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_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 37 bool Start(std::vector<std::shared_ptr<ScheduleNode>> &scheduleList, 38 std::shared_ptr<ScheduleNodeCallback> callback) override; 39 bool Update(const std::vector<uint8_t> &scheduleResult, AuthResultInfo &resultInfo) override; 40 bool Cancel() override; 41 int32_t GetLatestError() const override; 42 43 protected: 44 void SetLatestError(int32_t error) override; 45 46 private: 47 uint64_t contextId_; 48 int32_t userId_; 49 AuthType authType_; 50 AuthTrustLevel atl_; 51 52 uint32_t executorSensorHint {0}; 53 uint32_t executorIndex_ {0}; 54 std::vector<uint8_t> challenge_ {}; 55 uint32_t tokenId_ {0}; 56 57 bool running_ {false}; 58 59 int32_t latestError_ = ResultCode::GENERAL_ERROR; 60 }; 61 } // namespace UserAuth 62 } // namespace UserIam 63 } // namespace OHOS 64 #endif // IAM_AUTHENTICATION_IMPL_H