| 1 |
5b237745
|
Scott Ullrich
|
<?php
|
| 2 |
b46bfcf5
|
Bill Marquette
|
/* $Id$ */
|
| 3 |
5b237745
|
Scott Ullrich
|
/*
|
| 4 |
|
|
firewall_aliases.php
|
| 5 |
4d875b4f
|
Scott Ullrich
|
Copyright (C) 2004 Scott Ullrich
|
| 6 |
|
|
All rights reserved.
|
| 7 |
f0fe3d30
|
Scott Ullrich
|
|
| 8 |
4d875b4f
|
Scott Ullrich
|
originially part of m0n0wall (http://m0n0.ch/wall)
|
| 9 |
5b237745
|
Scott Ullrich
|
Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>.
|
| 10 |
|
|
All rights reserved.
|
| 11 |
f0fe3d30
|
Scott Ullrich
|
|
| 12 |
5b237745
|
Scott Ullrich
|
Redistribution and use in source and binary forms, with or without
|
| 13 |
|
|
modification, are permitted provided that the following conditions are met:
|
| 14 |
f0fe3d30
|
Scott Ullrich
|
|
| 15 |
5b237745
|
Scott Ullrich
|
1. Redistributions of source code must retain the above copyright notice,
|
| 16 |
|
|
this list of conditions and the following disclaimer.
|
| 17 |
f0fe3d30
|
Scott Ullrich
|
|
| 18 |
5b237745
|
Scott Ullrich
|
2. Redistributions in binary form must reproduce the above copyright
|
| 19 |
|
|
notice, this list of conditions and the following disclaimer in the
|
| 20 |
|
|
documentation and/or other materials provided with the distribution.
|
| 21 |
f0fe3d30
|
Scott Ullrich
|
|
| 22 |
5b237745
|
Scott Ullrich
|
THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
| 23 |
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
| 24 |
|
|
AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
| 25 |
|
|
AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
|
| 26 |
|
|
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
| 27 |
|
|
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
| 28 |
|
|
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
| 29 |
|
|
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
| 30 |
|
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
| 31 |
|
|
POSSIBILITY OF SUCH DAMAGE.
|
| 32 |
|
|
*/
|
| 33 |
7ac5a4cb
|
Scott Ullrich
|
/*
|
| 34 |
|
|
pfSense_MODULE: aliases
|
| 35 |
|
|
*/
|
| 36 |
5b237745
|
Scott Ullrich
|
|
| 37 |
6b07c15a
|
Matthew Grooms
|
##|+PRIV
|
| 38 |
|
|
##|*IDENT=page-firewall-aliases
|
| 39 |
|
|
##|*NAME=Firewall: Aliases page
|
| 40 |
|
|
##|*DESCR=Allow access to the 'Firewall: Aliases' page.
|
| 41 |
|
|
##|*MATCH=firewall_aliases.php*
|
| 42 |
|
|
##|-PRIV
|
| 43 |
|
|
|
| 44 |
5b237745
|
Scott Ullrich
|
require("guiconfig.inc");
|
| 45 |
7a927e67
|
Scott Ullrich
|
require_once("functions.inc");
|
| 46 |
|
|
require_once("filter.inc");
|
| 47 |
|
|
require_once("shaper.inc");
|
| 48 |
5b237745
|
Scott Ullrich
|
|
| 49 |
|
|
if (!is_array($config['aliases']['alias']))
|
| 50 |
|
|
$config['aliases']['alias'] = array();
|
| 51 |
|
|
$a_aliases = &$config['aliases']['alias'];
|
| 52 |
|
|
|
| 53 |
|
|
if ($_POST) {
|
| 54 |
|
|
|
| 55 |
|
|
$pconfig = $_POST;
|
| 56 |
|
|
|
| 57 |
|
|
if ($_POST['apply']) {
|
| 58 |
|
|
$retval = 0;
|
| 59 |
920b3bb0
|
Scott Ullrich
