/* $NetBSD: zonekey.c,v 1.6.2.1 2023/08/11 13:43:36 martin Exp $ */ /* * Copyright (C) Internet Systems Consortium, Inc. ("ISC") * * SPDX-License-Identifier: MPL-2.0 * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, you can obtain one at https://mozilla.org/MPL/2.0/. * * See the COPYRIGHT file distributed with this work for additional * information regarding copyright ownership. */ /*! \file */ #include #include #include #include #include #include #include #include #include bool dns_zonekey_iszonekey(dns_rdata_t *keyrdata) { isc_result_t result; dns_rdata_dnskey_t key; bool iszonekey = true; REQUIRE(keyrdata != NULL); result = dns_rdata_tostruct(keyrdata, &key, NULL); if (result != ISC_R_SUCCESS) { return (false); } if ((key.flags & DNS_KEYTYPE_NOAUTH) != 0) { iszonekey = false; } if ((key.flags & DNS_KEYFLAG_OWNERMASK) != DNS_KEYOWNER_ZONE) { iszonekey = false; } if (key.protocol != DNS_KEYPROTO_DNSSEC && key.protocol != DNS_KEYPROTO_ANY) { iszonekey = false; } return (iszonekey); }