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Import OpenSSL 0.9.8h.
[dragonfly.git] / crypto / openssl-0.9 / ssl / ssl.h
blob6df921f3c18360c96c6ac4c492dd443d1bb5cb36
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_kFZA "kFZA"
256 #define SSL_TXT_aFZA "aFZA"
257 #define SSL_TXT_eFZA "eFZA"
258 #define SSL_TXT_FZA "FZA"
259
260 #define SSL_TXT_aNULL "aNULL"
261 #define SSL_TXT_eNULL "eNULL"
262 #define SSL_TXT_NULL "NULL"
263
264 #define SSL_TXT_kKRB5 "kKRB5"
265 #define SSL_TXT_aKRB5 "aKRB5"
266 #define SSL_TXT_KRB5 "KRB5"
267
268 #define SSL_TXT_kRSA "kRSA"
269 #define SSL_TXT_kDHr "kDHr"
270 #define SSL_TXT_kDHd "kDHd"
271 #define SSL_TXT_kEDH "kEDH"
272 #define SSL_TXT_aRSA "aRSA"
273 #define SSL_TXT_aDSS "aDSS"
274 #define SSL_TXT_aDH "aDH"
275 #define SSL_TXT_DSS "DSS"
276 #define SSL_TXT_DH "DH"
277 #define SSL_TXT_EDH "EDH"
278 #define SSL_TXT_ADH "ADH"
279 #define SSL_TXT_RSA "RSA"
280 #define SSL_TXT_DES "DES"
281 #define SSL_TXT_3DES "3DES"
282 #define SSL_TXT_RC4 "RC4"
283 #define SSL_TXT_RC2 "RC2"
284 #define SSL_TXT_IDEA "IDEA"
285 #define SSL_TXT_SEED "SEED"
286 #define SSL_TXT_AES "AES"
287 #define SSL_TXT_CAMELLIA "CAMELLIA"
288 #define SSL_TXT_MD5 "MD5"
289 #define SSL_TXT_SHA1 "SHA1"
290 #define SSL_TXT_SHA "SHA"
291 #define SSL_TXT_EXP "EXP"
292 #define SSL_TXT_EXPORT "EXPORT"
293 #define SSL_TXT_EXP40 "EXPORT40"
294 #define SSL_TXT_EXP56 "EXPORT56"
295 #define SSL_TXT_SSLV2 "SSLv2"
296 #define SSL_TXT_SSLV3 "SSLv3"
297 #define SSL_TXT_TLSV1 "TLSv1"
298 #define SSL_TXT_ALL "ALL"
299 #define SSL_TXT_ECC "ECCdraft" /* ECC ciphersuites are not yet official */
300
301 /*
302 * COMPLEMENTOF* definitions. These identifiers are used to (de-select)
303 * ciphers normally not being used.
304 * Example: "RC4" will activate all ciphers using RC4 including ciphers
305 * without authentication, which would normally disabled by DEFAULT (due
306 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT"
307 * will make sure that it is also disabled in the specific selection.
308 * COMPLEMENTOF* identifiers are portable between version, as adjustments
309 * to the default cipher setup will also be included here.
310 *
311 * COMPLEMENTOFDEFAULT does not experience the same special treatment that
312 * DEFAULT gets, as only selection is being done and no sorting as needed
313 * for DEFAULT.
314 */
315 #define SSL_TXT_CMPALL "COMPLEMENTOFALL"
316 #define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT"
317
318 /* The following cipher list is used by default.
319 * It also is substituted when an application-defined cipher list string
320 * starts with 'DEFAULT'. */
321 #define SSL_DEFAULT_CIPHER_LIST "AES:ALL:!aNULL:!eNULL:+RC4:@STRENGTH" /* low priority for RC4 */
322
323 /* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
324 #define SSL_SENT_SHUTDOWN 1
325 #define SSL_RECEIVED_SHUTDOWN 2
326
327 #ifdef __cplusplus
328 }
329 #endif
330
331 #ifdef __cplusplus
332 extern "C" {
333 #endif
334
335 #if (defined(OPENSSL_NO_RSA) || defined(OPENSSL_NO_MD5)) && !defined(OPENSSL_NO_SSL2)
336 #define OPENSSL_NO_SSL2
337 #endif
338
339 #define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
340 #define SSL_FILETYPE_PEM X509_FILETYPE_PEM
341
342 /* This is needed to stop compilers complaining about the
343 * 'struct ssl_st *' function parameters used to prototype callbacks
344 * in SSL_CTX. */
345 typedef struct ssl_st *ssl_crock_st;
346
347 /* used to hold info on the particular ciphers used */
348 typedef struct ssl_cipher_st
349 {
350 int valid;
351 const char *name; /* text name */
352 unsigned long id; /* id, 4 bytes, first is version */
353 unsigned long algorithms; /* what ciphers are used */
354 unsigned long algo_strength; /* strength and export flags */
355 unsigned long algorithm2; /* Extra flags */
356 int strength_bits; /* Number of bits really used */
357 int alg_bits; /* Number of bits for algorithm */
358 unsigned long mask; /* used for matching */
359 unsigned long mask_strength; /* also used for matching */
360 } SSL_CIPHER;
361
362 DECLARE_STACK_OF(SSL_CIPHER)
363
364 typedef struct ssl_st SSL;
365 typedef struct ssl_ctx_st SSL_CTX;
366
367 /* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
368 typedef struct ssl_method_st
369 {
370 int version;
371 int (*ssl_new)(SSL *s);
372 void (*ssl_clear)(SSL *s);
373 void (*ssl_free)(SSL *s);
374 int (*ssl_accept)(SSL *s);
375 int (*ssl_connect)(SSL *s);
376 int (*ssl_read)(SSL *s,void *buf,int len);
377 int (*ssl_peek)(SSL *s,void *buf,int len);
378 int (*ssl_write)(SSL *s,const void *buf,int len);
379 int (*ssl_shutdown)(SSL *s);
380 int (*ssl_renegotiate)(SSL *s);
381 int (*ssl_renegotiate_check)(SSL *s);
382 long (*ssl_get_message)(SSL *s, int st1, int stn, int mt, long
383 max, int *ok);
384 int (*ssl_read_bytes)(SSL *s, int type, unsigned char *buf, int len,
385 int peek);
386 int (*ssl_write_bytes)(SSL *s, int type, const void *buf_, int len);
387 int (*ssl_dispatch_alert)(SSL *s);
388 long (*ssl_ctrl)(SSL *s,int cmd,long larg,void *parg);
389 long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,void *parg);
390 SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr);
391 int (*put_cipher_by_char)(const SSL_CIPHER *cipher,unsigned char *ptr);
392 int (*ssl_pending)(const SSL *s);
393 int (*num_ciphers)(void);
394 SSL_CIPHER *(*get_cipher)(unsigned ncipher);
395 struct ssl_method_st *(*get_ssl_method)(int version);
396 long (*get_timeout)(void);
397 struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */
398 int (*ssl_version)(void);
399 long (*ssl_callback_ctrl)(SSL *s, int cb_id, void (*fp)(void));
400 long (*ssl_ctx_callback_ctrl)(SSL_CTX *s, int cb_id, void (*fp)(void));
401 } SSL_METHOD;
402
403 /* Lets make this into an ASN.1 type structure as follows
404 * SSL_SESSION_ID ::= SEQUENCE {
405 * version INTEGER, -- structure version number
406 * SSLversion INTEGER, -- SSL version number
407 * Cipher OCTET_STRING, -- the 3 byte cipher ID
408 * Session_ID OCTET_STRING, -- the Session ID
409 * Master_key OCTET_STRING, -- the master key
410 * KRB5_principal OCTET_STRING -- optional Kerberos principal
411 * Key_Arg [ 0 ] IMPLICIT OCTET_STRING, -- the optional Key argument
412 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time
413 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds
414 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate
415 * Session_ID_context [ 4 ] EXPLICIT OCTET_STRING, -- the Session ID context
416 * Verify_result [ 5 ] EXPLICIT INTEGER -- X509_V_... code for `Peer'
417 * Compression [6] IMPLICIT ASN1_OBJECT -- compression OID XXXXX
418 * }
419 * Look in ssl/ssl_asn1.c for more details
420 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
421 */
422 typedef struct ssl_session_st
423 {
424 int ssl_version; /* what ssl version session info is
425 * being kept in here? */
426
427 /* only really used in SSLv2 */
428 unsigned int key_arg_length;
429 unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH];
430 int master_key_length;
431 unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH];
432 /* session_id - valid? */
433 unsigned int session_id_length;
434 unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH];
435 /* this is used to determine whether the session is being reused in
436 * the appropriate context. It is up to the application to set this,
437 * via SSL_new */
438 unsigned int sid_ctx_length;
439 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
440
441 #ifndef OPENSSL_NO_KRB5
442 unsigned int krb5_client_princ_len;
443 unsigned char krb5_client_princ[SSL_MAX_KRB5_PRINCIPAL_LENGTH];
444 #endif /* OPENSSL_NO_KRB5 */
445
446 int not_resumable;
447
448 /* The cert is the certificate used to establish this connection */
449 struct sess_cert_st /* SESS_CERT */ *sess_cert;
450
451 /* This is the cert for the other end.
