]> 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
As discussed recently on openssl-users.
[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 */
58
59#ifndef HEADER_SSL_H
60#define HEADER_SSL_H
61
65a87c7d 62#include <openssl/e_os2.h>
36f74d60 63
cf1b7d96 64#ifndef OPENSSL_NO_COMP
ef33b970
RL		 65#include <openssl/comp.h>
66#endif
cf1b7d96 67#ifndef OPENSSL_NO_BIO
ef33b970
RL		 68#include <openssl/bio.h>
69#endif
cf1b7d96 70#ifndef OPENSSL_NO_X509
ef33b970
RL		 71#include <openssl/x509.h>
72#endif
cf1b7d96 73#ifndef OPENSSL_NO_KRB5
f9b3bff6
RL		 74#include <openssl/kssl.h>
75#endif
82271cee 76#include <openssl/safestack.h>
cf1b7d96 77#include <openssl/symhacks.h>
82271cee 78
d02b48c6
RE		 79#ifdef __cplusplus
80extern "C" {
81#endif
82
83/* SSLeay version number for ASN.1 encoding of the session information */
84/* Version 0 - initial version
85 * Version 1 - added the optional peer certificate
86 */
87#define SSL_SESSION_ASN1_VERSION 0x0001
88
89/* text strings for the ciphers */
90#define SSL_TXT_NULL_WITH_MD5 SSL2_TXT_NULL_WITH_MD5
91#define SSL_TXT_RC4_128_WITH_MD5 SSL2_TXT_RC4_128_WITH_MD5
92#define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5
93#define SSL_TXT_RC2_128_CBC_WITH_MD5 SSL2_TXT_RC2_128_CBC_WITH_MD5
94#define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5
95#define SSL_TXT_IDEA_128_CBC_WITH_MD5 SSL2_TXT_IDEA_128_CBC_WITH_MD5
96#define SSL_TXT_DES_64_CBC_WITH_MD5 SSL2_TXT_DES_64_CBC_WITH_MD5
97#define SSL_TXT_DES_64_CBC_WITH_SHA SSL2_TXT_DES_64_CBC_WITH_SHA
98#define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5
99#define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA
100
f9b3bff6
RL		 101/* VRS Additional Kerberos5 entries
102 */
103#define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA
104#define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5
105#define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA
106#define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5
107#define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
108#define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
882e8912 109#define SSL_MAX_KRB5_PRINCIPAL_LENGTH 256
f9b3bff6 110
d02b48c6 111#define SSL_MAX_SSL_SESSION_ID_LENGTH 32
b4cadc6e 112#define SSL_MAX_SID_CTX_LENGTH 32
d02b48c6
RE		 113
114#define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8)
115#define SSL_MAX_KEY_ARG_LENGTH 8
116#define SSL_MAX_MASTER_KEY_LENGTH 48
117
118/* These are used to specify which ciphers to use and not to use */
119#define SSL_TXT_LOW "LOW"
120#define SSL_TXT_MEDIUM "MEDIUM"
121#define SSL_TXT_HIGH "HIGH"
122#define SSL_TXT_kFZA "kFZA"
123#define SSL_TXT_aFZA "aFZA"
124#define SSL_TXT_eFZA "eFZA"
125#define SSL_TXT_FZA "FZA"
126
127#define SSL_TXT_aNULL "aNULL"
128#define SSL_TXT_eNULL "eNULL"
129#define SSL_TXT_NULL "NULL"
130
f9b3bff6
RL		 131#define SSL_TXT_kKRB5 "kKRB5"
132#define SSL_TXT_aKRB5 "aKRB5"
133#define SSL_TXT_KRB5 "KRB5"
134
d02b48c6
RE		 135#define SSL_TXT_kRSA "kRSA"
136#define SSL_TXT_kDHr "kDHr"
137#define SSL_TXT_kDHd "kDHd"
138#define SSL_TXT_kEDH "kEDH"
139#define SSL_TXT_aRSA "aRSA"
140#define SSL_TXT_aDSS "aDSS"
141#define SSL_TXT_aDH "aDH"
142#define SSL_TXT_DSS "DSS"
143#define SSL_TXT_DH "DH"
144#define SSL_TXT_EDH "EDH"
145#define SSL_TXT_ADH "ADH"
146#define SSL_TXT_RSA "RSA"
147#define SSL_TXT_DES "DES"
148#define SSL_TXT_3DES "3DES"
149#define SSL_TXT_RC4 "RC4"
150#define SSL_TXT_RC2 "RC2"
151#define SSL_TXT_IDEA "IDEA"
deb2c1a1 152#define SSL_TXT_AES "AES"
d02b48c6 153#define SSL_TXT_MD5 "MD5"
d02b48c6
RE		 154#define SSL_TXT_SHA1 "SHA1"
155#define SSL_TXT_SHA "SHA"
018e57c7 156#define SSL_TXT_EXP "EXP"
d02b48c6 157#define SSL_TXT_EXPORT "EXPORT"
018e57c7 158#define SSL_TXT_EXP40 "EXPORT40"
a040ea82 159#define SSL_TXT_EXP56 "EXPORT56"
d02b48c6
RE		 160#define SSL_TXT_SSLV2 "SSLv2"
161#define SSL_TXT_SSLV3 "SSLv3"
dfeab068 162#define SSL_TXT_TLSV1 "TLSv1"
d02b48c6
RE		 163#define SSL_TXT_ALL "ALL"
164
165/* 'DEFAULT' at the start of the cipher list insert the following string
166 * in addition to this being the default cipher string */
018e57c7 167#define SSL_DEFAULT_CIPHER_LIST "ALL:!ADH:RC4+RSA:+SSLv2:@STRENGTH"
d02b48c6 168
58964a49 169/* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
d02b48c6
RE		 170#define SSL_SENT_SHUTDOWN 1
171#define SSL_RECEIVED_SHUTDOWN 2
d02b48c6 172
82271cee
RL		 173#ifdef __cplusplus
174}
175#endif
176
ec577822
BM		 177#include <openssl/crypto.h>
178#include <openssl/lhash.h>
179#include <openssl/buffer.h>
180#include <openssl/bio.h>
3ae76679 181#include <openssl/pem.h>
ec577822 182#include <openssl/x509.h>
d02b48c6 183
82271cee
RL		 184#ifdef __cplusplus
185extern "C" {
186#endif
187
cf1b7d96
RL		 188#if (defined(OPENSSL_NO_RSA) || defined(OPENSSL_NO_MD5)) && !defined(OPENSSL_NO_SSL2)
189#define OPENSSL_NO_SSL2
aa82db4f
UM		 190#endif
191
d02b48c6
RE		 192#define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
193#define SSL_FILETYPE_PEM X509_FILETYPE_PEM
194
58964a49
RE		 195/* This is needed to stop compilers complaining about the
196 * 'struct ssl_st *' function parameters used to prototype callbacks
197 * in SSL_CTX. */
d02b48c6
RE		 198typedef struct ssl_st *ssl_crock_st;
199
200/* used to hold info on the particular ciphers used */
201typedef struct ssl_cipher_st
202 {
203 int valid;
e778802f 204 const char *name; /* text name */
d02b48c6
RE		 205 unsigned long id; /* id, 4 bytes, first is version */
206 unsigned long algorithms; /* what ciphers are used */
018e57c7 207 unsigned long algo_strength; /* strength and export flags */
d02b48c6 208 unsigned long algorithm2; /* Extra flags */
018e57c7
DSH		 209 int strength_bits; /* Number of bits really used */
210 int alg_bits; /* Number of bits for algorithm */
d02b48c6 211 unsigned long mask; /* used for matching */
018e57c7 212 unsigned long mask_strength; /* also used for matching */
d02b48c6
RE		 213 } SSL_CIPHER;
214
f73e07cf
BL		 215DECLARE_STACK_OF(SSL_CIPHER)
216
f7ba2984
BL		 217typedef struct ssl_st SSL;
218typedef struct ssl_ctx_st SSL_CTX;
219
58964a49 220/* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
d02b48c6
RE		 221typedef struct ssl_method_st
222 {
223 int version;
f7ba2984
BL		 224 int (*ssl_new)(SSL *s);
225 void (*ssl_clear)(SSL *s);
226 void (*ssl_free)(SSL *s);
227 int (*ssl_accept)(SSL *s);
228 int (*ssl_connect)(SSL *s);
61f5b6f3 229 int (*ssl_read)(SSL *s,void *buf,int len);
e34cfcf7 230 int (*ssl_peek)(SSL *s,void *buf,int len);
61f5b6f3 231 int (*ssl_write)(SSL *s,const void *buf,int len);
f7ba2984
BL		 232 int (*ssl_shutdown)(SSL *s);
233 int (*ssl_renegotiate)(SSL *s);
234 int (*ssl_renegotiate_check)(SSL *s);
235 long (*ssl_ctrl)(SSL *s,int cmd,long larg,char *parg);
236 long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,char *parg);
237 SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr);
238 int (*put_cipher_by_char)(const SSL_CIPHER *cipher,unsigned char *ptr);
239 int (*ssl_pending)(SSL *s);
240 int (*num_ciphers)(void);
241 SSL_CIPHER *(*get_cipher)(unsigned ncipher);
242 struct ssl_method_st *(*get_ssl_method)(int version);
243 long (*get_timeout)(void);
58964a49 244 struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */
413c4f45 245 int (*ssl_version)();
d3442bc7
RL		 246 long (*ssl_callback_ctrl)(SSL *s, int cb_id, void (*fp)());
247 long (*ssl_ctx_callback_ctrl)(SSL_CTX *s, int cb_id, void (*fp)());
d02b48c6
RE		 248 } SSL_METHOD;
249
d02b48c6
RE		 250/* Lets make this into an ASN.1 type structure as follows
251 * SSL_SESSION_ID ::= SEQUENCE {
252 * version INTEGER, -- structure version number
253 * SSLversion INTEGER, -- SSL version number
254 * Cipher OCTET_STRING, -- the 3 byte cipher ID
255 * Session_ID OCTET_STRING, -- the Session ID
256 * Master_key OCTET_STRING, -- the master key
257 * Key_Arg [ 0 ] IMPLICIT OCTET_STRING, -- the optional Key argument
258 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time
259 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds
260 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate
b4cadc6e 261 * Session_ID_context [ 4 ] EXPLICIT OCTET_STRING, -- the Session ID context
b1fe6ca1
BM		 262 * Verify_result [ 5 ] EXPLICIT INTEGER -- X509_V_... code for `Peer'
263 * Compression [6] IMPLICIT ASN1_OBJECT -- compression OID XXXXX
d02b48c6
RE		 264 * }
265 * Look in ssl/ssl_asn1.c for more details
266 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
267 */
268typedef struct ssl_session_st
269 {
270 int ssl_version; /* what ssl version session info is
271 * being kept in here? */
272
273 /* only really used in SSLv2 */
274 unsigned int key_arg_length;
275 unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH];
276 int master_key_length;
277 unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH];
278 /* session_id - valid? */
279 unsigned int session_id_length;
280 unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH];
b4cadc6e
BL		 281 /* this is used to determine whether the session is being reused in
282 * the appropriate context. It is up to the application to set this,
283 * via SSL_new */
284 unsigned int sid_ctx_length;
285 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
d02b48c6 286
882e8912
RL		 287#ifndef OPENSSL_NO_KRB5
288 unsigned int krb5_client_princ_len;
289 unsigned char krb5_client_princ[SSL_MAX_KRB5_PRINCIPAL_LENGTH];
290#endif /* OPENSSL_NO_KRB5 */
291
d02b48c6
RE		 292 int not_resumable;
293
294 /* The cert is the certificate used to establish this connection */
b56bce4f 295 struct sess_cert_st /* SESS_CERT */ *sess_cert;
d02b48c6 296
9d5cceac 297 /* This is the cert for the other end.
