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.]
66 #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 */
138 #define SSL_DEFAULT_CIPHER_LIST "ALL:!ADH:RC4+RSA:+SSLv2:@STRENGTH"
140 #define SSL_ALLOW_ADH
141 #define SSL_DEFAULT_CIPHER_LIST "ALL:ADH+3DES:ADH+RC4:ADH+DES:@STRENGTH"
144 /* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
145 #define SSL_SENT_SHUTDOWN 1
146 #define SSL_RECEIVED_SHUTDOWN 2
148 #include <openssl/crypto.h>
149 #include <openssl/lhash.h>
150 #include <openssl/buffer.h>
151 #include <openssl/bio.h>
152 #include <openssl/pem.h>
153 #include <openssl/x509.h>
155 #if (defined(NO_RSA) || defined(NO_MD5)) && !defined(NO_SSL2)
159 #define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
160 #define SSL_FILETYPE_PEM X509_FILETYPE_PEM
162 /* This is needed to stop compilers complaining about the
163 * 'struct ssl_st *' function parameters used to prototype callbacks
165 typedef struct ssl_st *ssl_crock_st;
167 /* used to hold info on the particular ciphers used */
168 typedef struct ssl_cipher_st
171 const char *name; /* text name */
172 unsigned long id; /* id, 4 bytes, first is version */
173 unsigned long algorithms; /* what ciphers are used */
174 unsigned long algo_strength; /* strength and export flags */
175 unsigned long algorithm2; /* Extra flags */
176 int strength_bits; /* Number of bits really used */
177 int alg_bits; /* Number of bits for algorithm */
178 unsigned long mask; /* used for matching */
179 unsigned long mask_strength; /* also used for matching */
182 DECLARE_STACK_OF(SSL_CIPHER)
184 typedef struct ssl_st SSL;
185 typedef struct ssl_ctx_st SSL_CTX;
187 /* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
188 typedef struct ssl_method_st
191 int (*ssl_new)(SSL *s);
192 void (*ssl_clear)(SSL *s);
193 void (*ssl_free)(SSL *s);
194 int (*ssl_accept)(SSL *s);
195 int (*ssl_connect)(SSL *s);
196 int (*ssl_read)(SSL *s,void *buf,int len);
197 int (*ssl_peek)(SSL *s,char *buf,int len);
198 int (*ssl_write)(SSL *s,const void *buf,int len);
199 int (*ssl_shutdown)(SSL *s);
200 int (*ssl_renegotiate)(SSL *s);
201 int (*ssl_renegotiate_check)(SSL *s);
202 long (*ssl_ctrl)(SSL *s,int cmd,long larg,char *parg);
203 long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,char *parg);
204 SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr);
205 int (*put_cipher_by_char)(const SSL_CIPHER *cipher,unsigned char *ptr);
206 int (*ssl_pending)(SSL *s);
207 int (*num_ciphers)(void);
208 SSL_CIPHER *(*get_cipher)(unsigned ncipher);
209 struct ssl_method_st *(*get_ssl_method)(int version);
210 long (*get_timeout)(void);
211 struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */
212 int (*ssl_version)();
213 long (*ssl_callback_ctrl)(SSL *s, int cb_id, void (*fp)());
214 long (*ssl_ctx_callback_ctrl)(SSL_CTX *s, int cb_id, void (*fp)());
217 /* Lets make this into an ASN.1 type structure as follows
218 * SSL_SESSION_ID ::= SEQUENCE {
219 * version INTEGER, -- structure version number
220 * SSLversion INTEGER, -- SSL version number
221 * Cipher OCTET_STRING, -- the 3 byte cipher ID
222 * Session_ID OCTET_STRING, -- the Session ID
223 * Master_key OCTET_STRING, -- the master key
224 * Key_Arg [ 0 ] IMPLICIT OCTET_STRING, -- the optional Key argument
225 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time
226 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds
227 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate
228 * Session_ID_context [ 4 ] EXPLICIT OCTET_STRING, -- the Session ID context
229 * Verify_result [ 5 ] EXPLICIT INTEGER -- X509_V_... code for `Peer'
230 * Compression [6] IMPLICIT ASN1_OBJECT -- compression OID XXXXX
232 * Look in ssl/ssl_asn1.c for more details
233 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
235 typedef struct ssl_session_st
237 int ssl_version; /* what ssl version session info is
238 * being kept in here? */
240 /* only really used in SSLv2 */
241 unsigned int key_arg_length;
242 unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH];
243 int master_key_length;
244 unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH];
245 /* session_id - valid? */
246 unsigned int session_id_length;
247 unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH];
248 /* this is used to determine whether the session is being reused in
249 * the appropriate context. It is up to the application to set this,
251 unsigned int sid_ctx_length;
252 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
256 /* The cert is the certificate used to establish this connection */
257 struct sess_cert_st /* SESS_CERT */ *sess_cert;
259 /* This is the cert for the other end.
260 * On clients, it will be the same as sess_cert->peer_key->x509
261 * (the latter is not enough as sess_cert is not retained
262 * in the external representation of sessions, see ssl_asn1.c). */
264 /* when app_verify_callback accepts a session where the peer's certificate
265 * is not ok, we must remember the error for session reuse: */
266 long verify_result; /* only for servers */
272 int compress_meth; /* Need to lookup the method */
275 unsigned long cipher_id; /* when ASN.1 loaded, this
276 * needs to be used to load
277 * the 'cipher' structure */
279 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */
281 CRYPTO_EX_DATA ex_data; /* application specific data */
283 /* These are used to make removal of session-ids more
284 * efficient and to implement a maximum cache size. */
285 struct ssl_session_st *prev,*next;
288 #define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L
289 #define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L
290 #define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L
291 #define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L
292 #define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
293 #define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x00000040L
294 #define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
295 #define SSL_OP_TLS_D5_BUG 0x00000100L
296 #define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L
297 #define SSL_OP_TLS_ROLLBACK_BUG 0x00000400L
299 /* If set, always create a new key when using tmp_dh parameters */
300 #define SSL_OP_SINGLE_DH_USE 0x00100000L
301 /* Set to also use the tmp_rsa key when doing RSA operations. */
302 #define SSL_OP_EPHEMERAL_RSA 0x00200000L
304 /* The next flag deliberately changes the ciphertest, this is a check
305 * for the PKCS#1 attack */
306 #define SSL_OP_PKCS1_CHECK_1 0x08000000L
307 #define SSL_OP_PKCS1_CHECK_2 0x10000000L
308 #define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L
309 /* SSL_OP_NON_EXPORT_FIRST looks utterly broken .. */
310 #define SSL_OP_NON_EXPORT_FIRST 0x40000000L
311 #define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x80000000L
312 #define SSL_OP_ALL 0x000FFFFFL
314 #define SSL_OP_NO_SSLv2 0x01000000L
315 #define SSL_OP_NO_SSLv3 0x02000000L
316 #define SSL_OP_NO_TLSv1 0x04000000L
318 /* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
319 * when just a single record has been written): */
320 #define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L
321 /* Make it possible to retry SSL_write() with changed buffer location
322 * (buffer contents must stay the same!); this is not the default to avoid
323 * the misconception that non-blocking SSL_write() behaves like
324 * non-blocking write(): */
325 #define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
327 /* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
328 * they cannot be used to clear bits. */
330 #define SSL_CTX_set_options(ctx,op) \
331 SSL_CTX_ctrl(ctx,SSL_CTRL_OPTIONS,op,NULL)
332 #define SSL_CTX_get_options(ctx) \
333 SSL_CTX_ctrl(ctx,SSL_CTRL_OPTIONS,0,NULL)
334 #define SSL_set_options(ssl,op) \
335 SSL_ctrl(ssl,SSL_CTRL_OPTIONS,op,NULL)
336 #define SSL_get_options(ssl) \
337 SSL_ctrl(ssl,SSL_CTRL_OPTIONS,0,NULL)
339 #define SSL_CTX_set_mode(ctx,op) \
340 SSL_CTX_ctrl(ctx,SSL_CTRL_MODE,op,NULL)
341 #define SSL_CTX_get_mode(ctx) \
342 SSL_CTX_ctrl(ctx,SSL_CTRL_MODE,0,NULL)
343 #define SSL_set_mode(ssl,op) \
