adClient.py

"""
Name: AD CLIENT - Manage Active Directory Operations
Author :  Rajiv Sharma
Developer Website : www.hqvfx.com
Developer Email   : rajiv@hqvfx.com
Date Started : 27 Oct 2018
Date Modified :
Description : Send Directory Service Commands to AD Bot

Source Code Website : www.github.com/vfxpipeline
Watch Video Tutorials : www.youtube.com/vfxpipeline

Copyright (c) 2018, HQVFX(www.hqvfx.com) . All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:

    * Redistributions of source code must retain the above copyright
      notice, this list of conditions and the following disclaimer.

    * Redistributions in binary form must reproduce the above copyright
      notice, this list of conditions and the following disclaimer in the
      documentation and/or other materials provided with the distribution.

    * Neither the name of HQVFX(www.hqvfx.com) nor the names of any
      other contributors to this software may be used to endorse or
      promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
"""

import rpyc
import datetime

AD_SERVER_IP = '192.168.0.173'
AD_BOT_PORT = 19961
domain_controller = 'DC=hqvfx,DC=com'
users_ou = 'OU=All,OU=Employee,{}'.format(domain_controller)
groups_ou = 'OU=Employee_Groups,{}'.format(domain_controller)


def send_command(command):
    if not command:
        return
    try:
        connection = rpyc.connect(AD_SERVER_IP, AD_BOT_PORT)
        connection.root.run_command(command)
    except Exception as Err:
        print('Error in send command', str(Err))


def create_user(username, employee_id, display_name,  active=False):
    """
    Create New user in AD
    :param username:
    :param employee_id:
    :param display_name:
    :param active:
    :return:
    """
    if active:
        disabled = 'no'
    else:
        disabled = 'yes'

    description = "User added by AD BOT on  {}".format(datetime.datetime.now())
    default_password = 'DefaultP@55w0rD'

    dn = '"CN={},{}"'.format(username, users_ou)
    groups = '"cn=All,{}" ' \
             '"cn=USB_Deny,{}" '.format(groups_ou,
                                        groups_ou)
    command = 'dsadd user ' \
              '{} ' \
              '-samid "{}" ' \
              '-upn "{}" ' \
              '-display "{}" ' \
              '-empid "{}" ' \
              '-desc "{}" ' \
              '-disabled {} ' \
              '-pwd {} ' \
              '-pwdneverexpires yes ' \
              '-mustchpwd yes ' \
              '-memberof {} ' \
              '-acctexpires never ' \
              ''.format(
                dn,
                username,
                username,
                display_name,
                employee_id,
                description,
                disabled,
                default_password,
                groups,
                )
    send_command(command)


def manage_user(username, mode):
    """
    This function can manage active directory users
    :param username:
    :param mode:
    :return:
    """
    dn = 'CN={},{}'.format(username, users_ou)
    cmd = ''
    if mode == 'disable':
        cmd = 'dsmod user {} -disabled yes'.format(dn)
    elif mode == 'enable':
        cmd = 'dsmod user {} -disabled no'.format(dn)
    elif mode == 'delete':
        cmd = 'dsrm -noprompt "cn={},{}"'.format(username, users_ou)
    send_command(cmd)


def user_password_change(username, new_password):
    """
    This function can change active directory password
    :param new_password:
    :param username:
    :return:
    """
    dn = 'CN={},{}'.format(username, users_ou)
    cmd = 'dsmod user {} -pwd {}'.format(dn, new_password)
    send_command(cmd)


def ad_group(group_name, mode):
    """
    Add and Remove Group
    :param group_name:
    :param mode:
    :return:
    """
    cmd = ''
    if mode == 'add':
        group_description = 'Group created by AD Bot'
        cmd = 'dsadd group "cn={}, {}"' \
              ' -desc "{}"'.format(group_name, groups_ou, group_description)
    elif mode == 'remove':
        cmd = 'dsrm -noprompt "cn={},{}"'.format(group_name, groups_ou)
    send_command(cmd)


def group_user(group_name, mode, username):
    """
    Add and Remove User from groups
    :param group_name:
    :param mode:
    :param username:
    :return:
    """
    dn = 'CN={},{}'.format(username, users_ou)
    cmd = ''
    if mode == 'add':
        cmd = 'dsmod group "cn={},{}"' \
              ' -addmbr "{}"'.format(group_name, groups_ou, dn)
    elif mode == 'remove':
        cmd = 'dsmod group "cn={},{}"' \
              ' -rmmbr "{}"'.format(group_name, groups_ou, dn)
    send_command(cmd)