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.]
63 #include <openssl/comp.h>
66 #include <openssl/bio.h>
69 #include <openssl/x509.h>
71 #include <openssl/safestack.h>
77 /* SSLeay version number for ASN.1 encoding of the session information */
78 /* Version 0 - initial version
79 * Version 1 - added the optional peer certificate
81 #define SSL_SESSION_ASN1_VERSION 0x0001
83 /* text strings for the ciphers */
84 #define SSL_TXT_NULL_WITH_MD5 SSL2_TXT_NULL_WITH_MD5
85 #define SSL_TXT_RC4_128_WITH_MD5 SSL2_TXT_RC4_128_WITH_MD5
86 #define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5
87 #define SSL_TXT_RC2_128_CBC_WITH_MD5 SSL2_TXT_RC2_128_CBC_WITH_MD5
88 #define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5
89 #define SSL_TXT_IDEA_128_CBC_WITH_MD5 SSL2_TXT_IDEA_128_CBC_WITH_MD5
90 #define SSL_TXT_DES_64_CBC_WITH_MD5 SSL2_TXT_DES_64_CBC_WITH_MD5
91 #define SSL_TXT_DES_64_CBC_WITH_SHA SSL2_TXT_DES_64_CBC_WITH_SHA
92 #define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5
93 #define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA
95 #define SSL_MAX_SSL_SESSION_ID_LENGTH 32
96 #define SSL_MAX_SID_CTX_LENGTH 32
98 #define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8)
99 #define SSL_MAX_KEY_ARG_LENGTH 8
100 #define SSL_MAX_MASTER_KEY_LENGTH 48
102 /* These are used to specify which ciphers to use and not to use */
103 #define SSL_TXT_LOW "LOW"
104 #define SSL_TXT_MEDIUM "MEDIUM"
105 #define SSL_TXT_HIGH "HIGH"
106 #define SSL_TXT_kFZA "kFZA"
107 #define SSL_TXT_aFZA "aFZA"
108 #define SSL_TXT_eFZA "eFZA"
109 #define SSL_TXT_FZA "FZA"
111 #define SSL_TXT_aNULL "aNULL"
112 #define SSL_TXT_eNULL "eNULL"
113 #define SSL_TXT_NULL "NULL"
115 #define SSL_TXT_kRSA "kRSA"
116 #define SSL_TXT_kDHr "kDHr"
117 #define SSL_TXT_kDHd "kDHd"
118 #define SSL_TXT_kEDH "kEDH"
119 #define SSL_TXT_aRSA "aRSA"
120 #define SSL_TXT_aDSS "aDSS"
121 #define SSL_TXT_aDH "aDH"
122 #define SSL_TXT_DSS "DSS"
123 #define SSL_TXT_DH "DH"
124 #define SSL_TXT_EDH "EDH"
125 #define SSL_TXT_ADH "ADH"
126 #define SSL_TXT_RSA "RSA"
127 #define SSL_TXT_DES "DES"
128 #define SSL_TXT_3DES "3DES"
129 #define SSL_TXT_RC4 "RC4"
130 #define SSL_TXT_RC2 "RC2"
131 #define SSL_TXT_IDEA "IDEA"
132 #define SSL_TXT_MD5 "MD5"
133 #define SSL_TXT_SHA1 "SHA1"
134 #define SSL_TXT_SHA "SHA"
135 #define SSL_TXT_EXP "EXP"
136 #define SSL_TXT_EXPORT "EXPORT"
137 #define SSL_TXT_EXP40 "EXPORT40"
138 #define SSL_TXT_EXP56 "EXPORT56"
139 #define SSL_TXT_SSLV2 "SSLv2"
140 #define SSL_TXT_SSLV3 "SSLv3"
141 #define SSL_TXT_TLSV1 "TLSv1"
142 #define SSL_TXT_ALL "ALL"
144 /* 'DEFAULT' at the start of the cipher list insert the following string
145 * in addition to this being the default cipher string */
146 #define SSL_DEFAULT_CIPHER_LIST "ALL:!ADH:RC4+RSA:+SSLv2:@STRENGTH"
148 /* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
149 #define SSL_SENT_SHUTDOWN 1
150 #define SSL_RECEIVED_SHUTDOWN 2
156 #include <openssl/crypto.h>
157 #include <openssl/lhash.h>
158 #include <openssl/buffer.h>
159 #include <openssl/bio.h>
160 #include <openssl/pem.h>
161 #include <openssl/x509.h>
167 #if (defined(NO_RSA) || defined(NO_MD5)) && !defined(NO_SSL2)
171 #define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
172 #define SSL_FILETYPE_PEM X509_FILETYPE_PEM
174 /* This is needed to stop compilers complaining about the
175 * 'struct ssl_st *' function parameters used to prototype callbacks
177 typedef struct ssl_st *ssl_crock_st;
179 /* used to hold info on the particular ciphers used */
180 typedef struct ssl_cipher_st
183 const char *name; /* text name */
184 unsigned long id; /* id, 4 bytes, first is version */
185 unsigned long algorithms; /* what ciphers are used */
186 unsigned long algo_strength; /* strength and export flags */
187 unsigned long algorithm2; /* Extra flags */
188 int strength_bits; /* Number of bits really used */
189 int alg_bits; /* Number of bits for algorithm */
190 unsigned long mask; /* used for matching */
191 unsigned long mask_strength; /* also used for matching */
194 DECLARE_STACK_OF(SSL_CIPHER)
196 typedef struct ssl_st SSL;
197 typedef struct ssl_ctx_st SSL_CTX;
199 /* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
200 typedef struct ssl_method_st
203 int (*ssl_new)(SSL *s);
204 void (*ssl_clear)(SSL *s);
205 void (*ssl_free)(SSL *s);
206 int (*ssl_accept)(SSL *s);
207 int (*ssl_connect)(SSL *s);
208 int (*ssl_read)(SSL *s,void *buf,int len);
209 int (*ssl_peek)(SSL *s,char *buf,int len);
210 int (*ssl_write)(SSL *s,const void *buf,int len);
211 int (*ssl_shutdown)(SSL *s);
212 int (*ssl_renegotiate)(SSL *s);
213 int (*ssl_renegotiate_check)(SSL *s);
214 long (*ssl_ctrl)(SSL *s,int cmd,long larg,char *parg);
215 long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,char *parg);
216 SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr);
217 int (*put_cipher_by_char)(const SSL_CIPHER *cipher,unsigned char *ptr);
218 int (*ssl_pending)(SSL *s);
219 int (*num_ciphers)(void);
220 SSL_CIPHER *(*get_cipher)(unsigned ncipher);
221 struct ssl_method_st *(*get_ssl_method)(int version);
222 long (*get_timeout)(void);
223 struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */
224 int (*ssl_version)();
225 long (*ssl_callback_ctrl)(SSL *s, int cb_id, void (*fp)());
226 long (*ssl_ctx_callback_ctrl)(SSL_CTX *s, int cb_id, void (*fp)());
229 /* Lets make this into an ASN.1 type structure as follows
230 * SSL_SESSION_ID ::= SEQUENCE {
231 * version INTEGER, -- structure version number
232 * SSLversion INTEGER, -- SSL version number
233 * Cipher OCTET_STRING, -- the 3 byte cipher ID
234 * Session_ID OCTET_STRING, -- the Session ID
235 * Master_key OCTET_STRING, -- the master key
236 * Key_Arg [ 0 ] IMPLICIT OCTET_STRING, -- the optional Key argument
237 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time
238 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds
239 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate
240 * Session_ID_context [ 4 ] EXPLICIT OCTET_STRING, -- the Session ID context
241 * Verify_result [ 5 ] EXPLICIT INTEGER -- X509_V_... code for `Peer'
242 * Compression [6] IMPLICIT ASN1_OBJECT -- compression OID XXXXX
244 * Look in ssl/ssl_asn1.c for more details
245 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
247 typedef struct ssl_session_st
249 int ssl_version; /* what ssl version session info is
250 * being kept in here? */
252 /* only really used in SSLv2 */
253 unsigned int key_arg_length;
254 unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH];
255 int master_key_length;
256 unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH];
257 /* session_id - valid? */
258 unsigned int session_id_length;
259 unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH];
260 /* this is used to determine whether the session is being reused in
261 * the appropriate context. It is up to the application to set this,
263 unsigned int sid_ctx_length;
264 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
268 /* The cert is the certificate used to establish this connection */
269 struct sess_cert_st /* SESS_CERT */ *sess_cert;
271 /* This is the cert for the other end.
