b182a7445e
(This is a merge of http://go/wvgerrit/65782) We have had our own scoped_ptr implementation that is used throughout the codebase. Now that we support C++11, we can replace these with std::unique_ptr. Doing this replacement exposed a few places where the two were not interchangeable. OEMCrypto Ref was doing some unsafe things with passing scoped_ptrs to functions and has been updated to use move semantics. And a few constructors were explicitly constructing a scoped_ptr with NULL, which is ambiguous with std::unique_ptr. These have been replaced with default constructor calls. Bug: 111851141 Test: CE CDM Unit Tests Test: Android Unit Tests Change-Id: I37d6d7aad4906709381c74f0c5439f826d2be768
66 lines
2.1 KiB
C++
66 lines
2.1 KiB
C++
// Copyright 2018 Google LLC. All Rights Reserved. This file and proprietary
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// source code may only be used and distributed under the Widevine Master
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// License Agreement.
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#ifndef WVCDM_CORE_CERTIFICATE_PROVISIONING_H_
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#define WVCDM_CORE_CERTIFICATE_PROVISIONING_H_
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#include <memory>
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#include <string>
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#include "crypto_session.h"
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#include "disallow_copy_and_assign.h"
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#include "license_protocol.pb.h"
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#include "metrics_collections.h"
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#include "oemcrypto_adapter.h"
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#include "service_certificate.h"
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#include "wv_cdm_types.h"
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namespace wvcdm {
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class CdmClientPropertySet;
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class CdmSession;
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class FileSystem;
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class ServiceCertificate;
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class CertificateProvisioning {
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public:
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CertificateProvisioning(metrics::CryptoMetrics* metrics) :
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crypto_session_(CryptoSession::MakeCryptoSession(metrics)),
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cert_type_(kCertificateWidevine),
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service_certificate_(new ServiceCertificate()) {}
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~CertificateProvisioning() {}
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CdmResponseType Init(const std::string& service_certificate);
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// Construct a valid provisioning request.
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// The request will be sent to the provisioning server.
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CdmResponseType GetProvisioningRequest(
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SecurityLevel requested_security_level, CdmCertificateType cert_type,
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const std::string& cert_authority, const std::string& origin,
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const std::string& spoid, CdmProvisioningRequest* request,
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std::string* default_url);
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// Process the provisioning response.
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CdmResponseType HandleProvisioningResponse(
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FileSystem* file_system, const CdmProvisioningResponse& response,
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std::string* cert, std::string* wrapped_key);
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private:
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bool SetSpoidParameter(const std::string& origin, const std::string& spoid,
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video_widevine::ProvisioningRequest* request);
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video_widevine::SignedProvisioningMessage::ProtocolVersion
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GetProtocolVersion();
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std::unique_ptr<CryptoSession> crypto_session_;
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CdmCertificateType cert_type_;
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std::unique_ptr<ServiceCertificate> service_certificate_;
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CORE_DISALLOW_COPY_AND_ASSIGN(CertificateProvisioning);
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};
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} // namespace wvcdm
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#endif // WVCDM_CORE_CERTIFICATE_PROVISIONING_H_
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