103 lines
2.4 KiB
Markdown
103 lines
2.4 KiB
Markdown
# User Authentication
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## Create a user class
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Permissions are linked to a user object.
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```bash
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php bin/console make:user
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```
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Now you will want to sync the databse
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```bash
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php bin/console make:migration
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php bin/console doctrine:migrations:migrate
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```
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## Registration Form
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You can use maker to do this (symfonycasts/verify-email-bundle must be installed, which is done through the install script)
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```bash
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php bin/console make:registration-form
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```
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## Login Form
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```php bin/console make:controller Login```
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You have to add
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```yaml
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form_login:
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login_path: app_login
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check_path: app_login
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```
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to the firewalls section of config/packages/security.yaml
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### Modify the controller
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```php
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<?php
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namespace App\Controller;
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use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
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use Symfony\Component\HttpFoundation\Response;
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use Symfony\Component\Routing\Annotation\Route;
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use Symfony\Component\Security\Http\Authentication\AuthenticationUtils;
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class LoginController extends AbstractController
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{
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#[Route('/login', name: 'app_login')]
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public function index(AuthenticationUtils $authenticationUtils): Response
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{
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$error = $authenticationUtils->getLastAuthenticationError();
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$lastUsername = $authenticationUtils->getLastUsername();
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return $this->render('login/index.html.twig', [
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'last_username' => $lastUsername,
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'error' => $error,
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]);
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}
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}
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```
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### Modify the template
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```php
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{% extends '@nytwig/master.html.twig' %}
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{% block title %}Hello LoginController!{% endblock %}
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{% block content %}
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{% if error %}
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<div>{{ error.messageKey|trans(error.messageData, 'security') }}</div>
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{% endif %}
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<form action="{{ path('app_login') }}" method="post">
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<label for="username">Email:</label>
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<input type="text" id="username" name="_username" value="{{ last_username }}"/>
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<label for="password">Password:</label>
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<input type="password" id="password" name="_password"/>
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{# If you want to control the URL the user is redirected to on success
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<input type="hidden" name="_target_path" value="/account"/> #}
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<button type="submit">login</button>
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</form>
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{% endblock %}
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```
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## Loggging Out
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https://symfony.com/doc/current/security.html#logging-out
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## Access Control (Authorization)
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https://symfony.com/doc/current/security.html#access-control-authorization
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## References
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* https://symfony.com/doc/current/security.html
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