1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /*
23 * Copyright 2003 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 #pragma ident "%Z%%M% %I% %E% SMI"
28
29 #include <crypt.h>
30 #include <errno.h>
31 #include <string.h>
32 #include <stdlib.h>
33
34 extern char *bcrypt_gensalt(uint8_t);
35 extern char *bcrypt(const char *, const char *);
36
37 /*ARGSUSED2*/
38 char *
crypt_gensalt_impl(char * gsbuffer,size_t gsbufflen,const char * oldsalt,const struct passwd * userinfo,const char ** params)39 crypt_gensalt_impl(char *gsbuffer,
40 size_t gsbufflen,
41 const char *oldsalt,
42 const struct passwd *userinfo,
43 const char **params)
44 {
45 int logr = 4; /* Default from pwd_gensalt.c on OpenBSD */
46
47 if (params != NULL) {
48 logr = atoi(params[0]);
49 }
50 (void) strlcpy(gsbuffer, bcrypt_gensalt(logr), gsbufflen);
51 return (gsbuffer);
52 }
53
54
55 /*ARGSUSED4*/
56 char *
crypt_genhash_impl(char * ctbuffer,size_t ctbufflen,const char * plaintext,const char * salt,const char ** params)57 crypt_genhash_impl(char *ctbuffer,
58 size_t ctbufflen,
59 const char *plaintext,
60 const char *salt,
61 const char **params)
62 {
63 (void) strlcpy(ctbuffer, bcrypt(plaintext, salt), ctbufflen);
64 return (ctbuffer);
65 }
66