proxy

#!/bin/bash

function usage {
  echo Enable or disable CNTLM proxy settings in the current terminal
  echo  
  echo Usage: 
  echo
  echo "source proxy <on / off>"
}

if [ $(basename -- $0) != "bash" ] && [ $(basename -- $0) != "-bash" ]; then
  echo -e "${red}You must run vpn using source${NC}"
  echo
  usage
  exit 1
fi

op=$1

if [ "$op" = "off" ]; then

  # Remove proxy configuration
  unset http_proxy https_proxy ftp_proxy socks_proxy all_proxy
  unset HTTP_PROXY HTTPS_PROXY FTP_PROXY SOCKS_PROXY ALL_PROXY

elif [ "$op" = "on" ]; then

  # Replace proxy configuration
  export http_proxy=http://localhost:3128/
  export https_proxy=http://localhost:3128/
  export ftp_proxy=ftp://localhost:3128/
  export HTTP_PROXY=http://localhost:3128/
  export HTTPS_PROXY=http://localhost:3128/
  export FTP_PROXY=ftp://localhost:3128/

else

  usage

fi