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37876e913a
[key.c key.h readconf.c readconf.h ssh_config.5 sshconnect.c]
[dns.c dns.h README.dns ssh-keygen.1 ssh-keygen.c]
add experimental support for verifying hos keys using DNS as described
in draft-ietf-secsh-dns-xx.txt. more information in README.dns.
ok markus@ and henning@
58 lines
1.9 KiB
C
58 lines
1.9 KiB
C
/* $OpenBSD: dns.h,v 1.3 2003/05/14 22:56:51 jakob Exp $ */
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/*
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* Copyright (c) 2003 Wesley Griffin. All rights reserved.
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* Copyright (c) 2003 Jakob Schlyter. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "includes.h"
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#ifdef DNS
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#ifndef DNS_H
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#define DNS_H
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enum sshfp_types {
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SSHFP_KEY_RESERVED,
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SSHFP_KEY_RSA,
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SSHFP_KEY_DSA
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};
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enum sshfp_hashes {
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SSHFP_HASH_RESERVED,
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SSHFP_HASH_SHA1
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};
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#define DNS_RDATACLASS_IN 1
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#define DNS_RDATATYPE_SSHFP 44
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#define DNS_VERIFY_FAILED -1
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#define DNS_VERIFY_OK 0
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#define DNS_VERIFY_ERROR 1
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int verify_host_key_dns(const char *, struct sockaddr *, Key *);
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int export_dns_rr(const char *, Key *, FILE *, int);
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#endif /* DNS_H */
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#endif /* DNS */
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