2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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.
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).
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.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
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)"
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
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.]
58 /* ====================================================================
59 * Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved.
61 * Redistribution and use in source and binary forms, with or without
62 * modification, are permitted provided that the following conditions
65 * 1. Redistributions of source code must retain the above copyright
66 * notice, this list of conditions and the following disclaimer.
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
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/)"
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.
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.
87 * 6. Redistributions of any form whatsoever must retain the following
89 * "This product includes software developed by the OpenSSL Project
90 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
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 * ====================================================================
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).
111 /* ====================================================================
112 * Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved.
114 * Redistribution and use in source and binary forms, with or without
115 * modification, are permitted provided that the following conditions
118 * 1. Redistributions of source code must retain the above copyright
119 * notice, this list of conditions and the following disclaimer.
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
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/)"
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.
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.
140 * 6. Redistributions of any form whatsoever must retain the following
142 * "This product includes software developed by the OpenSSL Project
143 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
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 * ====================================================================
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).
168 #include <openssl/e_os2.h>
170 #ifndef OPENSSL_NO_COMP
171 #include <openssl/comp.h>
173 #ifndef OPENSSL_NO_BIO
174 #include <openssl/bio.h>
176 #ifndef OPENSSL_NO_X509
177 #include <openssl/x509.h>
179 #include <openssl/kssl.h>
180 #include <openssl/safestack.h>
181 #include <openssl/symhacks.h>
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
191 #define SSL_SESSION_ASN1_VERSION 0x0001
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
205 /* VRS Additional Kerberos5 entries
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
215 #define SSL_MAX_SSL_SESSION_ID_LENGTH 32
216 #define SSL_MAX_SID_CTX_LENGTH 32
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
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"
231 #define SSL_TXT_aNULL "aNULL"
232 #define SSL_TXT_eNULL "eNULL"
233 #define SSL_TXT_NULL "NULL"
235 #define SSL_TXT_kKRB5 "kKRB5"
236 #define SSL_TXT_aKRB5 "aKRB5"
237 #define SSL_TXT_KRB5 "KRB5"
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 "AESdraft" /* AES ciphersuites are not yet official (thus excluded from 'ALL') */
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"
269 /* The following cipher list is used by default.
270 * It also is substituted when an application-defined cipher list string
271 * starts with 'DEFAULT'. */
272 #define SSL_DEFAULT_CIPHER_LIST "ALL:!ADH:+RC4:@STRENGTH" /* low priority for RC4 */
274 /* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
275 #define SSL_SENT_SHUTDOWN 1
276 #define SSL_RECEIVED_SHUTDOWN 2
282 #include <openssl/crypto.h>
283 #include <openssl/lhash.h>
284 #include <openssl/buffer.h>
285 #include <openssl/bio.h>
286 #include <openssl/pem.h>
287 #include <openssl/x509.h>
293 #if (defined(OPENSSL_NO_RSA) || defined(OPENSSL_NO_MD5)) && !defined(OPENSSL_NO_SSL2)
294 #define OPENSSL_NO_SSL2
297 #define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
298 #define SSL_FILETYPE_PEM X509_FILETYPE_PEM
300 /* This is needed to stop compilers complaining about the
301 * 'struct ssl_st *' function parameters used to prototype callbacks
303 typedef struct ssl_st
*ssl_crock_st
;
305 /* used to hold info on the particular ciphers used */
306 typedef struct ssl_cipher_st
309 const char *name
; /* text name */
310 unsigned long id
; /* id, 4 bytes, first is version */
311 unsigned long algorithms
; /* what ciphers are used */
312 unsigned long algo_strength
; /* strength and export flags */
313 unsigned long algorithm2
; /* Extra flags */
314 int strength_bits
; /* Number of bits really used */
315 int alg_bits
; /* Number of bits for algorithm */
316 unsigned long mask
; /* used for matching */
317 unsigned long mask_strength
; /* also used for matching */
320 DECLARE_STACK_OF(SSL_CIPHER
)
322 typedef struct ssl_st SSL
;
323 typedef struct ssl_ctx_st SSL_CTX
;
325 /* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
326 typedef struct ssl_method_st
329 int (*ssl_new
)(SSL
*s
);
330 void (*ssl_clear
)(SSL
*s
);
331 void (*ssl_free
)(SSL
*s
);
332 int (*ssl_accept
)(SSL
*s
);
333 int (*ssl_connect
)(SSL
*s
);
334 int (*ssl_read
)(SSL
*s
,void *buf
,int len
);
335 int (*ssl_peek
)(SSL
*s
,void *buf
,int len
);
336 int (*ssl_write
)(SSL
*s
,const void *buf
,int len
);
337 int (*ssl_shutdown
)(SSL
*s
);
338 int (*ssl_renegotiate
)(SSL
*s
);
339 int (*ssl_renegotiate_check
)(SSL
*s
);
340 long (*ssl_ctrl
)(SSL
*s
,int cmd
,long larg
,void *parg
);
341 long (*ssl_ctx_ctrl
)(SSL_CTX
*ctx
,int cmd
,long larg
,void *parg
);
342 SSL_CIPHER
*(*get_cipher_by_char
)(const unsigned char *ptr
);
343 int (*put_cipher_by_char
)(const SSL_CIPHER
*cipher
,unsigned char *ptr
);
344 int (*ssl_pending
)(SSL
*s
);
345 int (*num_ciphers
)(void);
346 SSL_CIPHER
*(*get_cipher
)(unsigned ncipher
);
347 struct ssl_method_st
*(*get_ssl_method
)(int version
);
348 long (*get_timeout
)(void);
349 struct ssl3_enc_method
*ssl3_enc
; /* Extra SSLv3/TLS stuff */
350 int (*ssl_version
)();
351 long (*ssl_callback_ctrl
)(SSL
*s
, int cb_id
, void (*fp
)());
352 long (*ssl_ctx_callback_ctrl
)(SSL_CTX
*s
, int cb_id
, void (*fp
)());
355 /* Lets make this into an ASN.1 type structure as follows
356 * SSL_SESSION_ID ::= SEQUENCE {
357 * version INTEGER, -- structure version number
358 * SSLversion INTEGER, -- SSL version number
359 * Cipher OCTET_STRING, -- the 3 byte cipher ID
360 * Session_ID OCTET_STRING, -- the Session ID
361 * Master_key OCTET_STRING, -- the master key
362 * KRB5_principal OCTET_STRING -- optional Kerberos principal
363 * Key_Arg [ 0 ] IMPLICIT OCTET_STRING, -- the optional Key argument
364 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time
365 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds
366 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate
367 * Session_ID_context [ 4 ] EXPLICIT OCTET_STRING, -- the Session ID context
368 * Verify_result [ 5 ] EXPLICIT INTEGER -- X509_V_... code for `Peer'
369 * Compression [6] IMPLICIT ASN1_OBJECT -- compression OID XXXXX
371 * Look in ssl/ssl_asn1.c for more details
372 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
374 typedef struct ssl_session_st
376 int ssl_version
; /* what ssl version session info is
377 * being kept in here? */
379 /* only really used in SSLv2 */
380 unsigned int key_arg_length
;
381 unsigned char key_arg
[SSL_MAX_KEY_ARG_LENGTH
];
382 int master_key_length
;
383 unsigned char master_key
[SSL_MAX_MASTER_KEY_LENGTH
];
384 /* session_id - valid? */
385 unsigned int session_id_length
;
386 unsigned char session_id
[SSL_MAX_SSL_SESSION_ID_LENGTH
];
387 /* this is used to determine whether the session is being reused in
388 * the appropriate context. It is up to the application to set this,
390 unsigned int sid_ctx_length
;
391 unsigned char sid_ctx
[SSL_MAX_SID_CTX_LENGTH
];
393 #ifndef OPENSSL_NO_KRB5
394 unsigned int krb5_client_princ_len
;
395 unsigned char krb5_client_princ
[SSL_MAX_KRB5_PRINCIPAL_LENGTH
];
396 #endif /* OPENSSL_NO_KRB5 */
400 /* The cert is the certificate used to establish this connection */
401 struct sess_cert_st
/* SESS_CERT */ *sess_cert
;
403 /* This is the cert for the other end.
