pfSense

#!/usr/local/bin/php

	system.php

	part of m0n0wall (http://m0n0.ch/wall)

	All rights reserved.

	modification, are permitted provided that the following conditions are met:

	   this list of conditions and the following disclaimer.

	   notice, this list of conditions and the following disclaimer in the

	   documentation and/or other materials provided with the distribution.

	INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY

	AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

	AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,

	OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

	INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

	CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

	POSSIBILITY OF SUCH DAMAGE.

*/

require("guiconfig.inc");

$pconfig['hostname'] = $config['system']['hostname'];

$pconfig['domain'] = $config['system']['domain'];

list($pconfig['dns1'],$pconfig['dns2']) = $config['system']['dnsserver'];

$pconfig['dnsallowoverride'] = isset($config['system']['dnsallowoverride']);

$pconfig['username'] = $config['system']['username'];

if (!$pconfig['username'])

	$pconfig['username'] = "admin";

$pconfig['webguiproto'] = $config['system']['webgui']['protocol'];

if (!$pconfig['webguiproto'])

	$pconfig['webguiproto'] = "http";

$pconfig['webguiport'] = $config['system']['webgui']['port'];

$pconfig['timezone'] = $config['system']['timezone'];

$pconfig['timeupdateinterval'] = $config['system']['time-update-interval'];

$pconfig['timeservers'] = $config['system']['timeservers'];

if (!isset($pconfig['timeupdateinterval']))

	$pconfig['timeupdateinterval'] = 300;

if (!$pconfig['timezone'])

	$pconfig['timezone'] = "Etc/UTC";

if (!$pconfig['timeservers'])

	$pconfig['timeservers'] = "pool.ntp.org";

	return !preg_match("/\/$/", $elt);

}

exec('/usr/bin/tar -tzf /usr/share/zoneinfo.tgz', $timezonelist);

$timezonelist = array_filter($timezonelist, 'is_timezone');

sort($timezonelist);

if ($_POST) {

	unset($input_errors);

	$pconfig = $_POST;

	/* input validation */

	$reqdfields = split(" ", "hostname domain username");

	$reqdfieldsn = split(",", "Hostname,Domain,Username");

		$input_errors[] = "The hostname may only contain the characters a-z, 0-9 and '-'.";

	}

	if ($_POST['domain'] && !is_domain($_POST['domain'])) {

		$input_errors[] = "The domain may only contain the characters a-z, 0-9, '-' and '.'.";

	}

	if (($_POST['dns1'] && !is_ipaddr($_POST['dns1'])) || ($_POST['dns2'] && !is_ipaddr($_POST['dns2']))) {

		$input_errors[] = "A valid IP address must be specified for the primary/secondary DNS server.";

	}

	if ($_POST['username'] && !preg_match("/^[a-zA-Z0-9]*$/", $_POST['username'])) {

		$input_errors[] = "The username may only contain the characters a-z, A-Z and 0-9.";

	}

		$input_errors[] = "A valid TCP/IP port must be specified for the webGUI port.";

	}

	if (($_POST['password']) && ($_POST['password'] != $_POST['password2'])) {

		$input_errors[] = "The passwords do not match.";

	}

	if (($t < 0) || (($t > 0) && ($t < 6)) || ($t > 1440)) {

		$input_errors[] = "The time update interval must be either 0 (disabled) or between 6 and 1440.";

	}

	foreach (explode(' ', $_POST['timeservers']) as $ts) {

		if (!is_domain($ts)) {

			$input_errors[] = "A NTP Time Server name may only contain the characters a-z, 0-9, '-' and '.'.";

		}

	}

	if (!$input_errors) {

		update_if_changed("domain", &$config['system']['domain'], strtolower($_POST['domain']));

		update_if_changed("username", &$config['system']['username'], $_POST['username']);

		$restart_webgui = update_if_changed("webgui protocol", &$config['system']['webgui']['protocol'], $pconfig['webguiproto']);

		$restart_webgui = update_if_changed("webgui port", &$config['system']['webgui']['port'], $pconfig['webguiport']);

		update_if_changed("timezone", &$config['system']['timezone'], $_POST['timezone']);

		update_if_changed("NTP servers", &$config['system']['timeservers'], strtolower($_POST['timeservers']));

		update_if_changed("NTP update interval", &$config['system']['time-update-interval'], $_POST['timeupdateinterval']);

		if ($_POST['dns1'])

			$config['system']['dnsserver'][] = $_POST['dns1'];

		if ($_POST['dns2'])

			$config['system']['dnsserver'][] = $_POST['dns2'];

			$config['system']['password'] = crypt($_POST['password']);

			$salt = md5(time());

			$crypted_pw = crypt($_POST['password'],$salt);

			fwrite($fd, $crypted_pw);

			pclose($fd);

			write_config($changedesc);

				header("Location: {$pconfig['webguiproto']}://{$_SERVER['SERVER_NAME']}:{$pconfig['webguiport']}/system.php");

			else

				header("Location: {$pconfig['webguiproto']}://{$_SERVER['SERVER_NAME']}/system.php");

		if (!file_exists($d_sysrebootreqd_path)) {

			config_lock();

			$retval = system_hostname_configure();

			$retval |= system_hosts_generate();

			$retval |= system_resolvconf_generate();

			$retval |= system_password_configure();

			$retval |= services_dnsmasq_configure();

			$retval |= system_timezone_configure();

 			$retval |= system_ntp_configure();

 				$retval |= interfaces_wan_configure();

		}

	}

}

?>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

<head>

<title><?=gentitle("System: General setup");?></title>

<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">

<link href="gui.css" rel="stylesheet" type="text/css">

</head>

<body link="#0000CC" vlink="#0000CC" alink="#0000CC">

<?php include("fbegin.inc"); ?>

      <p class="pgtitle">System: General setup</p>

<?php if ($input_errors) print_input_errors($input_errors); ?>

<?php if ($savemsg) print_info_box($savemsg); ?>

<form action="system.php" method="post">

              <table width="100%" border="0" cellpadding="6" cellspacing="0">

                    <br> <span class="vexpl">name of the firewall host, without

                    e.g. <em>firewall</em></span></td>

                </tr>

                </tr>

                      <br>

                      <input name="dns2" type="text" class="formfld" id="dns22" size="20" value="<?=htmlspecialchars($pconfig['dns2']);?>">

                      <br>

                      <br>

                      the DNS forwarder). They will not be assigned to DHCP and

                </tr>

                  <td class="vtable"> <input name="username" type="text" class="formfld" id="username" size="20" value="<?=$pconfig['username'];?>">

                    <br>

                    to change the username for accessing the webGUI, enter it

                </tr>

                    <br> <input name="password2" type="password" class="formfld" id="password2" size="20">

                    &nbsp;(confirmation) <br> <span class="vexpl">If you want

                    to change the password for accessing the webGUI, enter it

                </tr>

                    HTTP &nbsp;&nbsp;&nbsp; <input type="radio" name="webguiproto" value="https" <?php if ($pconfig['webguiproto'] == "https") echo "checked"; ?>>

                </tr>

                    above if you want to override the default (80 for HTTP, 443

                </tr>

                  <td width="78%" class="vtable"> <select name="timezone" id="timezone">

                      <?php foreach ($timezonelist as $value): ?>

                      </option>

                      <?php endforeach; ?>

                </tr>

                    <br> <span class="vexpl">Minutes between network time sync.;

                </tr>

                    <br> <span class="vexpl">Use a space to separate multiple

                    hosts (only one required). Remember to set up at least one

                </tr>

                </tr>

              </table>

</form>

<?php include("fend.inc"); ?>

</body>

</html>