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Bugfix: In ssl3_accept, don't use a local variable 'got_new_session'
[thirdparty/openssl.git] / ssl / ssl.h
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
184 extern "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_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA
208 #define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5
209 #define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA
210 #define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5
211 #define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
212 #define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
213 #define SSL_MAX_KRB5_PRINCIPAL_LENGTH 256
214
215 #define SSL_MAX_SSL_SESSION_ID_LENGTH 32
216 #define SSL_MAX_SID_CTX_LENGTH 32
217
218 #define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8)
219 #define SSL_MAX_KEY_ARG_LENGTH 8
220 #define SSL_MAX_MASTER_KEY_LENGTH 48
221
222 /* These are used to specify which ciphers to use and not to use */
223 #define SSL_TXT_LOW "LOW"
224 #define SSL_TXT_MEDIUM "MEDIUM"
225 #define SSL_TXT_HIGH "HIGH"
226 #define SSL_TXT_kFZA "kFZA"
227 #define SSL_TXT_aFZA "aFZA"
228 #define SSL_TXT_eFZA "eFZA"
229 #define SSL_TXT_FZA "FZA"
230
231 #define SSL_TXT_aNULL "aNULL"
232 #define SSL_TXT_eNULL "eNULL"
233 #define SSL_TXT_NULL "NULL"
234
235 #define SSL_TXT_kKRB5 "kKRB5"
236 #define SSL_TXT_aKRB5 "aKRB5"
237 #define SSL_TXT_KRB5 "KRB5"
238
239 #define SSL_TXT_kRSA "kRSA"
240 #define SSL_TXT_kDHr "kDHr"
241 #define SSL_TXT_kDHd "kDHd"
242 #define SSL_TXT_kEDH "kEDH"
243 #define SSL_TXT_aRSA "aRSA"
244 #define SSL_TXT_aDSS "aDSS"
245 #define SSL_TXT_aDH "aDH"
246 #define SSL_TXT_DSS "DSS"
247 #define SSL_TXT_DH "DH"
248 #define SSL_TXT_EDH "EDH"
249 #define SSL_TXT_ADH "ADH"
250 #define SSL_TXT_RSA "RSA"
251 #define SSL_TXT_DES "DES"
252 #define SSL_TXT_3DES "3DES"
253 #define SSL_TXT_RC4 "RC4"
254 #define SSL_TXT_RC2 "RC2"
255 #define SSL_TXT_IDEA "IDEA"
256 #define SSL_TXT_AES "AES"
257 #define SSL_TXT_MD5 "MD5"
258 #define SSL_TXT_SHA1 "SHA1"
259 #define SSL_TXT_SHA "SHA"
260 #define SSL_TXT_EXP "EXP"
261 #define SSL_TXT_EXPORT "EXPORT"
262 #define SSL_TXT_EXP40 "EXPORT40"
263 #define SSL_TXT_EXP56 "EXPORT56"
264 #define SSL_TXT_SSLV2 "SSLv2"
265 #define SSL_TXT_SSLV3 "SSLv3"
266 #define SSL_TXT_TLSV1 "TLSv1"
267 #define SSL_TXT_ALL "ALL"
268
269 /* 'DEFAULT' at the start of the cipher list insert the following string
270 * in addition to this being the default cipher string */
271 #define SSL_DEFAULT_CIPHER_LIST "ALL:!ADH:RC4+RSA:+SSLv2:@STRENGTH"
272
273 /* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
274 #define SSL_SENT_SHUTDOWN 1
275 #define SSL_RECEIVED_SHUTDOWN 2
276
277 #ifdef __cplusplus
278 }
279 #endif
280
281 #include <openssl/crypto.h>
282 #include <openssl/lhash.h>
283 #include <openssl/buffer.h>
284 #include <openssl/bio.h>
285 #include <openssl/pem.h>
286 #include <openssl/x509.h>
287
288 #ifdef __cplusplus
289 extern "C" {
290 #endif
291
292 #if (defined(OPENSSL_NO_RSA) || defined(OPENSSL_NO_MD5)) && !defined(OPENSSL_NO_SSL2)
293 #define OPENSSL_NO_SSL2
294 #endif
295
296 #define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
297 #define SSL_FILETYPE_PEM X509_FILETYPE_PEM
298
299 /* This is needed to stop compilers complaining about the
300 * 'struct ssl_st *' function parameters used to prototype callbacks
301 * in SSL_CTX. */
302 typedef struct ssl_st *ssl_crock_st;
303
304 /* used to hold info on the particular ciphers used */
305 typedef struct ssl_cipher_st
306 {
307 int valid;
308 const char *name; /* text name */
309 unsigned long id; /* id, 4 bytes, first is version */
310 unsigned long algorithms; /* what ciphers are used */
311 unsigned long algo_strength; /* strength and export flags */
312 unsigned long algorithm2; /* Extra flags */
313 int strength_bits; /* Number of bits really used */
314 int alg_bits; /* Number of bits for algorithm */
315 unsigned long mask; /* used for matching */
316 unsigned long mask_strength; /* also used for matching */
317 } SSL_CIPHER;
318
319 DECLARE_STACK_OF(SSL_CIPHER)
320
321 typedef struct ssl_st SSL;
322 typedef struct ssl_ctx_st SSL_CTX;
323
324 /* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
325 typedef struct ssl_method_st
326 {
327 int version;
328 int (*ssl_new)(SSL *s);
329 void (*ssl_clear)(SSL *s);
330 void (*ssl_free)(SSL *s);
331 int (*ssl_accept)(SSL *s);
332 int (*ssl_connect)(SSL *s);
333 int (*ssl_read)(SSL *s,void *buf,int len);
334 int (*ssl_peek)(SSL *s,void *buf,int len);
335 int (*ssl_write)(SSL *s,const void *buf,int len);
336 int (*ssl_shutdown)(SSL *s);
337 int (*ssl_renegotiate)(SSL *s);
338 int (*ssl_renegotiate_check)(SSL *s);
339 long (*ssl_ctrl)(SSL *s,int cmd,long larg,void *parg);
340 long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,void *parg);
341 SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr);
342 int (*put_cipher_by_char)(const SSL_CIPHER *cipher,unsigned char *ptr);
343 int (*ssl_pending)(SSL *s);
344 int (*num_ciphers)(void);
345 SSL_CIPHER *(*get_cipher)(unsigned ncipher);
346 struct ssl_method_st *(*get_ssl_method)(int version);
347 long (*get_timeout)(void);
348 struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */
349 int (*ssl_version)();
350 long (*ssl_callback_ctrl)(SSL *s, int cb_id, void (*fp)());
351 long (*ssl_ctx_callback_ctrl)(SSL_CTX *s, int cb_id, void (*fp)());
352 } SSL_METHOD;
353
354 /* Lets make this into an ASN.1 type structure as follows
355 * SSL_SESSION_ID ::= SEQUENCE {
356 * version INTEGER, -- structure version number
357 * SSLversion INTEGER, -- SSL version number
358 * Cipher OCTET_STRING, -- the 3 byte cipher ID
359 * Session_ID OCTET_STRING, -- the Session ID
360 * Master_key OCTET_STRING, -- the master key
361 * Key_Arg [ 0 ] IMPLICIT OCTET_STRING, -- the optional Key argument
362 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time
363 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds
364 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate
365 * Session_ID_context [ 4 ] EXPLICIT OCTET_STRING, -- the Session ID context
366 * Verify_result [ 5 ] EXPLICIT INTEGER -- X509_V_... code for `Peer'
367 * Compression [6] IMPLICIT ASN1_OBJECT -- compression OID XXXXX
368 * }
369 * Look in ssl/ssl_asn1.c for more details
370 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
371 */
372 typedef struct ssl_session_st
373 {
374 int ssl_version; /* what ssl version session info is
375 * being kept in here? */
376
377 /* only really used in SSLv2 */
378 unsigned int key_arg_length;
379 unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH];
380 int master_key_length;
381 unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH];
382 /* session_id - valid? */
383 unsigned int session_id_length;
384 unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH];
385 /* this is used to determine whether the session is being reused in
386 * the appropriate context. It is up to the application to set this,
387 * via SSL_new */
388 unsigned int sid_ctx_length;
389 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
390
391 #ifndef OPENSSL_NO_KRB5
392 unsigned int krb5_client_princ_len;
393 unsigned char krb5_client_princ[SSL_MAX_KRB5_PRINCIPAL_LENGTH];
394 #endif /* OPENSSL_NO_KRB5 */
395
396 int not_resumable;
397
398 /* The cert is the certificate used to establish this connection */
399 struct sess_cert_st /* SESS_CERT */ *sess_cert;
400
401 /* This is the cert for the other end.
