sio-2425/delivery1/client/bin/rep_subject_credentials

#!/bin/python3
import sys
import logging
import argparse

from cryptLib import keyPair

logging.basicConfig(format='%(levelname)s\t- %(message)s')
logger = logging.getLogger()
logger.setLevel(logging.INFO)

# Generate a key pair for a subject
# password - file for keys
def generateKeyPair(args):

    parser = argparse.ArgumentParser()

    parser.add_argument('password', nargs='?', default=None)
    parser.add_argument('file', nargs='?', default=None)

    args = parser.parse_args()

    if len(args) != 2:
        logger.error("Need password and file to store keys")
        sys.exit(-1)


    #Generate the key pair
    keys = keyPair.generate_key_pair(args.password)

    #Get the 2 different keys
    pubKey = ''
    privateKey = ''

    with open(args.file, "wb") as f:
        f.write(pubKey.encode() + b"\n\n" + privateKey.encode())


if __name__ == '__main__':
    generateKeyPair(sys.argv)