404 * On clients, it will be the same as sess_cert->peer_key->x509
405 * (the latter is not enough as sess_cert is not retained
406 * in the external representation of sessions, see ssl_asn1.c). */
408 /* when app_verify_callback accepts a session where the peer's certificate
409 * is not ok, we must remember the error for session reuse: */
410 long verify_result
; /* only for servers */
416 int compress_meth
; /* Need to lookup the method */
419 unsigned long cipher_id
; /* when ASN.1 loaded, this
420 * needs to be used to load
421 * the 'cipher' structure */
423 STACK_OF(SSL_CIPHER
) *ciphers
; /* shared ciphers? */
425 CRYPTO_EX_DATA ex_data
; /* application specific data */
427 /* These are used to make removal of session-ids more
428 * efficient and to implement a maximum cache size. */
429 struct ssl_session_st
*prev
,*next
;
432 #define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L
433 #define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L
434 #define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L
435 #define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L
436 #define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
437 #define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x00000040L
438 #define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
439 #define SSL_OP_TLS_D5_BUG 0x00000100L
440 #define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L
442 /* If set, always create a new key when using tmp_dh parameters */
443 #define SSL_OP_SINGLE_DH_USE 0x00100000L
444 /* Set to always use the tmp_rsa key when doing RSA operations,
445 * even when this violates protocol specs */
446 #define SSL_OP_EPHEMERAL_RSA 0x00200000L
447 /* Set on servers to choose the cipher according to the server's
449 #define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L
450 /* If set, a server will allow a client to issue a SSLv3.0 version number
451 * as latest version supported in the premaster secret, even when TLSv1.0
452 * (version 3.1) was announced in the client hello. Normally this is
453 * forbidden to prevent version rollback attacks. */
454 #define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L
455 /* As server, disallow session resumption on renegotiation */
456 #define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x01000000L
458 /* The next flag deliberately changes the ciphertest, this is a check
459 * for the PKCS#1 attack */
460 #define SSL_OP_PKCS1_CHECK_1 0x08000000L
461 #define SSL_OP_PKCS1_CHECK_2 0x10000000L
462 #define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L
463 #define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L
464 #define SSL_OP_ALL 0x000FFFFFL
466 #define SSL_OP_NO_SSLv2 0x01000000L
467 #define SSL_OP_NO_SSLv3 0x02000000L
468 #define SSL_OP_NO_TLSv1 0x04000000L
470 /* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
471 * when just a single record has been written): */
472 #define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L
473 /* Make it possible to retry SSL_write() with changed buffer location
474 * (buffer contents must stay the same!); this is not the default to avoid
475 * the misconception that non-blocking SSL_write() behaves like
476 * non-blocking write(): */
477 #define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
478 /* Never bother the application with retries if the transport
480 #define SSL_MODE_AUTO_RETRY 0x00000004L
482 /* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
483 * they cannot be used to clear bits. */
485 #define SSL_CTX_set_options(ctx,op) \
486 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL)
487 #define SSL_CTX_get_options(ctx) \
488 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL)
489 #define SSL_set_options(ssl,op) \
490 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL)
491 #define SSL_get_options(ssl) \
492 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL)
494 #define SSL_CTX_set_mode(ctx,op) \
495 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
496 #define SSL_CTX_get_mode(ctx) \
497 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
498 #define SSL_set_mode(ssl,op) \
499 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
500 #define SSL_get_mode(ssl) \
501 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
504 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
));
505 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
));
506 #define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
507 #define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
511 #if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
512 #define SSL_MAX_CERT_LIST_DEFAULT 1024*30 /* 30k max cert list :-) */
514 #define SSL_MAX_CERT_LIST_DEFAULT 1024*100 /* 100k max cert list :-) */
517 #define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
519 /* This callback type is used inside SSL_CTX, SSL, and in the functions that set
520 * them. It is used to override the generation of SSL/TLS session IDs in a
521 * server. Return value should be zero on an error, non-zero to proceed. Also,
522 * callbacks should themselves check if the id they generate is unique otherwise
523 * the SSL handshake will fail with an error - callbacks can do this using the
524 * 'ssl' value they're passed by;
525 * SSL_has_matching_session_id(ssl, id, *id_len)
526 * The length value passed in is set at the maximum size the session ID can be.
527 * In SSLv2 this is 16 bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback
528 * can alter this length to be less if desired, but under SSLv2 session IDs are
529 * supposed to be fixed at 16 bytes so the id will be padded after the callback
530 * returns in this case. It is also an error for the callback to set the size to
532 typedef int (*GEN_SESSION_CB
)(const SSL
*ssl
, unsigned char *id
,
533 unsigned int *id_len
);
535 typedef struct ssl_comp_st
539 #ifndef OPENSSL_NO_COMP
546 DECLARE_STACK_OF(SSL_COMP
)
552 STACK_OF(SSL_CIPHER
) *cipher_list
;
553 /* same as above but sorted for lookup */
554 STACK_OF(SSL_CIPHER
) *cipher_list_by_id
;
556 struct x509_store_st
/* X509_STORE */ *cert_store
;
557 struct lhash_st
/* LHASH */ *sessions
; /* a set of SSL_SESSIONs */
558 /* Most session-ids that will be cached, default is
559 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */
560 unsigned long session_cache_size
;
561 struct ssl_session_st
*session_cache_head
;
562 struct ssl_session_st
*session_cache_tail
;
564 /* This can have one of 2 values, ored together,
565 * SSL_SESS_CACHE_CLIENT,
566 * SSL_SESS_CACHE_SERVER,
567 * Default is SSL_SESSION_CACHE_SERVER, which means only
568 * SSL_accept which cache SSL_SESSIONS. */
569 int session_cache_mode
;
571 /* If timeout is not 0, it is the default timeout value set
572 * when SSL_new() is called. This has been put in to make
573 * life easier to set things up */
574 long session_timeout
;
576 /* If this callback is not null, it will be called each
577 * time a session id is added to the cache. If this function
578 * returns 1, it means that the callback will do a
579 * SSL_SESSION_free() when it has finished using it. Otherwise,
580 * on 0, it means the callback has finished with it.
581 * If remove_session_cb is not null, it will be called when
582 * a session-id is removed from the cache. After the call,
583 * OpenSSL will SSL_SESSION_free() it. */
584 int (*new_session_cb
)(struct ssl_st
*ssl
,SSL_SESSION
*sess
);
585 void (*remove_session_cb
)(struct ssl_ctx_st
*ctx
,SSL_SESSION
*sess
);
586 SSL_SESSION
*(*get_session_cb
)(struct ssl_st
*ssl
,
587 unsigned char *data
,int len
,int *copy
);
591 int sess_connect
; /* SSL new conn - started */
592 int sess_connect_renegotiate
;/* SSL reneg - requested */
593 int sess_connect_good
; /* SSL new conne/reneg - finished */
594 int sess_accept
; /* SSL new accept - started */
595 int sess_accept_renegotiate
;/* SSL reneg - requested */
596 int sess_accept_good
; /* SSL accept/reneg - finished */
597 int sess_miss
; /* session lookup misses */
598 int sess_timeout
; /* reuse attempt on timeouted session */
599 int sess_cache_full
; /* session removed due to full cache */
600 int sess_hit
; /* session reuse actually done */
601 int sess_cb_hit
; /* session-id that was not
603 * passed back via the callback. This
604 * indicates that the application is
605 * supplying session-id's from other
606 * processes - spooky :-) */
611 /* if defined, these override the X509_verify_cert() calls */
612 int (*app_verify_callback
)(X509_STORE_CTX
*, void *);
613 void *app_verify_arg
;
614 /* before OpenSSL 0.9.7, 'app_verify_arg' was ignored
615 * ('app_verify_callback' was called with just one argument) */
617 /* Default password callback. */
618 pem_password_cb
*default_passwd_callback
;
620 /* Default password callback user data. */
621 void *default_passwd_callback_userdata
;
623 /* get client cert callback */
624 int (*client_cert_cb
)(SSL
*ssl
, X509
**x509
, EVP_PKEY
**pkey
);
626 CRYPTO_EX_DATA ex_data
;
628 const EVP_MD
*rsa_md5
;/* For SSLv2 - name is 'ssl2-md5' */
629 const EVP_MD
*md5
; /* For SSLv3/TLSv1 'ssl3-md5' */
630 const EVP_MD
*sha1
; /* For SSLv3/TLSv1 'ssl3->sha1' */
632 STACK_OF(X509
) *extra_certs
;
633 STACK_OF(SSL_COMP
) *comp_methods
; /* stack of SSL_COMP, SSLv3/TLSv1 */
636 /* Default values used when no per-SSL value is defined follow */
638 void (*info_callback
)(const SSL
*ssl
,int type
,int val
); /* used if SSL's info_callback is NULL */
640 /* what we put in client cert requests */
641 STACK_OF(X509_NAME
) *client_CA
;
644 /* Default values to use in SSL structures follow (these are copied by SSL_new) */
646 unsigned long options
;
650 struct cert_st
/* CERT */ *cert
;
653 /* callback that allows applications to peek at protocol messages */
654 void (*msg_callback
)(int write_p
, int version
, int content_type
, const void *buf
, size_t len
, SSL
*ssl
, void *arg
);
655 void *msg_callback_arg
;
659 unsigned int sid_ctx_length
;
660 unsigned char sid_ctx
[SSL_MAX_SID_CTX_LENGTH
];
661 int (*default_verify_callback
)(int ok
,X509_STORE_CTX
*ctx
); /* called 'verify_callback' in the SSL */
663 /* Default generate session ID callback. */
664 GEN_SESSION_CB generate_session_id
;
666 int purpose
; /* Purpose setting */
667 int trust
; /* Trust setting */
