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 #ifndef OPENSSL_NO_KRB5
101 ASN1_OCTET_STRING krb5_princ;
102 #endif /* OPENSSL_NO_KRB5 */
104 ASN1_INTEGER timeout;
105 ASN1_INTEGER verify_result;
106 #ifndef OPENSSL_NO_TLSEXT
107 ASN1_OCTET_STRING tlsext_hostname;
108 ASN1_INTEGER tlsext_tick_lifetime;
109 ASN1_OCTET_STRING tlsext_tick;
110 #endif /* OPENSSL_NO_TLSEXT */
111 #ifndef OPENSSL_NO_PSK
112 ASN1_OCTET_STRING psk_identity_hint;
113 ASN1_OCTET_STRING psk_identity;
114 #endif /* OPENSSL_NO_PSK */
115 #ifndef OPENSSL_NO_SRP
116 ASN1_OCTET_STRING srp_username;
117 #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, v7 = 0, v8 = 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_COMP
135 #ifndef OPENSSL_NO_SRP
138 unsigned char fbuf[LSIZE2];
144 if ((in == NULL) || ((in->cipher == NULL) && (in->cipher_id == 0)))
148 * Note that I cheat in the following 2 assignments. I know that if the
149 * ASN1_INTEGER passed to ASN1_INTEGER_set is > sizeof(long)+1, the
150 * buffer will not be re-OPENSSL_malloc()ed. This is a bit evil but makes
151 * things simple, no dynamic allocation to clean up :-)
153 a.version.length = LSIZE2;
154 a.version.type = V_ASN1_INTEGER;
155 a.version.data = ibuf1;
156 ASN1_INTEGER_set(&(a.version), SSL_SESSION_ASN1_VERSION);
158 a.ssl_version.length = LSIZE2;
159 a.ssl_version.type = V_ASN1_INTEGER;
160 a.ssl_version.data = ibuf2;
161 ASN1_INTEGER_set(&(a.ssl_version), in->ssl_version);
163 a.cipher.type = V_ASN1_OCTET_STRING;
166 if (in->cipher == NULL)
171 buf[0] = ((unsigned char)(l >> 8L)) & 0xff;
172 buf[1] = ((unsigned char)(l)) & 0xff;
174 #ifndef OPENSSL_NO_COMP
175 if (in->compress_meth) {
176 cbuf = (unsigned char)in->compress_meth;
177 a.comp_id.length = 1;
178 a.comp_id.type = V_ASN1_OCTET_STRING;
179 a.comp_id.data = &cbuf;
183 a.master_key.length = in->master_key_length;
184 a.master_key.type = V_ASN1_OCTET_STRING;
185 a.master_key.data = in->master_key;
187 a.session_id.length = in->session_id_length;
188 a.session_id.type = V_ASN1_OCTET_STRING;
189 a.session_id.data = in->session_id;
191 a.session_id_context.length = in->sid_ctx_length;
192 a.session_id_context.type = V_ASN1_OCTET_STRING;
193 a.session_id_context.data = in->sid_ctx;
195 #ifndef OPENSSL_NO_KRB5
196 if (in->krb5_client_princ_len) {
197 a.krb5_princ.length = in->krb5_client_princ_len;
198 a.krb5_princ.type = V_ASN1_OCTET_STRING;
199 a.krb5_princ.data = in->krb5_client_princ;
201 #endif /* OPENSSL_NO_KRB5 */
203 if (in->time != 0L) {
204 a.time.length = LSIZE2;
205 a.time.type = V_ASN1_INTEGER;
207 ASN1_INTEGER_set(&(a.time), in->time);
210 if (in->timeout != 0L) {
