]> git.ipfire.org Git - thirdparty/openssl.git/blame - ssl/ssl.h
projects / thirdparty / openssl.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
New option SSL_OP_NO_COMP to disable compression. New ctrls to set
[thirdparty/openssl.git] / ssl / ssl.h
CommitLineData
d02b48c6 1/* ssl/ssl.h */
58964a49 2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
d02b48c6
RE		 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 */
bf21446a
BM		 58/* ====================================================================
59 * Copyright (c) 1998-2001 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 */
8c74b5e5
BM		 111/* ====================================================================
112 * Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved.
113 *
114 * Redistribution and use in source and binary forms, with or without
115 * modification, are permitted provided that the following conditions
116 * are met:
117 *
118 * 1. Redistributions of source code must retain the above copyright
119 * notice, this list of conditions and the following disclaimer.
120 *
121 * 2. Redistributions in binary form must reproduce the above copyright
122 * notice, this list of conditions and the following disclaimer in
123 * the documentation and/or other materials provided with the
124 * distribution.
125 *
126 * 3. All advertising materials mentioning features or use of this
127 * software must display the following acknowledgment:
128 * "This product includes software developed by the OpenSSL Project
129 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
130 *
131 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
132 * endorse or promote products derived from this software without
133 * prior written permission. For written permission, please contact
134 * openssl-core@openssl.org.
135 *
136 * 5. Products derived from this software may not be called "OpenSSL"
137 * nor may "OpenSSL" appear in their names without prior written
138 * permission of the OpenSSL Project.
139 *
140 * 6. Redistributions of any form whatsoever must retain the following
141 * acknowledgment:
142 * "This product includes software developed by the OpenSSL Project
143 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
144 *
145 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
146 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
147 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
148 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
149 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
150 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
151 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
152 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
153 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
154 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
155 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
156 * OF THE POSSIBILITY OF SUCH DAMAGE.
157 * ====================================================================
158 *
159 * This product includes cryptographic software written by Eric Young
160 * (eay@cryptsoft.com). This product includes software written by Tim
161 * Hudson (tjh@cryptsoft.com).
162 *
163 */
ea262260
BM		 164/* ====================================================================
165 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
166 * ECC cipher suite support in OpenSSL originally developed by
167 * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
168 */
d02b48c6
RE		 169
170#ifndef HEADER_SSL_H
171#define HEADER_SSL_H
172
65a87c7d 173#include <openssl/e_os2.h>
36f74d60 174
cf1b7d96 175#ifndef OPENSSL_NO_COMP
ef33b970
RL		 176#include <openssl/comp.h>
177#endif
cf1b7d96 178#ifndef OPENSSL_NO_BIO
ef33b970
RL		 179#include <openssl/bio.h>
180#endif
d095b68d 181#ifndef OPENSSL_NO_DEPRECATED
cf1b7d96 182#ifndef OPENSSL_NO_X509
ef33b970
RL		 183#include <openssl/x509.h>
184#endif
d095b68d
GT		 185#include <openssl/crypto.h>
186#include <openssl/lhash.h>
187#include <openssl/buffer.h>
188#endif
189#include <openssl/pem.h>
190
f9b3bff6 191#include <openssl/kssl.h>
82271cee 192#include <openssl/safestack.h>
cf1b7d96 193#include <openssl/symhacks.h>
82271cee 194
d02b48c6
RE		 195#ifdef __cplusplus
196extern "C" {
197#endif
198
199/* SSLeay version number for ASN.1 encoding of the session information */
200/* Version 0 - initial version
201 * Version 1 - added the optional peer certificate
202 */
203#define SSL_SESSION_ASN1_VERSION 0x0001
204
205/* text strings for the ciphers */
206#define SSL_TXT_NULL_WITH_MD5 SSL2_TXT_NULL_WITH_MD5
207#define SSL_TXT_RC4_128_WITH_MD5 SSL2_TXT_RC4_128_WITH_MD5
208#define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5
209#define SSL_TXT_RC2_128_CBC_WITH_MD5 SSL2_TXT_RC2_128_CBC_WITH_MD5
210#define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5
211#define SSL_TXT_IDEA_128_CBC_WITH_MD5 SSL2_TXT_IDEA_128_CBC_WITH_MD5
212#define SSL_TXT_DES_64_CBC_WITH_MD5 SSL2_TXT_DES_64_CBC_WITH_MD5
213#define SSL_TXT_DES_64_CBC_WITH_SHA SSL2_TXT_DES_64_CBC_WITH_SHA
214#define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5
215#define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA
216
f9b3bff6
RL		 217/* VRS Additional Kerberos5 entries
218 */
7ba3a4c3
RL		 219#define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA
220#define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
221#define SSL_TXT_KRB5_RC4_128_SHA SSL3_TXT_KRB5_RC4_128_SHA
222#define SSL_TXT_KRB5_IDEA_128_CBC_SHA SSL3_TXT_KRB5_IDEA_128_CBC_SHA
223#define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5
ef0baf60 224#define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
7ba3a4c3 225#define SSL_TXT_KRB5_RC4_128_MD5 SSL3_TXT_KRB5_RC4_128_MD5
ef0baf60 226#define SSL_TXT_KRB5_IDEA_128_CBC_MD5 SSL3_TXT_KRB5_IDEA_128_CBC_MD5
7ba3a4c3
RL		 227
228#define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA
229#define SSL_TXT_KRB5_RC2_40_CBC_SHA SSL3_TXT_KRB5_RC2_40_CBC_SHA
230#define SSL_TXT_KRB5_RC4_40_SHA SSL3_TXT_KRB5_RC4_40_SHA
231#define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5
232#define SSL_TXT_KRB5_RC2_40_CBC_MD5 SSL3_TXT_KRB5_RC2_40_CBC_MD5
233#define SSL_TXT_KRB5_RC4_40_MD5 SSL3_TXT_KRB5_RC4_40_MD5
234
f9b3bff6
RL		 235#define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA
236#define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5
237#define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA
238#define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5
239#define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
240#define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
882e8912 241#define SSL_MAX_KRB5_PRINCIPAL_LENGTH 256
f9b3bff6 242
d02b48c6 243#define SSL_MAX_SSL_SESSION_ID_LENGTH 32
b4cadc6e 244#define SSL_MAX_SID_CTX_LENGTH 32
d02b48c6
RE		 245
246#define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8)
247#define SSL_MAX_KEY_ARG_LENGTH 8
248#define SSL_MAX_MASTER_KEY_LENGTH 48
249
250/* These are used to specify which ciphers to use and not to use */
251#define SSL_TXT_LOW "LOW"
252#define SSL_TXT_MEDIUM "MEDIUM"
253#define SSL_TXT_HIGH "HIGH"
254#define SSL_TXT_kFZA "kFZA"
255#define SSL_TXT_aFZA "aFZA"
256#define SSL_TXT_eFZA "eFZA"
257#define SSL_TXT_FZA "FZA"
258
259#define SSL_TXT_aNULL "aNULL"
260#define SSL_TXT_eNULL "eNULL"
261#define SSL_TXT_NULL "NULL"
262
f9b3bff6
RL		 263#define SSL_TXT_kKRB5 "kKRB5"
264#define SSL_TXT_aKRB5 "aKRB5"
265#define SSL_TXT_KRB5 "KRB5"
266
d02b48c6
RE		 267#define SSL_TXT_kRSA "kRSA"
268#define SSL_TXT_kDHr "kDHr"
269#define SSL_TXT_kDHd "kDHd"
270#define SSL_TXT_kEDH "kEDH"
271#define SSL_TXT_aRSA "aRSA"
272#define SSL_TXT_aDSS "aDSS"
273#define SSL_TXT_aDH "aDH"
274#define SSL_TXT_DSS "DSS"
275#define SSL_TXT_DH "DH"
276#define SSL_TXT_EDH "EDH"
277#define SSL_TXT_ADH "ADH"
278#define SSL_TXT_RSA "RSA"
279#define SSL_TXT_DES "DES"
280#define SSL_TXT_3DES "3DES"
281#define SSL_TXT_RC4 "RC4"
282#define SSL_TXT_RC2 "RC2"
283#define SSL_TXT_IDEA "IDEA"
ea4f109c 284#define SSL_TXT_AES "AES"
d02b48c6 285#define SSL_TXT_MD5 "MD5"
d02b48c6
RE		 286#define SSL_TXT_SHA1 "SHA1"
287#define SSL_TXT_SHA "SHA"
018e57c7 288#define SSL_TXT_EXP "EXP"
d02b48c6 289#define SSL_TXT_EXPORT "EXPORT"
018e57c7 290#define SSL_TXT_EXP40 "EXPORT40"
a040ea82 291#define SSL_TXT_EXP56 "EXPORT56"
d02b48c6
RE		 292#define SSL_TXT_SSLV2 "SSLv2"
293#define SSL_TXT_SSLV3 "SSLv3"
dfeab068 294#define SSL_TXT_TLSV1 "TLSv1"
d02b48c6 295#define SSL_TXT_ALL "ALL"
ea262260 296#define SSL_TXT_ECC "ECCdraft" /* ECC ciphersuites are not yet official */
d02b48c6 297
c6ccf055
LJ		 298/*
299 * COMPLEMENTOF* definitions. These identifiers are used to (de-select)
300 * ciphers normally not being used.
301 * Example: "RC4" will activate all ciphers using RC4 including ciphers
302 * without authentication, which would normally disabled by DEFAULT (due
303 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT"
304 * will make sure that it is also disabled in the specific selection.
305 * COMPLEMENTOF* identifiers are portable between version, as adjustments
306 * to the default cipher setup will also be included here.
307 *
308 * COMPLEMENTOFDEFAULT does not experience the same special treatment that
309 * DEFAULT gets, as only selection is being done and no sorting as needed
310 * for DEFAULT.
311 */
312#define SSL_TXT_CMPALL "COMPLEMENTOFALL"
313#define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT"
314
a4f576a3
BM		 315/* The following cipher list is used by default.
