d3942b242c
Merge from Widevine repo of http://go/wvgerrit/123803 Update fuzz build script to use gyp from third_party folder. Test: ran fuzz tests on luci bug: 186271314 bug: 184866351 Change-Id: If530872aa1e60d2108932610415aa5315979390c
31 lines
1.1 KiB
C++
31 lines
1.1 KiB
C++
// Copyright 2020 Google LLC. All Rights Reserved. This file and proprietary
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// source code may only be used and distributed under the Widevine
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// License Agreement.
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#include "oemcrypto_fuzz_helper.h"
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namespace wvoec {
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
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// Redirect printf and log statements from oemcrypto functions to a file to
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// reduce noise
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RedirectStdoutToFile();
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if (size < sizeof(ODK_ParsedLicense) + sizeof(MessageData)) {
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return 0;
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}
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OEMCryptoLicenseAPIFuzz license_api_fuzz;
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license_api_fuzz.license_messages().SignAndVerifyRequest();
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// Interpreting input fuzz data as unencrypted (core_response + license
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// message data) from license server.
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license_api_fuzz.license_messages().InjectFuzzedResponseData(data, size);
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// Convert OEMCrypto_LicenseType in core_response to a valid enum value.
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ConvertDataToValidEnum(
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OEMCrypto_LicenseType_MaxValue,
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&license_api_fuzz.license_messages().core_response().license_type);
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license_api_fuzz.license_messages().EncryptAndSignResponse();
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license_api_fuzz.license_messages().LoadResponse();
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return 0;
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}
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} // namespace wvoec
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