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authorcvs2svn <admin@example.com>2008-07-28 23:44:11 +0000
committercvs2svn <admin@example.com>2008-07-28 23:44:11 +0000
commit466614843d3969042821d3844ede52cbbbef414e (patch)
treedd1b8dd6247047a42f65a4669d862134a8e90160 /src/lib/libssl/ssl.h
parent10837c3c47f1b9d7d1a061fff2327a4e280ba338 (diff)
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1/* ssl/ssl.h */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58/* ====================================================================
59 * Copyright (c) 1998-2001 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) 1998-2002 The OpenSSL Project. All rights reserved.
113 *
114 * Redistribution and use in source and binary forms, with or without
115 * modification, are permitted provided that the following conditions
116 * are met:
117 *
118 * 1. Redistributions of source code must retain the above copyright
119 * notice, this list of conditions and the following disclaimer.
120 *
121 * 2. Redistributions in binary form must reproduce the above copyright
122 * notice, this list of conditions and the following disclaimer in
123 * the documentation and/or other materials provided with the
124 * distribution.
125 *
126 * 3. All advertising materials mentioning features or use of this
127 * software must display the following acknowledgment:
128 * "This product includes software developed by the OpenSSL Project
129 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
130 *
131 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
132 * endorse or promote products derived from this software without
133 * prior written permission. For written permission, please contact
134 * openssl-core@openssl.org.
135 *
136 * 5. Products derived from this software may not be called "OpenSSL"
137 * nor may "OpenSSL" appear in their names without prior written
138 * permission of the OpenSSL Project.
139 *
140 * 6. Redistributions of any form whatsoever must retain the following
141 * acknowledgment:
142 * "This product includes software developed by the OpenSSL Project
143 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
144 *
145 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
146 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
147 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
148 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
149 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
150 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
151 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
152 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
153 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
154 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
155 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
156 * OF THE POSSIBILITY OF SUCH DAMAGE.
157 * ====================================================================
158 *
159 * This product includes cryptographic software written by Eric Young
160 * (eay@cryptsoft.com). This product includes software written by Tim
161 * Hudson (tjh@cryptsoft.com).
162 *
163 */
164
165#ifndef HEADER_SSL_H
166#define HEADER_SSL_H
167
168#include <openssl/e_os2.h>
169
170#ifndef OPENSSL_NO_COMP
171#include <openssl/comp.h>
172#endif
173#ifndef OPENSSL_NO_BIO
174#include <openssl/bio.h>
175#endif
176#ifndef OPENSSL_NO_X509
177#include <openssl/x509.h>
178#endif
179#include <openssl/kssl.h>
180#include <openssl/safestack.h>
181#include <openssl/symhacks.h>
182
183#ifdef __cplusplus
184extern "C" {
185#endif
186
187/* SSLeay version number for ASN.1 encoding of the session information */
188/* Version 0 - initial version
189 * Version 1 - added the optional peer certificate
190 */
191#define SSL_SESSION_ASN1_VERSION 0x0001
192
193/* text strings for the ciphers */
194#define SSL_TXT_NULL_WITH_MD5 SSL2_TXT_NULL_WITH_MD5
195#define SSL_TXT_RC4_128_WITH_MD5 SSL2_TXT_RC4_128_WITH_MD5
196#define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5
197#define SSL_TXT_RC2_128_CBC_WITH_MD5 SSL2_TXT_RC2_128_CBC_WITH_MD5
198#define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5
199#define SSL_TXT_IDEA_128_CBC_WITH_MD5 SSL2_TXT_IDEA_128_CBC_WITH_MD5
200#define SSL_TXT_DES_64_CBC_WITH_MD5 SSL2_TXT_DES_64_CBC_WITH_MD5
201#define SSL_TXT_DES_64_CBC_WITH_SHA SSL2_TXT_DES_64_CBC_WITH_SHA
202#define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5
203#define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA
204
205/* VRS Additional Kerberos5 entries
206 */
207#define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA
208#define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
209#define SSL_TXT_KRB5_RC4_128_SHA SSL3_TXT_KRB5_RC4_128_SHA
210#define SSL_TXT_KRB5_IDEA_128_CBC_SHA SSL3_TXT_KRB5_IDEA_128_CBC_SHA
211#define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5
212#define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
213#define SSL_TXT_KRB5_RC4_128_MD5 SSL3_TXT_KRB5_RC4_128_MD5
214#define SSL_TXT_KRB5_IDEA_128_CBC_MD5 SSL3_TXT_KRB5_IDEA_128_CBC_MD5
215
216#define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA
217#define SSL_TXT_KRB5_RC2_40_CBC_SHA SSL3_TXT_KRB5_RC2_40_CBC_SHA
218#define SSL_TXT_KRB5_RC4_40_SHA SSL3_TXT_KRB5_RC4_40_SHA
219#define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5
220#define SSL_TXT_KRB5_RC2_40_CBC_MD5 SSL3_TXT_KRB5_RC2_40_CBC_MD5
221#define SSL_TXT_KRB5_RC4_40_MD5 SSL3_TXT_KRB5_RC4_40_MD5
222
223#define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA
224#define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5
225#define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA
226#define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5
227#define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
228#define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
229#define SSL_MAX_KRB5_PRINCIPAL_LENGTH 256
230
231#define SSL_MAX_SSL_SESSION_ID_LENGTH 32
232#define SSL_MAX_SID_CTX_LENGTH 32
233
234#define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8)
235#define SSL_MAX_KEY_ARG_LENGTH 8
236#define SSL_MAX_MASTER_KEY_LENGTH 48
237
238/* These are used to specify which ciphers to use and not to use */
239#define SSL_TXT_LOW "LOW"
240#define SSL_TXT_MEDIUM "MEDIUM"
241#define SSL_TXT_HIGH "HIGH"
242#define SSL_TXT_FIPS "FIPS"
243#define SSL_TXT_kFZA "kFZA"
244#define SSL_TXT_aFZA "aFZA"
245#define SSL_TXT_eFZA "eFZA"
246#define SSL_TXT_FZA "FZA"
247
248#define SSL_TXT_aNULL "aNULL"
249#define SSL_TXT_eNULL "eNULL"
250#define SSL_TXT_NULL "NULL"
251
252#define SSL_TXT_kKRB5 "kKRB5"
253#define SSL_TXT_aKRB5 "aKRB5"
254#define SSL_TXT_KRB5 "KRB5"
255
256#define SSL_TXT_kRSA "kRSA"
257#define SSL_TXT_kDHr "kDHr"
258#define SSL_TXT_kDHd "kDHd"
259#define SSL_TXT_kEDH "kEDH"
260#define SSL_TXT_aRSA "aRSA"
261#define SSL_TXT_aDSS "aDSS"
262#define SSL_TXT_aDH "aDH"
263#define SSL_TXT_DSS "DSS"
264#define SSL_TXT_DH "DH"
265#define SSL_TXT_EDH "EDH"
266#define SSL_TXT_ADH "ADH"
267#define SSL_TXT_RSA "RSA"
268#define SSL_TXT_DES "DES"
269#define SSL_TXT_3DES "3DES"
270#define SSL_TXT_RC4 "RC4"
271#define SSL_TXT_RC2 "RC2"
272#define SSL_TXT_IDEA "IDEA"
273#define SSL_TXT_AES "AES"
274#define SSL_TXT_MD5 "MD5"
275#define SSL_TXT_SHA1 "SHA1"
276#define SSL_TXT_SHA "SHA"
277#define SSL_TXT_EXP "EXP"
278#define SSL_TXT_EXPORT "EXPORT"
279#define SSL_TXT_EXP40 "EXPORT40"
280#define SSL_TXT_EXP56 "EXPORT56"
281#define SSL_TXT_SSLV2 "SSLv2"
282#define SSL_TXT_SSLV3 "SSLv3"
283#define SSL_TXT_TLSV1 "TLSv1"
284#define SSL_TXT_ALL "ALL"
285
286/*
287 * COMPLEMENTOF* definitions. These identifiers are used to (de-select)
288 * ciphers normally not being used.
289 * Example: "RC4" will activate all ciphers using RC4 including ciphers
290 * without authentication, which would normally disabled by DEFAULT (due
291 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT"
292 * will make sure that it is also disabled in the specific selection.
293 * COMPLEMENTOF* identifiers are portable between version, as adjustments
294 * to the default cipher setup will also be included here.
295 *
296 * COMPLEMENTOFDEFAULT does not experience the same special treatment that
297 * DEFAULT gets, as only selection is being done and no sorting as needed
298 * for DEFAULT.
299 */
300#define SSL_TXT_CMPALL "COMPLEMENTOFALL"
301#define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT"
302
303/* The following cipher list is used by default.
