openvpn user management

gistfile1.txt

vpnuser make <username>
vpnuser dele <username>

vpnuser.sh

#!/bin/bash

## vpnuser management
## useage: 
## vpnuser make <username>
## vpnuser dele <username>
##

VPNPATH=/etc/openvpn/easy-rsa/2.0/
TOPATH=/home/kccc/openvpn

function usage(){
  echo "usage:"
  echo "vpnuser make <username>"
  echo "vpnuser dele <username>"
}

function makeuser(){
    USERID=$1
    
    ## make cert
    cd ${VPNPATH}
    source ${VPNPATH}vars
    ${VPNPATH}pkitool ${USERID}
    touch /etc/openvpn/ccd/${USERID}
    mkdir -p /home/kccc/openvpn/${USERID}
    cp ${VPNPATH}keys/${USERID}.* $TOPATH/${USERID}
    cp -r ${VPNPATH}configs/. $TOPATH/${USERID}
    
    
    ## modify config file
    cd $TOPATH/${USERID}
    sed -i "s/userfilename/$USERID/g" $TOPATH/${USERID}/kccc.ovpn
    
    ## zip and send to client 
    cd $TOPATH/${USERID}
    zip -r ${USERID}.zip . -x *sh -x  "**src/**" -x "**.svn/*" -x "**zip"
    sz ${USERID}.zip
}

function deleuser(){
  cd /etc/openvpn/easy-rsa/2.0
  source ./vars
  ./revoke-full $1
}


### ----- main ###
cmds="make dele"

if [ $1 -ne "make" -o $1 -ne "dele" ];then usage && exit 1;fi
if [ "$2" == "" ]; then usage && exit 1;fi

if [ $1 == "make" ];then
  makeuser $2
fi

if [ $1 == "dele" ];then
  deleuser $2
fi