1 /* 2 * Copyright (c) 2024 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 OHOS_ABILITY_RUNTIME_ABILITY_PERMISSION_UTIL_H 17 #define OHOS_ABILITY_RUNTIME_ABILITY_PERMISSION_UTIL_H 18 19 #include <memory> 20 21 #include "iremote_object.h" 22 #include "nocopyable.h" 23 #include "permission_verification.h" 24 25 namespace OHOS { 26 namespace AppExecFwk { 27 struct RunningProcessInfo; 28 } 29 namespace AAFwk { 30 struct AbilityRequest; 31 class Want; 32 class AbilityPermissionUtil { 33 public: 34 static AbilityPermissionUtil &GetInstance(); 35 36 // check caller is delegator 37 bool IsDelegatorCall(const AppExecFwk::RunningProcessInfo &processInfo, const AbilityRequest &abilityRequest) const; 38 39 // check dominate screen 40 bool IsDominateScreen(const Want &want, bool isPendingWantCaller); 41 42 int32_t CheckMultiInstanceAndAppClone(Want &want, int32_t userId, int32_t appIndex, 43 sptr<IRemoteObject> callerToken); 44 45 /** 46 * Check StartByCallPermission, check HasFloatingWindow. 47 * @param verificationInfo verificationInfo. 48 * @param callerToken The caller token. 49 * @return Whether the caller has permission to start. 50 */ 51 int32_t CheckStartByCallPermissionOrHasFloatingWindow( 52 const PermissionVerification::VerificationInfo &verificationInfo, const sptr<IRemoteObject> &callerToken); 53 54 /** 55 * Check CallServiceExtensionPermission, check HasFloatingWindow. 56 * @param verificationInfo verificationInfo. 57 * @param callerToken The caller token. 58 * @return Whether the caller has permission to start. 59 */ 60 int32_t CheckCallServiceExtensionPermissionOrHasFloatingWindow( 61 const PermissionVerification::VerificationInfo &verificationInfo, const sptr<IRemoteObject> &callerToken); 62 63 /** 64 * Check CheckCallAbilityPermission, check HasFloatingWindow. 65 * @param verificationInfo verificationInfo. 66 * @param callerToken The caller token. 67 * @param isCallByShortcut isCallByShortcut. 68 * @return Whether the caller has permission to start. 69 */ 70 int32_t CheckCallAbilityPermissionOrHasFloatingWindow( 71 const PermissionVerification::VerificationInfo &verificationInfo, const sptr<IRemoteObject> &callerToken, 72 bool isCallByShortcut); 73 74 /** 75 * Check HasFloatingWindow. 76 * @param callerToken The caller token. 77 * @return Whether the caller has floatingWindow. 78 */ 79 int32_t CheckStartCallHasFloatingWindow(const sptr<IRemoteObject> &callerToken); 80 81 private: 82 AbilityPermissionUtil() = default; 83 ~AbilityPermissionUtil() = default; 84 85 DISALLOW_COPY_AND_MOVE(AbilityPermissionUtil); 86 }; 87 } // namespace AAFwk 88 } // namespace OHOS 89 #endif // OHOS_ABILITY_RUNTIME_ABILITY_PERMISSION_UTIL_H