211 a.timeout.length = LSIZE2;
212 a.timeout.type = V_ASN1_INTEGER;
213 a.timeout.data = ibuf4;
214 ASN1_INTEGER_set(&(a.timeout), in->timeout);
217 if (in->verify_result != X509_V_OK) {
218 a.verify_result.length = LSIZE2;
219 a.verify_result.type = V_ASN1_INTEGER;
220 a.verify_result.data = ibuf5;
221 ASN1_INTEGER_set(&a.verify_result, in->verify_result);
223 #ifndef OPENSSL_NO_TLSEXT
224 if (in->tlsext_hostname) {
225 a.tlsext_hostname.length = strlen(in->tlsext_hostname);
226 a.tlsext_hostname.type = V_ASN1_OCTET_STRING;
227 a.tlsext_hostname.data = (unsigned char *)in->tlsext_hostname;
229 if (in->tlsext_tick) {
230 a.tlsext_tick.length = in->tlsext_ticklen;
231 a.tlsext_tick.type = V_ASN1_OCTET_STRING;
232 a.tlsext_tick.data = (unsigned char *)in->tlsext_tick;
234 if (in->tlsext_tick_lifetime_hint > 0) {
235 a.tlsext_tick_lifetime.length = LSIZE2;
236 a.tlsext_tick_lifetime.type = V_ASN1_INTEGER;
237 a.tlsext_tick_lifetime.data = ibuf6;
238 ASN1_INTEGER_set(&a.tlsext_tick_lifetime,
239 in->tlsext_tick_lifetime_hint);
241 #endif /* OPENSSL_NO_TLSEXT */
242 #ifndef OPENSSL_NO_PSK
243 if (in->psk_identity_hint) {
244 a.psk_identity_hint.length = strlen(in->psk_identity_hint);
245 a.psk_identity_hint.type = V_ASN1_OCTET_STRING;
246 a.psk_identity_hint.data = (unsigned char *)(in->psk_identity_hint);
248 if (in->psk_identity) {
249 a.psk_identity.length = strlen(in->psk_identity);
250 a.psk_identity.type = V_ASN1_OCTET_STRING;
251 a.psk_identity.data = (unsigned char *)(in->psk_identity);
253 #endif /* OPENSSL_NO_PSK */
254 #ifndef OPENSSL_NO_SRP
255 if (in->srp_username) {
256 a.srp_username.length = strlen(in->srp_username);
257 a.srp_username.type = V_ASN1_OCTET_STRING;
258 a.srp_username.data = (unsigned char *)(in->srp_username);
260 #endif /* OPENSSL_NO_SRP */
263 a.flags.length = LSIZE2;
264 a.flags.type = V_ASN1_INTEGER;
266 ASN1_INTEGER_set(&a.flags, in->flags);
269 M_ASN1_I2D_len(&(a.version), i2d_ASN1_INTEGER);
270 M_ASN1_I2D_len(&(a.ssl_version), i2d_ASN1_INTEGER);
271 M_ASN1_I2D_len(&(a.cipher), i2d_ASN1_OCTET_STRING);
272 M_ASN1_I2D_len(&(a.session_id), i2d_ASN1_OCTET_STRING);
273 M_ASN1_I2D_len(&(a.master_key), i2d_ASN1_OCTET_STRING);
274 #ifndef OPENSSL_NO_KRB5
275 if (in->krb5_client_princ_len)
276 M_ASN1_I2D_len(&(a.krb5_princ), i2d_ASN1_OCTET_STRING);
277 #endif /* OPENSSL_NO_KRB5 */
279 M_ASN1_I2D_len_EXP_opt(&(a.time), i2d_ASN1_INTEGER, 1, v1);
280 if (in->timeout != 0L)
281 M_ASN1_I2D_len_EXP_opt(&(a.timeout), i2d_ASN1_INTEGER, 2, v2);
282 if (in->peer != NULL)
283 M_ASN1_I2D_len_EXP_opt(in->peer, i2d_X509, 3, v3);