452 * On clients, it will be the same as sess_cert->peer_key->x509
453 * (the latter is not enough as sess_cert is not retained
454 * in the external representation of sessions, see ssl_asn1.c). */
455 X509 *peer;
456 /* when app_verify_callback accepts a session where the peer's certificate
457 * is not ok, we must remember the error for session reuse: */
458 long verify_result; /* only for servers */
459
460 int references;
461 long timeout;
462 long time;
463
464 int compress_meth; /* Need to lookup the method */
465
466 SSL_CIPHER *cipher;
467 unsigned long cipher_id; /* when ASN.1 loaded, this
468 * needs to be used to load
469 * the 'cipher' structure */
470
471 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */
472
473 CRYPTO_EX_DATA ex_data; /* application specific data */
474
475 /* These are used to make removal of session-ids more
476 * efficient and to implement a maximum cache size. */
477 struct ssl_session_st *prev,*next;
478 #ifndef OPENSSL_NO_TLSEXT
479 char *tlsext_hostname;
480 /* RFC4507 info */
481 unsigned char *tlsext_tick; /* Session ticket */
482 size_t tlsext_ticklen; /* Session ticket length */
483 long tlsext_tick_lifetime_hint; /* Session lifetime hint in seconds */
484 #endif
485 } SSL_SESSION;
486
487
488 #define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L
489 #define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L
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
516 /* As server, disallow session resumption on renegotiation */
517 #define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L
518 /* If set, always create a new key when using tmp_ecdh parameters */
519 #define SSL_OP_SINGLE_ECDH_USE 0x00080000L
520 /* If set, always create a new key when using tmp_dh parameters */
521 #define SSL_OP_SINGLE_DH_USE 0x00100000L
522 /* Set to always use the tmp_rsa key when doing RSA operations,
523 * even when this violates protocol specs */
524 #define SSL_OP_EPHEMERAL_RSA 0x00200000L
525 /* Set on servers to choose the cipher according to the server's
526 * preferences */
527 #define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L
528 /* If set, a server will allow a client to issue a SSLv3.0 version number
529 * as latest version supported in the premaster secret, even when TLSv1.0
530 * (version 3.1) was announced in the client hello. Normally this is
531 * forbidden to prevent version rollback attacks. */
532 #define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L
533
534 #define SSL_OP_NO_SSLv2 0x01000000L
535 #define SSL_OP_NO_SSLv3 0x02000000L
536 #define SSL_OP_NO_TLSv1 0x04000000L
537
538 /* The next flag deliberately changes the ciphertest, this is a check
539 * for the PKCS#1 attack */
540 #define SSL_OP_PKCS1_CHECK_1 0x08000000L
541 #define SSL_OP_PKCS1_CHECK_2 0x10000000L
542 #define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L
543 #define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L
544
545
546 /* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
547 * when just a single record has been written): */
548 #define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L
549 /* Make it possible to retry SSL_write() with changed buffer location
550 * (buffer contents must stay the same!); this is not the default to avoid
551 * the misconception that non-blocking SSL_write() behaves like
552 * non-blocking write(): */
553 #define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
554 /* Never bother the application with retries if the transport
555 * is blocking: */
556 #define SSL_MODE_AUTO_RETRY 0x00000004L
557 /* Don't attempt to automatically build certificate chain */
558 #define SSL_MODE_NO_AUTO_CHAIN 0x00000008L
559
560
561 /* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
562 * they cannot be used to clear bits. */
563
564 #define SSL_CTX_set_options(ctx,op) \
565 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL)
566 #define SSL_CTX_get_options(ctx) \
567 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL)
568 #define SSL_set_options(ssl,op) \
569 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL)
570 #define SSL_get_options(ssl) \
571 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL)
572
573 #define SSL_CTX_set_mode(ctx,op) \
574 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
575 #define SSL_CTX_get_mode(ctx) \
576 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
577 #define SSL_set_mode(ssl,op) \
578 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
579 #define SSL_get_mode(ssl) \
580 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
581 #define SSL_set_mtu(ssl, mtu) \
582 SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL)
583
584
585 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));
586 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));
587 #define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
588 #define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
589
590
591
592 #if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
593 #define SSL_MAX_CERT_LIST_DEFAULT 1024*30 /* 30k max cert list :-) */
594 #else
595 #define SSL_MAX_CERT_LIST_DEFAULT 1024*100 /* 100k max cert list :-) */
596 #endif
597
598 #define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
599
600 /* This callback type is used inside SSL_CTX, SSL, and in the functions that set
601 * them. It is used to override the generation of SSL/TLS session IDs in a
602 * server. Return value should be zero on an error, non-zero to proceed. Also,
603 * callbacks should themselves check if the id they generate is unique otherwise
604 * the SSL handshake will fail with an error - callbacks can do this using the
605 * 'ssl' value they're passed by;
606 * SSL_has_matching_session_id(ssl, id, *id_len)
607 * The length value passed in is set at the maximum size the session ID can be.
608 * In SSLv2 this is 16 bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback
609 * can alter this length to be less if desired, but under SSLv2 session IDs are
610 * supposed to be fixed at 16 bytes so the id will be padded after the callback
611 * returns in this case. It is also an error for the callback to set the size to
612 * zero. */
613 typedef int (*GEN_SESSION_CB)(const SSL *ssl, unsigned char *id,
614 unsigned int *id_len);
615
616 typedef struct ssl_comp_st
617 {
618 int id;
619 const char *name;
620 #ifndef OPENSSL_NO_COMP
621 COMP_METHOD *method;
622 #else
623 char *method;
624 #endif
625 } SSL_COMP;
626
627 DECLARE_STACK_OF(SSL_COMP)
628
629 struct ssl_ctx_st
630 {
631 SSL_METHOD *method;
632
633 STACK_OF(SSL_CIPHER) *cipher_list;
634 /* same as above but sorted for lookup */
635 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
636
637 struct x509_store_st /* X509_STORE */ *cert_store;
638 struct lhash_st /* LHASH */ *sessions; /* a set of SSL_SESSIONs */
639 /* Most session-ids that will be cached, default is
640 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */
641 unsigned long session_cache_size;
642 struct ssl_session_st *session_cache_head;
643 struct ssl_session_st *session_cache_tail;
644
645 /* This can have one of 2 values, ored together,
646 * SSL_SESS_CACHE_CLIENT,
647 * SSL_SESS_CACHE_SERVER,
648 * Default is SSL_SESSION_CACHE_SERVER, which means only
649 * SSL_accept which cache SSL_SESSIONS. */
650 int session_cache_mode;
651
652 /* If timeout is not 0, it is the default timeout value set
653 * when SSL_new() is called. This has been put in to make
654 * life easier to set things up */
655 long session_timeout;
656
657 /* If this callback is not null, it will be called each
658 * time a session id is added to the cache. If this function
659 * returns 1, it means that the callback will do a
660 * SSL_SESSION_free() when it has finished using it. Otherwise,
661 * on 0, it means the callback has finished with it.