672 #define SSL_SESS_CACHE_OFF 0x0000
673 #define SSL_SESS_CACHE_CLIENT 0x0001
674 #define SSL_SESS_CACHE_SERVER 0x0002
675 #define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
676 #define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
677 /* This one, when set, makes the server session-id lookup not look
678 * in the cache. If there is an application get_session callback
679 * defined, this will still get called. */
680 #define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
682 struct lhash_st
*SSL_CTX_sessions(SSL_CTX
*ctx
);
683 #define SSL_CTX_sess_number(ctx) \
684 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
685 #define SSL_CTX_sess_connect(ctx) \
686 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
687 #define SSL_CTX_sess_connect_good(ctx) \
688 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
689 #define SSL_CTX_sess_connect_renegotiate(ctx) \
690 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
691 #define SSL_CTX_sess_accept(ctx) \
692 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
693 #define SSL_CTX_sess_accept_renegotiate(ctx) \
694 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
695 #define SSL_CTX_sess_accept_good(ctx) \
696 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
697 #define SSL_CTX_sess_hits(ctx) \
698 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
699 #define SSL_CTX_sess_cb_hits(ctx) \
700 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
701 #define SSL_CTX_sess_misses(ctx) \
702 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
703 #define SSL_CTX_sess_timeouts(ctx) \
704 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
705 #define SSL_CTX_sess_cache_full(ctx) \
706 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
708 #define SSL_CTX_sess_set_new_cb(ctx,cb) ((ctx)->new_session_cb=(cb))
709 #define SSL_CTX_sess_get_new_cb(ctx) ((ctx)->new_session_cb)
710 #define SSL_CTX_sess_set_remove_cb(ctx,cb) ((ctx)->remove_session_cb=(cb))
711 #define SSL_CTX_sess_get_remove_cb(ctx) ((ctx)->remove_session_cb)
712 #define SSL_CTX_sess_set_get_cb(ctx,cb) ((ctx)->get_session_cb=(cb))
713 #define SSL_CTX_sess_get_get_cb(ctx) ((ctx)->get_session_cb)
714 #define SSL_CTX_set_info_callback(ctx,cb) ((ctx)->info_callback=(cb))
715 #define SSL_CTX_get_info_callback(ctx) ((ctx)->info_callback)
716 #define SSL_CTX_set_client_cert_cb(ctx,cb) ((ctx)->client_cert_cb=(cb))
717 #define SSL_CTX_get_client_cert_cb(ctx) ((ctx)->client_cert_cb)
719 #define SSL_NOTHING 1
720 #define SSL_WRITING 2
721 #define SSL_READING 3
722 #define SSL_X509_LOOKUP 4
724 /* These will only be used when doing non-blocking IO */
725 #define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
726 #define SSL_want_read(s) (SSL_want(s) == SSL_READING)
727 #define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
728 #define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
733 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION)
736 int type
; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
738 SSL_METHOD
*method
; /* SSLv3 */
740 /* There are 2 BIO's even though they are normally both the
741 * same. This is so data can be read and written to different
744 #ifndef OPENSSL_NO_BIO
745 BIO
*rbio
; /* used by SSL_read */
746 BIO
*wbio
; /* used by SSL_write */
747 BIO
*bbio
; /* used during session-id reuse to concatenate
750 char *rbio
; /* used by SSL_read */
751 char *wbio
; /* used by SSL_write */
754 /* This holds a variable that indicates what we were doing
755 * when a 0 or -1 is returned. This is needed for
756 * non-blocking IO so we know what request needs re-doing when
757 * in SSL_accept or SSL_connect */
760 /* true when we are actually in SSL_accept() or SSL_connect() */
762 int (*handshake_func
)();
764 /* Imagine that here's a boolean member "init" that is
765 * switched as soon as SSL_set_{accept/connect}_state
766 * is called for the first time, so that "state" and
767 * "handshake_func" are properly initialized. But as
768 * handshake_func is == 0 until then, we use this
769 * test instead of an "init" member.
772 int server
; /* are we the server side? - mostly used by SSL_clear*/
774 int new_session
;/* 1 if we are to use a new session.
775 * 2 if we are a server and are inside a handshake
776 * (i.e. not just sending a HelloRequest)
777 * NB: For servers, the 'new' session may actually be a previously
778 * cached session or even the previous session unless
779 * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set */
780 int quiet_shutdown
;/* don't send shutdown packets */
781 int shutdown
; /* we have shut things down, 0x01 sent, 0x02
783 int state
; /* where we are */
784 int rstate
; /* where we are when reading */
786 BUF_MEM
*init_buf
; /* buffer used during init */
787 void *init_msg
; /* pointer to handshake message body, set by ssl3_get_message() */
788 int init_num
; /* amount read/written */
789 int init_off
; /* amount read/written */
791 /* used internally to point at a raw packet */
792 unsigned char *packet
;
793 unsigned int packet_length
;
795 struct ssl2_state_st
*s2
; /* SSLv2 variables */
796 struct ssl3_state_st
*s3
; /* SSLv3 variables */
798 int read_ahead
; /* Read as many input bytes as possible
799 * (for non-blocking reads) */
801 /* callback that allows applications to peek at protocol messages */
802 void (*msg_callback
)(int write_p
, int version
, int content_type
, const void *buf
, size_t len
, SSL
*ssl
, void *arg
);
803 void *msg_callback_arg
;
805 int hit
; /* reusing a previous session */
807 int purpose
; /* Purpose setting */
808 int trust
; /* Trust setting */
811 STACK_OF(SSL_CIPHER
) *cipher_list
;
812 STACK_OF(SSL_CIPHER
) *cipher_list_by_id
;
814 /* These are the ones being used, the ones in SSL_SESSION are
815 * the ones to be 'copied' into these ones */
817 EVP_CIPHER_CTX
*enc_read_ctx
; /* cryptographic state */
818 const EVP_MD
*read_hash
; /* used for mac generation */
819 #ifndef OPENSSL_NO_COMP
820 COMP_CTX
*expand
; /* uncompress */
825 EVP_CIPHER_CTX
*enc_write_ctx
; /* cryptographic state */
826 const EVP_MD
*write_hash
; /* used for mac generation */
827 #ifndef OPENSSL_NO_COMP
828 COMP_CTX
*compress
; /* compression */
836 /* This is used to hold the server certificate used */
837 struct cert_st
/* CERT */ *cert
;
839 /* the session_id_context is used to ensure sessions are only reused
840 * in the appropriate context */
841 unsigned int sid_ctx_length
;
842 unsigned char sid_ctx
[SSL_MAX_SID_CTX_LENGTH
];
844 /* This can also be in the session once a session is established */
845 SSL_SESSION
*session
;
847 /* Default generate session ID callback. */
848 GEN_SESSION_CB generate_session_id
;
850 /* Used in SSL2 and SSL3 */
851 int verify_mode
; /* 0 don't care about verify failure.
852 * 1 fail if verify fails */
854 int (*verify_callback
)(int ok
,X509_STORE_CTX
*ctx
); /* fail if callback returns 0 */
856 void (*info_callback
)(const SSL
*ssl
,int type
,int val
); /* optional informational callback */
858 int error
; /* error bytes to be written */
859 int error_code
; /* actual code */
861 #ifndef OPENSSL_NO_KRB5
862 KSSL_CTX
*kssl_ctx
; /* Kerberos 5 context */
863 #endif /* OPENSSL_NO_KRB5 */
866 /* set this flag to 1 and a sleep(1) is put into all SSL_read()
867 * and SSL_write() calls, good for nbio debuging :-) */
870 /* extra application data */
872 CRYPTO_EX_DATA ex_data
;
874 /* for server side, keep the list of CA_dn we can use */
875 STACK_OF(X509_NAME
) *client_CA
;
878 unsigned long options
; /* protocol behaviour */
879 unsigned long mode
; /* API behaviour */
882 int client_version
; /* what was passed, used for
883 * SSLv3/TLS rollback check */
890 #include <openssl/ssl2.h>
891 #include <openssl/ssl3.h>
892 #include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
893 #include <openssl/ssl23.h>
900 #define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
901 #define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
902 #define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
903 #define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
904 #define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
905 #define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
907 /* The following are the possible values for ssl->state are are
908 * used to indicate where we are up to in the SSL connection establishment.
909 * The macros that follow are about the only things you should need to use
910 * and even then, only when using non-blocking IO.
911 * It can also be useful to work out where you were when the connection
914 #define SSL_ST_CONNECT 0x1000
915 #define SSL_ST_ACCEPT 0x2000
916 #define SSL_ST_MASK 0x0FFF
917 #define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT)
918 #define SSL_ST_BEFORE 0x4000
919 #define SSL_ST_OK 0x03
920 #define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT)
922 #define SSL_CB_LOOP 0x01
923 #define SSL_CB_EXIT 0x02
924 #define SSL_CB_READ 0x04
925 #define SSL_CB_WRITE 0x08
926 #define SSL_CB_ALERT 0x4000 /* used in callback */
927 #define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
928 #define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
929 #define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
930 #define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
931 #define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
932 #define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
933 #define SSL_CB_HANDSHAKE_START 0x10
934 #define SSL_CB_HANDSHAKE_DONE 0x20
936 /* Is the SSL_connection established? */
937 #define SSL_get_state(a) SSL_state(a)
938 #define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK)
939 #define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT)
940 #define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE)
941 #define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT)
942 #define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT)
944 /* The following 2 states are kept in ssl->rstate when reads fail,
945 * you should not need these */
946 #define SSL_ST_READ_HEADER 0xF0
947 #define SSL_ST_READ_BODY 0xF1
948 #define SSL_ST_READ_DONE 0xF2
950 /* Obtain latest Finished message
951 * -- that we sent (SSL_get_finished)
952 * -- that we expected from peer (SSL_get_peer_finished).
