]> git.ipfire.org Git - thirdparty/openssl.git/blob - ssl/ssl.h
projects / thirdparty / openssl.git / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
blame | history | raw | HEAD
Add support for certificate stores in CERT structure. This makes it
[thirdparty/openssl.git] / ssl / ssl.h
1 /* ssl/ssl.h */
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 * Copyright (c) 1998-2007 The OpenSSL Project. All rights reserved.
60 *
61 * Redistribution and use in source and binary forms, with or without
62 * modification, are permitted provided that the following conditions
63 * are met:
64 *
65 * 1. Redistributions of source code must retain the above copyright
66 * notice, this list of conditions and the following disclaimer.
67 *
68 * 2. Redistributions in binary form must reproduce the above copyright
69 * notice, this list of conditions and the following disclaimer in
70 * the documentation and/or other materials provided with the
71 * distribution.
72 *
73 * 3. All advertising materials mentioning features or use of this
74 * software must display the following acknowledgment:
75 * "This product includes software developed by the OpenSSL Project
76 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
77 *
78 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
79 * endorse or promote products derived from this software without
80 * prior written permission. For written permission, please contact
81 * openssl-core@openssl.org.
82 *
83 * 5. Products derived from this software may not be called "OpenSSL"
84 * nor may "OpenSSL" appear in their names without prior written
85 * permission of the OpenSSL Project.
86 *
87 * 6. Redistributions of any form whatsoever must retain the following
88 * acknowledgment:
89 * "This product includes software developed by the OpenSSL Project
90 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
91 *
92 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
93 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
94 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
95 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
96 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
97 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
98 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
99 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
100 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
101 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
102 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
103 * OF THE POSSIBILITY OF SUCH DAMAGE.
104 * ====================================================================
105 *
106 * This product includes cryptographic software written by Eric Young
107 * (eay@cryptsoft.com). This product includes software written by Tim
108 * Hudson (tjh@cryptsoft.com).
109 *
110 */
111 /* ====================================================================
112 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
113 * ECC cipher suite support in OpenSSL originally developed by
114 * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
115 */
116 /* ====================================================================
117 * Copyright 2005 Nokia. All rights reserved.
118 *
119 * The portions of the attached software ("Contribution") is developed by
120 * Nokia Corporation and is licensed pursuant to the OpenSSL open source
121 * license.
122 *
123 * The Contribution, originally written by Mika Kousa and Pasi Eronen of
124 * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
125 * support (see RFC 4279) to OpenSSL.
126 *
127 * No patent licenses or other rights except those expressly stated in
128 * the OpenSSL open source license shall be deemed granted or received
129 * expressly, by implication, estoppel, or otherwise.
130 *
131 * No assurances are provided by Nokia that the Contribution does not
132 * infringe the patent or other intellectual property rights of any third
133 * party or that the license provides you with all the necessary rights
134 * to make use of the Contribution.
135 *
136 * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
137 * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
138 * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
139 * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
140 * OTHERWISE.
141 */
142
143 #ifndef HEADER_SSL_H
144 #define HEADER_SSL_H
145
146 #include <openssl/e_os2.h>
147
148 #ifndef OPENSSL_NO_COMP
149 #include <openssl/comp.h>
150 #endif
151 #ifndef OPENSSL_NO_BIO
152 #include <openssl/bio.h>
153 #endif
154 #ifndef OPENSSL_NO_DEPRECATED
155 #ifndef OPENSSL_NO_X509
156 #include <openssl/x509.h>
157 #endif
158 #include <openssl/crypto.h>
159 #include <openssl/lhash.h>
160 #include <openssl/buffer.h>
161 #endif
162 #include <openssl/pem.h>
163 #include <openssl/hmac.h>
164
165 #include <openssl/kssl.h>
166 #include <openssl/safestack.h>
167 #include <openssl/symhacks.h>
168
169 #ifdef __cplusplus
170 extern "C" {
171 #endif
172
173 /* SSLeay version number for ASN.1 encoding of the session information */
174 /* Version 0 - initial version
175 * Version 1 - added the optional peer certificate
176 */
177 #define SSL_SESSION_ASN1_VERSION 0x0001
178
179 /* text strings for the ciphers */
180 #define SSL_TXT_NULL_WITH_MD5 SSL2_TXT_NULL_WITH_MD5
181 #define SSL_TXT_RC4_128_WITH_MD5 SSL2_TXT_RC4_128_WITH_MD5
182 #define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5
183 #define SSL_TXT_RC2_128_CBC_WITH_MD5 SSL2_TXT_RC2_128_CBC_WITH_MD5
184 #define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5
185 #define SSL_TXT_IDEA_128_CBC_WITH_MD5 SSL2_TXT_IDEA_128_CBC_WITH_MD5
186 #define SSL_TXT_DES_64_CBC_WITH_MD5 SSL2_TXT_DES_64_CBC_WITH_MD5
187 #define SSL_TXT_DES_64_CBC_WITH_SHA SSL2_TXT_DES_64_CBC_WITH_SHA
188 #define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5
189 #define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA
190
191 /* VRS Additional Kerberos5 entries
192 */
193 #define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA
194 #define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
195 #define SSL_TXT_KRB5_RC4_128_SHA SSL3_TXT_KRB5_RC4_128_SHA
196 #define SSL_TXT_KRB5_IDEA_128_CBC_SHA SSL3_TXT_KRB5_IDEA_128_CBC_SHA
197 #define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5
198 #define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
199 #define SSL_TXT_KRB5_RC4_128_MD5 SSL3_TXT_KRB5_RC4_128_MD5
200 #define SSL_TXT_KRB5_IDEA_128_CBC_MD5 SSL3_TXT_KRB5_IDEA_128_CBC_MD5
201
202 #define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA
203 #define SSL_TXT_KRB5_RC2_40_CBC_SHA SSL3_TXT_KRB5_RC2_40_CBC_SHA
204 #define SSL_TXT_KRB5_RC4_40_SHA SSL3_TXT_KRB5_RC4_40_SHA
205 #define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5
206 #define SSL_TXT_KRB5_RC2_40_CBC_MD5 SSL3_TXT_KRB5_RC2_40_CBC_MD5
207 #define SSL_TXT_KRB5_RC4_40_MD5 SSL3_TXT_KRB5_RC4_40_MD5
208
209 #define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA
210 #define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5
211 #define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA
212 #define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5
213 #define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
214 #define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
215 #define SSL_MAX_KRB5_PRINCIPAL_LENGTH 256
216
217 #define SSL_MAX_SSL_SESSION_ID_LENGTH 32
218 #define SSL_MAX_SID_CTX_LENGTH 32
219
220 #define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8)
221 #define SSL_MAX_KEY_ARG_LENGTH 8
222 #define SSL_MAX_MASTER_KEY_LENGTH 48
223
224
225 /* These are used to specify which ciphers to use and not to use */
226
227 #define SSL_TXT_EXP40 "EXPORT40"
228 #define SSL_TXT_EXP56 "EXPORT56"
229 #define SSL_TXT_LOW "LOW"
230 #define SSL_TXT_MEDIUM "MEDIUM"
231 #define SSL_TXT_HIGH "HIGH"
232 #define SSL_TXT_FIPS "FIPS"
233
234 #define SSL_TXT_kFZA "kFZA" /* unused! */
235 #define SSL_TXT_aFZA "aFZA" /* unused! */
236 #define SSL_TXT_eFZA "eFZA" /* unused! */
237 #define SSL_TXT_FZA "FZA" /* unused! */
238
239 #define SSL_TXT_aNULL "aNULL"
240 #define SSL_TXT_eNULL "eNULL"
241 #define SSL_TXT_NULL "NULL"
242
243 #define SSL_TXT_kRSA "kRSA"
244 #define SSL_TXT_kDHr "kDHr"
245 #define SSL_TXT_kDHd "kDHd"
246 #define SSL_TXT_kDH "kDH"
247 #define SSL_TXT_kEDH "kEDH"
248 #define SSL_TXT_kKRB5 "kKRB5"
249 #define SSL_TXT_kECDHr "kECDHr"
250 #define SSL_TXT_kECDHe "kECDHe"
251 #define SSL_TXT_kECDH "kECDH"
252 #define SSL_TXT_kEECDH "kEECDH"
253 #define SSL_TXT_kPSK "kPSK"
254 #define SSL_TXT_kGOST "kGOST"
255 #define SSL_TXT_kSRP "kSRP"
256
257 #define SSL_TXT_aRSA "aRSA"
258 #define SSL_TXT_aDSS "aDSS"
259 #define SSL_TXT_aDH "aDH"
260 #define SSL_TXT_aECDH "aECDH"
261 #define SSL_TXT_aKRB5 "aKRB5"
262 #define SSL_TXT_aECDSA "aECDSA"
263 #define SSL_TXT_aPSK "aPSK"
264 #define SSL_TXT_aGOST94 "aGOST94"
265 #define SSL_TXT_aGOST01 "aGOST01"
266 #define SSL_TXT_aGOST "aGOST"
267
268 #define SSL_TXT_DSS "DSS"
269 #define SSL_TXT_DH "DH"
270 #define SSL_TXT_EDH "EDH" /* same as "kEDH:-ADH" */
271 #define SSL_TXT_ADH "ADH"
272 #define SSL_TXT_RSA "RSA"
273 #define SSL_TXT_ECDH "ECDH"
274 #define SSL_TXT_EECDH "EECDH" /* same as "kEECDH:-AECDH" */
275 #define SSL_TXT_AECDH "AECDH"
276 #define SSL_TXT_ECDSA "ECDSA"
277 #define SSL_TXT_KRB5 "KRB5"
278 #define SSL_TXT_PSK "PSK"
279 #define SSL_TXT_SRP "SRP"
280
281 #define SSL_TXT_DES "DES"
282 #define SSL_TXT_3DES "3DES"
283 #define SSL_TXT_RC4 "RC4"
284 #define SSL_TXT_RC2 "RC2"
285 #define SSL_TXT_IDEA "IDEA"
286 #define SSL_TXT_SEED "SEED"
287 #define SSL_TXT_AES128 "AES128"
288 #define SSL_TXT_AES256 "AES256"
289 #define SSL_TXT_AES "AES"
290 #define SSL_TXT_AES_GCM "AESGCM"
291 #define SSL_TXT_CAMELLIA128 "CAMELLIA128"
292 #define SSL_TXT_CAMELLIA256 "CAMELLIA256"
293 #define SSL_TXT_CAMELLIA "CAMELLIA"
294
295 #define SSL_TXT_MD5 "MD5"
296 #define SSL_TXT_SHA1 "SHA1"
297 #define SSL_TXT_SHA "SHA" /* same as "SHA1" */
298 #define SSL_TXT_GOST94 "GOST94"
299 #define SSL_TXT_GOST89MAC "GOST89MAC"
300 #define SSL_TXT_SHA256 "SHA256"
301 #define SSL_TXT_SHA384 "SHA384"
302
303 #define SSL_TXT_SSLV2 "SSLv2"
304 #define SSL_TXT_SSLV3 "SSLv3"
305 #define SSL_TXT_TLSV1 "TLSv1"
306 #define SSL_TXT_TLSV1_1 "TLSv1.1"
307 #define SSL_TXT_TLSV1_2 "TLSv1.2"
308
309 #define SSL_TXT_EXP "EXP"
310 #define SSL_TXT_EXPORT "EXPORT"
311
312 #define SSL_TXT_ALL "ALL"
313
314 /*
315 * COMPLEMENTOF* definitions. These identifiers are used to (de-select)
316 * ciphers normally not being used.
317 * Example: "RC4" will activate all ciphers using RC4 including ciphers
318 * without authentication, which would normally disabled by DEFAULT (due
319 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT"
320 * will make sure that it is also disabled in the specific selection.
321 * COMPLEMENTOF* identifiers are portable between version, as adjustments
322 * to the default cipher setup will also be included here.
323 *
324 * COMPLEMENTOFDEFAULT does not experience the same special treatment that
325 * DEFAULT gets, as only selection is being done and no sorting as needed
326 * for DEFAULT.
327 */
328 #define SSL_TXT_CMPALL "COMPLEMENTOFALL"
329 #define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT"
330
331 /* The following cipher list is used by default.
332 * It also is substituted when an application-defined cipher list string
333 * starts with 'DEFAULT'. */
334 #define SSL_DEFAULT_CIPHER_LIST "ALL:!aNULL:!eNULL:!SSLv2"
335 /* As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always
336 * starts with a reasonable order, and all we have to do for DEFAULT is
337 * throwing out anonymous and unencrypted ciphersuites!
338 * (The latter are not actually enabled by ALL, but "ALL:RSA" would enable
339 * some of them.)
