2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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.
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).
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.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
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)"
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
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.]
58 /* ====================================================================
59 * Copyright 2005 Nokia. All rights reserved.
61 * The portions of the attached software ("Contribution") is developed by
62 * Nokia Corporation and is licensed pursuant to the OpenSSL open source
65 * The Contribution, originally written by Mika Kousa and Pasi Eronen of
66 * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
67 * support (see RFC 4279) to OpenSSL.
69 * No patent licenses or other rights except those expressly stated in
70 * the OpenSSL open source license shall be deemed granted or received
71 * expressly, by implication, estoppel, or otherwise.
73 * No assurances are provided by Nokia that the Contribution does not
74 * infringe the patent or other intellectual property rights of any third
75 * party or that the license provides you with all the necessary rights
76 * to make use of the Contribution.
78 * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
79 * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
80 * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
81 * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
88 #include <openssl/asn1_mac.h>
89 #include <openssl/objects.h>
90 #include <openssl/x509.h>
92 typedef struct ssl_session_asn1_st
{
94 ASN1_INTEGER ssl_version
;
95 ASN1_OCTET_STRING cipher
;
96 ASN1_OCTET_STRING comp_id
;
97 ASN1_OCTET_STRING master_key
;
98 ASN1_OCTET_STRING session_id
;
99 ASN1_OCTET_STRING session_id_context
;
100 ASN1_OCTET_STRING key_arg
;
101 #ifndef OPENSSL_NO_KRB5
102 ASN1_OCTET_STRING krb5_princ
;
103 #endif /* OPENSSL_NO_KRB5 */
105 ASN1_INTEGER timeout
;
106 ASN1_INTEGER verify_result
;
107 #ifndef OPENSSL_NO_TLSEXT
108 ASN1_OCTET_STRING tlsext_hostname
;
109 ASN1_INTEGER tlsext_tick_lifetime
;
110 ASN1_OCTET_STRING tlsext_tick
;
111 #endif /* OPENSSL_NO_TLSEXT */
112 #ifndef OPENSSL_NO_PSK
113 ASN1_OCTET_STRING psk_identity_hint
;
114 ASN1_OCTET_STRING psk_identity
;
115 #endif /* OPENSSL_NO_PSK */
116 #ifndef OPENSSL_NO_SRP
117 ASN1_OCTET_STRING srp_username
;
118 #endif /* OPENSSL_NO_SRP */
121 int i2d_SSL_SESSION(SSL_SESSION
*in
, unsigned char **pp
)
123 #define LSIZE2 (sizeof(long)*2)
124 int v1
= 0, v2
= 0, v3
= 0, v4
= 0, v5
= 0;
125 unsigned char buf
[4], ibuf1
[LSIZE2
], ibuf2
[LSIZE2
];
126 unsigned char ibuf3
[LSIZE2
], ibuf4
[LSIZE2
], ibuf5
[LSIZE2
];