304 * It also is substituted when an application-defined cipher list string
305 * starts with 'DEFAULT'. */
306#define SSL_DEFAULT_CIPHER_LIST "ALL:!ADH:+RC4:@STRENGTH" /* low priority for RC4 */
307
308/* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
309#define SSL_SENT_SHUTDOWN 1
310#define SSL_RECEIVED_SHUTDOWN 2
311
312#ifdef __cplusplus
313}
314#endif
315
316#include <openssl/crypto.h>
317#include <openssl/lhash.h>
318#include <openssl/buffer.h>
319#include <openssl/pem.h>
320
321#ifdef __cplusplus
322extern "C" {
323#endif
324
325#if (defined(OPENSSL_NO_RSA) || defined(OPENSSL_NO_MD5)) && !defined(OPENSSL_NO_SSL2)
326#define OPENSSL_NO_SSL2
327#endif
328
329#define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
330#define SSL_FILETYPE_PEM X509_FILETYPE_PEM
331
332/* This is needed to stop compilers complaining about the
333 * 'struct ssl_st *' function parameters used to prototype callbacks
334 * in SSL_CTX. */
335typedef struct ssl_st *ssl_crock_st;
336
337/* used to hold info on the particular ciphers used */
338typedef struct ssl_cipher_st
339 {
340 int valid;
341 const char *name; /* text name */
342 unsigned long id; /* id, 4 bytes, first is version */
343 unsigned long algorithms; /* what ciphers are used */
344 unsigned long algo_strength; /* strength and export flags */
345 unsigned long algorithm2; /* Extra flags */
346 int strength_bits; /* Number of bits really used */
347 int alg_bits; /* Number of bits for algorithm */
348 unsigned long mask; /* used for matching */
349 unsigned long mask_strength; /* also used for matching */
350 } SSL_CIPHER;
351
352DECLARE_STACK_OF(SSL_CIPHER)
353
354typedef struct ssl_st SSL;
355typedef struct ssl_ctx_st SSL_CTX;
356
357/* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
358typedef struct ssl_method_st
359 {
360 int version;
361 int (*ssl_new)(SSL *s);
362 void (*ssl_clear)(SSL *s);
363 void (*ssl_free)(SSL *s);
364 int (*ssl_accept)(SSL *s);
365 int (*ssl_connect)(SSL *s);
366 int (*ssl_read)(SSL *s,void *buf,int len);
367 int (*ssl_peek)(SSL *s,void *buf,int len);
368 int (*ssl_write)(SSL *s,const void *buf,int len);
369 int (*ssl_shutdown)(SSL *s);
370 int (*ssl_renegotiate)(SSL *s);
371 int (*ssl_renegotiate_check)(SSL *s);
372 long (*ssl_ctrl)(SSL *s,int cmd,long larg,void *parg);
373 long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,void *parg);
374 SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr);
375 int (*put_cipher_by_char)(const SSL_CIPHER *cipher,unsigned char *ptr);
376 int (*ssl_pending)(const SSL *s);
377 int (*num_ciphers)(void);
378 SSL_CIPHER *(*get_cipher)(unsigned ncipher);
379 struct ssl_method_st *(*get_ssl_method)(int version);
380 long (*get_timeout)(void);
381 struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */
382 int (*ssl_version)();
383 long (*ssl_callback_ctrl)(SSL *s, int cb_id, void (*fp)());
384 long (*ssl_ctx_callback_ctrl)(SSL_CTX *s, int cb_id, void (*fp)());
385 } SSL_METHOD;
386
387/* Lets make this into an ASN.1 type structure as follows
388 * SSL_SESSION_ID ::= SEQUENCE {
389 * version INTEGER, -- structure version number
390 * SSLversion INTEGER, -- SSL version number
391 * Cipher OCTET_STRING, -- the 3 byte cipher ID
392 * Session_ID OCTET_STRING, -- the Session ID
393 * Master_key OCTET_STRING, -- the master key
394 * KRB5_principal OCTET_STRING -- optional Kerberos principal
395 * Key_Arg [ 0 ] IMPLICIT OCTET_STRING, -- the optional Key argument
396 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time
397 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds
398 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate
399 * Session_ID_context [ 4 ] EXPLICIT OCTET_STRING, -- the Session ID context
400 * Verify_result [ 5 ] EXPLICIT INTEGER -- X509_V_... code for `Peer'
401 * Compression [6] IMPLICIT ASN1_OBJECT -- compression OID XXXXX
402 * }
403 * Look in ssl/ssl_asn1.c for more details
404 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
405 */
406typedef struct ssl_session_st
407 {
408 int ssl_version; /* what ssl version session info is
409 * being kept in here? */
410
411 /* only really used in SSLv2 */
412 unsigned int key_arg_length;
413 unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH];
414 int master_key_length;
415 unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH];
416 /* session_id - valid? */
417 unsigned int session_id_length;
418 unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH];
419 /* this is used to determine whether the session is being reused in
420 * the appropriate context. It is up to the application to set this,
421 * via SSL_new */
422 unsigned int sid_ctx_length;
423 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
424
425#ifndef OPENSSL_NO_KRB5
426 unsigned int krb5_client_princ_len;
427 unsigned char krb5_client_princ[SSL_MAX_KRB5_PRINCIPAL_LENGTH];
428#endif /* OPENSSL_NO_KRB5 */
429
430 int not_resumable;
431
432 /* The cert is the certificate used to establish this connection */
433 struct sess_cert_st /* SESS_CERT */ *sess_cert;
434
435 /* This is the cert for the other end.
436 * On clients, it will be the same as sess_cert->peer_key->x509
437 * (the latter is not enough as sess_cert is not retained
438 * in the external representation of sessions, see ssl_asn1.c). */
439 X509 *peer;
440 /* when app_verify_callback accepts a session where the peer's certificate
441 * is not ok, we must remember the error for session reuse: */
442 long verify_result; /* only for servers */
443
444 int references;
445 long timeout;
446 long time;
447
448 int compress_meth; /* Need to lookup the method */
449
450 SSL_CIPHER *cipher;
451 unsigned long cipher_id; /* when ASN.1 loaded, this
452 * needs to be used to load
453 * the 'cipher' structure */
454
455 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */
456
457 CRYPTO_EX_DATA ex_data; /* application specific data */
458
459 /* These are used to make removal of session-ids more
460 * efficient and to implement a maximum cache size. */
461 struct ssl_session_st *prev,*next;
462 } SSL_SESSION;
463
464
465#define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L
466#define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L
467#define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L
468#define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L
469#define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
470#define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x00000040L /* no effect since 0.9.7h and 0.9.8b */
471#define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
472#define SSL_OP_TLS_D5_BUG 0x00000100L
473#define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L
474
475/* Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added
476 * in OpenSSL 0.9.6d. Usually (depending on the application protocol)
477 * the workaround is not needed. Unfortunately some broken SSL/TLS
478 * implementations cannot handle it at all, which is why we include
479 * it in SSL_OP_ALL. */
480#define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L /* added in 0.9.6e */
481
482/* SSL_OP_ALL: various bug workarounds that should be rather harmless.
483 * This used to be 0x000FFFFFL before 0.9.7. */
484#define SSL_OP_ALL 0x00000FFFL
485
486/* As server, disallow session resumption on renegotiation */
487#define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L
488/* If set, always create a new key when using tmp_dh parameters */
489#define SSL_OP_SINGLE_DH_USE 0x00100000L
490/* Set to always use the tmp_rsa key when doing RSA operations,
491 * even when this violates protocol specs */
492#define SSL_OP_EPHEMERAL_RSA 0x00200000L
493/* Set on servers to choose the cipher according to the server's
494 * preferences */
495#define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L
496/* If set, a server will allow a client to issue a SSLv3.0 version number
497 * as latest version supported in the premaster secret, even when TLSv1.0
498 * (version 3.1) was announced in the client hello. Normally this is
499 * forbidden to prevent version rollback attacks. */
500#define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L
501
502#define SSL_OP_NO_SSLv2 0x01000000L
503#define SSL_OP_NO_SSLv3 0x02000000L
504#define SSL_OP_NO_TLSv1 0x04000000L
505
506/* The next flag deliberately changes the ciphertest, this is a check
507 * for the PKCS#1 attack */
508#define SSL_OP_PKCS1_CHECK_1 0x08000000L
509#define SSL_OP_PKCS1_CHECK_2 0x10000000L
510#define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L
511#define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L
512
513
514/* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
515 * when just a single record has been written): */
516#define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L
517/* Make it possible to retry SSL_write() with changed buffer location
518 * (buffer contents must stay the same!); this is not the default to avoid
519 * the misconception that non-blocking SSL_write() behaves like
520 * non-blocking write(): */
521#define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
522/* Never bother the application with retries if the transport
523 * is blocking: */
524#define SSL_MODE_AUTO_RETRY 0x00000004L
525/* Don't attempt to automatically build certificate chain */
526#define SSL_MODE_NO_AUTO_CHAIN 0x00000008L
527
528
529/* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
530 * they cannot be used to clear bits. */
531
532#define SSL_CTX_set_options(ctx,op) \
533 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL)
534#define SSL_CTX_get_options(ctx) \
535 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL)
536#define SSL_set_options(ssl,op) \
537 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL)
538#define SSL_get_options(ssl) \
539 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL)
540
541#define SSL_CTX_set_mode(ctx,op) \
542 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
543#define SSL_CTX_get_mode(ctx) \
544 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
545#define SSL_set_mode(ssl,op) \
546 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
547#define SSL_get_mode(ssl) \
548 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
549
550
551void 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));
552void 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));
553#define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
554#define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
555
556
557
558#if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
559#define SSL_MAX_CERT_LIST_DEFAULT 1024*30 /* 30k max cert list :-) */
560#else
561#define SSL_MAX_CERT_LIST_DEFAULT 1024*100 /* 100k max cert list :-) */
562#endif
563
564#define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
565
566/* This callback type is used inside SSL_CTX, SSL, and in the functions that set
567 * them. It is used to override the generation of SSL/TLS session IDs in a
568 * server. Return value should be zero on an error, non-zero to proceed. Also,
569 * callbacks should themselves check if the id they generate is unique otherwise
570 * the SSL handshake will fail with an error - callbacks can do this using the
571 * 'ssl' value they're passed by;
572 * SSL_has_matching_session_id(ssl, id, *id_len)
573 * The length value passed in is set at the maximum size the session ID can be.
