113 lines
2.7 KiB
C
113 lines
2.7 KiB
C
/*
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* CU sudo version 1.5.7
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 1, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* Please send bugs, changes, problems to sudo-bugs@courtesan.com
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*
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*******************************************************************
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*
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* secureware.c -- check a user's password when using SecureWare C2
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*
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* Todd C. Miller (millert@colorado.edu) Sat Oct 17 14:42:44 MDT 1998
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*/
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#ifndef lint
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static char rcsid[] = "$Id$";
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#endif /* lint */
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#include "config.h"
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#ifdef HAVE_GETPRPWUID
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#include <stdio.h>
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#ifdef STDC_HEADERS
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#include <stdlib.h>
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#endif /* STDC_HEADERS */
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif /* HAVE_UNISTD_H */
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#ifdef HAVE_STRING_H
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#include <string.h>
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#endif /* HAVE_STRING_H */
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#ifdef HAVE_STRINGS_H
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#include <strings.h>
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#endif /* HAVE_STRINGS_H */
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#include <sys/param.h>
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#include <sys/types.h>
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#include <netinet/in.h>
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#include <pwd.h>
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#include "sudo.h"
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#ifdef __hpux
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# include <hpsecurity.h>
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#else
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# include <sys/security.h>
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#endif /* __hpux */
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#include <prot.h>
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/*
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* Globals
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*/
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#ifdef __alpha
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extern int crypt_type;
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#endif /* __alpha */
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/********************************************************************
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*
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* check_secureware()
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*
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* This function checks a password against the user's encrypted one
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* using the SecureWare crypt functions.
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*/
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int check_secureware(pass)
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char *pass;
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{
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#ifndef __alpha
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# ifdef HAVE_BIGCRYPT
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if (strcmp(user_passwd, bigcrypt(pass, user_passwd)) == 0)
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return(1);
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# endif /* HAVE_BIGCRYPT */
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#else /* __alpha */
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switch (crypt_type) {
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case AUTH_CRYPT_BIGCRYPT:
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if (!strcmp(user_passwd, bigcrypt(pass, user_passwd)))
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return(1);
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break;
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case AUTH_CRYPT_CRYPT16:
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if (!strcmp(user_passwd, crypt16(pass, user_passwd)))
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return(1);
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break;
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# ifdef AUTH_CRYPT_OLDCRYPT
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case AUTH_CRYPT_OLDCRYPT:
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case AUTH_CRYPT_C1CRYPT:
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# endif
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case -1:
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if (!strcmp(user_passwd, crypt(pass, user_passwd)))
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return(1);
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break;
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default:
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(void) fprintf(stderr,
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"%s: Sorry, I don't know how to deal with crypt type %d.\n",
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Argv[0], crypt_type);
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exit(1);
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}
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return(0);
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#endif /* __alpha */
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}
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#endif /* HAVE_GETPRPWUID */
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