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_AUTHENTICATION_H 17 #define IAM_AUTHENTICATION_H 18 19 #include <cstdint> 20 #include <memory> 21 22 #include "schedule_node.h" 23 24 namespace OHOS { 25 namespace UserIam { 26 namespace UserAuth { 27 class Authentication { 28 public: 29 struct AuthResultInfo { 30 int32_t result; 31 int32_t freezingTime; 32 int32_t remainTimes; 33 std::vector<uint8_t> token; 34 std::vector<uint8_t> rootSecret; 35 }; 36 virtual ~Authentication() = default; 37 38 virtual void SetExecutor(uint32_t executorIndex) = 0; 39 virtual void SetChallenge(const std::vector<uint8_t> &challenge) = 0; 40 virtual void SetAccessTokenId(uint32_t tokenId) = 0; 41 42 virtual bool Start(std::vector<std::shared_ptr<ScheduleNode>> &scheduleList, 43 std::shared_ptr<ScheduleNodeCallback> callback) = 0; 44 virtual bool Update(const std::vector<uint8_t> &scheduleResult, AuthResultInfo &resultInfo) = 0; 45 virtual bool Cancel() = 0; 46 virtual int32_t GetLatestError() const = 0; 47 48 protected: 49 virtual void SetLatestError(int32_t error) = 0; 50 }; 51 } // namespace UserAuth 52 } // namespace UserIam 53 } // namespace OHOS 54 #endif // IAM_AUTHENTICATION_H