953 * Returns length (0 == no Finished so far), copies up to 'count' bytes. */
954 size_t SSL_get_finished(SSL
*s
, void *buf
, size_t count
);
955 size_t SSL_get_peer_finished(SSL
*s
, void *buf
, size_t count
);
957 /* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options
958 * are 'ored' with SSL_VERIFY_PEER if they are desired */
959 #define SSL_VERIFY_NONE 0x00
960 #define SSL_VERIFY_PEER 0x01
961 #define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
962 #define SSL_VERIFY_CLIENT_ONCE 0x04
964 #define OpenSSL_add_ssl_algorithms() SSL_library_init()
965 #define SSLeay_add_ssl_algorithms() SSL_library_init()
967 /* this is for backward compatibility */
968 #if 0 /* NEW_SSLEAY */
969 #define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
970 #define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n)
971 #define SSL_add_session(a,b) SSL_CTX_add_session((a),(b))
972 #define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b))
973 #define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b))
975 /* More backward compatibility */
976 #define SSL_get_cipher(s) \
977 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
978 #define SSL_get_cipher_bits(s,np) \
979 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
980 #define SSL_get_cipher_version(s) \
981 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
982 #define SSL_get_cipher_name(s) \
983 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
984 #define SSL_get_time(a) SSL_SESSION_get_time(a)
985 #define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
986 #define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
987 #define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
989 #if 1 /*SSLEAY_MACROS*/
990 #define d2i_SSL_SESSION_bio(bp,s_id) (SSL_SESSION *)ASN1_d2i_bio( \
991 (char *(*)())SSL_SESSION_new,(char *(*)())d2i_SSL_SESSION, \
992 (bp),(unsigned char **)(s_id))
993 #define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio(i2d_SSL_SESSION, \
994 bp,(unsigned char *)s_id)
995 #define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \
996 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u)
997 #define PEM_read_bio_SSL_SESSION(bp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read_bio( \
998 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,(char **)x,cb,u)
999 #define PEM_write_SSL_SESSION(fp,x) \
1000 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
1001 PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL)
1002 #define PEM_write_bio_SSL_SESSION(bp,x) \
1003 PEM_ASN1_write_bio((int (*)())i2d_SSL_SESSION, \
1004 PEM_STRING_SSL_SESSION,bp, (char *)x, NULL,NULL,0,NULL,NULL)
1007 #define SSL_AD_REASON_OFFSET 1000
1008 /* These alert types are for SSLv3 and TLSv1 */
1009 #define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
1010 #define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */
1011 #define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */
1012 #define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
1013 #define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
1014 #define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */
1015 #define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */
1016 #define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */
1017 #define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
1018 #define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
1019 #define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
1020 #define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
1021 #define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
1022 #define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */
1023 #define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */
1024 #define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */
1025 #define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */
1026 #define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
1027 #define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */
1028 #define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */
1029 #define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */
1030 #define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */
1031 #define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
1032 #define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
1034 #define SSL_ERROR_NONE 0
1035 #define SSL_ERROR_SSL 1
1036 #define SSL_ERROR_WANT_READ 2
1037 #define SSL_ERROR_WANT_WRITE 3
1038 #define SSL_ERROR_WANT_X509_LOOKUP 4
1039 #define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */
1040 #define SSL_ERROR_ZERO_RETURN 6
1041 #define SSL_ERROR_WANT_CONNECT 7
1042 #define SSL_ERROR_WANT_ACCEPT 8
1044 #define SSL_CTRL_NEED_TMP_RSA 1
1045 #define SSL_CTRL_SET_TMP_RSA 2
1046 #define SSL_CTRL_SET_TMP_DH 3
1047 #define SSL_CTRL_SET_TMP_RSA_CB 4
1048 #define SSL_CTRL_SET_TMP_DH_CB 5
1050 #define SSL_CTRL_GET_SESSION_REUSED 6
1051 #define SSL_CTRL_GET_CLIENT_CERT_REQUEST 7
1052 #define SSL_CTRL_GET_NUM_RENEGOTIATIONS 8
1053 #define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 9
1054 #define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 10
1055 #define SSL_CTRL_GET_FLAGS 11
1056 #define SSL_CTRL_EXTRA_CHAIN_CERT 12
1058 #define SSL_CTRL_SET_MSG_CALLBACK 13
1059 #define SSL_CTRL_SET_MSG_CALLBACK_ARG 14
1062 #define SSL_CTRL_SESS_NUMBER 20
1063 #define SSL_CTRL_SESS_CONNECT 21
1064 #define SSL_CTRL_SESS_CONNECT_GOOD 22
1065 #define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
1066 #define SSL_CTRL_SESS_ACCEPT 24
1067 #define SSL_CTRL_SESS_ACCEPT_GOOD 25
1068 #define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
1069 #define SSL_CTRL_SESS_HIT 27
1070 #define SSL_CTRL_SESS_CB_HIT 28
1071 #define SSL_CTRL_SESS_MISSES 29
1072 #define SSL_CTRL_SESS_TIMEOUTS 30
1073 #define SSL_CTRL_SESS_CACHE_FULL 31
1074 #define SSL_CTRL_OPTIONS 32
1075 #define SSL_CTRL_MODE 33
1077 #define SSL_CTRL_GET_READ_AHEAD 40
1078 #define SSL_CTRL_SET_READ_AHEAD 41
1079 #define SSL_CTRL_SET_SESS_CACHE_SIZE 42
1080 #define SSL_CTRL_GET_SESS_CACHE_SIZE 43
1081 #define SSL_CTRL_SET_SESS_CACHE_MODE 44
1082 #define SSL_CTRL_GET_SESS_CACHE_MODE 45
1084 #define SSL_CTRL_GET_MAX_CERT_LIST 50
1085 #define SSL_CTRL_SET_MAX_CERT_LIST 51
1087 #define SSL_session_reused(ssl) \
1088 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
1089 #define SSL_num_renegotiations(ssl) \
1090 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
1091 #define SSL_clear_num_renegotiations(ssl) \
1092 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
1093 #define SSL_total_renegotiations(ssl) \
1094 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
1096 #define SSL_CTX_need_tmp_RSA(ctx) \
1097 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1098 #define SSL_CTX_set_tmp_rsa(ctx,rsa) \
1099 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1100 #define SSL_CTX_set_tmp_dh(ctx,dh) \
