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Only increment timer version once

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Fedor Indutny 2024-08-21 14:48:24 -07:00 • committed by GitHub
parent a435b21a56
commit 129a22e91d
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2 changed files with 11 additions and 10 deletions
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2
ts/jobs/helpers/sendDirectExpirationTimerUpdate.ts
View file

@ -81,7 +81,7 @@ export async function sendDirectExpirationTimerUpdate(
expireTimer === undefined
? undefined
: DurationInSeconds.fromSeconds(expireTimer),
expireTimerVersion: await conversation.incrementAndGetExpireTimerVersion(),
expireTimerVersion: conversation.getExpireTimerVersion(),
flags,
profileKey,
recipients: conversation.getRecipients(),

19
ts/models/conversations.ts
View file

@ -224,6 +224,8 @@ const ATTRIBUTES_THAT_DONT_INVALIDATE_PROPS_CACHE = new Set([
'storageUnknownFields',
]);
const MAX_EXPIRE_TIMER_VERSION = 0xffffffff;
type CachedIdenticon = {
readonly color: AvatarColorType;
readonly text?: string;
@ -4520,6 +4522,7 @@ export class ConversationModel extends window.Backbone
log.info(`${logId}: queuing send job`);
// if change wasn't made remotely, send it to the number/group
try {
await this.incrementExpireTimerVersion();
await conversationJobQueue.add({
type: conversationQueueJobEnum.enum.DirectExpirationTimerUpdate,
conversationId: this.id,
@ -5157,33 +5160,32 @@ export class ConversationModel extends window.Backbone
getExpireTimerVersion(): number | undefined {
return isDirectConversation(this.attributes)
? this.get('expireTimerVersion')
? Math.min(this.get('expireTimerVersion') || 0, MAX_EXPIRE_TIMER_VERSION)
: undefined;
}
async incrementAndGetExpireTimerVersion(): Promise<number | undefined> {
const logId = `incrementAndGetExpireTimerVersion(${this.idForLogging()})`;
async incrementExpireTimerVersion(): Promise<void> {
const logId = `incrementExpireTimerVersion(${this.idForLogging()})`;
if (!isDirectConversation(this.attributes)) {
return undefined;
return;
}
const { expireTimerVersion, capabilities } = this.attributes;
// This should not happen in practice, but be ready to handle
const MAX_EXPIRE_TIMER_VERSION = 0xffffffff;
if (expireTimerVersion >= MAX_EXPIRE_TIMER_VERSION) {
log.warn(`${logId}: expire version overflow`);
return MAX_EXPIRE_TIMER_VERSION;
return;
}
if (expireTimerVersion <= 2) {
if (!capabilities?.versionedExpirationTimer) {
log.warn(`${logId}: missing recipient capability`);
return expireTimerVersion;
return;
}
const me = window.ConversationController.getOurConversationOrThrow();
if (!me.get('capabilities')?.versionedExpirationTimer) {
log.warn(`${logId}: missing sender capability`);
return expireTimerVersion;
return;
}
// Increment only if sender and receiver are both capable
@ -5194,7 +5196,6 @@ export class ConversationModel extends window.Backbone
const newVersion = expireTimerVersion + 1;
this.set('expireTimerVersion', newVersion);
await DataWriter.updateConversation(this.attributes);
return newVersion;
}
// Set of items to captureChanges on: