mirror of
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439 lines
15 KiB
PHP
Executable File
439 lines
15 KiB
PHP
Executable File
<?php
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/* $Id$ */
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/*
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system.php
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part of m0n0wall (http://m0n0.ch/wall)
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Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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pfSense_BUILDER_BINARIES: /bin/kill /usr/bin/tar
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pfSense_MODULE: system
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*/
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##|+PRIV
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##|*IDENT=page-system-generalsetup
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##|*NAME=System: General Setup page
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##|*DESCR=Allow access to the 'System: General Setup' page.
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##|*MATCH=system.php*
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##|-PRIV
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require("guiconfig.inc");
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require_once("functions.inc");
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require_once("filter.inc");
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require_once("shaper.inc");
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$pconfig['hostname'] = $config['system']['hostname'];
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$pconfig['domain'] = $config['system']['domain'];
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list($pconfig['dns1'],$pconfig['dns2'],$pconfig['dns3'],$pconfig['dns4']) = $config['system']['dnsserver'];
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$pconfig['dns1gwint'] = $config['system']['dns1gwint'];
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$pconfig['dns2gwint'] = $config['system']['dns2gwint'];
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$pconfig['dns3gwint'] = $config['system']['dns3gwint'];
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$pconfig['dns4gwint'] = $config['system']['dns4gwint'];
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$pconfig['dnsallowoverride'] = isset($config['system']['dnsallowoverride']);
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$pconfig['timezone'] = $config['system']['timezone'];
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$pconfig['timeupdateinterval'] = $config['system']['time-update-interval'];
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$pconfig['timeservers'] = $config['system']['timeservers'];
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$pconfig['theme'] = $config['system']['theme'];
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if (!isset($pconfig['timeupdateinterval']))
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$pconfig['timeupdateinterval'] = 300;
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if (!$pconfig['timezone'])
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$pconfig['timezone'] = "Etc/UTC";
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if (!$pconfig['timeservers'])
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$pconfig['timeservers'] = "pool.ntp.org";
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$changedesc = gettext("System") . ": ";
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$changecount = 0;
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function is_timezone($elt) {
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return !preg_match("/\/$/", $elt);
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}
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if($pconfig['timezone'] <> $_POST['timezone']) {
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/* restart firewall log dumper helper */
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require_once("functions.inc");
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$pid = `ps awwwux | grep -v "grep" | grep "tcpdump -v -l -n -e -ttt -i pflog0" | awk '{ print $2 }'`;
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if($pid) {
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mwexec("/bin/kill $pid");
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usleep(1000);
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}
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filter_pflog_start();
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}
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exec('/usr/bin/tar -tzf /usr/share/zoneinfo.tgz', $timezonelist);
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$timezonelist = array_filter($timezonelist, 'is_timezone');
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sort($timezonelist);
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$multiwan = false;
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$interfaces = get_configured_interface_list();
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foreach($interfaces as $interface) {
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if(interface_has_gateway($interface)) {
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$multiwan = true;
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}
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}
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if ($_POST) {
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$changecount++;
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unset($input_errors);
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$pconfig = $_POST;
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/* input validation */
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$reqdfields = split(" ", "hostname domain");
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$reqdfieldsn = array(gettext("Hostname"),gettext("Domain"));
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do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
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if ($_POST['hostname'] && !is_hostname($_POST['hostname'])) {
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$input_errors[] = gettext("The hostname may only contain the characters a-z, 0-9 and '-'.");
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}
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if ($_POST['domain'] && !is_domain($_POST['domain'])) {
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$input_errors[] = gettext("The domain may only contain the characters a-z, 0-9, '-' and '.'.");
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}
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if (($_POST['dns1'] && !is_ipaddr($_POST['dns1'])) || ($_POST['dns2'] && !is_ipaddr($_POST['dns2']))) {
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$input_errors[] = gettext("A valid IP address must be specified for the primary/secondary DNS server.");
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}
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if (($_POST['dns3'] && !is_ipaddr($_POST['dns3'])) || ($_POST['dns4'] && !is_ipaddr($_POST['dns4']))) {
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$input_errors[] = gettext("A valid IP address must be specified for the primary/secondary DNS server.");
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}
