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1/* ssl/ssl.h */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59#ifndef HEADER_SSL_H
60#define HEADER_SSL_H
61
62#ifdef __cplusplus
63extern "C" {
64#endif
65
66#include <openssl/safestack.h>
67
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
71 */
72#define SSL_SESSION_ASN1_VERSION 0x0001
73
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
85
86#define SSL_MAX_SSL_SESSION_ID_LENGTH 32
87#define SSL_MAX_SID_CTX_LENGTH 32
88
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
92
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"
101
102#define SSL_TXT_aNULL "aNULL"
103#define SSL_TXT_eNULL "eNULL"
104#define SSL_TXT_NULL "NULL"
105
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"
134
135/* 'DEFAULT' at the start of the cipher list insert the following string
136 * in addition to this being the default cipher string */
137#define SSL_DEFAULT_CIPHER_LIST "ALL:!ADH:RC4+RSA:+SSLv2:@STRENGTH"
138
139/* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
140#define SSL_SENT_SHUTDOWN 1
141#define SSL_RECEIVED_SHUTDOWN 2
142
143#include <openssl/crypto.h>
144#include <openssl/lhash.h>
145#include <openssl/buffer.h>
146#include <openssl/bio.h>
147#include <openssl/pem.h>
148#include <openssl/x509.h>
149
150#if (defined(NO_RSA) || defined(NO_MD5)) && !defined(NO_SSL2)
151#define NO_SSL2
152#endif
153
154#define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
155#define SSL_FILETYPE_PEM X509_FILETYPE_PEM
156
157/* This is needed to stop compilers complaining about the
158 * 'struct ssl_st *' function parameters used to prototype callbacks
159 * in SSL_CTX. */
160typedef struct ssl_st *ssl_crock_st;
161
162/* used to hold info on the particular ciphers used */
163typedef struct ssl_cipher_st
164 {
165 int valid;
166 const char *name; /* text name */
167 unsigned long id; /* id, 4 bytes, first is version */
168 unsigned long algorithms; /* what ciphers are used */
169 unsigned long algo_strength; /* strength and export flags */
170 unsigned long algorithm2; /* Extra flags */
171 int strength_bits; /* Number of bits really used */
172 int alg_bits; /* Number of bits for algorithm */
173 unsigned long mask; /* used for matching */
174 unsigned long mask_strength; /* also used for matching */
175 } SSL_CIPHER;
176
177DECLARE_STACK_OF(SSL_CIPHER)
178
179typedef struct ssl_st SSL;
180typedef struct ssl_ctx_st SSL_CTX;
181
182/* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
183typedef struct ssl_method_st
184 {
185 int version;
186 int (*ssl_new)(SSL *s);
187 void (*ssl_clear)(SSL *s);
188 void (*ssl_free)(SSL *s);
189 int (*ssl_accept)(SSL *s);
190 int (*ssl_connect)(SSL *s);
191 int (*ssl_read)(SSL *s,void *buf,int len);
192 int (*ssl_peek)(SSL *s,char *buf,int len);
193 int (*ssl_write)(SSL *s,const void *buf,int len);
194 int (*ssl_shutdown)(SSL *s);
195 int (*ssl_renegotiate)(SSL *s);
196 int (*ssl_renegotiate_check)(SSL *s);
197 long (*ssl_ctrl)(SSL *s,int cmd,long larg,char *parg);
198 long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,char *parg);
199 SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr);
200 int (*put_cipher_by_char)(const SSL_CIPHER *cipher,unsigned char *ptr);
201 int (*ssl_pending)(SSL *s);
202 int (*num_ciphers)(void);
203 SSL_CIPHER *(*get_cipher)(unsigned ncipher);
204 struct ssl_method_st *(*get_ssl_method)(int version);
205 long (*get_timeout)(void);
206 struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */
207 int (*ssl_version)();
208 long (*ssl_callback_ctrl)(SSL *s, int cb_id, void (*fp)());
209 long (*ssl_ctx_callback_ctrl)(SSL_CTX *s, int cb_id, void (*fp)());
210 } SSL_METHOD;
211
212/* Lets make this into an ASN.1 type structure as follows
213 * SSL_SESSION_ID ::= SEQUENCE {
214 * version INTEGER, -- structure version number
215 * SSLversion INTEGER, -- SSL version number
216 * Cipher OCTET_STRING, -- the 3 byte cipher ID
217 * Session_ID OCTET_STRING, -- the Session ID
218 * Master_key OCTET_STRING, -- the master key
219 * Key_Arg [ 0 ] IMPLICIT OCTET_STRING, -- the optional Key argument
220 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time
221 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds
222 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate
223 * Session_ID_context [ 4 ] EXPLICIT OCTET_STRING, -- the Session ID context
224 * Verify_result [ 5 ] EXPLICIT INTEGER -- X509_V_... code for `Peer'
225 * Compression [6] IMPLICIT ASN1_OBJECT -- compression OID XXXXX
226 * }
227 * Look in ssl/ssl_asn1.c for more details
228 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
229 */
230typedef struct ssl_session_st
231 {
232 int ssl_version; /* what ssl version session info is
233 * being kept in here? */
234
235 /* only really used in SSLv2 */
236 unsigned int key_arg_length;
237 unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH];
238 int master_key_length;
239 unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH];
240 /* session_id - valid? */
241 unsigned int session_id_length;
242 unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH];
243 /* this is used to determine whether the session is being reused in
244 * the appropriate context. It is up to the application to set this,
245 * via SSL_new */
246 unsigned int sid_ctx_length;
247 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
248
249 int not_resumable;
250
251 /* The cert is the certificate used to establish this connection */
252 struct sess_cert_st /* SESS_CERT */ *sess_cert;
253
254 /* This is the cert for the other end.