402 * On clients, it will be the same as sess_cert->peer_key->x509
403 * (the latter is not enough as sess_cert is not retained
404 * in the external representation of sessions, see ssl_asn1.c). */
405 X509 *peer;
406 /* when app_verify_callback accepts a session where the peer's certificate
407 * is not ok, we must remember the error for session reuse: */
408 long verify_result; /* only for servers */
409
410 int references;
411 long timeout;
412 long time;
413
414 int compress_meth; /* Need to lookup the method */
415
416 SSL_CIPHER *cipher;
417 unsigned long cipher_id; /* when ASN.1 loaded, this
418 * needs to be used to load
419 * the 'cipher' structure */
420
421 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */
422
423 CRYPTO_EX_DATA ex_data; /* application specific data */
424
425 /* These are used to make removal of session-ids more
426 * efficient and to implement a maximum cache size. */
427 struct ssl_session_st *prev,*next;
428 } SSL_SESSION;
429
430 #define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L
431 #define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L
432 #define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L
433 #define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L
434 #define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
435 #define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x00000040L
436 #define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
437 #define SSL_OP_TLS_D5_BUG 0x00000100L
438 #define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L
439
440 /* If set, always create a new key when using tmp_dh parameters */
441 #define SSL_OP_SINGLE_DH_USE 0x00100000L
442 /* Set to always use the tmp_rsa key when doing RSA operations,
443 * even when this violates protocol specs */
444 #define SSL_OP_EPHEMERAL_RSA 0x00200000L
445 /* Set on servers to choose the cipher according to the server's
446 * preferences */
447 #define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L
448 /* If set, a server will allow a client to issue a SSLv3.0 version number
449 * as latest version supported in the premaster secret, even when TLSv1.0
450 * (version 3.1) was announced in the client hello. Normally this is
451 * forbidden to prevent version rollback attacks. */
452 #define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L
453 /* As server, disallow session resumption on renegotiation */
454 #define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x01000000L
455
456 /* The next flag deliberately changes the ciphertest, this is a check
457 * for the PKCS#1 attack */
458 #define SSL_OP_PKCS1_CHECK_1 0x08000000L
459 #define SSL_OP_PKCS1_CHECK_2 0x10000000L
460 #define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L
461 #define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L
462 #define SSL_OP_ALL 0x000FFFFFL
463
464 #define SSL_OP_NO_SSLv2 0x01000000L
465 #define SSL_OP_NO_SSLv3 0x02000000L
466 #define SSL_OP_NO_TLSv1 0x04000000L
467
468 /* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
469 * when just a single record has been written): */
470 #define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L
471 /* Make it possible to retry SSL_write() with changed buffer location
472 * (buffer contents must stay the same!); this is not the default to avoid
473 * the misconception that non-blocking SSL_write() behaves like
474 * non-blocking write(): */
475 #define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
476 /* Never bother the application with retries if the transport
477 * is blocking: */
478 #define SSL_MODE_AUTO_RETRY 0x00000004L
479
480 /* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
481 * they cannot be used to clear bits. */
482
483 #define SSL_CTX_set_options(ctx,op) \
484 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL)
485 #define SSL_CTX_get_options(ctx) \
486 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL)
487 #define SSL_set_options(ssl,op) \
488 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL)
489 #define SSL_get_options(ssl) \
490 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL)
491
492 #define SSL_CTX_set_mode(ctx,op) \
493 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
494 #define SSL_CTX_get_mode(ctx) \
495 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
496 #define SSL_set_mode(ssl,op) \
497 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
498 #define SSL_get_mode(ssl) \
499 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
500
501
502 void SSL_CTX_set_msg_callback(SSL_CTX *ctx, void (*cb)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg));
503 void SSL_set_msg_callback(SSL *ssl, void (*cb)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg));
504 #define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
505 #define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
506
507
508
509 #if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
510 #define SSL_MAX_CERT_LIST_DEFAULT 1024*30 /* 30k max cert list :-) */
511 #else
512 #define SSL_MAX_CERT_LIST_DEFAULT 1024*100 /* 100k max cert list :-) */
513 #endif
514
515 #define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
516
517 /* This callback type is used inside SSL_CTX, SSL, and in the functions that set
518 * them. It is used to override the generation of SSL/TLS session IDs in a
519 * server. Return value should be zero on an error, non-zero to proceed. Also,
520 * callbacks should themselves check if the id they generate is unique otherwise
521 * the SSL handshake will fail with an error - callbacks can do this using the
522 * 'ssl' value they're passed by;
523 * SSL_has_matching_session_id(ssl, id, *id_len)
524 * The length value passed in is set at the maximum size the session ID can be.
525 * In SSLv2 this is 16 bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback
526 * can alter this length to be less if desired, but under SSLv2 session IDs are
527 * supposed to be fixed at 16 bytes so the id will be padded after the callback
528 * returns in this case. It is also an error for the callback to set the size to
529 * zero. */
530 typedef int (*GEN_SESSION_CB)(const SSL *ssl, unsigned char *id,
531 unsigned int *id_len);
532
533 typedef struct ssl_comp_st
534 {
535 int id;
536 char *name;
537 #ifndef OPENSSL_NO_COMP
538 COMP_METHOD *method;
539 #else
540 char *method;
541 #endif
542 } SSL_COMP;
543
544 DECLARE_STACK_OF(SSL_COMP)
545
546 struct ssl_ctx_st
547 {
548 SSL_METHOD *method;
549
550 STACK_OF(SSL_CIPHER) *cipher_list;
551 /* same as above but sorted for lookup */
552 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
553
554 struct x509_store_st /* X509_STORE */ *cert_store;
555 struct lhash_st /* LHASH */ *sessions; /* a set of SSL_SESSIONs */
556 /* Most session-ids that will be cached, default is
557 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */
558 unsigned long session_cache_size;
559 struct ssl_session_st *session_cache_head;
560 struct ssl_session_st *session_cache_tail;
561
562 /* This can have one of 2 values, ored together,
563 * SSL_SESS_CACHE_CLIENT,
564 * SSL_SESS_CACHE_SERVER,
565 * Default is SSL_SESSION_CACHE_SERVER, which means only
566 * SSL_accept which cache SSL_SESSIONS. */
567 int session_cache_mode;
568
569 /* If timeout is not 0, it is the default timeout value set
570 * when SSL_new() is called. This has been put in to make
571 * life easier to set things up */
572 long session_timeout;
573
574 /* If this callback is not null, it will be called each
575 * time a session id is added to the cache. If this function
576 * returns 1, it means that the callback will do a
577 * SSL_SESSION_free() when it has finished using it. Otherwise,
578 * on 0, it means the callback has finished with it.