1101 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1103 #define SSL_need_tmp_RSA(ssl) \
1104 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1105 #define SSL_set_tmp_rsa(ssl,rsa) \
1106 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1107 #define SSL_set_tmp_dh(ssl,dh) \
1108 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1110 #define SSL_CTX_add_extra_chain_cert(ctx,x509) \
1111 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
1113 #ifndef OPENSSL_NO_BIO
1114 BIO_METHOD
*BIO_f_ssl(void);
1115 BIO
*BIO_new_ssl(SSL_CTX
*ctx
,int client
);
1116 BIO
*BIO_new_ssl_connect(SSL_CTX
*ctx
);
1117 BIO
*BIO_new_buffer_ssl_connect(SSL_CTX
*ctx
);
1118 int BIO_ssl_copy_session_id(BIO
*to
,BIO
*from
);
1119 void BIO_ssl_shutdown(BIO
*ssl_bio
);
1123 int SSL_CTX_set_cipher_list(SSL_CTX
*,const char *str
);
1124 SSL_CTX
*SSL_CTX_new(SSL_METHOD
*meth
);
1125 void SSL_CTX_free(SSL_CTX
*);
1126 long SSL_CTX_set_timeout(SSL_CTX
*ctx
,long t
);
1127 long SSL_CTX_get_timeout(SSL_CTX
*ctx
);
1128 X509_STORE
*SSL_CTX_get_cert_store(SSL_CTX
*);
1129 void SSL_CTX_set_cert_store(SSL_CTX
*,X509_STORE
*);
1130 int SSL_want(SSL
*s
);
1131 int SSL_clear(SSL
*s
);
1133 void SSL_CTX_flush_sessions(SSL_CTX
*ctx
,long tm
);
1135 SSL_CIPHER
*SSL_get_current_cipher(SSL
*s
);
1136 int SSL_CIPHER_get_bits(SSL_CIPHER
*c
,int *alg_bits
);
1137 char * SSL_CIPHER_get_version(SSL_CIPHER
*c
);
1138 const char * SSL_CIPHER_get_name(SSL_CIPHER
*c
);
1140 int SSL_get_fd(SSL
*s
);
1141 int SSL_get_rfd(SSL
*s
);
1142 int SSL_get_wfd(SSL
*s
);
1143 const char * SSL_get_cipher_list(SSL
*s
,int n
);
1144 char * SSL_get_shared_ciphers(SSL
*s
, char *buf
, int len
);
1145 int SSL_get_read_ahead(SSL
* s
);
1146 int SSL_pending(SSL
*s
);
1147 #ifndef OPENSSL_NO_SOCK
1148 int SSL_set_fd(SSL
*s
, int fd
);
1149 int SSL_set_rfd(SSL
*s
, int fd
);
1150 int SSL_set_wfd(SSL
*s
, int fd
);
1152 #ifndef OPENSSL_NO_BIO
1153 void SSL_set_bio(SSL
*s
, BIO
*rbio
,BIO
*wbio
);
1154 BIO
* SSL_get_rbio(SSL
*s
);
1155 BIO
* SSL_get_wbio(SSL
*s
);
1157 int SSL_set_cipher_list(SSL
*s
, const char *str
);
1158 void SSL_set_read_ahead(SSL
*s
, int yes
);
1159 int SSL_get_verify_mode(SSL
*s
);
1160 int SSL_get_verify_depth(SSL
*s
);
1161 int (*SSL_get_verify_callback(SSL
*s
))(int,X509_STORE_CTX
*);
1162 void SSL_set_verify(SSL
*s
, int mode
,
1163 int (*callback
)(int ok
,X509_STORE_CTX
*ctx
));
1164 void SSL_set_verify_depth(SSL
*s
, int depth
);
1165 #ifndef OPENSSL_NO_RSA
1166 int SSL_use_RSAPrivateKey(SSL
*ssl
, RSA
*rsa
);
1168 int SSL_use_RSAPrivateKey_ASN1(SSL
*ssl
, unsigned char *d
, long len
);
1169 int SSL_use_PrivateKey(SSL
*ssl
, EVP_PKEY
*pkey
);
1170 int SSL_use_PrivateKey_ASN1(int pk
,SSL
*ssl
, unsigned char *d
, long len
);
1171 int SSL_use_certificate(SSL
*ssl
, X509
*x
);
1172 int SSL_use_certificate_ASN1(SSL
*ssl
, unsigned char *d
, int len
);
1174 #ifndef OPENSSL_NO_STDIO
1175 int SSL_use_RSAPrivateKey_file(SSL
*ssl
, const char *file
, int type
);
1176 int SSL_use_PrivateKey_file(SSL
*ssl
, const char *file
, int type
);
1177 int SSL_use_certificate_file(SSL
*ssl
, const char *file
, int type
);
1178 int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX
*ctx
, const char *file
, int type
);
1179 int SSL_CTX_use_PrivateKey_file(SSL_CTX
*ctx
, const char *file
, int type
);
1180 int SSL_CTX_use_certificate_file(SSL_CTX
*ctx
, const char *file
, int type
);
1181 int SSL_CTX_use_certificate_chain_file(SSL_CTX
*ctx
, const char *file
); /* PEM type */
1182 STACK_OF(X509_NAME
) *SSL_load_client_CA_file(const char *file
);
1183 int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME
) *stackCAs
,
1185 #ifndef OPENSSL_SYS_WIN32
1186 #ifndef OPENSSL_SYS_VMS
1187 #ifndef OPENSSL_SYS_MACINTOSH_CLASSIC /* XXXXX: Better scheme needed! [was: #ifndef MAC_OS_pre_X] */
1188 int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME
) *stackCAs
,
1196 void SSL_load_error_strings(void );
1197 const char *SSL_state_string(const SSL
*s
);
1198 const char *SSL_rstate_string(const SSL
*s
);
1199 const char *SSL_state_string_long(const SSL
*s
);
1200 const char *SSL_rstate_string_long(const SSL
*s
);
1201 long SSL_SESSION_get_time(SSL_SESSION
*s
);
1202 long SSL_SESSION_set_time(SSL_SESSION
*s
, long t
);
1203 long SSL_SESSION_get_timeout(SSL_SESSION
*s
);
1204 long SSL_SESSION_set_timeout(SSL_SESSION
*s
, long t
);
1205 void SSL_copy_session_id(SSL
*to
,SSL
*from
);
1207 SSL_SESSION
*SSL_SESSION_new(void);
1208 unsigned long SSL_SESSION_hash(SSL_SESSION
*a
);
1209 int SSL_SESSION_cmp(SSL_SESSION
*a
,SSL_SESSION
*b
);
1210 #ifndef OPENSSL_NO_FP_API
1211 int SSL_SESSION_print_fp(FILE *fp
,SSL_SESSION
*ses
);
1213 #ifndef OPENSSL_NO_BIO
1214 int SSL_SESSION_print(BIO
*fp
,SSL_SESSION
*ses
);
1216 void SSL_SESSION_free(SSL_SESSION
*ses
);
1217 int i2d_SSL_SESSION(SSL_SESSION
*in
,unsigned char **pp
);
1218 int SSL_set_session(SSL
*to
, SSL_SESSION
*session
);
1219 int SSL_CTX_add_session(SSL_CTX
*s
, SSL_SESSION
*c
);
1220 int SSL_CTX_remove_session(SSL_CTX
*,SSL_SESSION
*c
);
1221 int SSL_CTX_set_generate_session_id(SSL_CTX
*, GEN_SESSION_CB
);
1222 int SSL_set_generate_session_id(SSL
*, GEN_SESSION_CB
);
1223 int SSL_has_matching_session_id(const SSL
*ssl
, const unsigned char *id
,
1224 unsigned int id_len
);
1225 SSL_SESSION
*d2i_SSL_SESSION(SSL_SESSION
**a
,unsigned char **pp
,long length
);
1227 #ifdef HEADER_X509_H
1228 X509
* SSL_get_peer_certificate(SSL
*s
);
1231 STACK_OF(X509
) *SSL_get_peer_cert_chain(SSL
*s
);
1233 int SSL_CTX_get_verify_mode(SSL_CTX
*ctx
);
1234 int SSL_CTX_get_verify_depth(SSL_CTX
*ctx
);
1235 int (*SSL_CTX_get_verify_callback(SSL_CTX
*ctx
))(int,X509_STORE_CTX
*);
1236 void SSL_CTX_set_verify(SSL_CTX
*ctx
,int mode
,
1237 int (*callback
)(int, X509_STORE_CTX
*));
1238 void SSL_CTX_set_verify_depth(SSL_CTX
*ctx
,int depth
);
1239 void SSL_CTX_set_cert_verify_callback(SSL_CTX
*ctx
, int (*cb
)(X509_STORE_CTX
*,void *), void *arg
);
1240 #ifndef OPENSSL_NO_RSA
1241 int SSL_CTX_use_RSAPrivateKey(SSL_CTX
*ctx
, RSA
*rsa
);
1243 int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX
*ctx
, unsigned char *d
, long len
);
1244 int SSL_CTX_use_PrivateKey(SSL_CTX
*ctx
, EVP_PKEY
*pkey
);
1245 int SSL_CTX_use_PrivateKey_ASN1(int pk
,SSL_CTX
*ctx
,
1246 unsigned char *d
, long len
);
1247 int SSL_CTX_use_certificate(SSL_CTX
*ctx
, X509
*x
);
1248 int SSL_CTX_use_certificate_ASN1(SSL_CTX
*ctx
, int len
, unsigned char *d
);
1250 void SSL_CTX_set_default_passwd_cb(SSL_CTX
*ctx
, pem_password_cb
*cb
);
1251 void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX
*ctx
, void *u
);
1253 int SSL_CTX_check_private_key(SSL_CTX
*ctx
);
1254 int SSL_check_private_key(SSL
*ctx
);
1256 int SSL_CTX_set_session_id_context(SSL_CTX
*ctx
,const unsigned char *sid_ctx
,
1257 unsigned int sid_ctx_len
);
1259 SSL
* SSL_new(SSL_CTX
*ctx
);
1260 int SSL_set_session_id_context(SSL
*ssl
,const unsigned char *sid_ctx
,
1261 unsigned int sid_ctx_len
);
