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.]
62 #include <openssl/safestack.h>
68 /* SSLeay version number for ASN.1 encoding of the session information */
69 /* Version 0 - initial version
70 * Version 1 - added the optional peer certificate
72 #define SSL_SESSION_ASN1_VERSION 0x0001
74 /* text strings for the ciphers */
75 #define SSL_TXT_NULL_WITH_MD5 SSL2_TXT_NULL_WITH_MD5
76 #define SSL_TXT_RC4_128_WITH_MD5 SSL2_TXT_RC4_128_WITH_MD5
77 #define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5
78 #define SSL_TXT_RC2_128_CBC_WITH_MD5 SSL2_TXT_RC2_128_CBC_WITH_MD5
79 #define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5
80 #define SSL_TXT_IDEA_128_CBC_WITH_MD5 SSL2_TXT_IDEA_128_CBC_WITH_MD5
81 #define SSL_TXT_DES_64_CBC_WITH_MD5 SSL2_TXT_DES_64_CBC_WITH_MD5
82 #define SSL_TXT_DES_64_CBC_WITH_SHA SSL2_TXT_DES_64_CBC_WITH_SHA
83 #define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5
84 #define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA
86 #define SSL_MAX_SSL_SESSION_ID_LENGTH 32
87 #define SSL_MAX_SID_CTX_LENGTH 32
89 #define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8)
90 #define SSL_MAX_KEY_ARG_LENGTH 8
91 #define SSL_MAX_MASTER_KEY_LENGTH 48
93 /* These are used to specify which ciphers to use and not to use */
94 #define SSL_TXT_LOW "LOW"
95 #define SSL_TXT_MEDIUM "MEDIUM"
96 #define SSL_TXT_HIGH "HIGH"
97 #define SSL_TXT_kFZA "kFZA"
98 #define SSL_TXT_aFZA "aFZA"
99 #define SSL_TXT_eFZA "eFZA"
100 #define SSL_TXT_FZA "FZA"
102 #define SSL_TXT_aNULL "aNULL"
103 #define SSL_TXT_eNULL "eNULL"
104 #define SSL_TXT_NULL "NULL"
106 #define SSL_TXT_kRSA "kRSA"
107 #define SSL_TXT_kDHr "kDHr"
108 #define SSL_TXT_kDHd "kDHd"
109 #define SSL_TXT_kEDH "kEDH"
110 #define SSL_TXT_aRSA "aRSA"
111 #define SSL_TXT_aDSS "aDSS"
112 #define SSL_TXT_aDH "aDH"
113 #define SSL_TXT_DSS "DSS"
114 #define SSL_TXT_DH "DH"
115 #define SSL_TXT_EDH "EDH"
116 #define SSL_TXT_ADH "ADH"
117 #define SSL_TXT_RSA "RSA"
118 #define SSL_TXT_DES "DES"
119 #define SSL_TXT_3DES "3DES"
120 #define SSL_TXT_RC4 "RC4"
121 #define SSL_TXT_RC2 "RC2"
122 #define SSL_TXT_IDEA "IDEA"
123 #define SSL_TXT_MD5 "MD5"
124 #define SSL_TXT_SHA1 "SHA1"
125 #define SSL_TXT_SHA "SHA"
126 #define SSL_TXT_EXP "EXP"
127 #define SSL_TXT_EXPORT "EXPORT"
128 #define SSL_TXT_EXP40 "EXPORT40"
129 #define SSL_TXT_EXP56 "EXPORT56"
130 #define SSL_TXT_SSLV2 "SSLv2"
131 #define SSL_TXT_SSLV3 "SSLv3"
132 #define SSL_TXT_TLSV1 "TLSv1"
133 #define SSL_TXT_ALL "ALL"
135 /* 'DEFAULT' at the start of the cipher list insert the following string
136 * in addition to this being the default cipher string */
137 #define SSL_DEFAULT_CIPHER_LIST "ALL:!ADH:RC4+RSA:+SSLv2:@STRENGTH"
139 /* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
140 #define SSL_SENT_SHUTDOWN 1
141 #define SSL_RECEIVED_SHUTDOWN 2
147 #include <openssl/crypto.h>
148 #include <openssl/lhash.h>
149 #include <openssl/buffer.h>
150 #include <openssl/bio.h>
151 #include <openssl/pem.h>
152 #include <openssl/x509.h>
158 #if (defined(NO_RSA) || defined(NO_MD5)) && !defined(NO_SSL2)
162 #define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
163 #define SSL_FILETYPE_PEM X509_FILETYPE_PEM
165 /* This is needed to stop compilers complaining about the
166 * 'struct ssl_st *' function parameters used to prototype callbacks
168 typedef struct ssl_st
*ssl_crock_st
;
170 /* used to hold info on the particular ciphers used */
171 typedef struct ssl_cipher_st
174 const char *name
; /* text name */
175 unsigned long id
; /* id, 4 bytes, first is version */
176 unsigned long algorithms
; /* what ciphers are used */
177 unsigned long algo_strength
; /* strength and export flags */
178 unsigned long algorithm2
; /* Extra flags */
179 int strength_bits
; /* Number of bits really used */
180 int alg_bits
; /* Number of bits for algorithm */
181 unsigned long mask
; /* used for matching */
182 unsigned long mask_strength
; /* also used for matching */
185 DECLARE_STACK_OF(SSL_CIPHER
)
187 typedef struct ssl_st SSL
;
188 typedef struct ssl_ctx_st SSL_CTX
;
190 /* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
191 typedef struct ssl_method_st
194 int (*ssl_new
)(SSL
*s
);
195 void (*ssl_clear
)(SSL
*s
);
196 void (*ssl_free
)(SSL
*s
);
197 int (*ssl_accept
)(SSL
*s
);
198 int (*ssl_connect
)(SSL
*s
);
199 int (*ssl_read
)(SSL
*s
,void *buf
,int len
);
200 int (*ssl_peek
)(SSL
*s
,char *buf
,int len
);
201 int (*ssl_write
)(SSL
*s
,const void *buf
,int len
);
202 int (*ssl_shutdown
)(SSL
*s
);
203 int (*ssl_renegotiate
)(SSL
*s
);
204 int (*ssl_renegotiate_check
)(SSL
*s
);
205 long (*ssl_ctrl
)(SSL
*s
,int cmd
,long larg
,char *parg
);
206 long (*ssl_ctx_ctrl
)(SSL_CTX
*ctx
,int cmd
,long larg
,char *parg
);
207 SSL_CIPHER
*(*get_cipher_by_char
)(const unsigned char *ptr
);
208 int (*put_cipher_by_char
)(const SSL_CIPHER
*cipher
,unsigned char *ptr
);
209 int (*ssl_pending
)(SSL
*s
);
210 int (*num_ciphers
)(void);
211 SSL_CIPHER
*(*get_cipher
)(unsigned ncipher
);
212 struct ssl_method_st
*(*get_ssl_method
)(int version
);
213 long (*get_timeout
)(void);
214 struct ssl3_enc_method
*ssl3_enc
; /* Extra SSLv3/TLS stuff */
215 int (*ssl_version
)();
216 long (*ssl_callback_ctrl
)(SSL
*s
, int cb_id
, void (*fp
)());
217 long (*ssl_ctx_callback_ctrl
)(SSL_CTX
*s
, int cb_id
, void (*fp
)());
220 /* Lets make this into an ASN.1 type structure as follows
221 * SSL_SESSION_ID ::= SEQUENCE {
222 * version INTEGER, -- structure version number
223 * SSLversion INTEGER, -- SSL version number
224 * Cipher OCTET_STRING, -- the 3 byte cipher ID
225 * Session_ID OCTET_STRING, -- the Session ID
226 * Master_key OCTET_STRING, -- the master key
227 * Key_Arg [ 0 ] IMPLICIT OCTET_STRING, -- the optional Key argument
228 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time
229 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds
230 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate
231 * Session_ID_context [ 4 ] EXPLICIT OCTET_STRING, -- the Session ID context
232 * Verify_result [ 5 ] EXPLICIT INTEGER -- X509_V_... code for `Peer'
233 * Compression [6] IMPLICIT ASN1_OBJECT -- compression OID XXXXX
235 * Look in ssl/ssl_asn1.c for more details
236 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
238 typedef struct ssl_session_st
240 int ssl_version
; /* what ssl version session info is
241 * being kept in here? */
243 /* only really used in SSLv2 */
244 unsigned int key_arg_length
;
245 unsigned char key_arg
[SSL_MAX_KEY_ARG_LENGTH
];
246 int master_key_length
;
247 unsigned char master_key
[SSL_MAX_MASTER_KEY_LENGTH
];
248 /* session_id - valid? */
249 unsigned int session_id_length
;
250 unsigned char session_id
[SSL_MAX_SSL_SESSION_ID_LENGTH
];
251 /* this is used to determine whether the session is being reused in
252 * the appropriate context. It is up to the application to set this,
254 unsigned int sid_ctx_length
;
255 unsigned char sid_ctx
[SSL_MAX_SID_CTX_LENGTH
];
259 /* The cert is the certificate used to establish this connection */
260 struct sess_cert_st
/* SESS_CERT */ *sess_cert
;
262 /* This is the cert for the other end.
