513 lines
16 KiB
PHP
513 lines
16 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 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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Config supplies access to the configuration data.
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*/
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class Config {
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// string: can be "True" or "False"
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// use SSL-connection?
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var $SSL;
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// string: hostname
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var $Host;
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// string: port number
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var $Port;
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// array of strings: users with admin rights
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var $Admins;
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// string: password to edit preferences
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var $Passwd;
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// single line with the names of all admin users
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var $Adminstring;
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// suffix for users
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var $Suff_users;
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// suffix for groups
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var $Suff_groups;
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// suffix for Samba hosts
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var $Suff_hosts;
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// minimum/maximum numbers for UID, GID and UID of Samba Hosts
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var $MinUID;
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var $MaxUID;
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var $MinGID;
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var $MaxGID;
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var $MinMachine;
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var $MaxMachine;
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// default shell and list of possible shells
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var $DefaultShell;
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var $ShellList;
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// constructor, loads preferences from ../lam.conf
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function Config() {
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$this->reload();
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}
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// reloads preferences from ../lam.conf
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function reload() {
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$conffile = "../lam.conf";
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if (is_file($conffile) == True) {
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$file = fopen($conffile, "r");
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while (!feof($file)) {
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$line = fgets($file, 1024);
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if (($line == "\n")||($line[0] == "#")) continue; // ignore comments
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// search keywords
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if (substr($line, 0, 5) == "ssl: ") {
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$this->SSL = chop(substr($line, 5, strlen($line)-5));
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continue;
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}
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if (substr($line, 0, 6) == "host: ") {
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$this->Host = chop(substr($line, 6, strlen($line)-6));
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continue;
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}
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if (substr($line, 0, 6) == "port: ") {
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$this->Port = chop(substr($line, 6, strlen($line)-6));
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continue;
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}
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if (substr($line, 0, 8) == "passwd: ") {
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$this->Passwd = chop(substr($line, 8, strlen($line)-8));
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continue;
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}
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if (substr($line, 0, 8) == "admins: ") {
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$adminstr = chop(substr($line, 8, strlen($line)-8));
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$this->Adminstring = $adminstr;
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$this->Admins = explode(";", $adminstr);
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continue;
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}
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if (substr($line, 0, 12) == "usersuffix: ") {
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$this->Suff_users = chop(substr($line, 12, strlen($line)-12));
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continue;
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}
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if (substr($line, 0, 13) == "groupsuffix: ") {
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$this->Suff_groups = chop(substr($line, 13, strlen($line)-13));
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continue;
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}
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if (substr($line, 0, 12) == "hostsuffix: ") {
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$this->Suff_hosts = chop(substr($line, 12, strlen($line)-12));
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continue;
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}
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if (substr($line, 0, 8) == "minUID: ") {
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$this->MinUID = chop(substr($line, 8, strlen($line)-8));
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continue;
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}
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if (substr($line, 0, 8) == "maxUID: ") {
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$this->MaxUID = chop(substr($line, 8, strlen($line)-8));
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continue;
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}
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if (substr($line, 0, 8) == "minGID: ") {
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$this->MinGID = chop(substr($line, 8, strlen($line)-8));
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continue;
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}
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if (substr($line, 0, 8) == "maxGID: ") {
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$this->MaxGID = chop(substr($line, 8, strlen($line)-8));
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continue;
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}
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if (substr($line, 0, 12) == "minMachine: ") {
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$this->MinMachine = chop(substr($line, 12, strlen($line)-12));
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continue;
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}
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if (substr($line, 0, 12) == "maxMachine: ") {
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$this->MaxMachine = chop(substr($line, 12, strlen($line)-12));
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continue;
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}
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if (substr($line, 0, 14) == "defaultShell: ") {
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$this->DefaultShell = chop(substr($line, 14, strlen($line)-14));
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continue;
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}
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if (substr($line, 0, 11) == "shellList: ") {
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$this->ShellList = chop(substr($line, 11, strlen($line)-11));
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continue;
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}
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}
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fclose($file);
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}
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else {
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echo _("Unable to load lam.conf!"); echo "<br>";
