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eb50e14efd6f61d3373bfdd24ed614922f3075a8
[msysgit.git] / mingw / include / openssl / ssl.h
blobeb50e14efd6f61d3373bfdd24ed614922f3075a8
1 /* ssl/ssl.h */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58 /* ====================================================================
59 * Copyright (c) 1998-2001 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 */
111 /* ====================================================================
112 * Copyright (c) 1998-2006 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 */
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 */
169
170 #ifndef HEADER_SSL_H
171 #define HEADER_SSL_H
172
173 #include <openssl/e_os2.h>
174
175 #ifndef OPENSSL_NO_COMP
176 #include <openssl/comp.h>
177 #endif
178 #ifndef OPENSSL_NO_BIO
179 #include <openssl/bio.h>
180 #endif
181 #ifndef OPENSSL_NO_DEPRECATED
182 #ifndef OPENSSL_NO_X509
183 #include <openssl/x509.h>
184 #endif
185 #include <openssl/crypto.h>
186 #include <openssl/lhash.h>
187 #include <openssl/buffer.h>
188 #endif
189 #include <openssl/pem.h>
190 #include <openssl/hmac.h>
191
192 #include <openssl/kssl.h>
193 #include <openssl/safestack.h>
194 #include <openssl/symhacks.h>
195
196 #ifdef __cplusplus
197 extern "C" {
198 #endif
199
200 /* SSLeay version number for ASN.1 encoding of the session information */
201 /* Version 0 - initial version
202 * Version 1 - added the optional peer certificate
203 */
204 #define SSL_SESSION_ASN1_VERSION 0x0001
205
206 /* text strings for the ciphers */
207 #define SSL_TXT_NULL_WITH_MD5 SSL2_TXT_NULL_WITH_MD5
208 #define SSL_TXT_RC4_128_WITH_MD5 SSL2_TXT_RC4_128_WITH_MD5
209 #define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5
210 #define SSL_TXT_RC2_128_CBC_WITH_MD5 SSL2_TXT_RC2_128_CBC_WITH_MD5
211 #define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5
212 #define SSL_TXT_IDEA_128_CBC_WITH_MD5 SSL2_TXT_IDEA_128_CBC_WITH_MD5
213 #define SSL_TXT_DES_64_CBC_WITH_MD5 SSL2_TXT_DES_64_CBC_WITH_MD5
214 #define SSL_TXT_DES_64_CBC_WITH_SHA SSL2_TXT_DES_64_CBC_WITH_SHA
215 #define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5
216 #define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA
217
218 /* VRS Additional Kerberos5 entries
219 */
220 #define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA
221 #define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
222 #define SSL_TXT_KRB5_RC4_128_SHA SSL3_TXT_KRB5_RC4_128_SHA
223 #define SSL_TXT_KRB5_IDEA_128_CBC_SHA SSL3_TXT_KRB5_IDEA_128_CBC_SHA
224 #define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5
225 #define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
226 #define SSL_TXT_KRB5_RC4_128_MD5 SSL3_TXT_KRB5_RC4_128_MD5
227 #define SSL_TXT_KRB5_IDEA_128_CBC_MD5 SSL3_TXT_KRB5_IDEA_128_CBC_MD5
228
229 #define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA
230 #define SSL_TXT_KRB5_RC2_40_CBC_SHA SSL3_TXT_KRB5_RC2_40_CBC_SHA
231 #define SSL_TXT_KRB5_RC4_40_SHA SSL3_TXT_KRB5_RC4_40_SHA
232 #define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5
233 #define SSL_TXT_KRB5_RC2_40_CBC_MD5 SSL3_TXT_KRB5_RC2_40_CBC_MD5
234 #define SSL_TXT_KRB5_RC4_40_MD5 SSL3_TXT_KRB5_RC4_40_MD5
235
236 #define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA
237 #define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5
238 #define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA
239 #define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5
240 #define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
241 #define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
242 #define SSL_MAX_KRB5_PRINCIPAL_LENGTH 256
243
244 #define SSL_MAX_SSL_SESSION_ID_LENGTH 32
245 #define SSL_MAX_SID_CTX_LENGTH 32
246
247 #define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8)
248 #define SSL_MAX_KEY_ARG_LENGTH 8
249 #define SSL_MAX_MASTER_KEY_LENGTH 48
250
251 /* These are used to specify which ciphers to use and not to use */
252 #define SSL_TXT_LOW "LOW"
253 #define SSL_TXT_MEDIUM "MEDIUM"
254 #define SSL_TXT_HIGH "HIGH"
255 #define SSL_TXT_FIPS "FIPS"
256 #define SSL_TXT_kFZA "kFZA"
257 #define SSL_TXT_aFZA "aFZA"
258 #define SSL_TXT_eFZA "eFZA"
259 #define SSL_TXT_FZA "FZA"
260
261 #define SSL_TXT_aNULL "aNULL"
262 #define SSL_TXT_eNULL "eNULL"
263 #define SSL_TXT_NULL "NULL"
264
265 #define SSL_TXT_kKRB5 "kKRB5"
266 #define SSL_TXT_aKRB5 "aKRB5"
267 #define SSL_TXT_KRB5 "KRB5"
268
269 #define SSL_TXT_kRSA "kRSA"
270 #define SSL_TXT_kDHr "kDHr"
271 #define SSL_TXT_kDHd "kDHd"
272 #define SSL_TXT_kEDH "kEDH"
273 #define SSL_TXT_aRSA "aRSA"
274 #define SSL_TXT_aDSS "aDSS"
275 #define SSL_TXT_aDH "aDH"
276 #define SSL_TXT_DSS "DSS"
277 #define SSL_TXT_DH "DH"
278 #define SSL_TXT_EDH "EDH"
279 #define SSL_TXT_ADH "ADH"
280 #define SSL_TXT_RSA "RSA"
281 #define SSL_TXT_DES "DES"
282 #define SSL_TXT_3DES "3DES"
283 #define SSL_TXT_RC4 "RC4"
284 #define SSL_TXT_RC2 "RC2"
285 #define SSL_TXT_IDEA "IDEA"
286 #define SSL_TXT_SEED "SEED"
287 #define SSL_TXT_AES "AES"
288 #define SSL_TXT_CAMELLIA "CAMELLIA"
289 #define SSL_TXT_MD5 "MD5"
290 #define SSL_TXT_SHA1 "SHA1"
291 #define SSL_TXT_SHA "SHA"
292 #define SSL_TXT_EXP "EXP"
293 #define SSL_TXT_EXPORT "EXPORT"
294 #define SSL_TXT_EXP40 "EXPORT40"
295 #define SSL_TXT_EXP56 "EXPORT56"
296 #define SSL_TXT_SSLV2 "SSLv2"
297 #define SSL_TXT_SSLV3 "SSLv3"
298 #define SSL_TXT_TLSV1 "TLSv1"
299 #define SSL_TXT_ALL "ALL"
300 #define SSL_TXT_ECC "ECCdraft" /* ECC ciphersuites are not yet official */
301
302 /*
303 * COMPLEMENTOF* definitions. These identifiers are used to (de-select)
304 * ciphers normally not being used.
305 * Example: "RC4" will activate all ciphers using RC4 including ciphers
306 * without authentication, which would normally disabled by DEFAULT (due
307 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT"
308 * will make sure that it is also disabled in the specific selection.
309 * COMPLEMENTOF* identifiers are portable between version, as adjustments
310 * to the default cipher setup will also be included here.
311 *
312 * COMPLEMENTOFDEFAULT does not experience the same special treatment that
313 * DEFAULT gets, as only selection is being done and no sorting as needed
314 * for DEFAULT.
315 */
316 #define SSL_TXT_CMPALL "COMPLEMENTOFALL"
317 #define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT"
318
319 /* The following cipher list is used by default.