263 * On clients, it will be the same as sess_cert->peer_key->x509
264 * (the latter is not enough as sess_cert is not retained
265 * in the external representation of sessions, see ssl_asn1.c). */
267 /* when app_verify_callback accepts a session where the peer's certificate
268 * is not ok, we must remember the error for session reuse: */
269 long verify_result
; /* only for servers */
275 int compress_meth
; /* Need to lookup the method */
278 unsigned long cipher_id
; /* when ASN.1 loaded, this
279 * needs to be used to load
280 * the 'cipher' structure */
282 STACK_OF(SSL_CIPHER
) *ciphers
; /* shared ciphers? */
284 CRYPTO_EX_DATA ex_data
; /* application specific data */
286 /* These are used to make removal of session-ids more
287 * efficient and to implement a maximum cache size. */
288 struct ssl_session_st
*prev
,*next
;
291 #define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L
292 #define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L
293 #define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L
294 #define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L
295 #define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
296 #define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x00000040L
297 #define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
298 #define SSL_OP_TLS_D5_BUG 0x00000100L
299 #define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L
300 #define SSL_OP_TLS_ROLLBACK_BUG 0x00000400L
302 /* If set, always create a new key when using tmp_dh parameters */
303 #define SSL_OP_SINGLE_DH_USE 0x00100000L
304 /* Set to also use the tmp_rsa key when doing RSA operations. */
305 #define SSL_OP_EPHEMERAL_RSA 0x00200000L
307 /* The next flag deliberately changes the ciphertest, this is a check
308 * for the PKCS#1 attack */
309 #define SSL_OP_PKCS1_CHECK_1 0x08000000L
310 #define SSL_OP_PKCS1_CHECK_2 0x10000000L
311 #define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L
312 /* SSL_OP_NON_EXPORT_FIRST looks utterly broken .. */
313 #define SSL_OP_NON_EXPORT_FIRST 0x40000000L
314 #define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x80000000L
315 #define SSL_OP_ALL 0x000FFFFFL
317 #define SSL_OP_NO_SSLv2 0x01000000L
318 #define SSL_OP_NO_SSLv3 0x02000000L
319 #define SSL_OP_NO_TLSv1 0x04000000L
321 /* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
322 * when just a single record has been written): */
323 #define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L
324 /* Make it possible to retry SSL_write() with changed buffer location
325 * (buffer contents must stay the same!); this is not the default to avoid
326 * the misconception that non-blocking SSL_write() behaves like
327 * non-blocking write(): */
328 #define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
330 /* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
331 * they cannot be used to clear bits. */
333 #define SSL_CTX_set_options(ctx,op) \
334 SSL_CTX_ctrl(ctx,SSL_CTRL_OPTIONS,op,NULL)
335 #define SSL_CTX_get_options(ctx) \
336 SSL_CTX_ctrl(ctx,SSL_CTRL_OPTIONS,0,NULL)
337 #define SSL_set_options(ssl,op) \
338 SSL_ctrl(ssl,SSL_CTRL_OPTIONS,op,NULL)
339 #define SSL_get_options(ssl) \
340 SSL_ctrl(ssl,SSL_CTRL_OPTIONS,0,NULL)
342 #define SSL_CTX_set_mode(ctx,op) \
343 SSL_CTX_ctrl(ctx,SSL_CTRL_MODE,op,NULL)
344 #define SSL_CTX_get_mode(ctx) \
345 SSL_CTX_ctrl(ctx,SSL_CTRL_MODE,0,NULL)
346 #define SSL_set_mode(ssl,op) \
347 SSL_ctrl(ssl,SSL_CTRL_MODE,op,NULL)
348 #define SSL_get_mode(ssl) \
349 SSL_ctrl(ssl,SSL_CTRL_MODE,0,NULL)
351 #define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
353 typedef struct ssl_comp_st
364 DECLARE_STACK_OF(SSL_COMP
)
369 unsigned long options
;
372 STACK_OF(SSL_CIPHER
) *cipher_list
;
373 /* same as above but sorted for lookup */
374 STACK_OF(SSL_CIPHER
) *cipher_list_by_id
;
376 struct x509_store_st
/* X509_STORE */ *cert_store
;
377 struct lhash_st
/* LHASH */ *sessions
; /* a set of SSL_SESSIONs */
378 /* Most session-ids that will be cached, default is
379 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */
380 unsigned long session_cache_size
;
381 struct ssl_session_st
*session_cache_head
;
382 struct ssl_session_st
*session_cache_tail
;
384 /* This can have one of 2 values, ored together,
385 * SSL_SESS_CACHE_CLIENT,
386 * SSL_SESS_CACHE_SERVER,
387 * Default is SSL_SESSION_CACHE_SERVER, which means only
388 * SSL_accept which cache SSL_SESSIONS. */
389 int session_cache_mode
;
391 /* If timeout is not 0, it is the default timeout value set
392 * when SSL_new() is called. This has been put in to make
393 * life easier to set things up */
394 long session_timeout
;
396 /* If this callback is not null, it will be called each
397 * time a session id is added to the cache. If this function
398 * returns 1, it means that the callback will do a
399 * SSL_SESSION_free() when it has finished using it. Otherwise,
400 * on 0, it means the callback has finished with it.
401 * If remove_session_cb is not null, it will be called when
402 * a session-id is removed from the cache. After the call,
403 * OpenSSL will SSL_SESSION_free() it. */
404 int (*new_session_cb
)(struct ssl_st
*ssl
,SSL_SESSION
*sess
);
405 void (*remove_session_cb
)(struct ssl_ctx_st
*ctx
,SSL_SESSION
*sess
);
406 SSL_SESSION
*(*get_session_cb
)(struct ssl_st
*ssl
,
407 unsigned char *data
,int len
,int *copy
);
410 int sess_connect
; /* SSL new conn - started */
411 int sess_connect_renegotiate
;/* SSL reneg - requested */
412 int sess_connect_good
; /* SSL new conne/reneg - finished */
413 int sess_accept
; /* SSL new accept - started */
414 int sess_accept_renegotiate
;/* SSL reneg - requested */
415 int sess_accept_good
; /* SSL accept/reneg - finished */
416 int sess_miss
; /* session lookup misses */
417 int sess_timeout
; /* reuse attempt on timeouted session */
418 int sess_cache_full
; /* session removed due to full cache */
419 int sess_hit
; /* session reuse actually done */
420 int sess_cb_hit
; /* session-id that was not
422 * passed back via the callback. This
423 * indicates that the application is
424 * supplying session-id's from other
425 * processes - spooky :-) */
430 /**/ void (*info_callback
)();
432 /* if defined, these override the X509_verify_cert() calls */
433 /**/ int (*app_verify_callback
)();
434 /**/ char *app_verify_arg
; /* never used; should be void * */
436 /* default values to use in SSL structures */
437 /**/ struct cert_st
/* CERT */ *cert
;
439 /**/ int verify_mode
;
440 /**/ int verify_depth
;
441 /**/ unsigned int sid_ctx_length
;
442 /**/ unsigned char sid_ctx
[SSL_MAX_SID_CTX_LENGTH
];
443 /**/ int (*default_verify_callback
)(int ok
,X509_STORE_CTX
*ctx
);
445 int purpose
; /* Purpose setting */
446 int trust
; /* Trust setting */
448 /* Default password callback. */
449 /**/ pem_password_cb
*default_passwd_callback
;
451 /* Default password callback user data. */
452 /**/ void *default_passwd_callback_userdata
;
454 /* get client cert callback */
455 /**/ int (*client_cert_cb
)(/* SSL *ssl, X509 **x509, EVP_PKEY **pkey */);
457 /* what we put in client cert requests */
458 STACK_OF(X509_NAME
) *client_CA
;
460 /**/ int quiet_shutdown
;
462 CRYPTO_EX_DATA ex_data
;
464 const EVP_MD
*rsa_md5
;/* For SSLv2 - name is 'ssl2-md5' */
465 const EVP_MD
*md5
; /* For SSLv3/TLSv1 'ssl3-md5' */
466 const EVP_MD
*sha1
; /* For SSLv3/TLSv1 'ssl3->sha1' */
468 STACK_OF(X509
) *extra_certs
;
469 STACK_OF(SSL_COMP
) *comp_methods
; /* stack of SSL_COMP, SSLv3/TLSv1 */
472 #define SSL_SESS_CACHE_OFF 0x0000
473 #define SSL_SESS_CACHE_CLIENT 0x0001
474 #define SSL_SESS_CACHE_SERVER 0x0002
475 #define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
476 #define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
477 /* This one, when set, makes the server session-id lookup not look
478 * in the cache. If there is an application get_session callback
479 * defined, this will still get called. */
480 #define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
482 struct lhash_st
*SSL_CTX_sessions(SSL_CTX
*ctx
);
483 #define SSL_CTX_sess_number(ctx) \
484 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
485 #define SSL_CTX_sess_connect(ctx) \
486 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
487 #define SSL_CTX_sess_connect_good(ctx) \
488 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
489 #define SSL_CTX_sess_connect_renegotiate(ctx) \
