diff options
Diffstat (limited to 'src/usr/local/www/services_dnsmasq_domainoverride_edit.php')
| -rw-r--r-- | src/usr/local/www/services_dnsmasq_domainoverride_edit.php | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/src/usr/local/www/services_dnsmasq_domainoverride_edit.php b/src/usr/local/www/services_dnsmasq_domainoverride_edit.php new file mode 100644 index 0000000..3bc37fa --- /dev/null +++ b/src/usr/local/www/services_dnsmasq_domainoverride_edit.php @@ -0,0 +1,183 @@ +<?php +/* + services_dnsmasq_domainoverride_edit.php + part of m0n0wall (http://m0n0.ch/wall) + + Copyright (C) 2003-2005 Bob Zoller <bob@kludgebox.com> and Manuel Kasper <mk@neon1.net>. + Copyright (C) 2013-2015 Electric Sheep Fencing, LP + 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_MODULE: dnsforwarder +*/ + +##|+PRIV +##|*IDENT=page-services-dnsforwarder-editdomainoverride +##|*NAME=Services: DNS Forwarder: Edit Domain Override page +##|*DESCR=Allow access to the 'Services: DNS Forwarder: Edit Domain Override' page. +##|*MATCH=services_dnsmasq_domainoverride_edit.php* +##|-PRIV + +require("guiconfig.inc"); + +if (!is_array($config['dnsmasq']['domainoverrides'])) { + $config['dnsmasq']['domainoverrides'] = array(); +} + +$a_domainOverrides = &$config['dnsmasq']['domainoverrides']; + +if (is_numericint($_GET['id'])) { + $id = $_GET['id']; +} +if (isset($_POST['id']) && is_numericint($_POST['id'])) { + $id = $_POST['id']; +} + +if (isset($id) && $a_domainOverrides[$id]) { + $pconfig['domain'] = $a_domainOverrides[$id]['domain']; + if (is_ipaddr($a_domainOverrides[$id]['ip']) && ($a_domainOverrides[$id]['ip'] != '#')) { + $pconfig['ip'] = $a_domainOverrides[$id]['ip']; + } else { + $dnsmasqpieces = explode('@', $a_domainOverrides[$id]['ip'], 2); + $pconfig['ip'] = $dnsmasqpieces[0]; + $pconfig['dnssrcip'] = $dnsmasqpieces[1]; + } + $pconfig['descr'] = $a_domainOverrides[$id]['descr']; +} + +if ($_POST) { + unset($input_errors); + $pconfig = $_POST; + + /* input validation */ + $reqdfields = explode(" ", "domain ip"); + $reqdfieldsn = array(gettext("Domain"),gettext("IP address")); + + do_input_validation($_POST, $reqdfields, $reqdfieldsn, $input_errors); + + function String_Begins_With($needle, $haystack) { + return (substr($haystack, 0, strlen($needle))==$needle); + } + + if (String_Begins_With(_msdcs, $_POST['domain'])) { + $subdomainstr = substr($_POST['domain'], 7); + + if ($subdomainstr && !is_domain($subdomainstr)) { + $input_errors[] = gettext("A valid domain must be specified after _msdcs."); + } + } + elseif ($_POST['domain'] && !is_domain($_POST['domain'])) { + $input_errors[] = gettext("A valid domain must be specified."); + } + + if ($_POST['ip'] && !is_ipaddr($_POST['ip']) && ($_POST['ip'] != '#') && ($_POST['ip'] != '!')) { + $input_errors[] = gettext("A valid IP address must be specified, or # for an exclusion or ! to not forward at all."); + } + + if ($_POST['dnssrcip'] && !in_array($_POST['dnssrcip'], get_configured_ip_addresses())) { + $input_errors[] = gettext("An interface IP address must be specified for the DNS query source."); + } + + if (!$input_errors) { + $doment = array(); + $doment['domain'] = $_POST['domain']; + + if (empty($_POST['dnssrcip'])) + $doment['ip'] = $_POST['ip']; + else + $doment['ip'] = $_POST['ip'] . "@" . $_POST['dnssrcip']; + + $doment['descr'] = $_POST['descr']; + + if (isset($id) && $a_domainOverrides[$id]) { + $a_domainOverrides[$id] = $doment; + } else { + $a_domainOverrides[] = $doment; + } + + $retval = services_dnsmasq_configure(); + + write_config(); + + header("Location: services_dnsmasq.php"); + exit; + } +} + +$pgtitle = array(gettext("Services"), gettext("DNS forwarder"), gettext("Edit Domain Override")); +$shortcut_section = "forwarder"; +include("head.inc"); + +if ($input_errors) + print_input_errors($input_errors); + +require('classes/Form.class.php'); + +$form = new Form(); + +$section = new Form_Section('Domain override options'); + +$section->addInput(new Form_Input( + 'domain', + 'Domain', + 'text', + $pconfig['domain'] +))->setHelp('Domain to override (NOTE: this does not have to be a valid TLD!)' . '<br />' . + 'e.g.: test or mycompany.localdomain or 1.168.192.in-addr.arpa'); + +$section->addInput(new Form_IpAddress( + 'ip', + 'IP Address', + $pconfig['ip'] +))->setHelp('IP address of the authoritative DNS server for this domain' . '<br />' . + 'e.g.: 192.168.100.100' . '<br />' . + 'Or enter # for an exclusion to pass through this host/subdomain to standard nameservers instead of a previous override.' . '<br />' . + 'Or enter ! for lookups for this host/subdomain to NOT be forwarded anywhere.'); + +$section->addInput(new Form_IpAddress( + 'dnssrcip', + 'Source IP', + $pconfig['dnssrcip'] +))->setHelp('Source IP address for queries to the DNS server for the override domain. Leave blank unless your DNS server is accessed through a VPN tunnel.'); + +$section->addInput(new Form_Input( + 'descr', + 'Description', + 'text', + $pconfig['descr'] +))->setHelp('You may enter a description here for your reference (not parsed).'); + +if (isset($id) && $a_domainOverrides[$id]) { + $section->addInput(new Form_Input( + 'id', + null, + 'hidden', + $pconfig['id'] + ))->setHelp('You may enter a description here for your reference (not parsed).'); +} + +$form->add($section); +print($form); + +include("foot.inc");
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