UserNotFoundException example

throw new \LogicException(sprintf('No user loader is configured, did you forget to register the "%s" listener?', UserProviderListener::class));
        }

        if (null === $this->getAttributes()) {
            $user = ($this->userLoader)($this->userIdentifier);
        } else {
            $user = ($this->userLoader)($this->userIdentifier, $this->getAttributes());
        }

        // No user has been found via the $this->userLoader callback         if (null === $user) {
            $exception = new UserNotFoundException();
            $exception->setUserIdentifier($this->userIdentifier);

            throw $exception;
        }

        if (!$user instanceof UserInterface) {
            throw new AuthenticationServiceException(sprintf('The user provider must return a UserInterface object, "%s" given.', get_debug_type($user)));
        }

        return $this->user = $user;
    }

    

if (null !== $this->property) {
            $user = $repository->findOneBy([$this->property => $identifier]);
        } else {
            if (!$repository instanceof UserLoaderInterface) {
                throw new \InvalidArgumentException(sprintf('You must either make the "%s" entity Doctrine Repository ("%s") implement "Symfony\Bridge\Doctrine\Security\User\UserLoaderInterface" or set the "property" option in the corresponding entity provider configuration.', $this->classOrAlias, get_debug_type($repository)));
            }

            $user = $repository->loadUserByIdentifier($identifier);
        }

        if (null === $user) {
            $e = new UserNotFoundException(sprintf('User "%s" not found.', $identifier));
            $e->setUserIdentifier($identifier);

            throw $e;
        }

        return $user;
    }

    public function refreshUser(UserInterface $user): UserInterface
    {
        $class = $this->getClass();
        

->method('onAuthenticationSuccess')
            ->with($this->anything(), $this->token, 'main')
            ->willReturn($this->response);

        $manager = $this->createManager([$authenticator]);
        $response = $manager->authenticateRequest($this->request);
        $this->assertSame($this->response, $response);
    }

    public function testAuthenticateRequestHidesInvalidUserExceptions()
    {
        $invalidUserException = new UserNotFoundException();
        $authenticator = $this->createMock(TestInteractiveAuthenticator::class);
        $this->request->attributes->set('_security_authenticators', [$authenticator]);

        $authenticator->expects($this->any())->method('authenticate')->willThrowException($invalidUserException);

        $authenticator->expects($this->any())
            ->method('onAuthenticationFailure')
            ->with($this->equalTo($this->request), $this->callback(fn ($e) => $e instanceof BadCredentialsException && $invalidUserException === $e->getPrevious()))
            ->willReturn($this->response);

        $manager = $this->createManager([$authenticator]);
        

public function loadUserByUsername($username): UserInterface
    {
        return $this->loadUserByIdentifier($username);
    }

    public function loadUserByIdentifier(string $identifier): UserInterface
    {
        $user = $this->getUser($identifier);

        if (null === $user) {
            $e = new UserNotFoundException(sprintf('User "%s" not found.', $identifier));
            $e->setUsername($identifier);

            throw $e;
        }

        return $user;
    }

    public function refreshUser(UserInterface $user): UserInterface
    {
        if (!$user instanceof UserInterface) {
            

/** * Returns the user by given username. * * @return InMemoryUser change return type on 7.0 * * @throws UserNotFoundException if user whose given username does not exist */
    private function getUser(string $username): UserInterface
    {
        if (!isset($this->users[strtolower($username)])) {
            $ex = new UserNotFoundException(sprintf('Username "%s" does not exist.', $username));
            $ex->setUserIdentifier($username);

            throw $ex;
        }

        return $this->users[strtolower($username)];
    }
}

use Symfony\Component\Security\Core\User\UserInterface;

class ChainUserProviderTest extends TestCase
{
    public function testLoadUserByIdentifier()
    {
        $provider1 = $this->createMock(InMemoryUserProvider::class);
        $provider1
            ->expects($this->once())
            ->method('loadUserByIdentifier')
            ->with($this->equalTo('foo'))
            ->willThrowException(new UserNotFoundException('not found'))
        ;

