1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
|
<?php
/*
vpn_ipsec.php
part of m0n0wall (http://m0n0.ch/wall)
Copyright (C) 2003-2005 Manuel Kasper <mk@neon1.net>.
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.
*/
require("guiconfig.inc");
if (!is_array($config['ipsec']['tunnel'])) {
$config['ipsec']['tunnel'] = array();
}
$a_ipsec = &$config['ipsec']['tunnel'];
$wancfg = &$config['interfaces']['wan'];
$pconfig['enable'] = isset($config['ipsec']['enable']);
$pconfig['ipcomp'] = isset($config['ipsec']['ipcomp']);
if ($_POST) {
if ($_POST['apply']) {
$retval = 0;
$retval = vpn_ipsec_configure();
$savemsg = get_std_save_message($retval);
if ($retval == 0) {
if (file_exists($d_ipsecconfdirty_path))
unlink($d_ipsecconfdirty_path);
}
} else if ($_POST['submit']) {
$pconfig = $_POST;
$config['ipsec']['enable'] = $_POST['enable'] ? true : false;
$config['ipsec']['ipcomp'] = $_POST['ipcomp'] ? true : false;
write_config();
$retval = 0;
config_lock();
$retval = vpn_ipsec_configure();
config_unlock();
/* reload the filter in the background */
filter_configure();
$savemsg = get_std_save_message($retval);
if ($retval == 0) {
if (file_exists($d_ipsecconfdirty_path))
unlink($d_ipsecconfdirty_path);
}
}
}
if ($_GET['act'] == "del") {
if ($a_ipsec[$_GET['id']]) {
unset($a_ipsec[$_GET['id']]);
filter_configure();
write_config();
header("Location: vpn_ipsec.php");
exit;
}
}
$pgtitle = "VPN: IPsec";
include("head.inc");
?>
<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
<?php include("fbegin.inc"); ?>
<p class="pgtitle"><?=$pgtitle?></p>
<form action="vpn_ipsec.php" method="post">
<?php if ($savemsg) print_info_box($savemsg); ?>
<?php if (file_exists($d_ipsecconfdirty_path)): ?><p>
<?php print_info_box_np("The IPsec tunnel configuration has been changed.<br>You must apply the changes in order for them to take effect.");?><br>
<?php endif; ?>
<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr><td class="tabnavtbl">
<?php
$tab_array = array();
$tab_array[0] = array("Tunnels", true, "vpn_ipsec.php");
$tab_array[1] = array("Mobile clients", false, "vpn_ipsec_mobile.php");
$tab_array[2] = array("Pre-shared keys", false, "vpn_ipsec_keys.php");
$tab_array[3] = array("CAs", false, "vpn_ipsec_ca.php");
display_top_tabs($tab_array);
?>
</td></tr>
<tr>
<td>
<div id="mainarea">
<table class="tabcont" width="100%" border="0" cellpadding="6" cellspacing="0">
<tr>
<td class="vtable">
<input name="enable" type="checkbox" id="enable" value="yes" <?php if ($pconfig['enable']) echo "checked";?>>
<strong>Enable IPsec</strong></td>
</tr>
<tr>
<td> <input name="submit" type="submit" class="formbtn" value="Save">
</td>
</tr>
</table>
<table class="tabcont" width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td nowrap class="listhdrr">Local net<br>
Remote net</td>
<td class="listhdrr">Interface<br>Remote gw</td>
<td class="listhdrr">P1 mode</td>
<td class="listhdrr">P1 Enc. Algo</td>
<td class="listhdrr">P1 Hash Algo</td>
<td class="listhdr">Description</td>
<td class="list" >
<table border="0" cellspacing="0" cellpadding="1">
<tr>
<td width="17" heigth="17"></td>
<td><a href="vpn_ipsec_edit.php"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" title="add tunnel" width="17" height="17" border="0"></a></td>
