2 * Copyright (c) 1998, 1999, 2001 Todd C. Miller <Todd.Miller@courtesan.com>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * 3. The name of the author may not be used to endorse or promote products
17 * derived from this software without specific prior written permission.
19 * 4. Products derived from this software may not be called "Sudo" nor
20 * may "Sudo" appear in their names without specific prior written
21 * permission from the author.
23 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
24 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
25 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
26 * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
27 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
28 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
29 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
30 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
31 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
32 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
37 #include <sys/types.h>
38 #include <sys/param.h>
47 #endif /* STDC_HEADERS */
51 # ifdef HAVE_STRINGS_H
54 #endif /* HAVE_STRING_H */
57 #endif /* HAVE_UNISTD_H */
61 # include <hpsecurity.h>
63 # include <sys/security.h>
68 #include "sudo_auth.h"
71 static const char rcsid[] = "$Sudo: secureware.c,v 1.8 2001/12/14 19:52:53 millert Exp $";
75 secureware_init(pw, promptp, auth)
81 extern int crypt_type;
83 if (crypt_type == INT_MAX)
84 return(AUTH_FAILURE); /* no shadow */
90 secureware_verify(pw, pass, auth)
96 extern int crypt_type;
98 # ifdef HAVE_DISPCRYPT
99 if (strcmp(user_passwd, dispcrypt(pass, user_passwd, crypt_type)) == 0)
100 return(AUTH_SUCCESS);
102 if (crypt_type == AUTH_CRYPT_BIGCRYPT) {
103 if (strcmp(user_passwd, bigcrypt(pass, user_passwd)) == 0)
104 return(AUTH_SUCCESS);
105 } else if (crypt_type == AUTH_CRYPT_CRYPT16) {
106 if (strcmp(user_passwd, crypt(pass, user_passwd)) == 0)
107 return(AUTH_SUCCESS);
109 # endif /* HAVE_DISPCRYPT */
110 #elif defined(HAVE_BIGCRYPT)
111 if (strcmp(user_passwd, bigcrypt(pass, user_passwd)) == 0)
112 return(AUTH_SUCCESS);
115 return(AUTH_FAILURE);