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<?php |
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declare(strict_types=1); |
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namespace LM\AuthAbstractor\Challenge; |
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use LM\AuthAbstractor\Configuration\IApplicationConfiguration; |
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use LM\AuthAbstractor\Model\AuthenticationProcess; |
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use LM\AuthAbstractor\Model\IAuthenticationProcess; |
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use LM\Common\Model\StringObject; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Symfony\Bridge\PsrHttpMessage\Factory\HttpFoundationFactory; |
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use LM\AuthAbstractor\Model\IChallengeResponse; |
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use LM\AuthAbstractor\Implementation\ChallengeResponse; |
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use Symfony\Component\HttpFoundation\Response; |
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use Symfony\Component\Form\Extension\Core\Type\PasswordType; |
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use Symfony\Component\Form\Extension\Core\Type\SubmitType; |
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use Symfony\Component\Form\FormError; |
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use Symfony\Component\Form\FormFactoryInterface; |
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use Twig_Environment; |
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/** |
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* A challenge providing credential-based authentication (username + password). |
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*/ |
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class CredentialChallenge implements IChallenge |
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{ |
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/** @var IApplicationConfiguration */ |
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private $appConfig; |
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/** @var FormFactoryInterface */ |
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private $formFactory; |
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/** @var HttpFoundationFactory */ |
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private $httpFoundationFactory; |
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/** @var Twig_Environment */ |
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private $twig; |
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/** |
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* @internal |
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*/ |
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public function __construct( |
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IApplicationConfiguration $appConfig, |
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FormFactoryInterface $formFactory, |
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HttpFoundationFactory $httpFoundationFactory, |
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Twig_Environment $twig |
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) { |
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$this->appConfig = $appConfig; |
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$this->formFactory = $formFactory; |
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$this->httpFoundationFactory = $httpFoundationFactory; |
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$this->twig = $twig; |
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} |
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/** |
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* @internal |
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*/ |
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public function process( |
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IAuthenticationProcess $process, |
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?ServerRequestInterface $httpRequest |
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): IChallengeResponse { |
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$form = $this |
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->formFactory |
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->createBuilder() |
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->add('username') |
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->add('password', PasswordType::class) |
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->add('submit', SubmitType::class) |
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->getForm() |
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; |
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if (null !== $httpRequest) { |
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$form->handleRequest($this->httpFoundationFactory->createRequest($httpRequest)); |
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} |
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if ($form->isSubmitted()) { |
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if (!$this->appConfig->isExistingMember($form['username']->getData())) { |
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$form->addError(new FormError('Invalid credentials')); |
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} else { |
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$member = $this->appConfig->getMember($form['username']->getData()); |
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if (!password_verify($form['password']->getData(), $member->getHashedPassword())) { |
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$form->addError(new FormError('Invalid credentials')); |
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} |
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} |
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} |
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if ($form->isSubmitted() && $form->isValid()) { |
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$authProcess = new AuthenticationProcess($process |
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->getTypedMap() |
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->add( |
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'username', |
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new StringObject($form['username']->getData()), |
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StringObject::class |
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)) |
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; |
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return new ChallengeResponse( |
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$authProcess, |
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null, |
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false, |
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true |
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) |
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; |
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} |
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$httpResponse = new Response($this->twig->render("credential_authentication.html.twig", [ |
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"form" => $form->createView(), |
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])); |
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return new ChallengeResponse( |
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$process, |
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$httpResponse, |
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$form->isSubmitted(), |
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false |
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) |
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; |
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} |
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} |
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matthewslouismarie /
auth-abstractor
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