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Fall back to L3 if L1 has test keybox

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Merge from Widevine repo of http://go/wvgerrit/142150 (part 2)

For an EVT device, without a keybox or with a test keybox, we want it
to fall back to L3. However, when running the unit or integration
tests it should continue running tests with test keybox. This will
allow us to test L1 oemcrypto on an EVT device, while still using an
EVT device for dogfooding video content at the L3 level.

Bug: 210807585
Bug: 210823889
Change-Id: I30c35134239db35bb39f11f75220063181987763
This commit is contained in:
Fred Gylys-Colwell
2021-12-19 07:28:04 +00:00
parent df04f3f0f8
commit 31faf51933
7 changed files with 135 additions and 30 deletions
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4
libwvdrmengine/cdm/core/include/oemcrypto_adapter.h
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@@ -20,6 +20,10 @@ OEMCryptoResult OEMCrypto_InitializeAndCheckKeybox(
// report that it needs provisioning instead.
OEMCryptoResult OEMCrypto_SetDebugIgnoreKeyboxCount(uint32_t count);
// This tells the OEMCrypto adapter to allow the device to continue with a
// test keybox. Otherwise, the keybox is reported as invalid.
OEMCryptoResult OEMCrypto_SetAllowTestKeybox(bool allow);
// This attempts to open a session at the desired security level.
// If one level is not available, the other will be used instead.
OEMCryptoResult OEMCrypto_OpenSession(OEMCrypto_SESSION* session,