* 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
* Reject session clobbering.
[ Merge of http://go/wvgerrit/14634 ]
This fixes a bug in I17de92b3e682c9c731f755e69466bdae7f560393 in which
sessions can be clobbered by a forced session ID. This bug manifested
in subtle test failures which involved repeatedly creating sessions.
This was traced to OEMCrypto not being terminated, then upward to a
leaked CryptoSession and CdmSession, and then finally to clobbered
session IDs.
To avoid the bug in future, first, reject duplicate session IDs.
Second, change the OpenSession API to make forced IDs explicit.
* Fix unit test namespaces.
[ Merge of http://go/wvgerrit/14622 ]
This fixes some odd errors that occur when linking multiple test
suites into one executable. When two object files both contain
a definition of wvcdm::MockCryptoSession, for example, one will win
silently and cause the other's tests to misbehave and/or crash.
The solution is to put all mocks into an anonymous namespace, since
each wvcdm::(anonymous)::MockCryptoSession is separate.
In order to avoid lots of repetitions of wvcdm:: in the anonymous
namespaces, all anonymous namespaces in unit tests now live inside
or the wvcdm namespace. This has been done even for tests which
are not currently using mocks.
* Move timer and timer_unittest to Android.
[ Merge of http://go/wvgerrit/14619 ]
These are not used anywhere else.
Change-Id: I234f31e9b5c79061205728783596ebaff65e0aff
Prevent usage of client provided address on
non-secure devices spoofed as being secure.
b/23223325
merge of go/wvgerrit/15420 from widevine repo
Change-Id: I1d4f3a652b3d5e78fca508f92005cfa8df5ec6db
[ Merge of http://go/wvgerrit/14788 ]
A retired error code was not being handled when converting from
a WVStatus error code to a ERROR_DRM_VENDOR error code.
b/13976775
Change-Id: Ib4363792e4a5e9a20fc718d169b3e0348413267a
[ Merge from http://go/wvgerrit/14745 ]
License generation errors previously would result in code -2916 being returned
though the mediaDrm API. More descriptive error codes are now being returned
from -2850 to -2836
b/13976775
Change-Id: I613ad650ab0a072ce9d8029e2af52b72dc617236
[ 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 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 merges the following changes from the Widevine CDM repository:
bef58bc Add new error codes
Adds new error codes to OEMCryptoCENC.h and rearranges it to more
closely match the documentation.
5fcfbca Handle OEMCrypto_ERROR_INSUFFICIENT_RESOURCES on Decrypt
Changes the CDM to support the new errors from the previous change.
d59c09d Report Insufficient Crypto Resources
Changes the DrmEngine to support the new errors from the previous
change.
1085a21 Respond to Too Many Keys or Sessions Errors
Allows errors around having too many keys or sessions to result in
a unique error in the CDM.
Bug: 9695816
Change-Id: I826bc655109fa57e4f75de7158d7f392053666b1
Now that MediaErrors.h has errors for some of the conditions we were using
custom error codes for previously, we should switch to using the standard
error codes in order to get better error reporting to the app.
Bug: 8621516
This is a merge of https://widevine-internal-review.googlesource.com/#/c/5040/
from widevine cdm repo to android repo.
Change-Id: I111a8825fa8fd8186a0d535cf19a7b08d9f35aee
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
