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Author SHA1 Message Date
Edwin Wong
c3c05be7b6 [automerger skipped] Merge "[RESTRICT AUTOMERGE] Fix WVCryptoPlugin use after free vulnerability." into qt-dev am: aabd91204a am: 389837df8c -s ours am: e2f3b13c78 am: 28d30a0af9 
Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13499846

Change-Id: I0cb9769784651c4a1b8c6267ccfea3b591a5eef1
 2021-04-07 00:32:24 +00:00
Edwin Wong
6216c6e024 [automerger skipped] [RESTRICT AUTOMERGE] Fix WVCryptoPlugin use after free vulnerability. am: 9c278174c8 am: 605ae2e217 -s ours am: a423695ea0 am: 94cf4a7137 
Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13499846

Change-Id: Ia241a9673a9cf281763f268fe8ea9b5f1a4f2a9c
 2021-04-07 00:32:23 +00:00
Edwin Wong
f21b00847b [automerger skipped] Merge "[RESTRICT AUTOMERGE] Fix WVCryptoPlugin use after free vulnerability." into qt-dev am: aabd91204a am: 389837df8c -s ours am: e2f3b13c78 
Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13499846

Change-Id: Ic51d0acefb24d6265cb42adc5b7447e43c6bc681
 2021-04-06 23:52:20 +00:00
Edwin Wong
c82acab577 [automerger skipped] [RESTRICT AUTOMERGE] Fix WVCryptoPlugin use after free vulnerability. am: 9c278174c8 am: 605ae2e217 -s ours am: a423695ea0 
Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13499846

Change-Id: I9ffa3d2b096e62f92848ea103be82ecad48e6c08
 2021-04-06 23:52:20 +00:00
Edwin Wong
28d30a0af9 [automerger skipped] Merge "[RESTRICT AUTOMERGE] Fix WVCryptoPlugin use after free vulnerability." into qt-dev am: aabd91204a am: 389837df8c -s ours am: e2f3b13c78 
Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13499846

Change-Id: I893384792c4cf7677fff871433cf6228df7f0e7a
 2021-04-06 23:47:33 +00:00
Edwin Wong
94cf4a7137 [automerger skipped] [RESTRICT AUTOMERGE] Fix WVCryptoPlugin use after free vulnerability. am: 9c278174c8 am: 605ae2e217 -s ours am: a423695ea0 
Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13499846

Change-Id: I14c7cdded7ca2e41298594ac7df706ecb75989f1
 2021-04-06 23:47:32 +00:00
Edwin Wong
e2f3b13c78 [automerger skipped] Merge "[RESTRICT AUTOMERGE] Fix WVCryptoPlugin use after free vulnerability." into qt-dev am: aabd91204a am: 389837df8c -s ours 
am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13499846

Change-Id: I57e1cda75c201ab7c722d077be6aa94b22ebb617
 2021-04-06 23:27:20 +00:00
Edwin Wong
a423695ea0 [automerger skipped] [RESTRICT AUTOMERGE] Fix WVCryptoPlugin use after free vulnerability. am: 9c278174c8 am: 605ae2e217 -s ours 
am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13499846

Change-Id: Id2b6c02ef85c826ce7b74b0a95797082b0845f5a
 2021-04-06 23:27:19 +00:00
Edwin Wong
389837df8c Merge "[RESTRICT AUTOMERGE] Fix WVCryptoPlugin use after free vulnerability." into qt-dev am: aabd91204a 
Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13499846

Change-Id: I842a3b15c82a20085825bfda63ee023feed4a653
 2021-04-06 23:06:29 +00:00
Edwin Wong
605ae2e217 [RESTRICT AUTOMERGE] Fix WVCryptoPlugin use after free vulnerability. am: 9c278174c8 
Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13499846

