From 82b593794241613ef0148ed087279f4cd1190564 Mon Sep 17 00:00:00 2001
From: Ayoub ZIANI <ayoub.ziani@etu.univ-orleans.fr>
Date: Wed, 8 Feb 2023 15:55:06 +0000
Subject: [PATCH] =?UTF-8?q?Ajout=20entit=C3=A9=20User,=20systeme=20d'authe?=
 =?UTF-8?q?ntification=20et=20d'enregistrement=20pour=20question=207?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md                                     |  10 ++
 config/packages/security.yaml                 |  15 +-
 migrations/Version20230208152026.php          |  33 +++++
 src/Controller/AtelierController.php          |   2 +
 src/Controller/RegistrationController.php     |  50 +++++++
 src/Controller/SecurityController.php         |  32 +++++
 src/Entity/User.php                           | 132 ++++++++++++++++++
 src/Form/RegistrationFormType.php             |  49 +++++++
 src/Repository/UserRepository.php             |  83 +++++++++++
 .../AppAuthentificatorAuthenticator.php       |  56 ++++++++
 templates/registration/register.html.twig     |  19 +++
 templates/security/login.html.twig            |  42 ++++++
 12 files changed, 521 insertions(+), 2 deletions(-)
 create mode 100644 migrations/Version20230208152026.php
 create mode 100644 src/Controller/RegistrationController.php
 create mode 100644 src/Controller/SecurityController.php
 create mode 100644 src/Entity/User.php
 create mode 100644 src/Form/RegistrationFormType.php
 create mode 100644 src/Repository/UserRepository.php
 create mode 100644 src/Security/AppAuthentificatorAuthenticator.php
 create mode 100644 templates/registration/register.html.twig
 create mode 100644 templates/security/login.html.twig

diff --git a/README.md b/README.md
index 1c424bb..49cef42 100644
--- a/README.md
+++ b/README.md
@@ -55,4 +55,14 @@ npm run dev
 ### Question 6
 ```bash
 symfony composer require cebe/markdown "~1.2.0"
+```
+
+### Question 7
+```bash
+symfony console make:user
+symfony console make:entity User
+symfony console m:mig
+symfony console d:m:m
+symfony console make:auth
+symfony console make:registration-form
 ```
\ No newline at end of file
diff --git a/config/packages/security.yaml b/config/packages/security.yaml
index 367af25..507945f 100644
--- a/config/packages/security.yaml
+++ b/config/packages/security.yaml
@@ -4,14 +4,25 @@ security:
         Symfony\Component\Security\Core\User\PasswordAuthenticatedUserInterface: 'auto'
     # https://symfony.com/doc/current/security.html#loading-the-user-the-user-provider
     providers:
-        users_in_memory: { memory: null }
+        # used to reload user from session & other features (e.g. switch_user)
+        app_user_provider:
+            entity:
+                class: App\Entity\User
+                property: email
+    role_hierarchy:
+        ROLE_INSTRUCTOR: ROLE_USER
     firewalls:
         dev:
             pattern: ^/(_(profiler|wdt)|css|images|js)/
             security: false
         main:
             lazy: true
-            provider: users_in_memory
+            provider: app_user_provider
+            custom_authenticator: App\Security\AppAuthentificatorAuthenticator
+            logout:
+                path: app_logout
+                # where to redirect after logout
+                # target: app_any_route
 
             # activate different ways to authenticate
             # https://symfony.com/doc/current/security.html#the-firewall
diff --git a/migrations/Version20230208152026.php b/migrations/Version20230208152026.php
new file mode 100644
index 0000000..5a5bd79
--- /dev/null
+++ b/migrations/Version20230208152026.php
@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20230208152026 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return '';
+    }
+
+    public function up(Schema $schema): void
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->addSql('CREATE TABLE user (id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, email VARCHAR(180) NOT NULL, roles CLOB NOT NULL --(DC2Type:json)
+        , password VARCHAR(255) NOT NULL, nom VARCHAR(255) NOT NULL, prenom VARCHAR(255) NOT NULL)');