574 * In SSLv2 this is 16 bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback
575 * can alter this length to be less if desired, but under SSLv2 session IDs are
576 * supposed to be fixed at 16 bytes so the id will be padded after the callback
577 * returns in this case. It is also an error for the callback to set the size to
578 * zero. */
579typedef int (*GEN_SESSION_CB)(const SSL *ssl, unsigned char *id,
580 unsigned int *id_len);
581
582typedef struct ssl_comp_st
583 {
584 int id;
585 char *name;
586#ifndef OPENSSL_NO_COMP
587 COMP_METHOD *method;
588#else
589 char *method;
590#endif
591 } SSL_COMP;
592
593DECLARE_STACK_OF(SSL_COMP)
594
595struct ssl_ctx_st
596 {
597 SSL_METHOD *method;
598
599 STACK_OF(SSL_CIPHER) *cipher_list;
600 /* same as above but sorted for lookup */
601 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
602
603 struct x509_store_st /* X509_STORE */ *cert_store;
604 struct lhash_st /* LHASH */ *sessions; /* a set of SSL_SESSIONs */
605 /* Most session-ids that will be cached, default is
606 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */
607 unsigned long session_cache_size;
608 struct ssl_session_st *session_cache_head;
609 struct ssl_session_st *session_cache_tail;
610
611 /* This can have one of 2 values, ored together,
612 * SSL_SESS_CACHE_CLIENT,
613 * SSL_SESS_CACHE_SERVER,
614 * Default is SSL_SESSION_CACHE_SERVER, which means only
615 * SSL_accept which cache SSL_SESSIONS. */
616 int session_cache_mode;
617
618 /* If timeout is not 0, it is the default timeout value set
619 * when SSL_new() is called. This has been put in to make
620 * life easier to set things up */
621 long session_timeout;
622
623 /* If this callback is not null, it will be called each
624 * time a session id is added to the cache. If this function
625 * returns 1, it means that the callback will do a
626 * SSL_SESSION_free() when it has finished using it. Otherwise,
627 * on 0, it means the callback has finished with it.
628 * If remove_session_cb is not null, it will be called when
629 * a session-id is removed from the cache. After the call,
630 * OpenSSL will SSL_SESSION_free() it. */
631 int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess);
632 void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess);
633 SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl,
634 unsigned char *data,int len,int *copy);
635
636 struct
637 {
638 int sess_connect; /* SSL new conn - started */
639 int sess_connect_renegotiate;/* SSL reneg - requested */
640 int sess_connect_good; /* SSL new conne/reneg - finished */
641 int sess_accept; /* SSL new accept - started */
642 int sess_accept_renegotiate;/* SSL reneg - requested */
643 int sess_accept_good; /* SSL accept/reneg - finished */
644 int sess_miss; /* session lookup misses */
645 int sess_timeout; /* reuse attempt on timeouted session */
646 int sess_cache_full; /* session removed due to full cache */
647 int sess_hit; /* session reuse actually done */
648 int sess_cb_hit; /* session-id that was not
649 * in the cache was
650 * passed back via the callback. This
651 * indicates that the application is
652 * supplying session-id's from other
653 * processes - spooky :-) */
654 } stats;
655
656 int references;
657
658 /* if defined, these override the X509_verify_cert() calls */
659 int (*app_verify_callback)(X509_STORE_CTX *, void *);
660 void *app_verify_arg;
661 /* before OpenSSL 0.9.7, 'app_verify_arg' was ignored
662 * ('app_verify_callback' was called with just one argument) */
663
664 /* Default password callback. */
665 pem_password_cb *default_passwd_callback;
666
667 /* Default password callback user data. */
668 void *default_passwd_callback_userdata;
669
670 /* get client cert callback */
671 int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey);
672
673 CRYPTO_EX_DATA ex_data;
674
675 const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */
676 const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */
677 const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */
678
679 STACK_OF(X509) *extra_certs;
680 STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */
681
682
683 /* Default values used when no per-SSL value is defined follow */
684
685 void (*info_callback)(const SSL *ssl,int type,int val); /* used if SSL's info_callback is NULL */
686
687 /* what we put in client cert requests */
688 STACK_OF(X509_NAME) *client_CA;
689
690
691 /* Default values to use in SSL structures follow (these are copied by SSL_new) */
692
693 unsigned long options;
694 unsigned long mode;
695 long max_cert_list;
696
697 struct cert_st /* CERT */ *cert;
698 int read_ahead;
699
700 /* callback that allows applications to peek at protocol messages */
701 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
702 void *msg_callback_arg;
703
704 int verify_mode;
705 int verify_depth;
706 unsigned int sid_ctx_length;
707 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
708 int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx); /* called 'verify_callback' in the SSL */
709
710 /* Default generate session ID callback. */
711 GEN_SESSION_CB generate_session_id;
712
713 int purpose; /* Purpose setting */
714 int trust; /* Trust setting */
715
716 int quiet_shutdown;
717 };
718
719#define SSL_SESS_CACHE_OFF 0x0000
720#define SSL_SESS_CACHE_CLIENT 0x0001
721#define SSL_SESS_CACHE_SERVER 0x0002
722#define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
723#define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
724/* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */
725#define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
726#define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200
727#define SSL_SESS_CACHE_NO_INTERNAL \
728 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
729
730 struct lhash_st *SSL_CTX_sessions(SSL_CTX *ctx);
731#define SSL_CTX_sess_number(ctx) \
732 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
733#define SSL_CTX_sess_connect(ctx) \
734 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
735#define SSL_CTX_sess_connect_good(ctx) \
736 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
737#define SSL_CTX_sess_connect_renegotiate(ctx) \
738 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
739#define SSL_CTX_sess_accept(ctx) \
740 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
741#define SSL_CTX_sess_accept_renegotiate(ctx) \
742 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
743#define SSL_CTX_sess_accept_good(ctx) \
744 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
745#define SSL_CTX_sess_hits(ctx) \
746 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
747#define SSL_CTX_sess_cb_hits(ctx) \
748 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
749#define SSL_CTX_sess_misses(ctx) \
750 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
751#define SSL_CTX_sess_timeouts(ctx) \
752 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
753#define SSL_CTX_sess_cache_full(ctx) \
754 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
755
756#define SSL_CTX_sess_set_new_cb(ctx,cb) ((ctx)->new_session_cb=(cb))
757#define SSL_CTX_sess_get_new_cb(ctx) ((ctx)->new_session_cb)
758#define SSL_CTX_sess_set_remove_cb(ctx,cb) ((ctx)->remove_session_cb=(cb))
759#define SSL_CTX_sess_get_remove_cb(ctx) ((ctx)->remove_session_cb)
760#define SSL_CTX_sess_set_get_cb(ctx,cb) ((ctx)->get_session_cb=(cb))
761#define SSL_CTX_sess_get_get_cb(ctx) ((ctx)->get_session_cb)
762#define SSL_CTX_set_info_callback(ctx,cb) ((ctx)->info_callback=(cb))
763#define SSL_CTX_get_info_callback(ctx) ((ctx)->info_callback)
764#define SSL_CTX_set_client_cert_cb(ctx,cb) ((ctx)->client_cert_cb=(cb))
765#define SSL_CTX_get_client_cert_cb(ctx) ((ctx)->client_cert_cb)
766
767#define SSL_NOTHING 1
768#define SSL_WRITING 2
769#define SSL_READING 3
770#define SSL_X509_LOOKUP 4
771
772/* These will only be used when doing non-blocking IO */
773#define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
774#define SSL_want_read(s) (SSL_want(s) == SSL_READING)
775#define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
776#define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
777
778struct ssl_st
779 {
780 /* protocol version
781 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION)
782 */
783 int version;
784 int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
785
786 SSL_METHOD *method; /* SSLv3 */
787
788 /* There are 2 BIO's even though they are normally both the
789 * same. This is so data can be read and written to different
790 * handlers */
791
792#ifndef OPENSSL_NO_BIO
793 BIO *rbio; /* used by SSL_read */
794 BIO *wbio; /* used by SSL_write */
795 BIO *bbio; /* used during session-id reuse to concatenate
796 * messages */
797#else
798 char *rbio; /* used by SSL_read */
799 char *wbio; /* used by SSL_write */
800 char *bbio;
801#endif
802 /* This holds a variable that indicates what we were doing
803 * when a 0 or -1 is returned. This is needed for
804 * non-blocking IO so we know what request needs re-doing when
805 * in SSL_accept or SSL_connect */
806 int rwstate;
807
808 /* true when we are actually in SSL_accept() or SSL_connect() */
809 int in_handshake;
810 int (*handshake_func)();
811
812 /* Imagine that here's a boolean member "init" that is
813 * switched as soon as SSL_set_{accept/connect}_state
814 * is called for the first time, so that "state" and
815 * "handshake_func" are properly initialized. But as
816 * handshake_func is == 0 until then, we use this
817 * test instead of an "init" member.
