From dfa2aa800ae0fcf8ebb92a6f61c597f86bda0f71 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Sun, 1 Sep 2019 22:21:34 +0200
Subject: rotate-keys.in: "cd /" to avoid permission problems

---
 rotate-keys.in | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/rotate-keys.in b/rotate-keys.in
index 724ea24..6116d9d 100644
--- a/rotate-keys.in
+++ b/rotate-keys.in
@@ -6,6 +6,9 @@ if [ -r '#ETCDIR#/simple-pki/cb.conf' ]; then
   . '#ETCDIR#/simple-pki/cb.conf'
 fi
 
+me=$(readlink -e "$0")
+cd /
+
 hosts=$(
   find '#ETCDIR#/nginx/' \
     -name keys -prune , \
@@ -61,7 +64,7 @@ if [ "$(whoami)" != "${certificate_user}" ]; then
       systemctl try-restart nginx
     fi
 
-    su "${certificate_user}" -s /bin/bash -c "$0"
+    su "${certificate_user}" -s /bin/bash -c "${me}"
   fi
 
   exit
-- 
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