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415 lines
18 KiB
PHP
415 lines
18 KiB
PHP
<?php
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/* $Id$ */
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/*
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system_gateways.php
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part of pfSense (https://www.pfsense.org)
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Copyright (C) 2010 Seth Mos <seth.mos@dds.nl>.
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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_MODULE: routing
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*/
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##|+PRIV
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##|*IDENT=page-system-gateways
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##|*NAME=System: Gateways page
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##|*DESCR=Allow access to the 'System: Gateways' page.
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##|*MATCH=system_gateways.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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$a_gateways = return_gateways_array(true, false, true);
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$a_gateways_arr = array();
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foreach ($a_gateways as $gw)
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$a_gateways_arr[] = $gw;
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$a_gateways = $a_gateways_arr;
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if (!is_array($config['gateways']['gateway_item']))
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$config['gateways']['gateway_item'] = array();
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$a_gateway_item = &$config['gateways']['gateway_item'];
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if ($_POST) {
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$pconfig = $_POST;
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if ($_POST['apply']) {
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$retval = 0;
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$retval = system_routing_configure();
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$retval |= filter_configure();
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/* reconfigure our gateway monitor */
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setup_gateways_monitor();
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$savemsg = get_std_save_message($retval);
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if ($retval == 0)
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clear_subsystem_dirty('staticroutes');
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}
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}
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function can_delete_gateway_item($id) {
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global $config, $input_errors, $a_gateways;
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if (!isset($a_gateways[$id]))
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return false;
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if (is_array($config['gateways']['gateway_group'])) {
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foreach ($config['gateways']['gateway_group'] as $group) {
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foreach ($group['item'] as $item) {
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$items = explode("|", $item);
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if ($items[0] == $a_gateways[$id]['name']) {
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$input_errors[] = sprintf(gettext("Gateway '%s' cannot be deleted because it is in use on Gateway Group '%s'"), $a_gateways[$id]['name'], $group['name']);
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break;
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}
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}
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}
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}
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if (is_array($config['staticroutes']['route'])) {
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foreach ($config['staticroutes']['route'] as $route) {
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if ($route['gateway'] == $a_gateways[$id]['name']) {
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$input_errors[] = sprintf(gettext("Gateway '%s' cannot be deleted because it is in use on Static Route '%s'"), $a_gateways[$id]['name'], $route['network']);
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break;
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}
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}
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}
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if (isset($input_errors))
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return false;
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return true;
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}
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function delete_gateway_item($id) {
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global $config, $a_gateways;
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if (!isset($a_gateways[$id]))
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return;
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/* NOTE: Cleanup static routes for the monitor ip if any */
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if (!empty($a_gateways[$id]['monitor']) &&
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$a_gateways[$id]['monitor'] != "dynamic" &&
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is_ipaddr($a_gateways[$id]['monitor']) &&
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$a_gateways[$id]['gateway'] != $a_gateways[$id]['monitor']) {
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if (is_ipaddrv4($a_gateways[$id]['monitor']))
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mwexec("/sbin/route delete " . escapeshellarg($a_gateways[$id]['monitor']));
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else
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mwexec("/sbin/route delete -inet6 " . escapeshellarg($a_gateways[$id]['monitor']));
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}
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if ($config['interfaces'][$a_gateways[$id]['friendlyiface']]['gateway'] == $a_gateways[$id]['name'])
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unset($config['interfaces'][$a_gateways[$id]['friendlyiface']]['gateway']);
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unset($config['gateways']['gateway_item'][$a_gateways[$id]['attribute']]);
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}
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unset($input_errors);
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if ($_GET['act'] == "del") {
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if (can_delete_gateway_item($_GET['id'])) {
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$realid = $a_gateways[$_GET['id']]['attribute'];
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delete_gateway_item($_GET['id']);
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write_config("Gateways: removed gateway {$realid}");
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mark_subsystem_dirty('staticroutes');
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header("Location: system_gateways.php");
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exit;
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}
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}
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if (isset($_POST['del_x'])) {
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/* delete selected items */
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if (is_array($_POST['rule']) && count($_POST['rule'])) {
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foreach ($_POST['rule'] as $rulei)
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if(!can_delete_gateway_item($rulei))
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break;
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if (!isset($input_errors)) {
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$items_deleted = "";
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foreach ($_POST['rule'] as $rulei) {
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delete_gateway_item($rulei);
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$items_deleted .= "{$rulei} ";
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}
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if (!empty($items_deleted)) {
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write_config("Gateways: removed gateways {$items_deleted}");
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mark_subsystem_dirty('staticroutes');
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}
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header("Location: system_gateways.php");
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exit;