1263 int SSL_CTX_set_purpose(SSL_CTX
*s
, int purpose
);
1264 int SSL_set_purpose(SSL
*s
, int purpose
);
1265 int SSL_CTX_set_trust(SSL_CTX
*s
, int trust
);
1266 int SSL_set_trust(SSL
*s
, int trust
);
1268 void SSL_free(SSL
*ssl
);
1269 int SSL_accept(SSL
*ssl
);
1270 int SSL_connect(SSL
*ssl
);
1271 int SSL_read(SSL
*ssl
,void *buf
,int num
);
1272 int SSL_peek(SSL
*ssl
,void *buf
,int num
);
1273 int SSL_write(SSL
*ssl
,const void *buf
,int num
);
1274 long SSL_ctrl(SSL
*ssl
,int cmd
, long larg
, void *parg
);
1275 long SSL_callback_ctrl(SSL
*, int, void (*)());
1276 long SSL_CTX_ctrl(SSL_CTX
*ctx
,int cmd
, long larg
, void *parg
);
1277 long SSL_CTX_callback_ctrl(SSL_CTX
*, int, void (*)());
1279 int SSL_get_error(SSL
*s
,int ret_code
);
1280 const char *SSL_get_version(SSL
*s
);
1282 /* This sets the 'default' SSL version that SSL_new() will create */
1283 int SSL_CTX_set_ssl_version(SSL_CTX
*ctx
,SSL_METHOD
*meth
);
1285 SSL_METHOD
*SSLv2_method(void); /* SSLv2 */
1286 SSL_METHOD
*SSLv2_server_method(void); /* SSLv2 */
1287 SSL_METHOD
*SSLv2_client_method(void); /* SSLv2 */
1289 SSL_METHOD
*SSLv3_method(void); /* SSLv3 */
1290 SSL_METHOD
*SSLv3_server_method(void); /* SSLv3 */
1291 SSL_METHOD
*SSLv3_client_method(void); /* SSLv3 */
1293 SSL_METHOD
*SSLv23_method(void); /* SSLv3 but can rollback to v2 */
1294 SSL_METHOD
*SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */
1295 SSL_METHOD
*SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */
1297 SSL_METHOD
*TLSv1_method(void); /* TLSv1.0 */
1298 SSL_METHOD
*TLSv1_server_method(void); /* TLSv1.0 */
1299 SSL_METHOD
*TLSv1_client_method(void); /* TLSv1.0 */
1301 STACK_OF(SSL_CIPHER
) *SSL_get_ciphers(SSL
*s
);
1303 int SSL_do_handshake(SSL
*s
);
1304 int SSL_renegotiate(SSL
*s
);
1305 int SSL_renegotiate_pending(SSL
*s
);
1306 int SSL_shutdown(SSL
*s
);
1308 SSL_METHOD
*SSL_get_ssl_method(SSL
*s
);
1309 int SSL_set_ssl_method(SSL
*s
,SSL_METHOD
*method
);
1310 const char *SSL_alert_type_string_long(int value
);
1311 const char *SSL_alert_type_string(int value
);
1312 const char *SSL_alert_desc_string_long(int value
);
1313 const char *SSL_alert_desc_string(int value
);
1315 void SSL_set_client_CA_list(SSL
*s
, STACK_OF(X509_NAME
) *list
);
1316 void SSL_CTX_set_client_CA_list(SSL_CTX
*ctx
, STACK_OF(X509_NAME
) *list
);
1317 STACK_OF(X509_NAME
) *SSL_get_client_CA_list(SSL
*s
);
1318 STACK_OF(X509_NAME
) *SSL_CTX_get_client_CA_list(SSL_CTX
*s
);
1319 int SSL_add_client_CA(SSL
*ssl
,X509
*x
);
1320 int SSL_CTX_add_client_CA(SSL_CTX
*ctx
,X509
*x
);
1322 void SSL_set_connect_state(SSL
*s
);
1323 void SSL_set_accept_state(SSL
*s
);
1325 long SSL_get_default_timeout(SSL
*s
);
1327 int SSL_library_init(void );
1329 char *SSL_CIPHER_description(SSL_CIPHER
*,char *buf
,int size
);
1330 STACK_OF(X509_NAME
) *SSL_dup_CA_list(STACK_OF(X509_NAME
) *sk
);
1332 SSL
*SSL_dup(SSL
*ssl
);
1334 X509
*SSL_get_certificate(SSL
*ssl
);
1335 /* EVP_PKEY */ struct evp_pkey_st
*SSL_get_privatekey(SSL
*ssl
);
1337 void SSL_CTX_set_quiet_shutdown(SSL_CTX
*ctx
,int mode
);
1338 int SSL_CTX_get_quiet_shutdown(SSL_CTX
*ctx
);
1339 void SSL_set_quiet_shutdown(SSL
*ssl
,int mode
);
1340 int SSL_get_quiet_shutdown(SSL
*ssl
);
1341 void SSL_set_shutdown(SSL
*ssl
,int mode
);
1342 int SSL_get_shutdown(SSL
*ssl
);
1343 int SSL_version(SSL
*ssl
);
1344 int SSL_CTX_set_default_verify_paths(SSL_CTX
*ctx
);
1345 int SSL_CTX_load_verify_locations(SSL_CTX
*ctx
, const char *CAfile
,
1346 const char *CApath
);
1347 #define SSL_get0_session SSL_get_session /* just peek at pointer */
1348 SSL_SESSION
*SSL_get_session(SSL
*ssl
);
1349 SSL_SESSION
*SSL_get1_session(SSL
*ssl
); /* obtain a reference count */
1350 SSL_CTX
*SSL_get_SSL_CTX(SSL
*ssl
);
1351 void SSL_set_info_callback(SSL
*ssl
,
1352 void (*cb
)(const SSL
*ssl
,int type
,int val
));
1353 void (*SSL_get_info_callback(SSL
*ssl
))(const SSL
*ssl
,int type
,int val
);
1354 int SSL_state(SSL
*ssl
);
1356 void SSL_set_verify_result(SSL
*ssl
,long v
);
1357 long SSL_get_verify_result(SSL
*ssl
);
1359 int SSL_set_ex_data(SSL
*ssl
,int idx
,void *data
);
1360 void *SSL_get_ex_data(SSL
*ssl
,int idx
);
1361 int SSL_get_ex_new_index(long argl
, void *argp
, CRYPTO_EX_new
*new_func
,
1362 CRYPTO_EX_dup
*dup_func
, CRYPTO_EX_free
*free_func
);
1364 int SSL_SESSION_set_ex_data(SSL_SESSION
*ss
,int idx
,void *data
);
1365 void *SSL_SESSION_get_ex_data(SSL_SESSION
*ss
,int idx
);
1366 int SSL_SESSION_get_ex_new_index(long argl
, void *argp
, CRYPTO_EX_new
*new_func
,
1367 CRYPTO_EX_dup
*dup_func
, CRYPTO_EX_free
*free_func
);
1369 int SSL_CTX_set_ex_data(SSL_CTX
*ssl
,int idx
,void *data
);
1370 void *SSL_CTX_get_ex_data(SSL_CTX
*ssl
,int idx
);
1371 int SSL_CTX_get_ex_new_index(long argl
, void *argp
, CRYPTO_EX_new
*new_func
,
1372 CRYPTO_EX_dup
*dup_func
, CRYPTO_EX_free
*free_func
);
1374 int SSL_get_ex_data_X509_STORE_CTX_idx(void );
1376 #define SSL_CTX_sess_set_cache_size(ctx,t) \
1377 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
1378 #define SSL_CTX_sess_get_cache_size(ctx) \
1379 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
1380 #define SSL_CTX_set_session_cache_mode(ctx,m) \
1381 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
1382 #define SSL_CTX_get_session_cache_mode(ctx) \
1383 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
1385 #define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
1386 #define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
1387 #define SSL_CTX_get_read_ahead(ctx) \
1388 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
1389 #define SSL_CTX_set_read_ahead(ctx,m) \
1390 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
1391 #define SSL_CTX_get_max_cert_list(ctx) \
1392 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1393 #define SSL_CTX_set_max_cert_list(ctx,m) \
1394 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1395 #define SSL_get_max_cert_list(ssl) \
1396 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1397 #define SSL_set_max_cert_list(ssl,m) \
1398 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1400 /* NB: the keylength is only applicable when is_export is true */
1401 #ifndef OPENSSL_NO_RSA
1402 void SSL_CTX_set_tmp_rsa_callback(SSL_CTX
*ctx
,
1403 RSA
*(*cb
)(SSL
*ssl
,int is_export
,
1406 void SSL_set_tmp_rsa_callback(SSL
*ssl
,
1407 RSA
*(*cb
)(SSL
*ssl
,int is_export
,
1410 #ifndef OPENSSL_NO_DH
1411 void SSL_CTX_set_tmp_dh_callback(SSL_CTX
*ctx
,
1412 DH
*(*dh
)(SSL
*ssl
,int is_export
,
1414 void SSL_set_tmp_dh_callback(SSL
*ssl
,
1415 DH
*(*dh
)(SSL
*ssl
,int is_export
,
1419 #ifndef OPENSSL_NO_COMP
1420 int SSL_COMP_add_compression_method(int id
,COMP_METHOD
*cm
);
1422 int SSL_COMP_add_compression_method(int id
,char *cm
);
1425 /* BEGIN ERROR CODES */
1426 /* The following lines are auto generated by the script mkerr.pl. Any changes
1427 * made after this point may be overwritten when the script is next run.
