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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
170extern "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" /* no such ciphersuites supported! */
245#define SSL_TXT_kDHd "kDHd" /* no such ciphersuites supported! */
246#define SSL_TXT_kDH "kDH" /* no such ciphersuites supported! */
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" /* no such ciphersuites supported! */
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
351extern "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. */
364typedef struct ssl_st *ssl_crock_st;
365typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT;
366typedef struct ssl_method_st SSL_METHOD;
367typedef struct ssl_cipher_st SSL_CIPHER;
368typedef struct ssl_session_st SSL_SESSION;
369
370DECLARE_STACK_OF(SSL_CIPHER)
371
372/* SRTP protection profiles for use with the use_srtp extension (RFC 5764)*/
373typedef struct srtp_protection_profile_st
374 {
375 const char *name;
376 unsigned long id;
377 } SRTP_PROTECTION_PROFILE;
378
379DECLARE_STACK_OF(SRTP_PROTECTION_PROFILE)
380
381typedef int (*tls_session_ticket_ext_cb_fn)(SSL *s, const unsigned char *data, int len, void *arg);
382typedef int (*tls_session_secret_cb_fn)(SSL *s, void *secret, int *secret_len, STACK_OF(SSL_CIPHER) *peer_ciphers, SSL_CIPHER **cipher, void *arg);
383
384
385#ifndef OPENSSL_NO_SSL_INTERN
386
387/* used to hold info on the particular ciphers used */
388struct ssl_cipher_st
389 {
390 int valid;
391 const char *name; /* text name */
392 unsigned long id; /* id, 4 bytes, first is version */
393
394 /* changed in 0.9.9: these four used to be portions of a single value 'algorithms' */
395 unsigned long algorithm_mkey; /* key exchange algorithm */
396 unsigned long algorithm_auth; /* server authentication */
397 unsigned long algorithm_enc; /* symmetric encryption */
398 unsigned long algorithm_mac; /* symmetric authentication */
399 unsigned long algorithm_ssl; /* (major) protocol version */
400
401 unsigned long algo_strength; /* strength and export flags */
402 unsigned long algorithm2; /* Extra flags */
403 int strength_bits; /* Number of bits really used */
404 int alg_bits; /* Number of bits for algorithm */
405 };
406
407
408/* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
409struct ssl_method_st
410 {
411 int version;
412 int (*ssl_new)(SSL *s);
413 void (*ssl_clear)(SSL *s);
414 void (*ssl_free)(SSL *s);
415 int (*ssl_accept)(SSL *s);
416 int (*ssl_connect)(SSL *s);
417 int (*ssl_read)(SSL *s,void *buf,int len);
418 int (*ssl_peek)(SSL *s,void *buf,int len);
419 int (*ssl_write)(SSL *s,const void *buf,int len);
420 int (*ssl_shutdown)(SSL *s);
421 int (*ssl_renegotiate)(SSL *s);
422 int (*ssl_renegotiate_check)(SSL *s);
423 long (*ssl_get_message)(SSL *s, int st1, int stn, int mt, long
424 max, int *ok);
425 int (*ssl_read_bytes)(SSL *s, int type, unsigned char *buf, int len,
426 int peek);
427 int (*ssl_write_bytes)(SSL *s, int type, const void *buf_, int len);
428 int (*ssl_dispatch_alert)(SSL *s);
429 long (*ssl_ctrl)(SSL *s,int cmd,long larg,void *parg);
430 long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,void *parg);
431 const SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr);
432 int (*put_cipher_by_char)(const SSL_CIPHER *cipher,unsigned char *ptr);
433 int (*ssl_pending)(const SSL *s);
434 int (*num_ciphers)(void);
435 const SSL_CIPHER *(*get_cipher)(unsigned ncipher);
436 const struct ssl_method_st *(*get_ssl_method)(int version);
437 long (*get_timeout)(void);
438 struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */
439 int (*ssl_version)(void);
440 long (*ssl_callback_ctrl)(SSL *s, int cb_id, void (*fp)(void));
441 long (*ssl_ctx_callback_ctrl)(SSL_CTX *s, int cb_id, void (*fp)(void));
442 };
443
444/* Lets make this into an ASN.1 type structure as follows
445 * SSL_SESSION_ID ::= SEQUENCE {
446 * version INTEGER, -- structure version number
447 * SSLversion INTEGER, -- SSL version number
448 * Cipher OCTET STRING, -- the 3 byte cipher ID
449 * Session_ID OCTET STRING, -- the Session ID
450 * Master_key OCTET STRING, -- the master key
451 * KRB5_principal OCTET STRING -- optional Kerberos principal
452 * Key_Arg [ 0 ] IMPLICIT OCTET STRING, -- the optional Key argument
453 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time
454 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds
455 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate
456 * Session_ID_context [ 4 ] EXPLICIT OCTET STRING, -- the Session ID context
457 * Verify_result [ 5 ] EXPLICIT INTEGER, -- X509_V_... code for `Peer'
458 * HostName [ 6 ] EXPLICIT OCTET STRING, -- optional HostName from servername TLS extension
459 * PSK_identity_hint [ 7 ] EXPLICIT OCTET STRING, -- optional PSK identity hint
460 * PSK_identity [ 8 ] EXPLICIT OCTET STRING, -- optional PSK identity
461 * Ticket_lifetime_hint [9] EXPLICIT INTEGER, -- server's lifetime hint for session ticket
462 * Ticket [10] EXPLICIT OCTET STRING, -- session ticket (clients only)
463 * Compression_meth [11] EXPLICIT OCTET STRING, -- optional compression method
464 * SRP_username [ 12 ] EXPLICIT OCTET STRING -- optional SRP username
465 * }
466 * Look in ssl/ssl_asn1.c for more details
467 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
468 */
469struct ssl_session_st
470 {
471 int ssl_version; /* what ssl version session info is
472 * being kept in here? */
473
474 /* only really used in SSLv2 */
475 unsigned int key_arg_length;
476 unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH];
477 int master_key_length;
478 unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH];
479 /* session_id - valid? */
480 unsigned int session_id_length;
481 unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH];
482 /* this is used to determine whether the session is being reused in
483 * the appropriate context. It is up to the application to set this,
484 * via SSL_new */
485 unsigned int sid_ctx_length;
486 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
487
488#ifndef OPENSSL_NO_KRB5
489 unsigned int krb5_client_princ_len;
490 unsigned char krb5_client_princ[SSL_MAX_KRB5_PRINCIPAL_LENGTH];
491#endif /* OPENSSL_NO_KRB5 */
492#ifndef OPENSSL_NO_PSK
493 char *psk_identity_hint;
494 char *psk_identity;
495#endif
496 int not_resumable;
497
498 /* The cert is the certificate used to establish this connection */
499 struct sess_cert_st /* SESS_CERT */ *sess_cert;
500
501 /* This is the cert for the other end.
502 * On clients, it will be the same as sess_cert->peer_key->x509
503 * (the latter is not enough as sess_cert is not retained
504 * in the external representation of sessions, see ssl_asn1.c). */
505 X509 *peer;
506 /* when app_verify_callback accepts a session where the peer's certificate
507 * is not ok, we must remember the error for session reuse: */
508 long verify_result; /* only for servers */
509
510 int references;
511 long timeout;
512 long time;
513
514 unsigned int compress_meth; /* Need to lookup the method */
515
516 const SSL_CIPHER *cipher;
517 unsigned long cipher_id; /* when ASN.1 loaded, this
518 * needs to be used to load
519 * the 'cipher' structure */
520
521 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */
522
523 CRYPTO_EX_DATA ex_data; /* application specific data */
524
525 /* These are used to make removal of session-ids more
526 * efficient and to implement a maximum cache size. */
527 struct ssl_session_st *prev,*next;
528#ifndef OPENSSL_NO_TLSEXT
529 char *tlsext_hostname;
530#ifndef OPENSSL_NO_EC
531 size_t tlsext_ecpointformatlist_length;
532 unsigned char *tlsext_ecpointformatlist; /* peer's list */
533 size_t tlsext_ellipticcurvelist_length;
534 unsigned char *tlsext_ellipticcurvelist; /* peer's list */
535#endif /* OPENSSL_NO_EC */
536 /* RFC4507 info */
537 unsigned char *tlsext_tick; /* Session ticket */
538 size_t tlsext_ticklen; /* Session ticket length */
539 long tlsext_tick_lifetime_hint; /* Session lifetime hint in seconds */
540#endif
541#ifndef OPENSSL_NO_SRP
542 char *srp_username;
543#endif
544 };
545
546#endif
547
548#define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L
549#define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L
550/* Allow initial connection to servers that don't support RI */
551#define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004L
552#define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L
553#define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L
554#define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
555#define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x00000040L /* no effect since 0.9.7h and 0.9.8b */
556#define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
557#define SSL_OP_TLS_D5_BUG 0x00000100L
558#define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L
559
560/* Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added
561 * in OpenSSL 0.9.6d. Usually (depending on the application protocol)
562 * the workaround is not needed. Unfortunately some broken SSL/TLS
563 * implementations cannot handle it at all, which is why we include
564 * it in SSL_OP_ALL. */
565#define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L /* added in 0.9.6e */
566
567/* SSL_OP_ALL: various bug workarounds that should be rather harmless.
568 * This used to be 0x000FFFFFL before 0.9.7. */
569#define SSL_OP_ALL 0x80000BFFL
570
571/* DTLS options */
572#define SSL_OP_NO_QUERY_MTU 0x00001000L
573/* Turn on Cookie Exchange (on relevant for servers) */
574#define SSL_OP_COOKIE_EXCHANGE 0x00002000L
575/* Don't use RFC4507 ticket extension */
576#define SSL_OP_NO_TICKET 0x00004000L
577/* Use Cisco's "speshul" version of DTLS_BAD_VER (as client) */
578#define SSL_OP_CISCO_ANYCONNECT 0x00008000L
579
580/* As server, disallow session resumption on renegotiation */
581#define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L
582/* Don't use compression even if supported */
583#define SSL_OP_NO_COMPRESSION 0x00020000L
584/* Permit unsafe legacy renegotiation */
585#define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x00040000L
586/* If set, always create a new key when using tmp_ecdh parameters */
587#define SSL_OP_SINGLE_ECDH_USE 0x00080000L
588/* If set, always create a new key when using tmp_dh parameters */
589#define SSL_OP_SINGLE_DH_USE 0x00100000L
590/* Set to always use the tmp_rsa key when doing RSA operations,
591 * even when this violates protocol specs */
592#define SSL_OP_EPHEMERAL_RSA 0x00200000L
593/* Set on servers to choose the cipher according to the server's
594 * preferences */
595#define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L
596/* If set, a server will allow a client to issue a SSLv3.0 version number
597 * as latest version supported in the premaster secret, even when TLSv1.0
598 * (version 3.1) was announced in the client hello. Normally this is
599 * forbidden to prevent version rollback attacks. */
600#define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L
601
602#define SSL_OP_NO_SSLv2 0x01000000L
603#define SSL_OP_NO_SSLv3 0x02000000L
604#define SSL_OP_NO_TLSv1 0x04000000L
605#define SSL_OP_NO_TLSv1_2 0x08000000L
606#define SSL_OP_NO_TLSv1_1 0x10000000L
607
608/* These next two were never actually used for anything since SSLeay
609 * zap so we have some more flags.
610 */
611/* The next flag deliberately changes the ciphertest, this is a check
612 * for the PKCS#1 attack */
613#define SSL_OP_PKCS1_CHECK_1 0x0
614#define SSL_OP_PKCS1_CHECK_2 0x0
615
616#define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L
617#define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L
618/* Make server add server-hello extension from early version of
619 * cryptopro draft, when GOST ciphersuite is negotiated.
