Commit Graph

7 Commits

Author SHA1 Message Date
Rahul Frias
1223330ccc Detect when unable to meet policy requirements
[ Merge of http://go/wvgerrit/25781 ]

The security level (software/hardware, decryption/decode)
in the policy that specified how the key was to be used was
not being respected for L3. Playback would either continue or
a vendor specific error would be thrown.

If the device cannot use the key as permitted by the policy
CryptoException#ERROR_INSUFFICIENT_OUTPUT_PROTECTION will be thrown.

Test: Verified by WV unit+integration tests.
      Verified by WidevineDashPolicyTests
      Verified by WidevineDashPolicyTests#testL3SoftwareSecureDecoderRequired,
      testL3HardwareSecureCryptoRequired, testL3HardwareSecureDecodeRequired,
      testL3SecureVideoPathRequired.

b/31913737
b/31913439

Change-Id: Ibfc7f3dd6fc7264e8cf9b0d33f6f8d619eed6c00
2017-04-13 16:50:10 -07:00
Rahul Frias
ce62e1d7e7 Correct error returned when license is for the future
[ Merge of http://go/wvgerrit/25721 ]

Return CryptoException with errorCode ERROR_NO_KEY when an attempt is made
to make use of a license whose start time is in the future.

Test: Verified by WidevineDashPolicyTests#testL1LicenseStart2030

b/31914841

Change-Id: I2a157c227550a2391b6536365f34f1dfec3dea0c
2017-04-12 13:20:44 -07:00
Jeff Tinker
bd87217173 Add checks for invalid parameters
Part of VTS test suite validation for
the binderized Widevine service

Test: Drm VTS test

bug:32815560
Change-Id: I0913c0e72487b5fdbf579b9ea3409c13264888fd
2017-04-10 10:06:26 -07:00
Scott Randolph
cfcdceaa4f Use explicit .c_str() for hidl_string
hidl_string no longer will provide an implicit cast to const char* as it
interfers with other expected behaviors of the class.  It now emulated
std::string in requiring a call to .c_str() to get the same behavior.

Bug:  36532780
Test:  Build the tree
Change-Id: I2ce4354619a99d7c5ae8b39762d5506891ccd1ed
2017-04-06 10:58:56 -07:00
Edwin Wong
d9e7070de7 Remove dependencies from frameworks C++ containers.
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
2017-04-05 22:46:04 +00:00
John W. Bruce
92d26ff87e Clean Up Warnings in Android Glue Code
(This is a merge of go/wvgerrit/24739)

This cleans up some warnings in the Android glue code:

1) Checking if unsigned values are >= 0.
2) Using {0} initializer syntax instead of fully expanding to {0,0}.

Bug: 34394125
Test: Verified compilation passes
Change-Id: Id59730b97da7fce320f634451a44a4df4bf0b494
2017-03-22 11:08:32 -07:00
Edwin Wong
2dc53442e7 Implement Widevine drm HIDL HAL service.
Modify Android mediadrm and mediacrypto glue layer to use
HIDL interface.

Test: Play Movies (streaming and offline playback)

Test: ANDROID_BUILD_TOP= ./android-gts/tools/gts-tradefed
run gts -m GtsMediaTestCases

Test:
adb shell /system/bin/libwvdrmengine_hidl_test

Test:
adb shell /system/bin/libwvdrmmediacrypto_hidl_test

Test:
adb shell /system/bin/libwvdrmdrmplugin_hidl_test

bug: 34628973
Change-Id: Icd5f2dd556acb9874697963b4d7d62cb7c943e74
2017-03-02 13:46:11 -08:00