959 lines
28 KiB
PHP
959 lines
28 KiB
PHP
<?php
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/*
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$Id$
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This code is part of LDAP Account Manager (http://www.sourceforge.net/projects/lam)
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Copyright (C) 2003 - 2007 Roland Gruber
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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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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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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/**
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* This file includes functions to manage the configuration files.
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*
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* @package configuration
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* @author Roland Gruber
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* @author Thomas Manninger
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*/
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/** Used to print messages. */
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include_once("status.inc");
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/** Used to get module information. */
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include_once("modules.inc");
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/** Used to get type information. */
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include_once("types.inc");
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/**
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* Sets language settings for automatic translation
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*/
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function setlanguage() {
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if (!isset($_SESSION['language'])) {
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$_SESSION['language'] = "en_GB.utf8:UTF-8:English (Great Britain)";
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}
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$language = explode(":", $_SESSION['language']);
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putenv("LANG=" . $language[0]); // e.g. LANG=de_DE
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setlocale(LC_ALL, $language[0]); // set LC_ALL to de_DE
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$locdir = substr(__FILE__, 0, strlen(__FILE__) - 15) . "/locale"; // set path to translations
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bindtextdomain("messages", $locdir);
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bind_textdomain_codeset("messages", $language[1]);
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textdomain("messages");
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header("Content-type: text/html; charset=" . $language[1], true);
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}
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/**
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* Checks whether a specific flag in the rights string is set.
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*
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* @param $right read,write or execute
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* @param $target owner,group or other
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* @param $chmod the chmod rights
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*
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* @return true, if the chmod $right for $target were set
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*/
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function checkChmod($right, $target, $chmod) {
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$right_arr=array("read","write","execute");
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$target_arr=array("owner","group","other");
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// Check, if $right and $target has right parameters
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if (!in_array($right, $right_arr) ||!in_array($target, $target_arr)) {
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return false;
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}
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$chmod_num = -1;
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// owner:
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if ($target == "owner") $chmod_num = 0;
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if ($target == "group") $chmod_num = 1;
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if ($target == "other") $chmod_num = 2;
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// Cut the number from the chmod:
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$chmod_num = $chmod{$chmod_num};
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// Now check, if the chmod_num can be right with the $right
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// What numbers allow "read"
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$read = array(4,5,6,7);
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// What numbers allow "write"
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$write = array(2,3,6,7);
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// What numbers allow "execute"
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$execute = array(1,3,5,7);
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if (($right == "read") && in_array($chmod_num, $read)) return true;
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elseif (($right == "write") && in_array($chmod_num, $write)) return true;
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elseif (($right == "execute") && in_array($chmod_num, $execute)) return true;
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else return false;
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}
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/**
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* Returns an array of string with all available configuration profiles (without .conf)
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*
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* @return array profile names
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*/
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function getConfigProfiles() {
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$dir = dir(substr(__FILE__, 0, strlen(__FILE__) - 15) . "/config");
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$ret = array();
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$pos = 0;
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while ($entry = $dir->read()){
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$ext = substr($entry, strlen($entry)-5, 5);
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$name = substr($entry, 0, strlen($entry)-5);
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// check if extension is right, add to profile list
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if ($ext == ".conf") {
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$ret[$pos] = $name;
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$pos ++;
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}
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}
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sort($ret);
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return $ret;
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}
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/**
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* Returns the version number of this LAM installation.
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* Format: <major version>.<minor version>.<patch level>
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* <br> Major/minor version are always numbers, patch level may contain letters for inofficial releases only (e.g. 0.5.alpha1).
