mirror of
https://github.com/freebsd/freebsd-src
synced 2024-07-09 04:36:31 +00:00
127 lines
3.5 KiB
C
127 lines
3.5 KiB
C
/*-
|
|
* SPDX-License-Identifier: BSD-3-Clause
|
|
*
|
|
* Copyright (c) 2004, PADL Software Pty Ltd.
|
|
* All rights reserved.
|
|
*
|
|
* 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. Neither the name of PADL Software nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY PADL SOFTWARE 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 PADL SOFTWARE 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.
|
|
*/
|
|
/* RCSID("$Id: gss_set_cred_option.c 21126 2007-06-18 20:19:59Z lha $"); */
|
|
|
|
#include <gssapi/gssapi.h>
|
|
#include <stdlib.h>
|
|
#include <errno.h>
|
|
|
|
#include "mech_switch.h"
|
|
#include "cred.h"
|
|
|
|
OM_uint32
|
|
gss_set_cred_option (OM_uint32 *minor_status,
|
|
gss_cred_id_t *cred_handle,
|
|
const gss_OID object,
|
|
const gss_buffer_t value)
|
|
{
|
|
struct _gss_cred *cred = (struct _gss_cred *) *cred_handle;
|
|
OM_uint32 major_status = GSS_S_COMPLETE;
|
|
struct _gss_mechanism_cred *mc;
|
|
int one_ok = 0;
|
|
|
|
*minor_status = 0;
|
|
|
|
_gss_load_mech();
|
|
|
|
if (cred == NULL) {
|
|
struct _gss_mech_switch *m;
|
|
|
|
cred = malloc(sizeof(*cred));
|
|
if (cred == NULL)
|
|
return GSS_S_FAILURE;
|
|
|
|
SLIST_INIT(&cred->gc_mc);
|
|
|
|
SLIST_FOREACH(m, &_gss_mechs, gm_link) {
|
|
|
|
if (m->gm_set_cred_option == NULL)
|
|
continue;
|
|
|
|
mc = malloc(sizeof(*mc));
|
|
if (mc == NULL) {
|
|
*cred_handle = (gss_cred_id_t)cred;
|
|
gss_release_cred(minor_status, cred_handle);
|
|
*minor_status = ENOMEM;
|
|
return GSS_S_FAILURE;
|
|
}
|
|
|
|
mc->gmc_mech = m;
|
|
mc->gmc_mech_oid = &m->gm_mech_oid;
|
|
mc->gmc_cred = GSS_C_NO_CREDENTIAL;
|
|
|
|
major_status = m->gm_set_cred_option(
|
|
minor_status, &mc->gmc_cred, object, value);
|
|
|
|
if (major_status) {
|
|
free(mc);
|
|
continue;
|
|
}
|
|
one_ok = 1;
|
|
SLIST_INSERT_HEAD(&cred->gc_mc, mc, gmc_link);
|
|
}
|
|
*cred_handle = (gss_cred_id_t)cred;
|
|
if (!one_ok) {
|
|
OM_uint32 junk;
|
|
gss_release_cred(&junk, cred_handle);
|
|
}
|
|
} else {
|
|
struct _gss_mech_switch *m;
|
|
|
|
SLIST_FOREACH(mc, &cred->gc_mc, gmc_link) {
|
|
m = mc->gmc_mech;
|
|
|
|
if (m == NULL)
|
|
return GSS_S_BAD_MECH;
|
|
|
|
if (m->gm_set_cred_option == NULL)
|
|
continue;
|
|
|
|
major_status = m->gm_set_cred_option(minor_status,
|
|
&mc->gmc_cred, object, value);
|
|
if (major_status == GSS_S_COMPLETE)
|
|
one_ok = 1;
|
|
else
|
|
_gss_mg_error(m, major_status, *minor_status);
|
|
|
|
}
|
|
}
|
|
if (one_ok) {
|
|
*minor_status = 0;
|
|
return (GSS_S_COMPLETE);
|
|
}
|
|
return (major_status);
|
|
}
|
|
|