From 48ebcfa9b56921dc0470f43504a9bd3426cf1953 Mon Sep 17 00:00:00 2001
From: Jean Cyr <jcyr@dillobits.com>
Date: Sun, 10 Nov 2013 01:19:50 -0500
Subject: bind - optionally add static dhcp leases at zone A records

Similar to 'unbound' feature to avoid the need to duplicate static host
addresses in both DHCP and BIND.

- Add 'Register DHCP static mappings' checkbox to zone form
- if checked, enumerate all static DHCP hosts and add to zone, such that
their name can be resolved.
---
 config/bind/bind.inc       | 12 ++++++++++++
 config/bind/bind_zones.xml |  7 ++++++-
 2 files changed, 18 insertions(+), 1 deletion(-)

(limited to 'config/bind')

diff --git a/config/bind/bind.inc b/config/bind/bind.inc
index a288dcfb..436f352e 100644
--- a/config/bind/bind.inc
+++ b/config/bind/bind.inc
@@ -435,6 +435,14 @@ EOD;
 							
 							$zone_conf .= "$hostname \t IN $hosttype $hostvalue \t$hostdst\n";
 						}
+        					if (($zone[regdhcpstatic] == 'on') && is_array($config['dhcpd'])) {
+                					foreach ($config['dhcpd'] as $dhcpif => $dhcpifconf)
+                        					if(is_array($dhcpifconf['staticmap']) && isset($dhcpifconf['enable']))
+                                					foreach ($dhcpifconf['staticmap'] as $host)
+                                        					if ($host['ipaddr'] && $host['hostname']) {
+											$zone_conf .= "{$host['hostname']}\tIN A\t{$host['ipaddr']}\n";
+                                        					}
+    						}
 						if ($zone['customzonerecords']!=""){
 							$zone_conf .= "\n\n;\n;custom zone records\n;\n".base64_decode($zone['customzonerecords'])."\n";
 						}
@@ -609,6 +617,7 @@ function bind_print_javascript_type_zone(){
 					document.iform.forwarders.disabled = 1;
 					document.iform.dnssec.disabled = 0;
 					document.iform.backupkeys.disabled = 0;
+					document.iform.regdhcpstatic.disabled = 0;
 					document.iform.ipns.disabled = 0;
 					document.iform.mail.disabled = 0;
 					document.iform.serial.disabled = 0;
@@ -625,6 +634,7 @@ function bind_print_javascript_type_zone(){
 					document.iform.forwarders.disabled = 1;
 					document.iform.dnssec.disabled = 0;
 					document.iform.backupkeys.disabled = 0;
+					document.iform.regdhcpstatic.disabled = 0;
 					document.iform.ipns.disabled = 1;
 					document.iform.mail.disabled = 1;
 					document.iform.serial.disabled = 1;
@@ -641,6 +651,7 @@ function bind_print_javascript_type_zone(){
 					document.iform.forwarders.disabled = 0;
 					document.iform.dnssec.disabled = 1;
 					document.iform.backupkeys.disabled = 1;
+					document.iform.regdhcpstatic.disabled = 1;
 					document.iform.ipns.disabled = 1;
 					document.iform.mail.disabled = 1;
 					document.iform.serial.disabled = 1;
@@ -657,6 +668,7 @@ function bind_print_javascript_type_zone(){
 					document.iform.forwarders.disabled = 1;
 					document.iform.dnssec.disabled = 1;
 					document.iform.backupkeys.disabled = 1;
+					document.iform.regdhcpstatic.disabled = 1;
 					document.iform.ipns.disabled = 1;
 					document.iform.mail.disabled = 0;
 					document.iform.serial.disabled = 0;
diff --git a/config/bind/bind_zones.xml b/config/bind/bind_zones.xml
index 77893417..d5cbe1b8 100644
--- a/config/bind/bind_zones.xml
+++ b/config/bind/bind_zones.xml
@@ -72,7 +72,6 @@
                 <tab>
                         <text>Zones</text>
                         <url>/pkg.php?xml=bind_zones.xml&amp;id=0</url>
-                        <active/>
                 </tab>
                 <tab>
                         <text>Sync</text>
@@ -384,6 +383,12 @@
                         <movable>on</movable>
                     </rowhelper>
                 </field>
+		<field>
+			<fieldname>regdhcpstatic</fieldname>
+			<fielddescr>Register DHCP static mappings</fielddescr>
+			<description>If this option is set, then DHCP static mappings will be registered in DNS, so that their name can be resolved.</description>
+			<type>checkbox</type>
+        </field>
 		<field>
 			<type>listtopic</type>
 			<name>Custom Zone Domain records</name>
-- 
cgit v1.2.3