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<?php
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/*
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* services.inc
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*
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* part of pfSense (https://www.pfsense.org)
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* Copyright (c) 2004-2013 BSD Perimeter
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* Copyright (c) 2013-2016 Electric Sheep Fencing
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* Copyright (c) 2014-2025 Rubicon Communications, LLC (Netgate)
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* All rights reserved.
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*
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* originally part of m0n0wall (http://m0n0.ch/wall)
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* Copyright (c) 2003-2004 Manuel Kasper <mk@neon1.net>.
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* All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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require_once('services_dhcp.inc');
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define('DYNDNS_PROVIDER_VALUES', 'all-inkl azure azurev6 citynetwork cloudflare cloudflare-v6 cloudns custom custom-v6 desec desec-v6 digitalocean digitalocean-v6 dnsexit dnsimple dnsimple-v6 dnsmadeeasy dnsomatic domeneshop domeneshop-v6 dreamhost dreamhost-v6 duiadns duiadns-v6 dyfi dyndns dyndns-custom dyndns-static dyns dynv6 dynv6-v6 easydns easydns-v6 eurodns freedns freedns-v6 freedns2 freedns2-v6 glesys gandi-livedns gandi-livedns-v6 godaddy godaddy-v6 googledomains gratisdns he-net he-net-v6 he-net-tunnelbroker hover linode linode-v6 loopia mythicbeasts mythicbeasts-v6 name.com name.com-v6 namecheap nicru nicru-v6 noip noip-v6 noip-free noip-free-v6 onecom onecom-v6 ods opendns ovh-dynhost route53 route53-v6 selfhost spdyn spdyn-v6 strato yandex yandex-v6 zoneedit porkbun porkbun-v6');
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define('DYNDNS_PROVIDER_DESCRIPTIONS', 'All-Inkl.com,Azure DNS,Azure DNS (v6),City Network,Cloudflare,Cloudflare (v6),ClouDNS,Custom,Custom (v6),deSEC,deSEC (v6),DigitalOcean,DigitalOcean (v6),DNSexit,DNSimple,DNSimple (v6),DNS Made Easy,DNS-O-Matic,Domeneshop,Domeneshop (v6),DreamHost,Dreamhost (v6),DuiaDns.net,DuiaDns.net (v6),DY.fi,DynDNS (dynamic),DynDNS (custom),DynDNS (static),DyNS,Dynv6,Dynv6 (v6),easyDNS,easyDNS (v6),Euro Dns,freeDNS,freeDNS (v6),freeDNS API Version 2, freeDNS API Version 2 (v6),GleSYS,Gandi LiveDNS,Gandi LiveDNS (v6),GoDaddy,GoDaddy (v6),Google Domains,GratisDNS,HE.net,HE.net (v6),HE.net Tunnelbroker,Hover,Linode,Linode (v6),Loopia,Mythic Beasts,Mythic Beasts (v6),Name.com,Name.com (v6),Namecheap,NIC.RU,NIC.RU (v6),No-IP,No-IP (v6),No-IP (free),No-IP (free-v6),One.com,One.com (v6),ODS.org,OpenDNS,OVH DynHOST,Route 53,Route 53 (v6),SelfHost,SPDYN,SPDYN (v6),Strato,Yandex,Yandex (v6),ZoneEdit,Porkbun,Porkbun (v6)');
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/* implement ipv6 route advertising daemon */
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function services_radvd_configure($blacklist = array()) {
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global $g;
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if (config_path_enabled('system','developerspew')) {
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$mt = microtime();
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echo "services_radvd_configure() being called $mt\n";
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}
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$Iflist = get_configured_interface_list();
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$Iflist = array_merge($Iflist, get_configured_pppoe_server_interfaces());
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$radvdconf = "# Automatically Generated, do not edit\n";
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/* Process all links which need the router advertise daemon */
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$radvdifs = array();
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/* handle manually configured DHCP6 server settings first */
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foreach (config_get_path('dhcpdv6', []) as $dhcpv6if => $dhcpv6ifconf) {
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if (empty($dhcpv6ifconf)) {
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continue;
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}
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if (!config_path_enabled("interfaces/{$dhcpv6if}")) {
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continue;
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}
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/* Do not put in the config an interface which is down */
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if (isset($blacklist[$dhcpv6if])) {
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continue;
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}
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if (!isset($dhcpv6ifconf['ramode'])) {
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$dhcpv6ifconf['ramode'] = $dhcpv6ifconf['mode'];
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}
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/* are router advertisements enabled? */
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if ($dhcpv6ifconf['ramode'] == "disabled") {
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continue;
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}
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if (!isset($dhcpv6ifconf['rapriority'])) {
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$dhcpv6ifconf['rapriority'] = "medium";
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}
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$racarpif = false;
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$rasrcaddr = "";
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/* check if binding to CARP IP */
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if (!empty($dhcpv6ifconf['rainterface']) && strstr($dhcpv6ifconf['rainterface'], "_vip")) {
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if (get_carp_interface_status($dhcpv6ifconf['rainterface']) == "MASTER") {
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if (is_linklocal(get_configured_vip_ipv6($dhcpv6ifconf['rainterface']))) {
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$rasrcaddr = get_configured_vip_ipv6($dhcpv6ifconf['rainterface']);
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} else {
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$dhcpv6if = $dhcpv6ifconf['rainterface'];
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$racarpif = true;
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}
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} else {
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continue;
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}
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}
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$realif = get_real_interface($dhcpv6if, "inet6");
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if (isset($radvdifs[$realif])) {
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continue;
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}
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$ifcfgipv6 = get_interface_ipv6($dhcpv6if);
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if (!is_ipaddrv6($ifcfgipv6)) {
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continue;
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}
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$ifcfgsnv6 = get_interface_subnetv6($dhcpv6if);
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$subnetv6 = gen_subnetv6($ifcfgipv6, $ifcfgsnv6);
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if (!is_subnetv6($subnetv6 . "/" . $ifcfgsnv6)) {
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log_error("radvd: skipping configuration for interface $dhcpv6if because its subnet or prefix length is invalid.");
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continue;
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}
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$radvdifs[$realif] = $realif;
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$radvdconf .= "# Generated for DHCPv6 Server $dhcpv6if\n";
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$radvdconf .= "interface {$realif} {\n";
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if (strstr($realif, "ovpn")) {
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$radvdconf .= "\tUnicastOnly on;\n";
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}
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$radvdconf .= "\tAdvSendAdvert on;\n";
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if ($rasrcaddr) {
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$radvdconf .= "\tAdvRASrcAddress {\n";
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$radvdconf .= "\t\t{$rasrcaddr};\n";
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$radvdconf .= "\t};\n";
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}
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if (is_numericint($dhcpv6ifconf['raminrtradvinterval'])) {
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$radvdconf .= "\tMinRtrAdvInterval {$dhcpv6ifconf['raminrtradvinterval']};\n";
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} else {
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$radvdconf .= "\tMinRtrAdvInterval 200;\n";
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}
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if (is_numericint($dhcpv6ifconf['ramaxrtradvinterval'])) {
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$ramaxrtradvinterval = $dhcpv6ifconf['ramaxrtradvinterval'];
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} else {
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$ramaxrtradvinterval = 600;
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}
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$radvdconf .= "\tMaxRtrAdvInterval {$ramaxrtradvinterval};\n";
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if (is_numericint($dhcpv6ifconf['raadvdefaultlifetime'])) {
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$raadvdefaultlifetime = $dhcpv6ifconf['raadvdefaultlifetime'];
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} else {
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$raadvdefaultlifetime = $ramaxrtradvinterval * 3;
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}
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$radvdconf .= "\tAdvDefaultLifetime {$raadvdefaultlifetime};\n";
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$mtu = get_interface_mtu($realif);
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if (is_numeric($mtu)) {
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$radvdconf .= "\tAdvLinkMTU {$mtu};\n";
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} else {
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$radvdconf .= "\tAdvLinkMTU 1280;\n";
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}
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switch ($dhcpv6ifconf['rapriority']) {
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case "low":
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$radvdconf .= "\tAdvDefaultPreference low;\n";
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break;
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case "high":
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$radvdconf .= "\tAdvDefaultPreference high;\n";
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break;
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default:
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$radvdconf .= "\tAdvDefaultPreference medium;\n";
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break;
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}
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switch ($dhcpv6ifconf['ramode']) {
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case "managed":
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case "assist":
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$radvdconf .= "\tAdvManagedFlag on;\n";
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$radvdconf .= "\tAdvOtherConfigFlag on;\n";
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break;
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case "stateless_dhcp":
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$radvdconf .= "\tAdvManagedFlag off;\n";
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$radvdconf .= "\tAdvOtherConfigFlag on;\n";
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break;
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}
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$radvdconf .= "\tprefix {$subnetv6}/{$ifcfgsnv6} {\n";
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if ($racarpif == true || $rasrcaddr) {
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$radvdconf .= "\t\tDeprecatePrefix off;\n";
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} else {
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$radvdconf .= "\t\tDeprecatePrefix on;\n";
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}
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switch ($dhcpv6ifconf['ramode']) {
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case "managed":
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$radvdconf .= "\t\tAdvOnLink on;\n";
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$radvdconf .= "\t\tAdvAutonomous off;\n";
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break;
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case "router":
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$radvdconf .= "\t\tAdvOnLink off;\n";
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$radvdconf .= "\t\tAdvAutonomous off;\n";
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break;
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case "stateless_dhcp":
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case "assist":
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$radvdconf .= "\t\tAdvOnLink on;\n";
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$radvdconf .= "\t\tAdvAutonomous on;\n";
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break;
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case "unmanaged":
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$radvdconf .= "\t\tAdvOnLink on;\n";
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$radvdconf .= "\t\tAdvAutonomous on;\n";
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break;
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}
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if (is_numericint($dhcpv6ifconf['ravalidlifetime'])) {
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$radvdconf .= "\t\tAdvValidLifetime {$dhcpv6ifconf['ravalidlifetime']};\n";
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} else {
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$radvdconf .= "\t\tAdvValidLifetime 86400;\n";
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}
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if (is_numericint($dhcpv6ifconf['rapreferredlifetime'])) {
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$radvdconf .= "\t\tAdvPreferredLifetime {$dhcpv6ifconf['rapreferredlifetime']};\n";
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} else {
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$radvdconf .= "\t\tAdvPreferredLifetime 14400;\n";
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}
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$radvdconf .= "\t};\n";
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if (is_array($dhcpv6ifconf['subnets']['item'])) {
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foreach ($dhcpv6ifconf['subnets']['item'] as $subnet) {
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if (is_subnetv6($subnet)) {
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$radvdconf .= "\tprefix {$subnet} {\n";
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$radvdconf .= "\t\tDeprecatePrefix on;\n";
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switch ($dhcpv6ifconf['ramode']) {
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217
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case "managed":
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$radvdconf .= "\t\tAdvOnLink on;\n";
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$radvdconf .= "\t\tAdvAutonomous off;\n";
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break;
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case "router":
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$radvdconf .= "\t\tAdvOnLink off;\n";
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$radvdconf .= "\t\tAdvAutonomous off;\n";
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break;
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case "assist":
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$radvdconf .= "\t\tAdvOnLink on;\n";
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$radvdconf .= "\t\tAdvAutonomous on;\n";
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break;
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case "unmanaged":
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$radvdconf .= "\t\tAdvOnLink on;\n";
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$radvdconf .= "\t\tAdvAutonomous on;\n";
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break;
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}
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$radvdconf .= "\t};\n";
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235
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}
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}
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237
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}
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$radvdconf .= "\troute ::/0 {\n";
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switch ($dhcpv6ifconf['rapriority']) {
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240
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case "low":
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241
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$radvdconf .= "\t\tAdvRoutePreference low;\n";
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break;
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case "high":
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244
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$radvdconf .= "\t\tAdvRoutePreference high;\n";
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break;
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246
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default:
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247
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$radvdconf .= "\t\tAdvRoutePreference medium;\n";
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248
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break;
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249
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}
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250
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251
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if ($rasrcaddr) {
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252
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$radvdconf .= "\t\tRemoveRoute off;\n";
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253
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}
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254
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else {
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255
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$radvdconf .= "\t\tRemoveRoute on;\n";
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256
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}
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257
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$radvdconf .= "\t};\n";
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258
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if (isset($dhcpv6ifconf['ranat64'])) {
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259
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if (is_string($dhcpv6ifconf['ranat64']) && is_subnetv6($dhcpv6ifconf['ranat64'])) {
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260
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if (is_numericint($dhcpv6ifconf['ranat64_lifetime'])) {
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261
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$ranat64_lifetime = $dhcpv6ifconf['ranat64_lifetime'];
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262
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} else {
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263
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$ranat64_lifetime = $ramaxrtradvinterval * 3;
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264
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}
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265
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$radvdconf .= "\tnat64prefix {$dhcpv6ifconf['ranat64']} {\n";
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266
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$radvdconf .= "\t\tAdvValidLifetime {$ranat64_lifetime};\n";
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267
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$radvdconf .= "\t};\n";
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268
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} else {
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269
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log_error("radvd: skipping nat64prefix for interface {$dhcpv6if} because the prefix is invalid.");
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270
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}
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271
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}
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|
272
|
|
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273
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/* add DNS servers */
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274
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if ($dhcpv6ifconf['radvd-dns'] != 'disabled') {
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275
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$dnslist = array();
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276
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if (isset($dhcpv6ifconf['rasamednsasdhcp6']) && is_array($dhcpv6ifconf['dnsserver']) && !empty($dhcpv6ifconf['dnsserver'])) {
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277
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foreach ($dhcpv6ifconf['dnsserver'] as $server) {
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278
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if (is_ipaddrv6($server)) {
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279
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$dnslist[] = $server;
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280
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}
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281
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}
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282
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} elseif (!isset($dhcpv6ifconf['rasamednsasdhcp6']) && isset($dhcpv6ifconf['radnsserver']) && is_array($dhcpv6ifconf['radnsserver'])) {
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283
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foreach ($dhcpv6ifconf['radnsserver'] as $server) {
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284
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if (is_ipaddrv6($server)) {
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285
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$dnslist[] = $server;
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286
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}
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287
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}
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288
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} elseif (config_path_enabled('dnsmasq') || config_path_enabled('unbound')) {
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289
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$dnslist[] = get_interface_ipv6($realif);
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290
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} else {
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291
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foreach (config_get_path('system/dnsserver', []) as $server) {
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292
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if (is_ipaddrv6($server)) {
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293
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$dnslist[] = $server;
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294
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}
|
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295
|
}
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|
296
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}
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297
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$raadvdnsslifetime = $ramaxrtradvinterval * 3;
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|
298
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if (count($dnslist) > 0) {
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|
299
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// radvd supports up to 127 entries; allow up to 4 to align with DHCP
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300
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reset($dnslist);
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301
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$dnslist = array_slice($dnslist, 0, 4);
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302
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|
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303
|
$dnsstring = implode(" ", $dnslist);
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304
|
if ($dnsstring <> "") {
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|
305
|
/*
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306
|
* The value of Lifetime SHOULD by default be at least
|
|
307
|
* 3 * MaxRtrAdvInterval, where MaxRtrAdvInterval is the
|
|
308
|
* maximum RA interval as defined in [RFC4861].
|
|
309
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* see https://redmine.pfsense.org/issues/11105
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|
310
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*/
|
|
311
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$radvdconf .= "\tRDNSS {$dnsstring} {\n";
|
|
312
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$radvdconf .= "\t\tAdvRDNSSLifetime {$raadvdnsslifetime};\n";
|
|
313
|
$radvdconf .= "\t};\n";
|
|
314
|
}
|
|
315
|
}
|
|
316
|
|
|
317
|
$searchlist = array();
|
|
318
|
$domainsearchlist = explode(';', $dhcpv6ifconf['radomainsearchlist']);
|
|
319
|
foreach ($domainsearchlist as $sd) {
|
|
320
|
$sd = trim($sd);
|
|
321
|
if (is_hostname($sd)) {
|
|
322
|
$searchlist[] = $sd;
|
|
323
|
}
|
|
324
|
}
|
|
325
|
if (count($searchlist) > 0) {
|
|
326
|
$searchliststring = trim(implode(" ", $searchlist));
|
|
327
|
} else {
|
|
328
|
$searchliststring = "";
|
|
329
|
}
|
|
330
|
$domain = config_get_path('system/domain');
|
|
331
|
if (!empty($dhcpv6ifconf['domain'])) {
|
|
332
|
/*
|
|
333
|
* Lifetime SHOULD by default be at least 3 * MaxRtrAdvInterval
|
|
334
|
* see https://redmine.pfsense.org/issues/12173
|
|
335
|
*/
|
|
336
|
$radvdconf .= "\tDNSSL {$dhcpv6ifconf['domain']} {$searchliststring} {\n";
|
|
337
|
$radvdconf .= "\t\tAdvDNSSLLifetime {$raadvdnsslifetime};\n";
|
|
338
|
$radvdconf .= "\t};\n";
|
|
339
|
} elseif (!empty($domain)) {
|
|
340
|
$radvdconf .= "\tDNSSL {$domain} {$searchliststring} {\n";
|
|
341
|
$radvdconf .= "\t\tAdvDNSSLLifetime {$raadvdnsslifetime};\n";
|
|
342
|
$radvdconf .= "\t};\n";
|
|
343
|
}
|
|
344
|
}
|
|
345
|
$radvdconf .= "};\n";
|
|
346
|
}
|
|
347
|
|
|
348
|
/* handle DHCP-PD prefixes and 6RD dynamic interfaces */
|
|
349
|
foreach ($Iflist as $if => $ifdescr) {
|
|
350
|
if (empty(config_get_path("interfaces/{$if}/track6-interface")) ||
|
|
351
|
config_get_path("interfaces/{$if}/ipaddrv6") != 'track6') {
|
|
352
|
continue;
|
|
353
|
}
|
|
354
|
if (!config_path_enabled("interfaces/{$if}")) {
|
|
355
|
continue;
|
|
356
|
}
|
|
357
|
if (config_get_path("dhcpdv6/{$if}/ramode") == "disabled") {
|
|
358
|
continue;
|
|
359
|
}
|
|
360
|
/* Do not put in the config an interface which is down */
|
|
361
|
if (isset($blacklist[$if])) {
|
|
362
|
continue;
|
|
363
|
}
|
|
364
|
$trackif = config_get_path("interfaces/{$if}/track6-interface");
|
|
365
|
if (empty(config_get_path("interfaces/{$trackif}"))) {
|
|
366
|
continue;
|
|
367
|
}
|
|
368
|
|
|
369
|
$realif = get_real_interface($if, "inet6");
|
|
370
|
|
|
371
|
/* prevent duplicate entries, manual overrides */
|
|
372
|
if (isset($radvdifs[$realif])) {
|
|
373
|
continue;
|
|
374
|
}
|
|
375
|
|
|
376
|
$ifcfgipv6 = get_interface_ipv6($if);
|
|
377
|
if (!is_ipaddrv6($ifcfgipv6)) {
|
|
378
|
$subnetv6 = "::";
|
|
379
|
$ifcfgsnv6 = "64";
|
|
380
|
} else {
|
|
381
|
$ifcfgsnv6 = get_interface_subnetv6($if);
|
|
382
|
$subnetv6 = gen_subnetv6($ifcfgipv6, $ifcfgsnv6);
|
|
383
|
}
|
|
384
|
$radvdifs[$realif] = $realif;
|
|
385
|
|
|
386
|
$autotype = config_get_path("interfaces/{$trackif}/ipaddrv6");
|
|
387
|
|
|
388
|
if (g_get('debug')) {
|
|
389
|
log_error("configuring RA on {$if} for type {$autotype} radvd subnet {$subnetv6}/{$ifcfgsnv6}");
|
|
390
|
}
|
|
391
|
|
|
392
|
$dhcpv6ifconf = config_get_path("dhcpdv6/{$if}", []);
|
|
393
|
|
|
394
|
$radvdconf .= "# Generated config for {$autotype} delegation from {$trackif} on {$if}\n";
|
|
395
|
$radvdconf .= "interface {$realif} {\n";
|
|
396
|
$radvdconf .= "\tAdvSendAdvert on;\n";
|
|
397
|
if (is_numericint($dhcpv6ifconf['raminrtradvinterval'])) {
|
|
398
|
$radvdconf .= "\tMinRtrAdvInterval {$dhcpv6ifconf['raminrtradvinterval']};\n";
|
|
399
|
} else {
|
|
400
|
$radvdconf .= "\tMinRtrAdvInterval 200;\n";
|
|
401
|
}
|
|
402
|
if (is_numericint($dhcpv6ifconf['ramaxrtradvinterval'])) {
|
|
403
|
$radvdconf .= "\tMaxRtrAdvInterval {$dhcpv6ifconf['ramaxrtradvinterval']};\n";
|
|
404
|
$raadvdnsslifetime = $dhcpv6ifconf['ramaxrtradvinterval'] * 3;
|
|
405
|
} else {
|
|
406
|
$radvdconf .= "\tMaxRtrAdvInterval 600;\n";
|
|
407
|
$raadvdnsslifetime = 1800;
|
|
408
|
}
|
|
409
|
$mtu = get_interface_mtu($realif);
|
|
410
|
if (is_numeric($mtu)) {
|
|
411
|
$radvdconf .= "\tAdvLinkMTU {$mtu};\n";
|
|
412
|
} else {
|
|
413
|
$radvdconf .= "\tAdvLinkMTU 1280;\n";
|
|
414
|
}
|
|
415
|
$radvdconf .= "\tAdvOtherConfigFlag on;\n";
|
|
416
|
$radvdconf .= "\tprefix {$subnetv6}/{$ifcfgsnv6} {\n";
|
|
417
|
$radvdconf .= "\t\tAdvOnLink on;\n";
|
|
418
|
$radvdconf .= "\t\tAdvAutonomous on;\n";
|
|
419
|
$radvdconf .= "\t};\n";
|
|
420
|
|
|
421
|
if (isset($dhcpv6ifconf['ranat64'])) {
|
|
422
|
if (is_string($dhcpv6ifconf['ranat64']) && is_subnetv6($dhcpv6ifconf['ranat64'])) {
|
|
423
|
if (is_numericint($dhcpv6ifconf['ranat64_lifetime'])) {
|
|
424
|
$ranat64_lifetime = $dhcpv6ifconf['ranat64_lifetime'];
|
|
425
|
} else {
|
|
426
|
$ranat64_lifetime = $ramaxrtradvinterval * 3;
|
|
427
|
}
|
|
428
|
$radvdconf .= "\tnat64prefix {$dhcpv6ifconf['ranat64']} {\n";
|
|
429
|
$radvdconf .= "\t\tAdvValidLifetime {$ranat64_lifetime};\n";
|
|
430
|
$radvdconf .= "\t};\n";
|
|
431
|
} else {
|
|
432
|
log_error("radvd: skipping nat64prefix for interface {$if} because the prefix is invalid.");
|
|
433
|
}
|
|
434
|
}
|
|
435
|
|
|
436
|
/* add DNS servers */
|
|
437
|
if (isset($dhcpv6ifconf['radvd-dns']) && ($dhcpv6ifconf['radvd-dns'] != 'disabled')) {
|
|
438
|
$dnslist = array();
|
|
439
|
if (config_path_enabled('dnsmasq') || config_path_enabled('unbound')) {
|
|
440
|
$dnslist[] = $ifcfgipv6;
|
|
441
|
} else {
|
|
442
|
foreach (config_get_path('system/dnsserver', []) as $server) {
|
|
443
|
if (is_ipaddrv6($server)) {
|
|
444
|
$dnslist[] = $server;
|
|
445
|
}
|
|
446
|
}
|
|
447
|
}
|
|
448
|
if (count($dnslist) > 0) {
|
|
449
|
// radvd supports up to 127 entries; allow up to 4 to align with DHCP
|
|
450
|
reset($dnslist);
|
|
451
|
$dnslist = array_slice($dnslist, 0, 4);
|
|
452
|
|
|
453
|
$dnsstring = implode(" ", $dnslist);
|
|
454
|
if (!empty($dnsstring)) {
|
|
455
|
$radvdconf .= "\tRDNSS {$dnsstring} { };\n";
|
|
456
|
}
|
|
457
|
}
|
|
458
|
$domain = config_get_path('system/domain');
|
|
459
|
if (!empty($domain)) {
|
|
460
|
$radvdconf .= "\tDNSSL {$domain} {\n";
|
|
461
|
$radvdconf .= "\t\tAdvDNSSLLifetime {$raadvdnsslifetime};\n";
|
|
462
|
$radvdconf .= "\t};\n";
|
|
463
|
}
|
|
464
|
}
|
|
465
|
$radvdconf .= "};\n";
|
|
466
|
}
|
|
467
|
|
|
468
|
/* write radvd.conf */
|
|
469
|
if (!@file_put_contents("{$g['varetc_path']}/radvd.conf", $radvdconf)) {
|
|
470
|
log_error(gettext("Error: cannot open radvd.conf in services_radvd_configure()."));
|
|
471
|
if (is_platform_booting()) {
|
|
472
|
printf("Error: cannot open radvd.conf in services_radvd_configure().\n");
|
|
473
|
}
|
|
474
|
}
|
|
475
|
unset($radvdconf);
|
|
476
|
|
|
477
|
if (count($radvdifs) > 0) {
|
|
478
|
if (isvalidpid("{$g['varrun_path']}/radvd.pid")) {
|
|
479
|
sigkillbypid("{$g['varrun_path']}/radvd.pid", "HUP");
|
|
480
|
} else {
|
|
481
|
mwexec("/usr/local/sbin/radvd -p {$g['varrun_path']}/radvd.pid -C {$g['varetc_path']}/radvd.conf -m syslog");
|
|
482
|
}
|
|
483
|
} else {
|
|
484
|
/* we need to shut down the radvd cleanly, it will send out the prefix
|
|
485
|
* information with a lifetime of 0 to notify clients of a (possible) new prefix */
|
|
486
|
if (isvalidpid("{$g['varrun_path']}/radvd.pid")) {
|
|
487
|
log_error(gettext("Shutting down Router Advertisement daemon cleanly"));
|
|
488
|
killbypid("{$g['varrun_path']}/radvd.pid");
|
|
489
|
@unlink("{$g['varrun_path']}/radvd.pid");
|
|
490
|
}
|
|
491
|
}
|
|
492
|
return 0;
|
|
493
|
}
|
|
494
|
|
|
495
|
function kea_is_hexstring(string $string): bool {
|
|
496
|
$string = trim($string);
|
|
497
|
|
|
498
|
/* kea accepts hex strings starting with 0x */
|
|
499
|
if (str_starts_with($string, '0x')) {
|
|
500
|
return ctype_xdigit(substr($string, 2));
|
|
501
|
}
|
|
502
|
|
|
503
|
/* ... and also bytes separated by colon or space */
|
|
504
|
foreach ([':', ' '] as $sep) {
|
|
505
|
if (str_contains($string, $sep)) {
|
|
506
|
foreach (explode($sep, $string) as $piece) {
|
|
507
|
if ((strlen($piece) > 2) || !ctype_xdigit($piece)) {
|
|
508
|
return false;
|
|
509
|
}
|
|
510
|
}
|
|
511
|
|
|
512
|
/* looks okay */
|
|
513
|
return true;
|
|
514
|
}
|
|
515
|
}
|
|
516
|
|
|
517
|
/* not a valid kea hex string */
|
|
518
|
return false;
|
|
519
|
}
|
|
520
|
|
|
521
|
function services_kea6_configure() {
|
|
522
|
$kea_var_run = g_get('varrun_path') . '/kea';
|
|
523
|
$kea_var_lib = '/var/lib/kea';
|
|
524
|
$kea_var_db = '/var/db/kea';
|
|
525
|
|
|
526
|
$kea6socket = g_get('varrun_path') . '/kea6-ctrl-socket';
|
|
527
|
unlink_if_exists($kea6socket . '.lock');
|
|
528
|
|
|
529
|
if (g_get('services_dhcp_server_enable') == false) {
|
|
530
|
return;
|
|
531
|
}
|
|
532
|
|
|
533
|
if (config_path_enabled('system','developerspew')) {
|
|
534
|
$mt = microtime();
|
|
535
|
echo "services_kea6_configure() being called $mt\n";
|
|
536
|
}
|
|
537
|
|
|
538
|
/* kill any running dhcpleases6 */
|
|
539
|
$pid_file = g_get('varrun_path') . '/dhcpleases6.pid';
|
|
540
|
if (isvalidpid($pid_file)) {
|
|
541
|
killbypid($pid_file);
|
|
542
|
}
|
|
543
|
|
|
544
|
/* DHCP enabled on any interfaces? */
|
|
545
|
if (!is_dhcpv6_server_enabled()) {
|
|
546
|
return 0;
|
|
547
|
}
|
|
548
|
|
|
549
|
/* bail if not Kea backend */
|
|
550
|
if (!dhcp_is_backend('kea')) {
|
|
551
|
return 0;
|
|
552
|
}
|
|
553
|
|
|
554
|
foreach ([$kea_var_run, $kea_var_lib, $kea_var_db] as $path) {
|
|
555
|
if (!file_exists($path)) {
|
|
556
|
mkdir($path, 0777, true);
|
|
557
|
}
|
|
558
|
}
|
|
559
|
|
|
560
|
$syscfg = config_get_path('system');
|
|
561
|
$dhcpdv6cfg = config_get_path('dhcpdv6', []);
|
|
562
|
$Iflist = get_configured_interface_list();
|
|
563
|
$Iflist = array_merge($Iflist, get_configured_pppoe_server_interfaces());
|
|
564
|
|
|
565
|
if (is_platform_booting()) {
|
|
566
|
echo "Starting Kea DHCPv6 service...";
|
|
567
|
}
|
|
568
|
|
|
569
|
/* configuration is built as a PHP array and converted to json */
|
|
570
|
$keaconf = [];
|
|
571
|
$keaconf['Dhcp6'] = [
|
|
572
|
'interfaces-config' => [
|
|
573
|
'interfaces' => []
|
|
574
|
],
|
|
575
|
'lease-database' => [
|
|
576
|
'type' => 'memfile',
|
|
577
|
'persist' => true,
|
|
578
|
'name' => '/var/lib/kea/dhcp6.leases'
|
|
579
|
],
|
|
580
|
'loggers' => [[
|
|
581
|
'name' => 'kea-dhcp6',
|
|
582
|
'output_options' => [[
|
|
583
|
'output' => 'syslog'
|
|
584
|
]],
|
|
585
|
'severity' => 'INFO'
|
|
586
|
]],
|
|
587
|
'valid-lifetime' => 7200,
|
|
588
|
'max-valid-lifetime' => 86400,
|
|
589
|
'hooks-libraries' => [],
|
|
590
|
'control-socket' => [
|
|
591
|
'socket-type' => 'unix',
|
|
592
|
'socket-name' => $kea6socket
|
|
593
|
],
|
|
594
|
];
|
|
595
|
|
|
596
|
/* See https://redmine.pfsense.org/issues/15328 */
|
|
597
|
$keaconf['Dhcp6']['sanity-checks'] = [
|
|
598
|
'lease-checks' => 'fix-del'
|
|
599
|
];
|
|
600
|
|
|
601
|
/* required for HA support */
|
|
602
|
$keaconf['Dhcp6']['hooks-libraries'][] = [
|
|
603
|
'library' => '/usr/local/lib/kea/hooks/libdhcp_lease_cmds.so',
|
|
604
|
];
|
|
605
|
|
|
606
|
if (config_path_enabled('kea6/ha')) {
|
|
607
|
$scheme = (config_path_enabled('kea6/ha', 'tls') ? 'https://' : 'http://');
|
|
608
|
|
|
609
|
/* local side */
|
|
610
|
$local_role = config_get_path('kea6/ha/role', 'primary');
|
|
611
|
$local_name = config_get_path('kea6/ha/localname', kea_defaults('name'));
|
|
612
|
$local_address = config_get_path('kea6/ha/localip');
|
|
613
|
if (is_ipaddrv6($local_address)) {
|
|
614
|
$local_address = '[' . $local_address . ']';
|
|
615
|
}
|
|
616
|
$local_port = config_get_path('kea6/ha/localport', kea_defaults('listenport') + 1);
|
|
617
|
|
|
618
|
$local_conf = [
|
|
619
|
'name' => $local_name,
|
|
620
|
'role' => $local_role,
|
|
621
|
'url' => "{$scheme}{$local_address}:{$local_port}/",
|
|
622
|
'auto-failover' => true
|
|
623
|
];
|
|
624
|
|
|
625
|
/* remote side */
|
|
626
|
$remote_role = ($local_role === 'primary') ? 'standby' : 'primary';
|
|
627
|
$remote_name = config_get_path('kea6/ha/remotename', kea_defaults('name'));
|
|
628
|
$remote_address = config_get_path('kea6/ha/remoteip');
|
|
629
|
if (is_ipaddrv6($remote_address)) {
|
|
630
|
$remote_address = '[' . $remote_address . ']';
|
|
631
|
}
|
|
632
|
$remote_port = config_get_path('kea6/ha/remoteport', kea_defaults('listenport') + 1);
|
|
633
|
|
|
634
|
$remote_conf = [
|
|
635
|
'name' => $remote_name,
|
|
636
|
'role' => $remote_role,
|
|
637
|
'url' => "{$scheme}{$remote_address}:{$remote_port}/",
|
|
638
|
'auto-failover' => true,
|
|
639
|
];
|
|
640
|
|
|
641
|
$ha_conf = [
|
|
642
|
'this-server-name' => $local_name,
|
|
643
|
'restrict-commands' => true,
|
|
644
|
'mode' => 'hot-standby',
|
|
645
|
'peers' => []
|
|
646
|
];
|
|
647
|
|
|
648
|
if (config_path_enabled('kea6/ha', 'tls')) {
|
|
649
|
$cert = lookup_cert(config_get_path('kea6/ha/scertref'));
|
|
650
|
$ca = ca_chain($cert['item']);
|
|
651
|
|
|
652
|
$ha_conf['trust-anchor'] = '/usr/local/etc/kea/ha6_ca.pem';
|
|
653
|
file_put_contents($ha_conf['trust-anchor'], $ca);
|
|
654
|
chmod($ha_conf['trust-anchor'], 0644);
|
|
655
|
|
|
656
|
$ha_conf['cert-file'] = '/usr/local/etc/kea/ha6_scert.crt';
|
|
657
|
file_put_contents($ha_conf['cert-file'], base64_decode($cert['item']['crt']));
|
|
658
|
chmod($ha_conf['cert-file'], 0644);
|
|
659
|
|
|
660
|
$ha_conf['key-file'] = '/usr/local/etc/kea/ha6_scert.key';
|
|
661
|
file_put_contents($ha_conf['key-file'], base64_decode($cert['item']['prv']));
|
|
662
|
chmod($ha_conf['key-file'], 0600);
|
|
663
|
|
|
664
|
$ha_conf['require-client-certs'] = false;
|
|
665
|
|
|
666
|
if (config_path_enabled('kea6/ha', 'mutualtls')) {
|
|
667
|
$cert = lookup_cert(config_get_path('kea6/ha/ccertref'));
|
|
668
|
|
|
669
|
$remote_conf['cert-file'] = '/usr/local/etc/kea/ha6_ccert.crt';
|
|
670
|
file_put_contents($remote_conf['cert-file'], base64_decode($cert['item']['crt']));
|
|
671
|
chmod($remote_conf['cert-file'], 0644);
|
|
672
|
|
|
673
|
$remote_conf['key-file'] = '/usr/local/etc/kea/ha6_ccert.key';
|
|
674
|
file_put_contents($remote_conf['key-file'], base64_decode($cert['item']['prv']));
|
|
675
|
chmod($remote_conf['key-file'], 0600);
|
|
676
|
|
|
677
|
$ha_conf['require-client-certs'] = true;
|
|
678
|
}
|
|
679
|
}
|
|
680
|
|
|
681
|
$ha_conf['peers'] = [
|
|
682
|
$local_conf,
|
|
683
|
$remote_conf
|
|
684
|
];
|
|
685
|
|
|
686
|
$ha_conf['heartbeat-delay'] = (int)config_get_path('kea6/ha/heartbeatdelay', kea_defaults('heartbeatdelay'));
|
|
687
|
$ha_conf['max-response-delay'] = (int)config_get_path('kea6/ha/maxresponsedelay', kea_defaults('maxresponsedelay'));
|
|
688
|
$ha_conf['max-ack-delay'] = (int)config_get_path('kea6/ha/maxackdelay', kea_defaults('maxackdelay'));
|
|
689
|
$ha_conf['max-unacked-clients'] = (int)config_get_path('kea6/ha/maxunackedclients', kea_defaults('maxunackedclients'));
|
|
690
|
$ha_conf['max-rejected-lease-updates'] = (int)config_get_path('kea6/ha/maxrejectedleaseupdates', kea_defaults('maxrejectedleaseupdates'));
|
|
691
|
|
|
692
|
$kea_ha_hook = [
|
|
693
|
'library' => '/usr/local/lib/kea/hooks/libdhcp_ha.so',
|
|
694
|
'parameters' => [
|
|
695
|
'high-availability' => [$ha_conf]
|
|
696
|
]
|
|
697
|
];
|
|
698
|
|
|
699
|
$keaconf['Dhcp6']['hooks-libraries'][] = $kea_ha_hook;
|
|
700
|
}
|
|
701
|
|
|
702
|
$dhcpdv6ifs = array();
|
|
703
|
|
|
704
|
// $dhcpv6num = 0;
|
|
705
|
|
|
706
|
$known_duids = [];
|
|
707
|
|
|
708
|
$keasubnet_id = 1;
|
|
709
|
foreach ($dhcpdv6cfg as $dhcpv6if => $dhcpv6ifconf) {
|
|
710
|
if (empty($dhcpv6ifconf)) {
|
|
711
|
continue;
|
|
712
|
}
|
|
713
|
|
|
714
|
$realif = get_real_interface($dhcpv6if, 'inet6');
|
|
715
|
|
|
716
|
$ddns_zones = array();
|
|
717
|
|
|
718
|
$ifcfgv6 = config_get_path("interfaces/{$dhcpv6if}");
|
|
719
|
|
|
720
|
if (!isset($dhcpv6ifconf['enable']) || !isset($Iflist[$dhcpv6if]) ||
|
|
721
|
(!isset($ifcfgv6['enable']) && !preg_match("/poes/", $dhcpv6if))) {
|
|
722
|
continue;
|
|
723
|
}
|
|
724
|
$ifcfgipv6 = get_interface_ipv6($dhcpv6if);
|
|
725
|
if (!is_ipaddrv6($ifcfgipv6) && !preg_match("/poes/", $dhcpv6if)) {
|
|
726
|
continue;
|
|
727
|
}
|
|
728
|
|
|
729
|
$keaconf['Dhcp6']['interfaces-config']['interfaces'][] = $realif;
|
|
730
|
|
|
731
|
$ifcfgsnv6 = get_interface_subnetv6($dhcpv6if);
|
|
732
|
$subnetv6 = gen_subnetv6($ifcfgipv6, $ifcfgsnv6);
|
|
733
|
$pdlen = 64;
|
|
734
|
|
|
735
|
$keasubnet = [];
|
|
736
|
$keasubnet['id'] = $keasubnet_id++;
|
|
737
|
$keasubnet['interface'] = $realif;
|
|
738
|
$keasubnet['subnet'] = $subnetv6 . '/' . $ifcfgsnv6;
|
|
739
|
|
|
740
|
if ($dhcpv6ifconf['pdprefix']) {
|
|
741
|
$keasubnet['pd-pools'][] = [
|
|
742
|
'prefix' => $dhcpv6ifconf['pdprefix'],
|
|
743
|
'prefix-len' => (int)$dhcpv6ifconf['pdprefixlen'],
|
|
744
|
'delegated-len' => (int)$dhcpv6ifconf['pddellen']
|
|
745
|
];
|
|
746
|
}
|
|
747
|
|
|
748
|
$all_pools = [];
|
|
749
|
$all_pools[] = $dhcpv6ifconf;
|
|
750
|
if (is_array($dhcpv6ifconf['pool'])) {
|
|
751
|
$all_pools = array_merge($all_pools, $dhcpv6ifconf['pool']);
|
|
752
|
}
|
|
753
|
|
|
754
|
/* kea6 subnet options */
|
|
755
|
|
|
756
|
// kea6 subnet default-lease-time
|
|
757
|
if ($dhcpv6ifconf['defaultleasetime']) {
|
|
758
|
$keasubnet['valid-lifetime'] = (int) $dhcpv6ifconf['defaultleasetime'];
|
|
759
|
}
|
|
760
|
|
|
761
|
// kea6 subnet max-lease-time
|
|
762
|
if ($dhcpv6ifconf['maxleasetime']) {
|
|
763
|
$keasubnet['max-valid-lifetime'] = (int) $dhcpv6ifconf['maxleasetime'];
|
|
764
|
}
|
|
765
|
|
|
766
|
/* kea6 subnet domain-search */
|
|
767
|
$searchlist = [];
|
|
768
|
if ($dhcpv6ifconf['domain']) {
|
|
769
|
$searchlist[] = $dhcpv6ifconf['domain'];
|
|
770
|
} else {
|
|
771
|
$searchlist[] = $syscfg['domain'];
|
|
772
|
}
|
|
773
|
|
|
774
|
if ($dhcpv6ifconf['domainsearchlist'] <> "") {
|
|
775
|
$searchlist = array_merge($searchlist, array_map('trim', explode(';', $dhcpv6ifconf['domainsearchlist'])));
|
|
776
|
}
|
|
777
|
|
|
778
|
if (!empty($searchlist)) {
|
|
779
|
$keasubnet['option-data'][] = [
|
|
780
|
'name' => 'domain-search',
|
|
781
|
'data' => implode(', ', $searchlist)
|
|
782
|
];
|
|
783
|
}
|
|
784
|
|
|
785
|
/* kea6 subnet dns-server */
|
|
786
|
$dnslist = [];
|
|
787
|
if ($dhcpv6ifconf['dhcp6c-dns'] != 'disabled') {
|
|
788
|
if (is_array($dhcpv6ifconf['dnsserver']) && ($dhcpv6ifconf['dnsserver'][0])) {
|
|
789
|
$dnslist = $dhcpv6ifconf['dnsserver'];
|
|
790
|
} elseif (((config_path_enabled('dnsmasq')) || config_path_enabled('unbound')) && is_ipaddrv6($ifcfgipv6)) {
|
|
791
|
$dnslist = [$ifcfgipv6];
|
|
792
|
} elseif (is_array($syscfg['dnsserver']) && ($syscfg['dnsserver'][0])) {
|
|
793
|
$dns_arrv6 = array();
|
|
794
|
foreach ($syscfg['dnsserver'] as $dnsserver) {
|
|
795
|
if (is_ipaddrv6($dnsserver)) {
|
|
796
|
if ($ifcfgv6['ipaddrv6'] == 'track6' &&
|
|
797
|
Net_IPv6::isInNetmask($dnsserver, '::', $pdlen)) {
|
|
798
|
$dnsserver = merge_ipv6_delegated_prefix($ifcfgipv6, $dnsserver, $pdlen);
|
|
799
|
}
|
|
800
|
$dns_arrv6[] = $dnsserver;
|
|
801
|
}
|
|
802
|
}
|
|
803
|
if (!empty($dns_arrv6)) {
|
|
804
|
$dnslist = $dns_arrv6;
|
|
805
|
}
|
|
806
|
}
|
|
807
|
}
|
|
808
|
|
|
809
|
if (!empty($dnslist)) {
|
|
810
|
$keasubnet['option-data'][] = [
|
|
811
|
'name' => 'dns-servers',
|
|
812
|
'data' => implode(', ', $dnslist)
|
|
813
|
];
|
|
814
|
}
|
|
815
|
|
|
816
|
/* kea6 subnet ntp-servers */
|
|
817
|
if (is_array($dhcpv6ifconf['ntpserver']) && $dhcpv6ifconf['ntpserver'][0]) {
|
|
818
|
$ntpservers = array();
|
|
819
|
foreach ($dhcpv6ifconf['ntpserver'] as $ntpserver) {
|
|
820
|
if (!is_ipaddrv6($ntpserver)) {
|
|
821
|
continue;
|
|
822
|
}
|
|
823
|
if ($ifcfgv6['ipaddrv6'] == 'track6' &&
|
|
824
|
Net_IPv6::isInNetmask($ntpserver, '::', $pdlen)) {
|
|
825
|
$ntpserver = merge_ipv6_delegated_prefix($ifcfgipv6, $ntpserver, $pdlen);
|
|
826
|
}
|
|
827
|
$ntpservers[] = $ntpserver;
|
|
828
|
}
|
|
829
|
if (count($ntpservers) > 0) {
|
|
830
|
$keasubnet['option-data'][] = [
|
|
831
|
'name' => 'sntp-servers',
|
|
832
|
'data' => implode(', ', $ntpservers)
|
|
833
|
];
|
|
834
|
}
|
|
835
|
}
|
|
836
|
|
|
837
|
|
|
838
|
/* kea6 subnet netboot */
|
|
839
|
if (isset($dhcpv6ifconf['netboot'])) {
|
|
840
|
if (!empty($dhcpv6ifconf['bootfile_url'])) {
|
|
841
|
$keasubnet['option-data'][] = [
|
|
842
|
'name' => 'bootfile-url',
|
|
843
|
'data' => $dhcpv6ifconf['bootfile_url']
|
|
844
|
];
|
|
845
|
}
|
|
846
|
}
|
|
847
|
|
|
848
|
/* the first pool is the primary subnet pool, we handle it a bit differently */
|
|
849
|
$first_pool = true;
|
|
850
|
foreach ($all_pools as $all_pools_idx => $poolconf) {
|
|
851
|
$keapool = [];
|
|
852
|
|
|
853
|
$range_from = $poolconf['range']['from'];
|
|
854
|
$range_to = $poolconf['range']['to'];
|
|
855
|
if ($ifcfgv6['ipaddrv6'] == 'track6') {
|
|
856
|
$range_from = merge_ipv6_delegated_prefix($ifcfgipv6, $range_from, $pdlen);
|
|
857
|
$range_to = merge_ipv6_delegated_prefix($ifcfgipv6, $range_to, $pdlen);
|
|
858
|
}
|
|
859
|
|
|
860
|
if (is_ipaddrv6($ifcfgipv6)) {
|
|
861
|
$subnet_start = gen_subnetv6($ifcfgipv6, $ifcfgsnv6);
|
|
862
|
$subnet_end = gen_subnetv6_max($ifcfgipv6, $ifcfgsnv6);
|
|
863
|
if ((!is_inrange_v6($range_from, $subnet_start, $subnet_end)) ||
|
|
864
|
(!is_inrange_v6($range_to, $subnet_start, $subnet_end))) {
|
|
865
|
log_error(gettext("The specified range lies outside of the current subnet. Skipping DHCP6 entry."));
|
|
866
|
continue;
|
|
867
|
}
|
|
868
|
}
|
|
869
|
|
|
870
|
if (!is_ipaddrv6($ifcfgipv6)) {
|
|
871
|
$ifcfgsnv6 = "64";
|
|
872
|
$subnetv6 = gen_subnetv6($range_from, $ifcfgsnv6);
|
|
873
|
}
|
|
874
|
|
|
875
|
if (!empty($range_from) && !empty($range_to)) {
|
|
876
|
$keapool['pool'] = $range_from . ' - ' . $range_to;
|
|
877
|
}
|
|
878
|
|
|
879
|
$keapool['client-class'] = 'pool_' . $dhcpv6if . '_'. $all_pools_idx;
|
|
880
|
|
|
881
|
$class_exprs = [];
|
|
882
|
|
|
883
|
$fetch_global_reservations = false;
|
|
884
|
if (isset($poolconf['denyunknown'])) {
|
|
885
|
if ($poolconf['denyunknown'] == "class") {
|
|
886
|
$class_exprs[] = 'member(\'KNOWN\')';
|
|
887
|
} elseif ($poolconf['denyunknown'] != "disabled") {
|
|
888
|
/** "catch-all" covering "enabled" value post-PR#4066, and covering non-upgraded
|
|
889
|
* boolean option (i.e. literal value "enabled"). The condition is a safeguard in
|
|
890
|
* case the engine ever changes such that: isset("disabled") == true.
