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authorcvs2svn <admin@example.com>2001-10-01 21:58:54 +0000
committercvs2svn <admin@example.com>2001-10-01 21:58:54 +0000
commit2b482d950b0e856294fcd4c1068c1b21939a7240 (patch)
treeaa05f6be64877f76547f1b54ad84f7bfcb291f5d /src/lib/libssl/ssl.h
parentd7b0aad33e28dafbbef67eb5b84ecb05a844fc88 (diff)
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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#ifndef NO_COMP
63#include <openssl/comp.h>
64#endif
65#ifndef NO_BIO
66#include <openssl/bio.h>
67#endif
68#ifndef NO_X509
69#include <openssl/x509.h>
70#endif
71#include <openssl/safestack.h>
72
73#ifdef __cplusplus
74extern "C" {
75#endif
76
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
80 */
81#define SSL_SESSION_ASN1_VERSION 0x0001
82
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
94
95#define SSL_MAX_SSL_SESSION_ID_LENGTH 32
96#define SSL_MAX_SID_CTX_LENGTH 32
97
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
101
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"
110
111#define SSL_TXT_aNULL "aNULL"
112#define SSL_TXT_eNULL "eNULL"
113#define SSL_TXT_NULL "NULL"
114
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"
143
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"
147
148/* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
149#define SSL_SENT_SHUTDOWN 1
150#define SSL_RECEIVED_SHUTDOWN 2
151
152#ifdef __cplusplus
153}
154#endif
155
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>
162
163#ifdef __cplusplus
164extern "C" {
165#endif
166
167#if (defined(NO_RSA) || defined(NO_MD5)) && !defined(NO_SSL2)
168#define NO_SSL2
169#endif
170
171#define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
172#define SSL_FILETYPE_PEM X509_FILETYPE_PEM
173
174/* This is needed to stop compilers complaining about the
175 * 'struct ssl_st *' function parameters used to prototype callbacks
176 * in SSL_CTX. */
177typedef struct ssl_st *ssl_crock_st;
178
179/* used to hold info on the particular ciphers used */
180typedef struct ssl_cipher_st
181 {
182 int valid;
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 */
192 } SSL_CIPHER;
193
194DECLARE_STACK_OF(SSL_CIPHER)
195
196typedef struct ssl_st SSL;
197typedef struct ssl_ctx_st SSL_CTX;
198
199/* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
200typedef struct ssl_method_st
201 {
202 int version;
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,void *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)());
227 } SSL_METHOD;
228
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
243 * }
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 :-).
246 */
247typedef struct ssl_session_st
248 {
249 int ssl_version; /* what ssl version session info is
250 * being kept in here? */
251
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,
262 * via SSL_new */
263 unsigned int sid_ctx_length;
264 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
265
266 int not_resumable;
267
268 /* The cert is the certificate used to establish this connection */
269 struct sess_cert_st /* SESS_CERT */ *sess_cert;
270
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). */
275 X509 *peer;
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 */
279
280 int references;
281 long timeout;
282 long time;
283
284 int compress_meth; /* Need to lookup the method */
285
286 SSL_CIPHER *cipher;
287 unsigned long cipher_id; /* when ASN.1 loaded, this
288 * needs to be used to load
289 * the 'cipher' structure */
290
291 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */
292
293 CRYPTO_EX_DATA ex_data; /* application specific data */
294
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;
298 } SSL_SESSION;
299
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
310
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
315
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
325
326#define SSL_OP_NO_SSLv2 0x01000000L
327#define SSL_OP_NO_SSLv3 0x02000000L
328#define SSL_OP_NO_TLSv1 0x04000000L
329
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
339 * is blocking: */
340#define SSL_MODE_AUTO_RETRY 0x00000004L
341
342/* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
343 * they cannot be used to clear bits. */
344
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)
353
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)
362
363#define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
364
365typedef struct ssl_comp_st
366 {
367 int id;
368 char *name;
369#ifndef NO_COMP
370 COMP_METHOD *method;
371#else
372 char *method;
373#endif
374 } SSL_COMP;
375
376DECLARE_STACK_OF(SSL_COMP)
377
378struct ssl_ctx_st
379 {
380 SSL_METHOD *method;
381 unsigned long options;
382 unsigned long mode;
383
384 STACK_OF(SSL_CIPHER) *cipher_list;
385 /* same as above but sorted for lookup */
386 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
387
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;
395
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;
402
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;
407
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);
420 struct
421 {
