1 /*
2 * Copyright 2008 by the Massachusetts Institute of Technology.
3 * All Rights Reserved.
4 *
5 * Export of this software from the United States of America may
6 * require a specific license from the United States Government.
7 * It is the responsibility of any person or organization contemplating
8 * export to obtain such a license before exporting.
9 *
10 * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
11 * distribute this software and its documentation for any purpose and
12 * without fee is hereby granted, provided that the above copyright
13 * notice appear in all copies and that both that copyright notice and
14 * this permission notice appear in supporting documentation, and that
15 * the name of M.I.T. not be used in advertising or publicity pertaining
16 * to distribution of the software without specific, written prior
17 * permission. Furthermore if you modify this software you must label
18 * your software as modified software and not distribute it in such a
19 * fashion that it might be confused with the original M.I.T. software.
20 * M.I.T. makes no representations about the suitability of
21 * this software for any purpose. It is provided "as is" without express
22 * or implied warranty.
23 *
24 */
25 /*
26 * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
27 */
28
29 /*
30 * glue routine for gss_inquire_sec_context_by_oid
31 */
32
33 #include "mglueP.h"
34 #include "gssapiP_generic.h"
35
36 #define gssint_get_mechanism __gss_get_mechanism /* SUNW17PACresync */
37
38 OM_uint32
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)39 gss_inquire_sec_context_by_oid (OM_uint32 *minor_status,
40 const gss_ctx_id_t context_handle,
41 const gss_OID desired_object,
42 gss_buffer_set_t *data_set)
43 {
44 OM_uint32 status;
45 gss_union_ctx_id_t ctx;
46 gss_mechanism mech;
47
48 if (minor_status == NULL)
49 return GSS_S_CALL_INACCESSIBLE_WRITE;
50
51 if (context_handle == GSS_C_NO_CONTEXT)
52 return GSS_S_CALL_INACCESSIBLE_READ | GSS_S_NO_CONTEXT;
53
54 /*
55 * select the approprate underlying mechanism routine and
56 * call it.
57 */
58
59 ctx = (gss_union_ctx_id_t) context_handle;
60 mech = gssint_get_mechanism (ctx->mech_type);
61
62 if (mech != NULL) {
63 if (mech->gss_inquire_sec_context_by_oid != NULL) {
64 status = mech->gss_inquire_sec_context_by_oid(minor_status,
65 ctx->internal_ctx_id,
66 desired_object,
67 data_set);
68 if (status != GSS_S_COMPLETE)
69 map_error(minor_status, mech);
70 } else
71 status = GSS_S_BAD_MECH;
72
73 return status;
74 }
75
76 return GSS_S_NO_CONTEXT;
77 }
78
79