340 */
341
342 /* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
343 #define SSL_SENT_SHUTDOWN 1
344 #define SSL_RECEIVED_SHUTDOWN 2
345
346 #ifdef __cplusplus
347 }
348 #endif
349
350 #ifdef __cplusplus
351 extern "C" {
352 #endif
353
354 #if (defined(OPENSSL_NO_RSA) || defined(OPENSSL_NO_MD5)) && !defined(OPENSSL_NO_SSL2)
355 #define OPENSSL_NO_SSL2
356 #endif
357
358 #define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
359 #define SSL_FILETYPE_PEM X509_FILETYPE_PEM
360
361 /* This is needed to stop compilers complaining about the
362 * 'struct ssl_st *' function parameters used to prototype callbacks
363 * in SSL_CTX. */
364 typedef struct ssl_st *ssl_crock_st;
365 typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT;
366 typedef struct ssl_method_st SSL_METHOD;
367 typedef struct ssl_cipher_st SSL_CIPHER;
368 typedef struct ssl_session_st SSL_SESSION;
369 typedef struct tls_sigalgs_st TLS_SIGALGS;
370
371 DECLARE_STACK_OF(SSL_CIPHER)
372
373 /* SRTP protection profiles for use with the use_srtp extension (RFC 5764)*/
374 typedef struct srtp_protection_profile_st
375 {
376 const char *name;
377 unsigned long id;
378 } SRTP_PROTECTION_PROFILE;
379
380 DECLARE_STACK_OF(SRTP_PROTECTION_PROFILE)
381
382 typedef int (*tls_session_ticket_ext_cb_fn)(SSL *s, const unsigned char *data, int len, void *arg);
383 typedef int (*tls_session_secret_cb_fn)(SSL *s, void *secret, int *secret_len, STACK_OF(SSL_CIPHER) *peer_ciphers, SSL_CIPHER **cipher, void *arg);
384
385
386 #ifndef OPENSSL_NO_SSL_INTERN
387
388 /* used to hold info on the particular ciphers used */
389 struct ssl_cipher_st
390 {
391 int valid;
392 const char *name; /* text name */
393 unsigned long id; /* id, 4 bytes, first is version */
394
395 /* changed in 0.9.9: these four used to be portions of a single value 'algorithms' */
396 unsigned long algorithm_mkey; /* key exchange algorithm */
397 unsigned long algorithm_auth; /* server authentication */
398 unsigned long algorithm_enc; /* symmetric encryption */
399 unsigned long algorithm_mac; /* symmetric authentication */
400 unsigned long algorithm_ssl; /* (major) protocol version */
401
402 unsigned long algo_strength; /* strength and export flags */
403 unsigned long algorithm2; /* Extra flags */
404 int strength_bits; /* Number of bits really used */
405 int alg_bits; /* Number of bits for algorithm */
406 };
407
408
409 /* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
410 struct ssl_method_st
411 {
412 int version;
413 int (*ssl_new)(SSL *s);
414 void (*ssl_clear)(SSL *s);
415 void (*ssl_free)(SSL *s);
416 int (*ssl_accept)(SSL *s);
417 int (*ssl_connect)(SSL *s);
418 int (*ssl_read)(SSL *s,void *buf,int len);
419 int (*ssl_peek)(SSL *s,void *buf,int len);
420 int (*ssl_write)(SSL *s,const void *buf,int len);
421 int (*ssl_shutdown)(SSL *s);
422 int (*ssl_renegotiate)(SSL *s);
423 int (*ssl_renegotiate_check)(SSL *s);
424 long (*ssl_get_message)(SSL *s, int st1, int stn, int mt, long
425 max, int *ok);
426 int (*ssl_read_bytes)(SSL *s, int type, unsigned char *buf, int len,
427 int peek);
428 int (*ssl_write_bytes)(SSL *s, int type, const void *buf_, int len);
429 int (*ssl_dispatch_alert)(SSL *s);
430 long (*ssl_ctrl)(SSL *s,int cmd,long larg,void *parg);
431 long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,void *parg);
432 const SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr);
433 int (*put_cipher_by_char)(const SSL_CIPHER *cipher,unsigned char *ptr);
434 int (*ssl_pending)(const SSL *s);
435 int (*num_ciphers)(void);
436 const SSL_CIPHER *(*get_cipher)(unsigned ncipher);
437 const struct ssl_method_st *(*get_ssl_method)(int version);
438 long (*get_timeout)(void);
439 struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */
440 int (*ssl_version)(void);
441 long (*ssl_callback_ctrl)(SSL *s, int cb_id, void (*fp)(void));
442 long (*ssl_ctx_callback_ctrl)(SSL_CTX *s, int cb_id, void (*fp)(void));
443 };
444
445 /* Lets make this into an ASN.1 type structure as follows
446 * SSL_SESSION_ID ::= SEQUENCE {
447 * version INTEGER, -- structure version number
448 * SSLversion INTEGER, -- SSL version number
449 * Cipher OCTET STRING, -- the 3 byte cipher ID
450 * Session_ID OCTET STRING, -- the Session ID
451 * Master_key OCTET STRING, -- the master key
452 * KRB5_principal OCTET STRING -- optional Kerberos principal
453 * Key_Arg [ 0 ] IMPLICIT OCTET STRING, -- the optional Key argument
454 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time
455 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds
456 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate
457 * Session_ID_context [ 4 ] EXPLICIT OCTET STRING, -- the Session ID context
458 * Verify_result [ 5 ] EXPLICIT INTEGER, -- X509_V_... code for `Peer'
459 * HostName [ 6 ] EXPLICIT OCTET STRING, -- optional HostName from servername TLS extension
460 * PSK_identity_hint [ 7 ] EXPLICIT OCTET STRING, -- optional PSK identity hint
461 * PSK_identity [ 8 ] EXPLICIT OCTET STRING, -- optional PSK identity
462 * Ticket_lifetime_hint [9] EXPLICIT INTEGER, -- server's lifetime hint for session ticket
463 * Ticket [10] EXPLICIT OCTET STRING, -- session ticket (clients only)
464 * Compression_meth [11] EXPLICIT OCTET STRING, -- optional compression method
465 * SRP_username [ 12 ] EXPLICIT OCTET STRING -- optional SRP username
466 * }
467 * Look in ssl/ssl_asn1.c for more details
468 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
469 */
470 struct ssl_session_st
471 {
472 int ssl_version; /* what ssl version session info is
473 * being kept in here? */
474
475 /* only really used in SSLv2 */
476 unsigned int key_arg_length;
477 unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH];
478 int master_key_length;
479 unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH];
480 /* session_id - valid? */
481 unsigned int session_id_length;
482 unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH];
483 /* this is used to determine whether the session is being reused in
484 * the appropriate context. It is up to the application to set this,
485 * via SSL_new */
486 unsigned int sid_ctx_length;
487 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
488
489 #ifndef OPENSSL_NO_KRB5
490 unsigned int krb5_client_princ_len;
491 unsigned char krb5_client_princ[SSL_MAX_KRB5_PRINCIPAL_LENGTH];
492 #endif /* OPENSSL_NO_KRB5 */
493 #ifndef OPENSSL_NO_PSK
494 char *psk_identity_hint;
495 char *psk_identity;
496 #endif
497 /* Used to indicate that session resumption is not allowed.
498 * Applications can also set this bit for a new session via
499 * not_resumable_session_cb to disable session caching and tickets. */
500 int not_resumable;
501
502 /* The cert is the certificate used to establish this connection */
503 struct sess_cert_st /* SESS_CERT */ *sess_cert;
504
505 /* This is the cert for the other end.
506 * On clients, it will be the same as sess_cert->peer_key->x509
507 * (the latter is not enough as sess_cert is not retained
508 * in the external representation of sessions, see ssl_asn1.c). */
509 X509 *peer;
510 /* when app_verify_callback accepts a session where the peer's certificate
511 * is not ok, we must remember the error for session reuse: */
512 long verify_result; /* only for servers */
513
514 int references;
515 long timeout;
516 long time;
517
518 unsigned int compress_meth; /* Need to lookup the method */
519
520 const SSL_CIPHER *cipher;
521 unsigned long cipher_id; /* when ASN.1 loaded, this
522 * needs to be used to load
523 * the 'cipher' structure */
524
525 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */
526
527 CRYPTO_EX_DATA ex_data; /* application specific data */
528
529 /* These are used to make removal of session-ids more
530 * efficient and to implement a maximum cache size. */
531 struct ssl_session_st *prev,*next;
532 #ifndef OPENSSL_NO_TLSEXT
533 char *tlsext_hostname;
534 #ifndef OPENSSL_NO_EC
535 size_t tlsext_ecpointformatlist_length;
536 unsigned char *tlsext_ecpointformatlist; /* peer's list */
537 size_t tlsext_ellipticcurvelist_length;
538 unsigned char *tlsext_ellipticcurvelist; /* peer's list */
539 #endif /* OPENSSL_NO_EC */
540 /* RFC4507 info */
541 unsigned char *tlsext_tick; /* Session ticket */
542 size_t tlsext_ticklen; /* Session ticket length */
543 long tlsext_tick_lifetime_hint; /* Session lifetime hint in seconds */
544 #endif
545 #ifndef OPENSSL_NO_SRP
546 char *srp_username;
547 #endif
548 #ifndef OPENSSL_NO_TLSEXT
549 /* Used by client: the proof for this session.
550 * We store it outside the sess_cert structure, since the proof
551 * is received before the certificate. */
552 unsigned char *audit_proof;
553 size_t audit_proof_length;
554 #endif
555 };
556
557 #endif
558
559 #define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L
560 #define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L
561 /* Allow initial connection to servers that don't support RI */
562 #define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004L
563 #define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L
564 #define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L
565 #define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
566 #define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x00000040L /* no effect since 0.9.7h and 0.9.8b */
567 #define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
568 #define SSL_OP_TLS_D5_BUG 0x00000100L
569 #define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L
570
571 /* Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added
572 * in OpenSSL 0.9.6d. Usually (depending on the application protocol)
573 * the workaround is not needed. Unfortunately some broken SSL/TLS
574 * implementations cannot handle it at all, which is why we include
575 * it in SSL_OP_ALL. */
576 #define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L /* added in 0.9.6e */
577
578 /* SSL_OP_ALL: various bug workarounds that should be rather harmless.
579 * This used to be 0x000FFFFFL before 0.9.7. */
580 #define SSL_OP_ALL 0x80000BFFL
581
582 /* DTLS options */
583 #define SSL_OP_NO_QUERY_MTU 0x00001000L
584 /* Turn on Cookie Exchange (on relevant for servers) */
585 #define SSL_OP_COOKIE_EXCHANGE 0x00002000L
586 /* Don't use RFC4507 ticket extension */
587 #define SSL_OP_NO_TICKET 0x00004000L
588 /* Use Cisco's "speshul" version of DTLS_BAD_VER (as client) */
589 #define SSL_OP_CISCO_ANYCONNECT 0x00008000L
590
591 /* As server, disallow session resumption on renegotiation */
592 #define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L
593 /* Don't use compression even if supported */
594 #define SSL_OP_NO_COMPRESSION 0x00020000L
595 /* Permit unsafe legacy renegotiation */
596 #define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x00040000L
597 /* If set, always create a new key when using tmp_ecdh parameters */
598 #define SSL_OP_SINGLE_ECDH_USE 0x00080000L
599 /* If set, always create a new key when using tmp_dh parameters */
600 #define SSL_OP_SINGLE_DH_USE 0x00100000L
601 /* Set to always use the tmp_rsa key when doing RSA operations,
602 * even when this violates protocol specs */
603 #define SSL_OP_EPHEMERAL_RSA 0x00200000L
604 /* Set on servers to choose the cipher according to the server's
605 * preferences */
606 #define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L
607 /* If set, a server will allow a client to issue a SSLv3.0 version number
608 * as latest version supported in the premaster secret, even when TLSv1.0
609 * (version 3.1) was announced in the client hello. Normally this is
610 * forbidden to prevent version rollback attacks. */
611 #define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L
612
613 #define SSL_OP_NO_SSLv2 0x01000000L
614 #define SSL_OP_NO_SSLv3 0x02000000L
615 #define SSL_OP_NO_TLSv1 0x04000000L
616 #define SSL_OP_NO_TLSv1_2 0x08000000L
617 #define SSL_OP_NO_TLSv1_1 0x10000000L
618
619 /* These next two were never actually used for anything since SSLeay
620 * zap so we have some more flags.
621 */
622 /* The next flag deliberately changes the ciphertest, this is a check
623 * for the PKCS#1 attack */
624 #define SSL_OP_PKCS1_CHECK_1 0x0
625 #define SSL_OP_PKCS1_CHECK_2 0x0
626
627 #define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L
628 #define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L
629 /* Make server add server-hello extension from early version of
630 * cryptopro draft, when GOST ciphersuite is negotiated.
631 * Required for interoperability with CryptoPro CSP 3.x
632 */
633 #define SSL_OP_CRYPTOPRO_TLSEXT_BUG 0x80000000L
634
635 /* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
636 * when just a single record has been written): */
637 #define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L
638 /* Make it possible to retry SSL_write() with changed buffer location
639 * (buffer contents must stay the same!); this is not the default to avoid
640 * the misconception that non-blocking SSL_write() behaves like
641 * non-blocking write(): */
642 #define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
643 /* Never bother the application with retries if the transport
644 * is blocking: */
645 #define SSL_MODE_AUTO_RETRY 0x00000004L
646 /* Don't attempt to automatically build certificate chain */
647 #define SSL_MODE_NO_AUTO_CHAIN 0x00000008L
648 /* Save RAM by releasing read and write buffers when they're empty. (SSL3 and
649 * TLS only.) "Released" buffers are put onto a free-list in the context
650 * or just freed (depending on the context's setting for freelist_max_len). */
651 #define SSL_MODE_RELEASE_BUFFERS 0x00000010L
652
653 /* Cert related flags */
654 /* Many implementations ignore some aspects of the TLS standards such as
655 * enforcing certifcate chain algorithms. When this is set we enforce them.
656 */
657 #define SSL_CERT_FLAG_TLS_STRICT 0x00000001L
658
659 /* Flags for building certificate chains */
660 /* Treat any existing certificates as untrusted CAs */
661 #define SSL_BUILD_CHAIN_FLAG_UNTRUSTED 0x1
662 /* Con't include root CA in chain */
663 #define SSL_BUILD_CHAIN_FLAG_NO_ROOT 0x2
664
665 /* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
666 * they cannot be used to clear bits. */
667
668 #define SSL_CTX_set_options(ctx,op) \
669 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL)
670 #define SSL_CTX_clear_options(ctx,op) \
671 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
672 #define SSL_CTX_get_options(ctx) \
673 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL)
674 #define SSL_set_options(ssl,op) \
675 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL)
676 #define SSL_clear_options(ssl,op) \
677 SSL_ctrl((ssl),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
678 #define SSL_get_options(ssl) \
679 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL)
680
681 #define SSL_CTX_set_mode(ctx,op) \
682 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
683 #define SSL_CTX_clear_mode(ctx,op) \
684 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL)
685 #define SSL_CTX_get_mode(ctx) \
686 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
687 #define SSL_clear_mode(ssl,op) \
688 SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL)
689 #define SSL_set_mode(ssl,op) \
690 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
691 #define SSL_get_mode(ssl) \
692 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
693 #define SSL_set_mtu(ssl, mtu) \
694 SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL)
695
696 #define SSL_get_secure_renegotiation_support(ssl) \
697 SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL)
698
699 #ifndef OPENSSL_NO_HEARTBEATS
700 #define SSL_heartbeat(ssl) \
701 SSL_ctrl((ssl),SSL_CTRL_TLS_EXT_SEND_HEARTBEAT,0,NULL)
702 #endif
703
704 #define SSL_CTX_set_cert_flags(ctx,op) \
705 SSL_CTX_ctrl((ctx),SSL_CTRL_CERT_FLAGS,(op),NULL)
706 #define SSL_set_cert_flags(s,op) \
707 SSL_ctrl((s),SSL_CTRL_CERT_FLAGS,(op),NULL)
708 #define SSL_CTX_clear_cert_flags(ctx,op) \
709 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
710 #define SSL_clear_cert_flags(s,op) \
711 SSL_ctrl((s),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
712
713 void SSL_CTX_set_msg_callback(SSL_CTX *ctx, void (*cb)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg));
714 void SSL_set_msg_callback(SSL *ssl, void (*cb)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg));
715 #define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
716 #define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
717
718 #ifndef OPENSSL_NO_SRP
719
720 #ifndef OPENSSL_NO_SSL_INTERN
721
722 typedef struct srp_ctx_st
723 {
724 /* param for all the callbacks */
725 void *SRP_cb_arg;
726 /* set client Hello login callback */
727 int (*TLS_ext_srp_username_callback)(SSL *, int *, void *);
728 /* set SRP N/g param callback for verification */
729 int (*SRP_verify_param_callback)(SSL *, void *);
730 /* set SRP client passwd callback */
731 char *(*SRP_give_srp_client_pwd_callback)(SSL *, void *);
732
733 char *login;
734 BIGNUM *N,*g,*s,*B,*A;
735 BIGNUM *a,*b,*v;
736 char *info;
737 int strength;
738
739 unsigned long srp_Mask;
740 } SRP_CTX;
741
742 #endif
743
744 /* see tls_srp.c */
745 int SSL_SRP_CTX_init(SSL *s);
746 int SSL_CTX_SRP_CTX_init(SSL_CTX *ctx);
747 int SSL_SRP_CTX_free(SSL *ctx);
748 int SSL_CTX_SRP_CTX_free(SSL_CTX *ctx);
749 int SSL_srp_server_param_with_username(SSL *s, int *ad);
750 int SRP_generate_server_master_secret(SSL *s,unsigned char *master_key);
751 int SRP_Calc_A_param(SSL *s);
752 int SRP_generate_client_master_secret(SSL *s,unsigned char *master_key);
753
754 #endif
755
756 #if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
757 #define SSL_MAX_CERT_LIST_DEFAULT 1024*30 /* 30k max cert list :-) */
758 #else
759 #define SSL_MAX_CERT_LIST_DEFAULT 1024*100 /* 100k max cert list :-) */
760 #endif
761
762 #define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
763
764 /* This callback type is used inside SSL_CTX, SSL, and in the functions that set
765 * them. It is used to override the generation of SSL/TLS session IDs in a
766 * server. Return value should be zero on an error, non-zero to proceed. Also,
767 * callbacks should themselves check if the id they generate is unique otherwise
768 * the SSL handshake will fail with an error - callbacks can do this using the
769 * 'ssl' value they're passed by;
770 * SSL_has_matching_session_id(ssl, id, *id_len)
771 * The length value passed in is set at the maximum size the session ID can be.
