i2pdomain

#!/usr/bin/env python3

__filename__ = "i2pdomain"
__author__ = "Bob Mottram"
__license__ = "AGPL3+"
__version__ = "1.1.0"
__maintainer__ = "Bob Mottram"
__email__ = "bob@libreserver.org"
__status__ = "Production"

import base64, hashlib, sys

with open(sys.argv[1], 'rb') as f:
    isRead=False
    try:
        print(base64.b32encode(hashlib.sha256(base64.b64decode(f.read(), '-~')).digest()).decode().strip('=').lower()+".b32.i2p")
        isRead=True
    except:
        pass
    if not isRead:
        print(base64.b32encode(hashlib.sha256(base64.b64decode(f.read(516), '-~')).digest()).decode().strip('=').lower()+".b32.i2p")