1 /* 2 * Copyright (c) 2022 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 IAM_CONTEXT_FACTORY_H 17 #define IAM_CONTEXT_FACTORY_H 18 19 #include <cstdint> 20 #include <memory> 21 22 #include "singleton.h" 23 24 #include "context.h" 25 #include "context_callback.h" 26 27 namespace OHOS { 28 namespace UserIam { 29 namespace UserAuth { 30 class ContextFactory : public DelayedSingleton<ContextFactory> { 31 public: 32 struct AuthContextPara { 33 int32_t userId {0}; 34 AuthType authType {ALL}; 35 AuthTrustLevel atl {ATL1}; 36 uint32_t tokenId {0}; 37 std::vector<uint8_t> challenge; 38 }; 39 40 struct IdentifyContextPara { 41 AuthType authType {ALL}; 42 uint32_t tokenId {0}; 43 std::vector<uint8_t> challenge; 44 }; 45 46 struct EnrollContextPara { 47 int32_t userId {0}; 48 AuthType authType {ALL}; 49 PinSubType pinType {PIN_SIX}; 50 uint32_t tokenId {0}; 51 std::vector<uint8_t> token; 52 }; 53 static std::shared_ptr<Context> CreateSimpleAuthContext(const AuthContextPara ¶, 54 const std::shared_ptr<ContextCallback> &callback); 55 static std::shared_ptr<Context> CreateIdentifyContext(const IdentifyContextPara ¶, 56 const std::shared_ptr<ContextCallback> &callback); 57 static std::shared_ptr<Context> CreateEnrollContext(const EnrollContextPara ¶, 58 const std::shared_ptr<ContextCallback> &callback); 59 static std::shared_ptr<Context> CreateWidgetAuthContext(std::shared_ptr<ContextCallback> callback); 60 }; 61 } // namespace UserAuth 62 } // namespace UserIam 63 } // namespace OHOS 64 #endif // IAM_CONTEXT_FACTORY_H