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<?php |
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/** |
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* Created by PhpStorm. |
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* User: chenyihong |
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* Date: 16/8/1 |
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* Time: 14:50 |
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*/ |
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namespace Leo108\CAS\Http\Controllers; |
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use Leo108\CAS\Contracts\Interactions\UserLogin; |
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use Leo108\CAS\Contracts\Models\UserModel; |
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use Leo108\CAS\Events\CasUserLoginEvent; |
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use Leo108\CAS\Events\CasUserLogoutEvent; |
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use Leo108\CAS\Exceptions\CAS\CasException; |
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use Illuminate\Http\Request; |
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use Leo108\CAS\Repositories\PGTicketRepository; |
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use Leo108\CAS\Repositories\ServiceRepository; |
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use Leo108\CAS\Repositories\TicketRepository; |
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class SecurityController extends Controller |
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{ |
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/** |
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* @var ServiceRepository |
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*/ |
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protected $serviceRepository; |
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/** |
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* @var TicketRepository |
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*/ |
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protected $ticketRepository; |
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/** |
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* @var PGTicketRepository |
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*/ |
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protected $pgTicketRepository; |
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/** |
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* @var UserLogin |
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*/ |
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protected $loginInteraction; |
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/** |
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* SecurityController constructor. |
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* @param ServiceRepository $serviceRepository |
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* @param TicketRepository $ticketRepository |
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* @param PGTicketRepository $pgTicketRepository |
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* @param UserLogin $loginInteraction |
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*/ |
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public function __construct( |
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ServiceRepository $serviceRepository, |
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TicketRepository $ticketRepository, |
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PGTicketRepository $pgTicketRepository, |
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UserLogin $loginInteraction |
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) { |
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$this->serviceRepository = $serviceRepository; |
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$this->ticketRepository = $ticketRepository; |
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$this->loginInteraction = $loginInteraction; |
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$this->pgTicketRepository = $pgTicketRepository; |
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} |
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public function showLogin(Request $request) |
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{ |
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$service = $request->get('service', ''); |
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$errors = []; |
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if (!empty($service)) { |
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//service not found in white list |
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if (!$this->serviceRepository->isUrlValid($service)) { |
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$errors[] = (new CasException(CasException::INVALID_SERVICE))->getCasMsg(); |
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} |
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} |
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$user = $this->loginInteraction->getCurrentUser($request); |
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//user already has sso session |
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if ($user) { |
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//has errors, should not be redirected to target url |
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if (!empty($errors)) { |
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return $this->loginInteraction->redirectToHome($errors); |
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} |
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//must not be transparent |
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if ($request->get('warn') === 'true' && !empty($service)) { |
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$query = $request->query->all(); |
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unset($query['warn']); |
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$url = cas_route('login_page', $query); |
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return $this->loginInteraction->showLoginWarnPage($request, $url, $service); |
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} |
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return $this->authenticated($request, $user); |
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} |
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return $this->loginInteraction->showLoginPage($request, $errors); |
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} |
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public function login(Request $request) |
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{ |
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$user = $this->loginInteraction->login($request); |
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if (is_null($user)) { |
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return $this->loginInteraction->showAuthenticateFailed($request); |
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} |
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return $this->authenticated($request, $user); |
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} |
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public function authenticated(Request $request, UserModel $user) |
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{ |
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event(new CasUserLoginEvent($request, $user)); |
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$serviceUrl = $request->get('service', ''); |
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if (!empty($serviceUrl)) { |
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$query = parse_url($serviceUrl, PHP_URL_QUERY); |
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try { |
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$ticket = $this->ticketRepository->applyTicket($user, $serviceUrl); |
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} catch (CasException $e) { |
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return $this->loginInteraction->redirectToHome([$e->getCasMsg()]); |
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} |
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$finalUrl = $serviceUrl.($query ? '&' : '?').'ticket='.$ticket->ticket; |
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return redirect($finalUrl); |
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} |
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return $this->loginInteraction->redirectToHome(); |
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} |
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public function logout(Request $request) |
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{ |
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$user = $this->loginInteraction->getCurrentUser($request); |
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if ($user) { |
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$this->loginInteraction->logout($request); |
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$this->pgTicketRepository->invalidTicketByUser($user); |
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event(new CasUserLogoutEvent($request, $user)); |
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} |
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$service = $request->get('service'); |
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if ($service && $this->serviceRepository->isUrlValid($service)) { |
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return redirect($service); |
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} |
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return $this->loginInteraction->showLoggedOut($request); |
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} |
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} |
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leo108 /
laravel_cas_server