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if ($_POST['webguiport'] && (!is_numericint($_POST['webguiport']) ||
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($_POST['webguiport'] < 1) || ($_POST['webguiport'] > 65535))) {
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$input_errors[] = gettext("A valid TCP/IP port must be specified for the webConfigurator port.");
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}
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$direct_networks_list = explode(" ", filter_get_direct_networks_list());
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for ($dnscounter=1; $dnscounter<5; $dnscounter++) {
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$dnsitem = "dns{$dnscounter}";
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$dnsgwitem = "dns{$dnscounter}gwint";
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if ($_POST[$dnsgwitem]) {
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if(interface_has_gateway($_POST[$dnsgwitem])) {
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foreach($direct_networks_list as $direct_network) {
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if(ip_in_subnet($_POST[$dnsitem], $direct_network)) {
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$input_errors[] = gettext("You can not assign a gateway to DNS '{$_POST[$dnsitem]}' server which is on a directly connected network.");
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}
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}
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}
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}
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}
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$t = (int)$_POST['timeupdateinterval'];
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if (($t < 0) || (($t > 0) && ($t < 6)) || ($t > 1440)) {
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$input_errors[] = gettext("The time update interval must be either 0 (disabled) or between 6 and 1440.");
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}
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foreach (explode(' ', $_POST['timeservers']) as $ts) {
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if (!is_domain($ts)) {
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$input_errors[] = gettext("A NTP Time Server name may only contain the characters a-z, 0-9, '-' and '.'.");
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}
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}
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if (!$input_errors) {
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update_if_changed("hostname", $config['system']['hostname'], strtolower($_POST['hostname']));
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update_if_changed("domain", $config['system']['domain'], strtolower($_POST['domain']));
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update_if_changed("timezone", $config['system']['timezone'], $_POST['timezone']);
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update_if_changed("NTP servers", $config['system']['timeservers'], strtolower($_POST['timeservers']));
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update_if_changed("NTP update interval", $config['system']['time-update-interval'], $_POST['timeupdateinterval']);
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/* pfSense themes */
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if (! $g['disablethemeselection']) {
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update_if_changed("System Theme", $config['theme'], $_POST['theme']);
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}
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/* XXX - billm: these still need updating after figuring out how to check if they actually changed */
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unset($config['system']['dnsserver']);
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if ($_POST['dns1'])
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$config['system']['dnsserver'][] = $_POST['dns1'];
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if ($_POST['dns2'])
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$config['system']['dnsserver'][] = $_POST['dns2'];
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if ($_POST['dns3'])
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$config['system']['dnsserver'][] = $_POST['dns3'];
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if ($_POST['dns4'])
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$config['system']['dnsserver'][] = $_POST['dns4'];
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$olddnsallowoverride = $config['system']['dnsallowoverride'];
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unset($config['system']['dnsallowoverride']);
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$config['system']['dnsallowoverride'] = $_POST['dnsallowoverride'] ? true : false;
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/* which interface should the dns servers resolve through? */
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if($_POST['dns1gwint'])
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$config['system']['dns1gwint'] = $pconfig['dns1gwint'];
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else
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unset($config['system']['dns1gwint']);
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if($_POST['dns2gwint'])
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$config['system']['dns2gwint'] = $pconfig['dns2gwint'];
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else
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unset($config['system']['dns2gwint']);
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if($_POST['dns3gwint'])
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$config['system']['dns3gwint'] = $pconfig['dns3gwint'];
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else
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unset($config['system']['dns3gwint']);
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if($_POST['dns4gwint'])
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$config['system']['dns4gwint'] = $pconfig['dns4gwint'];
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else
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unset($config['system']['dns4gwint']);
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if ($changecount > 0)
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write_config($changedesc);
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$retval = 0;
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$retval = system_hostname_configure();
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$retval |= system_hosts_generate();
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$retval |= system_resolvconf_generate();
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$retval |= services_dnsmasq_configure();
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$retval |= system_timezone_configure();
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$retval |= system_ntp_configure();
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if ($olddnsallowoverride != $config['system']['dnsallowoverride'])
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$retval |= send_event("service reload dns");
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// Reload the filter - plugins might need to be run.