Change-Id: I1cb45d35088d149f02b0bb6c408e5fee3d79c1db
 2021-04-06 23:06:28 +00:00
Edwin Wong
fb4b95ecc3 [automerger skipped] Merge "[RESTRICT AUTOMERGE] Fix WVCryptoPlugin use after free vulnerability." into rvc-dev am: a6cc3b79d2 am: 7b380179e8 am: 5a3544e7d2 -s ours 
am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13499847

Change-Id: Ibb0484bb0f7cf71b24ceb2adf74bd363e1fce376
 2021-04-06 22:49:37 +00:00
Edwin Wong
0ad236bd04 [automerger skipped] [RESTRICT AUTOMERGE] Fix WVCryptoPlugin use after free vulnerability. am: 76f39ddb08 am: 2c59c30f1b am: 79b4677c6e -s ours 
am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13499847

Change-Id: Id3a5850cbb3b2e40d3034933f1a88b047839563d
 2021-04-06 22:49:36 +00:00
Edwin Wong
aabd91204a Merge "[RESTRICT AUTOMERGE] Fix WVCryptoPlugin use after free vulnerability." into qt-dev 2021-04-06 22:27:14 +00:00
Edwin Wong
dfb89bddcd [automerger skipped] Merge "[RESTRICT AUTOMERGE] Fix WVCryptoPlugin use after free vulnerability." into rvc-dev am: a6cc3b79d2 am: 565bf1412a -s ours 
am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13499847

Change-Id: Id3190acf1d2fe9063aa963e8ad5a25f196281168
 2021-04-06 22:27:01 +00:00
Edwin Wong
73eb4c2e8c [automerger skipped] [RESTRICT AUTOMERGE] Fix WVCryptoPlugin use after free vulnerability. am: 76f39ddb08 am: a74c0ec1f0 -s ours 
am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13499847

Change-Id: Ibd7e76d76dc65b836eeeeec4b9c13d483bc7f251
 2021-04-06 22:27:00 +00:00
Edwin Wong
5a3544e7d2 Merge "[RESTRICT AUTOMERGE] Fix WVCryptoPlugin use after free vulnerability." into rvc-dev am: a6cc3b79d2 am: 7b380179e8 
Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13499847

Change-Id: Ia58ef580baab3ef4a5a2f07e9c51f13fce7ffc4c
 2021-04-06 22:23:04 +00:00
Edwin Wong
79b4677c6e [RESTRICT AUTOMERGE] Fix WVCryptoPlugin use after free vulnerability. am: 76f39ddb08 am: 2c59c30f1b 
Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13499847

Change-Id: I9d84f4bc553f9c665d418734a9cf032bb4460a0c
 2021-04-06 22:23:03 +00:00
Edwin Wong
565bf1412a Merge "[RESTRICT AUTOMERGE] Fix WVCryptoPlugin use after free vulnerability." into rvc-dev am: a6cc3b79d2 
Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13499847

Change-Id: I8395e9fe48ec01c35b2e0ad60a29d101f34af3ee
 2021-04-06 21:53:49 +00:00
Edwin Wong
a74c0ec1f0 [RESTRICT AUTOMERGE] Fix WVCryptoPlugin use after free vulnerability. am: 76f39ddb08 
Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13499847

Change-Id: Ic310a2a04e47aea548ab74a6449c3f5835ee8049
 2021-04-06 21:53:48 +00:00
Edwin Wong
7b380179e8 Merge "[RESTRICT AUTOMERGE] Fix WVCryptoPlugin use after free vulnerability." into rvc-dev am: a6cc3b79d2 
Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13499847

Change-Id: Ifccf528b9a903082878f1492f03e3e232c797b96
 2021-04-06 21:49:15 +00:00
Edwin Wong
2c59c30f1b [RESTRICT AUTOMERGE] Fix WVCryptoPlugin use after free vulnerability. am: 76f39ddb08 
Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13499847