284 M_ASN1_I2D_len_EXP_opt(&a.session_id_context, i2d_ASN1_OCTET_STRING, 4,
286 if (in->verify_result != X509_V_OK)
287 M_ASN1_I2D_len_EXP_opt(&(a.verify_result), i2d_ASN1_INTEGER, 5, v5);
289 #ifndef OPENSSL_NO_TLSEXT
290 if (in->tlsext_tick_lifetime_hint > 0)
291 M_ASN1_I2D_len_EXP_opt(&a.tlsext_tick_lifetime, i2d_ASN1_INTEGER, 9,
294 M_ASN1_I2D_len_EXP_opt(&(a.tlsext_tick), i2d_ASN1_OCTET_STRING, 10,
296 if (in->tlsext_hostname)
297 M_ASN1_I2D_len_EXP_opt(&(a.tlsext_hostname), i2d_ASN1_OCTET_STRING, 6,
299 # ifndef OPENSSL_NO_COMP
300 if (in->compress_meth)
301 M_ASN1_I2D_len_EXP_opt(&(a.comp_id), i2d_ASN1_OCTET_STRING, 11, v11);
303 #endif /* OPENSSL_NO_TLSEXT */
304 #ifndef OPENSSL_NO_PSK
305 if (in->psk_identity_hint)
306 M_ASN1_I2D_len_EXP_opt(&(a.psk_identity_hint), i2d_ASN1_OCTET_STRING,
308 if (in->psk_identity)
309 M_ASN1_I2D_len_EXP_opt(&(a.psk_identity), i2d_ASN1_OCTET_STRING, 8,
311 #endif /* OPENSSL_NO_PSK */
312 #ifndef OPENSSL_NO_SRP
313 if (in->srp_username)
314 M_ASN1_I2D_len_EXP_opt(&(a.srp_username), i2d_ASN1_OCTET_STRING, 12,
316 #endif /* OPENSSL_NO_SRP */
318 M_ASN1_I2D_len_EXP_opt(&(a.flags), i2d_ASN1_INTEGER, 13, v13);
320 M_ASN1_I2D_seq_total();
322 M_ASN1_I2D_put(&(a.version), i2d_ASN1_INTEGER);
323 M_ASN1_I2D_put(&(a.ssl_version), i2d_ASN1_INTEGER);
324 M_ASN1_I2D_put(&(a.cipher), i2d_ASN1_OCTET_STRING);
325 M_ASN1_I2D_put(&(a.session_id), i2d_ASN1_OCTET_STRING);
326 M_ASN1_I2D_put(&(a.master_key), i2d_ASN1_OCTET_STRING);
327 #ifndef OPENSSL_NO_KRB5
328 if (in->krb5_client_princ_len)
329 M_ASN1_I2D_put(&(a.krb5_princ), i2d_ASN1_OCTET_STRING);
330 #endif /* OPENSSL_NO_KRB5 */
332 M_ASN1_I2D_put_EXP_opt(&(a.time), i2d_ASN1_INTEGER, 1, v1);
333 if (in->timeout != 0L)
334 M_ASN1_I2D_put_EXP_opt(&(a.timeout), i2d_ASN1_INTEGER, 2, v2);
335 if (in->peer != NULL)
336 M_ASN1_I2D_put_EXP_opt(in->peer, i2d_X509, 3, v3);
337 M_ASN1_I2D_put_EXP_opt(&a.session_id_context, i2d_ASN1_OCTET_STRING, 4,
339 if (in->verify_result != X509_V_OK)
340 M_ASN1_I2D_put_EXP_opt(&a.verify_result, i2d_ASN1_INTEGER, 5, v5);
341 #ifndef OPENSSL_NO_TLSEXT
342 if (in->tlsext_hostname)
343 M_ASN1_I2D_put_EXP_opt(&(a.tlsext_hostname), i2d_ASN1_OCTET_STRING, 6,
345 #endif /* OPENSSL_NO_TLSEXT */
346 #ifndef OPENSSL_NO_PSK
347 if (in->psk_identity_hint)
348 M_ASN1_I2D_put_EXP_opt(&(a.psk_identity_hint), i2d_ASN1_OCTET_STRING,
350 if (in->psk_identity)
351 M_ASN1_I2D_put_EXP_opt(&(a.psk_identity), i2d_ASN1_OCTET_STRING, 8,
353 #endif /* OPENSSL_NO_PSK */
354 #ifndef OPENSSL_NO_TLSEXT
355 if (in->tlsext_tick_lifetime_hint > 0)
356 M_ASN1_I2D_put_EXP_opt(&a.tlsext_tick_lifetime, i2d_ASN1_INTEGER, 9,