662 * If remove_session_cb is not null, it will be called when
663 * a session-id is removed from the cache. After the call,
664 * OpenSSL will SSL_SESSION_free() it. */
665 int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess);
666 void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess);
667 SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl,
668 unsigned char *data,int len,int *copy);
669
670 struct
671 {
672 int sess_connect; /* SSL new conn - started */
673 int sess_connect_renegotiate;/* SSL reneg - requested */
674 int sess_connect_good; /* SSL new conne/reneg - finished */
675 int sess_accept; /* SSL new accept - started */
676 int sess_accept_renegotiate;/* SSL reneg - requested */
677 int sess_accept_good; /* SSL accept/reneg - finished */
678 int sess_miss; /* session lookup misses */
679 int sess_timeout; /* reuse attempt on timeouted session */
680 int sess_cache_full; /* session removed due to full cache */
681 int sess_hit; /* session reuse actually done */
682 int sess_cb_hit; /* session-id that was not
683 * in the cache was
684 * passed back via the callback. This
685 * indicates that the application is
686 * supplying session-id's from other
687 * processes - spooky :-) */
688 } stats;
689
690 int references;
691
692 /* if defined, these override the X509_verify_cert() calls */
693 int (*app_verify_callback)(X509_STORE_CTX *, void *);
694 void *app_verify_arg;
695 /* before OpenSSL 0.9.7, 'app_verify_arg' was ignored
696 * ('app_verify_callback' was called with just one argument) */
697
698 /* Default password callback. */
699 pem_password_cb *default_passwd_callback;
700
701 /* Default password callback user data. */
702 void *default_passwd_callback_userdata;
703
704 /* get client cert callback */
705 int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey);
706
707 /* cookie generate callback */
708 int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie,
709 unsigned int *cookie_len);
710
711 /* verify cookie callback */
712 int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie,
713 unsigned int cookie_len);
714
715 CRYPTO_EX_DATA ex_data;
716
717 const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */
718 const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */
719 const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */
720
721 STACK_OF(X509) *extra_certs;
722 STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */
723
724
725 /* Default values used when no per-SSL value is defined follow */
726
727 void (*info_callback)(const SSL *ssl,int type,int val); /* used if SSL's info_callback is NULL */
728
729 /* what we put in client cert requests */
730 STACK_OF(X509_NAME) *client_CA;
731
732
733 /* Default values to use in SSL structures follow (these are copied by SSL_new) */
734
735 unsigned long options;
736 unsigned long mode;
737 long max_cert_list;
738
739 struct cert_st /* CERT */ *cert;
740 int read_ahead;
741
742 /* callback that allows applications to peek at protocol messages */
743 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
744 void *msg_callback_arg;
745
746 int verify_mode;
747 unsigned int sid_ctx_length;
748 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
749 int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx); /* called 'verify_callback' in the SSL */
750
751 /* Default generate session ID callback. */
752 GEN_SESSION_CB generate_session_id;
753
754 X509_VERIFY_PARAM *param;
755
756 #if 0
757 int purpose; /* Purpose setting */
758 int trust; /* Trust setting */
759 #endif
760
761 int quiet_shutdown;
762
763 #ifndef OPENSSL_NO_TLSEXT
764 /* TLS extensions servername callback */
765 int (*tlsext_servername_callback)(SSL*, int *, void *);
766 void *tlsext_servername_arg;
767 /* RFC 4507 session ticket keys */
768 unsigned char tlsext_tick_key_name[16];
769 unsigned char tlsext_tick_hmac_key[16];
770 unsigned char tlsext_tick_aes_key[16];
771 /* Callback to support customisation of ticket key setting */
772 int (*tlsext_ticket_key_cb)(SSL *ssl,
773 unsigned char *name, unsigned char *iv,
774 EVP_CIPHER_CTX *ectx,
775 HMAC_CTX *hctx, int enc);
776
777 /* certificate status request info */
778 /* Callback for status request */
779 int (*tlsext_status_cb)(SSL *ssl, void *arg);
780 void *tlsext_status_arg;
781 #endif
782
783 };
784
785 #define SSL_SESS_CACHE_OFF 0x0000
786 #define SSL_SESS_CACHE_CLIENT 0x0001
787 #define SSL_SESS_CACHE_SERVER 0x0002
788 #define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
789 #define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
790 /* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */
791 #define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
792 #define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200
793 #define SSL_SESS_CACHE_NO_INTERNAL \
794 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
795
796 struct lhash_st *SSL_CTX_sessions(SSL_CTX *ctx);
797 #define SSL_CTX_sess_number(ctx) \
798 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
799 #define SSL_CTX_sess_connect(ctx) \
800 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
801 #define SSL_CTX_sess_connect_good(ctx) \
802 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
803 #define SSL_CTX_sess_connect_renegotiate(ctx) \
804 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
805 #define SSL_CTX_sess_accept(ctx) \
806 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
807 #define SSL_CTX_sess_accept_renegotiate(ctx) \
808 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
809 #define SSL_CTX_sess_accept_good(ctx) \
810 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
811 #define SSL_CTX_sess_hits(ctx) \
812 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
813 #define SSL_CTX_sess_cb_hits(ctx) \
814 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
815 #define SSL_CTX_sess_misses(ctx) \
816 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
817 #define SSL_CTX_sess_timeouts(ctx) \
818 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
819 #define SSL_CTX_sess_cache_full(ctx) \
820 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
821
822 void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx, int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess));
823 int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx))(struct ssl_st *ssl, SSL_SESSION *sess);
824 void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx, void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess));
825 void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx))(struct ssl_ctx_st *ctx, SSL_SESSION *sess);
826 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));
827 SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx))(struct ssl_st *ssl, unsigned char *Data, int len, int *copy);
828 void SSL_CTX_set_info_callback(SSL_CTX *ctx, void (*cb)(const SSL *ssl,int type,int val));
829 void (*SSL_CTX_get_info_callback(SSL_CTX *ctx))(const SSL *ssl,int type,int val);
830 void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx, int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey));
831 int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx))(SSL *ssl, X509 **x509, EVP_PKEY **pkey);
832 void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx, int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int *cookie_len));
833 void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx, int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int cookie_len));
834
835 #define SSL_NOTHING 1
836 #define SSL_WRITING 2
837 #define SSL_READING 3
838 #define SSL_X509_LOOKUP 4
839
840 /* These will only be used when doing non-blocking IO */
841 #define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
842 #define SSL_want_read(s) (SSL_want(s) == SSL_READING)
843 #define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
844 #define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
845
846 struct ssl_st
847 {
848 /* protocol version
849 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION, DTLS1_VERSION)
850 */
851 int version;
852 int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
853
854 SSL_METHOD *method; /* SSLv3 */
855
856 /* There are 2 BIO's even though they are normally both the
857 * same. This is so data can be read and written to different
858 * handlers */
859
860 #ifndef OPENSSL_NO_BIO
861 BIO *rbio; /* used by SSL_read */
862 BIO *wbio; /* used by SSL_write */
863 BIO *bbio; /* used during session-id reuse to concatenate
864 * messages */
865 #else
866 char *rbio; /* used by SSL_read */
867 char *wbio; /* used by SSL_write */
868 char *bbio;
869 #endif
870 /* This holds a variable that indicates what we were doing
871 * when a 0 or -1 is returned. This is needed for
872 * non-blocking IO so we know what request needs re-doing when
873 * in SSL_accept or SSL_connect */
874 int rwstate;
875
876 /* true when we are actually in SSL_accept() or SSL_connect() */
877 int in_handshake;
878 int (*handshake_func)(SSL *);
879
880 /* Imagine that here's a boolean member "init" that is
881 * switched as soon as SSL_set_{accept/connect}_state
882 * is called for the first time, so that "state" and
883 * "handshake_func" are properly initialized. But as
884 * handshake_func is == 0 until then, we use this
885 * test instead of an "init" member.
886 */
887
888 int server; /* are we the server side? - mostly used by SSL_clear*/
889
890 int new_session;/* 1 if we are to use a new session.
891 * 2 if we are a server and are inside a handshake
892 * (i.e. not just sending a HelloRequest)
893 * NB: For servers, the 'new' session may actually be a previously
894 * cached session or even the previous session unless
895 * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set */
896 int quiet_shutdown;/* don't send shutdown packets */
897 int shutdown; /* we have shut things down, 0x01 sent, 0x02
898 * for received */
899 int state; /* where we are */
900 int rstate; /* where we are when reading */
901
902 BUF_MEM *init_buf; /* buffer used during init */
903 void *init_msg; /* pointer to handshake message body, set by ssl3_get_message() */
904 int init_num; /* amount read/written */
905 int init_off; /* amount read/written */
906
907 /* used internally to point at a raw packet */
908 unsigned char *packet;
909 unsigned int packet_length;
910
911 struct ssl2_state_st *s2; /* SSLv2 variables */
912 struct ssl3_state_st *s3; /* SSLv3 variables */
913 struct dtls1_state_st *d1; /* DTLSv1 variables */
914
915 int read_ahead; /* Read as many input bytes as possible
916 * (for non-blocking reads) */
917
918 /* callback that allows applications to peek at protocol messages */
919 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
920 void *msg_callback_arg;
921
922 int hit; /* reusing a previous session */
923
924 X509_VERIFY_PARAM *param;
925
926 #if 0
927 int purpose; /* Purpose setting */
928 int trust; /* Trust setting */
929 #endif
930
931 /* crypto */
932 STACK_OF(SSL_CIPHER) *cipher_list;
933 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
934
935 /* These are the ones being used, the ones in SSL_SESSION are
936 * the ones to be 'copied' into these ones */
937
938 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */
939 const EVP_MD *read_hash; /* used for mac generation */
940 #ifndef OPENSSL_NO_COMP
941 COMP_CTX *expand; /* uncompress */
942 #else
943 char *expand;
944 #endif
945
946 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
947 const EVP_MD *write_hash; /* used for mac generation */
948 #ifndef OPENSSL_NO_COMP
949 COMP_CTX *compress; /* compression */
950 #else
951 char *compress;
952 #endif
953
954 /* session info */
955
956 /* client cert? */
957 /* This is used to hold the server certificate used */
958 struct cert_st /* CERT */ *cert;
959
960 /* the session_id_context is used to ensure sessions are only reused
961 * in the appropriate context */
962 unsigned int sid_ctx_length;
963 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
964
965 /* This can also be in the session once a session is established */
966 SSL_SESSION *session;
967
968 /* Default generate session ID callback. */
969 GEN_SESSION_CB generate_session_id;
970
971 /* Used in SSL2 and SSL3 */
972 int verify_mode; /* 0 don't care about verify failure.
973 * 1 fail if verify fails */
974 int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */
975
976 void (*info_callback)(const SSL *ssl,int type,int val); /* optional informational callback */
977
978 int error; /* error bytes to be written */
979 int error_code; /* actual code */
980
981 #ifndef OPENSSL_NO_KRB5
982 KSSL_CTX *kssl_ctx; /* Kerberos 5 context */
983 #endif /* OPENSSL_NO_KRB5 */
984
985 SSL_CTX *ctx;
986 /* set this flag to 1 and a sleep(1) is put into all SSL_read()
987 * and SSL_write() calls, good for nbio debuging :-) */
988 int debug;
989
990 /* extra application data */
991 long verify_result;
992 CRYPTO_EX_DATA ex_data;
993
994 /* for server side, keep the list of CA_dn we can use */
995 STACK_OF(X509_NAME) *client_CA;
996
997 int references;
998 unsigned long options; /* protocol behaviour */
999 unsigned long mode; /* API behaviour */
1000 long max_cert_list;
1001 int first_packet;
1002 int client_version; /* what was passed, used for
1003 * SSLv3/TLS rollback check */
1004 #ifndef OPENSSL_NO_TLSEXT
1005 /* TLS extension debug callback */
1006 void (*tlsext_debug_cb)(SSL *s, int client_server, int type,
1007 unsigned char *data, int len,
1008 void *arg);
1009 void *tlsext_debug_arg;
1010 char *tlsext_hostname;
1011 int servername_done; /* no further mod of servername
1012 0 : call the servername extension callback.
