openvpn.sh move variables to more visible location

openvpn.sh

@@ -18,16 +18,6 @@
 
 set -o nounset                              # Treat unset variables as an error
 
-dir="/vpn"
-auth="$dir/vpn.cert_auth"
-conf="$dir/vpn.conf"
-cert="$dir/vpn-ca.crt"
-file="$dir/.firewall"
-[[ -f $conf ]] || { [[ $(ls $dir/*|egrep '\.(conf|ovpn)$' 2>&-|wc -w) -eq 1 ]]&&
-            conf=$(ls $dir/* | egrep '\.(conf|ovpn)$' 2>&-); }
-[[ -f $cert ]] || { [[ $(ls $dir/* | egrep '\.ce?rt$' 2>&- | wc -w) -eq 1 ]] &&
-            cert=$(ls $dir/* | egrep '\.ce?rt$' 2>&-); }
-
 ### cert_auth: setup auth passwd for accessing certificate
 # Arguments:
 #   passwd) Password to access the cert
@@ -192,6 +182,16 @@ The 'command' (if provided and valid) will be run instead of openvpn
     exit $RC
 }
 
+dir="/vpn"
+auth="$dir/vpn.cert_auth"
+conf="$dir/vpn.conf"
+cert="$dir/vpn-ca.crt"
+file="$dir/.firewall"
+[[ -f $conf ]] || { [[ $(ls $dir/*|egrep '\.(conf|ovpn)$' 2>&-|wc -w) -eq 1 ]]&&
+            conf=$(ls $dir/* | egrep '\.(conf|ovpn)$' 2>&-); }
+[[ -f $cert ]] || { [[ $(ls $dir/* | egrep '\.ce?rt$' 2>&- | wc -w) -eq 1 ]] &&
+            cert=$(ls $dir/* | egrep '\.ce?rt$' 2>&-); }
+
 while getopts ":hc:df:p:r:t:v:" opt; do
     case "$opt" in
         h) usage ;;