|
1
|
<?php
|
|
2
|
/*
|
|
3
|
vpn_l2tp.php
|
|
4
|
*/
|
|
5
|
/* ====================================================================
|
|
6
|
* Copyright (c) 2004-2015 Electric Sheep Fencing, LLC. All rights reserved.
|
|
7
|
*
|
|
8
|
* Redistribution and use in source and binary forms, with or without modification,
|
|
9
|
* are permitted provided that the following conditions are met:
|
|
10
|
*
|
|
11
|
* 1. Redistributions of source code must retain the above copyright notice,
|
|
12
|
* this list of conditions and the following disclaimer.
|
|
13
|
*
|
|
14
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
15
|
* notice, this list of conditions and the following disclaimer in
|
|
16
|
* the documentation and/or other materials provided with the
|
|
17
|
* distribution.
|
|
18
|
*
|
|
19
|
* 3. All advertising materials mentioning features or use of this software
|
|
20
|
* must display the following acknowledgment:
|
|
21
|
* "This product includes software developed by the pfSense Project
|
|
22
|
* for use in the pfSense software distribution. (http://www.pfsense.org/).
|
|
23
|
*
|
|
24
|
* 4. The names "pfSense" and "pfSense Project" must not be used to
|
|
25
|
* endorse or promote products derived from this software without
|
|
26
|
* prior written permission. For written permission, please contact
|
|
27
|
* coreteam@pfsense.org.
|
|
28
|
*
|
|
29
|
* 5. Products derived from this software may not be called "pfSense"
|
|
30
|
* nor may "pfSense" appear in their names without prior written
|
|
31
|
* permission of the Electric Sheep Fencing, LLC.
|
|
32
|
*
|
|
33
|
* 6. Redistributions of any form whatsoever must retain the following
|
|
34
|
* acknowledgment:
|
|
35
|
*
|
|
36
|
* "This product includes software developed by the pfSense Project
|
|
37
|
* for use in the pfSense software distribution (http://www.pfsense.org/).
|
|
38
|
*
|
|
39
|
* THIS SOFTWARE IS PROVIDED BY THE pfSense PROJECT ``AS IS'' AND ANY
|
|
40
|
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
41
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
42
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE pfSense PROJECT OR
|
|
43
|
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
44
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
45
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
46
|
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
47
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
48
|
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
49
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
|
|
50
|
* OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
51
|
*
|
|
52
|
* ====================================================================
|
|
53
|
*
|
|
54
|
*/
|
|
55
|
|
|
56
|
##|+PRIV
|
|
57
|
##|*IDENT=page-vpn-vpnl2tp
|
|
58
|
##|*NAME=VPN: VPN L2TP page
|
|
59
|
##|*DESCR=Allow access to the 'VPN: VPN L2TP' page.
|
|
60
|
##|*MATCH=vpn_l2tp.php*
|
|
61
|
##|-PRIV
|
|
62
|
|
|
63
|
$pgtitle = array(gettext("VPN"), gettext("L2TP"), gettext("L2TP"));
|
|
64
|
$shortcut_section = "l2tps";
|
|
65
|
|
|
66
|
require("guiconfig.inc");
|
|
67
|
require_once("vpn.inc");
|
|
68
|
|
|
69
|
if (!is_array($config['l2tp']['radius'])) {
|
|
70
|
$config['l2tp']['radius'] = array();
