From 46ca70a2249d377a74e328a00e984fc4dbeae1b7 Mon Sep 17 00:00:00 2001
From: DeepCoreSystem <devap@deepcore.eu>
Date: Tue, 19 Oct 2021 15:19:32 +0200
Subject: [PATCH] Make regfish DynDNS work for IPv4 and IPv6 (#2531)

regfish requires 2 different URIs to update, depending on the IP family. https://dyndns.regfish.de is for IPv4 and https://dyndns6.regfish.de is for IPv6.
---
 dns/dyndns/src/etc/inc/plugins.inc.d/dyndns/phpDynDNS.inc | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/dns/dyndns/src/etc/inc/plugins.inc.d/dyndns/phpDynDNS.inc b/dns/dyndns/src/etc/inc/plugins.inc.d/dyndns/phpDynDNS.inc
index aeef52eef..efaa71bf0 100644
--- a/dns/dyndns/src/etc/inc/plugins.inc.d/dyndns/phpDynDNS.inc
+++ b/dns/dyndns/src/etc/inc/plugins.inc.d/dyndns/phpDynDNS.inc
@@ -1044,9 +1044,11 @@ class updatedns
                 curl_setopt($ch, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4);
                 break;
             case 'regfish':
+                $server = "https://dyndns.regfish.de/?fqdn={$this->_dnsHost}&ipv4={$this->_dnsIP}&forcehost=1&token=" . urlencode($this->_dnsUser);
+                curl_setopt($ch, CURLOPT_URL, $server);
+                break;
             case 'regfish-v6':
-                $family = $this->_useIPv6 ? 'ipv6' : 'ipv4';
-                $server = "https://dyndns.regfish.de/?fqdn={$this->_dnsHost}&{$family}={$this->_dnsIP}&forcehost=1&token=" . urlencode($this->_dnsUser);
+                $server = "https://dyndns6.regfish.de/?fqdn={$this->_dnsHost}&ipv6={$this->_dnsIP}&forcehost=1&token=" . urlencode($this->_dnsUser);
                 curl_setopt($ch, CURLOPT_URL, $server);
                 break;
             case 'linode':