255 * On clients, it will be the same as sess_cert->peer_key->x509
256 * (the latter is not enough as sess_cert is not retained
257 * in the external representation of sessions, see ssl_asn1.c). */
258 X509 *peer;
259 /* when app_verify_callback accepts a session where the peer's certificate
260 * is not ok, we must remember the error for session reuse: */
261 long verify_result; /* only for servers */
262
263 int references;
264 long timeout;
265 long time;
266
267 int compress_meth; /* Need to lookup the method */
268
269 SSL_CIPHER *cipher;
270 unsigned long cipher_id; /* when ASN.1 loaded, this
271 * needs to be used to load
272 * the 'cipher' structure */
273
274 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */
275
276 CRYPTO_EX_DATA ex_data; /* application specific data */
277
278 /* These are used to make removal of session-ids more
279 * efficient and to implement a maximum cache size. */
280 struct ssl_session_st *prev,*next;
281 } SSL_SESSION;
282
283#define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L
284#define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L
285#define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L
286#define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L
287#define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
288#define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x00000040L
289#define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
290#define SSL_OP_TLS_D5_BUG 0x00000100L
291#define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L
292#define SSL_OP_TLS_ROLLBACK_BUG 0x00000400L
293
294/* If set, always create a new key when using tmp_dh parameters */
295#define SSL_OP_SINGLE_DH_USE 0x00100000L
296/* Set to also use the tmp_rsa key when doing RSA operations. */
297#define SSL_OP_EPHEMERAL_RSA 0x00200000L
298
299/* The next flag deliberately changes the ciphertest, this is a check
300 * for the PKCS#1 attack */
301#define SSL_OP_PKCS1_CHECK_1 0x08000000L
302#define SSL_OP_PKCS1_CHECK_2 0x10000000L
303#define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L
304/* SSL_OP_NON_EXPORT_FIRST looks utterly broken .. */
305#define SSL_OP_NON_EXPORT_FIRST 0x40000000L
306#define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x80000000L
307#define SSL_OP_ALL 0x000FFFFFL
308
309#define SSL_OP_NO_SSLv2 0x01000000L
310#define SSL_OP_NO_SSLv3 0x02000000L
311#define SSL_OP_NO_TLSv1 0x04000000L
312
313/* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
314 * when just a single record has been written): */
315#define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L
316/* Make it possible to retry SSL_write() with changed buffer location
317 * (buffer contents must stay the same!); this is not the default to avoid
318 * the misconception that non-blocking SSL_write() behaves like
319 * non-blocking write(): */
320#define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
321
322/* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
323 * they cannot be used to clear bits. */
324
325#define SSL_CTX_set_options(ctx,op) \
326 SSL_CTX_ctrl(ctx,SSL_CTRL_OPTIONS,op,NULL)
327#define SSL_CTX_get_options(ctx) \
328 SSL_CTX_ctrl(ctx,SSL_CTRL_OPTIONS,0,NULL)
329#define SSL_set_options(ssl,op) \
330 SSL_ctrl(ssl,SSL_CTRL_OPTIONS,op,NULL)
331#define SSL_get_options(ssl) \
332 SSL_ctrl(ssl,SSL_CTRL_OPTIONS,0,NULL)
333
334#define SSL_CTX_set_mode(ctx,op) \
335 SSL_CTX_ctrl(ctx,SSL_CTRL_MODE,op,NULL)
336#define SSL_CTX_get_mode(ctx) \
337 SSL_CTX_ctrl(ctx,SSL_CTRL_MODE,0,NULL)
338#define SSL_set_mode(ssl,op) \
339 SSL_ctrl(ssl,SSL_CTRL_MODE,op,NULL)
340#define SSL_get_mode(ssl) \
341 SSL_ctrl(ssl,SSL_CTRL_MODE,0,NULL)
342
343#define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
344
345typedef struct ssl_comp_st
346{
347 int id;
348 char *name;
349#ifdef HEADER_COMP_H
350 COMP_METHOD *method;
351#else
352 char *method;
353#endif
354} SSL_COMP;
355
356DECLARE_STACK_OF(SSL_COMP)
357
358struct ssl_ctx_st
359 {
360 SSL_METHOD *method;
361 unsigned long options;
362 unsigned long mode;
363
364 STACK_OF(SSL_CIPHER) *cipher_list;
365 /* same as above but sorted for lookup */
366 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
367
368 struct x509_store_st /* X509_STORE */ *cert_store;
369 struct lhash_st /* LHASH */ *sessions; /* a set of SSL_SESSIONs */
370 /* Most session-ids that will be cached, default is
371 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */
372 unsigned long session_cache_size;
373 struct ssl_session_st *session_cache_head;
374 struct ssl_session_st *session_cache_tail;
375
376 /* This can have one of 2 values, ored together,
377 * SSL_SESS_CACHE_CLIENT,
378 * SSL_SESS_CACHE_SERVER,
379 * Default is SSL_SESSION_CACHE_SERVER, which means only
380 * SSL_accept which cache SSL_SESSIONS. */
381 int session_cache_mode;
382
383 /* If timeout is not 0, it is the default timeout value set
384 * when SSL_new() is called. This has been put in to make
385 * life easier to set things up */
386 long session_timeout;
387
388 /* If this callback is not null, it will be called each
389 * time a session id is added to the cache. If this function
390 * returns 1, it means that the callback will do a
391 * SSL_SESSION_free() when it has finished using it. Otherwise,
392 * on 0, it means the callback has finished with it.