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*
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* @return string version number
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*/
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function LAMVersion() {
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$file = substr(__FILE__, 0, strlen(__FILE__) - 15) . "/VERSION";
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if (is_readable($file)) {
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$handle = fopen($file, "r");
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if (!feof($handle)) {
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return trim(fgets($handle, 20));
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}
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}
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// file was not readable
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return '0.0.unknown';
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}
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/**
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* Prints a meta refresh page
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*
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* @param string $page the URL of the target page
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*/
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function metaRefresh($page) {
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echo $_SESSION['header'];
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echo "<meta http-equiv=\"refresh\" content=\"0; URL=" . $page . "\">\n";
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echo "<title></title>\n";
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echo "</head>\n";
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echo "<body>\n";
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// print link if refresh does not work
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echo "<p>\n";
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echo "<a href=\"" . $page . "\">" . _("Click here if you are not directed to the next page.") . "</a>\n";
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echo "</p>\n";
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echo "</body>\n";
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echo "</html>\n";
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}
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/**
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* This class manages .conf files.
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*
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* @package configuration
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*/
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class LAMConfig {
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/** Server address (e.g. ldap://127.0.0.1:389) */
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var $ServerURL;
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/** Array of string: users with admin rights */
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var $Admins;
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/** Password to edit preferences */
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var $Passwd;
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/** LDAP suffix for tree view */
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var $treesuffix;
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/** Maximum number of rows shown in user/group/host lists */
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var $maxlistentries;
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/** Default language */
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var $defaultLanguage;
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/** module settings */
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var $moduleSettings = array();
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/** type settings */
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var $typeSettings = array();
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/**
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* Path to external lamdaemon script on server where it is executed
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*
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* This is used for managing quota and home directories.
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* optional setting, may not be defined
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*/
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var $scriptPath;
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/**
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* The rights for the home directory
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*/
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var $scriptRights;
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/**
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* Servers where lamdaemon script is executed
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*
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* This is used for managing quota and home directories.
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* optional setting, may not be defined
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*/
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var $scriptServer;
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/** LDAP cache timeout */
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var $cachetimeout;
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/** Active account types */
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var $activeTypes = "user,group,host,smbDomain";
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/** Name of configuration file */
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var $file;
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/** List of all settings in config file */
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private $settings = array("ServerURL", "Passwd", "Admins", "treesuffix", "maxlistentries",
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"defaultLanguage", "scriptPath", "scriptServer", "scriptRights", "cachetimeout",
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"modules", "activeTypes", "types");
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/**
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* Loads preferences from config file
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*
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* @param integer $file Index number in config file array
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*/
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function LAMConfig($file = 0) {
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// load first profile if none is given
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if (!is_string($file)) {
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$profiles = getConfigProfiles();
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$file = $profiles[0];
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}
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$this->file = $file;
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$this->reload();
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}
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/**
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* Reloads preferences from config file
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*
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* @return boolean true if file was readable
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*/
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private function reload() {
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$conffile = $this->getPath();
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if (is_file($conffile) == True) {
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$file = @fopen($conffile, "r");
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if (!$file) return false; // abort if file is not readable
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while (!feof($file)) {
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$line = fgets($file, 1024);
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$line = trim($line); // remove spaces at the beginning and end
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if (($line == "")||($line[0] == "#")) continue; // ignore comments and empty lines
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// search keywords
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for ($i = 0; $i < sizeof($this->settings); $i++) {
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$keyword = $this->settings[$i];
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$keylen = strlen($keyword);