b56bce4f 298 * On clients, it will be the same as sess_cert->peer_key->x509
9d5cceac
BM		 299 * (the latter is not enough as sess_cert is not retained
300 * in the external representation of sessions, see ssl_asn1.c). */
d02b48c6 301 X509 *peer;
b1fe6ca1
BM		 302 /* when app_verify_callback accepts a session where the peer's certificate
303 * is not ok, we must remember the error for session reuse: */
304 long verify_result; /* only for servers */
d02b48c6
RE		 305
306 int references;
307 long timeout;
308 long time;
309
413c4f45 310 int compress_meth; /* Need to lookup the method */
d02b48c6
RE		 311
312 SSL_CIPHER *cipher;
313 unsigned long cipher_id; /* when ASN.1 loaded, this
314 * needs to be used to load
315 * the 'cipher' structure */
316
f73e07cf 317 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */
d02b48c6 318
58964a49
RE		 319 CRYPTO_EX_DATA ex_data; /* application specific data */
320
321 /* These are used to make removal of session-ids more
322 * efficient and to implement a maximum cache size. */
323 struct ssl_session_st *prev,*next;
d02b48c6
RE		 324 } SSL_SESSION;
325
326#define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L
327#define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L
d02b48c6
RE		 328#define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L
329#define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L
330#define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
331#define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x00000040L
332#define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
58964a49 333#define SSL_OP_TLS_D5_BUG 0x00000100L
dfeab068 334#define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L
d02b48c6 335
a14d1a03 336/* If set, always create a new key when using tmp_dh parameters */
d02b48c6
RE		 337#define SSL_OP_SINGLE_DH_USE 0x00100000L
338/* Set to also use the tmp_rsa key when doing RSA operations. */
339#define SSL_OP_EPHEMERAL_RSA 0x00200000L
836f9960
LJ		 340/* Set on servers to choose the cipher according to the server's
341 * preferences */
342#define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L
06da6e49
LJ		 343/* If set, a server will allow a client to issue a SSLv3.0 version number
344 * as latest version supported in the premaster secret, even when TLSv1.0
345 * (version 3.1) was announced in the client hello. Normally this is
346 * forbidden to prevent version rollback attacks. */
347#define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L
d02b48c6 348
a14d1a03 349/* The next flag deliberately changes the ciphertest, this is a check
dfeab068
RE		 350 * for the PKCS#1 attack */
351#define SSL_OP_PKCS1_CHECK_1 0x08000000L
352#define SSL_OP_PKCS1_CHECK_2 0x10000000L
58964a49 353#define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L
d92f0bb6 354#define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L
d02b48c6
RE		 355#define SSL_OP_ALL 0x000FFFFFL
356
e1056435
BM		 357#define SSL_OP_NO_SSLv2 0x01000000L
358#define SSL_OP_NO_SSLv3 0x02000000L
359#define SSL_OP_NO_TLSv1 0x04000000L
360
361/* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
362 * when just a single record has been written): */
363#define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L
364/* Make it possible to retry SSL_write() with changed buffer location
365 * (buffer contents must stay the same!); this is not the default to avoid
366 * the misconception that non-blocking SSL_write() behaves like
367 * non-blocking write(): */
368#define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
54f10e6a
BM		 369/* Never bother the application with retries if the transport
370 * is blocking: */
371#define SSL_MODE_AUTO_RETRY 0x00000004L
e1056435
BM		 372
373/* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
374 * they cannot be used to clear bits. */
375
413c4f45
MC		 376#define SSL_CTX_set_options(ctx,op) \
377 SSL_CTX_ctrl(ctx,SSL_CTRL_OPTIONS,op,NULL)
378#define SSL_CTX_get_options(ctx) \
379 SSL_CTX_ctrl(ctx,SSL_CTRL_OPTIONS,0,NULL)
380#define SSL_set_options(ssl,op) \
e1056435 381 SSL_ctrl(ssl,SSL_CTRL_OPTIONS,op,NULL)
413c4f45 382#define SSL_get_options(ssl) \
8f7de4f0 383 SSL_ctrl(ssl,SSL_CTRL_OPTIONS,0,NULL)
58964a49 384
e1056435
BM		 385#define SSL_CTX_set_mode(ctx,op) \
386 SSL_CTX_ctrl(ctx,SSL_CTRL_MODE,op,NULL)
387#define SSL_CTX_get_mode(ctx) \
388 SSL_CTX_ctrl(ctx,SSL_CTRL_MODE,0,NULL)
389#define SSL_set_mode(ssl,op) \
390 SSL_ctrl(ssl,SSL_CTRL_MODE,op,NULL)
391#define SSL_get_mode(ssl) \
392 SSL_ctrl(ssl,SSL_CTRL_MODE,0,NULL)
d02b48c6 393
58964a49
RE		 394#define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
395
dc644fe2
GT		 396/* This callback type is used inside SSL_CTX, SSL, and in the functions that set
397 * them. It is used to override the generation of SSL/TLS session IDs in a
398 * server. Return value should be zero on an error, non-zero to proceed. Also,
399 * callbacks should themselves check if the id they generate is unique otherwise
400 * the SSL handshake will fail with an error - callbacks can do this using the
401 * 'ssl' value they're passed by;
f85c9904 402 * SSL_has_matching_session_id(ssl, id, *id_len)
dc644fe2
GT		 403 * The length value passed in is set at the maximum size the session ID can be.
404 * In SSLv2 this is 16 bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback
405 * can alter this length to be less if desired, but under SSLv2 session IDs are
406 * supposed to be fixed at 16 bytes so the id will be padded after the callback
407 * returns in this case. It is also an error for the callback to set the size to
408 * zero. */
409typedef int (*GEN_SESSION_CB)(const SSL *ssl, unsigned char *id,
410 unsigned int *id_len);
411
413c4f45 412typedef struct ssl_comp_st
8f0d68fa
RL		 413 {
414 int id;
415 char *name;
cf1b7d96 416#ifndef OPENSSL_NO_COMP
8f0d68fa 417 COMP_METHOD *method;
413c4f45 418#else
8f0d68fa 419 char *method;
413c4f45 420#endif
8f0d68fa 421 } SSL_COMP;
413c4f45 422
f73e07cf
BL		 423DECLARE_STACK_OF(SSL_COMP)
424
f7ba2984 425struct ssl_ctx_st
d02b48c6
RE		 426 {
427 SSL_METHOD *method;
428 unsigned long options;
e1056435 429 unsigned long mode;
d02b48c6 430
f73e07cf 431 STACK_OF(SSL_CIPHER) *cipher_list;
d02b48c6 432 /* same as above but sorted for lookup */
f73e07cf 433 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
d02b48c6
RE		 434
435 struct x509_store_st /* X509_STORE */ *cert_store;
657e60fa 436 struct lhash_st /* LHASH */ *sessions; /* a set of SSL_SESSIONs */
58964a49 437 /* Most session-ids that will be cached, default is
4dd60b3b 438 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */
58964a49
RE		 439 unsigned long session_cache_size;
440 struct ssl_session_st *session_cache_head;
441 struct ssl_session_st *session_cache_tail;
d02b48c6
RE		 442
443 /* This can have one of 2 values, ored together,
444 * SSL_SESS_CACHE_CLIENT,
445 * SSL_SESS_CACHE_SERVER,
446 * Default is SSL_SESSION_CACHE_SERVER, which means only
447 * SSL_accept which cache SSL_SESSIONS. */
448 int session_cache_mode;
449
450 /* If timeout is not 0, it is the default timeout value set
451 * when SSL_new() is called. This has been put in to make
452 * life easier to set things up */
453 long session_timeout;
454
455 /* If this callback is not null, it will be called each
456 * time a session id is added to the cache. If this function
457 * returns 1, it means that the callback will do a
458 * SSL_SESSION_free() when it has finished using it. Otherwise,
459 * on 0, it means the callback has finished with it.