|
|
891
|
*/
|
|
892
|
$class_exprs[] = 'member(\'KNOWN\')';
|
|
893
|
$fetch_global_reservations = true;
|
|
894
|
}
|
|
895
|
}
|
|
896
|
|
|
897
|
/* default allow all (e.g. member('ALL')) */
|
|
898
|
$pool_client_class_test = 'member(\'ALL\')';
|
|
899
|
if (!empty($class_exprs)) {
|
|
900
|
$pool_client_class_test = implode(' and ', $class_exprs);
|
|
901
|
}
|
|
902
|
|
|
903
|
/* the primary pool inherits options from the subnet, so skip over pool-specific options */
|
|
904
|
if ($first_pool) {
|
|
905
|
$first_pool = false;
|
|
906
|
goto kea6_skip_first_pool_options;
|
|
907
|
}
|
|
908
|
|
|
909
|
/* kea6 pool options */
|
|
910
|
|
|
911
|
/* kea6 pool domain-search */
|
|
912
|
$searchlist = [];
|
|
913
|
if ($poolconf['domain']) {
|
|
914
|
$searchlist[] = $poolconf['domain'];
|
|
915
|
}
|
|
916
|
|
|
917
|
if ($poolconf['domainsearchlist']) {
|
|
918
|
$searchlist = array_merge($searchlist, array_map('trim', explode(';', $poolconf['domainsearchlist'])));
|
|
919
|
}
|
|
920
|
|
|
921
|
if (!empty($searchlist)) {
|
|
922
|
$keapool['option-data'][] = [
|
|
923
|
'name' => 'domain-search',
|
|
924
|
'data' => implode(', ', $searchlist)
|
|
925
|
];
|
|
926
|
}
|
|
927
|
|
|
928
|
/* kea6 pool dns-server */
|
|
929
|
$dnslist = [];
|
|
930
|
if ($dhcpv6ifconf['dhcp6c-dns'] != 'disabled') {
|
|
931
|
if (is_array($poolconf['dnsserver']) && ($poolconf['dnsserver'][0])) {
|
|
932
|
$dnslist = $poolconf['dnsserver'];
|
|
933
|
}
|
|
934
|
}
|
|
935
|
|
|
936
|
if (!empty($dnslist)) {
|
|
937
|
$keapool['option-data'][] = [
|
|
938
|
'name' => 'dns-servers',
|
|
939
|
'data' => implode(', ', $dnslist)
|
|
940
|
];
|
|
941
|
}
|
|
942
|
|
|
943
|
// kea6 pool ntp-servers
|
|
944
|
if (is_array($poolconf['ntpserver']) && $poolconf['ntpserver'][0]) {
|
|
945
|
$ntpservers = array();
|
|
946
|
foreach ($poolconf['ntpserver'] as $ntpserver) {
|
|
947
|
if (!is_ipaddrv6($ntpserver)) {
|
|
948
|
continue;
|
|
949
|
}
|
|
950
|
if ($ifcfgv6['ipaddrv6'] == 'track6' &&
|
|
951
|
Net_IPv6::isInNetmask($ntpserver, '::', $pdlen)) {
|
|
952
|
$ntpserver = merge_ipv6_delegated_prefix($ifcfgipv6, $ntpserver, $pdlen);
|
|
953
|
}
|
|
954
|
$ntpservers[] = $ntpserver;
|
|
955
|
}
|
|
956
|
if (count($ntpservers) > 0) {
|
|
957
|
$keapool['option-data'][] = [
|
|
958
|
'name' => 'sntp-servers',
|
|
959
|
'data' => implode(', ', $ntpservers)
|
|
960
|
];
|
|
961
|
}
|
|
962
|
}
|
|
963
|
|
|
964
|
/* kea6 pool netboot */
|
|
965
|
if (isset($poolconf['netboot'])) {
|
|
966
|
if (!empty($poolconf['bootfile_url'])) {
|
|
967
|
$keapool['option-data'][] = [
|
|
968
|
'name' => 'bootfile-url',
|
|
969
|
'data' => $poolconf['bootfile_url']
|
|
970
|
];
|
|
971
|
}
|
|
972
|
}
|
|
973
|
|
|
974
|
kea6_skip_first_pool_options:
|
|
975
|
$keaconf['Dhcp6']['client-classes'][] = [
|
|
976
|
'name' => $keapool['client-class'],
|
|
977
|
'test' => $pool_client_class_test
|
|
978
|
];
|
|
979
|
|
|
980
|
$keasubnet['pools'][] = $keapool;
|
|
981
|
}
|
|
982
|
|
|
983
|
/* add static mappings */
|
|
984
|
/* Needs to use DUID */
|
|
985
|
if (is_array($dhcpv6ifconf['staticmap'])) {
|
|
986
|
$i = 0;
|
|
987
|
foreach ($dhcpv6ifconf['staticmap'] as $sm) {
|
|
988
|
if (empty($sm)) {
|
|
989
|
continue;
|
|
990
|
}
|
|
991
|
|
|
992
|
$keares = [];
|
|
993
|
$keares['duid'] = $sm['duid'];
|
|
994
|
|
|
995
|
$known_duids[$sm['duid']] = true;
|
|
996
|
|
|
997
|
if ($sm['ipaddrv6']) {
|
|
998
|
$ipaddrv6 = $sm['ipaddrv6'];
|
|
999
|
if ($ifcfgv6['ipaddrv6'] == 'track6') {
|
|
1000
|
$ipaddrv6 = merge_ipv6_delegated_prefix($ifcfgipv6, $ipaddrv6, $pdlen);
|
|
1001
|
}
|
|
1002
|
$keares['ip-addresses'][] = $ipaddrv6;
|
|
1003
|
}
|
|
1004
|
|
|
1005
|
if ($sm['hostname']) {
|
|
1006
|
$dhhostname = str_replace(" ", "_", $sm['hostname']);
|
|
1007
|
$dhhostname = str_replace(".", "_", $dhhostname);
|
|
1008
|
$keares['hostname'] = $dhhostname;
|
|
1009
|
}
|
|
1010
|
|
|
1011
|
$keasubnet['reservations'][] = $keares;
|
|
1012
|
$i++;
|
|
1013
|
}
|
|
1014
|
}
|
|
1015
|
|
|
1016
|
if ($dhcpv6ifconf['ddnsdomain']) {
|
|
1017
|
$dhcpdv6conf .= dhcpdkey($dhcpv6ifconf);
|
|
1018
|
$dhcpdv6conf .= dhcpdzones($ddns_zones);
|
|
1019
|
}
|
|
1020
|
|
|
1021
|
if ((config_get_path("dhcpdv6/{$dhcpv6if}/ramode") != "unmanaged") &&
|
|
1022
|
(config_path_enabled("interfaces/{$dhcpv6if}") ||
|
|
1023
|
preg_match("/poes/", $dhcpv6if))) {
|
|
1024
|
if (preg_match("/poes/si", $dhcpv6if)) {
|
|
1025
|
/* magic here */
|
|
1026
|
$dhcpdv6ifs = array_merge($dhcpdv6ifs, get_pppoes_child_interfaces($dhcpv6if));
|
|
1027
|
} else {
|
|
1028
|
$realif = get_real_interface($dhcpv6if, "inet6");
|
|
1029
|
if (stristr("$realif", "bridge")) {
|
|
1030
|
$mac = get_interface_mac($realif);
|
|
1031
|
if (is_macaddr($mac)) {
|
|
1032
|
$v6address = generate_ipv6_from_mac($mac);
|
|
1033
|
/* Create link local address for bridges */
|
|
1034
|
mwexec("/sbin/ifconfig {$realif} inet6 {$v6address}");
|
|
1035
|
}
|
|
1036
|
}
|
|
1037
|
$realif = escapeshellcmd($realif);
|
|
1038
|
$dhcpdv6ifs[] = $realif;
|
|
1039
|
}
|
|
1040
|
}
|
|
1041
|
|
|
1042
|
if ($fetch_global_reservations) {
|
|
1043
|
$keasubnet['reservations-global'] = true;
|
|
1044
|
}
|
|
1045
|
$keasubnet['reservations-in-subnet'] = true;
|
|
1046
|
|
|
1047
|
$keaconf['Dhcp6']['subnet6'][] = $keasubnet;
|
|
1048
|
}
|
|
1049
|
|
|
1050
|
$known_duids = array_keys($known_duids);
|
|
1051
|
foreach ($known_duids as $duid) {
|
|
1052
|
$keaconf['Dhcp6']['reservations'][] = [
|
|
1053
|
'duid' => (string) $duid
|
|
1054
|
];
|
|
1055
|
}
|
|
1056
|
|
|
1057
|
$keaconf_path = '/usr/local/etc/kea/kea-dhcp6.conf';
|
|
1058
|
|
|
1059
|
/* render kea-dhcp6.conf json */
|
|
1060
|
if (($keaconf = json_encode($keaconf, JSON_UNESCAPED_SLASHES | JSON_PRETTY_PRINT)) === false) {
|
|
1061
|
log_error(sprintf(gettext('error: cannot render json for %s in %s'), $keaconf_path, __FUNCTION__));
|
|
1062
|
return 1;
|
|
1063
|
}
|
|
1064
|
|
|
1065
|
/* write kea-dhcp6.conf */
|
|
1066
|
if (!file_put_contents($keaconf_path, $keaconf)) {
|
|
1067
|
log_error(sprintf(gettext('error: cannot write %s in %s()'), $keaconf_path, __FUNCTION__));
|
|
1068
|
return 1;
|
|
1069
|
}
|
|
1070
|
|
|
1071
|
/* create an empty leases database */
|
|
1072
|
$kea_lease_db = $kea_var_lib . '/dhcp6.leases';
|
|
1073
|
if (!file_exists($kea_lease_db)) {
|
|
1074
|
touch($kea_lease_db);
|
|
1075
|
}
|
|
1076
|
|
|
1077
|
$kea_bin = '/usr/local/sbin/kea-dhcp6';
|
|
1078
|
mwexec_bg(sprintf('%s -c %s', $kea_bin, $keaconf_path));
|
|
1079
|
|
|
1080
|
if (is_platform_booting()) {
|
|
1081
|
print gettext('done') . ".\n";
|
|
1082
|
}
|
|
1083
|
|
|
1084
|
return 0;
|
|
1085
|
}
|
|
1086
|
|
|
1087
|
function services_dhcpd_kill_all($family = 'all') {
|
|
1088
|
$dhcpd_var_run = g_get('dhcpd_chroot_path') . g_get('varrun_path');
|
|
1089
|
$kea_var_run = g_get('varrun_path') . '/kea';
|
|
1090
|
|
|
1091
|
$pids = [];
|
|
1092
|
$pids4 = [
|
|
1093
|
$dhcpd_var_run . '/dhcpd.pid',
|
|
1094
|
$kea_var_run . '/kea-dhcp4.kea-dhcp4.pid',
|
|
1095
|
];
|
|
1096
|
$pids6 = [
|
|
1097
|
$dhcpd_var_run . '/dhcpdv6.pid',
|
|
1098
|
$kea_var_run . '/kea-dhcp6.kea-dhcp6.pid'
|
|
1099
|
];
|
|
1100
|
|
|
1101
|
if (($family === 'all') || ($family === 'inet')) {
|
|
1102
|
$pids = array_merge($pids, $pids4);
|
|
1103
|
killbyname('kea-dhcp4'); /* See https://redmine.pfsense.org/issues/16019 */
|
|
1104
|
}
|
|
1105
|
if (($family === 'all') || ($family === 'inet6')) {
|
|
1106
|
$pids = array_merge($pids, $pids6);
|
|
1107
|
killbyname('kea-dhcp6'); /* See https://redmine.pfsense.org/issues/16019 */
|
|
1108
|
}
|
|
1109
|
|
|
1110
|
foreach ($pids as $pid) {
|
|
1111
|
if (isvalidpid($pid)) {
|
|
1112
|
killbypid($pid, 10);
|
|
1113
|
unlink_if_exists($pid);
|
|
1114
|
}
|
|
1115
|
}
|
|
1116
|
}
|
|
1117
|
|
|
1118
|
function services_dhcpd_configure($family = "all") {
|
|
1119
|
global $g;
|
|
1120
|
|
|
1121
|
/* block if dhcpd is already being configured */
|
|
1122
|
$dhcpdconfigurelck = lock('dhcpdconfigure', LOCK_EX);
|
|
1123
|
|
|
1124
|
services_dhcpd_kill_all($family);
|
|
1125
|
|
|
1126
|
if (dhcp_is_backend('isc')) {
|
|
1127
|
$fd = fopen("{$g['tmp_path']}/dhcpd.sh", "w");
|
|
1128
|
fwrite($fd, "/bin/mkdir -p {$g['dhcpd_chroot_path']}\n");
|
|
1129
|
fwrite($fd, "/bin/mkdir -p {$g['dhcpd_chroot_path']}/dev\n");
|
|
1130
|
fwrite($fd, "/bin/mkdir -p {$g['dhcpd_chroot_path']}/etc\n");
|
|
1131
|
fwrite($fd, "/bin/mkdir -p {$g['dhcpd_chroot_path']}/var/db\n");
|
|
1132
|
fwrite($fd, "/bin/mkdir -p {$g['dhcpd_chroot_path']}/var/run\n");
|
|
1133
|
fwrite($fd, "/usr/sbin/chown -R dhcpd:_dhcp {$g['dhcpd_chroot_path']}/*\n");
|
|
1134
|
|
|
1135
|
/* only mount devfs if not already mounted */
|
|
1136
|
fwrite($fd, "/bin/df {$g['dhcpd_chroot_path']}/dev | /usr/bin/grep -q {$g['dhcpd_chroot_path']}/dev || /sbin/mount -t devfs devfs {$g['dhcpd_chroot_path']}/dev\n");
|
|
1137
|
|
|
1138
|
fclose($fd);
|
|
1139
|
mwexec("/bin/sh {$g['tmp_path']}/dhcpd.sh");
|
|
1140
|
}
|
|
1141
|
|
|
1142
|
if (($family === 'all') || ($family === 'inet')) {
|
|
1143
|
switch (dhcp_get_backend()) {
|
|
1144
|
case 'kea':
|
|
1145
|
services_kea4_configure();
|
|
1146
|
break;
|
|
1147
|
case 'isc':
|
|
1148
|
default:
|
|
1149
|
services_dhcpdv4_configure();
|
|
1150
|
break;
|
|
1151
|
}
|
|
1152
|
}
|
|
1153
|
|
|
1154
|
if (($family === 'all') || ($family === 'inet6')) {
|
|
1155
|
switch (dhcp_get_backend()) {
|
|
1156
|
case 'kea':
|
|
1157
|
services_kea6_configure();
|
|
1158
|
break;
|
|
1159
|
case 'isc':
|
|
1160
|
default:
|
|
1161
|
services_dhcpdv6_configure();
|
|
1162
|
break;
|
|
1163
|
}
|
|
1164
|
services_radvd_configure();
|
|
1165
|
}
|
|
1166
|
|
|
1167
|
unlock($dhcpdconfigurelck);
|
|
1168
|
}
|
|
1169
|
|
|
1170
|
function services_kea4_configure() {
|
|
1171
|
$need_ddns_updates = false;
|
|
1172
|
$ddns_zones = array();
|
|
1173
|
|
|
1174
|
$kea_var_run = g_get('varrun_path') . '/kea';
|
|
1175
|
$kea_var_lib = '/var/lib/kea';
|
|
1176
|
|
|
1177
|
$kea4socket = g_get('varrun_path').'/kea4-ctrl-socket';
|
|
1178
|
unlink_if_exists($kea4socket . '.lock');
|
|
1179
|
|
|
1180
|
if (g_get('services_dhcp_server_enable') == false) {
|
|
1181
|
return;
|
|
1182
|
}
|
|
1183
|
|
|
1184
|
if (config_path_enabled('system','developerspew')) {
|
|
1185
|
$mt = microtime();
|
|
1186
|
echo "services_kea4_configure() being called $mt\n";
|
|
1187
|
}
|
|
1188
|
|
|
1189
|
/* DHCP enabled on any interfaces? */
|
|
1190
|
if (!is_dhcp_server_enabled()) {
|
|
1191
|
return 0;
|
|
1192
|
}
|
|
1193
|
|
|
1194
|
/* bail if not Kea backend */
|
|
1195
|
if (!dhcp_is_backend('kea')) {
|
|
1196
|
return 0;
|
|
1197
|
}
|
|
1198
|
|
|
1199
|
/* ensure we have a valid /var/run/kea directory */
|
|
1200
|
if (!file_exists($kea_var_run)) {
|
|
1201
|
mkdir($kea_var_run, 0777, true);
|
|
1202
|
}
|
|
1203
|
|
|
1204
|
/* ensure we have a valid /var/lib/kea directory */
|
|
1205
|
if (!file_exists($kea_var_lib)) {
|
|
1206
|
mkdir($kea_var_lib, 0777, true);
|
|
1207
|
}
|
|
1208
|
|
|
1209
|
$syscfg = config_get_path('system');
|
|
1210
|
$dhcpdcfg = config_get_path('dhcpd', []);
|
|
1211
|
$Iflist = get_configured_interface_list();
|
|
1212
|
|
|
1213
|
/* configuration is built as a PHP array and converted to json */
|
|
1214
|
$keaconf = [];
|
|
1215
|
$keaconf['Dhcp4'] = [
|
|
1216
|
'interfaces-config' => [
|
|
1217
|
'interfaces' => []
|
|
1218
|
],
|
|
1219
|
'lease-database' => [
|
|
1220
|
'type' => 'memfile',
|
|
1221
|
'persist' => true,
|
|
1222
|
'name' => $kea_var_lib . '/dhcp4.leases'
|
|
1223
|
],
|
|
1224
|
'loggers' => [[
|
|
1225
|
'name' => 'kea-dhcp4',
|
|
1226
|
'output_options' => [[
|
|
1227
|
'output' => 'syslog'
|
|
1228
|
]],
|
|
1229
|
'severity' => 'INFO'
|
|
1230
|
]],
|
|
1231
|
'valid-lifetime' => 7200,
|
|
1232
|
'max-valid-lifetime' => 86400,
|
|
1233
|
'ip-reservations-unique' => false,
|
|
1234
|
'echo-client-id' => false, /* RFC6842 compatibility mode */
|
|
1235
|
'option-data' => [[
|
|
1236
|
'name' => 'domain-name',
|
|
1237
|
'data' => $syscfg['domain'],
|
|
1238
|
]],
|
|
1239
|
'option-def' => [[
|
|
1240
|
'space' => 'dhcp4',
|
|
1241
|
'name' => 'ldap-server',
|
|
1242
|
'code' => 95,
|
|
1243
|
'type' => 'string'
|
|
1244
|
]],
|
|
1245
|
'hooks-libraries' => [],
|
|
1246
|
'control-socket' => [
|
|
1247
|
'socket-type' => 'unix',
|
|
1248
|
'socket-name' => $kea4socket
|
|
1249
|
],
|
|
1250
|
];
|
|
1251
|
|
|
1252
|
/* See https://redmine.pfsense.org/issues/15328 */
|
|
1253
|
$keaconf['Dhcp4']['sanity-checks'] = [
|
|
1254
|
'lease-checks' => 'fix-del'
|
|
1255
|
];
|
|
1256
|
|
|
1257
|
/* required for HA support */
|
|
1258
|
$keaconf['Dhcp4']['hooks-libraries'][] = [
|
|
1259
|
'library' => '/usr/local/lib/kea/hooks/libdhcp_lease_cmds.so',
|
|
1260
|
];
|
|
1261
|
|
|
1262
|
if (config_path_enabled('kea/ha')) {
|
|
1263
|
$scheme = (config_path_enabled('kea/ha', 'tls') ? 'https://' : 'http://');
|
|
1264
|
|
|
1265
|
/* local side */
|
|
1266
|
$local_role = config_get_path('kea/ha/role', 'primary');
|
|
1267
|
$local_name = config_get_path('kea/ha/localname', kea_defaults('name'));
|
|
1268
|
$local_address = config_get_path('kea/ha/localip');
|
|
1269
|
if (is_ipaddrv6($local_address)) {
|
|
1270
|
$local_address = '[' . $local_address . ']';
|
|
1271
|
}
|
|
1272
|
$local_port = config_get_path('kea/ha/localport', kea_defaults('listenport'));
|
|
1273
|
|
|
1274
|
$local_conf = [
|
|
1275
|
'name' => $local_name,
|
|
1276
|
'role' => $local_role,
|
|
1277
|
'url' => "{$scheme}{$local_address}:{$local_port}/",
|
|
1278
|
'auto-failover' => true
|
|
1279
|
];
|
|
1280
|
|
|
1281
|
/* remote side */
|
|
1282
|
$remote_role = ($local_role === 'primary') ? 'standby' : 'primary';
|
|
1283
|
$remote_name = config_get_path('kea/ha/remotename', kea_defaults('name'));
|
|
1284
|
$remote_address = config_get_path('kea/ha/remoteip');
|
|
1285
|
if (is_ipaddrv6($remote_address)) {
|
|
1286
|
$remote_address = '[' . $remote_address . ']';
|
|
1287
|
}
|
|
1288
|
$remote_port = config_get_path('kea/ha/remoteport', kea_defaults('listenport'));
|
|
1289
|
|
|
1290
|
$remote_conf = [
|
|
1291
|
'name' => $remote_name,
|
|
1292
|
'role' => $remote_role,
|
|
1293
|
'url' => "{$scheme}{$remote_address}:{$remote_port}/",
|
|
1294
|
'auto-failover' => true,
|
|
1295
|
];
|
|
1296
|
|
|
1297
|
$ha_conf = [
|
|
1298
|
'this-server-name' => $local_name,
|
|
1299
|
'restrict-commands' => true,
|
|
1300
|
'mode' => 'hot-standby',
|
|
1301
|
'peers' => []
|
|
1302
|
];
|
|
1303
|
|
|
1304
|
if (config_path_enabled('kea/ha', 'tls')) {
|
|
1305
|
$cert = lookup_cert(config_get_path('kea/ha/scertref'));
|
|
1306
|
$ca = ca_chain($cert['item']);
|
|
1307
|
|
|
1308
|
$ha_conf['trust-anchor'] = '/usr/local/etc/kea/ha_ca.pem';
|
|
1309
|
file_put_contents($ha_conf['trust-anchor'], $ca);
|
|
1310
|
chmod($ha_conf['trust-anchor'], 0644);
|
|
1311
|
|
|
1312
|
$ha_conf['cert-file'] = '/usr/local/etc/kea/ha_scert.crt';
|
|
1313
|
file_put_contents($ha_conf['cert-file'], base64_decode($cert['item']['crt']));
|
|
1314
|
chmod($ha_conf['cert-file'], 0644);
|
|
1315
|
|
|
1316
|
$ha_conf['key-file'] = '/usr/local/etc/kea/ha_scert.key';
|
|
1317
|
file_put_contents($ha_conf['key-file'], base64_decode($cert['item']['prv']));
|
|
1318
|
chmod($ha_conf['key-file'], 0600);
|
|
1319
|
|
|
1320
|
$ha_conf['require-client-certs'] = false;
|
|
1321
|
|
|
1322
|
if (config_path_enabled('kea/ha', 'mutualtls')) {
|
|
1323
|
$cert = lookup_cert(config_get_path('kea/ha/ccertref'));
|
|
1324
|
|
|
1325
|
$remote_conf['cert-file'] = '/usr/local/etc/kea/ha_ccert.crt';
|
|
1326
|
file_put_contents($remote_conf['cert-file'], base64_decode($cert['item']['crt']));
|
|
1327
|
chmod($remote_conf['cert-file'], 0644);
|
|
1328
|
|
|
1329
|
$remote_conf['key-file'] = '/usr/local/etc/kea/ha_ccert.key';
|
|
1330
|
file_put_contents($remote_conf['key-file'], base64_decode($cert['item']['prv']));
|
|
1331
|
chmod($remote_conf['key-file'], 0600);
|
|
1332
|
|
|
1333
|
$ha_conf['require-client-certs'] = true;
|
|
1334
|
}
|
|
1335
|
}
|
|
1336
|
|
|
1337
|
$ha_conf['peers'] = [
|
|
1338
|
$local_conf,
|
|
1339
|
$remote_conf
|
|
1340
|
];
|
|
1341
|
|
|
1342
|
$ha_conf['heartbeat-delay'] = (int)config_get_path('kea/ha/heartbeatdelay', kea_defaults('heartbeatdelay'));
|
|
1343
|
$ha_conf['max-response-delay'] = (int)config_get_path('kea/ha/maxresponsedelay', kea_defaults('maxresponsedelay'));
|
|
1344
|
$ha_conf['max-ack-delay'] = (int)config_get_path('kea/ha/maxackdelay', kea_defaults('maxackdelay'));
|
|
1345
|
$ha_conf['max-unacked-clients'] = (int)config_get_path('kea/ha/maxunackedclients', kea_defaults('maxunackedclients'));
|
|
1346
|
$ha_conf['max-rejected-lease-updates'] = (int)config_get_path('kea/ha/maxrejectedleaseupdates', kea_defaults('maxrejectedleaseupdates'));
|
|
1347
|
|
|
1348
|
$kea_ha_hook = [
|
|
1349
|
'library' => '/usr/local/lib/kea/hooks/libdhcp_ha.so',
|
|
1350
|
'parameters' => [
|
|
1351
|
'high-availability' => [$ha_conf]
|
|
1352
|
]
|
|
1353
|
];
|
|
1354
|
|
|
1355
|
$keaconf['Dhcp4']['hooks-libraries'][] = $kea_ha_hook;
|
|
1356
|
}
|
|
1357
|
|
|
1358
|
/* Only consider DNS servers with IPv4 addresses for the IPv4 DHCP server. */
|
|
1359
|
$dns_arrv4 = array();
|
|
1360
|
if (is_array($syscfg['dnsserver'])) {
|
|
1361
|
foreach ($syscfg['dnsserver'] as $dnsserver) {
|
|
1362
|
if (is_ipaddrv4($dnsserver)) {
|
|
1363
|
$dns_arrv4[] = $dnsserver;
|
|
1364
|
}
|
|
1365
|
}
|
|
1366
|
}
|
|
1367
|
|
|
1368
|
if (is_platform_booting()) {
|
|
1369
|
echo gettext('Starting Kea DHCP service...');
|
|
1370
|
}
|
|
1371
|
|
|
1372
|
/* take these settings from the first DHCP configured interface,
|
|
1373
|
* see https://redmine.pfsense.org/issues/10270
|
|
1374
|
* TODO: Global Settings tab, see https://redmine.pfsense.org/issues/5080 */
|
|
1375
|
foreach ($dhcpdcfg as $dhcpif => $dhcpifconf) {
|
|
1376
|
if (empty($dhcpifconf)) {
|
|
1377
|
continue;
|
|
1378
|
}
|
|
1379
|
|
|
1380
|
if (!isset($dhcpifconf['disableauthoritative'])) {
|
|
1381
|
$keaconf['Dhcp4']['authoritative'] = true;
|
|
1382
|
}
|
|
1383
|
|
|
1384
|
break;
|
|
1385
|
}
|
|
1386
|
|
|
1387
|
$enable_add_routers = false;
|
|
1388
|
$gateways_arr = get_gateways();
|
|
1389
|
/* only add a routers line if the system has any IPv4 gateway at all */
|
|
1390
|
/* a static route has a gateway, manually overriding this field always works */
|
|
1391
|
foreach ($gateways_arr as $gwitem) {
|
|
1392
|
if ($gwitem['ipprotocol'] == "inet") {
|
|
1393
|
$enable_add_routers = true;
|
|
1394
|
break;
|
|
1395
|
}
|
|
1396
|
}
|
|
1397
|
|
|
1398
|
/* store known MACs and CIDs as we encounter them during the walk */
|
|
1399
|
$reserve_macs = [];
|
|
1400
|
$reserve_cids = [];
|
|
1401
|
|
|
1402
|
$mac_classes = [];
|
|
1403
|
|
|
1404
|
$keasubnet_id = 1; /* kea subnet id must start at 1 */
|
|
1405
|
foreach ($dhcpdcfg as $dhcpif => $dhcpifconf) {
|
|
1406
|
if (empty($dhcpifconf)) {
|
|
1407
|
continue;
|
|
1408
|
}
|
|
1409
|
|
|
1410
|
interfaces_staticarp_configure($dhcpif);
|
|
1411
|
|
|
1412
|
$newzone = array();
|
|
1413
|
$ifcfg = config_get_path("interfaces/{$dhcpif}");
|
|
1414
|
|
|
1415
|
if (!isset($dhcpifconf['enable']) || !isset($Iflist[$dhcpif])) {
|
|
1416
|
continue;
|
|
1417
|
}
|
|
1418
|
|
|
1419
|
$keasubnet = [];
|
|
1420
|
$keasubnet['id'] = $keasubnet_id++;
|
|
1421
|
|
|
1422
|
$ifcfgip = get_interface_ip($dhcpif);
|
|
1423
|
$ifcfgsn = get_interface_subnet($dhcpif);
|
|
1424
|
$subnet = gen_subnet($ifcfgip, $ifcfgsn);
|
|
1425
|
// $subnetmask = gen_subnet_mask($ifcfgsn);
|
|
1426
|
|
|
1427
|
if (!is_ipaddr($subnet)) {
|
|
1428
|
continue;
|
|
1429
|
}
|
|
1430
|
|
|
1431
|
$keasubnet['subnet'] = $subnet . '/' . $ifcfgsn;
|
|
1432
|
|
|
1433
|
$all_pools = array();
|
|
1434
|
$all_pools[] = $dhcpifconf;
|
|
1435
|
if (is_array($dhcpifconf['pool'])) {
|
|
1436
|
$all_pools = array_merge($all_pools, $dhcpifconf['pool']);
|
|
1437
|
}
|
|
1438
|
|
|
1439
|
if ($dhcpifconf['domain']) {
|
|
1440
|
$keasubnet['option-data'][] = [
|
|
1441
|
'name' => 'domain-name',
|
|
1442
|
'data' => $dhcpifconf['domain']
|
|
1443
|
];
|
|
1444
|
}
|
|
1445
|
|
|
1446
|
if ($dhcpifconf['domainsearchlist'] <> "") {
|
|
1447
|
$keasubnet['option-data'][] = [
|
|
1448
|
'name' => 'domain-search',
|
|
1449
|
'data' => implode(', ', array_map('trim', explode(';', $dhcpifconf['domainsearchlist'])))
|
|
1450
|
];
|
|
1451
|
}
|
|
1452
|
|
|
1453
|
if (is_array($dhcpifconf['dnsserver']) && ($dhcpifconf['dnsserver'][0])) {
|
|
1454
|
$keasubnet['option-data'][] = [
|
|
1455
|
'name' => 'domain-name-servers',
|
|
1456
|
'data' => implode(', ', $dhcpifconf['dnsserver'])
|
|
1457
|
];
|
|
1458
|
if ($newzone['domain-name']) {
|
|
1459
|
$newzone['dns-servers'] = $dhcpifconf['dnsserver'];
|
|
1460
|
}
|
|
1461
|
} elseif (config_path_enabled('dnsmasq')) {
|
|
1462
|
$keasubnet['option-data'][] = [
|
|
1463
|
'name' => 'domain-name-servers',
|
|
1464
|
'data' => $ifcfgip
|
|
1465
|
];
|
|
1466
|
if ($newzone['domain-name'] && is_array($syscfg['dnsserver']) && ($syscfg['dnsserver'][0])) {
|
|
1467
|
$newzone['dns-servers'] = $syscfg['dnsserver'];
|
|
1468
|
}
|
|
1469
|
} elseif (config_path_enabled('unbound')) {
|
|
1470
|
$keasubnet['option-data'][] = [
|
|
1471
|
'name' => 'domain-name-servers',
|
|
1472
|
'data' => $ifcfgip
|
|
1473
|
];
|
|
1474
|
} elseif (!empty($dns_arrv4)) {
|
|
1475
|
$keasubnet['option-data'][] = [
|
|
1476
|
'name' => 'domain-name-servers',
|
|
1477
|
'data' => implode(', ', $dns_arrv4)
|
|
1478
|
];
|
|
1479
|
if ($newzone['domain-name']) {
|
|
1480
|
$newzone['dns-servers'] = $dns_arrv4;
|
|
1481
|
}
|
|
1482
|
}
|
|
1483
|
|
|
1484
|
/* Create classes - These all contain comma separated lists. Join them into one
|
|
1485
|
big comma separated string then split them all up. */
|
|
1486
|
$all_mac_strings = array();
|
|
1487
|
if (is_array($dhcpifconf['pool'])) {
|
|
1488
|
foreach ($all_pools as $poolconf) {
|
|
1489
|
$all_mac_strings[] = $poolconf['mac_allow'];
|
|
1490
|
$all_mac_strings[] = $poolconf['mac_deny'];
|
|
1491
|
}
|
|
1492
|
}
|
|
1493
|
|
|
1494
|
$all_mac_strings[] = $dhcpifconf['mac_allow'];
|
|
1495
|
$all_mac_strings[] = $dhcpifconf['mac_deny'];
|
|
1496
|
if (!empty($all_mac_strings)) {
|
|
1497
|
$all_mac_list = array_unique(explode(',', implode(',', $all_mac_strings)));
|
|
1498
|
foreach ($all_mac_list as $mac) {
|
|
1499
|
if ($mac) {
|
|
1500
|
$mac_classes[$mac] = true;
|
|
1501
|
}
|
|
1502
|
}
|
|
1503
|
}
|
|
1504
|
|
|
1505
|
// Setup pool options
|
|
1506
|
foreach ($all_pools as $all_pools_idx => $poolconf) {
|
|
1507
|
$keapool = [];
|
|
1508
|
|
|
1509
|
if (!(ip_in_subnet($poolconf['range']['from'], "{$subnet}/{$ifcfgsn}") && ip_in_subnet($poolconf['range']['to'], "{$subnet}/{$ifcfgsn}"))) {
|
|
1510
|
// If the user has changed the subnet from the interfaces page and applied,
|
|
1511
|
// but has not updated the DHCP range, then the range to/from of the pool can be outside the subnet.
