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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_kFZA "kFZA"
243#define SSL_TXT_aFZA "aFZA"
244#define SSL_TXT_eFZA "eFZA"
245#define SSL_TXT_FZA "FZA"
246
247#define SSL_TXT_aNULL "aNULL"
248#define SSL_TXT_eNULL "eNULL"
249#define SSL_TXT_NULL "NULL"
250
251#define SSL_TXT_kKRB5 "kKRB5"
252#define SSL_TXT_aKRB5 "aKRB5"
253#define SSL_TXT_KRB5 "KRB5"
254
255#define SSL_TXT_kRSA "kRSA"
256#define SSL_TXT_kDHr "kDHr"
257#define SSL_TXT_kDHd "kDHd"
258#define SSL_TXT_kEDH "kEDH"
259#define SSL_TXT_aRSA "aRSA"
260#define SSL_TXT_aDSS "aDSS"
261#define SSL_TXT_aDH "aDH"
262#define SSL_TXT_DSS "DSS"
263#define SSL_TXT_DH "DH"
264#define SSL_TXT_EDH "EDH"
265#define SSL_TXT_ADH "ADH"
266#define SSL_TXT_RSA "RSA"
267#define SSL_TXT_DES "DES"
268#define SSL_TXT_3DES "3DES"
269#define SSL_TXT_RC4 "RC4"
270#define SSL_TXT_RC2 "RC2"
271#define SSL_TXT_IDEA "IDEA"
272#define SSL_TXT_AES "AES"
273#define SSL_TXT_MD5 "MD5"
274#define SSL_TXT_SHA1 "SHA1"
275#define SSL_TXT_SHA "SHA"
276#define SSL_TXT_EXP "EXP"
277#define SSL_TXT_EXPORT "EXPORT"
278#define SSL_TXT_EXP40 "EXPORT40"
279#define SSL_TXT_EXP56 "EXPORT56"
280#define SSL_TXT_SSLV2 "SSLv2"
281#define SSL_TXT_SSLV3 "SSLv3"
282#define SSL_TXT_TLSV1 "TLSv1"
283#define SSL_TXT_ALL "ALL"
284
285/*
286 * COMPLEMENTOF* definitions. These identifiers are used to (de-select)
287 * ciphers normally not being used.
288 * Example: "RC4" will activate all ciphers using RC4 including ciphers
289 * without authentication, which would normally disabled by DEFAULT (due
290 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT"
291 * will make sure that it is also disabled in the specific selection.
292 * COMPLEMENTOF* identifiers are portable between version, as adjustments
293 * to the default cipher setup will also be included here.
294 *
295 * COMPLEMENTOFDEFAULT does not experience the same special treatment that
296 * DEFAULT gets, as only selection is being done and no sorting as needed
297 * for DEFAULT.
298 */
299#define SSL_TXT_CMPALL "COMPLEMENTOFALL"
300#define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT"
301
302/* The following cipher list is used by default.
303 * It also is substituted when an application-defined cipher list string
304 * starts with 'DEFAULT'. */
305#define SSL_DEFAULT_CIPHER_LIST "ALL:!ADH:+RC4:@STRENGTH" /* low priority for RC4 */
306
307/* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
308#define SSL_SENT_SHUTDOWN 1
309#define SSL_RECEIVED_SHUTDOWN 2
310
311#ifdef __cplusplus
312}
313#endif
314
315#include <openssl/crypto.h>
316#include <openssl/lhash.h>
317#include <openssl/buffer.h>
318#include <openssl/pem.h>
319
320#ifdef __cplusplus
321extern "C" {
322#endif
323
324#if (defined(OPENSSL_NO_RSA) || defined(OPENSSL_NO_MD5)) && !defined(OPENSSL_NO_SSL2)
325#define OPENSSL_NO_SSL2
326#endif
327
328#define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
329#define SSL_FILETYPE_PEM X509_FILETYPE_PEM
330
331/* This is needed to stop compilers complaining about the
332 * 'struct ssl_st *' function parameters used to prototype callbacks
333 * in SSL_CTX. */
334typedef struct ssl_st *ssl_crock_st;
335
336/* used to hold info on the particular ciphers used */
337typedef struct ssl_cipher_st
338 {
339 int valid;
340 const char *name; /* text name */
341 unsigned long id; /* id, 4 bytes, first is version */
342 unsigned long algorithms; /* what ciphers are used */
343 unsigned long algo_strength; /* strength and export flags */
344 unsigned long algorithm2; /* Extra flags */
345 int strength_bits; /* Number of bits really used */
346 int alg_bits; /* Number of bits for algorithm */
347 unsigned long mask; /* used for matching */
348 unsigned long mask_strength; /* also used for matching */
349 } SSL_CIPHER;
350
351DECLARE_STACK_OF(SSL_CIPHER)
352
353typedef struct ssl_st SSL;
354typedef struct ssl_ctx_st SSL_CTX;
355
356/* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
357typedef struct ssl_method_st
358 {
359 int version;
360 int (*ssl_new)(SSL *s);
361 void (*ssl_clear)(SSL *s);
362 void (*ssl_free)(SSL *s);
363 int (*ssl_accept)(SSL *s);
364 int (*ssl_connect)(SSL *s);
365 int (*ssl_read)(SSL *s,void *buf,int len);
366 int (*ssl_peek)(SSL *s,void *buf,int len);
367 int (*ssl_write)(SSL *s,const void *buf,int len);
368 int (*ssl_shutdown)(SSL *s);
369 int (*ssl_renegotiate)(SSL *s);
370 int (*ssl_renegotiate_check)(SSL *s);
371 long (*ssl_ctrl)(SSL *s,int cmd,long larg,void *parg);
372 long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,void *parg);
373 SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr);
374 int (*put_cipher_by_char)(const SSL_CIPHER *cipher,unsigned char *ptr);
375 int (*ssl_pending)(SSL *s);
376 int (*num_ciphers)(void);
377 SSL_CIPHER *(*get_cipher)(unsigned ncipher);
378 struct ssl_method_st *(*get_ssl_method)(int version);
379 long (*get_timeout)(void);
380 struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */
381 int (*ssl_version)();
382 long (*ssl_callback_ctrl)(SSL *s, int cb_id, void (*fp)());
383 long (*ssl_ctx_callback_ctrl)(SSL_CTX *s, int cb_id, void (*fp)());
384 } SSL_METHOD;
385
386/* Lets make this into an ASN.1 type structure as follows
387 * SSL_SESSION_ID ::= SEQUENCE {
388 * version INTEGER, -- structure version number
389 * SSLversion INTEGER, -- SSL version number
390 * Cipher OCTET_STRING, -- the 3 byte cipher ID
391 * Session_ID OCTET_STRING, -- the Session ID
392 * Master_key OCTET_STRING, -- the master key
393 * KRB5_principal OCTET_STRING -- optional Kerberos principal
394 * Key_Arg [ 0 ] IMPLICIT OCTET_STRING, -- the optional Key argument
395 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time
396 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds
397 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate
398 * Session_ID_context [ 4 ] EXPLICIT OCTET_STRING, -- the Session ID context
399 * Verify_result [ 5 ] EXPLICIT INTEGER -- X509_V_... code for `Peer'
400 * Compression [6] IMPLICIT ASN1_OBJECT -- compression OID XXXXX
401 * }
402 * Look in ssl/ssl_asn1.c for more details
403 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
404 */
405typedef struct ssl_session_st
406 {
407 int ssl_version; /* what ssl version session info is
408 * being kept in here? */
409
410 /* only really used in SSLv2 */
411 unsigned int key_arg_length;
412 unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH];
413 int master_key_length;
414 unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH];
415 /* session_id - valid? */
416 unsigned int session_id_length;
417 unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH];
418 /* this is used to determine whether the session is being reused in
419 * the appropriate context. It is up to the application to set this,
420 * via SSL_new */
421 unsigned int sid_ctx_length;
422 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
423
424#ifndef OPENSSL_NO_KRB5
425 unsigned int krb5_client_princ_len;
426 unsigned char krb5_client_princ[SSL_MAX_KRB5_PRINCIPAL_LENGTH];
427#endif /* OPENSSL_NO_KRB5 */
428
429 int not_resumable;
430
431 /* The cert is the certificate used to establish this connection */
432 struct sess_cert_st /* SESS_CERT */ *sess_cert;
433
434 /* This is the cert for the other end.
