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
95 ASN1_INTEGER ssl_version
;
96 ASN1_OCTET_STRING cipher
;
97 ASN1_OCTET_STRING comp_id
;
98 ASN1_OCTET_STRING master_key
;
99 ASN1_OCTET_STRING session_id
;
100 ASN1_OCTET_STRING session_id_context
;
101 ASN1_OCTET_STRING key_arg
;
102 #ifndef OPENSSL_NO_KRB5
103 ASN1_OCTET_STRING krb5_princ
;
104 #endif /* OPENSSL_NO_KRB5 */
106 ASN1_INTEGER timeout
;
107 ASN1_INTEGER verify_result
;
108 #ifndef OPENSSL_NO_TLSEXT
109 ASN1_OCTET_STRING tlsext_hostname
;
110 ASN1_INTEGER tlsext_tick_lifetime
;
111 ASN1_OCTET_STRING tlsext_tick
;
112 #endif /* OPENSSL_NO_TLSEXT */
113 #ifndef OPENSSL_NO_PSK
114 ASN1_OCTET_STRING psk_identity_hint
;
115 ASN1_OCTET_STRING psk_identity
;
116 #endif /* OPENSSL_NO_PSK */
119 int i2d_SSL_SESSION(SSL_SESSION
*in
, unsigned char **pp
)
121 #define LSIZE2 (sizeof(long)*2)
122 int v1
=0,v2
=0,v3
=0,v4
=0,v5
=0,v7
=0,v8
=0;
123 unsigned char buf
[4],ibuf1
[LSIZE2
],ibuf2
[LSIZE2
], cbuf
;
124 unsigned char ibuf3
[LSIZE2
],ibuf4
[LSIZE2
],ibuf5
[LSIZE2
];
125 #ifndef OPENSSL_NO_TLSEXT
127 unsigned char ibuf6
[LSIZE2
];
129 #ifndef OPENSSL_NO_COMP
136 if ((in
== NULL
) || ((in
->cipher
== NULL
) && (in
->cipher_id
== 0)))
139 /* Note that I cheat in the following 2 assignments. I know
140 * that if the ASN1_INTEGER passed to ASN1_INTEGER_set
141 * is > sizeof(long)+1, the buffer will not be re-OPENSSL_malloc()ed.
142 * This is a bit evil but makes things simple, no dynamic allocation
144 a
.version
.length
=LSIZE2
;
145 a
.version
.type
=V_ASN1_INTEGER
;
146 a
.version
.data
=ibuf1
;
147 ASN1_INTEGER_set(&(a
.version
),SSL_SESSION_ASN1_VERSION
);
149 a
.ssl_version
.length
=LSIZE2
;
150 a
.ssl_version
.type
=V_ASN1_INTEGER
;
151 a
.ssl_version
.data
=ibuf2
;
152 ASN1_INTEGER_set(&(a
.ssl_version
),in
->ssl_version
);
154 a
.cipher
.type
=V_ASN1_OCTET_STRING
;
157 if (in
->cipher
== NULL
)
161 if (in
->ssl_version
== SSL2_VERSION
)
164 buf
[0]=((unsigned char)(l
>>16L))&0xff;
165 buf
[1]=((unsigned char)(l
>> 8L))&0xff;
166 buf
[2]=((unsigned char)(l
))&0xff;
171 buf
[0]=((unsigned char)(l
>>8L))&0xff;
172 buf
[1]=((unsigned char)(l
))&0xff;
175 #ifndef OPENSSL_NO_COMP
176 if (in
->compress_meth
)
178 cbuf
= (unsigned char)in
->compress_meth
;
179 a
.comp_id
.length
= 1;
180 a
.comp_id
.type
= V_ASN1_OCTET_STRING
;
181 a
.comp_id
.data
= &cbuf
;
185 a
.master_key
.length
=in