772 * In SSLv2 this is 16 bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback
773 * can alter this length to be less if desired, but under SSLv2 session IDs are
774 * supposed to be fixed at 16 bytes so the id will be padded after the callback
775 * returns in this case. It is also an error for the callback to set the size to
776 * zero. */
777 typedef int (*GEN_SESSION_CB)(const SSL *ssl, unsigned char *id,
778 unsigned int *id_len);
779
780 typedef struct ssl_comp_st SSL_COMP;
781
782 #ifndef OPENSSL_NO_SSL_INTERN
783
784 struct ssl_comp_st
785 {
786 int id;
787 const char *name;
788 #ifndef OPENSSL_NO_COMP
789 COMP_METHOD *method;
790 #else
791 char *method;
792 #endif
793 };
794
795 DECLARE_STACK_OF(SSL_COMP)
796 DECLARE_LHASH_OF(SSL_SESSION);
797
798 struct ssl_ctx_st
799 {
800 const SSL_METHOD *method;
801
802 STACK_OF(SSL_CIPHER) *cipher_list;
803 /* same as above but sorted for lookup */
804 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
805
806 struct x509_store_st /* X509_STORE */ *cert_store;
807 LHASH_OF(SSL_SESSION) *sessions;
808 /* Most session-ids that will be cached, default is
809 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */
810 unsigned long session_cache_size;
811 struct ssl_session_st *session_cache_head;
812 struct ssl_session_st *session_cache_tail;
813
814 /* This can have one of 2 values, ored together,
815 * SSL_SESS_CACHE_CLIENT,
816 * SSL_SESS_CACHE_SERVER,
817 * Default is SSL_SESSION_CACHE_SERVER, which means only
818 * SSL_accept which cache SSL_SESSIONS. */
819 int session_cache_mode;
820
821 /* If timeout is not 0, it is the default timeout value set
822 * when SSL_new() is called. This has been put in to make
823 * life easier to set things up */
824 long session_timeout;
825
826 /* If this callback is not null, it will be called each
827 * time a session id is added to the cache. If this function
828 * returns 1, it means that the callback will do a
829 * SSL_SESSION_free() when it has finished using it. Otherwise,
830 * on 0, it means the callback has finished with it.
831 * If remove_session_cb is not null, it will be called when
832 * a session-id is removed from the cache. After the call,
833 * OpenSSL will SSL_SESSION_free() it. */
834 int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess);
835 void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess);
836 SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl,
837 unsigned char *data,int len,int *copy);
838
839 struct
840 {
841 int sess_connect; /* SSL new conn - started */
842 int sess_connect_renegotiate;/* SSL reneg - requested */
843 int sess_connect_good; /* SSL new conne/reneg - finished */
844 int sess_accept; /* SSL new accept - started */
845 int sess_accept_renegotiate;/* SSL reneg - requested */
846 int sess_accept_good; /* SSL accept/reneg - finished */
847 int sess_miss; /* session lookup misses */
848 int sess_timeout; /* reuse attempt on timeouted session */
849 int sess_cache_full; /* session removed due to full cache */
850 int sess_hit; /* session reuse actually done */
851 int sess_cb_hit; /* session-id that was not
852 * in the cache was
853 * passed back via the callback. This
854 * indicates that the application is
855 * supplying session-id's from other
856 * processes - spooky :-) */
857 } stats;
858
859 int references;
860
861 /* if defined, these override the X509_verify_cert() calls */
862 int (*app_verify_callback)(X509_STORE_CTX *, void *);
863 void *app_verify_arg;
864 /* before OpenSSL 0.9.7, 'app_verify_arg' was ignored
865 * ('app_verify_callback' was called with just one argument) */
866
867 /* Default password callback. */
868 pem_password_cb *default_passwd_callback;
869
870 /* Default password callback user data. */
871 void *default_passwd_callback_userdata;
872
873 /* get client cert callback */
874 int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey);
875
876 /* cookie generate callback */
877 int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie,
878 unsigned int *cookie_len);
879
880 /* verify cookie callback */
881 int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie,
882 unsigned int cookie_len);
883
884 CRYPTO_EX_DATA ex_data;
885
886 const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */
887 const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */
888 const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */
889
890 STACK_OF(X509) *extra_certs;
891 STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */
892
893
894 /* Default values used when no per-SSL value is defined follow */
895
896 void (*info_callback)(const SSL *ssl,int type,int val); /* used if SSL's info_callback is NULL */
897
898 /* what we put in client cert requests */
899 STACK_OF(X509_NAME) *client_CA;
900
901
902 /* Default values to use in SSL structures follow (these are copied by SSL_new) */
903
904 unsigned long options;
905 unsigned long mode;
906 long max_cert_list;
907
908 struct cert_st /* CERT */ *cert;
909 int read_ahead;
910
911 /* callback that allows applications to peek at protocol messages */
912 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
913 void *msg_callback_arg;
914
915 int verify_mode;
916 unsigned int sid_ctx_length;
917 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
918 int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx); /* called 'verify_callback' in the SSL */
919
920 /* Default generate session ID callback. */
921 GEN_SESSION_CB generate_session_id;
922
923 X509_VERIFY_PARAM *param;
924
925 #if 0
926 int purpose; /* Purpose setting */
927 int trust; /* Trust setting */
928 #endif
929
930 int quiet_shutdown;
931
932 /* Maximum amount of data to send in one fragment.
933 * actual record size can be more than this due to
934 * padding and MAC overheads.
935 */
936 unsigned int max_send_fragment;
937
938 #ifndef OPENSSL_ENGINE
939 /* Engine to pass requests for client certs to
940 */
941 ENGINE *client_cert_engine;
942 #endif
943
944 #ifndef OPENSSL_NO_TLSEXT
945 /* TLS extensions servername callback */
946 int (*tlsext_servername_callback)(SSL*, int *, void *);
947 void *tlsext_servername_arg;
948 /* RFC 4507 session ticket keys */
949 unsigned char tlsext_tick_key_name[16];
950 unsigned char tlsext_tick_hmac_key[16];
951 unsigned char tlsext_tick_aes_key[16];
952 /* Callback to support customisation of ticket key setting */
953 int (*tlsext_ticket_key_cb)(SSL *ssl,
954 unsigned char *name, unsigned char *iv,
955 EVP_CIPHER_CTX *ectx,
956 HMAC_CTX *hctx, int enc);
957
958 /* certificate status request info */
959 /* Callback for status request */
960 int (*tlsext_status_cb)(SSL *ssl, void *arg);
961 void *tlsext_status_arg;
962
963 /* draft-rescorla-tls-opaque-prf-input-00.txt information */
964 int (*tlsext_opaque_prf_input_callback)(SSL *, void *peerinput, size_t len, void *arg);
965 void *tlsext_opaque_prf_input_callback_arg;
966 #endif
967
968 #ifndef OPENSSL_NO_PSK
969 char *psk_identity_hint;
970 unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, char *identity,
971 unsigned int max_identity_len, unsigned char *psk,
972 unsigned int max_psk_len);
973 unsigned int (*psk_server_callback)(SSL *ssl, const char *identity,
974 unsigned char *psk, unsigned int max_psk_len);
975 #endif
976
977 #ifndef OPENSSL_NO_BUF_FREELISTS
978 #define SSL_MAX_BUF_FREELIST_LEN_DEFAULT 32
979 unsigned int freelist_max_len;
980 struct ssl3_buf_freelist_st *wbuf_freelist;
981 struct ssl3_buf_freelist_st *rbuf_freelist;
982 #endif
983 #ifndef OPENSSL_NO_SRP
984 SRP_CTX srp_ctx; /* ctx for SRP authentication */
985 #endif
986
987 #ifndef OPENSSL_NO_TLSEXT
988
989 # ifndef OPENSSL_NO_NEXTPROTONEG
990 /* Next protocol negotiation information */
991 /* (for experimental NPN extension). */
992
993 /* For a server, this contains a callback function by which the set of
994 * advertised protocols can be provided. */
995 int (*next_protos_advertised_cb)(SSL *s, const unsigned char **buf,
996 unsigned int *len, void *arg);
997 void *next_protos_advertised_cb_arg;
998 /* For a client, this contains a callback function that selects the
999 * next protocol from the list provided by the server. */
1000 int (*next_proto_select_cb)(SSL *s, unsigned char **out,
1001 unsigned char *outlen,
1002 const unsigned char *in,
1003 unsigned int inlen,
1004 void *arg);
1005 void *next_proto_select_cb_arg;
1006 # endif
1007 /* SRTP profiles we are willing to do from RFC 5764 */
1008 STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles;
1009 #endif
1010 /* Callback for disabling session caching and ticket support
1011 * on a session basis, depending on the chosen cipher. */
1012 int (*not_resumable_session_cb)(SSL *ssl, int is_forward_secure);
1013 # ifndef OPENSSL_NO_EC
1014 /* EC extension values inherited by SSL structure */
1015 size_t tlsext_ecpointformatlist_length;
1016 unsigned char *tlsext_ecpointformatlist;
1017 size_t tlsext_ellipticcurvelist_length;
1018 unsigned char *tlsext_ellipticcurvelist;
1019 # endif /* OPENSSL_NO_EC */
1020 int (*tlsext_authz_server_audit_proof_cb)(SSL *s, void *arg);
1021 void *tlsext_authz_server_audit_proof_cb_arg;
1022 };
1023
1024 #endif
1025
1026 #define SSL_SESS_CACHE_OFF 0x0000
1027 #define SSL_SESS_CACHE_CLIENT 0x0001
1028 #define SSL_SESS_CACHE_SERVER 0x0002
1029 #define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
1030 #define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
1031 /* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */
1032 #define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
1033 #define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200
1034 #define SSL_SESS_CACHE_NO_INTERNAL \
1035 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
1036
1037 LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx);
1038 #define SSL_CTX_sess_number(ctx) \
1039 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
1040 #define SSL_CTX_sess_connect(ctx) \
1041 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
1042 #define SSL_CTX_sess_connect_good(ctx) \
1043 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
1044 #define SSL_CTX_sess_connect_renegotiate(ctx) \
1045 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
1046 #define SSL_CTX_sess_accept(ctx) \
1047 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
1048 #define SSL_CTX_sess_accept_renegotiate(ctx) \
1049 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
1050 #define SSL_CTX_sess_accept_good(ctx) \
1051 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
1052 #define SSL_CTX_sess_hits(ctx) \
1053 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
1054 #define SSL_CTX_sess_cb_hits(ctx) \
1055 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
1056 #define SSL_CTX_sess_misses(ctx) \
1057 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
1058 #define SSL_CTX_sess_timeouts(ctx) \
1059 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
1060 #define SSL_CTX_sess_cache_full(ctx) \
1061 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
1062
1063 void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx, int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess));
1064 int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx))(struct ssl_st *ssl, SSL_SESSION *sess);
1065 void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx, void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess));
1066 void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx))(struct ssl_ctx_st *ctx, SSL_SESSION *sess);
1067 void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx, SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl, unsigned char *data,int len,int *copy));
1068 SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx))(struct ssl_st *ssl, unsigned char *Data, int len, int *copy);
1069 void SSL_CTX_set_info_callback(SSL_CTX *ctx, void (*cb)(const SSL *ssl,int type,int val));
1070 void (*SSL_CTX_get_info_callback(SSL_CTX *ctx))(const SSL *ssl,int type,int val);
1071 void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx, int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey));
1072 int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx))(SSL *ssl, X509 **x509, EVP_PKEY **pkey);
1073 #ifndef OPENSSL_NO_ENGINE
1074 int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e);
1075 #endif
1076 void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx, int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int *cookie_len));
1077 void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx, int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int cookie_len));
1078 #ifndef OPENSSL_NO_NEXTPROTONEG
1079 void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s,
1080 int (*cb) (SSL *ssl,
1081 const unsigned char **out,
1082 unsigned int *outlen,
1083 void *arg), void *arg);
1084 void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s,
1085 int (*cb) (SSL *ssl, unsigned char **out,
1086 unsigned char *outlen,
1087 const unsigned char *in,
1088 unsigned int inlen, void *arg),
1089 void *arg);
1090
1091 int SSL_select_next_proto(unsigned char **out, unsigned char *outlen,
1092 const unsigned char *in, unsigned int inlen,
1093 const unsigned char *client, unsigned int client_len);
1094 void SSL_get0_next_proto_negotiated(const SSL *s, const unsigned char **data,
1095 unsigned *len);
1096
1097 #define OPENSSL_NPN_UNSUPPORTED 0
1098 #define OPENSSL_NPN_NEGOTIATED 1
1099 #define OPENSSL_NPN_NO_OVERLAP 2
1100
1101 #endif
1102
1103 #ifndef OPENSSL_NO_PSK
1104 /* the maximum length of the buffer given to callbacks containing the
1105 * resulting identity/psk */
1106 #define PSK_MAX_IDENTITY_LEN 128
1107 #define PSK_MAX_PSK_LEN 256
1108 void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx,
1109 unsigned int (*psk_client_callback)(SSL *ssl, const char *hint,
1110 char *identity, unsigned int max_identity_len, unsigned char *psk,
1111 unsigned int max_psk_len));
1112 void SSL_set_psk_client_callback(SSL *ssl,
1113 unsigned int (*psk_client_callback)(SSL *ssl, const char *hint,
1114 char *identity, unsigned int max_identity_len, unsigned char *psk,
1115 unsigned int max_psk_len));
1116 void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx,
1117 unsigned int (*psk_server_callback)(SSL *ssl, const char *identity,
1118 unsigned char *psk, unsigned int max_psk_len));
1119 void SSL_set_psk_server_callback(SSL *ssl,
1120 unsigned int (*psk_server_callback)(SSL *ssl, const char *identity,
1121 unsigned char *psk, unsigned int max_psk_len));
1122 int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *identity_hint);
1123 int SSL_use_psk_identity_hint(SSL *s, const char *identity_hint);
1124 const char *SSL_get_psk_identity_hint(const SSL *s);
1125 const char *SSL_get_psk_identity(const SSL *s);
1126 #endif
1127
1128 #define SSL_NOTHING 1
1129 #define SSL_WRITING 2
1130 #define SSL_READING 3
1131 #define SSL_X509_LOOKUP 4
1132
1133 /* These will only be used when doing non-blocking IO */
1134 #define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
1135 #define SSL_want_read(s) (SSL_want(s) == SSL_READING)
1136 #define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
1137 #define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
1138
1139 #define SSL_MAC_FLAG_READ_MAC_STREAM 1
1140 #define SSL_MAC_FLAG_WRITE_MAC_STREAM 2
1141
1142 #ifndef OPENSSL_NO_SSL_INTERN
1143
1144 struct ssl_st
1145 {
1146 /* protocol version
1147 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION, DTLS1_VERSION)
1148 */
1149 int version;
1150 int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
1151
1152 const SSL_METHOD *method; /* SSLv3 */
1153
1154 /* There are 2 BIO's even though they are normally both the
1155 * same. This is so data can be read and written to different
1156 * handlers */
1157
1158 #ifndef OPENSSL_NO_BIO
1159 BIO *rbio; /* used by SSL_read */
1160 BIO *wbio; /* used by SSL_write */
1161 BIO *bbio; /* used during session-id reuse to concatenate
1162 * messages */
1163 #else
1164 char *rbio; /* used by SSL_read */
1165 char *wbio; /* used by SSL_write */
1166 char *bbio;
1167 #endif
1168 /* This holds a variable that indicates what we were doing
1169 * when a 0 or -1 is returned. This is needed for
1170 * non-blocking IO so we know what request needs re-doing when
1171 * in SSL_accept or SSL_connect */
1172 int rwstate;
1173
1174 /* true when we are actually in SSL_accept() or SSL_connect() */
1175 int in_handshake;
1176 int (*handshake_func)(SSL *);
1177
1178 /* Imagine that here's a boolean member "init" that is
1179 * switched as soon as SSL_set_{accept/connect}_state
1180 * is called for the first time, so that "state" and
1181 * "handshake_func" are properly initialized. But as
1182 * handshake_func is == 0 until then, we use this
1183 * test instead of an "init" member.