620 * Required for interoperability with CryptoPro CSP 3.x
621 */
622#define SSL_OP_CRYPTOPRO_TLSEXT_BUG 0x80000000L
623
624/* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
625 * when just a single record has been written): */
626#define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L
627/* Make it possible to retry SSL_write() with changed buffer location
628 * (buffer contents must stay the same!); this is not the default to avoid
629 * the misconception that non-blocking SSL_write() behaves like
630 * non-blocking write(): */
631#define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
632/* Never bother the application with retries if the transport
633 * is blocking: */
634#define SSL_MODE_AUTO_RETRY 0x00000004L
635/* Don't attempt to automatically build certificate chain */
636#define SSL_MODE_NO_AUTO_CHAIN 0x00000008L
637/* Save RAM by releasing read and write buffers when they're empty. (SSL3 and
638 * TLS only.) "Released" buffers are put onto a free-list in the context
639 * or just freed (depending on the context's setting for freelist_max_len). */
640#define SSL_MODE_RELEASE_BUFFERS 0x00000010L
641
642/* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
643 * they cannot be used to clear bits. */
644
645#define SSL_CTX_set_options(ctx,op) \
646 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL)
647#define SSL_CTX_clear_options(ctx,op) \
648 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
649#define SSL_CTX_get_options(ctx) \
650 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL)
651#define SSL_set_options(ssl,op) \
652 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL)
653#define SSL_clear_options(ssl,op) \
654 SSL_ctrl((ssl),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
655#define SSL_get_options(ssl) \
656 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL)
657
658#define SSL_CTX_set_mode(ctx,op) \
659 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
660#define SSL_CTX_clear_mode(ctx,op) \
661 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL)
662#define SSL_CTX_get_mode(ctx) \
663 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
664#define SSL_clear_mode(ssl,op) \
665 SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL)
666#define SSL_set_mode(ssl,op) \
667 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
668#define SSL_get_mode(ssl) \
669 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
670#define SSL_set_mtu(ssl, mtu) \
671 SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL)
672
673#define SSL_get_secure_renegotiation_support(ssl) \
674 SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL)
675
676#ifndef OPENSSL_NO_HEARTBEATS
677#define SSL_heartbeat(ssl) \
678 SSL_ctrl((ssl),SSL_CTRL_TLS_EXT_SEND_HEARTBEAT,0,NULL)
679#endif
680
681void 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));
682void 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));
683#define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
684#define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
685
686#ifndef OPENSSL_NO_SRP
687
688#ifndef OPENSSL_NO_SSL_INTERN
689
690typedef struct srp_ctx_st
691 {
692 /* param for all the callbacks */
693 void *SRP_cb_arg;
694 /* set client Hello login callback */
695 int (*TLS_ext_srp_username_callback)(SSL *, int *, void *);
696 /* set SRP N/g param callback for verification */
697 int (*SRP_verify_param_callback)(SSL *, void *);
698 /* set SRP client passwd callback */
699 char *(*SRP_give_srp_client_pwd_callback)(SSL *, void *);
700
701 char *login;
702 BIGNUM *N,*g,*s,*B,*A;
703 BIGNUM *a,*b,*v;
704 char *info;
705 int strength;
706
707 unsigned long srp_Mask;
708 } SRP_CTX;
709
710#endif
711
712/* see tls_srp.c */
713int SSL_SRP_CTX_init(SSL *s);
714int SSL_CTX_SRP_CTX_init(SSL_CTX *ctx);
715int SSL_SRP_CTX_free(SSL *ctx);
716int SSL_CTX_SRP_CTX_free(SSL_CTX *ctx);
717int SSL_srp_server_param_with_username(SSL *s, int *ad);
718int SRP_generate_server_master_secret(SSL *s,unsigned char *master_key);
719int SRP_Calc_A_param(SSL *s);
720int SRP_generate_client_master_secret(SSL *s,unsigned char *master_key);
721
722#endif
723
724#if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
725#define SSL_MAX_CERT_LIST_DEFAULT 1024*30 /* 30k max cert list :-) */
726#else
727#define SSL_MAX_CERT_LIST_DEFAULT 1024*100 /* 100k max cert list :-) */
728#endif
729
730#define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
731
732/* This callback type is used inside SSL_CTX, SSL, and in the functions that set
733 * them. It is used to override the generation of SSL/TLS session IDs in a
734 * server. Return value should be zero on an error, non-zero to proceed. Also,
735 * callbacks should themselves check if the id they generate is unique otherwise
736 * the SSL handshake will fail with an error - callbacks can do this using the
737 * 'ssl' value they're passed by;
738 * SSL_has_matching_session_id(ssl, id, *id_len)
739 * The length value passed in is set at the maximum size the session ID can be.
740 * In SSLv2 this is 16 bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback
741 * can alter this length to be less if desired, but under SSLv2 session IDs are
742 * supposed to be fixed at 16 bytes so the id will be padded after the callback
743 * returns in this case. It is also an error for the callback to set the size to
744 * zero. */
745typedef int (*GEN_SESSION_CB)(const SSL *ssl, unsigned char *id,
746 unsigned int *id_len);
747
748typedef struct ssl_comp_st SSL_COMP;
749
750#ifndef OPENSSL_NO_SSL_INTERN
751
752struct ssl_comp_st
753 {
754 int id;
755 const char *name;
756#ifndef OPENSSL_NO_COMP
757 COMP_METHOD *method;
758#else
759 char *method;
760#endif
761 };
762
763DECLARE_STACK_OF(SSL_COMP)
764DECLARE_LHASH_OF(SSL_SESSION);
765
766struct ssl_ctx_st
767 {
768 const SSL_METHOD *method;
769
770 STACK_OF(SSL_CIPHER) *cipher_list;
771 /* same as above but sorted for lookup */
772 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
773
774 struct x509_store_st /* X509_STORE */ *cert_store;
775 LHASH_OF(SSL_SESSION) *sessions;
776 /* Most session-ids that will be cached, default is
777 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */
778 unsigned long session_cache_size;
779 struct ssl_session_st *session_cache_head;
780 struct ssl_session_st *session_cache_tail;
781
782 /* This can have one of 2 values, ored together,
783 * SSL_SESS_CACHE_CLIENT,
784 * SSL_SESS_CACHE_SERVER,
785 * Default is SSL_SESSION_CACHE_SERVER, which means only
786 * SSL_accept which cache SSL_SESSIONS. */
787 int session_cache_mode;
788
789 /* If timeout is not 0, it is the default timeout value set
790 * when SSL_new() is called. This has been put in to make
791 * life easier to set things up */
792 long session_timeout;
793
794 /* If this callback is not null, it will be called each
795 * time a session id is added to the cache. If this function
796 * returns 1, it means that the callback will do a
797 * SSL_SESSION_free() when it has finished using it. Otherwise,
798 * on 0, it means the callback has finished with it.
799 * If remove_session_cb is not null, it will be called when
800 * a session-id is removed from the cache. After the call,
801 * OpenSSL will SSL_SESSION_free() it. */
802 int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess);
803 void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess);
804 SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl,
805 unsigned char *data,int len,int *copy);
806
807 struct
808 {
809 int sess_connect; /* SSL new conn - started */
810 int sess_connect_renegotiate;/* SSL reneg - requested */
811 int sess_connect_good; /* SSL new conne/reneg - finished */
812 int sess_accept; /* SSL new accept - started */
813 int sess_accept_renegotiate;/* SSL reneg - requested */
814 int sess_accept_good; /* SSL accept/reneg - finished */
815 int sess_miss; /* session lookup misses */
816 int sess_timeout; /* reuse attempt on timeouted session */
817 int sess_cache_full; /* session removed due to full cache */
818 int sess_hit; /* session reuse actually done */
819 int sess_cb_hit; /* session-id that was not
820 * in the cache was
821 * passed back via the callback. This
822 * indicates that the application is
823 * supplying session-id's from other
824 * processes - spooky :-) */
825 } stats;
826
827 int references;
828
829 /* if defined, these override the X509_verify_cert() calls */
830 int (*app_verify_callback)(X509_STORE_CTX *, void *);
831 void *app_verify_arg;
832 /* before OpenSSL 0.9.7, 'app_verify_arg' was ignored
833 * ('app_verify_callback' was called with just one argument) */
834
835 /* Default password callback. */
836 pem_password_cb *default_passwd_callback;
837
838 /* Default password callback user data. */
839 void *default_passwd_callback_userdata;
840
841 /* get client cert callback */
842 int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey);
843
844 /* cookie generate callback */
845 int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie,
846 unsigned int *cookie_len);
847
848 /* verify cookie callback */
849 int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie,
850 unsigned int cookie_len);
851
852 CRYPTO_EX_DATA ex_data;
853
854 const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */
855 const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */
856 const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */
857
858 STACK_OF(X509) *extra_certs;
859 STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */
860
861
862 /* Default values used when no per-SSL value is defined follow */
863
864 void (*info_callback)(const SSL *ssl,int type,int val); /* used if SSL's info_callback is NULL */
865
866 /* what we put in client cert requests */
867 STACK_OF(X509_NAME) *client_CA;
868
869
870 /* Default values to use in SSL structures follow (these are copied by SSL_new) */
871
872 unsigned long options;
873 unsigned long mode;
874 long max_cert_list;
875
876 struct cert_st /* CERT */ *cert;
877 int read_ahead;
878
879 /* callback that allows applications to peek at protocol messages */
880 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
881 void *msg_callback_arg;
882
883 int verify_mode;
884 unsigned int sid_ctx_length;
885 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
886 int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx); /* called 'verify_callback' in the SSL */
887
888 /* Default generate session ID callback. */
889 GEN_SESSION_CB generate_session_id;
890
891 X509_VERIFY_PARAM *param;
892
893#if 0
894 int purpose; /* Purpose setting */
895 int trust; /* Trust setting */
896#endif
897
898 int quiet_shutdown;
899
900 /* Maximum amount of data to send in one fragment.
901 * actual record size can be more than this due to
902 * padding and MAC overheads.
