mirror of
https://github.com/Divested-Mobile/DivestOS-Build.git
synced 2024-08-26 20:22:12 +00:00
320 lines
18 KiB
Bash
320 lines
18 KiB
Bash
#!/bin/bash
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#DivestOS: A privacy focused mobile distribution
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#Copyright (c) 2015-2020 Divested Computing Group
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#
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#This program is free software: you can redistribute it and/or modify
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#it under the terms of the GNU General Public License as published by
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#the Free Software Foundation, either version 3 of the License, or
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#(at your option) any later version.
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#
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#This program is distributed in the hope that it will be useful,
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#but WITHOUT ANY WARRANTY; without even the implied warranty of
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#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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#GNU General Public License for more details.
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#
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#You should have received a copy of the GNU General Public License
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#along with this program. If not, see <https://www.gnu.org/licenses/>.
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#Last verified: 2018-04-27
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#Initialize aliases
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#source ../../Scripts/init.sh
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#Delete Everything and Sync
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#resetWorkspace
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#Apply all of our changes
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#patchWorkspace
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#Build!
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#buildDevice [device]
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#buildAll
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#
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#START OF PREPRATION
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#
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#Download some (non-executable) out-of-tree files for use later on
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cd "$DOS_TMP_DIR";
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if [ "$DOS_HOSTS_BLOCKING" = true ]; then $DOS_TOR_WRAPPER wget "$DOS_HOSTS_BLOCKING_LIST" -N; fi;
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cd "$DOS_BUILD_BASE";
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#
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#END OF PREPRATION
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#
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#
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#START OF ROM CHANGES
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#
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#top dir
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cp -r "$DOS_PREBUILT_APPS""Fennec_DOS-Shim" "$DOS_BUILD_BASE""packages/apps/"; #Add a shim to install Fennec DOS without actually including the large APK
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gpgVerifyDirectory "$DOS_PREBUILT_APPS""android_vendor_FDroid_PrebuiltApps/packages";
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cp -r "$DOS_PREBUILT_APPS""android_vendor_FDroid_PrebuiltApps/." "$DOS_BUILD_BASE""vendor/fdroid_prebuilt/"; #Add the prebuilt apps
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cp -r "$DOS_PATCHES_COMMON""android_vendor_divested/." "$DOS_BUILD_BASE""vendor/divested/"; #Add our vendor files
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if enterAndClear "bootable/recovery"; then
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git revert --no-edit eb98fde70a6e54a25408eb8c626caecf7841c5df; #remove sideload cache, breaks with large files
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git revert --no-edit ac258a4f4c4b4b91640cc477ad1ac125f206db02; #Resurrect dm-verity
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sed -i 's/!= 2048/< 2048/' tools/dumpkey/DumpPublicKey.java; #Allow 4096-bit keys
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sed -i 's/(!has_serial_number || serial_number_matched)/!has_serial_number/' recovery.cpp; #Abort on serial number specific packages (GrapheneOS)
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fi;
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if enterAndClear "build/make"; then
