summaryrefslogtreecommitdiffstats
path: root/usr/local/www/services_dyndns.php
blob: 470a8c8db41abad3e7b5d74b07d2412fb1c52b65 (plain)
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
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
<?php
/* $Id$ */
/*
	services_dyndns.php
	part of m0n0wall (http://m0n0.ch/wall)

	Copyright (C) 2003-2004 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['dnsupdate'])) {
	$config['dnsupdate'] = array();
}

$pconfig['username'] = $config['dyndns']['username'];
$pconfig['password'] = $config['dyndns']['password'];
$pconfig['host'] = $config['dyndns']['host'];
$pconfig['mx'] = $config['dyndns']['mx'];
$pconfig['type'] = $config['dyndns']['type'];
$pconfig['enable'] = isset($config['dyndns']['enable']);
$pconfig['wildcard'] = isset($config['dyndns']['wildcard']);

$pconfig['dnsupdate_enable'] = isset($config['dnsupdate']['enable']);
$pconfig['dnsupdate_host'] = $config['dnsupdate']['host'];
$pconfig['dnsupdate_ttl'] = $config['dnsupdate']['ttl'];
if (!$pconfig['dnsupdate_ttl'])
	$pconfig['dnsupdate_ttl'] = 60;
$pconfig['dnsupdate_keydata'] = $config['dnsupdate']['keydata'];
$pconfig['dnsupdate_keyname'] = $config['dnsupdate']['keyname'];
$pconfig['dnsupdate_keytype'] = $config['dnsupdate']['keytype'];
if (!$pconfig['dnsupdate_keytype'])
	$pconfig['dnsupdate_keytype'] = "zone";
$pconfig['dnsupdate_server'] = $config['dnsupdate']['server'];
$pconfig['dnsupdate_usetcp'] = isset($config['dnsupdate']['usetcp']);

if ($_POST) {

	unset($input_errors);
	$pconfig = $_POST;

	/* input validation */
	$reqdfields = array();
	$reqdfieldsn = array();
	if ($_POST['enable']) {
		$reqdfields = array_merge($reqdfields, explode(" ", "host username password type"));
		$reqdfieldsn = array_merge($reqdfieldsn, explode(",", "Hostname,Username,Password,Service type"));
	}
	if ($_POST['dnsupdate_enable']) {
		$reqdfields = array_merge($reqdfields, explode(" ", "dnsupdate_host dnsupdate_ttl dnsupdate_keyname dnsupdate_keydata"));
		$reqdfieldsn = array_merge($reqdfieldsn, explode(",", "Hostname,TTL,Key name,Key"));
	}
	do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);

	if($pconfig['type'] <> "zoneedit") {
		if (($_POST['host'] && !is_domain($_POST['host']))) {
			$input_errors[] = "The host name contains invalid characters.";
		}
	}
	if (($_POST['mx'] && !is_domain($_POST['mx']))) {
		$input_errors[] = "The MX contains invalid characters.";
	}
	if (($_POST['username'] && !is_dyndns_username($_POST['username']))) {
		$input_errors[] = "The username contains invalid characters.";
	}

	if (($_POST['dnsupdate_host'] && !is_domain($_POST['dnsupdate_host']))) {
		$input_errors[] = "The DNS update host name contains invalid characters.";
	}
	if (($_POST['dnsupdate_ttl'] && !is_numericint($_POST['dnsupdate_ttl']))) {
		$input_errors[] = "The DNS update TTL must be an integer.";
	}
	if (($_POST['dnsupdate_keyname'] && !is_domain($_POST['dnsupdate_keyname']))) {
		$input_errors[] = "The DNS update key name contains invalid characters.";
	}

	if (!$input_errors) {
		$config['dyndns']['type'] = $_POST['type'];
		$config['dyndns']['username'] = $_POST['username'];
		$config['dyndns']['password'] = $_POST['password'];
		$config['dyndns']['host'] = $_POST['host'];
		$config['dyndns']['mx'] = $_POST['mx'];
		$config['dyndns']['wildcard'] = $_POST['wildcard'] ? true : false;
		$config['dyndns']['enable'] = $_POST['enable'] ? true : false;

		$config['dnsupdate']['enable'] = $_POST['dnsupdate_enable'] ? true : false;
		$config['dnsupdate']['host'] = $_POST['dnsupdate_host'];
		$config['dnsupdate']['ttl'] = $_POST['dnsupdate_ttl'];
		$config['dnsupdate']['keyname'] = $_POST['dnsupdate_keyname'];
		$config['dnsupdate']['keytype'] = $_POST['dnsupdate_keytype'];
		$config['dnsupdate']['keydata'] = $_POST['dnsupdate_keydata'];
		$config['dnsupdate']['server'] = $_POST['dnsupdate_server'];
		$config['dnsupdate']['usetcp'] = $_POST['dnsupdate_usetcp'] ? true : false;

		write_config();