903 */
904 unsigned int max_send_fragment;
905
906#ifndef OPENSSL_ENGINE
907 /* Engine to pass requests for client certs to
908 */
909 ENGINE *client_cert_engine;
910#endif
911
912#ifndef OPENSSL_NO_TLSEXT
913 /* TLS extensions servername callback */
914 int (*tlsext_servername_callback)(SSL*, int *, void *);
915 void *tlsext_servername_arg;
916 /* RFC 4507 session ticket keys */
917 unsigned char tlsext_tick_key_name[16];
918 unsigned char tlsext_tick_hmac_key[16];
919 unsigned char tlsext_tick_aes_key[16];
920 /* Callback to support customisation of ticket key setting */
921 int (*tlsext_ticket_key_cb)(SSL *ssl,
922 unsigned char *name, unsigned char *iv,
923 EVP_CIPHER_CTX *ectx,
924 HMAC_CTX *hctx, int enc);
925
926 /* certificate status request info */
927 /* Callback for status request */
928 int (*tlsext_status_cb)(SSL *ssl, void *arg);
929 void *tlsext_status_arg;
930 /* draft-rescorla-tls-opaque-prf-input-00.txt information */
931 int (*tlsext_opaque_prf_input_callback)(SSL *, void *peerinput, size_t len, void *arg);
932 void *tlsext_opaque_prf_input_callback_arg;
933#endif
934
935#ifndef OPENSSL_NO_PSK
936 char *psk_identity_hint;
937 unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, char *identity,
938 unsigned int max_identity_len, unsigned char *psk,
939 unsigned int max_psk_len);
940 unsigned int (*psk_server_callback)(SSL *ssl, const char *identity,
941 unsigned char *psk, unsigned int max_psk_len);
942#endif
943
944#ifndef OPENSSL_NO_BUF_FREELISTS
945#define SSL_MAX_BUF_FREELIST_LEN_DEFAULT 32
946 unsigned int freelist_max_len;
947 struct ssl3_buf_freelist_st *wbuf_freelist;
948 struct ssl3_buf_freelist_st *rbuf_freelist;
949#endif
950#ifndef OPENSSL_NO_SRP
951 SRP_CTX srp_ctx; /* ctx for SRP authentication */
952#endif
953
954#ifndef OPENSSL_NO_TLSEXT
955# ifndef OPENSSL_NO_NEXTPROTONEG
956 /* Next protocol negotiation information */
957 /* (for experimental NPN extension). */
958
959 /* For a server, this contains a callback function by which the set of
960 * advertised protocols can be provided. */
961 int (*next_protos_advertised_cb)(SSL *s, const unsigned char **buf,
962 unsigned int *len, void *arg);
963 void *next_protos_advertised_cb_arg;
964 /* For a client, this contains a callback function that selects the
965 * next protocol from the list provided by the server. */
966 int (*next_proto_select_cb)(SSL *s, unsigned char **out,
967 unsigned char *outlen,
968 const unsigned char *in,
969 unsigned int inlen,
970 void *arg);
971 void *next_proto_select_cb_arg;
972# endif
973 /* SRTP profiles we are willing to do from RFC 5764 */
974 STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles;
975#endif
976 };
977
978#endif
979
980#define SSL_SESS_CACHE_OFF 0x0000
981#define SSL_SESS_CACHE_CLIENT 0x0001
982#define SSL_SESS_CACHE_SERVER 0x0002
983#define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
984#define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
985/* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */
986#define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
987#define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200
988#define SSL_SESS_CACHE_NO_INTERNAL \
989 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
990
991LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx);
992#define SSL_CTX_sess_number(ctx) \
993 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
994#define SSL_CTX_sess_connect(ctx) \
995 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
996#define SSL_CTX_sess_connect_good(ctx) \
997 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
998#define SSL_CTX_sess_connect_renegotiate(ctx) \
999 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
1000#define SSL_CTX_sess_accept(ctx) \
1001 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
1002#define SSL_CTX_sess_accept_renegotiate(ctx) \
1003 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
1004#define SSL_CTX_sess_accept_good(ctx) \
1005 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
1006#define SSL_CTX_sess_hits(ctx) \
1007 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
1008#define SSL_CTX_sess_cb_hits(ctx) \
1009 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
1010#define SSL_CTX_sess_misses(ctx) \
1011 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
1012#define SSL_CTX_sess_timeouts(ctx) \
1013 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
1014#define SSL_CTX_sess_cache_full(ctx) \
1015 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
1016
1017void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx, int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess));
1018int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx))(struct ssl_st *ssl, SSL_SESSION *sess);
1019void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx, void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess));
1020void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx))(struct ssl_ctx_st *ctx, SSL_SESSION *sess);
1021void 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));
1022SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx))(struct ssl_st *ssl, unsigned char *Data, int len, int *copy);
1023void SSL_CTX_set_info_callback(SSL_CTX *ctx, void (*cb)(const SSL *ssl,int type,int val));
1024void (*SSL_CTX_get_info_callback(SSL_CTX *ctx))(const SSL *ssl,int type,int val);
1025void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx, int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey));
1026int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx))(SSL *ssl, X509 **x509, EVP_PKEY **pkey);
1027#ifndef OPENSSL_NO_ENGINE
1028int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e);
1029#endif
1030void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx, int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int *cookie_len));
1031void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx, int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int cookie_len));
1032#ifndef OPENSSL_NO_NEXTPROTONEG
1033void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s,
1034 int (*cb) (SSL *ssl,
1035 const unsigned char **out,
1036 unsigned int *outlen,
1037 void *arg),
1038 void *arg);
1039void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s,
1040 int (*cb) (SSL *ssl,
1041 unsigned char **out,
1042 unsigned char *outlen,
1043 const unsigned char *in,
1044 unsigned int inlen,
1045 void *arg),
1046 void *arg);
1047
1048int SSL_select_next_proto(unsigned char **out, unsigned char *outlen,
1049 const unsigned char *in, unsigned int inlen,
1050 const unsigned char *client, unsigned int client_len);
1051void SSL_get0_next_proto_negotiated(const SSL *s,
1052 const unsigned char **data, unsigned *len);
1053
1054#define OPENSSL_NPN_UNSUPPORTED 0
1055#define OPENSSL_NPN_NEGOTIATED 1
1056#define OPENSSL_NPN_NO_OVERLAP 2
1057#endif
1058
1059#ifndef OPENSSL_NO_PSK
1060/* the maximum length of the buffer given to callbacks containing the
1061 * resulting identity/psk */
1062#define PSK_MAX_IDENTITY_LEN 128
1063#define PSK_MAX_PSK_LEN 256
1064void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx,
1065 unsigned int (*psk_client_callback)(SSL *ssl, const char *hint,
1066 char *identity, unsigned int max_identity_len, unsigned char *psk,
1067 unsigned int max_psk_len));
1068void SSL_set_psk_client_callback(SSL *ssl,
1069 unsigned int (*psk_client_callback)(SSL *ssl, const char *hint,
1070 char *identity, unsigned int max_identity_len, unsigned char *psk,
1071 unsigned int max_psk_len));
1072void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx,
1073 unsigned int (*psk_server_callback)(SSL *ssl, const char *identity,
1074 unsigned char *psk, unsigned int max_psk_len));
1075void SSL_set_psk_server_callback(SSL *ssl,
1076 unsigned int (*psk_server_callback)(SSL *ssl, const char *identity,
1077 unsigned char *psk, unsigned int max_psk_len));
1078int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *identity_hint);
1079int SSL_use_psk_identity_hint(SSL *s, const char *identity_hint);
1080const char *SSL_get_psk_identity_hint(const SSL *s);
1081const char *SSL_get_psk_identity(const SSL *s);
1082#endif
1083
1084#define SSL_NOTHING 1
1085#define SSL_WRITING 2
1086#define SSL_READING 3
1087#define SSL_X509_LOOKUP 4
1088
1089/* These will only be used when doing non-blocking IO */
1090#define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
1091#define SSL_want_read(s) (SSL_want(s) == SSL_READING)
1092#define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
1093#define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
1094
1095#define SSL_MAC_FLAG_READ_MAC_STREAM 1
1096#define SSL_MAC_FLAG_WRITE_MAC_STREAM 2
1097
1098#ifndef OPENSSL_NO_SSL_INTERN
1099
1100struct ssl_st
1101 {
1102 /* protocol version
1103 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION, DTLS1_VERSION)
1104 */
1105 int version;
1106 int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
1107
1108 const SSL_METHOD *method; /* SSLv3 */
1109
1110 /* There are 2 BIO's even though they are normally both the
1111 * same. This is so data can be read and written to different
1112 * handlers */
1113
1114#ifndef OPENSSL_NO_BIO
1115 BIO *rbio; /* used by SSL_read */
1116 BIO *wbio; /* used by SSL_write */
1117 BIO *bbio; /* used during session-id reuse to concatenate
1118 * messages */
1119#else
1120 char *rbio; /* used by SSL_read */
1121 char *wbio; /* used by SSL_write */
1122 char *bbio;
1123#endif
1124 /* This holds a variable that indicates what we were doing
1125 * when a 0 or -1 is returned. This is needed for
1126 * non-blocking IO so we know what request needs re-doing when
1127 * in SSL_accept or SSL_connect */
1128 int rwstate;
1129
1130 /* true when we are actually in SSL_accept() or SSL_connect() */
1131 int in_handshake;
1132 int (*handshake_func)(SSL *);
1133
1134 /* Imagine that here's a boolean member "init" that is
1135 * switched as soon as SSL_set_{accept/connect}_state
1136 * is called for the first time, so that "state" and
1137 * "handshake_func" are properly initialized. But as
1138 * handshake_func is == 0 until then, we use this
1139 * test instead of an "init" member.
1140 */
1141
1142 int server; /* are we the server side? - mostly used by SSL_clear*/
1143
1144 int new_session;/* Generate a new session or reuse an old one.
1145 * NB: For servers, the 'new' session may actually be a previously
1146 * cached session or even the previous session unless
1147 * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set */
1148 int quiet_shutdown;/* don't send shutdown packets */
1149 int shutdown; /* we have shut things down, 0x01 sent, 0x02
1150 * for received */
1151 int state; /* where we are */
1152 int rstate; /* where we are when reading */
1153
1154 BUF_MEM *init_buf; /* buffer used during init */
1155 void *init_msg; /* pointer to handshake message body, set by ssl3_get_message() */
1156 int init_num; /* amount read/written */
1157 int init_off; /* amount read/written */
1158
1159 /* used internally to point at a raw packet */
1160 unsigned char *packet;
1161 unsigned int packet_length;
1162
1163 struct ssl2_state_st *s2; /* SSLv2 variables */
1164 struct ssl3_state_st *s3; /* SSLv3 variables */
1165 struct dtls1_state_st *d1; /* DTLSv1 variables */
1166
1167 int read_ahead; /* Read as many input bytes as possible
1168 * (for non-blocking reads) */
1169
1170 /* callback that allows applications to peek at protocol messages */
1171 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
1172 void *msg_callback_arg;
1173
1174 int hit; /* reusing a previous session */
1175
1176 X509_VERIFY_PARAM *param;
1177
1178#if 0
1179 int purpose; /* Purpose setting */
1180 int trust; /* Trust setting */
1181#endif
1182
1183 /* crypto */
1184 STACK_OF(SSL_CIPHER) *cipher_list;
1185 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
1186
1187 /* These are the ones being used, the ones in SSL_SESSION are
1188 * the ones to be 'copied' into these ones */
1189 int mac_flags;
1190 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */
1191 EVP_MD_CTX *read_hash; /* used for mac generation */
1192#ifndef OPENSSL_NO_COMP
1193 COMP_CTX *expand; /* uncompress */
1194#else
1195 char *expand;
1196#endif
1197
1198 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
1199 EVP_MD_CTX *write_hash; /* used for mac generation */
1200#ifndef OPENSSL_NO_COMP
1201 COMP_CTX *compress; /* compression */
1202#else
1203 char *compress;
1204#endif
1205
1206 /* session info */
1207
1208 /* client cert? */
1209 /* This is used to hold the server certificate used */
1210 struct cert_st /* CERT */ *cert;
1211
1212 /* the session_id_context is used to ensure sessions are only reused
1213 * in the appropriate context */
1214 unsigned int sid_ctx_length;
1215 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
1216
1217 /* This can also be in the session once a session is established */
1218 SSL_SESSION *session;
1219
1220 /* Default generate session ID callback. */
1221 GEN_SESSION_CB generate_session_id;
1222
1223 /* Used in SSL2 and SSL3 */
1224 int verify_mode; /* 0 don't care about verify failure.
