2 * Copyright 2001 Mark R V Murray
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 #include <sys/cdefs.h>
28 __FBSDID("$FreeBSD$");
31 #define PAM_SM_ACCOUNT
32 #define PAM_SM_SESSION
33 #define PAM_SM_PASSWORD
35 #include <security/pam_modules.h>
36 #include <security/_pam_macros.h>
37 #include "pam_mod_misc.h"
39 #define NOBODY "nobody"
42 pam_sm_authenticate(pam_handle_t *pamh, int flags, int argc, const char **argv)
44 struct options options;
48 pam_std_option(&options, NULL, argc, argv);
50 PAM_LOG("Options processed");
52 /* We always need to know who the user is */
54 retval = pam_get_user(pamh, &user, NULL);
55 if (retval != PAM_SUCCESS)
58 PAM_LOG("Got user: %s", user);
60 if (user == NULL || *user == '\0')
61 pam_set_item(pamh, PAM_USER, (const void *)NOBODY);
64 PAM_RETURN(PAM_SUCCESS);
68 pam_sm_setcred(pam_handle_t *pamh, int flags, int argc, const char **argv)
70 struct options options;
72 pam_std_option(&options, NULL, argc, argv);
74 PAM_LOG("Options processed");
76 PAM_RETURN(PAM_SUCCESS);
80 pam_sm_acct_mgmt(pam_handle_t *pamh, int flags, int argc ,const char **argv)
82 struct options options;
84 pam_std_option(&options, NULL, argc, argv);
86 PAM_LOG("Options processed");
88 PAM_RETURN(PAM_SUCCESS);
92 pam_sm_chauthtok(pam_handle_t *pamh, int flags, int argc, const char **argv)
94 struct options options;
96 pam_std_option(&options, NULL, argc, argv);
98 PAM_LOG("Options processed");
100 PAM_RETURN(PAM_SUCCESS);
104 pam_sm_open_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
106 struct options options;
108 pam_std_option(&options, NULL, argc, argv);
110 PAM_LOG("Options processed");
112 PAM_RETURN(PAM_SUCCESS);
116 pam_sm_close_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
118 struct options options;
120 pam_std_option(&options, NULL, argc, argv);
122 PAM_LOG("Options processed");
124 PAM_RETURN(PAM_SUCCESS);
127 PAM_MODULE_ENTRY("pam_permit");