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_CALLBACK_H 17 #define IAM_CONTEXT_CALLBACK_H 18 19 #include <cstdint> 20 #include <chrono> 21 #include <functional> 22 #include <memory> 23 #include <optional> 24 #include <singleton.h> 25 #include <vector> 26 27 #include "context.h" 28 #include "iam_defines.h" 29 #include "user_auth_callback_interface.h" 30 #include "user_idm_callback_interface.h" 31 #include "iam_callback_interface.h" 32 33 namespace OHOS { 34 namespace UserIam { 35 namespace UserAuth { 36 class ContextCallbackNotifyListener : public Singleton<ContextCallbackNotifyListener> { 37 public: 38 struct MetaData { 39 OperationType operationType; 40 int32_t operationResult; 41 std::optional<int32_t> userId; 42 std::optional<int32_t> remainTime; 43 std::optional<int32_t> freezingTime; 44 std::optional<int32_t> sdkVersion; 45 std::optional<uint64_t> callingUid; 46 std::optional<AuthTrustLevel> atl; 47 std::optional<AuthType> authType; 48 std::chrono::time_point<std::chrono::steady_clock> startTime; 49 std::chrono::time_point<std::chrono::steady_clock> endTime; 50 }; 51 using Notify = std::function<void(const MetaData &metaData)>; 52 void AddNotifier(const Notify ¬ify); 53 void Process(const MetaData &metaData); 54 55 private: 56 std::vector<Notify> notifierList_; 57 }; 58 59 class ContextCallback { 60 public: 61 static std::shared_ptr<ContextCallback> NewInstance(sptr<IamCallbackInterface> iamCallback, 62 OperationType operationType); 63 virtual ~ContextCallback() = default; 64 virtual void OnResult(int32_t resultCode, const Attributes &finalResult) = 0; 65 virtual void OnAcquireInfo(ExecutorRole src, int32_t moduleType, const std::vector<uint8_t> &acquireMsg) const = 0; 66 virtual void SetTraceUserId(int32_t userId) = 0; 67 virtual void SetTraceRemainTime(int32_t remainTime) = 0; 68 virtual void SetTraceFreezingTime(int32_t freezingTime) = 0; 69 virtual void SetTraceSdkVersion(int32_t version) = 0; 70 virtual void SetTraceCallingUid(uint64_t callingUid) = 0; 71 virtual void SetTraceAuthType(AuthType authType) = 0; 72 virtual void SetTraceAuthTrustLevel(AuthTrustLevel atl) = 0; 73 virtual void SetCleaner(Context::ContextStopCallback callback) = 0; 74 }; 75 } // namespace UserAuth 76 } // namespace UserIam 77 } // namespace OHOS 78 #endif // IAM_CONTEXT_CALLBACK_H