1184 */
1185
1186 int server; /* are we the server side? - mostly used by SSL_clear*/
1187
1188 int new_session;/* Generate a new session or reuse an old one.
1189 * NB: For servers, the 'new' session may actually be a previously
1190 * cached session or even the previous session unless
1191 * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set */
1192 int quiet_shutdown;/* don't send shutdown packets */
1193 int shutdown; /* we have shut things down, 0x01 sent, 0x02
1194 * for received */
1195 int state; /* where we are */
1196 int rstate; /* where we are when reading */
1197
1198 BUF_MEM *init_buf; /* buffer used during init */
1199 void *init_msg; /* pointer to handshake message body, set by ssl3_get_message() */
1200 int init_num; /* amount read/written */
1201 int init_off; /* amount read/written */
1202
1203 /* used internally to point at a raw packet */
1204 unsigned char *packet;
1205 unsigned int packet_length;
1206
1207 struct ssl2_state_st *s2; /* SSLv2 variables */
1208 struct ssl3_state_st *s3; /* SSLv3 variables */
1209 struct dtls1_state_st *d1; /* DTLSv1 variables */
1210
1211 int read_ahead; /* Read as many input bytes as possible
1212 * (for non-blocking reads) */
1213
1214 /* callback that allows applications to peek at protocol messages */
1215 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
1216 void *msg_callback_arg;
1217
1218 int hit; /* reusing a previous session */
1219
1220 X509_VERIFY_PARAM *param;
1221
1222 #if 0
1223 int purpose; /* Purpose setting */
1224 int trust; /* Trust setting */
1225 #endif
1226
1227 /* crypto */
1228 STACK_OF(SSL_CIPHER) *cipher_list;
1229 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
1230
1231 /* These are the ones being used, the ones in SSL_SESSION are
1232 * the ones to be 'copied' into these ones */
1233 int mac_flags;
1234 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */
1235 EVP_MD_CTX *read_hash; /* used for mac generation */
1236 #ifndef OPENSSL_NO_COMP
1237 COMP_CTX *expand; /* uncompress */
1238 #else
1239 char *expand;
1240 #endif
1241
1242 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
1243 EVP_MD_CTX *write_hash; /* used for mac generation */
1244 #ifndef OPENSSL_NO_COMP
1245 COMP_CTX *compress; /* compression */
1246 #else
1247 char *compress;
1248 #endif
1249
1250 /* session info */
1251
1252 /* client cert? */
1253 /* This is used to hold the server certificate used */
1254 struct cert_st /* CERT */ *cert;
1255
1256 /* the session_id_context is used to ensure sessions are only reused
1257 * in the appropriate context */
1258 unsigned int sid_ctx_length;
1259 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
1260
1261 /* This can also be in the session once a session is established */
1262 SSL_SESSION *session;
1263
1264 /* Default generate session ID callback. */
1265 GEN_SESSION_CB generate_session_id;
1266
1267 /* Used in SSL2 and SSL3 */
1268 int verify_mode; /* 0 don't care about verify failure.
1269 * 1 fail if verify fails */
1270 int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */
1271
1272 void (*info_callback)(const SSL *ssl,int type,int val); /* optional informational callback */
1273
1274 int error; /* error bytes to be written */
1275 int error_code; /* actual code */
1276
1277 #ifndef OPENSSL_NO_KRB5
1278 KSSL_CTX *kssl_ctx; /* Kerberos 5 context */
1279 #endif /* OPENSSL_NO_KRB5 */
1280
1281 #ifndef OPENSSL_NO_PSK
1282 unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, char *identity,
1283 unsigned int max_identity_len, unsigned char *psk,
1284 unsigned int max_psk_len);
1285 unsigned int (*psk_server_callback)(SSL *ssl, const char *identity,
1286 unsigned char *psk, unsigned int max_psk_len);
1287 #endif
1288
1289 SSL_CTX *ctx;
1290 /* set this flag to 1 and a sleep(1) is put into all SSL_read()
1291 * and SSL_write() calls, good for nbio debuging :-) */
1292 int debug;
1293
1294 /* extra application data */
1295 long verify_result;
1296 CRYPTO_EX_DATA ex_data;
1297
1298 /* for server side, keep the list of CA_dn we can use */
1299 STACK_OF(X509_NAME) *client_CA;
1300
1301 int references;
1302 unsigned long options; /* protocol behaviour */
1303 unsigned long mode; /* API behaviour */
1304 long max_cert_list;
1305 int first_packet;
1306 int client_version; /* what was passed, used for
1307 * SSLv3/TLS rollback check */
1308 unsigned int max_send_fragment;
1309 #ifndef OPENSSL_NO_TLSEXT
1310 /* TLS extension debug callback */
1311 void (*tlsext_debug_cb)(SSL *s, int client_server, int type,
1312 unsigned char *data, int len,
1313 void *arg);
1314 void *tlsext_debug_arg;
1315 char *tlsext_hostname;
1316 int servername_done; /* no further mod of servername
1317 0 : call the servername extension callback.
1318 1 : prepare 2, allow last ack just after in server callback.
1319 2 : don't call servername callback, no ack in server hello
1320 */
1321 /* certificate status request info */
1322 /* Status type or -1 if no status type */
1323 int tlsext_status_type;
1324 /* Expect OCSP CertificateStatus message */
1325 int tlsext_status_expected;
1326 /* OCSP status request only */
1327 STACK_OF(OCSP_RESPID) *tlsext_ocsp_ids;
1328 X509_EXTENSIONS *tlsext_ocsp_exts;
1329 /* OCSP response received or to be sent */
1330 unsigned char *tlsext_ocsp_resp;
1331 int tlsext_ocsp_resplen;
1332
1333 /* RFC4507 session ticket expected to be received or sent */
1334 int tlsext_ticket_expected;
1335 #ifndef OPENSSL_NO_EC
1336 size_t tlsext_ecpointformatlist_length;
1337 unsigned char *tlsext_ecpointformatlist; /* our list */
1338 size_t tlsext_ellipticcurvelist_length;
1339 unsigned char *tlsext_ellipticcurvelist; /* our list */
1340 #endif /* OPENSSL_NO_EC */
1341
1342 /* draft-rescorla-tls-opaque-prf-input-00.txt information to be used for handshakes */
1343 void *tlsext_opaque_prf_input;
1344 size_t tlsext_opaque_prf_input_len;
1345
1346 /* TLS Session Ticket extension override */
1347 TLS_SESSION_TICKET_EXT *tlsext_session_ticket;
1348
1349 /* TLS Session Ticket extension callback */
1350 tls_session_ticket_ext_cb_fn tls_session_ticket_ext_cb;
1351 void *tls_session_ticket_ext_cb_arg;
1352
1353 /* TLS pre-shared secret session resumption */
1354 tls_session_secret_cb_fn tls_session_secret_cb;
1355 void *tls_session_secret_cb_arg;
1356
1357 SSL_CTX * initial_ctx; /* initial ctx, used to store sessions */
1358
1359 #ifndef OPENSSL_NO_NEXTPROTONEG
1360 /* Next protocol negotiation. For the client, this is the protocol that
1361 * we sent in NextProtocol and is set when handling ServerHello
1362 * extensions.
1363 *
1364 * For a server, this is the client's selected_protocol from
1365 * NextProtocol and is set when handling the NextProtocol message,
1366 * before the Finished message. */
1367 unsigned char *next_proto_negotiated;
1368 unsigned char next_proto_negotiated_len;
1369 #endif
1370
1371 #define session_ctx initial_ctx
1372
1373 STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles; /* What we'll do */
1374 SRTP_PROTECTION_PROFILE *srtp_profile; /* What's been chosen */
1375
1376 unsigned int tlsext_heartbeat; /* Is use of the Heartbeat extension negotiated?
1377 0: disabled
1378 1: enabled
1379 2: enabled, but not allowed to send Requests
1380 */
1381 unsigned int tlsext_hb_pending; /* Indicates if a HeartbeatRequest is in flight */
1382 unsigned int tlsext_hb_seq; /* HeartbeatRequest sequence number */
1383 #else
1384 #define session_ctx ctx
1385 #endif /* OPENSSL_NO_TLSEXT */
1386
1387 int renegotiate;/* 1 if we are renegotiating.
1388 * 2 if we are a server and are inside a handshake
1389 * (i.e. not just sending a HelloRequest) */
1390
1391 #ifndef OPENSSL_NO_SRP
1392 SRP_CTX srp_ctx; /* ctx for SRP authentication */
1393 #endif
1394
1395 /* Callback for disabling session caching and ticket support
1396 * on a session basis, depending on the chosen cipher. */
1397 int (*not_resumable_session_cb)(SSL *ssl, int is_forward_secure);
1398 };
1399
1400 #endif
1401
1402 #ifdef __cplusplus
1403 }
1404 #endif
1405
1406 #include <openssl/ssl2.h>
1407 #include <openssl/ssl3.h>
1408 #include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
1409 #include <openssl/dtls1.h> /* Datagram TLS */
1410 #include <openssl/ssl23.h>
1411 #include <openssl/srtp.h> /* Support for the use_srtp extension */
1412
1413 #ifdef __cplusplus
1414 extern "C" {
1415 #endif
1416
1417 /* compatibility */
1418 #define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
1419 #define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
1420 #define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
1421 #define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
1422 #define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
1423 #define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
1424
1425 /* The following are the possible values for ssl->state are are
1426 * used to indicate where we are up to in the SSL connection establishment.
1427 * The macros that follow are about the only things you should need to use
1428 * and even then, only when using non-blocking IO.
1429 * It can also be useful to work out where you were when the connection
1430 * failed */
1431
1432 #define SSL_ST_CONNECT 0x1000
1433 #define SSL_ST_ACCEPT 0x2000
1434 #define SSL_ST_MASK 0x0FFF
1435 #define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT)
1436 #define SSL_ST_BEFORE 0x4000
1437 #define SSL_ST_OK 0x03
1438 #define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT)
1439
1440 #define SSL_CB_LOOP 0x01
1441 #define SSL_CB_EXIT 0x02
1442 #define SSL_CB_READ 0x04
1443 #define SSL_CB_WRITE 0x08
1444 #define SSL_CB_ALERT 0x4000 /* used in callback */
1445 #define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
1446 #define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
1447 #define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
1448 #define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
1449 #define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
1450 #define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
1451 #define SSL_CB_HANDSHAKE_START 0x10
1452 #define SSL_CB_HANDSHAKE_DONE 0x20
1453
1454 /* Is the SSL_connection established? */
1455 #define SSL_get_state(a) SSL_state(a)
1456 #define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK)
1457 #define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT)
1458 #define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE)
1459 #define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT)
1460 #define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT)
1461
1462 /* The following 2 states are kept in ssl->rstate when reads fail,
1463 * you should not need these */
1464 #define SSL_ST_READ_HEADER 0xF0
1465 #define SSL_ST_READ_BODY 0xF1
1466 #define SSL_ST_READ_DONE 0xF2
1467
1468 /* Obtain latest Finished message
1469 * -- that we sent (SSL_get_finished)
1470 * -- that we expected from peer (SSL_get_peer_finished).