|
|
1512
|
// This can also happen when implementing the batch of changes when the setup wizard reloads the new settings.
|
|
1513
|
$error_msg = sprintf(gettext('Invalid DHCP pool %1$s - %2$s for %3$s subnet %4$s/%5$s detected. Please correct the settings in Services, DHCP Server'), $poolconf['range']['from'], $poolconf['range']['to'], convert_real_interface_to_friendly_descr($dhcpif), $subnet, $ifcfgsn);
|
|
1514
|
$do_file_notice = true;
|
|
1515
|
$conf_ipv4_address = $ifcfg['ipaddr'];
|
|
1516
|
$conf_ipv4_subnetmask = $ifcfg['subnet'];
|
|
1517
|
if (is_ipaddrv4($conf_ipv4_address) && is_subnet("{$conf_ipv4_address}/{$conf_ipv4_subnetmask}")) {
|
|
1518
|
$conf_subnet_base = gen_subnet($conf_ipv4_address, $conf_ipv4_subnetmask);
|
|
1519
|
if (ip_in_subnet($poolconf['range']['from'], "{$conf_subnet_base}/{$conf_ipv4_subnetmask}") &&
|
|
1520
|
ip_in_subnet($poolconf['range']['to'], "{$conf_subnet_base}/{$conf_ipv4_subnetmask}")) {
|
|
1521
|
// Even though the running interface subnet does not match the pool range,
|
|
1522
|
// the interface subnet in the config file contains the pool range.
|
|
1523
|
// We are somewhere part-way through a settings reload, e.g. after running the setup wizard.
|
|
1524
|
// services_dhcpdv4_configure will be called again later when the new interface settings from
|
|
1525
|
// the config are applied and at that time everything will match up.
|
|
1526
|
// Ignore this pool on this interface for now and just log the error to the system log.
|
|
1527
|
log_error($error_msg);
|
|
1528
|
$do_file_notice = false;
|
|
1529
|
}
|
|
1530
|
}
|
|
1531
|
if ($do_file_notice) {
|
|
1532
|
file_notice("DHCP", $error_msg);
|
|
1533
|
}
|
|
1534
|
continue;
|
|
1535
|
}
|
|
1536
|
|
|
1537
|
$keapool['pool'] = $poolconf['range']['from'] . ' - '. $poolconf['range']['to'];
|
|
1538
|
$keapool['client-class'] = 'pool_' . $dhcpif . '_'. $all_pools_idx;
|
|
1539
|
|
|
1540
|
$class_exprs = $mac_exprs = [];
|
|
1541
|
|
|
1542
|
/* mac_allow processing */
|
|
1543
|
$mac_allow_list = array_unique(explode(',', $poolconf['mac_allow']));
|
|
1544
|
$mac_allow_exprs = [];
|
|
1545
|
foreach ($mac_allow_list as $mac) {
|
|
1546
|
if (!empty($mac)) {
|
|
1547
|
$class_name = 'mac_' . strtoupper(str_replace(':', '', $mac));
|
|
1548
|
$mac_allow_exprs[] = sprintf('member(\'%s\')', $class_name);
|
|
1549
|
}
|
|
1550
|
}
|
|
1551
|
if (!empty($mac_allow_exprs)) {
|
|
1552
|
$mac_exprs[] = '(' . implode(' or ', $mac_allow_exprs) . ')';
|
|
1553
|
}
|
|
1554
|
|
|
1555
|
/* mac_deny processing */
|
|
1556
|
$mac_deny_list = array_unique(explode(',', $poolconf['mac_deny']));
|
|
1557
|
$mac_deny_exprs = [];
|
|
1558
|
foreach ($mac_deny_list as $mac) {
|
|
1559
|
if (!empty($mac)) {
|
|
1560
|
$class_name = 'mac_' . strtoupper(str_replace(':', '', $mac));
|
|
1561
|
$mac_deny_exprs[] = sprintf('not member(\'%s\')', $class_name);
|
|
1562
|
}
|
|
1563
|
}
|
|
1564
|
if (!empty($mac_deny_exprs)) {
|
|
1565
|
$mac_exprs[] = '(' . implode(' and ', $mac_deny_exprs) . ')';
|
|
1566
|
}
|
|
1567
|
|
|
1568
|
/* do we have a useful class test? */
|
|
1569
|
if (!empty($mac_exprs)) {
|
|
1570
|
$class_exprs[] = '(' . implode(' and ', $mac_exprs) . ')';
|
|
1571
|
}
|
|
1572
|
|
|
1573
|
// set pool MAC limitations
|
|
1574
|
if (isset($poolconf['denyunknown'])) {
|
|
1575
|
if ($poolconf['denyunknown'] == "class") {
|
|
1576
|
$class_exprs[] = 'member(\'KNOWN\')';
|
|
1577
|
} elseif ($poolconf['denyunknown'] != "disabled") {
|
|
1578
|
/** "catch-all" covering "enabled" value post-PR#4066, and covering non-upgraded
|
|
1579
|
* boolean option (i.e. literal value "enabled"). The condition is a safeguard in
|
|
1580
|
* case the engine ever changes such that: isset("disabled") == true.
|
|
1581
|
*/
|
|
1582
|
$class_exprs[] = 'member(\'KNOWN\')';
|
|
1583
|
$keasubnet['reservations-global'] = true;
|
|
1584
|
}
|
|
1585
|
}
|
|
1586
|
|
|
1587
|
/* default allow all (e.g. member('ALL')) */
|
|
1588
|
$pool_client_class_test = 'member(\'ALL\')';
|
|
1589
|
if (!empty($class_exprs)) {
|
|
1590
|
$pool_client_class_test = implode(' and ', $class_exprs);
|
|
1591
|
}
|
|
1592
|
|
|
1593
|
if (is_array($poolconf['dnsserver']) && $poolconf['dnsserver'][0] <> "") {
|
|
1594
|
$keapool['option-data'][] = [
|
|
1595
|
'name' => 'domain-name-servers',
|
|
1596
|
'data' => implode(', ', $poolconf['dnsserver'])
|
|
1597
|
];
|
|
1598
|
}
|
|
1599
|
|
|
1600
|
if ($poolconf['gateway'] && $poolconf['gateway'] != "none" && ($poolconf['gateway'] != $dhcpifconf['gateway'])) {
|
|
1601
|
$keapool['option-data'][] = [
|
|
1602
|
'name' => 'routers',
|
|
1603
|
'data' => $poolconf['gateway']
|
|
1604
|
];
|
|
1605
|
}
|
|
1606
|
|
|
1607
|
if ($poolconf['domain'] && ($poolconf['domain'] != $dhcpifconf['domain'])) {
|
|
1608
|
$keapool['option-data'][] = [
|
|
1609
|
'name' => 'domain-name',
|
|
1610
|
'data' => $poolconf['domain']
|
|
1611
|
];
|
|
1612
|
}
|
|
1613
|
|
|
1614
|
if (!empty($poolconf['domainsearchlist']) && ($poolconf['domainsearchlist'] != $dhcpifconf['domainsearchlist'])) {
|
|
1615
|
$keapool['option-data'][] = [
|
|
1616
|
'name' => 'domain-search',
|
|
1617
|
'data' => implode(', ', array_map('trim', explode(';', $poolconf['domainsearchlist'])))
|
|
1618
|
];
|
|
1619
|
}
|
|
1620
|
|
|
1621
|
// ignore-client-uids
|
|
1622
|
if (isset($poolconf['ignoreclientuids'])) {
|
|
1623
|
$keasubnet['match-client-id'] = false;
|
|
1624
|
}
|
|
1625
|
|
|
1626
|
// netbios-name*
|
|
1627
|
if (is_array($poolconf['winsserver']) && $poolconf['winsserver'][0] && ($poolconf['winsserver'][0] != $dhcpifconf['winsserver'][0])) {
|
|
1628
|
$keapool['option-data'][] = [
|
|
1629
|
'name' => 'netbios-name-servers',
|
|
1630
|
'data' => implode(', ', $poolconf['winsserver'])
|
|
1631
|
];
|
|
1632
|
$keapool['option-data'][] = [
|
|
1633
|
'name' => 'netbios-node-type',
|
|
1634
|
'data' => '8'
|
|
1635
|
];
|
|
1636
|
}
|
|
1637
|
|
|
1638
|
// ntp-servers
|
|
1639
|
if (is_array($poolconf['ntpserver']) && $poolconf['ntpserver'][0] && ($poolconf['ntpserver'][0] != $dhcpifconf['ntpserver'][0])) {
|
|
1640
|
$keapool['option-data'][] = [
|
|
1641
|
'name' => 'ntp-servers',
|
|
1642
|
'data' => implode(', ', array_filter($poolconf['ntpserver'], 'is_ipaddrv4'))
|
|
1643
|
];
|
|
1644
|
}
|
|
1645
|
|
|
1646
|
// tftp-server-name
|
|
1647
|
if (!empty($poolconf['tftp'])) {
|
|
1648
|
$keapool['option-data'][] = [
|
|
1649
|
'name' => 'tftp-server-name',
|
|
1650
|
'data' => $poolconf['tftp']
|
|
1651
|
];
|
|
1652
|
}
|
|
1653
|
|
|
1654
|
// Handle pool-specific options
|
|
1655
|
// Ignore the first pool, which is the "overall" pool when $all_pools_idx is 0 - those are put outside the pool block later
|
|
1656
|
$idx = 0;
|
|
1657
|
$httpclient = false;
|
|
1658
|
if (isset($poolconf['numberoptions']['item']) && is_array($poolconf['numberoptions']['item']) && ($all_pools_idx > 0)) {
|
|
1659
|
// Use the "real" pool index from the config, excluding the "overall" pool, and based from 0.
|
|
1660
|
// This matches the way $poolidx was used when generating the $custoptions string earlier.
|
|
1661
|
// $poolidx = $all_pools_idx - 1;
|
|
1662
|
foreach ($poolconf['numberoptions']['item'] as $itemidx => $item) {
|
|
1663
|
/*
|
|
1664
|
$item_value = base64_decode($item['value']);
|
|
1665
|
if (empty($item['type']) || $item['type'] == "text") {
|
|
1666
|
$dhcpdconf .= " option custom-{$dhcpif}-{$poolidx}-{$itemidx} \"{$item_value}\";\n";
|
|
1667
|
} else {
|
|
1668
|
$dhcpdconf .= " option custom-{$dhcpif}-{$poolidx}-{$itemidx} {$item_value};\n";
|
|
1669
|
}
|
|
1670
|
*/
|
|
1671
|
if (($item['type'] == "text") &&
|
|
1672
|
($item['number'] == 60) &&
|
|
1673
|
(base64_decode($item['value']) == "HTTPClient")) {
|
|
1674
|
$httpclient = true;
|
|
1675
|
}
|
|
1676
|
$idx++;
|
|
1677
|
}
|
|
1678
|
}
|
|
1679
|
if (!empty($poolconf['uefihttpboot']) && isset($poolconf['netboot']) && !$httpclient &&
|
|
1680
|
(!isset($dhcpifconf['uefihttpboot']) ||
|
|
1681
|
($poolconf['uefihttpboot'] != $dhcpifconf['uefihttpboot']))) {
|
|
1682
|
// $dhcpdconf .= " option custom-{$dhcpif}-{$poolidx}-{$idx} \"HTTPClient\";\n";
|
|
1683
|
}
|
|
1684
|
|
|
1685
|
// ldap-server
|
|
1686
|
if (!empty($poolconf['ldap'])) {
|
|
1687
|
$keapool['option-data'][] = [
|
|
1688
|
'name' => 'ldap-server',
|
|
1689
|
'data' => $poolconf['ldap']
|
|
1690
|
];
|
|
1691
|
}
|
|
1692
|
|
|
1693
|
// net boot information
|
|
1694
|
if (isset($poolconf['netboot'])) {
|
|
1695
|
$archs = [];
|
|
1696
|
$pxe_files = array();
|
|
1697
|
if (!empty($poolconf['uefihttpboot'])) {
|
|
1698
|
$archs[] = [
|
|
1699
|
'name' => 'uefihttp',
|
|
1700
|
'test' => 'substring(option[60].text, 0, 10) == \'HTTPClient\'',
|
|
1701
|
'filename' => $poolconf['uefihttpboot'],
|
|
1702
|
];
|
|
1703
|
}
|
|
1704
|
if (!empty($poolconf['filename32'])) {
|
|
1705
|
$archs[] = [
|
|
1706
|
'name' => '32',
|
|
1707
|
'test' => 'option[93].hex == 0x0006',
|
|
1708
|
'filename' => $poolconf['filename32']
|
|
1709
|
];
|
|
1710
|
}
|
|
1711
|
if (!empty($poolconf['filename64'])) {
|
|
1712
|
$archs[] = [
|
|
1713
|
'name' => '64',
|
|
1714
|
'test' => 'option[93].hex == 0x0007 or option[93].hex == 0x0009',
|
|
1715
|
'filename' => $poolconf['filename64']
|
|
1716
|
];
|
|
1717
|
}
|
|
1718
|
if (!empty($poolconf['filename32arm'])) {
|
|
1719
|
$archs[] = [
|
|
1720
|
'name' => '32arm',
|
|
1721
|
'test' => 'option[93].hex == 0x000a',
|
|
1722
|
'filename' => $poolconf['filename32arm']
|
|
1723
|
];
|
|
1724
|
}
|
|
1725
|
if (!empty($poolconf['filename64arm'])) {
|
|
1726
|
$archs[] = [
|
|
1727
|
'name' => '64arm',
|
|
1728
|
'test' => 'option[93].hex == 0x000b',
|
|
1729
|
'filename' => $poolconf['filename64arm']
|
|
1730
|
];
|
|
1731
|
}
|
|
1732
|
|
|
1733
|
foreach ($archs as $arch) {
|
|
1734
|
$name = implode('_', ['ipxe', $arch['name'], $dhcpif, 'pool', $all_pools_idx]);
|
|
1735
|
$keaconf['Dhcp4']['client-classes'][] = [
|
|
1736
|
'name' => $name,
|
|
1737
|
'test' => $arch['test'],
|
|
1738
|
'only-if-required' => true,
|
|
1739
|
'option-data' => [[
|
|
1740
|
'name' => 'boot-file-name',
|
|
1741
|
'data' => $arch['filename']
|
|
1742
|
]]
|
|
1743
|
];
|
|
1744
|
$keapool['require-client-classes'][] = $name;
|
|
1745
|
}
|
|
1746
|
|
|
1747
|
if (!empty($poolconf['filename'])) {
|
|
1748
|
$legacy_test = 'member(\'ALL\')';
|
|
1749
|
if (!empty($archs)) {
|
|
1750
|
$legacy_exprs = [];
|
|
1751
|
foreach ($archs as $arch) {
|
|
1752
|
$name = implode('_', ['ipxe', $arch['name'], $dhcpif, 'pool', $all_pools_idx]);
|
|
1753
|
$legacy_exprs[] = sprintf('not member(\'%s\')', $name);
|
|
1754
|
}
|
|
1755
|
$legacy_test = implode(' and ', $legacy_exprs);
|
|
1756
|
}
|
|
1757
|
$name = implode('_', ['ipxe', 'legacy', $dhcpif, 'pool', $all_pools_idx]);
|
|
1758
|
$keaconf['Dhcp4']['client-classes'][] = [
|
|
1759
|
'name' => $name,
|
|
1760
|
'test' => $legacy_test,
|
|
1761
|
'only-if-required' => true,
|
|
1762
|
'option-data' => [[
|
|
1763
|
'name' => 'boot-file-name',
|
|
1764
|
'data' => $poolconf['filename']
|
|
1765
|
]]
|
|
1766
|
];
|
|
1767
|
if (!is_array($keapool['require-client-classes'])) {
|
|
1768
|
$keapool['require-client-classes'] = [];
|
|
1769
|
}
|
|
1770
|
$keapool['require-client-classes'][] = $name;
|
|
1771
|
}
|
|
1772
|
|
|
1773
|
if (!empty($poolconf['rootpath'])) {
|
|
1774
|
$keapool['option-data'][] = [
|
|
1775
|
'name' => 'root-path',
|
|
1776
|
'data' => $poolconf['rootpath']
|
|
1777
|
];
|
|
1778
|
}
|
|
1779
|
}
|
|
1780
|
|
|
1781
|
$keaconf['Dhcp4']['client-classes'][] = [
|
|
1782
|
'name' => $keapool['client-class'],
|
|
1783
|
'test' => $pool_client_class_test
|
|
1784
|
];
|
|
1785
|
|
|
1786
|
$keasubnet['pools'][] = $keapool;
|
|
1787
|
|
|
1788
|
}
|
|
1789
|
// End of settings inside pools
|
|
1790
|
|
|
1791
|
if ($dhcpifconf['gateway'] && $dhcpifconf['gateway'] != "none") {
|
|
1792
|
$routers = $dhcpifconf['gateway'];
|
|
1793
|
$add_routers = true;
|
|
1794
|
} elseif ($dhcpifconf['gateway'] == "none") {
|
|
1795
|
$add_routers = false;
|
|
1796
|
} else {
|
|
1797
|
$add_routers = $enable_add_routers;
|
|
1798
|
$routers = $ifcfgip;
|
|
1799
|
}
|
|
1800
|
if ($add_routers) {
|
|
1801
|
$keasubnet['option-data'][] = [
|
|
1802
|
'name' => 'routers',
|
|
1803
|
'data' => $routers,
|
|
1804
|
];
|
|
1805
|
}
|
|
1806
|
|
|
1807
|
// default-lease-time
|
|
1808
|
if ($dhcpifconf['defaultleasetime']) {
|
|
1809
|
$keasubnet['valid-lifetime'] = (int)$dhcpifconf['defaultleasetime'];
|
|
1810
|
}
|
|
1811
|
|
|
1812
|
// max-lease-time
|
|
1813
|
if ($dhcpifconf['maxleasetime']) {
|
|
1814
|
$keasubnet['max-valid-lifetime'] = (int)$dhcpifconf['maxleasetime'];
|
|
1815
|
}
|
|
1816
|
|
|
1817
|
// netbios-name*
|
|
1818
|
if (is_array($dhcpifconf['winsserver']) && $dhcpifconf['winsserver'][0]) {
|
|
1819
|
$keasubnet['option-data'][] = [
|
|
1820
|
'name' => 'netbios-name-servers',
|
|
1821
|
'data' => implode(', ', $dhcpifconf['winsserver'])
|
|
1822
|
];
|
|
1823
|
$keasubnet['option-data'][] = [
|
|
1824
|
'name' => 'netbios-node-type',
|
|
1825
|
'data' => '8'
|
|
1826
|
];
|
|
1827
|
}
|
|
1828
|
|
|
1829
|
// ntp-servers
|
|
1830
|
if (is_array($dhcpifconf['ntpserver']) && $dhcpifconf['ntpserver'][0]) {
|
|
1831
|
$keasubnet['option-data'][] = [
|
|
1832
|
'name' => 'ntp-servers',
|
|
1833
|
'data' => implode(', ', array_filter($dhcpifconf['ntpserver'], 'is_ipaddrv4'))
|
|
1834
|
];
|
|
1835
|
}
|
|
1836
|
|
|
1837
|
// Handle option, number rowhelper values
|
|
1838
|
//$dhcpdconf .= "\n";
|
|
1839
|
$idx = 0;
|
|
1840
|
$httpclient = false;
|
|
1841
|
if (isset($dhcpifconf['numberoptions']['item']) && is_array($dhcpifconf['numberoptions']['item'])) {
|
|
1842
|
foreach ($dhcpifconf['numberoptions']['item'] as $itemidx => $item) {
|
|
1843
|
/*
|
|
1844
|
$item_value = base64_decode($item['value']);
|
|
1845
|
if (empty($item['type']) || $item['type'] == "text") {
|
|
1846
|
$dhcpdconf .= " option custom-{$dhcpif}-{$itemidx} \"{$item_value}\";\n";
|
|
1847
|
} else {
|
|
1848
|
$dhcpdconf .= " option custom-{$dhcpif}-{$itemidx} {$item_value};\n";
|
|
1849
|
}
|
|
1850
|
*/
|
|
1851
|
if (($item['type'] == "text") &&
|
|
1852
|
($item['number'] == 60) &&
|
|
1853
|
(base64_decode($item['value']) == "HTTPClient")) {
|
|
1854
|
$httpclient = true;
|
|
1855
|
}
|
|
1856
|
$idx++;
|
|
1857
|
}
|
|
1858
|
}
|
|
1859
|
|
|
1860
|
// net boot information
|
|
1861
|
if (isset($dhcpifconf['netboot'])) {
|
|
1862
|
if ($dhcpifconf['nextserver'] <> "") {
|
|
1863
|
$keasubnet['next-server'] = $dhcpifconf['nextserver'];
|
|
1864
|
}
|
|
1865
|
|
|
1866
|
$archs = [];
|
|
1867
|
$pxe_files = array();
|
|
1868
|
if (!empty($dhcpifconf['uefihttpboot'])) {
|
|
1869
|
$archs[] = [
|
|
1870
|
'name' => 'uefihttp',
|
|
1871
|
'test' => 'substring(option[60].text, 0, 10) == \'HTTPClient\'',
|
|
1872
|
'filename' => $dhcpifconf['uefihttpboot'],
|
|
1873
|
];
|
|
1874
|
}
|
|
1875
|
if (!empty($dhcpifconf['filename32'])) {
|
|
1876
|
$archs[] = [
|
|
1877
|
'name' => '32',
|
|
1878
|
'test' => 'option[93].hex == 0x0006',
|
|
1879
|
'filename' => $dhcpifconf['filename32']
|
|
1880
|
];
|
|
1881
|
}
|
|
1882
|
if (!empty($dhcpifconf['filename64'])) {
|
|
1883
|
$archs[] = [
|
|
1884
|
'name' => '64',
|
|
1885
|
'test' => 'option[93].hex == 0x0007 or option[93].hex == 0x0009',
|
|
1886
|
'filename' => $dhcpifconf['filename64']
|
|
1887
|
];
|
|
1888
|
}
|
|
1889
|
if (!empty($dhcpifconf['filename32arm'])) {
|
|
1890
|
$archs[] = [
|
|
1891
|
'name' => '32arm',
|
|
1892
|
'test' => 'option[93].hex == 0x000a',
|
|
1893
|
'filename' => $dhcpifconf['filename32arm']
|
|
1894
|
];
|
|
1895
|
}
|
|
1896
|
if (!empty($dhcpifconf['filename64arm'])) {
|
|
1897
|
$archs[] = [
|
|
1898
|
'name' => '64arm',
|
|
1899
|
'test' => 'option[93].hex == 0x000b',
|
|
1900
|
'filename' => $dhcpifconf['filename64arm']
|
|
1901
|
];
|
|
1902
|
}
|
|
1903
|
|
|
1904
|
foreach ($archs as $arch) {
|
|
1905
|
$name = implode('_', ['ipxe', $arch['name'], $dhcpif]);
|
|
1906
|
$keaconf['Dhcp4']['client-classes'][] = [
|
|
1907
|
'name' => $name,
|
|
1908
|
'test' => $arch['test'],
|
|
1909
|
'only-if-required' => true,
|
|
1910
|
'option-data' => [[
|
|
1911
|
'name' => 'boot-file-name',
|
|
1912
|
'data' => $arch['filename']
|
|
1913
|
]]
|
|
1914
|
];
|
|
1915
|
$keasubnet['require-client-classes'][] = $name;
|
|
1916
|
}
|
|
1917
|
|
|
1918
|
if (!empty($dhcpifconf['filename'])) {
|
|
1919
|
$legacy_test = 'member(\'ALL\')';
|
|
1920
|
if (!empty($archs)) {
|
|
1921
|
$legacy_exprs = [];
|
|
1922
|
foreach ($archs as $arch) {
|
|
1923
|
$name = implode('_', ['ipxe', $arch['name'], $dhcpif]);
|
|
1924
|
$legacy_exprs[] = sprintf('not member(\'%s\')', $name);
|
|
1925
|
}
|
|
1926
|
$legacy_test = implode(' and ', $legacy_exprs);
|
|
1927
|
}
|
|
1928
|
$name = implode('_', ['ipxe', 'legacy', $dhcpif]);
|
|
1929
|
$keaconf['Dhcp4']['client-classes'][] = [
|
|
1930
|
'name' => $name,
|
|
1931
|
'test' => $legacy_test,
|
|
1932
|
'only-if-required' => true,
|
|
1933
|
'option-data' => [[
|
|
1934
|
'name' => 'boot-file-name',
|
|
1935
|
'data' => $dhcpifconf['filename']
|
|
1936
|
]]
|
|
1937
|
];
|
|
1938
|
if (!is_array($keasubnet['require-client-classes'])) {
|
|
1939
|
$keasubnet['require-client-classes'] = [];
|
|
1940
|
}
|
|
1941
|
$keasubnet['require-client-classes'][] = $name;
|
|
1942
|
}
|
|
1943
|
|
|
1944
|
if (!empty($dhcpifconf['rootpath'])) {
|
|
1945
|
$keasubnet['option-data'][] = [
|
|
1946
|
'name' => 'root-path',
|
|
1947
|
'data' => $dhcpifconf['rootpath']
|
|
1948
|
];
|
|
1949
|
}
|
|
1950
|
}
|
|
1951
|
|
|
1952
|
/* add static mappings */
|
|
1953
|
if (is_array($dhcpifconf['staticmap'])) {
|
|
1954
|
$i = 0;
|
|
1955
|
$sm_newzone[] = array();
|
|
1956
|
$need_sm_ddns_updates = false;
|
|
1957
|
foreach ($dhcpifconf['staticmap'] as $sm) {
|
|
1958
|
if (empty($sm)) {
|
|
1959
|
continue;
|
|
1960
|
}
|
|
1961
|
|
|
1962
|
$keares = [];
|
|
1963
|
|
|
1964
|
$has_mac = false;
|
|
1965
|
$sm['mac'] = strtolower(trim($sm['mac']));
|
|
1966
|
if ($sm['mac']) {
|
|
1967
|
$has_mac = true;
|
|
1968
|
$keares['hw-address'] = $sm['mac'];
|
|
1969
|
|
|
1970
|
/* keys are unique */
|
|
1971
|
$reserve_macs[$sm['mac']] = true;
|
|
1972
|
}
|
|
1973
|
|
|
1974
|
$sm['cid'] = strtolower(trim($sm['cid']));
|
|
1975
|
if ($sm['cid']) {
|
|
1976
|
/* wrap in single quotes if not a valid kea hex string */
|
|
1977
|
if (!kea_is_hexstring($sm['cid'])) {
|
|
1978
|
$sm['cid'] = '\''.$sm['cid'].'\'';
|
|
1979
|
}
|
|
1980
|
|
|
1981
|
if (!$has_mac) {
|
|
1982
|
/* only set client-id if no mac address */
|
|
1983
|
$keares['client-id'] = $sm['cid'];
|
|
1984
|
}
|
|
1985
|
|
|
1986
|
/* keys are unique */
|
|
1987
|
$reserve_cids[$sm['cid']] = true;
|
|
1988
|
}
|
|
1989
|
|
|
1990
|
if ($sm['ipaddr']) {
|
|
1991
|
$keares['ip-address'] = $sm['ipaddr'];
|
|
1992
|
}
|
|
1993
|
|
|
1994
|
if ($sm['hostname']) {
|
|
1995
|
$dhhostname = str_replace(" ", "_", $sm['hostname']);
|
|
1996
|
$dhhostname = str_replace(".", "_", $dhhostname);
|
|
1997
|
$keares['hostname'] = $dhhostname;
|
|
1998
|
$keagres['hostname'] = $dhhostname;
|
|
1999
|
/*
|
|
2000
|
if ((isset($dhcpifconf['ddnsupdate']) || isset($sm['ddnsupdate'])) && (isset($dhcpifconf['ddnsforcehostname']) || isset($sm['ddnsforcehostname']))) {
|
|
2001
|
$dhcpdconf .= " ddns-hostname \"{$dhhostname}\";\n";
|
|
2002
|
}
|
|
2003
|
*/
|
|
2004
|
}
|
|
2005
|
/*
|
|
2006
|
if ($sm['filename']) {
|
|
2007
|
$dhcpdconf .= " filename \"{$sm['filename']}\";\n";
|
|
2008
|
}
|
|
2009
|
|
|
2010
|
if ($sm['rootpath']) {
|
|
2011
|
$dhcpdconf .= " option root-path \"{$sm['rootpath']}\";\n";
|
|
2012
|
}
|
|
2013
|
*/
|
|
2014
|
|
|
2015
|
/* routers */
|
|
2016
|
if ($sm['gateway'] && ($sm['gateway'] != $dhcpifconf['gateway'])) {
|
|
2017
|
$keares['option-data'][] = [
|
|
2018
|
'name' => 'routers',
|
|
2019
|
'data' => $sm['gateway']
|
|
2020
|
];
|
|
2021
|
}
|
|
2022
|
|
|
2023
|
/* domain-name */
|
|
2024
|
if ($sm['domain'] && ($sm['domain'] != $dhcpifconf['domain'])) {
|
|
2025
|
$keares['option-data'][] = [
|
|
2026
|
'name' => 'domain-name',
|
|
2027
|
'data' => $sm['domain']
|
|
2028
|
];
|
|
2029
|
}
|
|
2030
|
|
|
2031
|
/* domain-search */
|
|
2032
|
if (!empty($sm['domainsearchlist']) && ($sm['domainsearchlist'] != $dhcpifconf['domainsearchlist'])) {
|
|
2033
|
$keares['option-data'][] = [
|
|
2034
|
'name' => 'domain-search',
|
|
2035
|
'data' => implode(', ', array_map('trim', explode(';', $sm['domainsearchlist'])))
|
|
2036
|
];
|
|
2037
|
}
|
|
2038
|
|
|
2039
|
/*
|
|
2040
|
if (isset($sm['ddnsupdate'])) {
|
|
2041
|
if (($sm['ddnsdomain'] <> "") && ($sm['ddnsdomain'] != $dhcpifconf['ddnsdomain'])) {
|
|
2042
|
$smdnscfg .= " ddns-domainname \"{$sm['ddnsdomain']}\";\n";
|
|
2043
|
$need_sm_ddns_updates = true;
|
|
2044
|
}
|
|
2045
|
$smdnscfg .= " ddns-update-style interim;\n";
|
|
2046
|
}
|
|
2047
|
*/
|
|
2048
|
|
|
2049
|
if (is_array($sm['dnsserver']) && ($sm['dnsserver'][0]) && ($sm['dnsserver'][0] != $dhcpifconf['dnsserver'][0])) {
|
|
2050
|
$keares['option-data'][] = [
|
|
2051
|
'name' => 'domain-name-servers',
|
|
2052
|
'data' => implode(', ', $sm['dnsserver'])
|
|
2053
|
];
|
|
2054
|
}
|
|
2055
|
|
|
2056
|
// netbios-name*
|
|
2057
|
if (is_array($sm['winsserver']) && $sm['winsserver'][0] && ($sm['winsserver'][0] != $dhcpifconf['winsserver'][0])) {
|
|
2058
|
$keares['option-data'][] = [
|
|
2059
|
'name' => 'netbios-name-servers',
|
|
2060
|
'data' => implode(', ', $sm['winsserver'])
|
|
2061
|
];
|
|
2062
|
$keares['option-data'][] = [
|
|
2063
|
'name' => 'netbios-node-type',
|
|
2064
|
'data' => '8'
|
|
2065
|
];
|
|
2066
|
}
|
|
2067
|
|
|
2068
|
// ntp-servers
|
|
2069
|
if (is_array($sm['ntpserver']) && $sm['ntpserver'][0] && ($sm['ntpserver'][0] != $dhcpifconf['ntpserver'][0])) {
|
|
2070
|
$keares['option-data'][] = [
|
|
2071
|
'name' => 'ntp-servers',
|
|
2072
|
'data' => implode(', ', array_filter($sm['ntpserver'], 'is_ipaddrv4'))
|
|
2073
|
];
|
|
2074
|
}
|
|
2075
|
|
|
2076
|
// tftp-server-name
|
|
2077
|
if (!empty($sm['tftp']) && ($sm['tftp'] != $dhcpifconf['tftp'])) {
|
|
2078
|
$keares['option-data'][] = [
|
|
2079
|
'name' => 'tftp-server-name',
|
|
2080
|
'data' => $sm['tftp']
|
|
2081
|
];
|
|
2082
|
}
|
|
2083
|
|
|
2084
|
// Handle option, number rowhelper values
|
|
2085
|
// $dhcpdconf .= "\n";
|
|
2086
|
$idx = 0;
|
|
2087
|
$httpclient = false;
|
|
2088
|
if (isset($sm['numberoptions']['item']) && is_array($sm['numberoptions']['item'])) {
|
|
2089
|
foreach ($sm['numberoptions']['item'] as $itemidx => $item) {
|
|
2090
|
/*
|
|
2091
|
$item_value = base64_decode($item['value']);
|
|
2092
|
if (empty($item['type']) || $item['type'] == "text") {
|
|
2093
|
$dhcpdconf .= " option custom-s_{$dhcpif}_{$i}-{$itemidx} \"{$item_value}\";\n";
|
|
2094
|
} else {
|
|
2095
|
$dhcpdconf .= " option custom-s_{$dhcpif}_{$i}-{$itemidx} {$item_value};\n";
|
|
2096
|
}
|
|
2097
|
*/
|
|
2098
|
}
|
|
2099
|
if (($item['type'] == "text") &&
|
|
2100
|
($item['number'] == 60) &&
|
|
2101
|
(base64_decode($item['value']) == "HTTPClient")) {
|
|
2102
|
$httpclient = true;
|
|
2103
|
}
|
|
2104
|
$idx++;
|
|
2105
|
}
|
|
2106
|
/*
|
|
2107
|
if (!empty($sm['uefihttpboot']) && isset($sm['netboot']) && !$httpclient) {
|
|
2108
|
$dhcpdconf .= " option custom-s_{$dhcpif}_{$i}-{$idx} \"HTTPClient\";\n";
|
|
2109
|
}
|
|
2110
|
*/
|
|
2111
|
|
|
2112
|
// ldap-server
|
|
2113
|
if (!empty($sm['ldap']) && ($sm['ldap'] != $dhcpifconf['ldap'])) {
|
|
2114
|
$keares['option-data'][] = [
|
|
2115
|
'name' => 'ldap-server',
|
|
2116
|
'data' => $sm['ldap']
|
|
2117
|
];
|
|
2118
|
}
|
|
2119
|
|
|
2120
|
// net boot information
|
|
2121
|
if (isset($sm['netboot'])) {
|
|
2122
|
|
|
2123
|
$pxe_files = array();
|
|
2124
|
if (!empty($sm['filename'])) {
|
|
2125
|
$filename = $sm['filename'];
|
|
2126
|
}
|
|
2127
|
if (!empty($sm['uefihttpboot'])) {
|
|
2128
|
$pxe_files[] = array('HTTPClient', $sm['uefihttpboot']);
|
|
2129
|
}
|
|
2130
|
if (!empty($sm['filename32'])) {
|
|
2131
|
$pxe_files[] = array('00:06', $sm['filename32']);
|
|
2132
|
}
|
|
2133
|
if (!empty($sm['filename64'])) {
|
|
2134
|
$pxe_files[] = array('00:07', $sm['filename64']);
|
|
2135
|
$pxe_files[] = array('00:09', $sm['filename64']);
|
|
2136
|
}
|
|
2137
|
if (!empty($sm['filename32arm'])) {
|
|
2138
|
$pxe_files[] = array('00:0a', $sm['filename32arm']);
|
|
2139
|
}
|
|
2140
|
if (!empty($sm['filename64arm'])) {
|
|
2141
|
$pxe_files[] = array('00:0b', $sm['filename64arm']);
|
|
2142
|
}
|
|
2143
|
|
|
2144
|
$pxeif = false;
|
|
2145
|
if (is_array($pxe_files) && !empty($pxe_files)) {
|
|
2146
|
foreach ($pxe_files as $pxe) {
|
|
2147
|
/*
|
|
2148
|
if ($pxe[0] == 'HTTPClient') {
|
|
2149
|
$expr = "substring (option vendor-class-identifier, 0, 10) = \"HTTPClient\" {\n";
|
|
2150
|
} else {
|
|
2151
|
$expr = "option arch = {$pxe[0]} {\n";
|
|
2152
|
}
|
|
2153
|
*/
|
|
2154
|
if (!$pxeif) {
|
|
2155
|
// $dhcpdconf .= " if " . $expr;
|
|
2156
|
$pxeif = true;
|
|
2157
|
} /* else {
|
|
2158
|
$dhcpdconf .= " elseif " . $expr;
|
|
2159
|
}
|
|
2160
|
$dhcpdconf .= " filename \"{$pxe[1]}\";\n";
|
|
2161
|
$dhcpdconf .= " }";
|
|
2162
|
*/
|
|
2163
|
}
|
|
2164
|
/*
|
|
2165
|
if ($filename) {
|
|
2166
|
$dhcpdconf .= " else {\n";
|
|
2167
|
$dhcpdconf .= " filename \"{$filename}\";\n";
|
|
2168
|
$dhcpdconf .= " }";
|
|
2169
|
}
|
|
2170
|
$dhcpdconf .= "\n\n";
|
|
2171
|
*/
|
|
2172
|
} /* elseif (!empty($filename)) {
|
|
2173
|
$dhcpdconf .= " filename \"{$filename}\";\n";
|
|
2174
|
}
|
|
2175
|
*/
|
|
2176
|
unset($filename);
|
|
2177
|
/*
|
|
2178
|
if (!empty($dhcpifconf['rootpath'])) {
|
|
2179
|
$dhcpdconf .= " option root-path \"{$sm['rootpath']}\";\n";
|
|
2180
|
}
|
|
2181
|
*/
|
|
2182
|
}
|
|
2183
|
|
|
2184
|
// $dhcpdconf .= "}\n";
|
|
2185
|
|
|
2186
|
// add zone DDNS key/server to $ddns_zone[] if required
|
|
2187
|
if ($need_sm_ddns_updates) {
|
|
2188
|
$ddnsduplicate = false;
|
|
2189
|
foreach ($ddns_zones as $ddnszone) {
|
|
2190
|
if ($ddnszone['domain-name'] == $sm['ddnsdomain']) {
|
|
2191
|
$ddnsduplicate = true;
|
|
2192
|
}
|
|
2193
|
}
|
|
2194
|
if (!$ddnsduplicate) {
|
|
2195
|
$sm_newzone['dns-servers'] = array($sm['ddnsdomainprimary'], $sm['ddnsdomainsecondary']);
|
|
2196
|
$sm_newzone['domain-name'] = $sm['ddnsdomain'];
|
|
2197
|
$sm_newzone['ddnsdomainkeyname'] = $sm['ddnsdomainkeyname'];
|
|
2198
|