1225 * 1 fail if verify fails */
1226 int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */
1227
1228 void (*info_callback)(const SSL *ssl,int type,int val); /* optional informational callback */
1229
1230 int error; /* error bytes to be written */
1231 int error_code; /* actual code */
1232
1233#ifndef OPENSSL_NO_KRB5
1234 KSSL_CTX *kssl_ctx; /* Kerberos 5 context */
1235#endif /* OPENSSL_NO_KRB5 */
1236
1237#ifndef OPENSSL_NO_PSK
1238 unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, char *identity,
1239 unsigned int max_identity_len, unsigned char *psk,
1240 unsigned int max_psk_len);
1241 unsigned int (*psk_server_callback)(SSL *ssl, const char *identity,
1242 unsigned char *psk, unsigned int max_psk_len);
1243#endif
1244
1245 SSL_CTX *ctx;
1246 /* set this flag to 1 and a sleep(1) is put into all SSL_read()
1247 * and SSL_write() calls, good for nbio debuging :-) */
1248 int debug;
1249
1250 /* extra application data */
1251 long verify_result;
1252 CRYPTO_EX_DATA ex_data;
1253
1254 /* for server side, keep the list of CA_dn we can use */
1255 STACK_OF(X509_NAME) *client_CA;
1256
1257 int references;
1258 unsigned long options; /* protocol behaviour */
1259 unsigned long mode; /* API behaviour */
1260 long max_cert_list;
1261 int first_packet;
1262 int client_version; /* what was passed, used for
1263 * SSLv3/TLS rollback check */
1264 unsigned int max_send_fragment;
1265#ifndef OPENSSL_NO_TLSEXT
1266 /* TLS extension debug callback */
1267 void (*tlsext_debug_cb)(SSL *s, int client_server, int type,
1268 unsigned char *data, int len,
1269 void *arg);
1270 void *tlsext_debug_arg;
1271 char *tlsext_hostname;
1272 int servername_done; /* no further mod of servername
1273 0 : call the servername extension callback.
1274 1 : prepare 2, allow last ack just after in server callback.
1275 2 : don't call servername callback, no ack in server hello
1276 */
1277 /* certificate status request info */
1278 /* Status type or -1 if no status type */
1279 int tlsext_status_type;
1280 /* Expect OCSP CertificateStatus message */
1281 int tlsext_status_expected;
1282 /* OCSP status request only */
1283 STACK_OF(OCSP_RESPID) *tlsext_ocsp_ids;
1284 X509_EXTENSIONS *tlsext_ocsp_exts;
1285 /* OCSP response received or to be sent */
1286 unsigned char *tlsext_ocsp_resp;
1287 int tlsext_ocsp_resplen;
1288
1289 /* RFC4507 session ticket expected to be received or sent */
1290 int tlsext_ticket_expected;
1291#ifndef OPENSSL_NO_EC
1292 size_t tlsext_ecpointformatlist_length;
1293 unsigned char *tlsext_ecpointformatlist; /* our list */
1294 size_t tlsext_ellipticcurvelist_length;
1295 unsigned char *tlsext_ellipticcurvelist; /* our list */
1296#endif /* OPENSSL_NO_EC */
1297
1298 /* draft-rescorla-tls-opaque-prf-input-00.txt information to be used for handshakes */
1299 void *tlsext_opaque_prf_input;
1300 size_t tlsext_opaque_prf_input_len;
1301
1302 /* TLS Session Ticket extension override */
1303 TLS_SESSION_TICKET_EXT *tlsext_session_ticket;
1304
1305 /* TLS Session Ticket extension callback */
1306 tls_session_ticket_ext_cb_fn tls_session_ticket_ext_cb;
1307 void *tls_session_ticket_ext_cb_arg;
1308
1309 /* TLS pre-shared secret session resumption */
1310 tls_session_secret_cb_fn tls_session_secret_cb;
1311 void *tls_session_secret_cb_arg;
1312
1313 SSL_CTX * initial_ctx; /* initial ctx, used to store sessions */
1314
1315#ifndef OPENSSL_NO_NEXTPROTONEG
1316 /* Next protocol negotiation. For the client, this is the protocol that
1317 * we sent in NextProtocol and is set when handling ServerHello
1318 * extensions.
1319 *
1320 * For a server, this is the client's selected_protocol from
1321 * NextProtocol and is set when handling the NextProtocol message,
1322 * before the Finished message. */
1323 unsigned char *next_proto_negotiated;
1324 unsigned char next_proto_negotiated_len;
1325#endif
1326
1327#define session_ctx initial_ctx
1328
1329 STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles; /* What we'll do */
1330 SRTP_PROTECTION_PROFILE *srtp_profile; /* What's been chosen */
1331
1332 unsigned int tlsext_heartbeat; /* Is use of the Heartbeat extension negotiated?
1333 0: disabled
1334 1: enabled
1335 2: enabled, but not allowed to send Requests
1336 */
1337 unsigned int tlsext_hb_pending; /* Indicates if a HeartbeatRequest is in flight */
1338 unsigned int tlsext_hb_seq; /* HeartbeatRequest sequence number */
1339#else
1340#define session_ctx ctx
1341#endif /* OPENSSL_NO_TLSEXT */
1342
1343 int renegotiate;/* 1 if we are renegotiating.
1344 * 2 if we are a server and are inside a handshake
1345 * (i.e. not just sending a HelloRequest) */
1346
1347#ifndef OPENSSL_NO_SRP
1348 SRP_CTX srp_ctx; /* ctx for SRP authentication */
1349#endif
1350 };
1351
1352#endif
1353
1354#ifdef __cplusplus
1355}
1356#endif
1357
1358#include <openssl/ssl2.h>
1359#include <openssl/ssl3.h>
1360#include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
1361#include <openssl/dtls1.h> /* Datagram TLS */
1362#include <openssl/ssl23.h>
1363#include <openssl/srtp.h> /* Support for the use_srtp extension */
1364
1365#ifdef __cplusplus
1366extern "C" {
1367#endif
1368
1369/* compatibility */
1370#define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
1371#define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
1372#define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
1373#define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
1374#define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
1375#define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
1376
1377/* The following are the possible values for ssl->state are are
1378 * used to indicate where we are up to in the SSL connection establishment.
1379 * The macros that follow are about the only things you should need to use
1380 * and even then, only when using non-blocking IO.
1381 * It can also be useful to work out where you were when the connection
1382 * failed */
1383
1384#define SSL_ST_CONNECT 0x1000
1385#define SSL_ST_ACCEPT 0x2000
1386#define SSL_ST_MASK 0x0FFF
1387#define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT)
1388#define SSL_ST_BEFORE 0x4000
1389#define SSL_ST_OK 0x03
1390#define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT)
1391
1392#define SSL_CB_LOOP 0x01
1393#define SSL_CB_EXIT 0x02
1394#define SSL_CB_READ 0x04
1395#define SSL_CB_WRITE 0x08
1396#define SSL_CB_ALERT 0x4000 /* used in callback */
1397#define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
1398#define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
1399#define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
1400#define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
1401#define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
1402#define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
1403#define SSL_CB_HANDSHAKE_START 0x10
1404#define SSL_CB_HANDSHAKE_DONE 0x20
1405
1406/* Is the SSL_connection established? */
1407#define SSL_get_state(a) SSL_state(a)
1408#define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK)
1409#define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT)
1410#define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE)
1411#define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT)
1412#define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT)
1413
1414/* The following 2 states are kept in ssl->rstate when reads fail,
1415 * you should not need these */
1416#define SSL_ST_READ_HEADER 0xF0
1417#define SSL_ST_READ_BODY 0xF1
1418#define SSL_ST_READ_DONE 0xF2
1419
1420/* Obtain latest Finished message
1421 * -- that we sent (SSL_get_finished)
1422 * -- that we expected from peer (SSL_get_peer_finished).
1423 * Returns length (0 == no Finished so far), copies up to 'count' bytes. */
1424size_t SSL_get_finished(const SSL *s, void *buf, size_t count);
1425size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count);
1426
1427/* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options
1428 * are 'ored' with SSL_VERIFY_PEER if they are desired */
1429#define SSL_VERIFY_NONE 0x00
1430#define SSL_VERIFY_PEER 0x01
1431#define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
1432#define SSL_VERIFY_CLIENT_ONCE 0x04
1433
1434#define OpenSSL_add_ssl_algorithms() SSL_library_init()
1435#define SSLeay_add_ssl_algorithms() SSL_library_init()
1436
1437/* this is for backward compatibility */
1438#if 0 /* NEW_SSLEAY */
1439#define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
1440#define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n)
1441#define SSL_add_session(a,b) SSL_CTX_add_session((a),(b))
1442#define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b))
1443#define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b))
1444#endif
1445/* More backward compatibility */
1446#define SSL_get_cipher(s) \
1447 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1448#define SSL_get_cipher_bits(s,np) \
1449 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
1450#define SSL_get_cipher_version(s) \
1451 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
1452#define SSL_get_cipher_name(s) \
1453 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1454#define SSL_get_time(a) SSL_SESSION_get_time(a)
1455#define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
1456#define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
1457#define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
1458
1459#define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id)
1460#define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id)
1461
1462DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION)
1463
1464#define SSL_AD_REASON_OFFSET 1000 /* offset to get SSL_R_... value from SSL_AD_... */
1465
1466/* These alert types are for SSLv3 and TLSv1 */
1467#define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
1468#define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */
1469#define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */
1470#define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
1471#define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
1472#define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */
1473#define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */
1474#define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */
1475#define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
1476#define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
1477#define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
1478#define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
1479#define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
1480#define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */
1481#define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */
1482#define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */
1483#define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */
1484#define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
1485#define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */
1486#define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */
1487#define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */
1488#define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */
1489#define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
1490#define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
1491#define SSL_AD_UNSUPPORTED_EXTENSION TLS1_AD_UNSUPPORTED_EXTENSION
1492#define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE
1493#define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME
1494#define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
1495#define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE
1496#define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY /* fatal */
1497
1498#define SSL_ERROR_NONE 0
1499#define SSL_ERROR_SSL 1