1471 * Returns length (0 == no Finished so far), copies up to 'count' bytes. */
1472 size_t SSL_get_finished(const SSL *s, void *buf, size_t count);
1473 size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count);
1474
1475 /* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options
1476 * are 'ored' with SSL_VERIFY_PEER if they are desired */
1477 #define SSL_VERIFY_NONE 0x00
1478 #define SSL_VERIFY_PEER 0x01
1479 #define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
1480 #define SSL_VERIFY_CLIENT_ONCE 0x04
1481
1482 #define OpenSSL_add_ssl_algorithms() SSL_library_init()
1483 #define SSLeay_add_ssl_algorithms() SSL_library_init()
1484
1485 /* this is for backward compatibility */
1486 #if 0 /* NEW_SSLEAY */
1487 #define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
1488 #define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n)
1489 #define SSL_add_session(a,b) SSL_CTX_add_session((a),(b))
1490 #define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b))
1491 #define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b))
1492 #endif
1493 /* More backward compatibility */
1494 #define SSL_get_cipher(s) \
1495 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1496 #define SSL_get_cipher_bits(s,np) \
1497 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
1498 #define SSL_get_cipher_version(s) \
1499 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
1500 #define SSL_get_cipher_name(s) \
1501 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1502 #define SSL_get_time(a) SSL_SESSION_get_time(a)
1503 #define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
1504 #define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
1505 #define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
1506
1507 #define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id)
1508 #define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id)
1509
1510 DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION)
1511
1512 #define SSL_AD_REASON_OFFSET 1000 /* offset to get SSL_R_... value from SSL_AD_... */
1513
1514 /* These alert types are for SSLv3 and TLSv1 */
1515 #define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
1516 #define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */
1517 #define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */
1518 #define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
1519 #define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
1520 #define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */
1521 #define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */
1522 #define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */
1523 #define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
1524 #define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
1525 #define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
1526 #define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
1527 #define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
1528 #define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */
1529 #define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */
1530 #define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */
1531 #define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */
1532 #define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
1533 #define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */
1534 #define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */
1535 #define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */
1536 #define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */
1537 #define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
1538 #define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
1539 #define SSL_AD_UNSUPPORTED_EXTENSION TLS1_AD_UNSUPPORTED_EXTENSION
1540 #define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE
1541 #define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME
1542 #define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
1543 #define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE
1544 #define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY /* fatal */
1545
1546 #define SSL_ERROR_NONE 0
1547 #define SSL_ERROR_SSL 1
1548 #define SSL_ERROR_WANT_READ 2
1549 #define SSL_ERROR_WANT_WRITE 3
1550 #define SSL_ERROR_WANT_X509_LOOKUP 4
1551 #define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */
1552 #define SSL_ERROR_ZERO_RETURN 6
1553 #define SSL_ERROR_WANT_CONNECT 7
1554 #define SSL_ERROR_WANT_ACCEPT 8
1555
1556 #define SSL_CTRL_NEED_TMP_RSA 1
1557 #define SSL_CTRL_SET_TMP_RSA 2
1558 #define SSL_CTRL_SET_TMP_DH 3
1559 #define SSL_CTRL_SET_TMP_ECDH 4
1560 #define SSL_CTRL_SET_TMP_RSA_CB 5
1561 #define SSL_CTRL_SET_TMP_DH_CB 6
1562 #define SSL_CTRL_SET_TMP_ECDH_CB 7
1563
1564 #define SSL_CTRL_GET_SESSION_REUSED 8
1565 #define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9
1566 #define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10
1567 #define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11
1568 #define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12
1569 #define SSL_CTRL_GET_FLAGS 13
1570 #define SSL_CTRL_EXTRA_CHAIN_CERT 14
1571
1572 #define SSL_CTRL_SET_MSG_CALLBACK 15
1573 #define SSL_CTRL_SET_MSG_CALLBACK_ARG 16
1574
1575 /* only applies to datagram connections */
1576 #define SSL_CTRL_SET_MTU 17
1577 /* Stats */
1578 #define SSL_CTRL_SESS_NUMBER 20
1579 #define SSL_CTRL_SESS_CONNECT 21
1580 #define SSL_CTRL_SESS_CONNECT_GOOD 22
1581 #define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
1582 #define SSL_CTRL_SESS_ACCEPT 24
1583 #define SSL_CTRL_SESS_ACCEPT_GOOD 25
1584 #define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
1585 #define SSL_CTRL_SESS_HIT 27
1586 #define SSL_CTRL_SESS_CB_HIT 28
1587 #define SSL_CTRL_SESS_MISSES 29
1588 #define SSL_CTRL_SESS_TIMEOUTS 30
1589 #define SSL_CTRL_SESS_CACHE_FULL 31
1590 #define SSL_CTRL_OPTIONS 32
1591 #define SSL_CTRL_MODE 33
1592
1593 #define SSL_CTRL_GET_READ_AHEAD 40
1594 #define SSL_CTRL_SET_READ_AHEAD 41
1595 #define SSL_CTRL_SET_SESS_CACHE_SIZE 42
1596 #define SSL_CTRL_GET_SESS_CACHE_SIZE 43
1597 #define SSL_CTRL_SET_SESS_CACHE_MODE 44
1598 #define SSL_CTRL_GET_SESS_CACHE_MODE 45
1599
1600 #define SSL_CTRL_GET_MAX_CERT_LIST 50
1601 #define SSL_CTRL_SET_MAX_CERT_LIST 51
1602
1603 #define SSL_CTRL_SET_MAX_SEND_FRAGMENT 52
1604
1605 /* see tls1.h for macros based on these */
1606 #ifndef OPENSSL_NO_TLSEXT
1607 #define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53
1608 #define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54
1609 #define SSL_CTRL_SET_TLSEXT_HOSTNAME 55
1610 #define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56
1611 #define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57
1612 #define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58
1613 #define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59
1614 #define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT 60
1615 #define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB 61
1616 #define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG 62
1617 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63
1618 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64
1619 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65
1620 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66
1621 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67
1622 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68
1623 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69
1624 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70
1625 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71
1626
1627 #define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72
1628
1629 #define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB 75
1630 #define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB 76
1631 #define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB 77
1632
1633 #define SSL_CTRL_SET_SRP_ARG 78
1634 #define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME 79
1635 #define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH 80
1636 #define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD 81
1637 #ifndef OPENSSL_NO_HEARTBEATS
1638 #define SSL_CTRL_TLS_EXT_SEND_HEARTBEAT 85
1639 #define SSL_CTRL_GET_TLS_EXT_HEARTBEAT_PENDING 86
1640 #define SSL_CTRL_SET_TLS_EXT_HEARTBEAT_NO_REQUESTS 87
1641 #endif
1642 /* Callback for verifying audit proofs (client only) */
1643 #define SSL_CTRL_SET_TLSEXT_AUTHZ_SERVER_AUDIT_PROOF_CB 95
1644 #define SSL_CTRL_SET_TLSEXT_AUTHZ_SERVER_AUDIT_PROOF_CB_ARG 96
1645 #endif /* OPENSSL_NO_TLSEXT */
1646
1647 #define DTLS_CTRL_GET_TIMEOUT 73
1648 #define DTLS_CTRL_HANDLE_TIMEOUT 74
1649 #define DTLS_CTRL_LISTEN 75
1650
1651 #define SSL_CTRL_GET_RI_SUPPORT 76
1652 #define SSL_CTRL_CLEAR_OPTIONS 77
1653 #define SSL_CTRL_CLEAR_MODE 78
1654 #define SSL_CTRL_SET_NOT_RESUMABLE_SESS_CB 79
1655
1656 #define SSL_CTRL_GET_EXTRA_CHAIN_CERTS 82
1657 #define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS 83
1658
1659 #define SSL_CTRL_CHAIN 88
1660 #define SSL_CTRL_CHAIN_CERT 89
1661
1662 #define SSL_CTRL_GET_CURVES 90
1663 #define SSL_CTRL_SET_CURVES 91
1664 #define SSL_CTRL_SET_CURVES_LIST 92
1665 #define SSL_CTRL_GET_SHARED_CURVE 93
1666 #define SSL_CTRL_SET_ECDH_AUTO 94
1667 #define SSL_CTRL_SET_SIGALGS 97
1668 #define SSL_CTRL_SET_SIGALGS_LIST 98
1669 #define SSL_CTRL_CERT_FLAGS 99
1670 #define SSL_CTRL_CLEAR_CERT_FLAGS 100
1671 #define SSL_CTRL_SET_CLIENT_SIGALGS 101
1672 #define SSL_CTRL_SET_CLIENT_SIGALGS_LIST 102
1673 #define SSL_CTRL_GET_CLIENT_CERT_TYPES 103
1674 #define SSL_CTRL_SET_CLIENT_CERT_TYPES 104
1675 #define SSL_CTRL_BUILD_CERT_CHAIN 105
1676 #define SSL_CTRL_SET_VERIFY_CERT_STORE 106
1677 #define SSL_CTRL_SET_CHAIN_CERT_STORE 107
1678
1679 #define DTLSv1_get_timeout(ssl, arg) \
1680 SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg)
1681 #define DTLSv1_handle_timeout(ssl) \
1682 SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL)
1683 #define DTLSv1_listen(ssl, peer) \
1684 SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer)
1685
1686 #define SSL_session_reused(ssl) \
1687 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
1688 #define SSL_num_renegotiations(ssl) \
1689 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
1690 #define SSL_clear_num_renegotiations(ssl) \
1691 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
1692 #define SSL_total_renegotiations(ssl) \
1693 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
1694
1695 #define SSL_CTX_need_tmp_RSA(ctx) \
1696 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1697 #define SSL_CTX_set_tmp_rsa(ctx,rsa) \
1698 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1699 #define SSL_CTX_set_tmp_dh(ctx,dh) \
1700 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1701 #define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \
1702 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1703
1704 #define SSL_need_tmp_RSA(ssl) \
1705 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1706 #define SSL_set_tmp_rsa(ssl,rsa) \
1707 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1708 #define SSL_set_tmp_dh(ssl,dh) \
1709 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1710 #define SSL_set_tmp_ecdh(ssl,ecdh) \
1711 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1712
1713 #define SSL_CTX_add_extra_chain_cert(ctx,x509) \
1714 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
1715 #define SSL_CTX_get_extra_chain_certs(ctx,px509) \
1716 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,0,px509)
1717 #define SSL_CTX_clear_extra_chain_certs(ctx) \
1718 SSL_CTX_ctrl(ctx,SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS,0,NULL)
1719
1720 #define SSL_CTX_set0_chain(ctx,sk) \
1721 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
1722 #define SSL_CTX_set1_chain(ctx,sk) \
1723 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
1724 #define SSL_CTX_add0_chain_cert(ctx,x509) \
1725 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
1726 #define SSL_CTX_add1_chain_cert(ctx,x509) \
1727 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
1728 #define SSL_CTX_build_cert_chain(ctx, flags) \
1729 SSL_CTX_ctrl(ctx,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
1730
1731 #define SSL_CTX_set0_verify_cert_store(ctx,st) \
1732 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
1733 #define SSL_CTX_set1_verify_cert_store(ctx,st) \
1734 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
1735 #define SSL_CTX_set0_chain_cert_store(ctx,st) \
1736 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
1737 #define SSL_CTX_set1_chain_cert_store(ctx,st) \
1738 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
1739
1740 #define SSL_set0_chain(ctx,sk) \
1741 SSL_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
1742 #define SSL_set1_chain(ctx,sk) \
1743 SSL_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
1744 #define SSL_add0_chain_cert(ctx,x509) \
1745 SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
1746 #define SSL_add1_chain_cert(ctx,x509) \
1747 SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
1748 #define SSL_build_cert_chain(s, flags) \
1749 SSL_ctrl(s,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
1750 #define SSL_set0_verify_cert_store(s,st) \
1751 SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
1752 #define SSL_set1_verify_cert_store(s,st) \
1753 SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
1754 #define SSL_set0_chain_cert_store(s,st) \
1755 SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
1756 #define SSL_set1_chain_cert_store(s,st) \
1757 SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
1758
1759 #define SSL_get1_curves(ctx, s) \
1760 SSL_ctrl(ctx,SSL_CTRL_GET_CURVES,0,(char *)s)
1761 #define SSL_CTX_set1_curves(ctx, clist, clistlen) \
1762 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
1763 #define SSL_CTX_set1_curves_list(ctx, s) \
1764 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
1765 #define SSL_set1_curves(ctx, clist, clistlen) \
1766 SSL_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
1767 #define SSL_set1_curves_list(ctx, s) \
1768 SSL_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
1769 #define SSL_get_shared_curve(s, n) \
1770 SSL_ctrl(s,SSL_CTRL_GET_SHARED_CURVE,n,NULL)
1771 #define SSL_CTX_set_ecdh_auto(ctx, onoff) \
1772 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL)
1773 #define SSL_set_ecdh_auto(s, onoff) \
1774 SSL_ctrl(s,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL)
1775
1776 #define SSL_CTX_set1_sigalgs(ctx, slist, slistlen) \
1777 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS,slistlen,(int *)slist)
1778 #define SSL_CTX_set1_sigalgs_list(ctx, s) \
1779 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
1780 #define SSL_set1_sigalgs(ctx, slist, slistlen) \
1781 SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS,clistlen,(int *)slist)
1782 #define SSL_set1_sigalgs_list(ctx, s) \
1783 SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
1784
1785 #define SSL_CTX_set1_client_sigalgs(ctx, slist, slistlen) \
1786 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,slistlen,(int *)slist)
1787 #define SSL_CTX_set1_client_sigalgs_list(ctx, s) \
1788 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
1789 #define SSL_set1_client_sigalgs(ctx, slist, slistlen) \
1790 SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,clistlen,(int *)slist)
1791 #define SSL_set1_client_sigalgs_list(ctx, s) \
1792 SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
1793
1794 #define SSL_get0_certificate_types(s, clist) \
1795 SSL_ctrl(s, SSL_CTRL_GET_CLIENT_CERT_TYPES, 0, (char *)clist)
1796
1797 #define SSL_CTX_set1_client_certificate_types(ctx, clist, clistlen) \
1798 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
1799 #define SSL_set1_client_certificate_types(s, clist, clistlen) \
1800 SSL_ctrl(s,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
1801
1802 #ifndef OPENSSL_NO_BIO
1803 BIO_METHOD *BIO_f_ssl(void);
1804 BIO *BIO_new_ssl(SSL_CTX *ctx,int client);
1805 BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
1806 BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
1807 int BIO_ssl_copy_session_id(BIO *to,BIO *from);
1808 void BIO_ssl_shutdown(BIO *ssl_bio);
1809
1810 #endif
1811
1812 int SSL_CTX_set_cipher_list(SSL_CTX *,const char *str);
1813 SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth);
1814 void SSL_CTX_free(SSL_CTX *);
1815 long SSL_CTX_set_timeout(SSL_CTX *ctx,long t);
1816 long SSL_CTX_get_timeout(const SSL_CTX *ctx);
1817 X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *);
1818 void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *);
1819 int SSL_want(const SSL *s);
1820 int SSL_clear(SSL *s);
1821
1822 void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm);
1823
1824 const SSL_CIPHER *SSL_get_current_cipher(const SSL *s);
1825 int SSL_CIPHER_get_bits(const SSL_CIPHER *c,int *alg_bits);
1826 char * SSL_CIPHER_get_version(const SSL_CIPHER *c);
1827 const char * SSL_CIPHER_get_name(const SSL_CIPHER *c);
1828 unsigned long SSL_CIPHER_get_id(const SSL_CIPHER *c);
1829
1830 int SSL_get_fd(const SSL *s);
1831 int SSL_get_rfd(const SSL *s);
1832 int SSL_get_wfd(const SSL *s);
1833 const char * SSL_get_cipher_list(const SSL *s,int n);
1834 char * SSL_get_shared_ciphers(const SSL *s, char *buf, int len);
1835 int SSL_get_read_ahead(const SSL * s);
