1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3 *
4 * Copyright 2001 Mark R V Murray
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * 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.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
28 * $FreeBSD: head/lib/libpam/modules/pam_permit/pam_permit.c 326219 2017-11-26 02:00:33Z pfg $
29 */
30
31 #include <stddef.h>
32
33 #define PAM_SM_AUTH
34 #define PAM_SM_ACCOUNT
35 #define PAM_SM_SESSION
36 #define PAM_SM_PASSWORD
37
38 #include <security/pam_appl.h>
39 #include <security/pam_modules.h>
40
41 PAM_EXTERN int
pam_sm_authenticate(pam_handle_t * pamh,int flags __unused,int argc __unused,const char * argv[]__unused)42 pam_sm_authenticate(pam_handle_t *pamh, int flags __unused,
43 int argc __unused, const char *argv[] __unused)
44 {
45 const char *user;
46 int r;
47
48 if ((r = pam_get_user(pamh, &user, NULL)) != PAM_SUCCESS)
49 return (r);
50
51 return (PAM_SUCCESS);
52 }
53
54 PAM_EXTERN int
pam_sm_setcred(pam_handle_t * pamh __unused,int flags __unused,int argc __unused,const char * argv[]__unused)55 pam_sm_setcred(pam_handle_t *pamh __unused, int flags __unused,
56 int argc __unused, const char *argv[] __unused)
57 {
58
59 return (PAM_SUCCESS);
60 }
61
62 PAM_EXTERN int
pam_sm_acct_mgmt(pam_handle_t * pamh __unused,int flags __unused,int argc __unused,const char * argv[]__unused)63 pam_sm_acct_mgmt(pam_handle_t *pamh __unused, int flags __unused,
64 int argc __unused, const char *argv[] __unused)
65 {
66
67 return (PAM_SUCCESS);
68 }
69
70 PAM_EXTERN int
pam_sm_chauthtok(pam_handle_t * pamh __unused,int flags __unused,int argc __unused,const char * argv[]__unused)71 pam_sm_chauthtok(pam_handle_t *pamh __unused, int flags __unused,
72 int argc __unused, const char *argv[] __unused)
73 {
74
75 return (PAM_SUCCESS);
76 }
77
78 PAM_EXTERN int
pam_sm_open_session(pam_handle_t * pamh __unused,int flags __unused,int argc __unused,const char * argv[]__unused)79 pam_sm_open_session(pam_handle_t *pamh __unused, int flags __unused,
80 int argc __unused, const char *argv[] __unused)
81 {
82
83 return (PAM_SUCCESS);
84 }
85
86 PAM_EXTERN int
pam_sm_close_session(pam_handle_t * pamh __unused,int flags __unused,int argc __unused,const char * argv[]__unused)87 pam_sm_close_session(pam_handle_t *pamh __unused, int flags __unused,
88 int argc __unused, const char *argv[] __unused)
89 {
90
91 return (PAM_SUCCESS);
92 }
93
94 PAM_MODULE_ENTRY("pam_permit");
95