->master_key_length
;
186 a
.master_key
.type
=V_ASN1_OCTET_STRING
;
187 a
.master_key
.data
=in
->master_key
;
189 a
.session_id
.length
=in
->session_id_length
;
190 a
.session_id
.type
=V_ASN1_OCTET_STRING
;
191 a
.session_id
.data
=in
->session_id
;
193 a
.session_id_context
.length
=in
->sid_ctx_length
;
194 a
.session_id_context
.type
=V_ASN1_OCTET_STRING
;
195 a
.session_id_context
.data
=in
->sid_ctx
;
197 a
.key_arg
.length
=in
->key_arg_length
;
198 a
.key_arg
.type
=V_ASN1_OCTET_STRING
;
199 a
.key_arg
.data
=in
->key_arg
;
201 #ifndef OPENSSL_NO_KRB5
202 if (in
->krb5_client_princ_len
)
204 a
.krb5_princ
.length
=in
->krb5_client_princ_len
;
205 a
.krb5_princ
.type
=V_ASN1_OCTET_STRING
;
206 a
.krb5_princ
.data
=in
->krb5_client_princ
;
208 #endif /* OPENSSL_NO_KRB5 */
212 a
.time
.length
=LSIZE2
;
213 a
.time
.type
=V_ASN1_INTEGER
;
215 ASN1_INTEGER_set(&(a
.time
),in
->time
);
218 if (in
->timeout
!= 0L)
220 a
.timeout
.length
=LSIZE2
;
221 a
.timeout
.type
=V_ASN1_INTEGER
;
222 a
.timeout
.data
=ibuf4
;
223 ASN1_INTEGER_set(&(a
.timeout
),in
->timeout
);
226 if (in
->verify_result
!= X509_V_OK
)
228 a
.verify_result
.length
=LSIZE2
;
229 a
.verify_result
.type
=V_ASN1_INTEGER
;
230 a
.verify_result
.data
=ibuf5
;
231 ASN1_INTEGER_set(&a
.verify_result
,in
->verify_result
);
234 #ifndef OPENSSL_NO_TLSEXT
235 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
;
243 a
.tlsext_tick
.length
= in
->tlsext_ticklen
;
244 a
.tlsext_tick
.type
=V_ASN1_OCTET_STRING
;
245 a
.tlsext_tick
.data
=(unsigned char *)in
->tlsext_tick
;
246 /* If we have a ticket set session ID to empty because
247 * it will be bogus. If liftime hint is -1 treat as a special
248 * case because the session is being used as a container
250 if (in
->tlsext_ticklen
&& (in
->tlsext_tick_lifetime_hint
!= -1))
251 a
.session_id
.length
=0;
253 if (in
->tlsext_tick_lifetime_hint
> 0)
255 a
.tlsext_tick_lifetime
.length
=LSIZE2
;
256 a
.tlsext_tick_lifetime
.type
=V_ASN1_INTEGER
;
257 a
.tlsext_tick_lifetime
.data
=ibuf6
;
258 ASN1_INTEGER_set(&a
.tlsext_tick_lifetime
,in
->tlsext_tick_lifetime_hint
);
260 #endif /* OPENSSL_NO_TLSEXT */
261 #ifndef OPENSSL_NO_PSK
262 if (in
->psk_identity_hint
)
264 a
.psk_identity_hint
.length
=strlen(in
->psk_identity_hint
);
265 a
.psk_identity_hint
.type
=V_ASN1_OCTET_STRING
;
266 a
.psk_identity_hint
.data
=(unsigned char *)(in
