gss_inquire_context.c revision 153838 
1/*-
2 * Copyright (c) 2005 Doug Rabson
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 *	$FreeBSD: head/lib/libgssapi/gss_inquire_context.c 153838 2005-12-29 14:40:22Z dfr $
27 */
28
29#include <gssapi/gssapi.h>
30
31#include "mech_switch.h"
32#include "context.h"
33#include "name.h"
34
35OM_uint32
36gss_inquire_context(OM_uint32 *minor_status,
37    const gss_ctx_id_t context_handle,
38    gss_name_t *src_name,
39    gss_name_t *targ_name,
40    OM_uint32 *lifetime_rec,
41    gss_OID *mech_type,
42    OM_uint32 *ctx_flags,
43    int *locally_initiated,
44    int *open)
45{
46	OM_uint32 major_status;
47	struct _gss_context *ctx = (struct _gss_context *) context_handle;
48	struct _gss_mech_switch *m = ctx->gc_mech;
49	struct _gss_name *name;
50	gss_name_t src_mn, targ_mn;
51
52	major_status = m->gm_inquire_context(minor_status,
53	    ctx->gc_ctx,
54	    src_name ? &src_mn : 0,
55	    targ_name ? &targ_mn : 0,
56	    lifetime_rec,
57	    mech_type,
58	    ctx_flags,
59	    locally_initiated,
60	    open);
61
62	if (src_name) *src_name = 0;
63	if (targ_name) *targ_name = 0;
64
65	if (major_status != GSS_S_COMPLETE) {
66		return (major_status);
67	}
68
69	if (src_name) {
70		name = _gss_make_name(m, src_mn);
71		if (!name) {
72			minor_status = 0;
73			return (GSS_S_FAILURE);
74		}
75		*src_name = (gss_name_t) name;
76	}
77
78	if (targ_name) {
79		name = _gss_make_name(m, targ_mn);
80		if (!name) {
81			minor_status = 0;
82			return (GSS_S_FAILURE);
83		}
84		*targ_name = (gss_name_t) name;
85	}
86
87	return (GSS_S_COMPLETE);
88}
89