86 lines
2.8 KiB
C
86 lines
2.8 KiB
C
/*-
|
|
* Copyright (c) 2002 Networks Associates Technologies, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This software was developed for the FreeBSD Project by ThinkSec AS and
|
|
* NAI Labs, 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_data.c#6 $
|
|
*/
|
|
|
|
#include <string.h>
|
|
|
|
#include <security/pam_appl.h>
|
|
|
|
#include "openpam_impl.h"
|
|
|
|
/*
|
|
* XSSO 4.2.1
|
|
* XSSO 6 page 43
|
|
*
|
|
* Get module information
|
|
*/
|
|
|
|
int
|
|
pam_get_data(pam_handle_t *pamh,
|
|
const char *module_data_name,
|
|
const void **data)
|
|
{
|
|
pam_data_t *dp;
|
|
|
|
if (pamh == NULL)
|
|
return (PAM_SYSTEM_ERR);
|
|
|
|
for (dp = pamh->module_data; dp != NULL; dp = dp->next)
|
|
if (strcmp(dp->name, module_data_name) == 0) {
|
|
*data = dp->data;
|
|
return (PAM_SUCCESS);
|
|
}
|
|
|
|
return (PAM_NO_MODULE_DATA);
|
|
}
|
|
|
|
/*
|
|
* Error codes:
|
|
*
|
|
* PAM_SYSTEM_ERR
|
|
* PAM_NO_MODULE_DATA
|
|
*/
|
|
|
|
/**
|
|
* The =pam_get_data function looks up the opaque object associated with
|
|
* the string specified by the =module_data_name argument, in the PAM
|
|
* context specified by the =pamh argument.
|
|
* A pointer to the object is stored in the location pointed to by the
|
|
* =data argument.
|
|
*
|
|
* This function and its counterpart =pam_set_data are useful for managing
|
|
* data that are meaningful only to a particular service module.
|
|
*/
|