127 #ifndef OPENSSL_NO_TLSEXT
128 int v6
= 0, v9
= 0, v10
= 0;
129 unsigned char ibuf6
[LSIZE2
];
131 #ifndef OPENSSL_NO_PSK
134 #ifndef OPENSSL_NO_COMP
138 #ifndef OPENSSL_NO_SRP
145 if ((in
== NULL
) || ((in
->cipher
== NULL
) && (in
->cipher_id
== 0)))
149 * Note that I cheat in the following 2 assignments. I know that if the
150 * ASN1_INTEGER passed to ASN1_INTEGER_set is > sizeof(long)+1, the
151 * buffer will not be re-OPENSSL_malloc()ed. This is a bit evil but makes
152 * things simple, no dynamic allocation to clean up :-)
154 a
.version
.length
= LSIZE2
;
155 a
.version
.type
= V_ASN1_INTEGER
;
156 a
.version
.data
= ibuf1
;
157 ASN1_INTEGER_set(&(a
.version
), SSL_SESSION_ASN1_VERSION
);
159 a
.ssl_version
.length
= LSIZE2
;
160 a
.ssl_version
.type
= V_ASN1_INTEGER
;
161 a
.ssl_version
.data
= ibuf2
;
162 ASN1_INTEGER_set(&(a
.ssl_version
), in
->ssl_version
);
164 a
.cipher
.type
= V_ASN1_OCTET_STRING
;
167 if (in
->cipher
== NULL
)
171 if (in
->ssl_version
== SSL2_VERSION
) {
173 buf
[0] = ((unsigned char)(l
>> 16L)) & 0xff;
174 buf
[1] = ((unsigned char)(l
>> 8L)) & 0xff;
175 buf
[2] = ((unsigned char)(l
)) & 0xff;
178 buf
[0] = ((unsigned char)(l
>> 8L)) & 0xff;
179 buf
[1] = ((unsigned char)(l
)) & 0xff;
182 #ifndef OPENSSL_NO_COMP
183 if (in
->compress_meth
) {
184 cbuf
= (unsigned char)in
->compress_meth
;
185 a
.comp_id
.length
= 1;
186 a
.comp_id
.type
= V_ASN1_OCTET_STRING
;
187 a
.comp_id
.data
= &cbuf
;
191 a
.master_key
.length
= in
->master_key_length
;
192 a
.master_key
.type
= V_ASN1_OCTET_STRING
;
193 a
.master_key
.data
= in
->master_key
;
195 a
.session_id
.length
= in
->session_id_length
;
196 a
.session_id
.type
= V_ASN1_OCTET_STRING
;
197 a
.session_id
.data
= in
->session_id
;
199 a
.session_id_context
.length
= in
->sid_ctx_length
;
200 a
.session_id_context
.type
= V_ASN1_OCTET_STRING
;
201 a
.session_id_context
.data
= in
->sid_ctx
;
203 a
.key_arg
.length
= in
->key_arg_length
;
204 a
.key_arg
.type
= V_ASN1_OCTET_STRING
;
205 a
.key_arg
.data
= in
->key_arg
;
207 #ifndef OPENSSL_NO_KRB5
208 if (in
->krb5_client_princ_len
) {
209 a
.krb5_princ
.length
= in
->krb5_client_princ_len
;
210 a
.krb5_princ
.type
= V_ASN1_OCTET_STRING
;
211 a
.krb5_princ
.data
= in
->krb5_client_princ
;
213 #endif /* OPENSSL_NO_KRB5 */
215 if (in
->time
!= 0L) {
216 a
.time
.length
= LSIZE2
;
217 a
.time
.type
= V_ASN1_INTEGER
;
219 ASN1_INTEGER_set(&(a
.time
), in
->time
);
222 if (in
->timeout
!= 0L) {
223 a
.timeout
.length
= LSIZE2
;
224 a
.timeout
.type
= V_ASN1_INTEGER
;
225 a
.timeout
.data
= ibuf4
;
226 ASN1_INTEGER_set(&(a
.timeout
), in
->timeout
);
229 if (in
->verify_result
!= X509_V_OK
) {
230 a
.verify_result
.length
= LSIZE2
;
231 a
.verify_result
.type
= V_ASN1_INTEGER
;
232 a
.verify_result
.data
= ibuf5
;
233 ASN1_INTEGER_set(&a
