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<?php
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/* $Id$ */
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/*
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services_dhcpv6_edit.php
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part of m0n0wall (http://m0n0.ch/wall)
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Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>.
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Copyright (C) 2011 Seth Mos <seth.mos@dds.nl>.
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Copyright (C) 2013-2015 Electric Sheep Fencing, LP
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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_BUILDER_BINARIES: /usr/sbin/arp
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pfSense_MODULE: dhcpserver
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*/
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##|+PRIV
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##|*IDENT=page-services-dhcpserverv6-editstaticmapping
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##|*NAME=Services: DHCPv6 Server : Edit static mapping page
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##|*DESCR=Allow access to the 'Services: DHCPv6 Server : Edit static mapping' page.
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##|*MATCH=services_dhcpv6_edit.php*
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##|-PRIV
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function staticmapcmp($a, $b) {
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return ipcmp($a['ipaddrv6'], $b['ipaddrv6']);
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}
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function staticmaps_sort($ifgui) {
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global $g, $config;
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usort($config['dhcpdv6'][$ifgui]['staticmap'], "staticmapcmp");
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}
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require_once('globals.inc');
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if (isset($_POST['referer'])) {
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$referer = $_POST['referer'];
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} else {
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$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/services_dhcpv6.php');
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}
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if(!$g['services_dhcp_server_enable']) {
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header("Location: /");
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exit;
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}
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require("guiconfig.inc");
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$if = $_GET['if'];
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if ($_POST['if'])
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$if = $_POST['if'];
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if (!$if) {
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header("Location: services_dhcpv6.php");
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exit;
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}
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if (!is_array($config['dhcpdv6']))
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$config['dhcpdv6'] = array();
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if (!is_array($config['dhcpdv6'][$if]))
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$config['dhcpdv6'][$if] = array();
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if (!is_array($config['dhcpdv6'][$if]['staticmap']))
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$config['dhcpdv6'][$if]['staticmap'] = array();
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$netboot_enabled=isset($config['dhcpdv6'][$if]['netboot']);
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$a_maps = &$config['dhcpdv6'][$if]['staticmap'];
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$ifcfgipv6 = get_interface_ipv6($if);
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$ifcfgsnv6 = get_interface_subnetv6($if);
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$ifcfgdescr = convert_friendly_interface_to_friendly_descr($if);
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if (is_numericint($_GET['id']))
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$id = $_GET['id'];
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if (isset($_POST['id']) && is_numericint($_POST['id']))
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$id = $_POST['id'];
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if (isset($id) && $a_maps[$id]) {
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$pconfig['duid'] = $a_maps[$id]['duid'];
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$pconfig['hostname'] = $a_maps[$id]['hostname'];
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$pconfig['ipaddrv6'] = $a_maps[$id]['ipaddrv6'];
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$pconfig['filename'] = $a_maps[$id]['filename'];
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$pconfig['rootpath'] = $a_maps[$id]['rootpath'];
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$pconfig['descr'] = $a_maps[$id]['descr'];
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} else {
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$pconfig['duid'] = $_GET['duid'];
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$pconfig['hostname'] = $_GET['hostname'];
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$pconfig['filename'] = $_GET['filename'];
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$pconfig['rootpath'] = $a_maps[$id]['rootpath'];
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$pconfig['descr'] = $_GET['descr'];
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}
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if ($_POST) {
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unset($input_errors);
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$pconfig = $_POST;
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/* input validation */
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$reqdfields = explode(" ", "duid");
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$reqdfieldsn = array(gettext("DUID"));
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do_input_validation($_POST, $reqdfields, $reqdfieldsn, $input_errors);
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if ($_POST['hostname']) {
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preg_match("/\-\$/", $_POST['hostname'], $matches);
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if($matches)
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$input_errors[] = gettext("The hostname cannot end with a hyphen according to RFC952");
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if (!is_hostname($_POST['hostname'])) {
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$input_errors[] = gettext("The hostname can only contain the characters A-Z, 0-9 and '-'.");
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} else {
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if (!is_unqualified_hostname($_POST['hostname'])) {
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$input_errors[] = gettext("A valid hostname is specified, but the domain name part should be omitted");
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}
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}
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}
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if (($_POST['ipaddrv6'] && !is_ipaddrv6($_POST['ipaddrv6']))) {
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$input_errors[] = gettext("A valid IPv6 address must be specified.");
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}
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if (empty($_POST['duid'])) {
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$input_errors[] = gettext("A valid DUID must be specified.");
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}
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/* check for overlaps */
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foreach ($a_maps as $mapent) {
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if (isset($id) && ($a_maps[$id]) && ($a_maps[$id] === $mapent))
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continue;
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if ((($mapent['hostname'] == $_POST['hostname']) && $mapent['hostname']) || ($mapent['duid'] == $_POST['duid'])) {
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$input_errors[] = gettext("This Hostname, IP or DUID already exists.");
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break;
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}
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}
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/* make sure it's not within the dynamic subnet */
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if ($_POST['ipaddrv6']) {
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/* oh boy, we need to be able to somehow do this at some point. skip */
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}
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if (!$input_errors) {
