pfSense

<?php

/* $Id$ */

/*

	Copyright (C) 2008 Ermal Lu?i

	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.

*/

/*

	pfSense_BUILDER_BINARIES:	/bin/rm

	pfSense_MODULE:	dyndns

*/

##|+PRIV

##|*IDENT=page-services-dynamicdnsclient

##|*NAME=Services: Dynamic DNS client page

##|*DESCR=Allow access to the 'Services: Dynamic DNS client' page.

##|*MATCH=services_dyndns_edit.php*

##|-PRIV

/* returns true if $uname is a valid DynDNS username */

function is_dyndns_username($uname) {

        if (!is_string($uname))

                return false;

        if (preg_match("/[^a-z0-9\-.@_:]/i", $uname))

                return false;

        else

                return true;

}

require("guiconfig.inc");

if (!is_array($config['dyndnses']['dyndns'])) {

	$config['dyndnses']['dyndns'] = array();

}

$a_dyndns = &$config['dyndnses']['dyndns'];

$id = $_GET['id'];

if (isset($_POST['id']))

	$id = $_POST['id'];

if (isset($id) && isset($a_dyndns[$id])) {

	$pconfig['username'] = $a_dyndns[$id]['username'];

	$pconfig['password'] = $a_dyndns[$id]['password'];

	$pconfig['host'] = $a_dyndns[$id]['host'];

	$pconfig['mx'] = $a_dyndns[$id]['mx'];

	$pconfig['type'] = $a_dyndns[$id]['type'];

	$pconfig['enable'] = !isset($a_dyndns[$id]['enable']);

	$pconfig['interface'] = $a_dyndns[$id]['interface'];

	$pconfig['wildcard'] = isset($a_dyndns[$id]['wildcard']);

	$pconfig['descr'] = $a_dyndns[$id]['descr'];

}

if ($_POST) {

	unset($input_errors);

	$pconfig = $_POST;

	/* input validation */

	$reqdfields = array();

	$reqdfieldsn = array();

	$reqdfields = array_merge($reqdfields, explode(" ", "host username password type"));

	$reqdfieldsn = array_merge($reqdfieldsn, explode(",", "Hostname,Username,Password,Service type"));

	do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);

	if (($_POST['mx'] && !is_domain($_POST['mx']))) 

		$input_errors[] = "The MX contains invalid characters.";

	if (($_POST['username'] && !is_dyndns_username($_POST['username'])) || $_POST['username'] == "") 

		$input_errors[] = "The username contains invalid characters.";

	if (!$input_errors) {

		$dyndns = array();

		$dyndns['type'] = $_POST['type'];

		$dyndns['username'] = $_POST['username'];

		$dyndns['password'] = $_POST['password'];

		$dyndns['host'] = $_POST['host'];

		$dyndns['mx'] = $_POST['mx'];

		$dyndns['wildcard'] = $_POST['wildcard'] ? true : false;

		$dyndns['enable'] = $_POST['enable'] ? false : true;

		$dyndns['interface'] = $_POST['interface'];

		$dyndns['descr'] = $_POST['descr'];

		if (isset($id) && $a_dyndns[$id])

			$a_dyndns[$id] = $dyndns;

		else

			$a_dyndns[] = $dyndns;

		write_config();

		$retval = 0;

		conf_mount_rw();

		mwexec("/bin/rm {$g['conf_path']}/dyndns_{$dyndns['interface']}{$dyndns['type']}.cache");

		$retval = services_dyndns_configure_client($dyndns);

		conf_mount_ro();

		header("Location: services_dyndns.php");

		exit;

	}

}

$pgtitle = array("Services","Dynamic DNS client");

include("head.inc");

?>

<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_edit.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></tr>

				  </table>

				  </td>

                </tr>

                <tr>

                  <td width="22%" valign="top" class="vncell">Disable</td>

				  <td width="78%" class="vtable">

				    <input name="enable" type="checkbox" id="enable" value="yes" <?php if ($pconfig['enable']) echo "checked"; ?>>

				  </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,Loopia,freeDNS, DNSexit, OpenDNS");

						$vals = explode(" ", "dnsomatic dyndns dyndns-static dyndns-custom dhs dyns easydns noip ods zoneedit loopia freedns dnsexit opendns");

						$j = 0; for ($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">Interface to monitor</td>  

				   <td width="78%" class="vtable">

				   <select name="interface" class="formselect" id="interface">

				   <?php $iflist = get_configured_interface_with_descr();

				   		foreach ($iflist as $if => $ifdesc):?>

							<option value="<?=$if;?>" <?php if ($pconfig['interface'] == $if) echo "selected";?>><?=$ifdesc;?></option>

					<?php endforeach; ?>

					</select>

					</td>

					</td>

				</tr>	

                <tr>

                  <td width="22%" valign="top" class="vncellreq">Hostname</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="vncell">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" class="vncell">Description</td>

                  <td width="78%" class="vtable">

                    <input name="descr" type="text" class="formfld unknown" id="descr" size="60" value="<?=htmlspecialchars($pconfig['descr']);?>">

                  </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)">

					<a href="services_dyndns.php"><input name="cancel" type="button" class="formbtn" value="Cancel"></a>

					<?php if (isset($id) && $a_dyndns[$id]): ?>

						<input name="id" type="hidden" value="<?=$id;?>">

					<?php endif; ?>

                  </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>

<?php include("fend.inc"); ?>

</body>

</html>