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445 lines
17 KiB
PHP
445 lines
17 KiB
PHP
<?php
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/*
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Copyright (C) 2014 Deciso B.V.
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Copyright (C) 2009 Janne Enberg <janne.enberg@lietu.net>
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Copyright (C) 2004 Scott Ullrich
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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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require_once("guiconfig.inc");
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require_once("interfaces.inc");
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require_once("filter.inc");
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/****f* legacy/have_natpfruleint_access
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* NAME
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* have_natpfruleint_access
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* INPUTS
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* none
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* RESULT
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* returns true if user has access to edit a specific firewall nat port forward interface
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******/
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function have_natpfruleint_access($if) {
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$security_url = "firewall_nat_edit.php?if=". strtolower($if);
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if(isAllowedPage($security_url))
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return true;
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return false;
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}
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/****f* itemid/delete_id (duplicate to remove itemid.inc)
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* NAME
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* delete_id - delete an item with ['id'] = $id from $array
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* INPUTS
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* $id - int: The ID to delete
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* $array - array to delete the item from
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* RESULT
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* boolean - true if item was found and deleted
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******/
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function delete_id($id, &$array){
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// Index to delete
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$delete_index = NULL;
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if (!is_array($array))
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return false;
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// Search for the item in the array
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foreach ($array as $key => $item){
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// If this item is the one we want to delete
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if(isset($item['associated-rule-id']) && $item['associated-rule-id']==$id ){
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$delete_index = $key;
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break;
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}
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}
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// If we found the item, unset it
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if( $delete_index!==NULL ){
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unset($array[$delete_index]);
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return true;
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} else {
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return false;
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}
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}
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if (!is_array($config['nat']['rule']))
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$config['nat']['rule'] = array();
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$a_nat = &$config['nat']['rule'];
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/* if a custom message has been passed along, lets process it */
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if ($_GET['savemsg'])
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$savemsg = $_GET['savemsg'];
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if ($_POST) {
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$pconfig = $_POST;
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if ($_POST['apply']) {
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write_config();
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$retval = 0;
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$retval |= filter_configure();
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$savemsg = get_std_save_message($retval);
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if ($retval == 0) {
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clear_subsystem_dirty('natconf');
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clear_subsystem_dirty('filter');
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}
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}
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}
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if ($_GET['act'] == "del") {
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if ($a_nat[$_GET['id']]) {
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if (isset($a_nat[$_GET['id']]['associated-rule-id'])) {
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delete_id($a_nat[$_GET['id']]['associated-rule-id'], $config['filter']['rule']);
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$want_dirty_filter = true;
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}
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unset($a_nat[$_GET['id']]);
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if (write_config()) {
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mark_subsystem_dirty('natconf');
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if ($want_dirty_filter)
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mark_subsystem_dirty('filter');
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}
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header("Location: firewall_nat.php");
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exit;
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}
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}
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if (isset($_POST['del_x'])) {
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/* delete selected rules */
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if (is_array($_POST['rule']) && count($_POST['rule'])) {
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foreach ($_POST['rule'] as $rulei) {
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$target = $rule['target'];
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// Check for filter rule associations
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if (isset($a_nat[$rulei]['associated-rule-id'])){
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delete_id($a_nat[$rulei]['associated-rule-id'], $config['filter']['rule']);