435 * On clients, it will be the same as sess_cert->peer_key->x509
436 * (the latter is not enough as sess_cert is not retained
437 * in the external representation of sessions, see ssl_asn1.c). */
438 X509 *peer;
439 /* when app_verify_callback accepts a session where the peer's certificate
440 * is not ok, we must remember the error for session reuse: */
441 long verify_result; /* only for servers */
442
443 int references;
444 long timeout;
445 long time;
446
447 int compress_meth; /* Need to lookup the method */
448
449 SSL_CIPHER *cipher;
450 unsigned long cipher_id; /* when ASN.1 loaded, this
451 * needs to be used to load
452 * the 'cipher' structure */
453
454 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */
455
456 CRYPTO_EX_DATA ex_data; /* application specific data */
457
458 /* These are used to make removal of session-ids more
459 * efficient and to implement a maximum cache size. */
460 struct ssl_session_st *prev,*next;
461 } SSL_SESSION;
462
463
464#define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L
465#define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L
466#define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L
467#define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L
468#define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
469#define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x00000040L
470#define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
471#define SSL_OP_TLS_D5_BUG 0x00000100L
472#define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L
473
474/* Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added
475 * in OpenSSL 0.9.6d. Usually (depending on the application protocol)
476 * the workaround is not needed. Unfortunately some broken SSL/TLS
477 * implementations cannot handle it at all, which is why we include
478 * it in SSL_OP_ALL. */
479#define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L /* added in 0.9.6e */
480
481/* SSL_OP_ALL: various bug workarounds that should be rather harmless.
482 * This used to be 0x000FFFFFL before 0.9.7. */
483#define SSL_OP_ALL 0x00000FFFL
484
485/* As server, disallow session resumption on renegotiation */
486#define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L
487/* If set, always create a new key when using tmp_dh parameters */
488#define SSL_OP_SINGLE_DH_USE 0x00100000L
489/* Set to always use the tmp_rsa key when doing RSA operations,
490 * even when this violates protocol specs */
491#define SSL_OP_EPHEMERAL_RSA 0x00200000L
492/* Set on servers to choose the cipher according to the server's
493 * preferences */
494#define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L
495/* If set, a server will allow a client to issue a SSLv3.0 version number
496 * as latest version supported in the premaster secret, even when TLSv1.0
497 * (version 3.1) was announced in the client hello. Normally this is
498 * forbidden to prevent version rollback attacks. */
499#define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L
500
501#define SSL_OP_NO_SSLv2 0x01000000L
502#define SSL_OP_NO_SSLv3 0x02000000L
503#define SSL_OP_NO_TLSv1 0x04000000L
504
505/* The next flag deliberately changes the ciphertest, this is a check
506 * for the PKCS#1 attack */
507#define SSL_OP_PKCS1_CHECK_1 0x08000000L
508#define SSL_OP_PKCS1_CHECK_2 0x10000000L
509#define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L
510#define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L
511
512
513/* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
514 * when just a single record has been written): */
515#define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L
516/* Make it possible to retry SSL_write() with changed buffer location
517 * (buffer contents must stay the same!); this is not the default to avoid
518 * the misconception that non-blocking SSL_write() behaves like
519 * non-blocking write(): */
520#define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
521/* Never bother the application with retries if the transport
522 * is blocking: */
523#define SSL_MODE_AUTO_RETRY 0x00000004L
524/* Don't attempt to automatically build certificate chain */
525#define SSL_MODE_NO_AUTO_CHAIN 0x00000008L
526
527
528/* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
529 * they cannot be used to clear bits. */
530
531#define SSL_CTX_set_options(ctx,op) \
532 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL)
533#define SSL_CTX_get_options(ctx) \
534 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL)
535#define SSL_set_options(ssl,op) \
536 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL)
537#define SSL_get_options(ssl) \
538 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL)
539
540#define SSL_CTX_set_mode(ctx,op) \
541 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
542#define SSL_CTX_get_mode(ctx) \
543 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
544#define SSL_set_mode(ssl,op) \
545 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
546#define SSL_get_mode(ssl) \
547 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
548
549
550void 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));
551void 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));
552#define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
553#define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
554
555
556
557#if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
558#define SSL_MAX_CERT_LIST_DEFAULT 1024*30 /* 30k max cert list :-) */
559#else
560#define SSL_MAX_CERT_LIST_DEFAULT 1024*100 /* 100k max cert list :-) */
561#endif
562
563#define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
564
565/* This callback type is used inside SSL_CTX, SSL, and in the functions that set
566 * them. It is used to override the generation of SSL/TLS session IDs in a
567 * server. Return value should be zero on an error, non-zero to proceed. Also,
568 * callbacks should themselves check if the id they generate is unique otherwise
569 * the SSL handshake will fail with an error - callbacks can do this using the
570 * 'ssl' value they're passed by;
571 * SSL_has_matching_session_id(ssl, id, *id_len)
572 * The length value passed in is set at the maximum size the session ID can be.
573 * In SSLv2 this is 16 bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback
574 * can alter this length to be less if desired, but under SSLv2 session IDs are
575 * supposed to be fixed at 16 bytes so the id will be padded after the callback
576 * returns in this case. It is also an error for the callback to set the size to
577 * zero. */
578typedef int (*GEN_SESSION_CB)(const SSL *ssl, unsigned char *id,
579 unsigned int *id_len);
580
581typedef struct ssl_comp_st
582 {
583 int id;
584 char *name;
585#ifndef OPENSSL_NO_COMP
586 COMP_METHOD *method;
587#else
588 char *method;
589#endif
590 } SSL_COMP;
591
592DECLARE_STACK_OF(SSL_COMP)
593
594struct ssl_ctx_st
595 {
596 SSL_METHOD *method;
597
598 STACK_OF(SSL_CIPHER) *cipher_list;
599 /* same as above but sorted for lookup */
600 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
601
602 struct x509_store_st /* X509_STORE */ *cert_store;
603 struct lhash_st /* LHASH */ *sessions; /* a set of SSL_SESSIONs */
604 /* Most session-ids that will be cached, default is
605 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */
606 unsigned long session_cache_size;
607 struct ssl_session_st *session_cache_head;
608 struct ssl_session_st *session_cache_tail;
609
610 /* This can have one of 2 values, ored together,
611 * SSL_SESS_CACHE_CLIENT,
612 * SSL_SESS_CACHE_SERVER,
613 * Default is SSL_SESSION_CACHE_SERVER, which means only
614 * SSL_accept which cache SSL_SESSIONS. */
615 int session_cache_mode;
616
617 /* If timeout is not 0, it is the default timeout value set
618 * when SSL_new() is called. This has been put in to make
619 * life easier to set things up */
620 long session_timeout;
621
622 /* If this callback is not null, it will be called each
623 * time a session id is added to the cache. If this function
624 * returns 1, it means that the callback will do a
625 * SSL_SESSION_free() when it has finished using it. Otherwise,
626 * on 0, it means the callback has finished with it.