316 * It also is substituted when an application-defined cipher list string
317 * starts with 'DEFAULT'. */
98a9092a 318#define SSL_DEFAULT_CIPHER_LIST "ALL:!ADH:+RC4:@STRENGTH" /* low priority for RC4 */
d02b48c6 319
58964a49 320/* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
d02b48c6
RE		 321#define SSL_SENT_SHUTDOWN 1
322#define SSL_RECEIVED_SHUTDOWN 2
d02b48c6 323
82271cee
RL		 324#ifdef __cplusplus
325}
326#endif
327
82271cee
RL		 328#ifdef __cplusplus
329extern "C" {
330#endif
331
cf1b7d96
RL		 332#if (defined(OPENSSL_NO_RSA) || defined(OPENSSL_NO_MD5)) && !defined(OPENSSL_NO_SSL2)
333#define OPENSSL_NO_SSL2
aa82db4f
UM		 334#endif
335
d02b48c6
RE		 336#define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
337#define SSL_FILETYPE_PEM X509_FILETYPE_PEM
338
58964a49
RE		 339/* This is needed to stop compilers complaining about the
340 * 'struct ssl_st *' function parameters used to prototype callbacks
341 * in SSL_CTX. */
d02b48c6
RE		 342typedef struct ssl_st *ssl_crock_st;
343
344/* used to hold info on the particular ciphers used */
345typedef struct ssl_cipher_st
346 {
347 int valid;
e778802f 348 const char *name; /* text name */
d02b48c6
RE		 349 unsigned long id; /* id, 4 bytes, first is version */
350 unsigned long algorithms; /* what ciphers are used */
018e57c7 351 unsigned long algo_strength; /* strength and export flags */
d02b48c6 352 unsigned long algorithm2; /* Extra flags */
018e57c7
DSH		 353 int strength_bits; /* Number of bits really used */
354 int alg_bits; /* Number of bits for algorithm */
d02b48c6 355 unsigned long mask; /* used for matching */
018e57c7 356 unsigned long mask_strength; /* also used for matching */
d02b48c6
RE		 357 } SSL_CIPHER;
358
f73e07cf
BL		 359DECLARE_STACK_OF(SSL_CIPHER)
360
f7ba2984
BL		 361typedef struct ssl_st SSL;
362typedef struct ssl_ctx_st SSL_CTX;
363
58964a49 364/* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
d02b48c6
RE		 365typedef struct ssl_method_st
366 {
367 int version;
f7ba2984
BL		 368 int (*ssl_new)(SSL *s);
369 void (*ssl_clear)(SSL *s);
370 void (*ssl_free)(SSL *s);
371 int (*ssl_accept)(SSL *s);
372 int (*ssl_connect)(SSL *s);
61f5b6f3 373 int (*ssl_read)(SSL *s,void *buf,int len);
e34cfcf7 374 int (*ssl_peek)(SSL *s,void *buf,int len);
61f5b6f3 375 int (*ssl_write)(SSL *s,const void *buf,int len);
f7ba2984
BL		 376 int (*ssl_shutdown)(SSL *s);
377 int (*ssl_renegotiate)(SSL *s);
378 int (*ssl_renegotiate_check)(SSL *s);
36d16f8e
BL		 379 long (*ssl_get_message)(SSL *s, int st1, int stn, int mt, long
380 max, int *ok);
381 int (*ssl_read_bytes)(SSL *s, int type, unsigned char *buf, int len,
382 int peek);
383 int (*ssl_write_bytes)(SSL *s, int type, const void *buf_, int len);
384 int (*ssl_dispatch_alert)(SSL *s);
a661b653
BM		 385 long (*ssl_ctrl)(SSL *s,int cmd,long larg,void *parg);
386 long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,void *parg);
f7ba2984
BL		 387 SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr);
388 int (*put_cipher_by_char)(const SSL_CIPHER *cipher,unsigned char *ptr);
0821bcd4 389 int (*ssl_pending)(const SSL *s);
f7ba2984
BL		 390 int (*num_ciphers)(void);
391 SSL_CIPHER *(*get_cipher)(unsigned ncipher);
4ebb342f 392 const struct ssl_method_st *(*get_ssl_method)(int version);
f7ba2984 393 long (*get_timeout)(void);
58964a49 394 struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */
41a15c4f
BL		 395 int (*ssl_version)(void);
396 long (*ssl_callback_ctrl)(SSL *s, int cb_id, void (*fp)(void));
397 long (*ssl_ctx_callback_ctrl)(SSL_CTX *s, int cb_id, void (*fp)(void));
d02b48c6
RE		 398 } SSL_METHOD;
399
d02b48c6
RE		 400/* Lets make this into an ASN.1 type structure as follows
401 * SSL_SESSION_ID ::= SEQUENCE {
402 * version INTEGER, -- structure version number
403 * SSLversion INTEGER, -- SSL version number
404 * Cipher OCTET_STRING, -- the 3 byte cipher ID
405 * Session_ID OCTET_STRING, -- the Session ID
406 * Master_key OCTET_STRING, -- the master key
98fa4fe8 407 * KRB5_principal OCTET_STRING -- optional Kerberos principal
d02b48c6
RE		 408 * Key_Arg [ 0 ] IMPLICIT OCTET_STRING, -- the optional Key argument
409 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time
410 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds
411 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate
b4cadc6e 412 * Session_ID_context [ 4 ] EXPLICIT OCTET_STRING, -- the Session ID context
b1fe6ca1
BM		 413 * Verify_result [ 5 ] EXPLICIT INTEGER -- X509_V_... code for `Peer'
414 * Compression [6] IMPLICIT ASN1_OBJECT -- compression OID XXXXX
d02b48c6
RE		 415 * }
416 * Look in ssl/ssl_asn1.c for more details
417 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
418 */
419typedef struct ssl_session_st
420 {
421 int ssl_version; /* what ssl version session info is
422 * being kept in here? */
423
424 /* only really used in SSLv2 */
425 unsigned int key_arg_length;
426 unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH];
427 int master_key_length;
428 unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH];
429 /* session_id - valid? */
430 unsigned int session_id_length;
431 unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH];
b4cadc6e
BL		 432 /* this is used to determine whether the session is being reused in
433 * the appropriate context. It is up to the application to set this,
434 * via SSL_new */
435 unsigned int sid_ctx_length;
436 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
d02b48c6 437
882e8912
RL		 438#ifndef OPENSSL_NO_KRB5
439 unsigned int krb5_client_princ_len;
440 unsigned char krb5_client_princ[SSL_MAX_KRB5_PRINCIPAL_LENGTH];
441#endif /* OPENSSL_NO_KRB5 */
442
d02b48c6
RE		 443 int not_resumable;
444
445 /* The cert is the certificate used to establish this connection */
b56bce4f 446 struct sess_cert_st /* SESS_CERT */ *sess_cert;
d02b48c6 447
9d5cceac 448 /* This is the cert for the other end.
b56bce4f 449 * On clients, it will be the same as sess_cert->peer_key->x509
9d5cceac
BM		 450 * (the latter is not enough as sess_cert is not retained
451 * in the external representation of sessions, see ssl_asn1.c). */
d02b48c6 452 X509 *peer;
b1fe6ca1
BM		 453 /* when app_verify_callback accepts a session where the peer's certificate
454 * is not ok, we must remember the error for session reuse: */
455 long verify_result; /* only for servers */
d02b48c6
RE		 456
457 int references;
458 long timeout;
459 long time;
460
413c4f45 461 int compress_meth; /* Need to lookup the method */
d02b48c6
RE		 462
463 SSL_CIPHER *cipher;
464 unsigned long cipher_id; /* when ASN.1 loaded, this
465 * needs to be used to load
466 * the 'cipher' structure */
467
f73e07cf 468 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */
d02b48c6 469
58964a49
RE		 470 CRYPTO_EX_DATA ex_data; /* application specific data */
471
472 /* These are used to make removal of session-ids more
473 * efficient and to implement a maximum cache size. */
474 struct ssl_session_st *prev,*next;
d02b48c6
RE		 475 } SSL_SESSION;
476
c21506ba 477
d02b48c6
RE		 478#define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L
479#define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L
d02b48c6
RE		 480#define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L
481#define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L
482#define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
483#define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x00000040L
484#define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
58964a49 485#define SSL_OP_TLS_D5_BUG 0x00000100L
dfeab068 486#define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L
d02b48c6 487
c21506ba
BM		 488/* Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added
489 * in OpenSSL 0.9.6d. Usually (depending on the application protocol)
490 * the workaround is not needed. Unfortunately some broken SSL/TLS
491 * implementations cannot handle it at all, which is why we include
492 * it in SSL_OP_ALL. */
493#define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L /* added in 0.9.6e */
494
495/* SSL_OP_ALL: various bug workarounds that should be rather harmless.
496 * This used to be 0x000FFFFFL before 0.9.7. */
497#define SSL_OP_ALL 0x00000FFFL
498
36d16f8e
BL		 499/* DTLS options */
500#define SSL_OP_NO_QUERY_MTU 0x00001000L
501/* Turn on Cookie Exchange (on relevant for servers) */
502#define SSL_OP_COOKIE_EXCHANGE 0x00002000L
503
c21506ba
BM		 504/* As server, disallow session resumption on renegotiation */
505#define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L
566dda07
DSH		 506/* Don't use compression even if supported */
507#define SSL_OP_NO_COMPRESSION 0x00020000L
ea262260
BM		 508/* If set, always create a new key when using tmp_ecdh parameters */
509#define SSL_OP_SINGLE_ECDH_USE 0x00080000L
a14d1a03 510/* If set, always create a new key when using tmp_dh parameters */
d02b48c6 511#define SSL_OP_SINGLE_DH_USE 0x00100000L
6b0e9fac
BM		 512/* Set to always use the tmp_rsa key when doing RSA operations,
513 * even when this violates protocol specs */
d02b48c6 514#define SSL_OP_EPHEMERAL_RSA 0x00200000L
836f9960
LJ		 515/* Set on servers to choose the cipher according to the server's
516 * preferences */
517#define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L
06da6e49
LJ		 518/* If set, a server will allow a client to issue a SSLv3.0 version number
519 * as latest version supported in the premaster secret, even when TLSv1.0
520 * (version 3.1) was announced in the client hello. Normally this is
521 * forbidden to prevent version rollback attacks. */
522#define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L
c21506ba
BM		 523
524#define SSL_OP_NO_SSLv2 0x01000000L
525#define SSL_OP_NO_SSLv3 0x02000000L
526#define SSL_OP_NO_TLSv1 0x04000000L
d02b48c6 527
a14d1a03 528/* The next flag deliberately changes the ciphertest, this is a check
dfeab068
RE		 529 * for the PKCS#1 attack */
530#define SSL_OP_PKCS1_CHECK_1 0x08000000L
531#define SSL_OP_PKCS1_CHECK_2 0x10000000L
58964a49 532#define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L
d92f0bb6 533#define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L
d02b48c6 534
e1056435
BM		 535
536/* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
537 * when just a single record has been written): */
538#define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L
539/* Make it possible to retry SSL_write() with changed buffer location
540 * (buffer contents must stay the same!); this is not the default to avoid
541 * the misconception that non-blocking SSL_write() behaves like
542 * non-blocking write(): */
543#define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
54f10e6a
BM		 544/* Never bother the application with retries if the transport
545 * is blocking: */
546#define SSL_MODE_AUTO_RETRY 0x00000004L
cf56663f
DSH		 547/* Don't attempt to automatically build certificate chain */
548#define SSL_MODE_NO_AUTO_CHAIN 0x00000008L
e1056435 549
c21506ba 550
e1056435
BM		 551/* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
552 * they cannot be used to clear bits. */
553
413c4f45 554#define SSL_CTX_set_options(ctx,op) \
a661b653 555 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL)
413c4f45 556#define SSL_CTX_get_options(ctx) \
a661b653 557 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL)
413c4f45 558#define SSL_set_options(ssl,op) \
a661b653 559 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL)
413c4f45 560#define SSL_get_options(ssl) \
a661b653 561 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL)
58964a49 562
e1056435 563#define SSL_CTX_set_mode(ctx,op) \
a661b653 564 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
e1056435 565#define SSL_CTX_get_mode(ctx) \
a661b653 566 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
e1056435 567#define SSL_set_mode(ssl,op) \
a661b653 568 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
e1056435 569#define SSL_get_mode(ssl) \
a661b653 570 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
36d16f8e
BL		 571#define SSL_set_mtu(ssl, mtu) \
572 SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL)
a661b653
BM		 573
574
575void 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));
576void 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));
577#define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
578#define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
579
580
d02b48c6 581
c0f5dd07
LJ		 582#if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
583#define SSL_MAX_CERT_LIST_DEFAULT 1024*30 /* 30k max cert list :-) */
584#else
585#define SSL_MAX_CERT_LIST_DEFAULT 1024*100 /* 100k max cert list :-) */
586#endif
587
58964a49
RE		 588#define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
589
dc644fe2
GT		 590/* This callback type is used inside SSL_CTX, SSL, and in the functions that set
591 * them. It is used to override the generation of SSL/TLS session IDs in a
592 * server. Return value should be zero on an error, non-zero to proceed. Also,
593 * callbacks should themselves check if the id they generate is unique otherwise
594 * the SSL handshake will fail with an error - callbacks can do this using the
595 * 'ssl' value they're passed by;
f85c9904 596 * SSL_has_matching_session_id(ssl, id, *id_len)
dc644fe2
GT		 597 * The length value passed in is set at the maximum size the session ID can be.