818 */
819
820 int server; /* are we the server side? - mostly used by SSL_clear*/
821
822 int new_session;/* 1 if we are to use a new session.
823 * 2 if we are a server and are inside a handshake
824 * (i.e. not just sending a HelloRequest)
825 * NB: For servers, the 'new' session may actually be a previously
826 * cached session or even the previous session unless
827 * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set */
828 int quiet_shutdown;/* don't send shutdown packets */
829 int shutdown; /* we have shut things down, 0x01 sent, 0x02
830 * for received */
831 int state; /* where we are */
832 int rstate; /* where we are when reading */
833
834 BUF_MEM *init_buf; /* buffer used during init */
835 void *init_msg; /* pointer to handshake message body, set by ssl3_get_message() */
836 int init_num; /* amount read/written */
837 int init_off; /* amount read/written */
838
839 /* used internally to point at a raw packet */
840 unsigned char *packet;
841 unsigned int packet_length;
842
843 struct ssl2_state_st *s2; /* SSLv2 variables */
844 struct ssl3_state_st *s3; /* SSLv3 variables */
845
846 int read_ahead; /* Read as many input bytes as possible
847 * (for non-blocking reads) */
848
849 /* callback that allows applications to peek at protocol messages */
850 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
851 void *msg_callback_arg;
852
853 int hit; /* reusing a previous session */
854
855 int purpose; /* Purpose setting */
856 int trust; /* Trust setting */
857
858 /* crypto */
859 STACK_OF(SSL_CIPHER) *cipher_list;
860 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
861
862 /* These are the ones being used, the ones in SSL_SESSION are
863 * the ones to be 'copied' into these ones */
864
865 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */
866 const EVP_MD *read_hash; /* used for mac generation */
867#ifndef OPENSSL_NO_COMP
868 COMP_CTX *expand; /* uncompress */
869#else
870 char *expand;
871#endif
872
873 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
874 const EVP_MD *write_hash; /* used for mac generation */
875#ifndef OPENSSL_NO_COMP
876 COMP_CTX *compress; /* compression */
877#else
878 char *compress;
879#endif
880
881 /* session info */
882
883 /* client cert? */
884 /* This is used to hold the server certificate used */
885 struct cert_st /* CERT */ *cert;
886
887 /* the session_id_context is used to ensure sessions are only reused
888 * in the appropriate context */
889 unsigned int sid_ctx_length;
890 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
891
892 /* This can also be in the session once a session is established */
893 SSL_SESSION *session;
894
895 /* Default generate session ID callback. */
896 GEN_SESSION_CB generate_session_id;
897
898 /* Used in SSL2 and SSL3 */
899 int verify_mode; /* 0 don't care about verify failure.
900 * 1 fail if verify fails */
901 int verify_depth;
902 int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */
903
904 void (*info_callback)(const SSL *ssl,int type,int val); /* optional informational callback */
905
906 int error; /* error bytes to be written */
907 int error_code; /* actual code */
908
909#ifndef OPENSSL_NO_KRB5
910 KSSL_CTX *kssl_ctx; /* Kerberos 5 context */
911#endif /* OPENSSL_NO_KRB5 */
912
913 SSL_CTX *ctx;
914 /* set this flag to 1 and a sleep(1) is put into all SSL_read()
915 * and SSL_write() calls, good for nbio debuging :-) */
916 int debug;
917
918 /* extra application data */
919 long verify_result;
920 CRYPTO_EX_DATA ex_data;
921
922 /* for server side, keep the list of CA_dn we can use */
923 STACK_OF(X509_NAME) *client_CA;
924
925 int references;
926 unsigned long options; /* protocol behaviour */
927 unsigned long mode; /* API behaviour */
928 long max_cert_list;
929 int first_packet;
930 int client_version; /* what was passed, used for
931 * SSLv3/TLS rollback check */
932 };
933
934#ifdef __cplusplus
935}
936#endif
937
938#include <openssl/ssl2.h>
939#include <openssl/ssl3.h>
940#include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
941#include <openssl/ssl23.h>
942
943#ifdef __cplusplus
944extern "C" {
945#endif
946
947/* compatibility */
948#define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
949#define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
950#define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
951#define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
952#define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
953#define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
954
955/* The following are the possible values for ssl->state are are
956 * used to indicate where we are up to in the SSL connection establishment.
957 * The macros that follow are about the only things you should need to use
958 * and even then, only when using non-blocking IO.
959 * It can also be useful to work out where you were when the connection
960 * failed */
961
962#define SSL_ST_CONNECT 0x1000
963#define SSL_ST_ACCEPT 0x2000
964#define SSL_ST_MASK 0x0FFF
965#define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT)
966#define SSL_ST_BEFORE 0x4000
967#define SSL_ST_OK 0x03
968#define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT)
969
970#define SSL_CB_LOOP 0x01
971#define SSL_CB_EXIT 0x02
972#define SSL_CB_READ 0x04
973#define SSL_CB_WRITE 0x08
974#define SSL_CB_ALERT 0x4000 /* used in callback */
975#define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
976#define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
977#define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
978#define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
979#define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
980#define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
981#define SSL_CB_HANDSHAKE_START 0x10
982#define SSL_CB_HANDSHAKE_DONE 0x20
983
984/* Is the SSL_connection established? */
985#define SSL_get_state(a) SSL_state(a)
986#define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK)
987#define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT)
988#define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE)
989#define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT)
990#define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT)
991
992/* The following 2 states are kept in ssl->rstate when reads fail,
993 * you should not need these */
994#define SSL_ST_READ_HEADER 0xF0
995#define SSL_ST_READ_BODY 0xF1
996#define SSL_ST_READ_DONE 0xF2
997
998/* Obtain latest Finished message
999 * -- that we sent (SSL_get_finished)
1000 * -- that we expected from peer (SSL_get_peer_finished).