393 * If remove_session_cb is not null, it will be called when
394 * a session-id is removed from the cache. After the call,
395 * OpenSSL will SSL_SESSION_free() it. */
396 int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess);
397 void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess);
398 SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl,
399 unsigned char *data,int len,int *copy);
400 struct
401 {
402 int sess_connect; /* SSL new conn - started */
403 int sess_connect_renegotiate;/* SSL reneg - requested */
404 int sess_connect_good; /* SSL new conne/reneg - finished */
405 int sess_accept; /* SSL new accept - started */
406 int sess_accept_renegotiate;/* SSL reneg - requested */
407 int sess_accept_good; /* SSL accept/reneg - finished */
408 int sess_miss; /* session lookup misses */
409 int sess_timeout; /* reuse attempt on timeouted session */
410 int sess_cache_full; /* session removed due to full cache */
411 int sess_hit; /* session reuse actually done */
412 int sess_cb_hit; /* session-id that was not
413 * in the cache was
414 * passed back via the callback. This
415 * indicates that the application is
416 * supplying session-id's from other
417 * processes - spooky :-) */
418 } stats;
419
420 int references;
421
422/**/ void (*info_callback)();
423
424 /* if defined, these override the X509_verify_cert() calls */
425/**/ int (*app_verify_callback)();
426/**/ char *app_verify_arg; /* never used; should be void * */
427
428 /* default values to use in SSL structures */
429/**/ struct cert_st /* CERT */ *cert;
430/**/ int read_ahead;
431/**/ int verify_mode;
432/**/ int verify_depth;
433/**/ unsigned int sid_ctx_length;
434/**/ unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
435/**/ int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx);
436
437 int purpose; /* Purpose setting */
438 int trust; /* Trust setting */
439
440 /* Default password callback. */
441/**/ pem_password_cb *default_passwd_callback;
442
443 /* Default password callback user data. */
444/**/ void *default_passwd_callback_userdata;
445
446 /* get client cert callback */
447/**/ int (*client_cert_cb)(/* SSL *ssl, X509 **x509, EVP_PKEY **pkey */);
448
449 /* what we put in client cert requests */
450 STACK_OF(X509_NAME) *client_CA;
451
452/**/ int quiet_shutdown;
453
454 CRYPTO_EX_DATA ex_data;
455
456 const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */
457 const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */
458 const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */
459
460 STACK_OF(X509) *extra_certs;
461 STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */
462 };
463
464#define SSL_SESS_CACHE_OFF 0x0000
465#define SSL_SESS_CACHE_CLIENT 0x0001
466#define SSL_SESS_CACHE_SERVER 0x0002
467#define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
468#define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
469/* This one, when set, makes the server session-id lookup not look
470 * in the cache. If there is an application get_session callback
471 * defined, this will still get called. */
472#define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
473
474 struct lhash_st *SSL_CTX_sessions(SSL_CTX *ctx);
475#define SSL_CTX_sess_number(ctx) \
476 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
477#define SSL_CTX_sess_connect(ctx) \
478 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
479#define SSL_CTX_sess_connect_good(ctx) \
480 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
481#define SSL_CTX_sess_connect_renegotiate(ctx) \
482 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
483#define SSL_CTX_sess_accept(ctx) \
484 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
485#define SSL_CTX_sess_accept_renegotiate(ctx) \
486 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
487#define SSL_CTX_sess_accept_good(ctx) \
488 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
489#define SSL_CTX_sess_hits(ctx) \
490 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
491#define SSL_CTX_sess_cb_hits(ctx) \
492 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
493#define SSL_CTX_sess_misses(ctx) \
494 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
495#define SSL_CTX_sess_timeouts(ctx) \
496 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
497#define SSL_CTX_sess_cache_full(ctx) \
498 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
499
500#define SSL_CTX_sess_set_new_cb(ctx,cb) ((ctx)->new_session_cb=(cb))
501#define SSL_CTX_sess_get_new_cb(ctx) ((ctx)->new_session_cb)
502#define SSL_CTX_sess_set_remove_cb(ctx,cb) ((ctx)->remove_session_cb=(cb))
503#define SSL_CTX_sess_get_remove_cb(ctx) ((ctx)->remove_session_cb)
504#define SSL_CTX_sess_set_get_cb(ctx,cb) ((ctx)->get_session_cb=(cb))
505#define SSL_CTX_sess_get_get_cb(ctx) ((ctx)->get_session_cb)
506#define SSL_CTX_set_info_callback(ctx,cb) ((ctx)->info_callback=(cb))
507#define SSL_CTX_get_info_callback(ctx) ((ctx)->info_callback)
508#define SSL_CTX_set_client_cert_cb(ctx,cb) ((ctx)->client_cert_cb=(cb))
509#define SSL_CTX_get_client_cert_cb(ctx) ((ctx)->client_cert_cb)
510
511#define SSL_NOTHING 1
512#define SSL_WRITING 2
513#define SSL_READING 3
514#define SSL_X509_LOOKUP 4
515
516/* These will only be used when doing non-blocking IO */
517#define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
518#define SSL_want_read(s) (SSL_want(s) == SSL_READING)
519#define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
520#define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
521
522struct ssl_st
523 {
524 /* protocol version
525 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION)
526 */
527 int version;
528 int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
529
530 SSL_METHOD *method; /* SSLv3 */
531
532 /* There are 2 BIO's even though they are normally both the
533 * same. This is so data can be read and written to different
534 * handlers */
535
536#ifdef HEADER_BIO_H
537 BIO *rbio; /* used by SSL_read */
538 BIO *wbio; /* used by SSL_write */
539 BIO *bbio; /* used during session-id reuse to concatinate
540 * messages */
541#else
542 char *rbio; /* used by SSL_read */
543 char *wbio; /* used by SSL_write */
544 char *bbio;
545#endif
546 /* This holds a variable that indicates what we were doing
547 * when a 0 or -1 is returned. This is needed for
548 * non-blocking IO so we know what request needs re-doing when
549 * in SSL_accept or SSL_connect */
550 int rwstate;
551
552 /* true when we are actually in SSL_accept() or SSL_connect() */
553 int in_handshake;
554 int (*handshake_func)();
555
556 /* Imagine that here's a boolean member "init" that is
557 * switched as soon as SSL_set_{accept/connect}_state
558 * is called for the first time, so that "state" and
559 * "handshake_func" are properly initialized. But as
560 * handshake_func is == 0 until then, we use this
561 * test instead of an "init" member.
562 */
563
564 int server; /* are we the server side? - mostly used by SSL_clear*/
565
566 int new_session;/* 1 if we are to use a new session */
567 int quiet_shutdown;/* don't send shutdown packets */
568 int shutdown; /* we have shut things down, 0x01 sent, 0x02
569 * for received */
570 int state; /* where we are */
571 int rstate; /* where we are when reading */
572
573 BUF_MEM *init_buf; /* buffer used during init */
574 int init_num; /* amount read/written */
575 int init_off; /* amount read/written */
576
577 /* used internally to point at a raw packet */
578 unsigned char *packet;
579 unsigned int packet_length;
580
581 struct ssl2_state_st *s2; /* SSLv2 variables */
582 struct ssl3_state_st *s3; /* SSLv3 variables */
583
584 int read_ahead; /* Read as many input bytes as possible
585 * (for non-blocking reads) */
586 int hit; /* reusing a previous session */
587
588 int purpose; /* Purpose setting */
589 int trust; /* Trust setting */
590
591 /* crypto */
592 STACK_OF(SSL_CIPHER) *cipher_list;
593 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
594
595 /* These are the ones being used, the ones in SSL_SESSION are
596 * the ones to be 'copied' into these ones */
597
598 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */
599 const EVP_MD *read_hash; /* used for mac generation */
600#ifdef HEADER_COMP_H
601 COMP_CTX *expand; /* uncompress */
602#else
603 char *expand;
604#endif
605
606 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
607 const EVP_MD *write_hash; /* used for mac generation */
608#ifdef HEADER_COMP_H
609 COMP_CTX *compress; /* compression */
610#else
611 char *compress;
612#endif
613
614 /* session info */
615
616 /* client cert? */
617 /* This is used to hold the server certificate used */
618 struct cert_st /* CERT */ *cert;
619
620 /* the session_id_context is used to ensure sessions are only reused
621 * in the appropriate context */
622 unsigned int sid_ctx_length;
623 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
624
625 /* This can also be in the session once a session is established */
626 SSL_SESSION *session;
627
628 /* Used in SSL2 and SSL3 */
629 int verify_mode; /* 0 don't care about verify failure.
