| /* $OpenBSD: dns.h,v 1.16 2017/09/01 05:53:56 djm Exp $ */ |
| |
| /* |
| * Copyright (c) 2003 Wesley Griffin. All rights reserved. |
| * Copyright (c) 2003 Jakob Schlyter. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef DNS_H |
| #define DNS_H |
| |
| enum sshfp_types { |
| SSHFP_KEY_RESERVED = 0, |
| SSHFP_KEY_RSA = 1, |
| SSHFP_KEY_DSA = 2, |
| SSHFP_KEY_ECDSA = 3, |
| SSHFP_KEY_ED25519 = 4 |
| }; |
| |
| enum sshfp_hashes { |
| SSHFP_HASH_RESERVED = 0, |
| SSHFP_HASH_SHA1 = 1, |
| SSHFP_HASH_SHA256 = 2, |
| SSHFP_HASH_MAX = 3 |
| }; |
| |
| #define DNS_RDATACLASS_IN 1 |
| #define DNS_RDATATYPE_SSHFP 44 |
| |
| #define DNS_VERIFY_FOUND 0x00000001 |
| #define DNS_VERIFY_MATCH 0x00000002 |
| #define DNS_VERIFY_SECURE 0x00000004 |
| #define DNS_VERIFY_MISSING 0x00000008 |
| |
| int verify_host_key_dns(const char *, struct sockaddr *, |
| struct sshkey *, int *); |
| int export_dns_rr(const char *, struct sshkey *, FILE *, int); |
| |
| #endif /* DNS_H */ |