCH_HEAD; #P_asb_2022-10
fi ;
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if enterAndClear "external/expat" ; then
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git fetch https://github.com/LineageOS/android_external_expat refs/changes/53/338353/1 && git cherry-pick FETCH_HEAD; #P_asb_2022-09
git fetch https://github.com/LineageOS/android_external_expat refs/changes/54/338354/1 && git cherry-pick FETCH_HEAD;
git fetch https://github.com/LineageOS/android_external_expat refs/changes/55/338355/1 && git cherry-pick FETCH_HEAD;
git fetch https://github.com/LineageOS/android_external_expat refs/changes/56/338356/1 && git cherry-pick FETCH_HEAD;
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fi ;
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if [ " $DOS_GRAPHENE_MALLOC " = true ] ; then
if enterAndClear "external/hardened_malloc" ; then
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applyPatch " $DOS_PATCHES_COMMON /android_external_hardened_malloc/0001-Broken_Audio.patch " ; #DeviceDescriptor sorting wrongly relies on malloc addresses (GrapheneOS)
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applyPatch " $DOS_PATCHES_COMMON /android_external_hardened_malloc/0002-Broken_Cameras.patch " ; #Expand workaround to all camera executables (DivestOS)
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fi ;
fi ;
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if enterAndClear "external/svox" ; then
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git revert --no-edit 1419d63b4889a26d22443fd8df1f9073bf229d3d; #Add back Makefiles
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sed -i '12iLOCAL_SDK_VERSION := current' pico/Android.mk; #Fix build under Pie
sed -i 's/about to delete/unable to delete/' pico/src/com/svox/pico/LangPackUninstaller.java;
awk -i inplace '!/deletePackage/' pico/src/com/svox/pico/LangPackUninstaller.java;
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fi ;
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if enterAndClear "frameworks/av" ; then
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if [ " $DOS_GRAPHENE_MALLOC " = true ] ; then applyPatch " $DOS_PATCHES /android_frameworks_av/0001-HM-No_RLIMIT_AS.patch " ; fi ; #(GrapheneOS)
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fi ;
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if enterAndClear "frameworks/base" ; then
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applyPatch " $DOS_PATCHES /android_frameworks_base/0007-Always_Restict_Serial.patch " ; #Always restrict access to Build.SERIAL (GrapheneOS)
applyPatch " $DOS_PATCHES /android_frameworks_base/0008-Browser_No_Location.patch " ; #Don't grant location permission to system browsers (GrapheneOS)
applyPatch " $DOS_PATCHES /android_frameworks_base/0009-SystemUI_No_Permission_Review.patch " ; #Allow SystemUI to directly manage Bluetooth/WiFi (GrapheneOS)
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if [ " $DOS_GRAPHENE_EXEC " = true ] ; then
applyPatch " $DOS_PATCHES /android_frameworks_base/0010-Exec_Based_Spawning-1.patch " ; #Add exec-based spawning support (GrapheneOS)
applyPatch " $DOS_PATCHES /android_frameworks_base/0010-Exec_Based_Spawning-2.patch " ;
applyPatch " $DOS_PATCHES /android_frameworks_base/0010-Exec_Based_Spawning-3.patch " ;
applyPatch " $DOS_PATCHES /android_frameworks_base/0010-Exec_Based_Spawning-4.patch " ;
applyPatch " $DOS_PATCHES /android_frameworks_base/0010-Exec_Based_Spawning-5.patch " ;
applyPatch " $DOS_PATCHES /android_frameworks_base/0010-Exec_Based_Spawning-6.patch " ;
applyPatch " $DOS_PATCHES /android_frameworks_base/0010-Exec_Based_Spawning-7.patch " ;