630 * 1 fail if verify fails */
631 int verify_depth;
632 int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */
633 void (*info_callback)(); /* optional informational callback */
634
635 int error; /* error bytes to be written */
636 int error_code; /* actual code */
637
638 SSL_CTX *ctx;
639 /* set this flag to 1 and a sleep(1) is put into all SSL_read()
640 * and SSL_write() calls, good for nbio debuging :-) */
641 int debug;
642
643 /* extra application data */
644 long verify_result;
645 CRYPTO_EX_DATA ex_data;
646
647 /* for server side, keep the list of CA_dn we can use */
648 STACK_OF(X509_NAME) *client_CA;
649
650 int references;
651 unsigned long options; /* protocol behaviour */
652 unsigned long mode; /* API behaviour */
653 int first_packet;
654 int client_version; /* what was passed, used for
655 * SSLv3/TLS rollback check */
656 };
657
658#include <openssl/ssl2.h>
659#include <openssl/ssl3.h>
660#include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
661#include <openssl/ssl23.h>
662
663/* compatibility */
664#define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
665#define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
666#define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
667#define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
668#define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
669#define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
670
671/* The following are the possible values for ssl->state are are
672 * used to indicate where we are up to in the SSL connection establishment.
673 * The macros that follow are about the only things you should need to use
674 * and even then, only when using non-blocking IO.
675 * It can also be useful to work out where you were when the connection
676 * failed */
677
678#define SSL_ST_CONNECT 0x1000
679#define SSL_ST_ACCEPT 0x2000
680#define SSL_ST_MASK 0x0FFF
681#define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT)
682#define SSL_ST_BEFORE 0x4000
683#define SSL_ST_OK 0x03
684#define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT)
685
686#define SSL_CB_LOOP 0x01
687#define SSL_CB_EXIT 0x02
688#define SSL_CB_READ 0x04
689#define SSL_CB_WRITE 0x08
690#define SSL_CB_ALERT 0x4000 /* used in callback */
691#define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
692#define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
693#define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
694#define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
695#define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
696#define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
697#define SSL_CB_HANDSHAKE_START 0x10
698#define SSL_CB_HANDSHAKE_DONE 0x20
699
700/* Is the SSL_connection established? */
701#define SSL_get_state(a) SSL_state(a)
702#define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK)
703#define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT)
704#define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE)
705#define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT)
706#define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT)
707
708/* The following 2 states are kept in ssl->rstate when reads fail,
709 * you should not need these */
710#define SSL_ST_READ_HEADER 0xF0
711#define SSL_ST_READ_BODY 0xF1
712#define SSL_ST_READ_DONE 0xF2
713
714/* Obtain latest Finished message
715 * -- that we sent (SSL_get_finished)
716 * -- that we expected from peer (SSL_get_peer_finished).
717 * Returns length (0 == no Finished so far), copies up to 'count' bytes. */
718size_t SSL_get_finished(SSL *s, void *buf, size_t count);
719size_t SSL_get_peer_finished(SSL *s, void *buf, size_t count);
720
721/* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options
722 * are 'ored' with SSL_VERIFY_PEER if they are desired */
723#define SSL_VERIFY_NONE 0x00
724#define SSL_VERIFY_PEER 0x01
725#define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
726#define SSL_VERIFY_CLIENT_ONCE 0x04
727
728#define OpenSSL_add_ssl_algorithms() SSL_library_init()
729#define SSLeay_add_ssl_algorithms() SSL_library_init()
730
731/* this is for backward compatibility */
732#if 0 /* NEW_SSLEAY */
733#define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
734#define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n)
735#define SSL_add_session(a,b) SSL_CTX_add_session((a),(b))
736#define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b))
737#define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b))
738#endif
739/* More backward compatibility */
740#define SSL_get_cipher(s) \
741 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
742#define SSL_get_cipher_bits(s,np) \
743 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
744#define SSL_get_cipher_version(s) \
745 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
746#define SSL_get_cipher_name(s) \
747 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
748#define SSL_get_time(a) SSL_SESSION_get_time(a)
749#define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
750#define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
751#define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
752
753#if 1 /*SSLEAY_MACROS*/
754#define d2i_SSL_SESSION_bio(bp,s_id) (SSL_SESSION *)ASN1_d2i_bio( \
755 (char *(*)())SSL_SESSION_new,(char *(*)())d2i_SSL_SESSION, \
756 (bp),(unsigned char **)(s_id))
757#define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio(i2d_SSL_SESSION, \
758 bp,(unsigned char *)s_id)
759#define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \
760 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u)
761#define PEM_read_bio_SSL_SESSION(bp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read_bio( \
762 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,(char **)x,cb,u)
763#define PEM_write_SSL_SESSION(fp,x) \
764 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
765 PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL)
766#define PEM_write_bio_SSL_SESSION(bp,x) \
767 PEM_ASN1_write_bio((int (*)())i2d_SSL_SESSION, \
768 PEM_STRING_SSL_SESSION,bp, (char *)x, NULL,NULL,0,NULL,NULL)
769#endif
770
771#define SSL_AD_REASON_OFFSET 1000
772/* These alert types are for SSLv3 and TLSv1 */
773#define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
774#define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */
775#define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */
776#define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