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}
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}
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// saves preferences to ../lam.conf
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function save() {
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$conffile = "../lam.conf";
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if (is_file($conffile) == True) {
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// booleans to check if value was already saved
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$save_ssl = $save_host = $save_port = $save_passwd = $save_admins = $save_suffusr = $save_suffgrp = $save_suffhst =
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$save_minUID = $save_maxUID = $save_minGID = $save_maxGID = $save_minMach = $save_maxMach = $save_defShell = $save_shellList = False;
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$file = fopen($conffile, "r");
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$file_array = array();
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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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for ($i = 0; $i < sizeof($file_array); $i++) {
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if (($file_array[$i] == "\n")||($file_array[$i][0] == "#")) continue; // ignore comments
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// search for keywords
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if (substr($file_array[$i], 0, 5) == "ssl: ") {
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$file_array[$i] = "ssl: " . $this->SSL . "\n";
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$save_ssl = True;
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continue;
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}
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if (substr($file_array[$i], 0, 6) == "host: ") {
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$file_array[$i] = "host: " . $this->Host . "\n";
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$save_host = True;
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continue;
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}
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if (substr($file_array[$i], 0, 6) == "port: ") {
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$file_array[$i] = "port: " . $this->Port . "\n";
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$save_port = True;
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continue;
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}
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if (substr($file_array[$i], 0, 8) == "passwd: ") {
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$file_array[$i] = "passwd: " . $this->Passwd . "\n";
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$save_passwd = True;
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continue;
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}
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if (substr($file_array[$i], 0, 8) == "admins: ") {
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$file_array[$i] = "admins: " . implode(";", $this->Admins) . "\n";
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$save_admins = True;
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continue;
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}
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if (substr($file_array[$i], 0, 12) == "usersuffix: ") {
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$file_array[$i] = "usersuffix: " . $this->Suff_users . "\n";
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$save_suffusr = True;
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continue;
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}
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if (substr($file_array[$i], 0, 13) == "groupsuffix: ") {
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$file_array[$i] = "groupsuffix: " . $this->Suff_groups . "\n";
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$save_suffgrp = True;
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continue;
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}
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if (substr($file_array[$i], 0, 12) == "hostsuffix: ") {
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$file_array[$i] = "hostsuffix: " . $this->Suff_hosts . "\n";
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$save_suffhst = True;
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continue;
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}
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if (substr($file_array[$i], 0, 8) == "minUID: ") {
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$file_array[$i] = "minUID: " . $this->MinUID . "\n";
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$save_minUID = True;
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continue;
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}
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if (substr($file_array[$i], 0, 8) == "maxUID: ") {
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$file_array[$i] = "maxUID: " . $this->MaxUID . "\n";
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$save_maxUID = True;
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continue;
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}
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if (substr($file_array[$i], 0, 8) == "minGID: ") {
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$file_array[$i] = "minGID: " . $this->MinGID . "\n";
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$save_minGID = True;
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continue;
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}
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if (substr($file_array[$i], 0, 8) == "maxGID: ") {
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$file_array[$i] = "maxGID: " . $this->MaxGID . "\n";
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$save_maxGID = True;
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continue;
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}
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if (substr($file_array[$i], 0, 12) == "minMachine: ") {
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$file_array[$i] = "minMachine: " . $this->MinMachine . "\n";
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$save_minMach = True;
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continue;
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}
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if (substr($file_array[$i], 0, 12) == "maxMachine: ") {
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$file_array[$i] = "maxMachine: " . $this->MaxMachine . "\n";
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$save_maxMach = True;
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continue;
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}
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if (substr($file_array[$i], 0, 14) == "defaultShell: ") {
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$file_array[$i] = "defaultShell: " . $this->DefaultShell . "\n";
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$save_defShell = True;
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continue;
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}
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if (substr($file_array[$i], 0, 11) == "shellList: ") {
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$file_array[$i] = "shellList: " . $this->ShellList . "\n";
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$save_shellList = True;
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continue;
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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 lam.conf)
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if (!$save_ssl == True) array_push($file_array, "\n\n# use SSL to connect, can be True or False\n" . "ssl: " . $this->SSL);
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if (!$save_host == True) array_push($file_array, "\n\n# hostname of LDAP server (e.g localhost)\n" . "host: " . $this->Host);
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if (!$save_port == True) array_push($file_array, "\n\n# portnumber of LDAP server (default 389)\n" . "port: " . $this->Port);
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if (!$save_passwd == True) array_push($file_array, "\n\n# password to change these preferences via webfrontend\n" . "passwd: " . $this->Passwd);
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if (!$save_admins == True) 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: " . $this->Admins);
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if (!$save_suffusr == True) array_push($file_array, "\n\n# suffix of users\n" .
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"# e.g. ou=People,dc=yourdomain,dc=org\n" . "usersuffix: " . $this->Suff_users);
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if (!$save_suffgrp == True) array_push($file_array, "\n\n# suffix of groups\n" .