344 SSL_ctrl(ssl,SSL_CTRL_MODE,op,NULL)
345 #define SSL_get_mode(ssl) \
346 SSL_ctrl(ssl,SSL_CTRL_MODE,0,NULL)
348 #define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
350 typedef struct ssl_comp_st
361 DECLARE_STACK_OF(SSL_COMP)
366 unsigned long options;
369 STACK_OF(SSL_CIPHER) *cipher_list;
370 /* same as above but sorted for lookup */
371 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
373 struct x509_store_st /* X509_STORE */ *cert_store;
374 struct lhash_st /* LHASH */ *sessions; /* a set of SSL_SESSIONs */
375 /* Most session-ids that will be cached, default is
376 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */
377 unsigned long session_cache_size;
378 struct ssl_session_st *session_cache_head;
379 struct ssl_session_st *session_cache_tail;
381 /* This can have one of 2 values, ored together,
382 * SSL_SESS_CACHE_CLIENT,
383 * SSL_SESS_CACHE_SERVER,
384 * Default is SSL_SESSION_CACHE_SERVER, which means only
385 * SSL_accept which cache SSL_SESSIONS. */
386 int session_cache_mode;
388 /* If timeout is not 0, it is the default timeout value set
389 * when SSL_new() is called. This has been put in to make
390 * life easier to set things up */
391 long session_timeout;
393 /* If this callback is not null, it will be called each
394 * time a session id is added to the cache. If this function
395 * returns 1, it means that the callback will do a
396 * SSL_SESSION_free() when it has finished using it. Otherwise,
397 * on 0, it means the callback has finished with it.
398 * If remove_session_cb is not null, it will be called when
399 * a session-id is removed from the cache. Again, a return
400 * of 0 mens that SSLeay should not SSL_SESSION_free() since
401 * the application is doing something with it. */
402 int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess);
403 void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess);
404 SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl,
405 unsigned char *data,int len,int *copy);
408 int sess_connect; /* SSL new conn - started */
409 int sess_connect_renegotiate;/* SSL reneg - requested */
410 int sess_connect_good; /* SSL new conne/reneg - finished */
411 int sess_accept; /* SSL new accept - started */
412 int sess_accept_renegotiate;/* SSL reneg - requested */
413 int sess_accept_good; /* SSL accept/reneg - finished */
414 int sess_miss; /* session lookup misses */
415 int sess_timeout; /* reuse attempt on timeouted session */
416 int sess_cache_full; /* session removed due to full cache */
417 int sess_hit; /* session reuse actually done */
418 int sess_cb_hit; /* session-id that was not
420 * passed back via the callback. This
421 * indicates that the application is
422 * supplying session-id's from other
423 * processes - spooky :-) */
428 /**/ void (*info_callback)();
430 /* if defined, these override the X509_verify_cert() calls */
431 /**/ int (*app_verify_callback)();
432 /**/ char *app_verify_arg; /* never used; should be void * */
434 /* default values to use in SSL structures */
435 /**/ struct cert_st /* CERT */ *cert;
437 /**/ int verify_mode;
438 /**/ int verify_depth;
439 /**/ unsigned int sid_ctx_length;
440 /**/ unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
441 /**/ int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx);
443 int purpose; /* Purpose setting */
444 int trust; /* Trust setting */
446 /* Default password callback. */
447 /**/ pem_password_cb *default_passwd_callback;
449 /* Default password callback user data. */
450 /**/ void *default_passwd_callback_userdata;
452 /* get client cert callback */
453 /**/ int (*client_cert_cb)(/* SSL *ssl, X509 **x509, EVP_PKEY **pkey */);
455 /* what we put in client cert requests */
456 STACK_OF(X509_NAME) *client_CA;
458 /**/ int quiet_shutdown;
460 CRYPTO_EX_DATA ex_data;
462 const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */
463 const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */
464 const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */
466 STACK_OF(X509) *extra_certs;
467 STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */
470 #define SSL_SESS_CACHE_OFF 0x0000
471 #define SSL_SESS_CACHE_CLIENT 0x0001
472 #define SSL_SESS_CACHE_SERVER 0x0002
473 #define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
474 #define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
475 /* This one, when set, makes the server session-id lookup not look
476 * in the cache. If there is an application get_session callback
477 * defined, this will still get called. */
478 #define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
480 #define SSL_CTX_sess_number(ctx) \
481 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
482 #define SSL_CTX_sess_connect(ctx) \
483 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
484 #define SSL_CTX_sess_connect_good(ctx) \
485 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
486 #define SSL_CTX_sess_connect_renegotiate(ctx) \
487 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
488 #define SSL_CTX_sess_accept(ctx) \
489 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
490 #define SSL_CTX_sess_accept_renegotiate(ctx) \
491 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
492 #define SSL_CTX_sess_accept_good(ctx) \
493 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
494 #define SSL_CTX_sess_hits(ctx) \
495 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
496 #define SSL_CTX_sess_cb_hits(ctx) \
497 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
498 #define SSL_CTX_sess_misses(ctx) \
499 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
500 #define SSL_CTX_sess_timeouts(ctx) \
501 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
502 #define SSL_CTX_sess_cache_full(ctx) \
503 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
505 #define SSL_CTX_sess_set_new_cb(ctx,cb) ((ctx)->new_session_cb=(cb))
506 #define SSL_CTX_sess_get_new_cb(ctx) ((ctx)->new_session_cb)
507 #define SSL_CTX_sess_set_remove_cb(ctx,cb) ((ctx)->remove_session_cb=(cb))
508 #define SSL_CTX_sess_get_remove_cb(ctx) ((ctx)->remove_session_cb)
509 #define SSL_CTX_sess_set_get_cb(ctx,cb) ((ctx)->get_session_cb=(cb))
510 #define SSL_CTX_sess_get_get_cb(ctx) ((ctx)->get_session_cb)
511 #define SSL_CTX_set_info_callback(ctx,cb) ((ctx)->info_callback=(cb))
512 #define SSL_CTX_get_info_callback(ctx) ((ctx)->info_callback)
513 #define SSL_CTX_set_client_cert_cb(ctx,cb) ((ctx)->client_cert_cb=(cb))
514 #define SSL_CTX_get_client_cert_cb(ctx) ((ctx)->client_cert_cb)
516 #define SSL_NOTHING 1
517 #define SSL_WRITING 2
518 #define SSL_READING 3
519 #define SSL_X509_LOOKUP 4
521 /* These will only be used when doing non-blocking IO */
522 #define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
523 #define SSL_want_read(s) (SSL_want(s) == SSL_READING)
524 #define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
525 #define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
530 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION)
533 int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
535 SSL_METHOD *method; /* SSLv3 */
537 /* There are 2 BIO's even though they are normally both the
538 * same. This is so data can be read and written to different
542 BIO *rbio; /* used by SSL_read */
543 BIO *wbio; /* used by SSL_write */
544 BIO *bbio; /* used during session-id reuse to concatinate
547 char *rbio; /* used by SSL_read */
548 char *wbio; /* used by SSL_write */
551 /* This holds a variable that indicates what we were doing
552 * when a 0 or -1 is returned. This is needed for
553 * non-blocking IO so we know what request needs re-doing when
554 * in SSL_accept or SSL_connect */
557 /* true when we are actually in SSL_accept() or SSL_connect() */
559 int (*handshake_func)();
561 /* Imagine that here's a boolean member "init" that is
562 * switched as soon as SSL_set_{accept/connect}_state
563 * is called for the first time, so that "state" and
564 * "handshake_func" are properly initialized. But as
565 * handshake_func is == 0 until then, we use this
566 * test instead of an "init" member.