Change-Id: Id08136edb62c110de282e66106ca096b19a757bb
 2021-04-06 21:49:14 +00:00
Edwin Wong
a6cc3b79d2 Merge "[RESTRICT AUTOMERGE] Fix WVCryptoPlugin use after free vulnerability." into rvc-dev 2021-04-06 21:06:40 +00:00
Edwin Wong
ea863fecd5 [automerger skipped] Merge "Fix potential decrypt destPtr overflow." into rvc-dev am: 92865466af -s ours am: eceedee2ea -s ours am: 34effc90d6 -s ours 
am skip reason: skip tag Change-Id Id3aece61d46d548c304782d4e1dc3a4747795c01 with SHA-1 0b18148b09 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13617980

Change-Id: I6595ec63f860070bba704943b274797d8b103a18
 2021-04-06 16:54:36 +00:00
Robert Shih
6a133bedcf libvtswidevine: replace appspot with uat 
Bug: 179093540
Test: VtsHalDrmV1_2TargetTest
Change-Id: I1f343fb977f85ca4b7bf5fbc28fbfac23fbc3f05
 2021-04-05 23:35:20 -07:00
Edwin Wong
f1a9139879 [automerger skipped] Merge "Fix potential decrypt destPtr overflow." into rvc-dev am: 92865466af -s ours am: 6e7f17dc74 -s ours 
am skip reason: skip tag Change-Id Id3aece61d46d548c304782d4e1dc3a4747795c01 with SHA-1 f3ad627bcb is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13617980

Change-Id: I9a67c8eda7ef98e45ead4aa59a82a14de3804178
 2021-04-06 05:07:07 +00:00
Edwin Wong
34effc90d6 [automerger skipped] Merge "Fix potential decrypt destPtr overflow." into rvc-dev am: 92865466af -s ours am: eceedee2ea -s ours 
am skip reason: skip tag Change-Id Id3aece61d46d548c304782d4e1dc3a4747795c01 with SHA-1 f3ad627bcb is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13617980

Change-Id: I3ced57ad41a646610a4a1778d574ebb37935f338
 2021-04-05 22:37:14 +00:00
Edwin Wong
6e7f17dc74 [automerger skipped] Merge "Fix potential decrypt destPtr overflow." into rvc-dev am: 92865466af -s ours 
am skip reason: skip tag Change-Id Id3aece61d46d548c304782d4e1dc3a4747795c01 with SHA-1 f3ad627bcb is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13617980

Change-Id: I7efab6993e597dcea31a8174290733ea3ed6b891
 2021-04-05 22:01:23 +00:00
Edwin Wong
eceedee2ea [automerger skipped] Merge "Fix potential decrypt destPtr overflow." into rvc-dev am: 92865466af -s ours 
am skip reason: skip tag Change-Id Id3aece61d46d548c304782d4e1dc3a4747795c01 with SHA-1 f3ad627bcb is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13617980

Change-Id: I14c9d120522d4b0cc681c66df516264960758d98
 2021-04-05 21:56:38 +00:00
Edwin Wong
92865466af Merge "Fix potential decrypt destPtr overflow." into rvc-dev 2021-04-05 21:22:06 +00:00
Edwin Wong
9d1ad7590a Merge "Fix WVCryptoPlugin use after free vulnerability." into sc-dev 2021-04-05 20:47:48 +00:00
Alex Dale
3e2c0f03e7 Merge "Restructed reference root of trust (1/3 Keybox)" into sc-dev 2021-03-31 02:22:07 +00:00
Bob Badour
d476f90f74 [automerger skipped] [LSC] Add LOCAL_LICENSE_KINDS to vendor/widevine am: 7f34e59ce6 -s ours 
am skip reason: skip tag Change-Id I41ef520b6e394a7708f453a706e6ef1a5f46c36a with SHA-1 376f47047c is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/14039196

Change-Id: I94333625aa4477be456a34a22649569f55b565fc
 2021-03-30 23:13:56 +00:00
Bob Badour
7f34e59ce6 [LSC] Add LOCAL_LICENSE_KINDS to vendor/widevine 
Added SPDX-license-identifier-Apache-2.0 legacy_by_exception_only to:
  Android.bp
  libwvdrmengine/Android.bp
  libwvdrmengine/vts/vendor_module/Android.bp