1001 * Returns length (0 == no Finished so far), copies up to 'count' bytes. */
1002size_t SSL_get_finished(const SSL *s, void *buf, size_t count);
1003size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count);
1004
1005/* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options
1006 * are 'ored' with SSL_VERIFY_PEER if they are desired */
1007#define SSL_VERIFY_NONE 0x00
1008#define SSL_VERIFY_PEER 0x01
1009#define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
1010#define SSL_VERIFY_CLIENT_ONCE 0x04
1011
1012#define OpenSSL_add_ssl_algorithms() SSL_library_init()
1013#define SSLeay_add_ssl_algorithms() SSL_library_init()
1014
1015/* this is for backward compatibility */
1016#if 0 /* NEW_SSLEAY */
1017#define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
1018#define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n)
1019#define SSL_add_session(a,b) SSL_CTX_add_session((a),(b))
1020#define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b))
1021#define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b))
1022#endif
1023/* More backward compatibility */
1024#define SSL_get_cipher(s) \
1025 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1026#define SSL_get_cipher_bits(s,np) \
1027 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
1028#define SSL_get_cipher_version(s) \
1029 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
1030#define SSL_get_cipher_name(s) \
1031 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1032#define SSL_get_time(a) SSL_SESSION_get_time(a)
1033#define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
1034#define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
1035#define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
1036
1037#if 1 /*SSLEAY_MACROS*/
1038#define d2i_SSL_SESSION_bio(bp,s_id) (SSL_SESSION *)ASN1_d2i_bio( \
1039 (char *(*)())SSL_SESSION_new,(char *(*)())d2i_SSL_SESSION, \
1040 (bp),(unsigned char **)(s_id))
1041#define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio(i2d_SSL_SESSION, \
1042 bp,(unsigned char *)s_id)
1043#define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \
1044 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u)
1045#define PEM_read_bio_SSL_SESSION(bp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read_bio( \
1046 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,(char **)x,cb,u)
1047#define PEM_write_SSL_SESSION(fp,x) \
1048 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
1049 PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL)
1050#define PEM_write_bio_SSL_SESSION(bp,x) \
1051 PEM_ASN1_write_bio((int (*)())i2d_SSL_SESSION, \
1052 PEM_STRING_SSL_SESSION,bp, (char *)x, NULL,NULL,0,NULL,NULL)
1053#endif
1054
1055#define SSL_AD_REASON_OFFSET 1000
1056/* These alert types are for SSLv3 and TLSv1 */
1057#define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
1058#define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */
1059#define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */
1060#define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
1061#define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
1062#define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */
1063#define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */
1064#define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */
1065#define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
1066#define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
1067#define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
1068#define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
1069#define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
1070#define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */
1071#define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */
1072#define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */
1073#define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */
1074#define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
1075#define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */
1076#define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */
1077#define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */
1078#define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */
1079#define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
1080#define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
1081
1082#define SSL_ERROR_NONE 0
1083#define SSL_ERROR_SSL 1
1084#define SSL_ERROR_WANT_READ 2
1085#define SSL_ERROR_WANT_WRITE 3
1086#define SSL_ERROR_WANT_X509_LOOKUP 4
1087#define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */
1088#define SSL_ERROR_ZERO_RETURN 6
1089#define SSL_ERROR_WANT_CONNECT 7
1090#define SSL_ERROR_WANT_ACCEPT 8
1091
1092#define SSL_CTRL_NEED_TMP_RSA 1
1093#define SSL_CTRL_SET_TMP_RSA 2
1094#define SSL_CTRL_SET_TMP_DH 3
1095#define SSL_CTRL_SET_TMP_RSA_CB 4
1096#define SSL_CTRL_SET_TMP_DH_CB 5
1097
1098#define SSL_CTRL_GET_SESSION_REUSED 6
1099#define SSL_CTRL_GET_CLIENT_CERT_REQUEST 7
1100#define SSL_CTRL_GET_NUM_RENEGOTIATIONS 8
1101#define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 9
1102#define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 10
1103#define SSL_CTRL_GET_FLAGS 11
1104#define SSL_CTRL_EXTRA_CHAIN_CERT 12
1105
1106#define SSL_CTRL_SET_MSG_CALLBACK 13
1107#define SSL_CTRL_SET_MSG_CALLBACK_ARG 14
1108
1109/* Stats */
1110#define SSL_CTRL_SESS_NUMBER 20
1111#define SSL_CTRL_SESS_CONNECT 21
1112#define SSL_CTRL_SESS_CONNECT_GOOD 22
1113#define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
1114#define SSL_CTRL_SESS_ACCEPT 24
1115#define SSL_CTRL_SESS_ACCEPT_GOOD 25
1116#define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
1117#define SSL_CTRL_SESS_HIT 27
1118#define SSL_CTRL_SESS_CB_HIT 28
1119#define SSL_CTRL_SESS_MISSES 29
1120#define SSL_CTRL_SESS_TIMEOUTS 30
1121#define SSL_CTRL_SESS_CACHE_FULL 31
1122#define SSL_CTRL_OPTIONS 32
1123#define SSL_CTRL_MODE 33
1124
1125#define SSL_CTRL_GET_READ_AHEAD 40
1126#define SSL_CTRL_SET_READ_AHEAD 41
1127#define SSL_CTRL_SET_SESS_CACHE_SIZE 42
1128#define SSL_CTRL_GET_SESS_CACHE_SIZE 43
1129#define SSL_CTRL_SET_SESS_CACHE_MODE 44
1130#define SSL_CTRL_GET_SESS_CACHE_MODE 45
1131
1132#define SSL_CTRL_GET_MAX_CERT_LIST 50
1133#define SSL_CTRL_SET_MAX_CERT_LIST 51
1134
1135#define SSL_session_reused(ssl) \
1136 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
1137#define SSL_num_renegotiations(ssl) \
1138 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
1139#define SSL_clear_num_renegotiations(ssl) \
1140 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
1141#define SSL_total_renegotiations(ssl) \
1142 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
1143
1144#define SSL_CTX_need_tmp_RSA(ctx) \
1145 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1146#define SSL_CTX_set_tmp_rsa(ctx,rsa) \
1147 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1148#define SSL_CTX_set_tmp_dh(ctx,dh) \
1149 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1150
1151#define SSL_need_tmp_RSA(ssl) \
1152 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1153#define SSL_set_tmp_rsa(ssl,rsa) \
1154 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1155#define SSL_set_tmp_dh(ssl,dh) \
1156 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1157
1158#define SSL_CTX_add_extra_chain_cert(ctx,x509) \
1159 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
1160
1161#ifndef OPENSSL_NO_BIO
1162BIO_METHOD *BIO_f_ssl(void);
1163BIO *BIO_new_ssl(SSL_CTX *ctx,int client);
1164BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
1165BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
1166int BIO_ssl_copy_session_id(BIO *to,BIO *from);
1167void BIO_ssl_shutdown(BIO *ssl_bio);
1168
1169#endif
1170
1171int SSL_CTX_set_cipher_list(SSL_CTX *,const char *str);
1172SSL_CTX *SSL_CTX_new(SSL_METHOD *meth);
1173void SSL_CTX_free(SSL_CTX *);
1174long SSL_CTX_set_timeout(SSL_CTX *ctx,long t);
1175long SSL_CTX_get_timeout(const SSL_CTX *ctx);
1176X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *);
1177void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *);
1178int SSL_want(const SSL *s);
1179int SSL_clear(SSL *s);
1180
1181void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm);
1182
1183SSL_CIPHER *SSL_get_current_cipher(const SSL *s);
1184int SSL_CIPHER_get_bits(const SSL_CIPHER *c,int *alg_bits);
1185char * SSL_CIPHER_get_version(const SSL_CIPHER *c);
1186const char * SSL_CIPHER_get_name(const SSL_CIPHER *c);
1187
1188int SSL_get_fd(const SSL *s);
1189int SSL_get_rfd(const SSL *s);
1190int SSL_get_wfd(const SSL *s);
1191const char * SSL_get_cipher_list(const SSL *s,int n);
1192char * SSL_get_shared_ciphers(const SSL *s, char *buf, int len);
1193int SSL_get_read_ahead(const SSL * s);
1194int SSL_pending(const SSL *s);
1195#ifndef OPENSSL_NO_SOCK
1196int SSL_set_fd(SSL *s, int fd);
1197int SSL_set_rfd(SSL *s, int fd);
1198int SSL_set_wfd(SSL *s, int fd);
1199#endif
1200#ifndef OPENSSL_NO_BIO
1201void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio);
1202BIO * SSL_get_rbio(const SSL *s);
1203BIO * SSL_get_wbio(const SSL *s);
1204#endif
1205int SSL_set_cipher_list(SSL *s, const char *str);
1206void SSL_set_read_ahead(SSL *s, int yes);
1207int SSL_get_verify_mode(const SSL *s);
1208int SSL_get_verify_depth(const SSL *s);
1209int (*SSL_get_verify_callback(const SSL *s))(int,X509_STORE_CTX *);
1210void SSL_set_verify(SSL *s, int mode,
1211 int (*callback)(int ok,X509_STORE_CTX *ctx));
1212void SSL_set_verify_depth(SSL *s, int depth);
1213#ifndef OPENSSL_NO_RSA
1214int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
1215#endif
1216int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len);
1217int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
1218int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, unsigned char *d, long len);
1219int SSL_use_certificate(SSL *ssl, X509 *x);
1220int SSL_use_certificate_ASN1(SSL *ssl, unsigned char *d, int len);
1221
1222#ifndef OPENSSL_NO_STDIO
1223int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
1224int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
1225int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
1226int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1227int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1228int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
1229int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */
1230STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
