Merge branch '6.2' into 6.3

* 6.2:
  [PhpUnitBridge] Kill the last concurrent process when it stales for more than 60s
  [Intl] fix test
  [Intl] Use VarExporter::export() in PhpBundleWriter
  Use triggering class to generate baseline for deprecation messages from DebugClassLoader
  [Security] Fix false-string handling in RememberMeAuthenticator
  [CssSelector] Tests on Xpath translator will always pass
  [Serializer] Fix Normalizer not utilizing converted name for index variadic param
  [DepdencyInjection] Fix costly logic when checking errored definitions
  Fix merge
  fix children cond
  [DoctrineBridge] Load refreshed user proxy
  [DependencyInjection] Don't ignore attributes on the actual decorator
  [FrameworkBundle] Prevent `cache:clear` to lose files on subsequent runs

Author: nicolas-grekas

Security/User/EntityUserProvider.php

@@ -15,6 +15,7 @@
 use Doctrine\Persistence\Mapping\ClassMetadata;
 use Doctrine\Persistence\ObjectManager;
 use Doctrine\Persistence\ObjectRepository;
+use Doctrine\Persistence\Proxy;
 use Symfony\Component\Security\Core\Exception\UnsupportedUserException;
 use Symfony\Component\Security\Core\Exception\UserNotFoundException;
 use Symfony\Component\Security\Core\User\PasswordAuthenticatedUserInterface;
@@ -97,6 +98,10 @@ public function refreshUser(UserInterface $user): UserInterface
             }
         }
 
+        if ($refreshedUser instanceof Proxy && !$refreshedUser->__isInitialized()) {
+            $refreshedUser->__load();
+        }
+
         return $refreshedUser;
     }
 

Tests/Security/User/EntityUserProviderTest.php

@@ -16,6 +16,7 @@
 use Doctrine\Persistence\ManagerRegistry;
 use Doctrine\Persistence\ObjectManager;
 use Doctrine\Persistence\ObjectRepository;
+use Doctrine\Persistence\Proxy;
 use PHPUnit\Framework\TestCase;
 use Symfony\Bridge\Doctrine\Security\User\EntityUserProvider;
 use Symfony\Bridge\Doctrine\Security\User\UserLoaderInterface;
@@ -197,6 +198,27 @@ public function testPasswordUpgrades()
         $provider->upgradePassword($user, 'foobar');
     }
 
+    public function testRefreshedUserProxyIsLoaded()
+    {
+        $em = DoctrineTestHelper::createTestEntityManager();
+        $this->createSchema($em);
+
+        $user = new User(1, 1, 'user1');
+
+        $em->persist($user);
+        $em->flush();
+        $em->clear();
+
+        // store a proxy in the identity map
+        $em->getReference(User::class, ['id1' => 1, 'id2' => 1]);
+
+        $provider = new EntityUserProvider($this->getManager($em), User::class);
+        $refreshedUser = $provider->refreshUser($user);
+
+        $this->assertInstanceOf(Proxy::class, $refreshedUser);
+        $this->assertTrue($refreshedUser->__isInitialized());
+    }
+
     private function getManager($em, $name = null)
     {
         $manager = $this->createMock(ManagerRegistry::class);