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<?php
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/* $Id$ */
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/*
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services_dnsmasq.php
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part of m0n0wall (http://m0n0.ch/wall)
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Copyright (C) 2003-2004 Bob Zoller <bob@kludgebox.com> and Manuel Kasper <mk@neon1.net>.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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pfSense_MODULE: dnsforwarder
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*/
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##|+PRIV
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##|*IDENT=page-services-dnsforwarder
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##|*NAME=Services: DNS Forwarder page
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##|*DESCR=Allow access to the 'Services: DNS Forwarder' page.
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##|*MATCH=services_dnsmasq.php*
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##|-PRIV
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require("guiconfig.inc");
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require_once("functions.inc");
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require_once("filter.inc");
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require_once("shaper.inc");
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$pconfig['enable'] = isset($config['dnsmasq']['enable']);
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$pconfig['regdhcp'] = isset($config['dnsmasq']['regdhcp']);
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$pconfig['regdhcpstatic'] = isset($config['dnsmasq']['regdhcpstatic']);
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if (!is_array($config['dnsmasq']['hosts']))
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$config['dnsmasq']['hosts'] = array();
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if (!is_array($config['dnsmasq']['domainoverrides']))
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$config['dnsmasq']['domainoverrides'] = array();
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$a_hosts = &$config['dnsmasq']['hosts'];
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$a_domainOverrides = &$config['dnsmasq']['domainoverrides'];
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if ($_POST) {
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$pconfig = $_POST;
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$config['dnsmasq']['enable'] = ($_POST['enable']) ? true : false;
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$config['dnsmasq']['regdhcp'] = ($_POST['regdhcp']) ? true : false;
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$config['dnsmasq']['regdhcpstatic'] = ($_POST['regdhcpstatic']) ? true : false;
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write_config();
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$retval = 0;
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$retval = services_dnsmasq_configure();
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$savemsg = get_std_save_message($retval);
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// Relaod filter (we might need to sync to CARP hosts)
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filter_configure();
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if ($retval == 0)
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clear_subsystem_dirty('hosts');
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}
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if ($_GET['act'] == "del") {
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if ($_GET['type'] == 'host') {
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if ($a_hosts[$_GET['id']]) {
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unset($a_hosts[$_GET['id']]);
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write_config();
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mark_subsystem_dirty('hosts');
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header("Location: services_dnsmasq.php");
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exit;
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}
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}
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elseif ($_GET['type'] == 'doverride') {
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if ($a_domainOverrides[$_GET['id']]) {
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unset($a_domainOverrides[$_GET['id']]);
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write_config();
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mark_subsystem_dirty('hosts');
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header("Location: services_dnsmasq.php");
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exit;
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}
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}
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}
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$pgtitle = array(gettext("Services"),gettext("DNS forwarder"));
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include("head.inc");
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?>
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<script language="JavaScript">
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<!--
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function enable_change(enable_over) {
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var endis;
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endis = !(document.iform.enable.checked || enable_over);
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document.iform.regdhcp.disabled = endis;
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document.iform.regdhcpstatic.disabled = endis;
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}
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//-->
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</script>
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<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
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<?php include("fbegin.inc"); ?>
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<form action="services_dnsmasq.php" method="post" name="iform" id="iform">
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<?php if ($savemsg) print_info_box($savemsg); ?>
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<?php if (is_subsystem_dirty('hosts')): ?><p>
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<?php print_info_box_np(gettext("The DNS forwarder configuration has been changed") . ".<br>" . gettext("You must apply the changes in order for them to take effect."));?><br>
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<?php endif; ?>
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<table width="100%" border="0" cellpadding="6" cellspacing="0">
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<tr>
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<td class="vtable"><p>
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<input name="enable" type="checkbox" id="enable" value="yes" <?php if ($pconfig['enable'] == "yes") echo "checked";?> onClick="enable_change(false)">
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<strong><?=gettext("Enable DNS forwarder");?><br>
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</strong></p></td>
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</tr>
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<tr>
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<td class="vtable"><p>
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<input name="regdhcp" type="checkbox" id="regdhcp" value="yes" <?php if ($pconfig['regdhcp'] == "yes") echo "checked";?>>
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<strong><?=gettext("Register DHCP leases in DNS forwarder");?><br>
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</strong><?php printf(gettext("If this option is set, then machines that specify".
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" their hostname when requesting a DHCP lease will be registered".
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" in the DNS forwarder, so that their name can be resolved.".
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" You should also set the domain in %sSystem:".
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" General setup%s to the proper value."),'<a href="system.php">','</a>')?></p>
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</td>
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</tr>
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<tr>
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<td class="vtable"><p>
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<input name="regdhcpstatic" type="checkbox" id="regdhcpstatic" value="yes" <?php if ($pconfig['regdhcpstatic'] == "yes") echo "checked";?>>
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<strong><?=gettext("Register DHCP static mappings in DNS forwarder");?><br>
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</strong><?php printf(gettext("If this option is set, then DHCP static mappings will ".
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"be registered in the DNS forwarder, so that their name can be ".
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"resolved. You should also set the domain in %s".
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"System: General setup%s to the proper value."),'<a href="system.php">','</a>');?></p>
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</td>
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</tr>
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<tr>
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<td>
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<input name="submit" type="submit" class="formbtn" value="<?=gettext("Save"); ?>" onclick="enable_change(true)">
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</td>
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</tr>
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<tr>
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<td>
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<p><span class="vexpl"><span class="red"><strong><?=gettext("Note:");?><br>
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</strong></span><?php printf(gettext("If the DNS forwarder is enabled, the DHCP".
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" service (if enabled) will automatically serve the LAN IP".
