An LDAP wrapper for talking to Active Directory

ldap_client.py

from ldap3 import Server, Connection, ALL, ALL_ATTRIBUTES, NTLM, SYNC


class LDAPClient:
    def __init__(self, username, password, base, url):
        self.username = username
        self.password = password
        self.base = base
        self.url = url
        self.connection = None

    def get_server(self):
        return Server(self.url, get_info=ALL)

    def get_connection(self, server=None, client_strategy=SYNC,
                       auto_bind=True, authentication=NTLM):
        if server is None:
            server = self.get_server()
        self.connection = Connection(server, user=self.username,
                                     password=self.password,
                                     authentication=authentication,
                                     client_strategy=client_strategy,
                                     auto_bind=auto_bind,
                                     read_only=True)

    def paged_search(self, filter):
        if self.connection is None:
            self.get_connection()
        conn = self.connection
        return conn.extend.standard.paged_search(self.base,
                                                 filter,
                                                 attributes=ALL_ATTRIBUTES,
                                                 generator=False)