module AuthData

Public Instance Methods

get_auth_data( public_cert, version, pan, exp_date, cvv, pin) click to toggle source

# File lib/interswitch/auth_data.rb, line 6
def get_auth_data( public_cert, version, pan, exp_date, cvv, pin)
  auth_data = version + "Z" + pan + "Z" + pin + "Z" + exp_date + "Z" + cvv
  raw = File.read(public_cert)
  certificate = OpenSSL::X509::Certificate.new raw
  public_key = OpenSSL::PKey::RSA.new(certificate.public_key)
  encrypted_string = Base64.encode64(public_key.public_encrypt(auth_data))
  return encrypted_string
end