460 * If remove_session_cb is not null, it will be called when
fe10275d
RL		 461 * a session-id is removed from the cache. After the call,
462 * OpenSSL will SSL_SESSION_free() it. */
d02b48c6
RE		 463 int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess);
464 void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess);
465 SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl,
466 unsigned char *data,int len,int *copy);
413c4f45
MC		 467 struct
468 {
469 int sess_connect; /* SSL new conn - started */
470 int sess_connect_renegotiate;/* SSL reneg - requested */
471 int sess_connect_good; /* SSL new conne/reneg - finished */
472 int sess_accept; /* SSL new accept - started */
473 int sess_accept_renegotiate;/* SSL reneg - requested */
474 int sess_accept_good; /* SSL accept/reneg - finished */
475 int sess_miss; /* session lookup misses */
476 int sess_timeout; /* reuse attempt on timeouted session */
477 int sess_cache_full; /* session removed due to full cache */
478 int sess_hit; /* session reuse actually done */
479 int sess_cb_hit; /* session-id that was not
480 * in the cache was
481 * passed back via the callback. This
482 * indicates that the application is
483 * supplying session-id's from other
484 * processes - spooky :-) */
485 } stats;
d02b48c6
RE		 486
487 int references;
488
413c4f45 489/**/ void (*info_callback)();
d02b48c6
RE		 490
491 /* if defined, these override the X509_verify_cert() calls */
413c4f45 492/**/ int (*app_verify_callback)();
204cf1ab 493/**/ char *app_verify_arg; /* never used; should be void * */
d02b48c6
RE		 494
495 /* default values to use in SSL structures */
ca8e5b9b 496/**/ struct cert_st /* CERT */ *cert;
413c4f45
MC		 497/**/ int read_ahead;
498/**/ int verify_mode;
7f89714e 499/**/ int verify_depth;
4eb77b26
BM		 500/**/ unsigned int sid_ctx_length;
501/**/ unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
49bc2624 502/**/ int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx);
d02b48c6 503
13938ace
DSH		 504 int purpose; /* Purpose setting */
505 int trust; /* Trust setting */
506
dc644fe2
GT		 507 /* Default generate session ID callback. */
508 GEN_SESSION_CB generate_session_id;
509
d02b48c6 510 /* Default password callback. */
3ae76679 511/**/ pem_password_cb *default_passwd_callback;
d02b48c6 512
74678cc2
BM		 513 /* Default password callback user data. */
514/**/ void *default_passwd_callback_userdata;
515
d02b48c6 516 /* get client cert callback */
413c4f45 517/**/ int (*client_cert_cb)(/* SSL *ssl, X509 **x509, EVP_PKEY **pkey */);
d02b48c6 518
c51ae173 519 /* what we put in client cert requests */
f73e07cf 520 STACK_OF(X509_NAME) *client_CA;
d02b48c6 521
413c4f45 522/**/ int quiet_shutdown;
d02b48c6 523
58964a49
RE		 524 CRYPTO_EX_DATA ex_data;
525
e778802f
BL		 526 const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */
527 const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */
528 const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */
dfeab068 529
f73e07cf
BL		 530 STACK_OF(X509) *extra_certs;
531 STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */
f7ba2984 532 };
d02b48c6 533
58964a49
RE		 534#define SSL_SESS_CACHE_OFF 0x0000
535#define SSL_SESS_CACHE_CLIENT 0x0001
536#define SSL_SESS_CACHE_SERVER 0x0002
d02b48c6 537#define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
58964a49
RE		 538#define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
539/* This one, when set, makes the server session-id lookup not look
540 * in the cache. If there is an application get_session callback
541 * defined, this will still get called. */
542#define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
d02b48c6 543
1e7396be 544 struct lhash_st *SSL_CTX_sessions(SSL_CTX *ctx);
413c4f45
MC		 545#define SSL_CTX_sess_number(ctx) \
546 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
547#define SSL_CTX_sess_connect(ctx) \
548 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
549#define SSL_CTX_sess_connect_good(ctx) \
550 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
551#define SSL_CTX_sess_connect_renegotiate(ctx) \
552 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
553#define SSL_CTX_sess_accept(ctx) \
554 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
555#define SSL_CTX_sess_accept_renegotiate(ctx) \
556 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
557#define SSL_CTX_sess_accept_good(ctx) \
558 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
559#define SSL_CTX_sess_hits(ctx) \
560 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
561#define SSL_CTX_sess_cb_hits(ctx) \
562 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
563#define SSL_CTX_sess_misses(ctx) \
564 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
565#define SSL_CTX_sess_timeouts(ctx) \
566 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
567#define SSL_CTX_sess_cache_full(ctx) \
568 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
d02b48c6 569
63493c7b
RE		 570#define SSL_CTX_sess_set_new_cb(ctx,cb) ((ctx)->new_session_cb=(cb))
571#define SSL_CTX_sess_get_new_cb(ctx) ((ctx)->new_session_cb)
572#define SSL_CTX_sess_set_remove_cb(ctx,cb) ((ctx)->remove_session_cb=(cb))
573#define SSL_CTX_sess_get_remove_cb(ctx) ((ctx)->remove_session_cb)
574#define SSL_CTX_sess_set_get_cb(ctx,cb) ((ctx)->get_session_cb=(cb))
575#define SSL_CTX_sess_get_get_cb(ctx) ((ctx)->get_session_cb)
576#define SSL_CTX_set_info_callback(ctx,cb) ((ctx)->info_callback=(cb))
577#define SSL_CTX_get_info_callback(ctx) ((ctx)->info_callback)
578#define SSL_CTX_set_client_cert_cb(ctx,cb) ((ctx)->client_cert_cb=(cb))
579#define SSL_CTX_get_client_cert_cb(ctx) ((ctx)->client_cert_cb)
580
d02b48c6
RE		 581#define SSL_NOTHING 1
582#define SSL_WRITING 2
583#define SSL_READING 3
584#define SSL_X509_LOOKUP 4
585
586/* These will only be used when doing non-blocking IO */
413c4f45
MC		 587#define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
588#define SSL_want_read(s) (SSL_want(s) == SSL_READING)
589#define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
590#define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
d02b48c6 591
f7ba2984 592struct ssl_st
d02b48c6 593 {
6d02d8e4
BM		 594 /* protocol version
595 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION)
596 */
d02b48c6
RE		 597 int version;
598 int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
599
600 SSL_METHOD *method; /* SSLv3 */
601
602 /* There are 2 BIO's even though they are normally both the
603 * same. This is so data can be read and written to different
604 * handlers */
605
cf1b7d96 606#ifndef OPENSSL_NO_BIO
d02b48c6
RE		 607 BIO *rbio; /* used by SSL_read */
608 BIO *wbio; /* used by SSL_write */
bbb8de09 609 BIO *bbio; /* used during session-id reuse to concatenate
d02b48c6
RE		 610 * messages */
611#else
612 char *rbio; /* used by SSL_read */
613 char *wbio; /* used by SSL_write */
614 char *bbio;
615#endif
616 /* This holds a variable that indicates what we were doing
617 * when a 0 or -1 is returned. This is needed for
618 * non-blocking IO so we know what request needs re-doing when
619 * in SSL_accept or SSL_connect */
620 int rwstate;
621
622 /* true when we are actually in SSL_accept() or SSL_connect() */
623 int in_handshake;
624 int (*handshake_func)();
625
fa2b248f
BM		 626 /* Imagine that here's a boolean member "init" that is
627 * switched as soon as SSL_set_{accept/connect}_state
628 * is called for the first time, so that "state" and
629 * "handshake_func" are properly initialized. But as
630 * handshake_func is == 0 until then, we use this
631 * test instead of an "init" member.