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patch -p1 < "$DOS_PATCHES/android_build/0001-OTA_Keys.patch"; #add correct keys to recovery for OTA verification
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patch -p1 < "$DOS_PATCHES/android_build/0002-Enable_fwrapv.patch"; #Use -fwrapv at a minimum (GrapheneOS)
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sed -i '57i$(my_res_package): PRIVATE_AAPT_FLAGS += --auto-add-overlay' core/aapt2.mk;
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sed -i 's/messaging/Silence/' target/product/aosp_base_telephony.mk target/product/treble_common.mk; #Switch to Silence
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fi;
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if enterAndClear "build/soong"; then
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patch -p1 < "$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/lineage/sepolicy"; then
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git revert --no-edit 9c28a0dfb91bb468515e123b1aaf3fcfc007b82f; #neverallow violation - breaks backuptool
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git revert --no-edit f1ad32105599a0b71702f840b2deeb6849f1ae80; #neverallow violation - breaks addons
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git revert --no-edit c9b0d95630b82cd0ad1a0fc633c6d59c2cb8aad7 37422f7df389f3ae5a34ee3d6dd9354217f9c536; #neverallow violation - breaks update_engine
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fi;
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if enterAndClear "device/qcom/sepolicy"; then
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patch -p1 < "$DOS_PATCHES/android_device_qcom_sepolicy/0001-Camera_Fix.patch"; #Fix camera on -user builds XXX: REMOVE THIS TRASH
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fi;
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if [ "$(type -t DOS_WEBVIEW_CHERRYPICK)" = "alias" ] ; then
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if enterAndClear "external/chromium-webview"; then
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DOS_WEBVIEW_CHERRYPICK; #update webview
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fi;
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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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fi;
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if enterAndClear "frameworks/base"; then
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hardenLocationFWB "$DOS_BUILD_BASE";
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sed -i 's/DEFAULT_MAX_FILES = 1000;/DEFAULT_MAX_FILES = 0;/' services/core/java/com/android/server/DropBoxManagerService.java; #Disable DropBox
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sed -i 's/DEFAULT_MAX_FILES_LOWRAM = 300;/DEFAULT_MAX_FILES_LOWRAM = 0;/' services/core/java/com/android/server/DropBoxManagerService.java; #Disable DropBox
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sed -i 's/(notif.needNotify)/(true)/' location/java/com/android/internal/location/GpsNetInitiatedHandler.java; #Notify user when location is requested via SUPL
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sed -i 's/DEFAULT_STRONG_AUTH_TIMEOUT_MS = 72 \* 60 \* 60 \* 1000;/DEFAULT_STRONG_AUTH_TIMEOUT_MS = 12 * 60 * 60 * 1000;/' core/java/android/app/admin/DevicePolicyManager.java; #decrease strong auth prompt timeout
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sed -i 's/entry == null/entry == null || true/' core/java/android/os/RecoverySystem.java; #Skip update compatibiltity check XXX: TEMPORARY FIX
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sed -i 's/!Build.isBuildConsistent()/false/' services/core/java/com/android/server/am/ActivityManagerService.java; #Disable fingerprint mismatch warning XXX: TEMPORARY FIX
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if [ "$DOS_MICROG_INCLUDED" = "FULL" ]; then patch -p1 < "$DOS_PATCHES/android_frameworks_base/0002-Signature_Spoofing.patch"; fi; #Allow packages to spoof their signature (microG)
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if [ "$DOS_MICROG_INCLUDED" = "FULL" ]; then patch -p1 < "$DOS_PATCHES/android_frameworks_base/0003-Harden_Sig_Spoofing.patch"; fi; #Restrict signature spoofing to system apps signed with the platform key
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changeDefaultDNS;
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#patch -p1 < "$DOS_PATCHES/android_frameworks_base/0005-Connectivity.patch"; #Change connectivity check URLs to ours
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patch -p1 < "$DOS_PATCHES/android_frameworks_base/0006-Disable_Analytics.patch"; #Disable/reduce functionality of various ad/analytics libraries
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patch -p1 < "$DOS_PATCHES_COMMON/android_frameworks_base/0001-Browser_No_Location.patch"; #don't grant location permission to system browsers (GrapheneOS)
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patch -p1 < "$DOS_PATCHES_COMMON/android_frameworks_base/0003-SUPL_No_IMSI.patch"; #don't send IMSI to SUPL (MSe)