490 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
491 #define SSL_CTX_sess_accept(ctx) \
492 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
493 #define SSL_CTX_sess_accept_renegotiate(ctx) \
494 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
495 #define SSL_CTX_sess_accept_good(ctx) \
496 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
497 #define SSL_CTX_sess_hits(ctx) \
498 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
499 #define SSL_CTX_sess_cb_hits(ctx) \
500 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
501 #define SSL_CTX_sess_misses(ctx) \
502 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
503 #define SSL_CTX_sess_timeouts(ctx) \
504 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
505 #define SSL_CTX_sess_cache_full(ctx) \
506 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
508 #define SSL_CTX_sess_set_new_cb(ctx,cb) ((ctx)->new_session_cb=(cb))
509 #define SSL_CTX_sess_get_new_cb(ctx) ((ctx)->new_session_cb)
510 #define SSL_CTX_sess_set_remove_cb(ctx,cb) ((ctx)->remove_session_cb=(cb))
511 #define SSL_CTX_sess_get_remove_cb(ctx) ((ctx)->remove_session_cb)
512 #define SSL_CTX_sess_set_get_cb(ctx,cb) ((ctx)->get_session_cb=(cb))
513 #define SSL_CTX_sess_get_get_cb(ctx) ((ctx)->get_session_cb)
514 #define SSL_CTX_set_info_callback(ctx,cb) ((ctx)->info_callback=(cb))
515 #define SSL_CTX_get_info_callback(ctx) ((ctx)->info_callback)
516 #define SSL_CTX_set_client_cert_cb(ctx,cb) ((ctx)->client_cert_cb=(cb))
517 #define SSL_CTX_get_client_cert_cb(ctx) ((ctx)->client_cert_cb)
519 #define SSL_NOTHING 1
520 #define SSL_WRITING 2
521 #define SSL_READING 3
522 #define SSL_X509_LOOKUP 4
524 /* These will only be used when doing non-blocking IO */
525 #define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
526 #define SSL_want_read(s) (SSL_want(s) == SSL_READING)
527 #define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
528 #define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
533 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION)
536 int type
; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
538 SSL_METHOD
*method
; /* SSLv3 */
540 /* There are 2 BIO's even though they are normally both the
541 * same. This is so data can be read and written to different
545 BIO
*rbio
; /* used by SSL_read */
546 BIO
*wbio
; /* used by SSL_write */
547 BIO
*bbio
; /* used during session-id reuse to concatinate
550 char *rbio
; /* used by SSL_read */
551 char *wbio
; /* used by SSL_write */
554 /* This holds a variable that indicates what we were doing
555 * when a 0 or -1 is returned. This is needed for
556 * non-blocking IO so we know what request needs re-doing when
557 * in SSL_accept or SSL_connect */
560 /* true when we are actually in SSL_accept() or SSL_connect() */
562 int (*handshake_func
)();
564 /* Imagine that here's a boolean member "init" that is
565 * switched as soon as SSL_set_{accept/connect}_state
566 * is called for the first time, so that "state" and
567 * "handshake_func" are properly initialized. But as
568 * handshake_func is == 0 until then, we use this
569 * test instead of an "init" member.
572 int server
; /* are we the server side? - mostly used by SSL_clear*/
574 int new_session
;/* 1 if we are to use a new session */
575 int quiet_shutdown
;/* don't send shutdown packets */
576 int shutdown
; /* we have shut things down, 0x01 sent, 0x02
578 int state
; /* where we are */
579 int rstate
; /* where we are when reading */
581 BUF_MEM
*init_buf
; /* buffer used during init */
582 int init_num
; /* amount read/written */
583 int init_off
; /* amount read/written */
585 /* used internally to point at a raw packet */
586 unsigned char *packet
;
587 unsigned int packet_length
;
589 struct ssl2_state_st
*s2
; /* SSLv2 variables */
590 struct ssl3_state_st
*s3
; /* SSLv3 variables */
592 int read_ahead
; /* Read as many input bytes as possible
593 * (for non-blocking reads) */
594 int hit
; /* reusing a previous session */
596 int purpose
; /* Purpose setting */
597 int trust
; /* Trust setting */
600 STACK_OF(SSL_CIPHER
) *cipher_list
;
601 STACK_OF(SSL_CIPHER
) *cipher_list_by_id
;
603 /* These are the ones being used, the ones in SSL_SESSION are
604 * the ones to be 'copied' into these ones */
606 EVP_CIPHER_CTX
*enc_read_ctx
; /* cryptographic state */
607 const EVP_MD
*read_hash
; /* used for mac generation */
609 COMP_CTX
*expand
; /* uncompress */
614 EVP_CIPHER_CTX
*enc_write_ctx
; /* cryptographic state */
615 const EVP_MD
*write_hash
; /* used for mac generation */
617 COMP_CTX
*compress
; /* compression */
625 /* This is used to hold the server certificate used */
626 struct cert_st
/* CERT */ *cert
;
628 /* the session_id_context is used to ensure sessions are only reused
629 * in the appropriate context */
630 unsigned int sid_ctx_length
;
631 unsigned char sid_ctx
[SSL_MAX_SID_CTX_LENGTH
];
633 /* This can also be in the session once a session is established */
634 SSL_SESSION
*session
;
636 /* Used in SSL2 and SSL3 */
637 int verify_mode
; /* 0 don't care about verify failure.
638 * 1 fail if verify fails */
640 int (*verify_callback
)(int ok
,X509_STORE_CTX
*ctx
); /* fail if callback returns 0 */
641 void (*info_callback
)(); /* optional informational callback */
643 int error
; /* error bytes to be written */
644 int error_code
; /* actual code */
647 /* set this flag to 1 and a sleep(1) is put into all SSL_read()
648 * and SSL_write() calls, good for nbio debuging :-) */
651 /* extra application data */
653 CRYPTO_EX_DATA ex_data
;
655 /* for server side, keep the list of CA_dn we can use */
656 STACK_OF(X509_NAME
) *client_CA
;
659 unsigned long options
; /* protocol behaviour */
660 unsigned long mode
; /* API behaviour */
662 int client_version
; /* what was passed, used for
663 * SSLv3/TLS rollback check */
670 #include <openssl/ssl2.h>
671 #include <openssl/ssl3.h>
672 #include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
673 #include <openssl/ssl23.h>
680 #define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
681 #define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
682 #define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
683 #define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
684 #define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
685 #define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
687 /* The following are the possible values for ssl->state are are
688 * used to indicate where we are up to in the SSL connection establishment.
689 * The macros that follow are about the only things you should need to use
690 * and even then, only when using non-blocking IO.
691 * It can also be useful to work out where you were when the connection
694 #define SSL_ST_CONNECT 0x1000
695 #define SSL_ST_ACCEPT 0x2000
696 #define SSL_ST_MASK 0x0FFF
697 #define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT)
698 #define SSL_ST_BEFORE 0x4000
699 #define SSL_ST_OK 0x03
700 #define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT)
702 #define SSL_CB_LOOP 0x01
703 #define SSL_CB_EXIT 0x02
704 #define SSL_CB_READ 0x04
705 #define SSL_CB_WRITE 0x08
706 #define SSL_CB_ALERT 0x4000 /* used in callback */
707 #define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
708 #define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
709 #define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
710 #define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
711 #define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
712 #define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
713 #define SSL_CB_HANDSHAKE_START 0x10
714 #define SSL_CB_HANDSHAKE_DONE 0x20
716 /* Is the SSL_connection established? */
717 #define SSL_get_state(a) SSL_state(a)
718 #define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK)
719 #define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT)
720 #define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE)
721 #define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT)
722 #define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT)
724 /* The following 2 states are kept in ssl->rstate when reads fail,
725 * you should not need these */
726 #define SSL_ST_READ_HEADER 0xF0
727 #define SSL_ST_READ_BODY 0xF1
728 #define SSL_ST_READ_DONE 0xF2
730 /* Obtain latest Finished message
731 * -- that we sent (SSL_get_finished)
732 * -- that we expected from peer (SSL_get_peer_finished).
