Below are a set of CLs being merged from the wv cdm repo to the android repo.
* Fix handling of OEM Cert public key.
Author: Srujan Gaddam <srujzs@google.com>
[ Merge of http://go/wvgerrit/27921 ]
This is a potential fix for b/36656190. Set aside public
key on first call to get the public key, and use it afterwards.
This gets rid of extra calls to OEMCrypto_GetOEMPublicCertificate(),
which has side-effect of staging the OEM private key.
This also fixes a problem where the public cert string was
not being trimmed to match the size returned by
OEMCrypto_GetOEMPublicCertificate().
* Complete provisioning request/response for Provisioning 3.0
Author: Gene Morgan <gmorgan@google.com>
[ Merge of http://go/wvgerrit/27780 ]
Fix bug on provisioning request path where GenerateDerivedKeys()
was being called when preparing to generate the signature.
Add message signature verification, and call correct OEMCrypto
routine to rewrap the private key (OEMCrypto_RewrapDeviceRSAKey30).
* Implement Cdm::deleteAllUsageRecords()
Author: Gene Morgan <gmorgan@google.com>
[ Merge of http://go/wvgerrit/27780 ]
Delete all usage records for current origin. Removes usage
records from file system and retains the PSTs. The deletes
any usage entries matching those PSTs held by OEMCrypto.
BUG: 35319024
* Remove stringencoders library from third_party.
Author: Jacob Trimble <modmaker@google.com>
[ Merge of http://go/wvgerrit/27585 ]
We have a fork of the stringencoders library that we use for base64
encoding. This reimplements base64 encoding to remove the extra
dependency and to reduce the amount of code.
* Add Cdm::deleteUsageRecord() based on key_set_id.
Author: Gene Morgan <gmorgan@google.com>
[ Merge of http://go/wvgerrit/27605 ]
Delete specified usage record from file system usage info and
from OEMCrypto.
BUG: 35319024
* Modifiable OEMCrypto
Author: Fred Gylys-Colwell <fredgc@google.com>
[ Merge of http://go/wvgerrit/24729 ]
This CL adds a new variant of the OEMCrypto mock code that adjusts its
behavior based on a configuration file. This is intended for
testing.
For example, a tester can set current_hdcp to 2 in the options.txt
file, push it to the device, and verify that a license is granted for
HDCP 2.0. Then the tester can edit the value of current_hdcp to 1 and
push the file to the device. Playback should stop because the license
is no longer valid.
This variant uses a real level 1 liboemcrypto.so to push data to a
secure buffer. That means we can test playback for a license that
requires secure buffers on an Android device with real secure buffers.
BUG: 35141278
BUG: 37353534
BUG: 71650075
Test: Not currently passing. Will be addressed in a subsequent
commit in the chain.
Change-Id: I58443c510919e992bb455192e70373490a00e2b6
This fixes a problem where a CdmEngine instance (and its sessions) could
be closed before its metrics could be collected. The change allows the
wv_content_decryption_module to extract metrics from instances about to
be closed. These are held until reported to the caller.
Test: Manually verified that collection is now occurring correctly. Also
added unit test: wv_cdm_metric_test.
This is a merge from wvgerrit/29069
Change-Id: If82bfd5cae3b72b9d14ab4741424a7ae7cc0a3a6
Header libs are added since global include path is not provided when
building with BOARD_VNDK_VERSION. Also, some static libs are marked as
proprietary so that they can be linked against to the drm hal
service.
Bug: 33241851
Test: BOARD_VNDK_VERSION=current m -j
android.hardware.drm@1.0-service.widevine
Change-Id: Iab85869e21917ea212a09d6eaabdb6ba3ace9248
This change introduced b/38487636 "Distorted video observed when
playing purchased/rented movie in Google play movies & TV app."
Before resubmitting an updated variant of the original CL, please
test playback with Play Movies and the GTS media tests.
This reverts commit 33f9979b2b.
Change-Id: I4ec2e6fe81323e91e4b62288755c967999e81041
Replace AString, KeyedVector, List, String8 and Vector
with stl containers. Remove corresponding frameworks
libraries.