1231int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
1232 const char *file);
1233#ifndef OPENSSL_SYS_VMS
1234#ifndef OPENSSL_SYS_MACINTOSH_CLASSIC /* XXXXX: Better scheme needed! [was: #ifndef MAC_OS_pre_X] */
1235int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
1236 const char *dir);
1237#endif
1238#endif
1239
1240#endif
1241
1242void SSL_load_error_strings(void );
1243const char *SSL_state_string(const SSL *s);
1244const char *SSL_rstate_string(const SSL *s);
1245const char *SSL_state_string_long(const SSL *s);
1246const char *SSL_rstate_string_long(const SSL *s);
1247long SSL_SESSION_get_time(const SSL_SESSION *s);
1248long SSL_SESSION_set_time(SSL_SESSION *s, long t);
1249long SSL_SESSION_get_timeout(const SSL_SESSION *s);
1250long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
1251void SSL_copy_session_id(SSL *to,const SSL *from);
1252
1253SSL_SESSION *SSL_SESSION_new(void);
1254unsigned long SSL_SESSION_hash(const SSL_SESSION *a);
1255int SSL_SESSION_cmp(const SSL_SESSION *a,const SSL_SESSION *b);
1256#ifndef OPENSSL_NO_FP_API
1257int SSL_SESSION_print_fp(FILE *fp,const SSL_SESSION *ses);
1258#endif
1259#ifndef OPENSSL_NO_BIO
1260int SSL_SESSION_print(BIO *fp,const SSL_SESSION *ses);
1261#endif
1262void SSL_SESSION_free(SSL_SESSION *ses);
1263int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp);
1264int SSL_set_session(SSL *to, SSL_SESSION *session);
1265int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
1266int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c);
1267int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB);
1268int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB);
1269int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id,
1270 unsigned int id_len);
1271SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,const unsigned char * const *pp,
1272 long length);
1273
1274#ifdef HEADER_X509_H
1275X509 * SSL_get_peer_certificate(const SSL *s);
1276#endif
1277
1278STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s);
1279
1280int SSL_CTX_get_verify_mode(const SSL_CTX *ctx);
1281int SSL_CTX_get_verify_depth(const SSL_CTX *ctx);
1282int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx))(int,X509_STORE_CTX *);
1283void SSL_CTX_set_verify(SSL_CTX *ctx,int mode,
1284 int (*callback)(int, X509_STORE_CTX *));
1285void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth);
1286void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(X509_STORE_CTX *,void *), void *arg);
1287#ifndef OPENSSL_NO_RSA
1288int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
1289#endif
1290int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, unsigned char *d, long len);
1291int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
1292int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx,
1293 unsigned char *d, long len);
1294int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
1295int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, unsigned char *d);
1296
1297void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
1298void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
1299
1300int SSL_CTX_check_private_key(const SSL_CTX *ctx);
1301int SSL_check_private_key(const SSL *ctx);
1302
1303int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx,
1304 unsigned int sid_ctx_len);
1305
1306SSL * SSL_new(SSL_CTX *ctx);
1307int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx,
1308 unsigned int sid_ctx_len);
1309
1310int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
1311int SSL_set_purpose(SSL *s, int purpose);
1312int SSL_CTX_set_trust(SSL_CTX *s, int trust);
1313int SSL_set_trust(SSL *s, int trust);
1314
1315void SSL_free(SSL *ssl);
1316int SSL_accept(SSL *ssl);
1317int SSL_connect(SSL *ssl);
1318int SSL_read(SSL *ssl,void *buf,int num);
1319int SSL_peek(SSL *ssl,void *buf,int num);
1320int SSL_write(SSL *ssl,const void *buf,int num);
1321long SSL_ctrl(SSL *ssl,int cmd, long larg, void *parg);
1322long SSL_callback_ctrl(SSL *, int, void (*)());
1323long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, void *parg);
1324long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)());
1325
1326int SSL_get_error(const SSL *s,int ret_code);
1327const char *SSL_get_version(const SSL *s);
1328
1329/* This sets the 'default' SSL version that SSL_new() will create */
1330int SSL_CTX_set_ssl_version(SSL_CTX *ctx,SSL_METHOD *meth);
1331
1332SSL_METHOD *SSLv2_method(void); /* SSLv2 */
1333SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */
1334SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */
1335
1336SSL_METHOD *SSLv3_method(void); /* SSLv3 */
1337SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
1338SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
1339
1340SSL_METHOD *SSLv23_method(void); /* SSLv3 but can rollback to v2 */
1341SSL_METHOD *SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */
1342SSL_METHOD *SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */
1343
1344SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
1345SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
1346SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
1347
1348STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s);
1349
1350int SSL_do_handshake(SSL *s);
1351int SSL_renegotiate(SSL *s);
1352int SSL_renegotiate_pending(SSL *s);
1353int SSL_shutdown(SSL *s);
1354
1355SSL_METHOD *SSL_get_ssl_method(SSL *s);
1356int SSL_set_ssl_method(SSL *s,SSL_METHOD *method);
1357const char *SSL_alert_type_string_long(int value);
1358const char *SSL_alert_type_string(int value);
1359const char *SSL_alert_desc_string_long(int value);
1360const char *SSL_alert_desc_string(int value);
1361
1362void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);
1363void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);
1364STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s);
1365STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s);
1366int SSL_add_client_CA(SSL *ssl,X509 *x);
1367int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x);
1368
1369void SSL_set_connect_state(SSL *s);
1370void SSL_set_accept_state(SSL *s);
1371
1372long SSL_get_default_timeout(const SSL *s);
1373
1374int SSL_library_init(void );
1375
1376char *SSL_CIPHER_description(SSL_CIPHER *,char *buf,int size);
1377STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
1378
1379SSL *SSL_dup(SSL *ssl);
1380
1381X509 *SSL_get_certificate(const SSL *ssl);
1382/* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl);
1383
1384void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode);
1385int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx);
1386void SSL_set_quiet_shutdown(SSL *ssl,int mode);
1387int SSL_get_quiet_shutdown(const SSL *ssl);
1388void SSL_set_shutdown(SSL *ssl,int mode);
1389int SSL_get_shutdown(const SSL *ssl);
1390int SSL_version(const SSL *ssl);
1391int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
1392int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
1393 const char *CApath);
1394#define SSL_get0_session SSL_get_session /* just peek at pointer */
1395SSL_SESSION *SSL_get_session(const SSL *ssl);
1396SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
1397SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl);
1398void SSL_set_info_callback(SSL *ssl,
1399 void (*cb)(const SSL *ssl,int type,int val));
1400void (*SSL_get_info_callback(const SSL *ssl))(const SSL *ssl,int type,int val);
1401int SSL_state(const SSL *ssl);
1402
1403void SSL_set_verify_result(SSL *ssl,long v);
1404long SSL_get_verify_result(const SSL *ssl);
1405
1406int SSL_set_ex_data(SSL *ssl,int idx,void *data);
1407void *SSL_get_ex_data(const SSL *ssl,int idx);
1408int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1409 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1410
1411int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data);
1412void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss,int idx);
1413int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1414 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1415
1416int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data);
1417void *SSL_CTX_get_ex_data(const SSL_CTX *ssl,int idx);
1418int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1419 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1420
1421int SSL_get_ex_data_X509_STORE_CTX_idx(void );
1422
1423#define SSL_CTX_sess_set_cache_size(ctx,t) \
1424 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
1425#define SSL_CTX_sess_get_cache_size(ctx) \
1426 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
1427#define SSL_CTX_set_session_cache_mode(ctx,m) \
1428 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
1429#define SSL_CTX_get_session_cache_mode(ctx) \
1430 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
1431
1432#define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
1433#define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
1434#define SSL_CTX_get_read_ahead(ctx) \
1435 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
1436#define SSL_CTX_set_read_ahead(ctx,m) \
1437 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
1438#define SSL_CTX_get_max_cert_list(ctx) \
1439 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1440#define SSL_CTX_set_max_cert_list(ctx,m) \
1441 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1442#define SSL_get_max_cert_list(ssl) \
1443 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1444#define SSL_set_max_cert_list(ssl,m) \
1445 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1446
1447 /* NB: the keylength is only applicable when is_export is true */
1448#ifndef OPENSSL_NO_RSA
1449void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
1450 RSA *(*cb)(SSL *ssl,int is_export,
1451 int keylength));
1452
1453void SSL_set_tmp_rsa_callback(SSL *ssl,
1454 RSA *(*cb)(SSL *ssl,int is_export,
1455 int keylength));
1456#endif
1457#ifndef OPENSSL_NO_DH
1458void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
1459 DH *(*dh)(SSL *ssl,int is_export,
1460 int keylength));
1461void SSL_set_tmp_dh_callback(SSL *ssl,
1462 DH *(*dh)(SSL *ssl,int is_export,
1463 int keylength));
1464#endif
1465
1466#ifndef OPENSSL_NO_COMP
1467int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm);
1468#else
1469int SSL_COMP_add_compression_method(int id,char *cm);
1470#endif
1471
1472/* BEGIN ERROR CODES */
1473/* The following lines are auto generated by the script mkerr.pl. Any changes
1474 * made after this point may be overwritten when the script is next run.