320 * It also is substituted when an application-defined cipher list string
321 * starts with 'DEFAULT'. */
322 #define SSL_DEFAULT_CIPHER_LIST "AES:ALL:!aNULL:!eNULL:+RC4:@STRENGTH" /* low priority for RC4 */
323
324 /* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
325 #define SSL_SENT_SHUTDOWN 1
326 #define SSL_RECEIVED_SHUTDOWN 2
327
328 #ifdef __cplusplus
329 }
330 #endif
331
332 #ifdef __cplusplus
333 extern "C" {
334 #endif
335
336 #if (defined(OPENSSL_NO_RSA) || defined(OPENSSL_NO_MD5)) && !defined(OPENSSL_NO_SSL2)
337 #define OPENSSL_NO_SSL2
338 #endif
339
340 #define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
341 #define SSL_FILETYPE_PEM X509_FILETYPE_PEM
342
343 /* This is needed to stop compilers complaining about the
344 * 'struct ssl_st *' function parameters used to prototype callbacks
345 * in SSL_CTX. */
346 typedef struct ssl_st *ssl_crock_st;
347
348 /* used to hold info on the particular ciphers used */
349 typedef struct ssl_cipher_st
350 {
351 int valid;
352 const char *name; /* text name */
353 unsigned long id; /* id, 4 bytes, first is version */
354 unsigned long algorithms; /* what ciphers are used */
355 unsigned long algo_strength; /* strength and export flags */
356 unsigned long algorithm2; /* Extra flags */
357 int strength_bits; /* Number of bits really used */
358 int alg_bits; /* Number of bits for algorithm */
359 unsigned long mask; /* used for matching */
360 unsigned long mask_strength; /* also used for matching */
361 } SSL_CIPHER;
362
363 DECLARE_STACK_OF(SSL_CIPHER)
364
365 /* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
366 typedef struct ssl_method_st
367 {
368 int version;
369 int (*ssl_new)(SSL *s);
370 void (*ssl_clear)(SSL *s);
371 void (*ssl_free)(SSL *s);
372 int (*ssl_accept)(SSL *s);
373 int (*ssl_connect)(SSL *s);
374 int (*ssl_read)(SSL *s,void *buf,int len);
375 int (*ssl_peek)(SSL *s,void *buf,int len);
376 int (*ssl_write)(SSL *s,const void *buf,int len);
377 int (*ssl_shutdown)(SSL *s);
378 int (*ssl_renegotiate)(SSL *s);
379 int (*ssl_renegotiate_check)(SSL *s);
380 long (*ssl_get_message)(SSL *s, int st1, int stn, int mt, long
381 max, int *ok);
382 int (*ssl_read_bytes)(SSL *s, int type, unsigned char *buf, int len,
383 int peek);
384 int (*ssl_write_bytes)(SSL *s, int type, const void *buf_, int len);
385 int (*ssl_dispatch_alert)(SSL *s);
386 long (*ssl_ctrl)(SSL *s,int cmd,long larg,void *parg);
387 long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,void *parg);
388 SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr);
389 int (*put_cipher_by_char)(const SSL_CIPHER *cipher,unsigned char *ptr);
390 int (*ssl_pending)(const SSL *s);
391 int (*num_ciphers)(void);
392 SSL_CIPHER *(*get_cipher)(unsigned ncipher);
393 struct ssl_method_st *(*get_ssl_method)(int version);
394 long (*get_timeout)(void);
395 struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */
396 int (*ssl_version)(void);
397 long (*ssl_callback_ctrl)(SSL *s, int cb_id, void (*fp)(void));
398 long (*ssl_ctx_callback_ctrl)(SSL_CTX *s, int cb_id, void (*fp)(void));
399 } SSL_METHOD;
400
401 /* Lets make this into an ASN.1 type structure as follows
402 * SSL_SESSION_ID ::= SEQUENCE {
403 * version INTEGER, -- structure version number
404 * SSLversion INTEGER, -- SSL version number
405 * Cipher OCTET_STRING, -- the 3 byte cipher ID
406 * Session_ID OCTET_STRING, -- the Session ID
407 * Master_key OCTET_STRING, -- the master key
408 * KRB5_principal OCTET_STRING -- optional Kerberos principal
409 * Key_Arg [ 0 ] IMPLICIT OCTET_STRING, -- the optional Key argument
410 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time
411 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds
412 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate
413 * Session_ID_context [ 4 ] EXPLICIT OCTET_STRING, -- the Session ID context
414 * Verify_result [ 5 ] EXPLICIT INTEGER -- X509_V_... code for `Peer'
415 * Compression [6] IMPLICIT ASN1_OBJECT -- compression OID XXXXX
416 * }
417 * Look in ssl/ssl_asn1.c for more details
418 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
419 */
420 typedef struct ssl_session_st
421 {
422 int ssl_version; /* what ssl version session info is
423 * being kept in here? */
424
425 /* only really used in SSLv2 */
426 unsigned int key_arg_length;
427 unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH];
428 int master_key_length;
429 unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH];
430 /* session_id - valid? */
431 unsigned int session_id_length;
432 unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH];
433 /* this is used to determine whether the session is being reused in
434 * the appropriate context. It is up to the application to set this,
435 * via SSL_new */
436 unsigned int sid_ctx_length;
437 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
438
439 #ifndef OPENSSL_NO_KRB5
440 unsigned int krb5_client_princ_len;
441 unsigned char krb5_client_princ[SSL_MAX_KRB5_PRINCIPAL_LENGTH];
442 #endif /* OPENSSL_NO_KRB5 */
443
444 int not_resumable;
445
446 /* The cert is the certificate used to establish this connection */
447 struct sess_cert_st /* SESS_CERT */ *sess_cert;
448
449 /* This is the cert for the other end.
450 * On clients, it will be the same as sess_cert->peer_key->x509
451 * (the latter is not enough as sess_cert is not retained
452 * in the external representation of sessions, see ssl_asn1.c). */
453 X509 *peer;
454 /* when app_verify_callback accepts a session where the peer's certificate
455 * is not ok, we must remember the error for session reuse: */
456 long verify_result; /* only for servers */
457
458 int references;
459 long timeout;
460 long time;
461
462 int compress_meth; /* Need to lookup the method */
463
464 SSL_CIPHER *cipher;
465 unsigned long cipher_id; /* when ASN.1 loaded, this
466 * needs to be used to load
467 * the 'cipher' structure */
468
469 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */
470
471 CRYPTO_EX_DATA ex_data; /* application specific data */
472
473 /* These are used to make removal of session-ids more
474 * efficient and to implement a maximum cache size. */
475 struct ssl_session_st *prev,*next;
476 #ifndef OPENSSL_NO_TLSEXT
477 char *tlsext_hostname;
478 /* RFC4507 info */
479 unsigned char *tlsext_tick; /* Session ticket */
480 size_t tlsext_ticklen; /* Session ticket length */
481 long tlsext_tick_lifetime_hint; /* Session lifetime hint in seconds */
482 #endif
483 } SSL_SESSION;
484
485
486 #define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L
487 #define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L
488 /* Allow initial connection to servers that don't support RI */
489 #define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004L
490 #define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L
491 #define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L
492 #define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
493 #define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x00000040L /* no effect since 0.9.7h and 0.9.8b */
494 #define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
495 #define SSL_OP_TLS_D5_BUG 0x00000100L
496 #define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L
497
498 /* Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added
499 * in OpenSSL 0.9.6d. Usually (depending on the application protocol)
500 * the workaround is not needed. Unfortunately some broken SSL/TLS
501 * implementations cannot handle it at all, which is why we include
502 * it in SSL_OP_ALL. */
503 #define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L /* added in 0.9.6e */
504
505 /* SSL_OP_ALL: various bug workarounds that should be rather harmless.
506 * This used to be 0x000FFFFFL before 0.9.7. */
507 #define SSL_OP_ALL 0x00000FFFL
508
509 /* DTLS options */
510 #define SSL_OP_NO_QUERY_MTU 0x00001000L
511 /* Turn on Cookie Exchange (on relevant for servers) */
512 #define SSL_OP_COOKIE_EXCHANGE 0x00002000L
513 /* Don't use RFC4507 ticket extension */
514 #define SSL_OP_NO_TICKET 0x00004000L
515 /* Use Cisco's "speshul" version of DTLS_BAD_VER (as client) */
516 #define SSL_OP_CISCO_ANYCONNECT 0x00008000L
517
518 /* As server, disallow session resumption on renegotiation */
519 #define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L
520 /* Permit unsafe legacy renegotiation */
521 #define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x00040000L
522 /* If set, always create a new key when using tmp_ecdh parameters */
523 #define SSL_OP_SINGLE_ECDH_USE 0x00080000L
524 /* If set, always create a new key when using tmp_dh parameters */
525 #define SSL_OP_SINGLE_DH_USE 0x00100000L
526 /* Set to always use the tmp_rsa key when doing RSA operations,
527 * even when this violates protocol specs */
528 #define SSL_OP_EPHEMERAL_RSA 0x00200000L
529 /* Set on servers to choose the cipher according to the server's
530 * preferences */
531 #define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L
532 /* If set, a server will allow a client to issue a SSLv3.0 version number
533 * as latest version supported in the premaster secret, even when TLSv1.0
534 * (version 3.1) was announced in the client hello. Normally this is
535 * forbidden to prevent version rollback attacks. */
536 #define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L
537
538 #define SSL_OP_NO_SSLv2 0x01000000L
539 #define SSL_OP_NO_SSLv3 0x02000000L
540 #define SSL_OP_NO_TLSv1 0x04000000L
541
542 /* The next flag deliberately changes the ciphertest, this is a check
543 * for the PKCS#1 attack */
544 #define SSL_OP_PKCS1_CHECK_1 0x08000000L
545 #define SSL_OP_PKCS1_CHECK_2 0x10000000L
546 #define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L
547 #define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L
548
549
550 /* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
551 * when just a single record has been written): */
552 #define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L
553 /* Make it possible to retry SSL_write() with changed buffer location
554 * (buffer contents must stay the same!); this is not the default to avoid
555 * the misconception that non-blocking SSL_write() behaves like
556 * non-blocking write(): */
557 #define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
558 /* Never bother the application with retries if the transport
559 * is blocking: */
560 #define SSL_MODE_AUTO_RETRY 0x00000004L
561 /* Don't attempt to automatically build certificate chain */
562 #define SSL_MODE_NO_AUTO_CHAIN 0x00000008L
563
564
565 /* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
566 * they cannot be used to clear bits. */
567
568 #define SSL_CTX_set_options(ctx,op) \
569 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL)
570 #define SSL_CTX_clear_options(ctx,op) \
571 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
572 #define SSL_CTX_get_options(ctx) \
573 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL)
574 #define SSL_set_options(ssl,op) \
575 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL)
576 #define SSL_clear_options(ssl,op) \
577 SSL_ctrl((ssl),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
578 #define SSL_get_options(ssl) \
579 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL)
580
581 #define SSL_CTX_set_mode(ctx,op) \
582 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
583 #define SSL_CTX_clear_mode(ctx,op) \
584 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL)
585 #define SSL_CTX_get_mode(ctx) \
586 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
587 #define SSL_clear_mode(ssl,op) \
588 SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL)
589 #define SSL_set_mode(ssl,op) \
590 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
591 #define SSL_get_mode(ssl) \
592 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
593 #define SSL_set_mtu(ssl, mtu) \
594 SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL)
595
596 #define SSL_get_secure_renegotiation_support(ssl) \
597 SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL)
598
599 void SSL_CTX_set_msg_callback(SSL_CTX *ctx, void (*cb)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg));
600 void SSL_set_msg_callback(SSL *ssl, void (*cb)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg));
601 #define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
602 #define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
603
604
605
606 #if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
607 #define SSL_MAX_CERT_LIST_DEFAULT 1024*30 /* 30k max cert list :-) */
608 #else
609 #define SSL_MAX_CERT_LIST_DEFAULT 1024*100 /* 100k max cert list :-) */
610 #endif
611
612 #define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
613
614 /* This callback type is used inside SSL_CTX, SSL, and in the functions that set
615 * them. It is used to override the generation of SSL/TLS session IDs in a
616 * server. Return value should be zero on an error, non-zero to proceed. Also,
617 * callbacks should themselves check if the id they generate is unique otherwise
618 * the SSL handshake will fail with an error - callbacks can do this using the
619 * 'ssl' value they're passed by;
620 * SSL_has_matching_session_id(ssl, id, *id_len)
621 * The length value passed in is set at the maximum size the session ID can be.