|
|
| 60 |
|
|
/* reload all components that use aliases */
|
| 61 |
|
|
$retval = filter_configure();
|
| 62 |
|
|
|
| 63 |
b2774343
|
Scott Ullrich
|
if(stristr($retval, "error") <> true)
|
| 64 |
|
|
$savemsg = get_std_save_message($retval);
|
| 65 |
|
|
else
|
| 66 |
|
|
$savemsg = $retval;
|
| 67 |
a368a026
|
Ermal Lu?i
|
if ($retval == 0)
|
| 68 |
|
|
clear_subsystem_dirty('aliases');
|
| 69 |
5b237745
|
Scott Ullrich
|
}
|
| 70 |
|
|
}
|
| 71 |
|
|
|
| 72 |
|
|
if ($_GET['act'] == "del") {
|
| 73 |
|
|
if ($a_aliases[$_GET['id']]) {
|
| 74 |
58c32a28
|
Scott Ullrich
|
/* make sure rule is not being referenced by any nat or filter rules */
|
| 75 |
|
|
$is_alias_referenced = false;
|
| 76 |
|
|
$referenced_by = false;
|
| 77 |
|
|
$alias_name = $a_aliases[$_GET['id']]['name'];
|
| 78 |
c769f983
|
Erik Fonnesbeck
|
// Firewall rules
|
| 79 |
|
|
find_alias_reference(array('filter', 'rule'), array('source', 'address'), $alias_name, $is_alias_referenced, $referenced_by);
|
| 80 |
|
|
find_alias_reference(array('filter', 'rule'), array('destination', 'address'), $alias_name, $is_alias_referenced, $referenced_by);
|
| 81 |
|
|
find_alias_reference(array('filter', 'rule'), array('source', 'port'), $alias_name, $is_alias_referenced, $referenced_by);
|
| 82 |
|
|
find_alias_reference(array('filter', 'rule'), array('destination', 'port'), $alias_name, $is_alias_referenced, $referenced_by);
|
| 83 |
|
|
// NAT Rules
|
| 84 |
|
|
find_alias_reference(array('nat', 'rule'), array('source', 'address'), $alias_name, $is_alias_referenced, $referenced_by);
|
| 85 |
|
|
find_alias_reference(array('nat', 'rule'), array('source', 'port'), $alias_name, $is_alias_referenced, $referenced_by);
|
| 86 |
|
|
find_alias_reference(array('nat', 'rule'), array('destination', 'address'), $alias_name, $is_alias_referenced, $referenced_by);
|
| 87 |
|
|
find_alias_reference(array('nat', 'rule'), array('destination', 'port'), $alias_name, $is_alias_referenced, $referenced_by);
|
| 88 |
|
|
find_alias_reference(array('nat', 'rule'), array('target'), $alias_name, $is_alias_referenced, $referenced_by);
|
| 89 |
|
|
find_alias_reference(array('nat', 'rule'), array('local-port'), $alias_name, $is_alias_referenced, $referenced_by);
|
| 90 |
b43b7613
|
Erik Fonnesbeck
|
// NAT 1:1 Rules
|
| 91 |
|
|
//find_alias_reference(array('nat', 'onetoone'), array('external'), $alias_name, $is_alias_referenced, $referenced_by);
|
| 92 |
|
|
//find_alias_reference(array('nat', 'onetoone'), array('source', 'address'), $alias_name, $is_alias_referenced, $referenced_by);
|
| 93 |
|
|
find_alias_reference(array('nat', 'onetoone'), array('destination', 'address'), $alias_name, $is_alias_referenced, $referenced_by);
|
| 94 |
|
|
// NAT Outbound Rules
|
| 95 |
|
|
find_alias_reference(array('nat', 'advancedoutbound', 'rule'), array('source', 'network'), $alias_name, $is_alias_referenced, $referenced_by);
|
| 96 |
ca640261
|
Erik Fonnesbeck
|