1500#define SSL_ERROR_WANT_READ 2
1501#define SSL_ERROR_WANT_WRITE 3
1502#define SSL_ERROR_WANT_X509_LOOKUP 4
1503#define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */
1504#define SSL_ERROR_ZERO_RETURN 6
1505#define SSL_ERROR_WANT_CONNECT 7
1506#define SSL_ERROR_WANT_ACCEPT 8
1507
1508#define SSL_CTRL_NEED_TMP_RSA 1
1509#define SSL_CTRL_SET_TMP_RSA 2
1510#define SSL_CTRL_SET_TMP_DH 3
1511#define SSL_CTRL_SET_TMP_ECDH 4
1512#define SSL_CTRL_SET_TMP_RSA_CB 5
1513#define SSL_CTRL_SET_TMP_DH_CB 6
1514#define SSL_CTRL_SET_TMP_ECDH_CB 7
1515
1516#define SSL_CTRL_GET_SESSION_REUSED 8
1517#define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9
1518#define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10
1519#define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11
1520#define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12
1521#define SSL_CTRL_GET_FLAGS 13
1522#define SSL_CTRL_EXTRA_CHAIN_CERT 14
1523
1524#define SSL_CTRL_SET_MSG_CALLBACK 15
1525#define SSL_CTRL_SET_MSG_CALLBACK_ARG 16
1526
1527/* only applies to datagram connections */
1528#define SSL_CTRL_SET_MTU 17
1529/* Stats */
1530#define SSL_CTRL_SESS_NUMBER 20
1531#define SSL_CTRL_SESS_CONNECT 21
1532#define SSL_CTRL_SESS_CONNECT_GOOD 22
1533#define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
1534#define SSL_CTRL_SESS_ACCEPT 24
1535#define SSL_CTRL_SESS_ACCEPT_GOOD 25
1536#define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
1537#define SSL_CTRL_SESS_HIT 27
1538#define SSL_CTRL_SESS_CB_HIT 28
1539#define SSL_CTRL_SESS_MISSES 29
1540#define SSL_CTRL_SESS_TIMEOUTS 30
1541#define SSL_CTRL_SESS_CACHE_FULL 31
1542#define SSL_CTRL_OPTIONS 32
1543#define SSL_CTRL_MODE 33
1544
1545#define SSL_CTRL_GET_READ_AHEAD 40
1546#define SSL_CTRL_SET_READ_AHEAD 41
1547#define SSL_CTRL_SET_SESS_CACHE_SIZE 42
1548#define SSL_CTRL_GET_SESS_CACHE_SIZE 43
1549#define SSL_CTRL_SET_SESS_CACHE_MODE 44
1550#define SSL_CTRL_GET_SESS_CACHE_MODE 45
1551
1552#define SSL_CTRL_GET_MAX_CERT_LIST 50
1553#define SSL_CTRL_SET_MAX_CERT_LIST 51
1554
1555#define SSL_CTRL_SET_MAX_SEND_FRAGMENT 52
1556
1557/* see tls1.h for macros based on these */
1558#ifndef OPENSSL_NO_TLSEXT
1559#define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53
1560#define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54
1561#define SSL_CTRL_SET_TLSEXT_HOSTNAME 55
1562#define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56
1563#define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57
1564#define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58
1565#define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59
1566#define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT 60
1567#define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB 61
1568#define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG 62
1569#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63
1570#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64
1571#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65
1572#define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66
1573#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67
1574#define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68
1575#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69
1576#define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70
1577#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71
1578
1579#define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72
1580
1581#define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB 75
1582#define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB 76
1583#define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB 77
1584
1585#define SSL_CTRL_SET_SRP_ARG 78
1586#define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME 79
1587#define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH 80
1588#define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD 81
1589#ifndef OPENSSL_NO_HEARTBEATS
1590#define SSL_CTRL_TLS_EXT_SEND_HEARTBEAT 85
1591#define SSL_CTRL_GET_TLS_EXT_HEARTBEAT_PENDING 86
1592#define SSL_CTRL_SET_TLS_EXT_HEARTBEAT_NO_REQUESTS 87
1593#endif
1594#endif
1595
1596#define DTLS_CTRL_GET_TIMEOUT 73
1597#define DTLS_CTRL_HANDLE_TIMEOUT 74
1598#define DTLS_CTRL_LISTEN 75
1599
1600#define SSL_CTRL_GET_RI_SUPPORT 76
1601#define SSL_CTRL_CLEAR_OPTIONS 77
1602#define SSL_CTRL_CLEAR_MODE 78
1603
1604#define SSL_CTRL_GET_EXTRA_CHAIN_CERTS 82
1605#define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS 83
1606
1607#define DTLSv1_get_timeout(ssl, arg) \
1608 SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg)
1609#define DTLSv1_handle_timeout(ssl) \
1610 SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL)
1611#define DTLSv1_listen(ssl, peer) \
1612 SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer)
1613
1614#define SSL_session_reused(ssl) \
1615 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
1616#define SSL_num_renegotiations(ssl) \
1617 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
1618#define SSL_clear_num_renegotiations(ssl) \
1619 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
1620#define SSL_total_renegotiations(ssl) \
1621 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
1622
1623#define SSL_CTX_need_tmp_RSA(ctx) \
1624 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1625#define SSL_CTX_set_tmp_rsa(ctx,rsa) \
1626 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1627#define SSL_CTX_set_tmp_dh(ctx,dh) \
1628 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1629#define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \
1630 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1631
1632#define SSL_need_tmp_RSA(ssl) \
1633 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1634#define SSL_set_tmp_rsa(ssl,rsa) \
1635 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1636#define SSL_set_tmp_dh(ssl,dh) \
1637 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1638#define SSL_set_tmp_ecdh(ssl,ecdh) \
1639 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1640
1641#define SSL_CTX_add_extra_chain_cert(ctx,x509) \
1642 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
1643#define SSL_CTX_get_extra_chain_certs(ctx,px509) \
1644 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,0,px509)
1645#define SSL_CTX_clear_extra_chain_certs(ctx) \
1646 SSL_CTX_ctrl(ctx,SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS,0,NULL)
1647
1648#ifndef OPENSSL_NO_BIO
1649BIO_METHOD *BIO_f_ssl(void);
1650BIO *BIO_new_ssl(SSL_CTX *ctx,int client);
1651BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
1652BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
1653int BIO_ssl_copy_session_id(BIO *to,BIO *from);
1654void BIO_ssl_shutdown(BIO *ssl_bio);
1655
1656#endif
1657
1658int SSL_CTX_set_cipher_list(SSL_CTX *,const char *str);
1659SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth);
1660void SSL_CTX_free(SSL_CTX *);
1661long SSL_CTX_set_timeout(SSL_CTX *ctx,long t);
1662long SSL_CTX_get_timeout(const SSL_CTX *ctx);
1663X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *);
1664void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *);
1665int SSL_want(const SSL *s);
1666int SSL_clear(SSL *s);
1667
1668void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm);
1669
1670const SSL_CIPHER *SSL_get_current_cipher(const SSL *s);
1671int SSL_CIPHER_get_bits(const SSL_CIPHER *c,int *alg_bits);
1672char * SSL_CIPHER_get_version(const SSL_CIPHER *c);
1673const char * SSL_CIPHER_get_name(const SSL_CIPHER *c);
1674unsigned long SSL_CIPHER_get_id(const SSL_CIPHER *c);
1675
1676int SSL_get_fd(const SSL *s);
1677int SSL_get_rfd(const SSL *s);
1678int SSL_get_wfd(const SSL *s);
1679const char * SSL_get_cipher_list(const SSL *s,int n);
1680char * SSL_get_shared_ciphers(const SSL *s, char *buf, int len);
1681int SSL_get_read_ahead(const SSL * s);
1682int SSL_pending(const SSL *s);
1683#ifndef OPENSSL_NO_SOCK
1684int SSL_set_fd(SSL *s, int fd);
1685int SSL_set_rfd(SSL *s, int fd);
1686int SSL_set_wfd(SSL *s, int fd);
1687#endif
1688#ifndef OPENSSL_NO_BIO
1689void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio);
1690BIO * SSL_get_rbio(const SSL *s);
1691BIO * SSL_get_wbio(const SSL *s);
1692#endif
1693int SSL_set_cipher_list(SSL *s, const char *str);
1694void SSL_set_read_ahead(SSL *s, int yes);
1695int SSL_get_verify_mode(const SSL *s);
1696int SSL_get_verify_depth(const SSL *s);
1697int (*SSL_get_verify_callback(const SSL *s))(int,X509_STORE_CTX *);
1698void SSL_set_verify(SSL *s, int mode,
1699 int (*callback)(int ok,X509_STORE_CTX *ctx));
1700void SSL_set_verify_depth(SSL *s, int depth);
1701#ifndef OPENSSL_NO_RSA
1702int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
1703#endif
1704int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len);
1705int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
1706int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, const unsigned char *d, long len);
1707int SSL_use_certificate(SSL *ssl, X509 *x);
1708int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len);
1709
1710#ifndef OPENSSL_NO_STDIO
1711int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
1712int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
1713int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
1714int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1715int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1716int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
1717int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */
1718STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
1719int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
1720 const char *file);
1721#ifndef OPENSSL_SYS_VMS
1722#ifndef OPENSSL_SYS_MACINTOSH_CLASSIC /* XXXXX: Better scheme needed! [was: #ifndef MAC_OS_pre_X] */
1723int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
1724 const char *dir);
1725#endif
1726#endif
1727
1728#endif
1729
1730void SSL_load_error_strings(void );
1731const char *SSL_state_string(const SSL *s);
1732const char *SSL_rstate_string(const SSL *s);
1733const char *SSL_state_string_long(const SSL *s);
1734const char *SSL_rstate_string_long(const SSL *s);
1735long SSL_SESSION_get_time(const SSL_SESSION *s);
1736long SSL_SESSION_set_time(SSL_SESSION *s, long t);
1737long SSL_SESSION_get_timeout(const SSL_SESSION *s);
1738long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
1739void SSL_copy_session_id(SSL *to,const SSL *from);
1740X509 *SSL_SESSION_get0_peer(SSL_SESSION *s);
1741int SSL_SESSION_set1_id_context(SSL_SESSION *s,const unsigned char *sid_ctx,
1742 unsigned int sid_ctx_len);
1743
1744SSL_SESSION *SSL_SESSION_new(void);
1745const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s,
1746 unsigned int *len);
1747unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *s);
1748#ifndef OPENSSL_NO_FP_API
1749int SSL_SESSION_print_fp(FILE *fp,const SSL_SESSION *ses);
1750#endif
1751#ifndef OPENSSL_NO_BIO
1752int SSL_SESSION_print(BIO *fp,const SSL_SESSION *ses);
1753#endif
1754void SSL_SESSION_free(SSL_SESSION *ses);
1755int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp);
1756int SSL_set_session(SSL *to, SSL_SESSION *session);
1757int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
1758int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c);
1759int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB);
1760int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB);
1761int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id,
1762 unsigned int id_len);
1763SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,const unsigned char **pp,
1764 long length);
1765
1766#ifdef HEADER_X509_H
1767X509 * SSL_get_peer_certificate(const SSL *s);
1768#endif
1769
1770STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s);
1771
1772int SSL_CTX_get_verify_mode(const SSL_CTX *ctx);