Added legacy_by_exception_only to:
  libwvdrmengine/cdm/Android.bp
  libwvdrmengine/cdm/core/src/Android.bp
  libwvdrmengine/cdm/core/test/Android.bp
  libwvdrmengine/cdm/metrics/src/Android.bp
  libwvdrmengine/cdm/test/integration-test.mk
  libwvdrmengine/cdm/test/unit-test.mk
  libwvdrmengine/level3/Android.bp
  libwvdrmengine/mediacrypto/Android.bp
  libwvdrmengine/mediacrypto/test/Android.mk
  libwvdrmengine/mediadrm/Android.bp
  libwvdrmengine/mediadrm/test/Android.mk
  libwvdrmengine/oemcrypto/odk/Android.bp
  libwvdrmengine/oemcrypto/odk/test/fuzzing/Android.bp
  libwvdrmengine/oemcrypto/odk/test/fuzzing/corpus_generator/Android.bp
  libwvdrmengine/oemcrypto/test/Android.mk
  libwvdrmengine/test/unit/Android.mk
  libwvdrmengine/tools/metrics_dump/Android.bp

Added SPDX-license-identifier-Apache-2.0 legacy_by_exception_only to:
  libwvdrmengine/Android.mk
  libwvdrmengine/vts/vendor_module/Android.mk

Added legacy_by_exception_only to:
  libwvdrmengine/level3/arm/Android.mk
  libwvdrmengine/level3/arm64/Android.mk
  libwvdrmengine/level3/mips/Android.mk
  libwvdrmengine/level3/mips64/Android.mk
  libwvdrmengine/level3/x86/Android.mk
  libwvdrmengine/level3/x86_64/Android.mk
  libwvdrmengine/mediacrypto/Android.mk
  libwvdrmengine/mediadrm/Android.mk
  libwvdrmengine/oemcrypto/test/XtsTest.mk

Bug: 68860345
Bug: 151177513
Bug: 151953481

Test: m all

Exempt-From-Owner-Approval: janitorial work
Change-Id: I41ef520b6e394a7708f453a706e6ef1a5f46c36a
Merged-in: I41ef520b6e394a7708f453a706e6ef1a5f46c36a
 2021-03-30 09:26:30 -07:00
Cong Lin
4021ba6357 [automerger skipped] Refresh L3 builds for buffer overflow fixes on rvc-qpr-dev am: ce607283c1 am: 6a08cd3890 -s ours 
am skip reason: skipped by user robertshih

Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13973686

Change-Id: I7f22588ac59b705197124860b42469ef904f64ed
 2021-03-30 09:24:12 +00:00
Cong Lin
6a08cd3890 Refresh L3 builds for buffer overflow fixes on rvc-qpr-dev am: ce607283c1 
Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13973686

Change-Id: I398d987ae78d5f438d89894a2e41f51b5db6f8ce
 2021-03-30 01:36:38 +00:00
Bob Badour
ea0bd6030c Merge "[LSC] Add LOCAL_LICENSE_KINDS to vendor/widevine" into sc-dev 2021-03-26 06:45:39 +00:00
Alex Dale
50757c84ec Merge "Use new Base64 encode functions." into sc-dev 2021-03-26 05:19:31 +00:00
Alex Dale
e189968a16 Merge "Base64 encoding for string input." into sc-dev 2021-03-26 05:18:43 +00:00
Bob Badour
376f47047c [LSC] Add LOCAL_LICENSE_KINDS to vendor/widevine 
Added SPDX-license-identifier-Apache-2.0 legacy_by_exception_only to:
  Android.bp
  libwvdrmengine/Android.bp
  libwvdrmengine/vts/vendor_module/Android.bp

