#!/bin/sh

# put me in /usr/local/bin

FROMBASE=./keys
TOBASE=./keys/packages
COMMON=$1
TAR=$TOBASE/$COMMON.tar
USER=$SUDO_USER
CLIENT=client

if [ ! $1 ]; then
  echo "no common name given"
  exit 1
fi 

if [ ! -f $TAR ]; then

  cd /usr/local/share/doc/openvpn/easy-rsa/2.0

  . ./vars
  ./pkitool $COMMON

  mv $FROMBASE/$COMMON.key $FROMBASE/$CLIENT.key
  mv $FROMBASE/$COMMON.crt $FROMBASE/$CLIENT.crt

  tar -cf $TAR \
  $FROMBASE/ca.crt \
  $FROMBASE/$CLIENT.key \
  $FROMBASE/$CLIENT.crt \
  $FROMBASE/client.conf \
  $FROMBASE/up.sh

  cp $TAR /home/$USER/$COMMON.tar
  chown $USER /home/$USER/$COMMON.tar
  
else

  echo "$TAR was already created"
  exit 1

fi