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}
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}
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} else if ($_GET['act'] == "toggle" && $a_gateways[$_GET['id']]) {
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$realid = $a_gateways[$_GET['id']]['attribute'];
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if(isset($a_gateway_item[$realid]['disabled']))
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unset($a_gateway_item[$realid]['disabled']);
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else
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$a_gateway_item[$realid]['disabled'] = true;
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if (write_config("Gateways: enable/disable"))
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mark_subsystem_dirty('staticroutes');
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header("Location: system_gateways.php");
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exit;
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}
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$pgtitle = array(gettext("System"),gettext("Gateways"));
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$shortcut_section = "gateways";
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include("head.inc");
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?>
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<body>
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<?php include("fbegin.inc"); ?>
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<script type="text/javascript" src="/javascript/row_toggle.js"></script>
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<!-- row -->
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<section class="page-content-main">
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<div class="container-fluid">
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<div class="row">
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<?php
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if ($input_errors) print_input_errors($input_errors);
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if ($savemsg) print_info_box($savemsg);
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if (is_subsystem_dirty('staticroutes')) print_info_box_np(gettext("The gateway configuration has been changed.") . "<br />" . gettext("You must apply the changes in order for them to take effect."));
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?>
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<section class="col-xs-12">
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<? include('system_gateways_tabs.php'); ?>
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<div class="content-box">
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<div class="table-responsive">
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<form action="system_gateways.php" method="post">
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<table class="table table-striped table-sort sortable" width="100%" border="0" cellpadding="0" cellspacing="0" summary="main area">
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<thead>
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<tr id="frheader">
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<th width="4%" colspan="2" class="list"> </th>
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<th width="15%" class="listhdrr"><?=gettext("Name"); ?></th>
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<th width="10%" class="listhdrr"><?=gettext("Interface"); ?></th>
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<th width="15%" class="listhdrr"><?=gettext("Gateway"); ?></th>
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<th width="15%" class="listhdrr"><?=gettext("Monitor IP"); ?></th>
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<th width="31%" class="listhdr"><?=gettext("Description"); ?></th>
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<th width="10%" class="list">
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<table border="0" cellspacing="0" cellpadding="1" summary="add">
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<tr>
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<td width="17"></td>
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<td>
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<a href="system_gateways_edit.php">
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<img src="./themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0" alt="add" />
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</a>
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</td>
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</tr>
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</table>
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</th>
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</tr>
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</thead>
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<tbody>
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<?php
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$textse = "</span>";
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$i = 0;
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foreach ($a_gateways as $gateway):
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if (isset($gateway['disabled']) || isset($gateway['inactive'])) {
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$textss = "<span class=\"gray\">";
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$iconfn = "pass_d";
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} else {
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$textss = "<span>";
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$iconfn = "pass";
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}
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?>
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<tr valign="top" id="fr<?=$i;?>">
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<td class="listt">
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<?php
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if (is_numeric($gateway['attribute'])):
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?>
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<input type="checkbox" id="frc<?=$i;?>" name="rule[]" value="<?=$i;?>" onclick="fr_bgcolor('<?=$i;?>')" style="margin: 0; padding: 0; width: 15px; height: 15px;" />
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<?php
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else:
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?>
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<?php
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endif;
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?>
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</td>
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<td class="listt" align="center">
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<?php
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if (isset($gateway['inactive'])):
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?>
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<img src="./themes/<?= $g['theme']; ?>/images/icons/icon_reject_d.gif" width="11" height="11" border="0"
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title="<?=gettext("This gateway is inactive because interface is missing");?>" alt="icon" />
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<?php
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elseif (is_numeric($gateway['attribute'])):
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?>
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<a href="?act=toggle&id=<?=$i;?>">
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<img src="./themes/<?= $g['theme']; ?>/images/icons/icon_<?=$iconfn;?>.gif" width="11" height="11" border="0"
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title="<?=gettext("click to toggle enabled/disabled status");?>" alt="icon" />
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</a>
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<?php
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else:
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?>
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<img src="./themes/<?= $g['theme']; ?>/images/icons/icon_<?=$iconfn;?>.gif" width="11" height="11" border="0"
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title="<?=gettext("click to toggle enabled/disabled status");?>" alt="icon" />
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<?php
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endif;
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?>
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</td>
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<td class="listlr" onclick="fr_toggle(<?=$i;?>)" id="frd<?=$i;?>" ondblclick="document.location='system_gateways_edit.php?id=<?=$i;?>';">
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<?php
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echo $textss;
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echo $gateway['name'];
