* Make CdmProvisioningResponse const.
[ Merge of http://go/wvgerrit/14618 ]
The lack of const on this reference seems to be a mistake, since the
responses is never modified. This also allows the new CE CDM to pass
responses directly through from the caller.
* Let Properties determine DeviceFiles level support
[ Merge of http://go/wvgerrit/14620 ]
Non-Android platforms do not have multiple security levels, and so do
not use the security level to construct a base path.
Instead of requiring a known "security level" to construct a file,
accept anything that platform Properties will accept as a base path.
* Drop Properties::GetSecurityLevel().
[ Merge of http://go/wvgerrit/14617 ]
This seems to be dead code.
Change-Id: I94a970279213100730d6e6c763558dbe386f936a
Merge from widevine repo of http://go/wvgerrit/15659
The clang compiler is more strict about C++11. This is needed for
future Android work.
In particular, iostream no longer converts to bool automtically, so
those instances were replaced with ss.fail().
Arrays or structures that appear to be variable length need to be
placed last in a structure. In oemcrypto_test a variable size
structure was replaced with an explicit buffer size, and a check was
added to make sure the buffer is not exceeded.
bug: 20893039
Change-Id: I5e25fc618dcf68262079c15554ee4ceae1858b8b
[ Merge of https://go/wvgerrit/15534 ]
Added command line support and configuration information.
Removed secure transfer, full path and port options from the usage
message as they are not supported.
b/23593222
Change-Id: I7d4cdb4b4db543a6302c742bfc2d2572d75957bd
[ Merge of http://go/wvgerrit/14824 ]
OEMCrypto v9 added support for secure usage reporting with the help of
a session usage table. This was enabled through the replay control bits
in the key control block. It was expected that streaming licenses
would enable the nonce required bit, while offline licenses would
enable session usage table entry flag. There are certain cases
where content providers would prefer not to enable the flag for offline
licenses and this test verifies that this scenario works.
b/17514500
Change-Id: Icd1bea8cec2fd52be2be249424891ce1755d5f25
merge of http://go/wvgerrit/14807 from the widevine repo.
The mediaDrm API only allows for a single provisioning attempt at a time.
If concurrent provisioning attempts occur, resources are released from
all but the last request, in order to allow at least that one to be successful.
Any provisioning responses received before one from the last request will
be rejected. A side-effect was that all provisioning resources would
then be released. This caused a provisioning response from the last attempt
to be rejected as well. This CL corrects this behavior and releases resources
only if a provisioning attempt is successful.
The side-effect is that, if the response to the last request is not received
or failure occurs while processing, a crypto session may be held until the
next provisioning attempt.
In other cases of concurrency, provisioning responses to requests other than
the last which are received after the last response will be declared successful.
b/21879484
Change-Id: I3a840ceda1a16ee6adb40c2dbca6c4adf3da12c3
[ Merge from http://go/wvgerrit/14670 ]
Concurrent provisioning attempts are declared successful if any one of them
succeeds. Earlier only the successful ones were declared as such.
b/21727698
Change-Id: I67dedca44790a4ae236e14f90a8fc91775273905
[ Merge of http://go/wvgerrit/14480 ]
Server upgrades have been completed and allow these tests to run successfully
against UAT. They were earlier tested against staging.
b/21479112
Change-Id: Ifc5e5780fa5305c6ddfd662ada204db599cb5c6e
[ Merge of http://go/wvgerrit/14410 ]
When specifying a service certificate though mediaDrm, the CDM earlier expected
serialized service certificates rather than signed ones.
b/21334970
Change-Id: I39af2aa25e8dc2a651cbdce84eb32f266b5b3382
[ 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
[ Merge of go/wvgerrit/14240 ]
Client information is reported in release and renewal messages based on
flag in the license. License proto has been updated to match server updates.
There are two caveats
* Client IDs will be reported unencrypted when usage reports are requested.
* Release requests that enable privacy mode (encrypted client IDs) but do not
specify a service certificate are not supported.
b/19247020
Change-Id: I95e709922122370f310936fbad3d312262128e49
The errors in the range ERROR_DRM_VENDOR_MIN to ERROR_DRM_VENDOR_MAX are
reflected in the message that is reported to the app, which is
MediaDrmStateException.getDiagnosticInfo().
Many errors map to kErrorCDMGeneric, especially KEY_ERROR is used as a
generic error in CDM. This fix defines more specific error codes in the
CDM for places where KEY_ERROR is returned.