359 M_ASN1_I2D_put_EXP_opt(&(a.tlsext_tick), i2d_ASN1_OCTET_STRING, 10,
361 #endif /* OPENSSL_NO_TLSEXT */
362 #ifndef OPENSSL_NO_COMP
363 if (in->compress_meth)
364 M_ASN1_I2D_put_EXP_opt(&(a.comp_id), i2d_ASN1_OCTET_STRING, 11, v11);
366 #ifndef OPENSSL_NO_SRP
367 if (in->srp_username)
368 M_ASN1_I2D_put_EXP_opt(&(a.srp_username), i2d_ASN1_OCTET_STRING, 12,
370 #endif /* OPENSSL_NO_SRP */
372 M_ASN1_I2D_put_EXP_opt(&a.flags, i2d_ASN1_INTEGER, 13, v13);
376 SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,
379 int ssl_version = 0, i;
381 ASN1_INTEGER ai, *aip;
382 ASN1_OCTET_STRING os, *osp;
383 M_ASN1_D2I_vars(a, SSL_SESSION *, SSL_SESSION_new);
389 M_ASN1_D2I_start_sequence();
393 M_ASN1_D2I_get_x(ASN1_INTEGER, aip, d2i_ASN1_INTEGER);
394 if (ai.data != NULL) {
395 OPENSSL_free(ai.data);
400 /* we don't care about the version right now :-) */
401 M_ASN1_D2I_get_x(ASN1_INTEGER, aip, d2i_ASN1_INTEGER);
402 ssl_version = (int)ASN1_INTEGER_get(aip);
403 ret->ssl_version = ssl_version;
404 if (ai.data != NULL) {
405 OPENSSL_free(ai.data);
412 M_ASN1_D2I_get_x(ASN1_OCTET_STRING, osp, d2i_ASN1_OCTET_STRING);
413 if ((ssl_version >> 8) == SSL3_VERSION_MAJOR
414 || (ssl_version >> 8) == DTLS1_VERSION_MAJOR
415 || ssl_version == DTLS1_BAD_VER) {
416 if (os.length != 2) {
417 c.error = SSL_R_CIPHER_CODE_WRONG_LENGTH;
422 ((unsigned long)os.data[0] << 8L) | (unsigned long)os.data[1];
424 c.error = SSL_R_UNKNOWN_SSL_VERSION;
432 M_ASN1_D2I_get_x(ASN1_OCTET_STRING, osp, d2i_ASN1_OCTET_STRING);
433 i = SSL3_MAX_SSL_SESSION_ID_LENGTH;
437 if (os.length > (int)sizeof(ret->session_id)) /* can't happen */
438 os.length = sizeof(ret->session_id);
440 ret->session_id_length = os.length;
441 OPENSSL_assert(os.length <= (int)sizeof(ret->session_id));
442 memcpy(ret->session_id, os.data, os.length);
444 M_ASN1_D2I_get_x(ASN1_OCTET_STRING, osp, d2i_ASN1_OCTET_STRING);
445 if (os.length > SSL_MAX_MASTER_KEY_LENGTH)
446 ret->master_key_length = SSL_MAX_MASTER_KEY_LENGTH;
448 ret->master_key_length = os.length;
449 memcpy(ret->master_key, os.data, ret->master_key_length);
453 #ifndef OPENSSL_NO_KRB5
455 M_ASN1_D2I_get_opt(osp, d2i_ASN1_OCTET_STRING, V_ASN1_OCTET_STRING);
457 if (os.length > SSL_MAX_KRB5_PRINCIPAL_LENGTH)
458 ret->krb5_client_princ_len = 0;
460 ret->krb5_client_princ_len = os.length;
461 memcpy(ret->krb5_client_princ, os.data, ret->krb5_client_princ_len);
462 OPENSSL_free(os.data);
466 ret->krb5_client_princ_len = 0;
467 #endif /* OPENSSL_NO_KRB5 */
469 M_ASN1_D2I_get_IMP_opt(osp, d2i_ASN1_OCTET_STRING, 0,
470 V_ASN1_OCTET_STRING);
472 OPENSSL_free(os.data);
475 M_ASN1_D2I_get_EXP_opt(aip, d2i_ASN1_INTEGER, 1);
