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<?php |
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/** |
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* Alxarafe. Development of PHP applications in a flash! |
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* Copyright (C) 2018-2019 Alxarafe <[email protected]> |
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*/ |
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namespace Alxarafe\Core\Base; |
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use Alxarafe\Core\Models\User; |
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use Alxarafe\Core\Providers\FlashMessages; |
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use Alxarafe\Core\Providers\Logger; |
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use Symfony\Component\HttpFoundation\RedirectResponse; |
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use Symfony\Component\HttpFoundation\Response; |
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/** |
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* Class AuthController |
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* |
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* @package Alxarafe\Core\Base |
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*/ |
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class AuthController extends Controller |
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{ |
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/** |
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* Minimum cookie time expiration. |
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*/ |
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public const COOKIE_EXPIRATION_MIN = 3600; // 1 hour |
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/** |
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* The user logged. |
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* |
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* @var User |
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*/ |
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public $user; |
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/** |
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* User log key. |
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* |
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* @var string|null |
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*/ |
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public $logkey = null; |
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/** |
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* Page to redirect. |
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* |
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* @var string |
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*/ |
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private $defaultRedirect = 'index.php?call=Login'; |
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/** |
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* @param string $methodName |
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* |
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* @return Response |
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*/ |
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public function runMethod(string $methodName): Response |
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{ |
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$method = $methodName . 'Method'; |
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Logger::getInstance()->getLogger()->addDebug($this->translator->trans('call-to', ['%called%' => $this->shortName . '->' . $method . '()'])); |
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if (!$this->checkAuth()) { |
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Logger::getInstance()->getLogger()->addDebug($this->translator->trans('user-not-authenticated')); |
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return $this->redirect(baseUrl($this->defaultRedirect)); |
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} |
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return $this->{$method}(); |
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} |
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/** |
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* Check that user is logged in. |
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*/ |
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public function checkAuth(): bool |
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{ |
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return $this->checkLoginWeb() || $this->checkLoginAPI(); |
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} |
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/** |
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* Check if user is logged-in from Login. |
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* |
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* @return bool |
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*/ |
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private function checkLoginWeb(): bool |
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{ |
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$return = false; |
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$username = $this->request->cookies->get('user', ''); |
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$logKey = $this->request->cookies->get('logkey', ''); |
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$remember = $this->request->cookies->get('remember', self::COOKIE_EXPIRATION_MIN); |
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if (!empty($username) && !empty($logKey)) { |
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$user = new User(); |
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if ($user->verifyLogKey($username, $logKey)) { |
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Logger::getInstance()->getLogger()->addDebug($this->translator->trans('user-logged-in-from-cookie', ['%username%' => $username])); |
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$this->user = $user; |
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$this->username = $this->user->username; |
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$this->logkey = $this->user->logkey; |
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// Re-set cookie time to persist cookie time from last use |
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$time = time() + $remember; |
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$this->adjustCookieUser($time, $remember); |
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$return = true; |
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} |
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} |
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return $return; |
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} |
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/** |
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* Check if user is logged-in from API. |
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* |
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* @return bool |
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*/ |
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private function checkLoginAPI(): bool |
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{ |
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$return = false; |
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$userAuth = $this->request->headers->get('PHP_AUTH_USER'); |
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$passAuth = $this->request->headers->get('PHP_AUTH_PW'); |
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if (!empty($userAuth) && !empty($passAuth)) { |
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$user = new User(); |
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if ($user->getBy('username', $userAuth) && password_verify($passAuth, $user->password)) { |
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Logger::getInstance()->getLogger()->addDebug($this->translator->trans('api-user-logged', ['%username%' => $userAuth])); |
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$return = true; |
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} else { |
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Logger::getInstance()->getLogger()->addDebug($this->translator->trans('api-user-logged-fail', ['%username%' => $userAuth])); |
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} |
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} |
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return $return; |
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} |
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/** |
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* Adjust auth cookie user. |
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* |
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* @param int $time |
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* @param int $remember |
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*/ |
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private function adjustCookieUser($time = 0, int $remember = 0): void |
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{ |
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if ($time === 0) { |
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$time = time() - 3600; |
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$remember = null; |
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} |
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if (!$this->username) { |
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$this->logkey = $this->user->generateLogKey($this->request->getClientIp() ?? '', false); |
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} |
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setcookie('user', $this->username, $time, constant('APP_URI'), $_SERVER['HTTP_HOST']); |
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setcookie('logkey', $this->logkey, $time, constant('APP_URI'), $_SERVER['HTTP_HOST']); |
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setcookie('remember', $remember, $time, constant('APP_URI'), $_SERVER['HTTP_HOST']); |
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} |
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/** |
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* Close the user session and go to the main page |
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* |
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* @return RedirectResponse |
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*/ |
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public function logout(): RedirectResponse |
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{ |
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FlashMessages::getInstance()::setInfo($this->translator->trans('user-logged-out')); |
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$this->username = null; |
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$this->logkey = null; |
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$this->adjustCookieUser(); |
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return $this->redirect(baseUrl('index.php?call=Login')); |
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} |
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} |
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