Bug: b/133855570
Tests: Android tests/CE CDM tests/Linux tests
Merge of http://go/wvgerrit/80163
Adds a query option to QueryStatus to get the provisioning model of the
OEMCrypto.
Change-Id: I1896984be6294a5ada9a97b63e6d9080297e92b0
[ Merge of http://go/wvgerrit/80484 ]
Clang-format has been run on files in core/src. clang-format has been turned
off for some blocks but otherwise no other changes have been made.
Bug: 134365840
Test: WV unit/integration tests
Change-Id: I6e509f25136f84d37de3d920084302f0f2c23dc4
[ Merge of http://go/wvgerrit/80483 ]
Clang-format has been run on files in core/include
Bug: 134365840
Test: WV unit/integration tests
Change-Id: I890127f23f30f0e63f826d3638521b4cc12fb995
(This is a merge of http://go/wvgerrit/77803)
In OEMCrypto 15.2, OEMCrypto_GenerateNonce() is a Session Initialization
Function, which means the global OEMCrypto lock must be held before
calling it. There's no harm updating our code to behave this way now,
even before OEMCrypto 15.2 implementations are ready, since it's a
stricter guarantee than the current behavior.
Bug: 131327826
Test: CE CDM Unit Tests
Test: Android Unit Tests
Change-Id: Icb6a86dea7298c99596fa9e3d90cec721ebcb8a6
[ Merge of http://go/wvgerrit/80084 ]
Corrected the key type being returned after entitled keys from
init data are loaded. Made test changes to validate.
Bug: 133903028
Test: WV unit/integration tests
Change-Id: Icb44587f5c3aba3b0facae6d83dc9344d6b60833
Without this statement, compilation failed with new googletest.
Test: build
Bug: 129498355
Change-Id: I9eb7b7a2634f20ef80a23b75c06fc84a2fa52dc3
(cherry picked from commit 9055e93a70)
Merge of http://go/wvgerrit/78683
There were some review comments in http://go/wvgerrit/78683 that came
in after the code was merged to the qt-dev branch. This CL addresses
them on the master branch.
Test: unit tests.
Bug: 129070445
[ Merge of http://go/wvgerrit/77506 ]
Callers of MediaDrm can register to be notified when key status
changes and if they are usable for decryption. A number of factors
are evaluated when making this determination. Key container security
level will now be included in the evaluation.
Bug: 78652608
Test: WV unit/integration test, GtsMediaDrmTest, Play movies playback
testing.
Change-Id: I20243e5cb160f7957e3239e8d05f715ff0ee6dd6
Merge from Widevine repo of http://go/wvgerrit/78623
This updates the license request client identification to include
OEMCrypto build information.
Bug: 129070445
Test: ExoPlayer on crosshatch with mod mock
Change-Id: I0dbce0cca4e9810e14f60561e4e434f1dbcadfb6
Bug: b/129426820
Test: CE CDM, Android unit/integration, Linux, ExoPlayer key rotation
playback with modmock and L3
Merge of http://go/wvgerrit/77608http://go/ag/6543431 modified the entitlement key session to select the
entitled content key if it had just been loaded in so that there's a
valid current content key loaded in OEMCrypto. However, this did not
account for the case where you have two entitlement to entitled key
pairs. If OEMCrypto does not select the key when you switch from the
first pair to the second pair back to the first pair, OEMCrypto will
still be using the key from the second pair during decrypt. This CL
changes it so we SelectKey each time to make sure that we update the
current content key.
Change-Id: I764ec13deb87e14188707b811a44eff132eeb5a1
[ Merge of http://go/wvgerrit/77049 ]
Entitlement PSSHs can now be provided in follow on key generation
requests to cause keys to be rotated without needing a license
exchange.
Bug: 128462397
Test: WV unit/integration tests, Netflix and GPlay tests,
GtsMediaDrmTests
Change-Id: I6ed0901a35c498240f42e405a522d82ea8dce2f7
(This is a merge of http://go/wvgerrit/76043)
This renames the tests to be *GenericCrypto* to match the OEMCrypto
tests and ensures these tests are skipped when the device doesn't
support generic crypto.
Test: Android Unit Tests
Bug: 126392281
Change-Id: Ib16ca8c57ed5d99dde802d4d9a63eced0fa807a5
(This is a merge of http://go/wvgerrit/76063)
Now that we have C++11, many places that do string formatting or parsing
can be replaced with std::to_string() or one of the std::sto*() family
of functions. This patch updates places that do simple stringifying or
parsing to use these functions. Some parts of the code are left
untouched because they were using StringStream to do more complex
actions, such as constructing more complex output or checking the status
of the parsing.
