freebsd-dev/crypto/heimdal/lib/gssapi/gssapi_mech.h
Stanislav Sedov ae77177087 - Update FreeBSD Heimdal distribution to version 1.5.1. This also brings
several new kerberos related libraries and applications to FreeBSD:
  o kgetcred(1) allows one to manually get a ticket for a particular service.
  o kf(1) securily forwards ticket to another host through an authenticated
    and encrypted stream.
  o kcc(1) is an umbrella program around klist(1), kswitch(1), kgetcred(1)
    and other user kerberos operations. klist and kswitch are just symlinks
    to kcc(1) now.
  o kswitch(1) allows you to easily switch between kerberos credentials if
    you're running KCM.
  o hxtool(1) is a certificate management tool to use with PKINIT.
  o string2key(1) maps a password into key.
  o kdigest(8) is a userland tool to access the KDC's digest interface.
  o kimpersonate(8) creates a "fake" ticket for a service.

  We also now install manpages for some lirbaries that were not installed
  before, libheimntlm and libhx509.

- The new HEIMDAL version no longer supports Kerberos 4.  All users are
  recommended to switch to Kerberos 5.

- Weak ciphers are now disabled by default.  To enable DES support (used
  by telnet(8)), use "allow_weak_crypto" option in krb5.conf.

- libtelnet, pam_ksu and pam_krb5 are now compiled with error on warnings
  disabled due to the function they use (krb5_get_err_text(3)) being
  deprecated.  I plan to work on this next.

- Heimdal's KDC now require sqlite to operate.  We use the bundled version
  and install it as libheimsqlite.  If some other FreeBSD components will
  require it in the future we can rename it to libbsdsqlite and use for these
  components as well.

- This is not a latest Heimdal version, the new one was released while I was
  working on the update.  I will update it to 1.5.2 soon, as it fixes some
  important bugs and security issues.
2012-03-22 08:48:42 +00:00

595 lines
22 KiB
C

/*-
* Copyright (c) 2005 Doug Rabson
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef GSSAPI_MECH_H
#define GSSAPI_MECH_H 1
#include <gssapi.h>
typedef OM_uint32 GSSAPI_CALLCONV _gss_acquire_cred_t
(OM_uint32 *, /* minor_status */
const gss_name_t, /* desired_name */
OM_uint32, /* time_req */
const gss_OID_set, /* desired_mechs */
gss_cred_usage_t, /* cred_usage */
gss_cred_id_t *, /* output_cred_handle */
gss_OID_set *, /* actual_mechs */
OM_uint32 * /* time_rec */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_release_cred_t
(OM_uint32 *, /* minor_status */
gss_cred_id_t * /* cred_handle */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_init_sec_context_t
(OM_uint32 *, /* minor_status */
const gss_cred_id_t, /* initiator_cred_handle */
gss_ctx_id_t *, /* context_handle */
const gss_name_t, /* target_name */
const gss_OID, /* mech_type */
OM_uint32, /* req_flags */
OM_uint32, /* time_req */
const gss_channel_bindings_t,
/* input_chan_bindings */
const gss_buffer_t, /* input_token */
gss_OID *, /* actual_mech_type */
gss_buffer_t, /* output_token */
OM_uint32 *, /* ret_flags */
OM_uint32 * /* time_rec */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_accept_sec_context_t
(OM_uint32 *, /* minor_status */
gss_ctx_id_t *, /* context_handle */
const gss_cred_id_t, /* acceptor_cred_handle */
const gss_buffer_t, /* input_token_buffer */
const gss_channel_bindings_t,
/* input_chan_bindings */
gss_name_t *, /* src_name */
gss_OID *, /* mech_type */
gss_buffer_t, /* output_token */
OM_uint32 *, /* ret_flags */
OM_uint32 *, /* time_rec */
gss_cred_id_t * /* delegated_cred_handle */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_process_context_token_t
(OM_uint32 *, /* minor_status */
const gss_ctx_id_t, /* context_handle */