579 * If remove_session_cb is not null, it will be called when
580 * a session-id is removed from the cache. After the call,
581 * OpenSSL will SSL_SESSION_free() it. */
582 int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess);
583 void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess);
584 SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl,
585 unsigned char *data,int len,int *copy);
586
587 struct
588 {
589 int sess_connect; /* SSL new conn - started */
590 int sess_connect_renegotiate;/* SSL reneg - requested */
591 int sess_connect_good; /* SSL new conne/reneg - finished */
592 int sess_accept; /* SSL new accept - started */
593 int sess_accept_renegotiate;/* SSL reneg - requested */
594 int sess_accept_good; /* SSL accept/reneg - finished */
595 int sess_miss; /* session lookup misses */
596 int sess_timeout; /* reuse attempt on timeouted session */
597 int sess_cache_full; /* session removed due to full cache */
598 int sess_hit; /* session reuse actually done */
599 int sess_cb_hit; /* session-id that was not
600 * in the cache was
601 * passed back via the callback. This
602 * indicates that the application is
603 * supplying session-id's from other
604 * processes - spooky :-) */
605 } stats;
606
607 int references;
608
609 /* if defined, these override the X509_verify_cert() calls */
610 int (*app_verify_callback)();
611 char *app_verify_arg; /* never used; should be void * */
612
613 /* Default password callback. */
614 pem_password_cb *default_passwd_callback;
615
616 /* Default password callback user data. */
617 void *default_passwd_callback_userdata;
618
619 /* get client cert callback */
620 int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey);
621
622 CRYPTO_EX_DATA ex_data;
623
624 const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */
625 const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */
626 const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */
627
628 STACK_OF(X509) *extra_certs;
629 STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */
630
631
632 /* Default values used when no per-SSL value is defined follow */
633
634 void (*info_callback)(const SSL *ssl,int type,int val); /* used if SSL's info_callback is NULL */
635
636 /* what we put in client cert requests */
637 STACK_OF(X509_NAME) *client_CA;
638
639
640 /* Default values to use in SSL structures follow (these are copied by SSL_new) */
641
642 unsigned long options;
643 unsigned long mode;
644 long max_cert_list;
645
646 struct cert_st /* CERT */ *cert;
647 int read_ahead;
648
649 /* callback that allows applications to peek at protocol messages */
650 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
651 void *msg_callback_arg;
652
653 int verify_mode;
654 int verify_depth;
655 unsigned int sid_ctx_length;
656 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
657 int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx); /* called 'verify_callback' in the SSL */
658
659 /* Default generate session ID callback. */
660 GEN_SESSION_CB generate_session_id;
661
662 int purpose; /* Purpose setting */
663 int trust; /* Trust setting */
664
665 int quiet_shutdown;
666 };
667
668 #define SSL_SESS_CACHE_OFF 0x0000
669 #define SSL_SESS_CACHE_CLIENT 0x0001
670 #define SSL_SESS_CACHE_SERVER 0x0002
671 #define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
672 #define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
673 /* This one, when set, makes the server session-id lookup not look
674 * in the cache. If there is an application get_session callback
675 * defined, this will still get called. */
676 #define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
677
678 struct lhash_st *SSL_CTX_sessions(SSL_CTX *ctx);
679 #define SSL_CTX_sess_number(ctx) \
680 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
681 #define SSL_CTX_sess_connect(ctx) \
682 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
683 #define SSL_CTX_sess_connect_good(ctx) \
684 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
685 #define SSL_CTX_sess_connect_renegotiate(ctx) \
686 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
687 #define SSL_CTX_sess_accept(ctx) \
688 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
689 #define SSL_CTX_sess_accept_renegotiate(ctx) \
690 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
691 #define SSL_CTX_sess_accept_good(ctx) \
692 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
693 #define SSL_CTX_sess_hits(ctx) \
694 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
695 #define SSL_CTX_sess_cb_hits(ctx) \
696 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
697 #define SSL_CTX_sess_misses(ctx) \
698 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
699 #define SSL_CTX_sess_timeouts(ctx) \
700 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
701 #define SSL_CTX_sess_cache_full(ctx) \
702 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
703
704 #define SSL_CTX_sess_set_new_cb(ctx,cb) ((ctx)->new_session_cb=(cb))
705 #define SSL_CTX_sess_get_new_cb(ctx) ((ctx)->new_session_cb)
706 #define SSL_CTX_sess_set_remove_cb(ctx,cb) ((ctx)->remove_session_cb=(cb))
707 #define SSL_CTX_sess_get_remove_cb(ctx) ((ctx)->remove_session_cb)
708 #define SSL_CTX_sess_set_get_cb(ctx,cb) ((ctx)->get_session_cb=(cb))
709 #define SSL_CTX_sess_get_get_cb(ctx) ((ctx)->get_session_cb)
710 #define SSL_CTX_set_info_callback(ctx,cb) ((ctx)->info_callback=(cb))
711 #define SSL_CTX_get_info_callback(ctx) ((ctx)->info_callback)
712 #define SSL_CTX_set_client_cert_cb(ctx,cb) ((ctx)->client_cert_cb=(cb))
713 #define SSL_CTX_get_client_cert_cb(ctx) ((ctx)->client_cert_cb)
714
715 #define SSL_NOTHING 1
716 #define SSL_WRITING 2
717 #define SSL_READING 3
718 #define SSL_X509_LOOKUP 4
719
720 /* These will only be used when doing non-blocking IO */
721 #define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
722 #define SSL_want_read(s) (SSL_want(s) == SSL_READING)
723 #define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
724 #define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
725
726 struct ssl_st
727 {
728 /* protocol version
729 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION)
730 */
731 int version;
732 int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
733
734 SSL_METHOD *method; /* SSLv3 */
735
736 /* There are 2 BIO's even though they are normally both the
737 * same. This is so data can be read and written to different
738 * handlers */
739
740 #ifndef OPENSSL_NO_BIO
741 BIO *rbio; /* used by SSL_read */
742 BIO *wbio; /* used by SSL_write */
743 BIO *bbio; /* used during session-id reuse to concatenate
744 * messages */
745 #else
746 char *rbio; /* used by SSL_read */
747 char *wbio; /* used by SSL_write */
748 char *bbio;
749 #endif
750 /* This holds a variable that indicates what we were doing
751 * when a 0 or -1 is returned. This is needed for
752 * non-blocking IO so we know what request needs re-doing when
753 * in SSL_accept or SSL_connect */
754 int rwstate;
755
756 /* true when we are actually in SSL_accept() or SSL_connect() */
757 int in_handshake;
758 int (*handshake_func)();
759
760 /* Imagine that here's a boolean member "init" that is
761 * switched as soon as SSL_set_{accept/connect}_state
762 * is called for the first time, so that "state" and
763 * "handshake_func" are properly initialized. But as
764 * handshake_func is == 0 until then, we use this
765 * test instead of an "init" member.
766 */
767
768 int server; /* are we the server side? - mostly used by SSL_clear*/
769
770 int new_session;/* 1 if we are to use a new session.
771 * 2 if we are a server and are inside a handshake
772 * (i.e. not just sending a HelloRequest)
773 * NB: For servers, the 'new' session may actually be a previously
774 * cached session or even the previous session unless
775 * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set */
776 int quiet_shutdown;/* don't send shutdown packets */
777 int shutdown; /* we have shut things down, 0x01 sent, 0x02
778 * for received */
779 int state; /* where we are */
780 int rstate; /* where we are when reading */
781
782 BUF_MEM *init_buf; /* buffer used during init */
783 void *init_msg; /* pointer to handshake message body, set by ssl3_get_message() */
784 int init_num; /* amount read/written */
785 int init_off; /* amount read/written */
786
787 /* used internally to point at a raw packet */
788 unsigned char *packet;
789 unsigned int packet_length;
790
791 struct ssl2_state_st *s2; /* SSLv2 variables */
792 struct ssl3_state_st *s3; /* SSLv3 variables */
793
794 int read_ahead; /* Read as many input bytes as possible
795 * (for non-blocking reads) */
796
797 /* callback that allows applications to peek at protocol messages */
798 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
799 void *msg_callback_arg;
800
801 int hit; /* reusing a previous session */
802
803 int purpose; /* Purpose setting */
804 int trust; /* Trust setting */
805
806 /* crypto */
807 STACK_OF(SSL_CIPHER) *cipher_list;
808 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
809
810 /* These are the ones being used, the ones in SSL_SESSION are
811 * the ones to be 'copied' into these ones */
812
813 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */
814 const EVP_MD *read_hash; /* used for mac generation */
815 #ifndef OPENSSL_NO_COMP
816 COMP_CTX *expand; /* uncompress */
817 #else
818 char *expand;
819 #endif
820
821 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
822 const EVP_MD *write_hash; /* used for mac generation */
823 #ifndef OPENSSL_NO_COMP
824 COMP_CTX *compress; /* compression */
825 #else
826 char *compress;
827 #endif
828
829 /* session info */
830
831 /* client cert? */
832 /* This is used to hold the server certificate used */
833 struct cert_st /* CERT */ *cert;
834
835 /* the session_id_context is used to ensure sessions are only reused
836 * in the appropriate context */
837 unsigned int sid_ctx_length;
838 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
839
840 /* This can also be in the session once a session is established */
841 SSL_SESSION *session;
842
843 /* Default generate session ID callback. */
844 GEN_SESSION_CB generate_session_id;
845
846 /* Used in SSL2 and SSL3 */
847 int verify_mode; /* 0 don't care about verify failure.
