|
1
|
<?php
|
|
2
|
/*
|
|
3
|
vpn_ipsec.php
|
|
4
|
part of m0n0wall (http://m0n0.ch/wall)
|
|
5
|
|
|
6
|
Copyright (C) 2003-2005 Manuel Kasper <mk@neon1.net>.
|
|
7
|
Copyright (C) 2008 Shrew Soft Inc
|
|
8
|
All rights reserved.
|
|
9
|
|
|
10
|
Redistribution and use in source and binary forms, with or without
|
|
11
|
modification, are permitted provided that the following conditions are met:
|
|
12
|
|
|
13
|
1. Redistributions of source code must retain the above copyright notice,
|
|
14
|
this list of conditions and the following disclaimer.
|
|
15
|
|
|
16
|
2. Redistributions in binary form must reproduce the above copyright
|
|
17
|
notice, this list of conditions and the following disclaimer in the
|
|
18
|
documentation and/or other materials provided with the distribution.
|
|
19
|
|
|
20
|
THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
|
21
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
|
22
|
AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
|
23
|
AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
|
|
24
|
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
25
|
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
26
|
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
27
|
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
28
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
29
|
POSSIBILITY OF SUCH DAMAGE.
|
|
30
|
*/
|
|
31
|
|
|
32
|
##|+PRIV
|
|
33
|
##|*IDENT=page-vpn-ipsec
|
|
34
|
##|*NAME=VPN: IPsec page
|
|
35
|
##|*DESCR=Allow access to the 'VPN: IPsec' page.
|
|
36
|
##|*MATCH=vpn_ipsec.php*
|
|
37
|
##|-PRIV
|
|
38
|
|
|
39
|
|
|
40
|
require("guiconfig.inc");
|
|
41
|
|
|
42
|
if (!is_array($config['ipsec']['phase1']))
|
|
43
|
$config['ipsec']['phase1'] = array();
|
|
44
|
|
|
45
|
if (!is_array($config['ipsec']['phase2']))
|
|
46
|
$config['ipsec']['phase2'] = array();
|
|
47
|
|
|
48
|
$a_phase1 = &$config['ipsec']['phase1'];
|
|
49
|
$a_phase2 = &$config['ipsec']['phase2'];
|
|
50
|
|
|
51
|
$wancfg = &$config['interfaces']['wan'];
|
|
52
|
|
|
53
|
$pconfig['enable'] = isset($config['ipsec']['enable']);
|
|
54
|
|
|
55
|
if ($_POST) {
|
|
56
|
|
|
57
|
if ($_POST['apply']) {
|
|
58
|
$retval = 0;
|
|
59
|
$retval = vpn_ipsec_refresh_policies();
|
|
60
|
$retval = vpn_ipsec_configure();
|
|
61
|
$savemsg = get_std_save_message($retval);
|
|
62
|
if ($retval == 0) {
|
|
63
|
if (file_exists($d_ipsecconfdirty_path))
|
|
64
|
unlink($d_ipsecconfdirty_path);
|
|
65
|
}
|
|
66
|
} else if ($_POST['submit']) {
|
|
67
|
$pconfig = $_POST;
|
|
68
|
|
|
69
|
$config['ipsec']['enable'] = $_POST['enable'] ? true : false;
|
|
70
|
|
|
71
