/usr/share/gosa/plugins/admin/systems/services/dhcp/class_dhcpNetwork.inc is in gosa-plugin-dhcp 2.7.4+reloaded2-13+deb9u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/*
This code is part of GOsa (https://gosa.gonicus.de)
Copyright (C) 2004-2007 Cajus Pollmeier
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
class dhcpNetwork extends plugin
{
/* Used attributes */
var $options= null;
var $statements= null;
/* attribute list for save action */
var $attributes= array();
var $objectclasses= array();
function __construct()
{
/* This is always an account */
$this->initTime = microtime(TRUE);
$this->is_account= TRUE;
// Create statistic table entry
stats::log('plugin', $class = get_class($this), $category = array($this->acl_category), $action = 'open',
$amount = 1, $duration = (microtime(TRUE) - $this->initTime));
}
function execute()
{
plugin::execute();
$acl_writeable = preg_match("/w/",$this->parent->getacl(""));
/* Check for iteraction */
if ($acl_writeable && isset($_POST['add_dns']) && $_POST['addserver'] != ""){
if (!preg_match('/^[0-9a-z.-]+$/', get_post('addserver'))){
msg_dialog::display(_("Error"), msgPool::invalid(_("Name"),
htmlentities(get_post('addserver')),"/[0-9a-z.-]/"), ERROR_DIALOG);
} else {
$servers= array();
if($this->options->exists('domain-name-servers')){
foreach(explode(",", $this->options->get('domain-name-servers')) as $val){
$servers[$val]= $val;
}
}
$servers[get_post('addserver')]= get_post('addserver');
$tmp= "";
foreach($servers as $val){
$tmp.= $val.",";
}
$this->options->removeAll('domain-name-servers');
$this->options->set('domain-name-servers',preg_replace('/,$/', '', $tmp));
}
}
if ($acl_writeable && isset($_POST['delete_dns']) && isset($_POST['dnsserver'])){
$tmp= preg_replace("/(\s*,\s*)?".get_post('dnsserver')."/i", '',
$this->options->get('domain-name-servers'));
$tmp= trim(preg_replace("/(\s*)?,(\s*)?$/", '', $tmp),",");
if ($tmp != ""){
$this->options->set('domain-name-servers', $tmp);
} else {
$this->options->remove('domain-name-servers');
}
}
/* Show main page */
$smarty= get_smarty();
/* Assign ACLs */
$smarty->assign("acl",$this->parent->getacl(""));
/*
* Assemble options
*/
/* Router */
$smarty->assign("routers", set_post($this->options->get('routers')));
/* DNS */
$smarty->assign("domain", set_post($this->options->get('domain-name')));
if($this->options->exists('domain-name-servers')){
$servers= array();
foreach(explode(",", $this->options->get('domain-name-servers')) as $val){
$servers[$val]= $val;
}
$smarty->assign("dnsservers", set_post($servers));
} else {
$smarty->assign("dnsservers", array());
}
/* Netmask / Broadcast */
if ($this->options->exists('subnet-mask')){
$this->options->set('subnet-mask',normalize_netmask($this->options->get('subnet-mask')));
}
$smarty->assign("subnet_mask", set_post($this->options->get('subnet-mask')));
$smarty->assign("broadcast_address",set_post($this->options->get('broadcast-address')));
/* Boot stuff */
$smarty->assign("filename", set_post($this->statements->get('filename')));
$smarty->assign("nextserver", set_post($this->statements->get('next-server')));
/* Set flags */
$smarty->assign("autohost", "");
if ($this->statements->exists('get-lease-hostnames')){
if (preg_match('/^(true|on|yes)$/', $this->statements->get('get-lease-hostnames'))){
$smarty->assign("autohost", "checked");
}
}
$smarty->assign("autohostdecl", "");
if ($this->statements->exists('use-host-decl-names')){
if (preg_match('/^(true|on|yes)$/', $this->statements->get('use-host-decl-names'))){
$smarty->assign("autohostdecl", "checked");
}
}
return $smarty->fetch(get_template_path('dhcp_network.tpl', TRUE,dirname(__FILE__)));
}
function remove_from_parent()
{
}
/* Save data to object */
function save_object()
{
/* Only save, if we are "active" */
if (isset($_POST['routers']) && preg_match("/w/",$this->parent->getacl(""))){
/*
* Assemble options
*/
/* Options */
foreach (array("routers" => "routers", "domain-name" => "domain", "subnet-mask" => "subnet_mask",
"broadcast-address" => "broadcast_address") as $key => $val){
if ($_POST["$val"] == ''){
$this->options->remove($key);
} else {
$this->options->set($key,get_post($val));
}
}
/* Statements */
foreach (array("filename" => "filename", "next-server" => "nextserver") as $key => $val){
if ($_POST["$val"] == ''){
$this->statements->removeAll($key);
} else {
/* Only quote filename values */
if(in_array_strict($key,array("filename"))){
$this->statements->set($key,'"'.trim(get_post($val),"\"").'"');
}else{
$this->statements->set($key,get_post($val));
}
}
}
/* Flags */
if (isset ($_POST['autohost'])){
$this->statements->set('get-lease-hostnames',"true");
} else {
$this->statements->removeAll('get-lease-hostnames');
}
if (isset ($_POST['autohostdecl'])){
$this->statements->set('use-host-decl-names', "on");
} else {
$this->statements->removeAll('use-host-decl-names');
}
}
}
/* Check values */
function check()
{
$message= array();
/* Check netmask and broadcast */
foreach(array("subnet-mask" => _("Net mask"), "broadcast-address" => _("Broadcast address")) as $key => $typ){
if (!$this->options->exists("$key")){
continue;
}
if (!tests::is_ip($this->options->get($key))){
$message[]= sprintf(_("Error in definition of '%s'!"), $typ);
}
}
return $message;
}
/* Save to LDAP */
function save()
{
}
}
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?>
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