config.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Copyright (c) 2017 - 2019, doudoudzj
# Copyright (c) 2012 - 2016, VPSMate development team
# All rights reserved.
#
# InPanel is distributed under the terms of The New BSD License.
# The full license can be found in 'LICENSE'.

import base64
import datetime
import hashlib
import hmac
import os
import sys
import time

from modules.config import Config
from modules.utils import is_valid_ip, randstr

if __name__ == "__main__":
    if len(sys.argv) != 3:
        print('''Usage: %s option value

OPTIONS:
ip:              ip address (need restart)
port:            port number (need restart)
username:        username of admin account
password:        password of admin account
loginlock:       set the login lock. value: on or off
accesskey:       access key for remote access, must be empty
                 or a 64-bytes string with base64 encoded.
accesskeyenable: set the remote access switch. value: on or off
''' % sys.argv[0])
        sys.exit()

    data_path = os.path.join(os.path.dirname(__file__), 'data')
    config = Config(data_path + '/config.ini')

    option, value = sys.argv[1:]
    if option == 'ip':
        if value != '*' and not is_valid_ip(value):
            print 'Error: %s is not a valid IP address' % value
            sys.exit(-1)
        config.set('server', 'ip', value)
    elif option == 'port':
        port = int(value)
        if not port > 0 and port < 65535:
            print 'Error: port number should between 0 and 65535'
            sys.exit(-1)
        config.set('server', 'port', value)
    elif option == 'username':
        config.set('auth', 'username', value)
    elif option == 'password':
        key = randstr()
        md5 = hashlib.md5(value).hexdigest()
        pwd = hmac.new(key, md5).hexdigest()
        config.set('auth', 'password', '%s:%s' % (pwd, key))
    elif option == 'loginlock':
        if value not in ('on', 'off'):
            print 'Error: loginlock value should be either on or off'
            sys.exit(-1)
        if value == 'on':
            config.set('runtime', 'loginlock', 'on')
            config.set('runtime', 'loginfails', 0)
            config.set('runtime', 'loginlockexpire',
                       int(time.mktime(datetime.datetime.max.timetuple())))
        elif value == 'off':
            config.set('runtime', 'loginlock', 'off')
            config.set('runtime', 'loginfails', 0)
            config.set('runtime', 'loginlockexpire', 0)
    elif option == 'accesskey':
        if value != '':
            try:
                if len(base64.b64decode(value)) != 32:
                    raise Exception()
            except:
                print 'Error: invalid accesskey format'
                sys.exit(-1)
        config.set('auth', 'accesskey', value)
    elif option == 'accesskeyenable':
        if value not in ('on', 'off'):
            print 'Error: accesskeyenable value should be either on or off'
            sys.exit(-1)
        config.set('auth', 'accesskeyenable', value)