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1/* $OpenBSD: ssl_methods.c,v 1.1 2018/11/05 05:45:15 jsing Exp $ */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59#include "ssl_locl.h"
60
61static const SSL_METHOD_INTERNAL DTLSv1_client_method_internal_data = {
62 .version = DTLS1_VERSION,
63 .min_version = DTLS1_VERSION,
64 .max_version = DTLS1_VERSION,
65 .ssl_new = dtls1_new,
66 .ssl_clear = dtls1_clear,
67 .ssl_free = dtls1_free,
68 .ssl_accept = ssl_undefined_function,
69 .ssl_connect = ssl3_connect,
70 .get_ssl_method = dtls1_get_client_method,
71 .get_timeout = dtls1_default_timeout,
72 .ssl_version = ssl_undefined_void_function,
73 .ssl_renegotiate = ssl3_renegotiate,
74 .ssl_renegotiate_check = ssl3_renegotiate_check,
75 .ssl_get_message = dtls1_get_message,
76 .ssl_read_bytes = dtls1_read_bytes,
77 .ssl_write_bytes = dtls1_write_app_data_bytes,
78 .ssl3_enc = &DTLSv1_enc_data,
79};
80
81static const SSL_METHOD DTLSv1_client_method_data = {
82 .ssl_dispatch_alert = dtls1_dispatch_alert,
83 .num_ciphers = ssl3_num_ciphers,
84 .get_cipher = dtls1_get_cipher,
85 .get_cipher_by_char = ssl3_get_cipher_by_char,
86 .put_cipher_by_char = ssl3_put_cipher_by_char,
87 .internal = &DTLSv1_client_method_internal_data,
88};
89
90const SSL_METHOD *
91DTLSv1_client_method(void)
92{
93 return &DTLSv1_client_method_data;
94}
95
96const SSL_METHOD *
97dtls1_get_client_method(int ver)
98{
99 if (ver == DTLS1_VERSION)
100 return (DTLSv1_client_method());
101 return (NULL);
102}
103
104static const SSL_METHOD *dtls1_get_method(int ver);
105
106static const SSL_METHOD_INTERNAL DTLSv1_method_internal_data = {
107 .version = DTLS1_VERSION,
108 .min_version = DTLS1_VERSION,
109 .max_version = DTLS1_VERSION,
110 .ssl_new = dtls1_new,
111 .ssl_clear = dtls1_clear,
112 .ssl_free = dtls1_free,
113 .ssl_accept = ssl3_accept,
114 .ssl_connect = ssl3_connect,
115 .get_ssl_method = dtls1_get_method,
116 .get_timeout = dtls1_default_timeout,
117 .ssl_version = ssl_undefined_void_function,
118 .ssl_renegotiate = ssl3_renegotiate,
119 .ssl_renegotiate_check = ssl3_renegotiate_check,
120 .ssl_get_message = dtls1_get_message,
121 .ssl_read_bytes = dtls1_read_bytes,
122 .ssl_write_bytes = dtls1_write_app_data_bytes,
123 .ssl3_enc = &DTLSv1_enc_data,
124};
125
126static const SSL_METHOD DTLSv1_method_data = {
127 .ssl_dispatch_alert = dtls1_dispatch_alert,
128 .num_ciphers = ssl3_num_ciphers,
129 .get_cipher = dtls1_get_cipher,
130 .get_cipher_by_char = ssl3_get_cipher_by_char,
131 .put_cipher_by_char = ssl3_put_cipher_by_char,
132 .internal = &DTLSv1_method_internal_data,
133};
134
135const SSL_METHOD *
136DTLSv1_method(void)
137{
138 return &DTLSv1_method_data;
139}
140
141static const SSL_METHOD *
142dtls1_get_method(int ver)
143{
144 if (ver == DTLS1_VERSION)
145 return (DTLSv1_method());
146 return (NULL);
147}
148
149static const SSL_METHOD_INTERNAL DTLSv1_server_method_internal_data = {
150 .version = DTLS1_VERSION,
151 .min_version = DTLS1_VERSION,
152 .max_version = DTLS1_VERSION,
153 .ssl_new = dtls1_new,
154 .ssl_clear = dtls1_clear,
155 .ssl_free = dtls1_free,
156 .ssl_accept = ssl3_accept,
157 .ssl_connect = ssl_undefined_function,
158 .get_ssl_method = dtls1_get_server_method,