1836 int SSL_pending(const SSL *s);
1837 #ifndef OPENSSL_NO_SOCK
1838 int SSL_set_fd(SSL *s, int fd);
1839 int SSL_set_rfd(SSL *s, int fd);
1840 int SSL_set_wfd(SSL *s, int fd);
1841 #endif
1842 #ifndef OPENSSL_NO_BIO
1843 void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio);
1844 BIO * SSL_get_rbio(const SSL *s);
1845 BIO * SSL_get_wbio(const SSL *s);
1846 #endif
1847 int SSL_set_cipher_list(SSL *s, const char *str);
1848 void SSL_set_read_ahead(SSL *s, int yes);
1849 int SSL_get_verify_mode(const SSL *s);
1850 int SSL_get_verify_depth(const SSL *s);
1851 int (*SSL_get_verify_callback(const SSL *s))(int,X509_STORE_CTX *);
1852 void SSL_set_verify(SSL *s, int mode,
1853 int (*callback)(int ok,X509_STORE_CTX *ctx));
1854 void SSL_set_verify_depth(SSL *s, int depth);
1855 void SSL_set_cert_cb(SSL *s, int (*cb)(SSL *ssl, void *arg), void *arg);
1856 #ifndef OPENSSL_NO_RSA
1857 int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
1858 #endif
1859 int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len);
1860 int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
1861 int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, const unsigned char *d, long len);
1862 int SSL_use_certificate(SSL *ssl, X509 *x);
1863 int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len);
1864
1865 #ifndef OPENSSL_NO_TLSEXT
1866 /* Set authz data for the current active cert. */
1867 int SSL_CTX_use_authz(SSL_CTX *ctx, unsigned char *authz, size_t authz_length);
1868 int SSL_use_authz(SSL *ssl, unsigned char *authz, size_t authz_length);
1869 /* Get the authz of type 'type' associated with the current active cert. */
1870 const unsigned char *SSL_CTX_get_authz_data(SSL_CTX *ctx, unsigned char type,
1871 size_t *data_length);
1872 #ifndef OPENSSL_NO_STDIO
1873 int SSL_CTX_use_authz_file(SSL_CTX *ctx, const char *file);
1874 int SSL_use_authz_file(SSL *ssl, const char *file);
1875 #endif
1876 #endif
1877
1878 #ifndef OPENSSL_NO_STDIO
1879 int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
1880 int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
1881 int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
1882 int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1883 int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1884 int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
1885 int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */
1886 STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
1887 int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
1888 const char *file);
1889 #ifndef OPENSSL_SYS_VMS
1890 #ifndef OPENSSL_SYS_MACINTOSH_CLASSIC /* XXXXX: Better scheme needed! [was: #ifndef MAC_OS_pre_X] */
1891 int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
1892 const char *dir);
1893 #endif
1894 #endif
1895
1896 #endif
1897
1898 void SSL_load_error_strings(void );
1899 const char *SSL_state_string(const SSL *s);
1900 const char *SSL_rstate_string(const SSL *s);
1901 const char *SSL_state_string_long(const SSL *s);
1902 const char *SSL_rstate_string_long(const SSL *s);
1903 long SSL_SESSION_get_time(const SSL_SESSION *s);
1904 long SSL_SESSION_set_time(SSL_SESSION *s, long t);
1905 long SSL_SESSION_get_timeout(const SSL_SESSION *s);
1906 long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
1907 void SSL_copy_session_id(SSL *to,const SSL *from);
1908 X509 *SSL_SESSION_get0_peer(SSL_SESSION *s);
1909 int SSL_SESSION_set1_id_context(SSL_SESSION *s,const unsigned char *sid_ctx,
1910 unsigned int sid_ctx_len);
1911
1912 SSL_SESSION *SSL_SESSION_new(void);
1913 const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s,
1914 unsigned int *len);
1915 unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *s);
1916 #ifndef OPENSSL_NO_FP_API
1917 int SSL_SESSION_print_fp(FILE *fp,const SSL_SESSION *ses);
1918 #endif
1919 #ifndef OPENSSL_NO_BIO
1920 int SSL_SESSION_print(BIO *fp,const SSL_SESSION *ses);
1921 #endif
1922 #ifndef OPENSSL_NO_TLSEXT
1923 unsigned char *SSL_SESSION_get_tlsext_authz_server_audit_proof(SSL_SESSION *s,
1924 size_t *proof_length);
1925 #endif
1926 void SSL_SESSION_free(SSL_SESSION *ses);
1927 int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp);
1928 int SSL_set_session(SSL *to, SSL_SESSION *session);
1929 int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
1930 int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c);
1931 int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB);
1932 int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB);
1933 int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id,
1934 unsigned int id_len);
1935 SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,const unsigned char **pp,
1936 long length);
1937
1938 #ifdef HEADER_X509_H
1939 X509 * SSL_get_peer_certificate(const SSL *s);
1940 #endif
1941
1942 STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s);
1943
1944 int SSL_CTX_get_verify_mode(const SSL_CTX *ctx);
1945 int SSL_CTX_get_verify_depth(const SSL_CTX *ctx);
1946 int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx))(int,X509_STORE_CTX *);
1947 void SSL_CTX_set_verify(SSL_CTX *ctx,int mode,
1948 int (*callback)(int, X509_STORE_CTX *));
1949 void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth);
1950 void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(X509_STORE_CTX *,void *), void *arg);
1951 void SSL_CTX_set_cert_cb(SSL_CTX *c, int (*cb)(SSL *ssl, void *arg), void *arg);
1952 #ifndef OPENSSL_NO_RSA
1953 int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
1954 #endif
1955 int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, long len);
1956 int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
1957 int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx,
1958 const unsigned char *d, long len);
1959 int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
1960 int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, const unsigned char *d);
1961
1962 void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
1963 void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
1964
1965 int SSL_CTX_check_private_key(const SSL_CTX *ctx);
1966 int SSL_check_private_key(const SSL *ctx);
1967
1968 int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx,
1969 unsigned int sid_ctx_len);
1970
1971 SSL * SSL_new(SSL_CTX *ctx);
1972 int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx,
1973 unsigned int sid_ctx_len);
1974
1975 int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
1976 int SSL_set_purpose(SSL *s, int purpose);
1977 int SSL_CTX_set_trust(SSL_CTX *s, int trust);
1978 int SSL_set_trust(SSL *s, int trust);
1979
1980 int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm);
1981 int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm);
1982
1983 #ifndef OPENSSL_NO_SRP
1984 int SSL_CTX_set_srp_username(SSL_CTX *ctx,char *name);
1985 int SSL_CTX_set_srp_password(SSL_CTX *ctx,char *password);
1986 int SSL_CTX_set_srp_strength(SSL_CTX *ctx, int strength);
1987 int SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx,
1988 char *(*cb)(SSL *,void *));
1989 int SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx,
1990 int (*cb)(SSL *,void *));
1991 int SSL_CTX_set_srp_username_callback(SSL_CTX *ctx,
1992 int (*cb)(SSL *,int *,void *));
1993 int SSL_CTX_set_srp_cb_arg(SSL_CTX *ctx, void *arg);
1994
1995 int SSL_set_srp_server_param(SSL *s, const BIGNUM *N, const BIGNUM *g,
1996 BIGNUM *sa, BIGNUM *v, char *info);
1997 int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass,
1998 const char *grp);
1999
2000 BIGNUM *SSL_get_srp_g(SSL *s);
2001 BIGNUM *SSL_get_srp_N(SSL *s);
2002
2003 char *SSL_get_srp_username(SSL *s);
2004 char *SSL_get_srp_userinfo(SSL *s);
2005 #endif
2006
2007 void SSL_certs_clear(SSL *s);
2008 void SSL_free(SSL *ssl);
2009 int SSL_accept(SSL *ssl);
2010 int SSL_connect(SSL *ssl);
2011 int SSL_read(SSL *ssl,void *buf,int num);
2012 int SSL_peek(SSL *ssl,void *buf,int num);
2013 int SSL_write(SSL *ssl,const void *buf,int num);
2014 long SSL_ctrl(SSL *ssl,int cmd, long larg, void *parg);
2015 long SSL_callback_ctrl(SSL *, int, void (*)(void));
2016 long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, void *parg);
2017 long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void));
2018
2019 int SSL_get_error(const SSL *s,int ret_code);
2020 const char *SSL_get_version(const SSL *s);
2021
2022 /* This sets the 'default' SSL version that SSL_new() will create */
2023 int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth);
2024
2025 #ifndef OPENSSL_NO_SSL2
2026 const SSL_METHOD *SSLv2_method(void); /* SSLv2 */
2027 const SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */
2028 const SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */
2029 #endif
2030
2031 const SSL_METHOD *SSLv3_method(void); /* SSLv3 */
2032 const SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
2033 const SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
2034
2035 const SSL_METHOD *SSLv23_method(void); /* SSLv3 but can rollback to v2 */
2036 const SSL_METHOD *SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */
2037 const SSL_METHOD *SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */
2038
2039 const SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
2040 const SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
2041 const SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
2042
2043 const SSL_METHOD *TLSv1_1_method(void); /* TLSv1.1 */
2044 const SSL_METHOD *TLSv1_1_server_method(void); /* TLSv1.1 */
2045 const SSL_METHOD *TLSv1_1_client_method(void); /* TLSv1.1 */
2046
2047 const SSL_METHOD *TLSv1_2_method(void); /* TLSv1.2 */
2048 const SSL_METHOD *TLSv1_2_server_method(void); /* TLSv1.2 */
2049 const SSL_METHOD *TLSv1_2_client_method(void); /* TLSv1.2 */
2050
2051
2052 const SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */
2053 const SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */
2054 const SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */
2055
2056 STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s);
2057
2058 int SSL_do_handshake(SSL *s);
2059 int SSL_renegotiate(SSL *s);
2060 int SSL_renegotiate_abbreviated(SSL *s);
2061 int SSL_renegotiate_pending(SSL *s);
2062 int SSL_shutdown(SSL *s);
2063
2064 const SSL_METHOD *SSL_get_ssl_method(SSL *s);
2065 int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method);
2066 const char *SSL_alert_type_string_long(int value);
2067 const char *SSL_alert_type_string(int value);
2068 const char *SSL_alert_desc_string_long(int value);
2069 const char *SSL_alert_desc_string(int value);
2070
2071 void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);
2072 void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);
2073 STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s);
2074 STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s);
2075 int SSL_add_client_CA(SSL *ssl,X509 *x);
2076 int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x);
2077
2078 void SSL_set_connect_state(SSL *s);
2079 void SSL_set_accept_state(SSL *s);
2080
2081 long SSL_get_default_timeout(const SSL *s);
2082
2083 int SSL_library_init(void );
2084
2085 char *SSL_CIPHER_description(const SSL_CIPHER *,char *buf,int size);
2086 STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
2087
2088 SSL *SSL_dup(SSL *ssl);
2089
2090 X509 *SSL_get_certificate(const SSL *ssl);
2091 /* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl);
2092
2093 void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode);
2094 int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx);
2095 void SSL_set_quiet_shutdown(SSL *ssl,int mode);
2096 int SSL_get_quiet_shutdown(const SSL *ssl);
2097 void SSL_set_shutdown(SSL *ssl,int mode);
2098 int SSL_get_shutdown(const SSL *ssl);
2099 int SSL_version(const SSL *ssl);
2100 int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
2101 int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
2102 const char *CApath);
2103 #define SSL_get0_session SSL_get_session /* just peek at pointer */
2104 SSL_SESSION *SSL_get_session(const SSL *ssl);
2105 SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
2106 SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl);
2107 SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX* ctx);
2108 void SSL_set_info_callback(SSL *ssl,
2109 void (*cb)(const SSL *ssl,int type,int val));
2110 void (*SSL_get_info_callback(const SSL *ssl))(const SSL *ssl,int type,int val);
2111 int SSL_state(const SSL *ssl);
2112 void SSL_set_state(SSL *ssl, int state);
2113
2114 void SSL_set_verify_result(SSL *ssl,long v);
2115 long SSL_get_verify_result(const SSL *ssl);
2116
2117 int SSL_set_ex_data(SSL *ssl,int idx,void *data);
2118 void *SSL_get_ex_data(const SSL *ssl,int idx);
2119 int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
2120 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
2121
2122 int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data);
2123 void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss,int idx);
2124 int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
2125 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
2126
2127 int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data);
2128 void *SSL_CTX_get_ex_data(const SSL_CTX *ssl,int idx);
2129 int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
2130 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
2131
2132 int SSL_get_ex_data_X509_STORE_CTX_idx(void );
2133
2134 #define SSL_CTX_sess_set_cache_size(ctx,t) \
2135 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
2136 #define SSL_CTX_sess_get_cache_size(ctx) \
2137 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
2138 #define SSL_CTX_set_session_cache_mode(ctx,m) \
2139 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
2140 #define SSL_CTX_get_session_cache_mode(ctx) \
2141 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
2142
2143 #define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
2144 #define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
2145 #define SSL_CTX_get_read_ahead(ctx) \
2146 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
2147 #define SSL_CTX_set_read_ahead(ctx,m) \
2148 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
2149 #define SSL_CTX_get_max_cert_list(ctx) \
2150 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
2151 #define SSL_CTX_set_max_cert_list(ctx,m) \
2152 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
2153 #define SSL_get_max_cert_list(ssl) \
2154 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
2155 #define SSL_set_max_cert_list(ssl,m) \
2156 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
2157
2158 #define SSL_CTX_set_max_send_fragment(ctx,m) \
2159 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
2160 #define SSL_set_max_send_fragment(ssl,m) \
2161 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
2162
2163 /* NB: the keylength is only applicable when is_export is true */
2164 #ifndef OPENSSL_NO_RSA
2165 void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
2166 RSA *(*cb)(SSL *ssl,int is_export,
2167 int keylength));
2168
2169 void SSL_set_tmp_rsa_callback(SSL *ssl,
2170 RSA *(*cb)(SSL *ssl,int is_export,
2171 int keylength));
2172 #endif
2173 #ifndef OPENSSL_NO_DH
2174 void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
2175 DH *(*dh)(SSL *ssl,int is_export,
2176 int keylength));
2177 void SSL_set_tmp_dh_callback(SSL *ssl,
2178 DH *(*dh)(SSL *ssl,int is_export,
2179 int keylength));
2180 #endif
2181 #ifndef OPENSSL_NO_ECDH
2182 void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx,
2183 EC_KEY *(*ecdh)(SSL *ssl,int is_export,
2184 int keylength));
2185 void SSL_set_tmp_ecdh_callback(SSL *ssl,
2186 EC_KEY *(*ecdh)(SSL *ssl,int is_export,
2187 int keylength));
2188 #endif
2189
2190 #ifndef OPENSSL_NO_COMP
2191 const COMP_METHOD *SSL_get_current_compression(SSL *s);
2192 const COMP_METHOD *SSL_get_current_expansion(SSL *s);
2193 const char *SSL_COMP_get_name(const COMP_METHOD *comp);
2194 STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);
2195 int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm);
2196 #else
2197 const void *SSL_get_current_compression(SSL *s);
2198 const void *SSL_get_current_expansion(SSL *s);
2199 const char *SSL_COMP_get_name(const void *comp);
2200 void *SSL_COMP_get_compression_methods(void);
2201 int SSL_COMP_add_compression_method(int id,void *cm);
2202 #endif
2203
2204 /* TLS extensions functions */
2205 int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len);
2206
2207 int SSL_set_session_ticket_ext_cb(SSL *s, tls_session_ticket_ext_cb_fn cb,
2208 void *arg);
2209
2210 /* Pre-shared secret session resumption functions */
2211 int SSL_set_session_secret_cb(SSL *s, tls_session_secret_cb_fn tls_session_secret_cb, void *arg);
2212
2213 void SSL_CTX_set_not_resumable_session_callback(SSL_CTX *ctx,
2214 int (*cb)(SSL *ssl, int is_forward_secure));
2215
2216 void SSL_set_not_resumable_session_callback(SSL *ssl,
2217 int (*cb)(SSL *ssl, int is_forward_secure));
2218
2219 void SSL_set_debug(SSL *s, int debug);
2220 int SSL_cache_hit(SSL *s);
2221 int SSL_is_server(SSL *s);
2222
2223 #ifndef OPENSSL_NO_SSL_TRACE
2224 void SSL_trace(int write_p, int version, int content_type,
2225 const void *buf, size_t len, SSL *ssl, void *arg);
2226 #endif
2227
2228 /* BEGIN ERROR CODES */
2229 /* The following lines are auto generated by the script mkerr.pl. Any changes
2230 * made after this point may be overwritten when the script is next run.