+        $this->addSql('CREATE UNIQUE INDEX UNIQ_8D93D649E7927C74 ON user (email)');
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->addSql('DROP TABLE user');
+    }
+}
diff --git a/src/Controller/AtelierController.php b/src/Controller/AtelierController.php
index 8e6ee25..043b583 100644
--- a/src/Controller/AtelierController.php
+++ b/src/Controller/AtelierController.php
@@ -10,7 +10,9 @@ use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\Routing\Annotation\Route;
+use Symfony\Component\Security\Http\Attribute\IsGranted;
 
+#[IsGranted('ROLE_INSTRUCTOR')]
 #[Route('/atelier')]
 class AtelierController extends AbstractController
 {
diff --git a/src/Controller/RegistrationController.php b/src/Controller/RegistrationController.php
new file mode 100644
index 0000000..0411e24
--- /dev/null
+++ b/src/Controller/RegistrationController.php
@@ -0,0 +1,50 @@
+<?php
+
+namespace App\Controller;
+
+use App\Entity\User;
+use App\Form\RegistrationFormType;
+use App\Security\AppAuthentificatorAuthenticator;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\PasswordHasher\Hasher\UserPasswordHasherInterface;
+use Symfony\Component\Routing\Annotation\Route;
+use Symfony\Component\Security\Http\Authentication\UserAuthenticatorInterface;
+use Symfony\Contracts\Translation\TranslatorInterface;
+
+class RegistrationController extends AbstractController
+{
+    #[Route('/register', name: 'app_register')]
+    public function register(Request $request, UserPasswordHasherInterface $userPasswordHasher, UserAuthenticatorInterface $userAuthenticator, AppAuthentificatorAuthenticator $authenticator, EntityManagerInterface $entityManager): Response
+    {
+        $user = new User();
+        $form = $this->createForm(RegistrationFormType::class, $user);
+        $form->handleRequest($request);
+
+        if ($form->isSubmitted() && $form->isValid()) {
+            // encode the plain password
+            $user->setPassword(
+                $userPasswordHasher->hashPassword(
+                    $user,
+                    $form->get('plainPassword')->getData()
+                )
+            );
+
+            $entityManager->persist($user);
+            $entityManager->flush();
+            // do anything else you need here, like send an email
+
+            return $userAuthenticator->authenticateUser(
+                $user,
+                $authenticator,
+                $request
+            );
+        }
+
+        return $this->render('registration/register.html.twig', [
+            'registrationForm' => $form->createView(),
+        ]);
+    }
+}
diff --git a/src/Controller/SecurityController.php b/src/Controller/SecurityController.php
new file mode 100644
index 0000000..73da5ac
--- /dev/null
+++ b/src/Controller/SecurityController.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Controller;
+
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Annotation\Route;
+use Symfony\Component\Security\Http\Authentication\AuthenticationUtils;
+
+class SecurityController extends AbstractController
+{
+    #[Route(path: '/login', name: 'app_login')]
+    public function login(AuthenticationUtils $authenticationUtils): Response
+    {
+        if ($this->getUser()) {
+            return $this->redirectToRoute('app_atelier_index');
+        }
+
+        // get the login error if there is one
+        $error = $authenticationUtils->getLastAuthenticationError();
+        // last username entered by the user
+        $lastUsername = $authenticationUtils->getLastUsername();
+
+        return $this->render('security/login.html.twig', ['last_username' => $lastUsername, 'error' => $error]);
+    }
+
+    #[Route(path: '/logout', name: 'app_logout')]
+    public function logout(): void
+    {
+        throw new \LogicException('This method can be blank - it will be intercepted by the logout key on your firewall.');
+    }
+}
diff --git a/src/Entity/User.php b/src/Entity/User.php
new file mode 100644
index 0000000..3114dce
--- /dev/null
+++ b/src/Entity/User.php