159 .get_timeout = dtls1_default_timeout,
160 .ssl_version = ssl_undefined_void_function,
161 .ssl_renegotiate = ssl3_renegotiate,
162 .ssl_renegotiate_check = ssl3_renegotiate_check,
163 .ssl_get_message = dtls1_get_message,
164 .ssl_read_bytes = dtls1_read_bytes,
165 .ssl_write_bytes = dtls1_write_app_data_bytes,
166 .ssl3_enc = &DTLSv1_enc_data,
167};
168
169static const SSL_METHOD DTLSv1_server_method_data = {
170 .ssl_dispatch_alert = dtls1_dispatch_alert,
171 .num_ciphers = ssl3_num_ciphers,
172 .get_cipher = dtls1_get_cipher,
173 .get_cipher_by_char = ssl3_get_cipher_by_char,
174 .put_cipher_by_char = ssl3_put_cipher_by_char,
175 .internal = &DTLSv1_server_method_internal_data,
176};
177
178const SSL_METHOD *
179DTLSv1_server_method(void)
180{
181 return &DTLSv1_server_method_data;
182}
183
184const SSL_METHOD *
185dtls1_get_server_method(int ver)
186{
187 if (ver == DTLS1_VERSION)
188 return (DTLSv1_server_method());
189 return (NULL);
190}
191
192static const SSL_METHOD_INTERNAL TLS_client_method_internal_data = {
193 .version = TLS1_2_VERSION,
194 .min_version = TLS1_VERSION,
195 .max_version = TLS1_2_VERSION,
196 .ssl_new = tls1_new,
197 .ssl_clear = tls1_clear,
198 .ssl_free = tls1_free,
199 .ssl_accept = ssl_undefined_function,
200 .ssl_connect = ssl3_connect,
201 .get_ssl_method = tls1_get_client_method,
202 .get_timeout = tls1_default_timeout,
203 .ssl_version = ssl_undefined_void_function,
204 .ssl_renegotiate = ssl_undefined_function,
205 .ssl_renegotiate_check = ssl_ok,
206 .ssl_get_message = ssl3_get_message,
207 .ssl_read_bytes = ssl3_read_bytes,
208 .ssl_write_bytes = ssl3_write_bytes,
209 .ssl3_enc = &TLSv1_2_enc_data,
210};
211
212static const SSL_METHOD TLS_client_method_data = {
213 .ssl_dispatch_alert = ssl3_dispatch_alert,
214 .num_ciphers = ssl3_num_ciphers,
215 .get_cipher = ssl3_get_cipher,
216 .get_cipher_by_char = ssl3_get_cipher_by_char,
217 .put_cipher_by_char = ssl3_put_cipher_by_char,
218 .internal = &TLS_client_method_internal_data,
219};
220
221static const SSL_METHOD_INTERNAL TLSv1_client_method_internal_data = {
222 .version = TLS1_VERSION,
223 .min_version = TLS1_VERSION,
224 .max_version = TLS1_VERSION,
225 .ssl_new = tls1_new,
226 .ssl_clear = tls1_clear,
227 .ssl_free = tls1_free,
228 .ssl_accept = ssl_undefined_function,
229 .ssl_connect = ssl3_connect,
230 .get_ssl_method = tls1_get_client_method,
231 .get_timeout = tls1_default_timeout,
232 .ssl_version = ssl_undefined_void_function,
233 .ssl_renegotiate = ssl3_renegotiate,
234 .ssl_renegotiate_check = ssl3_renegotiate_check,
235 .ssl_get_message = ssl3_get_message,
236 .ssl_read_bytes = ssl3_read_bytes,
237 .ssl_write_bytes = ssl3_write_bytes,
238 .ssl3_enc = &TLSv1_enc_data,
239};
240
241static const SSL_METHOD TLSv1_client_method_data = {
242 .ssl_dispatch_alert = ssl3_dispatch_alert,
243 .num_ciphers = ssl3_num_ciphers,
244 .get_cipher = ssl3_get_cipher,
245 .get_cipher_by_char = ssl3_get_cipher_by_char,
246 .put_cipher_by_char = ssl3_put_cipher_by_char,
247 .internal = &TLSv1_client_method_internal_data,
248};
249
250static const SSL_METHOD_INTERNAL TLSv1_1_client_method_internal_data = {
251 .version = TLS1_1_VERSION,
