summaryrefslogtreecommitdiff
path: root/source4/heimdal/lib/gssapi/gssapi_mech.h
blob: 6470df30a031c56c0c531444bea96782d25e8019 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
/*-
 * 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 _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 _gss_release_cred_t
	      (OM_uint32 *,            /* minor_status */
	       gss_cred_id_t *         /* cred_handle */
	      );

typedef OM_uint32 _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 _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 _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 _gss_delete_sec_context_t
	      (OM_uint32 *,            /* minor_status */
	       gss_ctx_id_t *,         /* context_handle */
	       gss_buffer_t            /* output_token */
	      );

typedef OM_uint32 _gss_context_time_t
	      (OM_uint32 *,            /* minor_status */
	       const gss_ctx_id_t,     /* context_handle */
	       OM_uint32 *             /* time_rec */
	      );

typedef OM_uint32 _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 _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 _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 _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 _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 _gss_indicate_mechs_t
	      (OM_uint32 *,            /* minor_status */
	       gss_OID_set *           /* mech_set */
	      );

typedef OM_uint32 _gss_compare_name_t
	      (OM_uint32 *,            /* minor_status */
	       const gss_name_t,       /* name1 */
	       const gss_name_t,       /* name2 */
	       int *                   /* name_equal */
	      );

typedef OM_uint32 _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 _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 _gss_export_name_t
	      (OM_uint32 *,            /* minor_status */
	       const gss_name_t,       /* input_name */
	       gss_buffer_t            /* exported_name */
	      );

typedef OM_uint32 _gss_release_name_t
	      (OM_uint32 *,            /* minor_status */
	       gss_name_t *            /* input_name */
	      );

typedef OM_uint32 _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 _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 _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 _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 _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 _gss_export_sec_context_t (
	       OM_uint32 *,            /* minor_status */
	       gss_ctx_id_t *,         /* context_handle */
	       gss_buffer_t            /* interprocess_token */
	      );

typedef OM_uint32 _gss_import_sec_context_t (
	       OM_uint32 *,            /* minor_status */
	       const gss_buffer_t,     /* interprocess_token */
	       gss_ctx_id_t *          /* context_handle */
	      );

typedef OM_uint32 _gss_inquire_names_for_mech_t (
	       OM_uint32 *,            /* minor_status */
	       const gss_OID,          /* mechanism */
	       gss_OID_set *           /* name_types */
	      );

typedef OM_uint32 _gss_inquire_mechs_for_name_t (
	       OM_uint32 *,            /* minor_status */
	       const gss_name_t,       /* input_name */
	       gss_OID_set *           /* mech_types */
	      );

typedef OM_uint32 _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 _gss_duplicate_name_t (
	       OM_uint32 *,            /* minor_status */
	       const gss_name_t,       /* src_name */
	       gss_name_t *            /* dest_name */
	      );

typedef OM_uint32 _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 _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 _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 _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 _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
_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
_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
_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
_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);



#define GMI_VERSION 2

typedef struct gssapi_mech_interface_desc {
	unsigned			gm_version;
	const char			*gm_name;
	gss_OID_desc			gm_mech_oid;
	_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;
} gssapi_mech_interface_desc, *gssapi_mech_interface;

gssapi_mech_interface
__gss_get_mechanism(gss_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);

#endif /* GSSAPI_MECH_H */