622 * In SSLv2 this is 16 bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback
623 * can alter this length to be less if desired, but under SSLv2 session IDs are
624 * supposed to be fixed at 16 bytes so the id will be padded after the callback
625 * returns in this case. It is also an error for the callback to set the size to
626 * zero. */
627 typedef int (*GEN_SESSION_CB)(const SSL *ssl, unsigned char *id,
628 unsigned int *id_len);
629
630 typedef struct ssl_comp_st
631 {
632 int id;
633 const char *name;
634 #ifndef OPENSSL_NO_COMP
635 COMP_METHOD *method;
636 #else
637 char *method;
638 #endif
639 } SSL_COMP;
640
641 DECLARE_STACK_OF(SSL_COMP)
642
643 struct ssl_ctx_st
644 {
645 SSL_METHOD *method;
646
647 STACK_OF(SSL_CIPHER) *cipher_list;
648 /* same as above but sorted for lookup */
649 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
650
651 struct x509_store_st /* X509_STORE */ *cert_store;
652 struct lhash_st /* LHASH */ *sessions; /* a set of SSL_SESSIONs */
653 /* Most session-ids that will be cached, default is
654 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */
655 unsigned long session_cache_size;
656 struct ssl_session_st *session_cache_head;
657 struct ssl_session_st *session_cache_tail;
658
659 /* This can have one of 2 values, ored together,
660 * SSL_SESS_CACHE_CLIENT,
661 * SSL_SESS_CACHE_SERVER,
662 * Default is SSL_SESSION_CACHE_SERVER, which means only
663 * SSL_accept which cache SSL_SESSIONS. */
664 int session_cache_mode;
665
666 /* If timeout is not 0, it is the default timeout value set
667 * when SSL_new() is called. This has been put in to make
668 * life easier to set things up */
669 long session_timeout;
670
671 /* If this callback is not null, it will be called each
672 * time a session id is added to the cache. If this function
673 * returns 1, it means that the callback will do a
674 * SSL_SESSION_free() when it has finished using it. Otherwise,
675 * on 0, it means the callback has finished with it.
676 * If remove_session_cb is not null, it will be called when
677 * a session-id is removed from the cache. After the call,
678 * OpenSSL will SSL_SESSION_free() it. */
679 int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess);
680 void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess);
681 SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl,
682 unsigned char *data,int len,int *copy);
683
684 struct
685 {
686 int sess_connect; /* SSL new conn - started */
687 int sess_connect_renegotiate;/* SSL reneg - requested */
688 int sess_connect_good; /* SSL new conne/reneg - finished */
689 int sess_accept; /* SSL new accept - started */
690 int sess_accept_renegotiate;/* SSL reneg - requested */
691 int sess_accept_good; /* SSL accept/reneg - finished */
692 int sess_miss; /* session lookup misses */
693 int sess_timeout; /* reuse attempt on timeouted session */
694 int sess_cache_full; /* session removed due to full cache */
695 int sess_hit; /* session reuse actually done */
696 int sess_cb_hit; /* session-id that was not
697 * in the cache was
698 * passed back via the callback. This
699 * indicates that the application is
700 * supplying session-id's from other
701 * processes - spooky :-) */
702 } stats;
703
704 int references;
705
706 /* if defined, these override the X509_verify_cert() calls */
707 int (*app_verify_callback)(X509_STORE_CTX *, void *);
708 void *app_verify_arg;
709 /* before OpenSSL 0.9.7, 'app_verify_arg' was ignored
710 * ('app_verify_callback' was called with just one argument) */
711
712 /* Default password callback. */
713 pem_password_cb *default_passwd_callback;
714
715 /* Default password callback user data. */
716 void *default_passwd_callback_userdata;
717
718 /* get client cert callback */
719 int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey);
720
721 /* cookie generate callback */
722 int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie,
723 unsigned int *cookie_len);
724
725 /* verify cookie callback */
726 int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie,
727 unsigned int cookie_len);
728
729 CRYPTO_EX_DATA ex_data;
730
731 const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */
732 const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */
733 const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */
734
735 STACK_OF(X509) *extra_certs;
736 STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */
737
738
739 /* Default values used when no per-SSL value is defined follow */
740
741 void (*info_callback)(const SSL *ssl,int type,int val); /* used if SSL's info_callback is NULL */
742
743 /* what we put in client cert requests */
744 STACK_OF(X509_NAME) *client_CA;
745
746
747 /* Default values to use in SSL structures follow (these are copied by SSL_new) */
748
749 unsigned long options;
750 unsigned long mode;
751 long max_cert_list;
752
753 struct cert_st /* CERT */ *cert;
754 int read_ahead;
755
756 /* callback that allows applications to peek at protocol messages */
757 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
758 void *msg_callback_arg;
759
760 int verify_mode;
761 unsigned int sid_ctx_length;
762 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
763 int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx); /* called 'verify_callback' in the SSL */
764
765 /* Default generate session ID callback. */
766 GEN_SESSION_CB generate_session_id;
767
768 X509_VERIFY_PARAM *param;
769
770 #if 0
771 int purpose; /* Purpose setting */
772 int trust; /* Trust setting */
773 #endif
774
775 int quiet_shutdown;
776
777 #ifndef OPENSSL_ENGINE
778 /* Engine to pass requests for client certs to
779 */
780 ENGINE *client_cert_engine;
781 #endif
782
783 #ifndef OPENSSL_NO_TLSEXT
784 /* TLS extensions servername callback */
785 int (*tlsext_servername_callback)(SSL*, int *, void *);
786 void *tlsext_servername_arg;
787 /* RFC 4507 session ticket keys */
788 unsigned char tlsext_tick_key_name[16];
789 unsigned char tlsext_tick_hmac_key[16];
790 unsigned char tlsext_tick_aes_key[16];
791 /* Callback to support customisation of ticket key setting */
792 int (*tlsext_ticket_key_cb)(SSL *ssl,
793 unsigned char *name, unsigned char *iv,
794 EVP_CIPHER_CTX *ectx,
795 HMAC_CTX *hctx, int enc);
796
797 /* certificate status request info */
798 /* Callback for status request */
799 int (*tlsext_status_cb)(SSL *ssl, void *arg);
800 void *tlsext_status_arg;
801 #endif
802
803 };
804
805 #define SSL_SESS_CACHE_OFF 0x0000
806 #define SSL_SESS_CACHE_CLIENT 0x0001
807 #define SSL_SESS_CACHE_SERVER 0x0002
808 #define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
809 #define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
810 /* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */
811 #define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
812 #define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200
813 #define SSL_SESS_CACHE_NO_INTERNAL \
814 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
815
816 struct lhash_st *SSL_CTX_sessions(SSL_CTX *ctx);
817 #define SSL_CTX_sess_number(ctx) \
818 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
819 #define SSL_CTX_sess_connect(ctx) \
820 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
821 #define SSL_CTX_sess_connect_good(ctx) \
822 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
823 #define SSL_CTX_sess_connect_renegotiate(ctx) \
824 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
825 #define SSL_CTX_sess_accept(ctx) \
826 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
827 #define SSL_CTX_sess_accept_renegotiate(ctx) \
828 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
829 #define SSL_CTX_sess_accept_good(ctx) \
830 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
831 #define SSL_CTX_sess_hits(ctx) \
832 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
833 #define SSL_CTX_sess_cb_hits(ctx) \
834 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
835 #define SSL_CTX_sess_misses(ctx) \
836 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
837 #define SSL_CTX_sess_timeouts(ctx) \
838 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
839 #define SSL_CTX_sess_cache_full(ctx) \
840 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
841
842 void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx, int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess));
843 int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx))(struct ssl_st *ssl, SSL_SESSION *sess);
844 void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx, void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess));
845 void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx))(struct ssl_ctx_st *ctx, SSL_SESSION *sess);
846 void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx, SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl, unsigned char *data,int len,int *copy));
847 SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx))(struct ssl_st *ssl, unsigned char *Data, int len, int *copy);
848 void SSL_CTX_set_info_callback(SSL_CTX *ctx, void (*cb)(const SSL *ssl,int type,int val));
849 void (*SSL_CTX_get_info_callback(SSL_CTX *ctx))(const SSL *ssl,int type,int val);
850 void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx, int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey));
851 int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx))(SSL *ssl, X509 **x509, EVP_PKEY **pkey);
852 #ifndef OPENSSL_NO_ENGINE
853 int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e);
854 #endif
855 void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx, int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int *cookie_len));
856 void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx, int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int cookie_len));
857
858 #define SSL_NOTHING 1
859 #define SSL_WRITING 2
860 #define SSL_READING 3
861 #define SSL_X509_LOOKUP 4
862
863 /* These will only be used when doing non-blocking IO */
864 #define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
865 #define SSL_want_read(s) (SSL_want(s) == SSL_READING)
866 #define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
867 #define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
868
869 struct ssl_st
870 {
871 /* protocol version
872 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION, DTLS1_VERSION)
873 */
874 int version;
875 int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
876
877 SSL_METHOD *method; /* SSLv3 */
878
879 /* There are 2 BIO's even though they are normally both the
880 * same. This is so data can be read and written to different
881 * handlers */
882
883 #ifndef OPENSSL_NO_BIO
884 BIO *rbio; /* used by SSL_read */
885 BIO *wbio; /* used by SSL_write */
886 BIO *bbio; /* used during session-id reuse to concatenate
887 * messages */
888 #else
889 char *rbio; /* used by SSL_read */
890 char *wbio; /* used by SSL_write */
891 char *bbio;
892 #endif
893 /* This holds a variable that indicates what we were doing
894 * when a 0 or -1 is returned. This is needed for
895 * non-blocking IO so we know what request needs re-doing when
896 * in SSL_accept or SSL_connect */
897 int rwstate;
898
899 /* true when we are actually in SSL_accept() or SSL_connect() */
900 int in_handshake;
901 int (*handshake_func)(SSL *);
902
903 /* Imagine that here's a boolean member "init" that is
904 * switched as soon as SSL_set_{accept/connect}_state
905 * is called for the first time, so that "state" and
906 * "handshake_func" are properly initialized. But as
907 * handshake_func is == 0 until then, we use this
908 * test instead of an "init" member.
909 */
910
911 int server; /* are we the server side? - mostly used by SSL_clear*/
912
913 int new_session;/* 1 if we are to use a new session.