1429 void ERR_load_SSL_strings(void);
1431 /* Error codes for the SSL functions. */
1433 /* Function codes. */
1434 #define SSL_F_CLIENT_CERTIFICATE 100
1435 #define SSL_F_CLIENT_HELLO 101
1436 #define SSL_F_CLIENT_MASTER_KEY 102
1437 #define SSL_F_D2I_SSL_SESSION 103
1438 #define SSL_F_DO_SSL3_WRITE 104
1439 #define SSL_F_GET_CLIENT_FINISHED 105
1440 #define SSL_F_GET_CLIENT_HELLO 106
1441 #define SSL_F_GET_CLIENT_MASTER_KEY 107
1442 #define SSL_F_GET_SERVER_FINISHED 108
1443 #define SSL_F_GET_SERVER_HELLO 109
1444 #define SSL_F_GET_SERVER_VERIFY 110
1445 #define SSL_F_I2D_SSL_SESSION 111
1446 #define SSL_F_READ_N 112
1447 #define SSL_F_REQUEST_CERTIFICATE 113
1448 #define SSL_F_SERVER_HELLO 114
1449 #define SSL_F_SSL23_ACCEPT 115
1450 #define SSL_F_SSL23_CLIENT_HELLO 116
1451 #define SSL_F_SSL23_CONNECT 117
1452 #define SSL_F_SSL23_GET_CLIENT_HELLO 118
1453 #define SSL_F_SSL23_GET_SERVER_HELLO 119
1454 #define SSL_F_SSL23_PEEK 237
1455 #define SSL_F_SSL23_READ 120
1456 #define SSL_F_SSL23_WRITE 121
1457 #define SSL_F_SSL2_ACCEPT 122
1458 #define SSL_F_SSL2_CONNECT 123
1459 #define SSL_F_SSL2_ENC_INIT 124
1460 #define SSL_F_SSL2_PEEK 234
1461 #define SSL_F_SSL2_READ 125
1462 #define SSL_F_SSL2_READ_INTERNAL 236
1463 #define SSL_F_SSL2_SET_CERTIFICATE 126
1464 #define SSL_F_SSL2_WRITE 127
1465 #define SSL_F_SSL3_ACCEPT 128
1466 #define SSL_F_SSL3_CALLBACK_CTRL 233
1467 #define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
1468 #define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
1469 #define SSL_F_SSL3_CLIENT_HELLO 131
1470 #define SSL_F_SSL3_CONNECT 132
1471 #define SSL_F_SSL3_CTRL 213
1472 #define SSL_F_SSL3_CTX_CTRL 133
1473 #define SSL_F_SSL3_ENC 134
1474 #define SSL_F_SSL3_GENERATE_KEY_BLOCK 238
1475 #define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
1476 #define SSL_F_SSL3_GET_CERT_VERIFY 136
1477 #define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
1478 #define SSL_F_SSL3_GET_CLIENT_HELLO 138
1479 #define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
1480 #define SSL_F_SSL3_GET_FINISHED 140
1481 #define SSL_F_SSL3_GET_KEY_EXCHANGE 141
1482 #define SSL_F_SSL3_GET_MESSAGE 142
1483 #define SSL_F_SSL3_GET_RECORD 143
1484 #define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
1485 #define SSL_F_SSL3_GET_SERVER_DONE 145
1486 #define SSL_F_SSL3_GET_SERVER_HELLO 146
1487 #define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
1488 #define SSL_F_SSL3_PEEK 235
1489 #define SSL_F_SSL3_READ_BYTES 148
1490 #define SSL_F_SSL3_READ_N 149
1491 #define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
1492 #define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
1493 #define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
1494 #define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
1495 #define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
1496 #define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
1497 #define SSL_F_SSL3_SETUP_BUFFERS 156
1498 #define SSL_F_SSL3_SETUP_KEY_BLOCK 157
1499 #define SSL_F_SSL3_WRITE_BYTES 158
1500 #define SSL_F_SSL3_WRITE_PENDING 159
1501 #define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
1502 #define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
1503 #define SSL_F_SSL_BAD_METHOD 160
1504 #define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
1505 #define SSL_F_SSL_CERT_DUP 221
1506 #define SSL_F_SSL_CERT_INST 222
1507 #define SSL_F_SSL_CERT_INSTANTIATE 214
1508 #define SSL_F_SSL_CERT_NEW 162
1509 #define SSL_F_SSL_CHECK_PRIVATE_KEY 163
1510 #define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
1511 #define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
1512 #define SSL_F_SSL_CLEAR 164
1513 #define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
1514 #define SSL_F_SSL_CREATE_CIPHER_LIST 166
1515 #define SSL_F_SSL_CTRL 232
1516 #define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
1517 #define SSL_F_SSL_CTX_NEW 169
1518 #define SSL_F_SSL_CTX_SET_PURPOSE 226
1519 #define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
1520 #define SSL_F_SSL_CTX_SET_SSL_VERSION 170
1521 #define SSL_F_SSL_CTX_SET_TRUST 229
1522 #define SSL_F_SSL_CTX_USE_CERTIFICATE 171
1523 #define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
1524 #define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220
1525 #define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
1526 #define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
1527 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
1528 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
1529 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
1530 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
1531 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
1532 #define SSL_F_SSL_DO_HANDSHAKE 180
1533 #define SSL_F_SSL_GET_NEW_SESSION 181
1534 #define SSL_F_SSL_GET_PREV_SESSION 217
1535 #define SSL_F_SSL_GET_SERVER_SEND_CERT 182
1536 #define SSL_F_SSL_GET_SIGN_PKEY 183
1537 #define SSL_F_SSL_INIT_WBIO_BUFFER 184
1538 #define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
1539 #define SSL_F_SSL_NEW 186
1540 #define SSL_F_SSL_READ 223
1541 #define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187
1542 #define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188
1543 #define SSL_F_SSL_SESSION_NEW 189
1544 #define SSL_F_SSL_SESSION_PRINT_FP 190
1545 #define SSL_F_SSL_SESS_CERT_NEW 225
1546 #define SSL_F_SSL_SET_CERT 191
1547 #define SSL_F_SSL_SET_FD 192
1548 #define SSL_F_SSL_SET_PKEY 193
1549 #define SSL_F_SSL_SET_PURPOSE 227
1550 #define SSL_F_SSL_SET_RFD 194
1551 #define SSL_F_SSL_SET_SESSION 195
1552 #define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
1553 #define SSL_F_SSL_SET_TRUST 228
1554 #define SSL_F_SSL_SET_WFD 196
1555 #define SSL_F_SSL_SHUTDOWN 224
1556 #define SSL_F_SSL_UNDEFINED_FUNCTION 197
1557 #define SSL_F_SSL_USE_CERTIFICATE 198
1558 #define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
1559 #define SSL_F_SSL_USE_CERTIFICATE_FILE 200
1560 #define SSL_F_SSL_USE_PRIVATEKEY 201
1561 #define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
1562 #define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
1563 #define SSL_F_SSL_USE_RSAPRIVATEKEY 204
1564 #define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
1565 #define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
1566 #define SSL_F_SSL_VERIFY_CERT_CHAIN 207
1567 #define SSL_F_SSL_WRITE 208
1568 #define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
1569 #define SSL_F_TLS1_ENC 210
1570 #define SSL_F_TLS1_SETUP_KEY_BLOCK 211
1571 #define SSL_F_WRITE_PENDING 212
1574 #define SSL_R_APP_DATA_IN_HANDSHAKE 100
1575 #define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
1576 #define SSL_R_BAD_ALERT_RECORD 101
1577 #define SSL_R_BAD_AUTHENTICATION_TYPE 102
1578 #define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
1579 #define SSL_R_BAD_CHECKSUM 104
1580 #define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
1581 #define SSL_R_BAD_DECOMPRESSION 107
1582 #define SSL_R_BAD_DH_G_LENGTH 108
1583 #define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
1584 #define SSL_R_BAD_DH_P_LENGTH 110
1585 #define SSL_R_BAD_DIGEST_LENGTH 111
1586 #define SSL_R_BAD_DSA_SIGNATURE 112
1587 #define SSL_R_BAD_HELLO_REQUEST 105
1588 #define SSL_R_BAD_LENGTH 271
1589 #define SSL_R_BAD_MAC_DECODE 113
1590 #define SSL_R_BAD_MESSAGE_TYPE 114
1591 #define SSL_R_BAD_PACKET_LENGTH 115
1592 #define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
1593 #define SSL_R_BAD_RESPONSE_ARGUMENT 117
1594 #define SSL_R_BAD_RSA_DECRYPT 118
1595 #define SSL_R_BAD_RSA_ENCRYPT 119
1596 #define SSL_R_BAD_RSA_E_LENGTH 120
1597 #define SSL_R_BAD_RSA_MODULUS_LENGTH 121
1598 #define SSL_R_BAD_RSA_SIGNATURE 122
1599 #define SSL_R_BAD_SIGNATURE 123
1600 #define SSL_R_BAD_SSL_FILETYPE 124
1601 #define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125
1602 #define SSL_R_BAD_STATE 126
1603 #define SSL_R_BAD_WRITE_RETRY 127
1604 #define SSL_R_BIO_NOT_SET 128
1605 #define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
1606 #define SSL_R_BN_LIB 130
1607 #define SSL_R_CA_DN_LENGTH_MISMATCH 131
1608 #define SSL_R_CA_DN_TOO_LONG 132
1609 #define SSL_R_CCS_RECEIVED_EARLY 133
1610 #define SSL_R_CERTIFICATE_VERIFY_FAILED 134
1611 #define SSL_R_CERT_LENGTH_MISMATCH 135
1612 #define SSL_R_CHALLENGE_IS_DIFFERENT 136
1613 #define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
1614 #define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
1615 #define SSL_R_CIPHER_TABLE_SRC_ERROR 139
1616 #define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
1617 #define SSL_R_COMPRESSION_FAILURE 141
1618 #define SSL_R_COMPRESSION_LIBRARY_ERROR 142
1619 #define SSL_R_CONNECTION_ID_IS_DIFFERENT 143
1620 #define SSL_R_CONNECTION_TYPE_NOT_SET 144
1621 #define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
1622 #define SSL_R_DATA_LENGTH_TOO_LONG 146
1623 #define SSL_R_DECRYPTION_FAILED 147
1624 #define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 1109
1625 #define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
1626 #define SSL_R_DIGEST_CHECK_FAILED 149