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if (strtolower(substr($line, 0, $keylen + 2)) == strtolower($keyword . ": ")) {
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// module settings
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if (strtolower(substr($line, 0, $keylen + 2)) == "modules: ") {
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$option = substr($line, $keylen + 2, strlen($line) - $keylen - 2);
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$pos = strpos($option, ":");
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$this->moduleSettings[substr($option, 0, $pos)] = explode("+::+", substr($option, $pos + 2));
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}
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// type settings
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elseif (strtolower(substr($line, 0, $keylen + 2)) == "types: ") {
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$option = substr($line, $keylen + 2, strlen($line) - $keylen - 2);
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$pos = strpos($option, ":");
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$this->typeSettings[substr($option, 0, $pos)] = substr($option, $pos + 2);
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}
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// general settings
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else {
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$this->$keyword = substr($line, $keylen + 2, strlen($line) - $keylen - 2);
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}
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break;
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}
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elseif (strtolower($line) == strtolower($keyword . ":")) {
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// set empty options
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$this->$keyword = '';
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}
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}
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}
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fclose($file);
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}
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// check modules
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$scopes = $this->get_ActiveTypes();
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for ($s = 0; $s < sizeof($scopes); $s++) {
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$scope = $scopes[$s];
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$moduleVar = "modules_" . $scope;
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$modules = explode(",", $this->typeSettings[$moduleVar]);
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$available = getAvailableModules($scope);
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// only return available modules
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$ret = array();
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for ($i = 0; $i < sizeof($modules); $i++) {
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if (in_array($modules[$i], $available)) $ret[] = $modules[$i];
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}
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$this->$moduleVar = implode(",", $ret);
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}
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return true;
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}
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/** Saves preferences to config file */
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public function save() {
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$conffile = $this->getPath();
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if (is_file($conffile) == True) {
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$file = fopen($conffile, "r");
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$file_array = array();
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// read config file
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while (!feof($file)) {
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array_push($file_array, fgets($file, 1024));
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}
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fclose($file);
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// generate new configuration file
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$saved = array(); // includes all settings which have been saved
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$mod_saved = array(); // includes all module settings which have been saved
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for ($i = 0; $i < sizeof($file_array); $i++) {
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$line = trim($file_array[$i]);
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if (($line == "")||($line[0] == "#")) continue; // ignore comments and empty lines
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// search for keywords
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for ($k = 0; $k < sizeof($this->settings); $k++) {
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$keyword = $this->settings[$k];
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$keylen = strlen($keyword);
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if (strtolower(substr($line, 0, $keylen + 1)) == strtolower($keyword . ":")) {
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// module settings
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if (strtolower(substr($line, 0, $keylen + 2)) == "modules: ") {
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$option = substr($line, $keylen + 2, strlen($line) - $keylen - 2);
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$pos = strpos($option, ":");
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$name = substr($option, 0, $pos);
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if (!isset($this->moduleSettings[$name])) continue;
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$file_array[$i] = "modules: " . $name . ": " . implode("+::+", $this->moduleSettings[$name]) . "\n";
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$mod_saved[] = $name; // mark keyword as saved
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}
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// type settings
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elseif (strtolower(substr($line, 0, $keylen + 2)) == "types: ") {
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$option = substr($line, $keylen + 2, strlen($line) - $keylen - 2);
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$pos = strpos($option, ":");
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$name = substr($option, 0, $pos);
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if (!isset($this->typeSettings[$name])) continue;
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$file_array[$i] = "types: " . $name . ": " . $this->typeSettings[$name] . "\n";
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$mod_saved[] = $name; // mark keyword as saved
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}
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// general settings
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else {
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$file_array[$i] = $keyword . ": " . $this->$keyword . "\n";
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$saved[] = $keyword; // mark keyword as saved
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}
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break;
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}
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}
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}
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// check if we have to add new entries (e.g. if user upgraded LAM and has an old config file)
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if (!in_array("ServerURL", $saved)) array_push($file_array, "\n\n# server address (e.g. ldap://localhost:389 or ldaps://localhost:636)\n" . "serverURL: " . $this->ServerURL . "\n");
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if (!in_array("Passwd", $saved)) array_push($file_array, "\n\n# password to change these preferences via webfrontend\n" . "passwd: " . $this->Passwd . "\n");
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if (!in_array("Admins", $saved)) array_push($file_array, "\n\n# list of users who are allowed to use LDAP Account Manager\n" .
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"# names have to be seperated by semicolons\n" .
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"# e.g. admins: cn=admin,dc=yourdomain,dc=org;cn=root,dc=yourdomain,dc=org\n" . "admins: " . $this->Admins . "\n");
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if (!in_array("treesuffix", $saved)) array_push($file_array, "\n\n# suffix of tree view\n" .
