curl/lib/curl_gssapi.h
Matthew John Cheetham 8f21383178 gss-api: stub gss_inquire_context for debug builds
The GSS-API debug stub did not implement gss_inquire_context, so
the NTLM-detection logic in spnego_gssapi.c could not be exercised
without a real Kerberos environment.

Add stub_gss_inquire_context that returns the NTLMSSP OID when the
stub context is in NTLM mode and the Kerberos OID otherwise. Wrap it
behind Curl_gss_inquire_context so the stub is transparently
selected when CURL_STUB_GSS_CREDS is set.

Signed-off-by: Matthew John Cheetham <mjcheetham@outlook.com>
2026-04-14 15:12:50 +01:00

75 lines
3 KiB
C

#ifndef HEADER_CURL_GSSAPI_H
#define HEADER_CURL_GSSAPI_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
* SPDX-License-Identifier: curl
*
***************************************************************************/
#include "curl_setup.h"
#include "urldata.h"
#ifdef HAVE_GSSAPI
extern gss_OID_desc Curl_spnego_mech_oid;
extern gss_OID_desc Curl_krb5_mech_oid;
/* Common method for using GSS-API */
OM_uint32 Curl_gss_init_sec_context(struct Curl_easy *data,
OM_uint32 *minor_status,
gss_ctx_id_t *context,
gss_name_t target_name,
gss_OID mech_type,
gss_channel_bindings_t input_chan_bindings,
gss_buffer_t input_token,
gss_buffer_t output_token,
const bool mutual_auth,
OM_uint32 *ret_flags,
gss_cred_id_t cred_handle);
OM_uint32 Curl_gss_delete_sec_context(OM_uint32 *min,
gss_ctx_id_t *context_handle,
gss_buffer_t output_token);
OM_uint32 Curl_gss_inquire_context(OM_uint32 *minor_status,
gss_ctx_id_t context,
gss_OID *mech_type);
#ifdef CURLVERBOSE
/* Helper to log a GSS-API error status */
void Curl_gss_log_error(struct Curl_easy *data, const char *prefix,
OM_uint32 major, OM_uint32 minor);
#else
#define Curl_gss_log_error(data, prefix, major, minor) \
do { \
(void)(data); \
(void)(prefix); \
(void)(major); \
(void)(minor); \
} while(0)
#endif
/* Define our privacy and integrity protection values */
#define GSSAUTH_P_NONE 1
#define GSSAUTH_P_INTEGRITY 2
#define GSSAUTH_P_PRIVACY 4
#endif /* HAVE_GSSAPI */
#endif /* HEADER_CURL_GSSAPI_H */