914 * 2 if we are a server and are inside a handshake
915 * (i.e. not just sending a HelloRequest)
916 * NB: For servers, the 'new' session may actually be a previously
917 * cached session or even the previous session unless
918 * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set */
919 int quiet_shutdown;/* don't send shutdown packets */
920 int shutdown; /* we have shut things down, 0x01 sent, 0x02
921 * for received */
922 int state; /* where we are */
923 int rstate; /* where we are when reading */
924
925 BUF_MEM *init_buf; /* buffer used during init */
926 void *init_msg; /* pointer to handshake message body, set by ssl3_get_message() */
927 int init_num; /* amount read/written */
928 int init_off; /* amount read/written */
929
930 /* used internally to point at a raw packet */
931 unsigned char *packet;
932 unsigned int packet_length;
933
934 struct ssl2_state_st *s2; /* SSLv2 variables */
935 struct ssl3_state_st *s3; /* SSLv3 variables */
936 struct dtls1_state_st *d1; /* DTLSv1 variables */
937
938 int read_ahead; /* Read as many input bytes as possible
939 * (for non-blocking reads) */
940
941 /* callback that allows applications to peek at protocol messages */
942 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
943 void *msg_callback_arg;
944
945 int hit; /* reusing a previous session */
946
947 X509_VERIFY_PARAM *param;
948
949 #if 0
950 int purpose; /* Purpose setting */
951 int trust; /* Trust setting */
952 #endif
953
954 /* crypto */
955 STACK_OF(SSL_CIPHER) *cipher_list;
956 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
957
958 /* These are the ones being used, the ones in SSL_SESSION are
959 * the ones to be 'copied' into these ones */
960
961 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */
962 const EVP_MD *read_hash; /* used for mac generation */
963 #ifndef OPENSSL_NO_COMP
964 COMP_CTX *expand; /* uncompress */
965 #else
966 char *expand;
967 #endif
968
969 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
970 const EVP_MD *write_hash; /* used for mac generation */
971 #ifndef OPENSSL_NO_COMP
972 COMP_CTX *compress; /* compression */
973 #else
974 char *compress;
975 #endif
976
977 /* session info */
978
979 /* client cert? */
980 /* This is used to hold the server certificate used */
981 struct cert_st /* CERT */ *cert;
982
983 /* the session_id_context is used to ensure sessions are only reused
984 * in the appropriate context */
985 unsigned int sid_ctx_length;
986 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
987
988 /* This can also be in the session once a session is established */
989 SSL_SESSION *session;
990
991 /* Default generate session ID callback. */
992 GEN_SESSION_CB generate_session_id;
993
994 /* Used in SSL2 and SSL3 */
995 int verify_mode; /* 0 don't care about verify failure.
996 * 1 fail if verify fails */
997 int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */
998
999 void (*info_callback)(const SSL *ssl,int type,int val); /* optional informational callback */
1000
1001 int error; /* error bytes to be written */
1002 int error_code; /* actual code */
1003
1004 #ifndef OPENSSL_NO_KRB5
1005 KSSL_CTX *kssl_ctx; /* Kerberos 5 context */
1006 #endif /* OPENSSL_NO_KRB5 */
1007
1008 SSL_CTX *ctx;
1009 /* set this flag to 1 and a sleep(1) is put into all SSL_read()
1010 * and SSL_write() calls, good for nbio debuging :-) */
1011 int debug;
1012
1013 /* extra application data */
1014 long verify_result;
1015 CRYPTO_EX_DATA ex_data;
1016
1017 /* for server side, keep the list of CA_dn we can use */
1018 STACK_OF(X509_NAME) *client_CA;
1019
1020 int references;
1021 unsigned long options; /* protocol behaviour */
1022 unsigned long mode; /* API behaviour */
1023 long max_cert_list;
1024 int first_packet;
1025 int client_version; /* what was passed, used for
1026 * SSLv3/TLS rollback check */
1027 #ifndef OPENSSL_NO_TLSEXT
1028 /* TLS extension debug callback */
1029 void (*tlsext_debug_cb)(SSL *s, int client_server, int type,
1030 unsigned char *data, int len,
1031 void *arg);
1032 void *tlsext_debug_arg;
1033 char *tlsext_hostname;
1034 int servername_done; /* no further mod of servername
1035 0 : call the servername extension callback.
1036 1 : prepare 2, allow last ack just after in server callback.
1037 2 : don't call servername callback, no ack in server hello
1038 */
1039 /* certificate status request info */
1040 /* Status type or -1 if no status type */
1041 int tlsext_status_type;
1042 /* Expect OCSP CertificateStatus message */
1043 int tlsext_status_expected;
1044 /* OCSP status request only */
1045 STACK_OF(OCSP_RESPID) *tlsext_ocsp_ids;
1046 X509_EXTENSIONS *tlsext_ocsp_exts;
1047 /* OCSP response received or to be sent */
1048 unsigned char *tlsext_ocsp_resp;
1049 int tlsext_ocsp_resplen;
1050
1051 /* RFC4507 session ticket expected to be received or sent */
1052 int tlsext_ticket_expected;
1053 SSL_CTX * initial_ctx; /* initial ctx, used to store sessions */
1054 #define session_ctx initial_ctx
1055 #else
1056 #define session_ctx ctx
1057 #endif
1058 };
1059
1060 #ifdef __cplusplus
1061 }
1062 #endif
1063
1064 #include <openssl/ssl2.h>
1065 #include <openssl/ssl3.h>
1066 #include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
1067 #include <openssl/dtls1.h> /* Datagram TLS */
1068 #include <openssl/ssl23.h>
1069
1070 #ifdef __cplusplus
1071 extern "C" {
1072 #endif
1073
1074 /* compatibility */
1075 #define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
1076 #define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
1077 #define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
1078 #define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
1079 #define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
1080 #define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
1081
1082 /* The following are the possible values for ssl->state are are
1083 * used to indicate where we are up to in the SSL connection establishment.
1084 * The macros that follow are about the only things you should need to use
1085 * and even then, only when using non-blocking IO.
1086 * It can also be useful to work out where you were when the connection
1087 * failed */
1088
1089 #define SSL_ST_CONNECT 0x1000
1090 #define SSL_ST_ACCEPT 0x2000
1091 #define SSL_ST_MASK 0x0FFF
1092 #define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT)
1093 #define SSL_ST_BEFORE 0x4000
1094 #define SSL_ST_OK 0x03
1095 #define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT)
1096
1097 #define SSL_CB_LOOP 0x01
1098 #define SSL_CB_EXIT 0x02
1099 #define SSL_CB_READ 0x04
1100 #define SSL_CB_WRITE 0x08
1101 #define SSL_CB_ALERT 0x4000 /* used in callback */
1102 #define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
1103 #define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
1104 #define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
1105 #define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
1106 #define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
1107 #define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
1108 #define SSL_CB_HANDSHAKE_START 0x10
1109 #define SSL_CB_HANDSHAKE_DONE 0x20
1110
1111 /* Is the SSL_connection established? */
1112 #define SSL_get_state(a) SSL_state(a)
1113 #define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK)
1114 #define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT)
1115 #define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE)
1116 #define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT)
1117 #define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT)
1118
1119 /* The following 2 states are kept in ssl->rstate when reads fail,
1120 * you should not need these */
1121 #define SSL_ST_READ_HEADER 0xF0
1122 #define SSL_ST_READ_BODY 0xF1
1123 #define SSL_ST_READ_DONE 0xF2
1124
1125 /* Obtain latest Finished message
1126 * -- that we sent (SSL_get_finished)
1127 * -- that we expected from peer (SSL_get_peer_finished).
1128 * Returns length (0 == no Finished so far), copies up to 'count' bytes. */
1129 size_t SSL_get_finished(const SSL *s, void *buf, size_t count);
1130 size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count);
1131
1132 /* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options
1133 * are 'ored' with SSL_VERIFY_PEER if they are desired */
1134 #define SSL_VERIFY_NONE 0x00
1135 #define SSL_VERIFY_PEER 0x01
1136 #define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
1137 #define SSL_VERIFY_CLIENT_ONCE 0x04
1138
1139 #define OpenSSL_add_ssl_algorithms() SSL_library_init()
1140 #define SSLeay_add_ssl_algorithms() SSL_library_init()
1141
1142 /* this is for backward compatibility */
1143 #if 0 /* NEW_SSLEAY */
1144 #define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
1145 #define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n)
1146 #define SSL_add_session(a,b) SSL_CTX_add_session((a),(b))
1147 #define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b))
1148 #define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b))
1149 #endif
1150 /* More backward compatibility */
1151 #define SSL_get_cipher(s) \
1152 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1153 #define SSL_get_cipher_bits(s,np) \
1154 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
1155 #define SSL_get_cipher_version(s) \
1156 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
1157 #define SSL_get_cipher_name(s) \
1158 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1159 #define SSL_get_time(a) SSL_SESSION_get_time(a)
1160 #define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
1161 #define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
1162 #define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
1163
1164 #if 1 /*SSLEAY_MACROS*/
1165 #define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id)
1166 #define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id)
1167 #define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \
1168 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u)
1169 #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)
1170 #define PEM_write_SSL_SESSION(fp,x) \
1171 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
1172 PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL)
1173 #define PEM_write_bio_SSL_SESSION(bp,x) \
1174 PEM_ASN1_write_bio_of(SSL_SESSION,i2d_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,x,NULL,NULL,0,NULL,NULL)
1175 #endif
1176
1177 #define SSL_AD_REASON_OFFSET 1000
1178 /* These alert types are for SSLv3 and TLSv1 */
1179 #define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
1180 #define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */
1181 #define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */
1182 #define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
1183 #define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