applyPatch " $DOS_PATCHES /android_frameworks_base/0010-Exec_Based_Spawning-8.patch " ;
applyPatch " $DOS_PATCHES /android_frameworks_base/0010-Exec_Based_Spawning-9.patch " ;
applyPatch " $DOS_PATCHES /android_frameworks_base/0010-Exec_Based_Spawning-10.patch " ;
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applyPatch " $DOS_PATCHES /android_frameworks_base/0010-Exec_Based_Spawning-11.patch " ;
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sed -i 's/sys.spawn.exec/persist.security.exec_spawn_new/' core/java/com/android/internal/os/ZygoteConnection.java;
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fi ;
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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)
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applyPatch " $DOS_PATCHES_COMMON /android_frameworks_base/0005-User_Logout.patch " ; #Allow user logout (GrapheneOS)
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#applyPatch "$DOS_PATCHES/android_frameworks_base/0012-Private_DNS.patch"; #More 'Private DNS' options (heavily based off of a CalyxOS patch)
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applyPatch " $DOS_PATCHES /android_frameworks_base/0013-Special_Permissions.patch " ; #Support new special runtime permissions (GrapheneOS)
applyPatch " $DOS_PATCHES /android_frameworks_base/0013-Network_Permission-1.patch " ; #Make INTERNET into a special runtime permission (GrapheneOS)
applyPatch " $DOS_PATCHES /android_frameworks_base/0013-Network_Permission-2.patch " ; #Add a NETWORK permission group for INTERNET (GrapheneOS)
applyPatch " $DOS_PATCHES /android_frameworks_base/0013-Sensors_Permission.patch " ; #Add special runtime permission for other sensors (GrapheneOS)
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if [ " $DOS_GRAPHENE_CONSTIFY " = true ] ; then applyPatch " $DOS_PATCHES /android_frameworks_base/0014-constify_JNINativeMethod.patch " ; fi ; #Constify JNINativeMethod tables (GrapheneOS)
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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/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
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sed -i 's/return 16;/return 64;/' core/java/android/app/admin/DevicePolicyManager.java; #Increase default max password length to 64 (GrapheneOS)
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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
hardenLocationFWB " $DOS_BUILD_BASE " ; #Harden the default GPS config
changeDefaultDNS; #Change the default DNS servers
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sed -i '301i\ if(packageList != null && packageList.length() > 0) { packageList += ","; } packageList += "net.sourceforge.opencamera";' core/java/android/hardware/Camera.java; #Add Open Camera to aux camera allowlist
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rm -rf packages/CompanionDeviceManager; #Used to support Android Wear (which hard depends on GMS)
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rm -rf packages/PrintRecommendationService; #Creates popups to install proprietary print apps
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fi ;
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if enterAndClear "frameworks/native" ; then
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applyPatch " $DOS_PATCHES /android_frameworks_native/0001-Sensors.patch " ; #Require OTHER_SENSORS permission for sensors (GrapheneOS)
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fi ;
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if [ " $DOS_DEBLOBBER_REMOVE_IMS " = true ] ; then
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if enterAndClear "frameworks/opt/net/ims" ; then