627 * If remove_session_cb is not null, it will be called when
628 * a session-id is removed from the cache. After the call,
629 * OpenSSL will SSL_SESSION_free() it. */
630 int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess);
631 void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess);
632 SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl,
633 unsigned char *data,int len,int *copy);
634
635 struct
636 {
637 int sess_connect; /* SSL new conn - started */
638 int sess_connect_renegotiate;/* SSL reneg - requested */
639 int sess_connect_good; /* SSL new conne/reneg - finished */
640 int sess_accept; /* SSL new accept - started */
641 int sess_accept_renegotiate;/* SSL reneg - requested */
642 int sess_accept_good; /* SSL accept/reneg - finished */
643 int sess_miss; /* session lookup misses */
644 int sess_timeout; /* reuse attempt on timeouted session */
645 int sess_cache_full; /* session removed due to full cache */
646 int sess_hit; /* session reuse actually done */
647 int sess_cb_hit; /* session-id that was not
648 * in the cache was
649 * passed back via the callback. This
650 * indicates that the application is
651 * supplying session-id's from other
652 * processes - spooky :-) */
653 } stats;
654
655 int references;
656
657 /* if defined, these override the X509_verify_cert() calls */
658 int (*app_verify_callback)(X509_STORE_CTX *, void *);
659 void *app_verify_arg;
660 /* before OpenSSL 0.9.7, 'app_verify_arg' was ignored
661 * ('app_verify_callback' was called with just one argument) */
662
663 /* Default password callback. */
664 pem_password_cb *default_passwd_callback;
665
666 /* Default password callback user data. */
667 void *default_passwd_callback_userdata;
668
669 /* get client cert callback */
670 int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey);
671
672 CRYPTO_EX_DATA ex_data;
673
674 const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */
675 const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */
676 const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */
677
678 STACK_OF(X509) *extra_certs;
679 STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */
680
681
682 /* Default values used when no per-SSL value is defined follow */
683
684 void (*info_callback)(const SSL *ssl,int type,int val); /* used if SSL's info_callback is NULL */
685
686 /* what we put in client cert requests */
687 STACK_OF(X509_NAME) *client_CA;
688
689
690 /* Default values to use in SSL structures follow (these are copied by SSL_new) */
691
692 unsigned long options;
693 unsigned long mode;
694 long max_cert_list;
695
696 struct cert_st /* CERT */ *cert;
697 int read_ahead;
698
699 /* callback that allows applications to peek at protocol messages */
700 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
701 void *msg_callback_arg;
702
703 int verify_mode;
704 int verify_depth;
705 unsigned int sid_ctx_length;
706 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
707 int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx); /* called 'verify_callback' in the SSL */
708
709 /* Default generate session ID callback. */
710 GEN_SESSION_CB generate_session_id;
711
712 int purpose; /* Purpose setting */
713 int trust; /* Trust setting */
714
715 int quiet_shutdown;
716 };
717
718#define SSL_SESS_CACHE_OFF 0x0000
719#define SSL_SESS_CACHE_CLIENT 0x0001
720#define SSL_SESS_CACHE_SERVER 0x0002
721#define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
722#define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
723/* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */
724#define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
725#define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200
726#define SSL_SESS_CACHE_NO_INTERNAL \
727 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
728
729 struct lhash_st *SSL_CTX_sessions(SSL_CTX *ctx);
730#define SSL_CTX_sess_number(ctx) \
731 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
732#define SSL_CTX_sess_connect(ctx) \
733 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
734#define SSL_CTX_sess_connect_good(ctx) \
735 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
736#define SSL_CTX_sess_connect_renegotiate(ctx) \
737 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
738#define SSL_CTX_sess_accept(ctx) \
739 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
740#define SSL_CTX_sess_accept_renegotiate(ctx) \
741 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
742#define SSL_CTX_sess_accept_good(ctx) \
743 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
744#define SSL_CTX_sess_hits(ctx) \
745 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
746#define SSL_CTX_sess_cb_hits(ctx) \
747 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
748#define SSL_CTX_sess_misses(ctx) \
749 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
750#define SSL_CTX_sess_timeouts(ctx) \
751 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
752#define SSL_CTX_sess_cache_full(ctx) \
753 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
754
755#define SSL_CTX_sess_set_new_cb(ctx,cb) ((ctx)->new_session_cb=(cb))
756#define SSL_CTX_sess_get_new_cb(ctx) ((ctx)->new_session_cb)
757#define SSL_CTX_sess_set_remove_cb(ctx,cb) ((ctx)->remove_session_cb=(cb))
758#define SSL_CTX_sess_get_remove_cb(ctx) ((ctx)->remove_session_cb)
759#define SSL_CTX_sess_set_get_cb(ctx,cb) ((ctx)->get_session_cb=(cb))
760#define SSL_CTX_sess_get_get_cb(ctx) ((ctx)->get_session_cb)
761#define SSL_CTX_set_info_callback(ctx,cb) ((ctx)->info_callback=(cb))
762#define SSL_CTX_get_info_callback(ctx) ((ctx)->info_callback)
763#define SSL_CTX_set_client_cert_cb(ctx,cb) ((ctx)->client_cert_cb=(cb))
764#define SSL_CTX_get_client_cert_cb(ctx) ((ctx)->client_cert_cb)
765
766#define SSL_NOTHING 1
767#define SSL_WRITING 2
768#define SSL_READING 3
769#define SSL_X509_LOOKUP 4
770
771/* These will only be used when doing non-blocking IO */
772#define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
773#define SSL_want_read(s) (SSL_want(s) == SSL_READING)
774#define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
775#define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
776
777struct ssl_st
778 {
779 /* protocol version
780 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION)
781 */
782 int version;
783 int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
784
785 SSL_METHOD *method; /* SSLv3 */
786
787 /* There are 2 BIO's even though they are normally both the
788 * same. This is so data can be read and written to different
789 * handlers */
790
791#ifndef OPENSSL_NO_BIO
792 BIO *rbio; /* used by SSL_read */
793 BIO *wbio; /* used by SSL_write */
794 BIO *bbio; /* used during session-id reuse to concatenate
795 * messages */
796#else
797 char *rbio; /* used by SSL_read */
798 char *wbio; /* used by SSL_write */
799 char *bbio;
800#endif
801 /* This holds a variable that indicates what we were doing
802 * when a 0 or -1 is returned. This is needed for
803 * non-blocking IO so we know what request needs re-doing when
804 * in SSL_accept or SSL_connect */
805 int rwstate;
806
807 /* true when we are actually in SSL_accept() or SSL_connect() */
808 int in_handshake;
809 int (*handshake_func)();
810
811 /* Imagine that here's a boolean member "init" that is
812 * switched as soon as SSL_set_{accept/connect}_state
813 * is called for the first time, so that "state" and
814 * "handshake_func" are properly initialized. But as
815 * handshake_func is == 0 until then, we use this
816 * test instead of an "init" member.
817 */
818
819 int server; /* are we the server side? - mostly used by SSL_clear*/
820
821 int new_session;/* 1 if we are to use a new session.
822 * 2 if we are a server and are inside a handshake
823 * (i.e. not just sending a HelloRequest)
824 * NB: For servers, the 'new' session may actually be a previously
825 * cached session or even the previous session unless
826 * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set */
827 int quiet_shutdown;/* don't send shutdown packets */
828 int shutdown; /* we have shut things down, 0x01 sent, 0x02
829 * for received */
830 int state; /* where we are */
831 int rstate; /* where we are when reading */
832
833 BUF_MEM *init_buf; /* buffer used during init */
834 void *init_msg; /* pointer to handshake message body, set by ssl3_get_message() */
835 int init_num; /* amount read/written */
836 int init_off; /* amount read/written */
837
838 /* used internally to point at a raw packet */
839 unsigned char *packet;
840 unsigned int packet_length;
841
842 struct ssl2_state_st *s2; /* SSLv2 variables */
843 struct ssl3_state_st *s3; /* SSLv3 variables */
844
845 int read_ahead; /* Read as many input bytes as possible
846 * (for non-blocking reads) */
847
848 /* callback that allows applications to peek at protocol messages */
849 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
850 void *msg_callback_arg;
851
852 int hit; /* reusing a previous session */
853
854 int purpose; /* Purpose setting */
855 int trust; /* Trust setting */
856
857 /* crypto */
858 STACK_OF(SSL_CIPHER) *cipher_list;
859 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
860
861 /* These are the ones being used, the ones in SSL_SESSION are
862 * the ones to be 'copied' into these ones */
863
864 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */
865 const EVP_MD *read_hash; /* used for mac generation */
866#ifndef OPENSSL_NO_COMP
867 COMP_CTX *expand; /* uncompress */
868#else
869 char *expand;
870#endif
871
872 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
873 const EVP_MD *write_hash; /* used for mac generation */
874#ifndef OPENSSL_NO_COMP
875 COMP_CTX *compress; /* compression */
876#else
877 char *compress;
878#endif
879
880 /* session info */
881
882 /* client cert? */
883 /* This is used to hold the server certificate used */
884 struct cert_st /* CERT */ *cert;
885
886 /* the session_id_context is used to ensure sessions are only reused
887 * in the appropriate context */
888 unsigned int sid_ctx_length;
889 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
890
891 /* This can also be in the session once a session is established */
892 SSL_SESSION *session;
893
894 /* Default generate session ID callback. */
895 GEN_SESSION_CB generate_session_id;
896
897 /* Used in SSL2 and SSL3 */
898 int verify_mode; /* 0 don't care about verify failure.
