Adds support for WebM to the CDM. Decryption remains untouched,
however the initialization data is passed differently for WebM.
Merge of https://widevine-internal-review.googlesource.com/#/c/9225/
from the widevine cdm repo.
Bug: 10638562
Change-Id: I7b8cf4888fa408af77cee103f768f5a7c8ffdc7e
A number of failures were observed,
* GPlay dev license server is being worked on. This causes random
failures when running unit tests. Switching to the staging
server for now.
* Occasionally, the license server times out. Introducing a retry
mechanism do deal with HTTP responses (merge from master #45e8ddd5f)
* Release license tests are now disabled. Tests were previously passing,
even though they were not in fact supported by the GPlay license server.
The response included just enough information to be a valid license and
passed minimal verification that was taking place. Additional verification
was not necessary because session is torndown and resources released as
soon as the response has been received.
A change at the GPlay server now causes the release license request to be
flagged as an error and the tests to fail. Work is in progress to
support release of licenses at the GPlay server.
* The wrong message test (from request license tests) fails. This is
because GPlay behaviour changed from returning a HTTP 500, when
processing an invalid PSSH, to returning a HTTP 200 without any included
license.
* Security level path backward compatibility tests on L3 which failed and
caused the succeeding license request tests to fail.
b/12000457
Change-Id: I8e6adc490504475d1039793ea555a17799cb78c4
Licenses could be renewed uptil the point of expiry. After that point
we expected that the session would have to be closed and a new one
opened with a new license loaded. Clank requested that we support
renewal of sessions past expiry.
In addition, the error returned on decryption, if OEMCrypto
determines that the KCB duration has expired, is NEED_KEY rather than
KEY_ERROR.
Merge of https://widevine-internal-review.googlesource.com/#/c/8240
from the widevine cdm repo.
b/11390539
Change-Id: I023320f3f25514cd07b368701a92100429ce1c04
Certificates and offline licenses are stored in security level
specific directories in klp. When devices transition from jb-mr2,
their persistent information has to be ported to these directories.
bug:10366036
Merge of https://widevine-internal-review.googlesource.com/#/c/7310/
from the widevine CDM repo
Change-Id: I70b4a79dc5b69bda7fc3a4b92fdcde7ef8b41836
This merges the following changes from the Widevine CDM repository:
da001b6 Add Privacy mode and service certificate
This adds support to the CDM for privacy mode and service certificates.
92bf200 Add support for using Youtube Content Protection server for testing
Enables testing with Youtube Content Protection server. Google Play license
server is still the default. Select YTCP server by using the flag -icp
e.g. adb shell '/system/bin/request_license_test -icp'
85dcd60 Fixes to enable privacy mode
These includes changes to use PKCS7 padding, corrected root CA formatting
and changes to integration test. Also refactored service certificate
handling.
989971c Correction to request license test
Corrected PropertySetTest to provision when needed. Also added disabled
privacy tests to run against YTCP staging server until GooglePlay
integration is complete.
Bug: 10109249
Change-Id: If81d68c65d743d77a485406f48d1be41a74de0af
This merges the following changes from the Widevine CDM repository:
564f4cc Add CdmClientPropertySet to CDM
Adds an interface to the CDM that allows it to query its client for
certain properties. In this case, this includes the ability to
specify what security level is desired, as well as support for
service ceritifcate privacy mode.
9cfbd3e Force Level 3 fallback
Adds support for voluntarily invoking L3 crypto to the OEMCrypto
wrapper.
95d12c1 Add pointer to CdmClientPropertySet class to OpenSession.
Adds support for storing the property set on a session-by-session
basis and choosing the appropriate crypto level.
17de442 Add Settable Properties for Clank to Android
Adds support for setting the aforementioned properties to the
DrmEngine
bbe704d Fixes to force fallback to level three security
Corrections to invoke provisioning, OEMCrypto API with configured
security level rather than the default. Unit tests were also revised.
Note that some parts of this are also support for the ability to use
a service certificate-based privacy mode. The remaining code for
supporting this mode is still forthcoming.
Bug: 10109249
Change-Id: I2755e4dea1de3e8a56cff237360298f7b7f1bddc
Merges change 267713c (Remove stale licenses on reprovisioning) from
the Widevine CDM repository. This change removes licenses belonging
to the previous provisioning when provisioning changes.