252 .min_version = TLS1_1_VERSION,
253 .max_version = TLS1_1_VERSION,
254 .ssl_new = tls1_new,
255 .ssl_clear = tls1_clear,
256 .ssl_free = tls1_free,
257 .ssl_accept = ssl_undefined_function,
258 .ssl_connect = ssl3_connect,
259 .get_ssl_method = tls1_get_client_method,
260 .get_timeout = tls1_default_timeout,
261 .ssl_version = ssl_undefined_void_function,
262 .ssl_renegotiate = ssl3_renegotiate,
263 .ssl_renegotiate_check = ssl3_renegotiate_check,
264 .ssl_get_message = ssl3_get_message,
265 .ssl_read_bytes = ssl3_read_bytes,
266 .ssl_write_bytes = ssl3_write_bytes,
267 .ssl3_enc = &TLSv1_1_enc_data,
268};
269
270static const SSL_METHOD TLSv1_1_client_method_data = {
271 .ssl_dispatch_alert = ssl3_dispatch_alert,
272 .num_ciphers = ssl3_num_ciphers,
273 .get_cipher = ssl3_get_cipher,
274 .get_cipher_by_char = ssl3_get_cipher_by_char,
275 .put_cipher_by_char = ssl3_put_cipher_by_char,
276 .internal = &TLSv1_1_client_method_internal_data,
277};
278
279static const SSL_METHOD_INTERNAL TLSv1_2_client_method_internal_data = {
280 .version = TLS1_2_VERSION,
281 .min_version = TLS1_2_VERSION,
282 .max_version = TLS1_2_VERSION,
283 .ssl_new = tls1_new,
284 .ssl_clear = tls1_clear,
285 .ssl_free = tls1_free,
286 .ssl_accept = ssl_undefined_function,
287 .ssl_connect = ssl3_connect,
288 .get_ssl_method = tls1_get_client_method,
289 .get_timeout = tls1_default_timeout,
290 .ssl_version = ssl_undefined_void_function,
291 .ssl_renegotiate = ssl3_renegotiate,
292 .ssl_renegotiate_check = ssl3_renegotiate_check,
293 .ssl_get_message = ssl3_get_message,
294 .ssl_read_bytes = ssl3_read_bytes,
295 .ssl_write_bytes = ssl3_write_bytes,
296 .ssl3_enc = &TLSv1_2_enc_data,
297};
298
299static const SSL_METHOD TLSv1_2_client_method_data = {
300 .ssl_dispatch_alert = ssl3_dispatch_alert,
301 .num_ciphers = ssl3_num_ciphers,
302 .get_cipher = ssl3_get_cipher,
303 .get_cipher_by_char = ssl3_get_cipher_by_char,
304 .put_cipher_by_char = ssl3_put_cipher_by_char,
305 .internal = &TLSv1_2_client_method_internal_data,
306};
307
308const SSL_METHOD *
309tls1_get_client_method(int ver)
310{
311 if (ver == TLS1_2_VERSION)
312 return (TLSv1_2_client_method());
313 if (ver == TLS1_1_VERSION)
314 return (TLSv1_1_client_method());
315 if (ver == TLS1_VERSION)
316 return (TLSv1_client_method());
317 return (NULL);
318}
319
320const SSL_METHOD *
321SSLv23_client_method(void)
322{
323 return (TLS_client_method());
324}
325
326const SSL_METHOD *
327TLS_client_method(void)
328{
329 return (&TLS_client_method_data);
330}
331
332const SSL_METHOD *
333TLSv1_client_method(void)
334{
335 return (&TLSv1_client_method_data);
336}
337
338const SSL_METHOD *
339TLSv1_1_client_method(void)
340{
341 return (&TLSv1_1_client_method_data);
342}
343
344const SSL_METHOD *
345TLSv1_2_client_method(void)
346{
347 return (&TLSv1_2_client_method_data);
348}
349
350static const SSL_METHOD *tls1_get_method(int ver);
351
352static const SSL_METHOD_INTERNAL TLS_method_internal_data = {
353 .version = TLS1_2_VERSION,
354 .min_version = TLS1_VERSION,
355 .max_version = TLS1_2_VERSION,
356 .ssl_new = tls1_new,
357 .ssl_clear = tls1_clear,
358 .ssl_free = tls1_free,
359 .ssl_accept = ssl3_accept,
360 .ssl_connect = ssl3_connect,
