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
30 #define PAM_SM_ACCOUNT
31 #define PAM_SM_SESSION
32 #define PAM_SM_PASSWORD
34 #include <security/pam_modules.h>
35 #include <security/_pam_macros.h>
36 #include "pam_mod_misc.h"
38 #define NOBODY "nobody"
41 pam_sm_authenticate(pam_handle_t *pamh, int flags, int argc, const char **argv)
43 struct options options;
47 pam_std_option(&options, NULL, argc, argv);
49 PAM_LOG("Options processed");
51 /* We always need to know who the user is */
53 retval = pam_get_user(pamh, &user, NULL);
54 if (retval != PAM_SUCCESS)
57 PAM_LOG("Got user: %s", user);
59 if (user == NULL || *user == '\0')
60 pam_set_item(pamh, PAM_USER, (const void *)NOBODY);
63 PAM_RETURN(PAM_SUCCESS);
67 pam_sm_setcred(pam_handle_t *pamh, int flags, int argc, const char **argv)
69 struct options options;
71 pam_std_option(&options, NULL, argc, argv);
73 PAM_LOG("Options processed");
75 PAM_RETURN(PAM_SUCCESS);
79 pam_sm_acct_mgmt(pam_handle_t *pamh, int flags, int argc ,const char **argv)
81 struct options options;
83 pam_std_option(&options, NULL, argc, argv);
85 PAM_LOG("Options processed");
87 PAM_RETURN(PAM_SUCCESS);
91 pam_sm_chauthtok(pam_handle_t *pamh, int flags, int argc, const char **argv)
93 struct options options;
95 pam_std_option(&options, NULL, argc, argv);
97 PAM_LOG("Options processed");
99 PAM_RETURN(PAM_SUCCESS);
103 pam_sm_open_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
105 struct options options;
107 pam_std_option(&options, NULL, argc, argv);
109 PAM_LOG("Options processed");
111 PAM_RETURN(PAM_SUCCESS);
115 pam_sm_close_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
117 struct options options;
119 pam_std_option(&options, NULL, argc, argv);
121 PAM_LOG("Options processed");
123 PAM_RETURN(PAM_SUCCESS);
126 PAM_MODULE_ENTRY("pam_permit");