1013 1 : prepare 2, allow last ack just after in server callback.
1014 2 : don't call servername callback, no ack in server hello
1015 */
1016 /* certificate status request info */
1017 /* Status type or -1 if no status type */
1018 int tlsext_status_type;
1019 /* Expect OCSP CertificateStatus message */
1020 int tlsext_status_expected;
1021 /* OCSP status request only */
1022 STACK_OF(OCSP_RESPID) *tlsext_ocsp_ids;
1023 X509_EXTENSIONS *tlsext_ocsp_exts;
1024 /* OCSP response received or to be sent */
1025 unsigned char *tlsext_ocsp_resp;
1026 int tlsext_ocsp_resplen;
1027
1028 /* RFC4507 session ticket expected to be received or sent */
1029 int tlsext_ticket_expected;
1030 SSL_CTX * initial_ctx; /* initial ctx, used to store sessions */
1031 #define session_ctx initial_ctx
1032 #else
1033 #define session_ctx ctx
1034 #endif
1035 };
1036
1037 #ifdef __cplusplus
1038 }
1039 #endif
1040
1041 #include <openssl/ssl2.h>
1042 #include <openssl/ssl3.h>
1043 #include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
1044 #include <openssl/dtls1.h> /* Datagram TLS */
1045 #include <openssl/ssl23.h>
1046
1047 #ifdef __cplusplus
1048 extern "C" {
1049 #endif
1050
1051 /* compatibility */
1052 #define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
1053 #define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
1054 #define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
1055 #define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
1056 #define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
1057 #define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
1058
1059 /* The following are the possible values for ssl->state are are
1060 * used to indicate where we are up to in the SSL connection establishment.
1061 * The macros that follow are about the only things you should need to use
1062 * and even then, only when using non-blocking IO.
1063 * It can also be useful to work out where you were when the connection
1064 * failed */
1065
1066 #define SSL_ST_CONNECT 0x1000
1067 #define SSL_ST_ACCEPT 0x2000
1068 #define SSL_ST_MASK 0x0FFF
1069 #define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT)
1070 #define SSL_ST_BEFORE 0x4000
1071 #define SSL_ST_OK 0x03
1072 #define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT)
1073
1074 #define SSL_CB_LOOP 0x01
1075 #define SSL_CB_EXIT 0x02
1076 #define SSL_CB_READ 0x04
1077 #define SSL_CB_WRITE 0x08
1078 #define SSL_CB_ALERT 0x4000 /* used in callback */
1079 #define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
1080 #define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
1081 #define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
1082 #define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
1083 #define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
1084 #define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
1085 #define SSL_CB_HANDSHAKE_START 0x10
1086 #define SSL_CB_HANDSHAKE_DONE 0x20
1087
1088 /* Is the SSL_connection established? */
1089 #define SSL_get_state(a) SSL_state(a)
1090 #define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK)
1091 #define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT)
1092 #define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE)
1093 #define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT)
1094 #define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT)
1095
1096 /* The following 2 states are kept in ssl->rstate when reads fail,
1097 * you should not need these */
1098 #define SSL_ST_READ_HEADER 0xF0
1099 #define SSL_ST_READ_BODY 0xF1
1100 #define SSL_ST_READ_DONE 0xF2
1101
1102 /* Obtain latest Finished message
1103 * -- that we sent (SSL_get_finished)
1104 * -- that we expected from peer (SSL_get_peer_finished).
1105 * Returns length (0 == no Finished so far), copies up to 'count' bytes. */
1106 size_t SSL_get_finished(const SSL *s, void *buf, size_t count);
1107 size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count);
1108
1109 /* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options
1110 * are 'ored' with SSL_VERIFY_PEER if they are desired */
1111 #define SSL_VERIFY_NONE 0x00
1112 #define SSL_VERIFY_PEER 0x01
1113 #define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
1114 #define SSL_VERIFY_CLIENT_ONCE 0x04
1115
1116 #define OpenSSL_add_ssl_algorithms() SSL_library_init()
1117 #define SSLeay_add_ssl_algorithms() SSL_library_init()
1118
1119 /* this is for backward compatibility */
1120 #if 0 /* NEW_SSLEAY */
1121 #define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
1122 #define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n)
1123 #define SSL_add_session(a,b) SSL_CTX_add_session((a),(b))
1124 #define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b))
1125 #define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b))
1126 #endif
1127 /* More backward compatibility */
1128 #define SSL_get_cipher(s) \
1129 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1130 #define SSL_get_cipher_bits(s,np) \
1131 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
1132 #define SSL_get_cipher_version(s) \
1133 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
1134 #define SSL_get_cipher_name(s) \
1135 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1136 #define SSL_get_time(a) SSL_SESSION_get_time(a)
1137 #define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
1138 #define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
1139 #define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
1140
1141 #if 1 /*SSLEAY_MACROS*/
1142 #define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id)
1143 #define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id)
1144 #define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \
1145 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u)
1146 #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)
1147 #define PEM_write_SSL_SESSION(fp,x) \
1148 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
1149 PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL)
1150 #define PEM_write_bio_SSL_SESSION(bp,x) \
1151 PEM_ASN1_write_bio_of(SSL_SESSION,i2d_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,x,NULL,NULL,0,NULL,NULL)
1152 #endif
1153
1154 #define SSL_AD_REASON_OFFSET 1000
1155 /* These alert types are for SSLv3 and TLSv1 */
1156 #define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
1157 #define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */
1158 #define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */
1159 #define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
1160 #define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
1161 #define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */
1162 #define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */
1163 #define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */
1164 #define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
1165 #define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
1166 #define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
1167 #define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
1168 #define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
1169 #define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */
1170 #define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */
1171 #define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */
1172 #define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */
1173 #define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
1174 #define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */
1175 #define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */
1176 #define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */
1177 #define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */
1178 #define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
1179 #define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
1180 #define SSL_AD_UNSUPPORTED_EXTENSION TLS1_AD_UNSUPPORTED_EXTENSION
1181 #define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE
1182 #define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME
1183 #define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
1184
1185 #define SSL_ERROR_NONE 0
1186 #define SSL_ERROR_SSL 1
1187 #define SSL_ERROR_WANT_READ 2
1188 #define SSL_ERROR_WANT_WRITE 3
1189 #define SSL_ERROR_WANT_X509_LOOKUP 4
1190 #define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */
1191 #define SSL_ERROR_ZERO_RETURN 6
1192 #define SSL_ERROR_WANT_CONNECT 7
1193 #define SSL_ERROR_WANT_ACCEPT 8
1194
1195 #define SSL_CTRL_NEED_TMP_RSA 1
1196 #define SSL_CTRL_SET_TMP_RSA 2
1197 #define SSL_CTRL_SET_TMP_DH 3
1198 #define SSL_CTRL_SET_TMP_ECDH 4
1199 #define SSL_CTRL_SET_TMP_RSA_CB 5
1200 #define SSL_CTRL_SET_TMP_DH_CB 6
1201 #define SSL_CTRL_SET_TMP_ECDH_CB 7
1202
1203 #define SSL_CTRL_GET_SESSION_REUSED 8
1204 #define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9
1205 #define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10
1206 #define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11
1207 #define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12
1208 #define SSL_CTRL_GET_FLAGS 13
1209 #define SSL_CTRL_EXTRA_CHAIN_CERT 14
1210
1211 #define SSL_CTRL_SET_MSG_CALLBACK 15
1212 #define SSL_CTRL_SET_MSG_CALLBACK_ARG 16
1213
1214 /* only applies to datagram connections */
1215 #define SSL_CTRL_SET_MTU 17
1216 /* Stats */
1217 #define SSL_CTRL_SESS_NUMBER 20
1218 #define SSL_CTRL_SESS_CONNECT 21
1219 #define SSL_CTRL_SESS_CONNECT_GOOD 22
1220 #define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
1221 #define SSL_CTRL_SESS_ACCEPT 24
1222 #define SSL_CTRL_SESS_ACCEPT_GOOD 25
1223 #define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
1224 #define SSL_CTRL_SESS_HIT 27
1225 #define SSL_CTRL_SESS_CB_HIT 28
1226 #define SSL_CTRL_SESS_MISSES 29