@@ -0,0 +1,132 @@
+<?php
+
+namespace App\Entity;
+
+use App\Repository\UserRepository;
+use Doctrine\ORM\Mapping as ORM;
+use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;
+use Symfony\Component\Security\Core\User\PasswordAuthenticatedUserInterface;
+use Symfony\Component\Security\Core\User\UserInterface;
+
+#[ORM\Entity(repositoryClass: UserRepository::class)]
+#[UniqueEntity(fields: ['email'], message: 'There is already an account with this email')]
+class User implements UserInterface, PasswordAuthenticatedUserInterface
+{
+    #[ORM\Id]
+    #[ORM\GeneratedValue]
+    #[ORM\Column]
+    private ?int $id = null;
+
+    #[ORM\Column(length: 180, unique: true)]
+    private ?string $email = null;
+
+    #[ORM\Column]
+    private array $roles = [];
+
+    /**
+     * @var string The hashed password
+     */
+    #[ORM\Column]
+    private ?string $password = null;
+
+    #[ORM\Column(length: 255)]
+    private ?string $nom = null;
+
+    #[ORM\Column(length: 255)]
+    private ?string $prenom = null;
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getEmail(): ?string
+    {
+        return $this->email;
+    }
+
+    public function setEmail(string $email): self
+    {
+        $this->email = $email;
+
+        return $this;
+    }
+
+    /**
+     * A visual identifier that represents this user.
+     *
+     * @see UserInterface
+     */
+    public function getUserIdentifier(): string
+    {
+        return (string) $this->email;
+    }
+
+    /**
+     * @see UserInterface
+     */
+    public function getRoles(): array
+    {
+        $roles = $this->roles;
+        // guarantee every user at least has ROLE_USER
+        $roles[] = 'ROLE_USER';
+        $roles[] = 'ROLE_INSTRUCTOR';
+
+        return array_unique($roles);
+    }
+
+    public function setRoles(array $roles): self
+    {
+        $this->roles = $roles;
+
+        return $this;
+    }
+
+    /**
+     * @see PasswordAuthenticatedUserInterface
+     */
+    public function getPassword(): string
+    {
+        return $this->password;
+    }
+
+    public function setPassword(string $password): self
+    {
+        $this->password = $password;
+
+        return $this;
+    }
+
+    /**
+     * @see UserInterface
+     */
+    public function eraseCredentials()
+    {
+        // If you store any temporary, sensitive data on the user, clear it here
+        // $this->plainPassword = null;
+    }
+
+    public function getNom(): ?string
+    {
+        return $this->nom;
+    }
+
+    public function setNom(string $nom): self
+    {
+        $this->nom = $nom;
+
+        return $this;
+    }
+
+    public function getPrenom(): ?string
+    {
+        return $this->prenom;
+    }
+
+    public function setPrenom(string $prenom): self
+    {
+        $this->prenom = $prenom;
+
+        return $this;
+    }
+}
diff --git a/src/Form/RegistrationFormType.php b/src/Form/RegistrationFormType.php
new file mode 100644
index 0000000..ac0b7d8
--- /dev/null
+++ b/src/Form/RegistrationFormType.php
@@ -0,0 +1,49 @@
+<?php
+
+namespace App\Form;
+
+use App\Entity\User;
+use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\Extension\Core\Type\CheckboxType;
+use Symfony\Component\Form\Extension\Core\Type\PasswordType;
+use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Component\OptionsResolver\OptionsResolver;
+use Symfony\Component\Validator\Constraints\IsTrue;
+use Symfony\Component\Validator\Constraints\Length;
+use Symfony\Component\Validator\Constraints\NotBlank;
+
+class RegistrationFormType extends AbstractType
+{
+    public function buildForm(FormBuilderInterface $builder, array $options): void
+    {
+        $builder
+            ->add('email')
+            ->add('nom')
+            ->add('prenom')
+            ->add('plainPassword', PasswordType::class, [
+                // instead of being set onto the object directly,
+                // this is read and encoded in the controller
+                'mapped' => false,
+                'attr' => ['autocomplete' => 'new-password'],