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"# e.g. dc=yourdomain,dc=org\n" . "treesuffix: " . $this->treesuffix . "\n");
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if (!in_array("maxlistentries", $saved)) array_push($file_array, "\n\n# maximum number of rows to show in user/group/host lists\n" . "maxlistentries: " . $this->maxlistentries . "\n");
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if (!in_array("defaultLanguage", $saved)) array_push($file_array, "\n\n# default language (a line from config/language)\n" . "defaultLanguage: " . $this->defaultLanguage . "\n");
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if (!in_array("scriptPath", $saved)) array_push($file_array, "\n\n# Path to external Script\n" . "scriptPath: " . $this->scriptPath . "\n");
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if (!in_array("scriptServer", $saved)) array_push($file_array, "\n\n# Servers of external script\n" . "scriptServer: " . $this->scriptServer . "\n");
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if (!in_array("scriptRights", $saved)) array_push($file_array, "\n\n# Access rights for home directories\n" . "scriptRights: " . $this->scriptRights . "\n");
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if (!in_array("cachetimeout", $saved)) array_push($file_array, "\n\n# Number of minutes LAM caches LDAP searches.\n" . "cacheTimeout: " . $this->cachetimeout . "\n");
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if (!in_array("activeTypes", $saved)) array_push($file_array, "\n\n# List of active account types.\n" . "activeTypes: " . $this->activeTypes . "\n");
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// check if all module settings were added
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$m_settings = array_keys($this->moduleSettings);
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for ($i = 0; $i < sizeof($m_settings); $i++) {
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if (!in_array($m_settings[$i], $mod_saved)) {
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array_push($file_array, "modules: " . $m_settings[$i] . ": " . implode("+::+", $this->moduleSettings[$m_settings[$i]]) . "\n");
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}
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}
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// check if all type settings were added
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$t_settings = array_keys($this->typeSettings);
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for ($i = 0; $i < sizeof($t_settings); $i++) {
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if (!in_array($t_settings[$i], $mod_saved)) {
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array_push($file_array, "types: " . $t_settings[$i] . ": " . $this->typeSettings[$t_settings[$i]] . "\n");
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}
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}
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$file = fopen($conffile, "w");
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if ($file) {
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for ($i = 0; $i < sizeof($file_array); $i++) fputs($file, $file_array[$i]);
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fclose($file);
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@chmod ($conffile, 0600);
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StatusMessage("INFO", _("Your settings were successfully saved.") , " (" . $conffile . ")");
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}
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else {
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StatusMessage("ERROR", _("Cannot open config file!") . " (" . $conffile . ")");
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exit;
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}
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}
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}
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/**
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* Returns if the file can be written on the filesystem.
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*
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* @return boolean true if file is writable
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*/
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public function isWritable() {
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return is_writeable($this->getPath());
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}
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/**
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* Returns the path to the config file.