848 * 1 fail if verify fails */
849 int verify_depth;
850 int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */
851
852 void (*info_callback)(const SSL *ssl,int type,int val); /* optional informational callback */
853
854 int error; /* error bytes to be written */
855 int error_code; /* actual code */
856
857 #ifndef OPENSSL_NO_KRB5
858 KSSL_CTX *kssl_ctx; /* Kerberos 5 context */
859 #endif /* OPENSSL_NO_KRB5 */
860
861 SSL_CTX *ctx;
862 /* set this flag to 1 and a sleep(1) is put into all SSL_read()
863 * and SSL_write() calls, good for nbio debuging :-) */
864 int debug;
865
866 /* extra application data */
867 long verify_result;
868 CRYPTO_EX_DATA ex_data;
869
870 /* for server side, keep the list of CA_dn we can use */
871 STACK_OF(X509_NAME) *client_CA;
872
873 int references;
874 unsigned long options; /* protocol behaviour */
875 unsigned long mode; /* API behaviour */
876 long max_cert_list;
877 int first_packet;
878 int client_version; /* what was passed, used for
879 * SSLv3/TLS rollback check */
880 };
881
882 #ifdef __cplusplus
883 }
884 #endif
885
886 #include <openssl/ssl2.h>
887 #include <openssl/ssl3.h>
888 #include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
889 #include <openssl/ssl23.h>
890
891 #ifdef __cplusplus
892 extern "C" {
893 #endif
894
895 /* compatibility */
896 #define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
897 #define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
898 #define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
899 #define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
900 #define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
901 #define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
902
903 /* The following are the possible values for ssl->state are are
904 * used to indicate where we are up to in the SSL connection establishment.
905 * The macros that follow are about the only things you should need to use
906 * and even then, only when using non-blocking IO.
907 * It can also be useful to work out where you were when the connection
908 * failed */
909
910 #define SSL_ST_CONNECT 0x1000
911 #define SSL_ST_ACCEPT 0x2000
912 #define SSL_ST_MASK 0x0FFF
913 #define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT)
914 #define SSL_ST_BEFORE 0x4000
915 #define SSL_ST_OK 0x03
916 #define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT)
917
918 #define SSL_CB_LOOP 0x01
919 #define SSL_CB_EXIT 0x02
920 #define SSL_CB_READ 0x04
921 #define SSL_CB_WRITE 0x08
922 #define SSL_CB_ALERT 0x4000 /* used in callback */
923 #define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
924 #define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
925 #define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
926 #define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
927 #define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
928 #define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
929 #define SSL_CB_HANDSHAKE_START 0x10
930 #define SSL_CB_HANDSHAKE_DONE 0x20
931
932 /* Is the SSL_connection established? */
933 #define SSL_get_state(a) SSL_state(a)
934 #define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK)
935 #define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT)
936 #define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE)
937 #define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT)
938 #define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT)
939
940 /* The following 2 states are kept in ssl->rstate when reads fail,
941 * you should not need these */
942 #define SSL_ST_READ_HEADER 0xF0
943 #define SSL_ST_READ_BODY 0xF1
944 #define SSL_ST_READ_DONE 0xF2
945
946 /* Obtain latest Finished message
947 * -- that we sent (SSL_get_finished)
948 * -- that we expected from peer (SSL_get_peer_finished).
949 * Returns length (0 == no Finished so far), copies up to 'count' bytes. */
950 size_t SSL_get_finished(SSL *s, void *buf, size_t count);
951 size_t SSL_get_peer_finished(SSL *s, void *buf, size_t count);
952
953 /* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options
954 * are 'ored' with SSL_VERIFY_PEER if they are desired */
955 #define SSL_VERIFY_NONE 0x00
956 #define SSL_VERIFY_PEER 0x01
957 #define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
958 #define SSL_VERIFY_CLIENT_ONCE 0x04
959
960 #define OpenSSL_add_ssl_algorithms() SSL_library_init()
961 #define SSLeay_add_ssl_algorithms() SSL_library_init()
962
963 /* this is for backward compatibility */
964 #if 0 /* NEW_SSLEAY */
965 #define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
966 #define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n)
967 #define SSL_add_session(a,b) SSL_CTX_add_session((a),(b))
968 #define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b))
969 #define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b))
970 #endif
971 /* More backward compatibility */
972 #define SSL_get_cipher(s) \
973 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
974 #define SSL_get_cipher_bits(s,np) \
975 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
976 #define SSL_get_cipher_version(s) \
977 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
978 #define SSL_get_cipher_name(s) \
979 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
980 #define SSL_get_time(a) SSL_SESSION_get_time(a)
981 #define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
982 #define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
983 #define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
984
985 #if 1 /*SSLEAY_MACROS*/
986 #define d2i_SSL_SESSION_bio(bp,s_id) (SSL_SESSION *)ASN1_d2i_bio( \
987 (char *(*)())SSL_SESSION_new,(char *(*)())d2i_SSL_SESSION, \
988 (bp),(unsigned char **)(s_id))
989 #define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio(i2d_SSL_SESSION, \
990 bp,(unsigned char *)s_id)
991 #define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \
992 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u)
993 #define PEM_read_bio_SSL_SESSION(bp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read_bio( \
994 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,(char **)x,cb,u)
995 #define PEM_write_SSL_SESSION(fp,x) \
996 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
997 PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL)
998 #define PEM_write_bio_SSL_SESSION(bp,x) \
999 PEM_ASN1_write_bio((int (*)())i2d_SSL_SESSION, \
1000 PEM_STRING_SSL_SESSION,bp, (char *)x, NULL,NULL,0,NULL,NULL)
1001 #endif
1002
1003 #define SSL_AD_REASON_OFFSET 1000
1004 /* These alert types are for SSLv3 and TLSv1 */
1005 #define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
1006 #define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */
1007 #define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */
1008 #define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
1009 #define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
1010 #define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */
1011 #define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */
1012 #define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */
1013 #define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
1014 #define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
1015 #define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
1016 #define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
1017 #define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
1018 #define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */
1019 #define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */
1020 #define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */
1021 #define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */
1022 #define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
1023 #define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */
1024 #define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */
1025 #define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */
1026 #define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */
1027 #define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
1028 #define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
1029
1030 #define SSL_ERROR_NONE 0
1031 #define SSL_ERROR_SSL 1
