Compare and store the login name via the event

Signed-off-by: Joas Schilling <coding@schilljs.com>

apps/files_external/lib/Listener/StorePasswordListener.php

@@ -51,11 +51,14 @@ class StorePasswordListener implements IEventListener {
 		}
 
 		$stored = $this->credentialsManager->retrieve($event->getUser()->getUID(), LoginCredentials::CREDENTIALS_IDENTIFIER);
+		$update = $stored['password'] !== $event->getPassword();
+		if (!$update && $event instanceof UserLoggedInEvent) {
+			$update = $stored['user'] !== $event->getLoginName();
+		}
 
-		if ($stored && ($stored['user'] !== $event->getUser()->getUID()
-				|| $stored['password'] !== $event->getPassword())) {
+		if ($stored && $update) {
 			$credentials = [
-				'user' => $event->getUser()->getUID(),
+				'user' => $event->getLoginName(),
 				'password' => $event->getPassword()
 			];
 

lib/private/Server.php

@@ -575,7 +575,7 @@ class Server extends ServerContainer implements IServerContainer {
 
 				/** @var IEventDispatcher $dispatcher */
 				$dispatcher = $this->get(IEventDispatcher::class);
-				$dispatcher->dispatchTyped(new UserLoggedInEvent($user, $password, $isTokenLogin));
+				$dispatcher->dispatchTyped(new UserLoggedInEvent($user, $loginName, $password, $isTokenLogin));
 			});
 			$userSession->listen('\OC\User', 'preRememberedLogin', function ($uid) {
 				/** @var IEventDispatcher $dispatcher */

lib/public/User/Events/UserLoggedInEvent.php

@@ -43,14 +43,18 @@ class UserLoggedInEvent extends Event {
 	/** @var bool */
 	private $isTokenLogin;
 
+	/** @var string */
+	private $loginName;
+
 	/**
 	 * @since 18.0.0
 	 */
-	public function __construct(IUser $user, string $password, bool $isTokenLogin) {
+	public function __construct(IUser $user, string $loginName, string $password, bool $isTokenLogin) {
 		parent::__construct();
 		$this->user = $user;
 		$this->password = $password;
 		$this->isTokenLogin = $isTokenLogin;
+		$this->loginName = $loginName;
 	}
 
 	/**
@@ -60,6 +64,13 @@ class UserLoggedInEvent extends Event {
 		return $this->user;
 	}
 
+	/**
+	 * @since 21.0.0
+	 */
+	public function getLoginName(): string {
+		return $this->loginName;
+	}
+
 	/**
 	 * @since 18.0.0
 	 */