598 * In SSLv2 this is 16 bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback
599 * can alter this length to be less if desired, but under SSLv2 session IDs are
600 * supposed to be fixed at 16 bytes so the id will be padded after the callback
601 * returns in this case. It is also an error for the callback to set the size to
602 * zero. */
603typedef int (*GEN_SESSION_CB)(const SSL *ssl, unsigned char *id,
604 unsigned int *id_len);
605
413c4f45 606typedef struct ssl_comp_st
8f0d68fa
RL		 607 {
608 int id;
e90e7197 609 const char *name;
cf1b7d96 610#ifndef OPENSSL_NO_COMP
8f0d68fa 611 COMP_METHOD *method;
413c4f45 612#else
8f0d68fa 613 char *method;
413c4f45 614#endif
8f0d68fa 615 } SSL_COMP;
413c4f45 616
f73e07cf
BL		 617DECLARE_STACK_OF(SSL_COMP)
618
f7ba2984 619struct ssl_ctx_st
d02b48c6 620 {
4ebb342f 621 const SSL_METHOD *method;
d02b48c6 622
f73e07cf 623 STACK_OF(SSL_CIPHER) *cipher_list;
d02b48c6 624 /* same as above but sorted for lookup */
f73e07cf 625 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
d02b48c6
RE		 626
627 struct x509_store_st /* X509_STORE */ *cert_store;
657e60fa 628 struct lhash_st /* LHASH */ *sessions; /* a set of SSL_SESSIONs */
58964a49 629 /* Most session-ids that will be cached, default is
4dd60b3b 630 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */
58964a49
RE		 631 unsigned long session_cache_size;
632 struct ssl_session_st *session_cache_head;
633 struct ssl_session_st *session_cache_tail;
d02b48c6
RE		 634
635 /* This can have one of 2 values, ored together,
636 * SSL_SESS_CACHE_CLIENT,
637 * SSL_SESS_CACHE_SERVER,
638 * Default is SSL_SESSION_CACHE_SERVER, which means only
639 * SSL_accept which cache SSL_SESSIONS. */
640 int session_cache_mode;
641
642 /* If timeout is not 0, it is the default timeout value set
643 * when SSL_new() is called. This has been put in to make
644 * life easier to set things up */
645 long session_timeout;
646
647 /* If this callback is not null, it will be called each
648 * time a session id is added to the cache. If this function
649 * returns 1, it means that the callback will do a
650 * SSL_SESSION_free() when it has finished using it. Otherwise,
651 * on 0, it means the callback has finished with it.
652 * If remove_session_cb is not null, it will be called when
fe10275d
RL		 653 * a session-id is removed from the cache. After the call,
654 * OpenSSL will SSL_SESSION_free() it. */
d02b48c6
RE		 655 int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess);
656 void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess);
657 SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl,
658 unsigned char *data,int len,int *copy);
bf21446a 659
413c4f45
MC		 660 struct
661 {
662 int sess_connect; /* SSL new conn - started */
663 int sess_connect_renegotiate;/* SSL reneg - requested */
664 int sess_connect_good; /* SSL new conne/reneg - finished */
665 int sess_accept; /* SSL new accept - started */
666 int sess_accept_renegotiate;/* SSL reneg - requested */
667 int sess_accept_good; /* SSL accept/reneg - finished */
668 int sess_miss; /* session lookup misses */
669 int sess_timeout; /* reuse attempt on timeouted session */
670 int sess_cache_full; /* session removed due to full cache */
671 int sess_hit; /* session reuse actually done */
672 int sess_cb_hit; /* session-id that was not
673 * in the cache was
674 * passed back via the callback. This
675 * indicates that the application is
676 * supplying session-id's from other
677 * processes - spooky :-) */
678 } stats;
d02b48c6
RE		 679
680 int references;
681
d02b48c6 682 /* if defined, these override the X509_verify_cert() calls */
023ec151
BM		 683 int (*app_verify_callback)(X509_STORE_CTX *, void *);
684 void *app_verify_arg;
685 /* before OpenSSL 0.9.7, 'app_verify_arg' was ignored
686 * ('app_verify_callback' was called with just one argument) */
dc644fe2 687
d02b48c6 688 /* Default password callback. */
bf21446a 689 pem_password_cb *default_passwd_callback;
d02b48c6 690
74678cc2 691 /* Default password callback user data. */
bf21446a 692 void *default_passwd_callback_userdata;
74678cc2 693
d02b48c6 694 /* get client cert callback */
a3feb21b 695 int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey);
d02b48c6 696
36d16f8e
BL		 697 /* cookie generate callback */
698 int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie,
699 unsigned int *cookie_len);
700
701 /* verify cookie callback */
702 int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie,
703 unsigned int cookie_len);
704
58964a49
RE		 705 CRYPTO_EX_DATA ex_data;
706
e778802f
BL		 707 const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */
708 const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */
709 const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */
dfeab068 710
f73e07cf 711 STACK_OF(X509) *extra_certs;
bf21446a
BM		 712 STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */
713
714
715 /* Default values used when no per-SSL value is defined follow */
716
45d87a1f 717 void (*info_callback)(const SSL *ssl,int type,int val); /* used if SSL's info_callback is NULL */
bf21446a
BM		 718
719 /* what we put in client cert requests */
720 STACK_OF(X509_NAME) *client_CA;
721
722
723 /* Default values to use in SSL structures follow (these are copied by SSL_new) */
724
725 unsigned long options;
726 unsigned long mode;
727 long max_cert_list;
728
729 struct cert_st /* CERT */ *cert;
730 int read_ahead;
731
732 /* callback that allows applications to peek at protocol messages */
a661b653 733 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
bf21446a
BM		 734 void *msg_callback_arg;
735
736 int verify_mode;
bf21446a
BM		 737 unsigned int sid_ctx_length;
738 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
739 int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx); /* called 'verify_callback' in the SSL */
740
741 /* Default generate session ID callback. */
742 GEN_SESSION_CB generate_session_id;
743
5d7c222d
DSH		 744 X509_VERIFY_PARAM *param;
745
746#if 0
bf21446a
BM		 747 int purpose; /* Purpose setting */
748 int trust; /* Trust setting */
5d7c222d 749#endif
bf21446a
BM		 750
751 int quiet_shutdown;
566dda07
DSH		 752
753 /* Maximum amount of data to send in one fragment.
754 * actual record size can be more than this due to
755 * padding and MAC overheads.
756 */
757 int max_send_fragment;
f7ba2984 758 };
d02b48c6 759
58964a49
RE		 760#define SSL_SESS_CACHE_OFF 0x0000
761#define SSL_SESS_CACHE_CLIENT 0x0001
762#define SSL_SESS_CACHE_SERVER 0x0002
d02b48c6 763#define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
58964a49 764#define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
e0db2eed 765/* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */
58964a49 766#define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
e0db2eed
GT		 767#define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200
768#define SSL_SESS_CACHE_NO_INTERNAL \
769 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
d02b48c6 770
1e7396be 771 struct lhash_st *SSL_CTX_sessions(SSL_CTX *ctx);
413c4f45
MC		 772#define SSL_CTX_sess_number(ctx) \
773 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
774#define SSL_CTX_sess_connect(ctx) \
775 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
776#define SSL_CTX_sess_connect_good(ctx) \
777 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
778#define SSL_CTX_sess_connect_renegotiate(ctx) \
779 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
780#define SSL_CTX_sess_accept(ctx) \
781 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
782#define SSL_CTX_sess_accept_renegotiate(ctx) \
783 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
784#define SSL_CTX_sess_accept_good(ctx) \
785 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
786#define SSL_CTX_sess_hits(ctx) \
787 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
788#define SSL_CTX_sess_cb_hits(ctx) \
789 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
790#define SSL_CTX_sess_misses(ctx) \
791 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
792#define SSL_CTX_sess_timeouts(ctx) \
793 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
794#define SSL_CTX_sess_cache_full(ctx) \
795 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
d02b48c6 796
63493c7b
RE		 797#define SSL_CTX_sess_set_new_cb(ctx,cb) ((ctx)->new_session_cb=(cb))
798#define SSL_CTX_sess_get_new_cb(ctx) ((ctx)->new_session_cb)
799#define SSL_CTX_sess_set_remove_cb(ctx,cb) ((ctx)->remove_session_cb=(cb))
800#define SSL_CTX_sess_get_remove_cb(ctx) ((ctx)->remove_session_cb)
801#define SSL_CTX_sess_set_get_cb(ctx,cb) ((ctx)->get_session_cb=(cb))
802#define SSL_CTX_sess_get_get_cb(ctx) ((ctx)->get_session_cb)
803#define SSL_CTX_set_info_callback(ctx,cb) ((ctx)->info_callback=(cb))
804#define SSL_CTX_get_info_callback(ctx) ((ctx)->info_callback)
805#define SSL_CTX_set_client_cert_cb(ctx,cb) ((ctx)->client_cert_cb=(cb))
806#define SSL_CTX_get_client_cert_cb(ctx) ((ctx)->client_cert_cb)
36d16f8e
BL		 807#define SSL_CTX_set_cookie_generate_cb(ctx,cb) ((ctx)->app_gen_cookie_cb=(cb))
808#define SSL_CTX_set_cookie_verify_cb(ctx,cb) ((ctx)->app_verify_cookie_cb=(cb))
63493c7b 809
d02b48c6
RE		 810#define SSL_NOTHING 1
811#define SSL_WRITING 2
812#define SSL_READING 3
813#define SSL_X509_LOOKUP 4
814
815/* These will only be used when doing non-blocking IO */
413c4f45
MC		 816#define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
817#define SSL_want_read(s) (SSL_want(s) == SSL_READING)
818#define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
819#define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
d02b48c6 820
f7ba2984 821struct ssl_st
d02b48c6 822 {
6d02d8e4 823 /* protocol version
36d16f8e 824 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION, DTLS1_VERSION)
6d02d8e4 825 */
d02b48c6
RE		 826 int version;
827 int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
828
4ebb342f 829 const SSL_METHOD *method; /* SSLv3 */
d02b48c6
RE		 830
831 /* There are 2 BIO's even though they are normally both the
832 * same. This is so data can be read and written to different
833 * handlers */
834
cf1b7d96 835#ifndef OPENSSL_NO_BIO
d02b48c6
RE		 836 BIO *rbio; /* used by SSL_read */
837 BIO *wbio; /* used by SSL_write */
bbb8de09 838 BIO *bbio; /* used during session-id reuse to concatenate
d02b48c6
RE		 839 * messages */
840#else
841 char *rbio; /* used by SSL_read */
842 char *wbio; /* used by SSL_write */
843 char *bbio;
844#endif
845 /* This holds a variable that indicates what we were doing
846 * when a 0 or -1 is returned. This is needed for
847 * non-blocking IO so we know what request needs re-doing when
848 * in SSL_accept or SSL_connect */
849 int rwstate;
850
851 /* true when we are actually in SSL_accept() or SSL_connect() */
852 int in_handshake;
41a15c4f 853 int (*handshake_func)(SSL *);
d02b48c6 854
fa2b248f
BM		 855 /* Imagine that here's a boolean member "init" that is
856 * switched as soon as SSL_set_{accept/connect}_state
857 * is called for the first time, so that "state" and
858 * "handshake_func" are properly initialized. But as
859 * handshake_func is == 0 until then, we use this
860 * test instead of an "init" member.
b31b04d9
BM		 861 */
862
413c4f45 863 int server; /* are we the server side? - mostly used by SSL_clear*/
d02b48c6 864
b49124f6 865 int new_session;/* 1 if we are to use a new session.