b31b04d9
BM		 632 */
633
413c4f45 634 int server; /* are we the server side? - mostly used by SSL_clear*/
d02b48c6
RE		 635
636 int new_session;/* 1 if we are to use a new session */
637 int quiet_shutdown;/* don't send shutdown packets */
638 int shutdown; /* we have shut things down, 0x01 sent, 0x02
639 * for received */
640 int state; /* where we are */
641 int rstate; /* where we are when reading */
642
643 BUF_MEM *init_buf; /* buffer used during init */
644 int init_num; /* amount read/written */
645 int init_off; /* amount read/written */
646
647 /* used internally to point at a raw packet */
648 unsigned char *packet;
649 unsigned int packet_length;
650
b35e9050
BM		 651 struct ssl2_state_st *s2; /* SSLv2 variables */
652 struct ssl3_state_st *s3; /* SSLv3 variables */
d02b48c6 653
c51ae173
BM		 654 int read_ahead; /* Read as many input bytes as possible
655 * (for non-blocking reads) */
d02b48c6
RE		 656 int hit; /* reusing a previous session */
657
13938ace
DSH		 658 int purpose; /* Purpose setting */
659 int trust; /* Trust setting */
660
d02b48c6 661 /* crypto */
f73e07cf
BL		 662 STACK_OF(SSL_CIPHER) *cipher_list;
663 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
d02b48c6 664
52732b38 665 /* These are the ones being used, the ones in SSL_SESSION are
d02b48c6
RE		 666 * the ones to be 'copied' into these ones */
667
668 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */
e778802f 669 const EVP_MD *read_hash; /* used for mac generation */
cf1b7d96 670#ifndef OPENSSL_NO_COMP
dfeab068
RE		 671 COMP_CTX *expand; /* uncompress */
672#else
673 char *expand;
674#endif
d02b48c6
RE		 675
676 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
e778802f 677 const EVP_MD *write_hash; /* used for mac generation */
cf1b7d96 678#ifndef OPENSSL_NO_COMP
dfeab068
RE		 679 COMP_CTX *compress; /* compression */
680#else
681 char *compress;
682#endif
d02b48c6
RE		 683
684 /* session info */
685
686 /* client cert? */
687 /* This is used to hold the server certificate used */
688 struct cert_st /* CERT */ *cert;
689
b4cadc6e
BL		 690 /* the session_id_context is used to ensure sessions are only reused
691 * in the appropriate context */
692 unsigned int sid_ctx_length;
693 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
694
d02b48c6
RE		 695 /* This can also be in the session once a session is established */
696 SSL_SESSION *session;
697
dc644fe2
GT		 698 /* Default generate session ID callback. */
699 GEN_SESSION_CB generate_session_id;
700
d02b48c6
RE		 701 /* Used in SSL2 and SSL3 */
702 int verify_mode; /* 0 don't care about verify failure.
703 * 1 fail if verify fails */
7f89714e 704 int verify_depth;
49bc2624 705 int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */
d02b48c6
RE		 706 void (*info_callback)(); /* optional informational callback */
707
708 int error; /* error bytes to be written */
709 int error_code; /* actual code */
710
cf1b7d96 711#ifndef OPENSSL_NO_KRB5
f9b3bff6 712 KSSL_CTX *kssl_ctx; /* Kerberos 5 context */
cf1b7d96 713#endif /* OPENSSL_NO_KRB5 */
f9b3bff6 714
d02b48c6
RE		 715 SSL_CTX *ctx;
716 /* set this flag to 1 and a sleep(1) is put into all SSL_read()
717 * and SSL_write() calls, good for nbio debuging :-) */
718 int debug;
719
720 /* extra application data */
58964a49
RE		 721 long verify_result;
722 CRYPTO_EX_DATA ex_data;
d02b48c6
RE		 723
724 /* for server side, keep the list of CA_dn we can use */
f73e07cf 725 STACK_OF(X509_NAME) *client_CA;
d02b48c6 726
58964a49 727 int references;
e1056435
BM		 728 unsigned long options; /* protocol behaviour */
729 unsigned long mode; /* API behaviour */
d02b48c6 730 int first_packet;
413c4f45 731 int client_version; /* what was passed, used for
657e60fa 732 * SSLv3/TLS rollback check */
f7ba2984 733 };
d02b48c6 734
82271cee
RL		 735#ifdef __cplusplus
736}
737#endif
738
ec577822
BM		 739#include <openssl/ssl2.h>
740#include <openssl/ssl3.h>
741#include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
742#include <openssl/ssl23.h>
d02b48c6 743
82271cee
RL		 744#ifdef __cplusplus
745extern "C" {
746#endif
747
657e60fa 748/* compatibility */
58964a49
RE		 749#define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
750#define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
751#define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
752#define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
753#define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
754#define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
d02b48c6
RE		 755
756/* The following are the possible values for ssl->state are are
657e60fa 757 * used to indicate where we are up to in the SSL connection establishment.
d02b48c6
RE		 758 * The macros that follow are about the only things you should need to use
759 * and even then, only when using non-blocking IO.
760 * It can also be useful to work out where you were when the connection
761 * failed */
762
d02b48c6
RE		 763#define SSL_ST_CONNECT 0x1000
764#define SSL_ST_ACCEPT 0x2000
765#define SSL_ST_MASK 0x0FFF
766#define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT)
767#define SSL_ST_BEFORE 0x4000
768#define SSL_ST_OK 0x03
769#define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT)
770
d02b48c6
RE		 771#define SSL_CB_LOOP 0x01
772#define SSL_CB_EXIT 0x02
773#define SSL_CB_READ 0x04
774#define SSL_CB_WRITE 0x08
775#define SSL_CB_ALERT 0x4000 /* used in callback */
776#define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
777#define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
778#define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
779#define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
780#define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
781#define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
782#define SSL_CB_HANDSHAKE_START 0x10
783#define SSL_CB_HANDSHAKE_DONE 0x20
784
785/* Is the SSL_connection established? */
58964a49
RE		 786#define SSL_get_state(a) SSL_state(a)
787#define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK)
788#define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT)
789#define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE)
790#define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT)
791#define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT)
d02b48c6
RE		 792
793/* The following 2 states are kept in ssl->rstate when reads fail,
794 * you should not need these */
795#define SSL_ST_READ_HEADER 0xF0
796#define SSL_ST_READ_BODY 0xF1
797#define SSL_ST_READ_DONE 0xF2
798
ca03109c
BM		 799/* Obtain latest Finished message
800 * -- that we sent (SSL_get_finished)
801 * -- that we expected from peer (SSL_get_peer_finished).
802 * Returns length (0 == no Finished so far), copies up to 'count' bytes. */
803size_t SSL_get_finished(SSL *s, void *buf, size_t count);
804size_t SSL_get_peer_finished(SSL *s, void *buf, size_t count);
805
d02b48c6
RE		 806/* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options
807 * are 'ored' with SSL_VERIFY_PEER if they are desired */
808#define SSL_VERIFY_NONE 0x00
809#define SSL_VERIFY_PEER 0x01
810#define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
811#define SSL_VERIFY_CLIENT_ONCE 0x04
812
af57d843 813#define OpenSSL_add_ssl_algorithms() SSL_library_init()
413c4f45
MC		 814#define SSLeay_add_ssl_algorithms() SSL_library_init()
815
657e60fa 816/* this is for backward compatibility */
d02b48c6
RE		 817#if 0 /* NEW_SSLEAY */
818#define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
819#define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n)
820#define SSL_add_session(a,b) SSL_CTX_add_session((a),(b))
821#define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b))
822#define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b))
823#endif
657e60fa 824/* More backward compatibility */
d02b48c6
RE		 825#define SSL_get_cipher(s) \
826 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
827#define SSL_get_cipher_bits(s,np) \
828 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
829#define SSL_get_cipher_version(s) \
830 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
831#define SSL_get_cipher_name(s) \
832 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
58964a49
RE		 833#define SSL_get_time(a) SSL_SESSION_get_time(a)
834#define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
835#define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
836#define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
d02b48c6 837
d02b48c6
RE		 838#if 1 /*SSLEAY_MACROS*/
839#define d2i_SSL_SESSION_bio(bp,s_id) (SSL_SESSION *)ASN1_d2i_bio( \
840 (char *(*)())SSL_SESSION_new,(char *(*)())d2i_SSL_SESSION, \
841 (bp),(unsigned char **)(s_id))
842#define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio(i2d_SSL_SESSION, \
843 bp,(unsigned char *)s_id)
74678cc2
BM		 844#define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \
845 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u)
846#define PEM_read_bio_SSL_SESSION(bp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read_bio( \
847 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,(char **)x,cb,u)
d02b48c6
RE		 848#define PEM_write_SSL_SESSION(fp,x) \
849 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
74678cc2 850 PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL)
d02b48c6
RE		 851#define PEM_write_bio_SSL_SESSION(bp,x) \
852 PEM_ASN1_write_bio((int (*)())i2d_SSL_SESSION, \
