1 /* 2 * Copyright (c) 2022-2024 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef USER_AUTH_CLIENT_IMPL_H 17 #define USER_AUTH_CLIENT_IMPL_H 18 19 #include <mutex> 20 #include <optional> 21 22 #include "nocopyable.h" 23 24 #include "user_auth_client.h" 25 #include "user_auth_interface.h" 26 #include "iuser_auth_widget_callback.h" 27 28 namespace OHOS { 29 namespace UserIam { 30 namespace UserAuth { 31 class UserAuthClientImpl final : public UserAuthClient, NoCopyable { 32 public: 33 static UserAuthClientImpl& Instance(); 34 int32_t GetAvailableStatus(AuthType authType, AuthTrustLevel authTrustLevel); 35 int32_t GetNorthAvailableStatus(int32_t apiVersion, AuthType authType, AuthTrustLevel authTrustLevel); 36 int32_t GetAvailableStatus(int32_t userId, AuthType authType, AuthTrustLevel authTrustLevel) override; 37 void GetProperty(int32_t userId, const GetPropertyRequest &request, 38 const std::shared_ptr<GetPropCallback> &callback) override; 39 void GetPropertyById(uint64_t credentialId, const std::vector<Attributes::AttributeKey> &keys, 40 const std::shared_ptr<GetPropCallback> &callback) override; 41 void SetProperty(int32_t userId, const SetPropertyRequest &request, 42 const std::shared_ptr<SetPropCallback> &callback) override; 43 uint64_t BeginAuthentication(const AuthParam &authParam, 44 const std::shared_ptr<AuthenticationCallback> &callback) override; 45 uint64_t BeginNorthAuthentication(int32_t apiVersion, const std::vector<uint8_t> &challenge, AuthType authType, 46 AuthTrustLevel atl, const std::shared_ptr<AuthenticationCallback> &callback); 47 int32_t CancelAuthentication(uint64_t contextId) override; 48 uint64_t BeginIdentification(const std::vector<uint8_t> &challenge, AuthType authType, 49 const std::shared_ptr<IdentificationCallback> &callback) override; 50 int32_t CancelIdentification(uint64_t contextId) override; 51 int32_t GetVersion(int32_t &version); 52 uint64_t BeginWidgetAuth(const WidgetAuthParam &authParam, const WidgetParam &widgetParam, 53 const std::shared_ptr<AuthenticationCallback> &callback) override; 54 uint64_t BeginWidgetAuth(int32_t apiVersion, const WidgetAuthParam &authParam, const WidgetParam &widgetParam, 55 const std::shared_ptr<AuthenticationCallback> &callback); 56 int32_t SetWidgetCallback(int32_t version, const std::shared_ptr<IUserAuthWidgetCallback> &callback); 57 int32_t Notice(NoticeType noticeType, const std::string &eventData); 58 int32_t GetEnrolledState(int32_t apiVersion, AuthType authType, EnrolledState &enrolledState); 59 int32_t RegistUserAuthSuccessEventListener(const std::vector<AuthType> &authType, 60 const sptr<AuthEventListenerInterface> &listener) override; 61 int32_t UnRegistUserAuthSuccessEventListener( 62 const sptr<AuthEventListenerInterface> &listener) override; 63 int32_t SetGlobalConfigParam(const GlobalConfigParam ¶m) override; 64 int32_t PrepareRemoteAuth(const std::string &networkId, 65 const std::shared_ptr<PrepareRemoteAuthCallback> &callback) override; 66 67 private: 68 ResultCode SetPropertyInner(int32_t userId, const SetPropertyRequest &request, 69 const std::shared_ptr<SetPropCallback> &callback); 70 uint64_t BeginWidgetAuthInner(int32_t apiVersion, const AuthParamInner &authParam, 71 const WidgetParam &widgetParam, const std::shared_ptr<AuthenticationCallback> &callback); 72 73 friend class UserAuthClient; 74 UserAuthClientImpl() = default; 75 ~UserAuthClientImpl() override = default; 76 class UserAuthImplDeathRecipient : public IRemoteObject::DeathRecipient, public NoCopyable { 77 public: 78 UserAuthImplDeathRecipient() = default; 79 ~UserAuthImplDeathRecipient() override = default; 80 void OnRemoteDied(const wptr<IRemoteObject> &remote) override; 81 }; 82 void ResetProxy(const wptr<IRemoteObject> &remote); 83 sptr<UserAuthInterface> GetProxy(); 84 sptr<UserAuthInterface> proxy_ {nullptr}; 85 sptr<IRemoteObject::DeathRecipient> deathRecipient_ {nullptr}; 86 constexpr static int32_t MINIMUM_VERSION {0}; 87 std::mutex mutex_; 88 }; 89 } // namespace UserAuth 90 } // namespace UserIam 91 } // namespace OHOS 92 #endif // USER_AUTH_CLIENT_IMPL_H