File: [local] / src / usr.bin / sudo / auth / Attic / secureware.c (download)
Revision 1.1.1.1 (vendor branch), Thu Nov 18 16:29:01 1999 UTC (24 years, 6 months ago) by millert
Branch: COURTESAN
CVS Tags: SUDO_1_6_0, OPENBSD_3_0_BASE, OPENBSD_2_9_BASE, OPENBSD_2_8_BASE, OPENBSD_2_8, OPENBSD_2_7_BASE, OPENBSD_2_7 Branch point for: OPENBSD_3_0, OPENBSD_2_9
Changes since 1.1: +0 -0 lines
sudo 1.6, now with a BSD license
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/*
* Copyright (c) 1998, 1999 Todd C. Miller <Todd.Miller@courtesan.com>
* 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.
*
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* 4. Products derived from this software may not be called "Sudo" nor
* may "Sudo" appear in their names without specific prior written
* permission from the author.
*
* THIS SOFTWARE IS PROVIDED ``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.
*/
#include "config.h"
#include <stdio.h>
#ifdef STDC_HEADERS
#include <stdlib.h>
#endif /* STDC_HEADERS */
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif /* HAVE_UNISTD_H */
#ifdef HAVE_STRING_H
#include <string.h>
#endif /* HAVE_STRING_H */
#ifdef HAVE_STRINGS_H
#include <strings.h>
#endif /* HAVE_STRINGS_H */
#include <sys/param.h>
#include <sys/types.h>
#include <pwd.h>
#ifdef __hpux
# undef MAXINT
# include <hpsecurity.h>
#else
# include <sys/security.h>
#endif /* __hpux */
#include <prot.h>
#include "sudo.h"
#include "sudo_auth.h"
#ifndef lint
static const char rcsid[] = "$Sudo: secureware.c,v 1.7 1999/08/22 09:59:28 millert Exp $";
#endif /* lint */
int
secureware_init(pw, promptp, auth)
struct passwd *pw;
char **promptp;
sudo_auth *auth;
{
#ifdef __alpha
extern int crypt_type;
if (crypt_type == INT_MAX)
return(AUTH_FAILURE); /* no shadow */
#endif
return(AUTH_SUCCESS);
}
int
secureware_verify(pw, pass, auth)
struct passwd *pw;
char *pass;
sudo_auth *auth;
{
#ifdef __alpha
extern int crypt_type;
# ifdef HAVE_DISPCRYPT
if (strcmp(user_passwd, dispcrypt(pass, user_passwd, crypt_type)) == 0)
return(AUTH_SUCCESS);
# else
if (crypt_type == AUTH_CRYPT_BIGCRYPT) {
if (strcmp(user_passwd, bigcrypt(pass, user_passwd)) == 0)
return(AUTH_SUCCESS);
} else if (crypt_type == AUTH_CRYPT_CRYPT16) {
if (strcmp(user_passwd, crypt(pass, user_passwd)) == 0)
return(AUTH_SUCCESS);
}
# endif /* HAVE_DISPCRYPT */
#elif defined(HAVE_BIGCRYPT)
if (strcmp(user_passwd, bigcrypt(pass, user_passwd)) == 0)
return(AUTH_SUCCESS);
#endif /* __alpha */
return(AUTH_FAILURE);
}