74678cc2 853 PEM_STRING_SSL_SESSION,bp, (char *)x, NULL,NULL,0,NULL,NULL)
d02b48c6
RE		 854#endif
855
dfeab068 856#define SSL_AD_REASON_OFFSET 1000
58964a49
RE		 857/* These alert types are for SSLv3 and TLSv1 */
858#define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
859#define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */
860#define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */
861#define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
862#define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
863#define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */
864#define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */
865#define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */
866#define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
867#define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
868#define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
869#define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
870#define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
871#define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */
872#define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */
873#define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */
874#define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */
875#define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
657e60fa 876#define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */
58964a49
RE		 877#define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */
878#define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */
879#define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */
657e60fa 880#define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
58964a49
RE		 881#define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
882
d02b48c6
RE		 883#define SSL_ERROR_NONE 0
884#define SSL_ERROR_SSL 1
885#define SSL_ERROR_WANT_READ 2
886#define SSL_ERROR_WANT_WRITE 3
887#define SSL_ERROR_WANT_X509_LOOKUP 4
31b48962 888#define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */
d02b48c6
RE		 889#define SSL_ERROR_ZERO_RETURN 6
890#define SSL_ERROR_WANT_CONNECT 7
924046ce 891#define SSL_ERROR_WANT_ACCEPT 8
d02b48c6 892
58964a49
RE		 893#define SSL_CTRL_NEED_TMP_RSA 1
894#define SSL_CTRL_SET_TMP_RSA 2
895#define SSL_CTRL_SET_TMP_DH 3
896#define SSL_CTRL_SET_TMP_RSA_CB 4
897#define SSL_CTRL_SET_TMP_DH_CB 5
898/* Add these ones */
899#define SSL_CTRL_GET_SESSION_REUSED 6
900#define SSL_CTRL_GET_CLIENT_CERT_REQUEST 7
901#define SSL_CTRL_GET_NUM_RENEGOTIATIONS 8
902#define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 9
903#define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 10
dfeab068 904#define SSL_CTRL_GET_FLAGS 11
413c4f45
MC		 905#define SSL_CTRL_EXTRA_CHAIN_CERT 12
906
907/* Stats */
908#define SSL_CTRL_SESS_NUMBER 20
909#define SSL_CTRL_SESS_CONNECT 21
910#define SSL_CTRL_SESS_CONNECT_GOOD 22
911#define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
912#define SSL_CTRL_SESS_ACCEPT 24
913#define SSL_CTRL_SESS_ACCEPT_GOOD 25
914#define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
915#define SSL_CTRL_SESS_HIT 27
916#define SSL_CTRL_SESS_CB_HIT 28
917#define SSL_CTRL_SESS_MISSES 29
918#define SSL_CTRL_SESS_TIMEOUTS 30
919#define SSL_CTRL_SESS_CACHE_FULL 31
920#define SSL_CTRL_OPTIONS 32
e1056435 921#define SSL_CTRL_MODE 33
413c4f45
MC		 922
923#define SSL_CTRL_GET_READ_AHEAD 40
924#define SSL_CTRL_SET_READ_AHEAD 41
925#define SSL_CTRL_SET_SESS_CACHE_SIZE 42
926#define SSL_CTRL_GET_SESS_CACHE_SIZE 43
927#define SSL_CTRL_SET_SESS_CACHE_MODE 44
928#define SSL_CTRL_GET_SESS_CACHE_MODE 45
58964a49
RE		 929
930#define SSL_session_reused(ssl) \
931 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
932#define SSL_num_renegotiations(ssl) \
933 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
934#define SSL_clear_num_renegotiations(ssl) \
935 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
936#define SSL_total_renegotiations(ssl) \
937 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
d02b48c6
RE		 938
939#define SSL_CTX_need_tmp_RSA(ctx) \
940 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
941#define SSL_CTX_set_tmp_rsa(ctx,rsa) \
942 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
943#define SSL_CTX_set_tmp_dh(ctx,dh) \
944 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
945
15d21c2d
RE		 946#define SSL_need_tmp_RSA(ssl) \
947 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
948#define SSL_set_tmp_rsa(ssl,rsa) \
949 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
950#define SSL_set_tmp_dh(ssl,dh) \
951 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
952
dfeab068
RE		 953#define SSL_CTX_add_extra_chain_cert(ctx,x509) \
954 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
955
cf1b7d96 956#ifndef OPENSSL_NO_BIO
d02b48c6
RE		 957BIO_METHOD *BIO_f_ssl(void);
958BIO *BIO_new_ssl(SSL_CTX *ctx,int client);
58964a49
RE		 959BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
960BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
d02b48c6
RE		 961int BIO_ssl_copy_session_id(BIO *to,BIO *from);
962void BIO_ssl_shutdown(BIO *ssl_bio);
963
964#endif
965
018e57c7 966int SSL_CTX_set_cipher_list(SSL_CTX *,const char *str);
d02b48c6
RE		 967SSL_CTX *SSL_CTX_new(SSL_METHOD *meth);
968void SSL_CTX_free(SSL_CTX *);
413c4f45
MC		 969long SSL_CTX_set_timeout(SSL_CTX *ctx,long t);
970long SSL_CTX_get_timeout(SSL_CTX *ctx);
971X509_STORE *SSL_CTX_get_cert_store(SSL_CTX *);
972void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *);
973int SSL_want(SSL *s);
974int SSL_clear(SSL *s);
975
d02b48c6
RE		 976void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm);
977
978SSL_CIPHER *SSL_get_current_cipher(SSL *s);
979int SSL_CIPHER_get_bits(SSL_CIPHER *c,int *alg_bits);
980char * SSL_CIPHER_get_version(SSL_CIPHER *c);
e778802f 981const char * SSL_CIPHER_get_name(SSL_CIPHER *c);
d02b48c6
RE		 982
983int SSL_get_fd(SSL *s);
24cbf3ef
RL		 984int SSL_get_rfd(SSL *s);
985int SSL_get_wfd(SSL *s);
e778802f 986const char * SSL_get_cipher_list(SSL *s,int n);
d02b48c6
RE		 987char * SSL_get_shared_ciphers(SSL *s, char *buf, int len);
988int SSL_get_read_ahead(SSL * s);
989int SSL_pending(SSL *s);
cf1b7d96 990#ifndef OPENSSL_NO_SOCK
d02b48c6
RE		 991int SSL_set_fd(SSL *s, int fd);
992int SSL_set_rfd(SSL *s, int fd);
993int SSL_set_wfd(SSL *s, int fd);
994#endif
cf1b7d96 995#ifndef OPENSSL_NO_BIO
d02b48c6
RE		 996void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio);
997BIO * SSL_get_rbio(SSL *s);
998BIO * SSL_get_wbio(SSL *s);
999#endif
018e57c7 1000int SSL_set_cipher_list(SSL *s, const char *str);
d02b48c6
RE		 1001void SSL_set_read_ahead(SSL *s, int yes);
1002int SSL_get_verify_mode(SSL *s);
7f89714e 1003int SSL_get_verify_depth(SSL *s);
a06c602e 1004int (*SSL_get_verify_callback(SSL *s))(int,X509_STORE_CTX *);
49bc2624
BL		 1005void SSL_set_verify(SSL *s, int mode,
1006 int (*callback)(int ok,X509_STORE_CTX *ctx));
7f89714e 1007void SSL_set_verify_depth(SSL *s, int depth);
cf1b7d96 1008#ifndef OPENSSL_NO_RSA
d02b48c6 1009int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
79df9d62 1010#endif
d02b48c6 1011int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len);
d02b48c6
RE		 1012int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
1013int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, unsigned char *d, long len);
d02b48c6 1014int SSL_use_certificate(SSL *ssl, X509 *x);
413c4f45 1015int SSL_use_certificate_ASN1(SSL *ssl, unsigned char *d, int len);
58964a49 1016
cf1b7d96 1017#ifndef OPENSSL_NO_STDIO
303c0028
BM		 1018int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
1019int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
1020int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
1021int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1022int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1023int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
b3ca645f 1024int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */
f73e07cf 1025STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
661b361b 1026int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
a49034ab 1027 const char *file);
65a87c7d
RL		 1028#ifndef OPENSSL_SYS_WIN32
1029#ifndef OPENSSL_SYS_VMS
1030#ifndef MAC_OX_pre_X
661b361b 1031int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
a49034ab 1032 const char *dir);
58964a49 1033#endif
65a87c7d
RL		 1034#endif
1035#endif
1036
1037#endif
58964a49 1038
d02b48c6
RE		 1039void ERR_load_SSL_strings(void );
1040void SSL_load_error_strings(void );
1041char * SSL_state_string(SSL *s);
1042char * SSL_rstate_string(SSL *s);
1043char * SSL_state_string_long(SSL *s);
1044char * SSL_rstate_string_long(SSL *s);
58964a49
RE		 1045long SSL_SESSION_get_time(SSL_SESSION *s);
1046long SSL_SESSION_set_time(SSL_SESSION *s, long t);
1047long SSL_SESSION_get_timeout(SSL_SESSION *s);
1048long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
d02b48c6
RE		 1049void SSL_copy_session_id(SSL *to,SSL *from);
1050
1051SSL_SESSION *SSL_SESSION_new(void);
58964a49
RE		 1052unsigned long SSL_SESSION_hash(SSL_SESSION *a);
1053int SSL_SESSION_cmp(SSL_SESSION *a,SSL_SESSION *b);
cf1b7d96 1054#ifndef OPENSSL_NO_FP_API
d02b48c6
RE		 1055int SSL_SESSION_print_fp(FILE *fp,SSL_SESSION *ses);
1056#endif
cf1b7d96 1057#ifndef OPENSSL_NO_BIO
d02b48c6
RE		 1058int SSL_SESSION_print(BIO *fp,SSL_SESSION *ses);
1059#endif
1060void SSL_SESSION_free(SSL_SESSION *ses);
