1 /* 2 * Copyright (c) 2022-2023 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_IMPL_H 17 #define IAM_AUTHENTICATION_IMPL_H 18 19 #include <cstdint> 20 #include <memory> 21 22 #include "authentication.h" 23 #include "schedule_node.h" 24 25 namespace OHOS { 26 namespace UserIam { 27 namespace UserAuth { 28 class AuthenticationImpl final : public Authentication, public NoCopyable { 29 public: 30 AuthenticationImpl(uint64_t contextId, int32_t userId, AuthType authType, AuthTrustLevel atl); 31 ~AuthenticationImpl() override; 32 33 void SetExecutor(uint32_t executorIndex) override; 34 void SetChallenge(const std::vector<uint8_t> &challenge) override; 35 void SetAccessTokenId(uint32_t tokenId) override; 36 void SetEndAfterFirstFail(bool endAfterFirstFail) override; 37 38 bool Start(std::vector<std::shared_ptr<ScheduleNode>> &scheduleList, 39 std::shared_ptr<ScheduleNodeCallback> callback) override; 40 bool Update(const std::vector<uint8_t> &scheduleResult, AuthResultInfo &resultInfo) override; 41 bool Cancel() override; 42 uint32_t GetAccessTokenId() const override; 43 int32_t GetLatestError() const override; 44 45 protected: 46 void SetLatestError(int32_t error) override; 47 48 private: 49 uint64_t contextId_; 50 int32_t userId_; 51 AuthType authType_; 52 AuthTrustLevel atl_; 53 bool endAfterFirstFail_ {false}; 54 55 uint32_t executorSensorHint {0}; 56 uint32_t executorIndex_ {0}; 57 std::vector<uint8_t> challenge_ {}; 58 uint32_t tokenId_ {0}; 59 60 bool running_ {false}; 61 62 int32_t latestError_ = ResultCode::GENERAL_ERROR; 63 }; 64 } // namespace UserAuth 65 } // namespace UserIam 66 } // namespace OHOS 67 #endif // IAM_AUTHENTICATION_IMPL_H