source: openpam/trunk/lib/libpam/pam_setcred.c @ 648

Last change on this file since 648 was 648, checked in by Dag-Erling Smørgrav, 8 years ago

prop sweep

  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
File size: 3.0 KB
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1/*-
2 * Copyright (c) 2002-2003 Networks Associates Technology, Inc.
3 * Copyright (c) 2004-2011 Dag-Erling Smørgrav
4 * All rights reserved.
5 *
6 * This software was developed for the FreeBSD Project by ThinkSec AS and
7 * Network Associates Laboratories, the Security Research Division of
8 * Network Associates, Inc.  under DARPA/SPAWAR contract N66001-01-C-8035
9 * ("CBOSS"), as part of the DARPA CHATS research program.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 *    notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 *    notice, this list of conditions and the following disclaimer in the
18 *    documentation and/or other materials provided with the distribution.
19 * 3. The name of the author may not be used to endorse or promote
20 *    products derived from this software without specific prior written
21 *    permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * SUCH DAMAGE.
34 *
35 * $Id: pam_setcred.c 648 2013-03-05 17:54:27Z des $
36 */
37
38#ifdef HAVE_CONFIG_H
39# include "config.h"
40#endif
41
42#include <sys/param.h>
43
44#include <security/pam_appl.h>
45
46#include "openpam_impl.h"
47
48/*
49 * XSSO 4.2.1
50 * XSSO 6 page 57
51 *
52 * Modify / delete user credentials for an authentication service
53 */
54
55int
56pam_setcred(pam_handle_t *pamh,
57        int flags)
58{
59        int r;
60
61        ENTER();
62        if (flags & ~(PAM_SILENT|PAM_ESTABLISH_CRED|PAM_DELETE_CRED|
63                PAM_REINITIALIZE_CRED|PAM_REFRESH_CRED))
64                RETURNC(PAM_SYMBOL_ERR);
65        /* XXX enforce exclusivity */
66        r = openpam_dispatch(pamh, PAM_SM_SETCRED, flags);
67        RETURNC(r);
68}
69
70/*
71 * Error codes:
72 *
73 *      =openpam_dispatch
74 *      =pam_sm_setcred
75 *      !PAM_IGNORE
76 *      PAM_SYMBOL_ERR
77 */
78
79/**
80 * The =pam_setcred function manages the application's credentials.
81 *
82 * The =flags argument is the binary or of zero or more of the following
83 * values:
84 *
85 *      =PAM_SILENT:
86 *              Do not emit any messages.
87 *      =PAM_ESTABLISH_CRED:
88 *              Establish the credentials of the target user.
89 *      =PAM_DELETE_CRED:
90 *              Revoke all established credentials.
91 *      =PAM_REINITIALIZE_CRED:
92 *              Fully reinitialise credentials.
93 *      =PAM_REFRESH_CRED:
94 *              Refresh credentials.
95 *
96 * The latter four are mutually exclusive.
97 *
98 * If any other bits are set, =pam_setcred will return =PAM_SYMBOL_ERR.
99 */
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