find_alias_reference(array('nat', 'advancedoutbound', 'rule'), array('sourceport'), $alias_name, $is_alias_referenced, $referenced_by);
|
| 97 |
b43b7613
|
Erik Fonnesbeck
|
find_alias_reference(array('nat', 'advancedoutbound', 'rule'), array('destination', 'address'), $alias_name, $is_alias_referenced, $referenced_by);
|
| 98 |
ca640261
|
Erik Fonnesbeck
|
find_alias_reference(array('nat', 'advancedoutbound', 'rule'), array('dstport'), $alias_name, $is_alias_referenced, $referenced_by);
|
| 99 |
b43b7613
|
Erik Fonnesbeck
|
find_alias_reference(array('nat', 'advancedoutbound', 'rule'), array('target'), $alias_name, $is_alias_referenced, $referenced_by);
|
| 100 |
c769f983
|
Erik Fonnesbeck
|
// Alias in an alias
|
| 101 |
|
|
find_alias_reference(array('aliases', 'alias'), array('address'), $alias_name, $is_alias_referenced, $referenced_by);
|
| 102 |
58c32a28
|
Scott Ullrich
|
if($is_alias_referenced == true) {
|
| 103 |
4b4d550a
|
Chris Buechler
|
$savemsg = sprintf(gettext("Cannot delete alias. Currently in use by %s"), $referenced_by);
|
| 104 |
58c32a28
|
Scott Ullrich
|
} else {
|
| 105 |
|
|
unset($a_aliases[$_GET['id']]);
|
| 106 |
|
|
write_config();
|
| 107 |
339495c7
|
Scott Ullrich
|
filter_configure();
|
| 108 |
a368a026
|
Ermal Lu?i
|
mark_subsystem_dirty('aliases');
|
| 109 |
58c32a28
|
Scott Ullrich
|
header("Location: firewall_aliases.php");
|
| 110 |
|
|
exit;
|
| 111 |
|
|
}
|
| 112 |
5b237745
|
Scott Ullrich
|
}
|
| 113 |
|
|
}
|
| 114 |
b63695db
|
Scott Ullrich
|
|
| 115 |
c769f983
|
Erik Fonnesbeck
|
function find_alias_reference($section, $field, $origname, &$is_alias_referenced, &$referenced_by) {
|
| 116 |
|
|
global $config;
|
| 117 |
|
|
if(!$origname || $is_alias_referenced)
|
| 118 |
|
|
return;
|
| 119 |
|
|
|
| 120 |
|
|
$sectionref = &$config;
|
| 121 |
|
|
foreach($section as $sectionname) {
|
| 122 |
|
|
if(is_array($sectionref) && isset($sectionref[$sectionname]))
|
| 123 |
|
|
$sectionref = &$sectionref[$sectionname];
|
| 124 |
|
|
else
|
| 125 |
|
|
return;
|
| 126 |
|
|
}
|
| 127 |
|
|
|
| 128 |
|
|
if(is_array($sectionref)) {
|
| 129 |
|
|
foreach($sectionref as $itemkey => $item) {
|
| 130 |
|
|
$fieldfound = true;
|
| 131 |
|
|
$fieldref = &$sectionref[$itemkey];
|
| 132 |
|
|
foreach($field as $fieldname) {
|
| 133 |
|
|
if(is_array($fieldref) && isset($fieldref[$fieldname]))
|
| 134 |
|
|
$fieldref = &$fieldref[$fieldname];
|
| 135 |
|
|
else {
|
| 136 |
|
|
$fieldfound = false;
|
| 137 |
|
|
break;
|
| 138 |
|
|
}
|
| 139 |
|
|
}
|
| 140 |
|
|
if($fieldfound && $fieldref == $origname) {
|
| 141 |
|
|
$is_alias_referenced = true;
|
| 142 |
|
|
if(is_array($item))
|
| 143 |
|
|
$referenced_by = $item['descr'];
|
| 144 |
|
|
break;
|
| 145 |
|
|
}
|
| 146 |
|
|
}
|
| 147 |
|
|
}
|
| 148 |
|
|
}
|
| 149 |
|
|
|
| 150 |
9dc65295
|
Carlos Eduardo Ramos
|
$pgtitle = array(gettext("Firewall"),gettext("Aliases"));
|
| 151 |
b63695db
|
Scott Ullrich
|
include("head.inc");
|
| 152 |
|
|
|
| 153 |
