mirror of
https://github.com/netzbegruenung/user_saml.git
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126 lines
3.6 KiB
PHP
126 lines
3.6 KiB
PHP
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<?php
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/**
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* @copyright Copyright (c) 2016 Lukas Reschke <lukas@statuscode.ch>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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namespace OCA\User_SAML\Controller;
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use OCA\User_SAML\SAMLSettings;
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use OCP\AppFramework\Controller;
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use OCP\AppFramework\Http;
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use OCP\IRequest;
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use OCP\ISession;
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use OCP\IUserSession;
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class SAMLController extends Controller {
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/** @var ISession */
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private $session;
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/** @var IUserSession */
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private $userSession;
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/** @var SAMLSettings */
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private $SAMLSettings;
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/**
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* @param string $appName
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* @param IRequest $request
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* @param ISession $session
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* @param IUserSession $userSession
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* @param SAMLSettings $SAMLSettings
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*/
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public function __construct($appName,
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IRequest $request,
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ISession $session,
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IUserSession $userSession,
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SAMLSettings $SAMLSettings) {
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parent::__construct($appName, $request);
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$this->session = $session;
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$this->userSession = $userSession;
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$this->SAMLSettings = $SAMLSettings;
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}
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/**
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* @PublicPage
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* @NoCSRFRequired
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*/
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public function login() {
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$auth = new \OneLogin_Saml2_Auth($this->SAMLSettings->getOneLoginSettingsArray());
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$auth->login(\OC::$server->getURLGenerator()->getAbsoluteURL('/'));
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}
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/**
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* @PublicPage
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* @NoCSRFRequired
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*/
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public function getMetadata() {
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$settings = new \OneLogin_Saml2_Settings($this->SAMLSettings->getOneLoginSettingsArray());
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$metadata = $settings->getSPMetadata();
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$errors = $settings->validateMetadata($metadata);
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if (empty($errors)) {
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return new Http\DataDownloadResponse($metadata, 'metadata.xml', 'text/xml');
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} else {
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throw new \OneLogin_Saml2_Error(
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'Invalid SP metadata: '.implode(', ', $errors),
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\OneLogin_Saml2_Error::METADATA_SP_INVALID
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);
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}
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}
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/**
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* @PublicPage
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* @NoCSRFRequired
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* @UseSession
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*/
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public function assertionConsumerService() {
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$auth = new \OneLogin_Saml2_Auth($this->SAMLSettings->getOneLoginSettingsArray());
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$auth->processResponse(null);
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$errors = $auth->getErrors();
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// FIXME: Appframworkize
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if (!empty($errors)) {
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print_r('<p>'.implode(', ', $errors).'</p>');
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}
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if (!$auth->isAuthenticated()) {
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echo "<p>Not authenticated</p>";
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exit();
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}
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$this->session->set('user_saml.samlUserData', $auth->getAttributes());
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$this->session->set('user_saml.samlNameId', $auth->getNameId());
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$this->session->set('user_saml.samlSessionIndex', $auth->getSessionIndex());
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$this->session->set('user_saml.samlSessionExpiration', $auth->getSessionExpiration());
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return new Http\RedirectResponse(\OC::$server->getURLGenerator()->getAbsoluteURL('/'));
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}
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/**
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* @PublicPage
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* @NoCSRFRequired
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*/
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public function singleLogoutService() {
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$auth = new \OneLogin_Saml2_Auth($this->SAMLSettings->getOneLoginSettingsArray());
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$returnTo = null;
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$parameters = array();
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$nameId = $this->session->get('user_saml.samlNameId');
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$sessionIndex = $this->session->get('user_saml.samlSessionIndex');
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$this->userSession->logout();
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$auth->logout($returnTo, $parameters, $nameId, $sessionIndex);
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}
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}
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