		$retval = 0;

		/* nuke the cache file */
		config_lock();
		services_dyndns_reset();
		$retval = services_dyndns_configure();
		$retval |= services_dnsupdate_process();
		config_unlock();
		$savemsg = get_std_save_message($retval);
	}
}

$pgtitle = array("Services","Dynamic DNS client");
include("head.inc");

?>

<script language="JavaScript">
<!--
function enable_change(enable_change) {
	var endis;

	endis = !(document.iform.enable.checked || enable_change);
	document.iform.host.disabled = endis;
	document.iform.mx.disabled = endis;
	document.iform.type.disabled = endis;
	document.iform.wildcard.disabled = endis;
	document.iform.username.disabled = endis;
	document.iform.password.disabled = endis;

	endis = !(document.iform.dnsupdate_enable.checked || enable_change);
	document.iform.dnsupdate_host.disabled = endis;
	document.iform.dnsupdate_ttl.disabled = endis;
	document.iform.dnsupdate_keyname.disabled = endis;
	document.iform.dnsupdate_keytype[0].disabled = endis;
	document.iform.dnsupdate_keytype[1].disabled = endis;
	document.iform.dnsupdate_keytype[2].disabled = endis;
	document.iform.dnsupdate_keydata.disabled = endis;
	document.iform.dnsupdate_server.disabled = endis;
	document.iform.dnsupdate_usetcp.disabled = endis;
}
//-->
</script>