|
|
71
|
}
|
|
72
|
$l2tpcfg = &$config['l2tp'];
|
|
73
|
|
|
74
|
$pconfig['remoteip'] = $l2tpcfg['remoteip'];
|
|
75
|
$pconfig['localip'] = $l2tpcfg['localip'];
|
|
76
|
$pconfig['l2tp_subnet'] = $l2tpcfg['l2tp_subnet'];
|
|
77
|
$pconfig['mode'] = $l2tpcfg['mode'];
|
|
78
|
$pconfig['interface'] = $l2tpcfg['interface'];
|
|
79
|
$pconfig['l2tp_dns1'] = $l2tpcfg['dns1'];
|
|
80
|
$pconfig['l2tp_dns2'] = $l2tpcfg['dns2'];
|
|
81
|
$pconfig['wins'] = $l2tpcfg['wins'];
|
|
82
|
$pconfig['radiusenable'] = isset($l2tpcfg['radius']['enable']);
|
|
83
|
$pconfig['radacct_enable'] = isset($l2tpcfg['radius']['accounting']);
|
|
84
|
$pconfig['radiusserver'] = $l2tpcfg['radius']['server'];
|
|
85
|
$pconfig['radiussecret'] = $l2tpcfg['radius']['secret'];
|
|
86
|
$pconfig['radiusissueips'] = $l2tpcfg['radius']['radiusissueips'];
|
|
87
|
$pconfig['n_l2tp_units'] = $l2tpcfg['n_l2tp_units'];
|
|
88
|
$pconfig['paporchap'] = $l2tpcfg['paporchap'];
|
|
89
|
$pconfig['secret'] = $l2tpcfg['secret'];
|
|
90
|
|
|
91
|
if ($_POST) {
|
|
92
|
|
|
93
|
unset($input_errors);
|
|
94
|
$pconfig = $_POST;
|
|
95
|
|
|
96
|
/* input validation */
|
|
97
|
if ($_POST['mode'] == "server") {
|
|
98
|
$reqdfields = explode(" ", "localip remoteip");
|
|
99
|
$reqdfieldsn = array(gettext("Server address"), gettext("Remote start address"));
|
|
100
|
|
|
101
|
if ($_POST['radiusenable']) {
|
|
102
|
$reqdfields = array_merge($reqdfields, explode(" ", "radiusserver radiussecret"));
|
|
103
|
$reqdfieldsn = array_merge($reqdfieldsn,
|
|
104
|
array(gettext("RADIUS server address"), gettext("RADIUS shared secret")));
|
|
105
|
}
|
|
106
|
|
|
107
|
do_input_validation($_POST, $reqdfields, $reqdfieldsn, $input_errors);
|
|
108
|
|
|
109
|
if (($_POST['localip'] && !is_ipaddr($_POST['localip']))) {
|
|
110
|
$input_errors[] = gettext("A valid server address must be specified.");
|
|
111
|
}
|
|
112
|
if (is_ipaddr_configured($_POST['localip'])) {
|
|
113
|
$input_errors[] = gettext("'Server address' parameter should NOT be set to any IP address currently in use on this firewall.");
|
|
114
|
}
|
|
115
|
if (($_POST['l2tp_subnet'] && !is_ipaddr($_POST['remoteip']))) {
|
|
116
|
$input_errors[] = gettext("A valid remote start address must be specified.");
|
|
117
|
}
|
|
118
|
if (($_POST['radiusserver'] && !is_ipaddr($_POST['radiusserver']))) {
|
|
119
|
$input_errors[] = gettext("A valid RADIUS server address must be specified.");
|
|
120
|
}
|
|
121
|
|
|
122
|
/* if this is an AJAX caller then handle via JSON */
|
|
123
|
if (isAjax() && is_array($input_errors)) {
|
|
124
|
input_errors2Ajax($input_errors);
|
|
125
|
exit;
|
|
126
|
}
|
|
127
|
|
|
128
|
if (!$input_errors) {
|
|
129
|
$_POST['remoteip'] = $pconfig['remoteip'] = gen_subnet($_POST['remoteip'], $_POST['l2tp_subnet']);
|
|
130
|
$subnet_start = ip2ulong($_POST['remoteip']);
|
|
131
|
$subnet_end = ip2ulong($_POST['remoteip']) + $_POST['n_l2tp_units'] - 1;
|
|
132
|
|
|
133
|
if ((ip2ulong($_POST['localip']) >= $subnet_start) &&
|
|
134
|
(ip2ulong($_POST['localip']) <= $subnet_end)) {
|
|
135
|
$input_errors[] = gettext("The specified server address lies in the remote subnet.");
|
|
136
|
}
|
|
137
|
if ($_POST['localip'] == get_interface_ip("lan")) {
