1 files changed, 58 insertions, 0 deletions

diff --git a/install/ui/src/freeipa/dns.js b/install/ui/src/freeipa/dns.js
index 5024e8b76..52cbb81f3 100644
--- a/install/ui/src/freeipa/dns.js
+++ b/install/ui/src/freeipa/dns.js
@@ -300,6 +300,11 @@ return {
                 fields: [
                     'idnssoamname',
                     {
+                        name: 'ip_address',
+                        validators: [ 'ip_address' ],
+                        metadata: '@mc-opt:dnszone_add:ip_address'
+                    },
+                    {
                         name: 'idnssoarname',
                         required: false
                     },
@@ -576,11 +581,64 @@ IPA.dnszone_adder_dialog = function(spec) {
 
     var that = IPA.entity_adder_dialog(spec);
 
+    function ends_with(str, suffix) {
+        return str.indexOf(suffix, str.length - suffix.length) !== -1;
+    }
+
+    var init = function() {
+        var zone_w = that.fields.get_field('idnsname').widget;
+        var reverse_zone_w = that.fields.get_field('name_from_ip').widget;
+        var ns_w = that.fields.get_field('idnssoamname').widget;
+
+        zone_w.value_changed.attach(that.check_ns_ip);
+        reverse_zone_w.value_changed.attach(that.check_ns_ip);
+        ns_w.value_changed.attach(that.check_ns_ip);
+    };
+
+    that.check_ns_ip = function() {
+        var ip_address_f = that.fields.get_field('ip_address');
+        var zone_w = that.fields.get_field('idnsname').widget;
+        var ns_w = that.fields.get_field('idnssoamname').widget;
+
+        var zone = zone_w.save()[0] || '';
+        var ns = ns_w.save()[0] || '';
+
+        var zone_is_reverse = !zone_w.is_enabled() ||
+                              ends_with(zone, '.in-addr.arpa.') ||
+                              ends_with(zone, '.ip6.arpa.');
+        var relative_ns = true;
+        var ns_in_zone = false;
+
+        if (ns && ns[ns.length-1] === '.') {
+            relative_ns = false;
+            ns = ns.slice(0, -1);
+        }
+
+        if (zone && zone[zone.length-1] === '.') {
+            zone = zone.slice(0, -1);
+        }
+
+        if (ns && zone && ends_with(ns, '.' + zone)) {
+            ns_in_zone = true;
+        }
+
+        if (!zone_is_reverse && (relative_ns || ns_in_zone)) {
+            ip_address_f.set_enabled(true);
+            ip_address_f.set_required(true);
+        } else {
+            ip_address_f.reset();
+            ip_address_f.set_required(false);
+            ip_address_f.set_enabled(false);
+        }
+    };
+
     that.create = function() {
         that.entity_adder_dialog_create();
         that.container.addClass('dnszone-adder-dialog');
     };
 
+    init();
+
     return that;
 };