1227 #define SSL_CTRL_SESS_TIMEOUTS 30
1228 #define SSL_CTRL_SESS_CACHE_FULL 31
1229 #define SSL_CTRL_OPTIONS 32
1230 #define SSL_CTRL_MODE 33
1231
1232 #define SSL_CTRL_GET_READ_AHEAD 40
1233 #define SSL_CTRL_SET_READ_AHEAD 41
1234 #define SSL_CTRL_SET_SESS_CACHE_SIZE 42
1235 #define SSL_CTRL_GET_SESS_CACHE_SIZE 43
1236 #define SSL_CTRL_SET_SESS_CACHE_MODE 44
1237 #define SSL_CTRL_GET_SESS_CACHE_MODE 45
1238
1239 #define SSL_CTRL_GET_MAX_CERT_LIST 50
1240 #define SSL_CTRL_SET_MAX_CERT_LIST 51
1241
1242 /* see tls1.h for macros based on these */
1243 #ifndef OPENSSL_NO_TLSEXT
1244 #define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53
1245 #define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54
1246 #define SSL_CTRL_SET_TLSEXT_HOSTNAME 55
1247 #define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56
1248 #define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57
1249 #define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58
1250 #define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59
1251
1252 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63
1253 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64
1254 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65
1255 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66
1256 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67
1257 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68
1258 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69
1259 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70
1260 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71
1261
1262 #define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72
1263 #endif
1264
1265 #define SSL_session_reused(ssl) \
1266 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
1267 #define SSL_num_renegotiations(ssl) \
1268 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
1269 #define SSL_clear_num_renegotiations(ssl) \
1270 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
1271 #define SSL_total_renegotiations(ssl) \
1272 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
1273
1274 #define SSL_CTX_need_tmp_RSA(ctx) \
1275 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1276 #define SSL_CTX_set_tmp_rsa(ctx,rsa) \
1277 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1278 #define SSL_CTX_set_tmp_dh(ctx,dh) \
1279 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1280 #define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \
1281 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1282
1283 #define SSL_need_tmp_RSA(ssl) \
1284 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1285 #define SSL_set_tmp_rsa(ssl,rsa) \
1286 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1287 #define SSL_set_tmp_dh(ssl,dh) \
1288 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1289 #define SSL_set_tmp_ecdh(ssl,ecdh) \
1290 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1291
1292 #define SSL_CTX_add_extra_chain_cert(ctx,x509) \
1293 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
1294
1295 #ifndef OPENSSL_NO_BIO
1296 BIO_METHOD *BIO_f_ssl(void);
1297 BIO *BIO_new_ssl(SSL_CTX *ctx,int client);
1298 BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
1299 BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
1300 int BIO_ssl_copy_session_id(BIO *to,BIO *from);
1301 void BIO_ssl_shutdown(BIO *ssl_bio);
1302
1303 #endif
1304
1305 int SSL_CTX_set_cipher_list(SSL_CTX *,const char *str);
1306 SSL_CTX *SSL_CTX_new(SSL_METHOD *meth);
1307 void SSL_CTX_free(SSL_CTX *);
1308 long SSL_CTX_set_timeout(SSL_CTX *ctx,long t);
1309 long SSL_CTX_get_timeout(const SSL_CTX *ctx);
1310 X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *);
1311 void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *);
1312 int SSL_want(const SSL *s);
1313 int SSL_clear(SSL *s);
1314
1315 void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm);
1316
1317 SSL_CIPHER *SSL_get_current_cipher(const SSL *s);
1318 int SSL_CIPHER_get_bits(const SSL_CIPHER *c,int *alg_bits);
1319 char * SSL_CIPHER_get_version(const SSL_CIPHER *c);
1320 const char * SSL_CIPHER_get_name(const SSL_CIPHER *c);
1321
1322 int SSL_get_fd(const SSL *s);
1323 int SSL_get_rfd(const SSL *s);
1324 int SSL_get_wfd(const SSL *s);
1325 const char * SSL_get_cipher_list(const SSL *s,int n);
1326 char * SSL_get_shared_ciphers(const SSL *s, char *buf, int len);
1327 int SSL_get_read_ahead(const SSL * s);
1328 int SSL_pending(const SSL *s);
1329 #ifndef OPENSSL_NO_SOCK
1330 int SSL_set_fd(SSL *s, int fd);
1331 int SSL_set_rfd(SSL *s, int fd);
1332 int SSL_set_wfd(SSL *s, int fd);
1333 #endif
1334 #ifndef OPENSSL_NO_BIO
1335 void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio);
1336 BIO * SSL_get_rbio(const SSL *s);
1337 BIO * SSL_get_wbio(const SSL *s);
1338 #endif
1339 int SSL_set_cipher_list(SSL *s, const char *str);
1340 void SSL_set_read_ahead(SSL *s, int yes);
1341 int SSL_get_verify_mode(const SSL *s);
1342 int SSL_get_verify_depth(const SSL *s);
1343 int (*SSL_get_verify_callback(const SSL *s))(int,X509_STORE_CTX *);
1344 void SSL_set_verify(SSL *s, int mode,
1345 int (*callback)(int ok,X509_STORE_CTX *ctx));
1346 void SSL_set_verify_depth(SSL *s, int depth);
1347 #ifndef OPENSSL_NO_RSA
1348 int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
1349 #endif
1350 int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len);
1351 int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
1352 int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, const unsigned char *d, long len);
1353 int SSL_use_certificate(SSL *ssl, X509 *x);
1354 int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len);
1355
1356 #ifndef OPENSSL_NO_STDIO
1357 int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
1358 int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
1359 int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
1360 int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1361 int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1362 int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
1363 int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */
1364 STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
1365 int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
1366 const char *file);
1367 #ifndef OPENSSL_SYS_VMS
1368 #ifndef OPENSSL_SYS_MACINTOSH_CLASSIC /* XXXXX: Better scheme needed! [was: #ifndef MAC_OS_pre_X] */
1369 int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
1370 const char *dir);
1371 #endif
1372 #endif
1373
1374 #endif
1375
1376 void SSL_load_error_strings(void );
1377 const char *SSL_state_string(const SSL *s);
1378 const char *SSL_rstate_string(const SSL *s);
1379 const char *SSL_state_string_long(const SSL *s);
1380 const char *SSL_rstate_string_long(const SSL *s);
1381 long SSL_SESSION_get_time(const SSL_SESSION *s);
1382 long SSL_SESSION_set_time(SSL_SESSION *s, long t);
1383 long SSL_SESSION_get_timeout(const SSL_SESSION *s);
1384 long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
1385 void SSL_copy_session_id(SSL *to,const SSL *from);
1386
1387 SSL_SESSION *SSL_SESSION_new(void);
1388 unsigned long SSL_SESSION_hash(const SSL_SESSION *a);
1389 int SSL_SESSION_cmp(const SSL_SESSION *a,const SSL_SESSION *b);
1390 const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s, unsigned int *len);
1391 #ifndef OPENSSL_NO_FP_API
1392 int SSL_SESSION_print_fp(FILE *fp,const SSL_SESSION *ses);
1393 #endif
1394 #ifndef OPENSSL_NO_BIO
1395 int SSL_SESSION_print(BIO *fp,const SSL_SESSION *ses);
1396 #endif
1397 void SSL_SESSION_free(SSL_SESSION *ses);
1398 int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp);
1399 int SSL_set_session(SSL *to, SSL_SESSION *session);
1400 int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
1401 int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c);
1402 int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB);
1403 int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB);
1404 int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id,
1405 unsigned int id_len);
1406 SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,const unsigned char **pp,
1407 long length);
1408
1409 #ifdef HEADER_X509_H
1410 X509 * SSL_get_peer_certificate(const SSL *s);
1411 #endif
1412
1413 STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s);
1414
1415 int SSL_CTX_get_verify_mode(const SSL_CTX *ctx);
1416 int SSL_CTX_get_verify_depth(const SSL_CTX *ctx);
1417 int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx))(int,X509_STORE_CTX *);
1418 void SSL_CTX_set_verify(SSL_CTX *ctx,int mode,
1419 int (*callback)(int, X509_STORE_CTX *));
1420 void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth);
1421 void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(X509_STORE_CTX *,void *), void *arg);
1422 #ifndef OPENSSL_NO_RSA
1423 int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
1424 #endif
1425 int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, long len);
1426 int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
1427 int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx,
1428 const unsigned char *d, long len);
1429 int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
1430 int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, const unsigned char *d);
1431
1432 void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
1433 void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
1434
1435 int SSL_CTX_check_private_key(const SSL_CTX *ctx);
1436 int SSL_check_private_key(const SSL *ctx);
1437
1438 int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx,
1439 unsigned int sid_ctx_len);
1440
1441 SSL * SSL_new(SSL_CTX *ctx);
1442 int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx,
1443 unsigned int sid_ctx_len);
1444
1445 int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
1446 int SSL_set_purpose(SSL *s, int purpose);