1061int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp);
1062int SSL_set_session(SSL *to, SSL_SESSION *session);
1063int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
1064int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c);
dc644fe2
GT		 1065int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB);
1066int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB);
f85c9904 1067int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id,
dc644fe2 1068 unsigned int id_len);
d02b48c6
RE		 1069SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,unsigned char **pp,long length);
1070
1071#ifdef HEADER_X509_H
1072X509 * SSL_get_peer_certificate(SSL *s);
1073#endif
1074
f73e07cf 1075STACK_OF(X509) *SSL_get_peer_cert_chain(SSL *s);
d02b48c6
RE		 1076
1077int SSL_CTX_get_verify_mode(SSL_CTX *ctx);
7f89714e 1078int SSL_CTX_get_verify_depth(SSL_CTX *ctx);
a06c602e 1079int (*SSL_CTX_get_verify_callback(SSL_CTX *ctx))(int,X509_STORE_CTX *);
49bc2624
BL		 1080void SSL_CTX_set_verify(SSL_CTX *ctx,int mode,
1081 int (*callback)(int, X509_STORE_CTX *));
7f89714e 1082void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth);
7d7d2cbc 1083void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(),char *arg);
cf1b7d96 1084#ifndef OPENSSL_NO_RSA
d02b48c6 1085int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
79df9d62 1086#endif
d02b48c6 1087int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, unsigned char *d, long len);
d02b48c6
RE		 1088int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
1089int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx,
1090 unsigned char *d, long len);
d02b48c6
RE		 1091int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
1092int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, unsigned char *d);
d02b48c6 1093
74678cc2
BM		 1094void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
1095void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
d02b48c6
RE		 1096
1097int SSL_CTX_check_private_key(SSL_CTX *ctx);
1098int SSL_check_private_key(SSL *ctx);
1099
4eb77b26
BM		 1100int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx,
1101 unsigned int sid_ctx_len);
1102
d02b48c6 1103SSL * SSL_new(SSL_CTX *ctx);
b4cadc6e
BL		 1104int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx,
1105 unsigned int sid_ctx_len);
bb7cd4e3
DSH		 1106
1107int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
1108int SSL_set_purpose(SSL *s, int purpose);
1109int SSL_CTX_set_trust(SSL_CTX *s, int trust);
1110int SSL_set_trust(SSL *s, int trust);
1111
d02b48c6
RE		 1112void SSL_free(SSL *ssl);
1113int SSL_accept(SSL *ssl);
1114int SSL_connect(SSL *ssl);
e34cfcf7
BM		 1115int SSL_read(SSL *ssl,void *buf,int num);
1116int SSL_peek(SSL *ssl,void *buf,int num);
1117int SSL_write(SSL *ssl,const void *buf,int num);
d02b48c6 1118long SSL_ctrl(SSL *ssl,int cmd, long larg, char *parg);
c6a33c6f 1119long SSL_callback_ctrl(SSL *, int, void (*)());
d02b48c6 1120long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, char *parg);
c6a33c6f 1121long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)());
d02b48c6
RE		 1122
1123int SSL_get_error(SSL *s,int ret_code);
9d1a01be 1124const char *SSL_get_version(SSL *s);
d02b48c6
RE		 1125
1126/* This sets the 'default' SSL version that SSL_new() will create */
1127int SSL_CTX_set_ssl_version(SSL_CTX *ctx,SSL_METHOD *meth);
1128
58964a49
RE		 1129SSL_METHOD *SSLv2_method(void); /* SSLv2 */
1130SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */
1131SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */
d02b48c6 1132
58964a49
RE		 1133SSL_METHOD *SSLv3_method(void); /* SSLv3 */
1134SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
1135SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
d02b48c6 1136
58964a49
RE		 1137SSL_METHOD *SSLv23_method(void); /* SSLv3 but can rollback to v2 */
1138SSL_METHOD *SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */
1139SSL_METHOD *SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */
1140
1141SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
1142SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
1143SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
d02b48c6 1144
f73e07cf 1145STACK_OF(SSL_CIPHER) *SSL_get_ciphers(SSL *s);
d02b48c6
RE		 1146
1147int SSL_do_handshake(SSL *s);
1148int SSL_renegotiate(SSL *s);
1149int SSL_shutdown(SSL *s);
1150
1151SSL_METHOD *SSL_get_ssl_method(SSL *s);
1152int SSL_set_ssl_method(SSL *s,SSL_METHOD *method);
1153char *SSL_alert_type_string_long(int value);
1154char *SSL_alert_type_string(int value);
1155char *SSL_alert_desc_string_long(int value);
1156char *SSL_alert_desc_string(int value);
1157
f73e07cf
BL		 1158void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *list);
1159void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *list);
1160STACK_OF(X509_NAME) *SSL_get_client_CA_list(SSL *s);
1161STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(SSL_CTX *s);
d02b48c6
RE		 1162int SSL_add_client_CA(SSL *ssl,X509 *x);
1163int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x);
1164
1165void SSL_set_connect_state(SSL *s);
1166void SSL_set_accept_state(SSL *s);
1167
1168long SSL_get_default_timeout(SSL *s);
1169
413c4f45 1170int SSL_library_init(void );
d02b48c6
RE		 1171
1172char *SSL_CIPHER_description(SSL_CIPHER *,char *buf,int size);
838d25a1 1173STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
d02b48c6
RE		 1174
1175SSL *SSL_dup(SSL *ssl);
1176
1177X509 *SSL_get_certificate(SSL *ssl);
1178/* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl);
1179
58964a49
RE		 1180void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode);
1181int SSL_CTX_get_quiet_shutdown(SSL_CTX *ctx);
1182void SSL_set_quiet_shutdown(SSL *ssl,int mode);
1183int SSL_get_quiet_shutdown(SSL *ssl);
1184void SSL_set_shutdown(SSL *ssl,int mode);
1185int SSL_get_shutdown(SSL *ssl);
1186int SSL_version(SSL *ssl);
1187int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
303c0028
BM		 1188int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
1189 const char *CApath);
52732b38 1190#define SSL_get0_session SSL_get_session /* just peek at pointer */
58964a49 1191SSL_SESSION *SSL_get_session(SSL *ssl);
52732b38 1192SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
58964a49
RE		 1193SSL_CTX *SSL_get_SSL_CTX(SSL *ssl);
1194void SSL_set_info_callback(SSL *ssl,void (*cb)());
1195void (*SSL_get_info_callback(SSL *ssl))();
1196int SSL_state(SSL *ssl);
1197
1198void SSL_set_verify_result(SSL *ssl,long v);
1199long SSL_get_verify_result(SSL *ssl);
1200
06ab81f9
BL		 1201int SSL_set_ex_data(SSL *ssl,int idx,void *data);
1202void *SSL_get_ex_data(SSL *ssl,int idx);
dd9d233e
DSH		 1203int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1204 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
58964a49 1205
06ab81f9
BL		 1206int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data);
1207void *SSL_SESSION_get_ex_data(SSL_SESSION *ss,int idx);
dd9d233e
DSH		 1208int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1209 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
58964a49 1210
06ab81f9
BL		 1211int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data);
1212void *SSL_CTX_get_ex_data(SSL_CTX *ssl,int idx);
dd9d233e
DSH		 1213int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1214 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
58964a49 1215
dfeab068
RE		 1216int SSL_get_ex_data_X509_STORE_CTX_idx(void );
1217
413c4f45
MC		 1218#define SSL_CTX_sess_set_cache_size(ctx,t) \
1219 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
1220#define SSL_CTX_sess_get_cache_size(ctx) \
1221 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
1222#define SSL_CTX_set_session_cache_mode(ctx,m) \
1223 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
1224#define SSL_CTX_get_session_cache_mode(ctx) \
1225 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
1226
1227#define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
1228#define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
1229#define SSL_CTX_get_read_ahead(ctx) \
1230 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
1231#define SSL_CTX_set_read_ahead(ctx,m) \
6d0dcbed 1232 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
413c4f45 1233
df63a389 1234 /* NB: the keylength is only applicable when is_export is true */
cf1b7d96 1235#ifndef OPENSSL_NO_RSA
679ab7c3 1236void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
df63a389 1237 RSA *(*cb)(SSL *ssl,int is_export,
60e31c3a 1238 int keylength));
679ab7c3 1239
15d21c2d 1240void SSL_set_tmp_rsa_callback(SSL *ssl,
df63a389 1241 RSA *(*cb)(SSL *ssl,int is_export,
15d21c2d 1242 int keylength));
79df9d62 1243#endif
cf1b7d96 1244#ifndef OPENSSL_NO_DH
79df9d62 1245void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
df63a389
UM		 1246 DH *(*dh)(SSL *ssl,int is_export,
1247 int keylength));
15d21c2d 1248void SSL_set_tmp_dh_callback(SSL *ssl,
df63a389
UM		 1249 DH *(*dh)(SSL *ssl,int is_export,
1250 int keylength));
79df9d62 1251#endif
15d21c2d 1252
cf1b7d96 1253#ifndef OPENSSL_NO_COMP
413c4f45
MC		 1254int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm);
1255#else
1256int SSL_COMP_add_compression_method(int id,char *cm);
1257#endif
1258
d02b48c6 1259/* BEGIN ERROR CODES */
6d311938
DSH		 1260/* The following lines are auto generated by the script mkerr.pl. Any changes
1261 * made after this point may be overwritten when the script is next run.
