[SecurityBundle] Add a login form Type #20426
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,120 @@ | ||
| <?php | ||
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| /* | ||
| * 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. | ||
| */ | ||
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| namespace Symfony\Bundle\SecurityBundle\Form\Type; | ||
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| use Symfony\Component\Form\AbstractType; | ||
| use Symfony\Component\Form\FormBuilderInterface; | ||
| use Symfony\Component\Form\FormError; | ||
| use Symfony\Component\Form\FormEvents; | ||
| use Symfony\Component\Form\FormEvent; | ||
| use Symfony\Component\OptionsResolver\Exception\InvalidOptionsException; | ||
| use Symfony\Component\OptionsResolver\Options; | ||
| use Symfony\Component\OptionsResolver\OptionsResolver; | ||
| use Symfony\Component\Routing\Generator\UrlGeneratorInterface; | ||
| use Symfony\Component\Security\Http\Authentication\AuthenticationUtils; | ||
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| /** | ||
| * Form type for use with the Security component's form-based authentication | ||
| * listener. | ||
| * | ||
| * @author Henrik Bjornskov <henrik@bjrnskov.dk> | ||
| * @author Jeremy Mikola <jmikola@gmail.com> | ||
| */ | ||
| class UsernamePasswordType extends AbstractType | ||
| { | ||
| private $authenticationUtils; | ||
| private $urlGenerator; | ||
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| public function __construct(AuthenticationUtils $authenticationUtils, UrlGeneratorInterface $urlGenerator) | ||
| { | ||
| $this->authenticationUtils = $authenticationUtils; | ||
| $this->urlGenerator = $urlGenerator; | ||
| } | ||
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| /** | ||
| * {@inheritdoc} | ||
| */ | ||
| public function buildForm(FormBuilderInterface $builder, array $options) | ||
| { | ||
| $builder | ||
| ->add($options['username_field_name'], 'Symfony\Component\Form\Extension\Core\Type\TextType') | ||
| ->add($options['password_field_name'], 'Symfony\Component\Form\Extension\Core\Type\PasswordType') | ||
| ->add($options['target_path_field_name'], 'Symfony\Component\Form\Extension\Core\Type\HiddenType') | ||
| ; | ||
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| /* Note: since the Security component's form login listener intercepts | ||
| * the POST request, this form will never really be bound to the | ||
| * request; however, we can match the expected behavior by checking the | ||
| * session for an authentication error and last username. | ||
| */ | ||
| $builder->addEventListener(FormEvents::PRE_SET_DATA, function (FormEvent $event) use ($options) { | ||
| if (null !== $error = $this->authenticationUtils->getLastAuthenticationError()) { | ||
| $event->getForm()->addError(new FormError($error->getMessage())); | ||
| } | ||
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| $event->setData(array_replace((array) $event->getData(), array( | ||
| $options['username_field_name'] => $this->authenticationUtils->getLastUsername(), | ||
| ))); | ||
| }); | ||
| } | ||
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| /** | ||
| * {@inheritdoc} | ||
| */ | ||
| public function configureOptions(OptionsResolver $resolver) | ||
| { | ||
| /* Note: the form's csrf_token_id must correspond to that for the form login | ||
| * listener in order for the CSRF token to validate successfully. | ||
| */ | ||
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| $resolver->setDefaults(array( | ||
| 'target_firewall' => null, | ||
| 'action' => function (Options $options) { | ||
| $action = $this->getFirewallOption($options['target_firewall'], 'check_path', '/login_check'); | ||
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|
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| if ('/' === $action[0]) { | ||
| return $action; | ||
| } | ||
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| return $this->urlGenerator->generate($action); | ||
| }, | ||
| 'username_field_name' => function (Options $options) { | ||
| return $this->getFirewallOption($options['target_firewall'], 'username_parameter', '_username'); | ||
| }, | ||
| 'password_field_name' => function (Options $options) { | ||
| return $this->getFirewallOption($options['target_firewall'], 'password_parameter', '_password'); | ||
| }, | ||
| 'target_path_field_name' => function (Options $options) { | ||
| return $this->getFirewallOption($options['target_firewall'], 'target_path_parameter', '_target_path'); | ||
| }, | ||
| 'csrf_field_name' => function (Options $options) { | ||
| return $this->getFirewallOption($options['target_firewall'], 'csrf_parameter', '_csrf_token'); | ||
| }, | ||
| 'csrf_token_id' => function (Options $options) { | ||
| return $this->getFirewallOption($options['target_firewall'], 'csrf_token_id', 'authenticate'); | ||
| }, | ||
| )); | ||
| } | ||
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| private function getFirewallOption($firewallName, $optionName, $default) | ||
|
There was a problem hiding this comment. This is the part where I need something like #20591. |
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| { | ||
| if (null === $firewallName) { | ||
| return $default; | ||
| } | ||
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| if (null === $config = $this->configRegistry->get($firewallName)) { | ||
| throw new InvalidOptionsException(sprintf('The firewall "%s" does not exist.', $firewallName)); | ||
| } | ||
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| return $config->getOption($optionName); | ||
| } | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,14 @@ | ||
| <?xml version="1.0" ?> | ||
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| <container xmlns="http://symfony.com/schema/dic/services" | ||
| xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" | ||
| xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd"> | ||
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| <services> | ||
| <service id="form.security.user_login" class="Symfony\Bundle\SecurityBundle\Form\Type\UsernamePasswordType"> | ||
| <tag name="form.type" /> | ||
| <argument type="service" id="security.authentication_utils"/> | ||
| <argument type="service" id="router" /> | ||
| </service> | ||
| </services> | ||
| </container> |
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Would be nice if these are translated in the current domain :) And not sure.. but i think in that case you should use
$error->getMessageKey().