#!/usr/bin/python
import bcrypt, os, sys

username = os.environ.get('username')
if not username:
    sys.exit(1)

password = os.environ.get('password')
if not password:
    sys.exit(1)

file = open('/opt/openvpn/users/'+username+'.pwd', 'r')
hashed=file.read().rstrip()
if bcrypt.hashpw(password.encode('utf-8'), hashed.encode('utf-8')) == hashed.encode('utf-8'):
    sys.exit(0)
else:
    sys.exit(1)