Merge pull request #154 from nextcloud/backport/151/stable28

[stable28] ignore null user on logout

Author: ArtificialOwl

.github/workflows/phpunit-mysql.yml

@@ -39,7 +39,7 @@ jobs:
     strategy:
       matrix:
         php-versions: ['8.0', '8.1', '8.2']
-        server-versions: ['master']
+        server-versions: ['stable28']
 
     services:
       mysql:

.github/workflows/phpunit-oci.yml

@@ -39,7 +39,7 @@ jobs:
     strategy:
       matrix:
         php-versions: ['8.0']
-        server-versions: ['master']
+        server-versions: ['stable28']
 
     services:
       oracle:

.github/workflows/phpunit-pgsql.yml

@@ -39,7 +39,7 @@ jobs:
     strategy:
       matrix:
         php-versions: ['8.0']
-        server-versions: ['master']
+        server-versions: ['stable28']
 
     services:
       postgres:

.github/workflows/phpunit-sqlite.yml

@@ -39,7 +39,7 @@ jobs:
     strategy:
       matrix:
         php-versions: ['8.0']
-        server-versions: ['master']
+        server-versions: ['stable28']
 
     steps:
       - name: Set app env

.github/workflows/phpunit.yml

@@ -20,7 +20,7 @@ jobs:
       matrix:
         php-versions: ['8.0']
         databases: ['sqlite']
-        server-versions: ['master']
+        server-versions: ['stable28']
 
     name: php${{ matrix.php-versions }}-${{ matrix.databases }}-${{ matrix.server-versions }}
 

lib/Listeners/UserLoggedOut.php

@@ -54,11 +54,13 @@ public function handle(Event $event): void {
 			return;
 		}
 
+		$user = $event->getUser();
+
 		/** only used in slave mode */
-		if ($this->globalSiteSelector->getMode() !== GlobalSiteSelector::SLAVE) {
+		if ($user === null || $this->globalSiteSelector->getMode() !== GlobalSiteSelector::SLAVE) {
 			return;
 		}
 
-		$this->slave->handleLogoutRequest($event->getUser());
+		$this->slave->handleLogoutRequest($user);
 	}
 }