The interface is defined in
hardware/interfaces/drm/aidl(http://go/ag/15329852).
Test: build
m android.hardware.drm-service.widevine -j128
Test: build_and_run_all_unit_tests.sh
for hidl tests
Test: atest VtsAidlHalDrmTargetTest
Bug: 200055138
Bug: 170964303
Change-Id: If2f2a129914436ba5cef1c46f6cb9415e12c3d1c
[ Merge of http://go/wvgerrit/132983 and http://go/ag/15407954 ]
This allows OEMs to raise the priority of the widevine drm service to
help with decrypt performance for high resolution/frame rate content.
Changes in a future version should help reduce the need to raise the
priority.
Change suggested by Amlogic.
Bug: 194152960
Test: GtsMediaTestCases
Change-Id: I04f4258c6fc7391827573037ff8ae1a58922ce6d
[ Merge of http://go/wvgerrit/111903 ]
CDM metrics has been updated to include the DRM key type. The CDM
session records the key type when the wrapped DRM key is successfully
loaded into an OEMCrypto session.
Now that the API refers to a general DRM key rather than an RSA key,
the timer metric for loading the DRM key has been renamed on the client
to reflect this.
Test: Metric unit tests
Bug: 140813486
Change-Id: I9069f13ac7c979cc8556e08591e1cf8f623d0a84
(cherry picked from commit 47fc031576)
Merged-In: I9069f13ac7c979cc8556e08591e1cf8f623d0a84
[ Merge of http://go/wvgerrit/108084 ]
The Widevine License Agreement has been renamed to use inclusive
language. This covers files in the android directory.
Bug: 168562298
Test: verified compilation (comment only change)
Change-Id: I0f9e6445e0168ebe85425baeb81371e182e5a39c
[ Merge of http://go/wvgerrit/107763 ]
This CL enables the ability to query the CDM for the analog output
capabilites of the device. Due to the number of possibilities that
OEMCrypto can report, two queries are exposed:
- Output capabilities: None, Supported, CGMS-C, Unknown
- Can disable: True, False, Unknown
Bug: 168322023
Test: Android integration test
Change-Id: I8036a89237d698f170d2c1901c41d1d6b708c917
Add options to dump Widevine Cdm properties,
Widevine Cdm metrics, or both.
The valid arguments are Cdm Metrics (m|M) or Cdm Properties (p|P).
If no arguments are provided, both Cdm properties and
Cdm metrics will be displayed.
Test: adb shell lshal debug [drm service] [m/p]
adb shell lshal debug android.hardware.drm@1.3::IDrmFactory/widevine
Bug: 154027349
Change-Id: I95c10dd7d4274226936295c73be4eb1612c2ef6a
HALs need to getCallingSid to verify clients.
[ Merge of http://go/wvgerrit/89123 ]
Bug: 134787536
Test: log calling sid
Change-Id: I9cfbddfc274457a6802d9c8f37470d656771acc6
Bug: 138709931
Test: 1) Keep the widevine splitbins ONLY at /vendor/firmware_mnt/image
2) L1 secure video playback
Change-Id: Icbb749a0ac379015ed48c4bf32f7647d7fbe5b96
(This is a merge of http://go/wvgerrit/78105)
The Widevine Android CDM should not allow itself to be instantiated
without an app package name, as this breaks SPOID protection.
Unfortunately, pathways exist prior to Android Q that allow this to
happen, and we cannot break these devices by changing the behavior now.
As such, we will only refuse to allow instantiation without an app
package name on devices first launched with Q and later.
This change also migrates the WVDrmFactory and its tests away from
explicitly naming friend classes for individual test, in favor of the
now-recommended "test peer" pattern.
Bug: 65680731
Test: libwvdrmengine_hidl_test
Test: CTS NativeMediaDrmClearkeyTest
Change-Id: Icccd1d8b9972ef6ad7e5b0dbf2d37ec987656385
Support overloaded isCryptoSchemeSupported method that
accepts a security level parameter
bug:110701831
test: cts media test cases, widevine integration tests, gts media tests
Change-Id: Ia84e40ff8d4f13fc06478e338e3238061e283dac
[ Merge of http://go/wvgerrit/70203 ]
The earlier property_get() method had a limitation on property length.
Properties of some new devices exceed that length. An error message
is returned rather than a truncated string. Replace its use with
android::base::GetProperty() which does not have a length limitation.
Bug: 115358798
Test: WV unit/integration tests
Change-Id: I46ce9a7e77bcd031225d0082f83c57d484fe5405
Merge of http://go/wvgerrit/70163
New codes are being added to handle resource
contention, lost session state, frame size too
large and insufficient security level for
decryption. Also cleans up inconsistent use of
tamper detected error where invalid state error
should have been used.
bug:111504510
bug:111505796
test: cts and gts media tests, widevine integration tests
Change-Id: I96ee441717d32ccbcabaa85c8f6a0013055ce16e
Widevine HIDL service added new v1.2 media APIs,
update the service to support new APIs.