8c74b5e5
BM		 866 * 2 if we are a server and are inside a handshake
867 * (i.e. not just sending a HelloRequest)
6b0e9fac
BM		 868 * NB: For servers, the 'new' session may actually be a previously
869 * cached session or even the previous session unless
870 * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set */
d02b48c6
RE		 871 int quiet_shutdown;/* don't send shutdown packets */
872 int shutdown; /* we have shut things down, 0x01 sent, 0x02
873 * for received */
874 int state; /* where we are */
875 int rstate; /* where we are when reading */
876
877 BUF_MEM *init_buf; /* buffer used during init */
48948d53 878 void *init_msg; /* pointer to handshake message body, set by ssl3_get_message() */
d02b48c6
RE		 879 int init_num; /* amount read/written */
880 int init_off; /* amount read/written */
881
882 /* used internally to point at a raw packet */
883 unsigned char *packet;
884 unsigned int packet_length;
885
b35e9050
BM		 886 struct ssl2_state_st *s2; /* SSLv2 variables */
887 struct ssl3_state_st *s3; /* SSLv3 variables */
36d16f8e 888 struct dtls1_state_st *d1; /* DTLSv1 variables */
d02b48c6 889
c51ae173
BM		 890 int read_ahead; /* Read as many input bytes as possible
891 * (for non-blocking reads) */
bf21446a
BM		 892
893 /* callback that allows applications to peek at protocol messages */
a661b653 894 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
bf21446a
BM		 895 void *msg_callback_arg;
896
d02b48c6
RE		 897 int hit; /* reusing a previous session */
898
5d7c222d
DSH		 899 X509_VERIFY_PARAM *param;
900
901#if 0
13938ace
DSH		 902 int purpose; /* Purpose setting */
903 int trust; /* Trust setting */
5d7c222d 904#endif
13938ace 905
d02b48c6 906 /* crypto */
f73e07cf
BL		 907 STACK_OF(SSL_CIPHER) *cipher_list;
908 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
d02b48c6 909
52732b38 910 /* These are the ones being used, the ones in SSL_SESSION are
d02b48c6
RE		 911 * the ones to be 'copied' into these ones */
912
913 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */
e778802f 914 const EVP_MD *read_hash; /* used for mac generation */
cf1b7d96 915#ifndef OPENSSL_NO_COMP
dfeab068
RE		 916 COMP_CTX *expand; /* uncompress */
917#else
918 char *expand;
919#endif
d02b48c6
RE		 920
921 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
e778802f 922 const EVP_MD *write_hash; /* used for mac generation */
cf1b7d96 923#ifndef OPENSSL_NO_COMP
dfeab068
RE		 924 COMP_CTX *compress; /* compression */
925#else
926 char *compress;
927#endif
d02b48c6
RE		 928
929 /* session info */
930
931 /* client cert? */
932 /* This is used to hold the server certificate used */
933 struct cert_st /* CERT */ *cert;
934
b4cadc6e
BL		 935 /* the session_id_context is used to ensure sessions are only reused
936 * in the appropriate context */
937 unsigned int sid_ctx_length;
938 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
939
d02b48c6
RE		 940 /* This can also be in the session once a session is established */
941 SSL_SESSION *session;
942
dc644fe2
GT		 943 /* Default generate session ID callback. */
944 GEN_SESSION_CB generate_session_id;
945
d02b48c6
RE		 946 /* Used in SSL2 and SSL3 */
947 int verify_mode; /* 0 don't care about verify failure.
948 * 1 fail if verify fails */
49bc2624 949 int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */
bf21446a 950
45d87a1f 951 void (*info_callback)(const SSL *ssl,int type,int val); /* optional informational callback */
d02b48c6
RE		 952
953 int error; /* error bytes to be written */
954 int error_code; /* actual code */
955
cf1b7d96 956#ifndef OPENSSL_NO_KRB5
f9b3bff6 957 KSSL_CTX *kssl_ctx; /* Kerberos 5 context */
cf1b7d96 958#endif /* OPENSSL_NO_KRB5 */
f9b3bff6 959
d02b48c6
RE		 960 SSL_CTX *ctx;
961 /* set this flag to 1 and a sleep(1) is put into all SSL_read()
962 * and SSL_write() calls, good for nbio debuging :-) */
963 int debug;
964
965 /* extra application data */
58964a49
RE		 966 long verify_result;
967 CRYPTO_EX_DATA ex_data;
d02b48c6
RE		 968
969 /* for server side, keep the list of CA_dn we can use */
f73e07cf 970 STACK_OF(X509_NAME) *client_CA;
d02b48c6 971
58964a49 972 int references;
e1056435
BM		 973 unsigned long options; /* protocol behaviour */
974 unsigned long mode; /* API behaviour */
c0f5dd07 975 long max_cert_list;
d02b48c6 976 int first_packet;
413c4f45 977 int client_version; /* what was passed, used for
657e60fa 978 * SSLv3/TLS rollback check */
566dda07 979 int max_send_fragment;
f7ba2984 980 };
d02b48c6 981
82271cee
RL		 982#ifdef __cplusplus
983}
984#endif
985
ec577822
BM		 986#include <openssl/ssl2.h>
987#include <openssl/ssl3.h>
988#include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
36d16f8e 989#include <openssl/dtls1.h> /* Datagram TLS */
ec577822 990#include <openssl/ssl23.h>
d02b48c6 991
82271cee
RL		 992#ifdef __cplusplus
993extern "C" {
994#endif
995
657e60fa 996/* compatibility */
58964a49
RE		 997#define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
998#define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
999#define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
1000#define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
1001#define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
1002#define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
d02b48c6
RE		 1003
1004/* The following are the possible values for ssl->state are are
657e60fa 1005 * used to indicate where we are up to in the SSL connection establishment.
d02b48c6
RE		 1006 * The macros that follow are about the only things you should need to use
1007 * and even then, only when using non-blocking IO.
1008 * It can also be useful to work out where you were when the connection
1009 * failed */
1010
d02b48c6
RE		 1011#define SSL_ST_CONNECT 0x1000
1012#define SSL_ST_ACCEPT 0x2000
1013#define SSL_ST_MASK 0x0FFF
1014#define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT)
1015#define SSL_ST_BEFORE 0x4000
1016#define SSL_ST_OK 0x03
1017#define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT)
1018
d02b48c6
RE		 1019#define SSL_CB_LOOP 0x01
1020#define SSL_CB_EXIT 0x02
1021#define SSL_CB_READ 0x04
1022#define SSL_CB_WRITE 0x08
1023#define SSL_CB_ALERT 0x4000 /* used in callback */
1024#define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
1025#define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
1026#define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
1027#define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
1028#define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
1029#define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
1030#define SSL_CB_HANDSHAKE_START 0x10
1031#define SSL_CB_HANDSHAKE_DONE 0x20
1032
1033/* Is the SSL_connection established? */
58964a49
RE		 1034#define SSL_get_state(a) SSL_state(a)
1035#define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK)
1036#define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT)
1037#define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE)
1038#define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT)
1039#define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT)
d02b48c6
RE		 1040
1041/* The following 2 states are kept in ssl->rstate when reads fail,
1042 * you should not need these */
1043#define SSL_ST_READ_HEADER 0xF0
1044#define SSL_ST_READ_BODY 0xF1
1045#define SSL_ST_READ_DONE 0xF2
1046
ca03109c
BM		 1047/* Obtain latest Finished message
1048 * -- that we sent (SSL_get_finished)
1049 * -- that we expected from peer (SSL_get_peer_finished).
