80 lines
2.8 KiB
C
80 lines
2.8 KiB
C
/*
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* Copyright (c) 1998 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* 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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*
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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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*
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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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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include "login_locl.h"
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RCSID("$Id: osfc2.c,v 1.4 2001/02/20 01:44:46 assar Exp $");
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int
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do_osfc2_magic(uid_t uid)
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{
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#ifdef HAVE_OSFC2
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struct es_passwd *epw;
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char *argv[2];
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/* fake */
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argv[0] = (char*)getprogname();
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argv[1] = NULL;
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set_auth_parameters(1, argv);
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epw = getespwuid(uid);
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if(epw == NULL) {
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syslog(LOG_AUTHPRIV|LOG_NOTICE,
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"getespwuid failed for %d", uid);
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printf("Sorry.\n");
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return 1;
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}
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/* We don't check for auto-retired, foo-retired,
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bar-retired, or any other kind of retired accounts
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here; neither do we check for time-locked accounts, or
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any other kind of serious C2 mumbo-jumbo. We do,
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however, call setluid, since failing to do so is not
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very good (take my word for it). */
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if(!epw->uflg->fg_uid) {
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syslog(LOG_AUTHPRIV|LOG_NOTICE,
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"attempted login by %s (has no uid)", epw->ufld->fd_name);
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printf("Sorry.\n");
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return 1;
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}
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setluid(epw->ufld->fd_uid);
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if(getluid() != epw->ufld->fd_uid) {
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syslog(LOG_AUTHPRIV|LOG_NOTICE,
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"failed to set LUID for %s (%d)",
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epw->ufld->fd_name, epw->ufld->fd_uid);
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printf("Sorry.\n");
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return 1;
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}
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#endif /* HAVE_OSFC2 */
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return 0;
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}
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