+                'constraints' => [
+                    new NotBlank([
+                        'message' => 'Please enter a password',
+                    ]),
+                    new Length([
+                        'min' => 6,
+                        'minMessage' => 'Your password should be at least {{ limit }} characters',
+                        // max length allowed by Symfony for security reasons
+                        'max' => 4096,
+                    ]),
+                ],
+            ])
+        ;
+    }
+
+    public function configureOptions(OptionsResolver $resolver): void
+    {
+        $resolver->setDefaults([
+            'data_class' => User::class,
+        ]);
+    }
+}
diff --git a/src/Repository/UserRepository.php b/src/Repository/UserRepository.php
new file mode 100644
index 0000000..9b60483
--- /dev/null
+++ b/src/Repository/UserRepository.php
@@ -0,0 +1,83 @@
+<?php
+
+namespace App\Repository;
+
+use App\Entity\User;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+use Symfony\Component\Security\Core\Exception\UnsupportedUserException;
+use Symfony\Component\Security\Core\User\PasswordAuthenticatedUserInterface;
+use Symfony\Component\Security\Core\User\PasswordUpgraderInterface;
+
+/**
+ * @extends ServiceEntityRepository<User>
+ *
+ * @method User|null find($id, $lockMode = null, $lockVersion = null)
+ * @method User|null findOneBy(array $criteria, array $orderBy = null)
+ * @method User[]    findAll()
+ * @method User[]    findBy(array $criteria, array $orderBy = null, $limit = null, $offset = null)
+ */
+class UserRepository extends ServiceEntityRepository implements PasswordUpgraderInterface
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, User::class);
+    }
+
+    public function save(User $entity, bool $flush = false): void
+    {
+        $this->getEntityManager()->persist($entity);
+
+        if ($flush) {
+            $this->getEntityManager()->flush();
+        }
+    }
+
+    public function remove(User $entity, bool $flush = false): void
+    {
+        $this->getEntityManager()->remove($entity);
+
+        if ($flush) {
+            $this->getEntityManager()->flush();
+        }
+    }
+
+    /**
+     * Used to upgrade (rehash) the user's password automatically over time.
+     */
+    public function upgradePassword(PasswordAuthenticatedUserInterface $user, string $newHashedPassword): void
+    {
+        if (!$user instanceof User) {
+            throw new UnsupportedUserException(sprintf('Instances of "%s" are not supported.', \get_class($user)));
+        }
+
+        $user->setPassword($newHashedPassword);
+
+        $this->save($user, true);
+    }
+
+//    /**
+//     * @return User[] Returns an array of User objects
+//     */
+//    public function findByExampleField($value): array
+//    {
+//        return $this->createQueryBuilder('u')
+//            ->andWhere('u.exampleField = :val')
+//            ->setParameter('val', $value)
+//            ->orderBy('u.id', 'ASC')
+//            ->setMaxResults(10)
+//            ->getQuery()
+//            ->getResult()
+//        ;
+//    }
+
+//    public function findOneBySomeField($value): ?User
+//    {
+//        return $this->createQueryBuilder('u')
+//            ->andWhere('u.exampleField = :val')
+//            ->setParameter('val', $value)
+//            ->getQuery()
+//            ->getOneOrNullResult()
+//        ;
+//    }
+}
diff --git a/src/Security/AppAuthentificatorAuthenticator.php b/src/Security/AppAuthentificatorAuthenticator.php
new file mode 100644
index 0000000..946b252
--- /dev/null
+++ b/src/Security/AppAuthentificatorAuthenticator.php
@@ -0,0 +1,56 @@
+<?php
+
+namespace App\Security;
+
+use Symfony\Component\HttpFoundation\RedirectResponse;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
+use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
+use Symfony\Component\Security\Core\Security;
+use Symfony\Component\Security\Http\Authenticator\AbstractLoginFormAuthenticator;