2231 */
2232 void ERR_load_SSL_strings(void);
2233
2234 /* Error codes for the SSL functions. */
2235
2236 /* Function codes. */
2237 #define SSL_F_AUTHZ_FIND_DATA 330
2238 #define SSL_F_AUTHZ_VALIDATE 323
2239 #define SSL_F_CLIENT_CERTIFICATE 100
2240 #define SSL_F_CLIENT_FINISHED 167
2241 #define SSL_F_CLIENT_HELLO 101
2242 #define SSL_F_CLIENT_MASTER_KEY 102
2243 #define SSL_F_D2I_SSL_SESSION 103
2244 #define SSL_F_DO_DTLS1_WRITE 245
2245 #define SSL_F_DO_SSL3_WRITE 104
2246 #define SSL_F_DTLS1_ACCEPT 246
2247 #define SSL_F_DTLS1_ADD_CERT_TO_BUF 295
2248 #define SSL_F_DTLS1_BUFFER_RECORD 247
2249 #define SSL_F_DTLS1_CHECK_TIMEOUT_NUM 318
2250 #define SSL_F_DTLS1_CLIENT_HELLO 248
2251 #define SSL_F_DTLS1_CONNECT 249
2252 #define SSL_F_DTLS1_ENC 250
2253 #define SSL_F_DTLS1_GET_HELLO_VERIFY 251
2254 #define SSL_F_DTLS1_GET_MESSAGE 252
2255 #define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253
2256 #define SSL_F_DTLS1_GET_RECORD 254
2257 #define SSL_F_DTLS1_HANDLE_TIMEOUT 297
2258 #define SSL_F_DTLS1_HEARTBEAT 305
2259 #define SSL_F_DTLS1_OUTPUT_CERT_CHAIN 255
2260 #define SSL_F_DTLS1_PREPROCESS_FRAGMENT 288
2261 #define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 256
2262 #define SSL_F_DTLS1_PROCESS_RECORD 257
2263 #define SSL_F_DTLS1_READ_BYTES 258
2264 #define SSL_F_DTLS1_READ_FAILED 259
2265 #define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 260
2266 #define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE 261
2267 #define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE 262
2268 #define SSL_F_DTLS1_SEND_CLIENT_VERIFY 263
2269 #define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 264
2270 #define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE 265
2271 #define SSL_F_DTLS1_SEND_SERVER_HELLO 266
2272 #define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE 267
2273 #define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268
2274 #define SSL_F_GET_CLIENT_FINISHED 105
2275 #define SSL_F_GET_CLIENT_HELLO 106
2276 #define SSL_F_GET_CLIENT_MASTER_KEY 107
2277 #define SSL_F_GET_SERVER_FINISHED 108
2278 #define SSL_F_GET_SERVER_HELLO 109
2279 #define SSL_F_GET_SERVER_VERIFY 110
2280 #define SSL_F_I2D_SSL_SESSION 111
2281 #define SSL_F_READ_AUTHZ 329
2282 #define SSL_F_READ_N 112
2283 #define SSL_F_REQUEST_CERTIFICATE 113
2284 #define SSL_F_SERVER_FINISH 239
2285 #define SSL_F_SERVER_HELLO 114
2286 #define SSL_F_SERVER_VERIFY 240
2287 #define SSL_F_SSL23_ACCEPT 115
2288 #define SSL_F_SSL23_CLIENT_HELLO 116
2289 #define SSL_F_SSL23_CONNECT 117
2290 #define SSL_F_SSL23_GET_CLIENT_HELLO 118
2291 #define SSL_F_SSL23_GET_SERVER_HELLO 119
2292 #define SSL_F_SSL23_PEEK 237
2293 #define SSL_F_SSL23_READ 120
2294 #define SSL_F_SSL23_WRITE 121
2295 #define SSL_F_SSL2_ACCEPT 122
2296 #define SSL_F_SSL2_CONNECT 123
2297 #define SSL_F_SSL2_ENC_INIT 124
2298 #define SSL_F_SSL2_GENERATE_KEY_MATERIAL 241
2299 #define SSL_F_SSL2_PEEK 234
2300 #define SSL_F_SSL2_READ 125
2301 #define SSL_F_SSL2_READ_INTERNAL 236
2302 #define SSL_F_SSL2_SET_CERTIFICATE 126
2303 #define SSL_F_SSL2_WRITE 127
2304 #define SSL_F_SSL3_ACCEPT 128
2305 #define SSL_F_SSL3_ADD_CERT_TO_BUF 296
2306 #define SSL_F_SSL3_CALLBACK_CTRL 233
2307 #define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
2308 #define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
2309 #define SSL_F_SSL3_CHECK_CLIENT_HELLO 304
2310 #define SSL_F_SSL3_CLIENT_HELLO 131
2311 #define SSL_F_SSL3_CONNECT 132
2312 #define SSL_F_SSL3_CTRL 213
2313 #define SSL_F_SSL3_CTX_CTRL 133
2314 #define SSL_F_SSL3_DIGEST_CACHED_RECORDS 293
2315 #define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC 292
2316 #define SSL_F_SSL3_ENC 134
2317 #define SSL_F_SSL3_GENERATE_KEY_BLOCK 238
2318 #define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
2319 #define SSL_F_SSL3_GET_CERT_STATUS 289
2320 #define SSL_F_SSL3_GET_CERT_VERIFY 136
2321 #define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
2322 #define SSL_F_SSL3_GET_CLIENT_HELLO 138
2323 #define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
2324 #define SSL_F_SSL3_GET_FINISHED 140
2325 #define SSL_F_SSL3_GET_KEY_EXCHANGE 141
2326 #define SSL_F_SSL3_GET_MESSAGE 142
2327 #define SSL_F_SSL3_GET_NEW_SESSION_TICKET 283
2328 #define SSL_F_SSL3_GET_NEXT_PROTO 306
2329 #define SSL_F_SSL3_GET_RECORD 143
2330 #define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
2331 #define SSL_F_SSL3_GET_SERVER_DONE 145
2332 #define SSL_F_SSL3_GET_SERVER_HELLO 146
2333 #define SSL_F_SSL3_HANDSHAKE_MAC 285
2334 #define SSL_F_SSL3_NEW_SESSION_TICKET 287
2335 #define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
2336 #define SSL_F_SSL3_PEEK 235
2337 #define SSL_F_SSL3_READ_BYTES 148
2338 #define SSL_F_SSL3_READ_N 149
2339 #define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
2340 #define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
2341 #define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
2342 #define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
2343 #define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
2344 #define SSL_F_SSL3_SEND_SERVER_HELLO 242
2345 #define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
2346 #define SSL_F_SSL3_SETUP_KEY_BLOCK 157
2347 #define SSL_F_SSL3_SETUP_READ_BUFFER 156
2348 #define SSL_F_SSL3_SETUP_WRITE_BUFFER 291
2349 #define SSL_F_SSL3_WRITE_BYTES 158
2350 #define SSL_F_SSL3_WRITE_PENDING 159
2351 #define SSL_F_SSL_ADD_CERT_CHAIN 316
2352 #define SSL_F_SSL_ADD_CERT_TO_BUF 317
2353 #define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT 298
2354 #define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT 277
2355 #define SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT 307
2356 #define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
2357 #define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
2358 #define SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT 299
2359 #define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT 278
2360 #define SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT 308
2361 #define SSL_F_SSL_BAD_METHOD 160
2362 #define SSL_F_SSL_BUILD_CERT_CHAIN 332
2363 #define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
2364 #define SSL_F_SSL_CERT_DUP 221
2365 #define SSL_F_SSL_CERT_INST 222
2366 #define SSL_F_SSL_CERT_INSTANTIATE 214
2367 #define SSL_F_SSL_CERT_NEW 162
2368 #define SSL_F_SSL_CHECK_PRIVATE_KEY 163
2369 #define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT 280
2370 #define SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG 279
2371 #define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
2372 #define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
2373 #define SSL_F_SSL_CLEAR 164
2374 #define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
2375 #define SSL_F_SSL_CREATE_CIPHER_LIST 166
2376 #define SSL_F_SSL_CTRL 232
2377 #define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
2378 #define SSL_F_SSL_CTX_MAKE_PROFILES 309
2379 #define SSL_F_SSL_CTX_NEW 169
2380 #define SSL_F_SSL_CTX_SET_CIPHER_LIST 269
2381 #define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE 290
2382 #define SSL_F_SSL_CTX_SET_PURPOSE 226
2383 #define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
2384 #define SSL_F_SSL_CTX_SET_SSL_VERSION 170
2385 #define SSL_F_SSL_CTX_SET_TRUST 229
2386 #define SSL_F_SSL_CTX_USE_AUTHZ 324
2387 #define SSL_F_SSL_CTX_USE_CERTIFICATE 171
2388 #define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
2389 #define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220
2390 #define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
2391 #define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
2392 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
2393 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
2394 #define SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT 272
2395 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
2396 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
2397 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
2398 #define SSL_F_SSL_DO_HANDSHAKE 180
2399 #define SSL_F_SSL_GET_NEW_SESSION 181
2400 #define SSL_F_SSL_GET_PREV_SESSION 217
2401 #define SSL_F_SSL_GET_SERVER_CERT_INDEX 331
2402 #define SSL_F_SSL_GET_SERVER_SEND_PKEY 182
2403 #define SSL_F_SSL_GET_SIGN_PKEY 183
2404 #define SSL_F_SSL_INIT_WBIO_BUFFER 184
2405 #define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
2406 #define SSL_F_SSL_NEW 186
2407 #define SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT 300
2408 #define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT 302
2409 #define SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT 310
2410 #define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT 301
2411 #define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT 303
2412 #define SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT 311
2413 #define SSL_F_SSL_PEEK 270
2414 #define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT 281
2415 #define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT 282
2416 #define SSL_F_SSL_READ 223
2417 #define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187
2418 #define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188
2419 #define SSL_F_SSL_SCAN_CLIENTHELLO_TLSEXT 319
2420 #define SSL_F_SSL_SCAN_SERVERHELLO_TLSEXT 320
2421 #define SSL_F_SSL_SESSION_NEW 189
2422 #define SSL_F_SSL_SESSION_PRINT_FP 190
2423 #define SSL_F_SSL_SESSION_SET1_ID_CONTEXT 312
2424 #define SSL_F_SSL_SESS_CERT_NEW 225
2425 #define SSL_F_SSL_SET_AUTHZ 325
2426 #define SSL_F_SSL_SET_CERT 191
2427 #define SSL_F_SSL_SET_CIPHER_LIST 271
2428 #define SSL_F_SSL_SET_FD 192
2429 #define SSL_F_SSL_SET_PKEY 193
2430 #define SSL_F_SSL_SET_PURPOSE 227
2431 #define SSL_F_SSL_SET_RFD 194
2432 #define SSL_F_SSL_SET_SESSION 195
2433 #define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
2434 #define SSL_F_SSL_SET_SESSION_TICKET_EXT 294
2435 #define SSL_F_SSL_SET_TRUST 228
2436 #define SSL_F_SSL_SET_WFD 196
2437 #define SSL_F_SSL_SHUTDOWN 224
2438 #define SSL_F_SSL_SRP_CTX_INIT 313
2439 #define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243
2440 #define SSL_F_SSL_UNDEFINED_FUNCTION 197
2441 #define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244
2442 #define SSL_F_SSL_USE_AUTHZ 328
2443 #define SSL_F_SSL_USE_CERTIFICATE 198
2444 #define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
2445 #define SSL_F_SSL_USE_CERTIFICATE_FILE 200
2446 #define SSL_F_SSL_USE_PRIVATEKEY 201
2447 #define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
2448 #define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
2449 #define SSL_F_SSL_USE_PSK_IDENTITY_HINT 273
2450 #define SSL_F_SSL_USE_RSAPRIVATEKEY 204
2451 #define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
2452 #define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
2453 #define SSL_F_SSL_VERIFY_CERT_CHAIN 207
2454 #define SSL_F_SSL_WRITE 208
2455 #define SSL_F_TLS1_CERT_VERIFY_MAC 286
2456 #define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
2457 #define SSL_F_TLS1_CHECK_SERVERHELLO_TLSEXT 274
2458 #define SSL_F_TLS1_ENC 210
2459 #define SSL_F_TLS1_EXPORT_KEYING_MATERIAL 314
2460 #define SSL_F_TLS1_GET_SERVER_SUPPLEMENTAL_DATA 326
2461 #define SSL_F_TLS1_HEARTBEAT 315
2462 #define SSL_F_TLS1_PREPARE_CLIENTHELLO_TLSEXT 275
2463 #define SSL_F_TLS1_PREPARE_SERVERHELLO_TLSEXT 276
2464 #define SSL_F_TLS1_PRF 284
2465 #define SSL_F_TLS1_SEND_SERVER_SUPPLEMENTAL_DATA 327
2466 #define SSL_F_TLS1_SETUP_KEY_BLOCK 211
2467 #define SSL_F_WRITE_PENDING 212
2468
2469 /* Reason codes. */
2470 #define SSL_R_APP_DATA_IN_HANDSHAKE 100
2471 #define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
2472 #define SSL_R_AUTHZ_DATA_TOO_LARGE 375
2473 #define SSL_R_BAD_ALERT_RECORD 101
2474 #define SSL_R_BAD_AUTHENTICATION_TYPE 102
2475 #define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
2476 #define SSL_R_BAD_CHECKSUM 104
2477 #define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
2478 #define SSL_R_BAD_DECOMPRESSION 107
2479 #define SSL_R_BAD_DH_G_LENGTH 108
2480 #define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
2481 #define SSL_R_BAD_DH_P_LENGTH 110
2482 #define SSL_R_BAD_DIGEST_LENGTH 111
2483 #define SSL_R_BAD_DSA_SIGNATURE 112
2484 #define SSL_R_BAD_ECC_CERT 304
2485 #define SSL_R_BAD_ECDSA_SIGNATURE 305
2486 #define SSL_R_BAD_ECPOINT 306
2487 #define SSL_R_BAD_HANDSHAKE_LENGTH 332
2488 #define SSL_R_BAD_HELLO_REQUEST 105
2489 #define SSL_R_BAD_LENGTH 271
2490 #define SSL_R_BAD_MAC_DECODE 113
2491 #define SSL_R_BAD_MAC_LENGTH 333
2492 #define SSL_R_BAD_MESSAGE_TYPE 114
2493 #define SSL_R_BAD_PACKET_LENGTH 115
2494 #define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
2495 #define SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH 316
2496 #define SSL_R_BAD_RESPONSE_ARGUMENT 117
2497 #define SSL_R_BAD_RSA_DECRYPT 118
2498 #define SSL_R_BAD_RSA_ENCRYPT 119
2499 #define SSL_R_BAD_RSA_E_LENGTH 120
2500 #define SSL_R_BAD_RSA_MODULUS_LENGTH 121
2501 #define SSL_R_BAD_RSA_SIGNATURE 122
2502 #define SSL_R_BAD_SIGNATURE 123
2503 #define SSL_R_BAD_SRP_A_LENGTH 347
2504 #define SSL_R_BAD_SRP_B_LENGTH 348
2505 #define SSL_R_BAD_SRP_G_LENGTH 349
2506 #define SSL_R_BAD_SRP_N_LENGTH 350
2507 #define SSL_R_BAD_SRP_S_LENGTH 351
2508 #define SSL_R_BAD_SRTP_MKI_VALUE 352
2509 #define SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST 353
2510 #define SSL_R_BAD_SSL_FILETYPE 124
2511 #define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125
2512 #define SSL_R_BAD_STATE 126
2513 #define SSL_R_BAD_WRITE_RETRY 127
2514 #define SSL_R_BIO_NOT_SET 128
2515 #define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
2516 #define SSL_R_BN_LIB 130
2517 #define SSL_R_CA_DN_LENGTH_MISMATCH 131
2518 #define SSL_R_CA_DN_TOO_LONG 132
2519 #define SSL_R_CCS_RECEIVED_EARLY 133