const gss_buffer_t /* token_buffer */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_delete_sec_context_t
(OM_uint32 *, /* minor_status */
gss_ctx_id_t *, /* context_handle */
gss_buffer_t /* output_token */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_context_time_t
(OM_uint32 *, /* minor_status */
const gss_ctx_id_t, /* context_handle */
OM_uint32 * /* time_rec */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_get_mic_t
(OM_uint32 *, /* minor_status */
const gss_ctx_id_t, /* context_handle */
gss_qop_t, /* qop_req */
const gss_buffer_t, /* message_buffer */
gss_buffer_t /* message_token */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_verify_mic_t
(OM_uint32 *, /* minor_status */
const gss_ctx_id_t, /* context_handle */
const gss_buffer_t, /* message_buffer */
const gss_buffer_t, /* token_buffer */
gss_qop_t * /* qop_state */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_wrap_t
(OM_uint32 *, /* minor_status */
const gss_ctx_id_t, /* context_handle */
int, /* conf_req_flag */
gss_qop_t, /* qop_req */
const gss_buffer_t, /* input_message_buffer */
int *, /* conf_state */
gss_buffer_t /* output_message_buffer */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_unwrap_t
(OM_uint32 *, /* minor_status */
const gss_ctx_id_t, /* context_handle */
const gss_buffer_t, /* input_message_buffer */
gss_buffer_t, /* output_message_buffer */
int *, /* conf_state */
gss_qop_t * /* qop_state */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_display_status_t
(OM_uint32 *, /* minor_status */
OM_uint32, /* status_value */
int, /* status_type */
const gss_OID, /* mech_type */
OM_uint32 *, /* message_context */
gss_buffer_t /* status_string */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_indicate_mechs_t
(OM_uint32 *, /* minor_status */
gss_OID_set * /* mech_set */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_compare_name_t
(OM_uint32 *, /* minor_status */
const gss_name_t, /* name1 */
const gss_name_t, /* name2 */
int * /* name_equal */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_display_name_t
(OM_uint32 *, /* minor_status */
const gss_name_t, /* input_name */
gss_buffer_t, /* output_name_buffer */
gss_OID * /* output_name_type */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_import_name_t
(OM_uint32 *, /* minor_status */
const gss_buffer_t, /* input_name_buffer */
const gss_OID, /* input_name_type */
gss_name_t * /* output_name */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_export_name_t
(OM_uint32 *, /* minor_status */
const gss_name_t, /* input_name */
gss_buffer_t /* exported_name */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_release_name_t
(OM_uint32 *, /* minor_status */
gss_name_t * /* input_name */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_inquire_cred_t
(OM_uint32 *, /* minor_status */
const gss_cred_id_t, /* cred_handle */
gss_name_t *, /* name */
OM_uint32 *, /* lifetime */
gss_cred_usage_t *, /* cred_usage */
gss_OID_set * /* mechanisms */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_inquire_context_t
(OM_uint32 *, /* minor_status */
const gss_ctx_id_t, /* context_handle */
gss_name_t *, /* src_name */
gss_name_t *, /* targ_name */
OM_uint32 *, /* lifetime_rec */
gss_OID *, /* mech_type */
OM_uint32 *, /* ctx_flags */
int *, /* locally_initiated */
int * /* open */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_wrap_size_limit_t
(OM_uint32 *, /* minor_status */
const gss_ctx_id_t, /* context_handle */
int, /* conf_req_flag */
gss_qop_t, /* qop_req */
OM_uint32, /* req_output_size */
OM_uint32 * /* max_input_size */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_add_cred_t (
OM_uint32 *, /* minor_status */
