2 * Copyright (c) 2002-2003 Networks Associates Technology, Inc.
3 * Copyright (c) 2004-2007 Dag-Erling Smørgrav
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.
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
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
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
35 * $Id: pam_get_item.c 408 2007-12-21 11:36:24Z des $
38 #include <sys/param.h>
40 #include <security/pam_appl.h>
42 #include "openpam_impl.h"
44 const char *_pam_item_name[PAM_NUM_ITEMS] = {
57 "PAM_OLDAUTHTOK_PROMPT"
68 pam_get_item(const pam_handle_t *pamh,
75 RETURNC(PAM_SYSTEM_ERR);
86 case PAM_AUTHTOK_PROMPT:
87 case PAM_OLDAUTHTOK_PROMPT:
89 *item = pamh->item[item_type];
92 RETURNC(PAM_SYMBOL_ERR);
104 * The =pam_get_item function stores a pointer to the item specified by
105 * the =item_type argument in the location specified by the =item
107 * The item is retrieved from the PAM context specified by the =pamh
109 * The following item types are recognized:
112 * The name of the requesting service.
114 * The name of the user the application is trying to
117 * The name of the current terminal.
119 * The name of the applicant's host.
121 * A =struct pam_conv describing the current conversation
124 * The current authentication token.
126 * The expired authentication token.
128 * The name of the applicant.
130 * The prompt to use when asking the applicant for a user
131 * name to authenticate as.
132 * =PAM_AUTHTOK_PROMPT:
133 * The prompt to use when asking the applicant for an
134 * authentication token.
135 * =PAM_OLDAUTHTOK_PROMPT:
136 * The prompt to use when asking the applicant for an
137 * expired authentication token prior to changing it.
139 * See =pam_start for a description of =struct pam_conv.