From fc1de89b2bd92ab9293c5e8e2847e7755e913291 Mon Sep 17 00:00:00 2001
From: Christoph <ckubu@oopen.de>
Date: Wed, 5 Nov 2025 22:10:19 +0100
Subject: [PATCH] bind_add_dkim_zone_master.sh: Support adding DKIM zone even
 if zone is not yet official responsible.

---
 bind_add_dkim_zone_master.sh | 85 +++++++++++++++++++++---------------
 1 file changed, 50 insertions(+), 35 deletions(-)

diff --git a/bind_add_dkim_zone_master.sh b/bind_add_dkim_zone_master.sh
index c761eab..f728bde 100755
--- a/bind_add_dkim_zone_master.sh
+++ b/bind_add_dkim_zone_master.sh
@@ -96,6 +96,12 @@ usage() {
    -k <tsig key name>
       Name of the TSIG key used for dynamical updates.
 
+   -m <dns_master>
+      Main Domains Master DNS Server
+
+   -s <dns_slave>
+      Main Domains Slave DNS Server
+
 	-t <allow-transfer options>
 		allow-transfer for zone declaration. Possible values are ip-address(es) 
 		or existing 'acl' defininition(s).
@@ -290,6 +296,10 @@ while getopts hk:qt: opt ; do
             ;;
       k)    TSIG_KEY_NAME="$OPTARG"
             ;;
+      m)    DNS_MASTER="$OPTARG"
+            ;;
+      s)    DNS_SLAVE="$OPTARG"
+            ;;
       q)    verbose=true
             ;;
       t)    ALLOW_TRANSFER_OPTION="$OPTARG"
@@ -430,42 +440,47 @@ fi
 # - Get DNS server
 # -
 echononl "Get responsible zone for domain '$dkim_domain'.."
-found=true
-zone="${dkim_domain}"
-dns_servers="$(dig +short $zone NS 2>/dev/null)"
-while [[ -z "$dns_servers" ]] ; do
-   zone=${zone#*.}
-   if [[ ! $zone =~ \. ]]; then
-      found=false
-      break
-   fi
-   dns_servers="$(dig +short $zone NS 2>/dev/null)"
-done
-if $found ; then
-   echo_ok
-   info "Found responsible zone for '${dkim_domain}': \033[37m\033[1m${zone}\033[m"
-   echononl "Get nameservers for domain '${zone}'.."
-   declare -i _count=0
-   for _dns_server in $dns_servers ; do
-      if [[ $_count -eq 0 ]]; then
-         _tmp_dns_server="$_dns_server"
-      else
-         _tmp_dns_server="$_tmp_dns_server $_dns_server"
-      fi
-      dns_server_arr+=("$_dns_server")
-      if [[ ${#dns_server_arr[@]} -eq 0 ]]; then
-         echo_failed
-         error "Determin DNS servers for domain '$zone' failed!"
-         clean_up 17
-      else
-         echo_ok
-         info "Found nameservers \033[37m\033[1m${_tmp_dns_server}\033[m"
-      fi
-   done
+if [[ -n "${DNS_MASTER}" ]] && [[ -n "${DNS_SLAVE}" ]] ; then
+   echo_skipped
+   dns_server_arr=("${DNS_MASTER}" "${DNS_SLAVE}")
 else
-   echo_failed
-   error "No responsible zone for '$dkim_domain' found!"
-   clean_up 16
+   found=true
+   zone="${dkim_domain}"
+   dns_servers="$(dig +short $zone NS 2>/dev/null)"
+   while [[ -z "$dns_servers" ]] ; do
+      zone=${zone#*.}
+      if [[ ! $zone =~ \. ]]; then
+         found=false
+         break
+      fi
+      dns_servers="$(dig +short $zone NS 2>/dev/null)"
+   done
+   if $found ; then
+      echo_ok
+      info "Found responsible zone for '${dkim_domain}': \033[37m\033[1m${zone}\033[m"
+      echononl "Get nameservers for domain '${zone}'.."
+      declare -i _count=0
+      for _dns_server in $dns_servers ; do
+         if [[ $_count -eq 0 ]]; then
+            _tmp_dns_server="$_dns_server"
+         else
+            _tmp_dns_server="$_tmp_dns_server $_dns_server"
+         fi
+         dns_server_arr+=("$_dns_server")
+         if [[ ${#dns_server_arr[@]} -eq 0 ]]; then
+            echo_failed
+            error "Determin DNS servers for domain '$zone' failed!"
+            clean_up 17
+         else
+            echo_ok
+            info "Found nameservers \033[37m\033[1m${_tmp_dns_server}\033[m"
+         fi
+      done
+   else
+      echo_failed
+      error "No responsible zone for '$dkim_domain' found!"
+      clean_up 16
+   fi
 fi