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mark_subsystem_dirty('filter');
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}
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unset($a_nat[$rulei]);
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}
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if (write_config())
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mark_subsystem_dirty('natconf');
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header("Location: firewall_nat.php");
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exit;
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}
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} else {
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/* yuck - IE won't send value attributes for image buttons, while Mozilla does - so we use .x/.y to find move button clicks instead... */
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unset($movebtn);
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foreach ($_POST as $pn => $pd) {
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if (preg_match("/move_(\d+)_x/", $pn, $matches)) {
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$movebtn = $matches[1];
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break;
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}
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}
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/* move selected rules before this rule */
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if (isset($movebtn) && is_array($_POST['rule']) && count($_POST['rule'])) {
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$a_nat_new = array();
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/* copy all rules < $movebtn and not selected */
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for ($i = 0; $i < $movebtn; $i++) {
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if (!in_array($i, $_POST['rule']))
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$a_nat_new[] = $a_nat[$i];
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}
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/* copy all selected rules */
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for ($i = 0; $i < count($a_nat); $i++) {
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if ($i == $movebtn)
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continue;
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if (in_array($i, $_POST['rule']))
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$a_nat_new[] = $a_nat[$i];
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}
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/* copy $movebtn rule */
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if ($movebtn < count($a_nat))
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$a_nat_new[] = $a_nat[$movebtn];
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/* copy all rules > $movebtn and not selected */
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for ($i = $movebtn+1; $i < count($a_nat); $i++) {
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if (!in_array($i, $_POST['rule']))
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$a_nat_new[] = $a_nat[$i];
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}
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$a_nat = $a_nat_new;
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if (write_config())
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mark_subsystem_dirty('natconf');
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header("Location: firewall_nat.php");
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exit;
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}
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}
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$closehead = false;
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$pgtitle = array(gettext("Firewall"),gettext("NAT"),gettext("Port Forward"));
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include("head.inc");
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$main_buttons = array(
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array('label'=>'Add', 'href'=>'firewall_nat_edit.php?after=-1'),
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);
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?>
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<body>
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<script type="text/javascript" src="/themes/<?=$g['theme'];?>/assets/javascripts/jquery-sortable.js"></script>
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<style type="text/css">
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body.dragging, body.dragging * {
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cursor: move !important;
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}
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.dragged {
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position: absolute;
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opacity: 0.5;
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z-index: 2000;
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}
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ol.example li.placeholder {
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position: relative;
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/** More li styles **/
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}
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ol.example li.placeholder:before {
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position: absolute;
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/** Define arrowhead **/
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}
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</style>
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<?php include("fbegin.inc"); ?>
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<section class="page-content-main">
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<div class="container-fluid">
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<div class="row">
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<?php if (isset($savemsg)) print_info_box($savemsg); ?>
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<?php if (is_subsystem_dirty('natconf')): ?>
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<?php print_info_box_np(gettext("The NAT configuration has been changed") . ".<br />" . gettext("You must apply the changes in order for them to take effect."));?><br />
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<?php endif; ?>
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<section class="col-xs-12">
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<?php
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$tab_array = array();
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$tab_array[] = array(gettext("Port Forward"), true, "firewall_nat.php");
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$tab_array[] = array(gettext("1:1"), false, "firewall_nat_1to1.php");
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$tab_array[] = array(gettext("Outbound"), false, "firewall_nat_out.php");
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$tab_array[] = array(gettext("NPt"), false, "firewall_nat_npt.php");
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display_top_tabs($tab_array);
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?>
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<div class="tab-content content-box col-xs-12">