<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
<?php include("fbegin.inc"); ?>
<?php if ($input_errors) print_input_errors($input_errors); ?>
<?php if ($savemsg) print_info_box($savemsg); ?>
            <form action="services_dyndns.php" method="post" name="iform" id="iform">
              <table width="100%" border="0" cellpadding="6" cellspacing="0">
                <tr>
                  <td colspan="2" valign="top" class="optsect_t">
				  <table border="0" cellspacing="0" cellpadding="0" width="100%">
				  <tr><td class="optsect_s"><strong>Dynamic DNS client</strong></td>
				  <td align="right" class="optsect_s"><input name="enable" type="checkbox" value="yes" <?php if ($pconfig['enable']) echo "checked"; ?> onClick="enable_change(false)"> <strong>Enable</strong></td></tr>
				  </table></td>
                </tr>
                <tr>
                  <td width="22%" valign="top" class="vncellreq">Service type</td>
                  <td width="78%" class="vtable">
			<select name="type" class="formselect" id="type">
                      <?php
						$types = explode(",", "DNS-O-Matic DynDNS (dynamic),DynDNS (static),DynDNS (custom),DHS,DyNS,easyDNS,No-IP,ODS.org,ZoneEdit,ZoneEdit,Loopia,freeDNS");
						$vals = explode(" ", "dnsomatic dyndns dyndns-static dyndns-custom dhs dyns easydns noip ods zoneedit loopia freedns");				$j = 0; for ($j = 0; $j < count($vals); $j++): ?>
                      <option value="<?=$vals[$j];?>" <?php if ($vals[$j] == $pconfig['type']) echo "selected";?>>
                      <?=htmlspecialchars($types[$j]);?>
                      </option>
                      <?php endfor; ?>
                    </select></td>
				</tr>
                <tr>
                  <td width="22%" valign="top" class="vncellreq">Hostname/Interface</td>
                  <td width="78%" class="vtable">
                    <input name="host" type="text" class="formfld unknown" id="host" size="30" value="<?=htmlspecialchars($pconfig['host']);?>">
                    <br>
				    <span class="vexpl">
				    <span class="red"><strong>Note:<br></strong>
				    </span>
					Enter the complete host/domain name.  example:  myhost.dyndns.org
				    </span>
		          </td>
				</tr>
                <tr>
                  <td width="22%" valign="top" class="vncell">MX</td>
                  <td width="78%" class="vtable">
                    <input name="mx" type="text" class="formfld unknown" id="mx" size="30" value="<?=htmlspecialchars($pconfig['mx']);?>">
                    <br>
					Note: With DynDNS service you can only use a hostname, not an IP address.
					<br>
                    Set this option only if you need a special MX record. Not
                    all services support this.</td>
				</tr>
                <tr>
                  <td width="22%" valign="top" class="vncellreq">Wildcards</td>
                  <td width="78%" class="vtable">
                    <input name="wildcard" type="checkbox" id="wildcard" value="yes" <?php if ($pconfig['wildcard']) echo "checked"; ?>>
                    Enable Wildcard</td>
				</tr>
                <tr>
                  <td width="22%" valign="top" class="vncellreq">Username</td>
                  <td width="78%" class="vtable">
                    <input name="username" type="text" class="formfld user" id="username" size="20" value="<?=htmlspecialchars($pconfig['username']);?>">
                  </td>
                </tr>
                <tr>
                  <td width="22%" valign="top" class="vncellreq">Password</td>
                  <td width="78%" class="vtable">
                    <input name="password" type="password" class="formfld pwd" id="password" size="20" value="<?=htmlspecialchars($pconfig['password']);?>">
                  </td>
                </tr>
                <tr>
                  <td width="22%" valign="top">&nbsp;</td>
                  <td width="78%">
                    <input name="Submit" type="submit" class="formbtn" value="Save" onClick="enable_change(true)">
                  </td>
                <tr>
                  <td colspan="2" class="list" height="12">&nbsp;</td>
                </tr>
                </tr>
                <tr>
                  <td colspan="2" valign="top" class="optsect_t">
				  <table border="0" cellspacing="0" cellpadding="0" width="100%">
				  <tr><td class="optsect_s"><strong>RFC 2136 Dynamic DNS updates</strong></td>
				  <td align="right" class="optsect_s"><input name="dnsupdate_enable" type="checkbox" value="yes" <?php if ($pconfig['dnsupdate_enable']) echo "checked"; ?> onClick="enable_change(false)"> <strong>Enable</strong></td></tr>
				  </table></td>
                </tr>
                <tr>
                  <td width="22%" valign="top" class="vncellreq">Hostname</td>
                  <td width="78%" class="vtable">
                    <input name="dnsupdate_host" type="text" class="formfld unknown" id="dnsupdate_host" size="30" value="<?=htmlspecialchars($pconfig['dnsupdate_host']);?>">
                  </td>
				</tr>
                <tr>
                  <td valign="top" class="vncellreq">TTL</td>
                  <td class="vtable">
                    <input name="dnsupdate_ttl" type="text" class="formfld unknown" id="dnsupdate_ttl" size="6" value="<?=htmlspecialchars($pconfig['dnsupdate_ttl']);?>">
                  seconds</td>
                </tr>
                <tr>
                  <td valign="top" class="vncellreq">Key name</td>
                  <td class="vtable">
                    <input name="dnsupdate_keyname" type="text" class="formfld unknown" id="dnsupdate_keyname" size="30" value="<?=htmlspecialchars($pconfig['dnsupdate_keyname']);?>">
                    <br>
                    This must match the setting on the DNS server.</td>
                </tr>
                <tr>
                  <td valign="top" class="vncellreq">Key type </td>
                  <td class="vtable">
				  <input name="dnsupdate_keytype" type="radio" value="zone" <?php if ($pconfig['dnsupdate_keytype'] == "zone") echo "checked"; ?>> Zone &nbsp;
                  <input name="dnsupdate_keytype" type="radio" value="host" <?php if ($pconfig['dnsupdate_keytype'] == "host") echo "checked"; ?>> Host &nbsp;
                  <input name="dnsupdate_keytype" type="radio" value="user" <?php if ($pconfig['dnsupdate_keytype'] == "user") echo "checked"; ?>> User
				</tr>
                <tr>
                  <td valign="top" class="vncellreq">Key</td>
                  <td class="vtable">
                    <input name="dnsupdate_keydata" type="text" class="formfld unknown" id="dnsupdate_keydata" size="70" value="<?=htmlspecialchars($pconfig['dnsupdate_keydata']);?>">
                    <br>
                    Paste an HMAC-MD5 key here.</td>
		</tr>
                <tr>
                  <td width="22%" valign="top" class="vncellreq">Server</td>
                  <td width="78%" class="vtable">
                    <input name="dnsupdate_server" type="text" class+"formfld" id="dnsupdate_server" size="30" value="<?=htmlspecialchars($pconfig['dnsupdate_server'])?>">
                  </td>
                </tr>
                <tr>
                  <td width="22%" valign="top" class="vncellreq">Protocol</td>
                  <td width="78%" class="vtable">
                    <input name="dnsupdate_usetcp" type="checkbox" id="dnsupdate_usetcp" value="yes" <?php if ($pconfig['dnsupdate_usetcp']) echo "checked"; ?>>
                    <strong>Use TCP instead of UDP</strong></td>
				</tr>
                <tr>
                  <td width="22%" valign="top">&nbsp;</td>
                  <td width="78%">
                    <input name="Submit" type="submit" class="formbtn" value="Save" onClick="enable_change(true)">
                  </td>
                </tr>
                <tr>
                  <td width="22%" valign="top">&nbsp;</td>
                  <td width="78%"><span class="vexpl"><span class="red"><strong>Note:<br>
                    </strong></span>You must configure a DNS server in <a href="system.php">System:
                    General setup</a> or allow the DNS server list to be overridden
                    by DHCP/PPP on WAN for dynamic DNS updates to work.</span></td>
                </tr>
              </table>
</form>
<script language="JavaScript">
<!--
enable_change(false);
//-->
</script>
<?php include("fend.inc"); ?>
</body>
</html>
OpenPOWER on IntegriCloud