mirror of
https://github.com/Divested-Mobile/DivestOS-Build.git
synced 2024-10-01 01:35:54 -04:00
161 lines
8.2 KiB
Bash
161 lines
8.2 KiB
Bash
#!/bin/bash
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#DivestOS: A privacy oriented Android distribution
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#Copyright (c) 2015-2019 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: 2018-07-10
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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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#Generate firmware deblobber
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#mka firmware_deblobber
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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 "$DOS_BUILD_BASE";
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#Accept all SDK licences, not normally needed but Gradle managed apps fail without it
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mkdir -p "$ANDROID_HOME/licenses";
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echo -e "\n8933bad161af4178b1185d1a37fbf41ea5269c55\nd56f5187479451eabf01fb78af6dfcb131a6481e" > "$ANDROID_HOME/licenses/android-sdk-license";
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echo -e "\n84831b9409646a918e30573bab4c9c91346d8abd" > "$ANDROID_HOME/licenses/android-sdk-preview-license";
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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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#fix prebuilts (disable dexopt and fix suffix)
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sed -i 's/LOCAL_DEX_PREOPT := false/LOCAL_MODULE_SUFFIX := $(COMMON_ANDROID_PACKAGE_SUFFIX)/' packages/apps/Fennec_DOS-Shim/Android.mk;
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sed -i 's/LOCAL_DEX_PREOPT := false/LOCAL_MODULE_SUFFIX := $(COMMON_ANDROID_PACKAGE_SUFFIX)/' vendor/fdroid_prebuilt/Android.mk;
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enterAndClear "build";
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sed -i 's/Mms/Silence/' target/product/*.mk; #Replace AOSP Messaging app with Silence
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sed -i '497i$(LOCAL_INTERMEDIATE_TARGETS) : PRIVATE_AAPT_FLAGS += --auto-add-overlay' core/base_rules.mk;
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sed -i '80iLOCAL_AAPT_FLAGS += --auto-add-overlay' core/package.mk;
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enterAndClear "external/sqlite";
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patch -p1 < "$DOS_PATCHES/android_external_sqlite/0001-Secure_Delete.patch"; #Enable secure_delete by default (CopperheadOS-13.0)
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enterAndClear "frameworks/base";
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hardenLocationFWB "$DOS_BUILD_BASE";
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sed -i 's/com.android.mms/org.smssecure.smssecure/' core/res/res/values/config.xml; #Change default SMS app to Silence
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sed -i 's|db_default_journal_mode">PERSIST|db_default_journal_mode">TRUNCATE|' core/res/res/values/config.xml; #Mirror SQLite secure_delete
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if [ "$DOS_MICROG_INCLUDED" = "FULL" ]; then patch -p1 < "$DOS_PATCHES/android_frameworks_base/0001-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/0002-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 < "$DOS_PATCHES/android_frameworks_base/0008-Disable_Analytics.patch"; #Disable/reduce functionality of various ad/analytics libraries #TODO BACKPORT-11.0
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enterAndClear "packages/apps/Dialer";
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rm -rf src/com/android/dialer/cmstats;
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patch -p1 < "$DOS_PATCHES/android_packages_apps_Dialer/0001-Remove_Analytics.patch"; #Remove CMStats
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enterAndClear "packages/apps/InCallUI";
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patch -p1 < "$DOS_PATCHES/android_packages_apps_InCallUI/0001-Remove_Analytics.patch"; #Remove CMStats
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enterAndClear "packages/apps/Settings";
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sed -i 's/private int mPasswordMaxLength = 16;/private int mPasswordMaxLength = 48;/' src/com/android/settings/ChooseLockPassword.java; #Increase max password length
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if [ "$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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rm -rf src/com/android/settings/cmstats res/xml/security_settings_cyanogenmod.xml; #Nuke part of CMStats
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patch -p1 < "$DOS_PATCHES/android_packages_apps_Settings/0001-Remove_Analytics.patch"; #Remove the rest of CMStats
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enterAndClear "packages/apps/Trebuchet";
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#cp -r "$DOS_PATCHES_COMMON/android_packages_apps_Trebuchet/default_workspace/." "res/xml/"; #TODO BACKPORT-11.0
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sed -i 's/mCropView.setTouchEnabled(touchEnabled);/mCropView.setTouchEnabled(true);/' WallpaperPicker/src/com/android/launcher3/WallpaperCropActivity.java;
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enterAndClear "system/core";
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sed -i 's/!= 2048/< 2048/' libmincrypt/tools/DumpPublicKey.java; #Allow 4096-bit keys