1447 int SSL_CTX_set_trust(SSL_CTX *s, int trust);
1448 int SSL_set_trust(SSL *s, int trust);
1449
1450 void SSL_free(SSL *ssl);
1451 int SSL_accept(SSL *ssl);
1452 int SSL_connect(SSL *ssl);
1453 int SSL_read(SSL *ssl,void *buf,int num);
1454 int SSL_peek(SSL *ssl,void *buf,int num);
1455 int SSL_write(SSL *ssl,const void *buf,int num);
1456 long SSL_ctrl(SSL *ssl,int cmd, long larg, void *parg);
1457 long SSL_callback_ctrl(SSL *, int, void (*)(void));
1458 long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, void *parg);
1459 long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void));
1460
1461 int SSL_get_error(const SSL *s,int ret_code);
1462 const char *SSL_get_version(const SSL *s);
1463
1464 /* This sets the 'default' SSL version that SSL_new() will create */
1465 int SSL_CTX_set_ssl_version(SSL_CTX *ctx,SSL_METHOD *meth);
1466
1467 SSL_METHOD *SSLv2_method(void); /* SSLv2 */
1468 SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */
1469 SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */
1470
1471 SSL_METHOD *SSLv3_method(void); /* SSLv3 */
1472 SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
1473 SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
1474
1475 SSL_METHOD *SSLv23_method(void); /* SSLv3 but can rollback to v2 */
1476 SSL_METHOD *SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */
1477 SSL_METHOD *SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */
1478
1479 SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
1480 SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
1481 SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
1482
1483 SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */
1484 SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */
1485 SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */
1486
1487 STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s);
1488
1489 int SSL_do_handshake(SSL *s);
1490 int SSL_renegotiate(SSL *s);
1491 int SSL_renegotiate_pending(SSL *s);
1492 int SSL_shutdown(SSL *s);
1493
1494 SSL_METHOD *SSL_get_ssl_method(SSL *s);
1495 int SSL_set_ssl_method(SSL *s,SSL_METHOD *method);
1496 const char *SSL_alert_type_string_long(int value);
1497 const char *SSL_alert_type_string(int value);
1498 const char *SSL_alert_desc_string_long(int value);
1499 const char *SSL_alert_desc_string(int value);
1500
1501 void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);
1502 void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);
1503 STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s);
1504 STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s);
1505 int SSL_add_client_CA(SSL *ssl,X509 *x);
1506 int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x);
1507
1508 void SSL_set_connect_state(SSL *s);
1509 void SSL_set_accept_state(SSL *s);
1510
1511 long SSL_get_default_timeout(const SSL *s);
1512
1513 int SSL_library_init(void );
1514
1515 char *SSL_CIPHER_description(SSL_CIPHER *,char *buf,int size);
1516 STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
1517
1518 SSL *SSL_dup(SSL *ssl);
1519
1520 X509 *SSL_get_certificate(const SSL *ssl);
1521 /* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl);
1522
1523 void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode);
1524 int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx);
1525 void SSL_set_quiet_shutdown(SSL *ssl,int mode);
1526 int SSL_get_quiet_shutdown(const SSL *ssl);
1527 void SSL_set_shutdown(SSL *ssl,int mode);
1528 int SSL_get_shutdown(const SSL *ssl);
1529 int SSL_version(const SSL *ssl);
1530 int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
1531 int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
1532 const char *CApath);
1533 #define SSL_get0_session SSL_get_session /* just peek at pointer */
1534 SSL_SESSION *SSL_get_session(const SSL *ssl);
1535 SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
1536 SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl);
1537 SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX* ctx);
1538 void SSL_set_info_callback(SSL *ssl,
1539 void (*cb)(const SSL *ssl,int type,int val));
1540 void (*SSL_get_info_callback(const SSL *ssl))(const SSL *ssl,int type,int val);
1541 int SSL_state(const SSL *ssl);
1542
1543 void SSL_set_verify_result(SSL *ssl,long v);
1544 long SSL_get_verify_result(const SSL *ssl);
1545
1546 int SSL_set_ex_data(SSL *ssl,int idx,void *data);
1547 void *SSL_get_ex_data(const SSL *ssl,int idx);
1548 int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1549 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1550
1551 int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data);
1552 void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss,int idx);
1553 int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1554 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1555
1556 int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data);
1557 void *SSL_CTX_get_ex_data(const SSL_CTX *ssl,int idx);
1558 int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1559 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1560
1561 int SSL_get_ex_data_X509_STORE_CTX_idx(void );
1562
1563 #define SSL_CTX_sess_set_cache_size(ctx,t) \
1564 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
1565 #define SSL_CTX_sess_get_cache_size(ctx) \
1566 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
1567 #define SSL_CTX_set_session_cache_mode(ctx,m) \
1568 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
1569 #define SSL_CTX_get_session_cache_mode(ctx) \
1570 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
1571
1572 #define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
1573 #define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
1574 #define SSL_CTX_get_read_ahead(ctx) \
1575 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
1576 #define SSL_CTX_set_read_ahead(ctx,m) \
1577 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
1578 #define SSL_CTX_get_max_cert_list(ctx) \
1579 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1580 #define SSL_CTX_set_max_cert_list(ctx,m) \
1581 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1582 #define SSL_get_max_cert_list(ssl) \
1583 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1584 #define SSL_set_max_cert_list(ssl,m) \
1585 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1586
1587 /* NB: the keylength is only applicable when is_export is true */
1588 #ifndef OPENSSL_NO_RSA
1589 void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
1590 RSA *(*cb)(SSL *ssl,int is_export,
1591 int keylength));
1592
1593 void SSL_set_tmp_rsa_callback(SSL *ssl,
1594 RSA *(*cb)(SSL *ssl,int is_export,
1595 int keylength));
1596 #endif
1597 #ifndef OPENSSL_NO_DH
1598 void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
1599 DH *(*dh)(SSL *ssl,int is_export,
1600 int keylength));
1601 void SSL_set_tmp_dh_callback(SSL *ssl,
1602 DH *(*dh)(SSL *ssl,int is_export,
1603 int keylength));
1604 #endif
1605 #ifndef OPENSSL_NO_ECDH
1606 void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx,
1607 EC_KEY *(*ecdh)(SSL *ssl,int is_export,
1608 int keylength));
1609 void SSL_set_tmp_ecdh_callback(SSL *ssl,
1610 EC_KEY *(*ecdh)(SSL *ssl,int is_export,
1611 int keylength));
1612 #endif
1613
1614 #ifndef OPENSSL_NO_COMP
1615 const COMP_METHOD *SSL_get_current_compression(SSL *s);
1616 const COMP_METHOD *SSL_get_current_expansion(SSL *s);
1617 const char *SSL_COMP_get_name(const COMP_METHOD *comp);
1618 STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);
1619 int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm);
1620 #else
1621 const void *SSL_get_current_compression(SSL *s);
1622 const void *SSL_get_current_expansion(SSL *s);
1623 const char *SSL_COMP_get_name(const void *comp);
1624 void *SSL_COMP_get_compression_methods(void);
1625 int SSL_COMP_add_compression_method(int id,void *cm);
1626 #endif
1627
1628 /* BEGIN ERROR CODES */
1629 /* The following lines are auto generated by the script mkerr.pl. Any changes
1630 * made after this point may be overwritten when the script is next run.
1631 */
1632 void ERR_load_SSL_strings(void);
1633
1634 /* Error codes for the SSL functions. */
1635
1636 /* Function codes. */
1637 #define SSL_F_CLIENT_CERTIFICATE 100
1638 #define SSL_F_CLIENT_FINISHED 167
1639 #define SSL_F_CLIENT_HELLO 101
1640 #define SSL_F_CLIENT_MASTER_KEY 102
1641 #define SSL_F_D2I_SSL_SESSION 103
1642 #define SSL_F_DO_DTLS1_WRITE 245
1643 #define SSL_F_DO_SSL3_WRITE 104
1644 #define SSL_F_DTLS1_ACCEPT 246
1645 #define SSL_F_DTLS1_BUFFER_RECORD 247
1646 #define SSL_F_DTLS1_CLIENT_HELLO 248
1647 #define SSL_F_DTLS1_CONNECT 249
1648 #define SSL_F_DTLS1_ENC 250
1649 #define SSL_F_DTLS1_GET_HELLO_VERIFY 251
1650 #define SSL_F_DTLS1_GET_MESSAGE 252
1651 #define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253
1652 #define SSL_F_DTLS1_GET_RECORD 254
1653 #define SSL_F_DTLS1_OUTPUT_CERT_CHAIN 255
1654 #define SSL_F_DTLS1_PREPROCESS_FRAGMENT 277
1655 #define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 256
1656 #define SSL_F_DTLS1_PROCESS_RECORD 257
1657 #define SSL_F_DTLS1_READ_BYTES 258
1658 #define SSL_F_DTLS1_READ_FAILED 259
1659 #define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 260
1660 #define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE 261
1661 #define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE 262
1662 #define SSL_F_DTLS1_SEND_CLIENT_VERIFY 263
1663 #define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 264
1664 #define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE 265
1665 #define SSL_F_DTLS1_SEND_SERVER_HELLO 266
1666 #define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE 267
1667 #define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268
1668 #define SSL_F_GET_CLIENT_FINISHED 105
1669 #define SSL_F_GET_CLIENT_HELLO 106
1670 #define SSL_F_GET_CLIENT_MASTER_KEY 107