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"# e.g. ou=Groups,dc=yourdomain,dc=org\n" . "groupsuffix: " . $this->Suff_groups);
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if (!$save_suffhst == True) array_push($file_array, "\n\n# suffix of Samba hosts\n" .
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"# e.g. ou=machines,dc=yourdomain,dc=org\n" . "hostsuffix: " . $this->Suff_hosts);
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if (!$save_minUID == True) array_push($file_array, "\n\n# minimum UID number\n" . "minUID: " . $this->MinUID);
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if (!$save_maxUID == True) array_push($file_array, "\n\n# maximum UID number\n" . "maxUID: " . $this->MaxUID);
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if (!$save_minGID == True) array_push($file_array, "\n\n# minimum GID number\n" . "minGID: " . $this->MinGID);
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if (!$save_maxGID == True) array_push($file_array, "\n\n# maximum GID number\n" . "maxGID: " . $this->MaxGID);
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if (!$save_minMach == True) array_push($file_array, "\n\n# minimum UID number for Samba hosts\n" . "minMachine: " . $this->MinMachine);
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if (!$save_maxMach == True) array_push($file_array, "\n\n# maximum UID number for Samba hosts\n" . "maxMachine: " . $this->MaxMachine);
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if (!$save_defShell == True) array_push($file_array, "\n\n# default shell when creating new user\n" . "defaultShell: " . $this->DefaultShell);
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if (!$save_shellList == True) array_push($file_array, "\n\n# list of possible shells\n" . "shellList: " . $this->ShellList);
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$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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}
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else {
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echo _("<br><font color=\"red\">Cannot open config file!</font>");
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exit;
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}
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}
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}
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// prints current preferences
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function printconf() {
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echo _("<b>SSL: </b>" ) . $this->SSL . "<br>";
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echo _("<b>Host: </b>") . $this->Host . "<br>";
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echo _("<b>Port: </b>") . $this->Port . "<br>";
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echo _("<b>Admins: </b>") . $this->Adminstring . "<br>";
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echo _("<b>UserSuffix: </b>") . $this->Suff_users . "<br>";
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echo _("<b>GroupSuffix: </b>") . $this->Suff_groups . "<br>";
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echo _("<b>HostSuffix: </b>") . $this->Suff_hosts . "<br>";
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echo _("<b>minUID: </b>") . $this->MinUID . "<br>";
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echo _("<b>maxUID: </b>") . $this->MaxUID . "<br>";
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echo _("<b>minGID: </b>") . $this->MinGID . "<br>";
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echo _("<b>maxGID: </b>") . $this->MaxGID . "<br>";
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echo _("<b>minMachine: </b>") . $this->MinMachine . "<br>";
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echo _("<b>maxMachine: </b>") . $this->MaxMachine . "<br>";
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echo _("<b>Default Shell: </b>") . $this->DefaultShell . "<br>";
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echo _("<b>Shell list: </b>") . $this->ShellList;
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}
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// functions to read/write preferences
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// returns a string that can be "True" or "False"
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function get_SSL() {
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return $this->SSL;
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}
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// accepts only strings that are either "True" or "False"
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function set_SSL($value) {
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if (($value == "True") || ($value == "False")) $this->SSL = $value;
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else echo _("Config->set_SSL failed!");
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}
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// returns the hostname
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function get_Host() {
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return $this->Host;
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}
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// sets the hostname
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function set_Host($value) {
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if (is_string($value)) $this->Host = $value;
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else echo _("Config->set_Host failed!");
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}
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// returns the port number as string
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function get_Port() {
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return $this->Port;
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}
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// sets the portnumber
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function set_Port($value) {
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if (is_numeric($value)) $this->Port = $value;
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else echo _("Config->set_Port failed!");
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}
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// returns an array of string with all admin names
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function get_Admins() {
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return $this->Admins;
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}
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// needs an array of string containing all admin users
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function set_Admins($value) {
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if (is_array($value)) { // check if $value is array of strings
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$b = true;
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for($i = 0; $i < sizeof($value); $i++){
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if (is_string($value[$i]) == false) {
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$b = false;
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break;
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}
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}
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if ($b) $this->Admins = $value;
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}
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else echo _("Config->set_Admins failed!");
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}
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// returns all admin users seperated by semicolons
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function get_Adminstring() {