272 * On clients, it will be the same as sess_cert->peer_key->x509
273 * (the latter is not enough as sess_cert is not retained
274 * in the external representation of sessions, see ssl_asn1.c). */
276 /* when app_verify_callback accepts a session where the peer's certificate
277 * is not ok, we must remember the error for session reuse: */
278 long verify_result; /* only for servers */
284 int compress_meth; /* Need to lookup the method */
287 unsigned long cipher_id; /* when ASN.1 loaded, this
288 * needs to be used to load
289 * the 'cipher' structure */
291 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */
293 CRYPTO_EX_DATA ex_data; /* application specific data */
295 /* These are used to make removal of session-ids more
296 * efficient and to implement a maximum cache size. */
297 struct ssl_session_st *prev,*next;
300 #define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L
301 #define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L
302 #define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L
303 #define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L
304 #define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
305 #define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x00000040L
306 #define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
307 #define SSL_OP_TLS_D5_BUG 0x00000100L
308 #define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L
309 #define SSL_OP_TLS_ROLLBACK_BUG 0x00000400L
311 /* If set, always create a new key when using tmp_dh parameters */
312 #define SSL_OP_SINGLE_DH_USE 0x00100000L
313 /* Set to also use the tmp_rsa key when doing RSA operations. */
314 #define SSL_OP_EPHEMERAL_RSA 0x00200000L
316 /* The next flag deliberately changes the ciphertest, this is a check
317 * for the PKCS#1 attack */
318 #define SSL_OP_PKCS1_CHECK_1 0x08000000L
319 #define SSL_OP_PKCS1_CHECK_2 0x10000000L
320 #define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L
321 /* SSL_OP_NON_EXPORT_FIRST looks utterly broken .. */
322 #define SSL_OP_NON_EXPORT_FIRST 0x40000000L
323 #define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x80000000L
324 #define SSL_OP_ALL 0x000FFFFFL
326 #define SSL_OP_NO_SSLv2 0x01000000L
327 #define SSL_OP_NO_SSLv3 0x02000000L
328 #define SSL_OP_NO_TLSv1 0x04000000L
330 /* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
331 * when just a single record has been written): */
332 #define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L
333 /* Make it possible to retry SSL_write() with changed buffer location
334 * (buffer contents must stay the same!); this is not the default to avoid
335 * the misconception that non-blocking SSL_write() behaves like
336 * non-blocking write(): */
337 #define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
338 /* Never bother the application with retries if the transport
340 #define SSL_MODE_AUTO_RETRY 0x00000004L
342 /* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
343 * they cannot be used to clear bits. */
345 #define SSL_CTX_set_options(ctx,op) \
346 SSL_CTX_ctrl(ctx,SSL_CTRL_OPTIONS,op,NULL)
347 #define SSL_CTX_get_options(ctx) \
348 SSL_CTX_ctrl(ctx,SSL_CTRL_OPTIONS,0,NULL)
349 #define SSL_set_options(ssl,op) \
350 SSL_ctrl(ssl,SSL_CTRL_OPTIONS,op,NULL)
351 #define SSL_get_options(ssl) \
352 SSL_ctrl(ssl,SSL_CTRL_OPTIONS,0,NULL)
354 #define SSL_CTX_set_mode(ctx,op) \
355 SSL_CTX_ctrl(ctx,SSL_CTRL_MODE,op,NULL)
356 #define SSL_CTX_get_mode(ctx) \
357 SSL_CTX_ctrl(ctx,SSL_CTRL_MODE,0,NULL)
358 #define SSL_set_mode(ssl,op) \
359 SSL_ctrl(ssl,SSL_CTRL_MODE,op,NULL)
360 #define SSL_get_mode(ssl) \
361 SSL_ctrl(ssl,SSL_CTRL_MODE,0,NULL)
363 #define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
365 typedef struct ssl_comp_st
376 DECLARE_STACK_OF(SSL_COMP)
381 unsigned long options;
384 STACK_OF(SSL_CIPHER) *cipher_list;
385 /* same as above but sorted for lookup */
386 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
388 struct x509_store_st /* X509_STORE */ *cert_store;
389 struct lhash_st /* LHASH */ *sessions; /* a set of SSL_SESSIONs */
390 /* Most session-ids that will be cached, default is
391 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */
392 unsigned long session_cache_size;
393 struct ssl_session_st *session_cache_head;
394 struct ssl_session_st *session_cache_tail;
396 /* This can have one of 2 values, ored together,
397 * SSL_SESS_CACHE_CLIENT,
398 * SSL_SESS_CACHE_SERVER,
399 * Default is SSL_SESSION_CACHE_SERVER, which means only
400 * SSL_accept which cache SSL_SESSIONS. */
401 int session_cache_mode;
403 /* If timeout is not 0, it is the default timeout value set
404 * when SSL_new() is called. This has been put in to make
405 * life easier to set things up */
406 long session_timeout;
408 /* If this callback is not null, it will be called each
409 * time a session id is added to the cache. If this function
410 * returns 1, it means that the callback will do a
411 * SSL_SESSION_free() when it has finished using it. Otherwise,
412 * on 0, it means the callback has finished with it.