1184 #define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */
1185 #define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */
1186 #define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */
1187 #define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
1188 #define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
1189 #define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
1190 #define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
1191 #define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
1192 #define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */
1193 #define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */
1194 #define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */
1195 #define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */
1196 #define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
1197 #define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */
1198 #define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */
1199 #define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */
1200 #define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */
1201 #define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
1202 #define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
1203 #define SSL_AD_UNSUPPORTED_EXTENSION TLS1_AD_UNSUPPORTED_EXTENSION
1204 #define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE
1205 #define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME
1206 #define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
1207
1208 #define SSL_ERROR_NONE 0
1209 #define SSL_ERROR_SSL 1
1210 #define SSL_ERROR_WANT_READ 2
1211 #define SSL_ERROR_WANT_WRITE 3
1212 #define SSL_ERROR_WANT_X509_LOOKUP 4
1213 #define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */
1214 #define SSL_ERROR_ZERO_RETURN 6
1215 #define SSL_ERROR_WANT_CONNECT 7
1216 #define SSL_ERROR_WANT_ACCEPT 8
1217
1218 #define SSL_CTRL_NEED_TMP_RSA 1
1219 #define SSL_CTRL_SET_TMP_RSA 2
1220 #define SSL_CTRL_SET_TMP_DH 3
1221 #define SSL_CTRL_SET_TMP_ECDH 4
1222 #define SSL_CTRL_SET_TMP_RSA_CB 5
1223 #define SSL_CTRL_SET_TMP_DH_CB 6
1224 #define SSL_CTRL_SET_TMP_ECDH_CB 7
1225
1226 #define SSL_CTRL_GET_SESSION_REUSED 8
1227 #define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9
1228 #define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10
1229 #define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11
1230 #define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12
1231 #define SSL_CTRL_GET_FLAGS 13
1232 #define SSL_CTRL_EXTRA_CHAIN_CERT 14
1233
1234 #define SSL_CTRL_SET_MSG_CALLBACK 15
1235 #define SSL_CTRL_SET_MSG_CALLBACK_ARG 16
1236
1237 /* only applies to datagram connections */
1238 #define SSL_CTRL_SET_MTU 17
1239 /* Stats */
1240 #define SSL_CTRL_SESS_NUMBER 20
1241 #define SSL_CTRL_SESS_CONNECT 21
1242 #define SSL_CTRL_SESS_CONNECT_GOOD 22
1243 #define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
1244 #define SSL_CTRL_SESS_ACCEPT 24
1245 #define SSL_CTRL_SESS_ACCEPT_GOOD 25
1246 #define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
1247 #define SSL_CTRL_SESS_HIT 27
1248 #define SSL_CTRL_SESS_CB_HIT 28
1249 #define SSL_CTRL_SESS_MISSES 29
1250 #define SSL_CTRL_SESS_TIMEOUTS 30
1251 #define SSL_CTRL_SESS_CACHE_FULL 31
1252 #define SSL_CTRL_OPTIONS 32
1253 #define SSL_CTRL_MODE 33
1254
1255 #define SSL_CTRL_GET_READ_AHEAD 40
1256 #define SSL_CTRL_SET_READ_AHEAD 41
1257 #define SSL_CTRL_SET_SESS_CACHE_SIZE 42
1258 #define SSL_CTRL_GET_SESS_CACHE_SIZE 43
1259 #define SSL_CTRL_SET_SESS_CACHE_MODE 44
1260 #define SSL_CTRL_GET_SESS_CACHE_MODE 45
1261
1262 #define SSL_CTRL_GET_MAX_CERT_LIST 50
1263 #define SSL_CTRL_SET_MAX_CERT_LIST 51
1264
1265 /* see tls1.h for macros based on these */
1266 #ifndef OPENSSL_NO_TLSEXT
1267 #define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53
1268 #define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54
1269 #define SSL_CTRL_SET_TLSEXT_HOSTNAME 55
1270 #define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56
1271 #define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57
1272 #define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58
1273 #define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59
1274
1275 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63
1276 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64
1277 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65
1278 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66
1279 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67
1280 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68
1281 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69
1282 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70
1283 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71
1284
1285 #define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72
1286 #endif
1287
1288 #define DTLS_CTRL_GET_TIMEOUT 73
1289 #define DTLS_CTRL_HANDLE_TIMEOUT 74
1290 #define DTLS_CTRL_LISTEN 75
1291
1292 #define SSL_CTRL_GET_RI_SUPPORT 76
1293 #define SSL_CTRL_CLEAR_OPTIONS 77
1294 #define SSL_CTRL_CLEAR_MODE 78
1295
1296 #define DTLSv1_get_timeout(ssl, arg) \
1297 SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg)
1298 #define DTLSv1_handle_timeout(ssl) \
1299 SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL)
1300 #define DTLSv1_listen(ssl, peer) \
1301 SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer)
1302
1303 #define SSL_session_reused(ssl) \
1304 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
1305 #define SSL_num_renegotiations(ssl) \
1306 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
1307 #define SSL_clear_num_renegotiations(ssl) \
1308 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
1309 #define SSL_total_renegotiations(ssl) \
1310 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
1311
1312 #define SSL_CTX_need_tmp_RSA(ctx) \
1313 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1314 #define SSL_CTX_set_tmp_rsa(ctx,rsa) \
1315 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1316 #define SSL_CTX_set_tmp_dh(ctx,dh) \
1317 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1318 #define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \
1319 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1320
1321 #define SSL_need_tmp_RSA(ssl) \
1322 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1323 #define SSL_set_tmp_rsa(ssl,rsa) \
1324 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1325 #define SSL_set_tmp_dh(ssl,dh) \
1326 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1327 #define SSL_set_tmp_ecdh(ssl,ecdh) \
1328 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1329
1330 #define SSL_CTX_add_extra_chain_cert(ctx,x509) \
1331 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
1332
1333 #ifndef OPENSSL_NO_BIO
1334 BIO_METHOD *BIO_f_ssl(void);
1335 BIO *BIO_new_ssl(SSL_CTX *ctx,int client);
1336 BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
1337 BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
1338 int BIO_ssl_copy_session_id(BIO *to,BIO *from);
1339 void BIO_ssl_shutdown(BIO *ssl_bio);
1340
1341 #endif
1342
1343 int SSL_CTX_set_cipher_list(SSL_CTX *,const char *str);
1344 SSL_CTX *SSL_CTX_new(SSL_METHOD *meth);
1345 void SSL_CTX_free(SSL_CTX *);
1346 long SSL_CTX_set_timeout(SSL_CTX *ctx,long t);
1347 long SSL_CTX_get_timeout(const SSL_CTX *ctx);
1348 X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *);
1349 void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *);
1350 int SSL_want(const SSL *s);
1351 int SSL_clear(SSL *s);
1352
1353 void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm);
1354
1355 SSL_CIPHER *SSL_get_current_cipher(const SSL *s);
1356 int SSL_CIPHER_get_bits(const SSL_CIPHER *c,int *alg_bits);
1357 char * SSL_CIPHER_get_version(const SSL_CIPHER *c);
1358 const char * SSL_CIPHER_get_name(const SSL_CIPHER *c);
1359
1360 int SSL_get_fd(const SSL *s);
1361 int SSL_get_rfd(const SSL *s);
1362 int SSL_get_wfd(const SSL *s);
1363 const char * SSL_get_cipher_list(const SSL *s,int n);
1364 char * SSL_get_shared_ciphers(const SSL *s, char *buf, int len);
1365 int SSL_get_read_ahead(const SSL * s);
1366 int SSL_pending(const SSL *s);
1367 #ifndef OPENSSL_NO_SOCK
1368 int SSL_set_fd(SSL *s, int fd);
1369 int SSL_set_rfd(SSL *s, int fd);
1370 int SSL_set_wfd(SSL *s, int fd);
1371 #endif
1372 #ifndef OPENSSL_NO_BIO
1373 void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio);
1374 BIO * SSL_get_rbio(const SSL *s);
1375 BIO * SSL_get_wbio(const SSL *s);
1376 #endif
1377 int SSL_set_cipher_list(SSL *s, const char *str);
1378 void SSL_set_read_ahead(SSL *s, int yes);
1379 int SSL_get_verify_mode(const SSL *s);
1380 int SSL_get_verify_depth(const SSL *s);
1381 int (*SSL_get_verify_callback(const SSL *s))(int,X509_STORE_CTX *);
1382 void SSL_set_verify(SSL *s, int mode,
1383 int (*callback)(int ok,X509_STORE_CTX *ctx));
1384 void SSL_set_verify_depth(SSL *s, int depth);
1385 #ifndef OPENSSL_NO_RSA
1386 int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
1387 #endif
1388 int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len);
1389 int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
1390 int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, const unsigned char *d, long len);
1391 int SSL_use_certificate(SSL *ssl, X509 *x);
1392 int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len);
1393
1394 #ifndef OPENSSL_NO_STDIO
1395 int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
1396 int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
1397 int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
1398 int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1399 int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1400 int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
1401 int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */
1402 STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
1403 int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
1404 const char *file);
1405 #ifndef OPENSSL_SYS_VMS
1406 #ifndef OPENSSL_SYS_MACINTOSH_CLASSIC /* XXXXX: Better scheme needed! [was: #ifndef MAC_OS_pre_X] */
1407 int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
1408 const char *dir);
1409 #endif
1410 #endif
1411
1412 #endif
1413
1414 void SSL_load_error_strings(void );
1415 const char *SSL_state_string(const SSL *s);
1416 const char *SSL_rstate_string(const SSL *s);
1417 const char *SSL_state_string_long(const SSL *s);
1418 const char *SSL_rstate_string_long(const SSL *s);
1419 long SSL_SESSION_get_time(const SSL_SESSION *s);
1420 long SSL_SESSION_set_time(SSL_SESSION *s, long t);
1421 long SSL_SESSION_get_timeout(const SSL_SESSION *s);
1422 long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
1423 void SSL_copy_session_id(SSL *to,const SSL *from);
1424
1425 SSL_SESSION *SSL_SESSION_new(void);
