1 /*
2 * Copyright (c) 2004, PADL Software Pty Ltd.
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 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
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 * 3. Neither the name of PADL Software nor the names of its contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY PADL SOFTWARE AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL PADL SOFTWARE OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 */
32
33 #include "mech_locl.h"
34
35 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
gss_inquire_sec_context_by_oid(OM_uint32 * minor_status,const gss_ctx_id_t context_handle,const gss_OID desired_object,gss_buffer_set_t * data_set)36 gss_inquire_sec_context_by_oid (OM_uint32 *minor_status,
37 const gss_ctx_id_t context_handle,
38 const gss_OID desired_object,
39 gss_buffer_set_t *data_set)
40 {
41 struct _gss_context *ctx = (struct _gss_context *) context_handle;
42 OM_uint32 major_status;
43 gssapi_mech_interface m;
44
45 *minor_status = 0;
46 *data_set = GSS_C_NO_BUFFER_SET;
47 if (ctx == NULL)
48 return GSS_S_NO_CONTEXT;
49
50 /*
51 * select the approprate underlying mechanism routine and
52 * call it.
53 */
54
55 m = ctx->gc_mech;
56
57 if (m == NULL)
58 return GSS_S_BAD_MECH;
59
60 if (m->gm_inquire_sec_context_by_oid != NULL) {
61 major_status = m->gm_inquire_sec_context_by_oid(minor_status,
62 ctx->gc_ctx, desired_object, data_set);
63 if (major_status != GSS_S_COMPLETE)
64 _gss_mg_error(m, major_status, *minor_status);
65 } else
66 major_status = GSS_S_BAD_MECH;
67
68 return major_status;
69 }
70
71