413 * If remove_session_cb is not null, it will be called when
414 * a session-id is removed from the cache. After the call,
415 * OpenSSL will SSL_SESSION_free() it. */
416 int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess);
417 void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess);
418 SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl,
419 unsigned char *data,int len,int *copy);
422 int sess_connect; /* SSL new conn - started */
423 int sess_connect_renegotiate;/* SSL reneg - requested */
424 int sess_connect_good; /* SSL new conne/reneg - finished */
425 int sess_accept; /* SSL new accept - started */
426 int sess_accept_renegotiate;/* SSL reneg - requested */
427 int sess_accept_good; /* SSL accept/reneg - finished */
428 int sess_miss; /* session lookup misses */
429 int sess_timeout; /* reuse attempt on timeouted session */
430 int sess_cache_full; /* session removed due to full cache */
431 int sess_hit; /* session reuse actually done */
432 int sess_cb_hit; /* session-id that was not
434 * passed back via the callback. This
435 * indicates that the application is
436 * supplying session-id's from other
437 * processes - spooky :-) */
442 /**/ void (*info_callback)();
444 /* if defined, these override the X509_verify_cert() calls */
445 /**/ int (*app_verify_callback)();
446 /**/ char *app_verify_arg; /* never used; should be void * */
448 /* default values to use in SSL structures */
449 /**/ struct cert_st /* CERT */ *cert;
451 /**/ int verify_mode;
452 /**/ int verify_depth;
453 /**/ unsigned int sid_ctx_length;
454 /**/ unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
455 /**/ int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx);
457 int purpose; /* Purpose setting */
458 int trust; /* Trust setting */
460 /* Default password callback. */
461 /**/ pem_password_cb *default_passwd_callback;
463 /* Default password callback user data. */
464 /**/ void *default_passwd_callback_userdata;
466 /* get client cert callback */
467 /**/ int (*client_cert_cb)(/* SSL *ssl, X509 **x509, EVP_PKEY **pkey */);
469 /* what we put in client cert requests */
470 STACK_OF(X509_NAME) *client_CA;
472 /**/ int quiet_shutdown;
474 CRYPTO_EX_DATA ex_data;
476 const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */
477 const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */
478 const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */
480 STACK_OF(X509) *extra_certs;
481 STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */
484 #define SSL_SESS_CACHE_OFF 0x0000
485 #define SSL_SESS_CACHE_CLIENT 0x0001
486 #define SSL_SESS_CACHE_SERVER 0x0002
487 #define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
488 #define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
489 /* This one, when set, makes the server session-id lookup not look
490 * in the cache. If there is an application get_session callback
491 * defined, this will still get called. */
492 #define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
494 struct lhash_st *SSL_CTX_sessions(SSL_CTX *ctx);
495 #define SSL_CTX_sess_number(ctx) \
496 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
497 #define SSL_CTX_sess_connect(ctx) \
498 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
499 #define SSL_CTX_sess_connect_good(ctx) \
500 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
501 #define SSL_CTX_sess_connect_renegotiate(ctx) \
502 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
503 #define SSL_CTX_sess_accept(ctx) \
504 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
505 #define SSL_CTX_sess_accept_renegotiate(ctx) \
506 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
507 #define SSL_CTX_sess_accept_good(ctx) \
508 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
509 #define SSL_CTX_sess_hits(ctx) \
510 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
511 #define SSL_CTX_sess_cb_hits(ctx) \
512 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
513 #define SSL_CTX_sess_misses(ctx) \
514 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
515 #define SSL_CTX_sess_timeouts(ctx) \
516 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
517 #define SSL_CTX_sess_cache_full(ctx) \
518 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
520 #define SSL_CTX_sess_set_new_cb(ctx,cb) ((ctx)->new_session_cb=(cb))
521 #define SSL_CTX_sess_get_new_cb(ctx) ((ctx)->new_session_cb)
522 #define SSL_CTX_sess_set_remove_cb(ctx,cb) ((ctx)->remove_session_cb=(cb))
523 #define SSL_CTX_sess_get_remove_cb(ctx) ((ctx)->remove_session_cb)
524 #define SSL_CTX_sess_set_get_cb(ctx,cb) ((ctx)->get_session_cb=(cb))
525 #define SSL_CTX_sess_get_get_cb(ctx) ((ctx)->get_session_cb)
526 #define SSL_CTX_set_info_callback(ctx,cb) ((ctx)->info_callback=(cb))
527 #define SSL_CTX_get_info_callback(ctx) ((ctx)->info_callback)
528 #define SSL_CTX_set_client_cert_cb(ctx,cb) ((ctx)->client_cert_cb=(cb))
529 #define SSL_CTX_get_client_cert_cb(ctx) ((ctx)->client_cert_cb)
531 #define SSL_NOTHING 1
532 #define SSL_WRITING 2
533 #define SSL_READING 3
534 #define SSL_X509_LOOKUP 4
536 /* These will only be used when doing non-blocking IO */
537 #define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
538 #define SSL_want_read(s) (SSL_want(s) == SSL_READING)
539 #define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
540 #define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
545 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION)
548 int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
550 SSL_METHOD *method; /* SSLv3 */
552 /* There are 2 BIO's even though they are normally both the
553 * same. This is so data can be read and written to different
557 BIO *rbio; /* used by SSL_read */
558 BIO *wbio; /* used by SSL_write */
559 BIO *bbio; /* used during session-id reuse to concatenate
562 char *rbio; /* used by SSL_read */
563 char *wbio; /* used by SSL_write */
566 /* This holds a variable that indicates what we were doing
567 * when a 0 or -1 is returned. This is needed for
568 * non-blocking IO so we know what request needs re-doing when
569 * in SSL_accept or SSL_connect */
572 /* true when we are actually in SSL_accept() or SSL_connect() */
574 int (*handshake_func)();
576 /* Imagine that here's a boolean member "init" that is
577 * switched as soon as SSL_set_{accept/connect}_state
578 * is called for the first time, so that "state" and
579 * "handshake_func" are properly initialized. But as
580 * handshake_func is == 0 until then, we use this
581 * test instead of an "init" member.
584 int server; /* are we the server side? - mostly used by SSL_clear*/
586 int new_session;/* 1 if we are to use a new session */
587 int quiet_shutdown;/* don't send shutdown packets */
588 int shutdown; /* we have shut things down, 0x01 sent, 0x02
590 int state; /* where we are */
591 int rstate; /* where we are when reading */
593 BUF_MEM *init_buf; /* buffer used during init */
594 int init_num; /* amount read/written */
595 int init_off; /* amount read/written */
597 /* used internally to point at a raw packet */
598 unsigned char *packet;
599 unsigned int packet_length;
601 struct ssl2_state_st *s2; /* SSLv2 variables */
602 struct ssl3_state_st *s3; /* SSLv3 variables */
604 int read_ahead; /* Read as many input bytes as possible
605 * (for non-blocking reads) */
606 int hit; /* reusing a previous session */
608 int purpose; /* Purpose setting */
609 int trust; /* Trust setting */
612 STACK_OF(SSL_CIPHER) *cipher_list;
613 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
615 /* These are the ones being used, the ones in SSL_SESSION are
616 * the ones to be 'copied' into these ones */
618 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */
619 const EVP_MD *read_hash; /* used for mac generation */
621 COMP_CTX *expand; /* uncompress */
626 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
627 const EVP_MD *write_hash; /* used for mac generation */
629 COMP_CTX *compress; /* compression */
637 /* This is used to hold the server certificate used */
638 struct cert_st /* CERT */ *cert;
640 /* the session_id_context is used to ensure sessions are only reused
641 * in the appropriate context */
642 unsigned int sid_ctx_length;
643 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
645 /* This can also be in the session once a session is established */
646 SSL_SESSION *session;
648 /* Used in SSL2 and SSL3 */
649 int verify_mode; /* 0 don't care about verify failure.
650 * 1 fail if verify fails */
652 int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */
653 void (*info_callback)(); /* optional informational callback */
655 int error; /* error bytes to be written */
656 int error_code; /* actual code */
659 /* set this flag to 1 and a sleep(1) is put into all SSL_read()
660 * and SSL_write() calls, good for nbio debuging :-) */
663 /* extra application data */
665 CRYPTO_EX_DATA ex_data;
667 /* for server side, keep the list of CA_dn we can use */
668 STACK_OF(X509_NAME) *client_CA;
671 unsigned long options; /* protocol behaviour */
672 unsigned long mode; /* API behaviour */
674 int client_version; /* what was passed, used for
675 * SSLv3/TLS rollback check */
682 #include <openssl/ssl2.h>
683 #include <openssl/ssl3.h>
684 #include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
685 #include <openssl/ssl23.h>
692 #define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
693 #define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
694 #define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
695 #define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
696 #define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
697 #define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
699 /* The following are the possible values for ssl->state are are
700 * used to indicate where we are up to in the SSL connection establishment.