|
|
138
|
$input_errors[] = gettext("The specified server address is equal to the LAN interface address.");
|
|
139
|
}
|
|
140
|
}
|
|
141
|
}
|
|
142
|
|
|
143
|
/* if this is an AJAX caller then handle via JSON */
|
|
144
|
if (isAjax() && is_array($input_errors)) {
|
|
145
|
input_errors2Ajax($input_errors);
|
|
146
|
exit;
|
|
147
|
}
|
|
148
|
|
|
149
|
if (!$input_errors) {
|
|
150
|
$l2tpcfg['remoteip'] = $_POST['remoteip'];
|
|
151
|
$l2tpcfg['localip'] = $_POST['localip'];
|
|
152
|
$l2tpcfg['l2tp_subnet'] = $_POST['l2tp_subnet'];
|
|
153
|
$l2tpcfg['mode'] = $_POST['mode'];
|
|
154
|
$l2tpcfg['interface'] = $_POST['interface'];
|
|
155
|
$l2tpcfg['n_l2tp_units'] = $_POST['n_l2tp_units'];
|
|
156
|
|
|
157
|
$l2tpcfg['radius']['server'] = $_POST['radiusserver'];
|
|
158
|
$l2tpcfg['radius']['secret'] = $_POST['radiussecret'];
|
|
159
|
$l2tpcfg['secret'] = $_POST['secret'];
|
|
160
|
|
|
161
|
if ($_POST['wins']) {
|
|
162
|
$l2tpcfg['wins'] = $_POST['wins'];
|
|
163
|
} else {
|
|
164
|
unset($l2tpcfg['wins']);
|
|
165
|
}
|
|
166
|
|
|
167
|
$l2tpcfg['paporchap'] = $_POST['paporchap'];
|
|
168
|
|
|
169
|
|
|
170
|
if ($_POST['l2tp_dns1'] == "") {
|
|
171
|
if (isset($l2tpcfg['dns1'])) {
|
|
172
|
unset($l2tpcfg['dns1']);
|
|
173
|
}
|
|
174
|
} else {
|
|
175
|
$l2tpcfg['dns1'] = $_POST['l2tp_dns1'];
|
|
176
|
}
|
|
177
|
|
|
178
|
if ($_POST['l2tp_dns2'] == "") {
|
|
179
|
if (isset($l2tpcfg['dns2'])) {
|
|
180
|
unset($l2tpcfg['dns2']);
|
|
181
|
}
|
|
182
|
} else {
|
|
183
|
$l2tpcfg['dns2'] = $_POST['l2tp_dns2'];
|
|
184
|
}
|
|
185
|
|
|
186
|
if ($_POST['radiusenable'] == "yes") {
|
|
187
|
$l2tpcfg['radius']['enable'] = true;
|
|
188
|
} else {
|
|
189
|
unset($l2tpcfg['radius']['enable']);
|
|
190
|
}
|
|
191
|
|
|
192
|
if ($_POST['radacct_enable'] == "yes") {
|
|
193
|
$l2tpcfg['radius']['accounting'] = true;
|
|
194
|
} else {
|
|
195
|
unset($l2tpcfg['radius']['accounting']);
|
|
196
|
}
|
|
197
|
|
|
198
|
if ($_POST['radiusissueips'] == "yes") {
|
|
199
|
$l2tpcfg['radius']['radiusissueips'] = true;
|
|
200
|
} else {
|
|
201
|
unset($l2tpcfg['radius']['radiusissueips']);
|
|
202
|
}
|
|
203
|
|
|
204
|
write_config();
|
|
205
|
|
|
206
|
$retval = 0;
|
|
207
|
$retval = vpn_l2tp_configure();
|
|
208
|
$savemsg = get_std_save_message($retval);
|
|
209
|
|
|
210
|
/* if ajax is calling, give them an update message */
|
|
211
|
if (isAjax()) {
|
|
212
|
print_info_box_np($savemsg);
|
|
213
|
}
|
|
214
|
}
|
|
215
|
}
|
|
216
|
|
|
217
|
include("head.inc");
|
|
218
|
?>
|
|
219
|
|
|
220
|
<script type="text/javascript">
|
|
221
|
//<![CDATA[
|
|
222
|
function get_radio_value(obj) {
|
|
223
|
for (i = 0; i < obj.length; i++) {
|
|
224
|
if (obj[i].checked) {
|
|
225
|
return obj[i].value;
|
|
226
|
}
|
|
227
|
}
|
|
228
|
return null;
|
|
229
|
}
|
|
230
|
|
|
231
|
function enable_change(enable_over) {
|
|
232
|
if ((get_radio_value(document.iform.mode) == "server") || enable_over) {
|
|
233
|
document.iform.remoteip.disabled = 0;
|
|
234
|
document.iform.localip.disabled = 0;
|
|
235
|
document.iform.l2tp_subnet.disabled = 0;
|
|
236
|
document.iform.radiusenable.disabled = 0;
|
|
237
|
document.iform.radiusissueips.disabled = 0;
|
|
238
|
document.iform.paporchap.disabled = 0;