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patch -p1 < "$DOS_PATCHES_COMMON/android_frameworks_base/0004-Fingerprint_Lockout.patch"; #enable fingerprint failed lockout after 5 attempts (GrapheneOS)
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if [ "$DOS_MICROG_INCLUDED" != "FULL" ]; then rm -rf packages/CompanionDeviceManager; fi; #Used to support Android Wear (which hard depends on GMS)
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rm -rf packages/Osu packages/Osu2; #Automatic Wi-Fi connection non-sense
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rm -rf packages/PrintRecommendationService; #Creates popups to install proprietary print apps
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fi;
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if [ "$DOS_DEBLOBBER_REMOVE_IMS" = true ]; then
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if enterAndClear "frameworks/opt/net/ims"; then
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patch -p1 < "$DOS_PATCHES/android_frameworks_opt_net_ims/0001-Fix_Calling.patch"; #Fix calling when IMS is removed
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fi;
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fi;
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if enterAndClear "frameworks/opt/net/wifi"; then
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#Fix an issue when permision review is enabled that prevents using the Wi-Fi quick tile (AndroidHardening)
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#See https://github.com/AndroidHardening/platform_frameworks_opt_net_wifi/commit/c2a2f077a902226093b25c563e0117e923c7495b
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sed -i 's/boolean mPermissionReviewRequired/boolean mPermissionReviewRequired = false/' service/java/com/android/server/wifi/WifiServiceImpl.java;
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awk -i inplace '!/mPermissionReviewRequired = Build.PERMISSIONS_REVIEW_REQUIRED/' service/java/com/android/server/wifi/WifiServiceImpl.java;
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awk -i inplace '!/\|\| context.getResources\(\).getBoolean\(/' service/java/com/android/server/wifi/WifiServiceImpl.java;
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awk -i inplace '!/com.android.internal.R.bool.config_permissionReviewRequired/' service/java/com/android/server/wifi/WifiServiceImpl.java;
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fi;
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if enterAndClear "frameworks/opt/net/voip"; then
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git pull "https://github.com/LineageOS/android_frameworks_opt_net_voip" refs/changes/47/313347/1; #O_asb_2021-07
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fi;
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if enterAndClear "hardware/qcom/display"; then
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git apply "$DOS_PATCHES_COMMON/android_hardware_qcom_display/CVE-2019-2306-msm8084.patch" --directory msm8084;
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git apply "$DOS_PATCHES_COMMON/android_hardware_qcom_display/CVE-2019-2306-msm8916.patch" --directory msm8226;
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git apply "$DOS_PATCHES_COMMON/android_hardware_qcom_display/CVE-2019-2306-msm8960.patch" --directory msm8960;
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git apply "$DOS_PATCHES_COMMON/android_hardware_qcom_display/CVE-2019-2306-msm8974.patch" --directory msm8974;
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git apply "$DOS_PATCHES_COMMON/android_hardware_qcom_display/CVE-2019-2306-msm8994.patch" --directory msm8994;
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#TODO: missing msm8909, msm8996, msm8998, sdm845
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fi;
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if enterAndClear "hardware/qcom/display-caf/apq8084"; then
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git apply "$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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git apply "$DOS_PATCHES_COMMON/android_hardware_qcom_display/CVE-2019-2306-msm8916.patch";
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fi;
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if enterAndClear "hardware/qcom/display-caf/msm8952"; then
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git apply "$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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git apply "$DOS_PATCHES_COMMON/android_hardware_qcom_display/CVE-2019-2306-msm8960.patch";
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fi;
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if enterAndClear "hardware/qcom/display-caf/msm8974"; then
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git apply "$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
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git apply "$DOS_PATCHES_COMMON/android_hardware_qcom_display/CVE-2019-2306-msm8994.patch";
