[Messenger][Security/Core] Remove legacy class aliases

Author: nicolas-grekas

Authentication/AuthenticatorManager.php

@@ -22,7 +22,7 @@
 use Symfony\Component\Security\Core\Exception\AuthenticationException;
 use Symfony\Component\Security\Core\Exception\BadCredentialsException;
 use Symfony\Component\Security\Core\Exception\CustomUserMessageAccountStatusException;
-use Symfony\Component\Security\Core\Exception\UsernameNotFoundException;
+use Symfony\Component\Security\Core\Exception\UserNotFoundException;
 use Symfony\Component\Security\Core\User\UserInterface;
 use Symfony\Component\Security\Http\Authenticator\AuthenticatorInterface;
 use Symfony\Component\Security\Http\Authenticator\Debug\TraceableAuthenticator;
@@ -261,7 +261,7 @@ private function handleAuthenticationFailure(AuthenticationException $authentica
 
         // Avoid leaking error details in case of invalid user (e.g. user not found or invalid account status)
         // to prevent user enumeration via response content comparison
-        if ($this->hideUserNotFoundExceptions && ($authenticationException instanceof UsernameNotFoundException || ($authenticationException instanceof AccountStatusException && !$authenticationException instanceof CustomUserMessageAccountStatusException))) {
+        if ($this->hideUserNotFoundExceptions && ($authenticationException instanceof UserNotFoundException || ($authenticationException instanceof AccountStatusException && !$authenticationException instanceof CustomUserMessageAccountStatusException))) {
             $authenticationException = new BadCredentialsException('Bad credentials.', 0, $authenticationException);
         }
 

Authenticator/RememberMeAuthenticator.php

@@ -20,7 +20,7 @@
 use Symfony\Component\Security\Core\Exception\AuthenticationException;
 use Symfony\Component\Security\Core\Exception\CookieTheftException;
 use Symfony\Component\Security\Core\Exception\UnsupportedUserException;
-use Symfony\Component\Security\Core\Exception\UsernameNotFoundException;
+use Symfony\Component\Security\Core\Exception\UserNotFoundException;
 use Symfony\Component\Security\Http\Authenticator\Passport\Badge\UserBadge;
 use Symfony\Component\Security\Http\Authenticator\Passport\Passport;
 use Symfony\Component\Security\Http\Authenticator\Passport\SelfValidatingPassport;
@@ -108,7 +108,7 @@ public function onAuthenticationSuccess(Request $request, TokenInterface $token,
     public function onAuthenticationFailure(Request $request, AuthenticationException $exception): ?Response
     {
         if (null !== $this->logger) {
-            if ($exception instanceof UsernameNotFoundException) {
+            if ($exception instanceof UserNotFoundException) {
                 $this->logger->info('User for remember-me cookie not found.', ['exception' => $exception]);
             } elseif ($exception instanceof UnsupportedUserException) {
                 $this->logger->warning('User class for remember-me cookie not supported.', ['exception' => $exception]);