Discover GrapheneOS/platform_packages_apps

Privacy and security enhanced releases of Chromium for GrapheneOS. Vanadium provides the WebView and standard user-facing browser on GrapheneOS. It depends on hardening in other GrapheneOS repositories and doesn't include patches not relevant to the build targets used on GrapheneOS.

778

Vanadium

Simple Android PDF viewer based on pdf.js and content providers. The app doesn't require any permissions. The PDF stream is fed into the sandboxed WebView without giving it access to content or files. CSP is used to enforce that the JavaScript and styling properties within the WebView are entirely static.

549

PdfViewer

Hardware-based attestation / intrusion detection app for Android devices. It provides both local verification with another Android device via QR codes and optional scheduled server-based verification with support for alert emails. It uses hardware-backed keys and attestation support as the foundation and chains trust to the app for software checks.

526

Auditor

grapheneos.org

linux-hardened

Minimal supplement to upstream Kernel Self Protection Project changes. Features already provided by SELinux + Yama and archs other than multiarch arm64 / x86_64 aren't in scope. Only tags have stable history. Shared IRC channel with KSPP: irc.freenode.net ##linux-hardened. Currently maintained at https://github.com/anthraxx/linux-hardened.

390

os-issue-tracker

Issue tracker for GrapheneOS Android Open Source Project hardening work. Standalone projects like Auditor, AttestationServer and hardened_malloc have their own dedicated trackers.

329

platform_manifest

Repo manifest for the GrapheneOS mobile privacy and security hardening project.

250

Apps

Kotlin

211

AttestationServer

attestation.app remote attestation server. Server code for use with the Auditor app: https://github.com/GrapheneOS/Auditor. It provides two services: submission of attestation data samples and a remote attestation implementation with email alerts to go along with the local implementation based on QR code scanning in the app.

Hardened Android standard C library. Some of the past hardening has not yet been ported from Marshmallow, Nougat and Oreo to this Android Pie repository. Most is available via archived tags in https://github.com/AndroidHardeningArchive/platform_bionic (check both the most recent Oreo and Nougat tags).

platform_bionic

Assembly

platform_frameworks_base

OS update and app repository servers

releases.grapheneos.org

Make Build System (being phased out upstream)

platform_build

Shared server infrastructure

infrastructure

platform_packages_apps_GmsCompat

Automatic background updater for modern Android. See https://github.com/GrapheneOS/script/blob/13/generate_metadata.py for the server metadata generation tool.

platform_packages_apps_Updater

Scripting for generating signed production releases of AOSP and metadata for the Updater app along with partially automated maintenance of out-of-tree patch sets.

script

Camera app prebuilt using the latest official release of the Camera app.

platform_external_Camera

apps.grapheneos.org

Application repository

Python

platform_packages_apps_Settings

Kernel sources for the Pixel 6, Pixel 6 Pro, Pixel 6a, Pixel 7, Pixel 7 Pro, Pixel 7a, Pixel Tablet and Pixel Fold. These sources are only used to build device-specific modules. The Generic Kernel Image is built from the common kernel.

platform_external_seedvault

Kotlin

kernel_gs

ns1.grapheneos.org

Authoritative DNS servers

platform_packages_apps_Dialer

Dialer app

Matrix and Element Web server

matrix.grapheneos.org

Pixel 6 and Pixel 6 Pro device sources.

device_google_raviole

Pixel 7 and Pixel 7 Pro device sources.

device_google_pantah

platform_packages_apps_Messaging

Messaging app

PdfViewer app prebuilt using the latest official release of the PdfViewer app.

platform_external_PdfViewer

Servers for HTTP/HTTPS connectivity checks, HTTPS network time, NTP (for Qualcomm XTRA), Broadcom PSDS cache, Qualcomm PSDS (XTRA) cache, SUPL proxy, attestation key provisioning proxy and Vanadium component update check/download proxy.

grapheneos.network

GrapheneOS adevtool state for all supported devices.

vendor_state

kernel_common-5.10

Generic Linux 5.10 kernel sources.

device_common

Common device sources.

