Jan Dittberner
5cffb1dd17
* the config file handling code has been moved to a separate file which is shared between normal and AJAX code * the config file existence is checked and a well formatted error message is sent if it doesn't exist
124 lines
4 KiB
PHP
124 lines
4 KiB
PHP
<?php
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/**
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* Common code for DAVAdmin.
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*
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* @author Jan Dittberner <jan@dittberner.info>
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* @version $Id$
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* @license GPL
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* @package DAVAdmin
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*
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* Copyright (c) 2007 Jan Dittberner
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*
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* This file is part of DAVAdmin.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 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, 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
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* 02110-1301 USA.
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*/
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/** Include the code shared between normal pages and AJAX. */
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require_once("shared.inc.php");
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/** DAV administrator group name. */
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define(ADMIN_GROUP, 'davadmin');
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/** Include the Smarty template engine. */
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require_once("smarty/libs/Smarty.class.php");
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/** Global Smarty template engine instance. */
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$smarty = new Smarty();
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$smarty->compile_dir = $davconfig['compile_dir'];
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/** Handle invalid requests to the application. */
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function invalidCall() {
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header("Content-Type: text/plain; charset=UTF-8");
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print(_("Invalid call!"));
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die();
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}
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/** Handle errors with an XML message. */
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function errorAsXml($errormsg) {
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header("Content-Type: text/xml; charset=UTF-8");
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$GLOBALS['smarty']->assign("errormsg", $errormsg);
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$GLOBALS['smarty']->display("error.xml");
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die();
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}
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/** Handle errors with an HTML error page. */
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function errorAsHtml($errormsg) {
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header("Content-Type: text/html; charset=UTF-8");
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$GLOBALS['smarty']->assign("errormsg", $errormsg);
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$GLOBALS['smarty']->display("error.html");
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die();
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}
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function getFullPath($dirname) {
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return $GLOBALS['davconfig']['dav.dir'] . DIRECTORY_SEPARATOR . $dirname;
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}
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// check configuration
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$errmsgs = array();
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if (!isset($davconfig['digest.file'])) {
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array_push($errmsgs,
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sprintf(_("%s is not defined."), "digest.file"));
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} elseif (!is_readable($davconfig['digest.file']) ||
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!is_writable($davconfig['digest.file'])) {
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array_push($errmsgs,
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_("The specified digest file is not readable and writable."));
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}
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if (!isset($davconfig['group.file'])) {
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array_push($errmsgs,
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sprintf(_("%s is not defined."), "group.file"));
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} elseif (!is_readable($davconfig['group.file']) ||
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!is_writable($davconfig['group.file'])) {
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array_push($errmsgs,
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_("The specified group file is not readable and writable."));
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}
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if (!isset($davconfig['namemap.file'])) {
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array_push($errmsgs,
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sprintf(_("%s is not defined."), "namemap.file"));
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} elseif (!is_readable($davconfig['namemap.file']) ||
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!is_writable($davconfig['namemap.file'])) {
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array_push($errmsgs,
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_("The specified name mapping file is not readable and writable."));
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}
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if (!isset($davconfig['dav.dir'])) {
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array_push($errmsgs,
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sprintf(_("%s is not defined."), "dav.dir"));
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} elseif (!is_dir($davconfig['dav.dir']) ||
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!is_readable($davconfig['dav.dir']) ||
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!is_writable($davconfig['dav.dir'])) {
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array_push($errmsgs,
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_("The specified DAV directory is no directory or not accessable."));
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}
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if (empty($davconfig['dav.realm'])) {
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array_push($errmsgs,
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sprintf(_("%s is not defined."), "dav.realm"));
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}
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if (empty($davconfig['dav.uri'])) {
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array_push($errmsgs,
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sprintf(_("%s is not defined."), "dav.uri"));
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}
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if (!empty($errmsgs)) {
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errorAsHtml(implode("<br />", $errmsgs));
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}
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function cmp_by_usernames($user1, $user2) {
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return strcmp($user1['username'], $user2['username']);
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}
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$namemapdata = file_get_contents($davconfig['namemap.file']);
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$namemap = json_decode($namemapdata, true);
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uasort($namemap, "cmp_by_usernames");
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?>
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