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*
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* @return string path on filesystem
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*/
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private function getPath() {
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return substr(__FILE__, 0, strlen(__FILE__) - 15) . "/config/" . $this->file . ".conf";
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}
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// functions to read/write preferences
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/**
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* Returns the server address as string
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*
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* @return string server address
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*/
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public function get_ServerURL() {
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return $this->ServerURL;
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}
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/**
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* Sets the server address
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*
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* @param string $value new server address
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* @return boolean true if $value has correct format
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*/
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public function set_ServerURL($value) {
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if (is_string($value)) $this->ServerURL = $value;
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else return false;
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return true;
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}
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/**
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* Returns an array of string with all admin names
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*
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* @return array the admin names
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*/
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public function get_Admins() {
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return explode(";", $this->Admins);
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}
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/**
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* Returns all admin users seperated by semicolons
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*
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* @return string the admin string
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*/
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public function get_Adminstring() {
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return $this->Admins;
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}
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/**
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* Sets the admin string
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*
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* @param string $value new admin string that contains all admin users seperated by semicolons
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* @return boolean true if $value has correct format
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*/
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public function set_Adminstring($value) {
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if (is_string($value) &&
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eregi("^[^;]+(;[^;]+)*$", $value)) {
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$this->Admins = $value;
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}
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else return false;
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return true;
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}
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/**
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* Returns the password to access the preferences wizard
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*
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* @return string the password
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*/
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public function get_Passwd() {
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return $this->Passwd;
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}
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/**
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* Sets the preferences wizard password
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*
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* @param string $value new password
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* @return boolean true if $value has correct format
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*/
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public function set_Passwd($value) {
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if (is_string($value)) $this->Passwd = $value;
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else return false;
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return true;
|
|
}
|
|
|
|
/**
|
|
* Returns the LDAP suffix for the given account type
|
|
*
|
|
* @param string $scope account type
|
|
* @return string the LDAP suffix
|
|
*/
|
|
public function get_Suffix($scope) {
|
|
if ($scope == "tree") {
|
|
return $this->treesuffix;
|
|
}
|
|
else {
|
|
return $this->typeSettings['suffix_' . $scope];
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Sets the LDAP suffix where accounts are saved
|
|
*
|
|
* @param string $scope account type
|
|
* @param string $value new LDAP suffix
|
|
* @return boolean true if $value has correct format
|
|
*/
|
|
public function set_Suffix($scope, $value) {
|
|
if (!$value) $value = "";