+use Symfony\Component\Security\Http\Authenticator\Passport\Badge\CsrfTokenBadge;
+use Symfony\Component\Security\Http\Authenticator\Passport\Badge\UserBadge;
+use Symfony\Component\Security\Http\Authenticator\Passport\Credentials\PasswordCredentials;
+use Symfony\Component\Security\Http\Authenticator\Passport\Passport;
+use Symfony\Component\Security\Http\Util\TargetPathTrait;
+
+class AppAuthentificatorAuthenticator extends AbstractLoginFormAuthenticator
+{
+    use TargetPathTrait;
+
+    public const LOGIN_ROUTE = 'app_login';
+
+    public function __construct(private UrlGeneratorInterface $urlGenerator)
+    {
+    }
+
+    public function authenticate(Request $request): Passport
+    {
+        $email = $request->request->get('email', '');
+
+        $request->getSession()->set(Security::LAST_USERNAME, $email);
+
+        return new Passport(
+            new UserBadge($email),
+            new PasswordCredentials($request->request->get('password', '')),
+            [
+                new CsrfTokenBadge('authenticate', $request->request->get('_csrf_token')),
+            ]
+        );
+    }
+
+    public function onAuthenticationSuccess(Request $request, TokenInterface $token, string $firewallName): ?Response
+    {
+        if ($targetPath = $this->getTargetPath($request->getSession(), $firewallName)) {
+            return new RedirectResponse($targetPath);
+        }
+
+        return new RedirectResponse($this->urlGenerator->generate('app_atelier_index'));
+    }
+
+    protected function getLoginUrl(Request $request): string
+    {
+        return $this->urlGenerator->generate(self::LOGIN_ROUTE);
+    }
+}
diff --git a/templates/registration/register.html.twig b/templates/registration/register.html.twig
new file mode 100644
index 0000000..3f3581f
--- /dev/null
+++ b/templates/registration/register.html.twig
@@ -0,0 +1,19 @@
+{% extends 'base.html.twig' %}
+
+{% block title %}Register{% endblock %}
+
+{% block body %}
+    <h1>Register</h1>
+
+    {{ form_start(registrationForm) }}
+    {{ form_row(registrationForm.email) }}
+    {{ form_row(registrationForm.nom) }}
+    {{ form_row(registrationForm.prenom) }}
+    {{ form_row(registrationForm.plainPassword, {
+        label: 'Password'
+    }) }}
+
+
+    <button type="submit" class="btn">Register</button>
+    {{ form_end(registrationForm) }}
+{% endblock %}
diff --git a/templates/security/login.html.twig b/templates/security/login.html.twig
new file mode 100644
index 0000000..efc5c40
--- /dev/null
+++ b/templates/security/login.html.twig
@@ -0,0 +1,42 @@
+{% extends 'base.html.twig' %}
+
+{% block title %}Log in!{% endblock %}
+
+{% block body %}
+<form method="post">
+    {% if error %}
+        <div class="alert alert-danger">{{ error.messageKey|trans(error.messageData, 'security') }}</div>
+    {% endif %}
+
+    {% if app.user %}
+        <div class="mb-3">
+            You are logged in as {{ app.user.userIdentifier }}, <a href="{{ path('app_logout') }}">Logout</a>
+        </div>
+    {% endif %}
+
+    <h1 class="h3 mb-3 font-weight-normal">Please sign in</h1>
+    <label for="inputEmail">Email</label>
+    <input type="email" value="{{ last_username }}" name="email" id="inputEmail" class="form-control" autocomplete="email" required autofocus>
+    <label for="inputPassword">Password</label>
+    <input type="password" name="password" id="inputPassword" class="form-control" autocomplete="current-password" required>
+
+    <input type="hidden" name="_csrf_token"
+           value="{{ csrf_token('authenticate') }}"
+    >
+
+    {#
+        Uncomment this section and add a remember_me option below your firewall to activate remember me functionality.
+        See https://symfony.com/doc/current/security/remember_me.html
+
+        <div class="checkbox mb-3">
+            <label>
+                <input type="checkbox" name="_remember_me"> Remember me
+            </label>
+        </div>
+    #}
+
+    <button class="btn btn-lg btn-primary" type="submit">
+        Sign in
+    </button>
+</form>
+{% endblock %}