From 7aaf4432d4068ec10dff5447d5843957f729de0a Mon Sep 17 00:00:00 2001
From: William Lallemand <wlallemand@irq6.net>
Date: Thu, 30 Nov 2023 11:49:54 +0100
Subject: [PATCH] haproxy: sanitize the PEM in the deploy script

Sanitize the PEM of the haproxy deploy script by removing the '\n', this
way it could be injected directly over the CLI.
---
 deploy/haproxy.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/deploy/haproxy.sh b/deploy/haproxy.sh
index d638abb8..6c1b4a68 100644
--- a/deploy/haproxy.sh
+++ b/deploy/haproxy.sh
@@ -147,7 +147,7 @@ haproxy_deploy() {
   # Create a temporary PEM file
   _temppem="$(_mktemp)"
   _debug _temppem "${_temppem}"
-  cat "${_ccert}" "${_cca}" "${_ckey}" >"${_temppem}"
+  cat "${_ccert}" "${_cca}" "${_ckey}" | grep . >"${_temppem}"
   _ret="$?"
 
   # Check that we could create the temporary file