1773int SSL_CTX_get_verify_depth(const SSL_CTX *ctx);
1774int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx))(int,X509_STORE_CTX *);
1775void SSL_CTX_set_verify(SSL_CTX *ctx,int mode,
1776 int (*callback)(int, X509_STORE_CTX *));
1777void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth);
1778void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(X509_STORE_CTX *,void *), void *arg);
1779#ifndef OPENSSL_NO_RSA
1780int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
1781#endif
1782int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, long len);
1783int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
1784int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx,
1785 const unsigned char *d, long len);
1786int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
1787int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, const unsigned char *d);
1788
1789void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
1790void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
1791
1792int SSL_CTX_check_private_key(const SSL_CTX *ctx);
1793int SSL_check_private_key(const SSL *ctx);
1794
1795int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx,
1796 unsigned int sid_ctx_len);
1797
1798SSL * SSL_new(SSL_CTX *ctx);
1799int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx,
1800 unsigned int sid_ctx_len);
1801
1802int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
1803int SSL_set_purpose(SSL *s, int purpose);
1804int SSL_CTX_set_trust(SSL_CTX *s, int trust);
1805int SSL_set_trust(SSL *s, int trust);
1806
1807int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm);
1808int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm);
1809
1810#ifndef OPENSSL_NO_SRP
1811int SSL_CTX_set_srp_username(SSL_CTX *ctx,char *name);
1812int SSL_CTX_set_srp_password(SSL_CTX *ctx,char *password);
1813int SSL_CTX_set_srp_strength(SSL_CTX *ctx, int strength);
1814int SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx,
1815 char *(*cb)(SSL *,void *));
1816int SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx,
1817 int (*cb)(SSL *,void *));
1818int SSL_CTX_set_srp_username_callback(SSL_CTX *ctx,
1819 int (*cb)(SSL *,int *,void *));
1820int SSL_CTX_set_srp_cb_arg(SSL_CTX *ctx, void *arg);
1821
1822int SSL_set_srp_server_param(SSL *s, const BIGNUM *N, const BIGNUM *g,
1823 BIGNUM *sa, BIGNUM *v, char *info);
1824int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass,
1825 const char *grp);
1826
1827BIGNUM *SSL_get_srp_g(SSL *s);
1828BIGNUM *SSL_get_srp_N(SSL *s);
1829
1830char *SSL_get_srp_username(SSL *s);
1831char *SSL_get_srp_userinfo(SSL *s);
1832#endif
1833
1834void SSL_free(SSL *ssl);
1835int SSL_accept(SSL *ssl);
1836int SSL_connect(SSL *ssl);
1837int SSL_read(SSL *ssl,void *buf,int num);
1838int SSL_peek(SSL *ssl,void *buf,int num);
1839int SSL_write(SSL *ssl,const void *buf,int num);
1840long SSL_ctrl(SSL *ssl,int cmd, long larg, void *parg);
1841long SSL_callback_ctrl(SSL *, int, void (*)(void));
1842long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, void *parg);
1843long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void));
1844
1845int SSL_get_error(const SSL *s,int ret_code);
1846const char *SSL_get_version(const SSL *s);
1847
1848/* This sets the 'default' SSL version that SSL_new() will create */
1849int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth);
1850
1851#ifndef OPENSSL_NO_SSL2
1852const SSL_METHOD *SSLv2_method(void); /* SSLv2 */
1853const SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */
1854const SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */
1855#endif
1856
1857const SSL_METHOD *SSLv3_method(void); /* SSLv3 */
1858const SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
1859const SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
1860
1861const SSL_METHOD *SSLv23_method(void); /* SSLv3 but can rollback to v2 */
1862const SSL_METHOD *SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */
1863const SSL_METHOD *SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */
1864
1865const SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
1866const SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
1867const SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
1868
1869const SSL_METHOD *TLSv1_1_method(void); /* TLSv1.1 */
1870const SSL_METHOD *TLSv1_1_server_method(void); /* TLSv1.1 */
1871const SSL_METHOD *TLSv1_1_client_method(void); /* TLSv1.1 */
1872
1873const SSL_METHOD *TLSv1_2_method(void); /* TLSv1.2 */
1874const SSL_METHOD *TLSv1_2_server_method(void); /* TLSv1.2 */
1875const SSL_METHOD *TLSv1_2_client_method(void); /* TLSv1.2 */
1876
1877
1878const SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */
1879const SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */
1880const SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */
1881
1882STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s);
1883
1884int SSL_do_handshake(SSL *s);
1885int SSL_renegotiate(SSL *s);
1886int SSL_renegotiate_abbreviated(SSL *s);
1887int SSL_renegotiate_pending(SSL *s);
1888int SSL_shutdown(SSL *s);
1889
1890const SSL_METHOD *SSL_get_ssl_method(SSL *s);
1891int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method);
1892const char *SSL_alert_type_string_long(int value);
1893const char *SSL_alert_type_string(int value);
1894const char *SSL_alert_desc_string_long(int value);
1895const char *SSL_alert_desc_string(int value);
1896
1897void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);
1898void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);
1899STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s);
1900STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s);
1901int SSL_add_client_CA(SSL *ssl,X509 *x);
1902int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x);
1903
1904void SSL_set_connect_state(SSL *s);
1905void SSL_set_accept_state(SSL *s);
1906
1907long SSL_get_default_timeout(const SSL *s);
1908
1909int SSL_library_init(void );
1910
1911char *SSL_CIPHER_description(const SSL_CIPHER *,char *buf,int size);
1912STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
1913
1914SSL *SSL_dup(SSL *ssl);
1915
1916X509 *SSL_get_certificate(const SSL *ssl);
1917/* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl);
1918
1919void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode);
1920int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx);
1921void SSL_set_quiet_shutdown(SSL *ssl,int mode);
1922int SSL_get_quiet_shutdown(const SSL *ssl);
1923void SSL_set_shutdown(SSL *ssl,int mode);
1924int SSL_get_shutdown(const SSL *ssl);
1925int SSL_version(const SSL *ssl);
1926int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
1927int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
1928 const char *CApath);
1929#define SSL_get0_session SSL_get_session /* just peek at pointer */
1930SSL_SESSION *SSL_get_session(const SSL *ssl);
1931SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
1932SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl);
1933SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX* ctx);
1934void SSL_set_info_callback(SSL *ssl,
1935 void (*cb)(const SSL *ssl,int type,int val));
1936void (*SSL_get_info_callback(const SSL *ssl))(const SSL *ssl,int type,int val);
1937int SSL_state(const SSL *ssl);
1938void SSL_set_state(SSL *ssl, int state);
1939
1940void SSL_set_verify_result(SSL *ssl,long v);
1941long SSL_get_verify_result(const SSL *ssl);
1942
1943int SSL_set_ex_data(SSL *ssl,int idx,void *data);
1944void *SSL_get_ex_data(const SSL *ssl,int idx);
1945int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1946 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1947
1948int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data);
1949void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss,int idx);
1950int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1951 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1952
1953int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data);
1954void *SSL_CTX_get_ex_data(const SSL_CTX *ssl,int idx);
1955int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1956 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1957
1958int SSL_get_ex_data_X509_STORE_CTX_idx(void );
1959
1960#define SSL_CTX_sess_set_cache_size(ctx,t) \
1961 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
1962#define SSL_CTX_sess_get_cache_size(ctx) \
1963 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
1964#define SSL_CTX_set_session_cache_mode(ctx,m) \
1965 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
1966#define SSL_CTX_get_session_cache_mode(ctx) \
1967 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
1968
1969#define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
1970#define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
1971#define SSL_CTX_get_read_ahead(ctx) \
1972 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
1973#define SSL_CTX_set_read_ahead(ctx,m) \
1974 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
1975#define SSL_CTX_get_max_cert_list(ctx) \
1976 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1977#define SSL_CTX_set_max_cert_list(ctx,m) \
1978 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1979#define SSL_get_max_cert_list(ssl) \
1980 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1981#define SSL_set_max_cert_list(ssl,m) \
1982 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1983
1984#define SSL_CTX_set_max_send_fragment(ctx,m) \
1985 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
1986#define SSL_set_max_send_fragment(ssl,m) \
1987 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
1988
1989 /* NB: the keylength is only applicable when is_export is true */
1990#ifndef OPENSSL_NO_RSA
1991void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
1992 RSA *(*cb)(SSL *ssl,int is_export,
1993 int keylength));
1994
1995void SSL_set_tmp_rsa_callback(SSL *ssl,
1996 RSA *(*cb)(SSL *ssl,int is_export,
1997 int keylength));
1998#endif
1999#ifndef OPENSSL_NO_DH
2000void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
2001 DH *(*dh)(SSL *ssl,int is_export,
2002 int keylength));
2003void SSL_set_tmp_dh_callback(SSL *ssl,
2004 DH *(*dh)(SSL *ssl,int is_export,
2005 int keylength));
2006#endif
2007#ifndef OPENSSL_NO_ECDH
2008void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx,
2009 EC_KEY *(*ecdh)(SSL *ssl,int is_export,
2010 int keylength));
2011void SSL_set_tmp_ecdh_callback(SSL *ssl,
2012 EC_KEY *(*ecdh)(SSL *ssl,int is_export,
2013 int keylength));
2014#endif
2015
2016#ifndef OPENSSL_NO_COMP
2017const COMP_METHOD *SSL_get_current_compression(SSL *s);
2018const COMP_METHOD *SSL_get_current_expansion(SSL *s);
2019const char *SSL_COMP_get_name(const COMP_METHOD *comp);
2020STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);
2021int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm);
2022#else
2023const void *SSL_get_current_compression(SSL *s);
2024const void *SSL_get_current_expansion(SSL *s);
2025const char *SSL_COMP_get_name(const void *comp);
2026void *SSL_COMP_get_compression_methods(void);
2027int SSL_COMP_add_compression_method(int id,void *cm);
2028#endif
2029
2030/* TLS extensions functions */
2031int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len);
2032
2033int SSL_set_session_ticket_ext_cb(SSL *s, tls_session_ticket_ext_cb_fn cb,
2034 void *arg);
2035
2036/* Pre-shared secret session resumption functions */
2037int SSL_set_session_secret_cb(SSL *s, tls_session_secret_cb_fn tls_session_secret_cb, void *arg);
2038
2039void SSL_set_debug(SSL *s, int debug);
2040int SSL_cache_hit(SSL *s);
2041
2042/* BEGIN ERROR CODES */
2043/* The following lines are auto generated by the script mkerr.pl. Any changes
2044 * made after this point may be overwritten when the script is next run.
