From 09aa3870070960d37d7bdbb724f4ac7b68395fdf Mon Sep 17 00:00:00 2001
From: Lexi Winter <ivy@FreeBSD.org>
Date: Wed, 4 Jun 2025 10:29:47 +0100
Subject: documentation improvements

---
 kerberos.sh | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'kerberos.sh')

diff --git a/kerberos.sh b/kerberos.sh
index 08663d8..543abc6 100644
--- a/kerberos.sh
+++ b/kerberos.sh
@@ -23,6 +23,10 @@ if [ "$METHOD" != "dns-01" ]; then
 	exit 1
 fi
 
+if [ -z "$ACME_KERBEROS_PRINCIPAL" ]; then
+	ACME_KERBEROS_PRINCIPAL="host/$(hostname)"
+fi
+
 if [ -z "$ACME_KERBEROS_KEYTAB" ]; then
 	ACME_KERBEROS_KEYTAB="/etc/krb5.keytab"
 fi
-- 
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