        $provider2 = $this->createMock(InMemoryUserProvider::class);
        $provider2
            ->expects($this->once())
            ->method('loadUserByIdentifier')
            ->with($this->equalTo('foo'))
            ->willReturn($account = $this->createMock(UserInterface::class))
        ;

        $provider = new ChainUserProvider([$provider1, $provider2]);
        

namespace Symfony\Component\Security\Core\Tests\Exception;

use PHPUnit\Framework\TestCase;
use Symfony\Component\Security\Core\Exception\UserNotFoundException;

class UserNotFoundExceptionTest extends TestCase
{
    public function testGetMessageData()
    {
        $exception = new UserNotFoundException('Username could not be found.');
        $this->assertEquals(['{{ username }}' => null, '{{ user_identifier }}' => null], $exception->getMessageData());
        $exception->setUserIdentifier('username');
        $this->assertEquals(['{{ username }}' => 'username', '{{ user_identifier }}' => 'username'], $exception->getMessageData());
    }

    public function testUserIdentifierIsNotSetByDefault()
    {
        $exception = new UserNotFoundException();

        $this->assertNull($exception->getUserIdentifier());
    }
}

$this->users[$user->getUserIdentifier()] = $user;
    }

    public function loadUserByUsername($username): TestLoginLinkHandlerUser
    {
        return $this->loadUserByIdentifier($username);
    }

    public function loadUserByIdentifier(string $userIdentifier): TestLoginLinkHandlerUser
    {
        if (!isset($this->users[$userIdentifier])) {
            throw new UserNotFoundException();
        }

        return clone $this->users[$userIdentifier];
    }

    public function refreshUser(UserInterface $user): TestLoginLinkHandlerUser
    {
        return $this->users[$user->getUserIdentifier()];
    }

    public function supportsClass(string $class): bool
    {

$query = str_replace('{username}', '{user_identifier}', $this->defaultSearch, $replaceCount);
        if ($replaceCount > 0) {
            trigger_deprecation('symfony/ldap', '6.2', 'Using "{username}" parameter in LDAP configuration is deprecated, consider using "{user_identifier}" instead.');
        }
        $query = str_replace('{user_identifier}', $identifier, $query);
        $search = $this->ldap->query($this->baseDn, $query, ['filter' => 0 == \count($this->extraFields) ? '*' : $this->extraFields]);

        $entries = $search->execute();
        $count = \count($entries);

        if (!$count) {
            $e = new UserNotFoundException(sprintf('User "%s" not found.', $identifier));
            $e->setUserIdentifier($identifier);

            throw $e;
        }

        if ($count > 1) {
            $e = new UserNotFoundException('More than one user found.');
            $e->setUserIdentifier($identifier);

            throw $e;
        }

        

public function loadUserByIdentifier(string $identifier): UserInterface
    {
        foreach ($this->providers as $provider) {
            try {
                return $provider->loadUserByIdentifier($identifier);
            } catch (UserNotFoundException) {
                // try next one             }
        }

        $ex = new UserNotFoundException(sprintf('There is no user with identifier "%s".', $identifier));
        $ex->setUserIdentifier($identifier);
        throw $ex;
    }

    public function refreshUser(UserInterface $user): UserInterface
    {
        $supportedUserFound = false;

        foreach ($this->providers as $provider) {
            try {
                if (!$provider->supportsClass(get_debug_type($user))) {
                    

class NotSupportingUserProvider implements UserProviderInterface
{
    private bool $throwsUnsupportedException;

    public function __construct($throwsUnsupportedException)
    {
        $this->throwsUnsupportedException = $throwsUnsupportedException;
    }

    public function loadUserByUsername($username): UserInterface
    {
        throw new UserNotFoundException();
    }

    public function loadUserByIdentifier(string $identifier): UserInterface
    {
        throw new UserNotFoundException();
    }

    public function refreshUser(UserInterface $user): UserInterface
    {
        if ($this->throwsUnsupportedException) {
            throw new UnsupportedUserException();
        }