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Move system ID extraction outside of CryptoSession.

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[ Merge of http://go/wvgerrit/151391 ]

This CL moves the logic for extracting the system ID from keybox or
OEM certificate (from OEMCrypto or device files) to a dedicated
SystemIdExtractor.

Before Provisioning 4.0, the system ID could only be found from data
returned by OEMCrypto.  However, with provisioning 4.0, the system ID
can now be found in the OEM certificate that is stored on the device
files.

Bug: 232020319
Test: system_id_extractor_unittest
Test: Forest L37800000954493485
Change-Id: Ie1b7987906e2e4fef015cd659a947b6dbb7594b1
This commit is contained in:
Alex Dale
2022-05-09 16:51:39 -07:00
parent 8ac7ca3f46
commit 9d169a00bb
12 changed files with 945 additions and 431 deletions
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1
libwvdrmengine/run_all_unit_tests.sh
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@@ -123,6 +123,7 @@ adb_shell_run policy_engine_unittest
adb_shell_run policy_integration_test
adb_shell_run rw_lock_test
adb_shell_run service_certificate_unittest
adb_shell_run system_id_extractor_unittest
adb_shell_run timer_unittest
adb_shell_run usage_table_header_unittest
adb_shell_run value_metric_unittest