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<form action="firewall_nat.php" method="post" name="iform" id="iform">
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<input type="hidden" id="id" name="id" value="<?php echo htmlspecialchars($id); ?>" />
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<table class="table table-striped table-sort">
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<thead>
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<tr id="frheader">
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<th width="2%" class="list"> </th>
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<th width="2%" class="list"> </th>
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<th class="listhdrr"><?=gettext("If");?></th>
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<th class="listhdrr"><?=gettext("Proto");?></th>
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<th class="listhdrr nowrap"><?=gettext("Src. addr");?></th>
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<th class="listhdrr nowrap"><?=gettext("Src. ports");?></th>
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<th class="listhdrr nowrap"><?=gettext("Dest. addr");?></th>
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<th class="listhdrr nowrap"><?=gettext("Dest. ports");?></th>
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<th class="listhdrr nowrap"><?=gettext("NAT IP");?></th>
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<th class="listhdrr nowrap"><?=gettext("NAT Ports");?></th>
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<th class="listhdr"><?=gettext("Description");?></th>
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<th class="list"></th>
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</tr>
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</thead>
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<tbody>
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<?php $nnats = $i = 0; foreach ($a_nat as $natent): ?>
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<?php
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//build Alias popup box
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$span_end = "</U></span>";
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if (isset($natent['disabled']))
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$textss = "<span class=\"text-muted\">";
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else
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$textss = "<span>";
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$textse = "</span>";
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/* if user does not have access to edit an interface skip on to the next record */
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if(!have_natpfruleint_access($natent['interface']))
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continue;
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?>
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<tr valign="top" id="fr<?=$nnats;?>">
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<td class="listt"><input type="checkbox" id="frc<?=$nnats;?>" name="rule[]" value="<?=$i;?>" style="margin: 0; padding: 0; width: 15px; height: 15px;" /></td>
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<td class="listt" align="center">
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<?php if($natent['associated-rule-id'] == "pass"): ?>
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<?php if(isset($natent['disabled'])):?>
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<span class="glyphicon glyphicon-play text-muted"></span>
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<? else: ?>
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<span class="glyphicon glyphicon-play text-success"></span>
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<? endif;?>
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<?php elseif (!empty($natent['associated-rule-id'])): ?>
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<?php if(isset($natent['disabled'])):?>
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<span class="glyphicon glyphicon-resize-horizontal text-muted"></span>
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<? else:?>
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<span class="glyphicon glyphicon-resize-horizontal text-success"></span>
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<?php endif; ?>
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<?php endif; ?>
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</td>
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<td class="listlr" id="frd<?=$nnats;?>" ondblclick="document.location='firewall_nat_edit.php?id=<?=$nnats;?>';">
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<?=$textss;?>
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<?php
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if (!$natent['interface'])
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echo htmlspecialchars(convert_friendly_interface_to_friendly_descr("wan"));
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else
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echo htmlspecialchars(convert_friendly_interface_to_friendly_descr($natent['interface']));
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?>
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<?=$textse;?>
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</td>
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<td class="listr" id="frd<?=$nnats;?>" ondblclick="document.location='firewall_nat_edit.php?id=<?=$nnats;?>';">
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<?=$textss;?><?=strtoupper($natent['protocol']);?><?=$textse;?>
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</td>
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<td class="listr" id="frd<?=$nnats;?>" ondblclick="document.location='firewall_nat_edit.php?id=<?=$nnats;?>';">
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<?=$textss;?>
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<?php
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echo htmlspecialchars(pprint_address($natent['source']));
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?>
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<?=$textse;?>
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</td>
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<td class="listr" id="frd<?=$nnats;?>" ondblclick="document.location='firewall_nat_edit.php?id=<?=$nnats;?>';">
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<?=$textss;?>
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<?php
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echo htmlspecialchars(pprint_port($natent['source']['port']));
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?><?=$textse;?>
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</td>
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<td class="listr" id="frd<?=$nnats;?>" ondblclick="document.location='firewall_nat_edit.php?id=<?=$nnats;?>';">
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<?=$textss;?>
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<?php
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echo htmlspecialchars(pprint_address($natent['destination']));
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?><?=$textse;?>
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</td>
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<td class="listr" id="frd<?=$nnats;?>" ondblclick="document.location='firewall_nat_edit.php?id=<?=$nnats;?>';">
