android

Files

Alex Dale daf291955f Separate OEM unprovisioning from DRM unprovisioing.

[ Cherry-pick of v19 http://go/wvgerrit/219330 ]
[ Merge of http://go/wvgerrit/219454 ]

For two-staged provisioning devices, the behavior of
CdmEngine::Unprovision() varied by platform and context.
For production Android, unprovisioning would remove both;
for production and testing CE CDM it would only remove
DRM provisioning; for testing Android may remove both or
remove everything (both certs and licenses).

This behavior was not documented, making use of the
CdmEngine::Unprovision() API rather unpredictable.

This change attempts to document the unpredictable behavior
and add a way to explicitly remove the OEM certificate
in the core code.

The new CdmEngine::UnprovisionOemCert() will remove only
the OEM certificate.

Bug: 391469176
Test: run_x86_64_tests
Test: WvTs on oriole
Change-Id: Ib2f6ef61f45b5320c71d7e8e8460f7fe8e0e2248

2025-04-21 17:08:49 -07:00

aconfig

Add missing aconfig container field to vendor/widevine/libwvdrmengine

2024-06-01 07:13:42 +00:00

apex

Modify build script

2025-04-18 19:21:52 -07:00

cdm

Separate OEM unprovisioning from DRM unprovisioing.

2025-04-21 17:08:49 -07:00

docs

Merge latest oemcrypto-v17 change

2022-01-27 20:07:15 -08:00

factory_upload_tool

Remove unnecessary "_external" suffix from libcppbor

2024-04-01 10:24:45 -06:00

include

Added state to CertificateProvisioning.

2025-04-21 17:08:24 -07:00

level3

Re-generate Android V L3 after renewal policy fix

2024-05-31 17:42:58 +00:00

mediacrypto

Address missing dependencies or executables

2024-05-10 18:17:10 -07:00

mediadrm

Add missing OEMCrypto metrics to WVDRM metrics adapter.

2024-11-19 22:41:41 +00:00

oem_certificate_generator

Sync oemcrypto files from cdm udc-dev to Android

2023-02-28 11:21:05 -08:00

oemcrypto

Updated OEMCrypto JSON build information validation test.

2025-04-18 12:38:18 -07:00

prebuilt/v17

[DON'T BLOCK] Test ownership migration rules

2024-02-14 14:19:08 +00:00

src

Add "bootCertificateChainSignature" to Drm plugin getPropertyByteArray()

2024-10-02 00:43:54 +00:00

test

Address missing dependencies or executables

2024-05-10 18:17:10 -07:00

tools

Remove unnecessary "_external" suffix from libcppbor

2024-04-01 10:24:45 -06:00

vts/vendor_module

[DON'T BLOCK] Test ownership migration rules

2024-02-14 14:19:08 +00:00

Android.bp

Revert "Add SCP support for Android files"

2024-04-17 01:41:01 +00:00

build_all_unit_tests.sh

Address missing dependencies or executables

2024-05-10 18:17:10 -07:00

build_and_run_all_unit_tests.sh

Specified /bin/bash for Android scripts.

2023-01-26 22:23:25 -08:00

diff_changes.sh

Add script to diff test results between changes

2019-03-22 10:17:43 -07:00

manifest_android.hardware.drm-service-lazy.widevine.xml

Add widevine vendor apex

2022-09-14 05:31:29 +00:00

manifest_android.hardware.drm-service.widevine.xml

Widevine drm aidl: address API review

2022-02-09 22:19:36 -08:00

move_widevine_data.sh

Specified /bin/bash for Android scripts.

2023-01-26 22:23:25 -08:00

README

Add README for Android

2018-11-22 00:33:30 +00:00

run_all_unit_tests.sh

Workaround for single IPC connection

2025-01-24 01:21:40 -08:00

run_gts_and_cts_tests.sh

Update gts/cts helper script with WVTS paths

2023-05-02 01:32:56 +00:00

run_reboot_test.sh

Specified /bin/bash for Android scripts.

2023-01-26 22:23:25 -08:00

TEST_MAPPING

Add CTS/GTS tests for TH presumbit.

2019-10-02 17:38:05 -07:00

version.txt

Make change and version bump to ZV1A.240402.001

2024-04-02 23:02:03 +00:00

wv-android-genrule.py

WVCdm version stamping

2024-03-18 21:32:04 -07:00

README

This is the source code for the Widevine Content Decryption Module (CDM) for the
Android OS.  It provides the libwvdrmengine plugin for DRM.

Partners who are integrating a device should be familiar with the documents in
the docs directory.

This source code is NOT open source, and is not part of AOSP.  However, it is
released to partners external to Google after official Android releases.  For
this reason, partners should look for bug fixes and software updates on the
widevine branches:

+------------------------------+------------------------------+
|Android Version               |Branch                        |
+------------------------------+------------------------------+
|Android L                     |lmp-mr1-widevine-release      |
+------------------------------+------------------------------+
|Android M MR1                 |mnc-mr1-widevine-release      |
+------------------------------+------------------------------+
|Android N MR2                 |nyc-mr2-widevine-release      |
+------------------------------+------------------------------+
|Android OC                    |oc-widevine-release           |
+------------------------------+------------------------------+
|Android OC MR1                |oc-mr1-widevine-release       |
+------------------------------+------------------------------+
|Android Pi                    |pi-widevine-release           |
+------------------------------+------------------------------+