From 3e7ecf887326a370daf48d9376f44589333abd73 Mon Sep 17 00:00:00 2001
From: Carlos Mogas da Silva <r3pek@r3pek.org>
Date: Mon, 4 Jun 2018 23:32:14 +0100
Subject: [PATCH] Remove existing certificate before creating the new one

---
 haraka.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/haraka.sh b/haraka.sh
index f2b008a..0309186 100644
--- a/haraka.sh
+++ b/haraka.sh
@@ -19,6 +19,7 @@ if [ "${USE_LETSENCRYPT,,}" == "yes" -o "${USE_LETSENCRYPT,,}" == "true" ]; then
   ln -sf /etc/letsencrypt/live/$HOSTNAME/fullchain.pem tls-cert.pem
 else
   # Generate a self-signed certificate for the hostname provided
+  rm -f tls-key.pem tls-cert.pem
   openssl req -subj "/O=Self Signed Certificate/CN=$HOSTNAME" -new -newkey rsa:4096 -days 365 -nodes -x509 -sha256 -keyout tls-key.pem -out tls-cert.pem
 fi
 cd -