This is a merge of go/wvgerrit/22627
The call table was meant to be a long-term way to track
the performance of all OEMCrypto function calls.
This feature does not get used. Apps that call into the
profiler can generate this from the history.
This change was designed to go into Android O
(go/wvgerrit/22503) but since the Call Table is causing problems
on specific chip sets its being removed in NYC MR2.
Bug: 33550032
Bug: 33459261
Change-Id: I2af417a32452e7d0d0a1ada8794efd849c497dc8
This CL merges several CLs from the widevine repo:
http://go/wvgerrit/18012 Add support for querying allowed usage for key.
http://go/wvgerrit/17971 Add per-origin storage.
http://go/wvgerrit/18152 Add OEMCrypto's generic crypto operations to CDM.
http://go/wvgerrit/17911 QueryKeyControlInfo => QueryOemCryptoSessionId
Note: numbering in wv_cdm_types.h was added in this CL and will be
back ported to wvgerrit in a future CL.
Change-Id: Idb9e9a67e94f62f25dc16c5307f75a08b3430b64
(In addition to being a merge of http://go/wvgerrit/17394, this commit
updates tests/Android.mk to no longer try to build the private gMock.)
Previously, we maintained our own version of gMock (named libwvgmock
to avoid naming conflicts) and depended on it for our unit tests. Now
that Android has gMock in the externals/ directory and vaage@ has
eliminated the need for us to customize gMock's arity, we can stop
depending on or maintaining our own copy.
Bug: 26907374
Change-Id: Ia01d6c02e2f28a642480d7ef178b9bc3dde6d306
This change is a merge of the following changes:
1. Remove MultipleSessions (go/wvgerrit/16763)
2. Increase Memory Budget (go/wvgerrit/16764)
3. Fixing Possible Integer Overflow (go/wvgerrit/16765)
4. Creating Call Table (go/wvgerrit/16766)
5. Creating Call History (go/wvgerrit/16767)
6. Connecting Profiled Scope (go/wvgerrit/16768)
7. Adding Call Table Version Number (go/wvgerrit/16780)
8. Add Version Number to Call History (go/wvgerrit/16781)
bug: 27157796
Change-Id: Ia3f088a1714f3f5b426fee6141daa4ea8d832cf4
[ Merge of http://go/wvgerrit/16625 and http://go/wvgerrit/16633 ]
Reduce the number of parameters needed by GenerateKeyRequest.
Combining all output values into a single struct.
BUG: 26162546
Change-Id: Ibeb3f4df4a8e877511f8ab2e6c543001a921f285
[ Merge of http://go/wvgerrit/16628 ]
Jsmn will replace a local method that parsed json init data.
Added a fix to include all key Ids in the WidevineCencHeader rather than
just the first. Also modified the content_id to reflect that it is a
base64 encoded value.
b/20630275
Change-Id: I7080c8cea21be4dea09a4905a96b4cc03e584c1d
[ Merge of http://go/wvgerrit/15780 ]
Android mediaDrm allows callers to serially query status information through a
property API. CDM however retrieves all status information in a map and
filters out all but the relevent one. This leads to delays in Netflix app
startup. Rewriting the CDM interface to return only the queried value.
b/24181894
Change-Id: Ie9ed6288524e3a7e03b83aa55ef3531dd52a0dfb
* Extend CdmLicense's stored_init_data_
[ Merge of http://go/wvgerrit/14661 ]
CdmLicense will store init data when a server cert must be
provisioned. After provisioning, the original init data can be used
to generate the originally-intended license request.
To do this before, the caller had to call CdmSession's
GenerateKeyRequest with an empty InitializationData object. However,
the init data's type still had to be set, as did the license type.
This CL allows the caller to use a truly empty InitializationData
without a type. To permit this, CdmLicense now stores a full
InitializationData object, rather than just a copy of it's data field.
With this CL, the caller also avoid storing the original license type.
To accomplish this, CdmSession uses the already-set is_offline_ and
is_release_ flags from the original call to reconstruct the intended
license type. The caller uses the new type kLicenseTypeDeferred.
To facilitate storing whole InitializationData objects, they are now
copyable.
This ultimately simplifies server cert code for the new CE CDM.
* Store service certs in Properties
[ Merge of http://go/wvgerrit/14664 ]
This allows CE devices to mimic the Chrome CDM's behavior of sharing
server certs between sessions.
This also affects Android behavior. Previously, provisioned service
certificates were per-session, while explicitly-set service certs
were per-DRM-plugin. Now, both are per-DRM-plugin.
A DRM plugin is associated with a mediaDrm object. Content
providers will still be able to retrieve and use different
certificates. The change here requires an app, that wishes to use
different provisioned service certificates will have to use
multiple mediaDrm objects. This is an unlikely scenario.
Change-Id: If2586932784ed046ecab72b5720ff30547e84b97
(This is a merge of http://go/wvgerrit/14795)
This change restores the ability to build the Widevine CDM for Android
for MIPS devices. It restores the precompiled binaries for MIPS and
re-adds MIPS to all makefiles.
This change includes a new build of the obfuscated binaries for
MIPS32r1 that were built using a MIPS device on the emulator.
level3/mips/libwvlevel3.a Level3 Library Jun 19 2015 12:32:49
Bug: 19482469
Change-Id: Ifa1c299a5751f3772c42289d8333a2b8cec51f69
(This is a merge of http://go/wvgerrit/14783)
When validation was added to the service certificate property, it
broke the associated test, which sends random data. It also did not
do any testing of the new validation itself.
This fix makes the validation method on WvContentDecryptionModule
non-static so that it can be mocked and handled appropriately in the
test.