361 .get_ssl_method = tls1_get_method,
362 .get_timeout = tls1_default_timeout,
363 .ssl_version = ssl_undefined_void_function,
364 .ssl_renegotiate = ssl_undefined_function,
365 .ssl_renegotiate_check = ssl_ok,
366 .ssl_get_message = ssl3_get_message,
367 .ssl_read_bytes = ssl3_read_bytes,
368 .ssl_write_bytes = ssl3_write_bytes,
369 .ssl3_enc = &TLSv1_2_enc_data,
370};
371
372static const SSL_METHOD TLS_method_data = {
373 .ssl_dispatch_alert = ssl3_dispatch_alert,
374 .num_ciphers = ssl3_num_ciphers,
375 .get_cipher = ssl3_get_cipher,
376 .get_cipher_by_char = ssl3_get_cipher_by_char,
377 .put_cipher_by_char = ssl3_put_cipher_by_char,
378 .internal = &TLS_method_internal_data,
379};
380
381static const SSL_METHOD_INTERNAL TLSv1_method_internal_data = {
382 .version = TLS1_VERSION,
383 .min_version = TLS1_VERSION,
384 .max_version = TLS1_VERSION,
385 .ssl_new = tls1_new,
386 .ssl_clear = tls1_clear,
387 .ssl_free = tls1_free,
388 .ssl_accept = ssl3_accept,
389 .ssl_connect = ssl3_connect,
390 .get_ssl_method = tls1_get_method,
391 .get_timeout = tls1_default_timeout,
392 .ssl_version = ssl_undefined_void_function,
393 .ssl_renegotiate = ssl3_renegotiate,
394 .ssl_renegotiate_check = ssl3_renegotiate_check,
395 .ssl_get_message = ssl3_get_message,
396 .ssl_read_bytes = ssl3_read_bytes,
397 .ssl_write_bytes = ssl3_write_bytes,
398 .ssl3_enc = &TLSv1_enc_data,
399};
400
401static const SSL_METHOD TLSv1_method_data = {
402 .ssl_dispatch_alert = ssl3_dispatch_alert,
403 .num_ciphers = ssl3_num_ciphers,
404 .get_cipher = ssl3_get_cipher,
405 .get_cipher_by_char = ssl3_get_cipher_by_char,
406 .put_cipher_by_char = ssl3_put_cipher_by_char,
407 .internal = &TLSv1_method_internal_data,
408};
409
410static const SSL_METHOD_INTERNAL TLSv1_1_method_internal_data = {
411 .version = TLS1_1_VERSION,
412 .min_version = TLS1_1_VERSION,
413 .max_version = TLS1_1_VERSION,
414 .ssl_new = tls1_new,
415 .ssl_clear = tls1_clear,
416 .ssl_free = tls1_free,
417 .ssl_accept = ssl3_accept,
418 .ssl_connect = ssl3_connect,
419 .get_ssl_method = tls1_get_method,
420 .get_timeout = tls1_default_timeout,
421 .ssl_version = ssl_undefined_void_function,
422 .ssl_renegotiate = ssl3_renegotiate,
423 .ssl_renegotiate_check = ssl3_renegotiate_check,
424 .ssl_get_message = ssl3_get_message,
425 .ssl_read_bytes = ssl3_read_bytes,
426 .ssl_write_bytes = ssl3_write_bytes,
427 .ssl3_enc = &TLSv1_1_enc_data,
428};
429
430static const SSL_METHOD TLSv1_1_method_data = {
431 .ssl_dispatch_alert = ssl3_dispatch_alert,
432 .num_ciphers = ssl3_num_ciphers,
433 .get_cipher = ssl3_get_cipher,
434 .get_cipher_by_char = ssl3_get_cipher_by_char,
435 .put_cipher_by_char = ssl3_put_cipher_by_char,
436 .internal = &TLSv1_1_method_internal_data,
437};
438
439static const SSL_METHOD_INTERNAL TLSv1_2_method_internal_data = {
440 .version = TLS1_2_VERSION,
441 .min_version = TLS1_2_VERSION,
442 .max_version = TLS1_2_VERSION,
443 .ssl_new = tls1_new,
444 .ssl_clear = tls1_clear,
445 .ssl_free = tls1_free,
446 .ssl_accept = ssl3_accept,
447 .ssl_connect = ssl3_connect,
448 .get_ssl_method = tls1_get_method,
449 .get_timeout = tls1_default_timeout,
450 .ssl_version = ssl_undefined_void_function,
451 .ssl_renegotiate = ssl3_renegotiate,
