1 /* 2 * Copyright (c) 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 SERVICES_INCLUDE_IDENTITY_CHECKER_H 17 #define SERVICES_INCLUDE_IDENTITY_CHECKER_H 18 19 #include "access_token.h" 20 #include "iremote_object.h" 21 namespace OHOS { 22 namespace MiscServices { 23 class IdentityChecker { 24 public: 25 static constexpr uint64_t DEFAULT_DISPLAY_ID = 0; 26 static constexpr int64_t INVALID_PID = -1; 27 virtual ~IdentityChecker() = default; 28 virtual bool IsFocused(int64_t callingPid, uint32_t callingTokenId, int64_t focusedPid = INVALID_PID, 29 bool isAttach = false, sptr<IRemoteObject> abilityToken = nullptr) = 0; 30 virtual bool IsSystemApp(uint64_t fullTokenId) = 0; 31 virtual bool IsBundleNameValid(uint32_t tokenId, const std::string &validBundleName) = 0; 32 virtual bool HasPermission(uint32_t tokenId, const std::string &permission) = 0; 33 virtual bool IsBroker(Security::AccessToken::AccessTokenID tokenId) = 0; 34 virtual bool IsNativeSa(Security::AccessToken::AccessTokenID tokenId) = 0; 35 virtual bool IsFormShell(Security::AccessToken::AccessTokenID tokenId) = 0; 36 virtual std::string GetBundleNameByToken(uint32_t tokenId); 37 virtual bool IsFocusedUIExtension(uint32_t callingTokenId, sptr<IRemoteObject> abilityToken = nullptr) 38 { 39 return false; 40 }; GetDisplayIdByWindowId(int32_t callingWindowId)41 virtual uint64_t GetDisplayIdByWindowId(int32_t callingWindowId) 42 { 43 return DEFAULT_DISPLAY_ID; 44 }; 45 virtual uint64_t GetDisplayIdByPid(int64_t callingPid, sptr<IRemoteObject> abilityToken = nullptr) 46 { 47 return DEFAULT_DISPLAY_ID; 48 }; IsValidVirtualIme(int32_t callingUid)49 virtual bool IsValidVirtualIme(int32_t callingUid) 50 { 51 return false; 52 }; 53 virtual bool IsSpecialSaUid() = 0; 54 }; 55 } // namespace MiscServices 56 } // namespace OHOS 57 58 #endif // SERVICES_INCLUDE_IDENTITY_CHECKER_H 59