701 * The macros that follow are about the only things you should need to use
702 * and even then, only when using non-blocking IO.
703 * It can also be useful to work out where you were when the connection
706 #define SSL_ST_CONNECT 0x1000
707 #define SSL_ST_ACCEPT 0x2000
708 #define SSL_ST_MASK 0x0FFF
709 #define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT)
710 #define SSL_ST_BEFORE 0x4000
711 #define SSL_ST_OK 0x03
712 #define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT)
714 #define SSL_CB_LOOP 0x01
715 #define SSL_CB_EXIT 0x02
716 #define SSL_CB_READ 0x04
717 #define SSL_CB_WRITE 0x08
718 #define SSL_CB_ALERT 0x4000 /* used in callback */
719 #define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
720 #define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
721 #define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
722 #define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
723 #define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
724 #define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
725 #define SSL_CB_HANDSHAKE_START 0x10
726 #define SSL_CB_HANDSHAKE_DONE 0x20
728 /* Is the SSL_connection established? */
729 #define SSL_get_state(a) SSL_state(a)
730 #define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK)
731 #define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT)
732 #define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE)
733 #define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT)
734 #define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT)
736 /* The following 2 states are kept in ssl->rstate when reads fail,
737 * you should not need these */
738 #define SSL_ST_READ_HEADER 0xF0
739 #define SSL_ST_READ_BODY 0xF1
740 #define SSL_ST_READ_DONE 0xF2
742 /* Obtain latest Finished message
743 * -- that we sent (SSL_get_finished)
744 * -- that we expected from peer (SSL_get_peer_finished).
745 * Returns length (0 == no Finished so far), copies up to 'count' bytes. */
746 size_t SSL_get_finished(SSL *s, void *buf, size_t count);
747 size_t SSL_get_peer_finished(SSL *s, void *buf, size_t count);
749 /* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options
750 * are 'ored' with SSL_VERIFY_PEER if they are desired */
751 #define SSL_VERIFY_NONE 0x00
752 #define SSL_VERIFY_PEER 0x01
753 #define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
754 #define SSL_VERIFY_CLIENT_ONCE 0x04
756 #define OpenSSL_add_ssl_algorithms() SSL_library_init()
757 #define SSLeay_add_ssl_algorithms() SSL_library_init()
759 /* this is for backward compatibility */
760 #if 0 /* NEW_SSLEAY */
761 #define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
762 #define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n)
763 #define SSL_add_session(a,b) SSL_CTX_add_session((a),(b))
764 #define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b))
765 #define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b))
767 /* More backward compatibility */
768 #define SSL_get_cipher(s) \
769 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
770 #define SSL_get_cipher_bits(s,np) \
771 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
772 #define SSL_get_cipher_version(s) \
773 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
774 #define SSL_get_cipher_name(s) \
775 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
776 #define SSL_get_time(a) SSL_SESSION_get_time(a)
777 #define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
778 #define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
779 #define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
781 #if 1 /*SSLEAY_MACROS*/
782 #define d2i_SSL_SESSION_bio(bp,s_id) (SSL_SESSION *)ASN1_d2i_bio( \
783 (char *(*)())SSL_SESSION_new,(char *(*)())d2i_SSL_SESSION, \
784 (bp),(unsigned char **)(s_id))
785 #define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio(i2d_SSL_SESSION, \
786 bp,(unsigned char *)s_id)
787 #define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \
788 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u)
789 #define PEM_read_bio_SSL_SESSION(bp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read_bio( \
790 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,(char **)x,cb,u)
791 #define PEM_write_SSL_SESSION(fp,x) \
792 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
793 PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL)
794 #define PEM_write_bio_SSL_SESSION(bp,x) \
795 PEM_ASN1_write_bio((int (*)())i2d_SSL_SESSION, \
796 PEM_STRING_SSL_SESSION,bp, (char *)x, NULL,NULL,0,NULL,NULL)
799 #define SSL_AD_REASON_OFFSET 1000
800 /* These alert types are for SSLv3 and TLSv1 */
801 #define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
802 #define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */
803 #define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */
804 #define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
805 #define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
806 #define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */
807 #define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */
808 #define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */
809 #define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
810 #define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
811 #define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
812 #define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
813 #define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
814 #define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */
815 #define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */
816 #define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */
817 #define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */
818 #define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
819 #define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */
820 #define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */
821 #define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */
822 #define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */
823 #define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
824 #define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
826 #define SSL_ERROR_NONE 0
827 #define SSL_ERROR_SSL 1
828 #define SSL_ERROR_WANT_READ 2
829 #define SSL_ERROR_WANT_WRITE 3
830 #define SSL_ERROR_WANT_X509_LOOKUP 4
831 #define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */
832 #define SSL_ERROR_ZERO_RETURN 6
833 #define SSL_ERROR_WANT_CONNECT 7
835 #define SSL_CTRL_NEED_TMP_RSA 1
836 #define SSL_CTRL_SET_TMP_RSA 2
837 #define SSL_CTRL_SET_TMP_DH 3
838 #define SSL_CTRL_SET_TMP_RSA_CB 4
839 #define SSL_CTRL_SET_TMP_DH_CB 5
841 #define SSL_CTRL_GET_SESSION_REUSED 6
842 #define SSL_CTRL_GET_CLIENT_CERT_REQUEST 7
843 #define SSL_CTRL_GET_NUM_RENEGOTIATIONS 8
844 #define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 9
845 #define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 10
846 #define SSL_CTRL_GET_FLAGS 11
847 #define SSL_CTRL_EXTRA_CHAIN_CERT 12
850 #define SSL_CTRL_SESS_NUMBER 20
851 #define SSL_CTRL_SESS_CONNECT 21
852 #define SSL_CTRL_SESS_CONNECT_GOOD 22
853 #define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
854 #define SSL_CTRL_SESS_ACCEPT 24
855 #define SSL_CTRL_SESS_ACCEPT_GOOD 25
856 #define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
857 #define SSL_CTRL_SESS_HIT 27
858 #define SSL_CTRL_SESS_CB_HIT 28
859 #define SSL_CTRL_SESS_MISSES 29
860 #define SSL_CTRL_SESS_TIMEOUTS 30
861 #define SSL_CTRL_SESS_CACHE_FULL 31
862 #define SSL_CTRL_OPTIONS 32
863 #define SSL_CTRL_MODE 33
865 #define SSL_CTRL_GET_READ_AHEAD 40
866 #define SSL_CTRL_SET_READ_AHEAD 41
867 #define SSL_CTRL_SET_SESS_CACHE_SIZE 42