platform_packages_apps_Launcher3

GrapheneOS launcher app

Kernel Wi-Fi/Bluetooth driver for the Pixel 6, Pixel 6 Pro, Pixel 6a, Pixel 7, Pixel 7 Pro and Pixel Fold.

kernel_google-modules_wlan_bcmdhd_bcm4389

device_google_gs-common

Pixel 6a kernel prebuilts.

device_google_bluejay-kernel

grapheneos.social

Branding for everything outside the OS. This is not used as part of the OS.

branding-extra

discuss.grapheneos.org

Discussion forum server

PHP

platform_external_GmsCompatConfig

Built from https://github.com/GrapheneOS/platform_packages_apps_GmsCompat/tree/14/config-holder

platform_external_talkback

device_google_redfin

Pixel 5 device sources.

Pixel 7a kernel prebuilts.

device_google_lynx-kernel

device_google_pantah-kernel

Pixel 7 and Pixel 7 Pro kernel prebuilts.

platform_system_sepolicy

Base SELinux policy (extended by per-device repositories)

Python

branding

Stub repository for future branding of the OS including wallpapers, boot animations, etc.

platform_external_Auditor

Auditor app prebuilt using the latest official release of the Auditor app.

Pixel 4a (5G) device sources.

device_google_bramble

Common Pixel 4a (5G), Pixel 5 and Pixel 5a device sources.

device_google_redbull

platform_packages_modules_Bluetooth

Fork of sqlite4java with updated SQLite, modernized / hardened SQLite configuration and basic compiler hardening.

platform_system_extras

platform_libcore

mail.grapheneos.org

sqlite4java

platform_external_Apps

platform_art

platform_packages_services_Telephony

device_google_bluejay

Pixel 6a device sources.

platform_packages_modules_Permission

Kernel manifest for the Pixel 6, Pixel 6 Pro, Pixel 6a, Pixel 7, Pixel 7 Pro, Pixel 7a, Pixel Tablet and Pixel Fold.

kernel_manifest-gs

device_google_gs201

Tensor G2 SoC device sources.

platform_packages_apps_DeskClock

Kernel sources for the Pixel 4a (5G), Pixel 5 and Pixel 5a.

kernel_common-6.1

kernel_msm-redbull

device_google_lynx

Pixel 7a device sources.

Pixel 6 and Pixel 6 Pro kernel prebuilts.

device_google_raviole-kernel

kernel_msm-modules_qcacld-redbull

Kernel Wi-Fi driver for the Pixel 4a (5G), Pixel 5 and Pixel 5a.

platform_build_soong

platform_packages_apps_CarrierConfig2

platform_external_armnn

platform_system_timezone

platform_frameworks_ex

platform_packages_modules_NetworkStack

platform_packages_apps_WallpaperPicker2

Default community health files

.github

device_google_redbull-sepolicy

platform_packages_apps_CellBroadcastReceiver

platform_bootable_recovery

platform_packages_apps_Gallery2

platform_packages_apps_AppCompatConfig

Kotlin

platform_packages_apps_ExactCalculator

Pixel Tablet device sources.

device_google_tangorpro

Kernel build system for the Pixel 6, Pixel 6 Pro, Pixel 6a, Pixel 7, Pixel 7 Pro, Pixel 7a, Pixel Tablet and Pixel Fold.

kernel_manifest-5.15

kernel_build-gs

Starlark

device_google_felix-kernel

Pixel Fold kernel prebuilts.

platform_external_android-nn-driver

Scripting for generating branding.

platform_system_librustutils

Rust

branding-tools

platform_external_conscrypt

platform_development

platform_packages_apps_LogViewer

Pixel Fold device sources.

device_google_felix

device_google_barbet

Pixel 5a device sources.

Kernel manifest for the Pixel 7 and 7 Pro.

kernel_manifest-pantah

tls-pinning

Utilities for setting up TLS key pinning for Android app network security configuration. We pin the keys of trusted roots and backup keys in order to avoid needing to rotate the pinned keys. Backup keys are never intended to be used unless the roots stop being available and then only need to be used until the pins expire or get updated.

Kernel manifest for the Pixel 6a.

kernel_manifest-bluejay

100

platform_packages_services_Telecomm