const gss_cred_id_t, /* input_cred_handle */
const gss_name_t, /* desired_name */
const gss_OID, /* desired_mech */
gss_cred_usage_t, /* cred_usage */
OM_uint32, /* initiator_time_req */
OM_uint32, /* acceptor_time_req */
gss_cred_id_t *, /* output_cred_handle */
gss_OID_set *, /* actual_mechs */
OM_uint32 *, /* initiator_time_rec */
OM_uint32 * /* acceptor_time_rec */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_inquire_cred_by_mech_t (
OM_uint32 *, /* minor_status */
const gss_cred_id_t, /* cred_handle */
const gss_OID, /* mech_type */
gss_name_t *, /* name */
OM_uint32 *, /* initiator_lifetime */
OM_uint32 *, /* acceptor_lifetime */
gss_cred_usage_t * /* cred_usage */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_export_sec_context_t (
OM_uint32 *, /* minor_status */
gss_ctx_id_t *, /* context_handle */
gss_buffer_t /* interprocess_token */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_import_sec_context_t (
OM_uint32 *, /* minor_status */
const gss_buffer_t, /* interprocess_token */
gss_ctx_id_t * /* context_handle */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_inquire_names_for_mech_t (
OM_uint32 *, /* minor_status */
const gss_OID, /* mechanism */
gss_OID_set * /* name_types */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_inquire_mechs_for_name_t (
OM_uint32 *, /* minor_status */
const gss_name_t, /* input_name */
gss_OID_set * /* mech_types */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_canonicalize_name_t (
OM_uint32 *, /* minor_status */
const gss_name_t, /* input_name */
const gss_OID, /* mech_type */
gss_name_t * /* output_name */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_duplicate_name_t (
OM_uint32 *, /* minor_status */
const gss_name_t, /* src_name */
gss_name_t * /* dest_name */
);
typedef OM_uint32 GSSAPI_CALLCONV _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
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_inquire_cred_by_oid (
OM_uint32 *minor_status,
const gss_cred_id_t cred,
const gss_OID desired_object,
gss_buffer_set_t *data_set
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_set_sec_context_option (
OM_uint32 *minor_status,
gss_ctx_id_t *cred_handle,
const gss_OID desired_object,
const gss_buffer_t value
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_set_cred_option (
OM_uint32 *minor_status,
gss_cred_id_t *cred_handle,
const gss_OID desired_object,
const gss_buffer_t value
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_pseudo_random(
OM_uint32 *minor_status,
gss_ctx_id_t context,
int prf_key,
const gss_buffer_t prf_in,
ssize_t desired_output_len,
gss_buffer_t prf_out
);
typedef OM_uint32 GSSAPI_CALLCONV
_gss_wrap_iov_t(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
int conf_req_flag,
gss_qop_t qop_req,
int * conf_state,
gss_iov_buffer_desc *iov,
int iov_count);
typedef OM_uint32 GSSAPI_CALLCONV
_gss_unwrap_iov_t(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
int *conf_state,
gss_qop_t *qop_state,
gss_iov_buffer_desc *iov,
int iov_count);
typedef OM_uint32 GSSAPI_CALLCONV
_gss_wrap_iov_length_t(OM_uint32 * minor_status,
gss_ctx_id_t context_handle,
int conf_req_flag,
gss_qop_t qop_req,
int *conf_state,
gss_iov_buffer_desc *iov,
int iov_count);
typedef OM_uint32 GSSAPI_CALLCONV
_gss_store_cred_t(OM_uint32 *minor_status,
gss_cred_id_t input_cred_handle,
gss_cred_usage_t cred_usage,
const gss_OID desired_mech,
OM_uint32 overwrite_cred,
OM_uint32 default_cred,
gss_OID_set *elements_stored,
gss_cred_usage_t *cred_usage_stored);
typedef OM_uint32 GSSAPI_CALLCONV
_gss_export_cred_t(OM_uint32 *minor_status,
gss_cred_id_t cred_handle,
gss_buffer_t cred_token);
typedef OM_uint32 GSSAPI_CALLCONV