|
|
elseif (!is_string($value)) {
|
|
return false;
|
|
}
|
|
if ($scope == "tree") {
|
|
$this->treesuffix = $value;
|
|
}
|
|
else {
|
|
$this->typeSettings['suffix_' . $scope] = $value;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Returns the list of attributes to show in user list
|
|
*
|
|
* @param string $scope account type
|
|
* @return string the attribute list
|
|
*/
|
|
public function get_listAttributes($scope) {
|
|
return $this->typeSettings['attr_' . $scope];
|
|
}
|
|
|
|
/**
|
|
* Sets the list of attributes to show in user list
|
|
*
|
|
* @param string $value new attribute string
|
|
* @param string $scope account type
|
|
* @return boolean true if $value has correct format
|
|
*/
|
|
public function set_listAttributes($value, $scope) {
|
|
if (is_string($value) && eregi("^((#[^:;]+)|([^:;]*:[^:;]+))(;((#[^:;]+)|([^:;]*:[^:;]+)))*$", $value)) {
|
|
$this->typeSettings['attr_' . $scope] = $value;
|
|
return true;
|
|
}
|
|
else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns the maximum number of rows in user/group/host lists
|
|
*
|
|
* @return integer maximum number
|
|
*/
|
|
public function get_MaxListEntries() {
|
|
return $this->maxlistentries;
|
|
}
|
|
|
|
/**
|
|
* Sets the maximum number of rows in user/group/host lists
|
|
*
|
|
* @param integer $value new maximum value
|
|
* @return boolean true if $value has correct format
|
|
*/
|
|
public function set_MaxListEntries ($value) {
|
|
if (is_numeric($value)) $this->maxlistentries = $value;
|
|
else return false;
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Returns the default language string
|
|
*
|
|
* @return string default language
|
|
*/
|
|
public function get_defaultLanguage() {
|
|
return $this->defaultLanguage;
|
|
}
|
|
|
|
/**
|
|
* Sets the default language string
|
|
*
|
|
* @param string $value new default language
|
|
* @return boolean true if $value has correct format
|
|
*/
|
|
public function set_defaultLanguage($value) {
|
|
if (is_string($value)) $this->defaultLanguage = $value;
|
|
else return false;
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Returns the path to the external script
|
|
*
|
|
* @return string script path
|
|
*/
|
|
public function get_scriptPath() {
|
|
return $this->scriptPath;
|
|
}
|
|
|
|
/**
|
|
* Sets the path to the external script
|
|
*
|
|
* @param string $value new script path
|
|
* @return boolean true if $value has correct format
|
|
*/
|
|
public function set_scriptPath($value) {
|
|
if (!$value) $this->scriptPath = ""; // optional parameter
|
|
elseif (is_string($value) && eregi("^/([a-z0-9_\\-])+(/([a-z0-9_\\.\\-])+)+$", $value)) $this->scriptPath = $value;
|
|
else return false;
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Returns the servers of the external script as a Array
|
|
*
|
|
* @return string script servers
|
|
*/
|
|
public function get_scriptServers() {
|
|
return $this->scriptServer;
|
|
}
|
|
|
|
/**
|
|
* Sets the servers of the external script
|
|
*
|
|
* @param string $value new script servers
|
|
* @return boolean true if $value has correct format
|
|
*/
|
|
public function set_scriptServers($value) {
|
|
if (!$value) {
|
|
$this->scriptServer = ""; // optional parameter
|
|
return true;
|
|
}
|
|
// Explode the value to an array
|
|
$array_string = explode(";", $value);
|
|
if (count($array_string) > 0) {
|
|
// Check all IPs in the exploded Array
|
|
$valid_ips = array();
|
|
foreach($array_string as $arr_value) {
|
|
// Explode name and IP, if a name exists
|
|
if (eregi(":", $arr_value)) {
|
|
$arr_value_explode = explode(":", $arr_value);
|
|
$ip = $arr_value_explode[1];
|
|
$servername = $arr_value_explode[0];
|
|
}
|
|
else {
|
|
$ip = $arr_value;
|
|
$servername = "";
|
|
}
|
|
if (isset($ip) && is_string($ip) && eregi("^[a-z0-9\\-]+(\\.[a-z0-9\\-]+)*$", $ip)) {
|
|
// Check if the IP has a server name
|
|
if (!empty($servername)) {
|
|
$valid_ips[] = $servername.":".$ip;
|
|
}
|
|
else {
|
|
$valid_ips[] = $ip;
|
|
}
|
|
}
|
|
}
|
|
// Check that the array is not empty
|
|
if ($array_string > 0) {
|
|
$this->scriptServer = implode(";", $valid_ips);
|
|
return true;
|
|
}
|
|
else {
|
|
// The array is empty, there was no valid IP
|
|
return false;
|
|
}
|
|
}
|
|
else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns the chmod value for new home directories.
|
|
*
|
|
* @return string rights
|
|
*/
|
|
public function get_scriptRights() {
|
|
if (!isset($this->scriptRights)) return '755';
|
|
return $this->scriptRights;
|
|
}
|
|
|
|
/**
|
|
* Sets the rights for the home directory.
|
|
*
|
|
* @param string $chmod the rights
|
|
* @return boolean true if values has correct format
|
|
*/
|
|
public function set_scriptRights($chmod) {
|
|
// check if the chmod is correct:
|
|
if ($chmod > 0 && $chmod <=777) {
|
|
$this->scriptRights=$chmod;
|
|
return true;
|
|
}
|
|
else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns the LDAP cache timeout in minutes
|
|
*
|
|
* @return integer cache time
|
|
*/
|
|
public function get_cacheTimeout() {
|
|
if (isset($this->cachetimeout)) return $this->cachetimeout;
|
|
else return 5;
|
|
}
|
|
|
|
/**
|
|
* Returns the LDAP cache timeout in seconds
|
|
*
|
|
* @return integer cache time
|
|
*/
|
|
public function get_cacheTimeoutSec() {
|
|
return $this->cachetimeout * 60;
|
|
}
|
|
|
|
/**
|
|
* Sets the LDAP cache timeout in minutes (0,1,2,5,10,15)
|
|
*
|
|
* @param integer $value new cache timeout
|
|
* @return boolean true if $value has correct format
|
|
*/
|
|
public function set_cacheTimeout($value) {
|
|
if (is_numeric($value) && ($value > -1)) {
|
|
$this->cachetimeout = $value;
|
|
}
|
|
else return false;
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Returns an array of all selected account modules
|
|
*
|
|
* @param string $scope account type
|
|
* @return array user modules
|
|
*/
|
|
public function get_AccountModules($scope) {
|
|
if (isset($this->typeSettings["modules_" . $scope])) {
|
|
return explode(",", $this->typeSettings["modules_" . $scope]);
|
|
}
|
|
else {
|
|
return array();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Sets the selected account modules
|
|
*
|
|
* @param array $modules array with module names (not aliases!)