|
|
239
|
document.iform.interface.disabled = 0;
|
|
240
|
document.iform.n_l2tp_units.disabled = 0;
|
|
241
|
document.iform.secret.disabled = 0;
|
|
242
|
document.iform.l2tp_dns1.disabled = 0;
|
|
243
|
document.iform.l2tp_dns2.disabled = 0;
|
|
244
|
/* fix colors */
|
|
245
|
document.iform.remoteip.style.backgroundColor = '#FFFFFF';
|
|
246
|
document.iform.localip.style.backgroundColor = '#FFFFFF';
|
|
247
|
document.iform.l2tp_subnet.style.backgroundColor = '#FFFFFF';
|
|
248
|
document.iform.radiusenable.style.backgroundColor = '#FFFFFF';
|
|
249
|
document.iform.radiusissueips.style.backgroundColor = '#FFFFFF';
|
|
250
|
document.iform.paporchap.style.backgroundColor = '#FFFFFF';
|
|
251
|
document.iform.interface.style.backgroundColor = '#FFFFFF';
|
|
252
|
document.iform.n_l2tp_units.style.backgroundColor = '#FFFFFF';
|
|
253
|
document.iform.secret.style.backgroundColor = '#FFFFFF';
|
|
254
|
if (document.iform.radiusenable.checked || enable_over) {
|
|
255
|
document.iform.radacct_enable.disabled = 0;
|
|
256
|
document.iform.radiusserver.disabled = 0;
|
|
257
|
document.iform.radiussecret.disabled = 0;
|
|
258
|
document.iform.radiusissueips.disabled = 0;
|
|
259
|
/* fix colors */
|
|
260
|
document.iform.radacct_enable.style.backgroundColor = '#FFFFFF';
|
|
261
|
document.iform.radiusserver.style.backgroundColor = '#FFFFFF';
|
|
262
|
document.iform.radiussecret.style.backgroundColor = '#FFFFFF';
|
|
263
|
document.iform.radiusissueips.style.backgroundColor = '#FFFFFF';
|
|
264
|
} else {
|
|
265
|
document.iform.radacct_enable.disabled = 1;
|
|
266
|
document.iform.radiusserver.disabled = 1;
|
|
267
|
document.iform.radiussecret.disabled = 1;
|
|
268
|
document.iform.radiusissueips.disabled = 1;
|
|
269
|
/* fix colors */
|
|
270
|
document.iform.radacct_enable.style.backgroundColor = '#D4D0C8';
|
|
271
|
document.iform.radiusserver.style.backgroundColor = '#D4D0C8';
|
|
272
|
document.iform.radiussecret.style.backgroundColor = '#D4D0C8';
|
|
273
|
document.iform.radiusissueips.style.backgroundColor = '#D4D0C8';
|
|
274
|
}
|
|
275
|
} else {
|
|
276
|
document.iform.interface.disabled = 1;
|
|
277
|
document.iform.n_l2tp_units.disabled = 1;
|
|
278
|
document.iform.l2tp_subnet.disabled = 1;
|
|
279
|
document.iform.l2tp_dns1.disabled = 1;
|
|
280
|
document.iform.l2tp_dns2.disabled = 1;
|
|
281
|
document.iform.paporchap.disabled = 1;
|
|
282
|
document.iform.remoteip.disabled = 1;
|
|
283
|
document.iform.localip.disabled = 1;
|
|
284
|
document.iform.radiusenable.disabled = 1;
|
|
285
|
document.iform.radacct_enable.disabled = 1;
|
|
286
|
document.iform.radiusserver.disabled = 1;
|
|
287
|
document.iform.radiussecret.disabled = 1;
|
|
288
|
document.iform.radiusissueips.disabled = 1;
|
|
289
|
document.iform.secret.disabled = 1;
|
|
290
|
/* fix colors */
|
|
291
|
document.iform.interface.style.backgroundColor = '#D4D0C8';
|
|
292
|
document.iform.n_l2tp_units.style.backgroundColor = '#D4D0C8';
|
|
293
|
document.iform.l2tp_subnet.style.backgroundColor = '#D4D0C8';
|
|
294
|
document.iform.paporchap.style.backgroundColor = '#D4D0C8';
|
|
295
|
document.iform.remoteip.style.backgroundColor = '#D4D0C8';
|
|
296
|
document.iform.localip.style.backgroundColor = '#D4D0C8';