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fi;
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if enterAndClear "hardware/qcom/gps"; then
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git apply "$DOS_PATCHES_COMMON/android_hardware_qcom_gps/0001-rollover.patch"; #fix week rollover
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fi;
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if enterAndClear "lineage-sdk"; then
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awk -i inplace '!/WeatherManagerServiceBroker/' lineage/res/res/values/config.xml; #Disable Weather
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if [ "$DOS_DEBLOBBER_REMOVE_AUDIOFX" = true ]; then awk -i inplace '!/LineageAudioService/' lineage/res/res/values/config.xml; fi;
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fi;
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if enterAndClear "packages/apps/Contacts"; then
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patch -p1 < "$DOS_PATCHES_COMMON/android_packages_apps_Contacts/0001-No_Google_Links.patch"; #Remove Privacy Policy and Terms of Service links (GrapheneOS)
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fi;
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if enterAndClear "packages/apps/LineageParts"; then
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rm -rf src/org/lineageos/lineageparts/lineagestats/ res/xml/anonymous_stats.xml res/xml/preview_data.xml; #Nuke part of the analytics
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patch -p1 < "$DOS_PATCHES/android_packages_apps_LineageParts/0001-Remove_Analytics.patch"; #Remove analytics
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fi;
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if enterAndClear "packages/apps/Settings"; then
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git revert --no-edit a96df110e84123fe1273bff54feca3b4ca484dcd; #don't hide oem unlock
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patch -p1 < "$DOS_PATCHES/android_packages_apps_Settings/0001-Captive_Portal_Toggle.patch"; #Add option to disable captive portal checks (MSe)
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patch -p1 < "$DOS_PATCHES/android_packages_apps_Settings/0004-PDB_Fixes.patch"; #Fix crashes when the PersistentDataBlockManager service isn't available XXX: This might be broken!
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sed -i 's/private int mPasswordMaxLength = 16;/private int mPasswordMaxLength = 48;/' src/com/android/settings/password/ChooseLockPassword.java; #Increase max password length (GrapheneOS)
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sed -i 's/if (isFullDiskEncrypted()) {/if (false) {/' src/com/android/settings/accessibility/*AccessibilityService*.java; #Never disable secure start-up when enabling an accessibility service
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if [ "$DOS_MICROG_INCLUDED" = "FULL" ]; then sed -i 's/GSETTINGS_PROVIDER = "com.google.settings";/GSETTINGS_PROVIDER = "com.google.oQuae4av";/' src/com/android/settings/PrivacySettings.java; fi; #microG doesn't support Backup, hide the options
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fi;
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if enterAndClear "packages/apps/SetupWizard"; then
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patch -p1 < "$DOS_PATCHES/android_packages_apps_SetupWizard/0001-Remove_Analytics.patch"; #Remove analytics
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fi;
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if enterAndClear "packages/apps/Updater"; then
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patch -p1 < "$DOS_PATCHES_COMMON/android_packages_apps_Updater/0001-Server.patch"; #Switch to our server
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patch -p1 < "$DOS_PATCHES/android_packages_apps_Updater/0002-Tor_Support.patch"; #Add Tor support
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#TODO: Remove changelog
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fi;
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if enterAndClear "packages/apps/WallpaperPicker"; then
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#TODO: Add back wallpapers
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sed -i 's/req.touchEnabled = touchEnabled;/req.touchEnabled = true;/' src/com/android/wallpaperpicker/WallpaperCropActivity.java; #Allow scrolling
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sed -i 's/mCropView.setTouchEnabled(req.touchEnabled);/mCropView.setTouchEnabled(true);/' src/com/android/wallpaperpicker/WallpaperCropActivity.java;
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sed -i 's/WallpaperUtils.EXTRA_WALLPAPER_OFFSET, 0);/WallpaperUtils.EXTRA_WALLPAPER_OFFSET, 0.5f);/' src/com/android/wallpaperpicker/WallpaperPickerActivity.java; #Center aligned by default
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fi;