1426 unsigned long SSL_SESSION_hash(const SSL_SESSION *a);
1427 int SSL_SESSION_cmp(const SSL_SESSION *a,const SSL_SESSION *b);
1428 const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s, unsigned int *len);
1429 #ifndef OPENSSL_NO_FP_API
1430 int SSL_SESSION_print_fp(FILE *fp,const SSL_SESSION *ses);
1431 #endif
1432 #ifndef OPENSSL_NO_BIO
1433 int SSL_SESSION_print(BIO *fp,const SSL_SESSION *ses);
1434 #endif
1435 void SSL_SESSION_free(SSL_SESSION *ses);
1436 int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp);
1437 int SSL_set_session(SSL *to, SSL_SESSION *session);
1438 int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
1439 int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c);
1440 int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB);
1441 int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB);
1442 int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id,
1443 unsigned int id_len);
1444 SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,const unsigned char **pp,
1445 long length);
1446
1447 #ifdef HEADER_X509_H
1448 X509 * SSL_get_peer_certificate(const SSL *s);
1449 #endif
1450
1451 STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s);
1452
1453 int SSL_CTX_get_verify_mode(const SSL_CTX *ctx);
1454 int SSL_CTX_get_verify_depth(const SSL_CTX *ctx);
1455 int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx))(int,X509_STORE_CTX *);
1456 void SSL_CTX_set_verify(SSL_CTX *ctx,int mode,
1457 int (*callback)(int, X509_STORE_CTX *));
1458 void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth);
1459 void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(X509_STORE_CTX *,void *), void *arg);
1460 #ifndef OPENSSL_NO_RSA
1461 int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
1462 #endif
1463 int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, long len);
1464 int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
1465 int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx,
1466 const unsigned char *d, long len);
1467 int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
1468 int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, const unsigned char *d);
1469
1470 void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
1471 void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
1472
1473 int SSL_CTX_check_private_key(const SSL_CTX *ctx);
1474 int SSL_check_private_key(const SSL *ctx);
1475
1476 int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx,
1477 unsigned int sid_ctx_len);
1478
1479 SSL * SSL_new(SSL_CTX *ctx);
1480 int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx,
1481 unsigned int sid_ctx_len);
1482
1483 int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
1484 int SSL_set_purpose(SSL *s, int purpose);
1485 int SSL_CTX_set_trust(SSL_CTX *s, int trust);
1486 int SSL_set_trust(SSL *s, int trust);
1487
1488 void SSL_free(SSL *ssl);
1489 int SSL_accept(SSL *ssl);
1490 int SSL_connect(SSL *ssl);
1491 int SSL_read(SSL *ssl,void *buf,int num);
1492 int SSL_peek(SSL *ssl,void *buf,int num);
1493 int SSL_write(SSL *ssl,const void *buf,int num);
1494 long SSL_ctrl(SSL *ssl,int cmd, long larg, void *parg);
1495 long SSL_callback_ctrl(SSL *, int, void (*)(void));
1496 long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, void *parg);
1497 long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void));
1498
1499 int SSL_get_error(const SSL *s,int ret_code);
1500 const char *SSL_get_version(const SSL *s);
1501
1502 /* This sets the 'default' SSL version that SSL_new() will create */
1503 int SSL_CTX_set_ssl_version(SSL_CTX *ctx,SSL_METHOD *meth);
1504
1505 SSL_METHOD *SSLv2_method(void); /* SSLv2 */
1506 SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */
1507 SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */
1508
1509 SSL_METHOD *SSLv3_method(void); /* SSLv3 */
1510 SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
1511 SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
1512
1513 SSL_METHOD *SSLv23_method(void); /* SSLv3 but can rollback to v2 */
1514 SSL_METHOD *SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */
1515 SSL_METHOD *SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */
1516
1517 SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
1518 SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
1519 SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
1520
1521 SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */
1522 SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */
1523 SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */
1524
1525 STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s);
1526
1527 int SSL_do_handshake(SSL *s);
1528 int SSL_renegotiate(SSL *s);
1529 int SSL_renegotiate_pending(SSL *s);
1530 int SSL_shutdown(SSL *s);
1531
1532 SSL_METHOD *SSL_get_ssl_method(SSL *s);
1533 int SSL_set_ssl_method(SSL *s,SSL_METHOD *method);
1534 const char *SSL_alert_type_string_long(int value);
1535 const char *SSL_alert_type_string(int value);
1536 const char *SSL_alert_desc_string_long(int value);
1537 const char *SSL_alert_desc_string(int value);
1538
1539 void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);
1540 void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);
1541 STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s);
1542 STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s);
1543 int SSL_add_client_CA(SSL *ssl,X509 *x);
1544 int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x);
1545
1546 void SSL_set_connect_state(SSL *s);
1547 void SSL_set_accept_state(SSL *s);
1548
1549 long SSL_get_default_timeout(const SSL *s);
1550
1551 int SSL_library_init(void );
1552
1553 char *SSL_CIPHER_description(const SSL_CIPHER *,char *buf,int size);
1554 STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
1555
1556 SSL *SSL_dup(SSL *ssl);
1557
1558 X509 *SSL_get_certificate(const SSL *ssl);
1559 /* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl);
1560
1561 void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode);
1562 int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx);
1563 void SSL_set_quiet_shutdown(SSL *ssl,int mode);
1564 int SSL_get_quiet_shutdown(const SSL *ssl);
1565 void SSL_set_shutdown(SSL *ssl,int mode);
1566 int SSL_get_shutdown(const SSL *ssl);
1567 int SSL_version(const SSL *ssl);
1568 int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
1569 int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
1570 const char *CApath);
1571 #define SSL_get0_session SSL_get_session /* just peek at pointer */
1572 SSL_SESSION *SSL_get_session(const SSL *ssl);
1573 SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
1574 SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl);
1575 SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX* ctx);
1576 void SSL_set_info_callback(SSL *ssl,
1577 void (*cb)(const SSL *ssl,int type,int val));
1578 void (*SSL_get_info_callback(const SSL *ssl))(const SSL *ssl,int type,int val);
1579 int SSL_state(const SSL *ssl);
1580
1581 void SSL_set_verify_result(SSL *ssl,long v);
1582 long SSL_get_verify_result(const SSL *ssl);
1583
1584 int SSL_set_ex_data(SSL *ssl,int idx,void *data);
1585 void *SSL_get_ex_data(const SSL *ssl,int idx);
1586 int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1587 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1588
1589 int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data);
1590 void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss,int idx);
1591 int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1592 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1593
1594 int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data);
1595 void *SSL_CTX_get_ex_data(const SSL_CTX *ssl,int idx);
1596 int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1597 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1598
1599 int SSL_get_ex_data_X509_STORE_CTX_idx(void );
1600
1601 #define SSL_CTX_sess_set_cache_size(ctx,t) \
1602 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
1603 #define SSL_CTX_sess_get_cache_size(ctx) \
1604 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
1605 #define SSL_CTX_set_session_cache_mode(ctx,m) \
1606 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
1607 #define SSL_CTX_get_session_cache_mode(ctx) \
1608 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
1609
1610 #define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
1611 #define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
1612 #define SSL_CTX_get_read_ahead(ctx) \
1613 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
1614 #define SSL_CTX_set_read_ahead(ctx,m) \
1615 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
1616 #define SSL_CTX_get_max_cert_list(ctx) \
1617 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1618 #define SSL_CTX_set_max_cert_list(ctx,m) \
1619 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1620 #define SSL_get_max_cert_list(ssl) \
1621 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1622 #define SSL_set_max_cert_list(ssl,m) \
1623 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1624
1625 /* NB: the keylength is only applicable when is_export is true */
1626 #ifndef OPENSSL_NO_RSA
1627 void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
1628 RSA *(*cb)(SSL *ssl,int is_export,
1629 int keylength));
1630
1631 void SSL_set_tmp_rsa_callback(SSL *ssl,
1632 RSA *(*cb)(SSL *ssl,int is_export,
1633 int keylength));
1634 #endif
1635 #ifndef OPENSSL_NO_DH
1636 void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
1637 DH *(*dh)(SSL *ssl,int is_export,
1638 int keylength));
1639 void SSL_set_tmp_dh_callback(SSL *ssl,
1640 DH *(*dh)(SSL *ssl,int is_export,
1641 int keylength));
1642 #endif
1643 #ifndef OPENSSL_NO_ECDH
1644 void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx,
1645 EC_KEY *(*ecdh)(SSL *ssl,int is_export,
1646 int keylength));
1647 void SSL_set_tmp_ecdh_callback(SSL *ssl,
1648 EC_KEY *(*ecdh)(SSL *ssl,int is_export,
1649 int keylength));
1650 #endif
1651
1652 #ifndef OPENSSL_NO_COMP
1653 const COMP_METHOD *SSL_get_current_compression(SSL *s);
1654 const COMP_METHOD *SSL_get_current_expansion(SSL *s);
1655 const char *SSL_COMP_get_name(const COMP_METHOD *comp);
1656 STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);
1657 int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm);
1658 #else
1659 const void *SSL_get_current_compression(SSL *s);
1660 const void *SSL_get_current_expansion(SSL *s);
1661 const char *SSL_COMP_get_name(const void *comp);
1662 void *SSL_COMP_get_compression_methods(void);
1663 int SSL_COMP_add_compression_method(int id,void *cm);
1664 #endif
1665
1666 /* BEGIN ERROR CODES */
1667 /* The following lines are auto generated by the script mkerr.pl. Any changes
1668 * made after this point may be overwritten when the script is next run.
