How to test login in AD using python

login-ad-test.py

from ldap3 import Server, Connection, SIMPLE, SYNC, ALL

def authenticate_user(username, password, domain_controller):
    server = Server(domain_controller, get_info=ALL)

    try:
        conn = Connection(server, user=username, password=password, authentication=SIMPLE, auto_bind=True)

        if conn.bound:
            print(f"User '{username}' authenticated successfully.")
            conn.unbind()
            return True
        else:
            print(f"Failed to authenticate user '{username}'.")
            return False
    except Exception as e:
        print(f"An error occurred: {str(e)}")
        return False

if __name__ == "__main__":
    username = "<username>"
    password = "<password>"
    domain_controller = "ldap://<domain>"

    authenticate_user(username, password, domain_controller)