Bug: 9761923
Change-Id: I473816dd11dd950f4fb009b5b004630bd2d2b579
Android development of the widevine CDM has been done
on the jb-mr2 branch of the cdm code base. This CL
contains a merge of that jb-mr2 work to CDM master, and
also reflects the evolution of the common Modular DRM
code base since jb-mr2 branched.
Change-Id: I1d7e1a12d092c00044a4298261146cb97808d4ef
The android timer class was not generating timer events correctly. This caused
renewal and expiration events not to be sent. A strong pointer to the
timer thread was not held and this caused the android util timer
thread to exit after firing once. This is now addressed.
Bug: 8736545
Merge of https://widevine-internal-review.googlesource.com/#/c/5353/
from the Widevine CDM repository.
Change-Id: I2d904e55d4d10eacc1a51f1c6b5c1a267c92c8d8
bug: 8601053
This import syncs to the widevine git repository change
commit 6a99ad1b59ad39495f62954b3065ddc22b78da49
It includes the following changes from the widevine git
repository, which complete the jb-mr2 features
Fix Unit Test Makefile
Adds support for device certificate provisioning.
Support application parameters
Certificate based licensing
Proto for client files
Implement Property Query API
Add Device Query For Unique ID
Implement Generic Crypto in DrmEngine
Do not validate Key IDs on clear playback
Allow OEMCrypto_DecryptCTR with clear content and no key
Add a case to the MediaDrm API test to repro b/8594163
Implement requiresSecureDecoderComponent
Implement Eventing API
Add end-to-end decryption test with vectors
Refactoring of properties class
Refactor OEMCrypto unittest.
Fix for b/8567853: License renewal doesn't renew license.
Add KEY_ERROR callback to WvContentDecryptionModule() ctor.
Merged certificate_provisioning.proto and
client_identification.proto to license_protocol.proto.
Fix nonce check failure after a malformed key in OEC Mock.
asynchronize decryption
Allow querying of control information
make debugging AddKey & Decrypt statuses easier
Revert "Revert "Send KEY_ERROR event to app on license
expiration or failure""
Revert "Send KEY_ERROR event to app on license expiration
or failure"
Send KEY_ERROR event to app on license expiration or failure
remove extra session id copy
use KeyError constants directly
replace variable-length arrays with std::vector and fixed-sized array
pass session ids as const references
refactor key extraction and update keys on renewal
Updates to enable renewals and signaling license expiration.
fix error constant in OEMCrypto_DecryptCTR
Change-Id: I5f7236c7bdff1d5ece6115fd2893f8a1e1e07c50
This change incorporates the following CLs from the Widevine
cdm repository:
Update the java request/response test app to match Drm API changes
Don't build the mock liboemcrypto.so by default
Do not build CDM tests by default
Fix Build Break in DrmEngine Unit Tests
Fix Build Break in WVDrmPlugin
Initial version of roadmap for CDM projects.
Implement License Query
Implement Generic DRM in OEMCrypto Reference Implementation
Add key_data_length field when calling OEMCrypto_LoadKeys
Policy engine unittests
Generalized DRM API for OEMCrypto
Fixes proto buf libraries build.
Add Version Number to OEMCrypto API
Test key control block duration field in OEMCrypto
Add fix for missing crypto offset.
Fixed android/media*/test builds and added proto files for Cert. provisioning
Refactor and clean up callback code in CDM.
Add "device_id" name-value pair to LicenseRequest::ClientIdentification
Separate unit and end-to-end tests from the top level makefie.
Includes changes for 'fall back to l3 oemcrypto lib' in top level makefile.
Fall Back to Level 3 if Level 1 Fails
Fix compilation error in wvcdm_unittest.
Fix Android build break due to Decrypt() signature change in cdm_engine.h.
Wire up callbacks and errors in the Steel proxy.
Fix lock assert if there is no keybox on the device.
RSA Certificate Unit Test
Change Generic_Verify signature to constant.
Change-Id: I2e42db9d0b4f8d4e833675ae81d0714509bbfd2c
Builds libwvmdrmengine.so, which is loaded by the new
MediaDrm APIs to support playback of Widevine/CENC
protected content.
Change-Id: I6f57dd37083dfd96c402cb9dd137c7d74edc8f1c
