mirror of
https://git.code.sf.net/p/seeddms/code
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109 lines
3.5 KiB
PHP
109 lines
3.5 KiB
PHP
<?php
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/**
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* MyDMS. Document Management System
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* Copyright (C) 2002-2005 Markus Westphal
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* Copyright (C) 2006-2008 Malcolm Cowe
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* Copyright (C) 2010 Matteo Lucarelli
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* Copyright (C) 2010-2024 Uwe Steinmann
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*
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* PHP version 8
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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 General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* @category SeedDMS
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* @package SeedDMS
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* @author Uwe Steinmann <info@seeddms.org>
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* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
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* @link https://www.seeddms.org Main Site
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*/
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/* Middleware for authentication based on session */
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class SeedDMS_Auth_Middleware_Session { /* {{{ */
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private $container;
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public function __construct($container) {
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$this->container = $container;
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}
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/**
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* Example middleware invokable class
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*
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* @param \Psr\Http\Message\ServerRequestInterface $request PSR7 request
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* @param \Psr\Http\Message\ResponseInterface $response PSR7 response
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* @param callable $next Next middleware
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*
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* @return \Psr\Http\Message\ResponseInterface
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*/
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public function __invoke($request, $response, $next) {
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// $this->container has the DI
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$dms = $this->container->dms;
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$settings = $this->container->config;
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$logger = $this->container->logger;
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$userobj = null;
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if ($this->container->has('userobj')) {
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$userobj = $this->container->userobj;
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}
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if ($userobj) {
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$response = $next($request, $response);
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return $response;
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}
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$logger->log("Invoke middleware for method " . $request->getMethod() . " on '" . $request->getUri()->getPath() . "'", PEAR_LOG_INFO);
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require_once("inc/inc.ClassSession.php");
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$session = new SeedDMS_Session($dms->getDb());
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if (isset($_COOKIE["mydms_session"])) {
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$dms_session = $_COOKIE["mydms_session"];
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$logger->log("Session key: " . $dms_session, PEAR_LOG_DEBUG);
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if (!$resArr = $session->load($dms_session)) {
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/* Delete Cookie */
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setcookie("mydms_session", $dms_session, time() - 3600, $settings->_httpRoot);
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$logger->log("Session for id '" . $dms_session . "' has gone", PEAR_LOG_ERR);
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return $response->withStatus(403);
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}
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/* Load user data */
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$userobj = $dms->getUser($resArr["userID"]);
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if (!is_object($userobj)) {
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/* Delete Cookie */
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setcookie("mydms_session", $dms_session, time() - 3600, $settings->_httpRoot);
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if ($settings->_enableGuestLogin) {
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if (!($userobj = $dms->getUser($settings->_guestID))) {
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return $response->withStatus(403);
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}
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} else {
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return $response->withStatus(403);
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}
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}
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if ($userobj->isAdmin()) {
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if ($resArr["su"]) {
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if (!($userobj = $dms->getUser($resArr["su"]))) {
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return $response->withStatus(403);
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}
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}
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}
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$dms->setUser($userobj);
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} else {
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return $response->withStatus(403);
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}
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$this->container['userobj'] = $userobj;
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$response = $next($request, $response);
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return $response;
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}
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} /* }}} */
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