1032 #define SSL_ERROR_WANT_READ 2
1033 #define SSL_ERROR_WANT_WRITE 3
1034 #define SSL_ERROR_WANT_X509_LOOKUP 4
1035 #define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */
1036 #define SSL_ERROR_ZERO_RETURN 6
1037 #define SSL_ERROR_WANT_CONNECT 7
1038 #define SSL_ERROR_WANT_ACCEPT 8
1039
1040 #define SSL_CTRL_NEED_TMP_RSA 1
1041 #define SSL_CTRL_SET_TMP_RSA 2
1042 #define SSL_CTRL_SET_TMP_DH 3
1043 #define SSL_CTRL_SET_TMP_RSA_CB 4
1044 #define SSL_CTRL_SET_TMP_DH_CB 5
1045
1046 #define SSL_CTRL_GET_SESSION_REUSED 6
1047 #define SSL_CTRL_GET_CLIENT_CERT_REQUEST 7
1048 #define SSL_CTRL_GET_NUM_RENEGOTIATIONS 8
1049 #define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 9
1050 #define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 10
1051 #define SSL_CTRL_GET_FLAGS 11
1052 #define SSL_CTRL_EXTRA_CHAIN_CERT 12
1053
1054 #define SSL_CTRL_SET_MSG_CALLBACK 13
1055 #define SSL_CTRL_SET_MSG_CALLBACK_ARG 14
1056
1057 /* Stats */
1058 #define SSL_CTRL_SESS_NUMBER 20
1059 #define SSL_CTRL_SESS_CONNECT 21
1060 #define SSL_CTRL_SESS_CONNECT_GOOD 22
1061 #define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
1062 #define SSL_CTRL_SESS_ACCEPT 24
1063 #define SSL_CTRL_SESS_ACCEPT_GOOD 25
1064 #define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
1065 #define SSL_CTRL_SESS_HIT 27
1066 #define SSL_CTRL_SESS_CB_HIT 28
1067 #define SSL_CTRL_SESS_MISSES 29
1068 #define SSL_CTRL_SESS_TIMEOUTS 30
1069 #define SSL_CTRL_SESS_CACHE_FULL 31
1070 #define SSL_CTRL_OPTIONS 32
1071 #define SSL_CTRL_MODE 33
1072
1073 #define SSL_CTRL_GET_READ_AHEAD 40
1074 #define SSL_CTRL_SET_READ_AHEAD 41
1075 #define SSL_CTRL_SET_SESS_CACHE_SIZE 42
1076 #define SSL_CTRL_GET_SESS_CACHE_SIZE 43
1077 #define SSL_CTRL_SET_SESS_CACHE_MODE 44
1078 #define SSL_CTRL_GET_SESS_CACHE_MODE 45
1079
1080 #define SSL_CTRL_GET_MAX_CERT_LIST 50
1081 #define SSL_CTRL_SET_MAX_CERT_LIST 51
1082
1083 #define SSL_session_reused(ssl) \
1084 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
1085 #define SSL_num_renegotiations(ssl) \
1086 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
1087 #define SSL_clear_num_renegotiations(ssl) \
1088 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
1089 #define SSL_total_renegotiations(ssl) \
1090 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
1091
1092 #define SSL_CTX_need_tmp_RSA(ctx) \
1093 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1094 #define SSL_CTX_set_tmp_rsa(ctx,rsa) \
1095 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1096 #define SSL_CTX_set_tmp_dh(ctx,dh) \
1097 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1098
1099 #define SSL_need_tmp_RSA(ssl) \
1100 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1101 #define SSL_set_tmp_rsa(ssl,rsa) \
1102 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1103 #define SSL_set_tmp_dh(ssl,dh) \
1104 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1105
1106 #define SSL_CTX_add_extra_chain_cert(ctx,x509) \
1107 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
1108
1109 #ifndef OPENSSL_NO_BIO
1110 BIO_METHOD *BIO_f_ssl(void);
1111 BIO *BIO_new_ssl(SSL_CTX *ctx,int client);
1112 BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
1113 BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
1114 int BIO_ssl_copy_session_id(BIO *to,BIO *from);
1115 void BIO_ssl_shutdown(BIO *ssl_bio);
1116
1117 #endif
1118
1119 int SSL_CTX_set_cipher_list(SSL_CTX *,const char *str);
1120 SSL_CTX *SSL_CTX_new(SSL_METHOD *meth);
1121 void SSL_CTX_free(SSL_CTX *);
1122 long SSL_CTX_set_timeout(SSL_CTX *ctx,long t);
1123 long SSL_CTX_get_timeout(SSL_CTX *ctx);
1124 X509_STORE *SSL_CTX_get_cert_store(SSL_CTX *);
1125 void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *);
1126 int SSL_want(SSL *s);
1127 int SSL_clear(SSL *s);
1128
1129 void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm);
1130
1131 SSL_CIPHER *SSL_get_current_cipher(SSL *s);
1132 int SSL_CIPHER_get_bits(SSL_CIPHER *c,int *alg_bits);
1133 char * SSL_CIPHER_get_version(SSL_CIPHER *c);
1134 const char * SSL_CIPHER_get_name(SSL_CIPHER *c);
1135
1136 int SSL_get_fd(SSL *s);
1137 int SSL_get_rfd(SSL *s);
1138 int SSL_get_wfd(SSL *s);
1139 const char * SSL_get_cipher_list(SSL *s,int n);
1140 char * SSL_get_shared_ciphers(SSL *s, char *buf, int len);
1141 int SSL_get_read_ahead(SSL * s);
1142 int SSL_pending(SSL *s);
1143 #ifndef OPENSSL_NO_SOCK
1144 int SSL_set_fd(SSL *s, int fd);
1145 int SSL_set_rfd(SSL *s, int fd);
1146 int SSL_set_wfd(SSL *s, int fd);
1147 #endif
1148 #ifndef OPENSSL_NO_BIO
1149 void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio);
1150 BIO * SSL_get_rbio(SSL *s);
1151 BIO * SSL_get_wbio(SSL *s);
1152 #endif
1153 int SSL_set_cipher_list(SSL *s, const char *str);
1154 void SSL_set_read_ahead(SSL *s, int yes);
1155 int SSL_get_verify_mode(SSL *s);
1156 int SSL_get_verify_depth(SSL *s);
1157 int (*SSL_get_verify_callback(SSL *s))(int,X509_STORE_CTX *);
1158 void SSL_set_verify(SSL *s, int mode,
1159 int (*callback)(int ok,X509_STORE_CTX *ctx));
1160 void SSL_set_verify_depth(SSL *s, int depth);
1161 #ifndef OPENSSL_NO_RSA
1162 int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
1163 #endif
1164 int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len);
1165 int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
1166 int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, unsigned char *d, long len);
1167 int SSL_use_certificate(SSL *ssl, X509 *x);
1168 int SSL_use_certificate_ASN1(SSL *ssl, unsigned char *d, int len);
1169
1170 #ifndef OPENSSL_NO_STDIO
1171 int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
1172 int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
1173 int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
1174 int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1175 int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1176 int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
1177 int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */
1178 STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
1179 int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
1180 const char *file);
1181 #ifndef OPENSSL_SYS_WIN32
1182 #ifndef OPENSSL_SYS_VMS
1183 #ifndef OPENSSL_SYS_MACINTOSH_CLASSIC /* XXXXX: Better scheme needed! [was: #ifndef MAC_OS_pre_X] */
1184 int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
1185 const char *dir);
1186 #endif
1187 #endif
1188 #endif
1189
1190 #endif
1191
1192 void SSL_load_error_strings(void );
1193 const char *SSL_state_string(const SSL *s);
1194 const char *SSL_rstate_string(const SSL *s);
1195 const char *SSL_state_string_long(const SSL *s);
1196 const char *SSL_rstate_string_long(const SSL *s);
1197 long SSL_SESSION_get_time(SSL_SESSION *s);
1198 long SSL_SESSION_set_time(SSL_SESSION *s, long t);
1199 long SSL_SESSION_get_timeout(SSL_SESSION *s);
1200 long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
1201 void SSL_copy_session_id(SSL *to,SSL *from);
1202
1203 SSL_SESSION *SSL_SESSION_new(void);
1204 unsigned long SSL_SESSION_hash(SSL_SESSION *a);
1205 int SSL_SESSION_cmp(SSL_SESSION *a,SSL_SESSION *b);
1206 #ifndef OPENSSL_NO_FP_API
1207 int SSL_SESSION_print_fp(FILE *fp,SSL_SESSION *ses);
1208 #endif
1209 #ifndef OPENSSL_NO_BIO
1210 int SSL_SESSION_print(BIO *fp,SSL_SESSION *ses);
1211 #endif
1212 void SSL_SESSION_free(SSL_SESSION *ses);
1213 int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp);
1214 int SSL_set_session(SSL *to, SSL_SESSION *session);
1215 int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
1216 int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c);
1217 int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB);
1218 int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB);
1219 int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id,
1220 unsigned int id_len);
1221 SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,unsigned char **pp,long length);
1222
1223 #ifdef HEADER_X509_H
1224 X509 * SSL_get_peer_certificate(SSL *s);
1225 #endif
1226
1227 STACK_OF(X509) *SSL_get_peer_cert_chain(SSL *s);
1228
1229 int SSL_CTX_get_verify_mode(SSL_CTX *ctx);
1230 int SSL_CTX_get_verify_depth(SSL_CTX *ctx);
1231 int (*SSL_CTX_get_verify_callback(SSL_CTX *ctx))(int,X509_STORE_CTX *);
