From 660d536055b8144bbbbb66743dc99a55325af6c7 Mon Sep 17 00:00:00 2001
From: ale <ale@incal.net>
Date: Mon, 29 Apr 2024 08:34:31 +0100
Subject: [PATCH] Add terminating dot to FQDN
---
dns_challenge.go | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/dns_challenge.go b/dns_challenge.go
index af04a08b..2eab8aef 100644
--- a/dns_challenge.go
+++ b/dns_challenge.go
@@ -88,7 +88,8 @@ func (d *dnsValidator) client() *dns.Client {
func (d *dnsValidator) Fulfill(ctx context.Context, client *acme.Client, domain string, chal *acme.Challenge) (func(), error) {
zone := domain[strings.Index(domain, ".")+1:]
- fqdn := dns.Fqdn(domain)
+ // Add terminating dot to the FQDN.
+ fqdn := dns.Fqdn(domain) + "."
value, err := client.DNS01ChallengeRecord(chal.Token)
if err != nil {
return nil, err
--
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