1475 */
1476void ERR_load_SSL_strings(void);
1477
1478/* Error codes for the SSL functions. */
1479
1480/* Function codes. */
1481#define SSL_F_CLIENT_CERTIFICATE 100
1482#define SSL_F_CLIENT_FINISHED 238
1483#define SSL_F_CLIENT_HELLO 101
1484#define SSL_F_CLIENT_MASTER_KEY 102
1485#define SSL_F_D2I_SSL_SESSION 103
1486#define SSL_F_DO_SSL3_WRITE 104
1487#define SSL_F_GET_CLIENT_FINISHED 105
1488#define SSL_F_GET_CLIENT_HELLO 106
1489#define SSL_F_GET_CLIENT_MASTER_KEY 107
1490#define SSL_F_GET_SERVER_FINISHED 108
1491#define SSL_F_GET_SERVER_HELLO 109
1492#define SSL_F_GET_SERVER_VERIFY 110
1493#define SSL_F_I2D_SSL_SESSION 111
1494#define SSL_F_READ_N 112
1495#define SSL_F_REQUEST_CERTIFICATE 113
1496#define SSL_F_SERVER_FINISH 239
1497#define SSL_F_SERVER_HELLO 114
1498#define SSL_F_SERVER_VERIFY 240
1499#define SSL_F_SSL23_ACCEPT 115
1500#define SSL_F_SSL23_CLIENT_HELLO 116
1501#define SSL_F_SSL23_CONNECT 117
1502#define SSL_F_SSL23_GET_CLIENT_HELLO 118
1503#define SSL_F_SSL23_GET_SERVER_HELLO 119
1504#define SSL_F_SSL23_PEEK 237
1505#define SSL_F_SSL23_READ 120
1506#define SSL_F_SSL23_WRITE 121
1507#define SSL_F_SSL2_ACCEPT 122
1508#define SSL_F_SSL2_CONNECT 123
1509#define SSL_F_SSL2_ENC_INIT 124
1510#define SSL_F_SSL2_GENERATE_KEY_MATERIAL 241
1511#define SSL_F_SSL2_PEEK 234
1512#define SSL_F_SSL2_READ 125
1513#define SSL_F_SSL2_READ_INTERNAL 236
1514#define SSL_F_SSL2_SET_CERTIFICATE 126
1515#define SSL_F_SSL2_WRITE 127
1516#define SSL_F_SSL3_ACCEPT 128
1517#define SSL_F_SSL3_CALLBACK_CTRL 233
1518#define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
1519#define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
1520#define SSL_F_SSL3_CLIENT_HELLO 131
1521#define SSL_F_SSL3_CONNECT 132
1522#define SSL_F_SSL3_CTRL 213
1523#define SSL_F_SSL3_CTX_CTRL 133
1524#define SSL_F_SSL3_ENC 134
1525#define SSL_F_SSL3_GENERATE_KEY_BLOCK 238
1526#define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
1527#define SSL_F_SSL3_GET_CERT_VERIFY 136
1528#define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
1529#define SSL_F_SSL3_GET_CLIENT_HELLO 138
1530#define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
1531#define SSL_F_SSL3_GET_FINISHED 140
1532#define SSL_F_SSL3_GET_KEY_EXCHANGE 141
1533#define SSL_F_SSL3_GET_MESSAGE 142
1534#define SSL_F_SSL3_GET_RECORD 143
1535#define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
1536#define SSL_F_SSL3_GET_SERVER_DONE 145
1537#define SSL_F_SSL3_GET_SERVER_HELLO 146
1538#define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
1539#define SSL_F_SSL3_PEEK 235
1540#define SSL_F_SSL3_READ_BYTES 148
1541#define SSL_F_SSL3_READ_N 149
1542#define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
1543#define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
1544#define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
1545#define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
1546#define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
1547#define SSL_F_SSL3_SEND_SERVER_HELLO 242
1548#define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
1549#define SSL_F_SSL3_SETUP_BUFFERS 156
1550#define SSL_F_SSL3_SETUP_KEY_BLOCK 157
1551#define SSL_F_SSL3_WRITE_BYTES 158
1552#define SSL_F_SSL3_WRITE_PENDING 159
1553#define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
1554#define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
1555#define SSL_F_SSL_BAD_METHOD 160
1556#define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
1557#define SSL_F_SSL_CERT_DUP 221
1558#define SSL_F_SSL_CERT_INST 222
1559#define SSL_F_SSL_CERT_INSTANTIATE 214
1560#define SSL_F_SSL_CERT_NEW 162
1561#define SSL_F_SSL_CHECK_PRIVATE_KEY 163
1562#define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
1563#define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
1564#define SSL_F_SSL_CLEAR 164
1565#define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
1566#define SSL_F_SSL_CREATE_CIPHER_LIST 166
1567#define SSL_F_SSL_CTRL 232
1568#define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
1569#define SSL_F_SSL_CTX_NEW 169
1570#define SSL_F_SSL_CTX_SET_CIPHER_LIST 269
1571#define SSL_F_SSL_CTX_SET_PURPOSE 226
1572#define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
1573#define SSL_F_SSL_CTX_SET_SSL_VERSION 170
1574#define SSL_F_SSL_CTX_SET_TRUST 229
1575#define SSL_F_SSL_CTX_USE_CERTIFICATE 171
1576#define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
1577#define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220
1578#define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
1579#define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
1580#define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
1581#define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
1582#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
1583#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
1584#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
1585#define SSL_F_SSL_DO_HANDSHAKE 180
1586#define SSL_F_SSL_GET_NEW_SESSION 181
1587#define SSL_F_SSL_GET_PREV_SESSION 217
1588#define SSL_F_SSL_GET_SERVER_SEND_CERT 182
1589#define SSL_F_SSL_GET_SIGN_PKEY 183
1590#define SSL_F_SSL_INIT_WBIO_BUFFER 184
1591#define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
1592#define SSL_F_SSL_NEW 186
1593#define SSL_F_SSL_READ 223
1594#define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187
1595#define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188
1596#define SSL_F_SSL_SESSION_NEW 189
1597#define SSL_F_SSL_SESSION_PRINT_FP 190
1598#define SSL_F_SSL_SESS_CERT_NEW 225
1599#define SSL_F_SSL_SET_CERT 191
1600#define SSL_F_SSL_SET_CIPHER_LIST 271
1601#define SSL_F_SSL_SET_FD 192
1602#define SSL_F_SSL_SET_PKEY 193
1603#define SSL_F_SSL_SET_PURPOSE 227
1604#define SSL_F_SSL_SET_RFD 194
1605#define SSL_F_SSL_SET_SESSION 195
1606#define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
1607#define SSL_F_SSL_SET_TRUST 228
1608#define SSL_F_SSL_SET_WFD 196
1609#define SSL_F_SSL_SHUTDOWN 224
1610#define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243
1611#define SSL_F_SSL_UNDEFINED_FUNCTION 197
1612#define SSL_F_SSL_USE_CERTIFICATE 198
1613#define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
1614#define SSL_F_SSL_USE_CERTIFICATE_FILE 200
1615#define SSL_F_SSL_USE_PRIVATEKEY 201
1616#define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
1617#define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
1618#define SSL_F_SSL_USE_RSAPRIVATEKEY 204
1619#define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
1620#define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
1621#define SSL_F_SSL_VERIFY_CERT_CHAIN 207
1622#define SSL_F_SSL_WRITE 208
1623#define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
1624#define SSL_F_TLS1_ENC 210
1625#define SSL_F_TLS1_SETUP_KEY_BLOCK 211
1626#define SSL_F_WRITE_PENDING 212
1627
1628/* Reason codes. */
1629#define SSL_R_APP_DATA_IN_HANDSHAKE 100
1630#define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
1631#define SSL_R_BAD_ALERT_RECORD 101
1632#define SSL_R_BAD_AUTHENTICATION_TYPE 102
1633#define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
1634#define SSL_R_BAD_CHECKSUM 104
1635#define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
1636#define SSL_R_BAD_DECOMPRESSION 107
1637#define SSL_R_BAD_DH_G_LENGTH 108
1638#define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
1639#define SSL_R_BAD_DH_P_LENGTH 110
1640#define SSL_R_BAD_DIGEST_LENGTH 111
1641#define SSL_R_BAD_DSA_SIGNATURE 112
1642#define SSL_R_BAD_HELLO_REQUEST 105
1643#define SSL_R_BAD_LENGTH 271
1644#define SSL_R_BAD_MAC_DECODE 113
1645#define SSL_R_BAD_MESSAGE_TYPE 114
1646#define SSL_R_BAD_PACKET_LENGTH 115
1647#define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
1648#define SSL_R_BAD_RESPONSE_ARGUMENT 117
1649#define SSL_R_BAD_RSA_DECRYPT 118
1650#define SSL_R_BAD_RSA_ENCRYPT 119
1651#define SSL_R_BAD_RSA_E_LENGTH 120
1652#define SSL_R_BAD_RSA_MODULUS_LENGTH 121
1653#define SSL_R_BAD_RSA_SIGNATURE 122
1654#define SSL_R_BAD_SIGNATURE 123
1655#define SSL_R_BAD_SSL_FILETYPE 124
1656#define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125
1657#define SSL_R_BAD_STATE 126
1658#define SSL_R_BAD_WRITE_RETRY 127
1659#define SSL_R_BIO_NOT_SET 128
1660#define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
1661#define SSL_R_BN_LIB 130
1662#define SSL_R_CA_DN_LENGTH_MISMATCH 131
1663#define SSL_R_CA_DN_TOO_LONG 132
1664#define SSL_R_CCS_RECEIVED_EARLY 133
1665#define SSL_R_CERTIFICATE_VERIFY_FAILED 134
1666#define SSL_R_CERT_LENGTH_MISMATCH 135
1667#define SSL_R_CHALLENGE_IS_DIFFERENT 136
1668#define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
1669#define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
1670#define SSL_R_CIPHER_TABLE_SRC_ERROR 139
1671#define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
1672#define SSL_R_COMPRESSION_FAILURE 141
1673#define SSL_R_COMPRESSION_LIBRARY_ERROR 142
1674#define SSL_R_CONNECTION_ID_IS_DIFFERENT 143
1675#define SSL_R_CONNECTION_TYPE_NOT_SET 144
1676#define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