Merge from http://go/wvgerrit/14071
bug: 19244061
Change-Id: I688bf32828f997000fea041dd29567dde18ac677
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/13813)
Removes the OS Version property which was only ever implemented on
Android to appease Netflix and never actually used by them. Adds,
instead, a Widevine library version property. Also adds
implementations of this function for both Android and CE Devices.
For Android, the version number is starting at 3.0.0-android, to
reflect that this is the third major revision of the Widevine CDM in
Android.
For CE Devices, the version number is not changing from its current
value (2.2.0) but is gaining a "-ce" on the end in order to
differentiate it from the Android version number.
Bug: 18376638
Change-Id: Ifb3fa0d62631b45d9e91a6a53bcab3be38763d3a
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
Also pass session_id and event_listener to PolicyEngine to make it easier
to dispatch events from PolicyEngine.
Bug: 19771437
Merged from Widevine CDM repo:
https://widevine-internal-review.googlesource.com/#/c/13816/
Change-Id: I5723cb371cb3c43c945051af3402b09069ba5859
It's hard to correlate test failures with the tests that
were running when looking in the logcat. This change adds
the current test name in the log for each test to make it
more clear.
Merge of go/wvgerrit/#/c/13847/ from the widevine cdm repo
b/19822500
Change-Id: Idd37a22f7063d9d686d3ead567954b86fb0fa70f
The return type of GetResponse() has been changed from int to bool a while back.
Fix the return type in unit tests that were still expecting int as the return type.
Also log the response message if there is an error in the http response.
Merged from go/wvgerrit/13783.
bug: 19822500
Change-Id: Ie52df0e19744a847690b788680f59915b0b6b534
This is a merge of http://go/wvgerrit/13693 in the Widevine
repository.
This adds level 3 and mock implementation and unit tests for the
OEMCrypto function OEMCrypto_ForceDeleteUsageEntry. It also plumbs
this function up into CdmEngine, CdmSession, and CryptoSession so that
deleting all usage information for a given app id will now delete the
entries in OEMCrypto, too.
b/18194071
Change-Id: Iaea4034a507b323878657215784edfe95876386a
Back when we were being proactive about merging LMP changes to master
in the Widevine repository, there were a few changes that got merged
in a different form than what got checked into the Android repository.
Mostly, this happened due to several large core changes that were
brought over to the master branch in multiple parts so as not to break
other teams using the Widevine repository. This patch brings the two
trees in sync.
Change-Id: I4e56a742686d73d1c6ace209684ce0e8542fd93f
This merges several small changes that were made in response to
comments that arose when LMP changes were merged into the Widevine
repository's master branch.
Change-Id: Ifec968af54dbc3288f24654ec0c6ca9b5962e1aa
(This is a merge of http://go/wvgerrit/10674 from the Widevine CDM
repository.)
Now that the CE CDM has CloseSession to handle closing sessions, we
can rename CancelKeyRequest on the CDM Engine & CDM Session to better
resemble its purpose and the name it is known by on Android.
Change-Id: I68d55b3be733579e5875ab33d8e94a62fe1f651d
Our recommendation to OEMs is that they support a table of at least 50
usage entries in OEMCrypto. If more usage entries are stored, the PSTs get
added to the CDM but are LRU'ed out of the OEMCrypto usage table. When the
CDM queries those usage entries, OEMCrypto will return a
OEMCrypto_ERROR_INVALID_CONTEXT. Rather than return an error and have
MediaDrm throw an exception, CDM should delete this PST and return the
next usage entry, when queried.
[ Merge of https://widevine-internal-review.googlesource.com/#/c/11457/
from Widevine cdm repo ]
b/17994711
Change-Id: I00e3f93000096fb434d94333e22958de795a4bb5
Merge of the widevine change:
https://widevine-internal-review.googlesource.com/#/c/11632
Several unit tests in cdm_engine_test.cpp and request_license_test.cpp
were failing regularly. These were caused by either:
1) The device was not provisioned.
This has been fixed by adding a certificate provisioning step in the
test setup for the cdm engine tests and changing the existing
provision steop in the request license tests to provision for both
security levels.
2) The device was hitting a flaky server.
This has been fixed by switching from the GooglePlayServer to the
Widevine server.
3) A null pointer introduced when testing secure stops with an app
id. This has been fixed by directly injecting the app id in the unit
tests.
4) Flaky network connections. The unit tests were requesting data
from the server and were timing out after 3 seconds. I changed that
to 12 seconds.
5) The tests were searching for an end-of-line marker to find the GLS
header in the license response message. The end-of-line marker was
present in a valid DRM message for almost 1% of the test cases. This
code has been replaced by searching for the string "GLS/1" at the
begining of the HTML body.