1671 #define SSL_F_GET_SERVER_FINISHED 108
1672 #define SSL_F_GET_SERVER_HELLO 109
1673 #define SSL_F_GET_SERVER_VERIFY 110
1674 #define SSL_F_I2D_SSL_SESSION 111
1675 #define SSL_F_READ_N 112
1676 #define SSL_F_REQUEST_CERTIFICATE 113
1677 #define SSL_F_SERVER_FINISH 239
1678 #define SSL_F_SERVER_HELLO 114
1679 #define SSL_F_SERVER_VERIFY 240
1680 #define SSL_F_SSL23_ACCEPT 115
1681 #define SSL_F_SSL23_CLIENT_HELLO 116
1682 #define SSL_F_SSL23_CONNECT 117
1683 #define SSL_F_SSL23_GET_CLIENT_HELLO 118
1684 #define SSL_F_SSL23_GET_SERVER_HELLO 119
1685 #define SSL_F_SSL23_PEEK 237
1686 #define SSL_F_SSL23_READ 120
1687 #define SSL_F_SSL23_WRITE 121
1688 #define SSL_F_SSL2_ACCEPT 122
1689 #define SSL_F_SSL2_CONNECT 123
1690 #define SSL_F_SSL2_ENC_INIT 124
1691 #define SSL_F_SSL2_GENERATE_KEY_MATERIAL 241
1692 #define SSL_F_SSL2_PEEK 234
1693 #define SSL_F_SSL2_READ 125
1694 #define SSL_F_SSL2_READ_INTERNAL 236
1695 #define SSL_F_SSL2_SET_CERTIFICATE 126
1696 #define SSL_F_SSL2_WRITE 127
1697 #define SSL_F_SSL3_ACCEPT 128
1698 #define SSL_F_SSL3_CALLBACK_CTRL 233
1699 #define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
1700 #define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
1701 #define SSL_F_SSL3_CLIENT_HELLO 131
1702 #define SSL_F_SSL3_CONNECT 132
1703 #define SSL_F_SSL3_CTRL 213
1704 #define SSL_F_SSL3_CTX_CTRL 133
1705 #define SSL_F_SSL3_ENC 134
1706 #define SSL_F_SSL3_GENERATE_KEY_BLOCK 238
1707 #define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
1708 #define SSL_F_SSL3_GET_CERT_STATUS 288
1709 #define SSL_F_SSL3_GET_CERT_VERIFY 136
1710 #define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
1711 #define SSL_F_SSL3_GET_CLIENT_HELLO 138
1712 #define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
1713 #define SSL_F_SSL3_GET_FINISHED 140
1714 #define SSL_F_SSL3_GET_KEY_EXCHANGE 141
1715 #define SSL_F_SSL3_GET_MESSAGE 142
1716 #define SSL_F_SSL3_GET_NEW_SESSION_TICKET 283
1717 #define SSL_F_SSL3_GET_RECORD 143
1718 #define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
1719 #define SSL_F_SSL3_GET_SERVER_DONE 145
1720 #define SSL_F_SSL3_GET_SERVER_HELLO 146
1721 #define SSL_F_SSL3_NEW_SESSION_TICKET 284
1722 #define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
1723 #define SSL_F_SSL3_PEEK 235
1724 #define SSL_F_SSL3_READ_BYTES 148
1725 #define SSL_F_SSL3_READ_N 149
1726 #define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
1727 #define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
1728 #define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
1729 #define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
1730 #define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
1731 #define SSL_F_SSL3_SEND_SERVER_HELLO 242
1732 #define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
1733 #define SSL_F_SSL3_SETUP_BUFFERS 156
1734 #define SSL_F_SSL3_SETUP_KEY_BLOCK 157
1735 #define SSL_F_SSL3_WRITE_BYTES 158
1736 #define SSL_F_SSL3_WRITE_PENDING 159
1737 #define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT 272
1738 #define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
1739 #define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
1740 #define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT 273
1741 #define SSL_F_SSL_BAD_METHOD 160
1742 #define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
1743 #define SSL_F_SSL_CERT_DUP 221
1744 #define SSL_F_SSL_CERT_INST 222
1745 #define SSL_F_SSL_CERT_INSTANTIATE 214
1746 #define SSL_F_SSL_CERT_NEW 162
1747 #define SSL_F_SSL_CHECK_PRIVATE_KEY 163
1748 #define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT 274
1749 #define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
1750 #define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
1751 #define SSL_F_SSL_CLEAR 164
1752 #define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
1753 #define SSL_F_SSL_CREATE_CIPHER_LIST 166
1754 #define SSL_F_SSL_CTRL 232
1755 #define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
1756 #define SSL_F_SSL_CTX_NEW 169
1757 #define SSL_F_SSL_CTX_SET_CIPHER_LIST 269
1758 #define SSL_F_SSL_CTX_SET_PURPOSE 226
1759 #define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
1760 #define SSL_F_SSL_CTX_SET_SSL_VERSION 170
1761 #define SSL_F_SSL_CTX_SET_TRUST 229
1762 #define SSL_F_SSL_CTX_USE_CERTIFICATE 171
1763 #define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
1764 #define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220
1765 #define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
1766 #define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
1767 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
1768 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
1769 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
1770 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
1771 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
1772 #define SSL_F_SSL_DO_HANDSHAKE 180
1773 #define SSL_F_SSL_GET_NEW_SESSION 181
1774 #define SSL_F_SSL_GET_PREV_SESSION 217
1775 #define SSL_F_SSL_GET_SERVER_SEND_CERT 182
1776 #define SSL_F_SSL_GET_SIGN_PKEY 183
1777 #define SSL_F_SSL_INIT_WBIO_BUFFER 184
1778 #define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
1779 #define SSL_F_SSL_NEW 186
1780 #define SSL_F_SSL_PEEK 270
1781 #define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT 275
1782 #define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT 276
1783 #define SSL_F_SSL_READ 223
1784 #define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187
1785 #define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188
1786 #define SSL_F_SSL_SESSION_NEW 189
1787 #define SSL_F_SSL_SESSION_PRINT_FP 190
1788 #define SSL_F_SSL_SESS_CERT_NEW 225
1789 #define SSL_F_SSL_SET_CERT 191
1790 #define SSL_F_SSL_SET_CIPHER_LIST 271
1791 #define SSL_F_SSL_SET_FD 192
1792 #define SSL_F_SSL_SET_PKEY 193
1793 #define SSL_F_SSL_SET_PURPOSE 227
1794 #define SSL_F_SSL_SET_RFD 194
1795 #define SSL_F_SSL_SET_SESSION 195
1796 #define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
1797 #define SSL_F_SSL_SET_TRUST 228
1798 #define SSL_F_SSL_SET_WFD 196
1799 #define SSL_F_SSL_SHUTDOWN 224
1800 #define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243
1801 #define SSL_F_SSL_UNDEFINED_FUNCTION 197
1802 #define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244
1803 #define SSL_F_SSL_USE_CERTIFICATE 198
1804 #define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
1805 #define SSL_F_SSL_USE_CERTIFICATE_FILE 200
1806 #define SSL_F_SSL_USE_PRIVATEKEY 201
1807 #define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
1808 #define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
1809 #define SSL_F_SSL_USE_RSAPRIVATEKEY 204
1810 #define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
1811 #define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
1812 #define SSL_F_SSL_VERIFY_CERT_CHAIN 207
1813 #define SSL_F_SSL_WRITE 208
1814 #define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
1815 #define SSL_F_TLS1_ENC 210
1816 #define SSL_F_TLS1_SETUP_KEY_BLOCK 211
1817 #define SSL_F_WRITE_PENDING 212
1818
1819 /* Reason codes. */
1820 #define SSL_R_APP_DATA_IN_HANDSHAKE 100
1821 #define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
1822 #define SSL_R_BAD_ALERT_RECORD 101
1823 #define SSL_R_BAD_AUTHENTICATION_TYPE 102
1824 #define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
1825 #define SSL_R_BAD_CHECKSUM 104
1826 #define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
1827 #define SSL_R_BAD_DECOMPRESSION 107
1828 #define SSL_R_BAD_DH_G_LENGTH 108
1829 #define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
1830 #define SSL_R_BAD_DH_P_LENGTH 110
1831 #define SSL_R_BAD_DIGEST_LENGTH 111
1832 #define SSL_R_BAD_DSA_SIGNATURE 112
1833 #define SSL_R_BAD_ECC_CERT 304
1834 #define SSL_R_BAD_ECDSA_SIGNATURE 305
1835 #define SSL_R_BAD_ECPOINT 306
1836 #define SSL_R_BAD_HELLO_REQUEST 105
1837 #define SSL_R_BAD_LENGTH 271
1838 #define SSL_R_BAD_MAC_DECODE 113
1839 #define SSL_R_BAD_MESSAGE_TYPE 114
1840 #define SSL_R_BAD_PACKET_LENGTH 115
1841 #define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
1842 #define SSL_R_BAD_RESPONSE_ARGUMENT 117
1843 #define SSL_R_BAD_RSA_DECRYPT 118
1844 #define SSL_R_BAD_RSA_ENCRYPT 119
1845 #define SSL_R_BAD_RSA_E_LENGTH 120
1846 #define SSL_R_BAD_RSA_MODULUS_LENGTH 121
1847 #define SSL_R_BAD_RSA_SIGNATURE 122
1848 #define SSL_R_BAD_SIGNATURE 123
1849 #define SSL_R_BAD_SSL_FILETYPE 124
1850 #define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125
1851 #define SSL_R_BAD_STATE 126
1852 #define SSL_R_BAD_WRITE_RETRY 127
1853 #define SSL_R_BIO_NOT_SET 128
1854 #define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
1855 #define SSL_R_BN_LIB 130
1856 #define SSL_R_CA_DN_LENGTH_MISMATCH 131
1857 #define SSL_R_CA_DN_TOO_LONG 132
1858 #define SSL_R_CCS_RECEIVED_EARLY 133
1859 #define SSL_R_CERTIFICATE_VERIFY_FAILED 134
1860 #define SSL_R_CERT_LENGTH_MISMATCH 135
1861 #define SSL_R_CHALLENGE_IS_DIFFERENT 136
1862 #define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
1863 #define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
1864 #define SSL_R_CIPHER_TABLE_SRC_ERROR 139
1865 #define SSL_R_CLIENTHELLO_TLSEXT 157
1866 #define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
1867 #define SSL_R_COMPRESSION_FAILURE 141
1868 #define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307
1869 #define SSL_R_COMPRESSION_LIBRARY_ERROR 142
1870 #define SSL_R_CONNECTION_ID_IS_DIFFERENT 143
1871 #define SSL_R_CONNECTION_TYPE_NOT_SET 144
1872 #define SSL_R_COOKIE_MISMATCH 308
1873 #define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
1874 #define SSL_R_DATA_LENGTH_TOO_LONG 146
1875 #define SSL_R_DECRYPTION_FAILED 147
1876 #define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281
1877 #define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