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" address as a DNS server to DHCP clients so they will use".
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" the forwarder. The DNS forwarder will use the DNS servers".
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" entered in %sSystem: General setup%s".
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" or those obtained via DHCP or PPP on WAN if the "Allow".
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" DNS server list to be overridden by DHCP/PPP on WAN"".
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" is checked. If you don't use that option (or if you use".
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" a static IP address on WAN), you must manually specify at".
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" least one DNS server on the %sSystem:".
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"General setup%s page."),'<a href="system.php">','</a>','<a href="system.php">','</a>');?><br>
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<br>
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<?=gettext("You may enter records that override the results from the".
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" forwarders below.");?></span></p>
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</td>
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</tr>
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</table>
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<br>
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<table width="100%" border="0" cellpadding="0" cellspacing="0" class="sortable">
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<thead>
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<tr>
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<td width="20%" class="listhdrr"><?=gettext("Host");?></td>
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<td width="25%" class="listhdrr"><?=gettext("Domain");?></td>
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<td width="20%" class="listhdrr"><?=gettext("IP");?></td>
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<td width="25%" class="listhdr"><?=gettext("Description");?></td>
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<td width="10%" class="list">
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<table border="0" cellspacing="0" cellpadding="1">
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<tr>
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<td width="17"></td>
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<td valign="middle"><a href="services_dnsmasq_edit.php"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0"></a></td>
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</tr>
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</table>
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</td>
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</tr>
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</thead>
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<tbody>
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<?php $i = 0; foreach ($a_hosts as $hostent): ?>
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<tr>
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<td class="listlr" ondblclick="document.location='services_dnsmasq_edit.php?id=<?=$i;?>';">
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<?=strtolower($hostent['host']);?>
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</td>
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<td class="listr" ondblclick="document.location='services_dnsmasq_edit.php?id=<?=$i;?>';">
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<?=strtolower($hostent['domain']);?>
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</td>
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<td class="listr" ondblclick="document.location='services_dnsmasq_edit.php?id=<?=$i;?>';">
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<?=$hostent['ip'];?>
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</td>
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<td class="listbg" ondblclick="document.location='services_dnsmasq_edit.php?id=<?=$i;?>';">
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<?=htmlspecialchars($hostent['descr']);?>
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</td>
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<td valign="middle" nowrap class="list">
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<table border="0" cellspacing="0" cellpadding="1">
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<tr>
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<td valign="middle"><a href="services_dnsmasq_edit.php?id=<?=$i;?>"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_e.gif" width="17" height="17" border="0"></a></td>
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<td><a href="services_dnsmasq.php?type=host&act=del&id=<?=$i;?>" onclick="return confirm('<?=gettext("Do you really want to delete this host?");?>')"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" border="0"></a></td>
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</tr>
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</table>
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</tr>
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<?php $i++; endforeach; ?>
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</tbody>
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<tfoot>
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<tr>
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<td class="list" colspan="4"></td>
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<td class="list">
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<table border="0" cellspacing="0" cellpadding="1">
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<tr>
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<td width="17"></td>
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<td valign="middle"><a href="services_dnsmasq_edit.php"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0"></a></td>
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</tr>
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</table>
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</td>
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</tr>
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</tfoot>
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</table>
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<!-- update to enable domain overrides -->
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<table width="100%" border="0" cellpadding="6" cellspacing="0">
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<tr><td> </td></tr>
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<tr>
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<td><p><?=gettext("Below you can override an entire domain by specifying an".
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" authoritative DNS server to be queried for that domain.");?></p></td>
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</tr>
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</table>
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<br>
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<table width="100%" border="0" cellpadding="0" cellspacing="0" class="sortable">
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<thead>
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<tr>
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<td width="35%" class="listhdrr"><?=gettext("Domain");?></td>
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<td width="20%" class="listhdrr"><?=gettext("IP");?></td>
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<td width="35%" class="listhdr"><?=gettext("Description");?></td>
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<td width="10%" class="list">
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<table border="0" cellspacing="0" cellpadding="1">
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<tr>
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<td width="17" heigth="17"></td>
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<td><a href="services_dnsmasq_domainoverride_edit.php"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0"></a></td>
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</tr>
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</table>
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</td>
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</tr>
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</thead>
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<tbody>
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<?php $i = 0; foreach ($a_domainOverrides as $doment): ?>
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<tr>
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<td class="listlr">
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<?=strtolower($doment['domain']);?>
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</td>
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<td class="listr">
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<?=$doment['ip'];?>
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</td>
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<td class="listbg">
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<?=htmlspecialchars($doment['descr']);?>
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</td>
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<td valign="middle" nowrap class="list"> <a href="services_dnsmasq_domainoverride_edit.php?id=<?=$i;?>"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_e.gif" width="17" height="17" border="0"></a>
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<a href="services_dnsmasq.php?act=del&type=doverride&id=<?=$i;?>" onclick="return confirm('<?=gettext("Do you really want to delete this domain override?");?>')"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" border="0"></a></td>
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</tr>
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<?php $i++; endforeach; ?>
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</tbody>
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<tfoot>
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<tr>
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<td class="list" colspan="3"></td>
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<td class="list">
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<table border="0" cellspacing="0" cellpadding="1">
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<tr>
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<td width="17" heigth="17"></td>
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<td><a href="services_dnsmasq_domainoverride_edit.php"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0"></a></td>
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</tr>
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</table>
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</td>
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</tr>
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</tfoot>
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</table>
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</form>
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<script language="JavaScript">
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<!--
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enable_change(false);
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//-->
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</script>
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<?php include("fend.inc"); ?>
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</body>
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</html>
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