|
write_config();
|
|
72
|
|
|
73
|
$retval = 0;
|
|
74
|
config_lock();
|
|
75
|
$retval = vpn_ipsec_refresh_policies();
|
|
76
|
$retval = vpn_ipsec_configure();
|
|
77
|
config_unlock();
|
|
78
|
/* reload the filter in the background */
|
|
79
|
filter_configure();
|
|
80
|
|
|
81
|
$savemsg = get_std_save_message($retval);
|
|
82
|
if ($retval == 0) {
|
|
83
|
if (file_exists($d_ipsecconfdirty_path))
|
|
84
|
unlink($d_ipsecconfdirty_path);
|
|
85
|
}
|
|
86
|
}
|
|
87
|
}
|
|
88
|
|
|
89
|
if ($_GET['act'] == "delph1")
|
|
90
|
{
|
|
91
|
if ($a_phase1[$_GET['p1index']]) {
|
|
92
|
/* remove static route if interface is not WAN */
|
|
93
|
if ($a_phase1[$_GET['p1index']]['interface'] <> "wan")
|
|
94
|
mwexec("/sbin/route delete -host {$$a_phase1[$_GET['p1index']]['remote-gateway']}");
|
|
95
|
|
|
96
|
/* remove all phase2 entries that match the ikeid */
|
|
97
|
$ikeid = $a_phase1[$_GET['p1index']]['ikeid'];
|
|
98
|
foreach ($a_phase2 as $p2index => $ph2tmp)
|
|
99
|
if ($ph2tmp['ikeid'] == $ikeid)
|
|
100
|
unset($a_phase2[$p2index]);
|
|
101
|
|
|
102
|
/* remove the phase1 entry */
|
|
103
|
unset($a_phase1[$_GET['p1index']]);
|
|
104
|
vpn_ipsec_refresh_policies();
|
|
105
|
vpn_ipsec_configure();
|
|
106
|
filter_configure();
|
|
107
|
write_config();
|
|
108
|
header("Location: vpn_ipsec.php");
|
|
109
|
exit;
|
|
110
|
}
|
|
111
|
}
|
|
112
|
|
|
113
|
if ($_GET['act'] == "delph2")
|
|
114
|
{
|
|
115
|
if ($a_phase2[$_GET['p2index']]) {
|
|
116
|
/* remove the phase2 entry */
|
|
117
|
unset($a_phase2[$_GET['p2index']]);
|
|
118
|
vpn_ipsec_refresh_policies();
|
|
119
|
vpn_ipsec_configure();
|
|
120
|
filter_configure();
|
|
121
|
write_config();
|
|
122
|
header("Location: vpn_ipsec.php");
|
|
123
|
exit;
|
|
124
|
}
|
|
125
|
}
|
|
126
|
|
|
127
|
$pgtitle = array("VPN","IPsec");
|
|
128
|
include("head.inc");
|
|
129
|
|
|
130
|
?>
|
|
131
|
|
|
132
|
|
|
133
|
<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
|
|
134
|
<?php include("fbegin.inc"); ?>
|
|
135
|
<form action="vpn_ipsec.php" method="post">
|
|
136
|
<?php
|
|
137
|
if ($savemsg)
|
|
138
|
print_info_box($savemsg);
|
|
139
|
if ($pconfig['enable'] && file_exists($d_ipsecconfdirty_path))
|
|
140
|
print_info_box_np("The IPsec tunnel configuration has been changed.<br>You must apply the changes in order for them to take effect.");
|
|
141
|
?>
|
|
142
|
<table width="100%" border="0" cellpadding="0" cellspacing="0">
|
|
143
|
<tr>
|
|
144
|
<td class="tabnavtbl">
|
|
145
|
<?php
|
|
146
|
$tab_array = array();
|
|
147
|
$tab_array[0] = array("Tunnels", true, "vpn_ipsec.php");
|
|
148
|