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applyPatch " $DOS_PATCHES /android_frameworks_opt_net_ims/0001-Fix_Calling.patch " ; #Fix calling when IMS is removed (DivestOS)
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fi ;
fi ;
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if enterAndClear "frameworks/opt/net/wifi" ; then
if [ " $DOS_GRAPHENE_CONSTIFY " = true ] ; then applyPatch " $DOS_PATCHES /android_frameworks_opt_net_wifi/0001-constify_JNINativeMethod.patch " ; fi ; #Constify JNINativeMethod tables (GrapheneOS)
fi ;
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if enterAndClear "hardware/qcom/display" ; then
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applyPatch " $DOS_PATCHES_COMMON /android_hardware_qcom_display/CVE-2019-2306-msm8084.patch " --directory= "msm8084" ; #(Qualcomm)
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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" ;
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#TODO: missing msm8909, msm8996, msm8998, sdm845, sdm8150
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fi ;
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if enterAndClear "hardware/qcom/display-caf/apq8084" ; then
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applyPatch " $DOS_PATCHES_COMMON /android_hardware_qcom_display/CVE-2019-2306-apq8084.patch " ;
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fi ;
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if enterAndClear "hardware/qcom/display-caf/msm8916" ; then
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applyPatch " $DOS_PATCHES_COMMON /android_hardware_qcom_display/CVE-2019-2306-msm8916.patch " ;
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fi ;
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if enterAndClear "hardware/qcom/display-caf/msm8952" ; then
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applyPatch " $DOS_PATCHES_COMMON /android_hardware_qcom_display/CVE-2019-2306-msm8952.patch " ;
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fi ;
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if enterAndClear "hardware/qcom/display-caf/msm8960" ; then
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applyPatch " $DOS_PATCHES_COMMON /android_hardware_qcom_display/CVE-2019-2306-msm8960.patch " ;
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fi ;
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if enterAndClear "hardware/qcom/display-caf/msm8974" ; then
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applyPatch " $DOS_PATCHES_COMMON /android_hardware_qcom_display/CVE-2019-2306-msm8974.patch " ;
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fi ;
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if enterAndClear "hardware/qcom/display-caf/msm8994" ; then
2021-10-16 13:52:04 -04:00
applyPatch " $DOS_PATCHES_COMMON /android_hardware_qcom_display/CVE-2019-2306-msm8994.patch " ;
2021-07-08 20:41:33 -04:00
fi ;
2021-01-06 13:41:41 -05:00
2021-07-08 20:41:33 -04:00
if enterAndClear "hardware/qcom/display-caf/msm8996" ; then
2021-10-16 13:52:04 -04:00
applyPatch " $DOS_PATCHES_COMMON /android_hardware_qcom_display/CVE-2019-2306-msm8996.patch " ;
2021-07-08 20:41:33 -04:00
fi ;
2021-01-06 13:41:41 -05:00
2021-07-08 20:41:33 -04:00
if enterAndClear "hardware/qcom/display-caf/msm8998" ; then
2021-10-16 13:52:04 -04:00
applyPatch " $DOS_PATCHES_COMMON /android_hardware_qcom_display/CVE-2019-2306-msm8998.patch " ;
2021-07-08 20:41:33 -04:00
fi ;
2021-01-06 13:41:41 -05:00
2022-02-26 14:45:25 -05:00
if enterAndClear "libcore" ; then
2022-04-10 20:24:01 -04:00