899 * 1 fail if verify fails */
900 int verify_depth;
901 int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */
902
903 void (*info_callback)(const SSL *ssl,int type,int val); /* optional informational callback */
904
905 int error; /* error bytes to be written */
906 int error_code; /* actual code */
907
908#ifndef OPENSSL_NO_KRB5
909 KSSL_CTX *kssl_ctx; /* Kerberos 5 context */
910#endif /* OPENSSL_NO_KRB5 */
911
912 SSL_CTX *ctx;
913 /* set this flag to 1 and a sleep(1) is put into all SSL_read()
914 * and SSL_write() calls, good for nbio debuging :-) */
915 int debug;
916
917 /* extra application data */
918 long verify_result;
919 CRYPTO_EX_DATA ex_data;
920
921 /* for server side, keep the list of CA_dn we can use */
922 STACK_OF(X509_NAME) *client_CA;
923
924 int references;
925 unsigned long options; /* protocol behaviour */
926 unsigned long mode; /* API behaviour */
927 long max_cert_list;
928 int first_packet;
929 int client_version; /* what was passed, used for
930 * SSLv3/TLS rollback check */
931 };
932
933#ifdef __cplusplus
934}
935#endif
936
937#include <openssl/ssl2.h>
938#include <openssl/ssl3.h>
939#include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
940#include <openssl/ssl23.h>
941
942#ifdef __cplusplus
943extern "C" {
944#endif
945
946/* compatibility */
947#define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
948#define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
949#define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
950#define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
951#define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
952#define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
953
954/* The following are the possible values for ssl->state are are
955 * used to indicate where we are up to in the SSL connection establishment.
956 * The macros that follow are about the only things you should need to use
957 * and even then, only when using non-blocking IO.
958 * It can also be useful to work out where you were when the connection
959 * failed */
960
961#define SSL_ST_CONNECT 0x1000
962#define SSL_ST_ACCEPT 0x2000
963#define SSL_ST_MASK 0x0FFF
964#define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT)
965#define SSL_ST_BEFORE 0x4000
966#define SSL_ST_OK 0x03
967#define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT)
968
969#define SSL_CB_LOOP 0x01
970#define SSL_CB_EXIT 0x02
971#define SSL_CB_READ 0x04
972#define SSL_CB_WRITE 0x08
973#define SSL_CB_ALERT 0x4000 /* used in callback */
974#define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
975#define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
976#define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
977#define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
978#define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
979#define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
980#define SSL_CB_HANDSHAKE_START 0x10
981#define SSL_CB_HANDSHAKE_DONE 0x20
982
983/* Is the SSL_connection established? */
984#define SSL_get_state(a) SSL_state(a)
985#define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK)
986#define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT)
987#define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE)
988#define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT)
989#define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT)
990
991/* The following 2 states are kept in ssl->rstate when reads fail,
992 * you should not need these */
993#define SSL_ST_READ_HEADER 0xF0
994#define SSL_ST_READ_BODY 0xF1
995#define SSL_ST_READ_DONE 0xF2
996
997/* Obtain latest Finished message
998 * -- that we sent (SSL_get_finished)
999 * -- that we expected from peer (SSL_get_peer_finished).
1000 * Returns length (0 == no Finished so far), copies up to 'count' bytes. */
1001size_t SSL_get_finished(SSL *s, void *buf, size_t count);
1002size_t SSL_get_peer_finished(SSL *s, void *buf, size_t count);
1003
1004/* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options
1005 * are 'ored' with SSL_VERIFY_PEER if they are desired */
1006#define SSL_VERIFY_NONE 0x00
1007#define SSL_VERIFY_PEER 0x01
1008#define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
1009#define SSL_VERIFY_CLIENT_ONCE 0x04
1010
1011#define OpenSSL_add_ssl_algorithms() SSL_library_init()
1012#define SSLeay_add_ssl_algorithms() SSL_library_init()
1013
1014/* this is for backward compatibility */
1015#if 0 /* NEW_SSLEAY */
1016#define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
1017#define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n)
1018#define SSL_add_session(a,b) SSL_CTX_add_session((a),(b))
1019#define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b))
1020#define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b))
1021#endif
1022/* More backward compatibility */
1023#define SSL_get_cipher(s) \
1024 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1025#define SSL_get_cipher_bits(s,np) \
1026 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
1027#define SSL_get_cipher_version(s) \
1028 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
1029#define SSL_get_cipher_name(s) \
1030 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1031#define SSL_get_time(a) SSL_SESSION_get_time(a)
1032#define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
1033#define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
1034#define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
1035
1036#if 1 /*SSLEAY_MACROS*/
1037#define d2i_SSL_SESSION_bio(bp,s_id) (SSL_SESSION *)ASN1_d2i_bio( \
1038 (char *(*)())SSL_SESSION_new,(char *(*)())d2i_SSL_SESSION, \
1039 (bp),(unsigned char **)(s_id))
1040#define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio(i2d_SSL_SESSION, \
1041 bp,(unsigned char *)s_id)
1042#define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \
1043 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u)
1044#define PEM_read_bio_SSL_SESSION(bp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read_bio( \
1045 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,(char **)x,cb,u)
1046#define PEM_write_SSL_SESSION(fp,x) \
1047 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
1048 PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL)
1049#define PEM_write_bio_SSL_SESSION(bp,x) \
1050 PEM_ASN1_write_bio((int (*)())i2d_SSL_SESSION, \
1051 PEM_STRING_SSL_SESSION,bp, (char *)x, NULL,NULL,0,NULL,NULL)
1052#endif
1053
1054#define SSL_AD_REASON_OFFSET 1000
1055/* These alert types are for SSLv3 and TLSv1 */
1056#define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
1057#define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */
1058#define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */
1059#define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
1060#define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
1061#define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */
1062#define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */
1063#define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */
1064#define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
1065#define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
1066#define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
1067#define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
1068#define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
1069#define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */
1070#define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */
1071#define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */
1072#define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */
1073#define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
1074#define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */
1075#define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */
1076#define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */
1077#define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */
1078#define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
1079#define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
