sfycas/src/Controller/SfyCASLoginController.php

<?php

namespace App\Controller;

use App\Entity\SfyCASSession;
use App\Repository\SfyCASSessionRepository;
use App\Service\SfyCASTicketGenerator;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Component\HttpFoundation\Cookie;
use Symfony\Component\Routing\Generator\UrlGenerator;
use Symfony\Component\Security\Http\Authentication\AuthenticationUtils;
use Psr\Log\LoggerInterface;

class SfyCASLoginController extends AbstractController
{
    /**
     * @Route("/", name="app_home")
     */
    public function index(AuthenticationUtils $authenticationUtils, LoggerInterface $logger): Response
    {
        if(! $this->getUser() ) {
            $logger->debug('SFYCAS: redirecting');
            return $this->redirectToRoute('app_cas_login');
       } else {
            $logger->debug('SFYCAS: user already authenticated');
            return $this->render('sfy_cas_login/index.html.twig', [
                'controller_name' => 'SfyCASLoginController',
            ]);
        }
    }


    /**
     * @Route("/cas/login", name="app_cas_login")
     */
    public function login(AuthenticationUtils $authenticationUtils,
                          Request $request,
                          LoggerInterface $logger,
                          SfyCASSessionRepository $sfyCASSessionRepository,
                          SfyCASTicketGenerator $ticketGenerator): Response
    {
        if ($this->getUser()) {
        //return $this->redirectToRoute('target_path');
        /*echo '<pre>';
        print_r($request->query->get('service'));
        echo '<br>';
        */
            $user = $this->getUser();

            $_casSession=$sfyCASSessionRepository->findBy(['user' => $this->getUser()]);
            if(is_array($_casSession) && count($_casSession) > 0) {
                $casSession=$_casSession[0];
                $ticket=$casSession->getTicket();
                $logger->info('SFYCAS ticket ' . $casSession->getTicket() . ' found for user : ' .  $user);

            } else {
                $logger->info('SFYCAS Session : create new cas session');
                $casSession=new SfyCASSession();
                $ticket=$ticketGenerator->getTicket();
                $casSession->setLogin($user->getUsername());
                $casSession->setUser($user);
                $casSession->setTicket('ST-' . $ticket);
            }

            $chemin=$request->getBasePath();

            //$logger->info('SFYCAS login base url : ' . $request);
            $service=$request->query->get('service');
            //$user=$this->getUser();
            //echo $user->getUsername();
            //$ticket=$ticketGenerator->getTicket();

            //$casSession->setLogin($user->getUsername());
            //$casSession->setUser($user);
            //$casSession->setTicket('ST-' . $ticket);
            $entityManager = $this->getDoctrine()->getManager();
            $entityManager->persist($casSession);
            $entityManager->flush();

            //$response = new RedirectResponse($service. '?ticket=ST-ABFDABFE');

            $attributes = parse_url($service);
            //$params = $attributes['query'];
            if(isset($attributes['query'])) {
                $responseUrl = $service. '&ticket=ST-'.$ticket;
            } else {
                $responseUrl = $service. '?ticket=ST-'.$ticket;
            }


            //$response = new RedirectResponse($service. '?ticket=ST-' . $ticket);
            $response = new RedirectResponse($responseUrl);
            /*$response->headers->set('Set-Cookie',
                Cookie::create(
                   'sfy_cas_session',
                    $casSession->getTicket(),
                    time() + 60 * 60 * 24 * 30,
                    '/',
                    null,
                    false,
                    true,
                    false,
                    Cookie::SAMESITE_LAX
                )
            );
            */

            $response->headers->setCookie(Cookie::create('CASTGC', 'ST-' . $ticket));
            $logger->info('SFYCAS login user : ' . $user . 'ticket ' . $ticket . ' service : ' . $service);

            return $response;
            //return $this->redirect($service. '?ticket=ST-ABFDABFE');

        }

        // get the login error if there is one
        $error = $authenticationUtils->getLastAuthenticationError();
        // last username entered by the user
        $lastUsername = $authenticationUtils->getLastUsername();

        return $this->render('sfy_cas_login/caslogin.html.twig', ['last_username' => $lastUsername, 'error' => $error]);
    }

    /**
     * @Route("/cas/logout", name="app_cas_logout")
     */
    public function logout()
    {
        throw new \LogicException('This method can be blank - it will be intercepted by the logout key on your firewall.');
    }
}