$sm_newzone['ddnsdomainkeyalgorithm'] = $sm['ddnsdomainkeyalgorithm'];
|
|
2199
|
$sm_newzone['ddnsdomainkey'] = $sm['ddnsdomainkey'];
|
|
2200
|
// $dhcpdconf .= dhcpdkey($sm_newzone);
|
|
2201
|
$ddns_zones[] = $sm_newzone;
|
|
2202
|
$need_ddns_updates = true;
|
|
2203
|
}
|
|
2204
|
}
|
|
2205
|
|
|
2206
|
/*
|
|
2207
|
// subclass for DHCP limiting
|
|
2208
|
if (!empty($sm['mac'])) {
|
|
2209
|
// assuming ALL addresses are ethernet hardware type ("1:" prefix)
|
|
2210
|
$dhcpdconf .= "subclass \"s_{$dhcpif}\" 1:{$sm['mac']};\n";
|
|
2211
|
}
|
|
2212
|
if (!empty($cid)) {
|
|
2213
|
$dhcpdconf .= "subclass \"s_{$dhcpif}\" \"{$cid}\";\n";
|
|
2214
|
}
|
|
2215
|
*/
|
|
2216
|
|
|
2217
|
$i++;
|
|
2218
|
|
|
2219
|
$keasubnet['reservations'][] = $keares;
|
|
2220
|
}
|
|
2221
|
}
|
|
2222
|
|
|
2223
|
$keasubnet['reservations-in-subnet'] = true;
|
|
2224
|
|
|
2225
|
$keaconf['Dhcp4']['subnet4'][] = $keasubnet;
|
|
2226
|
$keaconf['Dhcp4']['interfaces-config']['interfaces'][] = get_real_interface($dhcpif);
|
|
2227
|
if ($newzone['domain-name']) {
|
|
2228
|
if ($need_ddns_updates) {
|
|
2229
|
$newzone['dns-servers'] = array($dhcpifconf['ddnsdomainprimary'], $dhcpifconf['ddnsdomainsecondary']);
|
|
2230
|
$newzone['ddnsdomainkeyname'] = $dhcpifconf['ddnsdomainkeyname'];
|
|
2231
|
$newzone['ddnsdomainkeyalgorithm'] = $dhcpifconf['ddnsdomainkeyalgorithm'];
|
|
2232
|
$newzone['ddnsdomainkey'] = $dhcpifconf['ddnsdomainkey'];
|
|
2233
|
// $dhcpdconf .= dhcpdkey($dhcpifconf);
|
|
2234
|
}
|
|
2235
|
$ddns_zones[] = $newzone;
|
|
2236
|
}
|
|
2237
|
}
|
|
2238
|
|
|
2239
|
/* create client classes (mac_0123456789ab) for MAC address matching */
|
|
2240
|
foreach (array_keys($mac_classes) as $mac) {
|
|
2241
|
$umacstr = strtoupper(str_replace(':', '', $mac));
|
|
2242
|
$lmacstr = strtolower($umacstr);
|
|
2243
|
$lmacstr_len = strlen($lmacstr);
|
|
2244
|
$test_string = 'substring(hexstring(pkt4.mac, \'\'), 0, %s) == \'%s\'';
|
|
2245
|
/* mac client classes need to be defined early */
|
|
2246
|
array_unshift($keaconf['Dhcp4']['client-classes'], [
|
|
2247
|
'name' => 'mac_'.$umacstr,
|
|
2248
|
'test' => sprintf($test_string, $lmacstr_len, $lmacstr)
|
|
2249
|
]);
|
|
2250
|
}
|
|
2251
|
|
|
2252
|
/* add global reservations for known macs */
|
|
2253
|
foreach (array_keys($reserve_macs) as $mac) {
|
|
2254
|
$keaconf['Dhcp4']['reservations'][] = [
|
|
2255
|
'hw-address' => $mac
|
|
2256
|
];
|
|
2257
|
}
|
|
2258
|
|
|
2259
|
/* add global reservations for known cids */
|
|
2260
|
foreach (array_keys($reserve_cids) as $cid) {
|
|
2261
|
$keaconf['Dhcp4']['reservations'][] = [
|
|
2262
|
'client-id' => $cid
|
|
2263
|
];
|
|
2264
|
}
|
|
2265
|
|
|
2266
|
/* render json */
|
|
2267
|
if (($keaconf = json_encode($keaconf, JSON_UNESCAPED_SLASHES | JSON_PRETTY_PRINT)) === false) {
|
|
2268
|
log_error(sprintf(gettext('error: unable to render json for kea-dhcp4.conf in %s()'), __FUNCTION__));
|
|
2269
|
return 1;
|
|
2270
|
}
|
|
2271
|
|
|
2272
|
/* write kea-dhcp4.conf */
|
|
2273
|
$keaconf_path = '/usr/local/etc/kea/kea-dhcp4.conf';
|
|
2274
|
if (!file_put_contents($keaconf_path, $keaconf)) {
|
|
2275
|
log_error(sprintf(gettext('error: cannot open %s in %s()'), $keaconf_path, __FUNCTION__));
|
|
2276
|
return 1;
|
|
2277
|
}
|
|
2278
|
|
|
2279
|
/* create an empty leases database */
|
|
2280
|
$kea_lease_db = $kea_var_lib . '/dhcp4.leases';
|
|
2281
|
if (!file_exists($kea_lease_db)) {
|
|
2282
|
touch($kea_lease_db);
|
|
2283
|
}
|
|
2284
|
|
|
2285
|
/* start kea-dhcp4 */
|
|
2286
|
$kea_bin = '/usr/local/sbin/kea-dhcp4';
|
|
2287
|
mwexec_bg(sprintf('%s -c %s', $kea_bin, $keaconf_path));
|
|
2288
|
|
|
2289
|
if (is_platform_booting()) {
|
|
2290
|
print "done.\n";
|
|
2291
|
}
|
|
2292
|
|
|
2293
|
return 0;
|
|
2294
|
}
|
|
2295
|
|
|
2296
|
function services_dhcpdv4_configure() {
|
|
2297
|
global $g;
|
|
2298
|
$need_ddns_updates = false;
|
|
2299
|
$ddns_zones = array();
|
|
2300
|
|
|
2301
|
if (g_get('services_dhcp_server_enable') == false) {
|
|
2302
|
return;
|
|
2303
|
}
|
|
2304
|
|
|
2305
|
if (config_path_enabled('system','developerspew')) {
|
|
2306
|
$mt = microtime();
|
|
2307
|
echo "services_dhcpdv4_configure() being called $mt\n";
|
|
2308
|
}
|
|
2309
|
|
|
2310
|
/* DHCP enabled on any interfaces? */
|
|
2311
|
if (!is_dhcp_server_enabled()) {
|
|
2312
|
return 0;
|
|
2313
|
}
|
|
2314
|
|
|
2315
|
if (!dhcp_is_backend('isc')) {
|
|
2316
|
return 0;
|
|
2317
|
}
|
|
2318
|
|
|
2319
|
$syscfg = config_get_path('system');
|
|
2320
|
$dhcpdcfg = config_get_path('dhcpd', []);
|
|
2321
|
$Iflist = get_configured_interface_list();
|
|
2322
|
|
|
2323
|
/* Only consider DNS servers with IPv4 addresses for the IPv4 DHCP server. */
|
|
2324
|
$dns_arrv4 = array();
|
|
2325
|
if (is_array($syscfg['dnsserver'])) {
|
|
2326
|
foreach ($syscfg['dnsserver'] as $dnsserver) {
|
|
2327
|
if (is_ipaddrv4($dnsserver)) {
|
|
2328
|
$dns_arrv4[] = $dnsserver;
|
|
2329
|
}
|
|
2330
|
}
|
|
2331
|
}
|
|
2332
|
|
|
2333
|
if (is_platform_booting()) {
|
|
2334
|
echo gettext("Starting DHCP service...");
|
|
2335
|
} else {
|
|
2336
|
sleep(1);
|
|
2337
|
}
|
|
2338
|
|
|
2339
|
$custoptions = "";
|
|
2340
|
foreach ($dhcpdcfg as $dhcpif => $dhcpifconf) {
|
|
2341
|
if (empty($dhcpifconf)) {
|
|
2342
|
continue;
|
|
2343
|
}
|
|
2344
|
$idx = 0;
|
|
2345
|
$httpclient = false;
|
|
2346
|
if (is_array($dhcpifconf['numberoptions']) && is_array($dhcpifconf['numberoptions']['item'])) {
|
|
2347
|
foreach ($dhcpifconf['numberoptions']['item'] as $itemidx => $item) {
|
|
2348
|
if (!empty($item['type'])) {
|
|
2349
|
$itemtype = $item['type'];
|
|
2350
|
} else {
|
|
2351
|
$itemtype = "text";
|
|
2352
|
}
|
|
2353
|
$custoptions .= "option custom-{$dhcpif}-{$itemidx} code {$item['number']} = {$itemtype};\n";
|
|
2354
|
if (($item['type'] == "text") &&
|
|
2355
|
($item['number'] == 60) &&
|
|
2356
|
(base64_decode($item['value']) == "HTTPClient")) {
|
|
2357
|
$httpclient = true;
|
|
2358
|
}
|
|
2359
|
$idx++;
|
|
2360
|
}
|
|
2361
|
}
|
|
2362
|
if (!empty($dhcpifconf['uefihttpboot']) && isset($dhcpifconf['netboot']) && !$httpclient) {
|
|
2363
|
$custoptions .= "option custom-{$dhcpif}-{$idx} code 60 = text;\n";
|
|
2364
|
}
|
|
2365
|
if (is_array($dhcpifconf['pool'])) {
|
|
2366
|
foreach ($dhcpifconf['pool'] as $poolidx => $poolconf) {
|
|
2367
|
$idx = 0;
|
|
2368
|
$httpclient = false;
|
|
2369
|
if (is_array($poolconf['numberoptions']) && is_array($poolconf['numberoptions']['item'])) {
|
|
2370
|
foreach ($poolconf['numberoptions']['item'] as $itemidx => $item) {
|
|
2371
|
if (!empty($item['type'])) {
|
|
2372
|
$itemtype = $item['type'];
|
|
2373
|
} else {
|
|
2374
|
$itemtype = "text";
|
|
2375
|
}
|
|
2376
|
$custoptions .= "option custom-{$dhcpif}-{$poolidx}-{$itemidx} code {$item['number']} = {$itemtype};\n";
|
|
2377
|
if (($item['type'] == "text") &&
|
|
2378
|
($item['number'] == 60) &&
|
|
2379
|
(base64_decode($item['value']) == "HTTPClient")) {
|
|
2380
|
$httpclient = true;
|
|
2381
|
}
|
|
2382
|
$idx++;
|
|
2383
|
}
|
|
2384
|
}
|
|
2385
|
if (!empty($poolconf['uefihttpboot']) && isset($poolconf['netboot']) && !$httpclient) {
|
|
2386
|
$custoptions .= "option custom-{$dhcpif}-{$poolidx}-{$idx} code 60 = text;\n";
|
|
2387
|
}
|
|
2388
|
}
|
|
2389
|
}
|
|
2390
|
if (is_array($dhcpifconf['staticmap'])) {
|
|
2391
|
$i = 0;
|
|
2392
|
foreach ($dhcpifconf['staticmap'] as $sm) {
|
|
2393
|
if (empty($sm)) {
|
|
2394
|
continue;
|
|
2395
|
}
|
|
2396
|
$idx = 0;
|
|
2397
|
$httpclient = false;
|
|
2398
|
if (is_array($sm['numberoptions']) && is_array($sm['numberoptions']['item'])) {
|
|
2399
|
foreach ($sm['numberoptions']['item'] as $itemidx => $item) {
|
|
2400
|
if (!empty($item['type'])) {
|
|
2401
|
$itemtype = $item['type'];
|
|
2402
|
} else {
|
|
2403
|
$itemtype = "text";
|
|
2404
|
}
|
|
2405
|
$custoptions .= "option custom-s_{$dhcpif}_{$i}-{$itemidx} code {$item['number']} = {$itemtype};\n";
|
|
2406
|
}
|
|
2407
|
if (($item['type'] == "text") &&
|
|
2408
|
($item['number'] == 60) &&
|
|
2409
|
(base64_decode($item['value']) == "HTTPClient")) {
|
|
2410
|
$httpclient = true;
|
|
2411
|
}
|
|
2412
|
$idx++;
|
|
2413
|
}
|
|
2414
|
if (!empty($sm['uefihttpboot']) && isset($sm['netboot']) && !$httpclient) {
|
|
2415
|
$custoptions .= "option custom-s_{$dhcpif}_{$i}-{$idx} code 60 = text;\n";
|
|
2416
|
}
|
|
2417
|
$i++;
|
|
2418
|
}
|
|
2419
|
}
|
|
2420
|
}
|
|
2421
|
|
|
2422
|
$dhcpdconf = <<<EOD
|
|
2423
|
|
|
2424
|
option domain-name "{$syscfg['domain']}";
|
|
2425
|
option ldap-server code 95 = text;
|
|
2426
|
option domain-search-list code 119 = text;
|
|
2427
|
option arch code 93 = unsigned integer 16; # RFC4578
|
|
2428
|
{$custoptions}
|
|
2429
|
default-lease-time 7200;
|
|
2430
|
max-lease-time 86400;
|
|
2431
|
log-facility local7;
|
|
2432
|
one-lease-per-client true;
|
|
2433
|
deny duplicates;
|
|
2434
|
update-conflict-detection false;
|
|
2435
|
|
|
2436
|
EOD;
|
|
2437
|
|
|
2438
|
/* take these settings from the first DHCP configured interface,
|
|
2439
|
* see https://redmine.pfsense.org/issues/10270
|
|
2440
|
* TODO: Global Settings tab, see https://redmine.pfsense.org/issues/5080 */
|
|
2441
|
foreach ($dhcpdcfg as $dhcpif => $dhcpifconf) {
|
|
2442
|
if (empty($dhcpifconf)) {
|
|
2443
|
continue;
|
|
2444
|
}
|
|
2445
|
if (!isset($dhcpifconf['disableauthoritative'])) {
|
|
2446
|
$dhcpdconf .= "authoritative;\n";
|
|
2447
|
}
|
|
2448
|
|
|
2449
|
if (isset($dhcpifconf['alwaysbroadcast'])) {
|
|
2450
|
$dhcpdconf .= "always-broadcast on\n";
|
|
2451
|
}
|
|
2452
|
|
|
2453
|
// OMAPI Settings
|
|
2454
|
if (isset($dhcpifconf['omapi_port']) && is_numeric($dhcpifconf['omapi_port'])) {
|
|
2455
|
$dhcpdconf .= <<<EOD
|
|
2456
|
|
|
2457
|
key omapi_key {
|
|
2458
|
algorithm {$dhcpifconf['omapi_key_algorithm']};
|
|
2459
|
secret "{$dhcpifconf['omapi_key']}";
|
|
2460
|
};
|
|
2461
|
omapi-port {$dhcpifconf['omapi_port']};
|
|
2462
|
omapi-key omapi_key;
|
|
2463
|
|
|
2464
|
EOD;
|
|
2465
|
|
|
2466
|
}
|
|
2467
|
break;
|
|
2468
|
}
|
|
2469
|
|
|
2470
|
$dhcpdifs = array();
|
|
2471
|
$enable_add_routers = false;
|
|
2472
|
$gateways_arr = get_gateways();
|
|
2473
|
/* only add a routers line if the system has any IPv4 gateway at all */
|
|
2474
|
/* a static route has a gateway, manually overriding this field always works */
|
|
2475
|
foreach ($gateways_arr as $gwitem) {
|
|
2476
|
if ($gwitem['ipprotocol'] == "inet") {
|
|
2477
|
$enable_add_routers = true;
|
|
2478
|
break;
|
|
2479
|
}
|
|
2480
|
}
|
|
2481
|
|
|
2482
|
/* loop through and determine if we need to setup
|
|
2483
|
* failover peer "bleh" entries
|
|
2484
|
*/
|
|
2485
|
foreach ($dhcpdcfg as $dhcpif => $dhcpifconf) {
|
|
2486
|
if (empty($dhcpifconf)) {
|
|
2487
|
continue;
|
|
2488
|
}
|
|
2489
|
|
|
2490
|
if (!config_path_enabled("interfaces/{$dhcpif}")) {
|
|
2491
|
continue;
|
|
2492
|
}
|
|
2493
|
|
|
2494
|
interfaces_staticarp_configure($dhcpif);
|
|
2495
|
|
|
2496
|
if (!isset($dhcpifconf['enable'])) {
|
|
2497
|
continue;
|
|
2498
|
}
|
|
2499
|
|
|
2500
|
if ($dhcpifconf['failover_peerip'] <> "") {
|
|
2501
|
$intip = get_interface_ip($dhcpif);
|
|
2502
|
/*
|
|
2503
|
* yep, failover peer is defined.
|
|
2504
|
* does it match up to a defined vip?
|
|
2505
|
*/
|
|
2506
|
$skew = 110;
|
|
2507
|
$vips = config_get_path('virtualip/vip', []);
|
|
2508
|
if (!empty($vips)) {
|
|
2509
|
foreach ($vips as $vipent) {
|
|
2510
|
if ($vipent['mode'] != 'carp') {
|
|
2511
|
continue;
|
|
2512
|
}
|
|
2513
|
if ($vipent['interface'] == $dhcpif) {
|
|
2514
|
$ipaddr = config_get_path("interfaces/{$dhcpif}/ipaddr");
|
|
2515
|
$subnet = config_get_path("interfaces/{$dhcpif}/subnet");
|
|
2516
|
$carp_nw = gen_subnet($ipaddr,$subnet);
|
|
2517
|
$carp_nw .= "/{$subnet}";
|
|
2518
|
if (ip_in_subnet($dhcpifconf['failover_peerip'], $carp_nw)) {
|
|
2519
|
/* this is the interface! */
|
|
2520
|
if (is_numeric($vipent['advskew']) && (intval($vipent['advskew']) < 20)) {
|
|
2521
|
$skew = 0;
|
|
2522
|
break;
|
|
2523
|
}
|
|
2524
|
}
|
|
2525
|
}
|
|
2526
|
}
|
|
2527
|
} else {
|
|
2528
|
log_error(gettext("Warning! DHCP Failover setup and no CARP virtual IPs defined!"));
|
|
2529
|
}
|
|
2530
|
if ($skew > 10) {
|
|
2531
|
$type = "secondary";
|
|
2532
|
$my_port = "520";
|
|
2533
|
$peer_port = "519";
|
|
2534
|
$dhcpdconf_pri = '';
|
|
2535
|
} else {
|
|
2536
|
$my_port = "519";
|
|
2537
|
$peer_port = "520";
|
|
2538
|
$type = "primary";
|
|
2539
|
$dhcpdconf_pri = "split 128;\n";
|
|
2540
|
$dhcpdconf_pri .= " mclt 600;\n";
|
|
2541
|
}
|
|
2542
|
|
|
2543
|
if (is_ipaddrv4($intip)) {
|
|
2544
|
$dhcpdconf .= <<<EOPP
|
|
2545
|
failover peer "dhcp_{$dhcpif}" {
|
|
2546
|
{$type};
|
|
2547
|
address {$intip};
|
|
2548
|
port {$my_port};
|
|
2549
|
peer address {$dhcpifconf['failover_peerip']};
|
|
2550
|
peer port {$peer_port};
|
|
2551
|
max-response-delay 10;
|
|
2552
|
max-unacked-updates 10;
|
|
2553
|
{$dhcpdconf_pri}
|
|
2554
|
load balance max seconds 3;
|
|
2555
|
}
|
|
2556
|
\n
|
|
2557
|
EOPP;
|
|
2558
|
}
|
|
2559
|
}
|
|
2560
|
}
|
|
2561
|
|
|
2562
|
foreach ($dhcpdcfg as $dhcpif => $dhcpifconf) {
|
|
2563
|
if (empty($dhcpifconf)) {
|
|
2564
|
continue;
|
|
2565
|
}
|
|
2566
|
|
|
2567
|
$newzone = array();
|
|
2568
|
$ifcfg = config_get_path("interfaces/{$dhcpif}");
|
|
2569
|
|
|
2570
|
if (!isset($dhcpifconf['enable']) || !isset($Iflist[$dhcpif])) {
|
|
2571
|
continue;
|
|
2572
|
}
|
|
2573
|
$ifcfgip = get_interface_ip($dhcpif);
|
|
2574
|
$ifcfgsn = get_interface_subnet($dhcpif);
|
|
2575
|
$subnet = gen_subnet($ifcfgip, $ifcfgsn);
|
|
2576
|
$subnetmask = gen_subnet_mask($ifcfgsn);
|
|
2577
|
|
|
2578
|
if (!is_ipaddr($subnet)) {
|
|
2579
|
continue;
|
|
2580
|
}
|
|
2581
|
|
|
2582
|
$all_pools = array();
|
|
2583
|
$all_pools[] = $dhcpifconf;
|
|
2584
|
if (is_array($dhcpifconf['pool'])) {
|
|
2585
|
$all_pools = array_merge($all_pools, $dhcpifconf['pool']);
|
|
2586
|
}
|
|
2587
|
|
|
2588
|
$dnscfg = "";
|
|
2589
|
|
|
2590
|
if ($dhcpifconf['domain']) {
|
|
2591
|
$dnscfg .= " option domain-name \"{$dhcpifconf['domain']}\";\n";
|
|
2592
|
}
|
|
2593
|
|
|
2594
|
if ($dhcpifconf['domainsearchlist'] <> "") {
|
|
2595
|
$dnscfg .= " option domain-search \"" . join("\",\"", preg_split("/[ ;]+/", $dhcpifconf['domainsearchlist'])) . "\";\n";
|
|
2596
|
}
|
|
2597
|
|
|
2598
|
if (isset($dhcpifconf['ddnsupdate'])) {
|
|
2599
|
$need_ddns_updates = true;
|
|
2600
|
$newzone = array();
|
|
2601
|
if ($dhcpifconf['ddnsdomain'] <> "") {
|
|
2602
|
$newzone['domain-name'] = $dhcpifconf['ddnsdomain'];
|
|
2603
|
$dnscfg .= " ddns-domainname \"{$dhcpifconf['ddnsdomain']}\";\n";
|
|
2604
|
} else {
|
|
2605
|
$newzone['domain-name'] = config_get_path('system/domain');
|
|
2606
|
}
|
|
2607
|
|
|
2608
|
if (empty($dhcpifconf['ddnsclientupdates'])) {
|
|
2609
|
$ddnsclientupdates = 'allow';
|
|
2610
|
} else {
|
|
2611
|
$ddnsclientupdates = $dhcpifconf['ddnsclientupdates'];
|
|
2612
|
}
|
|
2613
|
|
|
2614
|
$dnscfg .= " {$ddnsclientupdates} client-updates;\n";
|
|
2615
|
|
|
2616
|
$revsubnet = array_reverse(explode('.',$subnet));
|
|
2617
|
|
|
2618
|
$subnet_mask_bits = 32 - $ifcfgsn;
|
|
2619
|
$start_octet = $subnet_mask_bits >> 3;
|
|
2620
|
$octet_mask_bits = $subnet_mask_bits & ($subnet_mask_bits % 8);
|
|
2621
|
if ($octet_mask_bits) {
|
|
2622
|
$octet_mask = (1 << $octet_mask_bits) - 1;
|
|
2623
|
$octet_start = $revsubnet[$start_octet] & ~$octet_mask;
|
|
2624
|
$revsubnet[$start_octet] = $octet_start . "-" . ($octet_start + $octet_mask);
|
|
2625
|
}
|
|
2626
|
|
|
2627
|
$ptr_domain = '';
|
|
2628
|
for ($octet = 0; $octet <= 3; $octet++) {
|
|
2629
|
if ($octet < $start_octet) {
|
|
2630
|
continue;
|
|
2631
|
}
|
|
2632
|
$ptr_domain .= ((empty($ptr_domain) && $ptr_domain !== "0") ? '' : '.');
|
|
2633
|
$ptr_domain .= $revsubnet[$octet];
|
|
2634
|
}
|
|
2635
|
$ptr_domain .= ".in-addr.arpa";
|
|
2636
|
$newzone['ptr-domain'] = $ptr_domain;
|
|
2637
|
unset($ptr_domain, $revsubnet, $start_octet);
|
|
2638
|
}
|
|
2639
|
|
|
2640
|
if (is_array($dhcpifconf['dnsserver']) && ($dhcpifconf['dnsserver'][0])) {
|
|
2641
|
$dnscfg .= " option domain-name-servers " . join(",", $dhcpifconf['dnsserver']) . ";";
|
|
2642
|
if ($newzone['domain-name']) {
|
|
2643
|
$newzone['dns-servers'] = $dhcpifconf['dnsserver'];
|
|
2644
|
}
|
|
2645
|
} else if (config_path_enabled('dnsmasq')) {
|
|
2646
|
$dnscfg .= " option domain-name-servers {$ifcfgip};";
|
|
2647
|
if ($newzone['domain-name'] && is_array($syscfg['dnsserver']) && ($syscfg['dnsserver'][0])) {
|
|
2648
|
$newzone['dns-servers'] = $syscfg['dnsserver'];
|
|
2649
|
}
|
|
2650
|
} else if (config_path_enabled('unbound')) {
|
|
2651
|
$dnscfg .= " option domain-name-servers {$ifcfgip};";
|
|
2652
|
} else if (!empty($dns_arrv4)) {
|
|
2653
|
$dnscfg .= " option domain-name-servers " . join(",", $dns_arrv4) . ";";
|
|
2654
|
if ($newzone['domain-name']) {
|
|
2655
|
$newzone['dns-servers'] = $dns_arrv4;
|
|
2656
|
}
|
|
2657
|
}
|
|
2658
|
|
|
2659
|
/* Create classes - These all contain comma separated lists. Join them into one
|
|
2660
|
big comma separated string then split them all up. */
|
|
2661
|
$all_mac_strings = array();
|
|
2662
|
if (is_array($dhcpifconf['pool'])) {
|
|
2663
|
foreach ($all_pools as $poolconf) {
|
|
2664
|
$all_mac_strings[] = $poolconf['mac_allow'];
|
|
2665
|
$all_mac_strings[] = $poolconf['mac_deny'];
|
|
2666
|
}
|
|
2667
|
}
|
|
2668
|
$all_mac_strings[] = $dhcpifconf['mac_allow'];
|
|
2669
|
$all_mac_strings[] = $dhcpifconf['mac_deny'];
|
|
2670
|
if (!empty($all_mac_strings)) {
|
|
2671
|
$all_mac_list = array_unique(explode(',', implode(',', $all_mac_strings)));
|
|
2672
|
foreach ($all_mac_list as $mac) {
|
|
2673
|
if (empty($mac)) {
|
|
2674
|
continue;
|
|
2675
|
}
|
|
2676
|
$dhcpdconf .= 'class "' . str_replace(':', '', $mac) . '" {' . "\n";
|
|
2677
|
// Skip the first octet of the MAC address - for media type, typically Ethernet ("01") and match the rest.
|
|
2678
|
$dhcpdconf .= ' match if substring (hardware, 1, ' . (substr_count($mac, ':') + 1) . ') = ' . $mac . ';' . "\n";
|
|
2679
|
$dhcpdconf .= '}' . "\n";
|
|
2680
|
}
|
|
2681
|
}
|
|
2682
|
|
|
2683
|
// instantiate class before pool definition
|
|
2684
|
$dhcpdconf .= "class \"s_{$dhcpif}\" {\n match pick-first-value (option dhcp-client-identifier, hardware);\n}\n";
|
|
2685
|
|
|
2686
|
$dhcpdconf .= "subnet {$subnet} netmask {$subnetmask} {\n";
|
|
2687
|
|
|
2688
|
// Setup pool options
|
|
2689
|
foreach ($all_pools as $all_pools_idx => $poolconf) {
|
|
2690
|
if (!(ip_in_subnet($poolconf['range']['from'], "{$subnet}/{$ifcfgsn}") && ip_in_subnet($poolconf['range']['to'], "{$subnet}/{$ifcfgsn}"))) {
|
|
2691
|
// If the user has changed the subnet from the interfaces page and applied,
|
|
2692
|
// but has not updated the DHCP range, then the range to/from of the pool can be outside the subnet.
|
|
2693
|
// This can also happen when implementing the batch of changes when the setup wizard reloads the new settings.
|
|
2694
|
$error_msg = sprintf(gettext('Invalid DHCP pool %1$s - %2$s for %3$s subnet %4$s/%5$s detected. Please correct the settings in Services, DHCP Server'), $poolconf['range']['from'], $poolconf['range']['to'], convert_real_interface_to_friendly_descr($dhcpif), $subnet, $ifcfgsn);
|
|
2695
|
$do_file_notice = true;
|
|
2696
|
$conf_ipv4_address = $ifcfg['ipaddr'];
|
|
2697
|
$conf_ipv4_subnetmask = $ifcfg['subnet'];
|
|
2698
|
if (is_ipaddrv4($conf_ipv4_address) && is_subnet("{$conf_ipv4_address}/{$conf_ipv4_subnetmask}")) {
|
|
2699
|
$conf_subnet_base = gen_subnet($conf_ipv4_address, $conf_ipv4_subnetmask);
|
|
2700
|
if (ip_in_subnet($poolconf['range']['from'], "{$conf_subnet_base}/{$conf_ipv4_subnetmask}") &&
|
|
2701
|
ip_in_subnet($poolconf['range']['to'], "{$conf_subnet_base}/{$conf_ipv4_subnetmask}")) {
|
|
2702
|
// Even though the running interface subnet does not match the pool range,
|
|
2703
|
// the interface subnet in the config file contains the pool range.
|
|
2704
|
// We are somewhere part-way through a settings reload, e.g. after running the setup wizard.
|
|
2705
|
// services_dhcpdv4_configure will be called again later when the new interface settings from
|
|
2706
|
// the config are applied and at that time everything will match up.
|
|
2707
|
// Ignore this pool on this interface for now and just log the error to the system log.
|
|
2708
|
log_error($error_msg);
|
|
2709
|
$do_file_notice = false;
|
|
2710
|
}
|
|
2711
|
}
|
|
2712
|
if ($do_file_notice) {
|
|
2713
|
file_notice("DHCP", $error_msg);
|
|
2714
|
}
|
|
2715
|
continue;
|
|
2716
|
}
|
|
2717
|
$dhcpdconf .= " pool {\n";
|
|
2718
|
/* is failover dns setup? */
|
|
2719
|
if (is_array($poolconf['dnsserver']) && $poolconf['dnsserver'][0] <> "") {
|
|
2720
|
$dhcpdconf .= " option domain-name-servers {$poolconf['dnsserver'][0]}";
|
|
2721
|
if ($poolconf['dnsserver'][1] <> "") {
|
|
2722
|
$dhcpdconf .= ",{$poolconf['dnsserver'][1]}";
|
|
2723
|
}
|
|
2724
|
if ($poolconf['dnsserver'][2] <> "") {
|
|
2725
|
$dhcpdconf .= ",{$poolconf['dnsserver'][2]}";
|
|
2726
|
}
|
|
2727
|
if ($poolconf['dnsserver'][3] <> "") {
|
|
2728
|
$dhcpdconf .= ",{$poolconf['dnsserver'][3]}";
|
|
2729
|
}
|
|
2730
|
$dhcpdconf .= ";\n";
|
|
2731
|
}
|
|
2732
|
|
|
2733
|
/* allow/deny MACs */
|
|
2734
|
$mac_allow_list = array_unique(explode(',', $poolconf['mac_allow']));
|
|
2735
|
foreach ($mac_allow_list as $mac) {
|
|
2736
|
if (empty($mac)) {
|
|
2737
|
continue;
|
|
2738
|
}
|
|
2739
|
$dhcpdconf .= " allow members of \"" . str_replace(':', '', $mac) . "\";\n";
|
|
2740
|
}
|
|
2741
|
$deny_action = "deny";
|
|
2742
|
if (isset($poolconf['nonak']) && empty($poolconf['failover_peerip'])) {
|
|
2743
|
$deny_action = "ignore";
|
|
2744
|
}
|
|
2745
|
$mac_deny_list = array_unique(explode(',', $poolconf['mac_deny']));
|
|
2746
|
foreach ($mac_deny_list as $mac) {
|
|
2747
|
if (empty($mac)) {
|
|
2748
|
continue;
|
|
2749
|
}
|
|
2750
|
$dhcpdconf .= " deny members of \"" . str_replace(':', '', $mac) . "\";\n";
|
|
2751
|
}
|
|
2752
|
|
|
2753
|
if ($poolconf['failover_peerip'] <> "") {
|
|
2754
|
$dhcpdconf .= " $deny_action dynamic bootp clients;\n";
|
|
2755
|
}
|
|
2756
|
|
|
2757
|
// set pool MAC limitations
|
|
2758
|
if (isset($poolconf['denyunknown'])) {
|
|
2759
|
if ($poolconf['denyunknown'] == "class") {
|
|
2760
|
$dhcpdconf .= " allow members of \"s_{$dhcpif}\";\n";
|
|
2761
|
$dhcpdconf .= " $deny_action unknown-clients;\n";
|
|
2762
|
} else if ($poolconf['denyunknown'] == "disabled") {
|
|
2763
|
// add nothing to $dhcpdconf; condition added to prevent next condition applying if ever engine changes such that: isset("disabled") == true
|
|
2764
|
} else { // "catch-all" covering "enabled" value post-PR#4066, and covering non-upgraded boolean option (i.e. literal value "enabled")
|
|
2765
|
$dhcpdconf .= " $deny_action unknown-clients;\n";
|
|
2766
|
}
|
|
2767
|
}
|
|
2768
|
|
|
2769
|
if ($poolconf['gateway'] && $poolconf['gateway'] != "none" && ($poolconf['gateway'] != $dhcpifconf['gateway'])) {
|
|
2770
|
$dhcpdconf .= " option routers {$poolconf['gateway']};\n";
|
|
2771
|
}
|
|
2772
|
|
|
2773
|
if ($dhcpifconf['failover_peerip'] <> "") {
|
|
2774
|
$dhcpdconf .= " failover peer \"dhcp_{$dhcpif}\";\n";
|
|
2775
|
}
|
|
2776
|
|
|
2777
|
$pdnscfg = "";
|
|
2778
|
|
|
2779
|
if ($poolconf['domain'] && ($poolconf['domain'] != $dhcpifconf['domain'])) {
|
|
2780
|
$pdnscfg .= " option domain-name \"{$poolconf['domain']}\";\n";
|
|
2781
|
}
|
|
2782
|
|
|
2783
|
if (!empty($poolconf['domainsearchlist']) && ($poolconf['domainsearchlist'] != $dhcpifconf['domainsearchlist'])) {
|
|
2784
|
$pdnscfg .= " option domain-search \"" . join("\",\"", preg_split("/[ ;]+/", $poolconf['domainsearchlist'])) . "\";\n";
|
|
2785
|
}
|
|
2786
|
|
|
2787
|
if (isset($poolconf['ddnsupdate'])) {
|
|
2788
|
if (($poolconf['ddnsdomain'] <> "") && ($poolconf['ddnsdomain'] != $dhcpifconf['ddnsdomain'])) {
|
|
2789
|
$pdnscfg .= " ddns-domainname \"{$poolconf['ddnsdomain']}\";\n";
|
|
2790
|
}
|
|
2791
|
$pdnscfg .= " ddns-update-style interim;\n";
|
|
2792
|
}
|
|
2793
|
|
|
2794
|
$dhcpdconf .= "{$pdnscfg}";
|
|
2795
|
|
|
2796
|
// default-lease-time
|
|
2797
|
if ($poolconf['defaultleasetime'] && ($poolconf['defaultleasetime'] != $dhcpifconf['defaultleasetime'])) {
|
|
2798
|
$dhcpdconf .= " default-lease-time {$poolconf['defaultleasetime']};\n";
|
|
2799
|
}
|
|
2800
|
|
|
2801
|
// max-lease-time
|
|
2802
|
if ($poolconf['maxleasetime'] && ($poolconf['maxleasetime'] != $dhcpifconf['maxleasetime'])) {
|
|
2803
|
$dhcpdconf .= " max-lease-time {$poolconf['maxleasetime']};\n";
|
|
2804
|
}
|
|
2805
|
|
|
2806
|
// ignore bootp
|
|
2807
|
if (isset($poolconf['ignorebootp'])) {
|
|
2808
|
$dhcpdconf .= " ignore bootp;\n";
|
|
2809
|
}
|
|
2810
|
|
|
2811
|
// ignore-client-uids
|
|
2812
|
if (isset($poolconf['ignoreclientuids'])) {
|
|
2813
|
$dhcpdconf .= " ignore-client-uids true;\n";
|
|
2814
|
}
|
|
2815
|
|
|
2816
|
// netbios-name*
|
|
2817
|
if (is_array($poolconf['winsserver']) && $poolconf['winsserver'][0] && ($poolconf['winsserver'][0] != $dhcpifconf['winsserver'][0])) {
|
|
2818
|
$dhcpdconf .= " option netbios-name-servers " . join(",", $poolconf['winsserver']) . ";\n";
|
|
2819
|
$dhcpdconf .= " option netbios-node-type 8;\n";
|
|
2820
|
}
|
|
2821
|
|
|
2822
|
// ntp-servers
|
|
2823
|
if (is_array($poolconf['ntpserver']) && $poolconf['ntpserver'][0] && ($poolconf['ntpserver'][0] != $dhcpifconf['ntpserver'][0])) {
|
|
2824
|
$dhcpdconf .= " option ntp-servers " . join(",", $poolconf['ntpserver']) . ";\n";
|
|
2825
|
}
|
|
2826
|
|
|
2827
|
// tftp-server-name
|
|
2828
|
if (!empty($poolconf['tftp']) && ($poolconf['tftp'] != $dhcpifconf['tftp'])) {
|
|
2829
|
$dhcpdconf .= " option tftp-server-name \"{$poolconf['tftp']}\";\n";
|
|
2830
|
}
|
|
2831
|
|
|
2832
|
// Handle pool-specific options
|
|
2833
|
$dhcpdconf .= "\n";
|
|
2834
|
// Ignore the first pool, which is the "overall" pool when $all_pools_idx is 0 - those are put outside the pool block later
|
|
2835
|
$idx = 0;
|
|
2836
|
$httpclient = false;
|
|
2837
|
if (isset($poolconf['numberoptions']['item']) && is_array($poolconf['numberoptions']['item']) && ($all_pools_idx > 0)) {
|
|
2838
|
// Use the "real" pool index from the config, excluding the "overall" pool, and based from 0.