$tab_array[1] = array("Mobile clients", false, "vpn_ipsec_mobile.php");
|
|
149
|
display_top_tabs($tab_array);
|
|
150
|
?>
|
|
151
|
</td>
|
|
152
|
</tr>
|
|
153
|
<tr>
|
|
154
|
<td>
|
|
155
|
<div id="mainarea">
|
|
156
|
<table border='1'>
|
|
157
|
<table class="tabcont" width="100%" border="0" cellpadding="6" cellspacing="0">
|
|
158
|
<tr>
|
|
159
|
<td class="vtable">
|
|
160
|
<table border="0" cellspacing="2" cellpadding="0">
|
|
161
|
<tr>
|
|
162
|
<td>
|
|
163
|
<input name="enable" type="checkbox" id="enable" value="yes" <?php if ($pconfig['enable']) echo "checked";?>>
|
|
164
|
</td>
|
|
165
|
<td>
|
|
166
|
<strong>Enable IPsec</strong>
|
|
167
|
</td>
|
|
168
|
</tr>
|
|
169
|
</table>
|
|
170
|
</td>
|
|
171
|
</tr>
|
|
172
|
<tr>
|
|
173
|
<td>
|
|
174
|
<input name="submit" type="submit" class="formbtn" value="Save">
|
|
175
|
</td>
|
|
176
|
</tr>
|
|
177
|
</table>
|
|
178
|
<table class="tabcont" width="100%" border="0" cellpadding="0" cellspacing="0">
|
|
179
|
<?php
|
|
180
|
$i = 0;
|
|
181
|
foreach ($a_phase1 as $ph1ent) {
|
|
182
|
if (isset( $ph1ent['disabled'])) {
|
|
183
|
$spans = "<span class=\"gray\">";
|
|
184
|
$spane = "</span>";
|
|
185
|
}
|
|
186
|
else
|
|
187
|
$spans = $spane = "";
|
|
188
|
|
|
189
|
show_ipsec_header($ph1ent);
|
|
190
|
$counter++; // used to deterimine if we need to output header manually (no records exist)
|
|
191
|
?>
|
|
192
|
<tr valign="top" ondblclick="document.location='vpn_ipsec_phase1.php?p1index=<?=$i;?>'">
|
|
193
|
<td class="listlr">
|
|
194
|
<?=$spans;?>
|
|
195
|
<?php
|
|
196
|
if ($ph1ent['interface']) {
|
|
197
|
$iflabels = get_configured_interface_with_descr();
|
|
198
|
$carpips = find_number_of_needed_carp_interfaces();
|
|
199
|
for( $j=0; $j<$carpips; $j++ ) {
|
|
200
|
$carpip = find_interface_ip("carp" . $j);
|
|
201
|
$iflabels['carp' . $j] = "CARP{$j} ({$carpip})";
|
|
202
|
}
|
|
203
|
$if = htmlspecialchars($iflabels[$ph1ent['interface']]);
|
|
204
|
}
|
|
205
|
else
|
|
206
|
$if = "WAN";
|
|
207
|
|
|
208
|
if (!isset($ph1ent['mobile']))
|
|
209
|
echo $if."<br>".$ph1ent['remote-gateway'];
|
|
210
|
else
|
|
211
|
echo $if."<br><strong>Mobile Client</strong>";
|
|
212
|
?>
|
|
213
|
<?=$spane;?>
|
|
214
|
</td>
|
|
215
|
<td class="listr">
|
|
216
|
<?=$spans;?>
|
|
217
|
<?=$ph1ent['mode'];?>
|
|
218
|
<?=$spane;?>
|
|
219
|
</td>
|
|
220
|
<td class="listr">
|
|
221
|
<?=$spans;?>
|
|
222
|
<?=$p1_ealgos[$ph1ent['encryption-algorithm']['name']]['name'];?>
|
|
223
|
<?php
|
|
224
|
if ($ph1ent['encryption-algorithm']['keylen']) {
|
|
225
|
if ($ph1ent['encryption-algorithm']['keylen']=="auto")
|
|
226
|
echo " (auto)";
|
|
227