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if enterAndClear "packages/inputmethods/LatinIME"; then
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patch -p1 < "$DOS_PATCHES_COMMON/android_packages_inputmethods_LatinIME/0001-Voice.patch"; #Remove voice input key
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patch -p1 < "$DOS_PATCHES_COMMON/android_packages_inputmethods_LatinIME/0002-Disable_Personalization.patch"; #Disable personalization dictionary by default (GrapheneOS)
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fi;
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if enterAndClear "packages/providers/MediaProvider"; then
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patch -p1 < "$DOS_PATCHES/android_packages_providers_MediaProvider/0001-External_Permission.patch"; #Fix permission denial
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fi;
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if enterAndClear "packages/services/Telephony"; then
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patch -p1 < "$DOS_PATCHES/android_packages_services_Telephony/0001-PREREQ_Handle_All_Modes.patch";
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patch -p1 < "$DOS_PATCHES/android_packages_services_Telephony/0002-More_Preferred_Network_Modes.patch";
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fi;
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if enterAndClear "system/core"; then
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if [ "$DOS_HOSTS_BLOCKING" = true ]; then cat "$DOS_HOSTS_FILE" >> rootdir/etc/hosts; fi; #Merge in our HOSTS file
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git revert --no-edit a6a4ce8e9a6d63014047a447c6bb3ac1fa90b3f4; #Always update recovery
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patch -p1 < "$DOS_PATCHES/android_system_core/0001-Harden.patch"; #Harden mounts with nodev/noexec/nosuid + misc sysctl changes (GrapheneOS)
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fi;
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if enterAndClear "system/libfmq"; then
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git pull "https://github.com/LineageOS/android_system_libfmq" refs/changes/57/313357/1; #O_asb_2021-07
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fi;
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if enterAndClear "system/sepolicy"; then
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patch -p1 < "$DOS_PATCHES/android_system_sepolicy/0001-LGE_Fixes.patch"; #Fix -user builds for LGE devices
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patch -p1 < "$DOS_PATCHES/android_system_sepolicy/0001-LGE_Fixes.patch" --directory="prebuilts/api/26.0";
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fi;
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if enterAndClear "system/vold"; then
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patch -p1 < "$DOS_PATCHES/android_system_vold/0001-AES256.patch"; #Add a variable for enabling AES-256 bit encryption
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fi;
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if enterAndClear "vendor/lineage"; then
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rm build/target/product/security/lineage.x509.pem;
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rm -rf overlay/common/lineage-sdk/packages/LineageSettingsProvider/res/values/defaults.xml; #Remove analytics
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rm -rf verity_tool; #Resurrect dm-verity
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rm -rf overlay/common/frameworks/base/core/res/res/drawable-*/default_wallpaper.png;
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if [ "$DOS_HOSTS_BLOCKING" = true ]; then awk -i inplace '!/50-lineage.sh/' config/common.mk; fi; #Make sure our hosts is always used
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awk -i inplace '!/PRODUCT_EXTRA_RECOVERY_KEYS/' config/common.mk; #Remove extra keys
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awk -i inplace '!/security\/lineage/' config/common.mk; #Remove extra keys
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awk -i inplace '!/WeatherProvider/' config/common.mk;
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awk -i inplace '!/def_backup_transport/' overlay/common/frameworks/base/packages/SettingsProvider/res/values/defaults.xml;
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if [ "$DOS_DEBLOBBER_REMOVE_AUDIOFX" = true ]; then awk -i inplace '!/AudioFX/' config/common.mk; fi;
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if [ "$DOS_MICROG_INCLUDED" = "NLP" ]; then sed -i '/Google provider/!b;n;s/com.google.android.gms/org.microg.nlp/' overlay/common/frameworks/base/core/res/res/values/config.xml; fi;
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sed -i 's/LINEAGE_BUILDTYPE := UNOFFICIAL/LINEAGE_BUILDTYPE := dos/' config/common.mk; #Change buildtype
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if [ "$DOS_NON_COMMERCIAL_USE_PATCHES" = true ]; then sed -i 's/LINEAGE_BUILDTYPE := dos/LINEAGE_BUILDTYPE := dosNC/' config/common.mk; fi;