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<?=$textss;?>
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<?php
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echo htmlspecialchars(pprint_port($natent['destination']['port']));
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?><?=$textse;?>
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</td>
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<td class="listr" id="frd<?=$nnats;?>" ondblclick="document.location='firewall_nat_edit.php?id=<?=$nnats;?>';">
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<?=$textss;?>
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<?php
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echo htmlspecialchars($natent['target']);
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?><?=$textse;?>
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</td>
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<td class="listr" id="frd<?=$nnats;?>" ondblclick="document.location='firewall_nat_edit.php?id=<?=$nnats;?>';">
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<?php
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$localport = $natent['local-port'];
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list($dstbeginport, $dstendport) = explode("-", $natent['destination']['port']);
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if ($dstendport) {
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$localendport = $natent['local-port'] + $dstendport - $dstbeginport;
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$localport .= '-' . $localendport;
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}
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?>
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<?=$textss;?><?php
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echo htmlspecialchars(pprint_port($localport));
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?><?=$textse;?>
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</td>
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<td class="listbg" ondblclick="document.location='firewall_nat_edit.php?id=<?=$nnats;?>';">
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<?=$textss;?><?=htmlspecialchars($natent['descr']);?> <?=$textse;?>
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</td>
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<td valign="middle" class="list nowrap">
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<button type="submit" name="move_<?=$i;?>_x" data-toggle="tooltip" data-placement="left" title="<?=gettext("move selected rules before this rule");?>" class="btn btn-default btn-xs"><span class="glyphicon glyphicon-arrow-left"></span></button>
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<a href="firewall_nat_edit.php?id=<?=$i;?>" data-toggle="tooltip" data-placement="left" title="<?=gettext("edit this rule");?>" class="btn btn-default btn-xs"><span class="glyphicon glyphicon-pencil"></span></a>
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<a href="firewall_nat.php?act=del&id=<?=$i;?>" data-toggle="tooltip" data-placement="left" title="<?=gettext("delete this rule");?>" onclick="return confirm('<?=gettext("Do you really want to delete this rule?");?>')" class="btn btn-default btn-xs"><span class="glyphicon glyphicon-remove"></span></a>
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<a href="firewall_nat_edit.php?dup=<?=$i;?>" class="btn btn-default btn-xs" data-toggle="tooltip" data-placement="left" title="<?=gettext("add new rule based on this one");?>"><span class="glyphicon glyphicon-plus"></span></a></td>
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</tr>
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<?php $i++; $nnats++; endforeach; ?>
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<tr>
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<td class="list" colspan="8"></td>
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<td> </td>
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<td> </td>
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<td> </td>
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<td class="list nowrap" valign="middle">
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<?php if ($nnats == 0): ?><span class="btn btn-default btn-xs text-muted"><span class="glyphicon glyphicon-arrow-left"></span></span><?php else: ?><button name="move_<?=$i;?>_x" value="<?=$i;?>" type="submit" data-toggle="tooltip" data-placement="left" title="<?=gettext("move selected rules to end");?>" class="btn btn-default btn-xs"><span class="glyphicon glyphicon-arrow-left"></span></button><?php endif; ?>
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<?php if (count($a_nat) == 0): ?>
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<span class="btn btn-default btn-xs text-muted" data-toggle="tooltip" data-placement="left" title="<?=gettext("delete selected rules");?>"><span class="glyphicon glyphicon-remove" ></span></span>
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<?php else: ?>
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<button name="del_x" type="submit" data-toggle="tooltip" data-placement="left" title="<?=gettext("delete selected rules"); ?>" onclick="return confirm('<?=gettext("Do you really want to delete the selected rules?");?>')" class="btn btn-default btn-xs"><span class="glyphicon glyphicon-remove"></span></button>
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<?php endif; ?>
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<a href="firewall_nat_edit.php" class="btn btn-default btn-xs" data-toggle="tooltip" data-placement="left" title="<?=gettext("add new rule");?>"><span class="glyphicon glyphicon-plus"></span></a>
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</td>
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</tr>
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</tbody>
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<tfoot>
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<tr><td colspan="12"> </td></tr>
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<tr>
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<td width="16"><span class="glyphicon glyphicon-play text-success"></span></td>
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<td colspan="11"><?=gettext("pass"); ?></td>
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</tr>
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<tr>
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<td width="14"><span class="glyphicon glyphicon-resize-horizontal text-success"></span></td>
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<td colspan="11"><?=gettext("linked rule");?></td>
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</tr>
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</tfoot>
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</table>
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<div class="container-fluid">
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<input name="del_x" type="submit" data-toggle="tooltip" data-placement="left" title="<?=gettext("delete selected rules"); ?>" onclick="return confirm('<?=gettext("Do you really want to delete the selected rules?");?>')" class="btn btn-primary" value="Delete selected rules"/>
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</div>
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</form>
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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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