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-rw-r--r--kerberos.sh4
1 files changed, 4 insertions, 0 deletions
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