Merged from http://go/wvgerrit/67083
Test: Netflix and Play Movies & TV (streaming and offline playback)
Test: GTS WidevineH264PlaybackTests test
e.g. ANDROID_BUILD_TOP= ./android-gts/toolsefed run gts -m GtsMediaTestCases
--test com.google.android.media.gts.WidevineH264PlaybackTests#testL1With480P30
Test: Widevine unit tests
bug: 117570686
Change-Id: I3a2091e7c62a0d2697ef97f983fd898aedfb4519
There were some mistakes in previous merges from pi-dev to master in
whitespace and copyright notices. This fixes them.
Test: tested as part of http://go/ag/4674759
Change-Id: Iae46c121de59233b62925a4d8c97f2b370e3e7f1
Merged from http://go/wvgerrit/44803.
Upgrade HIDL service to v1.1 and implements new 1.1 media API.
Test: Netflix and Play Movies & TV
streaming and offline playback
Test: GTS WidevineH264PlaybackTests test
e.g. ANDROID_BUILD_TOP= ./android-gts/tools/gts-tradefed run gts -m GtsMediaTestCases
--test com.google.android.media.gts.WidevineH264PlaybackTests#testL1With480P30
Test: GTS MediaDrmTest tests
e.g. ANDROID_BUILD_TOP= ./android-gts/tools/gts-tradefed run gts -m GtsMediaTestCases
--test com.google.android.media.gts.MediaDrmTest#testWidevineApi28
Test: unit tests
bug: 69674645
Change-Id: I91e7e43f9178b61a531e846beffb5f5c17050a3c
Widevine persistent data is stored in /data/mediadrm, HALs
are not allowed to access files in /data. Move persistent
data to /data/vendor/mediadrm/widevine for older devices,
and persistent data will not be saved under /data/vendor.
Test: Play Movies & Tv, Netflix
bug: 36601695
Change-Id: I31fdd43b7db327bf6d8343dc95e9883ae6bce70d
To prevent property name collisions between properties of system and
vendor, 'vendor.' prefix must be added to a vendor HAL service name.
You can see the details in http://go/treble-sysprop-compatibility.
Test: succeeded building and tested on a walleye device
Bug: 36796459
Change-Id: I6199c7c4f7f978637443f73ec5428805a9ae658c
CdmResponseType are mapped to android::status_t, then map to hidl
android::hardware::drm::V1_0::Status. This CL removes the indirection
by mapping cdm errors to hidl Status.
Test: Play Movies (pin and streaming)
Test: Netflix (download and streaming)
Test: libwvdrmmediacrypto_hidl_test and libwvdrmdrmplugin_hidl_test
Test: GtsMediaTestCases module
Test: Vts - VtsHalDrmV1_0Target
bug: 34682447
Change-Id: I0b04f47871f5e4898e7297831d5fceab52e0f7f9
(This is a merge of http://go/wvgerrit/26221)
We have agreed on API 26 for O, so these comments can be removed without
making any further changes.
Bug: 34548395
Test: This is a comment-only change. But I verified it builds.
Change-Id: I490befba4f47902a84b60e562a7a5eb162a9f3be
(This is a merge of http://go/wvgerrit/25580)
While writing fixes for b/36660726, b/34716264, and b/36065223, it
became clear that having the logic that checks whether the device
supports SPOIDs embedded inside WVDrmPlugin was complicating its code
and inhibiting testing of the class. By moving this check into the code
that instantiates WVDrmPlugin, the result of the calculation can be
independently tested while the tests for WVDrmPlugin can put it in
whatever state they need for the sake of unit testing.
As a consequence of this, the check on retrieving the "deviceUniqueId"
byte array property, which was removed when SPOIDs were implemented, can
be reinstated.
Bug: 36660726
Bug: 34716264
Bug: 36065223
Test: libwvdrmdrmplugin_hidl_test & libwvdrmengine_hidl_test
Change-Id: I961d2ee42bbdc42f0c324e36d9a74ac92205a437
Add a check for invalid session size in restoreKeys
and correct the return code when attempting to create a
plugin with an invalid uuid. Also correct the return code
when attempting to decrypt after keys have been removed.
bug:37172151
Change-Id: I7e832ffe04081471a0cdb3a9329808f47f12cfc3
MediaCodecTest.android.media.cts.MediaCodecTest.testCryptoError
was failing due to incorrect error code translation introduced
by the drm hidl hal.
Test: ANDROID_BUILD_TOP= ./android-cts/tools/cts-tradefed run cts
--module CtsMediaTestCases --test
android.media.cts.MediaCodecTest#testCryptoError
bug: 35137940
Change-Id: I5177367df7b57fe23a4b17c38462886786537140
