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Filter unknown call disposition event types

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Jamie Kyle 2023-04-06 09:34:52 -07:00 • committed by GitHub
parent d198ceda4b
commit 0d4d43fbcf
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1 changed files with 11 additions and 3 deletions
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14
ts/textsecure/MessageReceiver.ts
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@ -37,7 +37,7 @@ import {
SignedPreKeys, SignedPreKeys,
} from '../LibSignalStores'; } from '../LibSignalStores';
import { verifySignature } from '../Curve'; import { verifySignature } from '../Curve';
import { assertDev, strictAssert } from '../util/assert'; import { strictAssert } from '../util/assert';
import type { BatcherType } from '../util/batcher'; import type { BatcherType } from '../util/batcher';
import { createBatcher } from '../util/batcher'; import { createBatcher } from '../util/batcher';
import { drop } from '../util/drop'; import { drop } from '../util/drop';
@ -3398,7 +3398,7 @@ export default class MessageReceiver
): Promise<void> { ): Promise<void> {
const logId = getEnvelopeId(envelope); const logId = getEnvelopeId(envelope);
log.info('MessageReceiver.handleCallEvent', logId); log.info('MessageReceiver.handleCallEvent', logId);
const { peerUuid, callId } = callEvent; const { peerUuid, callId, type } = callEvent;
if (!peerUuid) { if (!peerUuid) {
throw new Error('MessageReceiver.handleCallEvent: missing peerUuid'); throw new Error('MessageReceiver.handleCallEvent: missing peerUuid');
@ -3410,9 +3410,17 @@ export default class MessageReceiver
logUnexpectedUrgentValue(envelope, 'callEventSync'); logUnexpectedUrgentValue(envelope, 'callEventSync');
if (
type !== Proto.SyncMessage.CallEvent.Type.VIDEO_CALL &&
type !== Proto.SyncMessage.CallEvent.Type.AUDIO_CALL
) {
log.warn('MessageReceiver.handleCallEvent: unknown call type');
return;
}
const peerUuidStr = bytesToUuid(peerUuid); const peerUuidStr = bytesToUuid(peerUuid);
assertDev( strictAssert(
peerUuidStr != null, peerUuidStr != null,
'MessageReceiver.handleCallEvent: invalid peerUuid' 'MessageReceiver.handleCallEvent: invalid peerUuid'
); );