|
else
|
|
228
|
echo " ({$ph1ent['encryption-algorithm']['keylen']} bits)";
|
|
229
|
}
|
|
230
|
?>
|
|
231
|
<?=$spane;?>
|
|
232
|
</td>
|
|
233
|
<td class="listr">
|
|
234
|
<?=$spans;?>
|
|
235
|
<?=$p1_halgos[$ph1ent['hash-algorithm']];?>
|
|
236
|
<?=$spane;?>
|
|
237
|
</td>
|
|
238
|
<td class="listbg">
|
|
239
|
<?=$spans;?>
|
|
240
|
<?=htmlspecialchars($ph1ent['descr']);?>
|
|
241
|
<?=$spane;?>
|
|
242
|
</td>
|
|
243
|
<td valign="middle" nowrap class="list">
|
|
244
|
<table border="0" cellspacing="0" cellpadding="1">
|
|
245
|
<tr>
|
|
246
|
<td>
|
|
247
|
<a href="vpn_ipsec_phase1.php?p1index=<?=$i;?>">
|
|
248
|
<img src="./themes/<?= $g['theme']; ?>/images/icons/icon_e.gif" title="edit phase1 entry" width="17" height="17" border="0">
|
|
249
|
</a>
|
|
250
|
</td>
|
|
251
|
<td>
|
|
252
|
<a href="vpn_ipsec.php?act=delph1&p1index=<?=$i;?>" onclick="return confirm('Do you really want to delete this phase1 and all associated phase2 entries?')">
|
|
253
|
<img src="./themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" title="delete phase1 entry" width="17" height="17" border="0">
|
|
254
|
</a>
|
|
255
|
</td>
|
|
256
|
</tr>
|
|
257
|
<?php if (!isset($ph1ent['mobile'])): ?>
|
|
258
|
<tr>
|
|
259
|
<td>
|
|
260
|
</td>
|
|
261
|
<td>
|
|
262
|
<a href="vpn_ipsec_phase1.php?dup=<?=$i;?>">
|
|
263
|
<img src="./themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" title="copy phase1 entry" width="17" height="17" border="0">
|
|
264
|
</a>
|
|
265
|
</td>
|
|
266
|
</tr>
|
|
267
|
<?php endif; ?>
|
|
268
|
</table>
|
|
269
|
</td>
|
|
270
|
</tr>
|
|
271
|
<tr>
|
|
272
|
<td class="listrborder" colspan="5">
|
|
273
|
<div id="shph2but-<?=$i?>">
|
|
274
|
<?php
|
|
275
|
$phase2count=0;
|
|
276
|
foreach ($a_phase2 as $ph2ent) {
|
|
277
|
if ($ph2ent['ikeid'] != $ph1ent['ikeid'])
|
|
278
|
continue;
|
|
279
|
if (isset( $ph2ent['disabled']) || isset($ph1ent['disabled']))
|
|
280
|
continue;
|
|
281
|
$phase2count++;
|
|
282
|
}
|
|
283
|
?>
|
|
284
|
<input type="button" onClick="show_phase2('tdph2-<?=$i?>','shph2but-<?=$i?>')" value="+"></input> - Show <?=$phase2count?> Phase-2 entries</a>
|
|
285
|
</div>
|
|
286
|
<table class="tabcont" width="100%" height="100%" border="0" cellspacing="0" cellpadding="0" id="tdph2-<?=$i?>" style="display:none">
|
|
287
|
<tr>
|
|
288
|
<td class="listhdrr">Mode</td>
|
|
289
|
<?php if($ph2ent['mode'] == "tunnel"): ?>
|
|
290
|
<td class="listhdrr">Local Subnet</td>
|
|
291
|
<td class="listhdrr">Remote Subnet</td>
|
|
292
|
<?php endif; ?>
|
|
293
|
<td class="listhdrr">P2 Protocol</td>
|
|
294
|
<td class="listhdrr">P2 Transforms</td>
