freebsd-dev/lib/libgssapi/gss_set_sec_context_option.c
Doug Rabson 33f1219925 Fix conflicts after heimdal-1.1 import and add build infrastructure. Import
all non-style changes made by heimdal to our own libgssapi.
2008-05-07 13:53:12 +00:00

93 lines
2.9 KiB
C

/*
* 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.
*/
/* $FreeBSD$ */
/* RCSID("$Id: gss_set_sec_context_option.c 19928 2007-01-16 10:37:54Z lha $"); */
#include <gssapi/gssapi.h>
#include "mech_switch.h"
#include "context.h"
OM_uint32
gss_set_sec_context_option (OM_uint32 *minor_status,
gss_ctx_id_t *context_handle,
const gss_OID object,
const gss_buffer_t value)
{
struct _gss_context *ctx;
OM_uint32 major_status;
struct _gss_mech_switch *m;
int one_ok = 0;
*minor_status = 0;
if (context_handle == NULL) {
_gss_load_mech();
major_status = GSS_S_BAD_MECH;
SLIST_FOREACH(m, &_gss_mechs, gm_link) {
if (!m->gm_set_sec_context_option)
continue;
major_status = m->gm_set_sec_context_option(
minor_status,
NULL, object, value);
if (major_status == GSS_S_COMPLETE)
one_ok = 1;
}
if (one_ok) {
*minor_status = 0;
return (GSS_S_COMPLETE);
}
return (major_status);
}
ctx = (struct _gss_context *) *context_handle;
if (ctx == NULL)
return (GSS_S_NO_CONTEXT);
m = ctx->gc_mech;
if (m == NULL)
return (GSS_S_BAD_MECH);
if (m->gm_set_sec_context_option != NULL) {
major_status = m->gm_set_sec_context_option(minor_status,
&ctx->gc_ctx, object, value);
if (major_status != GSS_S_COMPLETE)
_gss_mg_error(m, major_status, *minor_status);
} else
major_status = (GSS_S_BAD_MECH);
return (major_status);
}