applyPatch " $DOS_PATCHES /android_libcore/0001-Network_Permission.patch " ; #Expose the NETWORK permission (GrapheneOS)
2022-03-15 14:57:53 -04:00
if [ " $DOS_GRAPHENE_CONSTIFY " = true ] ; then applyPatch " $DOS_PATCHES /android_libcore/0002-constify_JNINativeMethod.patch " ; fi ; #Constify JNINativeMethod tables (GrapheneOS)
2022-02-26 14:45:25 -05:00
fi ;
2021-07-08 20:41:33 -04:00
if enterAndClear "lineage-sdk" ; then
2019-03-04 02:04:36 -05:00
awk -i inplace '!/LineageWeatherManagerService/' lineage/res/res/values/config.xml; #Disable Weather
2021-08-04 21:25:18 -04:00
if [ " $DOS_DEBLOBBER_REMOVE_AUDIOFX " = true ] ; then awk -i inplace '!/LineageAudioService/' lineage/res/res/values/config.xml; fi ; #Remove AudioFX
2021-07-08 20:41:33 -04:00
fi ;
2019-03-04 02:04:36 -05:00
2022-03-15 14:57:53 -04:00
if enterAndClear "packages/apps/Bluetooth" ; then
if [ " $DOS_GRAPHENE_CONSTIFY " = true ] ; then applyPatch " $DOS_PATCHES /android_packages_apps_Bluetooth/0001-constify_JNINativeMethod.patch " ; fi ; #Constify JNINativeMethod tables (GrapheneOS)
fi ;
2021-07-08 20:41:33 -04:00
if enterAndClear "packages/apps/Contacts" ; then
2021-10-16 13:52:04 -04:00
applyPatch " $DOS_PATCHES_COMMON /android_packages_apps_Contacts/0001-No_Google_Links.patch " ; #Remove Privacy Policy and Terms of Service links (GrapheneOS)
2022-06-02 23:03:16 -04:00
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)
2021-07-08 20:41:33 -04:00
fi ;
2019-04-04 00:31:47 -04:00
2021-07-08 20:41:33 -04:00
if enterAndClear "packages/apps/Dialer" ; then
2021-10-16 13:52:04 -04:00
applyPatch " $DOS_PATCHES /android_packages_apps_Dialer/0001-Not_Private_Banner.patch " ; #Add a privacy warning banner to calls (CalyxOS)
2021-07-08 20:41:33 -04:00
fi ;
2021-06-08 02:14:07 -04:00
2021-07-08 20:41:33 -04:00
if enterAndClear "packages/apps/LineageParts" ; then
2019-03-04 02:04:36 -05:00
rm -rf src/org/lineageos/lineageparts/lineagestats/ res/xml/anonymous_stats.xml res/xml/preview_data.xml; #Nuke part of the analytics
2022-04-19 23:50:29 -04:00
applyPatch " $DOS_PATCHES /android_packages_apps_LineageParts/0001-Remove_Analytics.patch " ; #Remove analytics (DivestOS)
2022-08-15 16:37:41 -04:00
cp -f " $DOS_PATCHES_COMMON /contributors.db " assets/contributors.db; #Update contributors cloud
2021-07-08 20:41:33 -04:00
fi ;
2019-03-04 02:04:36 -05:00
2022-03-15 14:57:53 -04:00
if enterAndClear "packages/apps/Nfc" ; then
if [ " $DOS_GRAPHENE_CONSTIFY " = true ] ; then applyPatch " $DOS_PATCHES /android_packages_apps_Nfc/0001-constify_JNINativeMethod.patch " ; fi ; #Constify JNINativeMethod tables (GrapheneOS)
fi ;
2022-02-26 14:45:25 -05:00
if enterAndClear "packages/apps/PackageInstaller" ; then
2022-04-10 20:24:01 -04:00
applyPatch " $DOS_PATCHES /android_packages_apps_PackageInstaller/0001-Network_Permission-1.patch " ; #Always treat INTERNET as a runtime permission (GrapheneOS)
applyPatch " $DOS_PATCHES /android_packages_apps_PackageInstaller/0001-Network_Permission-2.patch " ; #Add NETWORK permission group (GrapheneOS)
applyPatch " $DOS_PATCHES /android_packages_apps_PackageInstaller/0001-Sensors_Permission-1.patch " ; #Add OTHER_SENSORS permission group (GrapheneOS)
applyPatch " $DOS_PATCHES /android_packages_apps_PackageInstaller/0001-Sensors_Permission-2.patch " ; #Always treat OTHER_SENSORS as a runtime permission (GrapheneOS)
2022-02-26 14:45:25 -05:00
fi ;
2021-07-08 20:41:33 -04:00
if enterAndClear "packages/apps/Settings" ; then
2021-08-04 21:25:18 -04:00
git revert --no-edit c240992b4c86c7f226290807a2f41f2619e7e5e8; #Don't hide OEM unlock
2021-10-16 13:52:04 -04:00
applyPatch " $DOS_PATCHES /android_packages_apps_Settings/0001-Captive_Portal_Toggle.patch " ; #Add option to disable captive portal checks (MSe1969)
