3d2f164dca
* libmisc/pwdcheck.c: Ignore the return value of sleep(). * libmisc/pwdcheck.c: Use exit(EXIT_FAILURE) instead of exit(1).
61 lines
2.3 KiB
C
61 lines
2.3 KiB
C
/*
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* Copyright (c) 2000 - 2005, Tomasz Kłoczko
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* Copyright (c) 2007 - 2008, Nicolas François
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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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* 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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* 3. The name of the copyright holders or contributors may not be used to
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* endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* 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
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <config.h>
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#ident "$Id$"
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#ifndef USE_PAM
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#include <stdio.h>
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#include <shadow.h>
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#include "prototypes.h"
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#include "defines.h"
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#include "pwauth.h"
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void passwd_check (const char *user, const char *passwd, unused const char *progname)
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{
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struct spwd *sp;
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sp = getspnam (user); /* !USE_PAM, no need for xgetspnam */
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if (NULL != sp) {
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passwd = sp->sp_pwdp;
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}
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if (pw_auth (passwd, user, PW_LOGIN, (char *) 0) != 0) {
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SYSLOG ((LOG_WARN, "incorrect password for `%s'", user));
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(void) sleep (1);
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fprintf (stderr, _("Incorrect password for %s.\n"), user);
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exit (EXIT_FAILURE);
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}
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}
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#else /* USE_PAM */
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extern int errno; /* warning: ANSI C forbids an empty source file */
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#endif /* USE_PAM */
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