|
|
295
|
<td class="listhdrr">P2 Auth Methods</td>
|
|
296
|
<td class ="list">
|
|
297
|
<a href="vpn_ipsec_phase2.php?ikeid=<?=$ph1ent['ikeid'];?><?php if (isset($ph1ent['mobile'])) echo "&mobile=true";?>">
|
|
298
|
<img src="./themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" title="add phase2 entry" width="17" height="17" border="0">
|
|
299
|
</a>
|
|
300
|
</td>
|
|
301
|
</tr>
|
|
302
|
<?php
|
|
303
|
$j = 0;
|
|
304
|
foreach ($a_phase2 as $ph2ent) {
|
|
305
|
if ($ph2ent['ikeid'] != $ph1ent['ikeid']) {
|
|
306
|
$j++;
|
|
307
|
continue;
|
|
308
|
}
|
|
309
|
|
|
310
|
if (isset( $ph2ent['disabled']) || isset($ph1ent['disabled'])) {
|
|
311
|
$spans = "<span class=\"gray\">";
|
|
312
|
$spane = "</span>";
|
|
313
|
}
|
|
314
|
else
|
|
315
|
$spans = $spane = "";
|
|
316
|
?>
|
|
317
|
<tr valign="top" ondblclick="document.location='vpn_ipsec_phase2.php?p2index=<?=$i;?>'">
|
|
318
|
|
|
319
|
<td nowrap class="listlr">
|
|
320
|
<?=$spans;?>
|
|
321
|
<?=$ph2ent['mode'];?>
|
|
322
|
<?=$spane;?>
|
|
323
|
</td>
|
|
324
|
<?php if($ph2ent['mode'] == "tunnel"): ?>
|
|
325
|
<td nowrap class="listr">
|
|
326
|
<?=$spans;?>
|
|
327
|
<?=ipsec_idinfo_to_text($ph2ent['localid']); ?>
|
|
328
|
<?=$spane;?>
|
|
329
|
</td>
|
|
330
|
<td nowrap class="listr">
|
|
331
|
<?=$spans;?>
|
|
332
|
<?=ipsec_idinfo_to_text($ph2ent['remoteid']); ?>
|
|
333
|
<?=$spane;?>
|
|
334
|
</td>
|
|
335
|
<?php endif; ?>
|
|
336
|
<td nowrap class="listr">
|
|
337
|
<?=$spans;?>
|
|
338
|
<?php echo $p2_protos[$ph2ent['protocol']]; ?>
|
|
339
|
<?=$spane;?>
|
|
340
|
</td>
|
|
341
|
<td class="listr">
|
|
342
|
<?=$spans;?>
|
|
343
|
<?php
|
|
344
|
$k = 0;
|
|
345
|
foreach ($ph2ent['encryption-algorithm-option'] as $ph2ea) {
|
|
346
|
if ($k++)
|
|
347
|
echo ", ";
|
|
348
|
echo $p2_ealgos[$ph2ea['name']]['name'];
|
|
349
|
if ($ph2ea['keylen']) {
|
|
350
|
if ($ph2ea['keylen']=="auto")
|
|
351
|
echo " (auto)";
|
|
352
|
else
|
|
353
|
echo " ({$ph2ea['keylen']} bits)";
|
|
354
|
}
|
|
355
|
}
|
|
356
|
?>
|
|
357
|
<?=$spane;?>
|
|
358
|
</td>
|
|
359
|
<td nowrap class="listr">
|
|
360
|
<?=$spans;?>
|
|
361
|
<?php
|
|
362
|
$k = 0;
|
|
363
|
foreach ($ph2ent['hash-algorithm-option'] as $ph2ha) {
|
|
364
|
if ($k++)
|
|
365
|
echo ", ";
|
|
366
|
echo $p2_halgos[$ph2ha];
|
|
367
|
}
|
|
368
|
?>
|
|
369
|
<?=$spane;?>
|
|
370
|
</td>
|
|
371
|
<td nowrap class="list">
|
|
372
|
<a href="vpn_ipsec_phase2.php?p2index=<?=$j;?>">
|
|
373
|
<img src="./themes/<?= $g['theme']; ?>/images/icons/icon_e.gif" title="edit phase2 entry" width="17" height="17" border="0">
|
|
374
|
</a>
|
|
375
|
