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/*-
* Copyright (c) 2002 Networks Associates Technology, Inc.
* All rights reserved.
*
* This software was developed for the FreeBSD Project by ThinkSec AS and
* Network Associates Laboratories, the Security Research Division of
* Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
* ("CBOSS"), as part of the DARPA CHATS research program.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $P4: //depot/projects/openpam/lib/pam_get_item.c#14 $
*/
#include <sys/param.h>
#include <security/pam_appl.h>
#include "openpam_impl.h"
/*
* XSSO 4.2.1
* XSSO 6 page 46
*
* Get PAM information
*/
int
pam_get_item(pam_handle_t *pamh,
int item_type,
const void **item)
{
ENTER();
if (pamh == NULL)
RETURNC(PAM_SYSTEM_ERR);
switch (item_type) {
case PAM_SERVICE:
case PAM_USER:
case PAM_AUTHTOK:
case PAM_OLDAUTHTOK:
case PAM_TTY:
case PAM_RHOST:
case PAM_RUSER:
case PAM_CONV:
case PAM_USER_PROMPT:
case PAM_AUTHTOK_PROMPT:
case PAM_OLDAUTHTOK_PROMPT:
case PAM_REPOSITORY:
*item = pamh->item[item_type];
RETURNC(PAM_SUCCESS);
default:
RETURNC(PAM_SYMBOL_ERR);
}
}
/*
* Error codes:
*
* PAM_SYMBOL_ERR
* PAM_SYSTEM_ERR
*/
/**
* The =pam_get_item function stores a pointer to the item specified by
* the =item_type argument in the location specified by the =item
* argument.
* The item is retrieved from the PAM context specified by the =pamh
* argument.
* The following item types are recognized:
*
* =PAM_SERVICE:
* The name of the requesting service.
* =PAM_USER:
* The name of the user the application is trying to
* authenticate.
* =PAM_TTY:
* The name of the current terminal.
* =PAM_RHOST:
* The name of the applicant's host.
* =PAM_CONV:
* A =struct pam_conv describing the current conversation
* function.
* =PAM_AUTHTOK:
* The current authentication token.
* =PAM_OLDAUTHTOK:
* The expired authentication token.
* =PAM_RUSER:
* The name of the applicant.
* =PAM_USER_PROMPT:
* The prompt to use when asking the applicant for a user
* name to authenticate as.
* =PAM_AUTHTOK_PROMPT:
* The prompt to use when asking the applicant for an
* authentication token.
* =PAM_OLDAUTHTOK_PROMPT:
* The prompt to use when asking the applicant for an
* expired authentication token prior to changing it.
*
* See =pam_start for a description of =struct pam_conv.
*
* >pam_set_item
*/
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