Trying to connect to Active Directory with Python

ldap.py

import ssl

# pip install ldap3
from ldap3 import ALL, NTLM, Connection, Server, Tls

host = "ldap-server.domain.com"
domain_name = "domain"
com = "com"
username = "username"
password = "password"


tls_configuration = Tls(validate=ssl.CERT_REQUIRED, version=ssl.PROTOCOL_TLSv1)
server = Server(host, use_ssl=True, tls=tls_configuration, get_info=ALL)

with Connection(
    server, f"{domain_name}\\{username}", password, authentication=NTLM
) as conn:
    conn.search(
        f"dc={domain_name},dc={com}",
        f"(&(objectclass=organizationalPerson)(cn={username}))",
        attributes=["c", "cn", "displayName", "userPrincipalName"],
    )
    entry = conn.entries[0]
    print(entry)