->psk_identity_hint
);
268 if (in
->psk_identity
)
270 a
.psk_identity
.length
=strlen(in
->psk_identity
);
271 a
.psk_identity
.type
=V_ASN1_OCTET_STRING
;
272 a
.psk_identity
.data
=(unsigned char *)(in
->psk_identity
);
274 #endif /* OPENSSL_NO_PSK */
276 M_ASN1_I2D_len(&(a
.version
), i2d_ASN1_INTEGER
);
277 M_ASN1_I2D_len(&(a
.ssl_version
), i2d_ASN1_INTEGER
);
278 M_ASN1_I2D_len(&(a
.cipher
), i2d_ASN1_OCTET_STRING
);
279 M_ASN1_I2D_len(&(a
.session_id
), i2d_ASN1_OCTET_STRING
);
280 M_ASN1_I2D_len(&(a
.master_key
), i2d_ASN1_OCTET_STRING
);
281 #ifndef OPENSSL_NO_KRB5
282 if (in
->krb5_client_princ_len
)
283 M_ASN1_I2D_len(&(a
.krb5_princ
), i2d_ASN1_OCTET_STRING
);
284 #endif /* OPENSSL_NO_KRB5 */
285 if (in
->key_arg_length
> 0)
286 M_ASN1_I2D_len_IMP_opt(&(a
.key_arg
),i2d_ASN1_OCTET_STRING
);
288 M_ASN1_I2D_len_EXP_opt(&(a
.time
),i2d_ASN1_INTEGER
,1,v1
);
289 if (in
->timeout
!= 0L)
290 M_ASN1_I2D_len_EXP_opt(&(a
.timeout
),i2d_ASN1_INTEGER
,2,v2
);
291 if (in
->peer
!= NULL
)
292 M_ASN1_I2D_len_EXP_opt(in
->peer
,i2d_X509
,3,v3
);
293 M_ASN1_I2D_len_EXP_opt(&a
.session_id_context
,i2d_ASN1_OCTET_STRING
,4,v4
);
294 if (in
->verify_result
!= X509_V_OK
)
295 M_ASN1_I2D_len_EXP_opt(&(a
.verify_result
),i2d_ASN1_INTEGER
,5,v5
);
297 #ifndef OPENSSL_NO_TLSEXT
298 if (in
->tlsext_tick_lifetime_hint
> 0)
299 M_ASN1_I2D_len_EXP_opt(&a
.tlsext_tick_lifetime
, i2d_ASN1_INTEGER
,9,v9
);
301 M_ASN1_I2D_len_EXP_opt(&(a
.tlsext_tick
), i2d_ASN1_OCTET_STRING
,10,v10
);
302 if (in
->tlsext_hostname
)
303 M_ASN1_I2D_len_EXP_opt(&(a
.tlsext_hostname
), i2d_ASN1_OCTET_STRING
,6,v6
);
304 #ifndef OPENSSL_NO_COMP
305 if (in
->compress_meth
)
306 M_ASN1_I2D_len_EXP_opt(&(a
.comp_id
), i2d_ASN1_OCTET_STRING
,11,v11
);
308 #endif /* OPENSSL_NO_TLSEXT */
309 #ifndef OPENSSL_NO_PSK
310 if (in
->psk_identity_hint
)
311 M_ASN1_I2D_len_EXP_opt(&(a
.psk_identity_hint
), i2d_ASN1_OCTET_STRING
,7,v7
);
312 if (in
->psk_identity
)
313 M_ASN1_I2D_len_EXP_opt(&(a
.psk_identity
), i2d_ASN1_OCTET_STRING
,8,v8
);
314 #endif /* OPENSSL_NO_PSK */
316 M_ASN1_I2D_seq_total();
318 M_ASN1_I2D_put(&(a
.version
), i2d_ASN1_INTEGER
);
319 M_ASN1_I2D_put(&(a
.ssl_version
), i2d_ASN1_INTEGER
);
320 M_ASN1_I2D_put(&(a
.cipher
), i2d_ASN1_OCTET_STRING
);
321 M_ASN1_I2D_put(&(a
.session_id
), i2d_ASN1_OCTET_STRING
);
322 M_ASN1_I2D_put(&(a
.master_key
), i2d_ASN1_OCTET_STRING
);
