#!/usr/bin/env python2
# -*- coding: utf-8 -*-

# Copyright 2017 Mir Calculate. http://www.calculate-linux.org
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.
import argparse

from calculate.core.setup_cache import Cache
from calculate.core.server.admin import Admins
from calculate.lib.datavars import DataVars
import sys


class ArgumentParserCheck(argparse.ArgumentParser):
    def __init__(self):
        super(ArgumentParserCheck, self).__init__(
            description="Check user for admin certificate")
        self.add_argument('user', nargs=1, metavar="USER", help='username')

if __name__ == '__main__':
    apv = ArgumentParserCheck()
    args = apv.parse_args()
    user = args.user[0]
    admins = Admins(dv=DataVars())
    if user in admins and not admins.has_certificate(user):
        sys.exit(1)
    sys.exit(0)
