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
The request ID was set to a fixed value, which caused license requests
to be rejected by the YT server with TOO_MANY_STREAMS_PER_VIDEO
The request ID is now a combination of a randomly generated value and
a rolling index. This is based off a fix by gmorgan@ on the eureka
branch #98fa6e5e.
Merge of https://widevine-internal-review.googlesource.com/#/c/8496/
from the widevine cdm repo.
b/12018697
Change-Id: I6c05fea885d46aea53a07235c3e5ac65a6971eaf
Previously, Level 3 SelectKey returned no error when called before
any keys were loaded. After this CL, it will return
OEMCrypto_ERROR_NO_CONTENT_KEY.
Library version:
arm - Level3 Library Nov 20 2013 18:09:31
mips - Level3 Library Nov 20 2013 17:58:56
x86 - Level3 Library Nov 20 2013 18:13:01
bug: 11769839
Change-Id: I1b3f057e3ae9f2f174cae91f6849080345f02003
* commit '98872de379decad058bee872a37bf880144644e2':
Add ExoPlayerDemo.apk to vendor/widevine so partners can access it and use to verify integrations.
Merge of https://widevine-internal-review.googlesource.com/#/c/8263
from the Widevine repo.
Changes the behavior of requiresSecureDecoderComponent() to query the
session for whether a lowered security level has been requested
before querying the system to see what its default security level is.
As part of this, we added a new QuerySessionStatus() method to the
CDM that gets status info on a session-specific level, such as the
effective security level of a session.
Bug: 11428937
Change-Id: I5549a2fdd400cc87f567d27fcf74c473451093d6
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
Change to add "throws IOException" to android.media.MediaCodec
(createByCodecName|createDecoderByType|createEncoderByType). The exception was
previously thrown through the native JNI, but not explicitly declared.
Requires changes to existing code for declaration compatibility.
Bug: 11364276
Change-Id: I6487408709342b390bac2b935f4642d4aaf36102
Signed-off-by: Andy Hung <hunga@google.com>
This CL contains working versions of the haystack tools and the
OEMCrypto Level 3 library for android ARM, MIPS and x86.
The version number of the level 3 library is:
android/level3/arm/libwvlevel3.a Level3 Library Nov 4 2013 18:39:06
android/level3/mips/libwvlevel3.a Level3 Library Nov 4 2013 18:42:29
android/level3/x86/libwvlevel3.a Level3 Library Nov 4 2013 18:41:07
bug: 9374954 MediaDrm haystack based L3 code hardening implementation.
Change-Id: Ifef13900a11e83e4257723d3c6fc7107550882a8
After a change to the GPlay license server, it no longer accepts heartbeats
at the license server URL ( https://jmt17.google.com/video-dev/license/ ).
The CDM correctly reports https://jmt17.google.com/video-dev/heartbeat/
as the renewal URL but the current test code ignores the reported URL.
The license server then rejects the request and send back an empty
license response.
This causes WvCdmRequestLicenseTest.StreamingLicenseRenewal
and WvCdmRequestLicenseTest.StreamingLicenseRenewal to fail. Request
license tests have been modified to respect the renewal URL.
Merge of https://widevine-internal-review.googlesource.com/#/c/8188
from the widevine cdm repo
b/11290339
Change-Id: I1dcf8277edce99633086fb3db8ffeb7a32a5500d
The CDM session was being destroyed before the policy timer was stopped
and before the session was removed from a list of active sessions. This
allowed race conditions, where the policy timer would try to evaluate
policy for a closed session. This led to segfaults.
b/11338324
Merge of https://widevine-internal-review.googlesource.com/#/c/8240/1
from the widevine cdm repo.
Change-Id: Ib159ccfdb763a47da573f5c06c0793c2c63886c4
A change was introduced between jb-mr2 and klp-dev that closed
the CDM session when the removeKeys mediaDrm APIs was called.
This was introduced because there is no way of unloading keys from
an OEMCrypto session.
This caused problems for Netflix, as an exception occurred when they
tried to close a session after calling removeKeys.
Reverting to jb-mr2 behaviour for now. b/11188818 has been opened to
track a longer term resolution.
b/11185042
Change-Id: I03bc736d2bc5bdabc86cfb7b75ae8bcbc03ffc7c
Decryption calls though multiple threads may result in race conditions
between the setting of the key and the actual call to decryption.
This results in OEMCrypto errors when the buffer type used in
decryption did not match the key selected. This is addressed by
having the the two calls be in the same critical section.
b/11009857
Change-Id: I74f1a0689ca17114f3cdd029022013b05c415acd
Merge of change https://widevine-internal-review.googlesource.com/7950.
In the OEMCrypto library, it is valid to call LoadKeys with an empty
mac key. The library should not update the mac and enc keys and
should not throw an error.
Since we have seen this behavior in several implementations, a unit
test should be added that verifies the correct behavior.
bug: 11032674
Change-Id: I011ba39c8abc47547226a722143e92dac3f63dc5
Molly reports OEMCrypto errors when Device RSA private key is
loaded a second time in the same session. This occurs in privacy
mode when a service certificate is request and later a key request is
generated.
bug: 10815492
Merge of https://widevine-internal-review.googlesource.com/#/c/7823/
from Widevine cdm repo
Change-Id: I98999fb0e77597109b68c379eaaa4838d3f6dde4
Swallows the error NEED_KEY if it comes back from AddKey(), as this
is expected behavior. (It means privacy mode is on and the key that
was just added was the privacy certificate, ergo the real decryption
key is still absent.) Note that this carefully does not squelch the
notification that comes from NEED_KEY, which is still necessary in
order for the app to make a second key request.
Also streamlines a test case that I noticed was overcomplicated for
what it did while poaching code from it for new test cases.
Also removes a .gyp file that was erroneously being copied to the
Android tree. Android does not use GYP.
Bug: 10495563
Change-Id: Ife3ff0270a0d09dac1b0eb0d84bddffd811e1eef
A staging Root CA public key was used in earlier releases to verify
service certificates. These were in turn used to encrypt the
client identification. This met our needs for an end-to-end verification.
Now that the production Root CA and service certs are available
this change replaces staging certs with production ones.
Merge of https://widevine-internal-review.googlesource.com/#/c/7560/ from
the widevine CDM repo
b/10329328
Change-Id: Id02649201d9a8ba4d08acc4166503341a5bbdd23
In order to run all disabled OEMCrypto unit tests with one gtest
filter, one of them needs to be renamed so it matches the others.
These tests are disabled by default because they install a test
keybox, which would be dangerous on a production device.
Merged from CDM change
https://widevine-internal-review.googlesource.com/7440
bug: 10508973
Change-Id: I9508b133c6500ec28ce8890a4af89f016344b842