452 .ssl_renegotiate_check = ssl3_renegotiate_check,
453 .ssl_get_message = ssl3_get_message,
454 .ssl_read_bytes = ssl3_read_bytes,
455 .ssl_write_bytes = ssl3_write_bytes,
456 .ssl3_enc = &TLSv1_2_enc_data,
457};
458
459static const SSL_METHOD TLSv1_2_method_data = {
460 .ssl_dispatch_alert = ssl3_dispatch_alert,
461 .num_ciphers = ssl3_num_ciphers,
462 .get_cipher = ssl3_get_cipher,
463 .get_cipher_by_char = ssl3_get_cipher_by_char,
464 .put_cipher_by_char = ssl3_put_cipher_by_char,
465 .internal = &TLSv1_2_method_internal_data,
466};
467
468static const SSL_METHOD *
469tls1_get_method(int ver)
470{
471 if (ver == TLS1_2_VERSION)
472 return (TLSv1_2_method());
473 if (ver == TLS1_1_VERSION)
474 return (TLSv1_1_method());
475 if (ver == TLS1_VERSION)
476 return (TLSv1_method());
477 return (NULL);
478}
479
480const SSL_METHOD *
481SSLv23_method(void)
482{
483 return (TLS_method());
484}
485
486const SSL_METHOD *
487TLS_method(void)
488{
489 return &TLS_method_data;
490}
491
492const SSL_METHOD *
493TLSv1_method(void)
494{
495 return (&TLSv1_method_data);
496}
497
498const SSL_METHOD *
499TLSv1_1_method(void)
500{
501 return (&TLSv1_1_method_data);
502}
503
504const SSL_METHOD *
505TLSv1_2_method(void)
506{
507 return (&TLSv1_2_method_data);
508}
509
510static const SSL_METHOD_INTERNAL TLS_server_method_internal_data = {
511 .version = TLS1_2_VERSION,
512 .min_version = TLS1_VERSION,
513 .max_version = TLS1_2_VERSION,
514 .ssl_new = tls1_new,
515 .ssl_clear = tls1_clear,
516 .ssl_free = tls1_free,
517 .ssl_accept = ssl3_accept,
518 .ssl_connect = ssl_undefined_function,
519 .get_ssl_method = tls1_get_server_method,
520 .get_timeout = tls1_default_timeout,
521 .ssl_version = ssl_undefined_void_function,
522 .ssl_renegotiate = ssl_undefined_function,
523 .ssl_renegotiate_check = ssl_ok,
524 .ssl_get_message = ssl3_get_message,
525 .ssl_read_bytes = ssl3_read_bytes,
526 .ssl_write_bytes = ssl3_write_bytes,
527 .ssl3_enc = &TLSv1_2_enc_data,
528};
529
530static const SSL_METHOD TLS_server_method_data = {
531 .ssl_dispatch_alert = ssl3_dispatch_alert,
532 .num_ciphers = ssl3_num_ciphers,
533 .get_cipher = ssl3_get_cipher,
534 .get_cipher_by_char = ssl3_get_cipher_by_char,
535 .put_cipher_by_char = ssl3_put_cipher_by_char,
536 .internal = &TLS_server_method_internal_data,
537};
538
539static const SSL_METHOD_INTERNAL TLSv1_server_method_internal_data = {
540 .version = TLS1_VERSION,
541 .min_version = TLS1_VERSION,
542 .max_version = TLS1_VERSION,
543 .ssl_new = tls1_new,
544 .ssl_clear = tls1_clear,
545 .ssl_free = tls1_free,
546 .ssl_accept = ssl3_accept,
547 .ssl_connect = ssl_undefined_function,
548 .get_ssl_method = tls1_get_server_method,
549 .get_timeout = tls1_default_timeout,
550 .ssl_version = ssl_undefined_void_function,
551 .ssl_renegotiate = ssl3_renegotiate,
552 .ssl_renegotiate_check = ssl3_renegotiate_check,
553 .ssl_get_message = ssl3_get_message,
554 .ssl_read_bytes = ssl3_read_bytes,
555 .ssl_write_bytes = ssl3_write_bytes,
556 .ssl3_enc = &TLSv1_enc_data,
557};
558
559static const SSL_METHOD TLSv1_server_method_data = {
560 .ssl_dispatch_alert = ssl3_dispatch_alert,
561 .num_ciphers = ssl3_num_ciphers,