1669 */
1670 void ERR_load_SSL_strings(void);
1671
1672 /* Error codes for the SSL functions. */
1673
1674 /* Function codes. */
1675 #define SSL_F_CLIENT_CERTIFICATE 100
1676 #define SSL_F_CLIENT_FINISHED 167
1677 #define SSL_F_CLIENT_HELLO 101
1678 #define SSL_F_CLIENT_MASTER_KEY 102
1679 #define SSL_F_D2I_SSL_SESSION 103
1680 #define SSL_F_DO_DTLS1_WRITE 245
1681 #define SSL_F_DO_SSL3_WRITE 104
1682 #define SSL_F_DTLS1_ACCEPT 246
1683 #define SSL_F_DTLS1_ADD_CERT_TO_BUF 280
1684 #define SSL_F_DTLS1_BUFFER_RECORD 247
1685 #define SSL_F_DTLS1_CHECK_TIMEOUT_NUM 293
1686 #define SSL_F_DTLS1_CLIENT_HELLO 248
1687 #define SSL_F_DTLS1_CONNECT 249
1688 #define SSL_F_DTLS1_ENC 250
1689 #define SSL_F_DTLS1_GET_HELLO_VERIFY 251
1690 #define SSL_F_DTLS1_GET_MESSAGE 252
1691 #define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253
1692 #define SSL_F_DTLS1_GET_RECORD 254
1693 #define SSL_F_DTLS1_HANDLE_TIMEOUT 282
1694 #define SSL_F_DTLS1_OUTPUT_CERT_CHAIN 255
1695 #define SSL_F_DTLS1_PREPROCESS_FRAGMENT 277
1696 #define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 256
1697 #define SSL_F_DTLS1_PROCESS_RECORD 257
1698 #define SSL_F_DTLS1_READ_BYTES 258
1699 #define SSL_F_DTLS1_READ_FAILED 259
1700 #define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 260
1701 #define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE 261
1702 #define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE 262
1703 #define SSL_F_DTLS1_SEND_CLIENT_VERIFY 263
1704 #define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 264
1705 #define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE 265
1706 #define SSL_F_DTLS1_SEND_SERVER_HELLO 266
1707 #define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE 267
1708 #define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268
1709 #define SSL_F_GET_CLIENT_FINISHED 105
1710 #define SSL_F_GET_CLIENT_HELLO 106
1711 #define SSL_F_GET_CLIENT_MASTER_KEY 107
1712 #define SSL_F_GET_SERVER_FINISHED 108
1713 #define SSL_F_GET_SERVER_HELLO 109
1714 #define SSL_F_GET_SERVER_VERIFY 110
1715 #define SSL_F_I2D_SSL_SESSION 111
1716 #define SSL_F_READ_N 112
1717 #define SSL_F_REQUEST_CERTIFICATE 113
1718 #define SSL_F_SERVER_FINISH 239
1719 #define SSL_F_SERVER_HELLO 114
1720 #define SSL_F_SERVER_VERIFY 240
1721 #define SSL_F_SSL23_ACCEPT 115
1722 #define SSL_F_SSL23_CLIENT_HELLO 116
1723 #define SSL_F_SSL23_CONNECT 117
1724 #define SSL_F_SSL23_GET_CLIENT_HELLO 118
1725 #define SSL_F_SSL23_GET_SERVER_HELLO 119
1726 #define SSL_F_SSL23_PEEK 237
1727 #define SSL_F_SSL23_READ 120
1728 #define SSL_F_SSL23_WRITE 121
1729 #define SSL_F_SSL2_ACCEPT 122
1730 #define SSL_F_SSL2_CONNECT 123
1731 #define SSL_F_SSL2_ENC_INIT 124
1732 #define SSL_F_SSL2_GENERATE_KEY_MATERIAL 241
1733 #define SSL_F_SSL2_PEEK 234
1734 #define SSL_F_SSL2_READ 125
1735 #define SSL_F_SSL2_READ_INTERNAL 236
1736 #define SSL_F_SSL2_SET_CERTIFICATE 126
1737 #define SSL_F_SSL2_WRITE 127
1738 #define SSL_F_SSL3_ACCEPT 128
1739 #define SSL_F_SSL3_ADD_CERT_TO_BUF 281
1740 #define SSL_F_SSL3_CALLBACK_CTRL 233
1741 #define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
1742 #define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
1743 #define SSL_F_SSL3_CHECK_CLIENT_HELLO 292
1744 #define SSL_F_SSL3_CLIENT_HELLO 131
1745 #define SSL_F_SSL3_CONNECT 132
1746 #define SSL_F_SSL3_CTRL 213
1747 #define SSL_F_SSL3_CTX_CTRL 133
1748 #define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC 279
1749 #define SSL_F_SSL3_ENC 134
1750 #define SSL_F_SSL3_GENERATE_KEY_BLOCK 238
1751 #define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
1752 #define SSL_F_SSL3_GET_CERT_STATUS 288
1753 #define SSL_F_SSL3_GET_CERT_VERIFY 136
1754 #define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
1755 #define SSL_F_SSL3_GET_CLIENT_HELLO 138
1756 #define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
1757 #define SSL_F_SSL3_GET_FINISHED 140
1758 #define SSL_F_SSL3_GET_KEY_EXCHANGE 141
1759 #define SSL_F_SSL3_GET_MESSAGE 142
1760 #define SSL_F_SSL3_GET_NEW_SESSION_TICKET 283
1761 #define SSL_F_SSL3_GET_RECORD 143
1762 #define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
1763 #define SSL_F_SSL3_GET_SERVER_DONE 145
1764 #define SSL_F_SSL3_GET_SERVER_HELLO 146
1765 #define SSL_F_SSL3_NEW_SESSION_TICKET 284
1766 #define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
1767 #define SSL_F_SSL3_PEEK 235
1768 #define SSL_F_SSL3_READ_BYTES 148
1769 #define SSL_F_SSL3_READ_N 149
1770 #define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
1771 #define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
1772 #define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
1773 #define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
1774 #define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
1775 #define SSL_F_SSL3_SEND_SERVER_HELLO 242
1776 #define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
1777 #define SSL_F_SSL3_SETUP_BUFFERS 156
1778 #define SSL_F_SSL3_SETUP_KEY_BLOCK 157
1779 #define SSL_F_SSL3_WRITE_BYTES 158
1780 #define SSL_F_SSL3_WRITE_PENDING 159
1781 #define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT 285
1782 #define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT 272
1783 #define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
1784 #define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
1785 #define SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT 286
1786 #define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT 273
1787 #define SSL_F_SSL_BAD_METHOD 160
1788 #define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
1789 #define SSL_F_SSL_CERT_DUP 221
1790 #define SSL_F_SSL_CERT_INST 222
1791 #define SSL_F_SSL_CERT_INSTANTIATE 214
1792 #define SSL_F_SSL_CERT_NEW 162
1793 #define SSL_F_SSL_CHECK_PRIVATE_KEY 163
1794 #define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT 274
1795 #define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
1796 #define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
1797 #define SSL_F_SSL_CLEAR 164
1798 #define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
1799 #define SSL_F_SSL_CREATE_CIPHER_LIST 166
1800 #define SSL_F_SSL_CTRL 232
1801 #define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
1802 #define SSL_F_SSL_CTX_NEW 169
1803 #define SSL_F_SSL_CTX_SET_CIPHER_LIST 269
1804 #define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE 278
1805 #define SSL_F_SSL_CTX_SET_PURPOSE 226
1806 #define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
1807 #define SSL_F_SSL_CTX_SET_SSL_VERSION 170
1808 #define SSL_F_SSL_CTX_SET_TRUST 229
1809 #define SSL_F_SSL_CTX_USE_CERTIFICATE 171
1810 #define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
1811 #define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220
1812 #define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
1813 #define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
1814 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
1815 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
1816 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
1817 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
1818 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
1819 #define SSL_F_SSL_DO_HANDSHAKE 180
1820 #define SSL_F_SSL_GET_NEW_SESSION 181
1821 #define SSL_F_SSL_GET_PREV_SESSION 217
1822 #define SSL_F_SSL_GET_SERVER_SEND_CERT 182
1823 #define SSL_F_SSL_GET_SIGN_PKEY 183
1824 #define SSL_F_SSL_INIT_WBIO_BUFFER 184
1825 #define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
1826 #define SSL_F_SSL_NEW 186
1827 #define SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT 287
1828 #define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT 290
1829 #define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT 289
1830 #define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT 291
1831 #define SSL_F_SSL_PEEK 270
1832 #define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT 275
1833 #define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT 276
1834 #define SSL_F_SSL_READ 223
1835 #define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187
1836 #define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188
1837 #define SSL_F_SSL_SESSION_NEW 189
1838 #define SSL_F_SSL_SESSION_PRINT_FP 190
1839 #define SSL_F_SSL_SESS_CERT_NEW 225
1840 #define SSL_F_SSL_SET_CERT 191
1841 #define SSL_F_SSL_SET_CIPHER_LIST 271
1842 #define SSL_F_SSL_SET_FD 192
1843 #define SSL_F_SSL_SET_PKEY 193
1844 #define SSL_F_SSL_SET_PURPOSE 227
1845 #define SSL_F_SSL_SET_RFD 194
1846 #define SSL_F_SSL_SET_SESSION 195
1847 #define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
1848 #define SSL_F_SSL_SET_TRUST 228
1849 #define SSL_F_SSL_SET_WFD 196
1850 #define SSL_F_SSL_SHUTDOWN 224
1851 #define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243
1852 #define SSL_F_SSL_UNDEFINED_FUNCTION 197
1853 #define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244
1854 #define SSL_F_SSL_USE_CERTIFICATE 198
1855 #define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
1856 #define SSL_F_SSL_USE_CERTIFICATE_FILE 200
1857 #define SSL_F_SSL_USE_PRIVATEKEY 201
1858 #define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
1859 #define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
1860 #define SSL_F_SSL_USE_RSAPRIVATEKEY 204
1861 #define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
1862 #define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
1863 #define SSL_F_SSL_VERIFY_CERT_CHAIN 207
1864 #define SSL_F_SSL_WRITE 208
1865 #define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
1866 #define SSL_F_TLS1_ENC 210
1867 #define SSL_F_TLS1_SETUP_KEY_BLOCK 211
1868 #define SSL_F_WRITE_PENDING 212
1869
1870 /* Reason codes. */
1871 #define SSL_R_APP_DATA_IN_HANDSHAKE 100
1872 #define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
1873 #define SSL_R_BAD_ALERT_RECORD 101
1874 #define SSL_R_BAD_AUTHENTICATION_TYPE 102
1875 #define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
1876 #define SSL_R_BAD_CHECKSUM 104
1877 #define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
1878 #define SSL_R_BAD_DECOMPRESSION 107
1879 #define SSL_R_BAD_DH_G_LENGTH 108
1880 #define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
1881 #define SSL_R_BAD_DH_P_LENGTH 110
1882 #define SSL_R_BAD_DIGEST_LENGTH 111
1883 #define SSL_R_BAD_DSA_SIGNATURE 112
1884 #define SSL_R_BAD_ECC_CERT 304
1885 #define SSL_R_BAD_ECDSA_SIGNATURE 305
1886 #define SSL_R_BAD_ECPOINT 306
1887 #define SSL_R_BAD_HELLO_REQUEST 105
1888 #define SSL_R_BAD_LENGTH 271
1889 #define SSL_R_BAD_MAC_DECODE 113
1890 #define SSL_R_BAD_MESSAGE_TYPE 114
1891 #define SSL_R_BAD_PACKET_LENGTH 115
1892 #define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
1893 #define SSL_R_BAD_RESPONSE_ARGUMENT 117
1894 #define SSL_R_BAD_RSA_DECRYPT 118
1895 #define SSL_R_BAD_RSA_ENCRYPT 119
1896 #define SSL_R_BAD_RSA_E_LENGTH 120
1897 #define SSL_R_BAD_RSA_MODULUS_LENGTH 121
1898 #define SSL_R_BAD_RSA_SIGNATURE 122
1899 #define SSL_R_BAD_SIGNATURE 123
1900 #define SSL_R_BAD_SSL_FILETYPE 124
1901 #define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125
1902 #define SSL_R_BAD_STATE 126
1903 #define SSL_R_BAD_WRITE_RETRY 127
1904 #define SSL_R_BIO_NOT_SET 128
1905 #define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
1906 #define SSL_R_BN_LIB 130
1907 #define SSL_R_CA_DN_LENGTH_MISMATCH 131