2045 */
2046void ERR_load_SSL_strings(void);
2047
2048/* Error codes for the SSL functions. */
2049
2050/* Function codes. */
2051#define SSL_F_CLIENT_CERTIFICATE 100
2052#define SSL_F_CLIENT_FINISHED 167
2053#define SSL_F_CLIENT_HELLO 101
2054#define SSL_F_CLIENT_MASTER_KEY 102
2055#define SSL_F_D2I_SSL_SESSION 103
2056#define SSL_F_DO_DTLS1_WRITE 245
2057#define SSL_F_DO_SSL3_WRITE 104
2058#define SSL_F_DTLS1_ACCEPT 246
2059#define SSL_F_DTLS1_ADD_CERT_TO_BUF 295
2060#define SSL_F_DTLS1_BUFFER_RECORD 247
2061#define SSL_F_DTLS1_CHECK_TIMEOUT_NUM 316
2062#define SSL_F_DTLS1_CLIENT_HELLO 248
2063#define SSL_F_DTLS1_CONNECT 249
2064#define SSL_F_DTLS1_ENC 250
2065#define SSL_F_DTLS1_GET_HELLO_VERIFY 251
2066#define SSL_F_DTLS1_GET_MESSAGE 252
2067#define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253
2068#define SSL_F_DTLS1_GET_RECORD 254
2069#define SSL_F_DTLS1_HANDLE_TIMEOUT 297
2070#define SSL_F_DTLS1_HEARTBEAT 305
2071#define SSL_F_DTLS1_OUTPUT_CERT_CHAIN 255
2072#define SSL_F_DTLS1_PREPROCESS_FRAGMENT 288
2073#define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 256
2074#define SSL_F_DTLS1_PROCESS_RECORD 257
2075#define SSL_F_DTLS1_READ_BYTES 258
2076#define SSL_F_DTLS1_READ_FAILED 259
2077#define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 260
2078#define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE 261
2079#define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE 262
2080#define SSL_F_DTLS1_SEND_CLIENT_VERIFY 263
2081#define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 264
2082#define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE 265
2083#define SSL_F_DTLS1_SEND_SERVER_HELLO 266
2084#define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE 267
2085#define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268
2086#define SSL_F_GET_CLIENT_FINISHED 105
2087#define SSL_F_GET_CLIENT_HELLO 106
2088#define SSL_F_GET_CLIENT_MASTER_KEY 107
2089#define SSL_F_GET_SERVER_FINISHED 108
2090#define SSL_F_GET_SERVER_HELLO 109
2091#define SSL_F_GET_SERVER_VERIFY 110
2092#define SSL_F_I2D_SSL_SESSION 111
2093#define SSL_F_READ_N 112
2094#define SSL_F_REQUEST_CERTIFICATE 113
2095#define SSL_F_SERVER_FINISH 239
2096#define SSL_F_SERVER_HELLO 114
2097#define SSL_F_SERVER_VERIFY 240
2098#define SSL_F_SSL23_ACCEPT 115
2099#define SSL_F_SSL23_CLIENT_HELLO 116
2100#define SSL_F_SSL23_CONNECT 117
2101#define SSL_F_SSL23_GET_CLIENT_HELLO 118
2102#define SSL_F_SSL23_GET_SERVER_HELLO 119
2103#define SSL_F_SSL23_PEEK 237
2104#define SSL_F_SSL23_READ 120
2105#define SSL_F_SSL23_WRITE 121
2106#define SSL_F_SSL2_ACCEPT 122
2107#define SSL_F_SSL2_CONNECT 123
2108#define SSL_F_SSL2_ENC_INIT 124
2109#define SSL_F_SSL2_GENERATE_KEY_MATERIAL 241
2110#define SSL_F_SSL2_PEEK 234
2111#define SSL_F_SSL2_READ 125
2112#define SSL_F_SSL2_READ_INTERNAL 236
2113#define SSL_F_SSL2_SET_CERTIFICATE 126
2114#define SSL_F_SSL2_WRITE 127
2115#define SSL_F_SSL3_ACCEPT 128
2116#define SSL_F_SSL3_ADD_CERT_TO_BUF 296
2117#define SSL_F_SSL3_CALLBACK_CTRL 233
2118#define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
2119#define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
2120#define SSL_F_SSL3_CHECK_CLIENT_HELLO 304
2121#define SSL_F_SSL3_CLIENT_HELLO 131
2122#define SSL_F_SSL3_CONNECT 132
2123#define SSL_F_SSL3_CTRL 213
2124#define SSL_F_SSL3_CTX_CTRL 133
2125#define SSL_F_SSL3_DIGEST_CACHED_RECORDS 293
2126#define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC 292
2127#define SSL_F_SSL3_ENC 134
2128#define SSL_F_SSL3_GENERATE_KEY_BLOCK 238
2129#define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
2130#define SSL_F_SSL3_GET_CERT_STATUS 289
2131#define SSL_F_SSL3_GET_CERT_VERIFY 136
2132#define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
2133#define SSL_F_SSL3_GET_CLIENT_HELLO 138
2134#define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
2135#define SSL_F_SSL3_GET_FINISHED 140
2136#define SSL_F_SSL3_GET_KEY_EXCHANGE 141
2137#define SSL_F_SSL3_GET_MESSAGE 142
2138#define SSL_F_SSL3_GET_NEW_SESSION_TICKET 283
2139#define SSL_F_SSL3_GET_NEXT_PROTO 306
2140#define SSL_F_SSL3_GET_RECORD 143
2141#define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
2142#define SSL_F_SSL3_GET_SERVER_DONE 145
2143#define SSL_F_SSL3_GET_SERVER_HELLO 146
2144#define SSL_F_SSL3_HANDSHAKE_MAC 285
2145#define SSL_F_SSL3_NEW_SESSION_TICKET 287
2146#define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
2147#define SSL_F_SSL3_PEEK 235
2148#define SSL_F_SSL3_READ_BYTES 148
2149#define SSL_F_SSL3_READ_N 149
2150#define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
2151#define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
2152#define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
2153#define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
2154#define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
2155#define SSL_F_SSL3_SEND_SERVER_HELLO 242
2156#define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
2157#define SSL_F_SSL3_SETUP_KEY_BLOCK 157
2158#define SSL_F_SSL3_SETUP_READ_BUFFER 156
2159#define SSL_F_SSL3_SETUP_WRITE_BUFFER 291
2160#define SSL_F_SSL3_WRITE_BYTES 158
2161#define SSL_F_SSL3_WRITE_PENDING 159
2162#define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT 298
2163#define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT 277
2164#define SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT 307
2165#define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
2166#define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
2167#define SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT 299
2168#define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT 278
2169#define SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT 308
2170#define SSL_F_SSL_BAD_METHOD 160
2171#define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
2172#define SSL_F_SSL_CERT_DUP 221
2173#define SSL_F_SSL_CERT_INST 222
2174#define SSL_F_SSL_CERT_INSTANTIATE 214
2175#define SSL_F_SSL_CERT_NEW 162
2176#define SSL_F_SSL_CHECK_PRIVATE_KEY 163
2177#define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT 280
2178#define SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG 279
2179#define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
2180#define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
2181#define SSL_F_SSL_CLEAR 164
2182#define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
2183#define SSL_F_SSL_CREATE_CIPHER_LIST 166
2184#define SSL_F_SSL_CTRL 232
2185#define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
2186#define SSL_F_SSL_CTX_MAKE_PROFILES 309
2187#define SSL_F_SSL_CTX_NEW 169
2188#define SSL_F_SSL_CTX_SET_CIPHER_LIST 269
2189#define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE 290
2190#define SSL_F_SSL_CTX_SET_PURPOSE 226
2191#define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
2192#define SSL_F_SSL_CTX_SET_SSL_VERSION 170
2193#define SSL_F_SSL_CTX_SET_TRUST 229
2194#define SSL_F_SSL_CTX_USE_CERTIFICATE 171
2195#define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
2196#define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220
2197#define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
2198#define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
2199#define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
2200#define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
2201#define SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT 272
2202#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
2203#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
2204#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
2205#define SSL_F_SSL_DO_HANDSHAKE 180
2206#define SSL_F_SSL_GET_NEW_SESSION 181
2207#define SSL_F_SSL_GET_PREV_SESSION 217
2208#define SSL_F_SSL_GET_SERVER_SEND_CERT 182
2209#define SSL_F_SSL_GET_SIGN_PKEY 183
2210#define SSL_F_SSL_INIT_WBIO_BUFFER 184
2211#define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
2212#define SSL_F_SSL_NEW 186
2213#define SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT 300
2214#define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT 302
2215#define SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT 310
2216#define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT 301
2217#define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT 303
2218#define SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT 311
2219#define SSL_F_SSL_PEEK 270
2220#define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT 281
2221#define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT 282
2222#define SSL_F_SSL_READ 223
2223#define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187
2224#define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188
2225#define SSL_F_SSL_SESSION_NEW 189
2226#define SSL_F_SSL_SESSION_PRINT_FP 190
2227#define SSL_F_SSL_SESSION_SET1_ID_CONTEXT 312
2228#define SSL_F_SSL_SESS_CERT_NEW 225
2229#define SSL_F_SSL_SET_CERT 191
2230#define SSL_F_SSL_SET_CIPHER_LIST 271
2231#define SSL_F_SSL_SET_FD 192
2232#define SSL_F_SSL_SET_PKEY 193
2233#define SSL_F_SSL_SET_PURPOSE 227
2234#define SSL_F_SSL_SET_RFD 194
2235#define SSL_F_SSL_SET_SESSION 195
2236#define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
2237#define SSL_F_SSL_SET_SESSION_TICKET_EXT 294
2238#define SSL_F_SSL_SET_TRUST 228
2239#define SSL_F_SSL_SET_WFD 196
2240#define SSL_F_SSL_SHUTDOWN 224
2241#define SSL_F_SSL_SRP_CTX_INIT 313
2242#define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243
2243#define SSL_F_SSL_UNDEFINED_FUNCTION 197
2244#define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244
2245#define SSL_F_SSL_USE_CERTIFICATE 198
2246#define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
2247#define SSL_F_SSL_USE_CERTIFICATE_FILE 200
2248#define SSL_F_SSL_USE_PRIVATEKEY 201
2249#define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
2250#define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
2251#define SSL_F_SSL_USE_PSK_IDENTITY_HINT 273
2252#define SSL_F_SSL_USE_RSAPRIVATEKEY 204
2253#define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
2254#define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
2255#define SSL_F_SSL_VERIFY_CERT_CHAIN 207
2256#define SSL_F_SSL_WRITE 208
2257#define SSL_F_TLS1_CERT_VERIFY_MAC 286
2258#define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
2259#define SSL_F_TLS1_CHECK_SERVERHELLO_TLSEXT 274
2260#define SSL_F_TLS1_ENC 210
2261#define SSL_F_TLS1_EXPORT_KEYING_MATERIAL 314
2262#define SSL_F_TLS1_HEARTBEAT 315
2263#define SSL_F_TLS1_PREPARE_CLIENTHELLO_TLSEXT 275
2264#define SSL_F_TLS1_PREPARE_SERVERHELLO_TLSEXT 276
2265#define SSL_F_TLS1_PRF 284
2266#define SSL_F_TLS1_SETUP_KEY_BLOCK 211
2267#define SSL_F_WRITE_PENDING 212
2268
2269/* Reason codes. */
2270#define SSL_R_APP_DATA_IN_HANDSHAKE 100
2271#define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
2272#define SSL_R_BAD_ALERT_RECORD 101
2273#define SSL_R_BAD_AUTHENTICATION_TYPE 102
2274#define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
2275#define SSL_R_BAD_CHECKSUM 104
2276#define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
2277#define SSL_R_BAD_DECOMPRESSION 107
2278#define SSL_R_BAD_DH_G_LENGTH 108
2279#define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
2280#define SSL_R_BAD_DH_P_LENGTH 110
2281#define SSL_R_BAD_DIGEST_LENGTH 111
2282#define SSL_R_BAD_DSA_SIGNATURE 112
2283#define SSL_R_BAD_ECC_CERT 304
2284#define SSL_R_BAD_ECDSA_SIGNATURE 305
2285#define SSL_R_BAD_ECPOINT 306
2286#define SSL_R_BAD_HANDSHAKE_LENGTH 332
2287#define SSL_R_BAD_HELLO_REQUEST 105
2288#define SSL_R_BAD_LENGTH 271
2289#define SSL_R_BAD_MAC_DECODE 113
2290#define SSL_R_BAD_MAC_LENGTH 333
2291#define SSL_R_BAD_MESSAGE_TYPE 114
2292#define SSL_R_BAD_PACKET_LENGTH 115
2293#define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
2294#define SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH 316
2295#define SSL_R_BAD_RESPONSE_ARGUMENT 117
2296#define SSL_R_BAD_RSA_DECRYPT 118
2297#define SSL_R_BAD_RSA_ENCRYPT 119
2298#define SSL_R_BAD_RSA_E_LENGTH 120
2299#define SSL_R_BAD_RSA_MODULUS_LENGTH 121
2300#define SSL_R_BAD_RSA_SIGNATURE 122
2301#define SSL_R_BAD_SIGNATURE 123
2302#define SSL_R_BAD_SRP_A_LENGTH 347
2303#define SSL_R_BAD_SRP_B_LENGTH 348
2304#define SSL_R_BAD_SRP_G_LENGTH 349
2305#define SSL_R_BAD_SRP_N_LENGTH 350
2306#define SSL_R_BAD_SRP_S_LENGTH 351
2307#define SSL_R_BAD_SRTP_MKI_VALUE 352
2308#define SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST 353
2309#define SSL_R_BAD_SSL_FILETYPE 124
2310#define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125
2311#define SSL_R_BAD_STATE 126
2312#define SSL_R_BAD_WRITE_RETRY 127
2313#define SSL_R_BIO_NOT_SET 128
2314#define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
2315#define SSL_R_BN_LIB 130
2316#define SSL_R_CA_DN_LENGTH_MISMATCH 131
2317#define SSL_R_CA_DN_TOO_LONG 132
2318#define SSL_R_CCS_RECEIVED_EARLY 133
2319#define SSL_R_CERTIFICATE_VERIFY_FAILED 134
2320#define SSL_R_CERT_LENGTH_MISMATCH 135
2321#define SSL_R_CHALLENGE_IS_DIFFERENT 136
2322#define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
