1/* $OpenBSD: sshconnect.h,v 1.35 2018/07/19 10:28:47 dtucker Exp $ */
2
3/*
4 * Copyright (c) 2000 Markus Friedl.  All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27typedef struct Sensitive Sensitive;
28struct Sensitive {
29	struct sshkey	**keys;
30	int		nkeys;
31};
32
33struct addrinfo;
34struct ssh;
35
36int	 ssh_connect(struct ssh *, const char *, struct addrinfo *,
37	    struct sockaddr_storage *, u_short, int, int, int *, int);
38void	 ssh_kill_proxy_command(void);
39
40void	 ssh_login(Sensitive *, const char *, struct sockaddr *, u_short,
41    struct passwd *, int);
42
43void	 ssh_exchange_identification(int);
44
45int	 verify_host_key(char *, struct sockaddr *, struct sshkey *);
46
47void	 get_hostfile_hostname_ipaddr(char *, struct sockaddr *, u_short,
48    char **, char **);
49
50void	 ssh_kex(char *, struct sockaddr *);
51void	 ssh_kex2(char *, struct sockaddr *, u_short);
52
53void	 ssh_userauth1(const char *, const char *, char *, Sensitive *);
54void	 ssh_userauth2(const char *, const char *, char *, Sensitive *);
55
56void	 ssh_put_password(char *);
57int	 ssh_local_cmd(const char *);
58
59void	 maybe_add_key_to_agent(char *, const struct sshkey *, char *, char *);
60