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<?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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##|+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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$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 = "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("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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$multiwan = false;
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foreach($config['interfaces'] as $int)
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if($int['gateway'])
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$multiwan = true;
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$ints = get_interface_list();
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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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$reqdfieldsn = split(",", "Hostname,Domain");
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do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
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if ($_POST['hostname'] && !is_hostname($_POST['hostname'])) {
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$input_errors[] = "The hostname may only contain the characters a-z, 0-9 and '-'.";
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}
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if ($_POST['domain'] && !is_domain($_POST['domain'])) {
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$input_errors[] = "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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$input_errors[] = "A valid IP address must be specified for the primary/secondary DNS server.";
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}
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if (($_POST['dns3'] && !is_ipaddr($_POST['dns3'])) || ($_POST['dns4'] && !is_ipaddr($_POST['dns4']))) {
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$input_errors[] = "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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$input_errors[] = "A valid TCP/IP port must be specified for the webConfigurator port.";
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}
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$t = (int)$_POST['timeupdateinterval'];
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if (($t < 0) || (($t > 0) && ($t < 6)) || ($t > 1440)) {
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$input_errors[] = "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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$input_errors[] = "A NTP Time Server name may only contain the characters a-z, 0-9, '-' and '.'.";
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}
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}
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if (!$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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update_if_changed("System Theme", $config['theme'], $_POST['theme']);
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/* XXX - billm: these still need updating after figuring out how to check if they actually changed */
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unset($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']['dns1gwint'] = $pconfig['dns3gwint'];
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else
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unset($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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$retval = 0;
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config_lock();
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$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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$retval |= system_ntp_configure();
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/* XXX: ermal -- What is this supposed to do?! */
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if ($olddnsallowoverride != $config['system']['dnsallowoverride'])
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$retval |= interface_configure();
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// Reload the filter - plugins might need to be run.
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filter_configure();
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config_unlock();
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$savemsg = get_std_save_message($retval);
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}
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}
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$pgtitle = array("System","General Setup");
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include("head.inc");
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?>
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<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
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<?php
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include("fbegin.inc");
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if ($input_errors)
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print_input_errors($input_errors);
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if ($savemsg)
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print_info_box($savemsg);
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?>
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<form action="system.php" method="post">
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<table width="100%" border="0" cellpadding="6" cellspacing="0">
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<tr>
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<td colspan="2" valign="top" class="listtopic">System</td>
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</tr>
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<tr>
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<td width="22%" valign="top" class="vncellreq">Hostname</td>
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<td width="78%" class="vtable"> <input name="hostname" type="text" class="formfld unknown" id="hostname" size="40" value="<?=htmlspecialchars($pconfig['hostname']);?>">
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<br/>
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<span class="vexpl">
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name of the firewall host, without domain part
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<br>
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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">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($pconfig['domain']);?>">
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<br/>
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<span class="vexpl">
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e.g. <em>mycorp.com</em>
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</span>
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</td>
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</tr>
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<tr>
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<td width="22%" valign="top" class="vncell">DNS servers</td>
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<td width="78%" class="vtable">
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<p>
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<table>
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<tr>
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<td><b>DNS Server</b></td>
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<?php if ($multiwan): ?>
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<td><b>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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<?php if ($multiwan): ?>
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<td>
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<select name=<?=$fldname;?>>
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<?php
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foreach($ints as $int):
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$friendly = $int['friendly'];
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if(!$config['interfaces'][$friendly]['gateway'])
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continue;
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$selected = "";
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if($pconfig['dns{$dnscounter}gwint'] == $int)
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$selected = " SELECTED";
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?>
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<option <?=$selected;?>><?=$friendly;?></option>
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<?php endforeach; ?>
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</select>
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</td>
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<?php endif; ?>
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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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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($multiwan): ?>
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<br/>
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In addition, select the gateway for each DNS server.
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You should have a unique DNS server per gateway.
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<br/>
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<?php endif; ?>
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<br/>
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<input name="dnsallowoverride" type="checkbox" id="dnsallowoverride" value="yes" <?php if ($pconfig['dnsallowoverride']) echo "checked"; ?>>
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<strong>
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Allow DNS server list to be overridden by DHCP/PPP
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on WAN
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</strong>
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<br/>
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If this option is set, <?=$g['product_name'];?> will
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use DNS servers assigned by a DHCP/PPP server on WAN
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for its own purposes (including the DNS forwarder).
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However, they will not be assigned to DHCP and PPTP
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VPN clients.
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</span>
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</p>
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</td>
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</tr>
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<tr>
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<td width="22%" valign="top" class="vncell">Time zone</td>
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<td width="78%" class="vtable">
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<select name="timezone" id="timezone">
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<?php foreach ($timezonelist as $value): ?>
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<option value="<?=htmlspecialchars($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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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($pconfig['timeupdateinterval']);?>">
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<br/>
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<span class="vexpl">
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Minutes between network time sync. 300 recommended,
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or 0 to disable
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</span>
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</td>
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</tr>
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-->
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<tr>
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<td width="22%" valign="top" class="vncell">NTP time server</td>
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<td width="78%" class="vtable">
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<input name="timeservers" type="text" class="formfld unknown" id="timeservers" size="40" value="<?=htmlspecialchars($pconfig['timeservers']);?>">
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<br/>
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<span class="vexpl">
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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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344
|
if you enter a host name here!
|
|
345
|
</span>
|
|
346
|
</td>
|
|
347
|
</tr>
|
|
348
|
<tr>
|
|
349
|
<td colspan="2" class="list" height="12"> </td>
|
|
350
|
</tr>
|
|
351
|
<tr>
|
|
352
|
<td colspan="2" valign="top" class="listtopic">Theme</td>
|
|
353
|
</tr>
|
|
354
|
<tr>
|
|
355
|
<td width="22%" valign="top" class="vncell"> </td>
|
|
356
|
<td width="78%" class="vtable">
|
|
357
|
<select name="theme">
|
|
358
|
<?php
|
|
359
|
$files = return_dir_as_array("/usr/local/www/themes/");
|
|
360
|
foreach($files as $f):
|
|
361
|
if ((substr($f, 0, 1) == "_") && !isset($config['system']['developer']))
|
|
362
|
continue;
|
|
363
|
if ($f == "CVS")
|
|
364
|
continue;
|
|
365
|
$curtheme = "pfsense";
|
|
366
|
if ($config['theme'])
|
|
367
|
$curtheme = $config['theme'];
|
|
368
|
$selected = "";
|
|
369
|
if($f == $curtheme)
|
|
370
|
$selected = " SELECTED";
|
|
371
|
?>
|
|
372
|
<option <?=$selected;?>><?=$f;?></option>
|
|
373
|
<?php endforeach; ?>
|
|
374
|
</select>
|
|
375
|
<strong>
|
|
376
|
This will change the look and feel of
|
|
377
|
<?=$g['product_name'];?>.
|
|
378
|
</strong>
|
|
379
|
</td>
|
|
380
|
</tr>
|
|
381
|
<tr>
|
|
382
|
<td width="22%" valign="top"> </td>
|
|
383
|
<td width="78%">
|
|
384
|
<input name="Submit" type="submit" class="formbtn" value="Save">
|
|
385
|
</td>
|
|
386
|
</tr>
|
|
387
|
</table>
|
|
388
|
</form>
|
|
389
|
<?php include("fend.inc"); ?>
|
|
390
|
</body>
|
|
391
|
</html>
|