2323#define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
2324#define SSL_R_CIPHER_TABLE_SRC_ERROR 139
2325#define SSL_R_CLIENTHELLO_TLSEXT 226
2326#define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
2327#define SSL_R_COMPRESSION_DISABLED 343
2328#define SSL_R_COMPRESSION_FAILURE 141
2329#define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307
2330#define SSL_R_COMPRESSION_LIBRARY_ERROR 142
2331#define SSL_R_CONNECTION_ID_IS_DIFFERENT 143
2332#define SSL_R_CONNECTION_TYPE_NOT_SET 144
2333#define SSL_R_COOKIE_MISMATCH 308
2334#define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
2335#define SSL_R_DATA_LENGTH_TOO_LONG 146
2336#define SSL_R_DECRYPTION_FAILED 147
2337#define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281
2338#define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
2339#define SSL_R_DIGEST_CHECK_FAILED 149
2340#define SSL_R_DTLS_MESSAGE_TOO_BIG 334
2341#define SSL_R_DUPLICATE_COMPRESSION_ID 309
2342#define SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT 317
2343#define SSL_R_ECC_CERT_NOT_FOR_SIGNING 318
2344#define SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE 322
2345#define SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE 323
2346#define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310
2347#define SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST 354
2348#define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
2349#define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 282
2350#define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
2351#define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
2352#define SSL_R_EXTRA_DATA_IN_MESSAGE 153
2353#define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
2354#define SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS 355
2355#define SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION 356
2356#define SSL_R_HTTPS_PROXY_REQUEST 155
2357#define SSL_R_HTTP_REQUEST 156
2358#define SSL_R_ILLEGAL_PADDING 283
2359#define SSL_R_INCONSISTENT_COMPRESSION 340
2360#define SSL_R_INVALID_CHALLENGE_LENGTH 158
2361#define SSL_R_INVALID_COMMAND 280
2362#define SSL_R_INVALID_COMPRESSION_ALGORITHM 341
2363#define SSL_R_INVALID_PURPOSE 278
2364#define SSL_R_INVALID_SRP_USERNAME 357
2365#define SSL_R_INVALID_STATUS_RESPONSE 328
2366#define SSL_R_INVALID_TICKET_KEYS_LENGTH 325
2367#define SSL_R_INVALID_TRUST 279
2368#define SSL_R_KEY_ARG_TOO_LONG 284
2369#define SSL_R_KRB5 285
2370#define SSL_R_KRB5_C_CC_PRINC 286
2371#define SSL_R_KRB5_C_GET_CRED 287
2372#define SSL_R_KRB5_C_INIT 288
2373#define SSL_R_KRB5_C_MK_REQ 289
2374#define SSL_R_KRB5_S_BAD_TICKET 290
2375#define SSL_R_KRB5_S_INIT 291
2376#define SSL_R_KRB5_S_RD_REQ 292
2377#define SSL_R_KRB5_S_TKT_EXPIRED 293
2378#define SSL_R_KRB5_S_TKT_NYV 294
2379#define SSL_R_KRB5_S_TKT_SKEW 295
2380#define SSL_R_LENGTH_MISMATCH 159
2381#define SSL_R_LENGTH_TOO_SHORT 160
2382#define SSL_R_LIBRARY_BUG 274
2383#define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
2384#define SSL_R_MESSAGE_TOO_LONG 296
2385#define SSL_R_MISSING_DH_DSA_CERT 162
2386#define SSL_R_MISSING_DH_KEY 163
2387#define SSL_R_MISSING_DH_RSA_CERT 164
2388#define SSL_R_MISSING_DSA_SIGNING_CERT 165
2389#define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166
2390#define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167
2391#define SSL_R_MISSING_RSA_CERTIFICATE 168
2392#define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
2393#define SSL_R_MISSING_RSA_SIGNING_CERT 170
2394#define SSL_R_MISSING_SRP_PARAM 358
2395#define SSL_R_MISSING_TMP_DH_KEY 171
2396#define SSL_R_MISSING_TMP_ECDH_KEY 311
2397#define SSL_R_MISSING_TMP_RSA_KEY 172
2398#define SSL_R_MISSING_TMP_RSA_PKEY 173
2399#define SSL_R_MISSING_VERIFY_MESSAGE 174
2400#define SSL_R_MULTIPLE_SGC_RESTARTS 346
2401#define SSL_R_NON_SSLV2_INITIAL_PACKET 175
2402#define SSL_R_NO_CERTIFICATES_RETURNED 176
2403#define SSL_R_NO_CERTIFICATE_ASSIGNED 177
2404#define SSL_R_NO_CERTIFICATE_RETURNED 178
2405#define SSL_R_NO_CERTIFICATE_SET 179
2406#define SSL_R_NO_CERTIFICATE_SPECIFIED 180
2407#define SSL_R_NO_CIPHERS_AVAILABLE 181
2408#define SSL_R_NO_CIPHERS_PASSED 182
2409#define SSL_R_NO_CIPHERS_SPECIFIED 183
2410#define SSL_R_NO_CIPHER_LIST 184
2411#define SSL_R_NO_CIPHER_MATCH 185
2412#define SSL_R_NO_CLIENT_CERT_METHOD 331
2413#define SSL_R_NO_CLIENT_CERT_RECEIVED 186
2414#define SSL_R_NO_COMPRESSION_SPECIFIED 187
2415#define SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER 330
2416#define SSL_R_NO_METHOD_SPECIFIED 188
2417#define SSL_R_NO_PRIVATEKEY 189
2418#define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
2419#define SSL_R_NO_PROTOCOLS_AVAILABLE 191
2420#define SSL_R_NO_PUBLICKEY 192
2421#define SSL_R_NO_RENEGOTIATION 339
2422#define SSL_R_NO_REQUIRED_DIGEST 324
2423#define SSL_R_NO_SHARED_CIPHER 193
2424#define SSL_R_NO_SRTP_PROFILES 359
2425#define SSL_R_NO_VERIFY_CALLBACK 194
2426#define SSL_R_NULL_SSL_CTX 195
2427#define SSL_R_NULL_SSL_METHOD_PASSED 196
2428#define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
2429#define SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 344
2430#define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 297
2431#define SSL_R_OPAQUE_PRF_INPUT_TOO_LONG 327
2432#define SSL_R_PACKET_LENGTH_TOO_LONG 198
2433#define SSL_R_PARSE_TLSEXT 227
2434#define SSL_R_PATH_TOO_LONG 270
2435#define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
2436#define SSL_R_PEER_ERROR 200
2437#define SSL_R_PEER_ERROR_CERTIFICATE 201
2438#define SSL_R_PEER_ERROR_NO_CERTIFICATE 202
2439#define SSL_R_PEER_ERROR_NO_CIPHER 203
2440#define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204
2441#define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
2442#define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206
2443#define SSL_R_PROTOCOL_IS_SHUTDOWN 207
2444#define SSL_R_PSK_IDENTITY_NOT_FOUND 223
2445#define SSL_R_PSK_NO_CLIENT_CB 224
2446#define SSL_R_PSK_NO_SERVER_CB 225
2447#define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208
2448#define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209
2449#define SSL_R_PUBLIC_KEY_NOT_RSA 210
2450#define SSL_R_READ_BIO_NOT_SET 211
2451#define SSL_R_READ_TIMEOUT_EXPIRED 312
2452#define SSL_R_READ_WRONG_PACKET_TYPE 212
2453#define SSL_R_RECORD_LENGTH_MISMATCH 213
2454#define SSL_R_RECORD_TOO_LARGE 214
2455#define SSL_R_RECORD_TOO_SMALL 298
2456#define SSL_R_RENEGOTIATE_EXT_TOO_LONG 335
2457#define SSL_R_RENEGOTIATION_ENCODING_ERR 336
2458#define SSL_R_RENEGOTIATION_MISMATCH 337
2459#define SSL_R_REQUIRED_CIPHER_MISSING 215
2460#define SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING 342
2461#define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216
2462#define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217
2463#define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218
2464#define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING 345
2465#define SSL_R_SERVERHELLO_TLSEXT 275
2466#define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
2467#define SSL_R_SHORT_READ 219
2468#define SSL_R_SIGNATURE_ALGORITHMS_ERROR 360
2469#define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
2470#define SSL_R_SRP_A_CALC 361
2471#define SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES 362
2472#define SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG 363
2473#define SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE 364
2474#define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
2475#define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 299
2476#define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT 321
2477#define SSL_R_SSL3_EXT_INVALID_SERVERNAME 319
2478#define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 320
2479#define SSL_R_SSL3_SESSION_ID_TOO_LONG 300
2480#define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
2481#define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
2482#define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
2483#define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
2484#define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
2485#define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
2486#define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
2487#define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
2488#define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
2489#define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
2490#define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
2491#define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
2492#define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
2493#define SSL_R_SSL_HANDSHAKE_FAILURE 229
2494#define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
2495#define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301
2496#define SSL_R_SSL_SESSION_ID_CONFLICT 302
2497#define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
2498#define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303
2499#define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231
2500#define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049
2501#define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050
2502#define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021
2503#define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051
2504#define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060
2505#define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071
2506#define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080
2507#define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100
2508#define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070
2509#define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022
2510#define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048
2511#define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090
2512#define SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE 1114
2513#define SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE 1113
2514#define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE 1111
2515#define SSL_R_TLSV1_UNRECOGNIZED_NAME 1112
2516#define SSL_R_TLSV1_UNSUPPORTED_EXTENSION 1110
2517#define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
2518#define SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT 365
2519#define SSL_R_TLS_HEARTBEAT_PENDING 366
2520#define SSL_R_TLS_ILLEGAL_EXPORTER_LABEL 367
2521#define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 157
2522#define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
2523#define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
2524#define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235
2525#define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
2526#define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 313
2527#define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237
2528#define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
2529#define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 314
2530#define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
2531#define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
2532#define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241
2533#define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
2534#define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
2535#define SSL_R_UNEXPECTED_MESSAGE 244
2536#define SSL_R_UNEXPECTED_RECORD 245
2537#define SSL_R_UNINITIALIZED 276
2538#define SSL_R_UNKNOWN_ALERT_TYPE 246
2539#define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
2540#define SSL_R_UNKNOWN_CIPHER_RETURNED 248
2541#define SSL_R_UNKNOWN_CIPHER_TYPE 249
2542#define SSL_R_UNKNOWN_DIGEST 368
2543#define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
2544#define SSL_R_UNKNOWN_PKEY_TYPE 251
2545#define SSL_R_UNKNOWN_PROTOCOL 252
2546#define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
2547#define SSL_R_UNKNOWN_SSL_VERSION 254
2548#define SSL_R_UNKNOWN_STATE 255
2549#define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED 338
2550#define SSL_R_UNSUPPORTED_CIPHER 256
2551#define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
2552#define SSL_R_UNSUPPORTED_DIGEST_TYPE 326
2553#define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 315
2554#define SSL_R_UNSUPPORTED_PROTOCOL 258
2555#define SSL_R_UNSUPPORTED_SSL_VERSION 259
2556#define SSL_R_UNSUPPORTED_STATUS_TYPE 329
2557#define SSL_R_USE_SRTP_NOT_NEGOTIATED 369
2558#define SSL_R_WRITE_BIO_NOT_SET 260
2559#define SSL_R_WRONG_CIPHER_RETURNED 261
2560#define SSL_R_WRONG_MESSAGE_TYPE 262
2561#define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263
2562#define SSL_R_WRONG_SIGNATURE_LENGTH 264
2563#define SSL_R_WRONG_SIGNATURE_SIZE 265
2564#define SSL_R_WRONG_SIGNATURE_TYPE 370
2565#define SSL_R_WRONG_SSL_VERSION 266
2566#define SSL_R_WRONG_VERSION_NUMBER 267
2567#define SSL_R_X509_LIB 268
2568#define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
2569
2570#ifdef __cplusplus
2571}
2572#endif
2573#endif
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-11-01 01:15:32 +0000