05878ffbe1
Bug: 231677822 Test: adb shell wv_factory_extraction_tool csr Change-Id: I9f21514b027261f1d69c24a4d2f54051ccaac9a5
54 lines
1.6 KiB
C++
54 lines
1.6 KiB
C++
// Copyright 2021 Google LLC. All Rights Reserved. This file and proprietary
|
|
// source code may only be used and distributed under the Widevine License
|
|
// Agreement.
|
|
|
|
#ifndef WIDEVINE_PROVISIONER_H_
|
|
#define WIDEVINE_PROVISIONER_H_
|
|
|
|
#include <cppbor.h>
|
|
|
|
#include <cstddef>
|
|
#include <cstdint>
|
|
#include <memory>
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
#include "WidevineOemcryptoInterface.h"
|
|
|
|
namespace widevine {
|
|
|
|
class WidevineProvisioner {
|
|
public:
|
|
WidevineProvisioner();
|
|
WidevineProvisioner(const WidevineProvisioner&) = delete;
|
|
WidevineProvisioner& operator=(const WidevineProvisioner&) = delete;
|
|
virtual ~WidevineProvisioner() = default;
|
|
|
|
std::vector<uint8_t> GetBcc();
|
|
|
|
bool GenerateCertificateRequest(
|
|
bool testMode, const std::vector<uint8_t>& endpointEncCertChain,
|
|
std::vector<uint8_t>& deviceInfo, std::vector<uint8_t>& protectedData);
|
|
|
|
bool GetDeviceInfo(std::vector<uint8_t>& device_info);
|
|
|
|
private:
|
|
bool GenerateProtectedData(
|
|
bool test_mode,
|
|
const std::vector<uint8_t>& endpoint_encryption_cert_chain,
|
|
std::vector<uint8_t> bcc, std::vector<uint8_t>& protected_data) const;
|
|
bool ValidateAndExtractEekPubAndId(
|
|
bool test_mode,
|
|
const std::vector<uint8_t>& endpoint_encryption_cert_chain,
|
|
std::vector<uint8_t>* eek_pub, std::vector<uint8_t>* eek_id) const;
|
|
cppbor::Array BuildCertReqRecipients(const std::vector<uint8_t>& pubkey,
|
|
const std::vector<uint8_t>& kid) const;
|
|
void InitializeCryptoInterface();
|
|
|
|
std::unique_ptr<OEMCryptoInterface> crypto_interface_;
|
|
};
|
|
|
|
} // namespace widevine
|
|
|
|
#endif // WIDEVINE_PROVISIONER_H_
|