fix(encryption): Pass an IUser and not a string to getUpdate

Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>

lib/private/Encryption/EncryptionEventListener.php

@@ -19,6 +19,7 @@ use OCP\EventDispatcher\IEventListener;
 use OCP\Files\Events\Node\NodeRenamedEvent;
 use OCP\Files\NotFoundException;
 use OCP\IUser;
+use OCP\IUserManager;
 use OCP\IUserSession;
 use OCP\Share\Events\ShareCreatedEvent;
 use OCP\Share\Events\ShareDeletedEvent;
@@ -32,6 +33,7 @@ class EncryptionEventListener implements IEventListener {
 		private IUserSession $userSession,
 		private SetupManager $setupManager,
 		private Manager $encryptionManager,
+		private IUserManager $userManager,
 	) {
 	}
 
@@ -54,7 +56,7 @@ class EncryptionEventListener implements IEventListener {
 			try {
 				// In case the unsharing happens in a background job, we don't have
 				// a session and we load instead the user from the UserManager
-				$owner = $event->getShare()->getShareOwner();
+				$owner = $this->userManager->get($event->getShare()->getShareOwner());
 				$this->getUpdate($owner)->postUnshared($event->getShare()->getNode());
 			} catch (NotFoundException $e) {
 				/* The node was deleted already, nothing to update */
@@ -83,7 +85,7 @@ class EncryptionEventListener implements IEventListener {
 			$this->updater = new Update(
 				new Util(
 					new View(),
-					\OC::$server->getUserManager(),
+					$this->userManager,
 					\OC::$server->getGroupManager(),
 					\OC::$server->getConfig()),
 				\OC::$server->getEncryptionManager(),