hydrogen-web/src/matrix/e2ee/common.js
Bruno Windels 44e9f91d4c to_device handler for encrypted messages
changes the api of the olm decryption to decrypt in batch
so we can isolate side-effects until we have a write-txn open
and we can parallelize the decryption of different sender keys.
2020-09-02 13:33:27 +02:00

29 lines
1.1 KiB
JavaScript

/*
Copyright 2020 The Matrix.org Foundation C.I.C.
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.
*/
// use common prefix so it's easy to clear properties that are not e2ee related during session clear
export const SESSION_KEY_PREFIX = "e2ee:";
export const OLM_ALGORITHM = "m.olm.v1.curve25519-aes-sha2";
export const MEGOLM_ALGORITHM = "m.megolm.v1.aes-sha2";
export class DecryptionError extends Error {
constructor(code, event, detailsObj = null) {
super(`Decryption error ${code}${detailsObj ? ": "+JSON.stringify(detailsObj) : ""}`);
this.code = code;
this.event = event;
this.details = detailsObj;
}
}