562 .get_cipher = ssl3_get_cipher,
563 .get_cipher_by_char = ssl3_get_cipher_by_char,
564 .put_cipher_by_char = ssl3_put_cipher_by_char,
565 .internal = &TLSv1_server_method_internal_data,
566};
567
568static const SSL_METHOD_INTERNAL TLSv1_1_server_method_internal_data = {
569 .version = TLS1_1_VERSION,
570 .min_version = TLS1_1_VERSION,
571 .max_version = TLS1_1_VERSION,
572 .ssl_new = tls1_new,
573 .ssl_clear = tls1_clear,
574 .ssl_free = tls1_free,
575 .ssl_accept = ssl3_accept,
576 .ssl_connect = ssl_undefined_function,
577 .get_ssl_method = tls1_get_server_method,
578 .get_timeout = tls1_default_timeout,
579 .ssl_version = ssl_undefined_void_function,
580 .ssl_renegotiate = ssl3_renegotiate,
581 .ssl_renegotiate_check = ssl3_renegotiate_check,
582 .ssl_get_message = ssl3_get_message,
583 .ssl_read_bytes = ssl3_read_bytes,
584 .ssl_write_bytes = ssl3_write_bytes,
585 .ssl3_enc = &TLSv1_1_enc_data,
586};
587
588static const SSL_METHOD TLSv1_1_server_method_data = {
589 .ssl_dispatch_alert = ssl3_dispatch_alert,
590 .num_ciphers = ssl3_num_ciphers,
591 .get_cipher = ssl3_get_cipher,
592 .get_cipher_by_char = ssl3_get_cipher_by_char,
593 .put_cipher_by_char = ssl3_put_cipher_by_char,
594 .internal = &TLSv1_1_server_method_internal_data,
595};
596
597static const SSL_METHOD_INTERNAL TLSv1_2_server_method_internal_data = {
598 .version = TLS1_2_VERSION,
599 .min_version = TLS1_2_VERSION,
600 .max_version = TLS1_2_VERSION,
601 .ssl_new = tls1_new,
602 .ssl_clear = tls1_clear,
603 .ssl_free = tls1_free,
604 .ssl_accept = ssl3_accept,
605 .ssl_connect = ssl_undefined_function,
606 .get_ssl_method = tls1_get_server_method,
607 .get_timeout = tls1_default_timeout,
608 .ssl_version = ssl_undefined_void_function,
609 .ssl_renegotiate = ssl3_renegotiate,
610 .ssl_renegotiate_check = ssl3_renegotiate_check,
611 .ssl_get_message = ssl3_get_message,
612 .ssl_read_bytes = ssl3_read_bytes,
613 .ssl_write_bytes = ssl3_write_bytes,
614 .ssl3_enc = &TLSv1_2_enc_data,
615};
616
617static const SSL_METHOD TLSv1_2_server_method_data = {
618 .ssl_dispatch_alert = ssl3_dispatch_alert,
619 .num_ciphers = ssl3_num_ciphers,
620 .get_cipher = ssl3_get_cipher,
621 .get_cipher_by_char = ssl3_get_cipher_by_char,
622 .put_cipher_by_char = ssl3_put_cipher_by_char,
623 .internal = &TLSv1_2_server_method_internal_data,
624};
625
626const SSL_METHOD *
627tls1_get_server_method(int ver)
628{
629 if (ver == TLS1_2_VERSION)
630 return (TLSv1_2_server_method());
631 if (ver == TLS1_1_VERSION)
632 return (TLSv1_1_server_method());
633 if (ver == TLS1_VERSION)
634 return (TLSv1_server_method());
635 return (NULL);
636}
637
638const SSL_METHOD *
639SSLv23_server_method(void)
640{
641 return (TLS_server_method());
642}
643
644const SSL_METHOD *
645TLS_server_method(void)
646{
647 return (&TLS_server_method_data);
648}
649
650const SSL_METHOD *
651TLSv1_server_method(void)
652{
653 return (&TLSv1_server_method_data);
654}
655
656const SSL_METHOD *
657TLSv1_1_server_method(void)
658{
659 return (&TLSv1_1_server_method_data);
660}
661
662const SSL_METHOD *
663TLSv1_2_server_method(void)
664{
665 return (&TLSv1_2_server_method_data);
666}
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-10-20 19:49:41 +0000