</tr>
</table>
</td>
</tr>
<?php $i = 0; foreach ($a_ipsec as $ipsecent):
if (isset($ipsecent['disabled'])) {
$spans = "<span class=\"gray\">";
$spane = "</span>";
} else {
$spans = $spane = "";
}
?>
<tr valign="top">
<td nowrap class="listlr" ondblclick="document.location='vpn_ipsec_edit.php?id=<?=$i;?>'"><?=$spans;?>
<?php if ($ipsecent['local-subnet']['network'])
echo strtoupper($ipsecent['local-subnet']['network']);
else
echo $ipsecent['local-subnet']['address'];
?>
<br>
<?=$ipsecent['remote-subnet'];?>
<?=$spane;?></td>
<td class="listr" ondblclick="document.location='vpn_ipsec_edit.php?id=<?=$i;?>'"><?=$spans;?>
<?php if ($ipsecent['interface']) {
$iflabels = array('lan' => 'LAN', 'wan' => 'WAN');
$carpips = find_number_of_needed_carp_interfaces();
for($j=0; $j<$carpips; $j++) {
$carpip = find_interface_ip("carp" . $j);
$iflabels['carp' . $j] = "CARP{$j} ({$carpip})";
}
for ($j = 1; isset($config['interfaces']['opt' . $j]); $j++)
$iflabels['opt' . $j] = $config['interfaces']['opt' . $j]['descr'];
$if = htmlspecialchars($iflabels[$ipsecent['interface']]);
} else
$if = "WAN";
echo $if . "<br>" . $ipsecent['remote-gateway'];
?>
<?=$spane;?></td>
<td class="listr" ondblclick="document.location='vpn_ipsec_edit.php?id=<?=$i;?>'"><?=$spans;?>
<?=$ipsecent['p1']['mode'];?>
<?=$spane;?></td>
<td class="listr" ondblclick="document.location='vpn_ipsec_edit.php?id=<?=$i;?>'"><?=$spans;?>
<?=$p1_ealgos[$ipsecent['p1']['encryption-algorithm']];?>
<?=$spane;?></td>
<td class="listr" ondblclick="document.location='vpn_ipsec_edit.php?id=<?=$i;?>'"><?=$spans;?>
<?=$p1_halgos[$ipsecent['p1']['hash-algorithm']];?>
<?=$spane;?></td>
<td class="listbg" ondblclick="document.location='vpn_ipsec_edit.php?id=<?=$i;?>'"><?=$spans;?><font color="#FFFFFF">
<?=htmlspecialchars($ipsecent['descr']);?>
<?=$spane;?></td>
<td valign="middle" nowrap class="list">
<table border="0" cellspacing="0" cellpadding="1">
<tr>
<td><a href="vpn_ipsec_edit.php?id=<?=$i;?>"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_e.gif" title="edit tunnel" width="17" height="17" border="0"></a></td>
<td><a href="vpn_ipsec.php?act=del&id=<?=$i;?>" onclick="return confirm('Do you really want to delete this tunnel?')"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" title="delete tunnel" width="17" height="17" border="0"></a></td>
</tr>
<tr>
<td></td>
<td><a href="vpn_ipsec_edit.php?dup=<?=$i;?>"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" title="add a new rule based on this one" width="17" height="17" border="0"></a></td>
</tr>
</table>
</td>
</tr>
<?php $i++; endforeach; ?>
<tr>
<td class="list" colspan="6"></td>
<td class="list">
<table border="0" cellspacing="0" cellpadding="1">
<tr>
<td width="17"></td>
<td><a href="vpn_ipsec_edit.php"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" title="add tunnel" width="17" height="17" border="0"></a></td>
</tr>
</table>
<td>
</tr>
<td colspan="4">
<p><span class="vexpl"><span class="red"><strong>Note:<br>
</strong></span>You can check your IPSEC status at <a href="diag_ipsec_sad.php">Status:IPSEC</a>.</span></p>
</td>
</table>
</div>
</td>
</tr>
</table>
</form>
<?php include("fend.inc"); ?>
</body>
</html>
|
