pfSense

<?php

/*

	system_gateways.php

*/

 *	Copyright (c)  2004-2015  Electric Sheep Fencing, LLC. All rights reserved.

 *	Copyright (c)  2010 Seth Mos <seth.mos@dds.nl>

 *

 *	Redistribution and use in source and binary forms, with or without modification,

 *	are permitted provided that the following conditions are met:

 *

 *	1. Redistributions of source code must retain the above copyright notice,

 *		this list of conditions and the following disclaimer.

 *

 *	2. Redistributions in binary form must reproduce the above copyright

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

 *		the documentation and/or other materials provided with the

 *		distribution.

 *

 *	3. All advertising materials mentioning features or use of this software

 *		must display the following acknowledgment:

 *		"This product includes software developed by the pfSense Project

 *		 for use in the pfSense software distribution. (http://www.pfsense.org/).

 *

 *	4. The names "pfSense" and "pfSense Project" must not be used to

 *		 endorse or promote products derived from this software without

 *		 prior written permission. For written permission, please contact

 *		 coreteam@pfsense.org.

 *

 *	5. Products derived from this software may not be called "pfSense"

 *		nor may "pfSense" appear in their names without prior written

 *		permission of the Electric Sheep Fencing, LLC.

 *

 *	6. Redistributions of any form whatsoever must retain the following

 *		acknowledgment:

 *

 *	"This product includes software developed by the pfSense Project

 *	for use in the pfSense software distribution (http://www.pfsense.org/).

 *

 *	THIS SOFTWARE IS PROVIDED BY THE pfSense PROJECT ``AS IS'' AND ANY

 *	EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 *	IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 *	PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE pfSense PROJECT OR

 *	ITS CONTRIBUTORS 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.

 *

 *	====================================================================

 *

 */

##|*IDENT=page-system-gateways

##|*MATCH=system_gateways.php*

##|-PRIV

require_once("filter.inc");

require_once("shaper.inc");

$a_gateway_item = &$config['gateways']['gateway_item'];

	$pconfig = $_POST;

	if ($_POST['apply']) {

		$retval = 0;

		$retval = system_routing_configure();

		$retval |= filter_configure();

		setup_gateways_monitor();

		send_event("service reload dyndnsall");

		$savemsg = get_std_save_message($retval);

}

	if (is_array($config['gateways']['gateway_group'])) {

		foreach ($config['gateways']['gateway_group'] as $group) {

			foreach ($group['item'] as $item) {

				$items = explode("|", $item);

				if ($items[0] == $a_gateways[$id]['name']) {

						$input_errors[] = sprintf(gettext("Gateway '%s' cannot be disabled because it is in use on Gateway Group '%s'"), $a_gateways[$id]['name'], $group['name']);

			}

		}

	if (is_array($config['staticroutes']['route'])) {

		foreach ($config['staticroutes']['route'] as $route) {

			if ($route['gateway'] == $a_gateways[$id]['name']) {

					$input_errors[] = sprintf(gettext("Gateway '%s' cannot be deleted because it is in use on Static Route '%s'"), $a_gateways[$id]['name'], $route['network']);

					// The user wants to disable this gateway.

					// But there is a static route that uses this gateway and is enabled (not disabled).

					$input_errors[] = sprintf(gettext("Gateway '%s' cannot be disabled because it is in use on Static Route '%s'"), $a_gateways[$id]['name'], $route['network']);

		}

	return true;

}

function delete_gateway_item($id) {

	    $gateway['gateway'] != $a_gateways[$id]['gateway'] &&

	    isset($a_gateways[$id]["nonlocalgateway"])) {

		$inet = (!is_ipaddrv4($a_gateways[$id]['gateway']) ? "-inet6" : "-inet");

		$cmd = "/sbin/route delete $inet " . escapeshellarg($a_gateways[$id]['gateway']) . " -iface " . escapeshellarg($realif);

		mwexec($cmd);

	}

	if (!empty($a_gateways[$id]['monitor']) &&

	    is_ipaddr($a_gateways[$id]['monitor']) &&

	    $a_gateways[$id]['gateway'] != $a_gateways[$id]['monitor']) {

}

unset($input_errors);

if ($_GET['act'] == "del") {

		delete_gateway_item($_GET['id']);

		write_config("Gateways: removed gateway {$realid}");

		mark_subsystem_dirty('staticroutes');

		header("Location: system_gateways.php");

		exit;

	}

}

if (isset($_POST['del_x'])) {

	/* delete selected items */

	if (is_array($_POST['rule']) && count($_POST['rule'])) {

		}

		if (!isset($input_errors)) {

			$items_deleted = "";

			foreach ($_POST['rule'] as $rulei) {

				delete_gateway_item($rulei);

				$items_deleted .= "{$rulei} ";

			}

			if (!empty($items_deleted)) {

				write_config("Gateways: removed gateways {$items_deleted}");

				mark_subsystem_dirty('staticroutes');

			}

			exit;

		}

	$realid = $a_gateways[$_GET['id']]['attribute'];

	if ($disable_gw) {

		// The user wants to disable the gateway, so check if that is OK.

		$ok_to_toggle = can_delete_disable_gateway_item($_GET['id'], $disable_gw);

		$ok_to_toggle = true;

		if ($disable_gw) {

			$a_gateway_item[$realid]['disabled'] = true;

		} else {

			unset($a_gateway_item[$realid]['disabled']);

		}

			mark_subsystem_dirty('staticroutes');

		}

		exit;

	}

if ($savemsg) {

$tab_array = array();

$tab_array[0] = array(gettext("Gateways"), true, "system_gateways.php");

$tab_array[1] = array(gettext("Routes"), false, "system_routes.php");

$tab_array[2] = array(gettext("Groups"), false, "system_gateway_groups.php");

display_top_tabs($tab_array);

<thead>

	<tr>

		<th></th>

		<th><?=gettext("Name")?></th>

		<th><?=gettext("Interface")?></th>

		<th><?=gettext("Gateway")?></th>

		<th><?=gettext("Monitor IP")?></th>

		<th><?=gettext("Description")?></th>

</thead>

<tbody>

		<td title="<?=$title?>"><i class="fa <?=$icon?>"></i></td>

		<td>

			<?=htmlspecialchars(convert_friendly_interface_to_friendly_descr($gateway['friendlyiface']))?>

		</td>

		<td>

		<td>

			<?=htmlspecialchars($gateway['monitor'])?>

		</td>

		<td>

			<?=htmlspecialchars($gateway['descr'])?>

		</td>

		<td>

	<?php } else {

	?>

			<a href="?act=toggle&amp;id=<?=$i?>" class="fa fa-ban" title="<?=gettext('Disable')?>"></a>

	<?php }

		</td>

	</tr>

<? endforeach?>

</tbody>

</table>

</nav>