/**
* @param array $credentials
* @return UserTable|Nette\Security\IIdentity
* @throws \Nette\Security\AuthenticationException
*/
public function authenticate(array $credentials)
{
list($username, $password) = $credentials;
$query = $this->userRepository->createQuery();
$query->where('@login', $username);
try {
$user = $this->userRepository->findOneBy($query);
} catch (NotFoundException $e) {
throw new Nette\Security\AuthenticationException('The username is incorrect.', self::IDENTITY_NOT_FOUND);
}
if (!$user->isPasswordValid($password)) {
throw new Nette\Security\AuthenticationException('The password is incorrect.', self::INVALID_CREDENTIAL);
}
return $user;
}