733 * Returns length (0 == no Finished so far), copies up to 'count' bytes. */
734 size_t SSL_get_finished(SSL
*s
, void *buf
, size_t count
);
735 size_t SSL_get_peer_finished(SSL
*s
, void *buf
, size_t count
);
737 /* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options
738 * are 'ored' with SSL_VERIFY_PEER if they are desired */
739 #define SSL_VERIFY_NONE 0x00
740 #define SSL_VERIFY_PEER 0x01
741 #define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
742 #define SSL_VERIFY_CLIENT_ONCE 0x04
744 #define OpenSSL_add_ssl_algorithms() SSL_library_init()
745 #define SSLeay_add_ssl_algorithms() SSL_library_init()
747 /* this is for backward compatibility */
748 #if 0 /* NEW_SSLEAY */
749 #define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
750 #define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n)
751 #define SSL_add_session(a,b) SSL_CTX_add_session((a),(b))
752 #define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b))
753 #define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b))
755 /* More backward compatibility */
756 #define SSL_get_cipher(s) \
757 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
758 #define SSL_get_cipher_bits(s,np) \
759 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
760 #define SSL_get_cipher_version(s) \
761 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
762 #define SSL_get_cipher_name(s) \
763 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
764 #define SSL_get_time(a) SSL_SESSION_get_time(a)
765 #define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
766 #define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
767 #define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
769 #if 1 /*SSLEAY_MACROS*/
770 #define d2i_SSL_SESSION_bio(bp,s_id) (SSL_SESSION *)ASN1_d2i_bio( \
771 (char *(*)())SSL_SESSION_new,(char *(*)())d2i_SSL_SESSION, \
772 (bp),(unsigned char **)(s_id))
773 #define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio(i2d_SSL_SESSION, \
774 bp,(unsigned char *)s_id)
775 #define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \
776 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u)
777 #define PEM_read_bio_SSL_SESSION(bp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read_bio( \
778 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,(char **)x,cb,u)
779 #define PEM_write_SSL_SESSION(fp,x) \
780 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
781 PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL)
782 #define PEM_write_bio_SSL_SESSION(bp,x) \
783 PEM_ASN1_write_bio((int (*)())i2d_SSL_SESSION, \
784 PEM_STRING_SSL_SESSION,bp, (char *)x, NULL,NULL,0,NULL,NULL)
787 #define SSL_AD_REASON_OFFSET 1000
788 /* These alert types are for SSLv3 and TLSv1 */
789 #define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
790 #define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */
791 #define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */
792 #define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
793 #define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
794 #define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */
795 #define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */
796 #define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */
797 #define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
798 #define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
799 #define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
800 #define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
801 #define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
802 #define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */
803 #define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */
804 #define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */
805 #define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */
806 #define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
807 #define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */
808 #define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */
809 #define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */
810 #define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */
811 #define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
812 #define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
814 #define SSL_ERROR_NONE 0
815 #define SSL_ERROR_SSL 1
816 #define SSL_ERROR_WANT_READ 2
817 #define SSL_ERROR_WANT_WRITE 3
818 #define SSL_ERROR_WANT_X509_LOOKUP 4
819 #define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */
820 #define SSL_ERROR_ZERO_RETURN 6
821 #define SSL_ERROR_WANT_CONNECT 7
823 #define SSL_CTRL_NEED_TMP_RSA 1
824 #define SSL_CTRL_SET_TMP_RSA 2
825 #define SSL_CTRL_SET_TMP_DH 3
826 #define SSL_CTRL_SET_TMP_RSA_CB 4
827 #define SSL_CTRL_SET_TMP_DH_CB 5
829 #define SSL_CTRL_GET_SESSION_REUSED 6
830 #define SSL_CTRL_GET_CLIENT_CERT_REQUEST 7
831 #define SSL_CTRL_GET_NUM_RENEGOTIATIONS 8
832 #define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 9
833 #define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 10
834 #define SSL_CTRL_GET_FLAGS 11
835 #define SSL_CTRL_EXTRA_CHAIN_CERT 12
838 #define SSL_CTRL_SESS_NUMBER 20
839 #define SSL_CTRL_SESS_CONNECT 21
840 #define SSL_CTRL_SESS_CONNECT_GOOD 22
841 #define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
842 #define SSL_CTRL_SESS_ACCEPT 24
843 #define SSL_CTRL_SESS_ACCEPT_GOOD 25
844 #define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
845 #define SSL_CTRL_SESS_HIT 27
846 #define SSL_CTRL_SESS_CB_HIT 28
847 #define SSL_CTRL_SESS_MISSES 29
848 #define SSL_CTRL_SESS_TIMEOUTS 30
849 #define SSL_CTRL_SESS_CACHE_FULL 31
850 #define SSL_CTRL_OPTIONS 32
851 #define SSL_CTRL_MODE 33
853 #define SSL_CTRL_GET_READ_AHEAD 40
854 #define SSL_CTRL_SET_READ_AHEAD 41
855 #define SSL_CTRL_SET_SESS_CACHE_SIZE 42
856 #define SSL_CTRL_GET_SESS_CACHE_SIZE 43
857 #define SSL_CTRL_SET_SESS_CACHE_MODE 44
858 #define SSL_CTRL_GET_SESS_CACHE_MODE 45
860 #define SSL_session_reused(ssl) \
861 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
862 #define SSL_num_renegotiations(ssl) \
863 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
864 #define SSL_clear_num_renegotiations(ssl) \
865 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
866 #define SSL_total_renegotiations(ssl) \
867 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
869 #define SSL_CTX_need_tmp_RSA(ctx) \
870 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
871 #define SSL_CTX_set_tmp_rsa(ctx,rsa) \
872 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
873 #define SSL_CTX_set_tmp_dh(ctx,dh) \