569 int server; /* are we the server side? - mostly used by SSL_clear*/
571 int new_session;/* 1 if we are to use a new session */
572 int quiet_shutdown;/* don't send shutdown packets */
573 int shutdown; /* we have shut things down, 0x01 sent, 0x02
575 int state; /* where we are */
576 int rstate; /* where we are when reading */
578 BUF_MEM *init_buf; /* buffer used during init */
579 int init_num; /* amount read/written */
580 int init_off; /* amount read/written */
582 /* used internally to point at a raw packet */
583 unsigned char *packet;
584 unsigned int packet_length;
586 struct ssl2_state_st *s2; /* SSLv2 variables */
587 struct ssl3_state_st *s3; /* SSLv3 variables */
589 int read_ahead; /* Read as many input bytes as possible
590 * (for non-blocking reads) */
591 int hit; /* reusing a previous session */
593 int purpose; /* Purpose setting */
594 int trust; /* Trust setting */
597 STACK_OF(SSL_CIPHER) *cipher_list;
598 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
600 /* These are the ones being used, the ones in SSL_SESSION are
601 * the ones to be 'copied' into these ones */
603 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */
604 const EVP_MD *read_hash; /* used for mac generation */
606 COMP_CTX *expand; /* uncompress */
611 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
612 const EVP_MD *write_hash; /* used for mac generation */
614 COMP_CTX *compress; /* compression */
622 /* This is used to hold the server certificate used */
623 struct cert_st /* CERT */ *cert;
625 /* the session_id_context is used to ensure sessions are only reused
626 * in the appropriate context */
627 unsigned int sid_ctx_length;
628 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
630 /* This can also be in the session once a session is established */
631 SSL_SESSION *session;
633 /* Used in SSL2 and SSL3 */
634 int verify_mode; /* 0 don't care about verify failure.
635 * 1 fail if verify fails */
637 int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */
638 void (*info_callback)(); /* optional informational callback */
640 int error; /* error bytes to be written */
641 int error_code; /* actual code */
644 /* set this flag to 1 and a sleep(1) is put into all SSL_read()
645 * and SSL_write() calls, good for nbio debuging :-) */
648 /* extra application data */
650 CRYPTO_EX_DATA ex_data;
652 /* for server side, keep the list of CA_dn we can use */
653 STACK_OF(X509_NAME) *client_CA;
656 unsigned long options; /* protocol behaviour */
657 unsigned long mode; /* API behaviour */
659 int client_version; /* what was passed, used for
660 * SSLv3/TLS rollback check */
663 #include <openssl/ssl2.h>
664 #include <openssl/ssl3.h>
665 #include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
666 #include <openssl/ssl23.h>
669 #define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
670 #define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
671 #define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
672 #define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
673 #define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
674 #define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
676 /* The following are the possible values for ssl->state are are
677 * used to indicate where we are up to in the SSL connection establishment.
678 * The macros that follow are about the only things you should need to use
679 * and even then, only when using non-blocking IO.
680 * It can also be useful to work out where you were when the connection
683 #define SSL_ST_CONNECT 0x1000
684 #define SSL_ST_ACCEPT 0x2000
685 #define SSL_ST_MASK 0x0FFF
686 #define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT)
687 #define SSL_ST_BEFORE 0x4000
688 #define SSL_ST_OK 0x03
689 #define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT)
691 #define SSL_CB_LOOP 0x01
692 #define SSL_CB_EXIT 0x02
693 #define SSL_CB_READ 0x04
694 #define SSL_CB_WRITE 0x08
695 #define SSL_CB_ALERT 0x4000 /* used in callback */
696 #define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
697 #define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
698 #define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
699 #define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
700 #define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
701 #define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
702 #define SSL_CB_HANDSHAKE_START 0x10
703 #define SSL_CB_HANDSHAKE_DONE 0x20
705 /* Is the SSL_connection established? */
706 #define SSL_get_state(a) SSL_state(a)
707 #define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK)
708 #define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT)
709 #define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE)
710 #define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT)
711 #define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT)
713 /* The following 2 states are kept in ssl->rstate when reads fail,
714 * you should not need these */
715 #define SSL_ST_READ_HEADER 0xF0
716 #define SSL_ST_READ_BODY 0xF1
717 #define SSL_ST_READ_DONE 0xF2
719 /* Obtain latest Finished message
720 * -- that we sent (SSL_get_finished)
721 * -- that we expected from peer (SSL_get_peer_finished).