2022-04-20 00:42:18 -04:00
#applyPatch "$DOS_PATCHES/android_packages_apps_Settings/0004-Private_DNS.patch"; #More 'Private DNS' options (heavily based off of a CalyxOS patch) #TODO: Needs work
2022-06-07 15:32:03 -04:00
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)
2019-03-04 02:04:36 -05:00
sed -i 's/if (isFullDiskEncrypted()) {/if (false) {/' src/com/android/settings/accessibility/*AccessibilityService*.java; #Never disable secure start-up when enabling an accessibility service
2021-07-08 20:41:33 -04:00
fi ;
2019-03-04 02:04:36 -05:00
2021-07-08 20:41:33 -04:00
if enterAndClear "packages/apps/SetupWizard" ; then
2022-04-19 23:50:29 -04:00
applyPatch " $DOS_PATCHES /android_packages_apps_SetupWizard/0001-Remove_Analytics.patch " ; #Remove analytics (DivestOS)
2021-07-08 20:41:33 -04:00
fi ;
2019-03-04 02:04:36 -05:00
2021-07-08 20:41:33 -04:00
if enterAndClear "packages/apps/Trebuchet" ; then
2020-12-22 13:53:29 -05:00
cp $DOS_BUILD_BASE /vendor/divested/overlay/common/packages/apps/Trebuchet/res/xml/default_workspace_*.xml res/xml/; #XXX: Likely no longer needed
2021-07-08 20:41:33 -04:00
fi ;
2019-09-05 03:46:33 -04:00
2021-07-08 20:41:33 -04:00
if enterAndClear "packages/apps/Updater" ; then
2022-04-19 23:50:29 -04:00
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)
2019-03-14 16:09:17 -04:00
sed -i 's/PROP_BUILD_VERSION_INCREMENTAL);/PROP_BUILD_VERSION_INCREMENTAL).replaceAll("\\\\.", "");/' src/org/lineageos/updater/misc/Utils.java; #Remove periods from incremental version
2019-03-04 02:04:36 -05:00
#TODO: Remove changelog
2021-07-08 20:41:33 -04:00
fi ;
2019-03-04 02:04:36 -05:00
2021-07-08 20:41:33 -04:00
if enterAndClear "packages/inputmethods/LatinIME" ; then
2022-04-19 23:50:29 -04:00
applyPatch " $DOS_PATCHES_COMMON /android_packages_inputmethods_LatinIME/0001-Voice.patch " ; #Remove voice input key (DivestOS)
2021-10-16 13:52:04 -04:00
applyPatch " $DOS_PATCHES_COMMON /android_packages_inputmethods_LatinIME/0002-Disable_Personalization.patch " ; #Disable personalization dictionary by default (GrapheneOS)
2021-07-08 20:41:33 -04:00
fi ;
2019-03-04 02:04:36 -05:00
2022-02-26 14:45:25 -05:00
if enterAndClear "packages/providers/DownloadProvider" ; then
2022-04-10 20:24:01 -04:00
applyPatch " $DOS_PATCHES /android_packages_providers_DownloadProvider/0001-Network_Permission.patch " ; #Expose the NETWORK permission (GrapheneOS)
2022-02-26 14:45:25 -05:00
fi ;
2022-10-20 19:41:52 -04:00
#if enterAndClear "packages/providers/TelephonyProvider"; then
#cp $DOS_PATCHES_COMMON/android_packages_providers_TelephonyProvider/carrier_list.* assets/;
#fi;
2022-09-13 23:30:10 -04:00
2021-07-08 20:41:33 -04:00
if enterAndClear "packages/services/Telephony" ; then
2020-01-08 21:22:35 -05:00
git revert --no-edit 99564aaf0417c9ddf7d6aeb10d326e5b24fa8f55;
2022-04-19 23:50:29 -04:00
applyPatch " $DOS_PATCHES /android_packages_services_Telephony/0001-PREREQ_Handle_All_Modes.patch " ; #(DivestOS)
2021-10-16 13:52:04 -04:00
applyPatch " $DOS_PATCHES /android_packages_services_Telephony/0002-More_Preferred_Network_Modes.patch " ;
2021-07-08 20:41:33 -04:00
fi ;
2019-03-04 02:04:36 -05:00
2022-10-03 10:24:04 -04:00
#if enterAndClear "system/bt"; then
2022-03-15 17:07:25 -04:00
#applyPatch "$DOS_PATCHES_COMMON/android_system_bt/0001-alloc_size.patch"; #Add alloc_size attributes to the allocator (GrapheneOS)
2022-10-03 10:24:04 -04:00
#fi;
2022-03-15 14:38:08 -04:00
2021-07-08 20:41:33 -04:00
if enterAndClear "system/core" ; then
2019-03-04 02:04:36 -05:00
if [ " $DOS_HOSTS_BLOCKING " = true ] ; then cat " $DOS_HOSTS_FILE " >> rootdir/etc/hosts; fi ; #Merge in our HOSTS file
2020-01-08 21:22:35 -05:00