777#define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
778#define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */
779#define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */
780#define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */
781#define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
782#define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
783#define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
784#define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
785#define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
786#define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */
787#define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */
788#define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */
789#define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */
790#define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
791#define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */
792#define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */
793#define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */
794#define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */
795#define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
796#define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
797
798#define SSL_ERROR_NONE 0
799#define SSL_ERROR_SSL 1
800#define SSL_ERROR_WANT_READ 2
801#define SSL_ERROR_WANT_WRITE 3
802#define SSL_ERROR_WANT_X509_LOOKUP 4
803#define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */
804#define SSL_ERROR_ZERO_RETURN 6
805#define SSL_ERROR_WANT_CONNECT 7
806
807#define SSL_CTRL_NEED_TMP_RSA 1
808#define SSL_CTRL_SET_TMP_RSA 2
809#define SSL_CTRL_SET_TMP_DH 3
810#define SSL_CTRL_SET_TMP_RSA_CB 4
811#define SSL_CTRL_SET_TMP_DH_CB 5
812/* Add these ones */
813#define SSL_CTRL_GET_SESSION_REUSED 6
814#define SSL_CTRL_GET_CLIENT_CERT_REQUEST 7
815#define SSL_CTRL_GET_NUM_RENEGOTIATIONS 8
816#define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 9
817#define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 10
818#define SSL_CTRL_GET_FLAGS 11
819#define SSL_CTRL_EXTRA_CHAIN_CERT 12
820
821/* Stats */
822#define SSL_CTRL_SESS_NUMBER 20
823#define SSL_CTRL_SESS_CONNECT 21
824#define SSL_CTRL_SESS_CONNECT_GOOD 22
825#define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
826#define SSL_CTRL_SESS_ACCEPT 24
827#define SSL_CTRL_SESS_ACCEPT_GOOD 25
828#define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
829#define SSL_CTRL_SESS_HIT 27
830#define SSL_CTRL_SESS_CB_HIT 28
831#define SSL_CTRL_SESS_MISSES 29
832#define SSL_CTRL_SESS_TIMEOUTS 30
833#define SSL_CTRL_SESS_CACHE_FULL 31
834#define SSL_CTRL_OPTIONS 32
835#define SSL_CTRL_MODE 33
836
837#define SSL_CTRL_GET_READ_AHEAD 40
838#define SSL_CTRL_SET_READ_AHEAD 41
839#define SSL_CTRL_SET_SESS_CACHE_SIZE 42
840#define SSL_CTRL_GET_SESS_CACHE_SIZE 43
841#define SSL_CTRL_SET_SESS_CACHE_MODE 44
842#define SSL_CTRL_GET_SESS_CACHE_MODE 45
843
844#define SSL_session_reused(ssl) \
845 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
846#define SSL_num_renegotiations(ssl) \
847 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
848#define SSL_clear_num_renegotiations(ssl) \
849 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
850#define SSL_total_renegotiations(ssl) \
851 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
852
853#define SSL_CTX_need_tmp_RSA(ctx) \
854 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
855#define SSL_CTX_set_tmp_rsa(ctx,rsa) \
856 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
857#define SSL_CTX_set_tmp_dh(ctx,dh) \
858 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
859
860#define SSL_need_tmp_RSA(ssl) \
861 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
862#define SSL_set_tmp_rsa(ssl,rsa) \
863 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
864#define SSL_set_tmp_dh(ssl,dh) \
865 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
866
867#define SSL_CTX_add_extra_chain_cert(ctx,x509) \
868 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
869
870/* VMS uses only 31 characters for symbols. */
871#ifdef VMS
872#undef SSL_CTX_set_cert_verify_callback
873#define SSL_CTX_set_cert_verify_callback SSL_CTX_set_cert_verify_cb
874#undef SSL_CTX_use_certificate_chain_file
875#define SSL_CTX_use_certificate_chain_file SSL_CTX_use_cert_chain_file
876#undef SSL_CTX_set_default_verify_paths
877#define SSL_CTX_set_default_verify_paths SSL_CTX_set_def_verify_paths
878#undef SSL_get_ex_data_X509_STORE_CTX_idx
879#define SSL_get_ex_data_X509_STORE_CTX_idx SSL_get_ex_data_X509_STOR_CTX_i
880#undef SSL_add_file_cert_subjects_to_stack
881#define SSL_add_file_cert_subjects_to_stack SSL_add_file_cert_sub_to_stack
882#undef SSL_add_dir_cert_subjects_to_stack
883#define SSL_add_dir_cert_subjects_to_stack SSL_add_dir_cert_sub_to_stack
884#endif
885
886#ifdef HEADER_BIO_H
887BIO_METHOD *BIO_f_ssl(void);
888BIO *BIO_new_ssl(SSL_CTX *ctx,int client);
889BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
890BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
891int BIO_ssl_copy_session_id(BIO *to,BIO *from);
892void BIO_ssl_shutdown(BIO *ssl_bio);
893
894#endif
895
896int SSL_CTX_set_cipher_list(SSL_CTX *,const char *str);
897SSL_CTX *SSL_CTX_new(SSL_METHOD *meth);
898void SSL_CTX_free(SSL_CTX *);
899long SSL_CTX_set_timeout(SSL_CTX *ctx,long t);
900long SSL_CTX_get_timeout(SSL_CTX *ctx);
901X509_STORE *SSL_CTX_get_cert_store(SSL_CTX *);
902void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *);
903int SSL_want(SSL *s);
904int SSL_clear(SSL *s);
905
906void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm);
907
908SSL_CIPHER *SSL_get_current_cipher(SSL *s);
909int SSL_CIPHER_get_bits(SSL_CIPHER *c,int *alg_bits);
910char * SSL_CIPHER_get_version(SSL_CIPHER *c);
911const char * SSL_CIPHER_get_name(SSL_CIPHER *c);
912
913int SSL_get_fd(SSL *s);
914const char * SSL_get_cipher_list(SSL *s,int n);
915char * SSL_get_shared_ciphers(SSL *s, char *buf, int len);
916int SSL_get_read_ahead(SSL * s);
917int SSL_pending(SSL *s);
918#ifndef NO_SOCK
919int SSL_set_fd(SSL *s, int fd);
920int SSL_set_rfd(SSL *s, int fd);
921int SSL_set_wfd(SSL *s, int fd);
922#endif
923#ifdef HEADER_BIO_H
924void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio);
925BIO * SSL_get_rbio(SSL *s);
926BIO * SSL_get_wbio(SSL *s);
927#endif
928int SSL_set_cipher_list(SSL *s, const char *str);
929void SSL_set_read_ahead(SSL *s, int yes);
930int SSL_get_verify_mode(SSL *s);
