. All rights reserved. part of pfSense (http://www.pfsense.org) Copyright (C) 2010 Seth Mos . 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: interfaces */ ##|+PRIV ##|*IDENT=page-services-dhcpv6server ##|*NAME=Services: DHCPv6 server page ##|*DESCR=Allow access to the 'Services: DHCPv6 server' page. ##|*MATCH=services_dhcpv6.php* ##|-PRIV require("guiconfig.inc"); if(!$g['services_dhcp_server_enable']) { Header("Location: /"); exit; } /* Fix failover DHCP problem * http://article.gmane.org/gmane.comp.security.firewalls.pfsense.support/18749 */ ini_set("memory_limit","64M"); $if = $_GET['if']; if ($_POST['if']) $if = $_POST['if']; /* if OLSRD is enabled, allow WAN to house DHCP. */ if($config['installedpackages']['olsrd']) { foreach($config['installedpackages']['olsrd']['config'] as $olsrd) { if($olsrd['enable']) { $is_olsr_enabled = true; break; } } } if (!$_GET['if']) $savemsg = "

" . gettext("The DHCPv6 Server can only be enabled on interfaces configured with static IP addresses") . ".

" . "

" . gettext("Only interfaces configured with a static IP will be shown") . ".

"; $iflist = get_configured_interface_with_descr(); $iflist = array_merge($iflist, get_configured_pppoe_server_interfaces()); /* set the starting interface */ if (!$if || !isset($iflist[$if])) { foreach ($iflist as $ifent => $ifname) { $oc = $config['interfaces'][$ifent]; if ((is_array($config['dhcpdv6'][$ifent]) && !isset($config['dhcpdv6'][$ifent]['enable']) && !(is_ipaddrv6($oc['ipaddrv6']) && (!is_linklocal($oc['ipaddrv6'])))) || (!is_array($config['dhcpdv6'][$ifent]) && !(is_ipaddrv6($oc['ipaddrv6']) && (!is_linklocal($oc['ipaddrv6']))))) continue; $if = $ifent; break; } } if (is_array($config['dhcpdv6'][$if])){ /* DHCPv6 */ if (is_array($config['dhcpdv6'][$if]['range'])) { $pconfig['range_from'] = $config['dhcpdv6'][$if]['range']['from']; $pconfig['range_to'] = $config['dhcpdv6'][$if]['range']['to']; } if (is_array($config['dhcpdv6'][$if]['prefixrange'])) { $pconfig['prefixrange_from'] = $config['dhcpdv6'][$if]['prefixrange']['from']; $pconfig['prefixrange_to'] = $config['dhcpdv6'][$if]['prefixrange']['to']; $pconfig['prefixrange_length'] = $config['dhcpdv6'][$if]['prefixrange']['prefixlength']; } $pconfig['deftime'] = $config['dhcpdv6'][$if]['defaultleasetime']; $pconfig['maxtime'] = $config['dhcpdv6'][$if]['maxleasetime']; $pconfig['domain'] = $config['dhcpdv6'][$if]['domain']; $pconfig['domainsearchlist'] = $config['dhcpdv6'][$if]['domainsearchlist']; list($pconfig['wins1'],$pconfig['wins2']) = $config['dhcpdv6'][$if]['winsserver']; list($pconfig['dns1'],$pconfig['dns2']) = $config['dhcpdv6'][$if]['dnsserver']; $pconfig['enable'] = isset($config['dhcpdv6'][$if]['enable']); $pconfig['denyunknown'] = isset($config['dhcpdv6'][$if]['denyunknown']); $pconfig['ddnsdomain'] = $config['dhcpdv6'][$if]['ddnsdomain']; $pconfig['ddnsupdate'] = isset($config['dhcpdv6'][$if]['ddnsupdate']); list($pconfig['ntp1'],$pconfig['ntp2']) = $config['dhcpdv6'][$if]['ntpserver']; $pconfig['tftp'] = $config['dhcpdv6'][$if]['tftp']; $pconfig['ldap'] = $config['dhcpdv6'][$if]['ldap']; $pconfig['netboot'] = isset($config['dhcpdv6'][$if]['netboot']); $pconfig['nextserver'] = $config['dhcpdv6'][$if]['nextserver']; $pconfig['filename'] = $config['dhcpdv6'][$if]['filename']; $pconfig['rootpath'] = $config['dhcpdv6'][$if]['rootpath']; $pconfig['netmask'] = $config['dhcpdv6'][$if]['netmask']; $pconfig['numberoptions'] = $config['dhcpdv6'][$if]['numberoptions']; $pconfig['dhcpv6leaseinlocaltime'] = $config['dhcpdv6'][$if]['dhcpv6leaseinlocaltime']; if (!is_array($config['dhcpdv6'][$if]['staticmap'])) $config['dhcpdv6'][$if]['staticmap'] = array(); $a_maps = &$config['dhcpdv6'][$if]['staticmap']; } $ifcfgip = get_interface_ipv6($if); $ifcfgsn = get_interface_subnetv6($if); /* set the enabled flag which will tell us if DHCP relay is enabled * on any interface. We will use this to disable DHCP server since * the two are not compatible with each other. */ $dhcrelay_enabled = false; $dhcrelaycfg = $config['dhcrelay6']; if(is_array($dhcrelaycfg)) { foreach ($dhcrelaycfg as $dhcrelayif => $dhcrelayifconf) { if (isset($dhcrelayifconf['enable']) && isset($iflist[$dhcrelayif]) && (!link_interface_to_bridge($dhcrelayif))) $dhcrelay_enabled = true; } } if ($_POST) { unset($input_errors); $pconfig = $_POST; $numberoptions = array(); for($x=0; $x<99; $x++) { if(isset($_POST["number{$x}"]) && ctype_digit($_POST["number{$x}"])) { $numbervalue = array(); $numbervalue['number'] = htmlspecialchars($_POST["number{$x}"]); $numbervalue['value'] = htmlspecialchars($_POST["value{$x}"]); $numberoptions['item'][] = $numbervalue; } } // Reload the new pconfig variable that the forum uses. $pconfig['numberoptions'] = $numberoptions; /* input validation */ if ($_POST['enable']) { $reqdfields = explode(" ", "range_from range_to"); $reqdfieldsn = array(gettext("Range begin"),gettext("Range end")); do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors); if (($_POST['prefixrange_from'] && !is_ipaddrv6($_POST['prefixrange_from']))) $input_errors[] = gettext("A valid range must be specified."); if (($_POST['prefixrange_to'] && !is_ipaddrv6($_POST['prefixrange_to']))) $input_errors[] = gettext("A valid prefix range must be specified."); if (($_POST['range_from'] && !is_ipaddrv6($_POST['range_from']))) $input_errors[] = gettext("A valid range must be specified."); if (($_POST['range_to'] && !is_ipaddrv6($_POST['range_to']))) $input_errors[] = gettext("A valid range must be specified."); if (($_POST['gateway'] && !is_ipaddrv6($_POST['gateway']))) $input_errors[] = gettext("A valid IPv6 address must be specified for the gateway."); if (($_POST['dns1'] && !is_ipaddrv6($_POST['dns1'])) || ($_POST['dns2'] && !is_ipaddrv6($_POST['dns2']))) $input_errors[] = gettext("A valid IPv6 address must be specified for the primary/secondary DNS servers."); if ($_POST['deftime'] && (!is_numeric($_POST['deftime']) || ($_POST['deftime'] < 60))) $input_errors[] = gettext("The default lease time must be at least 60 seconds."); if ($_POST['maxtime'] && (!is_numeric($_POST['maxtime']) || ($_POST['maxtime'] < 60) || ($_POST['maxtime'] <= $_POST['deftime']))) $input_errors[] = gettext("The maximum lease time must be at least 60 seconds and higher than the default lease time."); if (($_POST['ddnsdomain'] && !is_domain($_POST['ddnsdomain']))) $input_errors[] = gettext("A valid domain name must be specified for the dynamic DNS registration."); if ($_POST['domainsearchlist']) { $domain_array=preg_split("/[ ;]+/",$_POST['domainsearchlist']); foreach ($domain_array as $curdomain) { if (!is_domain($curdomain)) { $input_errors[] = gettext("A valid domain search list must be specified."); break; } } } if (($_POST['ntp1'] && !is_ipaddrv6($_POST['ntp1'])) || ($_POST['ntp2'] && !is_ipaddrv6($_POST['ntp2']))) $input_errors[] = gettext("A valid IPv6 address must be specified for the primary/secondary NTP servers."); if (($_POST['domain'] && !is_domain($_POST['domain']))) $input_errors[] = gettext("A valid domain name must be specified for the DNS domain."); if ($_POST['tftp'] && !is_ipaddr($_POST['tftp']) && !is_domain($_POST['tftp']) && !is_URL($_POST['tftp'])) $input_errors[] = gettext("A valid IPv6 address or hostname must be specified for the TFTP server."); if (($_POST['nextserver'] && !is_ipaddrv6($_POST['nextserver']))) $input_errors[] = gettext("A valid IPv6 address must be specified for the network boot server."); // Disallow a range that includes the virtualip if (is_array($config['virtualip']['vip'])) { foreach($config['virtualip']['vip'] as $vip) { if($vip['interface'] == $if) if($vip['subnetv6'] && is_inrange_v6($vip['subnetv6'], $_POST['range_from'], $_POST['range_to'])) $input_errors[] = sprintf(gettext("The subnet range cannot overlap with virtual IPv6 address %s."),$vip['subnetv6']); } } $noip = false; if(is_array($a_maps)) foreach ($a_maps as $map) if (empty($map['ipaddrv6'])) $noip = true; if (!$input_errors) { /* make sure the range lies within the current subnet */ $subnet_start = gen_subnetv6($ifcfgip, $ifcfgsn); $subnet_end = gen_subnetv6_max($ifcfgip, $ifcfgsn); if (is_ipaddrv6($ifcfgip)) { if ((! is_inrange_v6($_POST['range_from'], $subnet_start, $subnet_end)) || (! is_inrange_v6($_POST['range_to'], $subnet_start, $subnet_end))) { $input_errors[] = gettext("The specified range lies outside of the current subnet."); } } /* "from" cannot be higher than "to" */ if (inet_pton($_POST['range_from']) > inet_pton($_POST['range_to'])) $input_errors[] = gettext("The range is invalid (first element higher than second element)."); /* make sure that the DHCP Relay isn't enabled on this interface */ if (isset($config['dhcrelay'][$if]['enable'])) $input_errors[] = sprintf(gettext("You must disable the DHCP relay on the %s interface before enabling the DHCP server."),$iflist[$if]); /* Verify static mappings do not overlap: - available DHCP range - prefix delegation range (FIXME: still need to be completed) */ $dynsubnet_start = inet_pton($_POST['range_from']); $dynsubnet_end = inet_pton($_POST['range_to']); if(is_array($a_maps)) { foreach ($a_maps as $map) { if (empty($map['ipaddrv6'])) continue; if ((inet_pton($map['ipaddrv6']) > $dynsubnet_start) && (inet_pton($map['ipaddrv6']) < $dynsubnet_end)) { $input_errors[] = sprintf(gettext("The DHCP range cannot overlap any static DHCP mappings.")); break; } } } } } if (!