dns.h revision 124208 
1/*	$OpenBSD: dns.h,v 1.3 2003/05/14 22:56:51 jakob Exp $	*/
2
3/*
4 * Copyright (c) 2003 Wesley Griffin. All rights reserved.
5 * Copyright (c) 2003 Jakob Schlyter. All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28
29#include "includes.h"
30
31#ifdef DNS
32#ifndef DNS_H
33#define DNS_H
34
35enum sshfp_types {
36	SSHFP_KEY_RESERVED,
37	SSHFP_KEY_RSA,
38	SSHFP_KEY_DSA
39};
40
41enum sshfp_hashes {
42	SSHFP_HASH_RESERVED,
43	SSHFP_HASH_SHA1
44};
45
46#define DNS_RDATACLASS_IN	1
47#define DNS_RDATATYPE_SSHFP	44
48
49#define DNS_VERIFY_FAILED	-1
50#define DNS_VERIFY_OK		0
51#define DNS_VERIFY_ERROR	1
52
53int	verify_host_key_dns(const char *, struct sockaddr *, Key *);
54int	export_dns_rr(const char *, Key *, FILE *, int);
55
56#endif /* DNS_H */
57#endif /* DNS */
58