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return $this->Adminstring;
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}
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// needs a string that contains all admin users seperated by semicolons
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function set_Adminstring($value) {
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if (is_string($value)) {
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$this->Adminstring = $value;
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$this->Admins = explode(";", $value);
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}
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else echo _("Config->set_Adminstring failed!");
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}
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// returns the password to access the preferences wizard
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function get_Passwd() {
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return $this->Passwd;
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}
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// sets the preferences wizard password
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function set_Passwd($value) {
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if (is_string($value)) $this->Passwd = $value;
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else echo _("Config->set_Passwd failed!");
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}
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// returns the LDAP suffix where users are saved
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function get_UserSuffix() {
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return $this->Suff_users;
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}
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// sets the LDAP suffix where users are saved
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function set_UserSuffix($value) {
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if (is_string($value)) $this->Suff_users = $value;
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else echo _("Config->set_UserSuffix failed!");
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}
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// returns the LDAP suffix where groups are saved
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function get_GroupSuffix() {
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return $this->Suff_groups;
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}
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// sets the LDAP suffix where groups are saved
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function set_GroupSuffix($value) {
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if (is_string($value)) $this->Suff_groups = $value;
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else echo _("Config->set_GroupSuffix failed!");
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}
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// returns the LDAP suffix where hosts are saved
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function get_HostSuffix() {
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return $this->Suff_hosts;
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}
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// sets the LDAP suffix where hosts are saved
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function set_HostSuffix($value) {
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if (is_string($value)) $this->Suff_hosts = $value;
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else echo _("Config->set_HostSuffix failed!");
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}
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// returns the minimum UID to use when creating new users
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function get_minUID() {
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return $this->MinUID;
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}
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// sets the minimum UID to use when creating new users
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function set_minUID($value) {
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if (is_numeric($value)) $this->MinUID = $value;
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else echo _("Config->set_minUID failed!");
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}
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// returns the maximum UID to use when creating new users
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function get_maxUID() {
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return $this->MaxUID;
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}
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// sets the maximum UID to use when creating new users
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function set_maxUID($value) {
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if (is_numeric($value)) $this->MaxUID = $value;
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else echo _("Config->set_maxUID failed!");
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}
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// returns the minimum GID to use when creating new groups
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function get_minGID() {
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return $this->MinGID;
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}
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// sets the minimum GID to use when creating new groups
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function set_minGID($value) {
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if (is_numeric($value)) $this->MinGID = $value;
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else echo _("Config->set_minGID failed!");
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}
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|
|
// returns the maximum GID to use when creating new groups
|
|
function get_maxGID() {
|
|
return $this->MaxGID;
|
|
}
|
|
|
|
// sets the maximum GID to use when creating new groups
|
|
function set_maxGID($value) {
|
|
if (is_numeric($value)) $this->MaxGID = $value;
|
|
else echo _("Config->set_maxGID failed!");
|
|
}
|
|
|
|
// returns the minimum UID to use when creating new Samba hosts
|
|
function get_minMachine() {
|
|
return $this->MinMachine;
|
|
}
|
|
|
|
// sets the minimum UID to use when creating new Samba hosts
|
|
function set_minMachine($value) {
|
|
if (is_numeric($value)) $this->MinMachine = $value;
|
|
else echo _("Config->set_minMachine failed!");
|
|
}
|
|
|
|
// returns the maximum UID to use when creating new Samba hosts
|
|
function get_maxMachine() {
|
|
return $this->MaxMachine;
|
|
}
|
|
|
|
// sets the maximum UID to use when creating new Samba hosts
|
|
function set_maxMachine($value) {
|
|
if (is_numeric($value)) $this->MaxMachine = $value;
|
|
else echo _("Config->set_maxMachine failed!");
|
|
}
|
|
|
|
// returns the default shell to use when creating new users
|
|
function get_defaultShell() {
|
|
return $this->DefaultShell;
|
|
}
|
|
|
|
// sets the default shell to use when creating new users
|
|
function set_defaultShell($value) {
|
|
if (is_string($value)) $this->DefaultShell = $value;
|
|
else echo _("Config->set_shellList failed!");
|
|
}
|
|
|
|
// returns a list of possible shells when creating new users
|
|
function get_shellList() {
|
|
return $this->ShellList;
|
|
}
|
|
|
|
// sets the list of possible shells when creating new users
|
|
function set_shellList($value) {
|
|
if (is_string($value)) $this->ShellList = $value;
|
|
else echo _("Config->set_shellList failed!");
|
|
}
|
|
|
|
}
|
|
|
|
?>
|