1050 * Returns length (0 == no Finished so far), copies up to 'count' bytes. */
0821bcd4
BL		 1051size_t SSL_get_finished(const SSL *s, void *buf, size_t count);
1052size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count);
ca03109c 1053
d02b48c6
RE		 1054/* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options
1055 * are 'ored' with SSL_VERIFY_PEER if they are desired */
1056#define SSL_VERIFY_NONE 0x00
1057#define SSL_VERIFY_PEER 0x01
1058#define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
1059#define SSL_VERIFY_CLIENT_ONCE 0x04
1060
af57d843 1061#define OpenSSL_add_ssl_algorithms() SSL_library_init()
413c4f45
MC		 1062#define SSLeay_add_ssl_algorithms() SSL_library_init()
1063
657e60fa 1064/* this is for backward compatibility */
d02b48c6
RE		 1065#if 0 /* NEW_SSLEAY */
1066#define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
1067#define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n)
1068#define SSL_add_session(a,b) SSL_CTX_add_session((a),(b))
1069#define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b))
1070#define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b))
1071#endif
657e60fa 1072/* More backward compatibility */
d02b48c6
RE		 1073#define SSL_get_cipher(s) \
1074 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1075#define SSL_get_cipher_bits(s,np) \
1076 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
1077#define SSL_get_cipher_version(s) \
1078 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
1079#define SSL_get_cipher_name(s) \
1080 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
58964a49
RE		 1081#define SSL_get_time(a) SSL_SESSION_get_time(a)
1082#define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
1083#define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
1084#define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
d02b48c6 1085
d02b48c6 1086#if 1 /*SSLEAY_MACROS*/
41a15c4f
BL		 1087#define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id)
1088#define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id)
74678cc2
BM		 1089#define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \
1090 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u)
41a15c4f 1091#define PEM_read_bio_SSL_SESSION(bp,x,cb,u) PEM_ASN1_read_bio_of(SSL_SESSION,d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,x,cb,u)
d02b48c6
RE		 1092#define PEM_write_SSL_SESSION(fp,x) \
1093 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
74678cc2 1094 PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL)
d02b48c6 1095#define PEM_write_bio_SSL_SESSION(bp,x) \
41a15c4f 1096 PEM_ASN1_write_bio_of(SSL_SESSION,i2d_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,x,NULL,NULL,0,NULL,NULL)
d02b48c6
RE		 1097#endif
1098
dfeab068 1099#define SSL_AD_REASON_OFFSET 1000
58964a49
RE		 1100/* These alert types are for SSLv3 and TLSv1 */
1101#define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
1102#define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */
1103#define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */
1104#define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
1105#define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
1106#define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */
1107#define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */
1108#define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */
1109#define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
1110#define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
1111#define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
1112#define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
1113#define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
1114#define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */
1115#define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */
1116#define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */
1117#define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */
1118#define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
657e60fa 1119#define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */
58964a49
RE		 1120#define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */
1121#define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */
1122#define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */
657e60fa 1123#define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
58964a49
RE		 1124#define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
1125
d02b48c6
RE		 1126#define SSL_ERROR_NONE 0
1127#define SSL_ERROR_SSL 1
1128#define SSL_ERROR_WANT_READ 2
1129#define SSL_ERROR_WANT_WRITE 3
1130#define SSL_ERROR_WANT_X509_LOOKUP 4
31b48962 1131#define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */
d02b48c6
RE		 1132#define SSL_ERROR_ZERO_RETURN 6
1133#define SSL_ERROR_WANT_CONNECT 7
924046ce 1134#define SSL_ERROR_WANT_ACCEPT 8
d02b48c6 1135
58964a49
RE		 1136#define SSL_CTRL_NEED_TMP_RSA 1
1137#define SSL_CTRL_SET_TMP_RSA 2
1138#define SSL_CTRL_SET_TMP_DH 3
ea262260
BM		 1139#define SSL_CTRL_SET_TMP_ECDH 4
1140#define SSL_CTRL_SET_TMP_RSA_CB 5
1141#define SSL_CTRL_SET_TMP_DH_CB 6
1142#define SSL_CTRL_SET_TMP_ECDH_CB 7
1143
1144#define SSL_CTRL_GET_SESSION_REUSED 8
1145#define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9
1146#define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10
1147#define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11
1148#define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12
1149#define SSL_CTRL_GET_FLAGS 13
1150#define SSL_CTRL_EXTRA_CHAIN_CERT 14
1151
1152#define SSL_CTRL_SET_MSG_CALLBACK 15
1153#define SSL_CTRL_SET_MSG_CALLBACK_ARG 16
bf21446a 1154
36d16f8e
BL		 1155/* only applies to datagram connections */
1156#define SSL_CTRL_SET_MTU 17
413c4f45
MC		 1157/* Stats */
1158#define SSL_CTRL_SESS_NUMBER 20
1159#define SSL_CTRL_SESS_CONNECT 21
1160#define SSL_CTRL_SESS_CONNECT_GOOD 22
1161#define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
1162#define SSL_CTRL_SESS_ACCEPT 24
1163#define SSL_CTRL_SESS_ACCEPT_GOOD 25
1164#define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
1165#define SSL_CTRL_SESS_HIT 27
1166#define SSL_CTRL_SESS_CB_HIT 28
1167#define SSL_CTRL_SESS_MISSES 29
1168#define SSL_CTRL_SESS_TIMEOUTS 30
1169#define SSL_CTRL_SESS_CACHE_FULL 31
1170#define SSL_CTRL_OPTIONS 32
c0f5dd07 1171#define SSL_CTRL_MODE 33
413c4f45
MC		 1172
1173#define SSL_CTRL_GET_READ_AHEAD 40
1174#define SSL_CTRL_SET_READ_AHEAD 41
1175#define SSL_CTRL_SET_SESS_CACHE_SIZE 42
1176#define SSL_CTRL_GET_SESS_CACHE_SIZE 43
1177#define SSL_CTRL_SET_SESS_CACHE_MODE 44
1178#define SSL_CTRL_GET_SESS_CACHE_MODE 45
58964a49 1179
c0f5dd07
LJ		 1180#define SSL_CTRL_GET_MAX_CERT_LIST 50
1181#define SSL_CTRL_SET_MAX_CERT_LIST 51
1182
566dda07
DSH		 1183#define SSL_CTRL_SET_MAX_SEND_FRAGMENT 52
1184
58964a49
RE		 1185#define SSL_session_reused(ssl) \
1186 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
1187#define SSL_num_renegotiations(ssl) \
1188 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
1189#define SSL_clear_num_renegotiations(ssl) \
1190 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
1191#define SSL_total_renegotiations(ssl) \
1192 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
d02b48c6
RE		 1193
1194#define SSL_CTX_need_tmp_RSA(ctx) \
1195 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1196#define SSL_CTX_set_tmp_rsa(ctx,rsa) \
1197 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1198#define SSL_CTX_set_tmp_dh(ctx,dh) \
1199 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
ea262260
BM		 1200#define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \
1201 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
d02b48c6 1202
15d21c2d
RE		 1203#define SSL_need_tmp_RSA(ssl) \
1204 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1205#define SSL_set_tmp_rsa(ssl,rsa) \
1206 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1207#define SSL_set_tmp_dh(ssl,dh) \
1208 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
ea262260
BM		 1209#define SSL_set_tmp_ecdh(ssl,ecdh) \
1210 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
15d21c2d 1211
dfeab068
RE		 1212#define SSL_CTX_add_extra_chain_cert(ctx,x509) \
1213 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
1214
cf1b7d96 1215#ifndef OPENSSL_NO_BIO
d02b48c6
RE		 1216BIO_METHOD *BIO_f_ssl(void);
1217BIO *BIO_new_ssl(SSL_CTX *ctx,int client);
58964a49
RE		 1218BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
1219BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
d02b48c6
RE		 1220int BIO_ssl_copy_session_id(BIO *to,BIO *from);
1221void BIO_ssl_shutdown(BIO *ssl_bio);
1222
1223#endif
1224
018e57c7 1225int SSL_CTX_set_cipher_list(SSL_CTX *,const char *str);
4ebb342f 1226SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth);
d02b48c6 1227void SSL_CTX_free(SSL_CTX *);
413c4f45 1228long SSL_CTX_set_timeout(SSL_CTX *ctx,long t);
0821bcd4
BL		 1229long SSL_CTX_get_timeout(const SSL_CTX *ctx);
1230X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *);
413c4f45 1231void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *);
0821bcd4 1232int SSL_want(const SSL *s);
413c4f45
MC		 1233int SSL_clear(SSL *s);
1234
d02b48c6
RE		 1235void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm);
1236
0821bcd4
BL		 1237SSL_CIPHER *SSL_get_current_cipher(const SSL *s);
1238int SSL_CIPHER_get_bits(const SSL_CIPHER *c,int *alg_bits);
1239char * SSL_CIPHER_get_version(const SSL_CIPHER *c);
1240const char * SSL_CIPHER_get_name(const SSL_CIPHER *c);
1241
1242int SSL_get_fd(const SSL *s);
1243int SSL_get_rfd(const SSL *s);
1244int SSL_get_wfd(const SSL *s);
1245const char * SSL_get_cipher_list(const SSL *s,int n);
1246char * SSL_get_shared_ciphers(const SSL *s, char *buf, int len);
1247int SSL_get_read_ahead(const SSL * s);
1248int SSL_pending(const SSL *s);
cf1b7d96 1249#ifndef OPENSSL_NO_SOCK
d02b48c6
RE		 1250int SSL_set_fd(SSL *s, int fd);
1251int SSL_set_rfd(SSL *s, int fd);
1252int SSL_set_wfd(SSL *s, int fd);
1253#endif
cf1b7d96 1254#ifndef OPENSSL_NO_BIO
d02b48c6 1255void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio);
0821bcd4
BL		 1256BIO * SSL_get_rbio(const SSL *s);
1257BIO * SSL_get_wbio(const SSL *s);
d02b48c6 1258#endif
018e57c7 1259int SSL_set_cipher_list(SSL *s, const char *str);
d02b48c6 1260void SSL_set_read_ahead(SSL *s, int yes);
0821bcd4
BL		 1261int SSL_get_verify_mode(const SSL *s);
1262int SSL_get_verify_depth(const SSL *s);
1263int (*SSL_get_verify_callback(const SSL *s))(int,X509_STORE_CTX *);
49bc2624
BL		 1264void SSL_set_verify(SSL *s, int mode,
1265 int (*callback)(int ok,X509_STORE_CTX *ctx));
7f89714e 1266void SSL_set_verify_depth(SSL *s, int depth);
cf1b7d96 1267#ifndef OPENSSL_NO_RSA
d02b48c6 1268int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
79df9d62 1269#endif
d02b48c6 1270int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len);
d02b48c6 1271int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
875a644a 1272int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, const unsigned char *d, long len);
d02b48c6 1273int SSL_use_certificate(SSL *ssl, X509 *x);
875a644a 1274int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len);
58964a49 1275
cf1b7d96 1276#ifndef OPENSSL_NO_STDIO
303c0028
BM		 1277int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
1278int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
1279int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
1280int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1281int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1282int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
b3ca645f 1283int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */
f73e07cf 1284STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
661b361b 1285int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
a49034ab 1286 const char *file);
65a87c7d 1287#ifndef OPENSSL_SYS_VMS
a3faebd1 1288#ifndef OPENSSL_SYS_MACINTOSH_CLASSIC /* XXXXX: Better scheme needed! [was: #ifndef MAC_OS_pre_X] */
661b361b 1289int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
a49034ab 1290 const char *dir);
58964a49 1291#endif
65a87c7d 1292#endif
65a87c7d
RL		 1293
1294#endif
58964a49 1295
d02b48c6 1296void SSL_load_error_strings(void );
45d87a1f
BL		 1297const char *SSL_state_string(const SSL *s);
1298const char *SSL_rstate_string(const SSL *s);
1299const char *SSL_state_string_long(const SSL *s);
1300const char *SSL_rstate_string_long(const SSL *s);
0821bcd4 1301long SSL_SESSION_get_time(const SSL_SESSION *s);
58964a49 1302long SSL_SESSION_set_time(SSL_SESSION *s, long t);
0821bcd4 1303long SSL_SESSION_get_timeout(const SSL_SESSION *s);
