2020-09-04 19:01:00 +05:30
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/*
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Copyright 2020 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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2020-09-04 20:10:39 +05:30
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function encodeKey(roomId, sessionId, messageIndex) {
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return `${roomId}|${sessionId}|${messageIndex}`;
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2020-09-04 19:01:00 +05:30
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}
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export class GroupSessionDecryptionStore {
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constructor(store) {
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this._store = store;
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}
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get(roomId, sessionId, messageIndex) {
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return this._store.get(encodeKey(roomId, sessionId, messageIndex));
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}
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set(decryption) {
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decryption.key = encodeKey(decryption.roomId, decryption.sessionId, decryption.messageIndex);
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this._store.put(decryption);
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}
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}
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