Bug: 120599938
Test: CE CDM Unit Tests
Test: Android Unit Tests
Change-Id: I482dc234ecd7c6014fa9b6874387ff51e04b772f
[ Merge of http://go/wvgerrit/74627 ]
Limited duration licenses (where license duration is unlimited and
playback window is set to a small value) did not work correctly when
the initial decrypt call occured before the license was received.
Bug: 109653883
Test: WV unit/integration tests
Change-Id: I0738e97db525b239455e2ac93ab0bedd6611b311
Merge from Widevine repo of http://go/wvgerrit/75123
Merge from Widevine repo of http://go/wvgerrit/75114
This changes the encoding for the hash to be hex instead of base64.
Also, the bad frame number is initialized to 0 to make it easier to
debug. And the FDPT test app now uses the correct byte order.
Bug: 129100318
Test: unit tests, FDPT test app.
Change-Id: I296bab990125a4e18bec92f3316e8289a3b25a6b
[ Merge from http://go/wvgerrit/74924 ]
These were not previously being collected or were collected
insufficiently.
BUG: http://b/121090396http://b/112919252
Test: Unit tests, Gplay, Nflix, GTS
Change-Id: I32b7206cbe6071519b4a483fbcd0920dc1a26961
(This is a merge of http://go/wvgerrit/74844)
__attribute__ is not supported on all compilers, notably it's not
supported on MSVC. Commenting out the variable should suppress the
warning this is trying to fix.
Test: Android CDM Build
Bug: 122953649
Change-Id: I0101df1cca271415a6444e5455eb0085676bcabf
[ Merge of http://go/wvgerrit/74343 ]
This replicates a Netflix test that adds secure stops and removes them
one at a time, while some of the sessions are still open. Usage
enties will be deleted at the time, but the usage header table
will not be shrunk if the last entry is in use. This happens later when
sessions are closed and the last usage entry is no longer in use.
Bug: 120894148
Test: WV unit/integration tests, CE CDM tests
Change-Id: Ib572950afc61754fe5f3c417e650d5d08503425a
(This is a merge of http://go/wvgerrit/74628)
There is some old legacy behavior in CryptoSession for supporting
Chromecast. When a platform tries to use a combination of L3 and opaque
handles, it silently substitutes the type "clear buffers" instead.
No platform uses this behavior anymore. In fact, the CE CDM contains
code that explicitly prevents this case from being triggered. That code
has broken in every one of the last 3 releases. To allow the CE CDM to
end that bug farm, this patch removes the behavior that no one wants.
Bug: 112703532
Test: CE CDM Unit Tests
Test: Android Unit Tests
Change-Id: I7f70483fac46c75637da5378c5a8b1bf7a2c2860
[ Merge of http://go/wvgerrit/74443 ]
When deleting a usage entry, a crypto session may need to be closed
and reopened if a usage entry has previously been loaded. Before closing
this session, the usage entry/usage table header information should be
saved.
This is for completeness rather than correctness. Looking at code,
usage header and entry information are saved after the license
release has been generated. This change might be helpful in case
that changes in the future.
Bug: 115920873
Test: CE CDM unit tests, WV unit/integration tests
Change-Id: Ifc8f761497198247db31dab2f47e8323af783681
[ Merge from http://go/wvgerrit/72183 ]
Adds basic metrics for the usage table header. This adds the last rev of
cdm_session.cpp that was merged to the wv repo.
Bug: http://b/112919252
Test: Unit tests. Manual GPlay
Change-Id: I9494caf6fcdfb3d335ea10fe8b712585e95c79e5
(This is a merge of http://go/wvgerrit/73803)
While playing around with compiler settings, I found that
EntitlementKeySession::Type() is missing the `override` keyword.
Bug: 127498046
Test: CE CDM Build
Test: Android Build
Change-Id: I5a18dbbd425b0a493575a34b9f5f77b2d7c8f10d
(This is a merge of the parts of http://go/wvgerrit/73763 that affect
the Widevine Android CDM.)
Netflix found some cases of benign shadowing & unused parameters through
having different warning settings than we do. No harm in fixing these.
Bug: 126864496
Bug: 126864495
Test: CE CDM Build
Test: Android Build
Change-Id: Ifb2a705a64071900b69aea17d6add46a36068ebb