.verify_result
, in
->verify_result
);
235 #ifndef OPENSSL_NO_TLSEXT
236 if (in
->tlsext_hostname
) {
237 a
.tlsext_hostname
.length
= strlen(in
->tlsext_hostname
);
238 a
.tlsext_hostname
.type
= V_ASN1_OCTET_STRING
;
239 a
.tlsext_hostname
.data
= (unsigned char *)in
->tlsext_hostname
;
241 if (in
->tlsext_tick
) {
242 a
.tlsext_tick
.length
= in
->tlsext_ticklen
;
243 a
.tlsext_tick
.type
= V_ASN1_OCTET_STRING
;
244 a
.tlsext_tick
.data
= (unsigned char *)in
->tlsext_tick
;
246 if (in
->tlsext_tick_lifetime_hint
> 0) {
247 a
.tlsext_tick_lifetime
.length
= LSIZE2
;
248 a
.tlsext_tick_lifetime
.type
= V_ASN1_INTEGER
;
249 a
.tlsext_tick_lifetime
.data
= ibuf6
;
250 ASN1_INTEGER_set(&a
.tlsext_tick_lifetime
,
251 in
->tlsext_tick_lifetime_hint
);
253 #endif /* OPENSSL_NO_TLSEXT */
254 #ifndef OPENSSL_NO_PSK
255 if (in
->psk_identity_hint
) {
256 a
.psk_identity_hint
.length
= strlen(in
->psk_identity_hint
);
257 a
.psk_identity_hint
.type
= V_ASN1_OCTET_STRING
;
258 a
.psk_identity_hint
.data
= (unsigned char *)(in
->psk_identity_hint
);
260 if (in
->psk_identity
) {
261 a
.psk_identity
.length
= strlen(in
->psk_identity
);
262 a
.psk_identity
.type
= V_ASN1_OCTET_STRING
;
263 a
.psk_identity
.data
= (unsigned char *)(in
->psk_identity
);
265 #endif /* OPENSSL_NO_PSK */
266 #ifndef OPENSSL_NO_SRP
267 if (in
->srp_username
) {
268 a
.srp_username
.length
= strlen(in
->srp_username
);
269 a
.srp_username
.type
= V_ASN1_OCTET_STRING
;
270 a
.srp_username
.data
= (unsigned char *)(in
->srp_username
);
272 #endif /* OPENSSL_NO_SRP */
274 M_ASN1_I2D_len(&(a
.version
), i2d_ASN1_INTEGER
);
275 M_ASN1_I2D_len(&(a
.ssl_version
), i2d_ASN1_INTEGER
);
276 M_ASN1_I2D_len(&(a
.cipher
), i2d_ASN1_OCTET_STRING
);
277 M_ASN1_I2D_len(&(a
.session_id
), i2d_ASN1_OCTET_STRING
);
278 M_ASN1_I2D_len(&(a
.master_key
), i2d_ASN1_OCTET_STRING
);
279 #ifndef OPENSSL_NO_KRB5
280 if (in
->krb5_client_princ_len
)
281 M_ASN1_I2D_len(&(a
.krb5_princ
), i2d_ASN1_OCTET_STRING
);
282 #endif /* OPENSSL_NO_KRB5 */
283 if (in
->key_arg_length
> 0)
284 M_ASN1_I2D_len_IMP_opt(&(a
.key_arg
), i2d_ASN1_OCTET_STRING
);
286 M_ASN1_I2D_len_EXP_opt(&(a
.time
), i2d_ASN1_INTEGER
, 1, v1
);
287 if (in
->timeout
!= 0L)
288 M_ASN1_I2D_len_EXP_opt(&(a
.timeout
), i2d_ASN1_INTEGER
, 2, v2
);
289 if (in
->peer
!= NULL
)
290 M_ASN1_I2D_len_EXP_opt(in
->peer
, i2d_X509
, 3, v3
);
291 M_ASN1_I2D_len_EXP_opt(&a
.session_id_context
, i2d_ASN1_OCTET_STRING
, 4,
293 if (in
->verify_result
!= X509_V_OK
)
294 M_ASN1_I2D_len_EXP_opt(&(a
.verify_result
), i2d_ASN1_INTEGER
, 5, v5
);
296 #ifndef OPENSSL_NO_TLSEXT
297 if (in
->tlsext_tick_lifetime_hint
> 0)
298 M_ASN1_I2D_len_EXP_opt(&a
.tlsext_tick_lifetime
, i2d_ASN1_INTEGER
, 9,
301 M_ASN1_I2D_len_EXP_opt(&(a
.tlsext_tick
), i2d_ASN1_OCTET_STRING