868 #define SSL_CTRL_GET_SESS_CACHE_SIZE 43
869 #define SSL_CTRL_SET_SESS_CACHE_MODE 44
870 #define SSL_CTRL_GET_SESS_CACHE_MODE 45
872 #define SSL_session_reused(ssl) \
873 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
874 #define SSL_num_renegotiations(ssl) \
875 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
876 #define SSL_clear_num_renegotiations(ssl) \
877 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
878 #define SSL_total_renegotiations(ssl) \
879 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
881 #define SSL_CTX_need_tmp_RSA(ctx) \
882 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
883 #define SSL_CTX_set_tmp_rsa(ctx,rsa) \
884 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
885 #define SSL_CTX_set_tmp_dh(ctx,dh) \
886 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
888 #define SSL_need_tmp_RSA(ssl) \
889 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
890 #define SSL_set_tmp_rsa(ssl,rsa) \
891 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
892 #define SSL_set_tmp_dh(ssl,dh) \
893 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
895 #define SSL_CTX_add_extra_chain_cert(ctx,x509) \
896 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
898 /* VMS uses only 31 characters for symbols. */
900 #undef SSL_CTX_set_cert_verify_callback
901 #define SSL_CTX_set_cert_verify_callback SSL_CTX_set_cert_verify_cb
902 #undef SSL_CTX_use_certificate_chain_file
903 #define SSL_CTX_use_certificate_chain_file SSL_CTX_use_cert_chain_file
904 #undef SSL_CTX_set_default_verify_paths
905 #define SSL_CTX_set_default_verify_paths SSL_CTX_set_def_verify_paths
906 #undef SSL_get_ex_data_X509_STORE_CTX_idx
907 #define SSL_get_ex_data_X509_STORE_CTX_idx SSL_get_ex_data_X509_STOR_CTX_i
908 #undef SSL_add_file_cert_subjects_to_stack
909 #define SSL_add_file_cert_subjects_to_stack SSL_add_file_cert_sub_to_stack
910 #undef SSL_add_dir_cert_subjects_to_stack
911 #define SSL_add_dir_cert_subjects_to_stack SSL_add_dir_cert_sub_to_stack
915 BIO_METHOD *BIO_f_ssl(void);
916 BIO *BIO_new_ssl(SSL_CTX *ctx,int client);
917 BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
918 BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
919 int BIO_ssl_copy_session_id(BIO *to,BIO *from);
920 void BIO_ssl_shutdown(BIO *ssl_bio);
924 int SSL_CTX_set_cipher_list(SSL_CTX *,const char *str);
925 SSL_CTX *SSL_CTX_new(SSL_METHOD *meth);
926 void SSL_CTX_free(SSL_CTX *);
927 long SSL_CTX_set_timeout(SSL_CTX *ctx,long t);
928 long SSL_CTX_get_timeout(SSL_CTX *ctx);
929 X509_STORE *SSL_CTX_get_cert_store(SSL_CTX *);
930 void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *);
931 int SSL_want(SSL *s);
932 int SSL_clear(SSL *s);
934 void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm);
936 SSL_CIPHER *SSL_get_current_cipher(SSL *s);
937 int SSL_CIPHER_get_bits(SSL_CIPHER *c,int *alg_bits);
938 char * SSL_CIPHER_get_version(SSL_CIPHER *c);
939 const char * SSL_CIPHER_get_name(SSL_CIPHER *c);
941 int SSL_get_fd(SSL *s);
942 const char * SSL_get_cipher_list(SSL *s,int n);
943 char * SSL_get_shared_ciphers(SSL *s, char *buf, int len);
944 int SSL_get_read_ahead(SSL * s);
945 int SSL_pending(SSL *s);
947 int SSL_set_fd(SSL *s, int fd);
948 int SSL_set_rfd(SSL *s, int fd);
949 int SSL_set_wfd(SSL *s, int fd);
952 void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio);
953 BIO * SSL_get_rbio(SSL *s);
954 BIO * SSL_get_wbio(SSL *s);
956 int SSL_set_cipher_list(SSL *s, const char *str);
957 void SSL_set_read_ahead(SSL *s, int yes);
958 int SSL_get_verify_mode(SSL *s);
959 int SSL_get_verify_depth(SSL *s);
960 int (*SSL_get_verify_callback(SSL *s))(int,X509_STORE_CTX *);
961 void SSL_set_verify(SSL *s, int mode,
962 int (*callback)(int ok,X509_STORE_CTX *ctx));
963 void SSL_set_verify_depth(SSL *s, int depth);
965 int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
967 int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len);
968 int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
969 int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, unsigned char *d, long len);
970 int SSL_use_certificate(SSL *ssl, X509 *x);
971 int SSL_use_certificate_ASN1(SSL *ssl, unsigned char *d, int len);
974 int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
975 int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
976 int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
977 int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
978 int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
979 int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
980 int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */
981 STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
982 int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
984 int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
988 void ERR_load_SSL_strings(void );
989 void SSL_load_error_strings(void );
990 char * SSL_state_string(SSL *s);
991 char * SSL_rstate_string(SSL *s);
992 char * SSL_state_string_long(SSL *s);
993 char * SSL_rstate_string_long(SSL *s);
994 long SSL_SESSION_get_time(SSL_SESSION *s);
995 long SSL_SESSION_set_time(SSL_SESSION *s, long t);
996 long SSL_SESSION_get_timeout(SSL_SESSION *s);
997 long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
998 void SSL_copy_session_id(SSL *to,SSL *from);
1000 SSL_SESSION *SSL_SESSION_new(void);
1001 unsigned long SSL_SESSION_hash(SSL_SESSION *a);
1002 int SSL_SESSION_cmp(SSL_SESSION *a,SSL_SESSION *b);
1004 int SSL_SESSION_print_fp(FILE *fp,SSL_SESSION *ses);
1007 int SSL_SESSION_print(BIO *fp,SSL_SESSION *ses);
1009 void SSL_SESSION_free(SSL_SESSION *ses);
1010 int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp);
1011 int SSL_set_session(SSL *to, SSL_SESSION *session);
1012 int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
1013 int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c);
1014 SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,unsigned char **pp,long length);
1016 #ifdef HEADER_X509_H
1017 X509 * SSL_get_peer_certificate(SSL *s);
1020 STACK_OF(X509) *SSL_get_peer_cert_chain(SSL *s);
1023 #define SSL_CTX_set_default_passwd_cb_userdata SSL_CTX_set_def_passwd_cb_ud
1026 int SSL_CTX_get_verify_mode(SSL_CTX *ctx);
1027 int SSL_CTX_get_verify_depth(SSL_CTX *ctx);
1028 int (*SSL_CTX_get_verify_callback(SSL_CTX *ctx))(int,X509_STORE_CTX *);
1029 void SSL_CTX_set_verify(SSL_CTX *ctx,int mode,
1030 int (*callback)(int, X509_STORE_CTX *));
1031 void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth);
1032 void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(),char *arg);
1034 int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
1036 int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, unsigned char *d, long len);
1037 int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
1038 int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx,
1039 unsigned char *d, long len);
1040 int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
1041 int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, unsigned char *d);
1043 void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
1044 void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
1046 int SSL_CTX_check_private_key(SSL_CTX *ctx);
1047 int SSL_check_private_key(SSL *ctx);
1049 int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx,
1050 unsigned int sid_ctx_len);
1052 SSL * SSL_new(SSL_CTX *ctx);
1053 int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx,
1054 unsigned int sid_ctx_len);
1056 int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
1057 int SSL_set_purpose(SSL *s, int purpose);
1058 int SSL_CTX_set_trust(SSL_CTX *s, int trust);
1059 int SSL_set_trust(SSL *s, int trust);
1061 void SSL_free(SSL *ssl);
1062 int SSL_accept(SSL *ssl);