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$retval |= filter_configure();
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$savemsg = get_std_save_message($retval);
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}
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}
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$pgtitle = array(gettext("System"),gettext("General Setup"));
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include("head.inc");
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?>
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<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
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<?php
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include("fbegin.inc");
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if ($input_errors)
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print_input_errors($input_errors);
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if ($savemsg)
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print_info_box($savemsg);
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?>
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<form action="system.php" method="post">
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<table width="100%" border="0" cellpadding="6" cellspacing="0">
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<tr>
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<td id="mainarea">
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<div class="tabcont">
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<table width="100%" border="0" cellpadding="6" cellspacing="0">
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<tr>
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<td colspan="2" valign="top" class="listtopic"><?=gettext("System"); ?></td>
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</tr>
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<tr>
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<td width="22%" valign="top" class="vncellreq"><?=gettext("Hostname"); ?></td>
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<td width="78%" class="vtable"> <input name="hostname" type="text" class="formfld unknown" id="hostname" size="40" value="<?=htmlspecialchars($pconfig['hostname']);?>">
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<br/>
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<span class="vexpl">
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<?=gettext("Name of the firewall host, without domain part"); ?>
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<br/>
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<?=gettext("e.g."); ?> <em>firewall</em>
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</span>
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</td>
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</tr>
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<tr>
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<td width="22%" valign="top" class="vncellreq"><?=gettext("Domain"); ?></td>
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<td width="78%" class="vtable"> <input name="domain" type="text" class="formfld unknown" id="domain" size="40" value="<?=htmlspecialchars($pconfig['domain']);?>">
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<br/>
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<span class="vexpl">
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<?=gettext("Do not use 'local' as a domain name. It will cause local hosts running mDNS (avahi, bonjour, etc.) to be unable to resolve local hosts not running mDNS."); ?>
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<br/>
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<?=gettext("e.g."); ?> <em><?=gettext("mycorp.com, home, office, private, etc."); ?></em>
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</span>
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</td>
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</tr>
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<tr>
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<td width="22%" valign="top" class="vncell"><?=gettext("DNS servers"); ?></td>
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<td width="78%" class="vtable">
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<p>
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<table>
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<tr>
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<td><b><?=gettext("DNS Server"); ?></b></td>
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<?php if ($multiwan): ?>
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<td><b><?=gettext("Use gateway"); ?></b></td>
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<?php endif; ?>
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</tr>
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<?php
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for ($dnscounter=1; $dnscounter<5; $dnscounter++):
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$fldname="dns{$dnscounter}gwint";
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?>
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<tr>
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<td>
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<input name="dns<?php echo $dnscounter;?>" type="text" class="formfld unknown" id="dns<?php echo $dnscounter;?>" size="20" value="<?php echo $pconfig['dns'.$dnscounter];?>">
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</td>
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<td>
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<?php if ($multiwan): ?>
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<select name='<?=$fldname;?>'>
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<?php
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$interface = "none";
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$dnsgw = "dns{$dnscounter}gwint";
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if($pconfig[$dnsgw] == $interface) {
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$selected = "selected";
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} else {
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$selected = "";
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}
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echo "<option value='$interface' $selected>". ucwords($interface) ."</option>\n";
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foreach($interfaces as $interface) {
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if(interface_has_gateway($interface)) {
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if($pconfig[$dnsgw] == $interface) {
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$selected = "selected";
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} else {
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$selected = "";
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}
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$friendly_interface = convert_friendly_interface_to_friendly_descr($interface);
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echo "<option value='$interface' $selected>". ucwords($friendly_interface) ."</option>\n";
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}
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}
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?>
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</select>
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<?php endif; ?>
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</td>
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</tr>
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<?php endfor; ?>
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</table>
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<br>
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<span class="vexpl">
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<?=gettext("IP addresses: these are also used for the DHCP " .
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"service, DNS forwarder and for PPTP VPN clients."); ?>
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<br/>
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<?php if($multiwan): ?>
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<br/>
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<?=gettext("In addition, select the gateway for each DNS server. " .