, 10,
303 if (in
->tlsext_hostname
)
304 M_ASN1_I2D_len_EXP_opt(&(a
.tlsext_hostname
), i2d_ASN1_OCTET_STRING
, 6,
306 # ifndef OPENSSL_NO_COMP
307 if (in
->compress_meth
)
308 M_ASN1_I2D_len_EXP_opt(&(a
.comp_id
), i2d_ASN1_OCTET_STRING
, 11, v11
);
310 #endif /* OPENSSL_NO_TLSEXT */
311 #ifndef OPENSSL_NO_PSK
312 if (in
->psk_identity_hint
)
313 M_ASN1_I2D_len_EXP_opt(&(a
.psk_identity_hint
), i2d_ASN1_OCTET_STRING
,
315 if (in
->psk_identity
)
316 M_ASN1_I2D_len_EXP_opt(&(a
.psk_identity
), i2d_ASN1_OCTET_STRING
, 8,
318 #endif /* OPENSSL_NO_PSK */
319 #ifndef OPENSSL_NO_SRP
320 if (in
->srp_username
)
321 M_ASN1_I2D_len_EXP_opt(&(a
.srp_username
), i2d_ASN1_OCTET_STRING
, 12,
323 #endif /* OPENSSL_NO_SRP */
325 M_ASN1_I2D_seq_total();
327 M_ASN1_I2D_put(&(a
.version
), i2d_ASN1_INTEGER
);
328 M_ASN1_I2D_put(&(a
.ssl_version
), i2d_ASN1_INTEGER
);
329 M_ASN1_I2D_put(&(a
.cipher
), i2d_ASN1_OCTET_STRING
);
330 M_ASN1_I2D_put(&(a
.session_id
), i2d_ASN1_OCTET_STRING
);
331 M_ASN1_I2D_put(&(a
.master_key
), i2d_ASN1_OCTET_STRING
);
332 #ifndef OPENSSL_NO_KRB5
333 if (in
->krb5_client_princ_len
)
334 M_ASN1_I2D_put(&(a
.krb5_princ
), i2d_ASN1_OCTET_STRING
);
335 #endif /* OPENSSL_NO_KRB5 */
336 if (in
->key_arg_length
> 0)
337 M_ASN1_I2D_put_IMP_opt(&(a
.key_arg
), i2d_ASN1_OCTET_STRING
, 0);
339 M_ASN1_I2D_put_EXP_opt(&(a
.time
), i2d_ASN1_INTEGER
, 1, v1
);
340 if (in
->timeout
!= 0L)
341 M_ASN1_I2D_put_EXP_opt(&(a
.timeout
), i2d_ASN1_INTEGER
, 2, v2
);
342 if (in
->peer
!= NULL
)
343 M_ASN1_I2D_put_EXP_opt(in
->peer
, i2d_X509
, 3, v3
);
344 M_ASN1_I2D_put_EXP_opt(&a
.session_id_context
, i2d_ASN1_OCTET_STRING
, 4,
346 if (in
->verify_result
!= X509_V_OK
)
347 M_ASN1_I2D_put_EXP_opt(&a
.verify_result
, i2d_ASN1_INTEGER
, 5, v5
);
348 #ifndef OPENSSL_NO_TLSEXT
349 if (in
->tlsext_hostname
)
350 M_ASN1_I2D_put_EXP_opt(&(a
.tlsext_hostname
), i2d_ASN1_OCTET_STRING
, 6,
352 #endif /* OPENSSL_NO_TLSEXT */
353 #ifndef OPENSSL_NO_PSK
354 if (in
->psk_identity_hint
)
355 M_ASN1_I2D_put_EXP_opt(&(a
.psk_identity_hint
), i2d_ASN1_OCTET_STRING
,
357 if (in
->psk_identity
)
358 M_ASN1_I2D_put_EXP_opt(&(a
.psk_identity
), i2d_ASN1_OCTET_STRING
, 8,
360 #endif /* OPENSSL_NO_PSK */
361 #ifndef OPENSSL_NO_TLSEXT
362 if (in
->tlsext_tick_lifetime_hint
> 0)
363 M_ASN1_I2D_put_EXP_opt(&a
.tlsext_tick_lifetime
, i2d_ASN1_INTEGER
, 9,
366 M_ASN1_I2D_put_EXP_opt(&(a
.tlsext_tick
), i2d_ASN1_OCTET_STRING
, 10,
368 #endif /* OPENSSL_NO_TLSEXT */
369 #ifndef OPENSSL_NO_COMP
370 if (in
->compress_meth
)
371 M_ASN1_I2D_put_EXP_opt(&(a
.comp_id
), i2d_ASN1_OCTET_STRING
, 11, v11
);
373 #ifndef OPENSSL_NO_SRP
374 if (in
->srp_username
)
375 M_ASN1_I2D_put_EXP_opt(&(a
.srp_username
), i2d_ASN1_OCTET_STRING
, 12,
377 #endif /* OPENSSL_NO_SRP */
381 SSL_SESSION
