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9b3d1b24b72291c8bbd1b195afc67cce58544353
android/libwvdrmengine
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Alex Dale 9b3d1b24b7 Improved SystemIdExtractor's opened/closed session behavior. 
[ Merge of http://go/wvgerrit/200415 ]

UDC specific: No DRM reprovisioning support

The SystemIdExtractor did not properly define behavior when working
with opened/closed CryptoSessions.  Due to the CryptoSession's class
dual role of being both a session and a general handle into the
crypto engine, small bugs relying on undefined behavior which happened
to return expected output allowed tests to pass.

This CL makes the following changes:
1) Have SystemIdExtractor verify caller expectations when session is
   open.
2) Improved SystemIdExtractor to operate when CryptoSession is opened
   or closed.
3) Updates several SystemIdExtractorTest cases to better test defined
   behavior without relying on undefined behavior.
4) Better code comments; hopefully some which will help prevent future
   misuse of the internal APIs.

Test: system_id_extractor_unittest on Oriole
Test: WVTS on oriole
Bug: 329713288
Change-Id: I65518fe62f43e8060ea752852eb08a3d7132e2a0
2024-07-01 13:45:02 -07:00
..
apex
Drop Widevine apex prebuilt files for release 11868851
2024-06-04 18:06:04 +00:00
cdm
Improved SystemIdExtractor's opened/closed session behavior.
2024-07-01 13:45:02 -07:00
docs
Merge latest oemcrypto-v17 change
2022-01-27 20:07:15 -08:00
factory_upload_tool
Fix a few Vts failures in factory_upload_tool
2023-06-23 13:52:45 -07:00
include
Add dumping provision request functionality
2023-07-27 21:49:54 +00:00
level3
Re-generate Android U L3 after renewal policy fix
2024-05-17 21:50:51 +00:00
mediacrypto
Update Widevine apex min_sdk_version to 34
2023-08-28 12:30:36 -07:00
mediadrm
Merge "Update support for HDCP levels on Android and CE CDM." into udc-widevine-dev
2024-03-25 21:21:05 +00:00
oem_certificate_generator
Sync oemcrypto files from cdm udc-dev to Android
2023-02-28 11:21:05 -08:00
oemcrypto
Fix default cipher mode for CAS unit test
2024-03-15 17:30:19 +00:00
prebuilt/v17
Drop Widevine CDM v17 prebuilt files
2023-08-30 04:36:15 +00:00
src
Add dumping provision request functionality
2023-07-31 19:32:08 +00:00
test
Correct stability issues for SPOIDs for provisioning 4.0
2023-09-19 09:39:13 -07:00
tools
NON-GMS Android BCC upload tool
2024-01-24 00:27:41 +00:00
vts/vendor_module
Merge "Cleanup vendor projects are proprietary." into tm-qpr-dev-plus-aosp am: cbb6177df2
2023-02-05 03:54:39 +00:00
Android.bp
Revert CDM changes from oemcrypto 18.4
2024-02-16 14:38:05 -08:00
build_all_unit_tests.sh
Correct stability issues for SPOIDs for provisioning 4.0
2023-09-19 09:39:13 -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
Correct stability issues for SPOIDs for provisioning 4.0
2023-09-19 09:39:13 -07:00
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
wv-android-build-id-gen.py
Embed build number in non-apex build
2024-01-16 06:09:26 +00:00

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           |
+------------------------------+------------------------------+