122 lines
4.2 KiB
PHP
122 lines
4.2 KiB
PHP
<?php
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/*
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* To change this license header, choose License Headers in Project Properties.
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* To change this template file, choose Tools | Templates
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* and open the template in the editor.
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*/
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/**
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* Description of CasAuthenticator
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*
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* @author belhadjali
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*/
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namespace App\Session\AuthBundle\Security;
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use App\Session\AuthBundle\Security\Interfaces\AuthInterface;
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use App\Session\AuthBundle\Events\OnAuthenticationFailureEvent;
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use App\Session\AuthBundle\Events\OnAuthenticationSuccessEvent;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\Security\Core\User\UserInterface;
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use Symfony\Component\Security\Guard\Authenticator\AbstractFormLoginAuthenticator;
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use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
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use Symfony\Component\Security\Core\Exception\AuthenticationException;
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use Symfony\Component\Security\Core\User\UserProviderInterface;
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use Symfony\Component\Security\Http\Logout\LogoutSuccessHandlerInterface;
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use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
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use Symfony\Component\Security\Guard\AuthenticatorInterface;
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use Symfony\Component\EventDispatcher\EventDispatcherInterface;
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class CasAuthenticator extends AbstractFormLoginAuthenticator implements LogoutSuccessHandlerInterface, AuthenticatorInterface
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{
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private $authService;
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private $urlGenerator;
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public function __construct(AuthInterface $authService, array $config, UrlGeneratorInterface $urlGenerator, EventDispatcherInterface $dispatcher)
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{
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$this->urlGenerator = $urlGenerator;
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//Récupérer le service déaclaré authService
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$this->authService = $authService;
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$this->config = $config;
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$this->dispatcher = $dispatcher;
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if (php_sapi_name() !== 'cli') {
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\phpCAS::client(CAS_VERSION_2_0, $this->config['cas']["hostname"], $this->config['cas']["port"], $this->config['cas']["uri"]);
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\phpCAS::setNoCasServerValidation();
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\phpCAS::forceAuthentication();
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}
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}
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/**
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* Called on every request. Return whatever credentials you want,
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* or null to stop authentication.
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*/
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public function getCredentials(Request $request)
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{
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return true;
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}
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public function getUser($credentials, UserProviderInterface $userProvider)
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{
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$username = \phpCAS::getUser();
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$user = $userProvider->loadUserByUsername($username);
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return $user;
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}
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public function checkCredentials($credentials, UserInterface $user)
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{
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return $this->authService->ctrlAccess($user);
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}
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public function onAuthenticationSuccess(Request $request, TokenInterface $token, $providerKey)
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{
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$event = new OnAuthenticationSuccessEvent($request, $token, $providerKey);
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$this->dispatcher->dispatch(OnAuthenticationSuccessEvent::NAME, $event);
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$this->authService->onSuccess($token);
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// on success, let the request continue
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}
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public function onAuthenticationFailure(Request $request, AuthenticationException $exception)
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{
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$event = new OnAuthenticationFailureEvent($request, $exception);
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$this->dispatcher->dispatch(OnAuthenticationFailureEvent::NAME, $event);
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return $this->authService->onAuthenticationFailure($exception);
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}
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/**
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* Called when authentication is needed, but it's not sent
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*/
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// public function start(Request $request, AuthenticationException $authException = null) {
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// $url = $this->router->generate('login');
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// return new RedirectResponse($url);
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// }
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public function supportsRememberMe()
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{
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return false;
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}
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//implementation LogoutSuccessHandlerInterface
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public function onLogoutSuccess(Request $request)
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{
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$homepage = $this->config["homepage"];
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return \phpCAS::logoutWithRedirectService($this->urlGenerator->generate($homepage, array(), UrlGeneratorInterface::ABSOLUTE_URL));
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}
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protected function getLoginUrl()
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{
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return \phpCas::getServerLoginURL();
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}
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public function supports(Request $request)
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{
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if (isset($this->config['environment']) && $this->config['environment'] == "test") {
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return false;
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}
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return true;
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}
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}
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