1063 int SSL_connect(SSL *ssl);
1064 int SSL_read(SSL *ssl,char *buf,int num);
1065 int SSL_peek(SSL *ssl,char *buf,int num);
1066 int SSL_write(SSL *ssl,const char *buf,int num);
1067 long SSL_ctrl(SSL *ssl,int cmd, long larg, char *parg);
1068 long SSL_callback_ctrl(SSL *, int, void (*)());
1069 long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, char *parg);
1070 long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)());
1072 int SSL_get_error(SSL *s,int ret_code);
1073 const char *SSL_get_version(SSL *s);
1075 /* This sets the 'default' SSL version that SSL_new() will create */
1076 int SSL_CTX_set_ssl_version(SSL_CTX *ctx,SSL_METHOD *meth);
1078 SSL_METHOD *SSLv2_method(void); /* SSLv2 */
1079 SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */
1080 SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */
1082 SSL_METHOD *SSLv3_method(void); /* SSLv3 */
1083 SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
1084 SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
1086 SSL_METHOD *SSLv23_method(void); /* SSLv3 but can rollback to v2 */
1087 SSL_METHOD *SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */
1088 SSL_METHOD *SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */
1090 SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
1091 SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
1092 SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
1094 STACK_OF(SSL_CIPHER) *SSL_get_ciphers(SSL *s);
1096 int SSL_do_handshake(SSL *s);
1097 int SSL_renegotiate(SSL *s);
1098 int SSL_shutdown(SSL *s);
1100 SSL_METHOD *SSL_get_ssl_method(SSL *s);
1101 int SSL_set_ssl_method(SSL *s,SSL_METHOD *method);
1102 char *SSL_alert_type_string_long(int value);
1103 char *SSL_alert_type_string(int value);
1104 char *SSL_alert_desc_string_long(int value);
1105 char *SSL_alert_desc_string(int value);
1107 void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *list);
1108 void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *list);
1109 STACK_OF(X509_NAME) *SSL_get_client_CA_list(SSL *s);
1110 STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(SSL_CTX *s);
1111 int SSL_add_client_CA(SSL *ssl,X509 *x);
1112 int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x);
1114 void SSL_set_connect_state(SSL *s);
1115 void SSL_set_accept_state(SSL *s);
1117 long SSL_get_default_timeout(SSL *s);
1119 int SSL_library_init(void );
1121 char *SSL_CIPHER_description(SSL_CIPHER *,char *buf,int size);
1122 STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
1124 SSL *SSL_dup(SSL *ssl);
1126 X509 *SSL_get_certificate(SSL *ssl);
1127 /* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl);
1129 void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode);
1130 int SSL_CTX_get_quiet_shutdown(SSL_CTX *ctx);
1131 void SSL_set_quiet_shutdown(SSL *ssl,int mode);
1132 int SSL_get_quiet_shutdown(SSL *ssl);
1133 void SSL_set_shutdown(SSL *ssl,int mode);
1134 int SSL_get_shutdown(SSL *ssl);
1135 int SSL_version(SSL *ssl);
1136 int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
1137 int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
1138 const char *CApath);
1139 #define SSL_get0_session SSL_get_session /* just peek at pointer */
1140 SSL_SESSION *SSL_get_session(SSL *ssl);
1141 SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
1142 SSL_CTX *SSL_get_SSL_CTX(SSL *ssl);
1143 void SSL_set_info_callback(SSL *ssl,void (*cb)());
1144 void (*SSL_get_info_callback(SSL *ssl))();
1145 int SSL_state(SSL *ssl);
1147 void SSL_set_verify_result(SSL *ssl,long v);
1148 long SSL_get_verify_result(SSL *ssl);
1150 int SSL_set_ex_data(SSL *ssl,int idx,void *data);
1151 void *SSL_get_ex_data(SSL *ssl,int idx);
1152 int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1153 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1155 int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data);
1156 void *SSL_SESSION_get_ex_data(SSL_SESSION *ss,int idx);
1157 int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1158 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1160 int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data);
1161 void *SSL_CTX_get_ex_data(SSL_CTX *ssl,int idx);
1162 int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1163 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1165 int SSL_get_ex_data_X509_STORE_CTX_idx(void );
1167 #define SSL_CTX_sess_set_cache_size(ctx,t) \
1168 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
1169 #define SSL_CTX_sess_get_cache_size(ctx) \
1170 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
1171 #define SSL_CTX_set_session_cache_mode(ctx,m) \
1172 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
1173 #define SSL_CTX_get_session_cache_mode(ctx) \
1174 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
1176 #define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
1177 #define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
1178 #define SSL_CTX_get_read_ahead(ctx) \
1179 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
1180 #define SSL_CTX_set_read_ahead(ctx,m) \
1181 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
1183 /* NB: the keylength is only applicable when is_export is true */
1185 void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
1186 RSA *(*cb)(SSL *ssl,int is_export,
1189 void SSL_set_tmp_rsa_callback(SSL *ssl,
1190 RSA *(*cb)(SSL *ssl,int is_export,
1194 void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
1195 DH *(*dh)(SSL *ssl,int is_export,
1197 void SSL_set_tmp_dh_callback(SSL *ssl,
1198 DH *(*dh)(SSL *ssl,int is_export,
1203 int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm);
1205 int SSL_COMP_add_compression_method(int id,char *cm);
1208 /* BEGIN ERROR CODES */
1209 /* The following lines are auto generated by the script mkerr.pl. Any changes
1210 * made after this point may be overwritten when the script is next run.
1213 /* Error codes for the SSL functions. */
1215 /* Function codes. */
1216 #define SSL_F_CLIENT_CERTIFICATE 100
1217 #define SSL_F_CLIENT_HELLO 101
1218 #define SSL_F_CLIENT_MASTER_KEY 102
1219 #define SSL_F_D2I_SSL_SESSION 103
1220 #define SSL_F_DO_SSL3_WRITE 104
1221 #define SSL_F_GET_CLIENT_FINISHED 105
1222 #define SSL_F_GET_CLIENT_HELLO 106
1223 #define SSL_F_GET_CLIENT_MASTER_KEY 107
1224 #define SSL_F_GET_SERVER_FINISHED 108
1225 #define SSL_F_GET_SERVER_HELLO 109
1226 #define SSL_F_GET_SERVER_VERIFY 110
1227 #define SSL_F_I2D_SSL_SESSION 111
1228 #define SSL_F_READ_N 112
1229 #define SSL_F_REQUEST_CERTIFICATE 113
1230 #define SSL_F_SERVER_HELLO 114
1231 #define SSL_F_SSL23_ACCEPT 115
1232 #define SSL_F_SSL23_CLIENT_HELLO 116
1233 #define SSL_F_SSL23_CONNECT 117
1234 #define SSL_F_SSL23_GET_CLIENT_HELLO 118
1235 #define SSL_F_SSL23_GET_SERVER_HELLO 119
1236 #define SSL_F_SSL23_READ 120
1237 #define SSL_F_SSL23_WRITE 121
1238 #define SSL_F_SSL2_ACCEPT 122
1239 #define SSL_F_SSL2_CONNECT 123
1240 #define SSL_F_SSL2_ENC_INIT 124
1241 #define SSL_F_SSL2_PEEK 234
1242 #define SSL_F_SSL2_READ 125
1243 #define SSL_F_SSL2_READ_INTERNAL 236
1244 #define SSL_F_SSL2_SET_CERTIFICATE 126
1245 #define SSL_F_SSL2_WRITE 127
1246 #define SSL_F_SSL3_ACCEPT 128
1247 #define SSL_F_SSL3_CALLBACK_CTRL 233
1248 #define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
1249 #define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
1250 #define SSL_F_SSL3_CLIENT_HELLO 131
1251 #define SSL_F_SSL3_CONNECT 132
1252 #define SSL_F_SSL3_CTRL 213
1253 #define SSL_F_SSL3_CTX_CTRL 133
1254 #define SSL_F_SSL3_ENC 134
1255 #define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
1256 #define SSL_F_SSL3_GET_CERT_VERIFY 136
1257 #define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
1258 #define SSL_F_SSL3_GET_CLIENT_HELLO 138