1908 #define SSL_R_CA_DN_TOO_LONG 132
1909 #define SSL_R_CCS_RECEIVED_EARLY 133
1910 #define SSL_R_CERTIFICATE_VERIFY_FAILED 134
1911 #define SSL_R_CERT_LENGTH_MISMATCH 135
1912 #define SSL_R_CHALLENGE_IS_DIFFERENT 136
1913 #define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
1914 #define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
1915 #define SSL_R_CIPHER_TABLE_SRC_ERROR 139
1916 #define SSL_R_CLIENTHELLO_TLSEXT 157
1917 #define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
1918 #define SSL_R_COMPRESSION_FAILURE 141
1919 #define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307
1920 #define SSL_R_COMPRESSION_LIBRARY_ERROR 142
1921 #define SSL_R_CONNECTION_ID_IS_DIFFERENT 143
1922 #define SSL_R_CONNECTION_TYPE_NOT_SET 144
1923 #define SSL_R_COOKIE_MISMATCH 308
1924 #define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
1925 #define SSL_R_DATA_LENGTH_TOO_LONG 146
1926 #define SSL_R_DECRYPTION_FAILED 147
1927 #define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281
1928 #define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
1929 #define SSL_R_DIGEST_CHECK_FAILED 149
1930 #define SSL_R_DTLS_MESSAGE_TOO_BIG 318
1931 #define SSL_R_DUPLICATE_COMPRESSION_ID 309
1932 #define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310
1933 #define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
1934 #define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 282
1935 #define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
1936 #define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
1937 #define SSL_R_EXTRA_DATA_IN_MESSAGE 153
1938 #define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
1939 #define SSL_R_HTTPS_PROXY_REQUEST 155
1940 #define SSL_R_HTTP_REQUEST 156
1941 #define SSL_R_ILLEGAL_PADDING 283
1942 #define SSL_R_INVALID_CHALLENGE_LENGTH 158
1943 #define SSL_R_INVALID_COMMAND 280
1944 #define SSL_R_INVALID_PURPOSE 278
1945 #define SSL_R_INVALID_STATUS_RESPONSE 316
1946 #define SSL_R_INVALID_TICKET_KEYS_LENGTH 275
1947 #define SSL_R_INVALID_TRUST 279
1948 #define SSL_R_KEY_ARG_TOO_LONG 284
1949 #define SSL_R_KRB5 285
1950 #define SSL_R_KRB5_C_CC_PRINC 286
1951 #define SSL_R_KRB5_C_GET_CRED 287
1952 #define SSL_R_KRB5_C_INIT 288
1953 #define SSL_R_KRB5_C_MK_REQ 289
1954 #define SSL_R_KRB5_S_BAD_TICKET 290
1955 #define SSL_R_KRB5_S_INIT 291
1956 #define SSL_R_KRB5_S_RD_REQ 292
1957 #define SSL_R_KRB5_S_TKT_EXPIRED 293
1958 #define SSL_R_KRB5_S_TKT_NYV 294
1959 #define SSL_R_KRB5_S_TKT_SKEW 295
1960 #define SSL_R_LENGTH_MISMATCH 159
1961 #define SSL_R_LENGTH_TOO_SHORT 160
1962 #define SSL_R_LIBRARY_BUG 274
1963 #define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
1964 #define SSL_R_MESSAGE_TOO_LONG 296
1965 #define SSL_R_MISSING_DH_DSA_CERT 162
1966 #define SSL_R_MISSING_DH_KEY 163
1967 #define SSL_R_MISSING_DH_RSA_CERT 164
1968 #define SSL_R_MISSING_DSA_SIGNING_CERT 165
1969 #define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166
1970 #define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167
1971 #define SSL_R_MISSING_RSA_CERTIFICATE 168
1972 #define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
1973 #define SSL_R_MISSING_RSA_SIGNING_CERT 170
1974 #define SSL_R_MISSING_TMP_DH_KEY 171
1975 #define SSL_R_MISSING_TMP_ECDH_KEY 311
1976 #define SSL_R_MISSING_TMP_RSA_KEY 172
1977 #define SSL_R_MISSING_TMP_RSA_PKEY 173
1978 #define SSL_R_MISSING_VERIFY_MESSAGE 174
1979 #define SSL_R_MULTIPLE_SGC_RESTARTS 325
1980 #define SSL_R_NON_SSLV2_INITIAL_PACKET 175
1981 #define SSL_R_NO_CERTIFICATES_RETURNED 176
1982 #define SSL_R_NO_CERTIFICATE_ASSIGNED 177
1983 #define SSL_R_NO_CERTIFICATE_RETURNED 178
1984 #define SSL_R_NO_CERTIFICATE_SET 179
1985 #define SSL_R_NO_CERTIFICATE_SPECIFIED 180
1986 #define SSL_R_NO_CIPHERS_AVAILABLE 181
1987 #define SSL_R_NO_CIPHERS_PASSED 182
1988 #define SSL_R_NO_CIPHERS_SPECIFIED 183
1989 #define SSL_R_NO_CIPHER_LIST 184
1990 #define SSL_R_NO_CIPHER_MATCH 185
1991 #define SSL_R_NO_CLIENT_CERT_METHOD 317
1992 #define SSL_R_NO_CLIENT_CERT_RECEIVED 186
1993 #define SSL_R_NO_COMPRESSION_SPECIFIED 187
1994 #define SSL_R_NO_METHOD_SPECIFIED 188
1995 #define SSL_R_NO_PRIVATEKEY 189
1996 #define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
1997 #define SSL_R_NO_PROTOCOLS_AVAILABLE 191
1998 #define SSL_R_NO_PUBLICKEY 192
1999 #define SSL_R_NO_RENEGOTIATION 319
2000 #define SSL_R_NO_SHARED_CIPHER 193
2001 #define SSL_R_NO_VERIFY_CALLBACK 194
2002 #define SSL_R_NULL_SSL_CTX 195
2003 #define SSL_R_NULL_SSL_METHOD_PASSED 196
2004 #define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
2005 #define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 297
2006 #define SSL_R_PACKET_LENGTH_TOO_LONG 198
2007 #define SSL_R_PARSE_TLSEXT 223
2008 #define SSL_R_PATH_TOO_LONG 270
2009 #define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
2010 #define SSL_R_PEER_ERROR 200
2011 #define SSL_R_PEER_ERROR_CERTIFICATE 201
2012 #define SSL_R_PEER_ERROR_NO_CERTIFICATE 202
2013 #define SSL_R_PEER_ERROR_NO_CIPHER 203
2014 #define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204
2015 #define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
2016 #define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206
2017 #define SSL_R_PROTOCOL_IS_SHUTDOWN 207
2018 #define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208
2019 #define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209
2020 #define SSL_R_PUBLIC_KEY_NOT_RSA 210
2021 #define SSL_R_READ_BIO_NOT_SET 211
2022 #define SSL_R_READ_TIMEOUT_EXPIRED 312
2023 #define SSL_R_READ_WRONG_PACKET_TYPE 212
2024 #define SSL_R_RECORD_LENGTH_MISMATCH 213
2025 #define SSL_R_RECORD_TOO_LARGE 214
2026 #define SSL_R_RECORD_TOO_SMALL 298
2027 #define SSL_R_RENEGOTIATE_EXT_TOO_LONG 320
2028 #define SSL_R_RENEGOTIATION_ENCODING_ERR 321
2029 #define SSL_R_RENEGOTIATION_MISMATCH 322
2030 #define SSL_R_REQUIRED_CIPHER_MISSING 215
2031 #define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216
2032 #define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217
2033 #define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218
2034 #define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING 324
2035 #define SSL_R_SERVERHELLO_TLSEXT 224
2036 #define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
2037 #define SSL_R_SHORT_READ 219
2038 #define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
2039 #define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
2040 #define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 299
2041 #define SSL_R_SSL3_EXT_INVALID_SERVERNAME 225
2042 #define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 226
2043 #define SSL_R_SSL3_SESSION_ID_TOO_LONG 300
2044 #define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
2045 #define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
2046 #define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
2047 #define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
2048 #define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
2049 #define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
2050 #define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
2051 #define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
2052 #define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
2053 #define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
2054 #define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
2055 #define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
2056 #define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
2057 #define SSL_R_SSL_HANDSHAKE_FAILURE 229
2058 #define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
2059 #define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301
2060 #define SSL_R_SSL_SESSION_ID_CONFLICT 302
2061 #define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
2062 #define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303
2063 #define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231
2064 #define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049
2065 #define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050
2066 #define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021
2067 #define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051
2068 #define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060
2069 #define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071
2070 #define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080
2071 #define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100
2072 #define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070
2073 #define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022
2074 #define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048
2075 #define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090
2076 #define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
2077 #define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 227
2078 #define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
2079 #define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
2080 #define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235
2081 #define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
2082 #define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 313
2083 #define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237
2084 #define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
2085 #define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 314
2086 #define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
2087 #define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
2088 #define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241
2089 #define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
2090 #define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
2091 #define SSL_R_UNEXPECTED_MESSAGE 244
2092 #define SSL_R_UNEXPECTED_RECORD 245
2093 #define SSL_R_UNINITIALIZED 276
2094 #define SSL_R_UNKNOWN_ALERT_TYPE 246
2095 #define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
2096 #define SSL_R_UNKNOWN_CIPHER_RETURNED 248
2097 #define SSL_R_UNKNOWN_CIPHER_TYPE 249
2098 #define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
2099 #define SSL_R_UNKNOWN_PKEY_TYPE 251
2100 #define SSL_R_UNKNOWN_PROTOCOL 252
2101 #define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
2102 #define SSL_R_UNKNOWN_SSL_VERSION 254
2103 #define SSL_R_UNKNOWN_STATE 255
2104 #define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED 323
2105 #define SSL_R_UNSUPPORTED_CIPHER 256
2106 #define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
2107 #define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 315
2108 #define SSL_R_UNSUPPORTED_PROTOCOL 258
2109 #define SSL_R_UNSUPPORTED_SSL_VERSION 259
2110 #define SSL_R_UNSUPPORTED_STATUS_TYPE 329
2111 #define SSL_R_WRITE_BIO_NOT_SET 260
2112 #define SSL_R_WRONG_CIPHER_RETURNED 261
2113 #define SSL_R_WRONG_MESSAGE_TYPE 262
2114 #define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263
2115 #define SSL_R_WRONG_SIGNATURE_LENGTH 264
2116 #define SSL_R_WRONG_SIGNATURE_SIZE 265
2117 #define SSL_R_WRONG_SSL_VERSION 266
2118 #define SSL_R_WRONG_VERSION_NUMBER 267
2119 #define SSL_R_X509_LIB 268
2120 #define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
2121
2122 #ifdef __cplusplus
2123 }
2124 #endif
2125 #endif
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