722 * Returns length (0 == no Finished so far), copies up to 'count' bytes. */
723 size_t SSL_get_finished(SSL *s, void *buf, size_t count);
724 size_t SSL_get_peer_finished(SSL *s, void *buf, size_t count);
726 /* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options
727 * are 'ored' with SSL_VERIFY_PEER if they are desired */
728 #define SSL_VERIFY_NONE 0x00
729 #define SSL_VERIFY_PEER 0x01
730 #define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
731 #define SSL_VERIFY_CLIENT_ONCE 0x04
733 #define OpenSSL_add_ssl_algorithms() SSL_library_init()
734 #define SSLeay_add_ssl_algorithms() SSL_library_init()
736 /* this is for backward compatibility */
737 #if 0 /* NEW_SSLEAY */
738 #define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
739 #define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n)
740 #define SSL_add_session(a,b) SSL_CTX_add_session((a),(b))
741 #define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b))
742 #define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b))
744 /* More backward compatibility */
745 #define SSL_get_cipher(s) \
746 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
747 #define SSL_get_cipher_bits(s,np) \
748 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
749 #define SSL_get_cipher_version(s) \
750 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
751 #define SSL_get_cipher_name(s) \
752 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
753 #define SSL_get_time(a) SSL_SESSION_get_time(a)
754 #define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
755 #define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
756 #define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
758 #if 1 /*SSLEAY_MACROS*/
759 #define d2i_SSL_SESSION_bio(bp,s_id) (SSL_SESSION *)ASN1_d2i_bio( \
760 (char *(*)())SSL_SESSION_new,(char *(*)())d2i_SSL_SESSION, \
761 (bp),(unsigned char **)(s_id))
762 #define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio(i2d_SSL_SESSION, \
763 bp,(unsigned char *)s_id)
764 #define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \
765 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u)
766 #define PEM_read_bio_SSL_SESSION(bp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read_bio( \
767 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,(char **)x,cb,u)
768 #define PEM_write_SSL_SESSION(fp,x) \
769 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
770 PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL)
771 #define PEM_write_bio_SSL_SESSION(bp,x) \
772 PEM_ASN1_write_bio((int (*)())i2d_SSL_SESSION, \
773 PEM_STRING_SSL_SESSION,bp, (char *)x, NULL,NULL,0,NULL,NULL)
776 #define SSL_AD_REASON_OFFSET 1000
777 /* These alert types are for SSLv3 and TLSv1 */
778 #define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
779 #define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */
780 #define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */
781 #define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
782 #define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
783 #define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */
784 #define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */
785 #define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */
786 #define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
787 #define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
788 #define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
789 #define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
790 #define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
791 #define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */
792 #define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */
793 #define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */
794 #define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */
795 #define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
796 #define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */
797 #define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */
798 #define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */
799 #define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */
800 #define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
801 #define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
803 #define SSL_ERROR_NONE 0
804 #define SSL_ERROR_SSL 1
805 #define SSL_ERROR_WANT_READ 2
806 #define SSL_ERROR_WANT_WRITE 3
807 #define SSL_ERROR_WANT_X509_LOOKUP 4
808 #define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */
809 #define SSL_ERROR_ZERO_RETURN 6
810 #define SSL_ERROR_WANT_CONNECT 7
812 #define SSL_CTRL_NEED_TMP_RSA 1
813 #define SSL_CTRL_SET_TMP_RSA 2
814 #define SSL_CTRL_SET_TMP_DH 3
815 #define SSL_CTRL_SET_TMP_RSA_CB 4
816 #define SSL_CTRL_SET_TMP_DH_CB 5
818 #define SSL_CTRL_GET_SESSION_REUSED 6
819 #define SSL_CTRL_GET_CLIENT_CERT_REQUEST 7
820 #define SSL_CTRL_GET_NUM_RENEGOTIATIONS 8
821 #define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 9
822 #define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 10
823 #define SSL_CTRL_GET_FLAGS 11
824 #define SSL_CTRL_EXTRA_CHAIN_CERT 12
827 #define SSL_CTRL_SESS_NUMBER 20
828 #define SSL_CTRL_SESS_CONNECT 21
829 #define SSL_CTRL_SESS_CONNECT_GOOD 22
830 #define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
831 #define SSL_CTRL_SESS_ACCEPT 24
832 #define SSL_CTRL_SESS_ACCEPT_GOOD 25
833 #define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
834 #define SSL_CTRL_SESS_HIT 27
835 #define SSL_CTRL_SESS_CB_HIT 28
836 #define SSL_CTRL_SESS_MISSES 29
837 #define SSL_CTRL_SESS_TIMEOUTS 30
838 #define SSL_CTRL_SESS_CACHE_FULL 31
839 #define SSL_CTRL_OPTIONS 32
840 #define SSL_CTRL_MODE 33
842 #define SSL_CTRL_GET_READ_AHEAD 40
843 #define SSL_CTRL_SET_READ_AHEAD 41
844 #define SSL_CTRL_SET_SESS_CACHE_SIZE 42
845 #define SSL_CTRL_GET_SESS_CACHE_SIZE 43
846 #define SSL_CTRL_SET_SESS_CACHE_MODE 44
847 #define SSL_CTRL_GET_SESS_CACHE_MODE 45
849 #define SSL_session_reused(ssl) \
850 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
851 #define SSL_num_renegotiations(ssl) \
852 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
853 #define SSL_clear_num_renegotiations(ssl) \
854 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
855 #define SSL_total_renegotiations(ssl) \
856 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
858 #define SSL_CTX_need_tmp_RSA(ctx) \
859 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
860 #define SSL_CTX_set_tmp_rsa(ctx,rsa) \
861 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
862 #define SSL_CTX_set_tmp_dh(ctx,dh) \
863 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
865 #define SSL_need_tmp_RSA(ssl) \
866 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
867 #define SSL_set_tmp_rsa(ssl,rsa) \
868 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
869 #define SSL_set_tmp_dh(ssl,dh) \
870 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
872 #define SSL_CTX_add_extra_chain_cert(ctx,x509) \
873 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
875 /* VMS uses only 31 characters for symbols. */
877 #undef SSL_CTX_set_cert_verify_callback
878 #define SSL_CTX_set_cert_verify_callback SSL_CTX_set_cert_verify_cb
879 #undef SSL_CTX_use_certificate_chain_file