1262 */
5451e0d9 1263void ERR_load_SSL_strings(void);
6d311938 1264
d02b48c6
RE		 1265/* Error codes for the SSL functions. */
1266
1267/* Function codes. */
1268#define SSL_F_CLIENT_CERTIFICATE 100
1269#define SSL_F_CLIENT_HELLO 101
1270#define SSL_F_CLIENT_MASTER_KEY 102
1271#define SSL_F_D2I_SSL_SESSION 103
1272#define SSL_F_DO_SSL3_WRITE 104
1273#define SSL_F_GET_CLIENT_FINISHED 105
1274#define SSL_F_GET_CLIENT_HELLO 106
1275#define SSL_F_GET_CLIENT_MASTER_KEY 107
1276#define SSL_F_GET_SERVER_FINISHED 108
1277#define SSL_F_GET_SERVER_HELLO 109
1278#define SSL_F_GET_SERVER_VERIFY 110
1279#define SSL_F_I2D_SSL_SESSION 111
1280#define SSL_F_READ_N 112
1281#define SSL_F_REQUEST_CERTIFICATE 113
1282#define SSL_F_SERVER_HELLO 114
1283#define SSL_F_SSL23_ACCEPT 115
1284#define SSL_F_SSL23_CLIENT_HELLO 116
1285#define SSL_F_SSL23_CONNECT 117
1286#define SSL_F_SSL23_GET_CLIENT_HELLO 118
1287#define SSL_F_SSL23_GET_SERVER_HELLO 119
5451e0d9 1288#define SSL_F_SSL23_PEEK 237
d02b48c6
RE		 1289#define SSL_F_SSL23_READ 120
1290#define SSL_F_SSL23_WRITE 121
1291#define SSL_F_SSL2_ACCEPT 122
1292#define SSL_F_SSL2_CONNECT 123
1293#define SSL_F_SSL2_ENC_INIT 124
87739b2c 1294#define SSL_F_SSL2_PEEK 234
d02b48c6 1295#define SSL_F_SSL2_READ 125
5a4fbc69 1296#define SSL_F_SSL2_READ_INTERNAL 236
d02b48c6
RE		 1297#define SSL_F_SSL2_SET_CERTIFICATE 126
1298#define SSL_F_SSL2_WRITE 127
1299#define SSL_F_SSL3_ACCEPT 128
448e2f9b 1300#define SSL_F_SSL3_CALLBACK_CTRL 233
d02b48c6
RE		 1301#define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
1302#define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
1303#define SSL_F_SSL3_CLIENT_HELLO 131
1304#define SSL_F_SSL3_CONNECT 132
eb90a483 1305#define SSL_F_SSL3_CTRL 213
d02b48c6
RE		 1306#define SSL_F_SSL3_CTX_CTRL 133
1307#define SSL_F_SSL3_ENC 134
027e257b 1308#define SSL_F_SSL3_GENERATE_KEY_BLOCK 238
d02b48c6
RE		 1309#define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
1310#define SSL_F_SSL3_GET_CERT_VERIFY 136
1311#define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
1312#define SSL_F_SSL3_GET_CLIENT_HELLO 138
1313#define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
1314#define SSL_F_SSL3_GET_FINISHED 140
1315#define SSL_F_SSL3_GET_KEY_EXCHANGE 141
1316#define SSL_F_SSL3_GET_MESSAGE 142
1317#define SSL_F_SSL3_GET_RECORD 143
1318#define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
1319#define SSL_F_SSL3_GET_SERVER_DONE 145
1320#define SSL_F_SSL3_GET_SERVER_HELLO 146
1321#define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
87739b2c 1322#define SSL_F_SSL3_PEEK 235
d02b48c6
RE		 1323#define SSL_F_SSL3_READ_BYTES 148
1324#define SSL_F_SSL3_READ_N 149
1325#define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
1326#define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
1327#define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
1328#define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
1329#define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
1330#define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
1331#define SSL_F_SSL3_SETUP_BUFFERS 156
1332#define SSL_F_SSL3_SETUP_KEY_BLOCK 157
1333#define SSL_F_SSL3_WRITE_BYTES 158
1334#define SSL_F_SSL3_WRITE_PENDING 159
a49034ab
BL		 1335#define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
1336#define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
d02b48c6
RE		 1337#define SSL_F_SSL_BAD_METHOD 160
1338#define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
ca8e5b9b
BM		 1339#define SSL_F_SSL_CERT_DUP 221
1340#define SSL_F_SSL_CERT_INST 222
eb90a483 1341#define SSL_F_SSL_CERT_INSTANTIATE 214
d02b48c6
RE		 1342#define SSL_F_SSL_CERT_NEW 162
1343#define SSL_F_SSL_CHECK_PRIVATE_KEY 163
018e57c7
DSH		 1344#define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
1345#define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
413c4f45
MC		 1346#define SSL_F_SSL_CLEAR 164
1347#define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
1348#define SSL_F_SSL_CREATE_CIPHER_LIST 166
e6a58767 1349#define SSL_F_SSL_CTRL 232
413c4f45
MC		 1350#define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
1351#define SSL_F_SSL_CTX_NEW 169
bb7cd4e3 1352#define SSL_F_SSL_CTX_SET_PURPOSE 226
4eb77b26 1353#define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
413c4f45 1354#define SSL_F_SSL_CTX_SET_SSL_VERSION 170
bb7cd4e3 1355#define SSL_F_SSL_CTX_SET_TRUST 229
413c4f45
MC		 1356#define SSL_F_SSL_CTX_USE_CERTIFICATE 171
1357#define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
b3ca645f 1358#define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220
413c4f45
MC		 1359#define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
1360#define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
1361#define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
1362#define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
1363#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
1364#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
1365#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
1366#define SSL_F_SSL_DO_HANDSHAKE 180
1367#define SSL_F_SSL_GET_NEW_SESSION 181
b4cadc6e 1368#define SSL_F_SSL_GET_PREV_SESSION 217
413c4f45
MC		 1369#define SSL_F_SSL_GET_SERVER_SEND_CERT 182
1370#define SSL_F_SSL_GET_SIGN_PKEY 183
1371#define SSL_F_SSL_INIT_WBIO_BUFFER 184
1372#define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
1373#define SSL_F_SSL_NEW 186
b31b04d9 1374#define SSL_F_SSL_READ 223
413c4f45
MC		 1375#define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187
1376#define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188
1377#define SSL_F_SSL_SESSION_NEW 189
1378#define SSL_F_SSL_SESSION_PRINT_FP 190
b56bce4f 1379#define SSL_F_SSL_SESS_CERT_NEW 225
413c4f45
MC		 1380#define SSL_F_SSL_SET_CERT 191
1381#define SSL_F_SSL_SET_FD 192
1382#define SSL_F_SSL_SET_PKEY 193
bb7cd4e3 1383#define SSL_F_SSL_SET_PURPOSE 227
413c4f45
MC		 1384#define SSL_F_SSL_SET_RFD 194
1385#define SSL_F_SSL_SET_SESSION 195
b4cadc6e 1386#define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
bb7cd4e3 1387#define SSL_F_SSL_SET_TRUST 228
413c4f45 1388#define SSL_F_SSL_SET_WFD 196
b31b04d9 1389#define SSL_F_SSL_SHUTDOWN 224
413c4f45
MC		 1390#define SSL_F_SSL_UNDEFINED_FUNCTION 197
1391#define SSL_F_SSL_USE_CERTIFICATE 198
1392#define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
1393#define SSL_F_SSL_USE_CERTIFICATE_FILE 200
1394#define SSL_F_SSL_USE_PRIVATEKEY 201
1395#define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
1396#define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
1397#define SSL_F_SSL_USE_RSAPRIVATEKEY 204
1398#define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
1399#define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
1400#define SSL_F_SSL_VERIFY_CERT_CHAIN 207
1401#define SSL_F_SSL_WRITE 208
1402#define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
1403#define SSL_F_TLS1_ENC 210
1404#define SSL_F_TLS1_SETUP_KEY_BLOCK 211
1405#define SSL_F_WRITE_PENDING 212
d02b48c6
RE		 1406
1407/* Reason codes. */
1408#define SSL_R_APP_DATA_IN_HANDSHAKE 100
b4cadc6e 1409#define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
d02b48c6
RE		 1410#define SSL_R_BAD_ALERT_RECORD 101
1411#define SSL_R_BAD_AUTHENTICATION_TYPE 102
1412#define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
1413#define SSL_R_BAD_CHECKSUM 104
d02b48c6
RE		 1414#define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
1415#define SSL_R_BAD_DECOMPRESSION 107
1416#define SSL_R_BAD_DH_G_LENGTH 108
1417#define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
1418#define SSL_R_BAD_DH_P_LENGTH 110
1419#define SSL_R_BAD_DIGEST_LENGTH 111
1420#define SSL_R_BAD_DSA_SIGNATURE 112
eb952088 1421#define SSL_R_BAD_HELLO_REQUEST 105
b4cadc6e 1422#define SSL_R_BAD_LENGTH 271
d02b48c6
RE		 1423#define SSL_R_BAD_MAC_DECODE 113
1424#define SSL_R_BAD_MESSAGE_TYPE 114
1425#define SSL_R_BAD_PACKET_LENGTH 115
58964a49
RE		 1426#define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
1427#define SSL_R_BAD_RESPONSE_ARGUMENT 117
1428#define SSL_R_BAD_RSA_DECRYPT 118
1429#define SSL_R_BAD_RSA_ENCRYPT 119
1430#define SSL_R_BAD_RSA_E_LENGTH 120
1431#define SSL_R_BAD_RSA_MODULUS_LENGTH 121
1432#define SSL_R_BAD_RSA_SIGNATURE 122
1433#define SSL_R_BAD_SIGNATURE 123
1434#define SSL_R_BAD_SSL_FILETYPE 124
1435#define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125
1436#define SSL_R_BAD_STATE 126
1437#define SSL_R_BAD_WRITE_RETRY 127
1438#define SSL_R_BIO_NOT_SET 128
1439#define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
1440#define SSL_R_BN_LIB 130
1441#define SSL_R_CA_DN_LENGTH_MISMATCH 131
1442#define SSL_R_CA_DN_TOO_LONG 132
1443#define SSL_R_CCS_RECEIVED_EARLY 133
1444#define SSL_R_CERTIFICATE_VERIFY_FAILED 134
1445#define SSL_R_CERT_LENGTH_MISMATCH 135
1446#define SSL_R_CHALLENGE_IS_DIFFERENT 136
1447#define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
1448#define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
1449#define SSL_R_CIPHER_TABLE_SRC_ERROR 139
1450#define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
1451#define SSL_R_COMPRESSION_FAILURE 141
dfeab068
RE		 1452#define SSL_R_COMPRESSION_LIBRARY_ERROR 142
1453#define SSL_R_CONNECTION_ID_IS_DIFFERENT 143
1454#define SSL_R_CONNECTION_TYPE_NOT_SET 144
1455#define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
1456#define SSL_R_DATA_LENGTH_TOO_LONG 146
1457#define SSL_R_DECRYPTION_FAILED 147