$input_errors) { if (!is_array($config['dhcpdv6'][$if])) $config['dhcpdv6'][$if] = array(); if (!is_array($config['dhcpdv6'][$if]['range'])) $config['dhcpdv6'][$if]['range'] = array(); if (!is_array($config['dhcpdv6'][$if]['prefixrange'])) $config['dhcpdv6'][$if]['prefixrange'] = array(); $config['dhcpdv6'][$if]['range']['from'] = $_POST['range_from']; $config['dhcpdv6'][$if]['range']['to'] = $_POST['range_to']; $config['dhcpdv6'][$if]['prefixrange']['from'] = $_POST['prefixrange_from']; $config['dhcpdv6'][$if]['prefixrange']['to'] = $_POST['prefixrange_to']; $config['dhcpdv6'][$if]['prefixrange']['prefixlength'] = $_POST['prefixrange_length']; $config['dhcpdv6'][$if]['defaultleasetime'] = $_POST['deftime']; $config['dhcpdv6'][$if]['maxleasetime'] = $_POST['maxtime']; $config['dhcpdv6'][$if]['netmask'] = $_POST['netmask']; $previous = $config['dhcpdv6'][$if]['failover_peerip']; if($previous <> $_POST['failover_peerip']) mwexec("/bin/rm -rf /var/dhcpd/var/db/*"); $config['dhcpdv6'][$if]['failover_peerip'] = $_POST['failover_peerip']; unset($config['dhcpdv6'][$if]['winsserver']); unset($config['dhcpdv6'][$if]['dnsserver']); if ($_POST['dns1']) $config['dhcpdv6'][$if]['dnsserver'][] = $_POST['dns1']; if ($_POST['dns2']) $config['dhcpdv6'][$if]['dnsserver'][] = $_POST['dns2']; $config['dhcpdv6'][$if]['domain'] = $_POST['domain']; $config['dhcpdv6'][$if]['domainsearchlist'] = $_POST['domainsearchlist']; $config['dhcpdv6'][$if]['denyunknown'] = ($_POST['denyunknown']) ? true : false; $config['dhcpdv6'][$if]['enable'] = ($_POST['enable']) ? true : false; $config['dhcpdv6'][$if]['ddnsdomain'] = $_POST['ddnsdomain']; $config['dhcpdv6'][$if]['ddnsupdate'] = ($_POST['ddnsupdate']) ? true : false; unset($config['dhcpdv6'][$if]['ntpserver']); if ($_POST['ntp1']) $config['dhcpdv6'][$if]['ntpserver'][] = $_POST['ntp1']; if ($_POST['ntp2']) $config['dhcpdv6'][$if]['ntpserver'][] = $_POST['ntp2']; $config['dhcpdv6'][$if]['tftp'] = $_POST['tftp']; $config['dhcpdv6'][$if]['ldap'] = $_POST['ldap']; $config['dhcpdv6'][$if]['netboot'] = ($_POST['netboot']) ? true : false; $config['dhcpdv6'][$if]['nextserver'] = $_POST['nextserver']; $config['dhcpdv6'][$if]['filename'] = $_POST['filename']; $config['dhcpdv6'][$if]['rootpath'] = $_POST['rootpath']; $config['dhcpdv6'][$if]['dhcpv6leaseinlocaltime'] = $_POST['dhcpv6leaseinlocaltime']; // Handle the custom options rowhelper if(isset($config['dhcpdv6'][$if]['numberoptions']['item'])) unset($config['dhcpdv6'][$if]['numberoptions']['item']); $config['dhcpdv6'][$if]['numberoptions'] = $numberoptions; write_config(); $retval = 0; $retvaldhcp = 0; $retvaldns = 0; /* Stop DHCPv6 so we can cleanup leases */ killbypid("{$g['dhcpd_chroot_path']}{$g['varrun_path']}/dhcpdv6.pid"); // dhcp_clean_leases(); /* dnsmasq_configure calls dhcpd_configure */ /* no need to restart dhcpd twice */ if (isset($config['dnsmasq']['enable']) && isset($config['dnsmasq']['regdhcpstatic'])) { $retvaldns = services_dnsmasq_configure(); if ($retvaldns == 0) { clear_subsystem_dirty('hosts'); clear_subsystem_dirty('staticmaps'); } } else { $retvaldhcp = services_dhcpd_configure(); if ($retvaldhcp == 0) clear_subsystem_dirty('staticmaps'); } if($retvaldhcp == 1 || $retvaldns == 1) $retval = 1; $savemsg = get_std_save_message($retval); } } if ($_GET['act'] == "del") { if ($a_maps[$_GET['id']]) { unset($a_maps[$_GET['id']]); write_config(); if(isset($config['dhcpdv6'][$if]['enable'])) { mark_subsystem_dirty('staticmapsv6'); if (isset($config['dnsmasq']['enable']) && isset($config['dnsmasq']['regdhcpstaticv6'])) mark_subsystem_dirty('hosts'); } header("Location: services_dhcpv6.php?if={$if}"); exit; } } $pgtitle = array(gettext("Services"),gettext("DHCPv6 server")); $shortcut_section = "dhcp6"; include("head.inc"); ?>