1878 #define SSL_R_DIGEST_CHECK_FAILED 149
1879 #define SSL_R_DUPLICATE_COMPRESSION_ID 309
1880 #define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310
1881 #define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
1882 #define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 282
1883 #define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
1884 #define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
1885 #define SSL_R_EXTRA_DATA_IN_MESSAGE 153
1886 #define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
1887 #define SSL_R_HTTPS_PROXY_REQUEST 155
1888 #define SSL_R_HTTP_REQUEST 156
1889 #define SSL_R_ILLEGAL_PADDING 283
1890 #define SSL_R_INVALID_CHALLENGE_LENGTH 158
1891 #define SSL_R_INVALID_COMMAND 280
1892 #define SSL_R_INVALID_PURPOSE 278
1893 #define SSL_R_INVALID_STATUS_RESPONSE 316
1894 #define SSL_R_INVALID_TICKET_KEYS_LENGTH 275
1895 #define SSL_R_INVALID_TRUST 279
1896 #define SSL_R_KEY_ARG_TOO_LONG 284
1897 #define SSL_R_KRB5 285
1898 #define SSL_R_KRB5_C_CC_PRINC 286
1899 #define SSL_R_KRB5_C_GET_CRED 287
1900 #define SSL_R_KRB5_C_INIT 288
1901 #define SSL_R_KRB5_C_MK_REQ 289
1902 #define SSL_R_KRB5_S_BAD_TICKET 290
1903 #define SSL_R_KRB5_S_INIT 291
1904 #define SSL_R_KRB5_S_RD_REQ 292
1905 #define SSL_R_KRB5_S_TKT_EXPIRED 293
1906 #define SSL_R_KRB5_S_TKT_NYV 294
1907 #define SSL_R_KRB5_S_TKT_SKEW 295
1908 #define SSL_R_LENGTH_MISMATCH 159
1909 #define SSL_R_LENGTH_TOO_SHORT 160
1910 #define SSL_R_LIBRARY_BUG 274
1911 #define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
1912 #define SSL_R_MESSAGE_TOO_LONG 296
1913 #define SSL_R_MISSING_DH_DSA_CERT 162
1914 #define SSL_R_MISSING_DH_KEY 163
1915 #define SSL_R_MISSING_DH_RSA_CERT 164
1916 #define SSL_R_MISSING_DSA_SIGNING_CERT 165
1917 #define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166
1918 #define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167
1919 #define SSL_R_MISSING_RSA_CERTIFICATE 168
1920 #define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
1921 #define SSL_R_MISSING_RSA_SIGNING_CERT 170
1922 #define SSL_R_MISSING_TMP_DH_KEY 171
1923 #define SSL_R_MISSING_TMP_ECDH_KEY 311
1924 #define SSL_R_MISSING_TMP_RSA_KEY 172
1925 #define SSL_R_MISSING_TMP_RSA_PKEY 173
1926 #define SSL_R_MISSING_VERIFY_MESSAGE 174
1927 #define SSL_R_NON_SSLV2_INITIAL_PACKET 175
1928 #define SSL_R_NO_CERTIFICATES_RETURNED 176
1929 #define SSL_R_NO_CERTIFICATE_ASSIGNED 177
1930 #define SSL_R_NO_CERTIFICATE_RETURNED 178
1931 #define SSL_R_NO_CERTIFICATE_SET 179
1932 #define SSL_R_NO_CERTIFICATE_SPECIFIED 180
1933 #define SSL_R_NO_CIPHERS_AVAILABLE 181
1934 #define SSL_R_NO_CIPHERS_PASSED 182
1935 #define SSL_R_NO_CIPHERS_SPECIFIED 183
1936 #define SSL_R_NO_CIPHER_LIST 184
1937 #define SSL_R_NO_CIPHER_MATCH 185
1938 #define SSL_R_NO_CLIENT_CERT_RECEIVED 186
1939 #define SSL_R_NO_COMPRESSION_SPECIFIED 187
1940 #define SSL_R_NO_METHOD_SPECIFIED 188
1941 #define SSL_R_NO_PRIVATEKEY 189
1942 #define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
1943 #define SSL_R_NO_PROTOCOLS_AVAILABLE 191
1944 #define SSL_R_NO_PUBLICKEY 192
1945 #define SSL_R_NO_SHARED_CIPHER 193
1946 #define SSL_R_NO_VERIFY_CALLBACK 194
1947 #define SSL_R_NULL_SSL_CTX 195
1948 #define SSL_R_NULL_SSL_METHOD_PASSED 196
1949 #define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
1950 #define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 297
1951 #define SSL_R_PACKET_LENGTH_TOO_LONG 198
1952 #define SSL_R_PARSE_TLSEXT 223
1953 #define SSL_R_PATH_TOO_LONG 270
1954 #define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
1955 #define SSL_R_PEER_ERROR 200
1956 #define SSL_R_PEER_ERROR_CERTIFICATE 201
1957 #define SSL_R_PEER_ERROR_NO_CERTIFICATE 202
1958 #define SSL_R_PEER_ERROR_NO_CIPHER 203
1959 #define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204
1960 #define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
1961 #define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206
1962 #define SSL_R_PROTOCOL_IS_SHUTDOWN 207
1963 #define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208
1964 #define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209
1965 #define SSL_R_PUBLIC_KEY_NOT_RSA 210
1966 #define SSL_R_READ_BIO_NOT_SET 211
1967 #define SSL_R_READ_TIMEOUT_EXPIRED 312
1968 #define SSL_R_READ_WRONG_PACKET_TYPE 212
1969 #define SSL_R_RECORD_LENGTH_MISMATCH 213
1970 #define SSL_R_RECORD_TOO_LARGE 214
1971 #define SSL_R_RECORD_TOO_SMALL 298
1972 #define SSL_R_REQUIRED_CIPHER_MISSING 215
1973 #define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216
1974 #define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217
1975 #define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218
1976 #define SSL_R_SERVERHELLO_TLSEXT 224
1977 #define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
1978 #define SSL_R_SHORT_READ 219
1979 #define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
1980 #define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
1981 #define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 299
1982 #define SSL_R_SSL3_EXT_INVALID_SERVERNAME 225
1983 #define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 226
1984 #define SSL_R_SSL3_SESSION_ID_TOO_LONG 300
1985 #define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
1986 #define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
1987 #define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
1988 #define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
1989 #define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
1990 #define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
1991 #define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
1992 #define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
1993 #define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
1994 #define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
1995 #define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
1996 #define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
1997 #define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
1998 #define SSL_R_SSL_HANDSHAKE_FAILURE 229
1999 #define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
2000 #define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301
2001 #define SSL_R_SSL_SESSION_ID_CONFLICT 302
2002 #define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
2003 #define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303
2004 #define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231
2005 #define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049
2006 #define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050
2007 #define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021
2008 #define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051
2009 #define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060
2010 #define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071
2011 #define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080
2012 #define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100
2013 #define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070
2014 #define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022
2015 #define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048
2016 #define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090
2017 #define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
2018 #define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 227
2019 #define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
2020 #define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
2021 #define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235
2022 #define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
2023 #define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 313
2024 #define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237
2025 #define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
2026 #define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 314
2027 #define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
2028 #define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
2029 #define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241
2030 #define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
2031 #define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
2032 #define SSL_R_UNEXPECTED_MESSAGE 244
2033 #define SSL_R_UNEXPECTED_RECORD 245
2034 #define SSL_R_UNINITIALIZED 276
2035 #define SSL_R_UNKNOWN_ALERT_TYPE 246
2036 #define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
2037 #define SSL_R_UNKNOWN_CIPHER_RETURNED 248
2038 #define SSL_R_UNKNOWN_CIPHER_TYPE 249
2039 #define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
2040 #define SSL_R_UNKNOWN_PKEY_TYPE 251
2041 #define SSL_R_UNKNOWN_PROTOCOL 252
2042 #define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
2043 #define SSL_R_UNKNOWN_SSL_VERSION 254
2044 #define SSL_R_UNKNOWN_STATE 255
2045 #define SSL_R_UNSUPPORTED_CIPHER 256
2046 #define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
2047 #define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 315
2048 #define SSL_R_UNSUPPORTED_PROTOCOL 258
2049 #define SSL_R_UNSUPPORTED_SSL_VERSION 259
2050 #define SSL_R_UNSUPPORTED_STATUS_TYPE 329
2051 #define SSL_R_WRITE_BIO_NOT_SET 260
2052 #define SSL_R_WRONG_CIPHER_RETURNED 261
2053 #define SSL_R_WRONG_MESSAGE_TYPE 262
2054 #define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263
2055 #define SSL_R_WRONG_SIGNATURE_LENGTH 264
2056 #define SSL_R_WRONG_SIGNATURE_SIZE 265
2057 #define SSL_R_WRONG_SSL_VERSION 266
2058 #define SSL_R_WRONG_VERSION_NUMBER 267
2059 #define SSL_R_X509_LIB 268
2060 #define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
2061
2062 #ifdef __cplusplus
2063 }
2064 #endif
2065 #endif
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