I also added test_printers.cpp that defines functions used by GTest to
print error codes by name instead of numeric value.
This CL changes unit tests only. It does not change any production
code.
bug: 18316036
Change-Id: I3398580059a03114e782ac7ac59e6b0944012df4
When falling back to L3, release requests were failing. Information
requesting falling back to L3 is passed along when the session is opened.
Licenses however are released using the key set ID and information
requesting fallback to L3(CdmClientPropertySet) at that point is
unavailable. The release was actually attempting to release a license
at the default security level which is incorrect.
In addition, the mac keys were not being setup correctly and the release
message was signed with keys derived from the license request and not the
response. Both these issues have been addressed and unit tests added
to track release of offline licenses and usage reporting scenarios.
[ Merge of https://widevine-internal-review.googlesource.com/#/c/11062
from wv cdm repo ]
b/17073910
Change-Id: I5cd95a7dfe58ebae7ae27ece6c92e67755c1d665
UAT issues fixed PSTs for each piece of content. This requires the usage
table to be cleared (or usage records released) between tests. If not
PST collisions occur and OEMCrypto fails with
OEMCrypto_ERROR_INVALID_CONTEXT (0x29).
b/17318063
[ Merge of https://widevine-internal-review.googlesource.com/#/c/11061/
from wv cdm repo ]
Change-Id: I7758e5444637583a171edafcd4fb18315bfa8395
* The Usage APIs return usage reports from either L1 or L3 (if available).
* Correction to when usage reports are saved. In addition to other events
they are now saved when keys are loaded, usage reports are released and soon
after first decryption and periodically (60 seconds) after that,
if decryption takes place.
* Usage reports now get deleted on an unprovision request.
* Policy timer is now started when offline licenses are restored.
* Usage session is now released, when a usage response is received.
* Usage tests ahev been enabled.
* Added CDM extended duration (integration) tests to test usage reporting
and querying. These need to be run manually as they take a while (currently
half an hour).
b/15592374
[ Merge of https://widevine-internal-review.googlesource.com/#/c/10800
from the Widevine CDM repo ]
Change-Id: Ia817e03ebbe880e08ba7b4a235ecb82b3ff35fbf
A bug prevented regenerating license release requests. This has
been corrected. A crash due to a formatting error has been addressed.
Clean up of logging and additional logging for open session failures
have been included.
b/16197822
Merge of https://widevine-internal-review.googlesource.com/#/c/10806
from the widevine cdm repo.
Change-Id: I854ead388f311d00b1cd700dfa1b2f58322c2dd4
[ Merge of https://widevine-internal-review.googlesource.com/#/c/10659/
from the widevine cdm repo. ]
CdmEngine::CancelKeyRequest would earlier release keys by closing and
reopening a crypto session. Behavior has been changed to just close
the session.
b/15984869
Change-Id: I92a1f82fd4a97b5510596d4bc69bf07406cee606
Merge of https://widevine-internal-review.googlesource.com/#/c/10614/
from the widevine cdm repo.
* b/15467844 - GenerateRSASignature returns OEMCrypto_ERROR_INVALID_CONTEXT
when called with a non-NULL signature pointer and signature length of
0 (rather than OEMCrypto_ERROR_SHORT_BUFFER)
* b/15989260 - OEMCrypto_DecryptCTR does not return OEMCrypto_ERROR_KEY_EXPIRED
after keys have expired
Also addresses
* integration test updated to reflect that loading certificate errors are
returned on OpenSession rather than GenerateKeyRequest
* compiler warning on type casting
b/15989261
Change-Id: Ib68b972651479e99b9d05de4493aac55a96c4f39
GPlay offline tests were failing due to additional query parameters that were
introduced with b12789275. Additional changes caused offline failures,
as the content pointed to by the test vectors was HD only and did not
allow for offline playback.
This addresses the problem by switching request license tests to point to UAT.
UAT is now the default license server destination for request license tests.
Test vectors for GPlay will be added back as a secondary option when they
are available.
b/13909635
Merge of https://widevine-internal-review.googlesource.com/#/c/10261/
from the widevine cdm repo.
Change-Id: I5e5a2b477b6d591747123e8eeb3cd00b7f762090
Certificate provisioning requests will be made to the production server
since the other URI is being deprecated.
Merge of https://widevine-internal-review.googlesource.com/#/c/10230/
from the widevine cdm repo.
b/15145406
Change-Id: If0cbcaa66fc871568507ee56656c04f8341fcdcf