|
|
2839
|
// This matches the way $poolidx was used when generating the $custoptions string earlier.
|
|
2840
|
$poolidx = $all_pools_idx - 1;
|
|
2841
|
foreach ($poolconf['numberoptions']['item'] as $itemidx => $item) {
|
|
2842
|
$item_value = base64_decode($item['value']);
|
|
2843
|
if (empty($item['type']) || $item['type'] == "text") {
|
|
2844
|
$dhcpdconf .= " option custom-{$dhcpif}-{$poolidx}-{$itemidx} \"{$item_value}\";\n";
|
|
2845
|
} else {
|
|
2846
|
$dhcpdconf .= " option custom-{$dhcpif}-{$poolidx}-{$itemidx} {$item_value};\n";
|
|
2847
|
}
|
|
2848
|
if (($item['type'] == "text") &&
|
|
2849
|
($item['number'] == 60) &&
|
|
2850
|
(base64_decode($item['value']) == "HTTPClient")) {
|
|
2851
|
$httpclient = true;
|
|
2852
|
}
|
|
2853
|
$idx++;
|
|
2854
|
}
|
|
2855
|
}
|
|
2856
|
if (!empty($poolconf['uefihttpboot']) && isset($poolconf['netboot']) && !$httpclient &&
|
|
2857
|
(!isset($dhcpifconf['uefihttpboot']) ||
|
|
2858
|
($poolconf['uefihttpboot'] != $dhcpifconf['uefihttpboot']))) {
|
|
2859
|
$dhcpdconf .= " option custom-{$dhcpif}-{$poolidx}-{$idx} \"HTTPClient\";\n";
|
|
2860
|
}
|
|
2861
|
|
|
2862
|
// ldap-server
|
|
2863
|
if (!empty($poolconf['ldap']) && ($poolconf['ldap'] != $dhcpifconf['ldap'])) {
|
|
2864
|
$dhcpdconf .= " option ldap-server \"{$poolconf['ldap']}\";\n";
|
|
2865
|
}
|
|
2866
|
|
|
2867
|
// net boot information
|
|
2868
|
if (isset($poolconf['netboot'])) {
|
|
2869
|
if (!empty($poolconf['nextserver']) && ($poolconf['nextserver'] != $dhcpifconf['nextserver'])) {
|
|
2870
|
$dhcpdconf .= " next-server {$poolconf['nextserver']};\n";
|
|
2871
|
}
|
|
2872
|
|
|
2873
|
$pxe_files = array();
|
|
2874
|
if (!empty($poolconf['filename']) &&
|
|
2875
|
(!isset($dhcpifconf['filename']) ||
|
|
2876
|
($poolconf['filename'] != $dhcpifconf['filename']))) {
|
|
2877
|
$filename = $poolconf['filename'];
|
|
2878
|
}
|
|
2879
|
if (!empty($poolconf['uefihttpboot']) &&
|
|
2880
|
(!isset($dhcpifconf['uefihttpboot']) ||
|
|
2881
|
($poolconf['uefihttpboot'] != $dhcpifconf['uefihttpboot']))) {
|
|
2882
|
$pxe_files[] = array('HTTPClient', $poolconf['uefihttpboot']);
|
|
2883
|
}
|
|
2884
|
if (!empty($poolconf['filename32']) &&
|
|
2885
|
(!isset($dhcpifconf['filename32']) ||
|
|
2886
|
($poolconf['filename32'] != $dhcpifconf['filename32']))) {
|
|
2887
|
$pxe_files[] = array('00:06', $poolconf['filename32']);
|
|
2888
|
}
|
|
2889
|
if (!empty($poolconf['filename64']) &&
|
|
2890
|
(!isset($dhcpifconf['filename64']) ||
|
|
2891
|
($poolconf['filename64'] != $dhcpifconf['filename64']))) {
|
|
2892
|
$pxe_files[] = array('00:07', $poolconf['filename64']);
|
|
2893
|
$pxe_files[] = array('00:09', $poolconf['filename64']);
|
|
2894
|
}
|
|
2895
|
if (!empty($poolconf['filename32arm']) &&
|
|
2896
|
(!isset($dhcpifconf['filename32arm']) ||
|
|
2897
|
($poolconf['filename32arm'] != $dhcpifconf['filename32arm']))) {
|
|
2898
|
$pxe_files[] = array('00:0a', $poolconf['filename32arm']);
|
|
2899
|
}
|
|
2900
|
if (!empty($poolconf['filename64arm']) &&
|
|
2901
|
(!isset($dhcpifconf['filename64arm']) ||
|
|
2902
|
($poolconf['filename64arm'] != $dhcpifconf['filename64arm']))) {
|
|
2903
|
$pxe_files[] = array('00:0b', $poolconf['filename64arm']);
|
|
2904
|
}
|
|
2905
|
|
|
2906
|
$pxeif = false;
|
|
2907
|
if (is_array($pxe_files) && !empty($pxe_files)) {
|
|
2908
|
foreach ($pxe_files as $pxe) {
|
|
2909
|
if ($pxe[0] == 'HTTPClient') {
|
|
2910
|
$expr = "substring (option vendor-class-identifier, 0, 10) = \"HTTPClient\" {\n";
|
|
2911
|
} else {
|
|
2912
|
$expr = "option arch = {$pxe[0]} {\n";
|
|
2913
|
}
|
|
2914
|
if (!$pxeif) {
|
|
2915
|
$dhcpdconf .= " if " . $expr;
|
|
2916
|
$pxeif = true;
|
|
2917
|
} else {
|
|
2918
|
$dhcpdconf .= " else if " . $expr;
|
|
2919
|
}
|
|
2920
|
$dhcpdconf .= " filename \"{$pxe[1]}\";\n";
|
|
2921
|
$dhcpdconf .= " }";
|
|
2922
|
}
|
|
2923
|
if ($filename) {
|
|
2924
|
$dhcpdconf .= " else {\n";
|
|
2925
|
$dhcpdconf .= " filename \"{$filename}\";\n";
|
|
2926
|
$dhcpdconf .= " }";
|
|
2927
|
}
|
|
2928
|
$dhcpdconf .= "\n\n";
|
|
2929
|
} elseif (!empty($filename)) {
|
|
2930
|
$dhcpdconf .= " filename \"{$filename}\";\n";
|
|
2931
|
}
|
|
2932
|
unset($filename);
|
|
2933
|
|
|
2934
|
if (!empty($poolconf['rootpath']) && ($poolconf['rootpath'] != $dhcpifconf['rootpath'])) {
|
|
2935
|
$dhcpdconf .= " option root-path \"{$poolconf['rootpath']}\";\n";
|
|
2936
|
}
|
|
2937
|
}
|
|
2938
|
$dhcpdconf .= " range {$poolconf['range']['from']} {$poolconf['range']['to']};\n";
|
|
2939
|
$dhcpdconf .= " }\n\n";
|
|
2940
|
}
|
|
2941
|
// End of settings inside pools
|
|
2942
|
|
|
2943
|
if ($dhcpifconf['gateway'] && $dhcpifconf['gateway'] != "none") {
|
|
2944
|
$routers = $dhcpifconf['gateway'];
|
|
2945
|
$add_routers = true;
|
|
2946
|
} elseif ($dhcpifconf['gateway'] == "none") {
|
|
2947
|
$add_routers = false;
|
|
2948
|
} else {
|
|
2949
|
$add_routers = $enable_add_routers;
|
|
2950
|
$routers = $ifcfgip;
|
|
2951
|
}
|
|
2952
|
if ($add_routers) {
|
|
2953
|
$dhcpdconf .= " option routers {$routers};\n";
|
|
2954
|
}
|
|
2955
|
|
|
2956
|
// DDNS updates must be explicitly configured per subnet - see #13894
|
|
2957
|
if ($need_ddns_updates) {
|
|
2958
|
$dhcpdconf .= ' ddns-updates ' . (isset($dhcpifconf['ddnsupdate']) ? 'on' : 'off') . ";\n";
|
|
2959
|
}
|
|
2960
|
|
|
2961
|
$dhcpdconf .= <<<EOD
|
|
2962
|
$dnscfg
|
|
2963
|
|
|
2964
|
EOD;
|
|
2965
|
// default-lease-time
|
|
2966
|
if ($dhcpifconf['defaultleasetime']) {
|
|
2967
|
$dhcpdconf .= " default-lease-time {$dhcpifconf['defaultleasetime']};\n";
|
|
2968
|
}
|
|
2969
|
|
|
2970
|
// max-lease-time
|
|
2971
|
if ($dhcpifconf['maxleasetime']) {
|
|
2972
|
$dhcpdconf .= " max-lease-time {$dhcpifconf['maxleasetime']};\n";
|
|
2973
|
}
|
|
2974
|
|
|
2975
|
if (!isset($dhcpifconf['disablepingcheck'])) {
|
|
2976
|
$dhcpdconf .= " ping-check true;\n";
|
|
2977
|
} else {
|
|
2978
|
$dhcpdconf .= " ping-check false;\n";
|
|
2979
|
}
|
|
2980
|
|
|
2981
|
// netbios-name*
|
|
2982
|
if (is_array($dhcpifconf['winsserver']) && $dhcpifconf['winsserver'][0]) {
|
|
2983
|
$dhcpdconf .= " option netbios-name-servers " . join(",", $dhcpifconf['winsserver']) . ";\n";
|
|
2984
|
$dhcpdconf .= " option netbios-node-type 8;\n";
|
|
2985
|
}
|
|
2986
|
|
|
2987
|
// ntp-servers
|
|
2988
|
if (is_array($dhcpifconf['ntpserver']) && $dhcpifconf['ntpserver'][0]) {
|
|
2989
|
$dhcpdconf .= " option ntp-servers " . join(",", $dhcpifconf['ntpserver']) . ";\n";
|
|
2990
|
}
|
|
2991
|
|
|
2992
|
// tftp-server-name
|
|
2993
|
if ($dhcpifconf['tftp'] <> "") {
|
|
2994
|
$dhcpdconf .= " option tftp-server-name \"{$dhcpifconf['tftp']}\";\n";
|
|
2995
|
}
|
|
2996
|
|
|
2997
|
// Handle option, number rowhelper values
|
|
2998
|
$dhcpdconf .= "\n";
|
|
2999
|
$idx = 0;
|
|
3000
|
$httpclient = false;
|
|
3001
|
if (isset($dhcpifconf['numberoptions']['item']) && is_array($dhcpifconf['numberoptions']['item'])) {
|
|
3002
|
foreach ($dhcpifconf['numberoptions']['item'] as $itemidx => $item) {
|
|
3003
|
$item_value = base64_decode($item['value']);
|
|
3004
|
if (empty($item['type']) || $item['type'] == "text") {
|
|
3005
|
$dhcpdconf .= " option custom-{$dhcpif}-{$itemidx} \"{$item_value}\";\n";
|
|
3006
|
} else {
|
|
3007
|
$dhcpdconf .= " option custom-{$dhcpif}-{$itemidx} {$item_value};\n";
|
|
3008
|
}
|
|
3009
|
if (($item['type'] == "text") &&
|
|
3010
|
($item['number'] == 60) &&
|
|
3011
|
(base64_decode($item['value']) == "HTTPClient")) {
|
|
3012
|
$httpclient = true;
|
|
3013
|
}
|
|
3014
|
$idx++;
|
|
3015
|
}
|
|
3016
|
}
|
|
3017
|
if (!empty($dhcpifconf['uefihttpboot']) && isset($dhcpifconf['netboot']) && !$httpclient) {
|
|
3018
|
$dhcpdconf .= " option custom-{$dhcpif}-{$idx} \"HTTPClient\";\n";
|
|
3019
|
}
|
|
3020
|
|
|
3021
|
// ldap-server
|
|
3022
|
if ($dhcpifconf['ldap'] <> "") {
|
|
3023
|
$dhcpdconf .= " option ldap-server \"{$dhcpifconf['ldap']}\";\n";
|
|
3024
|
}
|
|
3025
|
|
|
3026
|
// net boot information
|
|
3027
|
if (isset($dhcpifconf['netboot'])) {
|
|
3028
|
if ($dhcpifconf['nextserver'] <> "") {
|
|
3029
|
$dhcpdconf .= " next-server {$dhcpifconf['nextserver']};\n";
|
|
3030
|
}
|
|
3031
|
|
|
3032
|
$pxe_files = array();
|
|
3033
|
if (!empty($dhcpifconf['filename'])) {
|
|
3034
|
$filename = $dhcpifconf['filename'];
|
|
3035
|
}
|
|
3036
|
if (!empty($dhcpifconf['uefihttpboot'])) {
|
|
3037
|
$pxe_files[] = array('HTTPClient', $dhcpifconf['uefihttpboot']);
|
|
3038
|
}
|
|
3039
|
if (!empty($dhcpifconf['filename32'])) {
|
|
3040
|
$pxe_files[] = array('00:06', $dhcpifconf['filename32']);
|
|
3041
|
}
|
|
3042
|
if (!empty($dhcpifconf['filename64'])) {
|
|
3043
|
$pxe_files[] = array('00:07', $dhcpifconf['filename64']);
|
|
3044
|
$pxe_files[] = array('00:09', $dhcpifconf['filename64']);
|
|
3045
|
}
|
|
3046
|
if (!empty($dhcpifconf['filename32arm'])) {
|
|
3047
|
$pxe_files[] = array('00:0a', $dhcpifconf['filename32arm']);
|
|
3048
|
}
|
|
3049
|
if (!empty($dhcpifconf['filename64arm'])) {
|
|
3050
|
$pxe_files[] = array('00:0b', $dhcpifconf['filename64arm']);
|
|
3051
|
}
|
|
3052
|
|
|
3053
|
$pxeif = false;
|
|
3054
|
if (is_array($pxe_files) && !empty($pxe_files)) {
|
|
3055
|
foreach ($pxe_files as $pxe) {
|
|
3056
|
if ($pxe[0] == 'HTTPClient') {
|
|
3057
|
$expr = "substring (option vendor-class-identifier, 0, 10) = \"HTTPClient\" {\n";
|
|
3058
|
} else {
|
|
3059
|
$expr = "option arch = {$pxe[0]} {\n";
|
|
3060
|
}
|
|
3061
|
if (!$pxeif) {
|
|
3062
|
$dhcpdconf .= " if " . $expr;
|
|
3063
|
$pxeif = true;
|
|
3064
|
} else {
|
|
3065
|
$dhcpdconf .= " else if " . $expr;
|
|
3066
|
}
|
|
3067
|
$dhcpdconf .= " filename \"{$pxe[1]}\";\n";
|
|
3068
|
$dhcpdconf .= " }";
|
|
3069
|
}
|
|
3070
|
if ($filename) {
|
|
3071
|
$dhcpdconf .= " else {\n";
|
|
3072
|
$dhcpdconf .= " filename \"{$filename}\";\n";
|
|
3073
|
$dhcpdconf .= " }";
|
|
3074
|
}
|
|
3075
|
$dhcpdconf .= "\n\n";
|
|
3076
|
} elseif (!empty($filename)) {
|
|
3077
|
$dhcpdconf .= " filename \"{$filename}\";\n";
|
|
3078
|
}
|
|
3079
|
unset($filename);
|
|
3080
|
if (!empty($dhcpifconf['rootpath'])) {
|
|
3081
|
$dhcpdconf .= " option root-path \"{$dhcpifconf['rootpath']}\";\n";
|
|
3082
|
}
|
|
3083
|
}
|
|
3084
|
|
|
3085
|
$dhcpdconf .= <<<EOD
|
|
3086
|
}
|
|
3087
|
|
|
3088
|
EOD;
|
|
3089
|
|
|
3090
|
/* add static mappings */
|
|
3091
|
if (is_array($dhcpifconf['staticmap'])) {
|
|
3092
|
|
|
3093
|
$i = 0;
|
|
3094
|
$sm_newzone[] = array();
|
|
3095
|
$need_sm_ddns_updates = false;
|
|
3096
|
foreach ($dhcpifconf['staticmap'] as $sm) {
|
|
3097
|
if (empty($sm)) {
|
|
3098
|
continue;
|
|
3099
|
}
|
|
3100
|
$cid = '';
|
|
3101
|
$dhcpdconf .= "host s_{$dhcpif}_{$i} {\n";
|
|
3102
|
|
|
3103
|
if ($sm['mac']) {
|
|
3104
|
$dhcpdconf .= " hardware ethernet {$sm['mac']};\n";
|
|
3105
|
}
|
|
3106
|
|
|
3107
|
if ($sm['cid']) {
|
|
3108
|
$cid = str_replace('"', '\"', $sm['cid']);
|
|
3109
|
$dhcpdconf .= " option dhcp-client-identifier \"{$cid}\";\n";
|
|
3110
|
}
|
|
3111
|
|
|
3112
|
if ($sm['ipaddr']) {
|
|
3113
|
$dhcpdconf .= " fixed-address {$sm['ipaddr']};\n";
|
|
3114
|
}
|
|
3115
|
|
|
3116
|
if ($sm['hostname']) {
|
|
3117
|
$dhhostname = str_replace(" ", "_", $sm['hostname']);
|
|
3118
|
$dhhostname = str_replace(".", "_", $dhhostname);
|
|
3119
|
$dhcpdconf .= " option host-name \"{$dhhostname}\";\n";
|
|
3120
|
if ((isset($dhcpifconf['ddnsupdate']) || isset($sm['ddnsupdate'])) && (isset($dhcpifconf['ddnsforcehostname']) || isset($sm['ddnsforcehostname']))) {
|
|
3121
|
$dhcpdconf .= " ddns-hostname \"{$dhhostname}\";\n";
|
|
3122
|
}
|
|
3123
|
}
|
|
3124
|
if ($sm['filename']) {
|
|
3125
|
$dhcpdconf .= " filename \"{$sm['filename']}\";\n";
|
|
3126
|
}
|
|
3127
|
|
|
3128
|
if ($sm['rootpath']) {
|
|
3129
|
$dhcpdconf .= " option root-path \"{$sm['rootpath']}\";\n";
|
|
3130
|
}
|
|
3131
|
|
|
3132
|
if ($sm['gateway'] && ($sm['gateway'] != $dhcpifconf['gateway'])) {
|
|
3133
|
$dhcpdconf .= " option routers {$sm['gateway']};\n";
|
|
3134
|
}
|
|
3135
|
|
|
3136
|
$smdnscfg = "";
|
|
3137
|
|
|
3138
|
if ($sm['domain'] && ($sm['domain'] != $dhcpifconf['domain'])) {
|
|
3139
|
$smdnscfg .= " option domain-name \"{$sm['domain']}\";\n";
|
|
3140
|
}
|
|
3141
|
|
|
3142
|
if (!empty($sm['domainsearchlist']) && ($sm['domainsearchlist'] != $dhcpifconf['domainsearchlist'])) {
|
|
3143
|
$smdnscfg .= " option domain-search \"" . join("\",\"", preg_split("/[ ;]+/", $sm['domainsearchlist'])) . "\";\n";
|
|
3144
|
}
|
|
3145
|
|
|
3146
|
if (isset($sm['ddnsupdate'])) {
|
|
3147
|
if (($sm['ddnsdomain'] <> "") && ($sm['ddnsdomain'] != $dhcpifconf['ddnsdomain'])) {
|
|
3148
|
$smdnscfg .= " ddns-domainname \"{$sm['ddnsdomain']}\";\n";
|
|
3149
|
$need_sm_ddns_updates = true;
|
|
3150
|
}
|
|
3151
|
$smdnscfg .= " ddns-update-style interim;\n";
|
|
3152
|
}
|
|
3153
|
|
|
3154
|
if (is_array($sm['dnsserver']) && ($sm['dnsserver'][0]) && ($sm['dnsserver'][0] != $dhcpifconf['dnsserver'][0])) {
|
|
3155
|
$smdnscfg .= " option domain-name-servers " . join(",", $sm['dnsserver']) . ";\n";
|
|
3156
|
}
|
|
3157
|
$dhcpdconf .= "{$smdnscfg}";
|
|
3158
|
|
|
3159
|
// default-lease-time
|
|
3160
|
if ($sm['defaultleasetime'] && ($sm['defaultleasetime'] != $dhcpifconf['defaultleasetime'])) {
|
|
3161
|
$dhcpdconf .= " default-lease-time {$sm['defaultleasetime']};\n";
|
|
3162
|
}
|
|
3163
|
|
|
3164
|
// max-lease-time
|
|
3165
|
if ($sm['maxleasetime'] && ($sm['maxleasetime'] != $dhcpifconf['maxleasetime'])) {
|
|
3166
|
$dhcpdconf .= " max-lease-time {$sm['maxleasetime']};\n";
|
|
3167
|
}
|
|
3168
|
|
|
3169
|
// netbios-name*
|
|
3170
|
if (is_array($sm['winsserver']) && $sm['winsserver'][0] && ($sm['winsserver'][0] != $dhcpifconf['winsserver'][0])) {
|
|
3171
|
$dhcpdconf .= " option netbios-name-servers " . join(",", $sm['winsserver']) . ";\n";
|
|
3172
|
$dhcpdconf .= " option netbios-node-type 8;\n";
|
|
3173
|
}
|
|
3174
|
|
|
3175
|
// ntp-servers
|
|
3176
|
if (is_array($sm['ntpserver']) && $sm['ntpserver'][0] && ($sm['ntpserver'][0] != $dhcpifconf['ntpserver'][0])) {
|
|
3177
|
$dhcpdconf .= " option ntp-servers " . join(",", $sm['ntpserver']) . ";\n";
|
|
3178
|
}
|
|
3179
|
|
|
3180
|
// tftp-server-name
|
|
3181
|
if (!empty($sm['tftp']) && ($sm['tftp'] != $dhcpifconf['tftp'])) {
|
|
3182
|
$dhcpdconf .= " option tftp-server-name \"{$sm['tftp']}\";\n";
|
|
3183
|
}
|
|
3184
|
|
|
3185
|
// Handle option, number rowhelper values
|
|
3186
|
$dhcpdconf .= "\n";
|
|
3187
|
$idx = 0;
|
|
3188
|
$httpclient = false;
|
|
3189
|
if (isset($sm['numberoptions']['item']) && is_array($sm['numberoptions']['item'])) {
|
|
3190
|
foreach ($sm['numberoptions']['item'] as $itemidx => $item) {
|
|
3191
|
$item_value = base64_decode($item['value']);
|
|
3192
|
if (empty($item['type']) || $item['type'] == "text") {
|
|
3193
|
$dhcpdconf .= " option custom-s_{$dhcpif}_{$i}-{$itemidx} \"{$item_value}\";\n";
|
|
3194
|
} else {
|
|
3195
|
$dhcpdconf .= " option custom-s_{$dhcpif}_{$i}-{$itemidx} {$item_value};\n";
|
|
3196
|
}
|
|
3197
|
}
|
|
3198
|
if (($item['type'] == "text") &&
|
|
3199
|
($item['number'] == 60) &&
|
|
3200
|
(base64_decode($item['value']) == "HTTPClient")) {
|
|
3201
|
$httpclient = true;
|
|
3202
|
}
|
|
3203
|
$idx++;
|
|
3204
|
}
|
|
3205
|
if (!empty($sm['uefihttpboot']) && isset($sm['netboot']) && !$httpclient) {
|
|
3206
|
$dhcpdconf .= " option custom-s_{$dhcpif}_{$i}-{$idx} \"HTTPClient\";\n";
|
|
3207
|
}
|
|
3208
|
|
|
3209
|
// ldap-server
|
|
3210
|
if (!empty($sm['ldap']) && ($sm['ldap'] != $dhcpifconf['ldap'])) {
|
|
3211
|
$dhcpdconf .= " option ldap-server \"{$sm['ldap']}\";\n";
|
|
3212
|
}
|
|
3213
|
|
|
3214
|
// net boot information
|
|
3215
|
if (isset($sm['netboot'])) {
|
|
3216
|
if ($sm['nextserver'] <> "") {
|
|
3217
|
$dhcpdconf .= " next-server {$sm['nextserver']};\n";
|
|
3218
|
}
|
|
3219
|
|
|
3220
|
$pxe_files = array();
|
|
3221
|
if (!empty($sm['filename'])) {
|
|
3222
|
$filename = $sm['filename'];
|
|
3223
|
}
|
|
3224
|
if (!empty($sm['uefihttpboot'])) {
|
|
3225
|
$pxe_files[] = array('HTTPClient', $sm['uefihttpboot']);
|
|
3226
|
}
|
|
3227
|
if (!empty($sm['filename32'])) {
|
|
3228
|
$pxe_files[] = array('00:06', $sm['filename32']);
|
|
3229
|
}
|
|
3230
|
if (!empty($sm['filename64'])) {
|
|
3231
|
$pxe_files[] = array('00:07', $sm['filename64']);
|
|
3232
|
$pxe_files[] = array('00:09', $sm['filename64']);
|
|
3233
|
}
|
|
3234
|
if (!empty($sm['filename32arm'])) {
|
|
3235
|
$pxe_files[] = array('00:0a', $sm['filename32arm']);
|
|
3236
|
}
|
|
3237
|
if (!empty($sm['filename64arm'])) {
|
|
3238
|
$pxe_files[] = array('00:0b', $sm['filename64arm']);
|
|
3239
|
}
|
|
3240
|
|
|
3241
|
$pxeif = false;
|
|
3242
|
if (is_array($pxe_files) && !empty($pxe_files)) {
|
|
3243
|
foreach ($pxe_files as $pxe) {
|
|
3244
|
if ($pxe[0] == 'HTTPClient') {
|
|
3245
|
$expr = "substring (option vendor-class-identifier, 0, 10) = \"HTTPClient\" {\n";
|
|
3246
|
} else {
|
|
3247
|
$expr = "option arch = {$pxe[0]} {\n";
|
|
3248
|
}
|
|
3249
|
if (!$pxeif) {
|
|
3250
|
$dhcpdconf .= " if " . $expr;
|
|
3251
|
$pxeif = true;
|
|
3252
|
} else {
|
|
3253
|
$dhcpdconf .= " else if " . $expr;
|
|
3254
|
}
|
|
3255
|
$dhcpdconf .= " filename \"{$pxe[1]}\";\n";
|
|
3256
|
$dhcpdconf .= " }";
|
|
3257
|
}
|
|
3258
|
if ($filename) {
|
|
3259
|
$dhcpdconf .= " else {\n";
|
|
3260
|
$dhcpdconf .= " filename \"{$filename}\";\n";
|
|
3261
|
$dhcpdconf .= " }";
|
|
3262
|
}
|
|
3263
|
$dhcpdconf .= "\n\n";
|
|
3264
|
} elseif (!empty($filename)) {
|
|
3265
|
$dhcpdconf .= " filename \"{$filename}\";\n";
|
|
3266
|
}
|
|
3267
|
unset($filename);
|
|
3268
|
if (!empty($dhcpifconf['rootpath'])) {
|
|
3269
|
$dhcpdconf .= " option root-path \"{$sm['rootpath']}\";\n";
|
|
3270
|
}
|
|
3271
|
}
|
|
3272
|
|
|
3273
|
$dhcpdconf .= "}\n";
|
|
3274
|
|
|
3275
|
// add zone DDNS key/server to $ddns_zone[] if required
|
|
3276
|
if ($need_sm_ddns_updates) {
|
|
3277
|
$ddnsduplicate = false;
|
|
3278
|
foreach ($ddns_zones as $ddnszone) {
|
|
3279
|
if ($ddnszone['domain-name'] == $sm['ddnsdomain']) {
|
|
3280
|
$ddnsduplicate = true;
|
|
3281
|
}
|
|
3282
|
}
|
|
3283
|
if (!$ddnsduplicate) {
|
|
3284
|
$sm_newzone['dns-servers'] = array($sm['ddnsdomainprimary'], $sm['ddnsdomainsecondary']);
|
|
3285
|
$sm_newzone['domain-name'] = $sm['ddnsdomain'];
|
|
3286
|
$sm_newzone['ddnsdomainkeyname'] = $sm['ddnsdomainkeyname'];
|
|
3287
|
$sm_newzone['ddnsdomainkeyalgorithm'] = $sm['ddnsdomainkeyalgorithm'];
|
|
3288
|
$sm_newzone['ddnsdomainkey'] = $sm['ddnsdomainkey'];
|
|
3289
|
$dhcpdconf .= dhcpdkey($sm_newzone);
|
|
3290
|
$ddns_zones[] = $sm_newzone;
|
|
3291
|
$need_ddns_updates = true;
|
|
3292
|
}
|
|
3293
|
}
|
|
3294
|
|
|
3295
|
// subclass for DHCP limiting
|
|
3296
|
if (!empty($sm['mac'])) {
|
|
3297
|
// assuming ALL addresses are ethernet hardware type ("1:" prefix)
|
|
3298
|
$dhcpdconf .= "subclass \"s_{$dhcpif}\" 1:{$sm['mac']};\n";
|
|
3299
|
}
|
|
3300
|
if (!empty($cid)) {
|
|
3301
|
$dhcpdconf .= "subclass \"s_{$dhcpif}\" \"{$cid}\";\n";
|
|
3302
|
}
|
|
3303
|
|
|
3304
|
|
|
3305
|
$i++;
|
|
3306
|
}
|
|
3307
|
}
|
|
3308
|
|
|
3309
|
$dhcpdifs[] = get_real_interface($dhcpif);
|
|
3310
|
if ($newzone['domain-name']) {
|
|
3311
|
if ($need_ddns_updates) {
|
|
3312
|
$newzone['dns-servers'] = array($dhcpifconf['ddnsdomainprimary'], $dhcpifconf['ddnsdomainsecondary']);
|
|
3313
|
$newzone['ddnsdomainkeyname'] = $dhcpifconf['ddnsdomainkeyname'];
|
|
3314
|
$newzone['ddnsdomainkeyalgorithm'] = $dhcpifconf['ddnsdomainkeyalgorithm'];
|
|
3315
|
$newzone['ddnsdomainkey'] = $dhcpifconf['ddnsdomainkey'];
|
|
3316
|
$dhcpdconf .= dhcpdkey($dhcpifconf);
|
|
3317
|
}
|
|
3318
|
$ddns_zones[] = $newzone;
|
|
3319
|
}
|
|
3320
|
}
|
|
3321
|
|
|
3322
|
if ($need_ddns_updates) {
|
|
3323
|
$dhcpdconf .= "ddns-update-style interim;\n";
|
|
3324
|
$dhcpdconf .= "update-static-leases on;\n";
|
|
3325
|
|
|
3326
|
$dhcpdconf .= dhcpdzones($ddns_zones);
|
|
3327
|
}
|
|
3328
|
|
|
3329
|
/* write dhcpd.conf */
|
|
3330
|
if (!@file_put_contents("{$g['dhcpd_chroot_path']}/etc/dhcpd.conf", $dhcpdconf)) {
|
|
3331
|
printf(gettext("Error: cannot open dhcpd.conf in services_dhcpdv4_configure().%s"), "\n");
|
|
3332
|
unset($dhcpdconf);
|
|
3333
|
return 1;
|
|
3334
|
}
|
|
3335
|
unset($dhcpdconf);
|
|
3336
|
|
|
3337
|
/* create an empty leases database */
|
|
3338
|
if (!file_exists("{$g['dhcpd_chroot_path']}/var/db/dhcpd.leases")) {
|
|
3339
|
@touch("{$g['dhcpd_chroot_path']}/var/db/dhcpd.leases");
|
|
3340
|
}
|
|
3341
|
|
|
3342
|
/* make sure there isn't a stale dhcpd.pid file, which can make dhcpd fail to start. */
|
|
3343
|
/* if we get here, dhcpd has been killed and is not started yet */
|
|
3344
|
unlink_if_exists("{$g['dhcpd_chroot_path']}{$g['varrun_path']}/dhcpd.pid");
|
|
3345
|
|
|
3346
|
/* fire up dhcpd in a chroot */
|
|
3347
|
if (count($dhcpdifs) > 0) {
|
|
3348
|
mwexec("/usr/local/sbin/dhcpd -user dhcpd -group _dhcp -chroot {$g['dhcpd_chroot_path']} -cf /etc/dhcpd.conf -pf {$g['varrun_path']}/dhcpd.pid " .
|
|
3349
|
join(" ", $dhcpdifs));
|
|
3350
|
}
|
|
3351
|
|
|
3352
|
if (is_platform_booting()) {
|
|
3353
|
print "done.\n";
|
|
3354
|
}
|
|
3355
|
|
|
3356
|
return 0;
|
|
3357
|
}
|
|
3358
|
|
|
3359
|
function dhcpdkey($dhcpifconf) {
|
|
3360
|
$dhcpdconf = "";
|
|
3361
|
if (!empty($dhcpifconf['ddnsdomainkeyname']) && !empty($dhcpifconf['ddnsdomainkey'])) {
|
|
3362
|
$algorithm = empty($dhcpifconf['ddnsdomainkeyalgorithm']) ? 'hmac-md5' : $dhcpifconf['ddnsdomainkeyalgorithm'];
|
|
3363
|
$dhcpdconf .= "key \"{$dhcpifconf['ddnsdomainkeyname']}\" {\n";
|
|
3364
|
$dhcpdconf .= " algorithm {$algorithm};\n";
|
|
3365
|
$dhcpdconf .= " secret {$dhcpifconf['ddnsdomainkey']};\n";
|
|
3366
|
$dhcpdconf .= "}\n";
|
|
3367
|
}
|
|
3368
|
|
|
3369
|
return $dhcpdconf;
|
|
3370
|
}
|
|
3371
|
|
|
3372
|
function dhcpdzones($ddns_zones) {
|
|
3373
|
$dhcpdconf = "";
|
|
3374
|
|
|
3375
|
if (is_array($ddns_zones)) {
|
|
3376
|
$added_zones = array();
|
|
3377
|
foreach ($ddns_zones as $zone) {
|
|
3378
|
if (!is_array($zone) || empty($zone) || !is_array($zone['dns-servers'])) {
|
|
3379
|
continue;
|
|
3380
|
}
|
|
3381
|
$primary = $zone['dns-servers'][0];
|
|
3382
|
$secondary = empty($zone['dns-servers'][1]) ? "" : $zone['dns-servers'][1];
|
|
3383
|
|
|
3384
|
// Make sure we aren't using any invalid servers.
|
|
3385
|
if (!is_ipaddr($primary)) {
|
|
3386
|
if (is_ipaddr($secondary)) {
|
|
3387
|
$primary = $secondary;
|
|
3388
|
$secondary = "";
|
|
3389
|
} else {
|
|
3390
|
continue;
|
|
3391
|
}
|
|
3392
|
}
|
|
3393
|
|
|
3394
|
// We don't need to add zones multiple times.