*d2i_SSL_SESSION(SSL_SESSION
**a
, const unsigned char **pp
,
384 int ssl_version
= 0, i
;
386 ASN1_INTEGER ai
, *aip
;
387 ASN1_OCTET_STRING os
, *osp
;
388 M_ASN1_D2I_vars(a
, SSL_SESSION
*, SSL_SESSION_new
);
394 M_ASN1_D2I_start_sequence();
398 M_ASN1_D2I_get_x(ASN1_INTEGER
, aip
, d2i_ASN1_INTEGER
);
399 if (ai
.data
!= NULL
) {
400 OPENSSL_free(ai
.data
);
405 /* we don't care about the version right now :-) */
406 M_ASN1_D2I_get_x(ASN1_INTEGER
, aip
, d2i_ASN1_INTEGER
);
407 ssl_version
= (int)ASN1_INTEGER_get(aip
);
408 ret
->ssl_version
= ssl_version
;
409 if (ai
.data
!= NULL
) {
410 OPENSSL_free(ai
.data
);
417 M_ASN1_D2I_get_x(ASN1_OCTET_STRING
, osp
, d2i_ASN1_OCTET_STRING
);
418 if (ssl_version
== SSL2_VERSION
) {
419 if (os
.length
!= 3) {
420 c
.error
= SSL_R_CIPHER_CODE_WRONG_LENGTH
;
425 ((unsigned long)os
.data
[0] << 16L) |
426 ((unsigned long)os
.data
[1] << 8L) | (unsigned long)os
.data
[2];
427 } else if ((ssl_version
>> 8) == SSL3_VERSION_MAJOR
428 || (ssl_version
>> 8) == DTLS1_VERSION_MAJOR
429 || ssl_version
== DTLS1_BAD_VER
) {
430 if (os
.length
!= 2) {
431 c
.error
= SSL_R_CIPHER_CODE_WRONG_LENGTH
;
436 ((unsigned long)os
.data
[0] << 8L) | (unsigned long)os
.data
[1];
438 c
.error
= SSL_R_UNKNOWN_SSL_VERSION
;
446 M_ASN1_D2I_get_x(ASN1_OCTET_STRING
, osp
, d2i_ASN1_OCTET_STRING
);
447 if ((ssl_version
>> 8) >= SSL3_VERSION_MAJOR
)
448 i
= SSL3_MAX_SSL_SESSION_ID_LENGTH
;
449 else /* if (ssl_version>>8 == SSL2_VERSION_MAJOR) */
450 i
= SSL2_MAX_SSL_SESSION_ID_LENGTH
;
454 if (os
.length
> (int)sizeof(ret
->session_id
)) /* can't happen */
455 os
.length
= sizeof(ret
->session_id
);
457 ret
->session_id_length
= os
.length
;
458 OPENSSL_assert(os
.length
<= (int)sizeof(ret
->session_id
));
459 memcpy(ret
->session_id
, os
.data
, os
.length
);
461 M_ASN1_D2I_get_x(ASN1_OCTET_STRING
, osp
, d2i_ASN1_OCTET_STRING
);
462 if (os
.length
> SSL_MAX_MASTER_KEY_LENGTH
)
463 ret
->master_key_length
= SSL_MAX_MASTER_KEY_LENGTH
;
465 ret
->master_key_length
= os
.length
;
466 memcpy(ret
->master_key
, os
.data
, ret
->master_key_length
);
470 #ifndef OPENSSL_NO_KRB5
472 M_ASN1_D2I_get_opt(osp
, d2i_ASN1_OCTET_STRING
, V_ASN1_OCTET_STRING
);
474 if (os
.length
> SSL_MAX_KRB5_PRINCIPAL_LENGTH
)
475 ret
->krb5_client_princ_len
= 0;
477 ret
->krb5_client_princ_len
= os
.length
;
478 memcpy(ret
->krb5_client_princ
, os
.data
, ret
->krb5_client_princ_len
);
479 OPENSSL_free(os
.data
);
483 ret
->krb5_client_princ_len
= 0;
484 #endif /* OPENSSL_NO_KRB5 */
486 M_ASN1_D2I_get_IMP_opt(osp
, d2i_ASN1_OCTET_STRING
, 0,
487 V_ASN1_OCTET_STRING
);
488 if (os
.length
> SSL_MAX_KEY_ARG_LENGTH
)
489 ret
->key_arg_length
= SSL_MAX_KEY_ARG_LENGTH
;
491 ret
->key_arg_length
= os
.length
;
492 memcpy(ret
->key_arg
, os
.data
, ret
->key_arg_length
);
494 OPENSSL_free(os
