xref: /third_party/curl/lib/curl_gssapi.h (revision 13498266) 
1#ifndef HEADER_CURL_GSSAPI_H
2#define HEADER_CURL_GSSAPI_H
3/***************************************************************************
4 *                                  _   _ ____  _
5 *  Project                     ___| | | |  _ \| |
6 *                             / __| | | | |_) | |
7 *                            | (__| |_| |  _ <| |___
8 *                             \___|\___/|_| \_\_____|
9 *
10 * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
11 *
12 * This software is licensed as described in the file COPYING, which
13 * you should have received as part of this distribution. The terms
14 * are also available at https://curl.se/docs/copyright.html.
15 *
16 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
17 * copies of the Software, and permit persons to whom the Software is
18 * furnished to do so, under the terms of the COPYING file.
19 *
20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
21 * KIND, either express or implied.
22 *
23 * SPDX-License-Identifier: curl
24 *
25 ***************************************************************************/
26
27#include "curl_setup.h"
28#include "urldata.h"
29
30#ifdef HAVE_GSSAPI
31extern gss_OID_desc Curl_spnego_mech_oid;
32extern gss_OID_desc Curl_krb5_mech_oid;
33
34/* Common method for using GSS-API */
35OM_uint32 Curl_gss_init_sec_context(
36    struct Curl_easy *data,
37    OM_uint32 *minor_status,
38    gss_ctx_id_t *context,
39    gss_name_t target_name,
40    gss_OID mech_type,
41    gss_channel_bindings_t input_chan_bindings,
42    gss_buffer_t input_token,
43    gss_buffer_t output_token,
44    const bool mutual_auth,
45    OM_uint32 *ret_flags);
46
47/* Helper to log a GSS-API error status */
48void Curl_gss_log_error(struct Curl_easy *data, const char *prefix,
49                        OM_uint32 major, OM_uint32 minor);
50
51/* Provide some definitions missing in old headers */
52#ifdef HAVE_OLD_GSSMIT
53#define GSS_C_NT_HOSTBASED_SERVICE gss_nt_service_name
54#define NCOMPAT 1
55#endif
56
57/* Define our privacy and integrity protection values */
58#define GSSAUTH_P_NONE      1
59#define GSSAUTH_P_INTEGRITY 2
60#define GSSAUTH_P_PRIVACY   4
61
62#endif /* HAVE_GSSAPI */
63#endif /* HEADER_CURL_GSSAPI_H */
64