874 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
876 #define SSL_need_tmp_RSA(ssl) \
877 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
878 #define SSL_set_tmp_rsa(ssl,rsa) \
879 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
880 #define SSL_set_tmp_dh(ssl,dh) \
881 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
883 #define SSL_CTX_add_extra_chain_cert(ctx,x509) \
884 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
886 /* VMS uses only 31 characters for symbols. */
888 #undef SSL_CTX_set_cert_verify_callback
889 #define SSL_CTX_set_cert_verify_callback SSL_CTX_set_cert_verify_cb
890 #undef SSL_CTX_use_certificate_chain_file
891 #define SSL_CTX_use_certificate_chain_file SSL_CTX_use_cert_chain_file
892 #undef SSL_CTX_set_default_verify_paths
893 #define SSL_CTX_set_default_verify_paths SSL_CTX_set_def_verify_paths
894 #undef SSL_get_ex_data_X509_STORE_CTX_idx
895 #define SSL_get_ex_data_X509_STORE_CTX_idx SSL_get_ex_data_X509_STOR_CTX_i
896 #undef SSL_add_file_cert_subjects_to_stack
897 #define SSL_add_file_cert_subjects_to_stack SSL_add_file_cert_sub_to_stack
898 #undef SSL_add_dir_cert_subjects_to_stack
899 #define SSL_add_dir_cert_subjects_to_stack SSL_add_dir_cert_sub_to_stack
903 BIO_METHOD
*BIO_f_ssl(void);
904 BIO
*BIO_new_ssl(SSL_CTX
*ctx
,int client
);
905 BIO
*BIO_new_ssl_connect(SSL_CTX
*ctx
);
906 BIO
*BIO_new_buffer_ssl_connect(SSL_CTX
*ctx
);
907 int BIO_ssl_copy_session_id(BIO
*to
,BIO
*from
);
908 void BIO_ssl_shutdown(BIO
*ssl_bio
);
912 int SSL_CTX_set_cipher_list(SSL_CTX
*,const char *str
);
913 SSL_CTX
*SSL_CTX_new(SSL_METHOD
*meth
);
914 void SSL_CTX_free(SSL_CTX
*);
915 long SSL_CTX_set_timeout(SSL_CTX
*ctx
,long t
);
916 long SSL_CTX_get_timeout(SSL_CTX
*ctx
);
917 X509_STORE
*SSL_CTX_get_cert_store(SSL_CTX
*);
918 void SSL_CTX_set_cert_store(SSL_CTX
*,X509_STORE
*);
919 int SSL_want(SSL
*s
);
920 int SSL_clear(SSL
*s
);
922 void SSL_CTX_flush_sessions(SSL_CTX
*ctx
,long tm
);
924 SSL_CIPHER
*SSL_get_current_cipher(SSL
*s
);
925 int SSL_CIPHER_get_bits(SSL_CIPHER
*c
,int *alg_bits
);
926 char * SSL_CIPHER_get_version(SSL_CIPHER
*c
);
927 const char * SSL_CIPHER_get_name(SSL_CIPHER
*c
);
929 int SSL_get_fd(SSL
*s
);
930 const char * SSL_get_cipher_list(SSL
*s
,int n
);
931 char * SSL_get_shared_ciphers(SSL
*s
, char *buf
, int len
);
932 int SSL_get_read_ahead(SSL
* s
);
933 int SSL_pending(SSL
*s
);
935 int SSL_set_fd(SSL
*s
, int fd
);
936 int SSL_set_rfd(SSL
*s
, int fd
);
937 int SSL_set_wfd(SSL
*s
, int fd
);
940 void SSL_set_bio(SSL
*s
, BIO
*rbio
,BIO
*wbio
);
941 BIO
* SSL_get_rbio(SSL
*s
);
942 BIO
* SSL_get_wbio(SSL
*s
);
944 int SSL_set_cipher_list(SSL
*s
, const char *str
);
945 void SSL_set_read_ahead(SSL
*s
, int yes
);
946 int SSL_get_verify_mode(SSL
*s
);
947 int SSL_get_verify_depth(SSL
*s
);
948 int (*SSL_get_verify_callback(SSL
*s
))(int,X509_STORE_CTX
*);
949 void SSL_set_verify(SSL
*s
, int mode
,
950 int (*callback
)(int ok
,X509_STORE_CTX
*ctx
));
951 void SSL_set_verify_depth(SSL
*s
, int depth
);
953 int SSL_use_RSAPrivateKey(SSL
*ssl
, RSA
*rsa
);
955 int SSL_use_RSAPrivateKey_ASN1(SSL
*ssl
, unsigned char *d
, long len
);
956 int SSL_use_PrivateKey(SSL
*ssl
, EVP_PKEY
*pkey
);
957 int SSL_use_PrivateKey_ASN1(int pk
,SSL
*ssl
, unsigned char *d
, long len
);
958 int SSL_use_certificate(SSL
*ssl
, X509
*x
);
959 int SSL_use_certificate_ASN1(SSL
*ssl
, unsigned char *d
, int len
);
962 int SSL_use_RSAPrivateKey_file(SSL
*ssl
, const char *file
, int type
);
963 int SSL_use_PrivateKey_file(SSL
*ssl
, const char *file
, int type
);
964 int SSL_use_certificate_file(SSL
*ssl
, const char *file
, int type
);
965 int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX
*ctx
, const char *file
, int type
);
966 int SSL_CTX_use_PrivateKey_file(SSL_CTX
*ctx
, const char *file
, int type
);
967 int SSL_CTX_use_certificate_file(SSL_CTX
*ctx
, const char *file
, int type
);
968 int SSL_CTX_use_certificate_chain_file(SSL_CTX
*ctx
, const char *file
); /* PEM type */
969 STACK_OF(X509_NAME
) *SSL_load_client_CA_file(const char *file
);
970 int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME
) *stackCAs
,
972 int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME
) *stackCAs
,
976 void ERR_load_SSL_strings(void );
977 void SSL_load_error_strings(void );
978 char * SSL_state_string(SSL
*s
);
979 char * SSL_rstate_string(SSL
*s
);
980 char * SSL_state_string_long(SSL
*s
);
981 char * SSL_rstate_string_long(SSL
*s
);
982 long SSL_SESSION_get_time(SSL_SESSION
*s
);
983 long SSL_SESSION_set_time(SSL_SESSION
*s
, long t
);
984 long SSL_SESSION_get_timeout(SSL_SESSION
*s
);
985 long SSL_SESSION_set_timeout(SSL_SESSION
*s
, long t
);
986 void SSL_copy_session_id(SSL
*to
,SSL
*from
);
988 SSL_SESSION
*SSL_SESSION_new(void);
989 unsigned long SSL_SESSION_hash(SSL_SESSION
*a
);
990 int SSL_SESSION_cmp(SSL_SESSION
*a
,SSL_SESSION
*b
);
992 int SSL_SESSION_print_fp(FILE *fp
,SSL_SESSION
*ses
);
995 int SSL_SESSION_print(BIO
*fp
,SSL_SESSION
*ses
);
997 void SSL_SESSION_free(SSL_SESSION
*ses
);
998 int i2d_SSL_SESSION(SSL_SESSION
*in
,unsigned char **pp
);
999 int SSL_set_session(SSL
*to
, SSL_SESSION
*session
);
1000 int SSL_CTX_add_session(SSL_CTX
*s
, SSL_SESSION
*c
);
1001 int SSL_CTX_remove_session(SSL_CTX
*,SSL_SESSION
*c
);
1002 SSL_SESSION
*d2i_SSL_SESSION(SSL_SESSION
**a
,unsigned char **pp
,long length
);
1004 #ifdef HEADER_X509_H
1005 X509
* SSL_get_peer_certificate(SSL
*s
);
1008 STACK_OF(X509
) *SSL_get_peer_cert_chain(SSL
*s
);
1011 #define SSL_CTX_set_default_passwd_cb_userdata SSL_CTX_set_def_passwd_cb_ud
1014 int SSL_CTX_get_verify_mode(SSL_CTX
*ctx
);
1015 int SSL_CTX_get_verify_depth(SSL_CTX
*ctx
);
1016 int (*SSL_CTX_get_verify_callback(SSL_CTX
*ctx
))(int,X509_STORE_CTX
*);
1017 void SSL_CTX_set_verify(SSL_CTX
*ctx
,int mode
,
1018 int (*callback
)(int, X509_STORE_CTX
*));
1019 void SSL_CTX_set_verify_depth(SSL_CTX
*ctx
,int depth
);
1020 void SSL_CTX_set_cert_verify_callback(SSL_CTX
*ctx
, int (*cb
)(),char *arg
);
1022 int SSL_CTX_use_RSAPrivateKey(SSL_CTX
*ctx
, RSA
*rsa
);
1024 int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX
*ctx
, unsigned char *d
, long len
);
1025 int SSL_CTX_use_PrivateKey(SSL_CTX
*ctx
, EVP_PKEY
*pkey
);
1026 int SSL_CTX_use_PrivateKey_ASN1(int pk
,SSL_CTX
*ctx
,
1027 unsigned char *d
, long len
);
1028 int SSL_CTX_use_certificate(SSL_CTX
*ctx
, X509
*x
);
1029 int SSL_CTX_use_certificate_ASN1(SSL_CTX
*ctx
, int len
, unsigned char *d
);
1031 void SSL_CTX_set_default_passwd_cb(SSL_CTX
*ctx
, pem_password_cb
*cb
);
1032 void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX
*ctx
, void *u
);
1034 int SSL_CTX_check_private_key(SSL_CTX