323 #ifndef OPENSSL_NO_KRB5
324 if (in
->krb5_client_princ_len
)
325 M_ASN1_I2D_put(&(a
.krb5_princ
), i2d_ASN1_OCTET_STRING
);
326 #endif /* OPENSSL_NO_KRB5 */
327 if (in
->key_arg_length
> 0)
328 M_ASN1_I2D_put_IMP_opt(&(a
.key_arg
),i2d_ASN1_OCTET_STRING
,0);
330 M_ASN1_I2D_put_EXP_opt(&(a
.time
),i2d_ASN1_INTEGER
,1,v1
);
331 if (in
->timeout
!= 0L)
332 M_ASN1_I2D_put_EXP_opt(&(a
.timeout
),i2d_ASN1_INTEGER
,2,v2
);
333 if (in
->peer
!= NULL
)
334 M_ASN1_I2D_put_EXP_opt(in
->peer
,i2d_X509
,3,v3
);
335 M_ASN1_I2D_put_EXP_opt(&a
.session_id_context
,i2d_ASN1_OCTET_STRING
,4,
337 if (in
->verify_result
!= X509_V_OK
)
338 M_ASN1_I2D_put_EXP_opt(&a
.verify_result
,i2d_ASN1_INTEGER
,5,v5
);
339 #ifndef OPENSSL_NO_TLSEXT
340 if (in
->tlsext_hostname
)
341 M_ASN1_I2D_put_EXP_opt(&(a
.tlsext_hostname
), i2d_ASN1_OCTET_STRING
,6,v6
);
342 #endif /* OPENSSL_NO_TLSEXT */
343 #ifndef OPENSSL_NO_PSK
344 if (in
->psk_identity_hint
)
345 M_ASN1_I2D_put_EXP_opt(&(a
.psk_identity_hint
), i2d_ASN1_OCTET_STRING
,7,v7
);
346 if (in
->psk_identity
)
347 M_ASN1_I2D_put_EXP_opt(&(a
.psk_identity
), i2d_ASN1_OCTET_STRING
,8,v8
);
348 #endif /* OPENSSL_NO_PSK */
349 #ifndef OPENSSL_NO_TLSEXT
350 if (in
->tlsext_tick_lifetime_hint
> 0)
351 M_ASN1_I2D_put_EXP_opt(&a
.tlsext_tick_lifetime
, i2d_ASN1_INTEGER
,9,v9
);
353 M_ASN1_I2D_put_EXP_opt(&(a
.tlsext_tick
), i2d_ASN1_OCTET_STRING
,10,v10
);
354 #endif /* OPENSSL_NO_TLSEXT */
355 #ifndef OPENSSL_NO_COMP
356 if (in
->compress_meth
)
357 M_ASN1_I2D_put_EXP_opt(&(a
.comp_id
), i2d_ASN1_OCTET_STRING
,11,v11
);
362 SSL_SESSION
*d2i_SSL_SESSION(SSL_SESSION
**a
, const unsigned char **pp
,
365 int version
,ssl_version
=0,i
;
367 ASN1_INTEGER ai
,*aip
;
368 ASN1_OCTET_STRING os
,*osp
;
369 M_ASN1_D2I_vars(a
,SSL_SESSION
*,SSL_SESSION_new
);
375 M_ASN1_D2I_start_sequence();
377 ai
.data
=NULL
; ai
.length
=0;
378 M_ASN1_D2I_get_x(ASN1_INTEGER
,aip
,d2i_ASN1_INTEGER
);
379 version
=(int)ASN1_INTEGER_get(aip
);
380 if (ai
.data
!= NULL
) { OPENSSL_free(ai
.data
); ai
.data
=NULL
; ai
.length
=0; }
382 /* we don't care about the version right now :-) */
383 M_ASN1_D2I_get_x(ASN1_INTEGER
,aip
,d2i_ASN1_INTEGER
);
384 ssl_version
=(int)ASN1_INTEGER_get(aip
);
385 ret
->ssl_version
=ssl_version
;
386 if (ai
.data
!= NULL
) { OPENSSL_free(ai
.data
); ai
.data
=NULL
; ai
.length
=0; }
388 os
.data
=NULL
; os
.length
=0;
389 M_ASN1_D2I_get_x(ASN1_OCTET_STRING