1080
1081#define SSL_ERROR_NONE 0
1082#define SSL_ERROR_SSL 1
1083#define SSL_ERROR_WANT_READ 2
1084#define SSL_ERROR_WANT_WRITE 3
1085#define SSL_ERROR_WANT_X509_LOOKUP 4
1086#define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */
1087#define SSL_ERROR_ZERO_RETURN 6
1088#define SSL_ERROR_WANT_CONNECT 7
1089#define SSL_ERROR_WANT_ACCEPT 8
1090
1091#define SSL_CTRL_NEED_TMP_RSA 1
1092#define SSL_CTRL_SET_TMP_RSA 2
1093#define SSL_CTRL_SET_TMP_DH 3
1094#define SSL_CTRL_SET_TMP_RSA_CB 4
1095#define SSL_CTRL_SET_TMP_DH_CB 5
1096
1097#define SSL_CTRL_GET_SESSION_REUSED 6
1098#define SSL_CTRL_GET_CLIENT_CERT_REQUEST 7
1099#define SSL_CTRL_GET_NUM_RENEGOTIATIONS 8
1100#define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 9
1101#define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 10
1102#define SSL_CTRL_GET_FLAGS 11
1103#define SSL_CTRL_EXTRA_CHAIN_CERT 12
1104
1105#define SSL_CTRL_SET_MSG_CALLBACK 13
1106#define SSL_CTRL_SET_MSG_CALLBACK_ARG 14
1107
1108/* Stats */
1109#define SSL_CTRL_SESS_NUMBER 20
1110#define SSL_CTRL_SESS_CONNECT 21
1111#define SSL_CTRL_SESS_CONNECT_GOOD 22
1112#define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
1113#define SSL_CTRL_SESS_ACCEPT 24
1114#define SSL_CTRL_SESS_ACCEPT_GOOD 25
1115#define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
1116#define SSL_CTRL_SESS_HIT 27
1117#define SSL_CTRL_SESS_CB_HIT 28
1118#define SSL_CTRL_SESS_MISSES 29
1119#define SSL_CTRL_SESS_TIMEOUTS 30
1120#define SSL_CTRL_SESS_CACHE_FULL 31
1121#define SSL_CTRL_OPTIONS 32
1122#define SSL_CTRL_MODE 33
1123
1124#define SSL_CTRL_GET_READ_AHEAD 40
1125#define SSL_CTRL_SET_READ_AHEAD 41
1126#define SSL_CTRL_SET_SESS_CACHE_SIZE 42
1127#define SSL_CTRL_GET_SESS_CACHE_SIZE 43
1128#define SSL_CTRL_SET_SESS_CACHE_MODE 44
1129#define SSL_CTRL_GET_SESS_CACHE_MODE 45
1130
1131#define SSL_CTRL_GET_MAX_CERT_LIST 50
1132#define SSL_CTRL_SET_MAX_CERT_LIST 51
1133
1134#define SSL_session_reused(ssl) \
1135 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
1136#define SSL_num_renegotiations(ssl) \
1137 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
1138#define SSL_clear_num_renegotiations(ssl) \
1139 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
1140#define SSL_total_renegotiations(ssl) \
1141 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
1142
1143#define SSL_CTX_need_tmp_RSA(ctx) \
1144 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1145#define SSL_CTX_set_tmp_rsa(ctx,rsa) \
1146 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1147#define SSL_CTX_set_tmp_dh(ctx,dh) \
1148 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1149
1150#define SSL_need_tmp_RSA(ssl) \
1151 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1152#define SSL_set_tmp_rsa(ssl,rsa) \
1153 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1154#define SSL_set_tmp_dh(ssl,dh) \
1155 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1156
1157#define SSL_CTX_add_extra_chain_cert(ctx,x509) \
1158 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
1159
1160#ifndef OPENSSL_NO_BIO
1161BIO_METHOD *BIO_f_ssl(void);
1162BIO *BIO_new_ssl(SSL_CTX *ctx,int client);
1163BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
1164BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
1165int BIO_ssl_copy_session_id(BIO *to,BIO *from);
1166void BIO_ssl_shutdown(BIO *ssl_bio);
1167
1168#endif
1169
1170int SSL_CTX_set_cipher_list(SSL_CTX *,const char *str);
1171SSL_CTX *SSL_CTX_new(SSL_METHOD *meth);
1172void SSL_CTX_free(SSL_CTX *);
1173long SSL_CTX_set_timeout(SSL_CTX *ctx,long t);
1174long SSL_CTX_get_timeout(SSL_CTX *ctx);
1175X509_STORE *SSL_CTX_get_cert_store(SSL_CTX *);
1176void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *);
1177int SSL_want(SSL *s);
1178int SSL_clear(SSL *s);
1179
1180void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm);
1181
1182SSL_CIPHER *SSL_get_current_cipher(SSL *s);
1183int SSL_CIPHER_get_bits(SSL_CIPHER *c,int *alg_bits);
1184char * SSL_CIPHER_get_version(SSL_CIPHER *c);
1185const char * SSL_CIPHER_get_name(SSL_CIPHER *c);
1186
1187int SSL_get_fd(SSL *s);
1188int SSL_get_rfd(SSL *s);
1189int SSL_get_wfd(SSL *s);
1190const char * SSL_get_cipher_list(SSL *s,int n);
1191char * SSL_get_shared_ciphers(SSL *s, char *buf, int len);
1192int SSL_get_read_ahead(SSL * s);
1193int SSL_pending(SSL *s);
1194#ifndef OPENSSL_NO_SOCK
1195int SSL_set_fd(SSL *s, int fd);
1196int SSL_set_rfd(SSL *s, int fd);
1197int SSL_set_wfd(SSL *s, int fd);
1198#endif
1199#ifndef OPENSSL_NO_BIO
1200void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio);
1201BIO * SSL_get_rbio(SSL *s);
1202BIO * SSL_get_wbio(SSL *s);
1203#endif
1204int SSL_set_cipher_list(SSL *s, const char *str);
1205void SSL_set_read_ahead(SSL *s, int yes);
1206int SSL_get_verify_mode(SSL *s);
1207int SSL_get_verify_depth(SSL *s);
1208int (*SSL_get_verify_callback(SSL *s))(int,X509_STORE_CTX *);
1209void SSL_set_verify(SSL *s, int mode,
1210 int (*callback)(int ok,X509_STORE_CTX *ctx));
1211void SSL_set_verify_depth(SSL *s, int depth);
1212#ifndef OPENSSL_NO_RSA
1213int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
1214#endif
1215int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len);
1216int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
1217int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, unsigned char *d, long len);
1218int SSL_use_certificate(SSL *ssl, X509 *x);
1219int SSL_use_certificate_ASN1(SSL *ssl, unsigned char *d, int len);
1220
1221#ifndef OPENSSL_NO_STDIO
1222int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
1223int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
1224int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
1225int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1226int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1227int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
1228int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */
1229STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
1230int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
1231 const char *file);
1232#ifndef OPENSSL_SYS_VMS
1233#ifndef OPENSSL_SYS_MACINTOSH_CLASSIC /* XXXXX: Better scheme needed! [was: #ifndef MAC_OS_pre_X] */
1234int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
1235 const char *dir);
1236#endif
1237#endif
1238
1239#endif
1240
1241void SSL_load_error_strings(void );
1242const char *SSL_state_string(const SSL *s);
1243const char *SSL_rstate_string(const SSL *s);
1244const char *SSL_state_string_long(const SSL *s);
1245const char *SSL_rstate_string_long(const SSL *s);
1246long SSL_SESSION_get_time(SSL_SESSION *s);
1247long SSL_SESSION_set_time(SSL_SESSION *s, long t);
1248long SSL_SESSION_get_timeout(SSL_SESSION *s);
1249long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
1250void SSL_copy_session_id(SSL *to,SSL *from);
1251
1252SSL_SESSION *SSL_SESSION_new(void);
1253unsigned long SSL_SESSION_hash(SSL_SESSION *a);
1254int SSL_SESSION_cmp(SSL_SESSION *a,SSL_SESSION *b);
1255#ifndef OPENSSL_NO_FP_API
1256int SSL_SESSION_print_fp(FILE *fp,SSL_SESSION *ses);
1257#endif
1258#ifndef OPENSSL_NO_BIO
1259int SSL_SESSION_print(BIO *fp,SSL_SESSION *ses);
1260#endif
1261void SSL_SESSION_free(SSL_SESSION *ses);
1262int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp);
1263int SSL_set_session(SSL *to, SSL_SESSION *session);
1264int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
1265int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c);
1266int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB);
1267int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB);
1268int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id,
1269 unsigned int id_len);
1270SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,unsigned char **pp,long length);
1271
1272#ifdef HEADER_X509_H
1273X509 * SSL_get_peer_certificate(SSL *s);
1274#endif
1275
1276STACK_OF(X509) *SSL_get_peer_cert_chain(SSL *s);
1277
1278int SSL_CTX_get_verify_mode(SSL_CTX *ctx);
1279int SSL_CTX_get_verify_depth(SSL_CTX *ctx);
1280int (*SSL_CTX_get_verify_callback(SSL_CTX *ctx))(int,X509_STORE_CTX *);