58964a49 1304long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
0821bcd4 1305void SSL_copy_session_id(SSL *to,const SSL *from);
d02b48c6
RE		 1306
1307SSL_SESSION *SSL_SESSION_new(void);
0821bcd4
BL		 1308unsigned long SSL_SESSION_hash(const SSL_SESSION *a);
1309int SSL_SESSION_cmp(const SSL_SESSION *a,const SSL_SESSION *b);
4879ec7b 1310const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s, unsigned int *len);
cf1b7d96 1311#ifndef OPENSSL_NO_FP_API
0821bcd4 1312int SSL_SESSION_print_fp(FILE *fp,const SSL_SESSION *ses);
d02b48c6 1313#endif
cf1b7d96 1314#ifndef OPENSSL_NO_BIO
0821bcd4 1315int SSL_SESSION_print(BIO *fp,const SSL_SESSION *ses);
d02b48c6
RE		 1316#endif
1317void SSL_SESSION_free(SSL_SESSION *ses);
1318int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp);
1319int SSL_set_session(SSL *to, SSL_SESSION *session);
1320int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
1321int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c);
dc644fe2
GT		 1322int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB);
1323int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB);
f85c9904 1324int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id,
dc644fe2 1325 unsigned int id_len);
41a15c4f 1326SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,const unsigned char **pp,
0821bcd4 1327 long length);
d02b48c6
RE		 1328
1329#ifdef HEADER_X509_H
0821bcd4 1330X509 * SSL_get_peer_certificate(const SSL *s);
d02b48c6
RE		 1331#endif
1332
0821bcd4 1333STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s);
d02b48c6 1334
0821bcd4
BL		 1335int SSL_CTX_get_verify_mode(const SSL_CTX *ctx);
1336int SSL_CTX_get_verify_depth(const SSL_CTX *ctx);
1337int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx))(int,X509_STORE_CTX *);
49bc2624
BL		 1338void SSL_CTX_set_verify(SSL_CTX *ctx,int mode,
1339 int (*callback)(int, X509_STORE_CTX *));
7f89714e 1340void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth);
023ec151 1341void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(X509_STORE_CTX *,void *), void *arg);
cf1b7d96 1342#ifndef OPENSSL_NO_RSA
d02b48c6 1343int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
79df9d62 1344#endif
875a644a 1345int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, long len);
d02b48c6
RE		 1346int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
1347int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx,
875a644a 1348 const unsigned char *d, long len);
d02b48c6 1349int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
875a644a 1350int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, const unsigned char *d);
d02b48c6 1351
74678cc2
BM		 1352void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
1353void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
d02b48c6 1354
0821bcd4
BL		 1355int SSL_CTX_check_private_key(const SSL_CTX *ctx);
1356int SSL_check_private_key(const SSL *ctx);
d02b48c6 1357
4eb77b26
BM		 1358int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx,
1359 unsigned int sid_ctx_len);
1360
d02b48c6 1361SSL * SSL_new(SSL_CTX *ctx);
b4cadc6e
BL		 1362int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx,
1363 unsigned int sid_ctx_len);
bb7cd4e3
DSH		 1364
1365int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
1366int SSL_set_purpose(SSL *s, int purpose);
1367int SSL_CTX_set_trust(SSL_CTX *s, int trust);
1368int SSL_set_trust(SSL *s, int trust);
1369
d02b48c6
RE		 1370void SSL_free(SSL *ssl);
1371int SSL_accept(SSL *ssl);
1372int SSL_connect(SSL *ssl);
e34cfcf7
BM		 1373int SSL_read(SSL *ssl,void *buf,int num);
1374int SSL_peek(SSL *ssl,void *buf,int num);
1375int SSL_write(SSL *ssl,const void *buf,int num);
a661b653 1376long SSL_ctrl(SSL *ssl,int cmd, long larg, void *parg);
41a15c4f 1377long SSL_callback_ctrl(SSL *, int, void (*)(void));
a661b653 1378long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, void *parg);
41a15c4f 1379long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void));
d02b48c6 1380
0821bcd4
BL		 1381int SSL_get_error(const SSL *s,int ret_code);
1382const char *SSL_get_version(const SSL *s);
d02b48c6
RE		 1383
1384/* This sets the 'default' SSL version that SSL_new() will create */
4ebb342f 1385int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth);
d02b48c6 1386
4ebb342f
NL		 1387const SSL_METHOD *SSLv2_method(void); /* SSLv2 */
1388const SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */
1389const SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */
d02b48c6 1390
4ebb342f
NL		 1391const SSL_METHOD *SSLv3_method(void); /* SSLv3 */
1392const SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
1393const SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
d02b48c6 1394
4ebb342f
NL		 1395const SSL_METHOD *SSLv23_method(void); /* SSLv3 but can rollback to v2 */
1396const SSL_METHOD *SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */
1397const SSL_METHOD *SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */
58964a49 1398
4ebb342f
NL		 1399const SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
1400const SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
1401const SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
d02b48c6 1402
4ebb342f
NL		 1403const SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */
1404const SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */
1405const SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */
36d16f8e 1406
0821bcd4 1407STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s);
d02b48c6
RE		 1408
1409int SSL_do_handshake(SSL *s);
1410int SSL_renegotiate(SSL *s);
6b0e9fac 1411int SSL_renegotiate_pending(SSL *s);
d02b48c6
RE		 1412int SSL_shutdown(SSL *s);
1413
4ebb342f
NL		 1414const SSL_METHOD *SSL_get_ssl_method(SSL *s);
1415int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method);
11c8f0b7
LJ		 1416const char *SSL_alert_type_string_long(int value);
1417const char *SSL_alert_type_string(int value);
1418const char *SSL_alert_desc_string_long(int value);
1419const char *SSL_alert_desc_string(int value);
d02b48c6 1420
3822740c
RL		 1421void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);
1422void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);
0821bcd4
BL		 1423STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s);
1424STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s);
d02b48c6
RE		 1425int SSL_add_client_CA(SSL *ssl,X509 *x);
1426int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x);
1427
1428void SSL_set_connect_state(SSL *s);
1429void SSL_set_accept_state(SSL *s);
1430
0821bcd4 1431long SSL_get_default_timeout(const SSL *s);
d02b48c6 1432
413c4f45 1433int SSL_library_init(void );
d02b48c6
RE		 1434
1435char *SSL_CIPHER_description(SSL_CIPHER *,char *buf,int size);
838d25a1 1436STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
d02b48c6
RE		 1437
1438SSL *SSL_dup(SSL *ssl);
1439
0821bcd4 1440X509 *SSL_get_certificate(const SSL *ssl);
d02b48c6
RE		 1441/* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl);
1442
58964a49 1443void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode);
0821bcd4 1444int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx);
58964a49 1445void SSL_set_quiet_shutdown(SSL *ssl,int mode);
0821bcd4 1446int SSL_get_quiet_shutdown(const SSL *ssl);
58964a49 1447void SSL_set_shutdown(SSL *ssl,int mode);
0821bcd4
BL		 1448int SSL_get_shutdown(const SSL *ssl);
1449int SSL_version(const SSL *ssl);
58964a49 1450int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
303c0028
BM		 1451int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
1452 const char *CApath);
52732b38 1453#define SSL_get0_session SSL_get_session /* just peek at pointer */
0821bcd4 1454SSL_SESSION *SSL_get_session(const SSL *ssl);
52732b38 1455SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
0821bcd4 1456SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl);
45d87a1f
BL		 1457void SSL_set_info_callback(SSL *ssl,
1458 void (*cb)(const SSL *ssl,int type,int val));
0821bcd4
BL		 1459void (*SSL_get_info_callback(const SSL *ssl))(const SSL *ssl,int type,int val);
1460int SSL_state(const SSL *ssl);
58964a49
RE		 1461
1462void SSL_set_verify_result(SSL *ssl,long v);
0821bcd4 1463long SSL_get_verify_result(const SSL *ssl);
58964a49 1464
06ab81f9 1465int SSL_set_ex_data(SSL *ssl,int idx,void *data);
0821bcd4 1466void *SSL_get_ex_data(const SSL *ssl,int idx);
dd9d233e
DSH		 1467int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1468 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
58964a49 1469
06ab81f9 1470int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data);
0821bcd4 1471void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss,int idx);
dd9d233e
DSH		 1472int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1473 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
58964a49 1474
06ab81f9 1475int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data);
0821bcd4 1476void *SSL_CTX_get_ex_data(const SSL_CTX *ssl,int idx);
dd9d233e
DSH		 1477int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1478 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
58964a49 1479
dfeab068
RE		 1480int SSL_get_ex_data_X509_STORE_CTX_idx(void );
1481
413c4f45
MC		 1482#define SSL_CTX_sess_set_cache_size(ctx,t) \
1483 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
1484#define SSL_CTX_sess_get_cache_size(ctx) \
1485 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
1486#define SSL_CTX_set_session_cache_mode(ctx,m) \
1487 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
1488#define SSL_CTX_get_session_cache_mode(ctx) \
1489 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
1490
1491#define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
1492#define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
1493#define SSL_CTX_get_read_ahead(ctx) \
1494 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
1495#define SSL_CTX_set_read_ahead(ctx,m) \
6d0dcbed 1496 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
c0f5dd07
LJ		 1497#define SSL_CTX_get_max_cert_list(ctx) \
1498 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1499#define SSL_CTX_set_max_cert_list(ctx,m) \
1500 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1501#define SSL_get_max_cert_list(ssl) \
1502 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1503#define SSL_set_max_cert_list(ssl,m) \
1504 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
413c4f45 1505
566dda07
DSH		 1506#define SSL_CTX_set_max_send_fragment(ctx,m) \
1507 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
1508#define SSL_set_max_send_fragment(ssl,m) \
1509 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
1510
df63a389 1511 /* NB: the keylength is only applicable when is_export is true */
cf1b7d96 1512#ifndef OPENSSL_NO_RSA
679ab7c3 1513void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
df63a389 1514 RSA *(*cb)(SSL *ssl,int is_export,
60e31c3a 1515 int keylength));
679ab7c3 1516
15d21c2d 1517void SSL_set_tmp_rsa_callback(SSL *ssl,
df63a389 1518 RSA *(*cb)(SSL *ssl,int is_export,
15d21c2d 1519 int keylength));
79df9d62 1520#endif
cf1b7d96 1521#ifndef OPENSSL_NO_DH
79df9d62 1522void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
df63a389
UM		 1523 DH *(*dh)(SSL *ssl,int is_export,
1524 int keylength));
15d21c2d 1525void SSL_set_tmp_dh_callback(SSL *ssl,
df63a389
UM		 1526 DH *(*dh)(SSL *ssl,int is_export,
1527 int keylength));
79df9d62 1528#endif
ea262260
BM		 1529#ifndef OPENSSL_NO_ECDH
1530void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx,
1531 EC_KEY *(*ecdh)(SSL *ssl,int is_export,
1532 int keylength));
1533void SSL_set_tmp_ecdh_callback(SSL *ssl,
1534 EC_KEY *(*ecdh)(SSL *ssl,int is_export,
1535 int keylength));
1536#endif
15d21c2d 1537
cf1b7d96 1538#ifndef OPENSSL_NO_COMP
6713a483
RL		 1539const COMP_METHOD *SSL_get_current_compression(SSL *s);
1540const COMP_METHOD *SSL_get_current_expansion(SSL *s);
1541const char *SSL_COMP_get_name(const COMP_METHOD *comp);
0020502a 1542STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);
413c4f45
MC		 1543int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm);
1544#else
6713a483
RL		 1545const void *SSL_get_current_compression(SSL *s);
1546const void *SSL_get_current_expansion(SSL *s);
1547const char *SSL_COMP_get_name(const void *comp);
0020502a 1548void *SSL_COMP_get_compression_methods(void);
6713a483 1549int SSL_COMP_add_compression_method(int id,void *cm);
413c4f45
MC		 1550#endif
1551
d02b48c6 1552/* BEGIN ERROR CODES */
6d311938
DSH		 1553/* The following lines are auto generated by the script mkerr.pl. Any changes
1554 * made after this point may be overwritten when the script is next run.