1232 void SSL_CTX_set_verify(SSL_CTX *ctx,int mode,
1233 int (*callback)(int, X509_STORE_CTX *));
1234 void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth);
1235 void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(),char *arg);
1236 #ifndef OPENSSL_NO_RSA
1237 int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
1238 #endif
1239 int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, unsigned char *d, long len);
1240 int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
1241 int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx,
1242 unsigned char *d, long len);
1243 int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
1244 int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, unsigned char *d);
1245
1246 void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
1247 void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
1248
1249 int SSL_CTX_check_private_key(SSL_CTX *ctx);
1250 int SSL_check_private_key(SSL *ctx);
1251
1252 int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx,
1253 unsigned int sid_ctx_len);
1254
1255 SSL * SSL_new(SSL_CTX *ctx);
1256 int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx,
1257 unsigned int sid_ctx_len);
1258
1259 int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
1260 int SSL_set_purpose(SSL *s, int purpose);
1261 int SSL_CTX_set_trust(SSL_CTX *s, int trust);
1262 int SSL_set_trust(SSL *s, int trust);
1263
1264 void SSL_free(SSL *ssl);
1265 int SSL_accept(SSL *ssl);
1266 int SSL_connect(SSL *ssl);
1267 int SSL_read(SSL *ssl,void *buf,int num);
1268 int SSL_peek(SSL *ssl,void *buf,int num);
1269 int SSL_write(SSL *ssl,const void *buf,int num);
1270 long SSL_ctrl(SSL *ssl,int cmd, long larg, void *parg);
1271 long SSL_callback_ctrl(SSL *, int, void (*)());
1272 long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, void *parg);
1273 long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)());
1274
1275 int SSL_get_error(SSL *s,int ret_code);
1276 const char *SSL_get_version(SSL *s);
1277
1278 /* This sets the 'default' SSL version that SSL_new() will create */
1279 int SSL_CTX_set_ssl_version(SSL_CTX *ctx,SSL_METHOD *meth);
1280
1281 SSL_METHOD *SSLv2_method(void); /* SSLv2 */
1282 SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */
1283 SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */
1284
1285 SSL_METHOD *SSLv3_method(void); /* SSLv3 */
1286 SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
1287 SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
1288
1289 SSL_METHOD *SSLv23_method(void); /* SSLv3 but can rollback to v2 */
1290 SSL_METHOD *SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */
1291 SSL_METHOD *SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */
1292
1293 SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
1294 SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
1295 SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
1296
1297 STACK_OF(SSL_CIPHER) *SSL_get_ciphers(SSL *s);
1298
1299 int SSL_do_handshake(SSL *s);
1300 int SSL_renegotiate(SSL *s);
1301 int SSL_renegotiate_pending(SSL *s);
1302 int SSL_shutdown(SSL *s);
1303
1304 SSL_METHOD *SSL_get_ssl_method(SSL *s);
1305 int SSL_set_ssl_method(SSL *s,SSL_METHOD *method);
1306 const char *SSL_alert_type_string_long(int value);
1307 const char *SSL_alert_type_string(int value);
1308 const char *SSL_alert_desc_string_long(int value);
1309 const char *SSL_alert_desc_string(int value);
1310
1311 void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *list);
1312 void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *list);
1313 STACK_OF(X509_NAME) *SSL_get_client_CA_list(SSL *s);
1314 STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(SSL_CTX *s);
1315 int SSL_add_client_CA(SSL *ssl,X509 *x);
1316 int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x);
1317
1318 void SSL_set_connect_state(SSL *s);
1319 void SSL_set_accept_state(SSL *s);
1320
1321 long SSL_get_default_timeout(SSL *s);
1322
1323 int SSL_library_init(void );
1324
1325 char *SSL_CIPHER_description(SSL_CIPHER *,char *buf,int size);
1326 STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
1327
1328 SSL *SSL_dup(SSL *ssl);
1329
1330 X509 *SSL_get_certificate(SSL *ssl);
1331 /* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl);
1332
1333 void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode);
1334 int SSL_CTX_get_quiet_shutdown(SSL_CTX *ctx);
1335 void SSL_set_quiet_shutdown(SSL *ssl,int mode);
1336 int SSL_get_quiet_shutdown(SSL *ssl);
1337 void SSL_set_shutdown(SSL *ssl,int mode);
1338 int SSL_get_shutdown(SSL *ssl);
1339 int SSL_version(SSL *ssl);
1340 int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
1341 int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
1342 const char *CApath);
1343 #define SSL_get0_session SSL_get_session /* just peek at pointer */
1344 SSL_SESSION *SSL_get_session(SSL *ssl);
1345 SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
1346 SSL_CTX *SSL_get_SSL_CTX(SSL *ssl);
1347 void SSL_set_info_callback(SSL *ssl,
1348 void (*cb)(const SSL *ssl,int type,int val));
1349 void (*SSL_get_info_callback(SSL *ssl))(const SSL *ssl,int type,int val);
1350 int SSL_state(SSL *ssl);
1351
1352 void SSL_set_verify_result(SSL *ssl,long v);
1353 long SSL_get_verify_result(SSL *ssl);
1354
1355 int SSL_set_ex_data(SSL *ssl,int idx,void *data);
1356 void *SSL_get_ex_data(SSL *ssl,int idx);
1357 int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1358 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1359
1360 int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data);
1361 void *SSL_SESSION_get_ex_data(SSL_SESSION *ss,int idx);
1362 int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1363 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1364
1365 int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data);
1366 void *SSL_CTX_get_ex_data(SSL_CTX *ssl,int idx);
1367 int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1368 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1369
1370 int SSL_get_ex_data_X509_STORE_CTX_idx(void );
1371
1372 #define SSL_CTX_sess_set_cache_size(ctx,t) \
1373 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
1374 #define SSL_CTX_sess_get_cache_size(ctx) \
1375 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
1376 #define SSL_CTX_set_session_cache_mode(ctx,m) \
1377 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
1378 #define SSL_CTX_get_session_cache_mode(ctx) \
1379 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
1380
1381 #define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
1382 #define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
1383 #define SSL_CTX_get_read_ahead(ctx) \
1384 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
1385 #define SSL_CTX_set_read_ahead(ctx,m) \
1386 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
1387 #define SSL_CTX_get_max_cert_list(ctx) \
1388 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1389 #define SSL_CTX_set_max_cert_list(ctx,m) \
1390 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1391 #define SSL_get_max_cert_list(ssl) \
1392 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1393 #define SSL_set_max_cert_list(ssl,m) \
1394 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1395
1396 /* NB: the keylength is only applicable when is_export is true */
1397 #ifndef OPENSSL_NO_RSA
1398 void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
1399 RSA *(*cb)(SSL *ssl,int is_export,
1400 int keylength));
1401
1402 void SSL_set_tmp_rsa_callback(SSL *ssl,
1403 RSA *(*cb)(SSL *ssl,int is_export,
1404 int keylength));
1405 #endif
1406 #ifndef OPENSSL_NO_DH
1407 void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
1408 DH *(*dh)(SSL *ssl,int is_export,
1409 int keylength));
1410 void SSL_set_tmp_dh_callback(SSL *ssl,
1411 DH *(*dh)(SSL *ssl,int is_export,
1412 int keylength));
1413 #endif
1414
1415 #ifndef OPENSSL_NO_COMP
1416 int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm);
1417 #else
1418 int SSL_COMP_add_compression_method(int id,char *cm);
1419 #endif
1420
1421 /* BEGIN ERROR CODES */
1422 /* The following lines are auto generated by the script mkerr.pl. Any changes
1423 * made after this point may be overwritten when the script is next run.
