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by Noah Meyerhans
Import upstream version 3.8.1p1 |
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/*
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* Copyright (c) 2002 Chris Adams. 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 HAVE_OSF_SIA
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#include <sia.h> |
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#include <siad.h> |
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#include <pwd.h> |
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#include <signal.h> |
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#include <setjmp.h> |
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#include <sys/resource.h> |
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#include <unistd.h> |
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1.13.1
by Colin Watson
Import upstream version 4.6p1 |
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#include <stdarg.h> |
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1
by Noah Meyerhans
Import upstream version 3.8.1p1 |
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#include <string.h> |
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1.13.1
by Colin Watson
Import upstream version 4.6p1 |
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#include "ssh.h" |
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#include "key.h" |
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#include "hostfile.h" |
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#include "auth.h" |
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#include "auth-sia.h" |
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#include "log.h" |
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#include "servconf.h" |
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#include "canohost.h" |
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#include "uidswap.h" |
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1
by Noah Meyerhans
Import upstream version 3.8.1p1 |
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extern ServerOptions options; |
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extern int saved_argc; |
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extern char **saved_argv; |
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int
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1.1.2
by Colin Watson
Import upstream version 4.1p1 |
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sys_auth_passwd(Authctxt *authctxt, const char *pass) |
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1
by Noah Meyerhans
Import upstream version 3.8.1p1 |
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{
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int ret; |
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SIAENTITY *ent = NULL; |
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const char *host; |
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host = get_canonical_hostname(options.use_dns); |
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if (!authctxt->user || pass == NULL || pass[0] == '\0') |
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return (0); |
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if (sia_ses_init(&ent, saved_argc, saved_argv, host, authctxt->user, |
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NULL, 0, NULL) != SIASUCCESS) |
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return (0); |
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if ((ret = sia_ses_authent(NULL, pass, ent)) != SIASUCCESS) { |
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error("Couldn't authenticate %s from %s", |
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authctxt->user, host); |
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if (ret & SIASTOP) |
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sia_ses_release(&ent); |
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return (0); |
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}
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sia_ses_release(&ent); |
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return (1); |
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}
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void
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session_setup_sia(struct passwd *pw, char *tty) |
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{
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SIAENTITY *ent = NULL; |
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const char *host; |
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host = get_canonical_hostname(options.use_dns); |
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if (sia_ses_init(&ent, saved_argc, saved_argv, host, pw->pw_name, |
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tty, 0, NULL) != SIASUCCESS) |
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fatal("sia_ses_init failed"); |
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if (sia_make_entity_pwd(pw, ent) != SIASUCCESS) { |
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sia_ses_release(&ent); |
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fatal("sia_make_entity_pwd failed"); |
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}
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ent->authtype = SIA_A_NONE; |
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if (sia_ses_estab(sia_collect_trm, ent) != SIASUCCESS) |
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fatal("Couldn't establish session for %s from %s", |
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pw->pw_name, host); |
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if (sia_ses_launch(sia_collect_trm, ent) != SIASUCCESS) |
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fatal("Couldn't launch session for %s from %s", |
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pw->pw_name, host); |
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sia_ses_release(&ent); |
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setuid(0); |
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permanently_set_uid(pw); |
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}
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#endif /* HAVE_OSF_SIA */ |