1555 */
5451e0d9 1556void ERR_load_SSL_strings(void);
6d311938 1557
d02b48c6
RE		 1558/* Error codes for the SSL functions. */
1559
1560/* Function codes. */
1561#define SSL_F_CLIENT_CERTIFICATE 100
5574e0ed 1562#define SSL_F_CLIENT_FINISHED 238
d02b48c6
RE		 1563#define SSL_F_CLIENT_HELLO 101
1564#define SSL_F_CLIENT_MASTER_KEY 102
1565#define SSL_F_D2I_SSL_SESSION 103
beb056b3 1566#define SSL_F_DO_DTLS1_WRITE 1003
d02b48c6 1567#define SSL_F_DO_SSL3_WRITE 104
beb056b3
BM		 1568#define SSL_F_DTLS1_ACCEPT 1004
1569#define SSL_F_DTLS1_BUFFER_RECORD 1005
1570#define SSL_F_DTLS1_CLIENT_HELLO 1006
1571#define SSL_F_DTLS1_CONNECT 1007
1572#define SSL_F_DTLS1_ENC 1008
1573#define SSL_F_DTLS1_GET_HELLO_VERIFY 1009
1574#define SSL_F_DTLS1_GET_MESSAGE 1010
1575#define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 1011
1576#define SSL_F_DTLS1_GET_RECORD 1012
1577#define SSL_F_DTLS1_OUTPUT_CERT_CHAIN 1013
1578#define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 1014
1579#define SSL_F_DTLS1_PROCESS_RECORD 1015
1580#define SSL_F_DTLS1_READ_BYTES 1016
1581#define SSL_F_DTLS1_READ_FAILED 1001
1582#define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 1017
1583#define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE 1018
1584#define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE 1019
1585#define SSL_F_DTLS1_SEND_CLIENT_VERIFY 1020
1586#define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 1002
1587#define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE 1021
1588#define SSL_F_DTLS1_SEND_SERVER_HELLO 1022
1589#define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE 1023
1590#define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 1024
d02b48c6
RE		 1591#define SSL_F_GET_CLIENT_FINISHED 105
1592#define SSL_F_GET_CLIENT_HELLO 106
1593#define SSL_F_GET_CLIENT_MASTER_KEY 107
1594#define SSL_F_GET_SERVER_FINISHED 108
1595#define SSL_F_GET_SERVER_HELLO 109
1596#define SSL_F_GET_SERVER_VERIFY 110
1597#define SSL_F_I2D_SSL_SESSION 111
1598#define SSL_F_READ_N 112
1599#define SSL_F_REQUEST_CERTIFICATE 113
5574e0ed 1600#define SSL_F_SERVER_FINISH 239
d02b48c6 1601#define SSL_F_SERVER_HELLO 114
5574e0ed 1602#define SSL_F_SERVER_VERIFY 240
d02b48c6
RE		 1603#define SSL_F_SSL23_ACCEPT 115
1604#define SSL_F_SSL23_CLIENT_HELLO 116
1605#define SSL_F_SSL23_CONNECT 117
1606#define SSL_F_SSL23_GET_CLIENT_HELLO 118
1607#define SSL_F_SSL23_GET_SERVER_HELLO 119
5451e0d9 1608#define SSL_F_SSL23_PEEK 237
d02b48c6
RE		 1609#define SSL_F_SSL23_READ 120
1610#define SSL_F_SSL23_WRITE 121
1611#define SSL_F_SSL2_ACCEPT 122
1612#define SSL_F_SSL2_CONNECT 123
1613#define SSL_F_SSL2_ENC_INIT 124
5574e0ed 1614#define SSL_F_SSL2_GENERATE_KEY_MATERIAL 241
87739b2c 1615#define SSL_F_SSL2_PEEK 234
d02b48c6 1616#define SSL_F_SSL2_READ 125
5a4fbc69 1617#define SSL_F_SSL2_READ_INTERNAL 236
d02b48c6
RE		 1618#define SSL_F_SSL2_SET_CERTIFICATE 126
1619#define SSL_F_SSL2_WRITE 127
1620#define SSL_F_SSL3_ACCEPT 128
448e2f9b 1621#define SSL_F_SSL3_CALLBACK_CTRL 233
d02b48c6
RE		 1622#define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
1623#define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
1624#define SSL_F_SSL3_CLIENT_HELLO 131
1625#define SSL_F_SSL3_CONNECT 132
eb90a483 1626#define SSL_F_SSL3_CTRL 213
d02b48c6
RE		 1627#define SSL_F_SSL3_CTX_CTRL 133
1628#define SSL_F_SSL3_ENC 134
027e257b 1629#define SSL_F_SSL3_GENERATE_KEY_BLOCK 238
d02b48c6
RE		 1630#define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
1631#define SSL_F_SSL3_GET_CERT_VERIFY 136
1632#define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
1633#define SSL_F_SSL3_GET_CLIENT_HELLO 138
1634#define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
1635#define SSL_F_SSL3_GET_FINISHED 140
1636#define SSL_F_SSL3_GET_KEY_EXCHANGE 141
1637#define SSL_F_SSL3_GET_MESSAGE 142
1638#define SSL_F_SSL3_GET_RECORD 143
1639#define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
1640#define SSL_F_SSL3_GET_SERVER_DONE 145
1641#define SSL_F_SSL3_GET_SERVER_HELLO 146
1642#define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
87739b2c 1643#define SSL_F_SSL3_PEEK 235
d02b48c6
RE		 1644#define SSL_F_SSL3_READ_BYTES 148
1645#define SSL_F_SSL3_READ_N 149
1646#define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
1647#define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
1648#define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
1649#define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
1650#define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
5574e0ed 1651#define SSL_F_SSL3_SEND_SERVER_HELLO 242
d02b48c6
RE		 1652#define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
1653#define SSL_F_SSL3_SETUP_BUFFERS 156
1654#define SSL_F_SSL3_SETUP_KEY_BLOCK 157
1655#define SSL_F_SSL3_WRITE_BYTES 158
1656#define SSL_F_SSL3_WRITE_PENDING 159
a49034ab
BL		 1657#define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
1658#define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
d02b48c6
RE		 1659#define SSL_F_SSL_BAD_METHOD 160
1660#define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
ca8e5b9b
BM		 1661#define SSL_F_SSL_CERT_DUP 221
1662#define SSL_F_SSL_CERT_INST 222
eb90a483 1663#define SSL_F_SSL_CERT_INSTANTIATE 214
d02b48c6
RE		 1664#define SSL_F_SSL_CERT_NEW 162
1665#define SSL_F_SSL_CHECK_PRIVATE_KEY 163
018e57c7
DSH		 1666#define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
1667#define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
413c4f45
MC		 1668#define SSL_F_SSL_CLEAR 164
1669#define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
1670#define SSL_F_SSL_CREATE_CIPHER_LIST 166
e6a58767 1671#define SSL_F_SSL_CTRL 232
413c4f45
MC		 1672#define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
1673#define SSL_F_SSL_CTX_NEW 169
f0747cd9 1674#define SSL_F_SSL_CTX_SET_CIPHER_LIST 1026
bb7cd4e3 1675#define SSL_F_SSL_CTX_SET_PURPOSE 226
4eb77b26 1676#define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
413c4f45 1677#define SSL_F_SSL_CTX_SET_SSL_VERSION 170
bb7cd4e3 1678#define SSL_F_SSL_CTX_SET_TRUST 229
413c4f45
MC		 1679#define SSL_F_SSL_CTX_USE_CERTIFICATE 171
1680#define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
b3ca645f 1681#define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220
413c4f45
MC		 1682#define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
1683#define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
1684#define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
1685#define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
1686#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
1687#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
1688#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
1689#define SSL_F_SSL_DO_HANDSHAKE 180
1690#define SSL_F_SSL_GET_NEW_SESSION 181
b4cadc6e 1691#define SSL_F_SSL_GET_PREV_SESSION 217
413c4f45
MC		 1692#define SSL_F_SSL_GET_SERVER_SEND_CERT 182
1693#define SSL_F_SSL_GET_SIGN_PKEY 183
1694#define SSL_F_SSL_INIT_WBIO_BUFFER 184
1695#define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
1696#define SSL_F_SSL_NEW 186
aa4ce731 1697#define SSL_F_SSL_PEEK 1025
b31b04d9 1698#define SSL_F_SSL_READ 223
413c4f45
MC		 1699#define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187
1700#define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188
1701#define SSL_F_SSL_SESSION_NEW 189
1702#define SSL_F_SSL_SESSION_PRINT_FP 190
b56bce4f 1703#define SSL_F_SSL_SESS_CERT_NEW 225
413c4f45 1704#define SSL_F_SSL_SET_CERT 191
f0747cd9 1705#define SSL_F_SSL_SET_CIPHER_LIST 1027
413c4f45
MC		 1706#define SSL_F_SSL_SET_FD 192
1707#define SSL_F_SSL_SET_PKEY 193
bb7cd4e3 1708#define SSL_F_SSL_SET_PURPOSE 227
413c4f45
MC		 1709#define SSL_F_SSL_SET_RFD 194
1710#define SSL_F_SSL_SET_SESSION 195
b4cadc6e 1711#define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
bb7cd4e3 1712#define SSL_F_SSL_SET_TRUST 228
413c4f45 1713#define SSL_F_SSL_SET_WFD 196
b31b04d9 1714#define SSL_F_SSL_SHUTDOWN 224
0821bcd4 1715#define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243
413c4f45 1716#define SSL_F_SSL_UNDEFINED_FUNCTION 197
41a15c4f 1717#define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244
413c4f45
MC		 1718#define SSL_F_SSL_USE_CERTIFICATE 198
1719#define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
1720#define SSL_F_SSL_USE_CERTIFICATE_FILE 200
1721#define SSL_F_SSL_USE_PRIVATEKEY 201
1722#define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
1723#define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
1724#define SSL_F_SSL_USE_RSAPRIVATEKEY 204
1725#define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
1726#define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
1727#define SSL_F_SSL_VERIFY_CERT_CHAIN 207
1728#define SSL_F_SSL_WRITE 208
1729#define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
1730#define SSL_F_TLS1_ENC 210
1731#define SSL_F_TLS1_SETUP_KEY_BLOCK 211
1732#define SSL_F_WRITE_PENDING 212
d02b48c6
RE		 1733
1734/* Reason codes. */
1735#define SSL_R_APP_DATA_IN_HANDSHAKE 100
b4cadc6e 1736#define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
d02b48c6
RE		 1737#define SSL_R_BAD_ALERT_RECORD 101
1738#define SSL_R_BAD_AUTHENTICATION_TYPE 102
1739#define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
1740#define SSL_R_BAD_CHECKSUM 104
d02b48c6
RE		 1741#define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
1742#define SSL_R_BAD_DECOMPRESSION 107
1743#define SSL_R_BAD_DH_G_LENGTH 108
1744#define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
1745#define SSL_R_BAD_DH_P_LENGTH 110
1746#define SSL_R_BAD_DIGEST_LENGTH 111
1747#define SSL_R_BAD_DSA_SIGNATURE 112
ea262260
BM		 1748#define SSL_R_BAD_ECC_CERT 1117
1749#define SSL_R_BAD_ECDSA_SIGNATURE 1112
1750#define SSL_R_BAD_ECPOINT 1113
eb952088 1751#define SSL_R_BAD_HELLO_REQUEST 105
b4cadc6e 1752#define SSL_R_BAD_LENGTH 271
d02b48c6
RE		 1753#define SSL_R_BAD_MAC_DECODE 113
1754#define SSL_R_BAD_MESSAGE_TYPE 114
1755#define SSL_R_BAD_PACKET_LENGTH 115
58964a49
RE		 1756#define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
1757#define SSL_R_BAD_RESPONSE_ARGUMENT 117
1758#define SSL_R_BAD_RSA_DECRYPT 118
1759#define SSL_R_BAD_RSA_ENCRYPT 119
1760#define SSL_R_BAD_RSA_E_LENGTH 120
1761#define SSL_R_BAD_RSA_MODULUS_LENGTH 121
1762#define SSL_R_BAD_RSA_SIGNATURE 122
1763#define SSL_R_BAD_SIGNATURE 123
1764#define SSL_R_BAD_SSL_FILETYPE 124
1765#define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125
1766#define SSL_R_BAD_STATE 126
1767#define SSL_R_BAD_WRITE_RETRY 127
1768#define SSL_R_BIO_NOT_SET 128
1769#define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
1770#define SSL_R_BN_LIB 130
1771#define SSL_R_CA_DN_LENGTH_MISMATCH 131
1772#define SSL_R_CA_DN_TOO_LONG 132
1773#define SSL_R_CCS_RECEIVED_EARLY 133
1774#define SSL_R_CERTIFICATE_VERIFY_FAILED 134
1775#define SSL_R_CERT_LENGTH_MISMATCH 135
1776#define SSL_R_CHALLENGE_IS_DIFFERENT 136
1777#define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
1778#define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