|
|
297
|
document.iform.radiusenable.style.backgroundColor = '#D4D0C8';
|
|
298
|
document.iform.radacct_enable.style.backgroundColor = '#D4D0C8';
|
|
299
|
document.iform.radiusserver.style.backgroundColor = '#D4D0C8';
|
|
300
|
document.iform.radiussecret.style.backgroundColor = '#D4D0C8';
|
|
301
|
document.iform.radiusissueips.style.backgroundColor = '#D4D0C8';
|
|
302
|
document.iform.secret.style.backgroundColor = '#D4D0C8';
|
|
303
|
}
|
|
304
|
}
|
|
305
|
//]]>
|
|
306
|
</script>
|
|
307
|
|
|
308
|
<form class="form-horizontal" action="vpn_l2tp.php" method="post" name="iform" id="iform">
|
|
309
|
<?php if ($input_errors) print_input_errors($input_errors)?>
|
|
310
|
<?php if ($savemsg) print_info_box($savemsg)?>
|
|
311
|
|
|
312
|
<?php
|
|
313
|
$tab_array = array();
|
|
314
|
$tab_array[0] = array(gettext("Configuration"), true, "vpn_l2tp.php");
|
|
315
|
$tab_array[1] = array(gettext("Users"), false, "vpn_l2tp_users.php");
|
|
316
|
display_top_tabs($tab_array);
|
|
317
|
?>
|
|
318
|
|
|
319
|
<div class="panel panel-default">
|
|
320
|
<div class="panel-heading">
|
|
321
|
<h2 class="panel-title"><?=gettext('Enable L2TP'); ?></h2>
|
|
322
|
</div>
|
|
323
|
|
|
324
|
<div class="panel-body">
|
|
325
|
<div class="form-group">
|
|
326
|
<div class="col-sm-10">
|
|
327
|
<label>
|
|
328
|
<input name="mode" type="radio" onclick="enable_change(false)" value="off" <?php if (($pconfig['mode'] != "server") && ($pconfig['mode'] != "redir")) echo "checked=\"checked\""?> />
|
|
329
|
<?=gettext("Off")?>
|
|
330
|
</label>
|
|
331
|
<label>
|
|
332
|
<input type="radio" name="mode" value="server" onclick="enable_change(false)" <?php if ($pconfig['mode'] == "server") echo "checked=\"checked\""?> />
|
|
333
|
<?=gettext("Enable L2TP server")?>
|
|
334
|
</label>
|
|
335
|
</div>
|
|
336
|
</div>
|
|
337
|
</div>
|
|
338
|
</div>
|
|
339
|
|
|
340
|
<div class="panel panel-default">
|
|
341
|
<div class="panel-heading">
|
|
342
|
<h2 class="panel-title"><?=gettext('Configuration'); ?></h2>
|
|
343
|
</div>
|
|
344
|
|
|
345
|
<div class="panel-body">
|
|
346
|
<div class="form-group">
|
|
347
|
<label for="interface" class="col-sm-2 control-label"><?=gettext("Interface")?></label>
|
|
348
|
<div class="col-sm-2">
|
|
349
|
<select class="form-control" name="interface" class="formselect" id="interface">
|
|
350
|
<?php
|
|
351
|
$interfaces = get_configured_interface_with_descr();
|
|
352
|
foreach ($interfaces as $iface => $ifacename): ?>
|
|
353
|
<option value="<?=$iface?>" <?php if ($iface == $pconfig['interface']) echo "selected=\"selected\""?>>
|
|
354
|
<?=htmlspecialchars($ifacename)?>
|
|
355
|
</option>
|
|
356
|
<?php endforeach?>
|
|
357
|
</select>
|
|
358
|
</div>
|
|
359
|
</div>
|
|
360
|
<div class="form-group">
|
|
361
|
<label for="localip" class="col-sm-2 control-label"><?=gettext("Server Address")?></label>
|
|
362
|
<div class="col-sm-10">
|
|
363
|
<?=$mandfldhtml?><input name="localip" type="text" class="form-control formfld unknown" id="localip" size="20" value="<?=htmlspecialchars($pconfig['localip'])?>" />
|
|
364
|
|
|
365
|
<span class="help-block">
|
|
366
|
<?=gettext("Enter the IP address the L2TP server should give to clients for use as their \"gateway\"")?>.
