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+<?php
+/*
+ system_routes_edit.php
+ part of m0n0wall (http://m0n0.ch/wall)
+ part of pfSense
+ Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>.
+ Copyright (C) 2010 Scott Ullrich
+ Copyright (C) 2013-2015 Electric Sheep Fencing, LP
+ All rights reserved.
+
+ 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.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS 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
+ 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.
+*/
+/*
+ pfSense_MODULE: routing
+*/
+
+##|+PRIV
+##|*IDENT=page-system-staticroutes-editroute
+##|*NAME=System: Static Routes: Edit route page
+##|*DESCR=Allow access to the 'System: Static Routes: Edit route' page.
+##|*MATCH=system_routes_edit.php*
+##|-PRIV
+
+require_once("guiconfig.inc");
+require_once("filter.inc");
+require_once("util.inc");
+require_once("gwlb.inc");
+
+if (isset($_POST['referer'])) {
+ $referer = $_POST['referer'];
+} else {
+ $referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/system_routes.php');
+}
+
+if (!is_array($config['staticroutes']['route'])) {
+ $config['staticroutes']['route'] = array();
+}
+
+$a_routes = &$config['staticroutes']['route'];
+$a_gateways = return_gateways_array(true, true);
+
+if (is_numericint($_GET['id'])) {
+ $id = $_GET['id'];
+}
+if (isset($_POST['id']) && is_numericint($_POST['id'])) {
+ $id = $_POST['id'];
+}
+
+if (isset($_GET['dup']) && is_numericint($_GET['dup'])) {
+ $id = $_GET['dup'];
+}
+
+if (isset($id) && $a_routes[$id]) {
+ list($pconfig['network'], $pconfig['network_subnet']) =
+ explode('/', $a_routes[$id]['network']);
+ $pconfig['gateway'] = $a_routes[$id]['gateway'];
+ $pconfig['descr'] = $a_routes[$id]['descr'];
+ $pconfig['disabled'] = isset($a_routes[$id]['disabled']);
+}
+
+if (isset($_GET['dup']) && is_numericint($_GET['dup'])) {
+ unset($id);
+}
+
+if ($_POST) {
+
+ global $aliastable;
+
+ unset($input_errors);
+ $pconfig = $_POST;
+
+ /* input validation */
+ $reqdfields = explode(" ", "network network_subnet gateway");
+ $reqdfieldsn = explode(",",
+ gettext("Destination network") . "," .
+ gettext("Destination network bit count") . "," .
+ gettext("Gateway"));
+
+ do_input_validation($_POST, $reqdfields, $reqdfieldsn, $input_errors);
+
+ if (($_POST['network'] && !is_ipaddr($_POST['network']) && !is_alias($_POST['network']))) {
+ $input_errors[] = gettext("A valid IPv4 or IPv6 destination network must be specified.");
+ }
+ if (($_POST['network_subnet'] && !is_numeric($_POST['network_subnet']))) {
+ $input_errors[] = gettext("A valid destination network bit count must be specified.");
+ }
+ if (($_POST['gateway']) && is_ipaddr($_POST['network'])) {
+ if (!isset($a_gateways[$_POST['gateway']])) {
+ $input_errors[] = gettext("A valid gateway must be specified.");
+ } else if (isset($a_gateways[$_POST['gateway']]['disabled']) && !$_POST['disabled']) {
+ $input_errors[] = gettext("The gateway is disabled but the route is not. You must disable the route in order to choose a disabled gateway.");
+ } else {
+ // Note that the 3rd parameter "disabled" must be passed as explicitly true or false.