1259 #define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
1260 #define SSL_F_SSL3_GET_FINISHED 140
1261 #define SSL_F_SSL3_GET_KEY_EXCHANGE 141
1262 #define SSL_F_SSL3_GET_MESSAGE 142
1263 #define SSL_F_SSL3_GET_RECORD 143
1264 #define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
1265 #define SSL_F_SSL3_GET_SERVER_DONE 145
1266 #define SSL_F_SSL3_GET_SERVER_HELLO 146
1267 #define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
1268 #define SSL_F_SSL3_PEEK 235
1269 #define SSL_F_SSL3_READ_BYTES 148
1270 #define SSL_F_SSL3_READ_N 149
1271 #define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
1272 #define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
1273 #define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
1274 #define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
1275 #define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
1276 #define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
1277 #define SSL_F_SSL3_SETUP_BUFFERS 156
1278 #define SSL_F_SSL3_SETUP_KEY_BLOCK 157
1279 #define SSL_F_SSL3_WRITE_BYTES 158
1280 #define SSL_F_SSL3_WRITE_PENDING 159
1281 #define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
1282 #define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
1283 #define SSL_F_SSL_BAD_METHOD 160
1284 #define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
1285 #define SSL_F_SSL_CERT_DUP 221
1286 #define SSL_F_SSL_CERT_INST 222
1287 #define SSL_F_SSL_CERT_INSTANTIATE 214
1288 #define SSL_F_SSL_CERT_NEW 162
1289 #define SSL_F_SSL_CHECK_PRIVATE_KEY 163
1290 #define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
1291 #define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
1292 #define SSL_F_SSL_CLEAR 164
1293 #define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
1294 #define SSL_F_SSL_CREATE_CIPHER_LIST 166
1295 #define SSL_F_SSL_CTRL 232
1296 #define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
1297 #define SSL_F_SSL_CTX_NEW 169
1298 #define SSL_F_SSL_CTX_SET_PURPOSE 226
1299 #define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
1300 #define SSL_F_SSL_CTX_SET_SSL_VERSION 170
1301 #define SSL_F_SSL_CTX_SET_TRUST 229
1302 #define SSL_F_SSL_CTX_USE_CERTIFICATE 171
1303 #define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
1304 #define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220
1305 #define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
1306 #define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
1307 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
1308 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
1309 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
1310 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
1311 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
1312 #define SSL_F_SSL_DO_HANDSHAKE 180
1313 #define SSL_F_SSL_GET_NEW_SESSION 181
1314 #define SSL_F_SSL_GET_PREV_SESSION 217
1315 #define SSL_F_SSL_GET_SERVER_SEND_CERT 182
1316 #define SSL_F_SSL_GET_SIGN_PKEY 183
1317 #define SSL_F_SSL_INIT_WBIO_BUFFER 184
1318 #define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
1319 #define SSL_F_SSL_NEW 186
1320 #define SSL_F_SSL_READ 223
1321 #define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187
1322 #define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188
1323 #define SSL_F_SSL_SESSION_NEW 189
1324 #define SSL_F_SSL_SESSION_PRINT_FP 190
1325 #define SSL_F_SSL_SESS_CERT_NEW 225
1326 #define SSL_F_SSL_SET_CERT 191
1327 #define SSL_F_SSL_SET_FD 192
1328 #define SSL_F_SSL_SET_PKEY 193
1329 #define SSL_F_SSL_SET_PURPOSE 227
1330 #define SSL_F_SSL_SET_RFD 194
1331 #define SSL_F_SSL_SET_SESSION 195
1332 #define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
1333 #define SSL_F_SSL_SET_TRUST 228
1334 #define SSL_F_SSL_SET_WFD 196
1335 #define SSL_F_SSL_SHUTDOWN 224
1336 #define SSL_F_SSL_UNDEFINED_FUNCTION 197
1337 #define SSL_F_SSL_USE_CERTIFICATE 198
1338 #define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
1339 #define SSL_F_SSL_USE_CERTIFICATE_FILE 200
1340 #define SSL_F_SSL_USE_PRIVATEKEY 201
1341 #define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
1342 #define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
1343 #define SSL_F_SSL_USE_RSAPRIVATEKEY 204
1344 #define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
1345 #define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
1346 #define SSL_F_SSL_VERIFY_CERT_CHAIN 207
1347 #define SSL_F_SSL_WRITE 208
1348 #define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
1349 #define SSL_F_TLS1_ENC 210
1350 #define SSL_F_TLS1_SETUP_KEY_BLOCK 211
1351 #define SSL_F_WRITE_PENDING 212
1354 #define SSL_R_APP_DATA_IN_HANDSHAKE 100
1355 #define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
1356 #define SSL_R_BAD_ALERT_RECORD 101
1357 #define SSL_R_BAD_AUTHENTICATION_TYPE 102
1358 #define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
1359 #define SSL_R_BAD_CHECKSUM 104
1360 #define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
1361 #define SSL_R_BAD_DECOMPRESSION 107
1362 #define SSL_R_BAD_DH_G_LENGTH 108
1363 #define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
1364 #define SSL_R_BAD_DH_P_LENGTH 110
1365 #define SSL_R_BAD_DIGEST_LENGTH 111
1366 #define SSL_R_BAD_DSA_SIGNATURE 112
1367 #define SSL_R_BAD_HELLO_REQUEST 105
1368 #define SSL_R_BAD_LENGTH 271
1369 #define SSL_R_BAD_MAC_DECODE 113
1370 #define SSL_R_BAD_MESSAGE_TYPE 114
1371 #define SSL_R_BAD_PACKET_LENGTH 115
1372 #define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
1373 #define SSL_R_BAD_RESPONSE_ARGUMENT 117
1374 #define SSL_R_BAD_RSA_DECRYPT 118
1375 #define SSL_R_BAD_RSA_ENCRYPT 119
1376 #define SSL_R_BAD_RSA_E_LENGTH 120
1377 #define SSL_R_BAD_RSA_MODULUS_LENGTH 121
1378 #define SSL_R_BAD_RSA_SIGNATURE 122
1379 #define SSL_R_BAD_SIGNATURE 123
1380 #define SSL_R_BAD_SSL_FILETYPE 124
1381 #define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125
1382 #define SSL_R_BAD_STATE 126
1383 #define SSL_R_BAD_WRITE_RETRY 127
1384 #define SSL_R_BIO_NOT_SET 128
1385 #define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
1386 #define SSL_R_BN_LIB 130
1387 #define SSL_R_CA_DN_LENGTH_MISMATCH 131
1388 #define SSL_R_CA_DN_TOO_LONG 132
1389 #define SSL_R_CCS_RECEIVED_EARLY 133
1390 #define SSL_R_CERTIFICATE_VERIFY_FAILED 134
1391 #define SSL_R_CERT_LENGTH_MISMATCH 135
1392 #define SSL_R_CHALLENGE_IS_DIFFERENT 136
1393 #define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
1394 #define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
1395 #define SSL_R_CIPHER_TABLE_SRC_ERROR 139
1396 #define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
1397 #define SSL_R_COMPRESSION_FAILURE 141
1398 #define SSL_R_COMPRESSION_LIBRARY_ERROR 142
1399 #define SSL_R_CONNECTION_ID_IS_DIFFERENT 143
1400 #define SSL_R_CONNECTION_TYPE_NOT_SET 144
1401 #define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
1402 #define SSL_R_DATA_LENGTH_TOO_LONG 146
1403 #define SSL_R_DECRYPTION_FAILED 147
1404 #define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
1405 #define SSL_R_DIGEST_CHECK_FAILED 149
1406 #define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
1407 #define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 1092
1408 #define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
1409 #define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
1410 #define SSL_R_EXTRA_DATA_IN_MESSAGE 153
1411 #define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
1412 #define SSL_R_HTTPS_PROXY_REQUEST 155
1413 #define SSL_R_HTTP_REQUEST 156
1414 #define SSL_R_INTERNAL_ERROR 157
1415 #define SSL_R_INVALID_CHALLENGE_LENGTH 158
1416 #define SSL_R_INVALID_COMMAND 280
1417 #define SSL_R_INVALID_PURPOSE 278
1418 #define SSL_R_INVALID_TRUST 279
1419 #define SSL_R_LENGTH_MISMATCH 159