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$mapent = array();
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$mapent['duid'] = $_POST['duid'];
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$mapent['ipaddrv6'] = $_POST['ipaddrv6'];
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$mapent['hostname'] = $_POST['hostname'];
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$mapent['descr'] = $_POST['descr'];
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$mapent['filename'] = $_POST['filename'];
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$mapent['rootpath'] = $_POST['rootpath'];
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if (isset($id) && $a_maps[$id])
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$a_maps[$id] = $mapent;
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else
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$a_maps[] = $mapent;
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staticmaps_sort($if);
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write_config();
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if(isset($config['dhcpdv6'][$if]['enable'])) {
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mark_subsystem_dirty('staticmaps');
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if (isset($config['dnsmasq']['enable']) && isset($config['dnsmasq']['regdhcpstatic']))
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mark_subsystem_dirty('hosts');
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if (isset($config['unbound']['enable']) && isset($config['unbound']['regdhcpstatic']))
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mark_subsystem_dirty('unbound');
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}
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header("Location: services_dhcpv6.php?if={$if}");
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exit;
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}
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}
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$pgtitle = array(gettext("Services"),gettext("DHCPv6"),gettext("Edit static mapping"));
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$shortcut_section = "dhcp6";
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include("head.inc");
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?>
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<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
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<?php include("fbegin.inc"); ?>
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<?php if ($input_errors) print_input_errors($input_errors); ?>
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<form action="services_dhcpv6_edit.php" method="post" name="iform" id="iform">
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<table width="100%" border="0" cellpadding="6" cellspacing="0" summary="static mapping">
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<tr>
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<td colspan="2" valign="top" class="listtopic"><?=gettext("Static DHCPv6 Mapping");?></td>
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</tr>
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<tr>
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<td width="22%" valign="top" class="vncellreq"><?=gettext("DUID");?></td>
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<td width="78%" class="vtable">
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<input name="duid" type="text" class="formfld unknown" id="duid" size="40" value="<?=htmlspecialchars($pconfig['duid']);?>" />
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<br />
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<span class="vexpl"><?=gettext("Enter a DUID in the following format: ");?><br />
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"DUID-LLT - ETH -- TIME --- ---- address ----" <br />
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"xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx"</span></td>
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</tr>
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<tr>
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<td width="22%" valign="top" class="vncell"><?=gettext("IPv6 address");?></td>
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<td width="78%" class="vtable">
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<input name="ipaddrv6" type="text" class="formfld unknown" id="ipaddrv6" size="28" value="<?=htmlspecialchars($pconfig['ipaddrv6']);?>" />
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<br />
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<?=gettext("If an IPv6 address is entered, the address must be outside of the pool.");?>
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<br />
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<?=gettext("If no IPv6 address is given, one will be dynamically allocated from the pool.");?>
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</td>
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</tr>
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<tr>
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<td width="22%" valign="top" class="vncell"><?=gettext("Hostname");?></td>
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<td width="78%" class="vtable">
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<input name="hostname" type="text" class="formfld unknown" id="hostname" size="28" value="<?=htmlspecialchars($pconfig['hostname']);?>" />
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<br /> <span class="vexpl"><?=gettext("Name of the host, without domain part.");?></span></td>
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</tr>
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<?php if($netboot_enabled) { ?>
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<tr>
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<td width="22%" valign="top" class="vncell">Netboot filename</td>
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<td width="78%" class="vtable">
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<input name="filename" type="text" class="formfld unknown" id="filename" size="28" value="<?=htmlspecialchars($pconfig['filename']);?>" />
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<br /> <span class="vexpl">Name of the file that should be loaded when this host boots off of the network, overrides setting on main page.</span></td>
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</tr>
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<tr>
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<td width="22%" valign="top" class="vncell">Root Path</td>
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<td width="78%" class="vtable">
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<input name="rootpath" type="text" class="formfld unknown" id="rootpath" size="90" value="<?=htmlspecialchars($pconfig['rootpath']);?>" />
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<br /> <span class="vexpl"><?=gettext("Enter the"); ?> <b><?=gettext("root-path"); ?></b>-<?=gettext("string");?>, overrides setting on main page.</span></td>
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</tr>
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<?php } ?>
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<tr>
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<td width="22%" valign="top" class="vncell"><?=gettext("Description");?></td>
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<td width="78%" class="vtable">
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<input name="descr" type="text" class="formfld unknown" id="descr" size="40" value="<?=htmlspecialchars($pconfig['descr']);?>" />
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<br /> <span class="vexpl"><?=gettext("You may enter a description here ".
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"for your reference (not parsed).");?></span></td>
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</tr>
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<tr>
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<td width="22%" valign="top"> </td>
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<td width="78%">
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<input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save");?>" />
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<input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
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<input name="referer" type="hidden" value="<?=$referer;?>" />
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<?php if (isset($id) && $a_maps[$id]): ?>
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<input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
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<?php endif; ?>
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<input name="if" type="hidden" value="<?=htmlspecialchars($if);?>" />
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</td>
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</tr>
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</table>
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</form>
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<?php include("fend.inc"); ?>
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</body>
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</html>
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