5b237745
|
Scott Ullrich
|
?>
|
| 154 |
|
|
|
| 155 |
|
|
<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
|
| 156 |
|
|
<?php include("fbegin.inc"); ?>
|
| 157 |
|
|
<form action="firewall_aliases.php" method="post">
|
| 158 |
|
|
<?php if ($savemsg) print_info_box($savemsg); ?>
|
| 159 |
a368a026
|
Ermal Lu?i
|
<?php if (is_subsystem_dirty('aliases')): ?><p>
|
| 160 |
808614b1
|
Renato Botelho
|
<?php print_info_box_np(gettext("The alias list has been changed.") . "<br>" . gettext("You must apply the changes in order for them to take effect."));?>
|
| 161 |
5b237745
|
Scott Ullrich
|
<?php endif; ?>
|
| 162 |
d2cfb7a4
|
Scott Ullrich
|
|
| 163 |
17d5077f
|
Evgeny Yurchenko
|
<table width="100%" border="0" cellpadding="0" cellspacing="0" class="tabcont">
|
| 164 |
d2cfb7a4
|
Scott Ullrich
|
<tr>
|
| 165 |
ecacce60
|
Carlos Eduardo Ramos
|
<td width="25%" class="listhdrr"><?=gettext("Name"); ?></td>
|
| 166 |
|
|
<td width="25%" class="listhdrr"><?=gettext("Values"); ?></td>
|
| 167 |
|
|
<td width="25%" class="listhdr"><?=gettext("Description"); ?></td>
|
| 168 |
d415d821
|
Seth Mos
|
<td width="10%" class="list">
|
| 169 |
|
|
<table border="0" cellspacing="0" cellpadding="1">
|
| 170 |
|
|
<tr>
|
| 171 |
|
|
<td valign="middle" width="17"> </td>
|
| 172 |
ecacce60
|
Carlos Eduardo Ramos
|
<td valign="middle"><a href="firewall_aliases_edit.php"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0" title="<?=gettext("add a new alias"); ?>"></a></td>
|
| 173 |
d415d821
|
Seth Mos
|
</tr>
|
| 174 |
|
|
</table>
|
| 175 |
|
|
</td>
|
| 176 |
d2cfb7a4
|
Scott Ullrich
|
</tr>
|
| 177 |
|
|
<?php $i = 0; foreach ($a_aliases as $alias): ?>
|
| 178 |
|
|
<tr>
|
| 179 |
20ba0ca5
|
Bill Marquette
|
<td class="listlr" ondblclick="document.location='firewall_aliases_edit.php?id=<?=$i;?>';">
|
| 180 |
d2cfb7a4
|
Scott Ullrich
|
<?=htmlspecialchars($alias['name']);?>
|
| 181 |
|
|
</td>
|
| 182 |
20ba0ca5
|
Bill Marquette
|
<td class="listr" ondblclick="document.location='firewall_aliases_edit.php?id=<?=$i;?>';">
|
| 183 |
7e65fc22
|
Scott Ullrich
|
<?php
|
| 184 |
c7de8be4
|
jim-p
|
if ($alias["url"]) {
|
| 185 |
|
|
echo $alias["url"] . "<br/>";
|
| 186 |
|
|
}
|
| 187 |
|
|
if ($alias["aliasurl"]) {
|
| 188 |
|
|
echo $alias["aliasurl"] . "<br/>";
|
| 189 |
|
|
}
|
| 190 |
4ef606fb
|
Ermal
|
$tmpaddr = explode(" ", $alias['address']);
|
| 191 |
|
|
$addresses = implode(", ", array_slice($tmpaddr, 0, 10));
|
| 192 |
9e49dae8
|
Scott Ullrich
|
echo $addresses;
|
| 193 |
6c33fb4b
|
Ermal
|
if(count($tmpaddr) > 10) {
|
| 194 |
9e49dae8
|
Scott Ullrich
|
echo "...";
|
| 195 |
7e65fc22
|
Scott Ullrich
|
}
|
| 196 |
|
|
?>
|
| 197 |
d2cfb7a4
|
Scott Ullrich
|
</td>
|
| 198 |
20ba0ca5
|
Bill Marquette
|
<td class="listbg" ondblclick="document.location='firewall_aliases_edit.php?id=<?=$i;?>';">
|
| 199 |
7e65fc22
|
Scott Ullrich
|
<?=htmlspecialchars($alias['descr']);?>
|
| 200 |
d2cfb7a4
|
Scott Ullrich
|
</td>
|
| 201 |
725f5e5a