.data
);
497 M_ASN1_D2I_get_EXP_opt(aip
, d2i_ASN1_INTEGER
, 1);
498 if (ai
.data
!= NULL
) {
499 ret
->time
= ASN1_INTEGER_get(aip
);
500 OPENSSL_free(ai
.data
);
504 ret
->time
= (unsigned long)time(NULL
);
507 M_ASN1_D2I_get_EXP_opt(aip
, d2i_ASN1_INTEGER
, 2);
508 if (ai
.data
!= NULL
) {
509 ret
->timeout
= ASN1_INTEGER_get(aip
);
510 OPENSSL_free(ai
.data
);
516 if (ret
->peer
!= NULL
) {
517 X509_free(ret
->peer
);
520 M_ASN1_D2I_get_EXP_opt(ret
->peer
, d2i_X509
, 3);
524 M_ASN1_D2I_get_EXP_opt(osp
, d2i_ASN1_OCTET_STRING
, 4);
526 if (os
.data
!= NULL
) {
527 if (os
.length
> SSL_MAX_SID_CTX_LENGTH
) {
528 c
.error
= SSL_R_BAD_LENGTH
;
530 OPENSSL_free(os
.data
);
535 ret
->sid_ctx_length
= os
.length
;
536 memcpy(ret
->sid_ctx
, os
.data
, os
.length
);
538 OPENSSL_free(os
.data
);
542 ret
->sid_ctx_length
= 0;
545 M_ASN1_D2I_get_EXP_opt(aip
, d2i_ASN1_INTEGER
, 5);
546 if (ai
.data
!= NULL
) {
547 ret
->verify_result
= ASN1_INTEGER_get(aip
);
548 OPENSSL_free(ai
.data
);
552 ret
->verify_result
= X509_V_OK
;
554 #ifndef OPENSSL_NO_TLSEXT
557 M_ASN1_D2I_get_EXP_opt(osp
, d2i_ASN1_OCTET_STRING
, 6);
559 ret
->tlsext_hostname
= BUF_strndup((char *)os
.data
, os
.length
);
560 OPENSSL_free(os
.data
);
564 ret
->tlsext_hostname
= NULL
;
565 #endif /* OPENSSL_NO_TLSEXT */
567 #ifndef OPENSSL_NO_PSK
570 M_ASN1_D2I_get_EXP_opt(osp
, d2i_ASN1_OCTET_STRING
, 7);
572 ret
->psk_identity_hint
= BUF_strndup((char *)os
.data
, os
.length
);
573 OPENSSL_free(os
.data
);
577 ret
->psk_identity_hint
= NULL
;
581 M_ASN1_D2I_get_EXP_opt(osp
, d2i_ASN1_OCTET_STRING
, 8);
583 ret
->psk_identity
= BUF_strndup((char *)os
.data
, os
.length
);
584 OPENSSL_free(os
.data
);
588 ret
->psk_identity
= NULL
;
589 #endif /* OPENSSL_NO_PSK */
591 #ifndef OPENSSL_NO_TLSEXT
593 M_ASN1_D2I_get_EXP_opt(aip
, d2i_ASN1_INTEGER
, 9);
594 if (ai
.data
!= NULL
) {
595 ret
->tlsext_tick_lifetime_hint
= ASN1_INTEGER_get(aip
);
596 OPENSSL_free(ai
.data
);
599 } else if (ret
->tlsext_ticklen
&& ret
->session_id_length
)
600 ret
->tlsext_tick_lifetime_hint
= -1;
602 ret
->tlsext_tick_lifetime_hint
= 0;
605 M_ASN1_D2I_get_EXP_opt(osp
, d2i_ASN1_OCTET_STRING
, 10);
607 ret
->tlsext_tick
= os
.data
;
608 ret
->tlsext_ticklen
= os
.length
;
612 ret
->tlsext_tick
= NULL
;
613 #endif /* OPENSSL_NO_TLSEXT */
614 #ifndef OPENSSL_NO_COMP
617 M_ASN1_D2I_get_EXP_opt(osp
, d2i_ASN1_OCTET_STRING
, 11);
619 ret
->compress_meth
= os
.data
[0];
620 OPENSSL_free(os
.data
);
625 #ifndef OPENSSL_NO_SRP
628 M_ASN1_D2I_get_EXP_opt(osp
, d2i_ASN1_OCTET_STRING
, 12);
630 ret
->srp_username
= BUF_strndup((char *)os
.data
, os
.length
);
631 OPENSSL_free(os
.data
);
635 ret
->srp_username
= NULL
;
636 #endif /* OPENSSL_NO_SRP */
638 M_ASN1_D2I_Finish(a
, SSL_SESSION_free
, SSL_F_D2I_SSL_SESSION
);