+ if (!validate_address_family($_POST['network'], $_POST['gateway'], $_POST['disabled'] ? true : false)) {
+ $input_errors[] = gettext("The gateway '{$a_gateways[$_POST['gateway']]['gateway']}' is a different Address Family than network '{$_POST['network']}'.");
+ }
+ }
+ }
+
+ /* check for overlaps */
+ $current_targets = get_staticroutes(true);
+ $new_targets = array();
+ if (is_ipaddrv6($_POST['network'])) {
+ $osn = gen_subnetv6($_POST['network'], $_POST['network_subnet']) . "/" . $_POST['network_subnet'];
+ $new_targets[] = $osn;
+ }
+ if (is_ipaddrv4($_POST['network'])) {
+ if ($_POST['network_subnet'] > 32) {
+ $input_errors[] = gettext("A IPv4 subnet can not be over 32 bits.");
+ } else {
+ $osn = gen_subnet($_POST['network'], $_POST['network_subnet']) . "/" . $_POST['network_subnet'];
+ $new_targets[] = $osn;
+ }
+ } elseif (is_alias($_POST['network'])) {
+ $osn = $_POST['network'];
+ foreach (preg_split('/\s+/', $aliastable[$osn]) as $tgt) {
+ if (is_ipaddrv4($tgt)) {
+ $tgt .= "/32";
+ }
+ if (is_ipaddrv6($tgt)) {
+ $tgt .= "/128";
+ }
+ if (!is_subnet($tgt)) {
+ continue;
+ }
+ if (!is_subnetv6($tgt)) {
+ continue;
+ }
+ $new_targets[] = $tgt;
+ }
+ }
+ if (!isset($id)) {
+ $id = count($a_routes);
+ }
+ $oroute = $a_routes[$id];
+ $old_targets = array();
+ if (!empty($oroute)) {
+ if (is_alias($oroute['network'])) {
+ foreach (filter_expand_alias_array($oroute['network']) as $tgt) {
+ if (is_ipaddrv4($tgt)) {
+ $tgt .= "/32";
+ } else if (is_ipaddrv6($tgt)) {
+ $tgt .= "/128";
+ }
+ if (!is_subnet($tgt)) {
+ continue;
+ }
+ $old_targets[] = $tgt;
+ }
+ } else {
+ $old_targets[] = $oroute['network'];
+ }
+ }
+
+ $overlaps = array_intersect($current_targets, $new_targets);
+ $overlaps = array_diff($overlaps, $old_targets);
+ if (count($overlaps)) {
+ $input_errors[] = gettext("A route to these destination networks already exists") . ": " . implode(", ", $overlaps);
+ }
+
+ if (is_array($config['interfaces'])) {
+ foreach ($config['interfaces'] as $if) {
+ if (is_ipaddrv4($_POST['network']) &&
+ isset($if['ipaddr']) && isset($if['subnet']) &&
+ is_ipaddrv4($if['ipaddr']) && is_numeric($if['subnet']) &&
+ ($_POST['network_subnet'] == $if['subnet']) &&
+ (gen_subnet($_POST['network'], $_POST['network_subnet']) == gen_subnet($if['ipaddr'], $if['subnet']))) {
+ $input_errors[] = sprintf(gettext("This network conflicts with address configured on interface %s."), $if['descr']);
+ } else if (is_ipaddrv6($_POST['network']) &&
+ isset($if['ipaddrv6']) && isset($if['subnetv6']) &&
+ is_ipaddrv6($if['ipaddrv6']) && is_numeric($if['subnetv6']) &&
+ ($_POST['network_subnet'] == $if['subnetv6']) &&
+ (gen_subnetv6($_POST['network'], $_POST['network_subnet']) == gen_subnetv6($if['ipaddrv6'], $if['subnetv6']))) {
+ $input_errors[] = sprintf(gettext("This network conflicts with address configured on interface %s."), $if['descr']);
+ }
+ }
+ }
+
+ if (!$input_errors) {
+ $route = array();
+ $route['network'] = $osn;
+ $route['gateway'] = $_POST['gateway'];
+ $route['descr'] = $_POST['descr'];
+ if ($_POST['disabled']) {
+ $route['disabled'] = true;
+ } else {
+ unset($route['disabled']);
+ }
+
+ if (file_exists("{$g['tmp_path']}/.system_routes.apply")) {
+ $toapplylist = unserialize(file_get_contents("{$g['tmp_path']}/.system_routes.apply"));
+ } else {
+ $toapplylist = array();
+ }
+ $a_routes[$id] = $route;
+
+ if (!empty($oroute)) {
+ $delete_targets = array_diff($old_targets, $new_targets);
+ if (count($delete_targets)) {
+ foreach ($delete_targets as $dts) {
+ if (is_ipaddrv6($dts)) {
+ $family = "-inet6";
+ }
+ $toapplylist[] = "/sbin/route delete {$family} {$dts}";
+ }
+ }
+ }
+ file_put_contents("{$g['tmp_path']}/.system_routes.apply", serialize($toapplylist));
+
+ mark_subsystem_dirty('staticroutes');
+
+ write_config();
+
+ header("Location: system_routes.php");
+ exit;
+ }
+}
+
+$pgtitle = array(gettext("System"), gettext("Static Routes"), gettext("Edit route"));
+$shortcut_section = "routing";
+include("head.inc");
+?>
+
+<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
+<script type="text/javascript" src="/javascript/jquery.ipv4v6ify.js"></script>