Bug: 21923281
Change-Id: Id5d2315709fce35f9347b3545f594371810349f0
(This is a merge of http://go/wvgerrit/14782)
The ability to clear the privacy cert after setting it was
accidentally removed by adding validation, as an empty certificate is
invalid. This restores the ability to clear the certificate by not
validating if the value being set is empty.
Bug: 21923281
Change-Id: Ibb57481a398c9599163ab3512125a9d5b5fcaab4
Merge from widevine repo of http://go/wvgerrit/14742
The CDM object can no longer be created on the stack because it
inherits from RefBase. This caused some unit tests to hang in the
MockCDM destructor.
bug: 21881298
Change-Id: Ieeb7863031609f12ad3d9188c4525aa2fa1eb736
(This is a merge of http://go/wvgerrit/14630)
To create a better flow when an application sets a service certificate
manually, we will now validate the certificate when it is given to us,
and if it is invalid, we will not allow the property to be set.
Bug: 21307186
Change-Id: If980ad075604223fc962a859fae93e98d86a7f4f
(This is a merge of http://go/wvgerrit/14531)
As an optimization, the Media Server now unloads our library when not
in use. This has exposed a bug by which we were never deleting the CDM
singleton. Fix is to make WvContentDecryptionModule an Android smart
pointer ref base and then make sure all the plugins store a strong
pointer to it. The singleton is a weak pointer, so when the last
plugin is cleaned up, the CDM will be as well. And on the off chance
that the library isn't immediately unloaded, the singleton code will
generate a new CDM next time one is needed.
Bug: 21153732
Change-Id: Ifaf02fa9afe0a70a8b53e8b92ee0a3d1359ca001
The drm resource manager expects openSession to fail
with ERROR_DRM_RESOURCE_BUSY, but in some cases the
WV DRM plugin is returning a vendor-specific code
kErrorTooManySessions instead. This change updates
the error code mapping to match what the resource
manager expects.
Merge of http://go/wvgerrit/14564 from widevine repo
bug: 21640598
Change-Id: I0b296ff5eeef8a6b94cfe0fd450b15f15cf03eab
(This is a merge of http://go/wvgerrit/14390)
Expands usage of the ToVector() helper that kqyang@ wrote across the
entire DRM Plugin.
Bug: 20037441
Change-Id: I55112245af6fdf21ea3d3db87b1564af2f54929d
[ Merge of http://go/wvgerrit/14404 ]
Closing a non-existant (already closed) session results in an exception
being thrown though mediaDrm. The mediaDrm plugin will now ignore
errors when called though MediaDrm.closeSession.
b/21122725
Change-Id: Ib1c48ade4bdb131195ee56ce2af32bf0cd2166da
The external/gmock project does not include the patches needed for
widevine, so renaming the internal copy allows both to coexist in the
build system.
Change-Id: I77c956db30921afffe31d11e1cd2d99541925f35
[ Merge from go/wvgerrit/14286 ]
CDM now reports status information associated with the specified security level.
Earlier information would be reported from the default security level.
b/18709693
Change-Id: I7a01e8ea9773b56951c207437ce85e567fd32b09
(This is a merge of http://go/wvgerrit/14242)
To try to fix b/17761616, I added a lock to the DRM Plugin. However,
the API guarantees that any single DrmPlugin will never be called into
from multiple threads at the same time, rendering this unnecessary.
Previously, b/18194977 meant that this was not always true, but now
that that bug is fixed, this lock is not needed and can be removed.
Bug: 18194977
Change-Id: I25ee5fa44f35706f863b036997453441eac29c95
(This is a merge of http://go/wvgerrit/14156)
This was Google-cased, not Android-cased like the rest of the file
it's in.
Change-Id: I79ecf490212428de9a668d49d6feca678379f3ae
Merge from widevine of go://wvgerrit/14173
This CL updates the android makefiles to use the libcrypto_static.
Change-Id: I74567ff880ebdce366766a9ab44c92cc9540b8db
(This is a merge of http://go/wvgerrit/14051)
Adds support for passing a special provisioning response ("delete")
to the provisioning API in order to unprovision the current origin.
Note that the origin MUST be set or else this will fail.
The existing, system-only unprovisionDevice() method is unaffected.
Bug: 12247651
Change-Id: I16d296397d8e9e73c8f43e36c86838873318a398
This is a merge of several Widevine-side commits that, cumulatively,
allow callers to specify an origin to be used to isolate data storage
as specified in the W3C Encrypted Media Extension specification.
Separate origins have separate certificates, and consequently cannot
share device identifiers with each other.
The changes included in this are:
Add Ability to Check for Existing Certificates
http://go/wvgerrit/13974
Add Ability to Remove the Certificate
http://go/wvgerrit/13975
Make CDM Origin-Aware
http://go/wvgerrit/13977
Add Per-Origin Storage to Widevine CDM on Android
http://go/wvgerrit/14026
Remove Automatic Origin Generation
http://go/wvgerrit/14031
Bug: 19771858
Change-Id: I6a01c705d9b6b4887a9c7e6ff4399a125f781569
(This is a merge of http://go/wvgerrit/13973)
The app ID was write-only because no getter was ever written.
Change-Id: Ie5e383ee3a2dcf2843a6671becb6ff1f88e97d24
Also removes OnSessionExpiration which is no longer needed with
OnSessionKeysChange.
Bug: 19771612
Bug: 19771431
Merged from Widevine CDM repo:
https://widevine-internal-review.googlesource.com/#/c/13951/
Change-Id: I0603e808e8d50ff7bb1fb1d5e44fabd8d268ee8a