1281void SSL_CTX_set_verify(SSL_CTX *ctx,int mode,
1282 int (*callback)(int, X509_STORE_CTX *));
1283void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth);
1284void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(X509_STORE_CTX *,void *), void *arg);
1285#ifndef OPENSSL_NO_RSA
1286int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
1287#endif
1288int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, unsigned char *d, long len);
1289int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
1290int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx,
1291 unsigned char *d, long len);
1292int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
1293int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, unsigned char *d);
1294
1295void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
1296void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
1297
1298int SSL_CTX_check_private_key(SSL_CTX *ctx);
1299int SSL_check_private_key(SSL *ctx);
1300
1301int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx,
1302 unsigned int sid_ctx_len);
1303
1304SSL * SSL_new(SSL_CTX *ctx);
1305int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx,
1306 unsigned int sid_ctx_len);
1307
1308int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
1309int SSL_set_purpose(SSL *s, int purpose);
1310int SSL_CTX_set_trust(SSL_CTX *s, int trust);
1311int SSL_set_trust(SSL *s, int trust);
1312
1313void SSL_free(SSL *ssl);
1314int SSL_accept(SSL *ssl);
1315int SSL_connect(SSL *ssl);
1316int SSL_read(SSL *ssl,void *buf,int num);
1317int SSL_peek(SSL *ssl,void *buf,int num);
1318int SSL_write(SSL *ssl,const void *buf,int num);
1319long SSL_ctrl(SSL *ssl,int cmd, long larg, void *parg);
1320long SSL_callback_ctrl(SSL *, int, void (*)());
1321long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, void *parg);
1322long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)());
1323
1324int SSL_get_error(SSL *s,int ret_code);
1325const char *SSL_get_version(SSL *s);
1326
1327/* This sets the 'default' SSL version that SSL_new() will create */
1328int SSL_CTX_set_ssl_version(SSL_CTX *ctx,SSL_METHOD *meth);
1329
1330SSL_METHOD *SSLv2_method(void); /* SSLv2 */
1331SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */
1332SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */
1333
1334SSL_METHOD *SSLv3_method(void); /* SSLv3 */
1335SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
1336SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
1337
1338SSL_METHOD *SSLv23_method(void); /* SSLv3 but can rollback to v2 */
1339SSL_METHOD *SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */
1340SSL_METHOD *SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */
1341
1342SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
1343SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
1344SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
1345
1346STACK_OF(SSL_CIPHER) *SSL_get_ciphers(SSL *s);
1347
1348int SSL_do_handshake(SSL *s);
1349int SSL_renegotiate(SSL *s);
1350int SSL_renegotiate_pending(SSL *s);
1351int SSL_shutdown(SSL *s);
1352
1353SSL_METHOD *SSL_get_ssl_method(SSL *s);
1354int SSL_set_ssl_method(SSL *s,SSL_METHOD *method);
1355const char *SSL_alert_type_string_long(int value);
1356const char *SSL_alert_type_string(int value);
1357const char *SSL_alert_desc_string_long(int value);
1358const char *SSL_alert_desc_string(int value);
1359
1360void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *list);
1361void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *list);
1362STACK_OF(X509_NAME) *SSL_get_client_CA_list(SSL *s);
1363STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(SSL_CTX *s);
1364int SSL_add_client_CA(SSL *ssl,X509 *x);
1365int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x);
1366
1367void SSL_set_connect_state(SSL *s);
1368void SSL_set_accept_state(SSL *s);
1369
1370long SSL_get_default_timeout(SSL *s);
1371
1372int SSL_library_init(void );
1373
1374char *SSL_CIPHER_description(SSL_CIPHER *,char *buf,int size);
1375STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
1376
1377SSL *SSL_dup(SSL *ssl);
1378
1379X509 *SSL_get_certificate(SSL *ssl);
1380/* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl);
1381
1382void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode);
1383int SSL_CTX_get_quiet_shutdown(SSL_CTX *ctx);
1384void SSL_set_quiet_shutdown(SSL *ssl,int mode);
1385int SSL_get_quiet_shutdown(SSL *ssl);
1386void SSL_set_shutdown(SSL *ssl,int mode);
1387int SSL_get_shutdown(SSL *ssl);
1388int SSL_version(SSL *ssl);
1389int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
1390int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
1391 const char *CApath);
1392#define SSL_get0_session SSL_get_session /* just peek at pointer */
1393SSL_SESSION *SSL_get_session(SSL *ssl);
1394SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
1395SSL_CTX *SSL_get_SSL_CTX(SSL *ssl);
1396void SSL_set_info_callback(SSL *ssl,
1397 void (*cb)(const SSL *ssl,int type,int val));
1398void (*SSL_get_info_callback(SSL *ssl))(const SSL *ssl,int type,int val);
1399int SSL_state(SSL *ssl);
1400
1401void SSL_set_verify_result(SSL *ssl,long v);
1402long SSL_get_verify_result(SSL *ssl);
1403
1404int SSL_set_ex_data(SSL *ssl,int idx,void *data);
1405void *SSL_get_ex_data(SSL *ssl,int idx);
1406int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1407 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1408
1409int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data);
1410void *SSL_SESSION_get_ex_data(SSL_SESSION *ss,int idx);
1411int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1412 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1413
1414int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data);
1415void *SSL_CTX_get_ex_data(SSL_CTX *ssl,int idx);
1416int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1417 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1418
1419int SSL_get_ex_data_X509_STORE_CTX_idx(void );
1420
1421#define SSL_CTX_sess_set_cache_size(ctx,t) \
1422 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
1423#define SSL_CTX_sess_get_cache_size(ctx) \
1424 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
1425#define SSL_CTX_set_session_cache_mode(ctx,m) \
1426 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
1427#define SSL_CTX_get_session_cache_mode(ctx) \
1428 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
1429
1430#define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
1431#define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
1432#define SSL_CTX_get_read_ahead(ctx) \
1433 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
1434#define SSL_CTX_set_read_ahead(ctx,m) \
1435 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
1436#define SSL_CTX_get_max_cert_list(ctx) \
1437 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1438#define SSL_CTX_set_max_cert_list(ctx,m) \
1439 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1440#define SSL_get_max_cert_list(ssl) \
1441 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1442#define SSL_set_max_cert_list(ssl,m) \
1443 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1444
1445 /* NB: the keylength is only applicable when is_export is true */
1446#ifndef OPENSSL_NO_RSA
1447void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
1448 RSA *(*cb)(SSL *ssl,int is_export,
1449 int keylength));
1450
1451void SSL_set_tmp_rsa_callback(SSL *ssl,
1452 RSA *(*cb)(SSL *ssl,int is_export,
1453 int keylength));
1454#endif
1455#ifndef OPENSSL_NO_DH
1456void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
1457 DH *(*dh)(SSL *ssl,int is_export,
1458 int keylength));
1459void SSL_set_tmp_dh_callback(SSL *ssl,
1460 DH *(*dh)(SSL *ssl,int is_export,
1461 int keylength));
1462#endif
1463
1464#ifndef OPENSSL_NO_COMP
1465int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm);
1466#else
1467int SSL_COMP_add_compression_method(int id,char *cm);
1468#endif
1469
1470/* BEGIN ERROR CODES */
1471/* The following lines are auto generated by the script mkerr.pl. Any changes
1472 * made after this point may be overwritten when the script is next run.