|
|
3395
|
if ($zone['domain-name'] && !in_array($zone['domain-name'], $added_zones)) {
|
|
3396
|
$dhcpdconf .= "zone {$zone['domain-name']}. {\n";
|
|
3397
|
if (is_ipaddrv4($primary)) {
|
|
3398
|
$dhcpdconf .= " primary {$primary};\n";
|
|
3399
|
} else {
|
|
3400
|
$dhcpdconf .= " primary6 {$primary};\n";
|
|
3401
|
}
|
|
3402
|
if (is_ipaddrv4($secondary)) {
|
|
3403
|
$dhcpdconf .= " secondary {$secondary};\n";
|
|
3404
|
} elseif (is_ipaddrv6($secondary)) {
|
|
3405
|
$dhcpdconf .= " secondary6 {$secondary};\n";
|
|
3406
|
}
|
|
3407
|
if ($zone['ddnsdomainkeyname'] <> "" && $zone['ddnsdomainkey'] <> "") {
|
|
3408
|
$dhcpdconf .= " key \"{$zone['ddnsdomainkeyname']}\";\n";
|
|
3409
|
}
|
|
3410
|
$dhcpdconf .= "}\n";
|
|
3411
|
$added_zones[] = $zone['domain-name'];
|
|
3412
|
}
|
|
3413
|
if ($zone['ptr-domain'] && !in_array($zone['ptr-domain'], $added_zones)) {
|
|
3414
|
$dhcpdconf .= "zone {$zone['ptr-domain']}. {\n";
|
|
3415
|
if (is_ipaddrv4($primary)) {
|
|
3416
|
$dhcpdconf .= " primary {$primary};\n";
|
|
3417
|
} else {
|
|
3418
|
$dhcpdconf .= " primary6 {$primary};\n";
|
|
3419
|
}
|
|
3420
|
if (is_ipaddrv4($secondary)) {
|
|
3421
|
$dhcpdconf .= " secondary {$secondary};\n";
|
|
3422
|
} elseif (is_ipaddrv6($secondary)) {
|
|
3423
|
$dhcpdconf .= " secondary6 {$secondary};\n";
|
|
3424
|
}
|
|
3425
|
if ($zone['ddnsdomainkeyname'] <> "" && $zone['ddnsdomainkey'] <> "") {
|
|
3426
|
$dhcpdconf .= " key \"{$zone['ddnsdomainkeyname']}\";\n";
|
|
3427
|
}
|
|
3428
|
$dhcpdconf .= "}\n";
|
|
3429
|
$added_zones[] = $zone['ptr-domain'];
|
|
3430
|
}
|
|
3431
|
}
|
|
3432
|
}
|
|
3433
|
|
|
3434
|
return $dhcpdconf;
|
|
3435
|
}
|
|
3436
|
|
|
3437
|
function services_dhcpdv6_configure($blacklist = array()) {
|
|
3438
|
global $g;
|
|
3439
|
|
|
3440
|
if (g_get('services_dhcp_server_enable') == false) {
|
|
3441
|
return;
|
|
3442
|
}
|
|
3443
|
|
|
3444
|
if (config_path_enabled('system','developerspew')) {
|
|
3445
|
$mt = microtime();
|
|
3446
|
echo "services_dhcpd_configure() being called $mt\n";
|
|
3447
|
}
|
|
3448
|
|
|
3449
|
/* kill any running dhcpleases6 */
|
|
3450
|
if (isvalidpid("{$g['varrun_path']}/dhcpleases6.pid")) {
|
|
3451
|
killbypid("{$g['varrun_path']}/dhcpleases6.pid");
|
|
3452
|
}
|
|
3453
|
|
|
3454
|
/* DHCP enabled on any interfaces? */
|
|
3455
|
if (!is_dhcpv6_server_enabled()) {
|
|
3456
|
return 0;
|
|
3457
|
}
|
|
3458
|
|
|
3459
|
/* bail out if the backend isn't isc */
|
|
3460
|
if (!dhcp_is_backend('isc')) {
|
|
3461
|
return 0;
|
|
3462
|
}
|
|
3463
|
|
|
3464
|
$syscfg = config_get_path('system');
|
|
3465
|
$dhcpdv6cfg = config_get_path('dhcpdv6', []);
|
|
3466
|
$Iflist = get_configured_interface_list();
|
|
3467
|
$Iflist = array_merge($Iflist, get_configured_pppoe_server_interfaces());
|
|
3468
|
|
|
3469
|
|
|
3470
|
if (is_platform_booting()) {
|
|
3471
|
echo "Starting DHCPv6 service...";
|
|
3472
|
} else {
|
|
3473
|
sleep(1);
|
|
3474
|
}
|
|
3475
|
|
|
3476
|
$custoptionsv6 = "";
|
|
3477
|
foreach ($dhcpdv6cfg as $dhcpv6if => $dhcpv6ifconf) {
|
|
3478
|
if (empty($dhcpv6ifconf)) {
|
|
3479
|
continue;
|
|
3480
|
}
|
|
3481
|
if (is_array($dhcpv6ifconf['numberoptions']) && is_array($dhcpv6ifconf['numberoptions']['item'])) {
|
|
3482
|
foreach ($dhcpv6ifconf['numberoptions']['item'] as $itemv6idx => $itemv6) {
|
|
3483
|
$custoptionsv6 .= "option custom-{$dhcpv6if}-{$itemv6idx} code {$itemv6['number']} = text;\n";
|
|
3484
|
}
|
|
3485
|
}
|
|
3486
|
}
|
|
3487
|
|
|
3488
|
if (isset($dhcpv6ifconf['netboot']) && !empty($dhcpv6ifconf['bootfile_url'])) {
|
|
3489
|
$custoptionsv6 .= "option dhcp6.bootfile-url code 59 = string;\n";
|
|
3490
|
}
|
|
3491
|
|
|
3492
|
$dhcpdv6conf = <<<EOD
|
|
3493
|
|
|
3494
|
option domain-name "{$syscfg['domain']}";
|
|
3495
|
option ldap-server code 95 = text;
|
|
3496
|
option domain-search-list code 119 = text;
|
|
3497
|
{$custoptionsv6}
|
|
3498
|
default-lease-time 7200;
|
|
3499
|
max-lease-time 86400;
|
|
3500
|
log-facility local7;
|
|
3501
|
one-lease-per-client true;
|
|
3502
|
deny duplicates;
|
|
3503
|
ping-check true;
|
|
3504
|
update-conflict-detection false;
|
|
3505
|
|
|
3506
|
EOD;
|
|
3507
|
|
|
3508
|
if (!isset($dhcpv6ifconf['disableauthoritative'])) {
|
|
3509
|
$dhcpdv6conf .= "authoritative;\n";
|
|
3510
|
}
|
|
3511
|
|
|
3512
|
if (isset($dhcpv6ifconf['alwaysbroadcast'])) {
|
|
3513
|
$dhcpdv6conf .= "always-broadcast on\n";
|
|
3514
|
}
|
|
3515
|
|
|
3516
|
$dhcpdv6ifs = array();
|
|
3517
|
|
|
3518
|
$dhcpv6num = 0;
|
|
3519
|
$nsupdate = false;
|
|
3520
|
|
|
3521
|
foreach ($dhcpdv6cfg as $dhcpv6if => $dhcpv6ifconf) {
|
|
3522
|
if (empty($dhcpv6ifconf)) {
|
|
3523
|
continue;
|
|
3524
|
}
|
|
3525
|
|
|
3526
|
$ddns_zones = array();
|
|
3527
|
|
|
3528
|
$ifcfgv6 = config_get_path("interfaces/{$dhcpv6if}");
|
|
3529
|
|
|
3530
|
if (!isset($dhcpv6ifconf['enable']) || !isset($Iflist[$dhcpv6if]) ||
|
|
3531
|
(!isset($ifcfgv6['enable']) && !preg_match("/poes/", $dhcpv6if))) {
|
|
3532
|
continue;
|
|
3533
|
}
|
|
3534
|
$ifcfgipv6 = get_interface_ipv6($dhcpv6if);
|
|
3535
|
if (!is_ipaddrv6($ifcfgipv6) && !preg_match("/poes/", $dhcpv6if)) {
|
|
3536
|
continue;
|
|
3537
|
}
|
|
3538
|
$ifcfgsnv6 = get_interface_subnetv6($dhcpv6if);
|
|
3539
|
$subnetv6 = gen_subnetv6($ifcfgipv6, $ifcfgsnv6);
|
|
3540
|
// We might have some prefix-delegation on WAN (e.g. /48),
|
|
3541
|
// but then it is split and given out to individual interfaces
|
|
3542
|
// (LAN, OPT1, OPT2...) as multiple /64 subnets. So the size
|
|
3543
|
// of each subnet here is always /64.
|
|
3544
|
$pdlen = 64;
|
|
3545
|
|
|
3546
|
$range_from = $dhcpv6ifconf['range']['from'];
|
|
3547
|
$range_to = $dhcpv6ifconf['range']['to'];
|
|
3548
|
if ($ifcfgv6['ipaddrv6'] == 'track6') {
|
|
3549
|
$range_from = merge_ipv6_delegated_prefix($ifcfgipv6, $range_from, $pdlen);
|
|
3550
|
$range_to = merge_ipv6_delegated_prefix($ifcfgipv6, $range_to, $pdlen);
|
|
3551
|
}
|
|
3552
|
|
|
3553
|
if (is_ipaddrv6($ifcfgipv6)) {
|
|
3554
|
$subnet_start = gen_subnetv6($ifcfgipv6, $ifcfgsnv6);
|
|
3555
|
$subnet_end = gen_subnetv6_max($ifcfgipv6, $ifcfgsnv6);
|
|
3556
|
if ((!is_inrange_v6($range_from, $subnet_start, $subnet_end)) ||
|
|
3557
|
(!is_inrange_v6($range_to, $subnet_start, $subnet_end))) {
|
|
3558
|
log_error(gettext("The specified range lies outside of the current subnet. Skipping DHCP6 entry."));
|
|
3559
|
continue;
|
|
3560
|
}
|
|
3561
|
}
|
|
3562
|
|
|
3563
|
$dnscfgv6 = "";
|
|
3564
|
|
|
3565
|
if ($dhcpv6ifconf['domain']) {
|
|
3566
|
$dnscfgv6 .= " option domain-name \"{$dhcpv6ifconf['domain']}\";\n";
|
|
3567
|
}
|
|
3568
|
|
|
3569
|
if ($dhcpv6ifconf['domainsearchlist'] <> "") {
|
|
3570
|
$dnscfgv6 .= " option dhcp6.domain-search \"" . join("\",\"", preg_split("/[ ;]+/", $dhcpv6ifconf['domainsearchlist'])) . "\";\n";
|
|
3571
|
}
|
|
3572
|
|
|
3573
|
if (isset($dhcpv6ifconf['ddnsupdate'])) {
|
|
3574
|
if ($dhcpv6ifconf['ddnsdomain'] <> "") {
|
|
3575
|
$dnscfgv6 .= " ddns-domainname \"{$dhcpv6ifconf['ddnsdomain']}\";\n";
|
|
3576
|
}
|
|
3577
|
if (empty($dhcpv6ifconf['ddnsclientupdates'])) {
|
|
3578
|
$ddnsclientupdates = 'allow';
|
|
3579
|
} else {
|
|
3580
|
$ddnsclientupdates = $dhcpv6ifconf['ddnsclientupdates'];
|
|
3581
|
}
|
|
3582
|
$dnscfgv6 .= " {$ddnsclientupdates} client-updates;\n";
|
|
3583
|
$nsupdate = true;
|
|
3584
|
} else {
|
|
3585
|
$dnscfgv6 .= " do-forward-updates false;\n";
|
|
3586
|
}
|
|
3587
|
|
|
3588
|
if ($dhcpv6ifconf['dhcp6c-dns'] != 'disabled') {
|
|
3589
|
if (is_array($dhcpv6ifconf['dnsserver']) && ($dhcpv6ifconf['dnsserver'][0])) {
|
|
3590
|
$dnscfgv6 .= " option dhcp6.name-servers " . join(",", $dhcpv6ifconf['dnsserver']) . ";\n";
|
|
3591
|
} else if (((config_path_enabled('dnsmasq')) || config_path_enabled('unbound')) && is_ipaddrv6($ifcfgipv6)) {
|
|
3592
|
$dnscfgv6 .= " option dhcp6.name-servers {$ifcfgipv6};\n";
|
|
3593
|
} else if (is_array($syscfg['dnsserver']) && ($syscfg['dnsserver'][0])) {
|
|
3594
|
$dns_arrv6 = array();
|
|
3595
|
foreach ($syscfg['dnsserver'] as $dnsserver) {
|
|
3596
|
if (is_ipaddrv6($dnsserver)) {
|
|
3597
|
if ($ifcfgv6['ipaddrv6'] == 'track6' &&
|
|
3598
|
Net_IPv6::isInNetmask($dnsserver, '::', $pdlen)) {
|
|
3599
|
$dnsserver = merge_ipv6_delegated_prefix($ifcfgipv6, $dnsserver, $pdlen);
|
|
3600
|
}
|
|
3601
|
$dns_arrv6[] = $dnsserver;
|
|
3602
|
}
|
|
3603
|
}
|
|
3604
|
if (!empty($dns_arrv6)) {
|
|
3605
|
$dnscfgv6 .= " option dhcp6.name-servers " . join(",", $dns_arrv6) . ";\n";
|
|
3606
|
}
|
|
3607
|
}
|
|
3608
|
} else {
|
|
3609
|
$dnscfgv6 .= " #option dhcp6.name-servers --;\n";
|
|
3610
|
}
|
|
3611
|
|
|
3612
|
if (!is_ipaddrv6($ifcfgipv6)) {
|
|
3613
|
$ifcfgsnv6 = "64";
|
|
3614
|
$subnetv6 = gen_subnetv6($range_from, $ifcfgsnv6);
|
|
3615
|
}
|
|
3616
|
|
|
3617
|
$dhcpdv6conf .= "subnet6 {$subnetv6}/{$ifcfgsnv6}";
|
|
3618
|
|
|
3619
|
if (isset($dhcpv6ifconf['ddnsupdate']) &&
|
|
3620
|
!empty($dhcpv6ifconf['ddnsdomain'])) {
|
|
3621
|
$newzone = array();
|
|
3622
|
$newzone['domain-name'] = $dhcpv6ifconf['ddnsdomain'];
|
|
3623
|
$newzone['dns-servers'] = array($dhcpv6ifconf['ddnsdomainprimary'], $dhcpv6ifconf['ddnsdomainsecondary']);
|
|
3624
|
$newzone['ddnsdomainkeyname'] = $dhcpv6ifconf['ddnsdomainkeyname'];
|
|
3625
|
$newzone['ddnsdomainkey'] = $dhcpv6ifconf['ddnsdomainkey'];
|
|
3626
|
$ddns_zones[] = $newzone;
|
|
3627
|
if (isset($dhcpv6ifconf['ddnsreverse'])) {
|
|
3628
|
$ptr_zones = get_v6_ptr_zones($subnetv6, $ifcfgsnv6);
|
|
3629
|
foreach ($ptr_zones as $ptr_zone) {
|
|
3630
|
$reversezone = array();
|
|
3631
|
$reversezone['ptr-domain'] = $ptr_zone;
|
|
3632
|
$reversezone['dns-servers'] = array($dhcpv6ifconf['ddnsdomainprimary'], $dhcpv6ifconf['ddnsdomainsecondary']);
|
|
3633
|
$reversezone['ddnsdomainkeyname'] = $dhcpv6ifconf['ddnsdomainkeyname'];
|
|
3634
|
$reversezone['ddnsdomainkey'] = $dhcpv6ifconf['ddnsdomainkey'];
|
|
3635
|
$ddns_zones[] = $reversezone;
|
|
3636
|
}
|
|
3637
|
}
|
|
3638
|
}
|
|
3639
|
|
|
3640
|
$dhcpdv6conf .= " {\n";
|
|
3641
|
|
|
3642
|
if (!empty($range_from) && !empty($range_to)) {
|
|
3643
|
$dhcpdv6conf .= " range6 {$range_from} {$range_to};\n";
|
|
3644
|
}
|
|
3645
|
|
|
3646
|
$dhcpdv6conf .= $dnscfgv6;
|
|
3647
|
|
|
3648
|
if (is_ipaddrv6($dhcpv6ifconf['prefixrange']['from']) && is_ipaddrv6($dhcpv6ifconf['prefixrange']['to'])) {
|
|
3649
|
$dhcpdv6conf .= " prefix6 {$dhcpv6ifconf['prefixrange']['from']} {$dhcpv6ifconf['prefixrange']['to']} /{$dhcpv6ifconf['prefixrange']['prefixlength']};\n";
|
|
3650
|
}
|
|
3651
|
if (is_ipaddrv6($dhcpv6ifconf['dns6ip'])) {
|
|
3652
|
$dns6ip = $dhcpv6ifconf['dns6ip'];
|
|
3653
|
if ($ifcfgv6['ipaddrv6'] == 'track6' &&
|
|
3654
|
Net_IPv6::isInNetmask($dns6ip, '::', $pdlen)) {
|
|
3655
|
$dns6ip = merge_ipv6_delegated_prefix($ifcfgipv6, $dns6ip, $pdlen);
|
|
3656
|
}
|
|
3657
|
$dhcpdv6conf .= " option dhcp6.name-servers {$dns6ip};\n";
|
|
3658
|
}
|
|
3659
|
|
|
3660
|
// DDNS updates must be explicitly configured per subnet - see #13894
|
|
3661
|
if ($nsupdate) {
|
|
3662
|
$dhcpdv6conf .= ' ddns-updates ' . (isset($dhcpv6ifconf['ddnsupdate']) ? 'on' : 'off') . ";\n";
|
|
3663
|
}
|
|
3664
|
|
|
3665
|
// default-lease-time
|
|
3666
|
if ($dhcpv6ifconf['defaultleasetime']) {
|
|
3667
|
$dhcpdv6conf .= " default-lease-time {$dhcpv6ifconf['defaultleasetime']};\n";
|
|
3668
|
}
|
|
3669
|
|
|
3670
|
// max-lease-time
|
|
3671
|
if ($dhcpv6ifconf['maxleasetime']) {
|
|
3672
|
$dhcpdv6conf .= " max-lease-time {$dhcpv6ifconf['maxleasetime']};\n";
|
|
3673
|
}
|
|
3674
|
|
|
3675
|
// ntp-servers
|
|
3676
|
if (is_array($dhcpv6ifconf['ntpserver']) && $dhcpv6ifconf['ntpserver'][0]) {
|
|
3677
|
$ntpservers = array();
|
|
3678
|
foreach ($dhcpv6ifconf['ntpserver'] as $ntpserver) {
|
|
3679
|
if (!is_ipaddrv6($ntpserver)) {
|
|
3680
|
continue;
|
|
3681
|
}
|
|
3682
|
if ($ifcfgv6['ipaddrv6'] == 'track6' &&
|
|
3683
|
Net_IPv6::isInNetmask($ntpserver, '::', $pdlen)) {
|
|
3684
|
$ntpserver = merge_ipv6_delegated_prefix($ifcfgipv6, $ntpserver, $pdlen);
|
|
3685
|
}
|
|
3686
|
$ntpservers[] = $ntpserver;
|
|
3687
|
}
|
|
3688
|
if (count($ntpservers) > 0) {
|
|
3689
|
$dhcpdv6conf .= " option dhcp6.sntp-servers " . join(",", $dhcpv6ifconf['ntpserver']) . ";\n";
|
|
3690
|
}
|
|
3691
|
}
|
|
3692
|
// tftp-server-name
|
|
3693
|
/* Needs ISC DHCPD support
|
|
3694
|
if ($dhcpv6ifconf['tftp'] <> "") {
|
|
3695
|
$dhcpdv6conf .= " option tftp-server-name \"{$dhcpv6ifconf['tftp']}\";\n";
|
|
3696
|
}
|
|
3697
|
*/
|
|
3698
|
|
|
3699
|
// Handle option, number rowhelper values
|
|
3700
|
$dhcpdv6conf .= "\n";
|
|
3701
|
if (isset($dhcpv6ifconf['numberoptions']['item']) && is_array($dhcpv6ifconf['numberoptions']['item'])) {
|
|
3702
|
foreach ($dhcpv6ifconf['numberoptions']['item'] as $itemv6idx => $itemv6) {
|
|
3703
|
$itemv6_value = base64_decode($itemv6['value']);
|
|
3704
|
$dhcpdv6conf .= " option custom-{$dhcpv6if}-{$itemv6idx} \"{$itemv6_value}\";\n";
|
|
3705
|
}
|
|
3706
|
}
|
|
3707
|
|
|
3708
|
// ldap-server
|
|
3709
|
if ($dhcpv6ifconf['ldap'] <> "") {
|
|
3710
|
$ldapserver = $dhcpv6ifconf['ldap'];
|
|
3711
|
if ($ifcfgv6['ipaddrv6'] == 'track6' &&
|
|
3712
|
Net_IPv6::isInNetmask($ldapserver, '::', $pdlen)) {
|
|
3713
|
$ldapserver = merge_ipv6_delegated_prefix($ifcfgipv6, $ldapserver, $pdlen);
|
|
3714
|
}
|
|
3715
|
$dhcpdv6conf .= " option ldap-server \"{$ldapserver}\";\n";
|
|
3716
|
}
|
|
3717
|
|
|
3718
|
// net boot information
|
|
3719
|
if (isset($dhcpv6ifconf['netboot'])) {
|
|
3720
|
if (!empty($dhcpv6ifconf['bootfile_url'])) {
|
|
3721
|
$dhcpdv6conf .= " option dhcp6.bootfile-url \"{$dhcpv6ifconf['bootfile_url']}\";\n";
|
|
3722
|
}
|
|
3723
|
}
|
|
3724
|
|
|
3725
|
$dhcpdv6conf .= "}\n";
|
|
3726
|
|
|
3727
|
/* add static mappings */
|
|
3728
|
/* Needs to use DUID */
|
|
3729
|
if (is_array($dhcpv6ifconf['staticmap'])) {
|
|
3730
|
$i = 0;
|
|
3731
|
foreach ($dhcpv6ifconf['staticmap'] as $sm) {
|
|
3732
|
if (empty($sm)) {
|
|
3733
|
continue;
|
|
3734
|
}
|
|
3735
|
$dhcpdv6conf .= <<<EOD
|
|
3736
|
host s_{$dhcpv6if}_{$i} {
|
|
3737
|
host-identifier option dhcp6.client-id {$sm['duid']};
|
|
3738
|
|
|
3739
|
EOD;
|
|
3740
|
if ($sm['ipaddrv6']) {
|
|
3741
|
$ipaddrv6 = $sm['ipaddrv6'];
|
|
3742
|
if ($ifcfgv6['ipaddrv6'] == 'track6') {
|
|
3743
|
$ipaddrv6 = merge_ipv6_delegated_prefix($ifcfgipv6, $ipaddrv6, $pdlen);
|
|
3744
|
}
|
|
3745
|
$dhcpdv6conf .= " fixed-address6 {$ipaddrv6};\n";
|
|
3746
|
}
|
|
3747
|
|
|
3748
|
if ($sm['hostname']) {
|
|
3749
|
$dhhostname = str_replace(" ", "_", $sm['hostname']);
|
|
3750
|
$dhhostname = str_replace(".", "_", $dhhostname);
|
|
3751
|
$dhcpdv6conf .= " option host-name {$dhhostname};\n";
|
|
3752
|
if (isset($dhcpv6ifconf['ddnsupdate']) &&
|
|
3753
|
isset($dhcpv6ifconf['ddnsforcehostname'])) {
|
|
3754
|
$dhcpdv6conf .= " ddns-hostname \"{$dhhostname}\";\n";
|
|
3755
|
}
|
|
3756
|
}
|
|
3757
|
if ($sm['filename']) {
|
|
3758
|
$dhcpdv6conf .= " filename \"{$sm['filename']}\";\n";
|
|
3759
|
}
|
|
3760
|
|
|
3761
|
if ($sm['rootpath']) {
|
|
3762
|
$dhcpdv6conf .= " option root-path \"{$sm['rootpath']}\";\n";
|
|
3763
|
}
|
|
3764
|
|
|
3765
|
$dhcpdv6conf .= "}\n";
|
|
3766
|
$i++;
|
|
3767
|
}
|
|
3768
|
}
|
|
3769
|
|
|
3770
|
if ($dhcpv6ifconf['ddnsdomain']) {
|
|
3771
|
$dhcpdv6conf .= dhcpdkey($dhcpv6ifconf);
|
|
3772
|
$dhcpdv6conf .= dhcpdzones($ddns_zones);
|
|
3773
|
}
|
|
3774
|
|
|
3775
|
if ((config_get_path("dhcpdv6/{$dhcpv6if}/ramode") != "unmanaged") &&
|
|
3776
|
(config_path_enabled("interfaces/{$dhcpv6if}") ||
|
|
3777
|
preg_match("/poes/", $dhcpv6if))) {
|
|
3778
|
if (preg_match("/poes/si", $dhcpv6if)) {
|
|
3779
|
/* magic here */
|
|
3780
|
$dhcpdv6ifs = array_merge($dhcpdv6ifs, get_pppoes_child_interfaces($dhcpv6if));
|
|
3781
|
} else {
|
|
3782
|
$realif = get_real_interface($dhcpv6if, "inet6");
|
|
3783
|
if (stristr("$realif", "bridge")) {
|
|
3784
|
$mac = get_interface_mac($realif);
|
|
3785
|
if (is_macaddr($mac)) {
|
|
3786
|
$v6address = generate_ipv6_from_mac($mac);
|
|
3787
|
/* Create link local address for bridges */
|
|
3788
|
mwexec("/sbin/ifconfig {$realif} inet6 {$v6address}");
|
|
3789
|
}
|
|
3790
|
}
|
|
3791
|
$realif = escapeshellcmd($realif);
|
|
3792
|
$dhcpdv6ifs[] = $realif;
|
|
3793
|
}
|
|
3794
|
}
|
|
3795
|
}
|
|
3796
|
|
|
3797
|
if ($nsupdate) {
|
|
3798
|
$dhcpdv6conf .= "ddns-update-style interim;\n";
|
|
3799
|
$dhcpdv6conf .= "update-static-leases on;\n";
|
|
3800
|
} else {
|
|
3801
|
$dhcpdv6conf .= "ddns-update-style none;\n";
|
|
3802
|
}
|
|
3803
|
|
|
3804
|
/* write dhcpdv6.conf */
|
|
3805
|
if (!@file_put_contents("{$g['dhcpd_chroot_path']}/etc/dhcpdv6.conf", $dhcpdv6conf)) {
|
|
3806
|
log_error("Error: cannot open {$g['dhcpd_chroot_path']}/etc/dhcpdv6.conf in services_dhcpdv6_configure().\n");
|
|
3807
|
if (is_platform_booting()) {
|
|
3808
|
printf("Error: cannot open {$g['dhcpd_chroot_path']}/etc/dhcpdv6.conf in services_dhcpdv6_configure().\n");
|
|
3809
|
}
|
|
3810
|
unset($dhcpdv6conf);
|
|
3811
|
return 1;
|
|
3812
|
}
|
|
3813
|
unset($dhcpdv6conf);
|
|
3814
|
|
|
3815
|
/* create an empty leases v6 database */
|
|
3816
|
if (!file_exists("{$g['dhcpd_chroot_path']}/var/db/dhcpd6.leases")) {
|
|
3817
|
@touch("{$g['dhcpd_chroot_path']}/var/db/dhcpd6.leases");
|
|
3818
|
}
|
|
3819
|
|
|
3820
|
/* make sure there isn't a stale dhcpdv6.pid file, which may make dhcpdv6 fail to start. */
|
|
3821
|
/* if we get here, dhcpdv6 has been killed and is not started yet */
|
|
3822
|
unlink_if_exists("{$g['dhcpd_chroot_path']}{$g['varrun_path']}/dhcpdv6.pid");
|
|
3823
|
|
|
3824
|
/* fire up dhcpd in a chroot */
|
|
3825
|
if (count($dhcpdv6ifs) > 0) {
|
|
3826
|
mwexec("/usr/local/sbin/dhcpd -6 -user dhcpd -group _dhcp -chroot {$g['dhcpd_chroot_path']} -cf /etc/dhcpdv6.conf -pf {$g['varrun_path']}/dhcpdv6.pid " . join(" ", $dhcpdv6ifs));
|
|
3827
|
mwexec("/usr/local/sbin/dhcpleases6 -c \"/usr/local/bin/php-cgi -f /usr/local/sbin/prefixes.php\" -l {$g['dhcpd_chroot_path']}/var/db/dhcpd6.leases");
|
|
3828
|
}
|
|
3829
|
if (is_platform_booting()) {
|
|
3830
|
print gettext("done.") . "\n";
|
|
3831
|
}
|
|
3832
|
|
|
3833
|
return 0;
|
|
3834
|
}
|
|
3835
|
|
|
3836
|
function services_igmpproxy_configure($interface='') {
|
|
3837
|
global $g;
|
|
3838
|
|
|
3839
|
if (!empty($interface) && !empty(config_get_path('igmpproxy/igmpentry'))) {
|
|
3840
|
$igmpinf = "";
|
|
3841
|
foreach (config_get_path('igmpproxy/igmpentry', []) as $igmpentry) {
|
|
3842
|
if ($igmpentry['ifname'] == $interface) {
|
|
3843
|
$igmpinf = true;
|
|
3844
|
break;
|
|
3845
|
}
|
|
3846
|
}
|
|
3847
|
if (!$igmpinf) {
|
|
3848
|
return false;
|
|
3849
|
}
|
|
3850
|
}
|
|
3851
|
|
|
3852
|
if (!config_path_enabled('igmpproxy')) {
|
|
3853
|
if (isvalidproc("igmpproxy")) {
|
|
3854
|
log_error(gettext("Stopping IGMP Proxy service."));
|
|
3855
|
killbyname("igmpproxy");
|
|
3856
|
}
|
|
3857
|
return true;
|
|
3858
|
}
|
|
3859
|
if (count(config_get_path('igmpproxy/igmpentry', [])) == 0) {
|
|
3860
|
return false;
|
|
3861
|
}
|
|
3862
|
|
|
3863
|
if (is_platform_booting()) {
|
|
3864
|
echo gettext("Starting IGMP Proxy service...");
|
|
3865
|
}
|
|
3866
|
|
|
3867
|
if (isvalidproc("igmpproxy")) {
|
|
3868
|
log_error(gettext("Restarting IGMP Proxy service."));
|
|
3869
|
killbyname("igmpproxy");
|
|
3870
|
}
|
|
3871
|
|
|
3872
|
$iflist = get_configured_interface_list();
|
|
3873
|
|
|
3874
|
$igmpconf = <<<EOD
|
|
3875
|
|
|
3876
|
##------------------------------------------------------
|
|
3877
|
## Enable Quickleave mode (Sends Leave instantly)
|
|
3878
|
##------------------------------------------------------
|
|
3879
|
quickleave
|
|
3880
|
|
|
3881
|
EOD;
|
|
3882
|
|
|
3883
|
foreach (config_get_path('igmpproxy/igmpentry', []) as $igmpcf) {
|
|
3884
|
if (empty(config_get_path("interfaces/{$igmpcf['ifname']}/ipaddr"))) {
|
|
3885
|
continue;
|
|
3886
|
}
|
|
3887
|
unset($iflist[$igmpcf['ifname']]);
|
|
3888
|
$realif = get_real_interface($igmpcf['ifname']);
|
|
3889
|
if (empty($igmpcf['threshold'])) {
|
|
3890
|
$threshld = 1;
|
|
3891
|
} else {
|
|
3892
|
$threshld = $igmpcf['threshold'];
|
|
3893
|
}
|
|
3894
|
$igmpconf .= "phyint {$realif} {$igmpcf['type']} ratelimit 0 threshold {$threshld}\n";
|
|
3895
|
|
|
3896
|
if ($igmpcf['address'] <> "") {
|
|
3897
|
$item = explode(" ", $igmpcf['address']);
|
|
3898
|
foreach ($item as $iww) {
|
|
3899
|
$igmpconf .= "altnet {$iww}\n";
|
|
3900
|
}
|
|
3901
|
}
|
|
3902
|
$igmpconf .= "\n";
|
|
3903
|
if ($igmpcf['type'] == 'upstream') {
|
|
3904
|
$upstream = true;
|
|
3905
|
} else {
|
|
3906
|
$downstream = true;
|
|
3907
|
}
|
|
3908
|
}
|
|
3909
|
foreach ($iflist as $ifn) {
|
|
3910
|
$realif = get_real_interface($ifn);
|
|
3911
|
$igmpconf .= "phyint {$realif} disabled\n";
|
|
3912
|
}
|
|
3913
|
$igmpconf .= "\n";
|
|
3914
|
|
|
3915
|
if (!$upstream || !$downstream) {
|
|
3916
|
log_error(gettext("Could not find upstream or downstream IGMP Proxy interfaces!"));
|
|
3917
|
return;
|
|
3918
|
}
|
|
3919
|
|
|
3920
|
$igmpfl = fopen(g_get('varetc_path') . "/igmpproxy.conf", "w");
|
|
3921
|
if (!$igmpfl) {
|
|
3922
|
log_error(gettext("Could not write IGMP Proxy configuration file!"));
|
|
3923
|
return;
|
|
3924
|
}
|
|
3925
|
fwrite($igmpfl, $igmpconf);
|
|
3926
|
fclose($igmpfl);
|
|
3927
|
unset($igmpconf);
|
|
3928
|
|
|
3929
|
if (config_path_enabled('syslog','igmpxverbose')) {
|
|
3930
|
mwexec_bg("/usr/local/sbin/igmpproxy -v {$g['varetc_path']}/igmpproxy.conf");
|
|
3931
|
} else {
|
|
3932
|
mwexec_bg("/usr/local/sbin/igmpproxy {$g['varetc_path']}/igmpproxy.conf");
|
|
3933
|
}
|
|
3934
|
|
|
3935
|
log_error(gettext("Started IGMP Proxy service."));
|
|
3936
|
|
|
3937
|
if (is_platform_booting()) {
|
|
3938
|
echo gettext("done.") . "\n";
|
|
3939
|
}
|
|
3940
|
|
|
3941
|
return true;
|
|
3942
|
}
|
|
3943
|
|
|
3944
|
function services_dhcrelay_configure() {
|
|
3945
|
global $g;
|
|
3946
|
|
|
3947
|
if (config_path_enabled('system','developerspew')) {
|
|
3948
|
$mt = microtime();
|
|
3949
|
echo "services_dhcrelay_configure() being called $mt\n";
|
|
3950
|
}
|
|
3951
|
|
|
3952
|
/* kill any running dhcrelay */
|
|
3953
|
killbypid("{$g['varrun_path']}/dhcrelay.pid");
|
|
3954
|
|
|
3955
|
$dhcrelaycfg = config_get_path('dhcrelay', []);
|
|
3956
|
|
|
3957
|
/* DHCPRelay enabled on any interfaces? */
|
|
3958
|
if (!isset($dhcrelaycfg['enable'])) {
|
|
3959
|
return 0;
|
|
3960
|
}
|
|
3961
|
|
|
3962
|
/* Start/Restart DHCP Relay, if a CARP VIP is set, check its status and act
|
|
3963
|
* appropriately. */
|
|
3964
|
if (isset($dhcrelaycfg['carpstatusvip']) && ($dhcrelaycfg['carpstatusvip'] != "none")) {
|
|
3965
|
$status = get_carp_interface_status($dhcrelaycfg['carpstatusvip']);
|
|
3966
|
switch (strtoupper($status)) {
|
|
3967
|
// Do not start DHCP Relay service if the VIP is in BACKUP or INIT state.
|
|
3968
|
case "BACKUP":
|
|
3969
|
case "INIT":
|
|
3970
|
log_error("Stopping DHCP Relay (CARP BACKUP/INIT)");
|
|
3971
|
return 0;
|
|
3972
|
break;
|
|
3973
|
// Start the service if the VIP is MASTER state.
|
|
3974
|
case "MASTER":
|
|
3975
|
// Assume it's up if the status can't be determined.
|
|
3976
|
default:
|
|
3977
|
break;
|
|
3978
|
}
|
|
3979
|
}
|
|
3980
|
|
|
3981
|
if (is_platform_booting()) {
|
|
3982
|
echo gettext("Starting DHCP Relay service...");
|
|
3983
|
} else {
|
|
3984
|
sleep(1);
|
|
3985
|
}
|
|
3986
|
|
|
3987
|
$iflist = get_configured_interface_list();
|
|
3988
|
|
|
3989
|
$dhcrelayifs = array();
|
|
3990
|
$dhcifaces = explode(",", $dhcrelaycfg['interface']);
|
|
3991
|
foreach ($dhcifaces as $dhcrelayif) {
|
|
3992
|
if (!isset($iflist[$dhcrelayif])) {
|
|
3993
|
continue;
|
|
3994
|
}
|
|
3995
|
|
|
3996
|
if (get_interface_ip($dhcrelayif)) {
|
|
3997
|
$dhcrelayifs[] = get_real_interface($dhcrelayif);
|
|
3998
|
}
|
|
3999
|
}
|
|
4000
|
$dhcrelayifs = array_unique($dhcrelayifs);
|
|
4001
|
|
|
4002
|
/*
|
|
4003
|
* In order for the relay to work, it needs to be active
|
|
4004
|
* on the interface in which the destination server sits.
