1 /* $OpenBSD: sshconnect.h,v 1.37 2019/01/19 21:36:38 djm 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 27 typedef struct Sensitive Sensitive; 28 struct Sensitive { 29 struct sshkey **keys; 30 int nkeys; 31 }; 32 33 struct addrinfo; 34 struct ssh; 35 36 int ssh_connect(struct ssh *, const char *, struct addrinfo *, 37 struct sockaddr_storage *, u_short, int, int, int *, int); 38 void ssh_kill_proxy_command(void); 39 40 void ssh_login(struct ssh *, Sensitive *, const char *, 41 struct sockaddr *, u_short, struct passwd *, int); 42 43 int verify_host_key(char *, struct sockaddr *, struct sshkey *); 44 45 void get_hostfile_hostname_ipaddr(char *, struct sockaddr *, u_short, 46 char **, char **); 47 48 void ssh_kex2(struct ssh *ssh, char *, struct sockaddr *, u_short); 49 50 void ssh_userauth2(struct ssh *ssh, const char *, const char *, 51 char *, Sensitive *); 52 53 int ssh_local_cmd(const char *); 54 55 void maybe_add_key_to_agent(char *, const struct sshkey *, char *, char *); 56