2520 #define SSL_R_CERTIFICATE_VERIFY_FAILED 134
2521 #define SSL_R_CERT_CB_ERROR 377
2522 #define SSL_R_CERT_LENGTH_MISMATCH 135
2523 #define SSL_R_CHALLENGE_IS_DIFFERENT 136
2524 #define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
2525 #define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
2526 #define SSL_R_CIPHER_TABLE_SRC_ERROR 139
2527 #define SSL_R_CLIENTHELLO_TLSEXT 226
2528 #define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
2529 #define SSL_R_COMPRESSION_DISABLED 343
2530 #define SSL_R_COMPRESSION_FAILURE 141
2531 #define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307
2532 #define SSL_R_COMPRESSION_LIBRARY_ERROR 142
2533 #define SSL_R_CONNECTION_ID_IS_DIFFERENT 143
2534 #define SSL_R_CONNECTION_TYPE_NOT_SET 144
2535 #define SSL_R_COOKIE_MISMATCH 308
2536 #define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
2537 #define SSL_R_DATA_LENGTH_TOO_LONG 146
2538 #define SSL_R_DECRYPTION_FAILED 147
2539 #define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281
2540 #define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
2541 #define SSL_R_DIGEST_CHECK_FAILED 149
2542 #define SSL_R_DTLS_MESSAGE_TOO_BIG 334
2543 #define SSL_R_DUPLICATE_COMPRESSION_ID 309
2544 #define SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT 317
2545 #define SSL_R_ECC_CERT_NOT_FOR_SIGNING 318
2546 #define SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE 322
2547 #define SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE 323
2548 #define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310
2549 #define SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST 354
2550 #define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
2551 #define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 282
2552 #define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
2553 #define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
2554 #define SSL_R_EXTRA_DATA_IN_MESSAGE 153
2555 #define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
2556 #define SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS 355
2557 #define SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION 356
2558 #define SSL_R_HTTPS_PROXY_REQUEST 155
2559 #define SSL_R_HTTP_REQUEST 156
2560 #define SSL_R_ILLEGAL_PADDING 283
2561 #define SSL_R_INCONSISTENT_COMPRESSION 340
2562 #define SSL_R_INVALID_AUDIT_PROOF 371
2563 #define SSL_R_INVALID_AUTHZ_DATA 374
2564 #define SSL_R_INVALID_CHALLENGE_LENGTH 158
2565 #define SSL_R_INVALID_COMMAND 280
2566 #define SSL_R_INVALID_COMPRESSION_ALGORITHM 341
2567 #define SSL_R_INVALID_PURPOSE 278
2568 #define SSL_R_INVALID_SRP_USERNAME 357
2569 #define SSL_R_INVALID_STATUS_RESPONSE 328
2570 #define SSL_R_INVALID_TICKET_KEYS_LENGTH 325
2571 #define SSL_R_INVALID_TRUST 279
2572 #define SSL_R_KEY_ARG_TOO_LONG 284
2573 #define SSL_R_KRB5 285
2574 #define SSL_R_KRB5_C_CC_PRINC 286
2575 #define SSL_R_KRB5_C_GET_CRED 287
2576 #define SSL_R_KRB5_C_INIT 288
2577 #define SSL_R_KRB5_C_MK_REQ 289
2578 #define SSL_R_KRB5_S_BAD_TICKET 290
2579 #define SSL_R_KRB5_S_INIT 291
2580 #define SSL_R_KRB5_S_RD_REQ 292
2581 #define SSL_R_KRB5_S_TKT_EXPIRED 293
2582 #define SSL_R_KRB5_S_TKT_NYV 294
2583 #define SSL_R_KRB5_S_TKT_SKEW 295
2584 #define SSL_R_LENGTH_MISMATCH 159
2585 #define SSL_R_LENGTH_TOO_SHORT 160
2586 #define SSL_R_LIBRARY_BUG 274
2587 #define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
2588 #define SSL_R_MESSAGE_TOO_LONG 296
2589 #define SSL_R_MISSING_DH_DSA_CERT 162
2590 #define SSL_R_MISSING_DH_KEY 163
2591 #define SSL_R_MISSING_DH_RSA_CERT 164
2592 #define SSL_R_MISSING_DSA_SIGNING_CERT 165
2593 #define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166
2594 #define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167
2595 #define SSL_R_MISSING_RSA_CERTIFICATE 168
2596 #define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
2597 #define SSL_R_MISSING_RSA_SIGNING_CERT 170
2598 #define SSL_R_MISSING_SRP_PARAM 358
2599 #define SSL_R_MISSING_TMP_DH_KEY 171
2600 #define SSL_R_MISSING_TMP_ECDH_KEY 311
2601 #define SSL_R_MISSING_TMP_RSA_KEY 172
2602 #define SSL_R_MISSING_TMP_RSA_PKEY 173
2603 #define SSL_R_MISSING_VERIFY_MESSAGE 174
2604 #define SSL_R_MULTIPLE_SGC_RESTARTS 346
2605 #define SSL_R_NON_SSLV2_INITIAL_PACKET 175
2606 #define SSL_R_NO_CERTIFICATES_RETURNED 176
2607 #define SSL_R_NO_CERTIFICATE_ASSIGNED 177
2608 #define SSL_R_NO_CERTIFICATE_RETURNED 178
2609 #define SSL_R_NO_CERTIFICATE_SET 179
2610 #define SSL_R_NO_CERTIFICATE_SPECIFIED 180
2611 #define SSL_R_NO_CIPHERS_AVAILABLE 181
2612 #define SSL_R_NO_CIPHERS_PASSED 182
2613 #define SSL_R_NO_CIPHERS_SPECIFIED 183
2614 #define SSL_R_NO_CIPHER_LIST 184
2615 #define SSL_R_NO_CIPHER_MATCH 185
2616 #define SSL_R_NO_CLIENT_CERT_METHOD 331
2617 #define SSL_R_NO_CLIENT_CERT_RECEIVED 186
2618 #define SSL_R_NO_COMPRESSION_SPECIFIED 187
2619 #define SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER 330
2620 #define SSL_R_NO_METHOD_SPECIFIED 188
2621 #define SSL_R_NO_PRIVATEKEY 189
2622 #define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
2623 #define SSL_R_NO_PROTOCOLS_AVAILABLE 191
2624 #define SSL_R_NO_PUBLICKEY 192
2625 #define SSL_R_NO_RENEGOTIATION 339
2626 #define SSL_R_NO_REQUIRED_DIGEST 324
2627 #define SSL_R_NO_SHARED_CIPHER 193
2628 #define SSL_R_NO_SHARED_SIGATURE_ALGORITHMS 376
2629 #define SSL_R_NO_SRTP_PROFILES 359
2630 #define SSL_R_NO_VERIFY_CALLBACK 194
2631 #define SSL_R_NULL_SSL_CTX 195
2632 #define SSL_R_NULL_SSL_METHOD_PASSED 196
2633 #define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
2634 #define SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 344
2635 #define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 297
2636 #define SSL_R_OPAQUE_PRF_INPUT_TOO_LONG 327
2637 #define SSL_R_PACKET_LENGTH_TOO_LONG 198
2638 #define SSL_R_PARSE_TLSEXT 227
2639 #define SSL_R_PATH_TOO_LONG 270
2640 #define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
2641 #define SSL_R_PEER_ERROR 200
2642 #define SSL_R_PEER_ERROR_CERTIFICATE 201
2643 #define SSL_R_PEER_ERROR_NO_CERTIFICATE 202
2644 #define SSL_R_PEER_ERROR_NO_CIPHER 203
2645 #define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204
2646 #define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
2647 #define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206
2648 #define SSL_R_PROTOCOL_IS_SHUTDOWN 207
2649 #define SSL_R_PSK_IDENTITY_NOT_FOUND 223
2650 #define SSL_R_PSK_NO_CLIENT_CB 224
2651 #define SSL_R_PSK_NO_SERVER_CB 225
2652 #define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208
2653 #define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209
2654 #define SSL_R_PUBLIC_KEY_NOT_RSA 210
2655 #define SSL_R_READ_BIO_NOT_SET 211
2656 #define SSL_R_READ_TIMEOUT_EXPIRED 312
2657 #define SSL_R_READ_WRONG_PACKET_TYPE 212
2658 #define SSL_R_RECORD_LENGTH_MISMATCH 213
2659 #define SSL_R_RECORD_TOO_LARGE 214
2660 #define SSL_R_RECORD_TOO_SMALL 298
2661 #define SSL_R_RENEGOTIATE_EXT_TOO_LONG 335
2662 #define SSL_R_RENEGOTIATION_ENCODING_ERR 336
2663 #define SSL_R_RENEGOTIATION_MISMATCH 337
2664 #define SSL_R_REQUIRED_CIPHER_MISSING 215
2665 #define SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING 342
2666 #define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216
2667 #define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217
2668 #define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218
2669 #define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING 345
2670 #define SSL_R_SERVERHELLO_TLSEXT 275
2671 #define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
2672 #define SSL_R_SHORT_READ 219
2673 #define SSL_R_SIGNATURE_ALGORITHMS_ERROR 360
2674 #define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
2675 #define SSL_R_SRP_A_CALC 361
2676 #define SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES 362
2677 #define SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG 363
2678 #define SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE 364
2679 #define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
2680 #define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 299
2681 #define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT 321
2682 #define SSL_R_SSL3_EXT_INVALID_SERVERNAME 319
2683 #define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 320
2684 #define SSL_R_SSL3_SESSION_ID_TOO_LONG 300
2685 #define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
2686 #define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
2687 #define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
2688 #define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
2689 #define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
2690 #define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
2691 #define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
2692 #define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
2693 #define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
2694 #define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
2695 #define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
2696 #define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
2697 #define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
2698 #define SSL_R_SSL_HANDSHAKE_FAILURE 229
2699 #define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
2700 #define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301
2701 #define SSL_R_SSL_SESSION_ID_CONFLICT 302
2702 #define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
2703 #define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303
2704 #define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231
2705 #define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049
2706 #define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050
2707 #define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021
2708 #define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051
2709 #define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060
2710 #define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071
2711 #define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080
2712 #define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100
2713 #define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070
2714 #define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022
2715 #define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048
2716 #define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090
2717 #define SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE 1114
2718 #define SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE 1113
2719 #define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE 1111
2720 #define SSL_R_TLSV1_UNRECOGNIZED_NAME 1112
2721 #define SSL_R_TLSV1_UNSUPPORTED_EXTENSION 1110
2722 #define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
2723 #define SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT 365
2724 #define SSL_R_TLS_HEARTBEAT_PENDING 366
2725 #define SSL_R_TLS_ILLEGAL_EXPORTER_LABEL 367
2726 #define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 157
2727 #define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
2728 #define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
2729 #define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235
2730 #define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
2731 #define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 313
2732 #define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237
2733 #define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
2734 #define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 314
2735 #define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
2736 #define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
2737 #define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241
2738 #define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
2739 #define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
2740 #define SSL_R_UNEXPECTED_MESSAGE 244
2741 #define SSL_R_UNEXPECTED_RECORD 245
2742 #define SSL_R_UNINITIALIZED 276
2743 #define SSL_R_UNKNOWN_ALERT_TYPE 246
2744 #define SSL_R_UNKNOWN_AUTHZ_DATA_TYPE 372
2745 #define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
2746 #define SSL_R_UNKNOWN_CIPHER_RETURNED 248
2747 #define SSL_R_UNKNOWN_CIPHER_TYPE 249
2748 #define SSL_R_UNKNOWN_DIGEST 368
2749 #define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
2750 #define SSL_R_UNKNOWN_PKEY_TYPE 251
2751 #define SSL_R_UNKNOWN_PROTOCOL 252
2752 #define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
2753 #define SSL_R_UNKNOWN_SSL_VERSION 254
2754 #define SSL_R_UNKNOWN_STATE 255
2755 #define SSL_R_UNKNOWN_SUPPLEMENTAL_DATA_TYPE 373
2756 #define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED 338
2757 #define SSL_R_UNSUPPORTED_CIPHER 256
2758 #define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
2759 #define SSL_R_UNSUPPORTED_DIGEST_TYPE 326
2760 #define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 315
2761 #define SSL_R_UNSUPPORTED_PROTOCOL 258
2762 #define SSL_R_UNSUPPORTED_SSL_VERSION 259
2763 #define SSL_R_UNSUPPORTED_STATUS_TYPE 329
2764 #define SSL_R_USE_SRTP_NOT_NEGOTIATED 369
2765 #define SSL_R_WRITE_BIO_NOT_SET 260
2766 #define SSL_R_WRONG_CIPHER_RETURNED 261
2767 #define SSL_R_WRONG_MESSAGE_TYPE 262
2768 #define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263
2769 #define SSL_R_WRONG_SIGNATURE_LENGTH 264
2770 #define SSL_R_WRONG_SIGNATURE_SIZE 265
2771 #define SSL_R_WRONG_SIGNATURE_TYPE 370
2772 #define SSL_R_WRONG_SSL_VERSION 266
2773 #define SSL_R_WRONG_VERSION_NUMBER 267
2774 #define SSL_R_X509_LIB 268
2775 #define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
2776
2777 #ifdef __cplusplus
2778 }
2779 #endif
2780 #endif
A mirror of the official openssl repository