From 9cda38bbc7ef5debbbdfba267a430d621e6da3d0 Mon Sep 17 00:00:00 2001
From: Viacheslav Hletenko <v.gletenko@vyos.io>
Date: Thu, 30 Jun 2022 12:03:26 +0000
Subject: dns: T4378: Allow wildcard A AAAA record with option any

Ability to set wildcard record for authoritative-domain
set authoritative-domain example.com records a any address 192.0.2.11

cat /run/powerdns/zone.example.com.conf
*    300    A    192.0.2.11
---
 interface-definitions/dns-forwarding.xml.in | 12 ++++++++++--
 src/conf_mode/dns_forwarding.py             |  3 +++
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/interface-definitions/dns-forwarding.xml.in b/interface-definitions/dns-forwarding.xml.in
index 12dc11de5..baff4a841 100644
--- a/interface-definitions/dns-forwarding.xml.in
+++ b/interface-definitions/dns-forwarding.xml.in
@@ -133,8 +133,12 @@
                             <format>@</format>
                             <description>Root record</description>
                           </valueHelp>
+                          <valueHelp>
+                            <format>any</format>
+                            <description>Wildcard record (any subdomain)</description>
+                          </valueHelp>
                           <constraint>
-                            <regex>([-_a-zA-Z0-9.]{1,63}|@)(?&lt;!\.)</regex>
+                            <regex>([-_a-zA-Z0-9.]{1,63}|@|any)(?&lt;!\.)</regex>
                           </constraint>
                         </properties>
                         <children>
@@ -166,8 +170,12 @@
                             <format>@</format>
                             <description>Root record</description>
                           </valueHelp>
+                          <valueHelp>
+                            <format>any</format>
+                            <description>Wildcard record (any subdomain)</description>
+                          </valueHelp>
                           <constraint>
-                            <regex>([-_a-zA-Z0-9.]{1,63}|@)(?&lt;!\.)</regex>
+                            <regex>([-_a-zA-Z0-9.]{1,63}|@|any)(?&lt;!\.)</regex>
                           </constraint>
                         </properties>
                         <children>
diff --git a/src/conf_mode/dns_forwarding.py b/src/conf_mode/dns_forwarding.py
index f1c2d1f43..41023c135 100755
--- a/src/conf_mode/dns_forwarding.py
+++ b/src/conf_mode/dns_forwarding.py
@@ -98,6 +98,9 @@ def get_config(config=None):
                             dns['authoritative_zone_errors'].append('{}.{}: at least one address is required'.format(subnode, node))
                             continue
 
+                        if subnode == 'any':
+                            subnode = '*'
+
                         for address in rdata['address']:
                             zone['records'].append({
                                 'name': subnode,
-- 
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