#!/usr/bin/python
#
# Input: String via Environment-Variable "string_to_hash"
# Output: STDOUT: Passwort Hash (bcrypt)
#
# 2. Juli 2016
# Joerg Lehmann, nbit Informatik GmbH
#
import bcrypt, os, sys

password = os.environ.get('string_to_hash')
if not password:
    sys.exit()

# Hash a password for the first time, with a randomly-generated salt
hashed = bcrypt.hashpw(password, bcrypt.gensalt())

print "%s" % (hashed)