| /** |
| * Copyright (c) 2023 Project CHIP Authors |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #import <Foundation/Foundation.h> |
| #import <Matter/MTRDeviceControllerFactory.h> |
| |
| #import "MTRDeviceControllerDataStore.h" |
| |
| #include <protocols/secure_channel/SessionResumptionStorage.h> |
| |
| NS_ASSUME_NONNULL_BEGIN |
| |
| /** |
| * Implements SessionResumptionStorage and dispatches the relevant lookup |
| * requests to running controllers as needed. |
| */ |
| class MTRSessionResumptionStorageBridge : public chip::SessionResumptionStorage |
| { |
| public: |
| MTRSessionResumptionStorageBridge(MTRDeviceControllerFactory * factory); |
| |
| ~MTRSessionResumptionStorageBridge() {} |
| |
| // SessionResumptionStorage API. |
| CHIP_ERROR FindByScopedNodeId(const chip::ScopedNodeId & node, ResumptionIdStorage & resumptionId, |
| chip::Crypto::P256ECDHDerivedSecret & sharedSecret, chip::CATValues & peerCATs) override; |
| |
| CHIP_ERROR FindByResumptionId(ConstResumptionIdView resumptionId, chip::ScopedNodeId & node, |
| chip::Crypto::P256ECDHDerivedSecret & sharedSecret, chip::CATValues & peerCATs) override; |
| CHIP_ERROR Save(const chip::ScopedNodeId & node, ConstResumptionIdView resumptionId, |
| const chip::Crypto::P256ECDHDerivedSecret & sharedSecret, const chip::CATValues & peerCATs) override; |
| CHIP_ERROR DeleteAll(chip::FabricIndex fabricIndex) override; |
| |
| private: |
| /** |
| * Helper method to convert a MTRCASESessionResumptionInfo into the pieces |
| * we need to return from our Find* methods. |
| */ |
| static CHIP_ERROR DeconstructResumptionInfo(MTRCASESessionResumptionInfo * resumptionInfo, chip::NodeId & nodeID, |
| ResumptionIdStorage & resumptionId, |
| chip::Crypto::P256ECDHDerivedSecret & sharedSecret, chip::CATValues & peerCATs); |
| |
| MTRDeviceControllerFactory * mFactory; |
| }; |
| |
| NS_ASSUME_NONNULL_END |