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pam_setcred.c (302408) pam_setcred.c (91094)
1/*-
1/*-
2 * Copyright (c) 2002-2003 Networks Associates Technology, Inc.
3 * Copyright (c) 2004-2011 Dag-Erling Sm��rgrav
2 * Copyright (c) 2002 Networks Associates Technologies, Inc.
4 * All rights reserved.
5 *
6 * This software was developed for the FreeBSD Project by ThinkSec AS and
3 * All rights reserved.
4 *
5 * 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.
6 * NAI Labs, the Security Research Division of Network Associates, Inc.
7 * under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the
8 * 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

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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 *
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the

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26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 *
35 * $Id: pam_setcred.c 648 2013-03-05 17:54:27Z des $
34 * $Id$
36 */
37
35 */
36
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{
37#include <sys/param.h>
38
39#include <security/pam_appl.h>
40
41#include "openpam_impl.h"
42
43/*
44 * XSSO 4.2.1
45 * XSSO 6 page 57
46 *
47 * Modify / delete user credentials for an authentication service
48 */
49
50int
51pam_setcred(pam_handle_t *pamh,
52 int flags)
53{
59 int r;
60
54
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);
55 return (openpam_dispatch(pamh, PAM_SM_SETCRED, flags));
68}
56}
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 */