931int SSL_get_verify_depth(SSL *s);
932int (*SSL_get_verify_callback(SSL *s))(int,X509_STORE_CTX *);
933void SSL_set_verify(SSL *s, int mode,
934 int (*callback)(int ok,X509_STORE_CTX *ctx));
935void SSL_set_verify_depth(SSL *s, int depth);
936#ifndef NO_RSA
937int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
938#endif
939int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len);
940int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
941int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, unsigned char *d, long len);
942int SSL_use_certificate(SSL *ssl, X509 *x);
943int SSL_use_certificate_ASN1(SSL *ssl, unsigned char *d, int len);
944
945#ifndef NO_STDIO
946int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
947int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
948int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
949int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
950int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
951int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
952int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */
953STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
954int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
955 const char *file);
956int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
957 const char *dir);
958#endif
959
960void ERR_load_SSL_strings(void );
961void SSL_load_error_strings(void );
962char * SSL_state_string(SSL *s);
963char * SSL_rstate_string(SSL *s);
964char * SSL_state_string_long(SSL *s);
965char * SSL_rstate_string_long(SSL *s);
966long SSL_SESSION_get_time(SSL_SESSION *s);
967long SSL_SESSION_set_time(SSL_SESSION *s, long t);
968long SSL_SESSION_get_timeout(SSL_SESSION *s);
969long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
970void SSL_copy_session_id(SSL *to,SSL *from);
971
972SSL_SESSION *SSL_SESSION_new(void);
973unsigned long SSL_SESSION_hash(SSL_SESSION *a);
974int SSL_SESSION_cmp(SSL_SESSION *a,SSL_SESSION *b);
975#ifndef NO_FP_API
976int SSL_SESSION_print_fp(FILE *fp,SSL_SESSION *ses);
977#endif
978#ifdef HEADER_BIO_H
979int SSL_SESSION_print(BIO *fp,SSL_SESSION *ses);
980#endif
981void SSL_SESSION_free(SSL_SESSION *ses);
982int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp);
983int SSL_set_session(SSL *to, SSL_SESSION *session);
984int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
985int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c);
986SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,unsigned char **pp,long length);
987
988#ifdef HEADER_X509_H
989X509 * SSL_get_peer_certificate(SSL *s);
990#endif
991
992STACK_OF(X509) *SSL_get_peer_cert_chain(SSL *s);
993
994#ifdef VMS
995#define SSL_CTX_set_default_passwd_cb_userdata SSL_CTX_set_def_passwd_cb_ud
996#endif
997
998int SSL_CTX_get_verify_mode(SSL_CTX *ctx);
999int SSL_CTX_get_verify_depth(SSL_CTX *ctx);
1000int (*SSL_CTX_get_verify_callback(SSL_CTX *ctx))(int,X509_STORE_CTX *);
1001void SSL_CTX_set_verify(SSL_CTX *ctx,int mode,
1002 int (*callback)(int, X509_STORE_CTX *));
1003void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth);
1004void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(),char *arg);
1005#ifndef NO_RSA
1006int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
1007#endif
1008int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, unsigned char *d, long len);
1009int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
1010int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx,
1011 unsigned char *d, long len);
1012int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
1013int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, unsigned char *d);
1014
1015void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
1016void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
1017
1018int SSL_CTX_check_private_key(SSL_CTX *ctx);
1019int SSL_check_private_key(SSL *ctx);
1020
1021int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx,
1022 unsigned int sid_ctx_len);
1023
1024SSL * SSL_new(SSL_CTX *ctx);
1025int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx,
1026 unsigned int sid_ctx_len);
1027
1028int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
1029int SSL_set_purpose(SSL *s, int purpose);
1030int SSL_CTX_set_trust(SSL_CTX *s, int trust);
1031int SSL_set_trust(SSL *s, int trust);
1032
1033void SSL_free(SSL *ssl);
1034int SSL_accept(SSL *ssl);
1035int SSL_connect(SSL *ssl);
1036int SSL_read(SSL *ssl,char *buf,int num);
1037int SSL_peek(SSL *ssl,char *buf,int num);
1038int SSL_write(SSL *ssl,const char *buf,int num);
1039long SSL_ctrl(SSL *ssl,int cmd, long larg, char *parg);
1040long SSL_callback_ctrl(SSL *, int, void (*)());
1041long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, char *parg);
1042long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)());
1043
1044int SSL_get_error(SSL *s,int ret_code);
1045const char *SSL_get_version(SSL *s);
1046
1047/* This sets the 'default' SSL version that SSL_new() will create */
1048int SSL_CTX_set_ssl_version(SSL_CTX *ctx,SSL_METHOD *meth);
1049
1050SSL_METHOD *SSLv2_method(void); /* SSLv2 */
1051SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */
1052SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */
1053
1054SSL_METHOD *SSLv3_method(void); /* SSLv3 */
1055SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
1056SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
1057
1058SSL_METHOD *SSLv23_method(void); /* SSLv3 but can rollback to v2 */
1059SSL_METHOD *SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */
1060SSL_METHOD *SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */
1061
1062SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
1063SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
1064SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
1065
1066STACK_OF(SSL_CIPHER) *SSL_get_ciphers(SSL *s);
1067
1068int SSL_do_handshake(SSL *s);
1069int SSL_renegotiate(SSL *s);
1070int SSL_shutdown(SSL *s);
1071
1072SSL_METHOD *SSL_get_ssl_method(SSL *s);
1073int SSL_set_ssl_method(SSL *s,SSL_METHOD *method);
1074char *SSL_alert_type_string_long(int value);
1075char *SSL_alert_type_string(int value);
1076char *SSL_alert_desc_string_long(int value);
1077char *SSL_alert_desc_string(int value);
1078
1079void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *list);
1080void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *list);
1081STACK_OF(X509_NAME) *SSL_get_client_CA_list(SSL *s);
1082STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(SSL_CTX *s);
