1 /* 2 * Copyright (c) 2021-2022 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 PERMISSION_VALIDATOR_H 17 #define PERMISSION_VALIDATOR_H 18 #include "permission_def.h" 19 #include "permission_state_full.h" 20 21 namespace OHOS { 22 namespace Security { 23 namespace AccessToken { 24 struct PermissionValidator final { 25 public: PermissionValidatorfinal26 PermissionValidator() {} ~PermissionValidatorfinal27 ~PermissionValidator() {} 28 29 static bool IsPermissionNameValid(const std::string& permissionName); 30 static bool IsPermissionFlagValid(int flag); 31 static bool IsPermissionDefValid(const PermissionDef& permDef); 32 static bool IsPermissionStateValid(const PermissionStateFull& permState); 33 static void FilterInvalidPermissionDef( 34 const std::vector<PermissionDef>& permList, std::vector<PermissionDef>& result); 35 static void FilterInvalidPermissionState( 36 const std::vector<PermissionStateFull>& permList, std::vector<PermissionStateFull>& result); 37 static bool IsGrantModeValid(int grantMode); 38 static bool IsGrantStatusValid(int grantStaus); 39 private: 40 static void DeduplicateResDevID(const PermissionStateFull& permState, PermissionStateFull& result); 41 }; 42 } // namespace AccessToken 43 } // namespace Security 44 } // namespace OHOS 45 #endif // PERMISSION_VALIDATOR_H 46 47