git revert --no-edit b3609d82999d23634c5e6db706a3ecbc5348309a; #Always update recovery
2021-10-16 13:52:04 -04:00
applyPatch " $DOS_PATCHES /android_system_core/0001-Harden.patch " ; #Harden mounts with nodev/noexec/nosuid + misc sysctl changes (GrapheneOS)
2022-03-15 16:06:13 -04:00
if [ " $DOS_GRAPHENE_MALLOC " = true ] ; then applyPatch " $DOS_PATCHES /android_system_core/0002-HM-Increase_vm_mmc.patch " ; fi ; #(GrapheneOS)
2022-03-15 16:34:57 -04:00
if [ " $DOS_GRAPHENE_BIONIC " = true ] ; then applyPatch " $DOS_PATCHES /android_system_core/0003-Zero_Sensitive_Info.patch " ; fi ; #Zero sensitive information with explicit_bzero (GrapheneOS)
2022-05-14 21:05:54 -04:00
#applyPatch "$DOS_PATCHES/android_system_core/0004-ptrace_scope.patch"; #Add a property for controlling ptrace_scope (GrapheneOS)
2021-07-08 20:41:33 -04:00
fi ;
2019-03-04 02:04:36 -05:00
2021-07-08 20:41:33 -04:00
if enterAndClear "system/extras" ; then
2021-10-16 13:52:04 -04:00
applyPatch " $DOS_PATCHES /android_system_extras/0001-ext4_pad_filenames.patch " ; #FBE: pad filenames more (GrapheneOS)
2021-07-08 20:41:33 -04:00
fi ;
2020-11-04 09:48:12 -05:00
2021-07-08 20:41:33 -04:00
if enterAndClear "system/sepolicy" ; then
2022-03-06 22:53:07 -05:00
applyPatch " $DOS_PATCHES /android_system_sepolicy/0002-protected_files.patch " ; #label protected_{fifos,regular} as proc_security (GrapheneOS)
2022-05-14 21:05:54 -04:00
#applyPatch "$DOS_PATCHES/android_system_sepolicy/0003-ptrace_scope-1.patch"; #Allow init to control kernel.yama.ptrace_scope (GrapheneOS)
#applyPatch "$DOS_PATCHES/android_system_sepolicy/0003-ptrace_scope-2.patch"; #Allow system to use persist.native_debug (GrapheneOS)
2022-04-19 23:50:29 -04:00
git am " $DOS_PATCHES /android_system_sepolicy/0001-LGE_Fixes.patch " ; #Fix -user builds for LGE devices (DivestOS)
2020-04-30 17:27:13 -04:00
patch -p1 < " $DOS_PATCHES /android_system_sepolicy/0001-LGE_Fixes.patch " --directory= "prebuilts/api/28.0" ;
patch -p1 < " $DOS_PATCHES /android_system_sepolicy/0001-LGE_Fixes.patch " --directory= "prebuilts/api/27.0" ;
patch -p1 < " $DOS_PATCHES /android_system_sepolicy/0001-LGE_Fixes.patch " --directory= "prebuilts/api/26.0" ;
2019-03-11 22:47:11 -04:00
awk -i inplace '!/true cannot be used in user builds/' Android.mk; #Allow ignoring neverallows under -user
2021-07-08 20:41:33 -04:00
fi ;
2019-03-04 02:04:36 -05:00
2021-07-08 20:41:33 -04:00
if enterAndClear "vendor/lineage" ; then
2021-08-04 21:25:18 -04:00
rm build/target/product/security/lineage.x509.pem; #Remove Lineage keys
2019-03-04 02:04:36 -05:00
rm -rf overlay/common/lineage-sdk/packages/LineageSettingsProvider/res/values/defaults.xml; #Remove analytics
2019-05-08 05:27:51 -04:00
rm -rf verity_tool; #Resurrect dm-verity
2020-02-22 18:32:59 -05:00
rm -rf addonsu;
2021-08-04 21:25:18 -04:00
rm -rf overlay/common/frameworks/base/core/res/res/drawable-*/default_wallpaper.png; #Remove Lineage wallpaper
2020-04-25 12:19:54 -04:00
if [ " $DOS_HOSTS_BLOCKING " = true ] ; then awk -i inplace '!/50-lineage.sh/' config/*.mk; fi ; #Make sure our hosts is always used
2021-08-04 21:25:18 -04:00
awk -i inplace '!/PRODUCT_EXTRA_RECOVERY_KEYS/' config/*.mk; #Remove Lineage extra keys
awk -i inplace '!/security\/lineage/' config/*.mk; #Remove Lineage extra keys
awk -i inplace '!/WeatherProvider/' config/*.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/*.mk; fi ; #Remove AudioFX
2020-04-25 12:19:54 -04:00
sed -i 's/LINEAGE_BUILDTYPE := UNOFFICIAL/LINEAGE_BUILDTYPE := dos/' config/*.mk; #Change buildtype
2019-03-04 02:04:36 -05:00
echo 'include vendor/divested/divestos.mk' >> config/common.mk; #Include our customizations
2021-01-04 17:39:17 -05:00