1473 */
1474void ERR_load_SSL_strings(void);
1475
1476/* Error codes for the SSL functions. */
1477
1478/* Function codes. */
1479#define SSL_F_CLIENT_CERTIFICATE 100
1480#define SSL_F_CLIENT_FINISHED 238
1481#define SSL_F_CLIENT_HELLO 101
1482#define SSL_F_CLIENT_MASTER_KEY 102
1483#define SSL_F_D2I_SSL_SESSION 103
1484#define SSL_F_DO_SSL3_WRITE 104
1485#define SSL_F_GET_CLIENT_FINISHED 105
1486#define SSL_F_GET_CLIENT_HELLO 106
1487#define SSL_F_GET_CLIENT_MASTER_KEY 107
1488#define SSL_F_GET_SERVER_FINISHED 108
1489#define SSL_F_GET_SERVER_HELLO 109
1490#define SSL_F_GET_SERVER_VERIFY 110
1491#define SSL_F_I2D_SSL_SESSION 111
1492#define SSL_F_READ_N 112
1493#define SSL_F_REQUEST_CERTIFICATE 113
1494#define SSL_F_SERVER_FINISH 239
1495#define SSL_F_SERVER_HELLO 114
1496#define SSL_F_SERVER_VERIFY 240
1497#define SSL_F_SSL23_ACCEPT 115
1498#define SSL_F_SSL23_CLIENT_HELLO 116
1499#define SSL_F_SSL23_CONNECT 117
1500#define SSL_F_SSL23_GET_CLIENT_HELLO 118
1501#define SSL_F_SSL23_GET_SERVER_HELLO 119
1502#define SSL_F_SSL23_PEEK 237
1503#define SSL_F_SSL23_READ 120
1504#define SSL_F_SSL23_WRITE 121
1505#define SSL_F_SSL2_ACCEPT 122
1506#define SSL_F_SSL2_CONNECT 123
1507#define SSL_F_SSL2_ENC_INIT 124
1508#define SSL_F_SSL2_GENERATE_KEY_MATERIAL 241
1509#define SSL_F_SSL2_PEEK 234
1510#define SSL_F_SSL2_READ 125
1511#define SSL_F_SSL2_READ_INTERNAL 236
1512#define SSL_F_SSL2_SET_CERTIFICATE 126
1513#define SSL_F_SSL2_WRITE 127
1514#define SSL_F_SSL3_ACCEPT 128
1515#define SSL_F_SSL3_CALLBACK_CTRL 233
1516#define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
1517#define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
1518#define SSL_F_SSL3_CLIENT_HELLO 131
1519#define SSL_F_SSL3_CONNECT 132
1520#define SSL_F_SSL3_CTRL 213
1521#define SSL_F_SSL3_CTX_CTRL 133
1522#define SSL_F_SSL3_ENC 134
1523#define SSL_F_SSL3_GENERATE_KEY_BLOCK 238
1524#define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
1525#define SSL_F_SSL3_GET_CERT_VERIFY 136
1526#define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
1527#define SSL_F_SSL3_GET_CLIENT_HELLO 138
1528#define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
1529#define SSL_F_SSL3_GET_FINISHED 140
1530#define SSL_F_SSL3_GET_KEY_EXCHANGE 141
1531#define SSL_F_SSL3_GET_MESSAGE 142
1532#define SSL_F_SSL3_GET_RECORD 143
1533#define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
1534#define SSL_F_SSL3_GET_SERVER_DONE 145
1535#define SSL_F_SSL3_GET_SERVER_HELLO 146
1536#define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
1537#define SSL_F_SSL3_PEEK 235
1538#define SSL_F_SSL3_READ_BYTES 148
1539#define SSL_F_SSL3_READ_N 149
1540#define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
1541#define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
1542#define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
1543#define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
1544#define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
1545#define SSL_F_SSL3_SEND_SERVER_HELLO 242
1546#define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
1547#define SSL_F_SSL3_SETUP_BUFFERS 156
1548#define SSL_F_SSL3_SETUP_KEY_BLOCK 157
1549#define SSL_F_SSL3_WRITE_BYTES 158
1550#define SSL_F_SSL3_WRITE_PENDING 159
1551#define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
1552#define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
1553#define SSL_F_SSL_BAD_METHOD 160
1554#define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
1555#define SSL_F_SSL_CERT_DUP 221
1556#define SSL_F_SSL_CERT_INST 222
1557#define SSL_F_SSL_CERT_INSTANTIATE 214
1558#define SSL_F_SSL_CERT_NEW 162
1559#define SSL_F_SSL_CHECK_PRIVATE_KEY 163
1560#define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
1561#define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
1562#define SSL_F_SSL_CLEAR 164
1563#define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
1564#define SSL_F_SSL_CREATE_CIPHER_LIST 166
1565#define SSL_F_SSL_CTRL 232
1566#define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
1567#define SSL_F_SSL_CTX_NEW 169
1568#define SSL_F_SSL_CTX_SET_PURPOSE 226
1569#define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
1570#define SSL_F_SSL_CTX_SET_SSL_VERSION 170
1571#define SSL_F_SSL_CTX_SET_TRUST 229
1572#define SSL_F_SSL_CTX_USE_CERTIFICATE 171
1573#define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
1574#define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220
1575#define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
1576#define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
1577#define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
1578#define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
1579#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
1580#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
1581#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
1582#define SSL_F_SSL_DO_HANDSHAKE 180
1583#define SSL_F_SSL_GET_NEW_SESSION 181
1584#define SSL_F_SSL_GET_PREV_SESSION 217
1585#define SSL_F_SSL_GET_SERVER_SEND_CERT 182
1586#define SSL_F_SSL_GET_SIGN_PKEY 183
1587#define SSL_F_SSL_INIT_WBIO_BUFFER 184
1588#define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
1589#define SSL_F_SSL_NEW 186
1590#define SSL_F_SSL_READ 223
1591#define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187
1592#define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188
1593#define SSL_F_SSL_SESSION_NEW 189
1594#define SSL_F_SSL_SESSION_PRINT_FP 190
1595#define SSL_F_SSL_SESS_CERT_NEW 225
1596#define SSL_F_SSL_SET_CERT 191
1597#define SSL_F_SSL_SET_FD 192
1598#define SSL_F_SSL_SET_PKEY 193
1599#define SSL_F_SSL_SET_PURPOSE 227
1600#define SSL_F_SSL_SET_RFD 194
1601#define SSL_F_SSL_SET_SESSION 195
1602#define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
1603#define SSL_F_SSL_SET_TRUST 228
1604#define SSL_F_SSL_SET_WFD 196
1605#define SSL_F_SSL_SHUTDOWN 224
1606#define SSL_F_SSL_UNDEFINED_FUNCTION 197
1607#define SSL_F_SSL_USE_CERTIFICATE 198
1608#define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
1609#define SSL_F_SSL_USE_CERTIFICATE_FILE 200
1610#define SSL_F_SSL_USE_PRIVATEKEY 201
1611#define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
1612#define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
1613#define SSL_F_SSL_USE_RSAPRIVATEKEY 204
1614#define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
1615#define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
1616#define SSL_F_SSL_VERIFY_CERT_CHAIN 207
1617#define SSL_F_SSL_WRITE 208
1618#define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
1619#define SSL_F_TLS1_ENC 210
1620#define SSL_F_TLS1_SETUP_KEY_BLOCK 211
1621#define SSL_F_WRITE_PENDING 212
1622
1623/* Reason codes. */
1624#define SSL_R_APP_DATA_IN_HANDSHAKE 100
1625#define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
1626#define SSL_R_BAD_ALERT_RECORD 101
1627#define SSL_R_BAD_AUTHENTICATION_TYPE 102
1628#define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
1629#define SSL_R_BAD_CHECKSUM 104
1630#define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
1631#define SSL_R_BAD_DECOMPRESSION 107
1632#define SSL_R_BAD_DH_G_LENGTH 108
1633#define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
1634#define SSL_R_BAD_DH_P_LENGTH 110
1635#define SSL_R_BAD_DIGEST_LENGTH 111
1636#define SSL_R_BAD_DSA_SIGNATURE 112
1637#define SSL_R_BAD_HELLO_REQUEST 105
1638#define SSL_R_BAD_LENGTH 271
1639#define SSL_R_BAD_MAC_DECODE 113
1640#define SSL_R_BAD_MESSAGE_TYPE 114
1641#define SSL_R_BAD_PACKET_LENGTH 115
1642#define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
1643#define SSL_R_BAD_RESPONSE_ARGUMENT 117
1644#define SSL_R_BAD_RSA_DECRYPT 118
1645#define SSL_R_BAD_RSA_ENCRYPT 119
1646#define SSL_R_BAD_RSA_E_LENGTH 120
1647#define SSL_R_BAD_RSA_MODULUS_LENGTH 121
1648#define SSL_R_BAD_RSA_SIGNATURE 122
1649#define SSL_R_BAD_SIGNATURE 123
1650#define SSL_R_BAD_SSL_FILETYPE 124