+<script type="text/javascript" src="/javascript/autosuggest.js?rev=1"></script>
+<script type="text/javascript" src="/javascript/suggestions.js"></script>
+<?php include("fbegin.inc");?>
+<?php if ($input_errors) print_input_errors($input_errors); ?>
+ <form action="system_routes_edit.php" method="post" name="iform" id="iform">
+ <table width="100%" border="0" cellpadding="6" cellspacing="0" summary="system routes edit">
+ <tr>
+ <td colspan="2" valign="top" class="listtopic"><?=gettext("Edit route entry"); ?></td>
+ </tr>
+ <tr>
+ <td width="22%" valign="top" class="vncellreq"><?=gettext("Destination network"); ?></td>
+ <td width="78%" class="vtable">
+ <input name="network" type="text" class="formfldalias ipv4v6" id="network" size="20" value="<?=htmlspecialchars($pconfig['network']);?>" />
+ /
+ <select name="network_subnet" class="formselect ipv4v6" id="network_subnet">
+ <?php for ($i = 128; $i >= 1; $i--): ?>
+ <option value="<?=$i;?>" <?php if ($i == $pconfig['network_subnet']) echo "selected=\"selected\""; ?>>
+ <?=$i;?>
+ </option>
+ <?php endfor; ?>
+ </select>
+ <br /><span class="vexpl"><?=gettext("Destination network for this static route"); ?></span>
+ </td>
+ </tr>
+ <tr>
+ <td width="22%" valign="top" class="vncellreq"><?=gettext("Gateway"); ?></td>
+ <td width="78%" class="vtable">
+ <select name="gateway" id="gateway" class="formselect">
+ <?php
+ foreach ($a_gateways as $gateway) {
+ echo "<option value='{$gateway['name']}' ";
+ if ($gateway['name'] == $pconfig['gateway']) {
+ echo "selected=\"selected\"";
+ }
+ echo ">" . htmlspecialchars($gateway['name']) . " - " . htmlspecialchars($gateway['gateway']) . "</option>\n";
+ }
+ ?>
+ </select> <br />
+ <div id='addgwbox'>
+ <?=gettext("Choose which gateway this route applies to or"); ?> <a onclick="show_add_gateway();" href="#"><?=gettext("add a new one.");?></a>
+ </div>
+ <div id='notebox'>
+ </div>
+ <div style="display:none" id="status">
+ </div>
+ <div style="display:none" id="addgateway">
+ <table border="1" style="background:#990000; border-style: none none none none; width:225px;" summary="add gateway">
+ <tr>
+ <td>
+ <table bgcolor="#990000" cellpadding="1" cellspacing="1" summary="add">
+ <tr><td>&nbsp;</td></tr>
+ <tr>
+ <td colspan="2" align="center"><b><font color="white"><?=gettext("Add new gateway:"); ?></font></b></td>
+ </tr>
+ <tr><td>&nbsp;</td></tr>
+ <tr>
+ <td width="45%" align="right"><font color="white"><?=gettext("Default gateway:"); ?></font></td><td><input type="checkbox" id="defaultgw" name="defaultgw" /></td>
+ </tr>
+ <tr>
+ <td width="45%" align="right"><font color="white"><?=gettext("Interface:"); ?></font></td>
+ <td>
+ <select name="addinterfacegw" id="addinterfacegw">
+ <?php $gwifs = get_configured_interface_with_descr();
+ foreach ($gwifs as $fif => $dif) {
+ echo "<option value=\"{$fif}\">{$dif}</option>\n";
+ }
+ ?>
+ </select>
+ </td>
+ </tr>
+ <tr>
+ <td align="right"><font color="white"><?=gettext("Gateway Name:"); ?></font></td><td><input id="name" name="name" value="GW" /></td>
+ </tr>
+ <tr>
+ <td align="right"><font color="white"><?=gettext("Gateway IP:"); ?></font></td><td><input id="gatewayip" name="gatewayip" /></td>
+ </tr>
+ <tr>
+ <td align="right"><font color="white"><?=gettext("Description:"); ?></font></td><td><input id="gatewaydescr" name="gatewaydescr" /></td>
+ </tr>
+ <tr><td>&nbsp;</td></tr>
+ <tr>
+ <td colspan="2" align="center">
+ <div id='savebuttondiv'>
+ <input type="hidden" name="addrtype" id="addrtype" value="IPv4" />
+ <input id="gwsave" type="button" value="<?=gettext("Save Gateway"); ?>" onclick='hide_add_gatewaysave();' />
+ <input id="gwcancel" type="button" value="<?=gettext("Cancel"); ?>" onclick='hide_add_gateway();' />
+ </div>
+ </td>
+ </tr>
+ <tr><td>&nbsp;</td></tr>
+ </table>
+ </td>
+ </tr>
+ </table>
+ </div>
+ </td>
+ </tr>
+ <tr>
+ <td width="22%" valign="top" class="vncell"><?=gettext("Disabled");?></td>
+ <td width="78%" class="vtable">
+ <input name="disabled" type="checkbox" id="disabled" value="yes" <?php if ($pconfig['disabled']) echo "checked=\"checked\""; ?> />