1424 */
1425 void ERR_load_SSL_strings(void);
1426
1427 /* Error codes for the SSL functions. */
1428
1429 /* Function codes. */
1430 #define SSL_F_CLIENT_CERTIFICATE 100
1431 #define SSL_F_CLIENT_HELLO 101
1432 #define SSL_F_CLIENT_MASTER_KEY 102
1433 #define SSL_F_D2I_SSL_SESSION 103
1434 #define SSL_F_DO_SSL3_WRITE 104
1435 #define SSL_F_GET_CLIENT_FINISHED 105
1436 #define SSL_F_GET_CLIENT_HELLO 106
1437 #define SSL_F_GET_CLIENT_MASTER_KEY 107
1438 #define SSL_F_GET_SERVER_FINISHED 108
1439 #define SSL_F_GET_SERVER_HELLO 109
1440 #define SSL_F_GET_SERVER_VERIFY 110
1441 #define SSL_F_I2D_SSL_SESSION 111
1442 #define SSL_F_READ_N 112
1443 #define SSL_F_REQUEST_CERTIFICATE 113
1444 #define SSL_F_SERVER_HELLO 114
1445 #define SSL_F_SSL23_ACCEPT 115
1446 #define SSL_F_SSL23_CLIENT_HELLO 116
1447 #define SSL_F_SSL23_CONNECT 117
1448 #define SSL_F_SSL23_GET_CLIENT_HELLO 118
1449 #define SSL_F_SSL23_GET_SERVER_HELLO 119
1450 #define SSL_F_SSL23_PEEK 237
1451 #define SSL_F_SSL23_READ 120
1452 #define SSL_F_SSL23_WRITE 121
1453 #define SSL_F_SSL2_ACCEPT 122
1454 #define SSL_F_SSL2_CONNECT 123
1455 #define SSL_F_SSL2_ENC_INIT 124
1456 #define SSL_F_SSL2_PEEK 234
1457 #define SSL_F_SSL2_READ 125
1458 #define SSL_F_SSL2_READ_INTERNAL 236
1459 #define SSL_F_SSL2_SET_CERTIFICATE 126
1460 #define SSL_F_SSL2_WRITE 127
1461 #define SSL_F_SSL3_ACCEPT 128
1462 #define SSL_F_SSL3_CALLBACK_CTRL 233
1463 #define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
1464 #define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
1465 #define SSL_F_SSL3_CLIENT_HELLO 131
1466 #define SSL_F_SSL3_CONNECT 132
1467 #define SSL_F_SSL3_CTRL 213
1468 #define SSL_F_SSL3_CTX_CTRL 133
1469 #define SSL_F_SSL3_ENC 134
1470 #define SSL_F_SSL3_GENERATE_KEY_BLOCK 238
1471 #define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
1472 #define SSL_F_SSL3_GET_CERT_VERIFY 136
1473 #define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
1474 #define SSL_F_SSL3_GET_CLIENT_HELLO 138
1475 #define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
1476 #define SSL_F_SSL3_GET_FINISHED 140
1477 #define SSL_F_SSL3_GET_KEY_EXCHANGE 141
1478 #define SSL_F_SSL3_GET_MESSAGE 142
1479 #define SSL_F_SSL3_GET_RECORD 143
1480 #define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
1481 #define SSL_F_SSL3_GET_SERVER_DONE 145
1482 #define SSL_F_SSL3_GET_SERVER_HELLO 146
1483 #define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
1484 #define SSL_F_SSL3_PEEK 235
1485 #define SSL_F_SSL3_READ_BYTES 148
1486 #define SSL_F_SSL3_READ_N 149
1487 #define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
1488 #define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
1489 #define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
1490 #define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
1491 #define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
1492 #define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
1493 #define SSL_F_SSL3_SETUP_BUFFERS 156
1494 #define SSL_F_SSL3_SETUP_KEY_BLOCK 157
1495 #define SSL_F_SSL3_WRITE_BYTES 158
1496 #define SSL_F_SSL3_WRITE_PENDING 159
1497 #define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
1498 #define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
1499 #define SSL_F_SSL_BAD_METHOD 160
1500 #define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
1501 #define SSL_F_SSL_CERT_DUP 221
1502 #define SSL_F_SSL_CERT_INST 222
1503 #define SSL_F_SSL_CERT_INSTANTIATE 214
1504 #define SSL_F_SSL_CERT_NEW 162
1505 #define SSL_F_SSL_CHECK_PRIVATE_KEY 163
1506 #define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
1507 #define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
1508 #define SSL_F_SSL_CLEAR 164
1509 #define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
1510 #define SSL_F_SSL_CREATE_CIPHER_LIST 166
1511 #define SSL_F_SSL_CTRL 232
1512 #define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
1513 #define SSL_F_SSL_CTX_NEW 169
1514 #define SSL_F_SSL_CTX_SET_PURPOSE 226
1515 #define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
1516 #define SSL_F_SSL_CTX_SET_SSL_VERSION 170
1517 #define SSL_F_SSL_CTX_SET_TRUST 229
1518 #define SSL_F_SSL_CTX_USE_CERTIFICATE 171
1519 #define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
1520 #define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220
1521 #define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
1522 #define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
1523 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
1524 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
1525 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
1526 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
1527 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
1528 #define SSL_F_SSL_DO_HANDSHAKE 180
1529 #define SSL_F_SSL_GET_NEW_SESSION 181
1530 #define SSL_F_SSL_GET_PREV_SESSION 217
1531 #define SSL_F_SSL_GET_SERVER_SEND_CERT 182
1532 #define SSL_F_SSL_GET_SIGN_PKEY 183
1533 #define SSL_F_SSL_INIT_WBIO_BUFFER 184
1534 #define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
1535 #define SSL_F_SSL_NEW 186
1536 #define SSL_F_SSL_READ 223
1537 #define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187
1538 #define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188
1539 #define SSL_F_SSL_SESSION_NEW 189
1540 #define SSL_F_SSL_SESSION_PRINT_FP 190
1541 #define SSL_F_SSL_SESS_CERT_NEW 225
1542 #define SSL_F_SSL_SET_CERT 191
1543 #define SSL_F_SSL_SET_FD 192
1544 #define SSL_F_SSL_SET_PKEY 193
1545 #define SSL_F_SSL_SET_PURPOSE 227
1546 #define SSL_F_SSL_SET_RFD 194
1547 #define SSL_F_SSL_SET_SESSION 195
1548 #define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
1549 #define SSL_F_SSL_SET_TRUST 228
1550 #define SSL_F_SSL_SET_WFD 196
1551 #define SSL_F_SSL_SHUTDOWN 224
1552 #define SSL_F_SSL_UNDEFINED_FUNCTION 197
1553 #define SSL_F_SSL_USE_CERTIFICATE 198
1554 #define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
1555 #define SSL_F_SSL_USE_CERTIFICATE_FILE 200
1556 #define SSL_F_SSL_USE_PRIVATEKEY 201
1557 #define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
1558 #define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
1559 #define SSL_F_SSL_USE_RSAPRIVATEKEY 204
1560 #define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
1561 #define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
1562 #define SSL_F_SSL_VERIFY_CERT_CHAIN 207
1563 #define SSL_F_SSL_WRITE 208
1564 #define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
1565 #define SSL_F_TLS1_ENC 210
1566 #define SSL_F_TLS1_SETUP_KEY_BLOCK 211
1567 #define SSL_F_WRITE_PENDING 212
1568
1569 /* Reason codes. */
1570 #define SSL_R_APP_DATA_IN_HANDSHAKE 100
1571 #define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
1572 #define SSL_R_BAD_ALERT_RECORD 101
1573 #define SSL_R_BAD_AUTHENTICATION_TYPE 102
1574 #define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
1575 #define SSL_R_BAD_CHECKSUM 104
1576 #define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
1577 #define SSL_R_BAD_DECOMPRESSION 107
1578 #define SSL_R_BAD_DH_G_LENGTH 108
1579 #define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
1580 #define SSL_R_BAD_DH_P_LENGTH 110
1581 #define SSL_R_BAD_DIGEST_LENGTH 111
1582 #define SSL_R_BAD_DSA_SIGNATURE 112
1583 #define SSL_R_BAD_HELLO_REQUEST 105
1584 #define SSL_R_BAD_LENGTH 271
1585 #define SSL_R_BAD_MAC_DECODE 113
1586 #define SSL_R_BAD_MESSAGE_TYPE 114
1587 #define SSL_R_BAD_PACKET_LENGTH 115
1588 #define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
1589 #define SSL_R_BAD_RESPONSE_ARGUMENT 117
1590 #define SSL_R_BAD_RSA_DECRYPT 118
1591 #define SSL_R_BAD_RSA_ENCRYPT 119
1592 #define SSL_R_BAD_RSA_E_LENGTH 120
1593 #define SSL_R_BAD_RSA_MODULUS_LENGTH 121
1594 #define SSL_R_BAD_RSA_SIGNATURE 122
1595 #define SSL_R_BAD_SIGNATURE 123
1596 #define SSL_R_BAD_SSL_FILETYPE 124
1597 #define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125
1598 #define SSL_R_BAD_STATE 126
1599 #define SSL_R_BAD_WRITE_RETRY 127
1600 #define SSL_R_BIO_NOT_SET 128
1601 #define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
1602 #define SSL_R_BN_LIB 130
1603 #define SSL_R_CA_DN_LENGTH_MISMATCH 131
1604 #define SSL_R_CA_DN_TOO_LONG 132
1605 #define SSL_R_CCS_RECEIVED_EARLY 133
1606 #define SSL_R_CERTIFICATE_VERIFY_FAILED 134
1607 #define SSL_R_CERT_LENGTH_MISMATCH 135
1608 #define SSL_R_CHALLENGE_IS_DIFFERENT 136
1609 #define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
1610 #define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
1611 #define SSL_R_CIPHER_TABLE_SRC_ERROR 139
1612 #define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
1613 #define SSL_R_COMPRESSION_FAILURE 141
1614 #define SSL_R_COMPRESSION_LIBRARY_ERROR 142
1615 #define SSL_R_CONNECTION_ID_IS_DIFFERENT 143
1616 #define SSL_R_CONNECTION_TYPE_NOT_SET 144
1617 #define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
1618 #define SSL_R_DATA_LENGTH_TOO_LONG 146
1619 #define SSL_R_DECRYPTION_FAILED 147
1620 #define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 1109
1621 #define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
1622 #define SSL_R_DIGEST_CHECK_FAILED 149