1677#define SSL_R_DATA_LENGTH_TOO_LONG 146
1678#define SSL_R_DECRYPTION_FAILED 147
1679#define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281
1680#define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
1681#define SSL_R_DIGEST_CHECK_FAILED 149
1682#define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
1683#define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 282
1684#define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
1685#define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
1686#define SSL_R_EXTRA_DATA_IN_MESSAGE 153
1687#define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
1688#define SSL_R_HTTPS_PROXY_REQUEST 155
1689#define SSL_R_HTTP_REQUEST 156
1690#define SSL_R_ILLEGAL_PADDING 283
1691#define SSL_R_INVALID_CHALLENGE_LENGTH 158
1692#define SSL_R_INVALID_COMMAND 280
1693#define SSL_R_INVALID_PURPOSE 278
1694#define SSL_R_INVALID_TRUST 279
1695#define SSL_R_KEY_ARG_TOO_LONG 284
1696#define SSL_R_KRB5 285
1697#define SSL_R_KRB5_C_CC_PRINC 286
1698#define SSL_R_KRB5_C_GET_CRED 287
1699#define SSL_R_KRB5_C_INIT 288
1700#define SSL_R_KRB5_C_MK_REQ 289
1701#define SSL_R_KRB5_S_BAD_TICKET 290
1702#define SSL_R_KRB5_S_INIT 291
1703#define SSL_R_KRB5_S_RD_REQ 292
1704#define SSL_R_KRB5_S_TKT_EXPIRED 293
1705#define SSL_R_KRB5_S_TKT_NYV 294
1706#define SSL_R_KRB5_S_TKT_SKEW 295
1707#define SSL_R_LENGTH_MISMATCH 159
1708#define SSL_R_LENGTH_TOO_SHORT 160
1709#define SSL_R_LIBRARY_BUG 274
1710#define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
1711#define SSL_R_MESSAGE_TOO_LONG 296
1712#define SSL_R_MISSING_DH_DSA_CERT 162
1713#define SSL_R_MISSING_DH_KEY 163
1714#define SSL_R_MISSING_DH_RSA_CERT 164
1715#define SSL_R_MISSING_DSA_SIGNING_CERT 165
1716#define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166
1717#define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167
1718#define SSL_R_MISSING_RSA_CERTIFICATE 168
1719#define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
1720#define SSL_R_MISSING_RSA_SIGNING_CERT 170
1721#define SSL_R_MISSING_TMP_DH_KEY 171
1722#define SSL_R_MISSING_TMP_RSA_KEY 172
1723#define SSL_R_MISSING_TMP_RSA_PKEY 173
1724#define SSL_R_MISSING_VERIFY_MESSAGE 174
1725#define SSL_R_NON_SSLV2_INITIAL_PACKET 175
1726#define SSL_R_NO_CERTIFICATES_RETURNED 176
1727#define SSL_R_NO_CERTIFICATE_ASSIGNED 177
1728#define SSL_R_NO_CERTIFICATE_RETURNED 178
1729#define SSL_R_NO_CERTIFICATE_SET 179
1730#define SSL_R_NO_CERTIFICATE_SPECIFIED 180
1731#define SSL_R_NO_CIPHERS_AVAILABLE 181
1732#define SSL_R_NO_CIPHERS_PASSED 182
1733#define SSL_R_NO_CIPHERS_SPECIFIED 183
1734#define SSL_R_NO_CIPHER_LIST 184
1735#define SSL_R_NO_CIPHER_MATCH 185
1736#define SSL_R_NO_CLIENT_CERT_RECEIVED 186
1737#define SSL_R_NO_COMPRESSION_SPECIFIED 187
1738#define SSL_R_NO_METHOD_SPECIFIED 188
1739#define SSL_R_NO_PRIVATEKEY 189
1740#define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
1741#define SSL_R_NO_PROTOCOLS_AVAILABLE 191
1742#define SSL_R_NO_PUBLICKEY 192
1743#define SSL_R_NO_SHARED_CIPHER 193
1744#define SSL_R_NO_VERIFY_CALLBACK 194
1745#define SSL_R_NULL_SSL_CTX 195
1746#define SSL_R_NULL_SSL_METHOD_PASSED 196
1747#define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
1748#define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 297
1749#define SSL_R_PACKET_LENGTH_TOO_LONG 198
1750#define SSL_R_PATH_TOO_LONG 270
1751#define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
1752#define SSL_R_PEER_ERROR 200
1753#define SSL_R_PEER_ERROR_CERTIFICATE 201
1754#define SSL_R_PEER_ERROR_NO_CERTIFICATE 202
1755#define SSL_R_PEER_ERROR_NO_CIPHER 203
1756#define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204
1757#define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
1758#define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206
1759#define SSL_R_PROTOCOL_IS_SHUTDOWN 207
1760#define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208
1761#define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209
1762#define SSL_R_PUBLIC_KEY_NOT_RSA 210
1763#define SSL_R_READ_BIO_NOT_SET 211
1764#define SSL_R_READ_WRONG_PACKET_TYPE 212
1765#define SSL_R_RECORD_LENGTH_MISMATCH 213
1766#define SSL_R_RECORD_TOO_LARGE 214
1767#define SSL_R_RECORD_TOO_SMALL 298
1768#define SSL_R_REQUIRED_CIPHER_MISSING 215
1769#define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216
1770#define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217
1771#define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218
1772#define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
1773#define SSL_R_SHORT_READ 219
1774#define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
1775#define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
1776#define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 299
1777#define SSL_R_SSL3_SESSION_ID_TOO_LONG 300
1778#define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
1779#define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
1780#define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
1781#define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
1782#define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
1783#define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
1784#define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
1785#define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
1786#define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
1787#define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
1788#define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
1789#define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
1790#define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
1791#define SSL_R_SSL_HANDSHAKE_FAILURE 229
1792#define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
1793#define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301
1794#define SSL_R_SSL_SESSION_ID_CONFLICT 302
1795#define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
1796#define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303
1797#define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231
1798#define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049
1799#define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050
1800#define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021
1801#define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051
1802#define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060
1803#define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071
1804#define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080
1805#define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100
1806#define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070
1807#define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022
1808#define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048
1809#define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090
1810#define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
1811#define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
1812#define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
1813#define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235
1814#define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
1815#define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237
1816#define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
1817#define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
1818#define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
1819#define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241
1820#define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
1821#define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
1822#define SSL_R_UNEXPECTED_MESSAGE 244
1823#define SSL_R_UNEXPECTED_RECORD 245
1824#define SSL_R_UNINITIALIZED 276
1825#define SSL_R_UNKNOWN_ALERT_TYPE 246
1826#define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
1827#define SSL_R_UNKNOWN_CIPHER_RETURNED 248
1828#define SSL_R_UNKNOWN_CIPHER_TYPE 249
1829#define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
1830#define SSL_R_UNKNOWN_PKEY_TYPE 251
1831#define SSL_R_UNKNOWN_PROTOCOL 252
1832#define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
1833#define SSL_R_UNKNOWN_SSL_VERSION 254
1834#define SSL_R_UNKNOWN_STATE 255
1835#define SSL_R_UNSUPPORTED_CIPHER 256
1836#define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
1837#define SSL_R_UNSUPPORTED_PROTOCOL 258
1838#define SSL_R_UNSUPPORTED_SSL_VERSION 259
1839#define SSL_R_WRITE_BIO_NOT_SET 260
1840#define SSL_R_WRONG_CIPHER_RETURNED 261
1841#define SSL_R_WRONG_MESSAGE_TYPE 262
1842#define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263
1843#define SSL_R_WRONG_SIGNATURE_LENGTH 264
1844#define SSL_R_WRONG_SIGNATURE_SIZE 265
1845#define SSL_R_WRONG_SSL_VERSION 266
1846#define SSL_R_WRONG_VERSION_NUMBER 267
1847#define SSL_R_X509_LIB 268
1848#define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
1849
1850#ifdef __cplusplus
1851}
1852#endif
1853#endif
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-03-19 16:40:32 +0000