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Cherry pick cdm udc-widevine-release changes to udc-widevine-dev to be in sync with 18.3 release

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Merged from go/wvgerrit/178231

Bug: 290252845
Test: WVTS tests seem to be running and passing
Change-Id: Ifff9123a73e173e835a6e89ba7c2760e1cd500fd
(cherry picked from commit 6889845d2e7e24f22c00b333335c34259b3fc96e)
This commit is contained in:
Vicky Min
2023-07-12 18:59:13 +00:00
parent 42a5f26c5a
commit bc20b9dac9
460 changed files with 16767 additions and 3215 deletions
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52
libwvdrmengine/oemcrypto/test/fuzz_tests/oemcrypto_fuzz_helper.cc
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@@ -1,9 +1,12 @@
// Copyright 2020 Google LLC. All Rights Reserved. This file and proprietary
// source code may only be used and distributed under the Widevine
// License Agreement.
#include "OEMCryptoCENC.h"
#include "oemcrypto_fuzz_helper.h"
namespace wvoec {
void RedirectStdoutToFile() { freopen("log.txt", "a", stdout); }
std::vector<FuzzedData> SplitFuzzedData(const uint8_t* data, size_t size) {
@@ -22,14 +25,58 @@ std::vector<FuzzedData> SplitFuzzedData(const uint8_t* data, size_t size) {
return result;
}
void OEMCryptoLicenseAPIFuzz::LoadLicense() {
void InitializeFuzz(SessionUtil& session_util) {
wvoec::global_features.Initialize();
OEMCrypto_SetSandbox(kTestSandbox, sizeof(kTestSandbox));
OEMCrypto_Initialize();
OEMCrypto_EnterTestMode();
session_util.EnsureTestROT();
}
void SessionFuzz::Initialize() {
InitializeFuzz(session_util_);
session_.open();
}
void SessionFuzz::Terminate() {
session_.close();
OEMCrypto_Terminate();
}
void OEMCryptoLicenseAPIFuzz::Initialize() {
session_fuzz_.Initialize();
session_fuzz_.InstallTestDrmKey();
session_fuzz_.session().GenerateNonce();
}
void OEMCryptoLicenseAPIFuzz::Terminate() {
session_fuzz_.Terminate();
}
void OEMCryptoLicenseAPIFuzz::LoadLicense(bool generic_crypto_keys) {
license_messages_.SignAndVerifyRequest();
license_messages_.CreateDefaultResponse();
if (generic_crypto_keys) {
license_messages_.CreateResponseWithGenericCryptoKeys();
} else {
license_messages_.CreateDefaultResponse();
}
license_messages_.EncryptAndSignResponse();
OEMCryptoResult sts = license_messages_.LoadResponse();
CheckStatusAndExitFuzzerOnFailure(sts, OEMCrypto_SUCCESS);
}
void OEMCryptoProvisioningAPIFuzz::Initialize() {
InitializeFuzz(session_util_);
// Opens a session and Generates Nonce.
provisioning_messages_.PrepareSession(session_util_.keybox_);
}
void OEMCryptoProvisioningAPIFuzz::Terminate() {
session_.close();
OEMCrypto_Terminate();
}
void OEMCryptoProvisioningAPIFuzz::LoadProvisioning() {
provisioning_messages_.SignAndVerifyRequest();
provisioning_messages_.CreateDefaultResponse();
@@ -62,4 +109,5 @@ void CheckStatusAndExitFuzzerOnFailure(OEMCryptoResult result,
abort();
}
}
} // namespace wvoec