Line data Source code
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 "spnego_locl.h"
34 : #include <gssapi_mech.h>
35 :
36 : /*
37 : * RFC2478, SPNEGO:
38 : * The security mechanism of the initial
39 : * negotiation token is identified by the Object Identifier
40 : * iso.org.dod.internet.security.mechanism.snego (1.3.6.1.5.5.2).
41 : */
42 : static gss_mo_desc spnego_mo[] = {
43 : {
44 : GSS_C_MA_SASL_MECH_NAME,
45 : GSS_MO_MA,
46 : "SASL mech name",
47 : rk_UNCONST("SPNEGO"),
48 : _gss_mo_get_ctx_as_string,
49 : NULL
50 : },
51 : {
52 : GSS_C_MA_MECH_NAME,
53 : GSS_MO_MA,
54 : "Mechanism name",
55 : rk_UNCONST("SPNEGO"),
56 : _gss_mo_get_ctx_as_string,
57 : NULL
58 : },
59 : {
60 : GSS_C_MA_MECH_DESCRIPTION,
61 : GSS_MO_MA,
62 : "Mechanism description",
63 : rk_UNCONST("Heimdal SPNEGO Mechanism"),
64 : _gss_mo_get_ctx_as_string,
65 : NULL
66 : },
67 : {
68 : GSS_C_MA_MECH_NEGO,
69 : GSS_MO_MA
70 : },
71 : {
72 : GSS_C_MA_MECH_PSEUDO,
73 : GSS_MO_MA
74 : }
75 : };
76 :
77 : static gssapi_mech_interface_desc spnego_mech = {
78 : GMI_VERSION,
79 : "spnego",
80 : {6, rk_UNCONST("\x2b\x06\x01\x05\x05\x02") },
81 : 0,
82 : _gss_spnego_acquire_cred,
83 : _gss_spnego_release_cred,
84 : _gss_spnego_init_sec_context,
85 : _gss_spnego_accept_sec_context,
86 : _gss_spnego_process_context_token,
87 : _gss_spnego_internal_delete_sec_context,
88 : _gss_spnego_context_time,
89 : _gss_spnego_get_mic,
90 : _gss_spnego_verify_mic,
91 : _gss_spnego_wrap,
92 : _gss_spnego_unwrap,
93 : NULL, /* gm_display_status */
94 : NULL, /* gm_indicate_mechs */
95 : _gss_spnego_compare_name,
96 : _gss_spnego_display_name,
97 : _gss_spnego_import_name,
98 : _gss_spnego_export_name,
99 : _gss_spnego_release_name,
100 : _gss_spnego_inquire_cred,
101 : _gss_spnego_inquire_context,
102 : _gss_spnego_wrap_size_limit,
103 : gss_add_cred,
104 : _gss_spnego_inquire_cred_by_mech,
105 : _gss_spnego_export_sec_context,
106 : _gss_spnego_import_sec_context,
107 : NULL /* _gss_spnego_inquire_names_for_mech */,
108 : _gss_spnego_inquire_mechs_for_name,
109 : _gss_spnego_canonicalize_name,
110 : _gss_spnego_duplicate_name,
111 : _gss_spnego_inquire_sec_context_by_oid,
112 : _gss_spnego_inquire_cred_by_oid,
113 : _gss_spnego_set_sec_context_option,
114 : _gss_spnego_set_cred_option,
115 : _gss_spnego_pseudo_random,
116 : _gss_spnego_wrap_iov,
117 : _gss_spnego_unwrap_iov,
118 : _gss_spnego_wrap_iov_length,
119 : NULL,
120 : _gss_spnego_export_cred,
121 : _gss_spnego_import_cred,
122 : NULL,
123 : NULL,
124 : NULL,
125 : NULL,
126 : NULL,
127 : NULL,
128 : NULL,
129 : spnego_mo,
130 : sizeof(spnego_mo) / sizeof(spnego_mo[0]),
131 : NULL,
132 : NULL,
133 : NULL,
134 : NULL,
135 : NULL,
136 : NULL,
137 : };
138 :
139 : gssapi_mech_interface
140 19358 : __gss_spnego_initialize(void)
141 : {
142 19358 : return &spnego_mech;
143 : }
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