1083int SSL_add_client_CA(SSL *ssl,X509 *x);
1084int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x);
1085
1086void SSL_set_connect_state(SSL *s);
1087void SSL_set_accept_state(SSL *s);
1088
1089long SSL_get_default_timeout(SSL *s);
1090
1091int SSL_library_init(void );
1092
1093char *SSL_CIPHER_description(SSL_CIPHER *,char *buf,int size);
1094STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
1095
1096SSL *SSL_dup(SSL *ssl);
1097
1098X509 *SSL_get_certificate(SSL *ssl);
1099/* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl);
1100
1101void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode);
1102int SSL_CTX_get_quiet_shutdown(SSL_CTX *ctx);
1103void SSL_set_quiet_shutdown(SSL *ssl,int mode);
1104int SSL_get_quiet_shutdown(SSL *ssl);
1105void SSL_set_shutdown(SSL *ssl,int mode);
1106int SSL_get_shutdown(SSL *ssl);
1107int SSL_version(SSL *ssl);
1108int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
1109int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
1110 const char *CApath);
1111#define SSL_get0_session SSL_get_session /* just peek at pointer */
1112SSL_SESSION *SSL_get_session(SSL *ssl);
1113SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
1114SSL_CTX *SSL_get_SSL_CTX(SSL *ssl);
1115void SSL_set_info_callback(SSL *ssl,void (*cb)());
1116void (*SSL_get_info_callback(SSL *ssl))();
1117int SSL_state(SSL *ssl);
1118
1119void SSL_set_verify_result(SSL *ssl,long v);
1120long SSL_get_verify_result(SSL *ssl);
1121
1122int SSL_set_ex_data(SSL *ssl,int idx,void *data);
1123void *SSL_get_ex_data(SSL *ssl,int idx);
1124int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1125 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1126
1127int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data);
1128void *SSL_SESSION_get_ex_data(SSL_SESSION *ss,int idx);
1129int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1130 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1131
1132int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data);
1133void *SSL_CTX_get_ex_data(SSL_CTX *ssl,int idx);
1134int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1135 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1136
1137int SSL_get_ex_data_X509_STORE_CTX_idx(void );
1138
1139#define SSL_CTX_sess_set_cache_size(ctx,t) \
1140 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
1141#define SSL_CTX_sess_get_cache_size(ctx) \
1142 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
1143#define SSL_CTX_set_session_cache_mode(ctx,m) \
1144 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
1145#define SSL_CTX_get_session_cache_mode(ctx) \
1146 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
1147
1148#define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
1149#define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
1150#define SSL_CTX_get_read_ahead(ctx) \
1151 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
1152#define SSL_CTX_set_read_ahead(ctx,m) \
1153 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,0,NULL)
1154
1155 /* NB: the keylength is only applicable when is_export is true */
1156#ifndef NO_RSA
1157void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
1158 RSA *(*cb)(SSL *ssl,int is_export,
1159 int keylength));
1160
1161void SSL_set_tmp_rsa_callback(SSL *ssl,
1162 RSA *(*cb)(SSL *ssl,int is_export,
1163 int keylength));
1164#endif
1165#ifndef NO_DH
1166void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
1167 DH *(*dh)(SSL *ssl,int is_export,
1168 int keylength));
1169void SSL_set_tmp_dh_callback(SSL *ssl,
1170 DH *(*dh)(SSL *ssl,int is_export,
1171 int keylength));
1172#endif
1173
1174#ifdef HEADER_COMP_H
1175int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm);
1176#else
1177int SSL_COMP_add_compression_method(int id,char *cm);
1178#endif
1179
1180/* BEGIN ERROR CODES */
1181/* The following lines are auto generated by the script mkerr.pl. Any changes
1182 * made after this point may be overwritten when the script is next run.
1183 */
1184
1185/* Error codes for the SSL functions. */
1186
1187/* Function codes. */
1188#define SSL_F_CLIENT_CERTIFICATE 100
1189#define SSL_F_CLIENT_HELLO 101
1190#define SSL_F_CLIENT_MASTER_KEY 102
1191#define SSL_F_D2I_SSL_SESSION 103
1192#define SSL_F_DO_SSL3_WRITE 104
1193#define SSL_F_GET_CLIENT_FINISHED 105
1194#define SSL_F_GET_CLIENT_HELLO 106
1195#define SSL_F_GET_CLIENT_MASTER_KEY 107
1196#define SSL_F_GET_SERVER_FINISHED 108
1197#define SSL_F_GET_SERVER_HELLO 109
1198#define SSL_F_GET_SERVER_VERIFY 110
1199#define SSL_F_I2D_SSL_SESSION 111
1200#define SSL_F_READ_N 112
1201#define SSL_F_REQUEST_CERTIFICATE 113
1202#define SSL_F_SERVER_HELLO 114
1203#define SSL_F_SSL23_ACCEPT 115
1204#define SSL_F_SSL23_CLIENT_HELLO 116
1205#define SSL_F_SSL23_CONNECT 117
1206#define SSL_F_SSL23_GET_CLIENT_HELLO 118
1207#define SSL_F_SSL23_GET_SERVER_HELLO 119
1208#define SSL_F_SSL23_READ 120
1209#define SSL_F_SSL23_WRITE 121
1210#define SSL_F_SSL2_ACCEPT 122
1211#define SSL_F_SSL2_CONNECT 123
1212#define SSL_F_SSL2_ENC_INIT 124
1213#define SSL_F_SSL2_READ 125
1214#define SSL_F_SSL2_SET_CERTIFICATE 126
1215#define SSL_F_SSL2_WRITE 127
1216#define SSL_F_SSL3_ACCEPT 128
1217#define SSL_F_SSL3_CALLBACK_CTRL 233
1218#define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
1219#define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
1220#define SSL_F_SSL3_CLIENT_HELLO 131
1221#define SSL_F_SSL3_CONNECT 132
1222#define SSL_F_SSL3_CTRL 213
1223#define SSL_F_SSL3_CTX_CTRL 133
1224#define SSL_F_SSL3_ENC 134
1225#define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
1226#define SSL_F_SSL3_GET_CERT_VERIFY 136
1227#define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
1228#define SSL_F_SSL3_GET_CLIENT_HELLO 138
1229#define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
1230#define SSL_F_SSL3_GET_FINISHED 140
1231#define SSL_F_SSL3_GET_KEY_EXCHANGE 141
1232#define SSL_F_SSL3_GET_MESSAGE 142
1233#define SSL_F_SSL3_GET_RECORD 143
1234#define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
1235#define SSL_F_SSL3_GET_SERVER_DONE 145
1236#define SSL_F_SSL3_GET_SERVER_HELLO 146
1237#define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
1238#define SSL_F_SSL3_READ_BYTES 148
1239#define SSL_F_SSL3_READ_N 149
1240#define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
1241#define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
1242#define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
1243#define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
