convert_burp_CA_der_2_pem.sh

#!/bin/bash --login
usage() {
  echo "USAGE: ${0} <burp_CA DER File Path>"
  exit 1
}

if (( $# == 1 )); then
  burp_CA_der_path="${1}"
  burp_CA_der_dir=$(dirname ${burp_CA_der_path})
  burp_CA_crt="${burp_CA_der_dir}/burp_CA.crt"
  burp_CA_pem="${burp_CA_der_dir}/burp_CA.pem"
  
  openssl x509 -inform DER -in "${burp_CA_der_path}" -out "${burp_CA_crt}"
  openssl x509 -in "${burp_CA_crt}" -out "${burp_CA_pem}"
  echo "Burp CA pem file saved at: ${burp_CA_pem}"
else
  usage
fi