|
|
367
|
<br />
|
|
368
|
<?=gettext("Typically this is set to an unused IP just outside of the client range")?>.
|
|
369
|
<br />
|
|
370
|
<br />
|
|
371
|
<?=gettext("NOTE: This should NOT be set to any IP address currently in use on this firewall")?>.
|
|
372
|
</span>
|
|
373
|
</div>
|
|
374
|
</div>
|
|
375
|
|
|
376
|
<div class="form-group">
|
|
377
|
<label for="remoteip" class="col-sm-2 control-label"><?=gettext("Remote Address Range")?></label>
|
|
378
|
<div class="col-sm-10">
|
|
379
|
<?=$mandfldhtml?><input name="remoteip" type="text" class="form-control formfld unknown" id="remoteip" size="20" value="<?=htmlspecialchars($pconfig['remoteip'])?>" />
|
|
380
|
<span class="help-block">
|
|
381
|
<?=gettext("Specify the starting address for the client IP address subnet.")?>
|
|
382
|
</span>
|
|
383
|
</div>
|
|
384
|
</div>
|
|
385
|
|
|
386
|
<div class="form-group">
|
|
387
|
<label for="l2tp_subnet" class="col-sm-2 control-label"><?=gettext("Subnet Mask")?></label>
|
|
388
|
<div class="col-sm-2">
|
|
389
|
<select id="l2tp_subnet" name="l2tp_subnet" class="form-control">
|
|
390
|
<?php
|
|
391
|
for($x=0; $x<33; $x++) {
|
|
392
|
if($x == $pconfig['l2tp_subnet'])
|
|
393
|
$SELECTED = " selected=\"selected\"";
|
|
394
|
else
|
|
395
|
$SELECTED = "";
|
|
396
|
echo "<option value=\"{$x}\"{$SELECTED}>{$x}</option>\n";
|
|
397
|
}
|
|
398
|
?>
|
|
399
|
</select>
|
|
400
|
<span class="help-block">
|
|
401
|
<?=gettext("Hint:")?> 24 <?=gettext("is")?> 255.255.255.0
|
|
402
|
</span>
|
|
403
|
</div>
|
|
404
|
</div>
|
|
405
|
|
|
406
|
<div class="form-group">
|
|
407
|
<label for="n_l2tp_units" class="col-sm-2 control-label"><?=gettext("Number of L2TP users")?></label>
|
|
408
|
<div class="col-sm-2">
|
|
409
|
<select id="n_l2tp_units" name="n_l2tp_units" class="form-control">
|
|
410
|
<?php
|
|
411
|
for($x=0; $x<255; $x++) {
|
|
412
|
if($x == $pconfig['n_l2tp_units'])
|
|
413
|
$SELECTED = " selected=\"selected\"";
|
|
414
|
else
|
|
415
|
$SELECTED = "";
|
|
416
|
echo "<option value=\"{$x}\"{$SELECTED}>{$x}</option>\n";
|
|
417
|
}
|
|
418
|
?>
|
|
419
|
</select>
|
|
420
|
<span class="help-block">
|
|
421
|
<?=gettext("Hint:")?> 10 <?=gettext("is ten L2TP clients")?>
|
|
422
|
</span>
|
|
423
|
</div>
|
|
424
|
</div>
|
|
425
|
|
|
426
|
<div class="form-group">
|
|
427
|
<label for="secret" class="col-sm-2 control-label"><?=gettext("Secret")?></label>
|
|
428
|
<div class="col-sm-10">
|
|
429
|
<input type="password" name="secret" id="secret" class="formfld pwd form-control" value="<?=htmlspecialchars($pconfig['secret'])?>" />
|
|
430
|
<span class="help-block">
|
|
431
|
<?=gettext("Specify optional secret shared between peers. Required on some devices/setups.")?>
|
|
432
|
</span>
|
|
433
|
</div>
|
|
434
|
</div>
|
|
435
|
|
|
436
|
<div class="form-group">
|
|
437
|
<label for="paporchap" class="col-sm-2 control-label"><?=gettext("Authentication Type")?></label>