1458#define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
1459#define SSL_R_DIGEST_CHECK_FAILED 149
1460#define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
fbb41ae0 1461#define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 1092
dfeab068
RE		 1462#define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
1463#define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
1464#define SSL_R_EXTRA_DATA_IN_MESSAGE 153
1465#define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
1466#define SSL_R_HTTPS_PROXY_REQUEST 155
1467#define SSL_R_HTTP_REQUEST 156
dfeab068 1468#define SSL_R_INVALID_CHALLENGE_LENGTH 158
018e57c7 1469#define SSL_R_INVALID_COMMAND 280
bb7cd4e3
DSH		 1470#define SSL_R_INVALID_PURPOSE 278
1471#define SSL_R_INVALID_TRUST 279
2a1ef754 1472#define SSL_R_KRB5 1104
78a0c1f1
BM		 1473#define SSL_R_KRB5_C_CC_PRINC 1094
1474#define SSL_R_KRB5_C_GET_CRED 1095
1475#define SSL_R_KRB5_C_INIT 1096
1476#define SSL_R_KRB5_C_MK_REQ 1097
1477#define SSL_R_KRB5_S_BAD_TICKET 1098
1478#define SSL_R_KRB5_S_INIT 1099
2a1ef754
RL		 1479#define SSL_R_KRB5_S_RD_REQ 1108
1480#define SSL_R_KRB5_S_TKT_EXPIRED 1105
1481#define SSL_R_KRB5_S_TKT_NYV 1106
1482#define SSL_R_KRB5_S_TKT_SKEW 1107
dfeab068
RE		 1483#define SSL_R_LENGTH_MISMATCH 159
1484#define SSL_R_LENGTH_TOO_SHORT 160
ca8e5b9b 1485#define SSL_R_LIBRARY_BUG 274
dfeab068
RE		 1486#define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
1487#define SSL_R_MISSING_DH_DSA_CERT 162
1488#define SSL_R_MISSING_DH_KEY 163
1489#define SSL_R_MISSING_DH_RSA_CERT 164
1490#define SSL_R_MISSING_DSA_SIGNING_CERT 165
1491#define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166
1492#define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167
1493#define SSL_R_MISSING_RSA_CERTIFICATE 168
1494#define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
1495#define SSL_R_MISSING_RSA_SIGNING_CERT 170
1496#define SSL_R_MISSING_TMP_DH_KEY 171
1497#define SSL_R_MISSING_TMP_RSA_KEY 172
1498#define SSL_R_MISSING_TMP_RSA_PKEY 173
1499#define SSL_R_MISSING_VERIFY_MESSAGE 174
1500#define SSL_R_NON_SSLV2_INITIAL_PACKET 175
1501#define SSL_R_NO_CERTIFICATES_RETURNED 176
1502#define SSL_R_NO_CERTIFICATE_ASSIGNED 177
1503#define SSL_R_NO_CERTIFICATE_RETURNED 178
1504#define SSL_R_NO_CERTIFICATE_SET 179
1505#define SSL_R_NO_CERTIFICATE_SPECIFIED 180
1506#define SSL_R_NO_CIPHERS_AVAILABLE 181
1507#define SSL_R_NO_CIPHERS_PASSED 182
1508#define SSL_R_NO_CIPHERS_SPECIFIED 183
1509#define SSL_R_NO_CIPHER_LIST 184
1510#define SSL_R_NO_CIPHER_MATCH 185
1511#define SSL_R_NO_CLIENT_CERT_RECEIVED 186
1512#define SSL_R_NO_COMPRESSION_SPECIFIED 187
413c4f45
MC		 1513#define SSL_R_NO_METHOD_SPECIFIED 188
1514#define SSL_R_NO_PRIVATEKEY 189
1515#define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
1516#define SSL_R_NO_PROTOCOLS_AVAILABLE 191
1517#define SSL_R_NO_PUBLICKEY 192
1518#define SSL_R_NO_SHARED_CIPHER 193
1519#define SSL_R_NO_VERIFY_CALLBACK 194
1520#define SSL_R_NULL_SSL_CTX 195
1521#define SSL_R_NULL_SSL_METHOD_PASSED 196
1522#define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
1523#define SSL_R_PACKET_LENGTH_TOO_LONG 198
eb90a483 1524#define SSL_R_PATH_TOO_LONG 270
413c4f45
MC		 1525#define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
1526#define SSL_R_PEER_ERROR 200
1527#define SSL_R_PEER_ERROR_CERTIFICATE 201
1528#define SSL_R_PEER_ERROR_NO_CERTIFICATE 202
1529#define SSL_R_PEER_ERROR_NO_CIPHER 203
1530#define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204
1531#define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
1532#define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206
1533#define SSL_R_PROTOCOL_IS_SHUTDOWN 207
1534#define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208
1535#define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209
1536#define SSL_R_PUBLIC_KEY_NOT_RSA 210
1537#define SSL_R_READ_BIO_NOT_SET 211
1538#define SSL_R_READ_WRONG_PACKET_TYPE 212
1539#define SSL_R_RECORD_LENGTH_MISMATCH 213
1540#define SSL_R_RECORD_TOO_LARGE 214
f1192b7f 1541#define SSL_R_RECORD_TOO_SMALL 1093
413c4f45
MC		 1542#define SSL_R_REQUIRED_CIPHER_MISSING 215
1543#define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216
1544#define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217
1545#define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218
673eadec 1546#define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
413c4f45
MC		 1547#define SSL_R_SHORT_READ 219
1548#define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
1549#define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
1550#define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
d02b48c6
RE		 1551#define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
1552#define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
1553#define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
1554#define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
1555#define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
1556#define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
1557#define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
1558#define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
1559#define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
413c4f45
MC		 1560#define SSL_R_SSLV3_ALERT_PEER_ERROR_CERTIFICATE 223
1561#define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CERTIFICATE 224
1562#define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CIPHER 225
1563#define SSL_R_SSLV3_ALERT_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 226
d02b48c6 1564#define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
413c4f45 1565#define SSL_R_SSLV3_ALERT_UNKNOWN_REMOTE_ERROR_TYPE 227
d02b48c6 1566#define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
413c4f45
MC		 1567#define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
1568#define SSL_R_SSL_HANDSHAKE_FAILURE 229
1569#define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
dc644fe2
GT		 1570#define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 1102
1571#define SSL_R_SSL_SESSION_ID_CONFLICT 1103
b4cadc6e 1572#define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
65e81670 1573#define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 1101
413c4f45 1574#define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231
dfeab068
RE		 1575#define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049
1576#define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050
1577#define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021
1578#define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051
657e60fa 1579#define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060
dfeab068
RE		 1580#define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071
1581#define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080
1582#define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100
1583#define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070
1584#define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022
1585#define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048
657e60fa 1586#define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090
413c4f45
MC		 1587#define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
1588#define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
1589#define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
1590#define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235
1591#define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
1592#define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237
1593#define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
1594#define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
1595#define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
1596#define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241
1597#define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
1598#define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
1599#define SSL_R_UNEXPECTED_MESSAGE 244
1600#define SSL_R_UNEXPECTED_RECORD 245
ff712220 1601#define SSL_R_UNINITIALIZED 276
413c4f45
MC		 1602#define SSL_R_UNKNOWN_ALERT_TYPE 246
1603#define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
1604#define SSL_R_UNKNOWN_CIPHER_RETURNED 248
1605#define SSL_R_UNKNOWN_CIPHER_TYPE 249
1606#define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
1607#define SSL_R_UNKNOWN_PKEY_TYPE 251
1608#define SSL_R_UNKNOWN_PROTOCOL 252
1609#define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
1610#define SSL_R_UNKNOWN_SSL_VERSION 254
1611#define SSL_R_UNKNOWN_STATE 255
1612#define SSL_R_UNSUPPORTED_CIPHER 256
1613#define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
b35e9050 1614#define SSL_R_UNSUPPORTED_OPTION 1091
413c4f45
MC		 1615#define SSL_R_UNSUPPORTED_PROTOCOL 258
1616#define SSL_R_UNSUPPORTED_SSL_VERSION 259
1617#define SSL_R_WRITE_BIO_NOT_SET 260
1618#define SSL_R_WRONG_CIPHER_RETURNED 261
1619#define SSL_R_WRONG_MESSAGE_TYPE 262
1620#define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263
1621#define SSL_R_WRONG_SIGNATURE_LENGTH 264
1622#define SSL_R_WRONG_SIGNATURE_SIZE 265
1623#define SSL_R_WRONG_SSL_VERSION 266
1624#define SSL_R_WRONG_VERSION_NUMBER 267
1625#define SSL_R_X509_LIB 268
1626#define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
6d311938 1627
d02b48c6
RE		 1628#ifdef __cplusplus
1629}
1630#endif
1631#endif
A mirror of the official openssl repository