File: [local] / src / usr.bin / ssh / sshconnect.h (download)
Revision 1.17.14.1, Fri Feb 3 03:01:58 2006 UTC (18 years, 4 months ago) by brad
Branch: OPENBSD_3_8
Changes since 1.17: +2 -2 lines
upgrade to OpenSSH 4.3
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/* $OpenBSD: sshconnect.h,v 1.17.14.1 2006/02/03 03:01:58 brad Exp $ */
/*
* Copyright (c) 2000 Markus Friedl. 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 SSHCONNECT_H
#define SSHCONNECT_H
typedef struct Sensitive Sensitive;
struct Sensitive {
Key **keys;
int nkeys;
int external_keysign;
};
int
ssh_connect(const char *, struct sockaddr_storage *, u_short, int, int,
int, const char *);
void
ssh_login(Sensitive *, const char *, struct sockaddr *, struct passwd *);
int verify_host_key(char *, struct sockaddr *, Key *);
void ssh_kex(char *, struct sockaddr *);
void ssh_kex2(char *, struct sockaddr *);
void ssh_userauth1(const char *, const char *, char *, Sensitive *);
void ssh_userauth2(const char *, const char *, char *, Sensitive *);
void ssh_put_password(char *);
int ssh_local_cmd(const char *);
/*
* Macros to raise/lower permissions.
*/
#define PRIV_START do { \
int save_errno = errno; \
(void)seteuid(original_effective_uid); \
errno = save_errno; \
} while (0)
#define PRIV_END do { \
int save_errno = errno; \
(void)seteuid(original_real_uid); \
errno = save_errno; \
} while (0)
#endif