880 #define SSL_CTX_use_certificate_chain_file SSL_CTX_use_cert_chain_file
881 #undef SSL_CTX_set_default_verify_paths
882 #define SSL_CTX_set_default_verify_paths SSL_CTX_set_def_verify_paths
883 #undef SSL_get_ex_data_X509_STORE_CTX_idx
884 #define SSL_get_ex_data_X509_STORE_CTX_idx SSL_get_ex_data_X509_STOR_CTX_i
885 #undef SSL_add_file_cert_subjects_to_stack
886 #define SSL_add_file_cert_subjects_to_stack SSL_add_file_cert_sub_to_stack
887 #undef SSL_add_dir_cert_subjects_to_stack
888 #define SSL_add_dir_cert_subjects_to_stack SSL_add_dir_cert_sub_to_stack
892 BIO_METHOD *BIO_f_ssl(void);
893 BIO *BIO_new_ssl(SSL_CTX *ctx,int client);
894 BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
895 BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
896 int BIO_ssl_copy_session_id(BIO *to,BIO *from);
897 void BIO_ssl_shutdown(BIO *ssl_bio);
901 int SSL_CTX_set_cipher_list(SSL_CTX *,const char *str);
902 SSL_CTX *SSL_CTX_new(SSL_METHOD *meth);
903 void SSL_CTX_free(SSL_CTX *);
904 long SSL_CTX_set_timeout(SSL_CTX *ctx,long t);
905 long SSL_CTX_get_timeout(SSL_CTX *ctx);
906 X509_STORE *SSL_CTX_get_cert_store(SSL_CTX *);
907 void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *);
908 int SSL_want(SSL *s);
909 int SSL_clear(SSL *s);
911 void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm);
913 SSL_CIPHER *SSL_get_current_cipher(SSL *s);
914 int SSL_CIPHER_get_bits(SSL_CIPHER *c,int *alg_bits);
915 char * SSL_CIPHER_get_version(SSL_CIPHER *c);
916 const char * SSL_CIPHER_get_name(SSL_CIPHER *c);
918 int SSL_get_fd(SSL *s);
919 const char * SSL_get_cipher_list(SSL *s,int n);
920 char * SSL_get_shared_ciphers(SSL *s, char *buf, int len);
921 int SSL_get_read_ahead(SSL * s);
922 int SSL_pending(SSL *s);
924 int SSL_set_fd(SSL *s, int fd);
925 int SSL_set_rfd(SSL *s, int fd);
926 int SSL_set_wfd(SSL *s, int fd);
929 void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio);
930 BIO * SSL_get_rbio(SSL *s);
931 BIO * SSL_get_wbio(SSL *s);
933 int SSL_set_cipher_list(SSL *s, const char *str);
934 void SSL_set_read_ahead(SSL *s, int yes);
935 int SSL_get_verify_mode(SSL *s);
936 int SSL_get_verify_depth(SSL *s);
937 int (*SSL_get_verify_callback(SSL *s))(int,X509_STORE_CTX *);
938 void SSL_set_verify(SSL *s, int mode,
939 int (*callback)(int ok,X509_STORE_CTX *ctx));
940 void SSL_set_verify_depth(SSL *s, int depth);
942 int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
944 int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len);
945 int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
946 int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, unsigned char *d, long len);
947 int SSL_use_certificate(SSL *ssl, X509 *x);
948 int SSL_use_certificate_ASN1(SSL *ssl, unsigned char *d, int len);
951 int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
952 int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
953 int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
954 int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
955 int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
956 int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
957 int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */
958 STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
959 int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
961 int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
965 void ERR_load_SSL_strings(void );
966 void SSL_load_error_strings(void );
967 char * SSL_state_string(SSL *s);
968 char * SSL_rstate_string(SSL *s);
969 char * SSL_state_string_long(SSL *s);
970 char * SSL_rstate_string_long(SSL *s);
971 long SSL_SESSION_get_time(SSL_SESSION *s);
972 long SSL_SESSION_set_time(SSL_SESSION *s, long t);
973 long SSL_SESSION_get_timeout(SSL_SESSION *s);
974 long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
975 void SSL_copy_session_id(SSL *to,SSL *from);
977 SSL_SESSION *SSL_SESSION_new(void);
978 unsigned long SSL_SESSION_hash(SSL_SESSION *a);
979 int SSL_SESSION_cmp(SSL_SESSION *a,SSL_SESSION *b);
981 int SSL_SESSION_print_fp(FILE *fp,SSL_SESSION *ses);
984 int SSL_SESSION_print(BIO *fp,SSL_SESSION *ses);
986 void SSL_SESSION_free(SSL_SESSION *ses);
987 int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp);
988 int SSL_set_session(SSL *to, SSL_SESSION *session);
989 int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
990 int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c);
991 SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,unsigned char **pp,long length);
994 X509 * SSL_get_peer_certificate(SSL *s);
997 STACK_OF(X509) *SSL_get_peer_cert_chain(SSL *s);
1000 #define SSL_CTX_set_default_passwd_cb_userdata SSL_CTX_set_def_passwd_cb_ud
1003 int SSL_CTX_get_verify_mode(SSL_CTX *ctx);
1004 int SSL_CTX_get_verify_depth(SSL_CTX *ctx);
1005 int (*SSL_CTX_get_verify_callback(SSL_CTX *ctx))(int,X509_STORE_CTX *);
1006 void SSL_CTX_set_verify(SSL_CTX *ctx,int mode,
1007 int (*callback)(int, X509_STORE_CTX *));
1008 void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth);
1009 void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(),char *arg);
1011 int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
1013 int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, unsigned char *d, long len);
1014 int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
1015 int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx,
1016 unsigned char *d, long len);
1017 int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
1018 int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, unsigned char *d);
1020 void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
1021 void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
1023 int SSL_CTX_check_private_key(SSL_CTX *ctx);
1024 int SSL_check_private_key(SSL *ctx);
1026 int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx,
1027 unsigned int sid_ctx_len);
1029 SSL * SSL_new(SSL_CTX *ctx);
1030 int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx,
1031 unsigned int sid_ctx_len);
1033 int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
1034 int SSL_set_purpose(SSL *s, int purpose);
1035 int SSL_CTX_set_trust(SSL_CTX *s, int trust);
1036 int SSL_set_trust(SSL *s, int trust);
1038 void SSL_free(SSL *ssl);
1039 int SSL_accept(SSL *ssl);
1040 int SSL_connect(SSL *ssl);
1041 int SSL_read(SSL *ssl,char *buf,int num);
1042 int SSL_peek(SSL *ssl,char *buf,int num);
1043 int SSL_write(SSL *ssl,const char *buf,int num);
1044 long SSL_ctrl(SSL *ssl,int cmd, long larg, char *parg);
1045 long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, char *parg);
1047 int SSL_get_error(SSL *s,int ret_code);
1048 const char *SSL_get_version(SSL *s);
1050 /* This sets the 'default' SSL version that SSL_new() will create */
1051 int SSL_CTX_set_ssl_version(SSL_CTX *ctx,SSL_METHOD *meth);
1053 SSL_METHOD *SSLv2_method(void); /* SSLv2 */
1054 SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */
1055 SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */
1057 SSL_METHOD *SSLv3_method(void); /* SSLv3 */
1058 SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
1059 SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
1061 SSL_METHOD *SSLv23_method(void); /* SSLv3 but can rollback to v2 */
1062 SSL_METHOD *SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */
1063 SSL_METHOD *SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */
1065 SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
1066 SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
1067 SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
1069 STACK_OF(SSL_CIPHER) *SSL_get_ciphers(SSL *s);
1071 int SSL_do_handshake(SSL *s);
1072 int SSL_renegotiate(SSL *s);
1073 int SSL_shutdown(SSL *s);
1075 SSL_METHOD *SSL_get_ssl_method(SSL *s);
1076 int SSL_set_ssl_method(SSL *s,SSL_METHOD *method);
1077 char *SSL_alert_type_string_long(int value);
1078 char *SSL_alert_type_string(int value);
1079 char *SSL_alert_desc_string_long(int value);
1080 char *SSL_alert_desc_string(int value);
1082 void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *list);
1083 void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *list);
1084 STACK_OF(X509_NAME) *SSL_get_client_CA_list(SSL *s);
1085 STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(SSL_CTX *s);
1086 int SSL_add_client_CA(SSL *ssl,X509 *x);
1087 int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x);
1089 void SSL_set_connect_state(SSL *s);
1090 void SSL_set_accept_state(SSL *s);
1092 long SSL_get_default_timeout(SSL *s);
1094 int SSL_library_init(void );
1096 char *SSL_CIPHER_description(SSL_CIPHER *,char *buf,int size);
1097 STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
1099 SSL *SSL_dup(SSL *ssl);
1101 X509 *SSL_get_certificate(SSL *ssl);
1102 /* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl);
1104 void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode);
1105 int SSL_CTX_get_quiet_shutdown(SSL_CTX *ctx);
1106 void SSL_set_quiet_shutdown(SSL *ssl,int mode);
1107 int SSL_get_quiet_shutdown(SSL *ssl);
1108 void SSL_set_shutdown(SSL *ssl,int mode);
1109 int SSL_get_shutdown(SSL *ssl);
1110 int SSL_version(SSL *ssl);
1111 int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
1112 int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
1113 const char *CApath);
1114 #define SSL_get0_session SSL_get_session /* just peek at pointer */
1115 SSL_SESSION *SSL_get_session(SSL *ssl);
1116 SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
1117 SSL_CTX *SSL_get_SSL_CTX(SSL *ssl);
1118 void SSL_set_info_callback(SSL *ssl,void (*cb)());
1119 void (*SSL_get_info_callback(SSL *ssl))();
1120 int SSL_state(SSL *ssl);
1122 void SSL_set_verify_result(SSL *ssl,long v);
1123 long SSL_get_verify_result(SSL *ssl);
1125 int SSL_set_ex_data(SSL *ssl,int idx,void *data);
1126 void *SSL_get_ex_data(SSL *ssl,int idx);
1127 int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1128 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1130 int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data);
1131 void *SSL_SESSION_get_ex_data(SSL_SESSION *ss,int idx);
1132 int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1133 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1135 int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data);
1136 void *SSL_CTX_get_ex_data(SSL_CTX *ssl,int idx);
1137 int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1138 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1140 int SSL_get_ex_data_X509_STORE_CTX_idx(void );
1142 #define SSL_CTX_sess_set_cache_size(ctx,t) \
1143 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
1144 #define SSL_CTX_sess_get_cache_size(ctx) \
1145 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
1146 #define SSL_CTX_set_session_cache_mode(ctx,m) \
1147 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
1148 #define SSL_CTX_get_session_cache_mode(ctx) \
1149 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
1151 #define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
1152 #define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
1153 #define SSL_CTX_get_read_ahead(ctx) \
1154 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
1155 #define SSL_CTX_set_read_ahead(ctx,m) \
1156 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,0,NULL)
1158 /* NB: the keylength is only applicable when is_export is true */
1160 void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
1161 RSA *(*cb)(SSL *ssl,int is_export,
1164 void SSL_set_tmp_rsa_callback(SSL *ssl,
1165 RSA *(*cb)(SSL *ssl,int is_export,
1169 void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
1170 DH *(*dh)(SSL *ssl,int is_export,
1172 void SSL_set_tmp_dh_callback(SSL *ssl,
1173 DH *(*dh)(SSL *ssl,int is_export,
1177 #ifdef HEADER_COMP_H
1178 int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm);
1180 int SSL_COMP_add_compression_method(int id,char *cm);
1183 /* BEGIN ERROR CODES */
1184 /* The following lines are auto generated by the script mkerr.pl. Any changes
1185 * made after this point may be overwritten when the script is next run.
1188 /* Error codes for the SSL functions. */
1190 /* Function codes. */
1191 #define SSL_F_CLIENT_CERTIFICATE 100
1192 #define SSL_F_CLIENT_HELLO 101
1193 #define SSL_F_CLIENT_MASTER_KEY 102
1194 #define SSL_F_D2I_SSL_SESSION 103
1195 #define SSL_F_DO_SSL3_WRITE 104
1196 #define SSL_F_GET_CLIENT_FINISHED 105
1197 #define SSL_F_GET_CLIENT_HELLO 106
1198 #define SSL_F_GET_CLIENT_MASTER_KEY 107
1199 #define SSL_F_GET_SERVER_FINISHED 108
1200 #define SSL_F_GET_SERVER_HELLO 109
1201 #define SSL_F_GET_SERVER_VERIFY 110
1202 #define SSL_F_I2D_SSL_SESSION 111
1203 #define SSL_F_READ_N 112
1204 #define SSL_F_REQUEST_CERTIFICATE 113
1205 #define SSL_F_SERVER_HELLO 114
1206 #define SSL_F_SSL23_ACCEPT 115
1207 #define SSL_F_SSL23_CLIENT_HELLO 116
1208 #define SSL_F_SSL23_CONNECT 117
1209 #define SSL_F_SSL23_GET_CLIENT_HELLO 118
1210 #define SSL_F_SSL23_GET_SERVER_HELLO 119
1211 #define SSL_F_SSL23_READ 120
1212 #define SSL_F_SSL23_WRITE 121
1213 #define SSL_F_SSL2_ACCEPT 122
1214 #define SSL_F_SSL2_CONNECT 123
1215 #define SSL_F_SSL2_ENC_INIT 124
1216 #define SSL_F_SSL2_READ 125
1217 #define SSL_F_SSL2_SET_CERTIFICATE 126
1218 #define SSL_F_SSL2_WRITE 127
1219 #define SSL_F_SSL3_ACCEPT 128
1220 #define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
1221 #define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
1222 #define SSL_F_SSL3_CLIENT_HELLO 131
1223 #define SSL_F_SSL3_CONNECT 132
1224 #define SSL_F_SSL3_CTRL 213
1225 #define SSL_F_SSL3_CTX_CTRL 133
1226 #define SSL_F_SSL3_ENC 134
1227 #define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
1228 #define SSL_F_SSL3_GET_CERT_VERIFY 136
1229 #define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
1230 #define SSL_F_SSL3_GET_CLIENT_HELLO 138
1231 #define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
1232 #define SSL_F_SSL3_GET_FINISHED 140
1233 #define SSL_F_SSL3_GET_KEY_EXCHANGE 141
1234 #define SSL_F_SSL3_GET_MESSAGE 142
1235 #define SSL_F_SSL3_GET_RECORD 143
1236 #define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
1237 #define SSL_F_SSL3_GET_SERVER_DONE 145
1238 #define SSL_F_SSL3_GET_SERVER_HELLO 146
1239 #define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
1240 #define SSL_F_SSL3_READ_BYTES 148
1241 #define SSL_F_SSL3_READ_N 149
1242 #define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
1243 #define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
1244 #define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
1245 #define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