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echo 'include vendor/divested/divestos.mk' >> config/common.mk; #Include our customizations
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cp -f "$DOS_PATCHES_COMMON/apns-conf.xml" prebuilt/common/etc/apns-conf.xml; #Update APN list
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sed -i 's/messaging/Silence/' config/telephony.mk; #Switch to Silence
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fi;
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if enter "vendor/divested"; then
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if [ "$DOS_MICROG_INCLUDED" = "FULL" ]; then echo "PRODUCT_PACKAGES += GmsCore GsfProxy FakeStore" >> packages.mk; fi;
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if [ "$DOS_HOSTS_BLOCKING" = false ]; then echo "PRODUCT_PACKAGES += $DOS_HOSTS_BLOCKING_APP" >> packages.mk; fi;
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fi;
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#
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#END OF ROM CHANGES
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#
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#
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#START OF DEVICE CHANGES
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#
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if enterAndClear "device/asus/flo"; then
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compressRamdisks;
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echo "/dev/block/platform/msm_sdcc\.1/by-name/misc u:object_r:misc_block_device:s0" >> sepolicy/file_contexts;
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fi;
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if enterAndClear "device/asus/msm8916-common"; then
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rm -rf Android.bp sensors; #exact duplicate in asus/flo #XXX be careful with this
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fi;
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if enterAndClear "device/lge/msm8996-common"; then
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sed -i '3itypeattribute hwaddrs misc_block_device_exception;' sepolicy/hwaddrs.te;
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fi;
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if enterAndClear "device/oneplus/oneplus2"; then
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sed -i 's|etc/permissions/qti_libpermissions.xml|vendor/etc/permissions/qti_libpermissions.xml|' proprietary-files.txt; #Fix outdated path
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fi;
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#if enterAndClear "device/moto/shamu"; then
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#git revert --no-edit 05fb49518049440f90423341ff25d4f75f10bc0c; #restore releasetools #TODO
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#fi;
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#Make changes to all devices
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cd "$DOS_BUILD_BASE";
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if [ "$DOS_LOWRAM_ENABLED" = true ]; then find "device" -maxdepth 2 -mindepth 2 -type d -print0 | xargs -0 -n 1 -P 8 -I {} bash -c 'enableLowRam "{}"'; fi;
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find "hardware/qcom/gps" -name "gps\.conf" -type f -print0 | xargs -0 -n 1 -P 4 -I {} bash -c 'hardenLocationConf "{}"';
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find "device" -name "gps\.conf" -type f -print0 | xargs -0 -n 1 -P 4 -I {} bash -c 'hardenLocationConf "{}"';
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find "vendor" -name "gps\.conf" -type f -print0 | xargs -0 -n 1 -P 4 -I {} bash -c 'hardenLocationConf "{}"';
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find "device" -type d -name "overlay" -print0 | xargs -0 -n 1 -P 4 -I {} bash -c 'hardenLocationFWB "{}"';
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if [ "$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;
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|
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 "device" -maxdepth 2 -mindepth 2 -type d -print0 | xargs -0 -n 1 -P 8 -I {} bash -c 'hardenBootArgs "{}"';
|
|
if [ "$DOS_STRONG_ENCRYPTION_ENABLED" = true ]; then find "device" -maxdepth 2 -mindepth 2 -type d -print0 | xargs -0 -n 1 -P 8 -I {} bash -c 'enableStrongEncryption "{}"'; fi;
|
|
find "kernel" -maxdepth 2 -mindepth 2 -type d -print0 | xargs -0 -n 1 -P 4 -I {} bash -c 'hardenDefconfig "{}"';
|
|
cd "$DOS_BUILD_BASE";
|
|
deblobAudio;
|
|
removeBuildFingerprints;
|
|
|
|
#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
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|
|
|
sed -i 's/^YYLTYPE yylloc;/extern YYLTYPE yylloc;/' kernel/*/*/scripts/dtc/dtc-lexer.l*; #Fix builds with GCC 10
|
|
rm -v kernel/*/*/drivers/staging/greybus/tools/Android.mk;
|
|
#
|
|
#END OF DEVICE CHANGES
|
|
#
|