|
|
* @param string $scope account type
|
|
* @return boolean true if $modules has correct format
|
|
*/
|
|
public function set_AccountModules($modules, $scope) {
|
|
if (! is_array($modules)) return false;
|
|
// check module names
|
|
$available = getAvailableModules($scope);
|
|
for ($i = 0; $i < sizeof($modules); $i++) {
|
|
if (! in_array($modules[$i], $available)) return false;
|
|
}
|
|
// check depends/conflicts
|
|
if (check_module_conflicts($modules, getModulesDependencies($scope)) != false) return false;
|
|
if (check_module_depends($modules, getModulesDependencies($scope)) != false) return false;
|
|
$this->typeSettings["modules_" . $scope] = implode(",", $modules);
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Sets the settings for the account modules.
|
|
*
|
|
* @param array $settings list of module setting array(name => value)
|
|
* @return boolean true if $settings has correct format
|
|
*/
|
|
public function set_moduleSettings($settings) {
|
|
if (!is_array($settings)) return false;
|
|
$this->moduleSettings = $settings;
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Returns a list of saved module settings
|
|
*
|
|
* @return array list of settings: array(name => value)
|
|
*/
|
|
public function get_moduleSettings() {
|
|
return $this->moduleSettings;
|
|
}
|
|
|
|
/**
|
|
* Returns a list of active account types.
|
|
*
|
|
* @return array list of types
|
|
*/
|
|
public function get_ActiveTypes() {
|
|
if (($this->activeTypes == '') || !isset($this->activeTypes)) return array();
|
|
else return explode(",", $this->activeTypes);
|
|
}
|
|
|
|
/**
|
|
* Sets the list of active types.
|
|
*
|
|
* @param array list of types
|
|
*/
|
|
public function set_ActiveTypes($types) {
|
|
$this->activeTypes = implode(",", $types);
|
|
}
|
|
|
|
/**
|
|
* Sets the settings for the account types.
|
|
*
|
|
* @param array $settings list of type setting array(name => value)
|
|
* @return boolean true if $settings has correct format
|
|
*/
|
|
public function set_typeSettings($settings) {
|
|
if (!is_array($settings)) return false;
|
|
$this->typeSettings = $settings;
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Returns a list of saved type settings
|
|
*
|
|
* @return array list of settings: array(name => value)
|
|
*/
|
|
public function get_typeSettings() {
|
|
return $this->typeSettings;
|
|
}
|
|
|
|
}
|
|
|
|
|
|
/**
|
|
* This class manages config.cfg.
