31 lines
997 B
TypeScript
31 lines
997 B
TypeScript
|
// Copyright 2023 Signal Messenger, LLC
|
||
|
|
// SPDX-License-Identifier: AGPL-3.0-only
|
||
|
|
|
||
|
|
import * as log from '../logging/log';
|
||
|
|
import { constantTimeEqual } from '../Crypto';
|
||
|
|
import { strictAssert } from './assert';
|
||
|
|
|
||
|
|
export async function checkOurPniIdentityKey(): Promise<void> {
|
||
|
|
const { server } = window.textsecure;
|
||
|
|
strictAssert(server, 'WebAPI not ready');
|
||
|
|
|
||
|
|
const ourPni = window.storage.user.getCheckedPni();
|
||
|
|
const localKeyPair = await window.storage.protocol.getIdentityKeyPair(ourPni);
|
||
|
|
if (!localKeyPair) {
|
||
|
|
log.warn(
|
||
|
|
`checkOurPniIdentityKey: no local key pair for ${ourPni}, unlinking`
|
||
|
|
);
|
||
|
|
window.Whisper.events.trigger('unlinkAndDisconnect');
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
const { identityKey: remoteKey } = await server.getKeysForServiceId(ourPni);
|
||
|
|
|
||
|
|
if (!constantTimeEqual(localKeyPair.pubKey, remoteKey)) {
|
||
|
|
log.warn(
|
||
|
|
`checkOurPniIdentityKey: local/remote key mismatch for ${ourPni}, unlinking`
|
||
|
|
);
|
||
|
|
window.Whisper.events.trigger('unlinkAndDisconnect');
|
||
|
|
}
|
||
|
|
}
|