+ <strong><?=gettext("Disable this static route");?></strong><br />
+ <span class="vexpl"><?=gettext("Set this option to disable this static route without removing it from the list.");?></span>
+ </td>
+ </tr>
+ <tr>
+ <td width="22%" valign="top" class="vncell"><?=gettext("Description"); ?></td>
+ <td width="78%" class="vtable">
+ <input name="descr" type="text" class="formfld unknown" id="descr" size="40" value="<?=htmlspecialchars($pconfig['descr']);?>" />
+ <br /><span class="vexpl"><?=gettext("You may enter a description here for your reference (not parsed)."); ?></span>
+ </td>
+ </tr>
+ <tr>
+ <td width="22%" valign="top">&nbsp;</td>
+ <td width="78%">
+ <input id="save" name="Submit" type="submit" class="formbtn" value="<?=gettext("Save");?>" />
+ <input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+ <?php if (isset($id) && $a_routes[$id]): ?>
+ <input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
+ <?php endif; ?>
+ <input name="referer" type="hidden" value="<?=$referer;?>" />
+ </td>
+ </tr>
+ </table>
+ </form>
+<script type="text/javascript">
+//<![CDATA[
+ var gatewayip;
+ var name;
+ function show_add_gateway() {
+ document.getElementById("addgateway").style.display = '';
+ document.getElementById("addgwbox").style.display = 'none';
+ document.getElementById("gateway").style.display = 'none';
+ document.getElementById("save").style.display = 'none';
+ document.getElementById("cancel").style.display = 'none';
+ document.getElementById("gwsave").style.display = '';
+ document.getElementById("gwcancel").style.display = '';
+ jQuery('#notebox').html("");
+ }
+ function hide_add_gateway() {
+ document.getElementById("addgateway").style.display = 'none';
+ document.getElementById("addgwbox").style.display = '';
+ document.getElementById("gateway").style.display = '';
+ document.getElementById("save").style.display = '';
+ document.getElementById("cancel").style.display = '';
+ document.getElementById("gwsave").style.display = '';
+ document.getElementById("gwcancel").style.display = '';
+ }
+ function hide_add_gatewaysave() {
+ document.getElementById("addgateway").style.display = 'none';
+ jQuery('#status').html('<img src="/themes/<?=$g['theme'];?>/images/misc/loader.gif"> One moment please...');
+ var iface = jQuery('#addinterfacegw').val();
+ name = jQuery('#name').val();
+ var descr = jQuery('#gatewaydescr').val();
+ gatewayip = jQuery('#gatewayip').val();
+ addrtype = jQuery('#addrtype').val();
+ var defaultgw = '';
+ if (jQuery('#defaultgw').checked) {
+ defaultgw = 'yes';
+ }
+ var url = "system_gateways_edit.php";
+ var pars = 'isAjax=true&defaultgw=' + escape(defaultgw) + '&interface=' + escape(iface) + '&name=' + escape(name) + '&descr=' + escape(descr) + '&gateway=' + escape(gatewayip) + '&type=' + escape(addrtype);
+ jQuery.ajax(
+ url,
+ {
+ type: 'post',
+ data: pars,
+ error: report_failure,
+ complete: save_callback
+ });
+ }
+ function addOption(selectbox, text, value) {
+ var optn = document.createElement("OPTION");
+ optn.text = text;
+ optn.value = value;
+ selectbox.append(optn);
+ selectbox.prop('selectedIndex', selectbox.children('option').length-1);
+ jQuery('#notebox').html("<p><strong><?=gettext("NOTE:");?><\/strong> <?php printf(gettext("You can manage Gateways %shere%s."), "<a target='_blank' href='system_gateways.php'>", "<\/a>");?> <\/strong><\/p>");
+ }
+ function report_failure() {
+ alert("<?=gettext("Sorry, we could not create your gateway at this time."); ?>");
+ hide_add_gateway();
+ }
+ function save_callback(transport) {
+ var response = transport.responseText;
+ if (response) {
+ document.getElementById("addgateway").style.display = 'none';
+ hide_add_gateway();
+ jQuery('#status').html('');
+ addOption(jQuery('#gateway'), name, name);
+ } else {
+ report_failure();
+ }
+ }
+ var addressarray = <?= json_encode(get_alias_list(array("host", "network"))) ?>;
+ var oTextbox1 = new AutoSuggestControl(document.getElementById("network"), new StateSuggestions(addressarray));
+//]]>
+</script>
+<?php include("fend.inc"); ?>
+</body>
+</html>
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