,osp
,d2i_ASN1_OCTET_STRING
);
390 if (ssl_version
== SSL2_VERSION
)
394 c
.error
=SSL_R_CIPHER_CODE_WRONG_LENGTH
;
398 ((unsigned long)os
.data
[0]<<16L)|
399 ((unsigned long)os
.data
[1]<< 8L)|
400 (unsigned long)os
.data
[2];
402 else if ((ssl_version
>>8) == SSL3_VERSION_MAJOR
)
406 c
.error
=SSL_R_CIPHER_CODE_WRONG_LENGTH
;
410 ((unsigned long)os
.data
[0]<<8L)|
411 (unsigned long)os
.data
[1];
415 SSLerr(SSL_F_D2I_SSL_SESSION
,SSL_R_UNKNOWN_SSL_VERSION
);
422 M_ASN1_D2I_get_x(ASN1_OCTET_STRING
,osp
,d2i_ASN1_OCTET_STRING
);
423 if ((ssl_version
>>8) == SSL3_VERSION_MAJOR
)
424 i
=SSL3_MAX_SSL_SESSION_ID_LENGTH
;
425 else /* if (ssl_version>>8 == SSL2_VERSION_MAJOR) */
426 i
=SSL2_MAX_SSL_SESSION_ID_LENGTH
;
430 if (os
.length
> (int)sizeof(ret
->session_id
)) /* can't happen */
431 os
.length
= sizeof(ret
->session_id
);
433 ret
->session_id_length
=os
.length
;
434 OPENSSL_assert(os
.length
<= (int)sizeof(ret
->session_id
));
435 memcpy(ret
->session_id
,os
.data
,os
.length
);
437 M_ASN1_D2I_get_x(ASN1_OCTET_STRING
,osp
,d2i_ASN1_OCTET_STRING
);
438 if (os
.length
> SSL_MAX_MASTER_KEY_LENGTH
)
439 ret
->master_key_length
=SSL_MAX_MASTER_KEY_LENGTH
;
441 ret
->master_key_length
=os
.length
;
442 memcpy(ret
->master_key
,os
.data
,ret
->master_key_length
);
446 #ifndef OPENSSL_NO_KRB5
448 M_ASN1_D2I_get_opt(osp
,d2i_ASN1_OCTET_STRING
,V_ASN1_OCTET_STRING
);
451 if (os
.length
> SSL_MAX_KRB5_PRINCIPAL_LENGTH
)
452 ret
->krb5_client_princ_len
=0;
454 ret
->krb5_client_princ_len
=os
.length
;
455 memcpy(ret
->krb5_client_princ
,os
.data
,ret
->krb5_client_princ_len
);
456 OPENSSL_free(os
.data
);
461 ret
->krb5_client_princ_len
=0;
462 #endif /* OPENSSL_NO_KRB5 */
464 M_ASN1_D2I_get_IMP_opt(osp
,d2i_ASN1_OCTET_STRING
,0,V_ASN1_OCTET_STRING
);
465 if (os
.length
> SSL_MAX_KEY_ARG_LENGTH
)
466 ret
->key_arg_length
=SSL_MAX_KEY_ARG_LENGTH
;
468 ret
->key_arg_length
=os
.length
;
469 memcpy(ret
->key_arg
,os
.data
,ret
->key_arg_length
);
470 if (os
.data
!= NULL
) OPENSSL_free(os
.data
);
473 M_ASN1_D2I_get_EXP_opt(aip
,d2i_ASN1_INTEGER
,1);
476 ret
->time
=ASN1_INTEGER_get(aip
);
477 OPENSSL_free(ai
.data
); ai
.data
=NULL
; ai
.length
=0;
480 ret
->time
=(unsigned long)time(NULL
);
483 M_ASN1_D2I_get_EXP_opt(aip
,d2i_ASN1_INTEGER
,2);
486 ret
->timeout
=ASN1_INTEGER_get(aip
);
487 OPENSSL_free(ai
.data
); ai
.data
=NULL
; ai
.length