"; echo ""; exit; } ?>

" . gettext("You must apply the changes in order for them to take effect."));?>

$ifname) { $oc = $config['interfaces'][$ifent]; if ((is_array($config['dhcpdv6'][$ifent]) && !isset($config['dhcpdv6'][$ifent]['enable']) && !(is_ipaddrv6($oc['ipaddrv6']) && (!is_linklocal($oc['ipaddrv6'])))) || (!is_array($config['dhcpdv6'][$ifent]) && !(is_ipaddrv6($oc['ipaddrv6']) && (!is_linklocal($oc['ipaddrv6']))))) continue; if ($ifent == $if) $active = true; else $active = false; $tab_array[] = array($ifname, $active, "services_dhcpv6.php?if={$ifent}"); $tabscounter++; } /* tack on PPPoE or PPtP servers here */ /* pppoe server */ if (is_array($config['pppoes']['pppoe'])) { foreach($config['pppoes']['pppoe'] as $pppoe) { if ($pppoe['mode'] == "server") { $ifent = "poes". $pppoe['pppoeid']; $ifname = strtoupper($ifent); if ($ifent == $if) $active = true; else $active = false; $tab_array[] = array($ifname, $active, "services_dhcpv6.php?if={$ifent}"); $tabscounter++; } } } if ($tabscounter == 0) { echo "

"; include("fend.inc"); echo ""; echo ""; exit; } display_top_tabs($tab_array); ?>

onClick="enable_change(false);">

bits

>

"> -

" onclick="enable_change(true)">

"" or $mapent['ipaddrv6'] <> ""): ?>

')">