1651#define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125
1652#define SSL_R_BAD_STATE 126
1653#define SSL_R_BAD_WRITE_RETRY 127
1654#define SSL_R_BIO_NOT_SET 128
1655#define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
1656#define SSL_R_BN_LIB 130
1657#define SSL_R_CA_DN_LENGTH_MISMATCH 131
1658#define SSL_R_CA_DN_TOO_LONG 132
1659#define SSL_R_CCS_RECEIVED_EARLY 133
1660#define SSL_R_CERTIFICATE_VERIFY_FAILED 134
1661#define SSL_R_CERT_LENGTH_MISMATCH 135
1662#define SSL_R_CHALLENGE_IS_DIFFERENT 136
1663#define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
1664#define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
1665#define SSL_R_CIPHER_TABLE_SRC_ERROR 139
1666#define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
1667#define SSL_R_COMPRESSION_FAILURE 141
1668#define SSL_R_COMPRESSION_LIBRARY_ERROR 142
1669#define SSL_R_CONNECTION_ID_IS_DIFFERENT 143
1670#define SSL_R_CONNECTION_TYPE_NOT_SET 144
1671#define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
1672#define SSL_R_DATA_LENGTH_TOO_LONG 146
1673#define SSL_R_DECRYPTION_FAILED 147
1674#define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 1109
1675#define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
1676#define SSL_R_DIGEST_CHECK_FAILED 149
1677#define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
1678#define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 1092
1679#define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
1680#define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
1681#define SSL_R_EXTRA_DATA_IN_MESSAGE 153
1682#define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
1683#define SSL_R_HTTPS_PROXY_REQUEST 155
1684#define SSL_R_HTTP_REQUEST 156
1685#define SSL_R_ILLEGAL_PADDING 1110
1686#define SSL_R_INVALID_CHALLENGE_LENGTH 158
1687#define SSL_R_INVALID_COMMAND 280
1688#define SSL_R_INVALID_PURPOSE 278
1689#define SSL_R_INVALID_TRUST 279
1690#define SSL_R_KEY_ARG_TOO_LONG 1112
1691#define SSL_R_KRB5 1104
1692#define SSL_R_KRB5_C_CC_PRINC 1094
1693#define SSL_R_KRB5_C_GET_CRED 1095
1694#define SSL_R_KRB5_C_INIT 1096
1695#define SSL_R_KRB5_C_MK_REQ 1097
1696#define SSL_R_KRB5_S_BAD_TICKET 1098
1697#define SSL_R_KRB5_S_INIT 1099
1698#define SSL_R_KRB5_S_RD_REQ 1108
1699#define SSL_R_KRB5_S_TKT_EXPIRED 1105
1700#define SSL_R_KRB5_S_TKT_NYV 1106
1701#define SSL_R_KRB5_S_TKT_SKEW 1107
1702#define SSL_R_LENGTH_MISMATCH 159
1703#define SSL_R_LENGTH_TOO_SHORT 160
1704#define SSL_R_LIBRARY_BUG 274
1705#define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
1706#define SSL_R_MASTER_KEY_TOO_LONG 1112
1707#define SSL_R_MESSAGE_TOO_LONG 1111
1708#define SSL_R_MISSING_DH_DSA_CERT 162
1709#define SSL_R_MISSING_DH_KEY 163
1710#define SSL_R_MISSING_DH_RSA_CERT 164
1711#define SSL_R_MISSING_DSA_SIGNING_CERT 165
1712#define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166
1713#define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167
1714#define SSL_R_MISSING_RSA_CERTIFICATE 168
1715#define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
1716#define SSL_R_MISSING_RSA_SIGNING_CERT 170
1717#define SSL_R_MISSING_TMP_DH_KEY 171
1718#define SSL_R_MISSING_TMP_RSA_KEY 172
1719#define SSL_R_MISSING_TMP_RSA_PKEY 173
1720#define SSL_R_MISSING_VERIFY_MESSAGE 174
1721#define SSL_R_NON_SSLV2_INITIAL_PACKET 175
1722#define SSL_R_NO_CERTIFICATES_RETURNED 176
1723#define SSL_R_NO_CERTIFICATE_ASSIGNED 177
1724#define SSL_R_NO_CERTIFICATE_RETURNED 178
1725#define SSL_R_NO_CERTIFICATE_SET 179
1726#define SSL_R_NO_CERTIFICATE_SPECIFIED 180
1727#define SSL_R_NO_CIPHERS_AVAILABLE 181
1728#define SSL_R_NO_CIPHERS_PASSED 182
1729#define SSL_R_NO_CIPHERS_SPECIFIED 183
1730#define SSL_R_NO_CIPHER_LIST 184
1731#define SSL_R_NO_CIPHER_MATCH 185
1732#define SSL_R_NO_CLIENT_CERT_RECEIVED 186
1733#define SSL_R_NO_COMPRESSION_SPECIFIED 187
1734#define SSL_R_NO_METHOD_SPECIFIED 188
1735#define SSL_R_NO_PRIVATEKEY 189
1736#define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
1737#define SSL_R_NO_PROTOCOLS_AVAILABLE 191
1738#define SSL_R_NO_PUBLICKEY 192
1739#define SSL_R_NO_SHARED_CIPHER 193
1740#define SSL_R_NO_VERIFY_CALLBACK 194
1741#define SSL_R_NULL_SSL_CTX 195
1742#define SSL_R_NULL_SSL_METHOD_PASSED 196
1743#define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
1744#define SSL_R_PACKET_LENGTH_TOO_LONG 198
1745#define SSL_R_PATH_TOO_LONG 270
1746#define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
1747#define SSL_R_PEER_ERROR 200
1748#define SSL_R_PEER_ERROR_CERTIFICATE 201
1749#define SSL_R_PEER_ERROR_NO_CERTIFICATE 202
1750#define SSL_R_PEER_ERROR_NO_CIPHER 203
1751#define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204
1752#define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
1753#define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206
1754#define SSL_R_PROTOCOL_IS_SHUTDOWN 207
1755#define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208
1756#define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209
1757#define SSL_R_PUBLIC_KEY_NOT_RSA 210
1758#define SSL_R_READ_BIO_NOT_SET 211
1759#define SSL_R_READ_WRONG_PACKET_TYPE 212
1760#define SSL_R_RECORD_LENGTH_MISMATCH 213
1761#define SSL_R_RECORD_TOO_LARGE 214
1762#define SSL_R_RECORD_TOO_SMALL 1093
1763#define SSL_R_REQUIRED_CIPHER_MISSING 215
1764#define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216
1765#define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217
1766#define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218
1767#define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
1768#define SSL_R_SHORT_READ 219
1769#define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
1770#define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
1771#define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 1114
1772#define SSL_R_SSL3_SESSION_ID_TOO_LONG 1113
1773#define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
1774#define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
1775#define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
1776#define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
1777#define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
1778#define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
1779#define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
1780#define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
1781#define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
1782#define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
1783#define SSL_R_SSLV3_ALERT_PEER_ERROR_CERTIFICATE 223
1784#define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CERTIFICATE 224
1785#define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CIPHER 225
1786#define SSL_R_SSLV3_ALERT_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 226
1787#define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
1788#define SSL_R_SSLV3_ALERT_UNKNOWN_REMOTE_ERROR_TYPE 227
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 1102
1794#define SSL_R_SSL_SESSION_ID_CONFLICT 1103
1795#define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
1796#define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 1101
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_OPTION 1091
1838#define SSL_R_UNSUPPORTED_PROTOCOL 258
1839#define SSL_R_UNSUPPORTED_SSL_VERSION 259
1840#define SSL_R_WRITE_BIO_NOT_SET 260
1841#define SSL_R_WRONG_CIPHER_RETURNED 261
1842#define SSL_R_WRONG_MESSAGE_TYPE 262
1843#define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263
1844#define SSL_R_WRONG_SIGNATURE_LENGTH 264
1845#define SSL_R_WRONG_SIGNATURE_SIZE 265
1846#define SSL_R_WRONG_SSL_VERSION 266
1847#define SSL_R_WRONG_VERSION_NUMBER 267
1848#define SSL_R_X509_LIB 268
1849#define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
1850
1851#ifdef __cplusplus
1852}
1853#endif
1854#endif
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-10-25 18:51:52 +0000