<a href="vpn_ipsec.php?act=delph2&p2index=<?=$j;?>" onclick="return confirm('Do you really want to delete this phase2 entry?')">
|
|
376
|
<img src="./themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" title="delete phase2 entry" width="17" height="17" border="0">
|
|
377
|
</a>
|
|
378
|
</td>
|
|
379
|
</tr>
|
|
380
|
|
|
381
|
<?php
|
|
382
|
$j++;
|
|
383
|
}
|
|
384
|
?>
|
|
385
|
</table>
|
|
386
|
</td>
|
|
387
|
</tr>
|
|
388
|
<tr>
|
|
389
|
<td>
|
|
390
|
|
|
391
|
</td>
|
|
392
|
</tr>
|
|
393
|
<?php
|
|
394
|
$i++;
|
|
395
|
}
|
|
396
|
if(!$counter)
|
|
397
|
show_ipsec_header();
|
|
398
|
?>
|
|
399
|
<tr>
|
|
400
|
<td class="list" colspan="5"></td>
|
|
401
|
<td class="list">
|
|
402
|
<table border="0" cellspacing="0" cellpadding="1">
|
|
403
|
<tr>
|
|
404
|
<td width="17"></td>
|
|
405
|
<td>
|
|
406
|
<a href="vpn_ipsec_phase1.php">
|
|
407
|
<img src="./themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" title="add phase1 entry" width="17" height="17" border="0">
|
|
408
|
</a>
|
|
409
|
</td>
|
|
410
|
</tr>
|
|
411
|
</table>
|
|
412
|
<td>
|
|
413
|
</tr>
|
|
414
|
<tr>
|
|
415
|
<td colspan="4">
|
|
416
|
<p>
|
|
417
|
<span class="vexpl">
|
|
418
|
<span class="red">
|
|
419
|
<strong>Note:<br></strong>
|
|
420
|
</span>
|
|
421
|
You can check your IPsec status at <a href="diag_ipsec.php">Status:IPsec</a>.
|
|
422
|
</span>
|
|
423
|
</p>
|
|
424
|
</td>
|
|
425
|
</tr>
|
|
426
|
</table>
|
|
427
|
</div>
|
|
428
|
</td>
|
|
429
|
</tr>
|
|
430
|
</table>
|
|
431
|
</form>
|
|
432
|
<?php include("fend.inc"); ?>
|
|
433
|
<script type="text/javascript">
|
|
434
|
function show_phase2(id, buttonid) {
|
|
435
|
document.getElementById(buttonid).innerHTML='';
|
|
436
|
aodiv = document.getElementById(id);
|
|
437
|
aodiv.style.display = "block";
|
|
438
|
}
|
|
439
|
</script>
|
|
440
|
</body>
|
|
441
|
</html>
|
|
442
|
|
|
443
|
<?php
|
|
444
|
|
|
445
|
function show_ipsec_header() {
|
|
446
|
if (isset($ph1ent['mobile'])) $mobile = "&mobile=true";
|
|
447
|
echo <<<EOF
|
|
448
|
<tr>
|
|
449
|
<td class="listhdrr">Remote Gateway</td>
|
|
450
|
<td class="listhdrr">Mode</td>
|
|
451
|
<td class="listhdrr">P1 Protocol</td>
|
|
452
|
<td class="listhdrr">P1 Transforms</td>
|
|
453
|
<td class="listhdrr">P1 Description</td>
|
|
454
|
<td class ="list">
|
|
455
|
<a href="vpn_ipsec_phase2.php?ikeid={$ph1ent['ikeid']}{$mobile}">
|
|
456
|
<img src="./themes/{$g['theme']}/images/icons/icon_plus.gif" title="add phase2 entry" width="17" height="17" border="0">
|
|
457
|
</a>
|
|
458
|
</td>
|
|
459
|
</tr>
|
|
460
|
|
|
461
|
EOF;
|
|
462
|
|
|
463
|
}
|
|
464
|
|
|
465
|
?>
|