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@oksome oksome/mip.py Secret
Created Aug 20, 2013

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A simple password generator using cryptographic hash functions. A password is generated using base64(sha512(website_id, secret_user_input, secret_file_key)).
#!/usr/bin/env python
# Copyright (c) 2013 "OKso http://okso.me"
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from __future__ import print_function
import os
import hashlib
import base64
import getpass
# Python3 input() compatibility:
try:
input = raw_input
except NameError:
pass
LEN = 32
def hash(*keys):
merge = b'-'.join(keys)
hashed = hashlib.sha512(merge).hexdigest()
rebased = base64.b64encode(hashed)
return rebased[:32]
def read_secret_file():
path = os.path.join(os.getenv('HOME'), '.mip.key')
return open(path, 'rb').read()
def ask_for_locker():
lock = getpass.getpass('locker: ')
lock2 = getpass.getpass('locker (again): ')
while lock != lock2:
print('Inputs do not match. Try again')
lock = getpass.getpass('locker: ')
lock2 = getpass.getpass('locker: ')
return lock
def main():
hidden = read_secret_file()
lock = ask_for_locker()
while True:
paint = input('paint: ')
print(hash(paint, lock, hidden))
if __name__ == '__main__':
try:
main()
except KeyboardInterrupt:
print()
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