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/*-
* 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: src/lib/libgssapi/mech_switch.h,v 1.1 2005/12/29 14:40:20 dfr Exp $
*/
#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 */
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