_gss_import_cred_t(OM_uint32 * minor_status,
gss_buffer_t cred_token,
gss_cred_id_t * cred_handle);
typedef OM_uint32 GSSAPI_CALLCONV
_gss_acquire_cred_ext_t(OM_uint32 * /*minor_status */,
const gss_name_t /* desired_name */,
gss_const_OID /* credential_type */,
const void * /* credential_data */,
OM_uint32 /* time_req */,
gss_const_OID /* desired_mech */,
gss_cred_usage_t /* cred_usage */,
gss_cred_id_t * /* output_cred_handle */);
typedef void GSSAPI_CALLCONV
_gss_iter_creds_t(OM_uint32 /* flags */,
void * /* userctx */,
void (* /*cred_iter */ )(void *, gss_OID, gss_cred_id_t));
typedef OM_uint32 GSSAPI_CALLCONV
_gss_destroy_cred_t(OM_uint32 * /* minor_status */,
gss_cred_id_t * /* cred */);
typedef OM_uint32 GSSAPI_CALLCONV
_gss_cred_hold_t(OM_uint32 * /* minor_status */,
gss_cred_id_t /* cred */);
typedef OM_uint32 GSSAPI_CALLCONV
_gss_cred_unhold_t(OM_uint32 * /* minor_status */,
gss_cred_id_t /* cred */);
typedef OM_uint32 GSSAPI_CALLCONV
_gss_cred_label_set_t(OM_uint32 * /* minor_status */,
gss_cred_id_t /* cred */,
const char * /* label */,
gss_buffer_t /* value */);
typedef OM_uint32 GSSAPI_CALLCONV
_gss_cred_label_get_t(OM_uint32 * /* minor_status */,
gss_cred_id_t /* cred */,
const char * /* label */,
gss_buffer_t /* value */);
typedef OM_uint32 GSSAPI_CALLCONV _gss_display_name_ext_t (
OM_uint32 *, /* minor_status */
gss_name_t, /* name */
gss_OID, /* display_as_name_type */
gss_buffer_t /* display_name */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_inquire_name_t (
OM_uint32 *, /* minor_status */
gss_name_t, /* name */
int *, /* name_is_MN */
gss_OID *, /* MN_mech */
gss_buffer_set_t * /* attrs */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_get_name_attribute_t (
OM_uint32 *, /* minor_status */
gss_name_t, /* name */
gss_buffer_t, /* attr */
int *, /* authenticated */
int *, /* complete */
gss_buffer_t, /* value */
gss_buffer_t, /* display_value */
int * /* more */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_set_name_attribute_t (
OM_uint32 *, /* minor_status */
gss_name_t, /* name */
int, /* complete */
gss_buffer_t, /* attr */
gss_buffer_t /* value */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_delete_name_attribute_t (
OM_uint32 *, /* minor_status */
gss_name_t, /* name */
gss_buffer_t /* attr */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_export_name_composite_t (
OM_uint32 *, /* minor_status */
gss_name_t, /* name */
gss_buffer_t /* exp_composite_name */
);
/*
*
*/
typedef struct gss_mo_desc_struct gss_mo_desc;
typedef OM_uint32 GSSAPI_CALLCONV
_gss_mo_init (OM_uint32 *, gss_OID, gss_mo_desc **, size_t *);
struct gss_mo_desc_struct {
gss_OID option;
OM_uint32 flags;
#define GSS_MO_MA 1
#define GSS_MO_MA_CRITICAL 2
const char *name;
void *ctx;
int (*get)(gss_const_OID, gss_mo_desc *, gss_buffer_t);
int (*set)(gss_const_OID, gss_mo_desc *, int, gss_buffer_t);
};
typedef OM_uint32 GSSAPI_CALLCONV _gss_pname_to_uid_t (
OM_uint32 *, /* minor_status */
const gss_name_t, /* name */
const gss_OID, /* mech_type */
uid_t * /* uidOut */
);
typedef OM_uint32 GSSAPI_CALLCONV _gss_authorize_localname_t (
OM_uint32 *, /* minor_status */
const gss_name_t, /* name */
gss_const_buffer_t, /* user */
gss_const_OID /* user_name_type */
);
/* mechglue internal */
struct gss_mech_compat_desc_struct;
#define GMI_VERSION 5
/* gm_flags */
#define GM_USE_MG_CRED 1 /* uses mech glue credentials */
typedef struct gssapi_mech_interface_desc {
unsigned gm_version;
const char *gm_name;
gss_OID_desc gm_mech_oid;
unsigned gm_flags;
_gss_acquire_cred_t *gm_acquire_cred;
_gss_release_cred_t *gm_release_cred;
_gss_init_sec_context_t *gm_init_sec_context;
_gss_accept_sec_context_t *gm_accept_sec_context;