1246 #define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
1247 #define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
1248 #define SSL_F_SSL3_SETUP_BUFFERS 156
1249 #define SSL_F_SSL3_SETUP_KEY_BLOCK 157
1250 #define SSL_F_SSL3_WRITE_BYTES 158
1251 #define SSL_F_SSL3_WRITE_PENDING 159
1252 #define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
1253 #define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
1254 #define SSL_F_SSL_BAD_METHOD 160
1255 #define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
1256 #define SSL_F_SSL_CERT_DUP 221
1257 #define SSL_F_SSL_CERT_INST 222
1258 #define SSL_F_SSL_CERT_INSTANTIATE 214
1259 #define SSL_F_SSL_CERT_NEW 162
1260 #define SSL_F_SSL_CHECK_PRIVATE_KEY 163
1261 #define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
1262 #define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
1263 #define SSL_F_SSL_CLEAR 164
1264 #define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
1265 #define SSL_F_SSL_CREATE_CIPHER_LIST 166
1266 #define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
1267 #define SSL_F_SSL_CTX_NEW 169
1268 #define SSL_F_SSL_CTX_SET_PURPOSE 226
1269 #define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
1270 #define SSL_F_SSL_CTX_SET_SSL_VERSION 170
1271 #define SSL_F_SSL_CTX_SET_TRUST 229
1272 #define SSL_F_SSL_CTX_USE_CERTIFICATE 171
1273 #define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
1274 #define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220
1275 #define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
1276 #define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
1277 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
1278 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
1279 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
1280 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
1281 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
1282 #define SSL_F_SSL_DO_HANDSHAKE 180
1283 #define SSL_F_SSL_GET_NEW_SESSION 181
1284 #define SSL_F_SSL_GET_PREV_SESSION 217
1285 #define SSL_F_SSL_GET_SERVER_SEND_CERT 182
1286 #define SSL_F_SSL_GET_SIGN_PKEY 183
1287 #define SSL_F_SSL_INIT_WBIO_BUFFER 184
1288 #define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
1289 #define SSL_F_SSL_NEW 186
1290 #define SSL_F_SSL_READ 223
1291 #define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187
1292 #define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188
1293 #define SSL_F_SSL_SESSION_NEW 189
1294 #define SSL_F_SSL_SESSION_PRINT_FP 190
1295 #define SSL_F_SSL_SESS_CERT_NEW 225
1296 #define SSL_F_SSL_SET_CERT 191
1297 #define SSL_F_SSL_SET_FD 192
1298 #define SSL_F_SSL_SET_PKEY 193
1299 #define SSL_F_SSL_SET_PURPOSE 227
1300 #define SSL_F_SSL_SET_RFD 194
1301 #define SSL_F_SSL_SET_SESSION 195
1302 #define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
1303 #define SSL_F_SSL_SET_TRUST 228
1304 #define SSL_F_SSL_SET_WFD 196
1305 #define SSL_F_SSL_SHUTDOWN 224
1306 #define SSL_F_SSL_UNDEFINED_FUNCTION 197
1307 #define SSL_F_SSL_USE_CERTIFICATE 198
1308 #define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
1309 #define SSL_F_SSL_USE_CERTIFICATE_FILE 200
1310 #define SSL_F_SSL_USE_PRIVATEKEY 201
1311 #define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
1312 #define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
1313 #define SSL_F_SSL_USE_RSAPRIVATEKEY 204
1314 #define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
1315 #define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
1316 #define SSL_F_SSL_VERIFY_CERT_CHAIN 207
1317 #define SSL_F_SSL_WRITE 208
1318 #define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
1319 #define SSL_F_TLS1_ENC 210
1320 #define SSL_F_TLS1_SETUP_KEY_BLOCK 211
1321 #define SSL_F_WRITE_PENDING 212
1324 #define SSL_R_APP_DATA_IN_HANDSHAKE 100
1325 #define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
1326 #define SSL_R_BAD_ALERT_RECORD 101
1327 #define SSL_R_BAD_AUTHENTICATION_TYPE 102
1328 #define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
1329 #define SSL_R_BAD_CHECKSUM 104
1330 #define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
1331 #define SSL_R_BAD_DECOMPRESSION 107
1332 #define SSL_R_BAD_DH_G_LENGTH 108
1333 #define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
1334 #define SSL_R_BAD_DH_P_LENGTH 110
1335 #define SSL_R_BAD_DIGEST_LENGTH 111
1336 #define SSL_R_BAD_DSA_SIGNATURE 112
1337 #define SSL_R_BAD_HELLO_REQUEST 105
1338 #define SSL_R_BAD_LENGTH 271
1339 #define SSL_R_BAD_MAC_DECODE 113
1340 #define SSL_R_BAD_MESSAGE_TYPE 114
1341 #define SSL_R_BAD_PACKET_LENGTH 115
1342 #define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
1343 #define SSL_R_BAD_RESPONSE_ARGUMENT 117
1344 #define SSL_R_BAD_RSA_DECRYPT 118
1345 #define SSL_R_BAD_RSA_ENCRYPT 119
1346 #define SSL_R_BAD_RSA_E_LENGTH 120
1347 #define SSL_R_BAD_RSA_MODULUS_LENGTH 121
1348 #define SSL_R_BAD_RSA_SIGNATURE 122
1349 #define SSL_R_BAD_SIGNATURE 123
1350 #define SSL_R_BAD_SSL_FILETYPE 124
1351 #define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125
1352 #define SSL_R_BAD_STATE 126
1353 #define SSL_R_BAD_WRITE_RETRY 127
1354 #define SSL_R_BIO_NOT_SET 128
1355 #define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
1356 #define SSL_R_BN_LIB 130
1357 #define SSL_R_CA_DN_LENGTH_MISMATCH 131
1358 #define SSL_R_CA_DN_TOO_LONG 132
1359 #define SSL_R_CCS_RECEIVED_EARLY 133
1360 #define SSL_R_CERTIFICATE_VERIFY_FAILED 134
1361 #define SSL_R_CERT_LENGTH_MISMATCH 135
1362 #define SSL_R_CHALLENGE_IS_DIFFERENT 136
1363 #define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
1364 #define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
1365 #define SSL_R_CIPHER_TABLE_SRC_ERROR 139
1366 #define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
1367 #define SSL_R_COMPRESSION_FAILURE 141
1368 #define SSL_R_COMPRESSION_LIBRARY_ERROR 142
1369 #define SSL_R_CONNECTION_ID_IS_DIFFERENT 143
1370 #define SSL_R_CONNECTION_TYPE_NOT_SET 144
1371 #define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
1372 #define SSL_R_DATA_LENGTH_TOO_LONG 146
1373 #define SSL_R_DECRYPTION_FAILED 147
1374 #define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
1375 #define SSL_R_DIGEST_CHECK_FAILED 149
1376 #define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
1377 #define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
1378 #define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
1379 #define SSL_R_EXTRA_DATA_IN_MESSAGE 153
1380 #define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
1381 #define SSL_R_HTTPS_PROXY_REQUEST 155
1382 #define SSL_R_HTTP_REQUEST 156
1383 #define SSL_R_INTERNAL_ERROR 157
1384 #define SSL_R_INVALID_CHALLENGE_LENGTH 158
1385 #define SSL_R_INVALID_COMMAND 280
1386 #define SSL_R_INVALID_PURPOSE 278
1387 #define SSL_R_INVALID_TRUST 279
1388 #define SSL_R_LENGTH_MISMATCH 159
1389 #define SSL_R_LENGTH_TOO_SHORT 160
1390 #define SSL_R_LIBRARY_BUG 274
1391 #define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
1392 #define SSL_R_MISSING_DH_DSA_CERT 162
1393 #define SSL_R_MISSING_DH_KEY 163
1394 #define SSL_R_MISSING_DH_RSA_CERT 164
1395 #define SSL_R_MISSING_DSA_SIGNING_CERT 165
1396 #define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166
1397 #define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167
