PHP code example of beyondbluesky / oauth2-pkce-client

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

beyondbluesky / oauth2-pkce-client example snippets

namespace App\Controller;

use Symfony\Component\Routing\Annotation\Route;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpFoundation\Session\SessionInterface;

use BeyondBlueSky\OAuth2PKCEClient\Entity\OAuth2Session;
use BeyondBlueSky\OAuth2PKCEClient\DependencyInjection\OAuth2PKCEClientExtension as OAuth2PKCEClient;

/**
 * Default App controller.
 *
 * @Route("/oauth2")
 */
class OAuth2Controller extends AbstractController
{
    
    /**
     * @Route("/login", name="oauth_login", methods={"GET"})
     */ 
    public function oauthLogin(Request $request, OAuth2PKCEClient $oauth2)
    {
        
        $session = new OAuth2Session();
        $response= $oauth2->getAuthRedirect($session);

        $this->getDoctrine()->getManager()->persist($session);
        $this->getDoctrine()->getManager()->flush();
        
        return $response;
    }
    
    /**
     * @Route("/check", name="oauth_check", methods={"GET"})
     */ 
    public function oauthRedirect(Request $request)
    {
        $user= $this->getUser();
        if ($user == null ) {
            return new Response(json_encode( ['status' => false, 'message' => "User not found!"] ) );
        } else {
            return $this->redirectToRoute('homepage');
        }
    }
    
}

class User implements \Symfony\Component\Security\Core\User\UserInterface

    public function getRoles(): array {
        
        return ['ROLE_USER'];
    }
    
    public function getPassword() {
        return "-";
    }
    
    public function getSalt() {
        return 1;
    }
    public function eraseCredentials() {
        return ;
    }
    
    public function getUsername(): string {
        return $this->email;
    }

namespace App\Security;

use App\Entity\Security\User;

use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Security\Core\User\UserProviderInterface;

use Doctrine\ORM\EntityManagerInterface;

use BeyondBlueSky\OAuth2PKCEClient\DependencyInjection\OAuth2PKCEClientExtension as OAuth2PKCEClient;
use BeyondBlueSky\OAuth2PKCEClient\Security\OAuth2PKCEAuthenticator;

/**
 */
class OAuth2Authenticator extends OAuth2PKCEAuthenticator
{
    public function supports(Request $request): bool{
        return $request->getPathInfo() == '/oauth2/check' && $request->isMethod('GET');
    }
    
    public function getUser($credentials, UserProviderInterface $userProvider)
    {
        // With this function we fetch the user's data from the credentials
        $oauthUser = $this->fetchUser($credentials);
    
        $login = $oauthUser->login;
        $user = $this->em->getRepository(User::class)->findOneBy(['username' => $login]);
            
        if (! $user ) {
            // Now we have to adapt to our local User 
            $user = new User();
            $user->setUsername($oauthUser->login);
            $user->setEmail($oauthUser->email);
            $user->setName($oauthUser->name);
            $user->setSurname1($oauthUser->surname1);
            $user->setSurname2($oauthUser->surname2);
            $user->setPassword('-');
            $user->setRoles(['ROLE_USER']);
            //$user->setFullname($oauthUser['name']. " ".$oauthUser['surname1']. " ".$oauthUser['surname2']);
            $user->setCreatedAt(new \DateTime(date('Y-m-d H:i:s')));
            $this->em->persist($user);
            $this->em->flush();
        }
        return $user;   
    }   
}