1 /* $NetBSD: gss_inquire_context.c,v 1.1.1.2 2014/04/24 12:45:29 pettai Exp $ */
2
3 /*-
4 * Copyright (c) 2005 Doug Rabson
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
28 * $FreeBSD: src/lib/libgssapi/gss_inquire_context.c,v 1.1 2005/12/29 14:40:20 dfr Exp $
29 */
30
31 #include "mech_locl.h"
32
33 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
gss_inquire_context(OM_uint32 * minor_status,const gss_ctx_id_t context_handle,gss_name_t * src_name,gss_name_t * targ_name,OM_uint32 * lifetime_rec,gss_OID * mech_type,OM_uint32 * ctx_flags,int * locally_initiated,int * xopen)34 gss_inquire_context(OM_uint32 *minor_status,
35 const gss_ctx_id_t context_handle,
36 gss_name_t *src_name,
37 gss_name_t *targ_name,
38 OM_uint32 *lifetime_rec,
39 gss_OID *mech_type,
40 OM_uint32 *ctx_flags,
41 int *locally_initiated,
42 int *xopen)
43 {
44 OM_uint32 major_status;
45 struct _gss_context *ctx = (struct _gss_context *) context_handle;
46 gssapi_mech_interface m = ctx->gc_mech;
47 struct _gss_name *name;
48 gss_name_t src_mn, targ_mn;
49
50 if (locally_initiated)
51 *locally_initiated = 0;
52 if (xopen)
53 *xopen = 0;
54 if (lifetime_rec)
55 *lifetime_rec = 0;
56
57 if (src_name)
58 *src_name = GSS_C_NO_NAME;
59 if (targ_name)
60 *targ_name = GSS_C_NO_NAME;
61 if (mech_type)
62 *mech_type = GSS_C_NO_OID;
63 src_mn = targ_mn = GSS_C_NO_NAME;
64
65 major_status = m->gm_inquire_context(minor_status,
66 ctx->gc_ctx,
67 src_name ? &src_mn : NULL,
68 targ_name ? &targ_mn : NULL,
69 lifetime_rec,
70 mech_type,
71 ctx_flags,
72 locally_initiated,
73 xopen);
74
75 if (major_status != GSS_S_COMPLETE) {
76 _gss_mg_error(m, major_status, *minor_status);
77 return (major_status);
78 }
79
80 if (src_name) {
81 name = _gss_make_name(m, src_mn);
82 if (!name) {
83 if (mech_type)
84 *mech_type = GSS_C_NO_OID;
85 m->gm_release_name(minor_status, &src_mn);
86 *minor_status = 0;
87 return (GSS_S_FAILURE);
88 }
89 *src_name = (gss_name_t) name;
90 }
91
92 if (targ_name) {
93 name = _gss_make_name(m, targ_mn);
94 if (!name) {
95 if (mech_type)
96 *mech_type = GSS_C_NO_OID;
97 if (src_name)
98 gss_release_name(minor_status, src_name);
99 m->gm_release_name(minor_status, &targ_mn);
100 *minor_status = 0;
101 return (GSS_S_FAILURE);
102 }
103 *targ_name = (gss_name_t) name;
104 }
105
106 return (GSS_S_COMPLETE);
107 }
108