*ctx
);
1035 int SSL_check_private_key(SSL
*ctx
);
1037 int SSL_CTX_set_session_id_context(SSL_CTX
*ctx
,const unsigned char *sid_ctx
,
1038 unsigned int sid_ctx_len
);
1040 SSL
* SSL_new(SSL_CTX
*ctx
);
1041 int SSL_set_session_id_context(SSL
*ssl
,const unsigned char *sid_ctx
,
1042 unsigned int sid_ctx_len
);
1044 int SSL_CTX_set_purpose(SSL_CTX
*s
, int purpose
);
1045 int SSL_set_purpose(SSL
*s
, int purpose
);
1046 int SSL_CTX_set_trust(SSL_CTX
*s
, int trust
);
1047 int SSL_set_trust(SSL
*s
, int trust
);
1049 void SSL_free(SSL
*ssl
);
1050 int SSL_accept(SSL
*ssl
);
1051 int SSL_connect(SSL
*ssl
);
1052 int SSL_read(SSL
*ssl
,char *buf
,int num
);
1053 int SSL_peek(SSL
*ssl
,char *buf
,int num
);
1054 int SSL_write(SSL
*ssl
,const char *buf
,int num
);
1055 long SSL_ctrl(SSL
*ssl
,int cmd
, long larg
, char *parg
);
1056 long SSL_callback_ctrl(SSL
*, int, void (*)());
1057 long SSL_CTX_ctrl(SSL_CTX
*ctx
,int cmd
, long larg
, char *parg
);
1058 long SSL_CTX_callback_ctrl(SSL_CTX
*, int, void (*)());
1060 int SSL_get_error(SSL
*s
,int ret_code
);
1061 const char *SSL_get_version(SSL
*s
);
1063 /* This sets the 'default' SSL version that SSL_new() will create */
1064 int SSL_CTX_set_ssl_version(SSL_CTX
*ctx
,SSL_METHOD
*meth
);
1066 SSL_METHOD
*SSLv2_method(void); /* SSLv2 */
1067 SSL_METHOD
*SSLv2_server_method(void); /* SSLv2 */
1068 SSL_METHOD
*SSLv2_client_method(void); /* SSLv2 */
1070 SSL_METHOD
*SSLv3_method(void); /* SSLv3 */
1071 SSL_METHOD
*SSLv3_server_method(void); /* SSLv3 */
1072 SSL_METHOD
*SSLv3_client_method(void); /* SSLv3 */
1074 SSL_METHOD
*SSLv23_method(void); /* SSLv3 but can rollback to v2 */
1075 SSL_METHOD
*SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */
1076 SSL_METHOD
*SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */
1078 SSL_METHOD
*TLSv1_method(void); /* TLSv1.0 */
1079 SSL_METHOD
*TLSv1_server_method(void); /* TLSv1.0 */
1080 SSL_METHOD
*TLSv1_client_method(void); /* TLSv1.0 */
1082 STACK_OF(SSL_CIPHER
) *SSL_get_ciphers(SSL
*s
);
1084 int SSL_do_handshake(SSL
*s
);
1085 int SSL_renegotiate(SSL
*s
);
1086 int SSL_shutdown(SSL
*s
);
1088 SSL_METHOD
*SSL_get_ssl_method(SSL
*s
);
1089 int SSL_set_ssl_method(SSL
*s
,SSL_METHOD
*method
);
1090 char *SSL_alert_type_string_long(int value
);
1091 char *SSL_alert_type_string(int value
);
1092 char *SSL_alert_desc_string_long(int value
);
1093 char *SSL_alert_desc_string(int value
);
1095 void SSL_set_client_CA_list(SSL
*s
, STACK_OF(X509_NAME
) *list
);
1096 void SSL_CTX_set_client_CA_list(SSL_CTX
*ctx
, STACK_OF(X509_NAME
) *list
);
1097 STACK_OF(X509_NAME
) *SSL_get_client_CA_list(SSL
*s
);
1098 STACK_OF(X509_NAME
) *SSL_CTX_get_client_CA_list(SSL_CTX
*s
);
1099 int SSL_add_client_CA(SSL
*ssl
,X509
*x
);
1100 int SSL_CTX_add_client_CA(SSL_CTX
*ctx
,X509
*x
);
1102 void SSL_set_connect_state(SSL
*s
);
1103 void SSL_set_accept_state(SSL
*s
);
1105 long SSL_get_default_timeout(SSL
*s
);
1107 int SSL_library_init(void );
1109 char *SSL_CIPHER_description(SSL_CIPHER
*,char *buf
,int size
);
1110 STACK_OF(X509_NAME
) *SSL_dup_CA_list(STACK_OF(X509_NAME
) *sk
);
1112 SSL
*SSL_dup(SSL
*ssl
);
1114 X509
*SSL_get_certificate(SSL
*ssl
);
1115 /* EVP_PKEY */ struct evp_pkey_st
*SSL_get_privatekey(SSL
*ssl
);
1117 void SSL_CTX_set_quiet_shutdown(SSL_CTX
*ctx
,int mode
);
1118 int SSL_CTX_get_quiet_shutdown(SSL_CTX
*ctx
);
1119 void SSL_set_quiet_shutdown(SSL
*ssl
,int mode
);
1120 int SSL_get_quiet_shutdown(SSL
*ssl
);
1121 void SSL_set_shutdown(SSL
*ssl
,int mode
);
1122 int SSL_get_shutdown(SSL
*ssl
);
1123 int SSL_version(SSL
*ssl
);
1124 int SSL_CTX_set_default_verify_paths(SSL_CTX
*ctx
);
1125 int SSL_CTX_load_verify_locations(SSL_CTX
*ctx
, const char *CAfile
,
1126 const char *CApath
);
1127 #define SSL_get0_session SSL_get_session /* just peek at pointer */
1128 SSL_SESSION
*SSL_get_session(SSL
*ssl
);
1129 SSL_SESSION
*SSL_get1_session(SSL
*ssl
); /* obtain a reference count */
1130 SSL_CTX
*SSL_get_SSL_CTX(SSL
*ssl
);
1131 void SSL_set_info_callback(SSL
*ssl
,void (*cb
)());
1132 void (*SSL_get_info_callback(SSL
*ssl
))();
1133 int SSL_state(SSL
*ssl
);
1135 void SSL_set_verify_result(SSL
*ssl
,long v
);
1136 long SSL_get_verify_result(SSL
*ssl
);
1138 int SSL_set_ex_data(SSL
*ssl
,int idx
,void *data
);
1139 void *SSL_get_ex_data(SSL
*ssl
,int idx
);
1140 int SSL_get_ex_new_index(long argl
, void *argp
, CRYPTO_EX_new
*new_func
,
1141 CRYPTO_EX_dup
*dup_func
, CRYPTO_EX_free
*free_func
);
1143 int SSL_SESSION_set_ex_data(SSL_SESSION
*ss
,int idx
,void *data
);
1144 void *SSL_SESSION_get_ex_data(SSL_SESSION
*ss
,int idx
);
1145 int SSL_SESSION_get_ex_new_index(long argl
, void *argp
, CRYPTO_EX_new
*new_func
,
1146 CRYPTO_EX_dup
*dup_func
, CRYPTO_EX_free
*free_func
);
1148 int SSL_CTX_set_ex_data(SSL_CTX
*ssl
,int idx
,void *data
);
1149 void *SSL_CTX_get_ex_data(SSL_CTX
*ssl
,int idx
);
1150 int SSL_CTX_get_ex_new_index(long argl
, void *argp
, CRYPTO_EX_new
*new_func
,
1151 CRYPTO_EX_dup
*dup_func
, CRYPTO_EX_free
*free_func
);
1153 int SSL_get_ex_data_X509_STORE_CTX_idx(void );
1155 #define SSL_CTX_sess_set_cache_size(ctx,t) \
1156 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
1157 #define SSL_CTX_sess_get_cache_size(ctx) \
1158 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
1159 #define SSL_CTX_set_session_cache_mode(ctx,m) \
1160 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
1161 #define SSL_CTX_get_session_cache_mode(ctx) \
1162 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
1164 #define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
1165 #define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
1166 #define SSL_CTX_get_read_ahead(ctx) \
1167 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
1168 #define SSL_CTX_set_read_ahead(ctx,m) \
1169 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,0,NULL)
1171 /* NB: the keylength is only applicable when is_export is true */
1173 void SSL_CTX_set_tmp_rsa_callback(SSL_CTX
*ctx
,
1174 RSA
*(*cb
)(SSL
*ssl
,int is_export
,
1177 void SSL_set_tmp_rsa_callback(SSL
*ssl
,
1178 RSA
*(*cb
)(SSL
*ssl
,int is_export
,
1182 void SSL_CTX_set_tmp_dh_callback(SSL_CTX
*ctx
,
1183 DH
*(*dh
)(SSL
*ssl
,int is_export
,
1185 void SSL_set_tmp_dh_callback(SSL
*ssl
,
1186 DH
*(*dh
)(SSL
*ssl
,int is_export
,
1190 #ifdef HEADER_COMP_H
1191 int SSL_COMP_add_compression_method(int id
,COMP_METHOD
*cm
);
1193 int SSL_COMP_add_compression_method(int id
,char *cm
);
1196 /* BEGIN ERROR CODES */
1197 /* The following lines are auto generated by the script mkerr.pl. Any changes
1198 * made after this point may be overwritten when the script is next run.
