2812c3d2ac
[ Merge of http://go/wvgerrit/22900 ] Add GetClientToken(), GetProvisioningToken(), GetPreProvisionTokenType() to CryptoSession. They return the correct token bytes and token type for preparing the ClientIdentification message for provisioning and license server transactions. Also refactor service certificate handling. OEM certs are introduced in Provisioning 3.0 b/30811184 * Address build breaks [ Merge of http://go/wvgerrit/23162 ] This addresses issues introduced by http://go/wvgerrit/22900 b/30811184 * When http://go/wvgerrit/18012 was merged (ag/1446934) some changes were not merged for mapErrors-inl.h. These changes are included in this CL. * When ag/1678104 was reverse merged to http//go/wvgerrit/21981/ a variable was renamed and some comments were added to add clarity in cdm_engine.cpp. These changes are included in this CL. Test: All unittests other than some oemcrypto, request_license_test passed. Those tests failed with or without this CL. Change-Id: Ie0215509f2f985f2a610f5a4c865db47edec8662
121 lines
4.6 KiB
C++
121 lines
4.6 KiB
C++
// Copyright 2013 Google Inc. All Rights Reserved.
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#ifndef WVCDM_CORE_PROPERTIES_H_
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#define WVCDM_CORE_PROPERTIES_H_
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#include <map>
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#include <string>
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#include "cdm_client_property_set.h"
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#include "lock.h"
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#include "scoped_ptr.h"
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#include "wv_cdm_types.h"
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#if defined(UNIT_TEST)
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# include <gtest/gtest_prod.h>
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#endif
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namespace wvcdm {
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typedef std::map<CdmSessionId, CdmClientPropertySet*>
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CdmClientPropertySetMap;
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// This class saves information about features and properties enabled
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// for a given platform. At initialization it initializes properties from
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// property_configuration.h. That file specifies features selected for each
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// platform. Core CDM can then query enabled features though specific getter
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// methods.
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// Setter methods are provided but their only planned use is for testing.
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class Properties {
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public:
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static void Init();
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static inline bool oem_crypto_use_secure_buffers() {
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return oem_crypto_use_secure_buffers_;
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}
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static inline bool oem_crypto_use_fifo() { return oem_crypto_use_fifo_; }
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static inline bool oem_crypto_use_userspace_buffers() {
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return oem_crypto_use_userspace_buffers_;
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}
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static inline bool use_certificates_as_identification() {
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return use_certificates_as_identification_;
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}
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static inline bool security_level_path_backward_compatibility_support() {
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return security_level_path_backward_compatibility_support_;
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}
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static bool GetCompanyName(std::string* company_name);
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static bool GetModelName(std::string* model_name);
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static bool GetArchitectureName(std::string* arch_name);
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static bool GetDeviceName(std::string* device_name);
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static bool GetProductName(std::string* product_name);
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static bool GetBuildInfo(std::string* build_info);
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static bool GetWVCdmVersion(std::string* version);
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static bool GetDeviceFilesBasePath(CdmSecurityLevel security_level,
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std::string* base_path);
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static bool GetFactoryKeyboxPath(std::string* keybox);
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static bool GetOEMCryptoPath(std::string* library_name);
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static bool AlwaysUseKeySetIds();
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static bool GetSecurityLevelDirectories(std::vector<std::string>* dirs);
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static bool GetApplicationId(const CdmSessionId& session_id,
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std::string* app_id);
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static bool GetServiceCertificate(const CdmSessionId& session_id,
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std::string* service_certificate);
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static bool SetServiceCertificate(const CdmSessionId& session_id,
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const std::string& service_certificate);
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static bool GetDeviceProvisioningServiceCertificate(
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const CdmSessionId& session_id, std::string* service_certificate);
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static bool SetDeviceProvisioningServiceCertificate(
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const CdmSessionId& session_id, const std::string& service_certificate);
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static bool UsePrivacyMode(const CdmSessionId& session_id);
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static uint32_t GetSessionSharingId(const CdmSessionId& session_id);
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static bool AddSessionPropertySet(const CdmSessionId& session_id,
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CdmClientPropertySet* property_set);
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static bool RemoveSessionPropertySet(const CdmSessionId& session_id);
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private:
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static CdmClientPropertySet* GetCdmClientPropertySet(
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const CdmSessionId& session_id);
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static void set_oem_crypto_use_secure_buffers(bool flag) {
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oem_crypto_use_secure_buffers_ = flag;
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}
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static void set_oem_crypto_use_fifo(bool flag) {
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oem_crypto_use_fifo_ = flag;
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}
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static void set_oem_crypto_use_userspace_buffers(bool flag) {
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oem_crypto_use_userspace_buffers_ = flag;
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}
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static void set_use_certificates_as_identification(bool flag) {
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use_certificates_as_identification_ = flag;
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}
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static void set_security_level_path_backward_compatibility_support(
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bool flag) {
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security_level_path_backward_compatibility_support_ = flag;
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}
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#if defined(UNIT_TEST)
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FRIEND_TEST(CdmSessionTest, InitWithBuiltInCertificate);
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FRIEND_TEST(CdmSessionTest, InitWithCertificate);
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FRIEND_TEST(CdmSessionTest, InitWithKeybox);
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FRIEND_TEST(CdmSessionTest, ReInitFail);
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FRIEND_TEST(CdmSessionTest, InitFailCryptoError);
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FRIEND_TEST(CdmSessionTest, InitNeedsProvisioning);
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FRIEND_TEST(CdmLicenseTest, PrepareKeyRequestValidation);
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#endif
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private:
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static bool oem_crypto_use_secure_buffers_;
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static bool oem_crypto_use_fifo_;
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static bool oem_crypto_use_userspace_buffers_;
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static bool use_certificates_as_identification_;
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static bool security_level_path_backward_compatibility_support_;
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static scoped_ptr<CdmClientPropertySetMap> session_property_set_;
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CORE_DISALLOW_COPY_AND_ASSIGN(Properties);
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};
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} // namespace wvcdm
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#endif // WVCDM_CORE_PROPERTIES_H_
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