|
|
*
|
|
* @package configuration
|
|
*/
|
|
class LAMCfgMain {
|
|
|
|
/** Default profile */
|
|
public $default;
|
|
|
|
/** Password to change config.cfg */
|
|
public $password;
|
|
|
|
/** Time of inactivity before session times out (minutes) */
|
|
public $sessionTimeout;
|
|
|
|
/** log level */
|
|
public $logLevel;
|
|
|
|
/** log destination ("SYSLOG":syslog, "/...":file, "NONE":none) */
|
|
public $logDestination;
|
|
|
|
/** list of hosts which may access LAM */
|
|
public $allowedHosts;
|
|
|
|
/** list of data fields to save in config file */
|
|
private $settings = array("password", "default", "sessionTimeout",
|
|
"logLevel", "logDestination", "allowedHosts");
|
|
|
|
/**
|
|
* Loads preferences from config file
|
|
*/
|
|
function LAMCfgMain() {
|
|
// set default values
|
|
$this->sessionTimeout = 30;
|
|
$this->logLevel = LOG_NOTICE;
|
|
$this->logDestination = "SYSLOG";
|
|
$this->allowedHosts = "";
|
|
$this->reload();
|
|
}
|
|
|
|
/**
|
|
* Reloads preferences from config file config.cfg
|
|
*
|
|
* @return boolean true if file was readable
|
|
*/
|
|
private function reload() {
|
|
$conffile = substr(__FILE__, 0, strlen(__FILE__) - 15) . "/config/config.cfg";
|
|
if (is_file($conffile) == True) {
|
|
$file = @fopen($conffile, "r");
|
|
if (!$file) return false; // abort if file is not readable
|
|
while (!feof($file)) {
|
|
$line = fgets($file, 1024);
|
|
$line = trim($line); // remove spaces at the beginning and end
|
|
if (($line == "")||($line[0] == "#")) continue; // ignore comments
|
|
// search keywords
|
|
for ($i = 0; $i < sizeof($this->settings); $i++) {
|
|
$keyword = $this->settings[$i];
|
|
$keylen = strlen($keyword);
|
|
if (strtolower(substr($line, 0, $keylen + 2)) == strtolower($keyword . ": ")) {
|
|
$this->$keyword = substr($line, $keylen + 2, strlen($line) - $keylen - 2);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
fclose($file);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Saves preferences to config file config.cfg
|
|
*/
|
|
public function save() {
|
|
$conffile = substr(__FILE__, 0, strlen(__FILE__) - 15) . "/config/config.cfg";
|
|
if (is_file($conffile) == True) {
|
|
$file = fopen($conffile, "r");
|
|
$file_array = array();
|
|
// read config file
|
|
while (!feof($file)) {
|
|
array_push($file_array, fgets($file, 1024));
|
|
}
|
|
fclose($file);
|
|
// generate new configuration file
|
|
$saved = array();
|
|
for ($i = 0; $i < sizeof($file_array); $i++) {
|
|
$line = trim($file_array[$i]);
|
|
if (($line == "")||($line[0] == "#")) continue; // ignore comments and empty lines
|
|
// search keywords
|
|
for ($k = 0; $k < sizeof($this->settings); $k++) {
|
|
$keyword = $this->settings[$k];
|
|
$keylen = strlen($keyword);
|
|
if (strtolower(substr($line, 0, $keylen + 1)) == strtolower($keyword . ":")) {
|
|
$file_array[$i] = $keyword . ": " . $this->$keyword . "\n";
|
|
$saved[] = $keyword; // mark keyword as saved
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// check if we have to add new entries (e.g. if user upgraded LAM and has an old config file)
|
|
if (!in_array("password", $saved)) array_push($file_array, "\n\n# password to add/delete/rename configuration profiles\n" . "password: " . $this->password);
|
|
if (!in_array("default", $saved)) array_push($file_array, "\n\n# default profile, without \".conf\"\n" . "default: " . $this->default);
|
|
if (!in_array("sessionTimeout", $saved)) array_push($file_array, "\n\n# session timeout in minutes\n" . "sessionTimeout: " . $this->sessionTimeout);
|
|
if (!in_array("logLevel", $saved)) array_push($file_array, "\n\n# log level\n" . "logLevel: " . $this->logLevel);
|
|
if (!in_array("logDestination", $saved)) array_push($file_array, "\n\n# log destination\n" . "logDestination: " . $this->logDestination);
|
|
if (!in_array("allowedHosts", $saved)) array_push($file_array, "\n\n# list of hosts which may access LAM\n" . "allowedHosts: " . $this->allowedHosts);
|
|
$file = @fopen($conffile, "w");
|
|
if ($file) {
|
|
for ($i = 0; $i < sizeof($file_array); $i++) fputs($file, $file_array[$i]);
|
|
fclose($file);
|
|
}
|
|
else {
|
|
StatusMessage("ERROR", "", _("Cannot open config file!") . " (" . $conffile . ")");
|
|
exit;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
?>
|