return "", nil, err
	}

	// Lookup user DN
	bindDN, err := l.LDAP.LookupUserDN(conn, username)
	if err != nil {
		errRet := fmt.Errorf("Unable to find user DN: %w", err)
		return "", nil, errRet
	}

	groups, err := l.LDAP.SearchForUserGroups(conn, username, bindDN)
	if err != nil {
		return "", nil, err
	}

	return bindDN, groups, nil
}