Test: Play Movies & TV (streaming and pinning)
Test: Netflix
Test: unit tests
bug: 34677927
Change-Id: I125f45054987d69bbca59c1ffdcbe8add38c3c13
Adds code to the Widevine Glue Layer that drives the generation and use
of SPOIDs on platforms that support SPOIDs. (All devices whose first
release is Android O or later.) Note that this only applies to the new,
Treble-ized API. If the Widevine DRM Plugin is accessed through the old
API, it will not use SPOIDs. This is by design because the old API does
not provide an application package name, so SPOID generation is no
better than the existing, origin-based solution.
Bug: 27101531
Test: Unit tests
Test: GTS tests
Test: Google Play
Change-Id: I80f79fca84065105e218e9070a1d5299c8e33500
(This is a merge of go/wvgerrit/23686)
This patch removes the makefile lines that previously prevented the
Widevine DRM Plugin from being built as 64-bit on Android. 64-bit
builds are now fully supported.
Only one piece of CDM code has had to change. Due to a bug in
libprotobuf before v3.0, int64 values from protobufs are technically a
different type from int64_t values in code on some 64-bit
architectures. Both have the same in-memory representation at runtime
but are seen as distinct types by the compiler. The compiler will
automatically convert in most places, but template instantiation is
not one of them, so a few places that passed a Protobuf int64 directly
into a template had to be modified.
Please note that tweaks to the mediadrmserver (not covered by this
patch) are needed in order for it to run as 64-bit and load 64-bit DRM
Plugins. Please also note that, as we have no 64-bit L1 OEMCrypto on
any devices, using the 64-bit mediadrmserver and Widevine library will
make your device fall back to L3 for the time being.
Bug: 18949752
Test: OEMCrypto unit tests
Test: Widevine unit tests
Test: Google Play (on Marlin)
Test: Widevine GTS Tests (on Marlin)
Change-Id: Ib6cdf2dd1ff75a1c473cacdc5e22397caa0a656c
This change is the complete Widevine metrics system. It will
measure and record runtime information about what is happening
in the CDM - such as errors and throughput.
Bug: 33745339
Bug: 26027857
Change-Id: Ic9a82074f1e2b72c72d751b235f8ae361232787d
This is a merge of go/wvgerrit/22806
This change removed the oemcrypto profiler to allow
the new metrics system free-reign over how to collect
and store measurements.
Bug: 33745339
Bug: 26027857
Change-Id: I6b9051faa6835f13860258c94f8bcfd3a59f1be6
(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 contains a merge of http://go/wvgerrit/13382 from the Widevine
repository.)
This undoes the previous change to silence harmless C++11 narrowing
warnings and instead changes the code to no longer trigger them. The
fix was to delcare the type of our PSSH prefix constant to be uint8_t*
and then convert it to char* at usage-time rather than defining the
not-technically-char* data as a char* to start.
Change-Id: I68ff8c3ed0859096863b49c61cd60ae8461b5b29
* Replace an stlport static assert with a C++11 static_assert.
* Move some libraries that were being built with the NDK but
statically included into platform code off the NDK.
* Rebuild the obfuscated binaries to use the new STL.
* Remove MIPS support temporarily due to an inability to generate
obfuscated binaries for it. (To be fixed in b/19482469.)
Bug: 15193147
Change-Id: Icc166583b0c6af68550baf17ab8c33076a1179d3
This project is still using stlport (without telling the build system
about it), which was causing (broken) stlport headers to override
libc++ headers, leading to a broken copy of std::enable_if, which in
turn caused <atomic> to fail to compile. Since this project has
prebuilts that will need to be updated before this project can
actually move away from stlport, tell the build system that it is
still using stlport for now.
Bug: 18433002
Change-Id: I38b356428977ed2184eb28a07bd5e7424a4ace8d
This CL adds special code to create a session and sign a
message with an RSA key without initializing the full session.
This is to fix:
b/16130551 Molly does not show up in CAST device list
Change-Id: I4a14b312ef67e666c7c9504fe8135c6924be4c0d
Adds more meaningful error reporting where possible to the DrmEngine. Adds
translation of CDM and OEMCrypto errors to Android errors.
Bug: 8621516
Change-Id: Ibab8a8711c3929ed72870ec7e138cd42358d9fb3
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
Builds libwvmdrmengine.so, which is loaded by the new
MediaDrm APIs to support playback of Widevine/CENC
protected content.
Change-Id: I6f57dd37083dfd96c402cb9dd137c7d74edc8f1c