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if(isset($gateway['defaultgw']))
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echo " <strong>(default)</strong>";
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echo $textse;
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?>
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</td>
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<td class="listr" onclick="fr_toggle(<?=$i;?>)" id="frd<?=$i;?>" ondblclick="document.location='system_gateways_edit.php?id=<?=$i;?>';">
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<?php
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echo $textss;
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echo htmlspecialchars(convert_friendly_interface_to_friendly_descr($gateway['friendlyiface']));
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echo $textse;
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?>
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</td>
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<td class="listr" onclick="fr_toggle(<?=$i;?>)" id="frd<?=$i;?>" ondblclick="document.location='system_gateways_edit.php?id=<?=$i;?>';">
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<?php
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echo $textss;
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echo $gateway['gateway'] . " ";
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echo $textse;
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?>
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</td>
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<td class="listr" onclick="fr_toggle(<?=$i;?>)" id="frd<?=$i;?>" ondblclick="document.location='system_gateways_edit.php?id=<?=$i;?>';">
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<?php
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echo $textss;
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echo htmlspecialchars($gateway['monitor']) . " ";
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echo $textse;
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?>
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</td>
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<?php
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if (is_numeric($gateway['attribute'])):
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?>
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<td class="listbg" onclick="fr_toggle(<?=$i;?>)" ondblclick="document.location='system_gateways_edit.php?id=<?=$i;?>';">
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<?php
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else:
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?>
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<td class="listbgns" onclick="fr_toggle(<?=$i;?>)" ondblclick="document.location='system_gateways_edit.php?id=<?=$i;?>';">
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<?php
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endif;
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echo $textss;
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echo htmlspecialchars($gateway['descr']) . " ";
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echo $textse;
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?>
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</td>
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<td valign="middle" class="list nowrap">
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<table border="0" cellspacing="0" cellpadding="1" summary="icons">
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<tr>
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<td>
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<a href="system_gateways_edit.php?id=<?=$i;?>">
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<img src="./themes/<?= $g['theme']; ?>/images/icons/icon_e.gif" width="17" height="17" border="0" alt="edit" />
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</a>
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</td>
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<?php
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if (is_numeric($gateway['attribute'])):
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?>
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<td>
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<a href="system_gateways.php?act=del&id=<?=$i;?>" onclick="return confirm('<?=gettext("Do you really want to delete this gateway?"); ?>')">
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<img src="./themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" border="0" alt="delete" />
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</a>
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</td>
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<?php
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else:
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?>
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<td width='17'></td>
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<?php
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endif;
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?>
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</tr>
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<tr>
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<td width="17"></td>
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<td>
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<a href="system_gateways_edit.php?dup=<?=$i;?>">
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<img src="./themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0" alt="add" />
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</a>
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</td>
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</tr>
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</table>
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</td>
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</tr>
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<?php
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$i++;
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endforeach;
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?>
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<tr>
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<td class="list" colspan="7"></td>
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<td class="list">
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<table border="0" cellspacing="0" cellpadding="1" summary="edit">
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<tr>
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<td>
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<?php
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if ($i == 0):
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?>
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<img src="/themes/<?= $g['theme']; ?>/images/icons/icon_x_d.gif" width="17" height="17" title="<?=gettext("delete selected items");?>" border="0" alt="delete" />
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<?php
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else:
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?>
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<input name="del" type="image" src="/themes/<?= $g['theme']; ?>/images/icons/icon_x.gif"
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style="width:17;height:17" title="<?=gettext("delete selected items");?>"
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onclick="return confirm('<?=gettext("Do you really want to delete the selected gateway items?");?>')" />
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<?php
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endif;
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?>
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</td>
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<td>
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<a href="system_gateways_edit.php">
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<img src="./themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0" alt="edit" />
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</a>
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</td>
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</tr>
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</table>
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</td>
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</tr>
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</tbody>
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</table>
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</form>
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</div>
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</div>
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</section>
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</div>
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</div>
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</section>
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<?php include("foot.inc"); ?>
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