1623 #define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
1624 #define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 1092
1625 #define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
1626 #define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
1627 #define SSL_R_EXTRA_DATA_IN_MESSAGE 153
1628 #define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
1629 #define SSL_R_HTTPS_PROXY_REQUEST 155
1630 #define SSL_R_HTTP_REQUEST 156
1631 #define SSL_R_ILLEGAL_PADDING 1110
1632 #define SSL_R_INVALID_CHALLENGE_LENGTH 158
1633 #define SSL_R_INVALID_COMMAND 280
1634 #define SSL_R_INVALID_PURPOSE 278
1635 #define SSL_R_INVALID_TRUST 279
1636 #define SSL_R_KRB5 1104
1637 #define SSL_R_KRB5_C_CC_PRINC 1094
1638 #define SSL_R_KRB5_C_GET_CRED 1095
1639 #define SSL_R_KRB5_C_INIT 1096
1640 #define SSL_R_KRB5_C_MK_REQ 1097
1641 #define SSL_R_KRB5_S_BAD_TICKET 1098
1642 #define SSL_R_KRB5_S_INIT 1099
1643 #define SSL_R_KRB5_S_RD_REQ 1108
1644 #define SSL_R_KRB5_S_TKT_EXPIRED 1105
1645 #define SSL_R_KRB5_S_TKT_NYV 1106
1646 #define SSL_R_KRB5_S_TKT_SKEW 1107
1647 #define SSL_R_LENGTH_MISMATCH 159
1648 #define SSL_R_LENGTH_TOO_SHORT 160
1649 #define SSL_R_LIBRARY_BUG 274
1650 #define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
1651 #define SSL_R_MESSAGE_TOO_LONG 1111
1652 #define SSL_R_MISSING_DH_DSA_CERT 162
1653 #define SSL_R_MISSING_DH_KEY 163
1654 #define SSL_R_MISSING_DH_RSA_CERT 164
1655 #define SSL_R_MISSING_DSA_SIGNING_CERT 165
1656 #define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166
1657 #define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167
1658 #define SSL_R_MISSING_RSA_CERTIFICATE 168
1659 #define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
1660 #define SSL_R_MISSING_RSA_SIGNING_CERT 170
1661 #define SSL_R_MISSING_TMP_DH_KEY 171
1662 #define SSL_R_MISSING_TMP_RSA_KEY 172
1663 #define SSL_R_MISSING_TMP_RSA_PKEY 173
1664 #define SSL_R_MISSING_VERIFY_MESSAGE 174
1665 #define SSL_R_NON_SSLV2_INITIAL_PACKET 175
1666 #define SSL_R_NO_CERTIFICATES_RETURNED 176
1667 #define SSL_R_NO_CERTIFICATE_ASSIGNED 177
1668 #define SSL_R_NO_CERTIFICATE_RETURNED 178
1669 #define SSL_R_NO_CERTIFICATE_SET 179
1670 #define SSL_R_NO_CERTIFICATE_SPECIFIED 180
1671 #define SSL_R_NO_CIPHERS_AVAILABLE 181
1672 #define SSL_R_NO_CIPHERS_PASSED 182
1673 #define SSL_R_NO_CIPHERS_SPECIFIED 183
1674 #define SSL_R_NO_CIPHER_LIST 184
1675 #define SSL_R_NO_CIPHER_MATCH 185
1676 #define SSL_R_NO_CLIENT_CERT_RECEIVED 186
1677 #define SSL_R_NO_COMPRESSION_SPECIFIED 187
1678 #define SSL_R_NO_METHOD_SPECIFIED 188
1679 #define SSL_R_NO_PRIVATEKEY 189
1680 #define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
1681 #define SSL_R_NO_PROTOCOLS_AVAILABLE 191
1682 #define SSL_R_NO_PUBLICKEY 192
1683 #define SSL_R_NO_SHARED_CIPHER 193
1684 #define SSL_R_NO_VERIFY_CALLBACK 194
1685 #define SSL_R_NULL_SSL_CTX 195
1686 #define SSL_R_NULL_SSL_METHOD_PASSED 196
1687 #define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
1688 #define SSL_R_PACKET_LENGTH_TOO_LONG 198
1689 #define SSL_R_PATH_TOO_LONG 270
1690 #define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
1691 #define SSL_R_PEER_ERROR 200
1692 #define SSL_R_PEER_ERROR_CERTIFICATE 201
1693 #define SSL_R_PEER_ERROR_NO_CERTIFICATE 202
1694 #define SSL_R_PEER_ERROR_NO_CIPHER 203
1695 #define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204
1696 #define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
1697 #define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206
1698 #define SSL_R_PROTOCOL_IS_SHUTDOWN 207
1699 #define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208
1700 #define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209
1701 #define SSL_R_PUBLIC_KEY_NOT_RSA 210
1702 #define SSL_R_READ_BIO_NOT_SET 211
1703 #define SSL_R_READ_WRONG_PACKET_TYPE 212
1704 #define SSL_R_RECORD_LENGTH_MISMATCH 213
1705 #define SSL_R_RECORD_TOO_LARGE 214
1706 #define SSL_R_RECORD_TOO_SMALL 1093
1707 #define SSL_R_REQUIRED_CIPHER_MISSING 215
1708 #define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216
1709 #define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217
1710 #define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218
1711 #define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
1712 #define SSL_R_SHORT_READ 219
1713 #define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
1714 #define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
1715 #define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
1716 #define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
1717 #define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
1718 #define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
1719 #define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
1720 #define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
1721 #define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
1722 #define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
1723 #define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
1724 #define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
1725 #define SSL_R_SSLV3_ALERT_PEER_ERROR_CERTIFICATE 223
1726 #define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CERTIFICATE 224
1727 #define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CIPHER 225
1728 #define SSL_R_SSLV3_ALERT_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 226
1729 #define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
1730 #define SSL_R_SSLV3_ALERT_UNKNOWN_REMOTE_ERROR_TYPE 227
1731 #define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
1732 #define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
1733 #define SSL_R_SSL_HANDSHAKE_FAILURE 229
1734 #define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
1735 #define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 1102
1736 #define SSL_R_SSL_SESSION_ID_CONFLICT 1103
1737 #define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
1738 #define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 1101
1739 #define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231
1740 #define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049
1741 #define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050
1742 #define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021
1743 #define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051
1744 #define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060
1745 #define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071
1746 #define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080
1747 #define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100
1748 #define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070
1749 #define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022
1750 #define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048
1751 #define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090
1752 #define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
1753 #define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
1754 #define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
1755 #define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235
1756 #define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
1757 #define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237
1758 #define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
1759 #define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
1760 #define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
1761 #define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241
1762 #define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
1763 #define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
1764 #define SSL_R_UNEXPECTED_MESSAGE 244
1765 #define SSL_R_UNEXPECTED_RECORD 245
1766 #define SSL_R_UNINITIALIZED 276
1767 #define SSL_R_UNKNOWN_ALERT_TYPE 246
1768 #define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
1769 #define SSL_R_UNKNOWN_CIPHER_RETURNED 248
1770 #define SSL_R_UNKNOWN_CIPHER_TYPE 249
1771 #define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
1772 #define SSL_R_UNKNOWN_PKEY_TYPE 251
1773 #define SSL_R_UNKNOWN_PROTOCOL 252
1774 #define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
1775 #define SSL_R_UNKNOWN_SSL_VERSION 254
1776 #define SSL_R_UNKNOWN_STATE 255
1777 #define SSL_R_UNSUPPORTED_CIPHER 256
1778 #define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
1779 #define SSL_R_UNSUPPORTED_OPTION 1091
1780 #define SSL_R_UNSUPPORTED_PROTOCOL 258
1781 #define SSL_R_UNSUPPORTED_SSL_VERSION 259
1782 #define SSL_R_WRITE_BIO_NOT_SET 260
1783 #define SSL_R_WRONG_CIPHER_RETURNED 261
1784 #define SSL_R_WRONG_MESSAGE_TYPE 262
1785 #define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263
1786 #define SSL_R_WRONG_SIGNATURE_LENGTH 264
1787 #define SSL_R_WRONG_SIGNATURE_SIZE 265
1788 #define SSL_R_WRONG_SSL_VERSION 266
1789 #define SSL_R_WRONG_VERSION_NUMBER 267
1790 #define SSL_R_X509_LIB 268
1791 #define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
1792
1793 #ifdef __cplusplus
1794 }
1795 #endif
1796 #endif
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