Merge from Widevine repo of http://go/wvgerrit/47860
This CL updates the copyright notice to indicate that files
shared with partners are shared under the Widevine Master
License Agreement.
bug: 77926774
test: comment change only
Change-Id: I0423668111578b80fb39a932d763df2827e2dfc3
Removes an unneccessary and noisy log message.
Bug: 77975999
Test: Re-ran unit tests. Tested with Google Play.
Change-Id: Ibec69a4e72231a87b2bb3c9c341e5ea0af352715
[ Merge of http://go/wvgerrit/47065 ]
RemoveKeys now resets associated crypto and policy resources,
rather than just closing the crypto session. This results in a
MediaCodec.CryptoException with error code ERROR_NO_KEY
rather than ERROR_SESSION_NOT_OPENED, if decrypt is called
afterwards.
Error SESSION_NOT_FOUND_FOR_DECRYPT is made unique. Error codes
were also synchonized between various branches in the widevine repo.
Bug: 77304819
Test: WV unit/integration tests, VtsHalDrmV1_0Target tests
Change-Id: I6cba2a3e1ce466d58c7727cde2d8f81d9503d655
[ Merge of http://go/wvgerrit/46907 ]
The WV client supports root of trusts as keyboxes or OEM certificates.
Devices with keyboxes use provisioning 2.0 protocol to provision
while those with OEM certificates use 3.0. L3 provisioning failures
occur if the L1 and L3 root of trusts differ.
The provisioning method is now retrieved and cached when the
security level is known, when the session is opened.
Earlier it was retrieved and cached at initialization time and
always set to the value of L1 OEMCrypto (if present). This led
to provisioning failures.
A case of acquiring a lock while one was held in GetProvisioningId()
has also fixed.
Bug: 77606913
Test: WV unit/integration tests
Change-Id: I2d66ee2cf64f846cec4a37fbccb554447c8a0e1d
(This is a merge from http://go/wvgerrit/46447)
The Production Provisioning Service is moving to the "widevine.com"
certificate from the "license.widevine.com" certificate it was using.
This replaces the two places this certificate appears in the source
code. This is expected to be the last such update.
Also, the Staging Provisioning Service was already using this
certificate, but our code had it listed as using the old certificate. It
has also been updated.
Bug: 77244492
Test: CE CDM Unit Tests
Test: Android Unit Tests
Change-Id: I2ce14ea8e672c453ce0f74fbd3345f7e40f2f297
This change creates a unique id in the cdm identifier in order to force
a one-to-one mapping between WVDrmPlugin instances and CDM Engines. This
change simplifies some assumptions. This includes ensuring that the
metrics for a given MediaDrm instance map to a given CdmEngine instance.
Bug: 73724453
Test: Updated unit tests. GTS test pass. Shaka Player, Netflix and Google Play test.
Change-Id: I7e041b6cdf3e272d067da49d25a297b4a4663f1f
[ Merge of http://go/wvgerrit/46623 ]
If corruption of the usage information file is detected while saving a
streaming license with a PST, usage information file is deleted, so that
a subsequent load keys may succeed.
Also when calling the MediaDrm API releaseAllSecureStops(), an error would
be returned if usage info file was corrupted. Since this file is
deleted successfully, errors have been replaced with warnings.
Bug: 73447733
Test: wv unit/integration tests
Change-Id: Ie4a63ac202fd6009609105f38ffa8a3b23ed334e
[ Merge of http://go/wvgerrit/46622 ]
Secure stop API related changes introduced in b/69674645 caused
segfaults on taimen/walleye but not other devices due to a difference
in OEMCrypto version.
Bug: 77294890
Test: WV unit/integration tests on sailfish and walleye
Change-Id: I8523ef283334d7d32d180e902072fe1dd6e665c1
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
Previously, we did not have a license request latency metric. This is a
notable limitation in our metrics. This adds a metric that captures the
timing between a GenerateKeyRequest and an AddKey operation.
Bug: 72994956
Test: New unit tests. Google Play
Change-Id: If99c187399c02f9b5d4c355732af7588bbbefb11
A few metrics were missing or not properly collected in the CDM metrics.
This CL addresses them.
Bug: 64570194
Bug: 72866232
Test: Unit tests and Google Play manual test.
Change-Id: I3a3aa4fb3eb8422c9c8c398016f02409307beb33
Merge of http://go/wvgerrit/45521/
Bug: b/73818548
Test: request_license_tests and GTS tests on sailfish and taimen
This change loads the mac keys into the session to be used in
GenerateSignature from the last call to one of: DeriveKeysFromSessionKey,
GenerateDerivedKeys, LoadKeys, and LoadUsageEntry. OEMCrypto tests are
changed to reflect this as well (specifically the order in which we call
the above methods).
Merge of http://go/wvgerrit/45520/
Bug: b/70650789
Test: request_license_tests and GTS tests on sailfish and taimen
This is related to b/70650789. An extra call to DeriveKeysFromSessionKey
in the case where there is a provider session token results in the
OEMCrypto mock incorrectly using the derived mac keys to sign the release
message, since a future call to LoadKeys is never called.
(This is a merge of http://go/wvgerrit/46203)
Previously, IsProvisioned() only confirmed the existence of a
certificate file, not whether the contents of that file were actually
valid. This patch changes its behavior so that it actually validates the
loadability of the file before returning.
This is sufficient to resolve Netflix's use case in b/65835227, but it
is only part of the solution for Android's use case in b/72353451. A
second patch will be required to cover cases where the certificate can
be loaded but cannot be used with the current OEMCrypto or with the
server.
Bug: 65835227
Bug: 72353451
Test: Android and CE CDM unit tests
Change-Id: Id3987a6f3c4097d7d356dfa631b023287354439a
Changes to a much more efficient and more reusable protobuf format for
metrics.
Test: Widevine tests, Google Play and MediaDrm CTS test.
Bug: 73724218
Change-Id: I3299051d7a16bcd7758c8f272415ca40e10c1313