476 if (ai.data != NULL) {
477 ret->time = ASN1_INTEGER_get(aip);
478 OPENSSL_free(ai.data);
482 ret->time = (unsigned long)time(NULL);
485 M_ASN1_D2I_get_EXP_opt(aip, d2i_ASN1_INTEGER, 2);
486 if (ai.data != NULL) {
487 ret->timeout = ASN1_INTEGER_get(aip);
488 OPENSSL_free(ai.data);
494 if (ret->peer != NULL) {
495 X509_free(ret->peer);
498 M_ASN1_D2I_get_EXP_opt(ret->peer, d2i_X509, 3);
502 M_ASN1_D2I_get_EXP_opt(osp, d2i_ASN1_OCTET_STRING, 4);
504 if (os.data != NULL) {
505 if (os.length > SSL_MAX_SID_CTX_LENGTH) {
506 c.error = SSL_R_BAD_LENGTH;
510 ret->sid_ctx_length = os.length;
511 memcpy(ret->sid_ctx, os.data, os.length);
513 OPENSSL_free(os.data);
517 ret->sid_ctx_length = 0;
520 M_ASN1_D2I_get_EXP_opt(aip, d2i_ASN1_INTEGER, 5);
521 if (ai.data != NULL) {
522 ret->verify_result = ASN1_INTEGER_get(aip);
523 OPENSSL_free(ai.data);
527 ret->verify_result = X509_V_OK;
529 #ifndef OPENSSL_NO_TLSEXT
532 M_ASN1_D2I_get_EXP_opt(osp, d2i_ASN1_OCTET_STRING, 6);
534 ret->tlsext_hostname = BUF_strndup((char *)os.data, os.length);
535 OPENSSL_free(os.data);
539 ret->tlsext_hostname = NULL;
540 #endif /* OPENSSL_NO_TLSEXT */
542 #ifndef OPENSSL_NO_PSK
545 M_ASN1_D2I_get_EXP_opt(osp, d2i_ASN1_OCTET_STRING, 7);
547 ret->psk_identity_hint = BUF_strndup((char *)os.data, os.length);
548 OPENSSL_free(os.data);
552 ret->psk_identity_hint = NULL;
556 M_ASN1_D2I_get_EXP_opt(osp, d2i_ASN1_OCTET_STRING, 8);
558 ret->psk_identity = BUF_strndup((char *)os.data, os.length);
559 OPENSSL_free(os.data);
563 ret->psk_identity = NULL;
564 #endif /* OPENSSL_NO_PSK */
566 #ifndef OPENSSL_NO_TLSEXT
568 M_ASN1_D2I_get_EXP_opt(aip, d2i_ASN1_INTEGER, 9);
569 if (ai.data != NULL) {
570 ret->tlsext_tick_lifetime_hint = ASN1_INTEGER_get(aip);
571 OPENSSL_free(ai.data);
575 ret->tlsext_tick_lifetime_hint = 0;
578 M_ASN1_D2I_get_EXP_opt(osp, d2i_ASN1_OCTET_STRING, 10);
580 ret->tlsext_tick = os.data;
581 ret->tlsext_ticklen = os.length;
585 ret->tlsext_tick = NULL;
586 #endif /* OPENSSL_NO_TLSEXT */
587 #ifndef OPENSSL_NO_COMP
590 M_ASN1_D2I_get_EXP_opt(osp, d2i_ASN1_OCTET_STRING, 11);
592 ret->compress_meth = os.data[0];
593 OPENSSL_free(os.data);
598 #ifndef OPENSSL_NO_SRP
601 M_ASN1_D2I_get_EXP_opt(osp, d2i_ASN1_OCTET_STRING, 12);
603 ret->srp_username = BUF_strndup((char *)os.data, os.length);
604 OPENSSL_free(os.data);
608 ret->srp_username = NULL;
609 #endif /* OPENSSL_NO_SRP */
611 M_ASN1_D2I_get_EXP_opt(aip, d2i_ASN1_INTEGER, 13);
612 if (ai.data != NULL) {
613 ret->flags = ASN1_INTEGER_get(aip);
614 OPENSSL_free(ai.data);
620 M_ASN1_D2I_Finish(a, SSL_SESSION_free, SSL_F_D2I_SSL_SESSION);