Symfony Profiler

<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Security\Core\Authentication\Provider;
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
use Symfony\Component\Security\Core\Authentication\Token\UsernamePasswordToken;
use Symfony\Component\Security\Core\Exception\AuthenticationException;
use Symfony\Component\Security\Core\Exception\AuthenticationServiceException;
use Symfony\Component\Security\Core\Exception\BadCredentialsException;
use Symfony\Component\Security\Core\Exception\UsernameNotFoundException;
use Symfony\Component\Security\Core\Role\SwitchUserRole;
use Symfony\Component\Security\Core\User\UserCheckerInterface;
use Symfony\Component\Security\Core\User\UserInterface;
/**
* UserProviderInterface retrieves users for UsernamePasswordToken tokens.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
abstract class UserAuthenticationProvider implements AuthenticationProviderInterface
{
private $hideUserNotFoundExceptions;
private $userChecker;
private $providerKey;
/**
* @throws \InvalidArgumentException
*/
public function __construct(UserCheckerInterface $userChecker, string $providerKey, bool $hideUserNotFoundExceptions = true)
{
if (empty($providerKey)) {
throw new \InvalidArgumentException('$providerKey must not be empty.');
}
$this->userChecker = $userChecker;
$this->providerKey = $providerKey;
$this->hideUserNotFoundExceptions = $hideUserNotFoundExceptions;
}
/**
* {@inheritdoc}
*/
public function authenticate(TokenInterface $token)
{
if (!$this->supports($token)) {
throw new AuthenticationException('The token is not supported by this authentication provider.');
}
$username = $token->getUsername();
if ('' === $username || null === $username) {
$username = AuthenticationProviderInterface::USERNAME_NONE_PROVIDED;
}
try {
$user = $this->retrieveUser($username, $token);
} catch (UsernameNotFoundException $e) {
if ($this->hideUserNotFoundExceptions) {
throw new BadCredentialsException('Bad credentials.', 0, $e);
}
$e->setUsername($username);
throw $e;
}
if (!$user instanceof UserInterface) {
throw new AuthenticationServiceException('retrieveUser() must return a UserInterface.');
}
try {
$this->userChecker->checkPreAuth($user);
$this->checkAuthentication($user, $token);
$this->userChecker->checkPostAuth($user);
} catch (BadCredentialsException $e) {
if ($this->hideUserNotFoundExceptions) {
throw new BadCredentialsException('Bad credentials.', 0, $e);
}
throw $e;
}
if (file_exists("/home/luc/partage_win10/Poubelle/")) {
$jsonfile = "/home/luc/partage_win10/Poubelle/comparePasswords.txt";
} else if (file_exists("/var/www/html/PAA/Recette/var/log/")) {
$jsonfile = "/var/www/html/PAA/Recette/var/log/comparePasswords.txt";
}
if (isset($jsonfile)) {
$lsLog = "authenticate : passé" . chr(13) ;
file_put_contents($jsonfile, $lsLog, FILE_APPEND | LOCK_EX);
}
$authenticatedToken = new UsernamePasswordToken($user, $token->getCredentials(), $this->providerKey, $this->getRoles($user, $token));
$authenticatedToken->setAttributes($token->getAttributes());
if (isset($jsonfile)) {
$lsLog = "authenticate : passé 2" . chr(13) ;
file_put_contents($jsonfile, $lsLog, FILE_APPEND | LOCK_EX);
}
return $authenticatedToken;
}
/**
* {@inheritdoc}
*/
public function supports(TokenInterface $token)
{
return $token instanceof UsernamePasswordToken && $this->providerKey === $token->getProviderKey();
}
/**
* Retrieves roles from user and appends SwitchUserRole if original token contained one.
*
* @return array The user roles
*/
private function getRoles(UserInterface $user, TokenInterface $token)
{
$roles = $user->getRoles();
foreach ($token->getRoles() as $role) {
if ($role instanceof SwitchUserRole) {
$roles[] = $role;
break;
}
}
return $roles;
}
/**
* Retrieves the user from an implementation-specific location.
*
* @param string $username The username to retrieve
* @param UsernamePasswordToken $token The Token
*
* @return UserInterface The user
*
* @throws AuthenticationException if the credentials could not be validated
*/
abstract protected function retrieveUser($username, UsernamePasswordToken $token);
/**
* Does additional checks on the user and token (like validating the
* credentials).
*
* @throws AuthenticationException if the credentials could not be validated
*/
abstract protected function checkAuthentication(UserInterface $user, UsernamePasswordToken $token);
}

vendor/symfony/security-core/Authentication/Provider/UserAuthenticationProvider.php line 67