1779#define SSL_R_CIPHER_TABLE_SRC_ERROR 139
1780#define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
1781#define SSL_R_COMPRESSION_FAILURE 141
7ba666fa 1782#define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 1120
dfeab068
RE		 1783#define SSL_R_COMPRESSION_LIBRARY_ERROR 142
1784#define SSL_R_CONNECTION_ID_IS_DIFFERENT 143
1785#define SSL_R_CONNECTION_TYPE_NOT_SET 144
beb056b3 1786#define SSL_R_COOKIE_MISMATCH 2002
dfeab068
RE		 1787#define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
1788#define SSL_R_DATA_LENGTH_TOO_LONG 146
1789#define SSL_R_DECRYPTION_FAILED 147
ee60d9fb 1790#define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 1109
dfeab068
RE		 1791#define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
1792#define SSL_R_DIGEST_CHECK_FAILED 149
82423549 1793#define SSL_R_DUPLICATE_COMPRESSION_ID 1121
ea262260 1794#define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 1119
dfeab068 1795#define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
fbb41ae0 1796#define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 1092
dfeab068
RE		 1797#define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
1798#define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
1799#define SSL_R_EXTRA_DATA_IN_MESSAGE 153
1800#define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
1801#define SSL_R_HTTPS_PROXY_REQUEST 155
1802#define SSL_R_HTTP_REQUEST 156
ee60d9fb 1803#define SSL_R_ILLEGAL_PADDING 1110
dfeab068 1804#define SSL_R_INVALID_CHALLENGE_LENGTH 158
018e57c7 1805#define SSL_R_INVALID_COMMAND 280
bb7cd4e3
DSH		 1806#define SSL_R_INVALID_PURPOSE 278
1807#define SSL_R_INVALID_TRUST 279
c046fffa 1808#define SSL_R_KEY_ARG_TOO_LONG 1112
2a1ef754 1809#define SSL_R_KRB5 1104
78a0c1f1
BM		 1810#define SSL_R_KRB5_C_CC_PRINC 1094
1811#define SSL_R_KRB5_C_GET_CRED 1095
1812#define SSL_R_KRB5_C_INIT 1096
1813#define SSL_R_KRB5_C_MK_REQ 1097
1814#define SSL_R_KRB5_S_BAD_TICKET 1098
1815#define SSL_R_KRB5_S_INIT 1099
2a1ef754
RL		 1816#define SSL_R_KRB5_S_RD_REQ 1108
1817#define SSL_R_KRB5_S_TKT_EXPIRED 1105
1818#define SSL_R_KRB5_S_TKT_NYV 1106
1819#define SSL_R_KRB5_S_TKT_SKEW 1107
dfeab068
RE		 1820#define SSL_R_LENGTH_MISMATCH 159
1821#define SSL_R_LENGTH_TOO_SHORT 160
ca8e5b9b 1822#define SSL_R_LIBRARY_BUG 274
dfeab068 1823#define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
54a656ef 1824#define SSL_R_MASTER_KEY_TOO_LONG 1112
cf82191d 1825#define SSL_R_MESSAGE_TOO_LONG 1111
dfeab068
RE		 1826#define SSL_R_MISSING_DH_DSA_CERT 162
1827#define SSL_R_MISSING_DH_KEY 163
1828#define SSL_R_MISSING_DH_RSA_CERT 164
1829#define SSL_R_MISSING_DSA_SIGNING_CERT 165
1830#define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166
1831#define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167
1832#define SSL_R_MISSING_RSA_CERTIFICATE 168
1833#define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
1834#define SSL_R_MISSING_RSA_SIGNING_CERT 170
1835#define SSL_R_MISSING_TMP_DH_KEY 171
ea262260 1836#define SSL_R_MISSING_TMP_ECDH_KEY 1114
dfeab068
RE		 1837#define SSL_R_MISSING_TMP_RSA_KEY 172
1838#define SSL_R_MISSING_TMP_RSA_PKEY 173
1839#define SSL_R_MISSING_VERIFY_MESSAGE 174
1840#define SSL_R_NON_SSLV2_INITIAL_PACKET 175
1841#define SSL_R_NO_CERTIFICATES_RETURNED 176
1842#define SSL_R_NO_CERTIFICATE_ASSIGNED 177
1843#define SSL_R_NO_CERTIFICATE_RETURNED 178
1844#define SSL_R_NO_CERTIFICATE_SET 179
1845#define SSL_R_NO_CERTIFICATE_SPECIFIED 180
1846#define SSL_R_NO_CIPHERS_AVAILABLE 181
1847#define SSL_R_NO_CIPHERS_PASSED 182
1848#define SSL_R_NO_CIPHERS_SPECIFIED 183
1849#define SSL_R_NO_CIPHER_LIST 184
1850#define SSL_R_NO_CIPHER_MATCH 185
1851#define SSL_R_NO_CLIENT_CERT_RECEIVED 186
1852#define SSL_R_NO_COMPRESSION_SPECIFIED 187
413c4f45
MC		 1853#define SSL_R_NO_METHOD_SPECIFIED 188
1854#define SSL_R_NO_PRIVATEKEY 189
1855#define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
1856#define SSL_R_NO_PROTOCOLS_AVAILABLE 191
1857#define SSL_R_NO_PUBLICKEY 192
1858#define SSL_R_NO_SHARED_CIPHER 193
1859#define SSL_R_NO_VERIFY_CALLBACK 194
1860#define SSL_R_NULL_SSL_CTX 195
1861#define SSL_R_NULL_SSL_METHOD_PASSED 196
1862#define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
1863#define SSL_R_PACKET_LENGTH_TOO_LONG 198
eb90a483 1864#define SSL_R_PATH_TOO_LONG 270
413c4f45
MC		 1865#define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
1866#define SSL_R_PEER_ERROR 200
1867#define SSL_R_PEER_ERROR_CERTIFICATE 201
1868#define SSL_R_PEER_ERROR_NO_CERTIFICATE 202
1869#define SSL_R_PEER_ERROR_NO_CIPHER 203
1870#define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204
1871#define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
1872#define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206
1873#define SSL_R_PROTOCOL_IS_SHUTDOWN 207
1874#define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208
1875#define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209
1876#define SSL_R_PUBLIC_KEY_NOT_RSA 210
1877#define SSL_R_READ_BIO_NOT_SET 211
beb056b3 1878#define SSL_R_READ_TIMEOUT_EXPIRED 2001
413c4f45
MC		 1879#define SSL_R_READ_WRONG_PACKET_TYPE 212
1880#define SSL_R_RECORD_LENGTH_MISMATCH 213
1881#define SSL_R_RECORD_TOO_LARGE 214
f1192b7f 1882#define SSL_R_RECORD_TOO_SMALL 1093
413c4f45
MC		 1883#define SSL_R_REQUIRED_CIPHER_MISSING 215
1884#define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216
1885#define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217
1886#define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218
673eadec 1887#define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
413c4f45
MC		 1888#define SSL_R_SHORT_READ 219
1889#define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
1890#define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
5574e0ed 1891#define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 1114
c046fffa 1892#define SSL_R_SSL3_SESSION_ID_TOO_LONG 1113
413c4f45 1893#define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
d02b48c6
RE		 1894#define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
1895#define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
1896#define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
1897#define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
1898#define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
1899#define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
1900#define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
1901#define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
1902#define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
413c4f45
MC		 1903#define SSL_R_SSLV3_ALERT_PEER_ERROR_CERTIFICATE 223
1904#define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CERTIFICATE 224
1905#define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CIPHER 225
1906#define SSL_R_SSLV3_ALERT_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 226
d02b48c6 1907#define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
413c4f45 1908#define SSL_R_SSLV3_ALERT_UNKNOWN_REMOTE_ERROR_TYPE 227
d02b48c6 1909#define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
413c4f45
MC		 1910#define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
1911#define SSL_R_SSL_HANDSHAKE_FAILURE 229
1912#define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
dc644fe2
GT		 1913#define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 1102
1914#define SSL_R_SSL_SESSION_ID_CONFLICT 1103
b4cadc6e 1915#define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
65e81670 1916#define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 1101
413c4f45 1917#define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231
dfeab068
RE		 1918#define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049
1919#define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050
1920#define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021
1921#define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051
657e60fa 1922#define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060
dfeab068
RE		 1923#define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071
1924#define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080
1925#define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100
1926#define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070
1927#define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022
1928#define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048
657e60fa 1929#define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090
413c4f45
MC		 1930#define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
1931#define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
1932#define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
1933#define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235
1934#define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
ea262260 1935#define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 1115
413c4f45
MC		 1936#define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237
1937#define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
ea262260 1938#define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 1116
413c4f45
MC		 1939#define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
1940#define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
1941#define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241
1942#define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
1943#define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
1944#define SSL_R_UNEXPECTED_MESSAGE 244
1945#define SSL_R_UNEXPECTED_RECORD 245
ff712220 1946#define SSL_R_UNINITIALIZED 276
413c4f45
MC		 1947#define SSL_R_UNKNOWN_ALERT_TYPE 246
1948#define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
1949#define SSL_R_UNKNOWN_CIPHER_RETURNED 248
1950#define SSL_R_UNKNOWN_CIPHER_TYPE 249
1951#define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
1952#define SSL_R_UNKNOWN_PKEY_TYPE 251
1953#define SSL_R_UNKNOWN_PROTOCOL 252
1954#define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
1955#define SSL_R_UNKNOWN_SSL_VERSION 254
1956#define SSL_R_UNKNOWN_STATE 255
1957#define SSL_R_UNSUPPORTED_CIPHER 256
1958#define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
ea262260 1959#define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 1118
b35e9050 1960#define SSL_R_UNSUPPORTED_OPTION 1091
413c4f45
MC		 1961#define SSL_R_UNSUPPORTED_PROTOCOL 258
1962#define SSL_R_UNSUPPORTED_SSL_VERSION 259
1963#define SSL_R_WRITE_BIO_NOT_SET 260
1964#define SSL_R_WRONG_CIPHER_RETURNED 261
1965#define SSL_R_WRONG_MESSAGE_TYPE 262
1966#define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263
1967#define SSL_R_WRONG_SIGNATURE_LENGTH 264
1968#define SSL_R_WRONG_SIGNATURE_SIZE 265
1969#define SSL_R_WRONG_SSL_VERSION 266
1970#define SSL_R_WRONG_VERSION_NUMBER 267
1971#define SSL_R_X509_LIB 268
1972#define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
6d311938 1973
d02b48c6
RE		 1974#ifdef __cplusplus
1975}
1976#endif
1977#endif
A mirror of the official openssl repository