1420 #define SSL_R_LENGTH_TOO_SHORT 160
1421 #define SSL_R_LIBRARY_BUG 274
1422 #define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
1423 #define SSL_R_MISSING_DH_DSA_CERT 162
1424 #define SSL_R_MISSING_DH_KEY 163
1425 #define SSL_R_MISSING_DH_RSA_CERT 164
1426 #define SSL_R_MISSING_DSA_SIGNING_CERT 165
1427 #define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166
1428 #define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167
1429 #define SSL_R_MISSING_RSA_CERTIFICATE 168
1430 #define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
1431 #define SSL_R_MISSING_RSA_SIGNING_CERT 170
1432 #define SSL_R_MISSING_TMP_DH_KEY 171
1433 #define SSL_R_MISSING_TMP_RSA_KEY 172
1434 #define SSL_R_MISSING_TMP_RSA_PKEY 173
1435 #define SSL_R_MISSING_VERIFY_MESSAGE 174
1436 #define SSL_R_NON_SSLV2_INITIAL_PACKET 175
1437 #define SSL_R_NO_CERTIFICATES_RETURNED 176
1438 #define SSL_R_NO_CERTIFICATE_ASSIGNED 177
1439 #define SSL_R_NO_CERTIFICATE_RETURNED 178
1440 #define SSL_R_NO_CERTIFICATE_SET 179
1441 #define SSL_R_NO_CERTIFICATE_SPECIFIED 180
1442 #define SSL_R_NO_CIPHERS_AVAILABLE 181
1443 #define SSL_R_NO_CIPHERS_PASSED 182
1444 #define SSL_R_NO_CIPHERS_SPECIFIED 183
1445 #define SSL_R_NO_CIPHER_LIST 184
1446 #define SSL_R_NO_CIPHER_MATCH 185
1447 #define SSL_R_NO_CLIENT_CERT_RECEIVED 186
1448 #define SSL_R_NO_COMPRESSION_SPECIFIED 187
1449 #define SSL_R_NO_METHOD_SPECIFIED 188
1450 #define SSL_R_NO_PRIVATEKEY 189
1451 #define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
1452 #define SSL_R_NO_PROTOCOLS_AVAILABLE 191
1453 #define SSL_R_NO_PUBLICKEY 192
1454 #define SSL_R_NO_SHARED_CIPHER 193
1455 #define SSL_R_NO_VERIFY_CALLBACK 194
1456 #define SSL_R_NULL_SSL_CTX 195
1457 #define SSL_R_NULL_SSL_METHOD_PASSED 196
1458 #define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
1459 #define SSL_R_PACKET_LENGTH_TOO_LONG 198
1460 #define SSL_R_PATH_TOO_LONG 270
1461 #define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
1462 #define SSL_R_PEER_ERROR 200
1463 #define SSL_R_PEER_ERROR_CERTIFICATE 201
1464 #define SSL_R_PEER_ERROR_NO_CERTIFICATE 202
1465 #define SSL_R_PEER_ERROR_NO_CIPHER 203
1466 #define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204
1467 #define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
1468 #define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206
1469 #define SSL_R_PROTOCOL_IS_SHUTDOWN 207
1470 #define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208
1471 #define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209
1472 #define SSL_R_PUBLIC_KEY_NOT_RSA 210
1473 #define SSL_R_READ_BIO_NOT_SET 211
1474 #define SSL_R_READ_WRONG_PACKET_TYPE 212
1475 #define SSL_R_RECORD_LENGTH_MISMATCH 213
1476 #define SSL_R_RECORD_TOO_LARGE 214
1477 #define SSL_R_RECORD_TOO_SMALL 1093
1478 #define SSL_R_REQUIRED_CIPHER_MISSING 215
1479 #define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216
1480 #define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217
1481 #define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218
1482 #define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
1483 #define SSL_R_SHORT_READ 219
1484 #define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
1485 #define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
1486 #define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
1487 #define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
1488 #define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
1489 #define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
1490 #define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
1491 #define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
1492 #define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
1493 #define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
1494 #define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
1495 #define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
1496 #define SSL_R_SSLV3_ALERT_PEER_ERROR_CERTIFICATE 223
1497 #define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CERTIFICATE 224
1498 #define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CIPHER 225
1499 #define SSL_R_SSLV3_ALERT_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 226
1500 #define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
1501 #define SSL_R_SSLV3_ALERT_UNKNOWN_REMOTE_ERROR_TYPE 227
1502 #define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
1503 #define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
1504 #define SSL_R_SSL_HANDSHAKE_FAILURE 229
1505 #define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
1506 #define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
1507 #define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231
1508 #define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049
1509 #define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050
1510 #define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021
1511 #define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051
1512 #define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060
1513 #define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071
1514 #define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080
1515 #define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100
1516 #define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070
1517 #define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022
1518 #define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048
1519 #define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090
1520 #define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
1521 #define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
1522 #define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
1523 #define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235
1524 #define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
1525 #define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237
1526 #define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
1527 #define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
1528 #define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
1529 #define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241
1530 #define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
1531 #define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
1532 #define SSL_R_UNEXPECTED_MESSAGE 244
1533 #define SSL_R_UNEXPECTED_RECORD 245
1534 #define SSL_R_UNINITIALIZED 276
1535 #define SSL_R_UNKNOWN_ALERT_TYPE 246
1536 #define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
1537 #define SSL_R_UNKNOWN_CIPHER_RETURNED 248
1538 #define SSL_R_UNKNOWN_CIPHER_TYPE 249
1539 #define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
1540 #define SSL_R_UNKNOWN_PKEY_TYPE 251
1541 #define SSL_R_UNKNOWN_PROTOCOL 252
1542 #define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
1543 #define SSL_R_UNKNOWN_SSL_VERSION 254
1544 #define SSL_R_UNKNOWN_STATE 255
1545 #define SSL_R_UNSUPPORTED_CIPHER 256
1546 #define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
1547 #define SSL_R_UNSUPPORTED_OPTION 1091
1548 #define SSL_R_UNSUPPORTED_PROTOCOL 258
1549 #define SSL_R_UNSUPPORTED_SSL_VERSION 259
1550 #define SSL_R_WRITE_BIO_NOT_SET 260
1551 #define SSL_R_WRONG_CIPHER_RETURNED 261
1552 #define SSL_R_WRONG_MESSAGE_TYPE 262
1553 #define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263
1554 #define SSL_R_WRONG_SIGNATURE_LENGTH 264
1555 #define SSL_R_WRONG_SIGNATURE_SIZE 265
1556 #define SSL_R_WRONG_SSL_VERSION 266
1557 #define SSL_R_WRONG_VERSION_NUMBER 267
1558 #define SSL_R_X509_LIB 268
1559 #define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
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