1 /* $NetBSD: pam_sm_authenticate.c,v 1.4 2023/06/30 21:46:21 christos Exp $ */
2
3 /*-
4 * Copyright (c) 2002-2003 Networks Associates Technology, Inc.
5 * Copyright (c) 2004-2011 Dag-Erling Smørgrav
6 * All rights reserved.
7 *
8 * This software was developed for the FreeBSD Project by ThinkSec AS and
9 * Network Associates Laboratories, the Security Research Division of
10 * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
11 * ("CBOSS"), as part of the DARPA CHATS research program.
12 *
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
15 * are met:
16 * 1. Redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer.
18 * 2. Redistributions in binary form must reproduce the above copyright
19 * notice, this list of conditions and the following disclaimer in the
20 * documentation and/or other materials provided with the distribution.
21 * 3. The name of the author may not be used to endorse or promote
22 * products derived from this software without specific prior written
23 * permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 * SUCH DAMAGE.
36 */
37
38 #ifdef HAVE_CONFIG_H
39 # include "config.h"
40 #endif
41
42 #include <sys/cdefs.h>
43 __RCSID("$NetBSD: pam_sm_authenticate.c,v 1.4 2023/06/30 21:46:21 christos Exp $");
44
45 #include <sys/param.h>
46
47 #include <security/pam_appl.h>
48 #include <security/pam_modules.h>
49
50 /*
51 * XSSO 4.2.2
52 * XSSO 6 page 68
53 *
54 * Service module implementation for pam_authenticate
55 */
56
57 int
pam_sm_authenticate(pam_handle_t * pamh,int flags,int argc,const char ** argv)58 pam_sm_authenticate(pam_handle_t *pamh,
59 int flags,
60 int argc,
61 const char **argv)
62 {
63
64 ENTER();
65 RETURNC(PAM_SYSTEM_ERR);
66 }
67
68 /*
69 * Error codes:
70 *
71 * PAM_SERVICE_ERR
72 * PAM_SYSTEM_ERR
73 * PAM_BUF_ERR
74 * PAM_CONV_ERR
75 * PAM_PERM_DENIED
76 * PAM_IGNORE
77 * PAM_ABORT
78 *
79 * PAM_AUTH_ERR
80 * PAM_CRED_INSUFFICIENT
81 * PAM_AUTHINFO_UNAVAIL
82 * PAM_USER_UNKNOWN
83 * PAM_MAXTRIES
84 */
85
86 /**
87 * The =pam_sm_authenticate function is the service module's
88 * implementation of the =pam_authenticate API function.
89 */
90