|
|
438
|
<div class="col-sm-2">
|
|
439
|
<?=$mandfldhtml?><select name="paporchap" id="paporchap" class="form-control">
|
|
440
|
<option value='chap'<?php if($pconfig['paporchap'] == "chap") echo " selected=\"selected\""?>><?=gettext("CHAP")?></option>
|
|
441
|
<option value='chap-msv2'<?php if ($pconfig['paporchap'] == "chap-msv2") echo " selected=\"selected\""?>><?=gettext("MS-CHAPv2")?></option>
|
|
442
|
<option value='pap'<?php if($pconfig['paporchap'] == "pap") echo " selected=\"selected\""?>><?=gettext("PAP")?></option>
|
|
443
|
</select>
|
|
444
|
<span class="help-block">
|
|
445
|
<?=gettext("Specifies which protocol to use for authentication.")?>
|
|
446
|
</span>
|
|
447
|
</div>
|
|
448
|
</div>
|
|
449
|
|
|
450
|
<div class="form-group">
|
|
451
|
<label for="l2tp_dns1" class="col-sm-2 control-label"><?=gettext("L2TP DNS Servers")?></label>
|
|
452
|
<div class="col-sm-10">
|
|
453
|
<?=$mandfldhtml?><input name="l2tp_dns1" type="text" class="formfld unknown form-control" id="l2tp_dns1" size="20" value="<?=htmlspecialchars($pconfig['l2tp_dns1'])?>" />
|
|
454
|
<input name="l2tp_dns2" type="text" class="formfld unknown form-control" id="l2tp_dns2" size="20" value="<?=htmlspecialchars($pconfig['l2tp_dns2'])?>" />
|
|
455
|
<span class="help-block">
|
|
456
|
<?=gettext("primary and secondary DNS servers assigned to L2TP clients")?>
|
|
457
|
</span>
|
|
458
|
</div>
|
|
459
|
</div>
|
|
460
|
|
|
461
|
<div class="form-group">
|
|
462
|
<label for="wins" class="col-sm-2 control-label"><?=gettext("WINS Server")?></label>
|
|
463
|
<div class="col-sm-10">
|
|
464
|
<input name="wins" class="formfld unknown form-control" id="wins" size="20" value="<?=htmlspecialchars($pconfig['wins'])?>" />
|
|
465
|
</div>
|
|
466
|
</div>
|
|
467
|
</div>
|
|
468
|
</div>
|
|
469
|
|
|
470
|
<div class="panel panel-default">
|
|
471
|
<div class="panel-heading">
|
|
472
|
<h2 class="panel-title"><?=gettext('RADIUS'); ?></h2>
|
|
473
|
</div>
|
|
474
|
|
|
475
|
<div class="panel-body">
|
|
476
|
<div class="form-group">
|
|
477
|
<label for="radiusenable" class="col-sm-2 control-label"><?=gettext('RADIUS Authentication')?></label>
|
|
478
|
<div class="col-sm-10 checkbox">
|
|
479
|
<label>
|
|
480
|
<input name="radiusenable" type="checkbox" id="radiusenable" onclick="enable_change(false)" value="yes" <?php if ($pconfig['radiusenable']) echo "checked=\"checked\""?> />
|
|
481
|
<?=gettext("Use a RADIUS server for authentication")?>
|
|
482
|
</label>
|
|
483
|
<span class="help-block">
|
|
484
|
<?=gettext("When set, all users will be authenticated using the RADIUS server specified below. The local user database will not be used.")?>
|
|
485
|
</span>
|
|
486
|
</div>
|
|
487
|
</div>
|
|
488
|
<div class="form-group">
|
|
489
|
<label for="radacct_enable" class="col-sm-2 control-label"><?=gettext('RADIUS Accounting')?></label>