Added legacy_by_exception_only to:
  libwvdrmengine/cdm/Android.bp
  libwvdrmengine/cdm/core/src/Android.bp
  libwvdrmengine/cdm/core/test/Android.bp
  libwvdrmengine/cdm/metrics/src/Android.bp
  libwvdrmengine/cdm/test/integration-test.mk
  libwvdrmengine/cdm/test/unit-test.mk
  libwvdrmengine/level3/Android.bp
  libwvdrmengine/mediacrypto/Android.bp
  libwvdrmengine/mediacrypto/test/Android.mk
  libwvdrmengine/mediadrm/Android.bp
  libwvdrmengine/mediadrm/test/Android.mk
  libwvdrmengine/oemcrypto/odk/Android.bp
  libwvdrmengine/oemcrypto/odk/test/fuzzing/Android.bp
  libwvdrmengine/oemcrypto/odk/test/fuzzing/corpus_generator/Android.bp
  libwvdrmengine/oemcrypto/test/Android.mk
  libwvdrmengine/test/unit/Android.mk
  libwvdrmengine/tools/metrics_dump/Android.bp

Bug: 68860345
Bug: 151177513
Bug: 151953481

Test: m all

Exempt-From-Owner-Approval: janitorial work
Change-Id: I41ef520b6e394a7708f453a706e6ef1a5f46c36a
 2021-03-25 09:52:52 -07:00
Alex Dale
9f7e2c4413 Restructed reference root of trust (3/3 OEM Cert) 
[ Merge of http://go/wvgerrit/116944 ]

This change is the last part of a three part change for restructing
the root of trust used by the reference implementation.

OEM Certificates are now managed by the root of trust of the crypto
engine.  Previously, OEM certs where handled separately on a session
by session basis.

Bug: 135283522
Test: oemcrypto_unittests ce_cdm_tests
Change-Id: I6cf1fa3fade28baad85b5fce57a8eab6f2ed17c1
 2021-03-24 19:14:17 -07:00
Alex Dale
f6f5099604 Restructed reference root of trust (2/3 DRM Cert) 
[ Merge of http://go/wvgerrit/115551 ]

This change is the second part of a three part change for restructing
the root of trust used by the reference implementation.

The use of RSA_shared_ptr has been replaced with the standard library
std::shared_ptr using the RsaPrivateKey wrapper class.  The
AuthenticationRoot class now uses this for the built-in DRM cert key.

RSA decryption and signature operations within the session context are
now performed the RsaPrivateKey class.  This has reduced the code size
and complexity within the reference and testbed, focusing their
implementation on key policy and less on mechanics.

Bug: 168544740
Bug: 135283522
Test: oemcrypto_unittests ce_cdm_tests
Change-Id: Ic743a529a9858f3182290d8bcf5e1633737b005b
 2021-03-24 19:14:17 -07:00
Alex Dale
e4ee4eb404 Restructed reference root of trust (1/3 Keybox) 
[ Merge of http://go/wvgerrit/115550 ]

This change is the first part of a three part change for restructing
the root of trust used by the reference implementation.

The API of the AuthenticationRoot class has been updated to reflect
the OEMCrypto functions that relate to the root of trust.  This
involves changing the keybox and DRM Cert methods and adding in new
stubs for OEM Certificates.

The WvKeybox now uses a RAII-like interface to ensure that keyboxes
are provisioned correctly or not at all.

Bug: 135283522
Test: oemcrypto_unittests ce_cdm_tests
Change-Id: I3f2baf29c1022e1806b6196fa6650d761785c626
 2021-03-24 19:14:17 -07:00
Rahul Frias
8c6ce2e4c9 Merge "Have system clocks return wall time" into sc-dev 2021-03-24 01:23:19 +00:00
Alex Dale
d859c1ab17 Use new Base64 encode functions. 
[ Merge of http://go/wvgerrit/119806 ]

This change replaces all calls for base64 encoding which first converts
a string to a vector.  The new base64 encoding function allow for
encoding binary data contained within strings.