1627 #define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
1628 #define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 1092
1629 #define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
1630 #define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
1631 #define SSL_R_EXTRA_DATA_IN_MESSAGE 153
1632 #define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
1633 #define SSL_R_HTTPS_PROXY_REQUEST 155
1634 #define SSL_R_HTTP_REQUEST 156
1635 #define SSL_R_ILLEGAL_PADDING 1110
1636 #define SSL_R_INVALID_CHALLENGE_LENGTH 158
1637 #define SSL_R_INVALID_COMMAND 280
1638 #define SSL_R_INVALID_PURPOSE 278
1639 #define SSL_R_INVALID_TRUST 279
1640 #define SSL_R_KRB5 1104
1641 #define SSL_R_KRB5_C_CC_PRINC 1094
1642 #define SSL_R_KRB5_C_GET_CRED 1095
1643 #define SSL_R_KRB5_C_INIT 1096
1644 #define SSL_R_KRB5_C_MK_REQ 1097
1645 #define SSL_R_KRB5_S_BAD_TICKET 1098
1646 #define SSL_R_KRB5_S_INIT 1099
1647 #define SSL_R_KRB5_S_RD_REQ 1108
1648 #define SSL_R_KRB5_S_TKT_EXPIRED 1105
1649 #define SSL_R_KRB5_S_TKT_NYV 1106
1650 #define SSL_R_KRB5_S_TKT_SKEW 1107
1651 #define SSL_R_LENGTH_MISMATCH 159
1652 #define SSL_R_LENGTH_TOO_SHORT 160
1653 #define SSL_R_LIBRARY_BUG 274
1654 #define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
1655 #define SSL_R_MESSAGE_TOO_LONG 1111
1656 #define SSL_R_MISSING_DH_DSA_CERT 162
1657 #define SSL_R_MISSING_DH_KEY 163
1658 #define SSL_R_MISSING_DH_RSA_CERT 164
1659 #define SSL_R_MISSING_DSA_SIGNING_CERT 165
1660 #define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166
1661 #define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167
1662 #define SSL_R_MISSING_RSA_CERTIFICATE 168
1663 #define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
1664 #define SSL_R_MISSING_RSA_SIGNING_CERT 170
1665 #define SSL_R_MISSING_TMP_DH_KEY 171
1666 #define SSL_R_MISSING_TMP_RSA_KEY 172
1667 #define SSL_R_MISSING_TMP_RSA_PKEY 173
1668 #define SSL_R_MISSING_VERIFY_MESSAGE 174
1669 #define SSL_R_NON_SSLV2_INITIAL_PACKET 175
1670 #define SSL_R_NO_CERTIFICATES_RETURNED 176
1671 #define SSL_R_NO_CERTIFICATE_ASSIGNED 177
1672 #define SSL_R_NO_CERTIFICATE_RETURNED 178
1673 #define SSL_R_NO_CERTIFICATE_SET 179
1674 #define SSL_R_NO_CERTIFICATE_SPECIFIED 180
1675 #define SSL_R_NO_CIPHERS_AVAILABLE 181
1676 #define SSL_R_NO_CIPHERS_PASSED 182
1677 #define SSL_R_NO_CIPHERS_SPECIFIED 183
1678 #define SSL_R_NO_CIPHER_LIST 184
1679 #define SSL_R_NO_CIPHER_MATCH 185
1680 #define SSL_R_NO_CLIENT_CERT_RECEIVED 186
1681 #define SSL_R_NO_COMPRESSION_SPECIFIED 187
1682 #define SSL_R_NO_METHOD_SPECIFIED 188
1683 #define SSL_R_NO_PRIVATEKEY 189
1684 #define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
1685 #define SSL_R_NO_PROTOCOLS_AVAILABLE 191
1686 #define SSL_R_NO_PUBLICKEY 192
1687 #define SSL_R_NO_SHARED_CIPHER 193
1688 #define SSL_R_NO_VERIFY_CALLBACK 194
1689 #define SSL_R_NULL_SSL_CTX 195
1690 #define SSL_R_NULL_SSL_METHOD_PASSED 196
1691 #define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
1692 #define SSL_R_PACKET_LENGTH_TOO_LONG 198
1693 #define SSL_R_PATH_TOO_LONG 270
1694 #define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
1695 #define SSL_R_PEER_ERROR 200
1696 #define SSL_R_PEER_ERROR_CERTIFICATE 201
1697 #define SSL_R_PEER_ERROR_NO_CERTIFICATE 202
1698 #define SSL_R_PEER_ERROR_NO_CIPHER 203
1699 #define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204
1700 #define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
1701 #define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206
1702 #define SSL_R_PROTOCOL_IS_SHUTDOWN 207
1703 #define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208
1704 #define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209
1705 #define SSL_R_PUBLIC_KEY_NOT_RSA 210
1706 #define SSL_R_READ_BIO_NOT_SET 211
1707 #define SSL_R_READ_WRONG_PACKET_TYPE 212
1708 #define SSL_R_RECORD_LENGTH_MISMATCH 213
1709 #define SSL_R_RECORD_TOO_LARGE 214
1710 #define SSL_R_RECORD_TOO_SMALL 1093
1711 #define SSL_R_REQUIRED_CIPHER_MISSING 215
1712 #define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216
1713 #define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217
1714 #define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218
1715 #define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
1716 #define SSL_R_SHORT_READ 219
1717 #define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
1718 #define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
1719 #define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
1720 #define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
1721 #define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
1722 #define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
1723 #define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
1724 #define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
1725 #define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
1726 #define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
1727 #define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
1728 #define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
1729 #define SSL_R_SSLV3_ALERT_PEER_ERROR_CERTIFICATE 223
1730 #define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CERTIFICATE 224
1731 #define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CIPHER 225
1732 #define SSL_R_SSLV3_ALERT_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 226
1733 #define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
1734 #define SSL_R_SSLV3_ALERT_UNKNOWN_REMOTE_ERROR_TYPE 227
1735 #define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
1736 #define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
1737 #define SSL_R_SSL_HANDSHAKE_FAILURE 229
1738 #define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
1739 #define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 1102
1740 #define SSL_R_SSL_SESSION_ID_CONFLICT 1103
1741 #define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
1742 #define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 1101
1743 #define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231
1744 #define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049
1745 #define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050
1746 #define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021
1747 #define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051
1748 #define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060
1749 #define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071
1750 #define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080
1751 #define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100
1752 #define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070
1753 #define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022
1754 #define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048
1755 #define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090
1756 #define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
1757 #define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
1758 #define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
1759 #define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235
1760 #define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
1761 #define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237
1762 #define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
1763 #define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
1764 #define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
1765 #define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241
1766 #define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
1767 #define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
1768 #define SSL_R_UNEXPECTED_MESSAGE 244
1769 #define SSL_R_UNEXPECTED_RECORD 245
1770 #define SSL_R_UNINITIALIZED 276
1771 #define SSL_R_UNKNOWN_ALERT_TYPE 246
1772 #define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
1773 #define SSL_R_UNKNOWN_CIPHER_RETURNED 248
1774 #define SSL_R_UNKNOWN_CIPHER_TYPE 249
1775 #define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
1776 #define SSL_R_UNKNOWN_PKEY_TYPE 251
1777 #define SSL_R_UNKNOWN_PROTOCOL 252
1778 #define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
1779 #define SSL_R_UNKNOWN_SSL_VERSION 254
1780 #define SSL_R_UNKNOWN_STATE 255
1781 #define SSL_R_UNSUPPORTED_CIPHER 256
1782 #define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
1783 #define SSL_R_UNSUPPORTED_OPTION 1091
1784 #define SSL_R_UNSUPPORTED_PROTOCOL 258
1785 #define SSL_R_UNSUPPORTED_SSL_VERSION 259
1786 #define SSL_R_WRITE_BIO_NOT_SET 260
1787 #define SSL_R_WRONG_CIPHER_RETURNED 261
1788 #define SSL_R_WRONG_MESSAGE_TYPE 262
1789 #define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263
1790 #define SSL_R_WRONG_SIGNATURE_LENGTH 264
1791 #define SSL_R_WRONG_SIGNATURE_SIZE 265
1792 #define SSL_R_WRONG_SSL_VERSION 266
1793 #define SSL_R_WRONG_VERSION_NUMBER 267
1794 #define SSL_R_X509_LIB 268
1795 #define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
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