1201 /* Error codes for the SSL functions. */
1203 /* Function codes. */
1204 #define SSL_F_CLIENT_CERTIFICATE 100
1205 #define SSL_F_CLIENT_HELLO 101
1206 #define SSL_F_CLIENT_MASTER_KEY 102
1207 #define SSL_F_D2I_SSL_SESSION 103
1208 #define SSL_F_DO_SSL3_WRITE 104
1209 #define SSL_F_GET_CLIENT_FINISHED 105
1210 #define SSL_F_GET_CLIENT_HELLO 106
1211 #define SSL_F_GET_CLIENT_MASTER_KEY 107
1212 #define SSL_F_GET_SERVER_FINISHED 108
1213 #define SSL_F_GET_SERVER_HELLO 109
1214 #define SSL_F_GET_SERVER_VERIFY 110
1215 #define SSL_F_I2D_SSL_SESSION 111
1216 #define SSL_F_READ_N 112
1217 #define SSL_F_REQUEST_CERTIFICATE 113
1218 #define SSL_F_SERVER_HELLO 114
1219 #define SSL_F_SSL23_ACCEPT 115
1220 #define SSL_F_SSL23_CLIENT_HELLO 116
1221 #define SSL_F_SSL23_CONNECT 117
1222 #define SSL_F_SSL23_GET_CLIENT_HELLO 118
1223 #define SSL_F_SSL23_GET_SERVER_HELLO 119
1224 #define SSL_F_SSL23_READ 120
1225 #define SSL_F_SSL23_WRITE 121
1226 #define SSL_F_SSL2_ACCEPT 122
1227 #define SSL_F_SSL2_CONNECT 123
1228 #define SSL_F_SSL2_ENC_INIT 124
1229 #define SSL_F_SSL2_READ 125
1230 #define SSL_F_SSL2_SET_CERTIFICATE 126
1231 #define SSL_F_SSL2_WRITE 127
1232 #define SSL_F_SSL3_ACCEPT 128
1233 #define SSL_F_SSL3_CALLBACK_CTRL 233
1234 #define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
1235 #define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
1236 #define SSL_F_SSL3_CLIENT_HELLO 131
1237 #define SSL_F_SSL3_CONNECT 132
1238 #define SSL_F_SSL3_CTRL 213
1239 #define SSL_F_SSL3_CTX_CTRL 133
1240 #define SSL_F_SSL3_ENC 134
1241 #define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
1242 #define SSL_F_SSL3_GET_CERT_VERIFY 136
1243 #define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
1244 #define SSL_F_SSL3_GET_CLIENT_HELLO 138
1245 #define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
1246 #define SSL_F_SSL3_GET_FINISHED 140
1247 #define SSL_F_SSL3_GET_KEY_EXCHANGE 141
1248 #define SSL_F_SSL3_GET_MESSAGE 142
1249 #define SSL_F_SSL3_GET_RECORD 143
1250 #define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
1251 #define SSL_F_SSL3_GET_SERVER_DONE 145
1252 #define SSL_F_SSL3_GET_SERVER_HELLO 146
1253 #define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
1254 #define SSL_F_SSL3_READ_BYTES 148
1255 #define SSL_F_SSL3_READ_N 149
1256 #define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
1257 #define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
1258 #define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
1259 #define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
1260 #define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
1261 #define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
1262 #define SSL_F_SSL3_SETUP_BUFFERS 156
1263 #define SSL_F_SSL3_SETUP_KEY_BLOCK 157
1264 #define SSL_F_SSL3_WRITE_BYTES 158
1265 #define SSL_F_SSL3_WRITE_PENDING 159
1266 #define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
1267 #define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
1268 #define SSL_F_SSL_BAD_METHOD 160
1269 #define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
1270 #define SSL_F_SSL_CERT_DUP 221
1271 #define SSL_F_SSL_CERT_INST 222
1272 #define SSL_F_SSL_CERT_INSTANTIATE 214
1273 #define SSL_F_SSL_CERT_NEW 162
1274 #define SSL_F_SSL_CHECK_PRIVATE_KEY 163
1275 #define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
1276 #define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
1277 #define SSL_F_SSL_CLEAR 164
1278 #define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
1279 #define SSL_F_SSL_CREATE_CIPHER_LIST 166
1280 #define SSL_F_SSL_CTRL 232
1281 #define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
1282 #define SSL_F_SSL_CTX_NEW 169
1283 #define SSL_F_SSL_CTX_SET_PURPOSE 226
1284 #define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
1285 #define SSL_F_SSL_CTX_SET_SSL_VERSION 170
1286 #define SSL_F_SSL_CTX_SET_TRUST 229
1287 #define SSL_F_SSL_CTX_USE_CERTIFICATE 171
1288 #define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
1289 #define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220
1290 #define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
1291 #define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
1292 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
1293 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
1294 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
1295 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
1296 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
1297 #define SSL_F_SSL_DO_HANDSHAKE 180
1298 #define SSL_F_SSL_GET_NEW_SESSION 181
1299 #define SSL_F_SSL_GET_PREV_SESSION 217
1300 #define SSL_F_SSL_GET_SERVER_SEND_CERT 182
1301 #define SSL_F_SSL_GET_SIGN_PKEY 183
1302 #define SSL_F_SSL_INIT_WBIO_BUFFER 184
1303 #define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
1304 #define SSL_F_SSL_NEW 186
1305 #define SSL_F_SSL_READ 223
1306 #define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187
1307 #define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188
1308 #define SSL_F_SSL_SESSION_NEW 189
1309 #define SSL_F_SSL_SESSION_PRINT_FP 190
1310 #define SSL_F_SSL_SESS_CERT_NEW 225
1311 #define SSL_F_SSL_SET_CERT 191
1312 #define SSL_F_SSL_SET_FD 192
1313 #define SSL_F_SSL_SET_PKEY 193
1314 #define SSL_F_SSL_SET_PURPOSE 227
1315 #define SSL_F_SSL_SET_RFD 194
1316 #define SSL_F_SSL_SET_SESSION 195
1317 #define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
1318 #define SSL_F_SSL_SET_TRUST 228
1319 #define SSL_F_SSL_SET_WFD 196
1320 #define SSL_F_SSL_SHUTDOWN 224
1321 #define SSL_F_SSL_UNDEFINED_FUNCTION 197
1322 #define SSL_F_SSL_USE_CERTIFICATE 198
1323 #define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
1324 #define SSL_F_SSL_USE_CERTIFICATE_FILE 200
1325 #define SSL_F_SSL_USE_PRIVATEKEY 201
1326 #define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
1327 #define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
1328 #define SSL_F_SSL_USE_RSAPRIVATEKEY 204
1329 #define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
1330 #define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
1331 #define SSL_F_SSL_VERIFY_CERT_CHAIN 207
1332 #define SSL_F_SSL_WRITE 208
1333 #define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
1334 #define SSL_F_TLS1_ENC 210
1335 #define SSL_F_TLS1_SETUP_KEY_BLOCK 211
1336 #define SSL_F_WRITE_PENDING 212
1339 #define SSL_R_APP_DATA_IN_HANDSHAKE 100
1340 #define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
1341 #define SSL_R_BAD_ALERT_RECORD 101
1342 #define SSL_R_BAD_AUTHENTICATION_TYPE 102
1343 #define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
1344 #define SSL_R_BAD_CHECKSUM 104
1345 #define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
1346 #define SSL_R_BAD_DECOMPRESSION 107
1347 #define SSL_R_BAD_DH_G_LENGTH 108
1348 #define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
1349 #define SSL_R_BAD_DH_P_LENGTH 110
1350 #define SSL_R_BAD_DIGEST_LENGTH 111
1351 #define SSL_R_BAD_DSA_SIGNATURE 112
1352 #define SSL_R_BAD_HELLO_REQUEST 105
1353 #define SSL_R_BAD_LENGTH 271
1354 #define SSL_R_BAD_MAC_DECODE 113
1355 #define SSL_R_BAD_MESSAGE_TYPE 114
1356 #define SSL_R_BAD_PACKET_LENGTH 115
1357 #define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
1358 #define SSL_R_BAD_RESPONSE_ARGUMENT 117
1359 #define SSL_R_BAD_RSA_DECRYPT 118
1360 #define SSL_R_BAD_RSA_ENCRYPT 119
1361 #define SSL_R_BAD_RSA_E_LENGTH 120
1362 #define SSL_R_BAD_RSA_MODULUS_LENGTH 121
1363 #define SSL_R_BAD_RSA_SIGNATURE 122
1364 #define SSL_R_BAD_SIGNATURE 123
1365 #define SSL_R_BAD_SSL_FILETYPE 124
1366 #define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125
1367 #define SSL_R_BAD_STATE 126
1368 #define SSL_R_BAD_WRITE_RETRY 127
1369 #define SSL_R_BIO_NOT_SET 128
1370 #define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
1371 #define SSL_R_BN_LIB 130
1372 #define SSL_R_CA_DN_LENGTH_MISMATCH 131
1373 #define SSL_R_CA_DN_TOO_LONG 132
1374 #define SSL_R_CCS_RECEIVED_EARLY 133
1375 #define SSL_R_CERTIFICATE_VERIFY_FAILED 134
1376 #define SSL_R_CERT_LENGTH_MISMATCH 135
1377 #define SSL_R_CHALLENGE_IS_DIFFERENT 136
1378 #define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
1379 #define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
1380 #define SSL_R_CIPHER_TABLE_SRC_ERROR 139
1381 #define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
1382 #define SSL_R_COMPRESSION_FAILURE 141
1383 #define SSL_R_COMPRESSION_LIBRARY_ERROR 142
1384 #define SSL_R_CONNECTION_ID_IS_DIFFERENT 143
1385 #define SSL_R_CONNECTION_TYPE_NOT_SET 144
1386 #define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