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"You should have a unique DNS server per gateway."); ?>
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<br/>
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<?php endif; ?>
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<br/>
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<input name="dnsallowoverride" type="checkbox" id="dnsallowoverride" value="yes" <?php if ($pconfig['dnsallowoverride']) echo "checked"; ?>>
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<strong>
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<?=gettext("Allow DNS server list to be overridden by DHCP/PPP on WAN"); ?>
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</strong>
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<br/>
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<?php printf(gettext("If this option is set, %s will " .
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"use DNS servers assigned by a DHCP/PPP server on WAN " .
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"for its own purposes (including the DNS forwarder). " .
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"However, they will not be assigned to DHCP and PPTP " .
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"VPN clients."), $g['product_name']); ?>
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</span>
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</p>
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</td>
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</tr>
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<tr>
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<td width="22%" valign="top" class="vncell"><?=gettext("Time zone"); ?></td>
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<td width="78%" class="vtable">
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<select name="timezone" id="timezone">
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<?php foreach ($timezonelist as $value): ?>
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<?php if(strstr($value, "GMT")) continue; ?>
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<option value="<?=htmlspecialchars($value);?>" <?php if ($value == $pconfig['timezone']) echo "selected"; ?>>
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<?=htmlspecialchars($value);?>
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</option>
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<?php endforeach; ?>
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</select>
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<br/>
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<span class="vexpl">
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<?=gettext("Select the location closest to you"); ?>
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</span>
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</td>
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</tr>
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<!--
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<tr>
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<td width="22%" valign="top" class="vncell">Time update interval</td>
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<td width="78%" class="vtable">
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<input name="timeupdateinterval" type="text" class="formfld unknown" id="timeupdateinterval" size="4" value="<?=htmlspecialchars($pconfig['timeupdateinterval']);?>">
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<br/>
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<span class="vexpl">
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Minutes between network time sync. 300 recommended,
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or 0 to disable
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</span>
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</td>
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</tr>
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-->
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<tr>
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<td width="22%" valign="top" class="vncell"><?=gettext("NTP time server"); ?></td>
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<td width="78%" class="vtable">
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<input name="timeservers" type="text" class="formfld unknown" id="timeservers" size="40" value="<?=htmlspecialchars($pconfig['timeservers']);?>">
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<br/>
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<span class="vexpl">
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<?=gettext("Use a space to separate multiple hosts (only one " .
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"required). Remember to set up at least one DNS server " .
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"if you enter a host name here!"); ?>
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</span>
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</td>
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</tr>
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<tr>
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<td colspan="2" class="list" height="12"> </td>
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</tr>
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<?php if (! $g['disablethemeselection']): ?>
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<tr>
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<td colspan="2" valign="top" class="listtopic"><?=gettext("Theme"); ?></td>
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</tr>
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<tr>
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<td width="22%" valign="top" class="vncell"> </td>
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<td width="78%" class="vtable">
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<select name="theme">
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<?php
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$files = return_dir_as_array("/usr/local/www/themes/");
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foreach($files as $f):
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if ((substr($f, 0, 1) == "_") && !isset($config['system']['developer']))
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continue;
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if ($f == "CVS")
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continue;
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$curtheme = "pfsense";
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if ($config['theme'])
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$curtheme = $config['theme'];
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$selected = "";
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if($f == $curtheme)
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$selected = " SELECTED";
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?>
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<option <?=$selected;?>><?=$f;?></option>
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<?php endforeach; ?>
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</select>
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<strong>
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<?=gettext("This will change the look and feel of"); ?>
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<?=$g['product_name'];?>.
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</strong>
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</td>
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</tr>
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<?php endif; ?>
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<tr>
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<td colspan="2" class="list" height="12"> </td>
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</tr>
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<tr>
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<td width="22%" valign="top"> </td>
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<td width="78%">
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<input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save");?>">
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</td>
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</tr>
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</table>
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</div>
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</td></tr>
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</table>
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</form>
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<?php include("fend.inc"); ?>
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</body>
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</html>
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