From f5aeed17523ac9f8c1c6e2c20ed772109b1093d2 Mon Sep 17 00:00:00 2001
From: Kevin Winter <kevin@onnetwork.agency>
Date: Wed, 14 Oct 2026 06:37:08 +0200
Subject: [PATCH] dns_cf: support IDN domains (#7322)

* dns_cf: support IDN domains (punycode record lookup, URL-encoded zone lookup)

* dns_cf: convert IDN once at the top of dns_cf_add/dns_cf_rm
---
 dnsapi/dns_cf.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dnsapi/dns_cf.sh b/dnsapi/dns_cf.sh
index 7b383c43..3342fbef 100755
--- a/dnsapi/dns_cf.sh
+++ b/dnsapi/dns_cf.sh
@@ -18,7 +18,7 @@ CF_Api="https://api.cloudflare.com/client/v4"
 
 #Usage: add  _acme-challenge.www.domain.com   "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
 dns_cf_add() {
-  fulldomain=$1
+  fulldomain="$(_idn "$1")"
   txtvalue=$2
 
   CF_Token="${CF_Token:-$(_readaccountconf_mutable CF_Token)}"
@@ -109,7 +109,7 @@ dns_cf_add() {
 
 #fulldomain txtvalue
 dns_cf_rm() {
-  fulldomain=$1
+  fulldomain="$(_idn "$1")"
   txtvalue=$2
 
   CF_Token="${CF_Token:-$(_readaccountconf_mutable CF_Token)}"