I create a project in php with symfony. I made registration form and it works but, I was trying to make login form, when I found out a problem.
Could not determine access type for property "username" in class "App\Entity\User": Neither the property "username" nor one of the methods "addUsername()"/"removeUsername()", "setUsername()", "username()", "__set()" or "__call()" exist and have public access in class "App\Entity\User".
Ok... I cannot understand what happen. I make my project with YT course and my code looks identically or I'm blind.
Code works only if I change
private $username;
into
public $username;
But this is not a solution. I still don't know why authenticator cannot get access to this property.
User Entity :
<?php
namespace App\Entity;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Security\Core\User\UserInterface;
/**
* @ORM\Entity(repositoryClass="App\Repository\UserRepository")
*/
class User implements UserInterface
{
/**
* @ORM\Id()
* @ORM\GeneratedValue()
* @ORM\Column(type="integer")
*/
private $id;
/**
* @ORM\Column(type="string", length=180, unique=true)
*/
private $username;
/**
* @ORM\Column(type="string", length=180)
*/
private $name;
/**
* @ORM\Column(type="string", length=180, nullable = true)
*/
private $secondName;
/**
* @ORM\Column(type="string", length=180)
*/
private $lastname;
/**
* @ORM\Column(type="datetime")
*/
private $birthDate;
/**
* @ORM\Column(type="string", length=180)
*/
private $city;
/**
* @ORM\Column(type="string", length=6)
*/
private $postalCode;
/**
* @ORM\Column(type="string", length=180)
*/
private $street;
/**
* @ORM\Column(type="json")
*/
private $roles;
/**
* @var string The hashed password
* @ORM\Column(type="string")
*/
private $password;
public function getId(): ?int
{
return $this->id;
}
/**
* A visual identifier that represents this user.
*
* @see UserInterface
*/
public function getUsername(): string
{
return (string) $this->username;
}
public function setUsername(): self
{
$this->username = substr($this->name,0,1) . $this->lastname . rand(1000,9999);
return $this;
}
...
LoginAuth:
<?php
namespace App\Security;
use App\Entity\User;
use Doctrine\ORM\EntityManagerInterface;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
use Symfony\Component\Security\Core\Encoder\UserPasswordEncoderInterface;
use Symfony\Component\Security\Core\Exception\CustomUserMessageAuthenticationException;
use Symfony\Component\Security\Core\Exception\InvalidCsrfTokenException;
use Symfony\Component\Security\Core\Security;
use Symfony\Component\Security\Core\User\UserInterface;
use Symfony\Component\Security\Core\User\UserProviderInterface;
use Symfony\Component\Security\Csrf\CsrfToken;
use Symfony\Component\Security\Csrf\CsrfTokenManagerInterface;
use Symfony\Component\Security\Guard\Authenticator\AbstractFormLoginAuthenticator;
use Symfony\Component\Security\Http\Util\TargetPathTrait;
class LoginAuthenticator extends AbstractFormLoginAuthenticator
{
use TargetPathTrait;
private $entityManager;
private $urlGenerator;
private $csrfTokenManager;
private $passwordEncoder;
public function __construct(EntityManagerInterface $entityManager, UrlGeneratorInterface $urlGenerator, CsrfTokenManagerInterface $csrfTokenManager, UserPasswordEncoderInterface $passwordEncoder)
{
$this->entityManager = $entityManager;
$this->urlGenerator = $urlGenerator;
$this->csrfTokenManager = $csrfTokenManager;
$this->passwordEncoder = $passwordEncoder;
}
public function supports(Request $request)
{
return 'app_login' === $request->attributes->get('_route')
&& $request->isMethod('POST');
}
public function getCredentials(Request $request)
{
$credentials = [
'username' => $request->request->get('username'),
'password' => $request->request->get('password'),
'csrf_token' => $request->request->get('_csrf_token'),
];
$request->getSession()->set(
Security::LAST_USERNAME,
$credentials['username']
);
return $credentials;
}
public function getUser($credentials, UserProviderInterface $userProvider)
{
$token = new CsrfToken('authenticate', $credentials['csrf_token']);
if (!$this->csrfTokenManager->isTokenValid($token)) {
throw new InvalidCsrfTokenException();
}
$user = $this->entityManager->getRepository(User::class)->findOneBy(['username' => $credentials['username']]);
if (!$user) {
// fail authentication with a custom error
throw new CustomUserMessageAuthenticationException('Username could not be found.');
}
return $user;
}
public function checkCredentials($credentials, UserInterface $user)
{
return $this->passwordEncoder->isPasswordValid($user, $credentials['password']);
}
public function onAuthenticationSuccess(Request $request, TokenInterface $token, $providerKey)
{
if ($targetPath = $this->getTargetPath($request->getSession(), $providerKey)) {
return new RedirectResponse($targetPath);
}
// For example : return new RedirectResponse($this->urlGenerator->generate('some_route'));
return new RedirectResponse($this-> urlGenerator() -> generate('main'));
}
protected function getLoginUrl()
{
return $this->urlGenerator->generate('app_login');
}
}
and Opcache: 