python -使用嵌套循环上的递归来查询ldap

import ldap

def search_ldap(connection, base_dn, filter):
    results = []
    search_result = connection.search_s(base_dn, ldap.SCOPE_SUBTREE, filter)
    for dn, entry in search_result:
        result = {}
        result['dn'] = dn
        for attr, values in entry.items():
            result[attr] = values
        results.append(result)
    return results

def recursive_ldap_search(connection, base_dn, filter):
    results = search_ldap(connection, base_dn, filter)
    for result in results:
        print(result['dn'])
        if 'memberOf' in result:
            for group_dn in result['memberOf']:
                recursive_ldap_search(connection, group_dn, filter)

def main():
    ldap_server = 'ldap://example.com'
    bind_dn = 'cn=admin,dc=example,dc=com'
    bind_password = 'password'
    base_dn = 'dc=example,dc=com'
    filter = '(objectClass=person)'

    connection = ldap.initialize(ldap_server)
    connection.simple_bind_s(bind_dn, bind_password)

    recursive_ldap_search(connection, base_dn, filter)

    connection.unbind()

if __name__ == '__main__':
    main()