_gss_process_context_token_t *gm_process_context_token;
_gss_delete_sec_context_t *gm_delete_sec_context;
_gss_context_time_t *gm_context_time;
_gss_get_mic_t *gm_get_mic;
_gss_verify_mic_t *gm_verify_mic;
_gss_wrap_t *gm_wrap;
_gss_unwrap_t *gm_unwrap;
_gss_display_status_t *gm_display_status;
_gss_indicate_mechs_t *gm_indicate_mechs;
_gss_compare_name_t *gm_compare_name;
_gss_display_name_t *gm_display_name;
_gss_import_name_t *gm_import_name;
_gss_export_name_t *gm_export_name;
_gss_release_name_t *gm_release_name;
_gss_inquire_cred_t *gm_inquire_cred;
_gss_inquire_context_t *gm_inquire_context;
_gss_wrap_size_limit_t *gm_wrap_size_limit;
_gss_add_cred_t *gm_add_cred;
_gss_inquire_cred_by_mech_t *gm_inquire_cred_by_mech;
_gss_export_sec_context_t *gm_export_sec_context;
_gss_import_sec_context_t *gm_import_sec_context;
_gss_inquire_names_for_mech_t *gm_inquire_names_for_mech;
_gss_inquire_mechs_for_name_t *gm_inquire_mechs_for_name;
_gss_canonicalize_name_t *gm_canonicalize_name;
_gss_duplicate_name_t *gm_duplicate_name;
_gss_inquire_sec_context_by_oid *gm_inquire_sec_context_by_oid;
_gss_inquire_cred_by_oid *gm_inquire_cred_by_oid;
_gss_set_sec_context_option *gm_set_sec_context_option;
_gss_set_cred_option *gm_set_cred_option;
_gss_pseudo_random *gm_pseudo_random;
_gss_wrap_iov_t *gm_wrap_iov;
_gss_unwrap_iov_t *gm_unwrap_iov;
_gss_wrap_iov_length_t *gm_wrap_iov_length;
_gss_store_cred_t *gm_store_cred;
_gss_export_cred_t *gm_export_cred;
_gss_import_cred_t *gm_import_cred;
_gss_acquire_cred_ext_t *gm_acquire_cred_ext;
_gss_iter_creds_t *gm_iter_creds;
_gss_destroy_cred_t *gm_destroy_cred;
_gss_cred_hold_t *gm_cred_hold;
_gss_cred_unhold_t *gm_cred_unhold;
_gss_cred_label_get_t *gm_cred_label_get;
_gss_cred_label_set_t *gm_cred_label_set;
gss_mo_desc *gm_mo;
size_t gm_mo_num;
_gss_pname_to_uid_t *gm_pname_to_uid;
_gss_authorize_localname_t *gm_authorize_localname;
_gss_display_name_ext_t *gm_display_name_ext;
_gss_inquire_name_t *gm_inquire_name;
_gss_get_name_attribute_t *gm_get_name_attribute;
_gss_set_name_attribute_t *gm_set_name_attribute;
_gss_delete_name_attribute_t *gm_delete_name_attribute;
_gss_export_name_composite_t *gm_export_name_composite;
struct gss_mech_compat_desc_struct *gm_compat;
} gssapi_mech_interface_desc, *gssapi_mech_interface;
gssapi_mech_interface
__gss_get_mechanism(gss_const_OID /* oid */);
gssapi_mech_interface __gss_spnego_initialize(void);
gssapi_mech_interface __gss_krb5_initialize(void);
gssapi_mech_interface __gss_ntlm_initialize(void);
void gss_mg_collect_error(gss_OID, OM_uint32, OM_uint32);
int _gss_mo_get_option_1(gss_const_OID, gss_mo_desc *, gss_buffer_t);
int _gss_mo_get_option_0(gss_const_OID, gss_mo_desc *, gss_buffer_t);
int _gss_mo_get_ctx_as_string(gss_const_OID, gss_mo_desc *, gss_buffer_t);
struct _gss_oid_name_table {
gss_OID oid;
const char *name;
const char *short_desc;
const char *long_desc;
};
extern struct _gss_oid_name_table _gss_ont_mech[];
extern struct _gss_oid_name_table _gss_ont_ma[];
/*
* Extended credentials acqusition API, not to be exported until
* it or something equivalent has been standardised.
*/
extern gss_OID_desc GSSAPI_LIB_VARIABLE __gss_c_cred_password_oid_desc;
#define GSS_C_CRED_PASSWORD (&__gss_c_cred_password_oid_desc)
extern gss_OID_desc GSSAPI_LIB_VARIABLE __gss_c_cred_certificate_oid_desc;
#define GSS_C_CRED_CERTIFICATE (&__gss_c_cred_certificate_oid_desc)
OM_uint32 _gss_acquire_cred_ext
(OM_uint32 * /*minor_status*/,
const gss_name_t /*desired_name*/,
gss_const_OID /*credential_type*/,
const void * /*credential_data*/,
OM_uint32 /*time_req*/,
gss_const_OID /*desired_mech*/,
gss_cred_usage_t /*cred_usage*/,
gss_cred_id_t * /*output_cred_handle*/
);
#endif /* GSSAPI_MECH_H */