=0;
492 if (ret
->peer
!= NULL
)
494 X509_free(ret
->peer
);
497 M_ASN1_D2I_get_EXP_opt(ret
->peer
,d2i_X509
,3);
501 M_ASN1_D2I_get_EXP_opt(osp
,d2i_ASN1_OCTET_STRING
,4);
505 if (os
.length
> SSL_MAX_SID_CTX_LENGTH
)
507 ret
->sid_ctx_length
=os
.length
;
508 SSLerr(SSL_F_D2I_SSL_SESSION
,SSL_R_BAD_LENGTH
);
512 ret
->sid_ctx_length
=os
.length
;
513 memcpy(ret
->sid_ctx
,os
.data
,os
.length
);
515 OPENSSL_free(os
.data
); os
.data
=NULL
; os
.length
=0;
518 ret
->sid_ctx_length
=0;
521 M_ASN1_D2I_get_EXP_opt(aip
,d2i_ASN1_INTEGER
,5);
524 ret
->verify_result
=ASN1_INTEGER_get(aip
);
525 OPENSSL_free(ai
.data
); ai
.data
=NULL
; ai
.length
=0;
528 ret
->verify_result
=X509_V_OK
;
530 #ifndef OPENSSL_NO_TLSEXT
533 M_ASN1_D2I_get_EXP_opt(osp
,d2i_ASN1_OCTET_STRING
,6);
536 ret
->tlsext_hostname
= BUF_strndup((char *)os
.data
, os
.length
);
537 OPENSSL_free(os
.data
);
542 ret
->tlsext_hostname
=NULL
;
543 #endif /* OPENSSL_NO_TLSEXT */
545 #ifndef OPENSSL_NO_PSK
548 M_ASN1_D2I_get_EXP_opt(osp
,d2i_ASN1_OCTET_STRING
,7);
551 ret
->psk_identity_hint
= BUF_strndup((char *)os
.data
, os
.length
);
552 OPENSSL_free(os
.data
);
557 ret
->psk_identity_hint
=NULL
;
558 #endif /* OPENSSL_NO_PSK */
560 #ifndef OPENSSL_NO_TLSEXT
562 M_ASN1_D2I_get_EXP_opt(aip
,d2i_ASN1_INTEGER
,9);
565 ret
->tlsext_tick_lifetime_hint
=ASN1_INTEGER_get(aip
);
566 OPENSSL_free(ai
.data
); ai
.data
=NULL
; ai
.length
=0;
568 else if (ret
->tlsext_ticklen
&& ret
->session_id_length
)
569 ret
->tlsext_tick_lifetime_hint
= -1;
571 ret
->tlsext_tick_lifetime_hint
=0;
574 M_ASN1_D2I_get_EXP_opt(osp
,d2i_ASN1_OCTET_STRING
,10);
577 ret
->tlsext_tick
= os
.data
;
578 ret
->tlsext_ticklen
= os
.length
;
582 /* There are two ways to detect a resumed ticket sesion.
583 * One is to set a random session ID and then the server
584 * must return a match in ServerHello. This allows the normal
585 * client session ID matching to work.
587 if (ret
->session_id_length
== 0)
589 ret
->session_id_length
=SSL3_MAX_SSL_SESSION_ID_LENGTH
;
590 RAND_pseudo_bytes(ret
->session_id
,
591 ret
->session_id_length
);
596 ret
->tlsext_tick
=NULL
;
597 #endif /* OPENSSL_NO_TLSEXT */
598 #ifndef OPENSSL_NO_COMP
601 M_ASN1_D2I_get_EXP_opt(osp
,d2i_ASN1_OCTET_STRING
,11);
604 ret
->compress_meth
= os
.data
[0];
605 OPENSSL_free(os
.data
);
610 M_ASN1_D2I_Finish(a
,SSL_SESSION_free
,SSL_F_D2I_SSL_SESSION
);