1398 #define SSL_R_MISSING_RSA_CERTIFICATE 168
1399 #define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
1400 #define SSL_R_MISSING_RSA_SIGNING_CERT 170
1401 #define SSL_R_MISSING_TMP_DH_KEY 171
1402 #define SSL_R_MISSING_TMP_RSA_KEY 172
1403 #define SSL_R_MISSING_TMP_RSA_PKEY 173
1404 #define SSL_R_MISSING_VERIFY_MESSAGE 174
1405 #define SSL_R_NON_SSLV2_INITIAL_PACKET 175
1406 #define SSL_R_NO_CERTIFICATES_RETURNED 176
1407 #define SSL_R_NO_CERTIFICATE_ASSIGNED 177
1408 #define SSL_R_NO_CERTIFICATE_RETURNED 178
1409 #define SSL_R_NO_CERTIFICATE_SET 179
1410 #define SSL_R_NO_CERTIFICATE_SPECIFIED 180
1411 #define SSL_R_NO_CIPHERS_AVAILABLE 181
1412 #define SSL_R_NO_CIPHERS_PASSED 182
1413 #define SSL_R_NO_CIPHERS_SPECIFIED 183
1414 #define SSL_R_NO_CIPHER_LIST 184
1415 #define SSL_R_NO_CIPHER_MATCH 185
1416 #define SSL_R_NO_CLIENT_CERT_RECEIVED 186
1417 #define SSL_R_NO_COMPRESSION_SPECIFIED 187
1418 #define SSL_R_NO_METHOD_SPECIFIED 188
1419 #define SSL_R_NO_PRIVATEKEY 189
1420 #define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
1421 #define SSL_R_NO_PROTOCOLS_AVAILABLE 191
1422 #define SSL_R_NO_PUBLICKEY 192
1423 #define SSL_R_NO_SHARED_CIPHER 193
1424 #define SSL_R_NO_VERIFY_CALLBACK 194
1425 #define SSL_R_NULL_SSL_CTX 195
1426 #define SSL_R_NULL_SSL_METHOD_PASSED 196
1427 #define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
1428 #define SSL_R_PACKET_LENGTH_TOO_LONG 198
1429 #define SSL_R_PATH_TOO_LONG 270
1430 #define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
1431 #define SSL_R_PEER_ERROR 200
1432 #define SSL_R_PEER_ERROR_CERTIFICATE 201
1433 #define SSL_R_PEER_ERROR_NO_CERTIFICATE 202
1434 #define SSL_R_PEER_ERROR_NO_CIPHER 203
1435 #define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204
1436 #define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
1437 #define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206
1438 #define SSL_R_PROTOCOL_IS_SHUTDOWN 207
1439 #define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208
1440 #define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209
1441 #define SSL_R_PUBLIC_KEY_NOT_RSA 210
1442 #define SSL_R_READ_BIO_NOT_SET 211
1443 #define SSL_R_READ_WRONG_PACKET_TYPE 212
1444 #define SSL_R_RECORD_LENGTH_MISMATCH 213
1445 #define SSL_R_RECORD_TOO_LARGE 214
1446 #define SSL_R_REQUIRED_CIPHER_MISSING 215
1447 #define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216
1448 #define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217
1449 #define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218
1450 #define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
1451 #define SSL_R_SHORT_READ 219
1452 #define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
1453 #define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
1454 #define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
1455 #define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
1456 #define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
1457 #define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
1458 #define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
1459 #define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
1460 #define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
1461 #define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
1462 #define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
1463 #define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
1464 #define SSL_R_SSLV3_ALERT_PEER_ERROR_CERTIFICATE 223
1465 #define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CERTIFICATE 224
1466 #define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CIPHER 225
1467 #define SSL_R_SSLV3_ALERT_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 226
1468 #define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
1469 #define SSL_R_SSLV3_ALERT_UNKNOWN_REMOTE_ERROR_TYPE 227
1470 #define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
1471 #define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
1472 #define SSL_R_SSL_HANDSHAKE_FAILURE 229
1473 #define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
1474 #define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
1475 #define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231
1476 #define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049
1477 #define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050
1478 #define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021
1479 #define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051
1480 #define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060
1481 #define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071
1482 #define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080
1483 #define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100
1484 #define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070
1485 #define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022
1486 #define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048
1487 #define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090
1488 #define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
1489 #define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
1490 #define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
1491 #define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235
1492 #define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
1493 #define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237
1494 #define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
1495 #define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
1496 #define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
1497 #define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241
1498 #define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
1499 #define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
1500 #define SSL_R_UNEXPECTED_MESSAGE 244
1501 #define SSL_R_UNEXPECTED_RECORD 245
1502 #define SSL_R_UNINITIALIZED 276
1503 #define SSL_R_UNKNOWN_ALERT_TYPE 246
1504 #define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
1505 #define SSL_R_UNKNOWN_CIPHER_RETURNED 248
1506 #define SSL_R_UNKNOWN_CIPHER_TYPE 249
1507 #define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
1508 #define SSL_R_UNKNOWN_PKEY_TYPE 251
1509 #define SSL_R_UNKNOWN_PROTOCOL 252
1510 #define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
1511 #define SSL_R_UNKNOWN_SSL_VERSION 254
1512 #define SSL_R_UNKNOWN_STATE 255
1513 #define SSL_R_UNSUPPORTED_CIPHER 256
1514 #define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
1515 #define SSL_R_UNSUPPORTED_OPTION 1091
1516 #define SSL_R_UNSUPPORTED_PROTOCOL 258
1517 #define SSL_R_UNSUPPORTED_SSL_VERSION 259
1518 #define SSL_R_WRITE_BIO_NOT_SET 260
1519 #define SSL_R_WRONG_CIPHER_RETURNED 261
1520 #define SSL_R_WRONG_MESSAGE_TYPE 262
1521 #define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263
1522 #define SSL_R_WRONG_SIGNATURE_LENGTH 264
1523 #define SSL_R_WRONG_SIGNATURE_SIZE 265
1524 #define SSL_R_WRONG_SSL_VERSION 266
1525 #define SSL_R_WRONG_VERSION_NUMBER 267
1526 #define SSL_R_X509_LIB 268
1527 #define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
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