|
|
490
|
<div class="col-sm-10 checkbox">
|
|
491
|
<label>
|
|
492
|
<input name="radacct_enable" type="checkbox" id="radacct_enable" onclick="enable_change(false)" value="yes" <?php if ($pconfig['radacct_enable']) echo "checked=\"checked\""?> />
|
|
493
|
<?=gettext("Enable RADIUS accounting")?>
|
|
494
|
</label>
|
|
495
|
<span class="help-block">
|
|
496
|
<?=gettext("Sends accounting packets to the RADIUS server.")?>
|
|
497
|
</span>
|
|
498
|
</div>
|
|
499
|
</div>
|
|
500
|
|
|
501
|
<div class="form-group">
|
|
502
|
<label for="radiusserver" class="col-sm-2 control-label"><?=gettext("RADIUS Server")?></label>
|
|
503
|
<div class="col-sm-10">
|
|
504
|
<input name="radiusserver" type="text" class="formfld unknown form-control" id="radiusserver" size="20" value="<?=htmlspecialchars($pconfig['radiusserver'])?>" />
|
|
505
|
<span class="help-block">
|
|
506
|
<?=gettext("Enter the IP address of the RADIUS server.")?>
|
|
507
|
</span>
|
|
508
|
</div>
|
|
509
|
</div>
|
|
510
|
<div class="form-group">
|
|
511
|
<label for="radiussecret" class="col-sm-2 control-label"><?=gettext("RADIUS Shared Secret")?></label>
|
|
512
|
<div class="col-sm-10">
|
|
513
|
<input name="radiussecret" type="password" class="formfld pwd form-control" id="radiussecret" size="20" value="<?=htmlspecialchars($pconfig['radiussecret'])?>" />
|
|
514
|
<span class="help-block">
|
|
515
|
<?=gettext("Enter the shared secret that will be used to authenticate to the RADIUS server.")?>
|
|
516
|
</span>
|
|
517
|
</div>
|
|
518
|
</div>
|
|
519
|
|
|
520
|
<div class="form-group">
|
|
521
|
<label for="radiusissueips" class="col-sm-2 control-label"><?=gettext("RADIUS Issued IPs")?></label>
|
|
522
|
<div class="col-sm-10 checkbox">
|
|
523
|
<label>
|
|
524
|
<input name="radiusissueips" value="yes" type="checkbox" class="formfld" id="radiusissueips"<?php if(isset($pconfig['radiusissueips'])) echo " checked=\"checked\""?> />
|
|
525
|
<?=gettext("Issue IP Addresses via RADIUS server.")?>
|
|
526
|
</label>
|
|
527
|
</div>
|
|
528
|
</div>
|
|
529
|
</div>
|
|
530
|
</div>
|
|
531
|
|
|
532
|
<?php
|
|
533
|
// TODO: Is it possible to detect available rules and only show warning if there are no (relevant) rules set?
|
|
534
|
?>
|
|
535
|
<div class="alert alert-danger">
|
|
536
|
<strong><?=gettext("Note:")?></strong> <?=gettext("Don't forget to add a firewall rule to permit traffic from L2TP clients!")?>
|
|
537
|
</div>
|
|
538
|
|
|
539
|
<div class="col-sm-10 col-sm-offset-2">
|
|
540
|
<input id="submit" name="Submit" type="submit" class="btn btn-primary" value="<?=gettext("Save")?>" onclick="enable_change(true)" />
|
|
541
|
</div>
|
|
542
|
</form>
|
|
543
|
|
|
544
|
<script type="text/javascript">
|
|
545
|
//<![CDATA[
|
|
546
|
enable_change(false);
|
|
547
|
//]]>
|
|
548
|
</script>
|
|
549
|
|
|
550
|
<?php include("foot.inc")?>
|