|
Bill Marquette
|
<td valign="middle" nowrap class="list">
|
| 202 |
676abc7c
|
Scott Ullrich
|
<table border="0" cellspacing="0" cellpadding="1">
|
| 203 |
725f5e5a
|
Bill Marquette
|
<tr>
|
| 204 |
ecacce60
|
Carlos Eduardo Ramos
|
<td valign="middle"><a href="firewall_aliases_edit.php?id=<?=$i;?>"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_e.gif" width="17" height="17" border="0" title="<?=gettext("edit alias"); ?>"></a></td>
|
| 205 |
3ced0d25
|
Erik Fonnesbeck
|
<td><a href="firewall_aliases.php?act=del&id=<?=$i;?>" onclick="return confirm('<?=gettext("Do you really want to delete this alias? All elements that still use it will become invalid (e.g. filter rules)!");?>')"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" border="0" title="<?=gettext("delete alias"); ?>"></a></td>
|
| 206 |
725f5e5a
|
Bill Marquette
|
</tr>
|
| 207 |
|
|
</table>
|
| 208 |
|
|
</td>
|
| 209 |
d2cfb7a4
|
Scott Ullrich
|
</tr>
|
| 210 |
|
|
<?php $i++; endforeach; ?>
|
| 211 |
|
|
<tr>
|
| 212 |
|
|
<td class="list" colspan="3"></td>
|
| 213 |
725f5e5a
|
Bill Marquette
|
<td class="list">
|
| 214 |
|
|
<table border="0" cellspacing="0" cellpadding="1">
|
| 215 |
|
|
<tr>
|
| 216 |
d415d821
|
Seth Mos
|
<td valign="middle" width="17"> </td>
|
| 217 |
19f11aef
|
Bill Marquette
|
<td valign="middle">
|
| 218 |
ecacce60
|
Carlos Eduardo Ramos
|
<a href="firewall_aliases_edit.php"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0" title="<?=gettext("add a new alias"); ?>"></a></td>
|
| 219 |
f724d6b6
|
Scott Ullrich
|
</td>
|
| 220 |
|
|
<td valign="middle">
|
| 221 |
ecacce60
|
Carlos Eduardo Ramos
|
<a href="firewall_aliases_import.php"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_import_alias.gif" width="17" height="17" border="0" title="<?=gettext("Bulk import aliases from list"); ?>" alt="" /></a>
|
| 222 |
f724d6b6
|
Scott Ullrich
|
</td>
|
| 223 |
725f5e5a
|
Bill Marquette
|
</tr>
|
| 224 |
|
|
</table>
|
| 225 |
|
|
</td>
|
| 226 |
d2cfb7a4
|
Scott Ullrich
|
</tr>
|
| 227 |
|
|
<tr>
|
| 228 |
|
|
<td class="tabcont" colspan="3">
|
| 229 |
3931c643
|
Carlos Eduardo Ramos
|
<p><span class="vexpl"><span class="red"><strong><?=gettext("Note:"); ?><br></strong></span><?=gettext("Aliases act as placeholders for real hosts, networks or ports. They can be used to minimize the number of changes that have to be made if a host, network or port changes. You can enter the name of an alias instead of the host, network or port in all fields that have a red background. The alias will be resolved according to the list above. If an alias cannot be resolved (e.g. because you deleted it), the corresponding element (e.g. filter/NAT/shaper rule) will be considered invalid and skipped."); ?></span></p>
|
| 230 |
d2cfb7a4
|
Scott Ullrich
|
</td>
|
| 231 |
|
|
</tr>
|
| 232 |
|
|
</table>
|
| 233 |
|
|
</form>
|
| 234 |
5b237745
|
Scott Ullrich
|
<?php include("fend.inc"); ?>
|
| 235 |
|
|
</body>
|
| 236 |
|
|
</html>
|