From 79ed74f7b87c6db4674036755f7f73c1ec5fdb2b Mon Sep 17 00:00:00 2001
From: Fedor Indutny <79877362+indutny-signal@users.noreply.github.com>
Date: Wed, 20 Mar 2024 16:54:34 -0700
Subject: [PATCH] Don't run integrity checks when unlinked

---
 ts/background.ts                 | 10 +++++++++-
 ts/services/usernameIntegrity.ts |  5 +++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/ts/background.ts b/ts/background.ts
index a0326c48c1..1b988d1693 100644
--- a/ts/background.ts
+++ b/ts/background.ts
@@ -1324,7 +1324,7 @@ export async function startApp(): Promise<void> {
   });
 
   window.Whisper.events.on('unlinkAndDisconnect', () => {
-    void unlinkAndDisconnect();
+    drop(unlinkAndDisconnect());
   });
 
   window.Whisper.events.on('httpResponse499', () => {
@@ -2928,6 +2928,14 @@ export async function startApp(): Promise<void> {
         conversation.unset('senderKeyInfo');
       });
 
+      // We use username for integrity check
+      const ourConversation =
+        window.ConversationController.getOurConversation();
+      if (ourConversation) {
+        ourConversation.unset('username');
+        window.Signal.Data.updateConversation(ourConversation.attributes);
+      }
+
       // Then make sure outstanding conversation saves are flushed
       await window.Signal.Data.flushUpdateConversationBatcher();
 
diff --git a/ts/services/usernameIntegrity.ts b/ts/services/usernameIntegrity.ts
index 35b5b73fc8..4a415b185b 100644
--- a/ts/services/usernameIntegrity.ts
+++ b/ts/services/usernameIntegrity.ts
@@ -4,6 +4,7 @@
 import pTimeout from 'p-timeout';
 
 import * as Errors from '../types/errors';
+import { isDone as isRegistrationDone } from '../util/registration';
 import { getConversation } from '../util/getConversation';
 import { MINUTE, DAY } from '../util/durations';
 import { drop } from '../util/drop';
@@ -69,6 +70,10 @@ class UsernameIntegrityService {
   }
 
   private async check(): Promise<void> {
+    if (!isRegistrationDone()) {
+      return;
+    }
+
     await this.checkUsername();
     await this.checkPhoneNumberSharing();
   }