|
|
4005
|
*/
|
|
4006
|
$srvips = array_filter(explode(",", $dhcrelaycfg['server']));
|
|
4007
|
if (!is_array($srvips)) {
|
|
4008
|
log_error(gettext("No destination IP has been configured!"));
|
|
4009
|
return;
|
|
4010
|
}
|
|
4011
|
$srvifaces = array();
|
|
4012
|
foreach ($srvips as $srcidx => $srvip) {
|
|
4013
|
$destif = guess_interface_from_ip($srvip);
|
|
4014
|
if (!empty($destif) && !is_pseudo_interface($destif)) {
|
|
4015
|
$srvifaces[] = $destif;
|
|
4016
|
}
|
|
4017
|
}
|
|
4018
|
$srvifaces = array_unique($srvifaces);
|
|
4019
|
|
|
4020
|
/* Check for relays in the same subnet as clients so they can bind for
|
|
4021
|
* either direction (up or down) */
|
|
4022
|
$srvrelayifs = array_intersect($dhcrelayifs, $srvifaces);
|
|
4023
|
|
|
4024
|
/* The server interface(s) should not be in this list */
|
|
4025
|
$dhcrelayifs = array_diff($dhcrelayifs, $srvifaces);
|
|
4026
|
|
|
4027
|
/* Remove the dual-role interfaces from up and down lists */
|
|
4028
|
$srvifaces = array_diff($srvifaces, $srvrelayifs);
|
|
4029
|
$dhcrelayifs = array_diff($dhcrelayifs, $srvrelayifs);
|
|
4030
|
|
|
4031
|
/* fire up dhcrelay */
|
|
4032
|
if (empty($dhcrelayifs) && empty($srvrelayifs)) {
|
|
4033
|
log_error(gettext("No suitable downstream interfaces found for running dhcrelay!"));
|
|
4034
|
return; /* XXX */
|
|
4035
|
}
|
|
4036
|
if (empty($srvifaces) && empty($srvrelayifs)) {
|
|
4037
|
log_error(gettext("No suitable upstream interfaces found for running dhcrelay!"));
|
|
4038
|
return; /* XXX */
|
|
4039
|
}
|
|
4040
|
|
|
4041
|
$cmd = "/usr/local/sbin/dhcrelay";
|
|
4042
|
|
|
4043
|
if (!empty($dhcrelayifs)) {
|
|
4044
|
$cmd .= " -id " . implode(" -id ", $dhcrelayifs);
|
|
4045
|
}
|
|
4046
|
if (!empty($srvifaces)) {
|
|
4047
|
$cmd .= " -iu " . implode(" -iu ", $srvifaces);
|
|
4048
|
}
|
|
4049
|
if (!empty($srvrelayifs)) {
|
|
4050
|
$cmd .= " -i " . implode(" -i ", $srvrelayifs);
|
|
4051
|
}
|
|
4052
|
|
|
4053
|
if (isset($dhcrelaycfg['agentoption'])) {
|
|
4054
|
$cmd .= " -a -m replace";
|
|
4055
|
}
|
|
4056
|
|
|
4057
|
$cmd .= " " . implode(" ", $srvips);
|
|
4058
|
mwexec($cmd);
|
|
4059
|
unset($cmd);
|
|
4060
|
|
|
4061
|
return 0;
|
|
4062
|
}
|
|
4063
|
|
|
4064
|
function services_dhcrelay6_configure() {
|
|
4065
|
global $g;
|
|
4066
|
|
|
4067
|
if (config_path_enabled('system','developerspew')) {
|
|
4068
|
$mt = microtime();
|
|
4069
|
echo "services_dhcrelay6_configure() being called $mt\n";
|
|
4070
|
}
|
|
4071
|
|
|
4072
|
/* kill any running dhcrelay */
|
|
4073
|
killbypid("{$g['varrun_path']}/dhcrelay6.pid");
|
|
4074
|
|
|
4075
|
$dhcrelaycfg = config_get_path('dhcrelay6', []);
|
|
4076
|
|
|
4077
|
/* DHCPv6 Relay enabled on any interfaces? */
|
|
4078
|
if (!isset($dhcrelaycfg['enable'])) {
|
|
4079
|
return 0;
|
|
4080
|
}
|
|
4081
|
|
|
4082
|
/* Start/Restart DHCPv6 Relay, if a CARP VIP is set, check its status and act
|
|
4083
|
* appropriately. */
|
|
4084
|
if (isset($dhcrelaycfg['carpstatusvip']) && ($dhcrelaycfg['carpstatusvip'] != "none")) {
|
|
4085
|
$status = get_carp_interface_status($dhcrelaycfg['carpstatusvip']);
|
|
4086
|
switch (strtoupper($status)) {
|
|
4087
|
// Do not start DHCP Relay service if the VIP is in BACKUP or INIT state.
|
|
4088
|
case "BACKUP":
|
|
4089
|
case "INIT":
|
|
4090
|
log_error("Stopping DHCPv6 Relay (CARP BACKUP/INIT)");
|
|
4091
|
return 0;
|
|
4092
|
break;
|
|
4093
|
// Start the service if the VIP is MASTER state.
|
|
4094
|
case "MASTER":
|
|
4095
|
// Assume it's up if the status can't be determined.
|
|
4096
|
default:
|
|
4097
|
break;
|
|
4098
|
}
|
|
4099
|
}
|
|
4100
|
|
|
4101
|
if (is_platform_booting()) {
|
|
4102
|
echo gettext("Starting DHCPv6 Relay service...");
|
|
4103
|
} else {
|
|
4104
|
sleep(1);
|
|
4105
|
}
|
|
4106
|
|
|
4107
|
$iflist = get_configured_interface_list();
|
|
4108
|
|
|
4109
|
$dhcifaces = explode(",", $dhcrelaycfg['interface']);
|
|
4110
|
foreach ($dhcifaces as $dhcrelayif) {
|
|
4111
|
if (!isset($iflist[$dhcrelayif])) {
|
|
4112
|
continue;
|
|
4113
|
}
|
|
4114
|
|
|
4115
|
if (get_interface_ipv6($dhcrelayif)) {
|
|
4116
|
$dhcrelayifs[] = get_real_interface($dhcrelayif);
|
|
4117
|
}
|
|
4118
|
}
|
|
4119
|
$dhcrelayifs = array_unique($dhcrelayifs);
|
|
4120
|
|
|
4121
|
/*
|
|
4122
|
* In order for the relay to work, it needs to be active
|
|
4123
|
* on the interface in which the destination server sits.
|
|
4124
|
*/
|
|
4125
|
$srvips = array_filter(explode(",", $dhcrelaycfg['server']));
|
|
4126
|
$srvifaces = array();
|
|
4127
|
foreach ($srvips as $srcidx => $srvip) {
|
|
4128
|
$destif = guess_interface_from_ip($srvip);
|
|
4129
|
if (!empty($destif) && !is_pseudo_interface($destif)) {
|
|
4130
|
$srvifaces[] = "{$srvip}%{$destif}";
|
|
4131
|
}
|
|
4132
|
}
|
|
4133
|
|
|
4134
|
/* fire up dhcrelay */
|
|
4135
|
if (empty($dhcrelayifs) || empty($srvifaces)) {
|
|
4136
|
log_error(gettext("No suitable interface found for running dhcrelay -6!"));
|
|
4137
|
return; /* XXX */
|
|
4138
|
}
|
|
4139
|
|
|
4140
|
$cmd = "/usr/local/sbin/dhcrelay -6 -pf \"{$g['varrun_path']}/dhcrelay6.pid\"";
|
|
4141
|
foreach ($dhcrelayifs as $dhcrelayif) {
|
|
4142
|
$cmd .= " -l {$dhcrelayif}";
|
|
4143
|
}
|
|
4144
|
foreach ($srvifaces as $srviface) {
|
|
4145
|
$cmd .= " -u \"{$srviface}\"";
|
|
4146
|
}
|
|
4147
|
mwexec($cmd);
|
|
4148
|
unset($cmd);
|
|
4149
|
|
|
4150
|
return 0;
|
|
4151
|
}
|
|
4152
|
|
|
4153
|
function services_dyndns_configure_client($conf) {
|
|
4154
|
|
|
4155
|
if (!isset($conf['enable'])) {
|
|
4156
|
return;
|
|
4157
|
}
|
|
4158
|
|
|
4159
|
/* load up the dyndns.class */
|
|
4160
|
require_once("dyndns.class");
|
|
4161
|
|
|
4162
|
$dns = new updatedns($dnsService = $conf['type'],
|
|
4163
|
$dnsHost = $conf['host'],
|
|
4164
|
$dnsDomain = $conf['domainname'],
|
|
4165
|
$dnsUser = $conf['username'],
|
|
4166
|
$dnsPass = $conf['password'],
|
|
4167
|
$dnsWildcard = $conf['wildcard'],
|
|
4168
|
$dnsProxied = $conf['proxied'],
|
|
4169
|
$dnsMX = $conf['mx'],
|
|
4170
|
$dnsIf = "{$conf['interface']}",
|
|
4171
|
$dnsBackMX = NULL,
|
|
4172
|
$dnsServer = NULL,
|
|
4173
|
$dnsPort = NULL,
|
|
4174
|
$dnsUpdateURL = "{$conf['updateurl']}",
|
|
4175
|
$forceUpdate = $conf['force'],
|
|
4176
|
$dnsZoneID = $conf['zoneid'],
|
|
4177
|
$dnsTTL = $conf['ttl'],
|
|
4178
|
$dnsResultMatch = "{$conf['resultmatch']}",
|
|
4179
|
$dnsRequestIf = "{$conf['requestif']}",
|
|
4180
|
$dnsMaxCacheAge = $conf['maxcacheage'],
|
|
4181
|
$dnsID = "{$conf['id']}",
|
|
4182
|
$dnsVerboseLog = $conf['verboselog'],
|
|
4183
|
$curlIpresolveV4 = $conf['curl_ipresolve_v4'],
|
|
4184
|
$curlSslVerifypeer = $conf['curl_ssl_verifypeer'],
|
|
4185
|
$curlProxy = $conf['curl_proxy'],
|
|
4186
|
$checkIPMode = array_get_path($conf, 'check_ip_mode')
|
|
4187
|
);
|
|
4188
|
}
|
|
4189
|
|
|
4190
|
function services_dyndns_configure($int = "") {
|
|
4191
|
if (config_path_enabled('system','developerspew')) {
|
|
4192
|
$mt = microtime();
|
|
4193
|
echo "services_dyndns_configure() being called $mt\n";
|
|
4194
|
}
|
|
4195
|
|
|
4196
|
$dyndnscfg = config_get_path('dyndnses/dyndns');
|
|
4197
|
if (empty($dyndnscfg)) {
|
|
4198
|
return 0;
|
|
4199
|
}
|
|
4200
|
$gwgroups = return_gateway_groups_array(true);
|
|
4201
|
if (is_array($dyndnscfg)) {
|
|
4202
|
if (is_platform_booting()) {
|
|
4203
|
echo gettext("Starting DynDNS clients...");
|
|
4204
|
}
|
|
4205
|
|
|
4206
|
$configured_interfaces = config_get_path('interfaces');
|
|
4207
|
foreach ($dyndnscfg as $dyndns) {
|
|
4208
|
if (!is_array($dyndns) || empty($dyndns)) {
|
|
4209
|
continue;
|
|
4210
|
}
|
|
4211
|
// Skip DDNS on disabled interfaces
|
|
4212
|
if (isset($configured_interfaces[$dyndns['interface']]) && !array_path_enabled($configured_interfaces, $dyndns['interface'])) {
|
|
4213
|
continue;
|
|
4214
|
}
|
|
4215
|
/*
|
|
4216
|
* If it's using a gateway group, check if interface is
|
|
4217
|
* the active gateway for that group
|
|
4218
|
*/
|
|
4219
|
$group_int = '';
|
|
4220
|
$friendly_group_int = '';
|
|
4221
|
$gwgroup_member = false;
|
|
4222
|
if (is_array($gwgroups[$dyndns['interface']])) {
|
|
4223
|
if (!empty($gwgroups[$dyndns['interface']][0]['vip'])) {
|
|
4224
|
$group_int = $gwgroups[$dyndns['interface']][0]['vip'];
|
|
4225
|
} else {
|
|
4226
|
$group_int = $gwgroups[$dyndns['interface']][0]['int'];
|
|
4227
|
$friendly_group_int =
|
|
4228
|
convert_real_interface_to_friendly_interface_name(
|
|
4229
|
$group_int);
|
|
4230
|
if (!empty($int)) {
|
|
4231
|
$gwgroup_member =
|
|
4232
|
interface_gateway_group_member(get_real_interface($int),
|
|
4233
|
$dyndns['interface']);
|
|
4234
|
}
|
|
4235
|
}
|
|
4236
|
}
|
|
4237
|
if ((empty($int)) || ($int == $dyndns['interface']) || $gwgroup_member ||
|
|
4238
|
($int == $group_int) || ($int == $friendly_group_int)) {
|
|
4239
|
$dyndns['verboselog'] = isset($dyndns['verboselog']);
|
|
4240
|
$dyndns['curl_ipresolve_v4'] = isset($dyndns['curl_ipresolve_v4']);
|
|
4241
|
$dyndns['curl_ssl_verifypeer'] = isset($dyndns['curl_ssl_verifypeer']);
|
|
4242
|
$dyndns['proxied'] = isset($dyndns['proxied']);
|
|
4243
|
$dyndns['wildcard'] = isset($dyndns['wildcard']);
|
|
4244
|
services_dyndns_configure_client($dyndns);
|
|
4245
|
sleep(1);
|
|
4246
|
}
|
|
4247
|
}
|
|
4248
|
|
|
4249
|
if (is_platform_booting()) {
|
|
4250
|
echo gettext("done.") . "\n";
|
|
4251
|
}
|
|
4252
|
}
|
|
4253
|
|
|
4254
|
return 0;
|
|
4255
|
}
|
|
4256
|
|
|
4257
|
/**
|
|
4258
|
* Get the source IPv4 or IPv6 address to use for sending a request.
|
|
4259
|
* @param string $interface A VIP ID, gateway group, or friendly name.
|
|
4260
|
* @param mixed $address_family Force an IP address family.
|
|
4261
|
* @return string|false The IP address to use; False otherwise.
|
|
4262
|
*/
|
|
4263
|
function get_request_source_address($interface, int|null $address_family = null) {
|
|
4264
|
$source_address = '';
|
|
4265
|
|
|
4266
|
// Get the interface gateway.
|
|
4267
|
$interface_gateway = '';
|
|
4268
|
$gateways_groups = return_gateway_groups_array();
|
|
4269
|
if (isset($gateways_groups[$interface])) {
|
|
4270
|
// Given interface is a gateway group.
|
|
4271
|
$interface_gateway = $gateways_groups[$interface][0]['gw'];
|
|
4272
|
} elseif (str_starts_with($interface, '_vip')) {
|
|
4273
|
// Given interface is a VIP.
|
|
4274
|
$interface_gateway = get_interface_gateway_name(get_root_interface($interface));
|
|
4275
|
} else {
|
|
4276
|
// Given interface is a friendly name.
|
|
4277
|
$interface_gateway = get_interface_gateway_name($interface);
|
|
4278
|
}
|
|
4279
|
|
|
4280
|
if (!empty($interface_gateway)) {
|
|
4281
|
// Bail early if the gateway is down.
|
|
4282
|
$gateways_status = return_gateways_status(true);
|
|
4283
|
if (array_get_path($gateways_status, "{$interface_gateway}/status", '') != 'online') {
|
|
4284
|
return false;
|
|
4285
|
}
|
|
4286
|
$source_address_gw = array_get_path($gateways_status, "{$interface_gateway}/srcip", '');
|
|
4287
|
|
|
4288
|
// If the address family hasn't been specified, base it on the gateway.
|
|
4289
|
if (!isset($address_family)) {
|
|
4290
|
$address_family = is_ipaddrv4($source_address_gw) ? AF_INET : AF_INET6;
|
|
4291
|
}
|
|
4292
|
}
|
|
4293
|
|
|
4294
|
// Prefer the source address on the gateway group.
|
|
4295
|
if ($address_family == AF_INET) {
|
|
4296
|
$source_address = is_ipaddrv4($source_address_gw) ? $source_address_gw : get_interface_ip($interface);
|
|
4297
|
} elseif ($address_family == AF_INET6) {
|
|
4298
|
$source_address = is_ipaddrv6($source_address_gw) ? $source_address_gw : get_interface_ipv6($interface);
|
|
4299
|
} else {
|
|
4300
|
$prefer_ipv4 = config_path_enabled('system', 'prefer_ipv4');
|
|
4301
|
if ($prefer_ipv4) {
|
|
4302
|
$source_address = is_ipaddrv4($source_address_gw) ? $source_address_gw : get_interface_ip($interface);
|
|
4303
|
}
|
|
4304
|
if (empty($source_address)) {
|
|
4305
|
// Also check IPv6 if IPv4 is preferred but not available.
|
|
4306
|
$source_address = is_ipaddrv6($source_address_gw) ? $source_address_gw : get_interface_ipv6($interface);
|
|
4307
|
}
|
|
4308
|
if (empty($source_address) && !$prefer_ipv4) {
|
|
4309
|
$source_address = is_ipaddrv4($source_address_gw) ? $source_address_gw : get_interface_ip($interface);
|
|
4310
|
}
|
|
4311
|
}
|
|
4312
|
|
|
4313
|
// Bail if no IPv4 or IPv6 address is found for the given interface.
|
|
4314
|
if (empty($source_address) || !is_ipaddr($source_address)) {
|
|
4315
|
return false;
|
|
4316
|
}
|
|
4317
|
|
|
4318
|
return $source_address;
|
|
4319
|
}
|
|
4320
|
|
|
4321
|
/**
|
|
4322
|
* Use the check IP service to determine the public IPv4 or IPv6 address.
|
|
4323
|
* @param mixed $interface A VIP ID, gateway group, or friendly name.
|
|
4324
|
* @param string|null $mode Determines whether to use the Check IP service.
|
|
4325
|
* @param int|null $address_family Force an IP address family.
|
|
4326
|
* @return string|false The IPv4 or IPv6 address; False if none found.
|
|
4327
|
*/
|
|
4328
|
function dyndnsCheckIP($interface, string|null $mode = null, int|null $address_family = null) {
|
|
4329
|
global $factory_default_checkipservice;
|
|
4330
|
|
|
4331
|
$interface_address = get_request_source_address($interface, $address_family);
|
|
4332
|
if ($interface_address === false) {
|
|
4333
|
return false;
|
|
4334
|
} elseif ($mode == 'never') {
|
|
4335
|
return $interface_address;
|
|
4336
|
}
|
|
4337
|
|
|
4338
|
$use_ipv6 = false;
|
|
4339
|
if (is_ipaddrv6($interface_address)) {
|
|
4340
|
$use_ipv6 = true;
|
|
4341
|
if (($mode != 'always') && is_v6gua($interface_address)) {
|
|
4342
|
return $interface_address;
|
|
4343
|
}
|
|
4344
|
} elseif (($mode != 'always') && is_ipaddrv4($interface_address) && !is_private_ip($interface_address)) {
|
|
4345
|
return $interface_address;
|
|
4346
|
}
|
|
4347
|
|
|
4348
|
$regex_ipv4 = '(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)(?:\/(?:\d|[12]\d|3[0-2])\b)?';
|
|
4349
|
$regex_ipv6 = '(?:(?:(?:[[:xdigit:]]{1,4}:){7}(?:[[:xdigit:]]{1,4}|:))|(?:(?:[[:xdigit:]]{1,4}:){6}(?::[[:xdigit:]]{1,4}|(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[[:xdigit:]]{1,4}:){5}(?:(?:(?::[[:xdigit:]]{1,4}){1,2})|:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[[:xdigit:]]{1,4}:){4}(?:(?:(?::[[:xdigit:]]{1,4}){1,3})|(?:(?::[[:xdigit:]]{1,4})?:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[[:xdigit:]]{1,4}:){3}(?:(?:(?::[[:xdigit:]]{1,4}){1,4})|(?:(?::[[:xdigit:]]{1,4}){0,2}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[[:xdigit:]]{1,4}:){2}(?:(?:(?::[[:xdigit:]]{1,4}){1,5})|(?:(?::[[:xdigit:]]{1,4}){0,3}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[[:xdigit:]]{1,4}:){1}(?:(?:(?::[[:xdigit:]]{1,4}){1,6})|(?:(?::[[:xdigit:]]{1,4}){0,4}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?::(?:(?:(?::[[:xdigit:]]{1,4}){1,7})|(?:(?::[[:xdigit:]]{1,4}){0,5}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))';
|
|
4350
|
$response_pattern = "/((?:{$regex_ipv4}|{$regex_ipv6}))/";
|
|
4351
|
$available_ci_services = config_get_path('checkipservices/checkipservice', []);
|
|
4352
|
// Append the factory default check IP service to the list (if not disabled).
|
|
4353
|
if (!config_path_enabled('checkipservices','disable_factory_default')) {
|
|
4354
|
$available_ci_services[] = $factory_default_checkipservice;
|
|
4355
|
}
|
|
4356
|
|
|
4357
|
// Use the first enabled check IP service as the default.
|
|
4358
|
foreach ($available_ci_services as $checkipservice) {
|
|
4359
|
if (isset($checkipservice['enable'])) {
|
|
4360
|
$url = $checkipservice['url'];
|
|
4361
|
$username = $checkipservice['username'];
|
|
4362
|
$password = $checkipservice['password'];
|
|
4363
|
$verifysslpeer = isset($checkipservice['verifysslpeer']);
|
|
4364
|
$curl_proxy = isset($checkipservice['curl_proxy']);
|
|
4365
|
break;
|
|
4366
|
}
|
|
4367
|
}
|
|
4368
|
|
|
4369
|
$hosttocheck = $url;
|
|
4370
|
$ip_ch = curl_init($hosttocheck);
|
|
4371
|
curl_setopt($ip_ch, CURLOPT_RETURNTRANSFER, 1);
|
|
4372
|
curl_setopt($ip_ch, CURLOPT_SSL_VERIFYPEER, $verifysslpeer);
|
|
4373
|
curl_setopt($ip_ch, CURLOPT_INTERFACE, $interface_address);
|
|
4374
|
curl_setopt($ip_ch, CURLOPT_CONNECTTIMEOUT, '30');
|
|
4375
|
curl_setopt($ip_ch, CURLOPT_TIMEOUT, 120);
|
|
4376
|
curl_setopt($ip_ch, CURLOPT_IPRESOLVE, ($use_ipv6 ? CURL_IPRESOLVE_V6 : CURL_IPRESOLVE_V4));
|
|
4377
|
curl_setopt($ip_ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
|
|
4378
|
curl_setopt($ip_ch, CURLOPT_USERPWD, "{$username}:{$password}");
|
|
4379
|
if ($curl_proxy) {
|
|
4380
|
set_curlproxy($ip_ch);
|
|
4381
|
}
|
|
4382
|
$ip_result_page = curl_exec($ip_ch);
|
|
4383
|
curl_close($ip_ch);
|
|
4384
|
$matches = [];
|
|
4385
|
preg_match($response_pattern, $ip_result_page, $matches);
|
|
4386
|
if (isset($matches[1]) && is_ipaddr($matches[1])) {
|
|
4387
|
return $matches[1];
|
|
4388
|
}
|
|
4389
|
|
|
4390
|
return false;
|
|
4391
|
}
|
|
4392
|
|
|
4393
|
function services_dnsmasq_configure($restart_dhcp = true) {
|
|
4394
|
global $g;
|
|
4395
|
$return = 0;
|
|
4396
|
|
|
4397
|
// hard coded args: will be removed to avoid duplication if specified in custom_options
|
|
4398
|
$standard_args = array(
|
|
4399
|
"dns-forward-max" => "--dns-forward-max=5000",
|
|
4400
|
"cache-size" => "--cache-size=10000",
|
|
4401
|
"local-ttl" => "--local-ttl=1"
|
|
4402
|
);
|
|
4403
|
|
|
4404
|
|
|
4405
|
if (config_path_enabled('system','developerspew')) {
|
|
4406
|
$mt = microtime();
|
|
4407
|
echo "services_dnsmasq_configure() being called $mt\n";
|
|
4408
|
}
|
|
4409
|
|
|
4410
|
/* kill any running dnsmasq */
|
|
4411
|
if (file_exists("{$g['varrun_path']}/dnsmasq.pid")) {
|
|
4412
|
sigkillbypid("{$g['varrun_path']}/dnsmasq.pid", "TERM");
|
|
4413
|
}
|
|
4414
|
|
|
4415
|
if (config_path_enabled('dnsmasq')) {
|
|
4416
|
|
|
4417
|
if (is_platform_booting()) {
|
|
4418
|
echo gettext("Starting DNS forwarder...");
|
|
4419
|
} else {
|
|
4420
|
sleep(1);
|
|
4421
|
}
|
|
4422
|
|
|
4423
|
/* generate hosts file */
|
|
4424
|
if (system_hosts_generate() != 0) {
|
|
4425
|
$return = 1;
|
|
4426
|
}
|
|
4427
|
|
|
4428
|
$args = "";
|
|
4429
|
|
|
4430
|
if (config_path_enabled('dnsmasq','regdhcp')) {
|
|
4431
|
$args .= " --dhcp-hostsfile={$g['etc_path']}/hosts ";
|
|
4432
|
}
|
|
4433
|
|
|
4434
|
/* Setup listen port, if non-default */
|
|
4435
|
$port = config_get_path('dnsmasq/port');
|
|
4436
|
if (is_port($port)) {
|
|
4437
|
$args .= " --port={$port} ";
|
|
4438
|
}
|
|
4439
|
|
|
4440
|
$listen_addresses = "";
|
|
4441
|
|
|
4442
|
$interfaces = array_filter(explode(",", config_get_path('dnsmasq/interface', "")));
|
|
4443
|
foreach ($interfaces as $interface) {
|
|
4444
|
$if = get_real_interface($interface);
|
|
4445
|
if (does_interface_exist($if)) {
|
|
4446
|
$laddr = get_interface_ip($interface);
|
|
4447
|
if (is_ipaddrv4($laddr)) {
|
|
4448
|
$listen_addresses .= " --listen-address={$laddr} ";
|
|
4449
|
}
|
|
4450
|
$laddr6 = get_interface_ipv6($interface);
|
|
4451
|
if (is_ipaddrv6($laddr6) && !config_path_enabled('dnsmasq','strictbind')) {
|
|
4452
|
/*
|
|
4453
|
* XXX: Since dnsmasq does not support link-local address
|
|
4454
|
* with scope specified. These checks are being done.
|
|
4455
|
*/
|
|
4456
|
if (is_linklocal($laddr6) && strstr($laddr6, "%")) {
|
|
4457
|
$tmpaddrll6 = explode("%", $laddr6);
|
|
4458
|
$listen_addresses .= " --listen-address={$tmpaddrll6[0]} ";
|
|
4459
|
} else {
|
|
4460
|
$listen_addresses .= " --listen-address={$laddr6} ";
|
|
4461
|
}
|
|
4462
|
}
|
|
4463
|
}
|
|
4464
|
}
|
|
4465
|
if (!empty($listen_addresses)) {
|
|
4466
|
$args .= " {$listen_addresses} ";
|
|
4467
|
if (config_path_enabled('dnsmasq','strictbind')) {
|
|
4468
|
$args .= " --bind-interfaces ";
|
|
4469
|
}
|
|
4470
|
}
|
|
4471
|
|
|
4472
|
/* If selected, then first forward reverse lookups for private IPv4 addresses to nowhere. */
|
|
4473
|
/* Only make entries for reverse domains that do not have a matching domain override. */
|
|
4474
|
if (config_path_enabled('dnsmasq','no_private_reverse')) {
|
|
4475
|
/* Note: Carrier Grade NAT (CGN) addresses 100.64.0.0/10 are intentionally not here. */
|
|
4476
|
/* End-users should not be aware of CGN addresses, so reverse lookups for these should not happen. */
|
|
4477
|
/* Just the pfSense WAN might get a CGN address from an ISP. */
|
|
4478
|
|
|
4479
|
// Build an array of domain overrides to help in checking for matches.
|
|
4480
|
$override_a = array();
|
|
4481
|
foreach (config_get_path('dnsmasq/domainoverrides', []) as $override) {
|
|
4482
|
$override_a[$override['domain']] = "y";
|
|
4483
|
}
|
|
4484
|
|
|
4485
|
// Build an array of the private reverse lookup domain names
|
|
4486
|
$reverse_domain_a = array("10.in-addr.arpa", "168.192.in-addr.arpa");
|
|
4487
|
// Unfortunately the 172.16.0.0/12 range does not map nicely to the in-addr.arpa scheme.
|
|
4488
|
for ($subnet_num = 16; $subnet_num < 32; $subnet_num++) {
|
|
4489
|
$reverse_domain_a[] = "$subnet_num.172.in-addr.arpa";
|
|
4490
|
}
|
|
4491
|
|
|
4492
|
// Set the --server parameter to nowhere for each reverse domain name that was not specifically specified in a domain override.
|
|
4493
|
foreach ($reverse_domain_a as $reverse_domain) {
|
|
4494
|
if (!isset($override_a[$reverse_domain])) {
|
|
4495
|
$args .= " --server=/{$reverse_domain}/ ";
|
|
4496
|
}
|
|
4497
|
}
|
|
4498
|
unset($override_a);
|
|
4499
|
unset($reverse_domain_a);
|
|
4500
|
}
|
|
4501
|
|
|
4502
|
/* Setup forwarded domains */
|
|
4503
|
foreach (config_get_path('dnsmasq/domainoverrides', []) as $override) {
|
|
4504
|
if ($override['ip'] == "!") {
|
|
4505
|
$override['ip'] = "";
|
|
4506
|
}
|
|
4507
|
$args .= ' --server=/' . $override['domain'] . '/' . $override['ip'];
|
|
4508
|
}
|
|
4509
|
|
|
4510
|
/* avoid 127.0.0.1 dns loop,
|
|
4511
|
* see https://redmine.pfsense.org/issues/12902 */
|
|
4512
|
$args .= ' --no-resolv';
|
|
4513
|
if (!config_path_enabled('dnsmasq', 'no_system_dns')) {
|
|
4514
|
foreach (get_dns_nameservers(false, true) as $dns) {
|
|
4515
|
if (is_ipaddr($dns) && !ip_in_subnet($dns, "127.0.0.0/8") && !ip_in_subnet($dns, "::1/128")) {
|
|
4516
|
$args .= ' --server=' . $dns;
|
|
4517
|
}
|
|
4518
|
}
|
|
4519
|
}
|
|
4520
|
|
|
4521
|
/* Allow DNS Rebind for forwarded domains */
|
|
4522
|
if (!config_path_enabled('system/webgui','nodnsrebindcheck')) {
|
|
4523
|
foreach (config_get_path('dnsmasq/domainoverrides', []) as $override) {
|
|
4524
|
$args .= ' --rebind-domain-ok=/' . $override['domain'] . '/ ';
|
|
4525
|
}
|
|
4526
|
}
|
|
4527
|
|
|
4528
|
if (!config_path_enabled('system/webgui', 'nodnsrebindcheck')) {
|
|
4529
|
$dns_rebind = "--rebind-localhost-ok --stop-dns-rebind";
|
|
4530
|
}
|
|
4531
|
|
|
4532
|
if (config_path_enabled('dnsmasq','strict_order')) {
|
|
4533
|
$args .= " --strict-order ";
|
|
4534
|
} else {
|
|
4535
|
$args .= " --all-servers ";
|
|
4536
|
}
|
|
4537
|
|
|
4538
|
if (config_path_enabled('dnsmasq','domain_needed')) {
|
|
4539
|
$args .= " --domain-needed ";
|
|
4540
|
}
|
|
4541
|
|
|
4542
|
foreach (preg_split('/\s+/', base64_decode(config_get_path('dnsmasq/custom_options', ""))) as $c) {
|
|
4543
|
if (empty($c)) {
|
|
4544
|
continue;
|
|
4545
|
}
|
|
4546
|
$args .= " " . escapeshellarg("--{$c}");
|
|
4547
|
$p = explode('=', $c);
|
|
4548
|
if (array_key_exists($p[0], $standard_args)) {
|
|
4549
|
unset($standard_args[$p[0]]);
|
|
4550
|
}
|
|
4551
|
}
|
|
4552
|
$args .= ' ' . implode(' ', array_values($standard_args));
|
|
4553
|
|
|
4554
|
/* run dnsmasq. Use "-C /dev/null" since we use command line args only (Issue #6730) */
|
|
4555
|
$cmd = "/usr/local/sbin/dnsmasq -C /dev/null {$dns_rebind} {$args}";
|
|
4556
|
//log_error("dnsmasq command: {$cmd}");
|
|
4557
|
mwexec_bg($cmd);
|
|
4558
|
unset($args);
|
|
4559
|
|
|
4560
|
system_dhcpleases_configure();
|
|
4561
|
|
|
4562
|
if (is_platform_booting()) {
|
|
4563
|
echo gettext("done.") . "\n";
|
|
4564
|
}
|
|
4565
|
}
|
|
4566
|
|
|
4567
|
if (!is_platform_booting() && $restart_dhcp) {
|
|
4568
|
if (services_dhcpd_configure() != 0) {
|
|
4569
|
$return = 1;
|
|
4570
|
}
|
|
4571
|
}
|
|
4572
|
|
|
4573
|
return $return;
|
|
4574
|
}
|
|
4575
|
|
|
4576
|
function services_unbound_configure($restart_dhcp = true, $interface = '') {
|
|
4577
|
global $g;
|
|
4578
|
$return = 0;
|
|
4579
|
|
|
4580
|
if (config_path_enabled('system','developerspew')) {
|
|
4581
|
$mt = microtime();
|
|
4582
|
echo "services_unbound_configure() being called $mt\n";
|
|
4583
|
}
|
|
4584
|
|
|
4585
|
if (!empty($interface) && config_path_enabled('unbound') &&
|
|
4586
|
!in_array('all', explode(',', config_get_path('unbound/active_interface', 'all'))) &&
|
|
4587
|
!in_array($interface, explode(',', config_get_path('unbound/active_interface'))) &&
|
|
4588
|
!in_array($interface, explode(',', config_get_path('unbound/outgoing_interface')))) {
|
|
4589
|
return $return;
|
|
4590
|
}
|
|
4591
|
|
|
4592
|
if (config_path_enabled('unbound')) {
|
|
4593
|
require_once('/etc/inc/unbound.inc');
|
|
4594
|
|
|
4595
|
/* Stop Unbound using TERM */
|
|
4596
|
if (file_exists("{$g['varrun_path']}/unbound.pid")) {
|
|
4597
|
sigkillbypid("{$g['varrun_path']}/unbound.pid", "TERM");
|
|
4598
|
}
|
|
4599
|
|
|
4600
|
/* If unbound is still running, wait up to 30 seconds for it to terminate. */
|
|
4601
|
for ($i=1; $i <= 30; $i++) {
|
|
4602
|
if (is_process_running('unbound')) {
|
|
4603
|
sleep(1);
|
|
4604
|
}
|
|
4605
|
}
|
|
4606
|
|
|
4607
|
$python_mode = false;
|
|
4608
|
$python_script = basename(config_get_path('unbound/python_script'));
|
|
4609
|
if (config_path_enabled('unbound','python') && !empty($python_script)) {
|
|
4610
|
$python_mode = true;
|
|
4611
|
}
|
|
4612
|
|
|
4613
|
/* Include any additional functions as defined by python script include file */
|
|
4614
|
if (file_exists("{$g['unbound_chroot_path']}/{$python_script}_include.inc")) {
|
|
4615
|
exec("/usr/local/bin/php -l " . escapeshellarg("{$g['unbound_chroot_path']}/{$python_script}_include.inc")
|
|
4616
|
. " 2>&1", $py_output, $py_retval);
|
|
4617
|
if ($py_retval == 0) {
|
|
4618
|
require_once("{$g['unbound_chroot_path']}/{$python_script}_include.inc");
|
|
4619
|
}
|
|
4620
|
}
|
|
4621
|
|
|
4622
|
/* DNS Resolver python integration */
|
|
4623
|
if ($python_mode) {
|
|
4624
|
if (!is_dir("{$g['unbound_chroot_path']}/dev")) {
|
|
4625
|
safe_mkdir("{$g['unbound_chroot_path']}/dev");
|
|
4626
|
}
|
|
4627
|
$status = "/sbin/mount | /usr/bin/grep " . escapeshellarg("{$g['unbound_chroot_path']}/dev");
|
|
4628
|
if (!trim($status)) {
|
|
4629
|
exec("/sbin/mount -t devfs devfs " . escapeshellarg("{$g['unbound_chroot_path']}/dev"));
|
|
4630
|
}
|
|
4631
|
} else {
|
|
4632
|
if (is_dir("{$g['unbound_chroot_path']}/dev")) {
|
|
4633
|
exec("/sbin/umount -f " . escapeshellarg("{$g['unbound_chroot_path']}/dev"));
|
|
4634
|
}
|
|
4635
|
}
|
|
4636
|
$base_folder = '/usr/local';
|
|
4637
|
foreach (array('/bin', '/lib') as $dir) {
|
|
4638
|
$validate = exec("/sbin/mount | /usr/bin/grep " . escapeshellarg("{$g['unbound_chroot_path']}{$base_folder}{$dir} (nullfs") . " 2>&1");
|
|
4639
|
if ($python_mode) {
|
|
4640
|
|
|
4641
|
// Add DNS Resolver python integration
|
|
4642
|
if (empty($validate)) {
|
|
4643
|
if (!is_dir("{$g['unbound_chroot_path']}{$base_folder}{$dir}")) {
|
|
4644
|
safe_mkdir("{$g['unbound_chroot_path']}{$base_folder}{$dir}");
|
|
4645
|
}
|
|
4646
|
$output = $retval = '';
|
|
4647
|
exec("/sbin/mount_nullfs -o ro " . escapeshellarg("/usr/local{$dir}") . ' '
|
|
4648
|
. escapeshellarg("{$g['unbound_chroot_path']}{$base_folder}{$dir}") . " 2>&1", $output, $retval);
|
|
4649
|
|
|
4650
|
// Disable Unbound python on mount failure
|
|
4651
|
if ($retval != 0) {
|
|
4652
|
config_set_path('unbound/python','');
|
|
4653
|
$log_msg = "[Unbound-pymod]: Disabling Unbound python due to failed mount";
|
|
4654
|
write_config($log_msg);
|
|
4655
|
log_error($log_msg);
|
|
4656
|
}
|
|
4657
|
}
|
|
4658
|
}
|
|
4659
|
|
|
4660
|
// Remove DNS Resolver python integration
|
|
4661
|
elseif (!empty($validate)) {
|
|
4662
|
exec("/sbin/umount -t nullfs " . escapeshellarg("{$g['unbound_chroot_path']}{$base_folder}{$dir}") . " 2>&1", $output, $retval);
|
|
4663
|
if ($retval == 0) {
|
|
4664
|
foreach (array( "/usr/local{$dir}", '/usr/local', '/usr') as $folder) {
|
|
4665
|
if (!empty(g_get('unbound_chroot_path')) && g_get('unbound_chroot_path') != '/' && is_dir("{$g['unbound_chroot_path']}{$folder}")) {
|
|
4666
|
@rmdir(escapeshellarg("{$g['unbound_chroot_path']}{$folder}"));
|
|
4667
|
}
|
|
4668
|
|
|
4669
|
// Delete remaining subfolders on next loop
|
|
4670
|
if ($dir == '/bin') {
|
|
4671
|
break;
|
|
4672
|
}
|
|
4673
|
}
|
|
4674
|
}
|
|
4675
|
else {
|
|
4676
|
log_error("[Unbound-pymod]: Failed to unmount!");
|
|
4677
|
}
|
|
4678
|
}
|
|
4679
|
}
|
|
4680
|
|
|
4681
|
// unbound has already been stopped at this point
|
|
4682
|
if (is_platform_booting()) {
|
|
4683
|
echo gettext("Starting DNS Resolver...");
|
|
4684
|
}
|
|
4685
|
|
|
4686
|
/* generate hosts file */
|
|
4687
|
if (system_hosts_generate() != 0) {
|
|
4688
|
$return = 1;
|
|
4689
|
}
|
|
4690
|
|
|
4691
|
/* Check here for dhcp6 complete - wait upto 10 seconds */
|
|
4692
|
if(config_get_path('interfaces/wan/ipaddrv6') == 'dhcp6') {
|
|
4693
|
$wanif = get_real_interface("wan", "inet6");
|
|
4694
|
if (is_platform_booting()) {
|
|
4695
|
for ($i=1; $i <= 10; $i++) {
|
|
4696
|
if (!file_exists("/tmp/{$wanif}_dhcp6_complete")) {
|
|
4697
|
log_error(gettext("Unbound start waiting on dhcp6c."));
|
|
4698
|
sleep(1);
|
|
4699
|
} else {
|
|
4700
|
unlink_if_exists("/tmp/{$wanif}_dhcp6_complete");
|
|
4701
|
log_error(gettext("dhcp6 init complete. Continuing"));
|
|
4702
|
break;
|
|
4703
|
}
|
|
4704
|
}
|
|
4705
|
}
|
|
4706
|
}
|
|
4707
|
|
|
4708
|
sync_unbound_service();
|
|
4709
|
if (is_platform_booting()) {
|
|
4710
|
log_error(gettext("sync unbound done."));
|
|
4711
|
echo gettext("done.") . "\n";
|
|
4712
|
}
|
|
4713
|
|
|
4714
|
system_dhcpleases_configure();
|
|
4715
|
} else {
|
|
4716
|
/* kill Unbound since it should not be enabled */
|
|
4717
|
if (file_exists("{$g['varrun_path']}/unbound.pid")) {
|
|
4718
|
sigkillbypid("{$g['varrun_path']}/unbound.pid", "KILL");
|
|
4719
|
}
|
|
4720
|
}
|
|
4721
|
|
|
4722
|
if (!is_platform_booting() && $restart_dhcp) {
|
|
4723
|
if (services_dhcpd_configure() != 0) {
|
|
4724
|
$return = 1;
|
|
4725
|
}
|
|
4726
|
}
|
|
4727
|
|
|
4728
|
return $return;
|
|
4729
|
}
|
|
4730
|
|
|
4731
|
function services_snmpd_configure($interface='') {
|
|
4732
|
global $g;
|
|
4733
|
if (config_path_enabled('system','developerspew')) {
|
|
4734
|
$mt = microtime();
|
|
4735
|
echo "services_snmpd_configure() being called $mt\n";
|
|
4736
|
}
|
|
4737
|
|
|
4738
|
$bindip = config_get_path('snmpd/bindip', "");
|
|
4739
|
if (!empty($interface) &&
|
|
4740
|
!empty($bind_ip) &&
|
|
4741
|
config_path_enabled('snmpd')) {
|
|
4742
|
foreach (explode(",", $bindip) as $bind_to_ip) {
|
|
4743
|
if ($bind_to_ip == $interface) {
|
|
4744
|
$interface_restart = true;
|
|
4745
|
break;
|
|
4746
|
}
|
|
4747
|
}
|
|
4748
|
if (!$interface_restart) {
|
|
4749
|
return 0;
|
|
4750
|
}
|
|
4751
|
}
|
|
4752
|
|
|
4753
|
/* kill any running snmpd */
|
|
4754
|
sigkillbypid("{$g['varrun_path']}/snmpd.pid", "TERM");
|
|
4755
|
sleep(2);
|
|
4756
|
if (is_process_running("bsnmpd")) {
|
|
4757
|
mwexec("/usr/bin/killall bsnmpd", true);
|
|
4758
|
}
|
|
4759
|
|
|
4760
|
if (config_path_enabled('snmpd')) {
|
|
4761
|
|
|
4762
|
if (is_platform_booting()) {
|
|
4763
|
echo gettext("Starting SNMP daemon... ");
|
|
4764
|
}
|
|
4765
|
|
|
4766
|
/* Make sure a printcap file exists or else bsnmpd will log errors. See https://redmine.pfsense.org/issues/6838 */
|
|
4767
|
if (!file_exists('/etc/printcap')) {
|
|
4768
|
@file_put_contents('/etc/printcap', "# Empty file to prevent bsnmpd from logging errors.\n");
|
|
4769
|
}
|
|
4770
|
|
|
4771
|
/* generate snmpd.conf */
|
|
4772
|
$fd = fopen("{$g['varetc_path']}/snmpd.conf", "w");
|
|
4773
|
if (!$fd) {
|
|
4774
|
printf(gettext("Error: cannot open snmpd.conf in services_snmpd_configure().%s"), "\n");
|
|
4775
|
return 1;
|
|
4776
|
}
|
|
4777
|
|
|
4778
|
$snmpdcfg = config_get_path('snmpd');
|
|
4779
|
$snmpdconf = <<<EOD
|
|
4780
|
location := "{$snmpdcfg['syslocation']}"
|
|
4781
|
contact := "{$snmpdcfg['syscontact']}"
|
|
4782
|
read := "{$snmpdcfg['rocommunity']}"
|
|
4783
|
|
|
4784
|
EOD;
|
|
4785
|
|
|
4786
|
/* No docs on what write strings do there so disable for now.