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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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patch -p1 < "$DOS_PATCHES/android_system_core/0001-Harden_Mounts.patch"; #Harden mounts with nodev/noexec/nosuid (CopperheadOS-13.0)
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enterAndClear "vendor/cm";
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rm -rf terminal;
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awk -i inplace '!/50-cm.sh/' config/common.mk; #Make sure our hosts is always used
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if [ "$DOS_DEBLOBBER_REMOVE_AUDIOFX" = true ]; then
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awk -i inplace '!/DSPManager/' config/common.mk;
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fi;
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if [ "$DOS_MICROG_INCLUDED" = "NLP" ]; then sed -i '/Google provider/!b;n;s/com.google.android.gms/org.microg.nlp/' overlay/common/frameworks/base/core/res/res/values/config.xml; fi;
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sed -i 's/CM_BUILDTYPE := UNOFFICIAL/CM_BUILDTYPE := dos/' config/common.mk; #Change buildtype
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if [ "$DOS_NON_COMMERCIAL_USE_PATCHES" = true ]; then sed -i 's/CM_BUILDTYPE := dos/CM_BUILDTYPE := dosNC/' config/common.mk; fi;
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sed -i 's/Mms/Silence/' config/telephony.mk; #Replace AOSP Messaging app with Silence
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echo 'include vendor/divested/divestos.mk' >> config/common.mk; #Include our customizations
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enter "vendor/divested";
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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 += $DOS_HOSTS_BLOCKING_APP" >> packages.mk; fi;
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awk -i inplace '!/FairEmail/' packages.mk; #FairEmail requires 5.0+
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#
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#END OF ROM CHANGES
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#
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#
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#START OF DEVICE CHANGES
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#
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enterAndClear "device/zte/nex"
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mv cm.mk lineage.mk;
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sed -i 's/cm_/lineage_/' lineage.mk vendorsetup.sh;
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echo "TARGET_DISPLAY_USE_RETIRE_FENCE := true" >> BoardConfig.mk;
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sed -i 's/libm libc/libm libc libutils/' charger/Android.mk;
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sed -i 's/ro.sf.lcd_density=240/ro.sf.lcd_density=180/' system.prop;
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awk -i inplace '!/WCNSS_qcom_wlan_nv_2.bin/' proprietary-files.txt; #Missing
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#echo "lib/hw/camera.msm8960.so" >> proprietary-files.txt;
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#In nex-vendor-blobs.mk
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# Copy "system/lib/libtime_genoff.so" as "obj/lib/libtime_genoff.so"
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enterAndClear "kernel/zte/msm8930"
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patch -p1 < "$DOS_PATCHES/android_kernel_zte_msm8930/0001-MDP-Fix.patch";
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#Make changes to all devices
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cd "$DOS_BUILD_BASE";
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find "hardware/qcom/gps" -name "gps\.conf" -type f -print0 | xargs -0 -n 1 -P 4 -I {} bash -c 'hardenLocationConf "{}"';
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find "device" -name "gps\.conf" -type f -print0 | xargs -0 -n 1 -P 4 -I {} bash -c 'hardenLocationConf "{}"';
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find "device" -type d -name "overlay" -print0 | xargs -0 -n 1 -P 4 -I {} bash -c 'hardenLocationFWB "{}"';
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find "device" -maxdepth 2 -mindepth 2 -type d -print0 | xargs -0 -n 1 -P 8 -I {} bash -c 'hardenUserdata "{}"';
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find "device" -maxdepth 2 -mindepth 2 -type d -print0 | xargs -0 -n 1 -P 8 -I {} bash -c 'hardenBootArgs "{}"';
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find "kernel" -maxdepth 2 -mindepth 2 -type d -print0 | xargs -0 -n 1 -P 4 -I {} bash -c 'hardenDefconfig "{}"';
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cd "$DOS_BUILD_BASE";
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deblobAudio;
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#Fixes
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#Fix broken options enabled by hardenDefconfig()
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#sed -i "s/CONFIG_DEBUG_RODATA=y/# CONFIG_DEBUG_RODATA is not set/" kernel/google/msm/arch/arm/configs/lineageos_*_defconfig;
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sed -i "s/# CONFIG_COMPAT_BRK is not set/CONFIG_COMPAT_BRK=y/" kernel/zte/msm8930/arch/arm/configs/msm8960-nex_defconfig;
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#
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#END OF DEVICE CHANGES
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#
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