#!/usr/bin/env python3
#
# Author:
# Tamas Jos (@skelsec)
#
import os
import logging
import asyncio
from minikerberos.common.url import KerberosClientURL, kerberos_url_help_epilog
from minikerberos.aioclient import AIOKerberosClient
async def amain(args):
cu = KerberosClientURL.from_url(args.kerberos_connection_url)
ccred = cu.get_creds()
target = cu.get_target()
logging.debug('Getting TGT')
client = AIOKerberosClient(ccred, target)
await client.get_TGT()
client.ccache.to_file(args.ccache)
logging.info('Done!')
def main():
import argparse
parser = argparse.ArgumentParser(description='Polls the kerberos service for a TGT for the sepcified user', formatter_class=argparse.RawDescriptionHelpFormatter, epilog = kerberos_url_help_epilog)
parser.add_argument('kerberos_connection_url', help='the kerberos target string. ')
parser.add_argument('ccache', help='ccache file to store the TGT ticket in')
parser.add_argument('-v', '--verbose', action='count', default=0)
args = parser.parse_args()
if args.verbose == 0:
logging.basicConfig(level=logging.INFO)
elif args.verbose == 1:
logging.basicConfig(level=logging.DEBUG)
else:
logging.basicConfig(level=1)
asyncio.run(amain(args))
if __name__ == '__main__':
main()