|
|
4787
|
if (config_path_enabled('snmpd','rwenable') && preg_match('/^\S+$/', $snmpdcfg['rwcommunity'])) {
|
|
4788
|
$snmpdconf .= <<<EOD
|
|
4789
|
# write string
|
|
4790
|
write := "{$snmpdcfg['rwcommunity']}"
|
|
4791
|
|
|
4792
|
EOD;
|
|
4793
|
}
|
|
4794
|
*/
|
|
4795
|
|
|
4796
|
|
|
4797
|
if (config_path_enabled('snmpd','trapenable') && preg_match('/^\S+$/', $snmpdcfg['trapserver'])) {
|
|
4798
|
$snmpdconf .= <<<EOD
|
|
4799
|
# SNMP Trap support.
|
|
4800
|
traphost := {$snmpdcfg['trapserver']}
|
|
4801
|
trapport := {$snmpdcfg['trapserverport']}
|
|
4802
|
trap := "{$snmpdcfg['trapstring']}"
|
|
4803
|
|
|
4804
|
|
|
4805
|
EOD;
|
|
4806
|
}
|
|
4807
|
|
|
4808
|
$sysDescr = "{$g['product_label']} " .
|
|
4809
|
config_get_path('system/hostname') . '.' .config_get_path('system/domain') .
|
|
4810
|
" {$g['product_version_string']} " . php_uname("s") .
|
|
4811
|
" " . php_uname("r") . " " . php_uname("m");
|
|
4812
|
|
|
4813
|
$snmpdconf .= <<<EOD
|
|
4814
|
system := 1 # pfSense
|
|
4815
|
%snmpd
|
|
4816
|
sysDescr = "{$sysDescr}"
|
|
4817
|
begemotSnmpdDebugDumpPdus = 2
|
|
4818
|
begemotSnmpdDebugSyslogPri = 7
|
|
4819
|
begemotSnmpdCommunityString.0.1 = $(read)
|
|
4820
|
|
|
4821
|
EOD;
|
|
4822
|
|
|
4823
|
/* No docs on what write strings do there so disable for now.
|
|
4824
|
if (isset($config['snmpd']['rwcommunity']) && preg_match('/^\S+$/', $config['snmpd']['rwcommunity'])) {
|
|
4825
|
$snmpdconf .= <<<EOD
|
|
4826
|
begemotSnmpdCommunityString.0.2 = $(write)
|
|
4827
|
|
|
4828
|
EOD;
|
|
4829
|
}
|
|
4830
|
*/
|
|
4831
|
|
|
4832
|
|
|
4833
|
if (config_path_enabled('snmpd','trapenable') && preg_match('/^\S+$/', config_get_path('snmpd/trapserver'))) {
|
|
4834
|
$snmpdconf .= <<<EOD
|
|
4835
|
begemotTrapSinkStatus.[$(traphost)].$(trapport) = 4
|
|
4836
|
begemotTrapSinkVersion.[$(traphost)].$(trapport) = 2
|
|
4837
|
begemotTrapSinkComm.[$(traphost)].$(trapport) = $(trap)
|
|
4838
|
|
|
4839
|
EOD;
|
|
4840
|
}
|
|
4841
|
|
|
4842
|
|
|
4843
|
$snmpdconf .= <<<EOD
|
|
4844
|
begemotSnmpdCommunityDisable = 1
|
|
4845
|
|
|
4846
|
EOD;
|
|
4847
|
|
|
4848
|
$bind_to_ips = array();
|
|
4849
|
$bind_to_ip6s = array();
|
|
4850
|
if (config_path_enabled('snmpd','bindip')) {
|
|
4851
|
$ipproto = config_get_path('snmpd/ipprotocol', "4");
|
|
4852
|
if (strstr($ipproto, "4")) {
|
|
4853
|
$inet4 = true;
|
|
4854
|
}
|
|
4855
|
if (strstr($ipproto, "6")) {
|
|
4856
|
$inet6 = true;
|
|
4857
|
}
|
|
4858
|
foreach (array_filter(explode(",", config_get_path('snmpd/bindip', ""))) as $bind_to_ip) {
|
|
4859
|
if (is_ipaddr($bind_to_ip)) {
|
|
4860
|
$bind_to_ips[] = $bind_to_ip;
|
|
4861
|
} else {
|
|
4862
|
$if = get_real_interface($bind_to_ip);
|
|
4863
|
if (does_interface_exist($if)) {
|
|
4864
|
if ($inet4) {
|
|
4865
|
$bindip = get_interface_ip($bind_to_ip);
|
|
4866
|
if (is_ipaddrv4($bindip)) {
|
|
4867
|
$bind_to_ips[] = $bindip;
|
|
4868
|
}
|
|
4869
|
}
|
|
4870
|
if ($inet6) {
|
|
4871
|
$bindip6 = get_interface_ipv6($bind_to_ip);
|
|
4872
|
if (is_ipaddrv6($bindip6)) {
|
|
4873
|
$bind_to_ip6s[] = $bindip6;
|
|
4874
|
}
|
|
4875
|
}
|
|
4876
|
}
|
|
4877
|
}
|
|
4878
|
}
|
|
4879
|
}
|
|
4880
|
if (!count($bind_to_ips) && $inet4) {
|
|
4881
|
$bind_to_ips = array("0.0.0.0");
|
|
4882
|
}
|
|
4883
|
if (!count($bind_to_ip6s) && $inet6) {
|
|
4884
|
$bind_to_ip6s = array("::");
|
|
4885
|
}
|
|
4886
|
|
|
4887
|
$pollport = config_get_path('snmpd/pollport');
|
|
4888
|
if (is_port($pollport)) {
|
|
4889
|
foreach ($bind_to_ips as $bind_to_ip) {
|
|
4890
|
$snmpdconf .= <<<EOD
|
|
4891
|
begemotSnmpdPortStatus.{$bind_to_ip}.{$pollport} = 1
|
|
4892
|
|
|
4893
|
EOD;
|
|
4894
|
|
|
4895
|
}
|
|
4896
|
foreach ($bind_to_ip6s as $bind_to_ip6) {
|
|
4897
|
$bind_to_ip6 = ip6_to_asn1($bind_to_ip6);
|
|
4898
|
$snmpdconf .= <<<EOD
|
|
4899
|
begemotSnmpdTransInetStatus.2.16.{$bind_to_ip6}{$pollport}.1 = 4
|
|
4900
|
|
|
4901
|
EOD;
|
|
4902
|
|
|
4903
|
}
|
|
4904
|
}
|
|
4905
|
|
|
4906
|
$snmpdconf .= <<<EOD
|
|
4907
|
begemotSnmpdLocalPortStatus."/var/run/snmpd.sock" = 1
|
|
4908
|
begemotSnmpdLocalPortType."/var/run/snmpd.sock" = 4
|
|
4909
|
|
|
4910
|
# These are bsnmp macros not php vars.
|
|
4911
|
sysContact = $(contact)
|
|
4912
|
sysLocation = $(location)
|
|
4913
|
sysObjectId = 1.3.6.1.4.1.12325.1.1.2.1.$(system)
|
|
4914
|
|
|
4915
|
snmpEnableAuthenTraps = 2
|
|
4916
|
|
|
4917
|
EOD;
|
|
4918
|
|
|
4919
|
if (config_path_enabled('snmpd/modules', 'mibii')) {
|
|
4920
|
$snmpdconf .= <<<EOD
|
|
4921
|
begemotSnmpdModulePath."mibII" = "/usr/lib/snmp_mibII.so"
|
|
4922
|
|
|
4923
|
EOD;
|
|
4924
|
}
|
|
4925
|
|
|
4926
|
if (config_path_enabled('snmpd/modules', 'netgraph')) {
|
|
4927
|
$snmpdconf .= <<<EOD
|
|
4928
|
begemotSnmpdModulePath."netgraph" = "/usr/lib/snmp_netgraph.so"
|
|
4929
|
%netgraph
|
|
4930
|
begemotNgControlNodeName = "snmpd"
|
|
4931
|
|
|
4932
|
EOD;
|
|
4933
|
}
|
|
4934
|
|
|
4935
|
if (config_path_enabled('snmpd/modules', 'pf')) {
|
|
4936
|
$snmpdconf .= <<<EOD
|
|
4937
|
begemotSnmpdModulePath."pf" = "/usr/lib/snmp_pf.so"
|
|
4938
|
|
|
4939
|
EOD;
|
|
4940
|
}
|
|
4941
|
|
|
4942
|
if (config_path_enabled('snmpd/modules', 'hostres')) {
|
|
4943
|
$snmpdconf .= <<<EOD
|
|
4944
|
begemotSnmpdModulePath."hostres" = "/usr/lib/snmp_hostres.so"
|
|
4945
|
|
|
4946
|
EOD;
|
|
4947
|
}
|
|
4948
|
|
|
4949
|
if (config_path_enabled('snmpd/modules', 'bridge')) {
|
|
4950
|
$snmpdconf .= <<<EOD
|
|
4951
|
begemotSnmpdModulePath."bridge" = "/usr/lib/snmp_bridge.so"
|
|
4952
|
# config must end with blank line
|
|
4953
|
|
|
4954
|
EOD;
|
|
4955
|
}
|
|
4956
|
if (config_path_enabled('snmpd/modules', 'ucd')) {
|
|
4957
|
$snmpdconf .= <<<EOD
|
|
4958
|
begemotSnmpdModulePath."ucd" = "/usr/local/lib/snmp_ucd.so"
|
|
4959
|
|
|
4960
|
EOD;
|
|
4961
|
}
|
|
4962
|
if (config_path_enabled('snmpd/modules', 'regex')) {
|
|
4963
|
$snmpdconf .= <<<EOD
|
|
4964
|
begemotSnmpdModulePath."regex" = "/usr/local/lib/snmp_regex.so"
|
|
4965
|
|
|
4966
|
EOD;
|
|
4967
|
}
|
|
4968
|
|
|
4969
|
fwrite($fd, $snmpdconf);
|
|
4970
|
fclose($fd);
|
|
4971
|
unset($snmpdconf);
|
|
4972
|
|
|
4973
|
/* run bsnmpd */
|
|
4974
|
mwexec("/usr/sbin/bsnmpd -c {$g['varetc_path']}/snmpd.conf" .
|
|
4975
|
" -p {$g['varrun_path']}/snmpd.pid");
|
|
4976
|
|
|
4977
|
if (is_platform_booting()) {
|
|
4978
|
echo gettext("done.") . "\n";
|
|
4979
|
}
|
|
4980
|
}
|
|
4981
|
|
|
4982
|
return 0;
|
|
4983
|
}
|
|
4984
|
|
|
4985
|
function services_dnsupdate_process($int = "", $updatehost = "", $forced = false) {
|
|
4986
|
global $g;
|
|
4987
|
if (config_path_enabled('system','developerspew')) {
|
|
4988
|
$mt = microtime();
|
|
4989
|
echo "services_dnsupdate_process() being called $mt\n";
|
|
4990
|
}
|
|
4991
|
|
|
4992
|
/* Dynamic DNS updating active? */
|
|
4993
|
if (empty(config_get_path('dnsupdates/dnsupdate'))) {
|
|
4994
|
return 0;
|
|
4995
|
}
|
|
4996
|
|
|
4997
|
$notify_text = "";
|
|
4998
|
$gwgroups = return_gateway_groups_array(true);
|
|
4999
|
foreach (config_get_path('dnsupdates/dnsupdate', []) as $i => $dnsupdate) {
|
|
5000
|
if (!is_array($dnsupdate) ||
|
|
5001
|
empty($dnsupdate) ||
|
|
5002
|
!isset($dnsupdate['enable'])) {
|
|
5003
|
continue;
|
|
5004
|
}
|
|
5005
|
/*
|
|
5006
|
* If it's using a gateway group, check if interface is
|
|
5007
|
* the active gateway for that group
|
|
5008
|
*/
|
|
5009
|
$group_int = '';
|
|
5010
|
$friendly_group_int = '';
|
|
5011
|
$gwgroup_member = false;
|
|
5012
|
if (is_array($gwgroups[$dnsupdate['interface']])) {
|
|
5013
|
if (!empty($gwgroups[$dnsupdate['interface']][0]['vip'])) {
|
|
5014
|
$group_int = $gwgroups[$dnsupdate['interface']][0]['vip'];
|
|
5015
|
} else {
|
|
5016
|
$group_int = $gwgroups[$dnsupdate['interface']][0]['int'];
|
|
5017
|
$friendly_group_int =
|
|
5018
|
convert_real_interface_to_friendly_interface_name(
|
|
5019
|
$group_int);
|
|
5020
|
if (!empty($int)) {
|
|
5021
|
$gwgroup_member =
|
|
5022
|
interface_gateway_group_member(get_real_interface($int),
|
|
5023
|
$dnsupdate['interface']);
|
|
5024
|
}
|
|
5025
|
}
|
|
5026
|
}
|
|
5027
|
if (!empty($int) && ($int != $dnsupdate['interface']) && !$gwgroup_member &&
|
|
5028
|
($int != $group_int) && ($int != $friendly_group_int)) {
|
|
5029
|
continue;
|
|
5030
|
}
|
|
5031
|
if (!empty($updatehost) && ($updatehost != $dnsupdate['host'])) {
|
|
5032
|
continue;
|
|
5033
|
}
|
|
5034
|
|
|
5035
|
/* determine interface name */
|
|
5036
|
$if = get_failover_interface($dnsupdate['interface']);
|
|
5037
|
|
|
5038
|
/* Determine address to update and default binding address */
|
|
5039
|
if (isset($dnsupdate['usepublicip'])) {
|
|
5040
|
$wanip = dyndnsCheckIP($if, null, AF_INET);
|
|
5041
|
if (!$wanip || is_private_ip($wanip)) {
|
|
5042
|
log_error(sprintf(gettext(
|
|
5043
|
"phpDynDNS: Not updating %s A record because the public IP address cannot be determined."),
|
|
5044
|
$dnsupdate['host']));
|
|
5045
|
continue;
|
|
5046
|
}
|
|
5047
|
$bindipv4 = get_interface_ip($if);
|
|
5048
|
} else {
|
|
5049
|
$wanip = get_interface_ip($if);
|
|
5050
|
$bindipv4 = $wanip;
|
|
5051
|
}
|
|
5052
|
if (is_stf_interface($dnsupdate['interface'])) {
|
|
5053
|
$wanipv6 = get_interface_ipv6($dnsupdate['interface'] . '_stf');
|
|
5054
|
} else {
|
|
5055
|
$wanipv6 = get_interface_ipv6($if);
|
|
5056
|
}
|
|
5057
|
$bindipv6 = $wanipv6;
|
|
5058
|
|
|
5059
|
/* Handle non-default interface bindings */
|
|
5060
|
if ($dnsupdate['updatesource'] == "none") {
|
|
5061
|
/* When empty, the directive will be omitted. */
|
|
5062
|
$bindipv4 = "";
|
|
5063
|
$bindipv6 = "";
|
|
5064
|
} elseif (!empty($dnsupdate['updatesource'])) {
|
|
5065
|
/* Find the alternate binding address */
|
|
5066
|
$bindipv4 = get_interface_ip($dnsupdate['updatesource']);
|
|
5067
|
if (is_stf_interface($dnsupdate['interface'])) {
|
|
5068
|
$bindipv6 = get_interface_ipv6($dnsupdate['updatesource'] . '_stf');
|
|
5069
|
} else {
|
|
5070
|
$bindipv6 = get_interface_ipv6($dnsupdate['updatesource']);
|
|
5071
|
}
|
|
5072
|
}
|
|
5073
|
|
|
5074
|
/* Handle IPv4/IPv6 selection for the update source interface/VIP */
|
|
5075
|
switch ($dnsupdate['updatesourcefamily']) {
|
|
5076
|
case "inet":
|
|
5077
|
$bindip = $bindipv4;
|
|
5078
|
break;
|
|
5079
|
case "inet6":
|
|
5080
|
$bindip = $bindipv6;
|
|
5081
|
break;
|
|
5082
|
case "":
|
|
5083
|
default:
|
|
5084
|
/* Try IPv4 first, if that is empty, try IPv6. */
|
|
5085
|
/* Only specify the address if it's present, otherwise omit. */
|
|
5086
|
if (!empty($bindipv4)) {
|
|
5087
|
$bindip = $bindipv4;
|
|
5088
|
} elseif (!empty($bindipv6)) {
|
|
5089
|
$bindip = $bindipv6;
|
|
5090
|
}
|
|
5091
|
break;
|
|
5092
|
}
|
|
5093
|
|
|
5094
|
$cacheFile = g_get('conf_path') .
|
|
5095
|
"/dyndns_{$dnsupdate['interface']}_rfc2136_" .
|
|
5096
|
escapeshellarg($dnsupdate['host']) .
|
|
5097
|
"_{$dnsupdate['server']}.cache";
|
|
5098
|
$cacheFilev6 = g_get('conf_path') .
|
|
5099
|
"/dyndns_{$dnsupdate['interface']}_rfc2136_" .
|
|
5100
|
escapeshellarg($dnsupdate['host']) .
|
|
5101
|
"_{$dnsupdate['server']}_v6.cache";
|
|
5102
|
$currentTime = time();
|
|
5103
|
|
|
5104
|
if (!$wanip && !$wanipv6) {
|
|
5105
|
continue;
|
|
5106
|
}
|
|
5107
|
|
|
5108
|
$keyname = $dnsupdate['keyname'];
|
|
5109
|
/* trailing dot */
|
|
5110
|
if (substr($keyname, -1) != ".") {
|
|
5111
|
$keyname .= ".";
|
|
5112
|
}
|
|
5113
|
|
|
5114
|
$hostname = $dnsupdate['host'];
|
|
5115
|
/* trailing dot */
|
|
5116
|
if (substr($hostname, -1) != ".") {
|
|
5117
|
$hostname .= ".";
|
|
5118
|
}
|
|
5119
|
|
|
5120
|
/* write key file */
|
|
5121
|
$algorithm = empty($dnsupdate['keyalgorithm']) ? 'hmac-md5' : $dnsupdate['keyalgorithm'];
|
|
5122
|
$upkey = <<<EOD
|
|
5123
|
key "{$keyname}" {
|
|
5124
|
algorithm {$algorithm};
|
|
5125
|
secret "{$dnsupdate['keydata']}";
|
|
5126
|
};
|
|
5127
|
|
|
5128
|
EOD;
|
|
5129
|
@file_put_contents("{$g['varetc_path']}/nsupdatekey{$i}", $upkey);
|
|
5130
|
|
|
5131
|
/* generate update instructions */
|
|
5132
|
$upinst = "";
|
|
5133
|
if (!empty($dnsupdate['server'])) {
|
|
5134
|
$upinst .= "server {$dnsupdate['server']}\n";
|
|
5135
|
}
|
|
5136
|
|
|
5137
|
if (!empty($dnsupdate['zone'])) {
|
|
5138
|
$upinst .= "zone {$dnsupdate['zone']}\n";
|
|
5139
|
}
|
|
5140
|
|
|
5141
|
$cachedipv4 = '';
|
|
5142
|
$cacheTimev4 = 0;
|
|
5143
|
if (file_exists($cacheFile)) {
|
|
5144
|
list($cachedipv4, $cacheTimev4) = explode("|",
|
|
5145
|
file_get_contents($cacheFile));
|
|
5146
|
}
|
|
5147
|
$cachedipv6 = '';
|
|
5148
|
$cacheTimev6 = 0;
|
|
5149
|
if (file_exists($cacheFilev6)) {
|
|
5150
|
list($cachedipv6, $cacheTimev6) = explode("|",
|
|
5151
|
file_get_contents($cacheFilev6));
|
|
5152
|
}
|
|
5153
|
|
|
5154
|
// 25 Days
|
|
5155
|
$maxCacheAgeSecs = 25 * 24 * 60 * 60;
|
|
5156
|
$need_update = false;
|
|
5157
|
|
|
5158
|
/* Update IPv4 if we have it. */
|
|
5159
|
if (is_ipaddrv4($wanip) && $dnsupdate['recordtype'] != "AAAA") {
|
|
5160
|
if (($wanip != $cachedipv4) || $forced ||
|
|
5161
|
(($currentTime - $cacheTimev4) > $maxCacheAgeSecs)) {
|
|
5162
|
$upinst .= "update delete " .
|
|
5163
|
"{$dnsupdate['host']}. A\n";
|
|
5164
|
$upinst .= "update add {$dnsupdate['host']}. " .
|
|
5165
|
"{$dnsupdate['ttl']} A {$wanip}\n";
|
|
5166
|
$need_update = true;
|
|
5167
|
} else {
|
|
5168
|
log_error(sprintf(gettext(
|
|
5169
|
"phpDynDNS: Not updating %s A record because the IP address has not changed."),
|
|
5170
|
$dnsupdate['host']));
|
|
5171
|
}
|
|
5172
|
} else {
|
|
5173
|
@unlink($cacheFile);
|
|
5174
|
unset($cacheFile);
|
|
5175
|
}
|
|
5176
|
|
|
5177
|
/* Update IPv6 if we have it. */
|
|
5178
|
if (is_ipaddrv6($wanipv6) && $dnsupdate['recordtype'] != "A") {
|
|
5179
|
if (($wanipv6 != $cachedipv6) || $forced ||
|
|
5180
|
(($currentTime - $cacheTimev6) > $maxCacheAgeSecs)) {
|
|
5181
|
$upinst .= "update delete " .
|
|
5182
|
"{$dnsupdate['host']}. AAAA\n";
|
|
5183
|
$upinst .= "update add {$dnsupdate['host']}. " .
|
|
5184
|
"{$dnsupdate['ttl']} AAAA {$wanipv6}\n";
|
|
5185
|
$need_update = true;
|
|
5186
|
} else {
|
|
5187
|
log_error(sprintf(gettext(
|
|
5188
|
"phpDynDNS: Not updating %s AAAA record because the IPv6 address has not changed."),
|
|
5189
|
$dnsupdate['host']));
|
|
5190
|
}
|
|
5191
|
} else {
|
|
5192
|
@unlink($cacheFilev6);
|
|
5193
|
unset($cacheFilev6);
|
|
5194
|
}
|
|
5195
|
|
|
5196
|
if ($need_update && !empty($bindip)) {
|
|
5197
|
$upinst .= "local {$bindip}\n";
|
|
5198
|
}
|
|
5199
|
|
|
5200
|
$upinst .= "\n"; /* mind that trailing newline! */
|
|
5201
|
|
|
5202
|
if (!$need_update) {
|
|
5203
|
continue;
|
|
5204
|
}
|
|
5205
|
|
|
5206
|
@file_put_contents("{$g['varetc_path']}/nsupdatecmds{$i}", $upinst);
|
|
5207
|
unset($upinst);
|
|
5208
|
/* invoke nsupdate */
|
|
5209
|
$cmd = "/usr/local/bin/nsupdate -k {$g['varetc_path']}/nsupdatekey{$i}";
|
|
5210
|
|
|
5211
|
if (isset($dnsupdate['usetcp'])) {
|
|
5212
|
$cmd .= " -v";
|
|
5213
|
}
|
|
5214
|
|
|
5215
|
$cmd .= " {$g['varetc_path']}/nsupdatecmds{$i}";
|
|
5216
|
|
|
5217
|
if (mwexec($cmd) == 0) {
|
|
5218
|
if (!empty($cacheFile)) {
|
|
5219
|
@file_put_contents($cacheFile,
|
|
5220
|
"{$wanip}|{$currentTime}");
|
|
5221
|
log_error(sprintf(gettext(
|
|
5222
|
'phpDynDNS: updating cache file %1$s: %2$s'),
|
|
5223
|
$cacheFile, $wanip));
|
|
5224
|
$notify_text .= sprintf(gettext(
|
|
5225
|
'DynDNS updated IP Address (A) for %1$s on %2$s (%3$s) to %4$s'),
|
|
5226
|
$dnsupdate['host'],
|
|
5227
|
convert_real_interface_to_friendly_descr($if),
|
|
5228
|
$if, $wanip) . "\n";
|
|
5229
|
}
|
|
5230
|
if (!empty($cacheFilev6)) {
|
|
5231
|
@file_put_contents($cacheFilev6,
|
|
5232
|
"{$wanipv6}|{$currentTime}");
|
|
5233
|
log_error(sprintf(gettext(
|
|
5234
|
'phpDynDNS: updating cache file %1$s: %2$s'),
|
|
5235
|
$cacheFilev6, $wanipv6));
|
|
5236
|
$notify_text .= sprintf(gettext(
|
|
5237
|
'DynDNS updated IPv6 Address (AAAA) for %1$s on %2$s (%3$s) to %4$s'),
|
|
5238
|
$dnsupdate['host'],
|
|
5239
|
convert_real_interface_to_friendly_descr($if),
|
|
5240
|
$if, $wanipv6) . "\n";
|
|
5241
|
}
|
|
5242
|
} else {
|
|
5243
|
if (!empty($cacheFile)) {
|
|
5244
|
log_error(sprintf(gettext(
|
|
5245
|
'phpDynDNS: ERROR while updating IP Address (A) for %1$s (%2$s)'),
|
|
5246
|
$dnsupdate['host'], $wanip));
|
|
5247
|
}
|
|
5248
|
if (!empty($cacheFilev6)) {
|
|
5249
|
log_error(sprintf(gettext(
|
|
5250
|
'phpDynDNS: ERROR while updating IP Address (AAAA) for %1$s (%2$s)'),
|
|
5251
|
$dnsupdate['host'], $wanipv6));
|
|
5252
|
}
|
|
5253
|
}
|
|
5254
|
unset($cmd);
|
|
5255
|
}
|
|
5256
|
|
|
5257
|
if (!empty($notify_text)) {
|
|
5258
|
notify_all_remote($notify_text);
|
|
5259
|
}
|
|
5260
|
|
|
5261
|
return 0;
|
|
5262
|
}
|
|
5263
|
|
|
5264
|
/* configure cron service */
|
|
5265
|
function configure_cron() {
|
|
5266
|
global $g;
|
|
5267
|
|
|
5268
|
$crontab_contents = "";
|
|
5269
|
|
|
5270
|
if (!empty(config_get_path('cron/item', []))) {
|
|
5271
|
$crontab_contents .= "#\n";
|
|
5272
|
$crontab_contents .= "# pfSense specific crontab entries\n";
|
|
5273
|
$crontab_contents .= "# " .gettext("Created:") . " " . date("F j, Y, g:i a") . "\n";
|
|
5274
|
$crontab_contents .= "#\n";
|
|
5275
|
$crontab_contents .= "SHELL=/bin/sh\n";
|
|
5276
|
$crontab_contents .= "PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin\n";
|
|
5277
|
|
|
5278
|
$http_proxy = config_get_path('system/proxyurl');
|
|
5279
|
$http_proxyport = config_get_path('system/proxyport');
|
|
5280
|
if (!empty($http_proxy)) {
|
|
5281
|
if (!empty($http_proxyport)) {
|
|
5282
|
$http_proxy .= ':' . $http_proxyport;
|
|
5283
|
}
|
|
5284
|
$crontab_contents .= "HTTP_PROXY={$http_proxy}\n";
|
|
5285
|
|
|
5286
|
$proxyuser = config_get_path('system/proxyuser');
|
|
5287
|
$proxypass = config_get_path('system/proxypass');
|
|
5288
|
if (!empty($proxyuser) && !empty($proxypass)) {
|
|
5289
|
$crontab_contents .= "HTTP_PROXY_AUTH={$proxyuser}:{$proxypass}\n";
|
|
5290
|
}
|
|
5291
|
}
|
|
5292
|
|
|
5293
|
foreach (config_get_path('cron/item', []) as $item) {
|
|
5294
|
$crontab_contents .= "\n{$item['minute']}\t";
|
|
5295
|
$crontab_contents .= "{$item['hour']}\t";
|
|
5296
|
$crontab_contents .= "{$item['mday']}\t";
|
|
5297
|
$crontab_contents .= "{$item['month']}\t";
|
|
5298
|
$crontab_contents .= "{$item['wday']}\t";
|
|
5299
|
$crontab_contents .= "{$item['who']}\t";
|
|
5300
|
$crontab_contents .= "{$item['command']}";
|
|
5301
|
}
|
|
5302
|
|
|
5303
|
$crontab_contents .= "\n#\n";
|
|
5304
|
$crontab_contents .= "# " . gettext("DO NOT EDIT THIS FILE MANUALLY!") . "\n";
|
|
5305
|
$crontab_contents .= "# " . gettext("Use the cron package or create files in /etc/cron.d/.") . "\n";
|
|
5306
|
$crontab_contents .= "#\n\n";
|
|
5307
|
}
|
|
5308
|
|
|
5309
|
/* please maintain the newline at the end of file */
|
|
5310
|
file_put_contents("/etc/crontab", $crontab_contents);
|
|
5311
|
unset($crontab_contents);
|
|
5312
|
|
|
5313
|
/* make sure that cron is running and start it if it got killed somehow */
|
|
5314
|
if (!is_process_running("cron")) {
|
|
5315
|
exec("cd /tmp && /usr/sbin/cron -s 2>/dev/null");
|
|
5316
|
} else {
|
|
5317
|
/* do a HUP kill to force sync changes */
|
|
5318
|
sigkillbypid("{$g['varrun_path']}/cron.pid", "HUP");
|
|
5319
|
}
|
|
5320
|
|
|
5321
|
}
|
|
5322
|
|
|
5323
|
function upnp_action ($action) {
|
|
5324
|
global $g;
|
|
5325
|
switch ($action) {
|
|
5326
|
case "start":
|
|
5327
|
if (file_exists('/var/etc/miniupnpd.conf')) {
|
|
5328
|
@unlink("{$g['varrun_path']}/miniupnpd.pid");
|
|
5329
|
mwexec_bg("/usr/local/sbin/miniupnpd -f /var/etc/miniupnpd.conf -P {$g['varrun_path']}/miniupnpd.pid");
|
|
5330
|
}
|
|
5331
|
break;
|
|
5332
|
case "stop":
|
|
5333
|
killbypid("{$g['varrun_path']}/miniupnpd.pid");
|
|
5334
|
while ((int)exec("/bin/pgrep -a miniupnpd | wc -l") > 0) {
|
|
5335
|
mwexec('/usr/bin/killall miniupnpd 2>/dev/null', true);
|
|
5336
|
}
|
|
5337
|
mwexec('/sbin/pfctl -aminiupnpd -Fr 2>&1 >/dev/null');
|
|
5338
|
mwexec('/sbin/pfctl -aminiupnpd -Fn 2>&1 >/dev/null');
|
|
5339
|
break;
|
|
5340
|
case "restart":
|
|
5341
|
upnp_action('stop');
|
|
5342
|
upnp_action('start');
|
|
5343
|
break;
|
|
5344
|
}
|
|
5345
|
}
|
|
5346
|
|
|
5347
|
function upnp_start() {
|
|
5348
|
if (empty(config_get_path('installedpackages/miniupnpd/config'))) {
|
|
5349
|
return;
|
|
5350
|
}
|
|
5351
|
|
|
5352
|
if (config_get_path('installedpackages/miniupnpd/config/0/enable') == 'on') {
|
|
5353
|
echo gettext("Starting UPnP IGD & PCP service...");
|
|
5354
|
require_once('/usr/local/pkg/miniupnpd.inc');
|
|
5355
|
sync_package_miniupnpd();
|
|
5356
|
echo "done.\n";
|
|
5357
|
}
|
|
5358
|
}
|
|
5359
|
|
|
5360
|
function install_cron_job($command, $active = false, $minute = "0", $hour = "*", $monthday = "*", $month = "*", $weekday = "*", $who = "root", $write_config = true) {
|
|
5361
|
$is_installed = false;
|
|
5362
|
$cron_changed = true;
|
|
5363
|
$change_message = "";
|
|
5364
|
|
|
5365
|
$job = null;
|
|
5366
|
foreach (config_get_path('cron/item', []) as $idx => $item) {
|
|
5367
|
if (strstr($item['command'], $command)) {
|
|
5368
|
$is_installed = true;
|
|
5369
|
$job = $idx;
|
|
5370
|
break;
|
|
5371
|
}
|
|
5372
|
}
|
|
5373
|
|
|
5374
|
if ($active) {
|
|
5375
|
$cron_item = array();
|
|
5376
|
$cron_item['minute'] = $minute;
|
|
5377
|
$cron_item['hour'] = $hour;
|
|
5378
|
$cron_item['mday'] = $monthday;
|
|
5379
|
$cron_item['month'] = $month;
|
|
5380
|
$cron_item['wday'] = $weekday;
|
|
5381
|
$cron_item['who'] = $who;
|
|
5382
|
$cron_item['command'] = $command;
|
|
5383
|
if (!$is_installed) {
|
|
5384
|
config_set_path('cron/item/', $cron_item);
|
|
5385
|
$change_message = "Installed cron job for %s";
|
|
5386
|
} else {
|
|
5387
|
if (config_get_path("cron/item/{$job}") == $cron_item) {
|
|
5388
|
$cron_changed = false;
|
|
5389
|
} else {
|
|
5390
|
config_set_path("cron/item/{$job}", $cron_item);
|
|
5391
|
$change_message = "Updated cron job for %s";
|
|
5392
|
}
|
|
5393
|
}
|
|
5394
|
} else {
|
|
5395
|
if ($is_installed == true) {
|
|
5396
|
config_del_path("cron/item/{$job}");
|
|
5397
|
$change_message = "Removed cron job for %s";
|
|
5398
|
} else {
|
|
5399
|
$cron_changed = false;
|
|
5400
|
}
|
|
5401
|
}
|
|
5402
|
|
|
5403
|
if ($cron_changed) {
|
|
5404
|
/* Optionally write the configuration if this function made changes.
|
|
5405
|
* Performing a write_config() in this way can have unintended side effects. See #7146
|
|
5406
|
* Base system instances of this function do not need to write, packages may.
|
|
5407
|
*/
|
|
5408
|
if ($write_config) {
|
|
5409
|
write_config(sprintf(gettext($change_message), $command));
|
|
5410
|
}
|
|
5411
|
configure_cron();
|
|
5412
|
}
|
|
5413
|
}
|
|
5414
|
|
|
5415
|
?>
|