Bug: 181732604
Test: Android unittests
Change-Id: Ibfe79dba99e6a2ee2f2a96e85b62fbd22519aea7
 2021-03-23 14:49:58 -07:00
Alex Dale
e51f869190 Base64 encoding for string input. 
[ Merge of http://go/wvgerrit/119805 ]

This change adds 3 new functions for encoding binary data from a C++
string to a base64 encoded ASCII string.

The CDM and protobuf generated code use C++ strings to store binary
data.  These binary strings are commonly converted into a base64
encoded ASCII string for logging and for returning to the app.

This change also cleans up some of the internal components of the
string_conversions library to use several standard library C++11
method.

Bug: 181732604
Test: CE CDM unittests
Change-Id: I547568c6402e011344260f2df2a06e972122ab8a
 2021-03-23 14:49:46 -07:00
Rahul Frias
e538c96131 Save and retrieve key information from licenses and usage records 
[ Merge of http://go/wvgerrit/120512 ]

Wrapped DRM private keys are loaded when a key request is made or when
offline/usage sessions are restored. They were earlier loaded when a
session was opened.

For streaming sessions, key material will be fetched from the default
or legacy certificates and loaded when a key request is made.

For offline and usage sessions, key material may be retrieved from
license or usage records if available. If not available, information
associated with the legacy certificate will be loaded.

Certificate and wrapped keys are also written out when an offline
license or usage record is saved.

Bug: 169740403
Test: WV unit/integration tests
      WvCdmRequestLicenseTest.ProvisioningWithExpiringCertTest
      WvCdmRequestLicenseTest.StreamingWithExpiringCertTest
      WvCdmRequestLicenseTest.RestoreOfflineKeysWithExpiringCertTest
Change-Id: Ice0154c632170c46da171cbbb23a97380c610a98
 2021-03-23 13:06:55 -07:00
Cong Lin
ce607283c1 Refresh L3 builds for buffer overflow fixes on rvc-qpr-dev 
Cherry-pick CL from wv master:
https://widevine-internal-review.git.corp.google.com/c/cdm/+/118363

Fixes included in this CL:
go/wvgerrit/111603
Fix L3 block offset test and re-enable buffer overflow tests

go/wvgerrit/111784
Fix heap overflow test in L3 and OEMCrypto ref

go/wvgerrit/113644
Check for buffer overflow when computing subsample size

go/wvgerrit/113946
Fix test failures caused by huge key length in L3

Bug: 180956067
Bug: 175001473
Bug: 175741683
Bug: 172866305
Bug: 175041667
Test: L3 unit test
Test: go/forrest https://android-build.googleplex.com/builds/tests/view?invocationId=I10900007766741431&testResultId=TR22818280880061022&redirect=http://sponge2/3c1fc176-f3bc-46e6-af7c-b2925ae3765b
Change-Id: Ied639d0639295aa6fade1d9ff3c6eab6a941b36d
 2021-03-23 11:12:35 -07:00
Rahul Frias
30ebbefb40 Add CLIENT_TOKEN_NOT_SET error code 
[ Merge of http://go/wvgerrit/120511 ]

Bug: 169740403
Test: WV unit/integration test
Change-Id: Iba77c0b7e7f1bee1e96b0d08f0ab8e8591292012
 2021-03-22 17:08:34 -07:00
Rahul Frias
1aa197ce4a Add certificate information to Usage Information 
[ Merge of http://go/wvgerrit/120509 ]

Certificates and wrapped key material are stored in the usage information
file but apart from usage information records. Usage info records include
an identifier which indicates the associated certificate. Routines to
help with finding, inserting or removal of associated certificates have
been included. After a usage entry is deleted, a garbage collection
routine is run to remove any certificates not used by usage infomation
records.

Bug: 169740403
Test: WV unit/integration tests
Change-Id: I49075a7704a58c2488b73eb7c38b007958af566d
 2021-03-22 17:07:25 -07:00
Rahul Frias
335720be1c Merge changes Ic0de6328,Ic263f3df into sc-dev 
* changes:
  Add certificate information to offline licenses
  Add comments to clarify client and service clock times
 2021-03-22 20:23:52 +00:00