75 lines
2.4 KiB
Plaintext
75 lines
2.4 KiB
Plaintext
<?php
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/*
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* Gallery - a web based photo album viewer and editor
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* Copyright (C) 2000-2007 Bharat Mediratta
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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 (at
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* 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, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* 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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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GalleryCoreApi::requireOnce('modules/httpauth/classes/HttpAuthHelper.class');
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/**
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* Get active user from username and password in HTTP headers.
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*
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* HTTP authentication is handled between the user-agent and Gallery. Gallery is responsible to
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* authenticate a user-supplied username / password pair.
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*
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* @package HttpAuth
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* @subpackage Classes
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* @author Jack Bates <ms419@freezone.co.uk>
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* @version $Revision: 15759 $
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*/
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class HttpAuthPlugin /* extends GalleryAuthPlugin */ {
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/**
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* @see GalleryAuthPlugin::getUser
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*/
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function getUser() {
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list ($authtype, $username, $password) = HttpAuthHelper::getHttpAuth();
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list ($ret, $user) = HttpAuthHelper::getUser($authtype, $username);
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if ($ret) {
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return array($ret, null);
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}
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/*
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* We are effectively logging in on every request when we use this plugin. We can't
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* post a login event each time we do this, but we need to post FailedLogin events.
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*/
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if (isset($user) && $user->isCorrectPassword($password)) {
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$ret = HttpAuthHelper::regenerateSessionIfNecessary($user);
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if ($ret) {
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return array($ret, null);
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}
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return array(null, $user);
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} else if (!empty($username) && strpos($username, '__LOGOUT__') !== 0) {
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/*
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* Don't post an event if the username starts with __logout__ since that is used when we
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* try to force the user-agent to clear its auth cache.
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*/
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$event = GalleryCoreApi::newEvent('Gallery::FailedLogin');
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$event->setData(array('userName' => $username));
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list ($ret, $ignored) = GalleryCoreApi::postEvent($event);
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if ($ret) {
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return array($ret, null);
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}
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}
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return array(null, null);
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}
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}
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?>
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