cp -f " $DOS_PATCHES_COMMON /apns-conf.xml " prebuilt/common/etc/apns-conf.xml; #Update APN list
2022-02-11 14:25:30 -05:00
awk -i inplace '!/Eleven/' config/common_mobile.mk; #Remove Music Player
awk -i inplace '!/Exchange2/' config/common_mobile.mk; #Remove Email
2021-07-08 20:41:33 -04:00
fi ;
2019-03-04 02:04:36 -05:00
2021-07-08 20:41:33 -04:00
if enter "vendor/divested" ; then
2021-08-05 23:42:37 -04:00
echo "PRODUCT_PACKAGES += vendor.lineage.trust@1.0-service" >> packages.mk; #Add deny usb service, all of our kernels have the necessary patch
2021-07-08 20:41:33 -04:00
fi ;
2019-03-04 02:04:36 -05:00
#
#END OF ROM CHANGES
#
#
#START OF DEVICE CHANGES
#
2021-07-08 20:41:33 -04:00
if enterAndClear "device/lge/hammerhead" ; then
2021-02-05 19:23:12 -05:00
git am $DOS_PATCHES /android_device_lge_hammerhead/*.patch; #hh-p-sepolicy
2020-08-08 13:41:43 -04:00
echo "SELINUX_IGNORE_NEVERALLOWS := true" >> BoardConfig.mk; #qcom-legacy sepolicy
2021-07-08 20:41:33 -04:00
fi ;
2020-07-12 19:04:01 -04:00
2019-03-04 02:04:36 -05:00
#Make changes to all devices
cd " $DOS_BUILD_BASE " ;
2019-08-05 20:53:50 -04:00
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 "{}"' ;
2021-04-15 06:19:32 -04:00
find "vendor" -name "gps\.conf" -type f -print0 | xargs -0 -n 1 -P 4 -I { } bash -c 'hardenLocationConf "{}"' ;
2019-08-05 20:53:50 -04:00
find "device" -type d -name "overlay" -print0 | xargs -0 -n 1 -P 4 -I { } bash -c 'hardenLocationFWB "{}"' ;
2021-01-15 17:28:35 -05:00
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 ;
2019-08-05 20:53:50 -04:00
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 "{}"' ;
find "kernel" -maxdepth 2 -mindepth 2 -type d -print0 | xargs -0 -n 1 -P 4 -I { } bash -c 'hardenDefconfig "{}"' ;
2022-04-19 11:25:19 -04:00
find "kernel" -maxdepth 2 -mindepth 2 -type d -print0 | xargs -0 -n 1 -P 8 -I { } bash -c 'updateRegDb "{}"' ;
2022-03-28 21:58:05 -04:00
if [ " $DOS_GRAPHENE_EXEC " = true ] ; then find "device" -maxdepth 2 -mindepth 2 -type d -print0 | xargs -0 -n 1 -P 8 -I { } bash -c 'disableEnforceRRO "{}"' ; fi ;
2019-03-04 02:04:36 -05:00
cd " $DOS_BUILD_BASE " ;
2022-04-02 02:18:30 -04:00
deblobAudio || true;
removeBuildFingerprints || true;
2019-03-04 02:04:36 -05:00
2022-04-11 23:04:42 -04:00
#Tweaks for <2GB RAM devices
Device cleanup
Drop long non-compiling devices:
- 14.1: n7100, jellypro
- 15.1: himaul, oneplus2
- 16.0: zenfone3, fugu
- 17.1: yellowstone, fugu
- 18.1: bonito, sargo
Drop in favor of 19.1:
- 17.1: bonito, sargo
- 18.1: pro1, aura, sunfish, coral, flame, bramble, redfin
(experimental, but these devices don't currently appear to have any users)
Signed-off-by: Tad <tad@spotco.us>
2022-04-26 12:19:11 -04:00
#none yet
2022-04-18 17:42:32 -04:00
#Tweaks for <3GB RAM devices
#enableLowRam "device/lge/hammerhead" "hammerhead";
#enableLowRam "device/samsung/kccat6" "kccat6";
2022-04-11 23:04:42 -04:00
2019-03-04 02:04:36 -05:00
#Fix broken options enabled by hardenDefconfig()
2020-10-23 18:15:01 -04:00
sed -i "s/CONFIG_DEBUG_RODATA=y/# CONFIG_DEBUG_RODATA is not set/" kernel/google/yellowstone/arch/arm*/configs/*_defconfig; #Breaks on compile
2021-10-28 17:40:56 -04:00
sed -i "s/CONFIG_STRICT_MEMORY_RWX=y/# CONFIG_STRICT_MEMORY_RWX is not set/" kernel/xiaomi/msm8937/arch/arm64/configs/*_defconfig; #Breaks on compile
2020-04-05 14:05:17 -04:00
2022-10-15 07:53:14 -04:00
sed -i 's/^YYLTYPE yylloc;/extern YYLTYPE yylloc;/' kernel/*/*/scripts/dtc/dtc-lexer.l* || true; #Fix builds with GCC 10
2021-10-16 16:28:41 -04:00
rm -v kernel/*/*/drivers/staging/greybus/tools/Android.mk || true;
2019-03-04 02:04:36 -05:00
#
#END OF DEVICE CHANGES
#
2021-10-16 15:28:15 -04:00
echo -e "\e[0;32m[SCRIPT COMPLETE] Primary patching finished\e[0m" ;