1244#define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
1245#define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
1246#define SSL_F_SSL3_SETUP_BUFFERS 156
1247#define SSL_F_SSL3_SETUP_KEY_BLOCK 157
1248#define SSL_F_SSL3_WRITE_BYTES 158
1249#define SSL_F_SSL3_WRITE_PENDING 159
1250#define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
1251#define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
1252#define SSL_F_SSL_BAD_METHOD 160
1253#define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
1254#define SSL_F_SSL_CERT_DUP 221
1255#define SSL_F_SSL_CERT_INST 222
1256#define SSL_F_SSL_CERT_INSTANTIATE 214
1257#define SSL_F_SSL_CERT_NEW 162
1258#define SSL_F_SSL_CHECK_PRIVATE_KEY 163
1259#define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
1260#define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
1261#define SSL_F_SSL_CLEAR 164
1262#define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
1263#define SSL_F_SSL_CREATE_CIPHER_LIST 166
1264#define SSL_F_SSL_CTRL 232
1265#define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
1266#define SSL_F_SSL_CTX_NEW 169
1267#define SSL_F_SSL_CTX_SET_PURPOSE 226
1268#define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
1269#define SSL_F_SSL_CTX_SET_SSL_VERSION 170
1270#define SSL_F_SSL_CTX_SET_TRUST 229
1271#define SSL_F_SSL_CTX_USE_CERTIFICATE 171
1272#define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
1273#define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220
1274#define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
1275#define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
1276#define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
1277#define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
1278#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
1279#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
1280#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
1281#define SSL_F_SSL_DO_HANDSHAKE 180
1282#define SSL_F_SSL_GET_NEW_SESSION 181
1283#define SSL_F_SSL_GET_PREV_SESSION 217
1284#define SSL_F_SSL_GET_SERVER_SEND_CERT 182
1285#define SSL_F_SSL_GET_SIGN_PKEY 183
1286#define SSL_F_SSL_INIT_WBIO_BUFFER 184
1287#define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
1288#define SSL_F_SSL_NEW 186
1289#define SSL_F_SSL_READ 223
1290#define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187
1291#define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188
1292#define SSL_F_SSL_SESSION_NEW 189
1293#define SSL_F_SSL_SESSION_PRINT_FP 190
1294#define SSL_F_SSL_SESS_CERT_NEW 225
1295#define SSL_F_SSL_SET_CERT 191
1296#define SSL_F_SSL_SET_FD 192
1297#define SSL_F_SSL_SET_PKEY 193
1298#define SSL_F_SSL_SET_PURPOSE 227
1299#define SSL_F_SSL_SET_RFD 194
1300#define SSL_F_SSL_SET_SESSION 195
1301#define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
1302#define SSL_F_SSL_SET_TRUST 228
1303#define SSL_F_SSL_SET_WFD 196
1304#define SSL_F_SSL_SHUTDOWN 224
1305#define SSL_F_SSL_UNDEFINED_FUNCTION 197
1306#define SSL_F_SSL_USE_CERTIFICATE 198
1307#define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
1308#define SSL_F_SSL_USE_CERTIFICATE_FILE 200
1309#define SSL_F_SSL_USE_PRIVATEKEY 201
1310#define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
1311#define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
1312#define SSL_F_SSL_USE_RSAPRIVATEKEY 204
1313#define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
1314#define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
1315#define SSL_F_SSL_VERIFY_CERT_CHAIN 207
1316#define SSL_F_SSL_WRITE 208
1317#define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
1318#define SSL_F_TLS1_ENC 210
1319#define SSL_F_TLS1_SETUP_KEY_BLOCK 211
1320#define SSL_F_WRITE_PENDING 212
1321
1322/* Reason codes. */
1323#define SSL_R_APP_DATA_IN_HANDSHAKE 100
1324#define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
1325#define SSL_R_BAD_ALERT_RECORD 101
1326#define SSL_R_BAD_AUTHENTICATION_TYPE 102
1327#define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
1328#define SSL_R_BAD_CHECKSUM 104
1329#define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
1330#define SSL_R_BAD_DECOMPRESSION 107
1331#define SSL_R_BAD_DH_G_LENGTH 108
1332#define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
1333#define SSL_R_BAD_DH_P_LENGTH 110
1334#define SSL_R_BAD_DIGEST_LENGTH 111
1335#define SSL_R_BAD_DSA_SIGNATURE 112
1336#define SSL_R_BAD_HELLO_REQUEST 105
1337#define SSL_R_BAD_LENGTH 271
1338#define SSL_R_BAD_MAC_DECODE 113
1339#define SSL_R_BAD_MESSAGE_TYPE 114
1340#define SSL_R_BAD_PACKET_LENGTH 115
1341#define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
1342#define SSL_R_BAD_RESPONSE_ARGUMENT 117
1343#define SSL_R_BAD_RSA_DECRYPT 118
1344#define SSL_R_BAD_RSA_ENCRYPT 119
1345#define SSL_R_BAD_RSA_E_LENGTH 120
1346#define SSL_R_BAD_RSA_MODULUS_LENGTH 121
1347#define SSL_R_BAD_RSA_SIGNATURE 122
1348#define SSL_R_BAD_SIGNATURE 123
1349#define SSL_R_BAD_SSL_FILETYPE 124
1350#define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125
1351#define SSL_R_BAD_STATE 126
1352#define SSL_R_BAD_WRITE_RETRY 127
1353#define SSL_R_BIO_NOT_SET 128
1354#define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
1355#define SSL_R_BN_LIB 130
1356#define SSL_R_CA_DN_LENGTH_MISMATCH 131
1357#define SSL_R_CA_DN_TOO_LONG 132
1358#define SSL_R_CCS_RECEIVED_EARLY 133
1359#define SSL_R_CERTIFICATE_VERIFY_FAILED 134
1360#define SSL_R_CERT_LENGTH_MISMATCH 135
1361#define SSL_R_CHALLENGE_IS_DIFFERENT 136
1362#define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
1363#define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
1364#define SSL_R_CIPHER_TABLE_SRC_ERROR 139
1365#define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
1366#define SSL_R_COMPRESSION_FAILURE 141
1367#define SSL_R_COMPRESSION_LIBRARY_ERROR 142
1368#define SSL_R_CONNECTION_ID_IS_DIFFERENT 143
1369#define SSL_R_CONNECTION_TYPE_NOT_SET 144
1370#define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
1371#define SSL_R_DATA_LENGTH_TOO_LONG 146
1372#define SSL_R_DECRYPTION_FAILED 147
1373#define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
1374#define SSL_R_DIGEST_CHECK_FAILED 149
1375#define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
1376#define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 1092
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
1528
1529#ifdef __cplusplus
1530}
1531#endif
1532#endif
1533
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-05-03 18:05:27 +0000