1387 #define SSL_R_DATA_LENGTH_TOO_LONG 146
1388 #define SSL_R_DECRYPTION_FAILED 147
1389 #define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
1390 #define SSL_R_DIGEST_CHECK_FAILED 149
1391 #define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
1392 #define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 1092
1393 #define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
1394 #define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
1395 #define SSL_R_EXTRA_DATA_IN_MESSAGE 153
1396 #define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
1397 #define SSL_R_HTTPS_PROXY_REQUEST 155
1398 #define SSL_R_HTTP_REQUEST 156
1399 #define SSL_R_INTERNAL_ERROR 157
1400 #define SSL_R_INVALID_CHALLENGE_LENGTH 158
1401 #define SSL_R_INVALID_COMMAND 280
1402 #define SSL_R_INVALID_PURPOSE 278
1403 #define SSL_R_INVALID_TRUST 279
1404 #define SSL_R_LENGTH_MISMATCH 159
1405 #define SSL_R_LENGTH_TOO_SHORT 160
1406 #define SSL_R_LIBRARY_BUG 274
1407 #define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
1408 #define SSL_R_MISSING_DH_DSA_CERT 162
1409 #define SSL_R_MISSING_DH_KEY 163
1410 #define SSL_R_MISSING_DH_RSA_CERT 164
1411 #define SSL_R_MISSING_DSA_SIGNING_CERT 165
1412 #define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166
1413 #define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167
1414 #define SSL_R_MISSING_RSA_CERTIFICATE 168
1415 #define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
1416 #define SSL_R_MISSING_RSA_SIGNING_CERT 170
1417 #define SSL_R_MISSING_TMP_DH_KEY 171
1418 #define SSL_R_MISSING_TMP_RSA_KEY 172
1419 #define SSL_R_MISSING_TMP_RSA_PKEY 173
1420 #define SSL_R_MISSING_VERIFY_MESSAGE 174
1421 #define SSL_R_NON_SSLV2_INITIAL_PACKET 175
1422 #define SSL_R_NO_CERTIFICATES_RETURNED 176
1423 #define SSL_R_NO_CERTIFICATE_ASSIGNED 177
1424 #define SSL_R_NO_CERTIFICATE_RETURNED 178
1425 #define SSL_R_NO_CERTIFICATE_SET 179
1426 #define SSL_R_NO_CERTIFICATE_SPECIFIED 180
1427 #define SSL_R_NO_CIPHERS_AVAILABLE 181
1428 #define SSL_R_NO_CIPHERS_PASSED 182
1429 #define SSL_R_NO_CIPHERS_SPECIFIED 183
1430 #define SSL_R_NO_CIPHER_LIST 184
1431 #define SSL_R_NO_CIPHER_MATCH 185
1432 #define SSL_R_NO_CLIENT_CERT_RECEIVED 186
1433 #define SSL_R_NO_COMPRESSION_SPECIFIED 187
1434 #define SSL_R_NO_METHOD_SPECIFIED 188
1435 #define SSL_R_NO_PRIVATEKEY 189
1436 #define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
1437 #define SSL_R_NO_PROTOCOLS_AVAILABLE 191
1438 #define SSL_R_NO_PUBLICKEY 192
1439 #define SSL_R_NO_SHARED_CIPHER 193
1440 #define SSL_R_NO_VERIFY_CALLBACK 194
1441 #define SSL_R_NULL_SSL_CTX 195
1442 #define SSL_R_NULL_SSL_METHOD_PASSED 196
1443 #define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
1444 #define SSL_R_PACKET_LENGTH_TOO_LONG 198
1445 #define SSL_R_PATH_TOO_LONG 270
1446 #define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
1447 #define SSL_R_PEER_ERROR 200
1448 #define SSL_R_PEER_ERROR_CERTIFICATE 201
1449 #define SSL_R_PEER_ERROR_NO_CERTIFICATE 202
1450 #define SSL_R_PEER_ERROR_NO_CIPHER 203
1451 #define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204
1452 #define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
1453 #define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206
1454 #define SSL_R_PROTOCOL_IS_SHUTDOWN 207
1455 #define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208
1456 #define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209
1457 #define SSL_R_PUBLIC_KEY_NOT_RSA 210
1458 #define SSL_R_READ_BIO_NOT_SET 211
1459 #define SSL_R_READ_WRONG_PACKET_TYPE 212
1460 #define SSL_R_RECORD_LENGTH_MISMATCH 213
1461 #define SSL_R_RECORD_TOO_LARGE 214
1462 #define SSL_R_REQUIRED_CIPHER_MISSING 215
1463 #define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216
1464 #define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217
1465 #define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218
1466 #define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
1467 #define SSL_R_SHORT_READ 219
1468 #define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
1469 #define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
1470 #define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
1471 #define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
1472 #define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
1473 #define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
1474 #define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
1475 #define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
1476 #define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
1477 #define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
1478 #define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
1479 #define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
1480 #define SSL_R_SSLV3_ALERT_PEER_ERROR_CERTIFICATE 223
1481 #define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CERTIFICATE 224
1482 #define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CIPHER 225
1483 #define SSL_R_SSLV3_ALERT_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 226
1484 #define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
1485 #define SSL_R_SSLV3_ALERT_UNKNOWN_REMOTE_ERROR_TYPE 227
1486 #define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
1487 #define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
1488 #define SSL_R_SSL_HANDSHAKE_FAILURE 229
1489 #define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
1490 #define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
1491 #define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231
1492 #define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049
1493 #define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050
1494 #define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021
1495 #define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051
1496 #define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060
1497 #define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071
1498 #define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080
1499 #define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100
1500 #define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070
1501 #define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022
1502 #define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048
1503 #define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090
1504 #define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
1505 #define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
1506 #define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
1507 #define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235
1508 #define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
1509 #define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237
1510 #define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
1511 #define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
1512 #define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
1513 #define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241
1514 #define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
1515 #define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
1516 #define SSL_R_UNEXPECTED_MESSAGE 244
1517 #define SSL_R_UNEXPECTED_RECORD 245
1518 #define SSL_R_UNINITIALIZED 276
1519 #define SSL_R_UNKNOWN_ALERT_TYPE 246
1520 #define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
1521 #define SSL_R_UNKNOWN_CIPHER_RETURNED 248
1522 #define SSL_R_UNKNOWN_CIPHER_TYPE 249
1523 #define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
1524 #define SSL_R_UNKNOWN_PKEY_TYPE 251
1525 #define SSL_R_UNKNOWN_PROTOCOL 252
1526 #define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
1527 #define SSL_R_UNKNOWN_SSL_VERSION 254
1528 #define SSL_R_UNKNOWN_STATE 255
1529 #define SSL_R_UNSUPPORTED_CIPHER 256
1530 #define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
1531 #define SSL_R_UNSUPPORTED_OPTION 1091
1532 #define SSL_R_UNSUPPORTED_PROTOCOL 258
1533 #define SSL_R_UNSUPPORTED_SSL_VERSION 259
1534 #define SSL_R_WRITE_BIO_NOT_SET 260
1535 #define SSL_R_WRONG_CIPHER_RETURNED 261
1536 #define SSL_R_WRONG_MESSAGE_TYPE 262
1537 #define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263
1538 #define SSL_R_WRONG_SIGNATURE_LENGTH 264
1539 #define SSL_R_WRONG_SIGNATURE_SIZE 265
1540 #define SSL_R_WRONG_SSL_VERSION 266
1541 #define SSL_R_WRONG_VERSION_NUMBER 267
1542 #define SSL_R_X509_LIB 268
1543 #define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
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