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
433 * in the cache was
434 * passed back via the callback. This
435 * indicates that the application is
436 * supplying session-id's from other
437 * processes - spooky :-) */
438 } stats;
439
440 int references;
441
442/**/ void (*info_callback)();
443
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 * */
447
448 /* default values to use in SSL structures */
449/**/ struct cert_st /* CERT */ *cert;
450/**/ int read_ahead;
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);
456
457 int purpose; /* Purpose setting */
458 int trust; /* Trust setting */
459
460 /* Default password callback. */
461/**/ pem_password_cb *default_passwd_callback;
462
463 /* Default password callback user data. */
464/**/ void *default_passwd_callback_userdata;
465
466 /* get client cert callback */
467/**/ int (*client_cert_cb)(/* SSL *ssl, X509 **x509, EVP_PKEY **pkey */);
468
469 /* what we put in client cert requests */
470 STACK_OF(X509_NAME) *client_CA;
471
472/**/ int quiet_shutdown;
473
474 CRYPTO_EX_DATA ex_data;
475
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' */
479
480 STACK_OF(X509) *extra_certs;
481 STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */
482 };
483
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
493
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)
519
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)
530
531#define SSL_NOTHING 1
532#define SSL_WRITING 2
533#define SSL_READING 3
534#define SSL_X509_LOOKUP 4
535
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)
541
542struct ssl_st
543 {
544 /* protocol version
545 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION)
546 */
547 int version;
548 int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
549
550 SSL_METHOD *method; /* SSLv3 */
551
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
554 * handlers */
555
556#ifndef NO_BIO
557 BIO *rbio; /* used by SSL_read */
558 BIO *wbio; /* used by SSL_write */
559 BIO *bbio; /* used during session-id reuse to concatenate
560 * messages */
561#else
562 char *rbio; /* used by SSL_read */
563 char *wbio; /* used by SSL_write */
564 char *bbio;
565#endif
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 */
570 int rwstate;
571
572 /* true when we are actually in SSL_accept() or SSL_connect() */
573 int in_handshake;
574 int (*handshake_func)();
575
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.
582 */
583
584 int server; /* are we the server side? - mostly used by SSL_clear*/
585
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
589 * for received */
590 int state; /* where we are */
591 int rstate; /* where we are when reading */
592
593 BUF_MEM *init_buf; /* buffer used during init */
594 int init_num; /* amount read/written */
595 int init_off; /* amount read/written */
596
597 /* used internally to point at a raw packet */
598 unsigned char *packet;
599 unsigned int packet_length;
600
601 struct ssl2_state_st *s2; /* SSLv2 variables */
602 struct ssl3_state_st *s3; /* SSLv3 variables */
603
604 int read_ahead; /* Read as many input bytes as possible
605 * (for non-blocking reads) */
606 int hit; /* reusing a previous session */
607
608 int purpose; /* Purpose setting */
609 int trust; /* Trust setting */
610
611 /* crypto */
612 STACK_OF(SSL_CIPHER) *cipher_list;
613 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
614
615 /* These are the ones being used, the ones in SSL_SESSION are
616 * the ones to be 'copied' into these ones */
617
618 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */
619 const EVP_MD *read_hash; /* used for mac generation */
620#ifndef NO_COMP
621 COMP_CTX *expand; /* uncompress */
622#else
623 char *expand;
624#endif
625
626 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
627 const EVP_MD *write_hash; /* used for mac generation */
628#ifndef NO_COMP
629 COMP_CTX *compress; /* compression */
630#else
631 char *compress;
632#endif
633
634 /* session info */
635
636 /* client cert? */
637 /* This is used to hold the server certificate used */
638 struct cert_st /* CERT */ *cert;
639
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];
644
645 /* This can also be in the session once a session is established */
646 SSL_SESSION *session;
647
648 /* Used in SSL2 and SSL3 */
649 int verify_mode; /* 0 don't care about verify failure.
650 * 1 fail if verify fails */
651 int verify_depth;
652 int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */
653 void (*info_callback)(); /* optional informational callback */
654
655 int error; /* error bytes to be written */
656 int error_code; /* actual code */
657
658 SSL_CTX *ctx;
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 :-) */
661 int debug;
662
663 /* extra application data */
664 long verify_result;
665 CRYPTO_EX_DATA ex_data;
666
667 /* for server side, keep the list of CA_dn we can use */
668 STACK_OF(X509_NAME) *client_CA;
669
670 int references;
671 unsigned long options; /* protocol behaviour */
672 unsigned long mode; /* API behaviour */
673 int first_packet;
674 int client_version; /* what was passed, used for
675 * SSLv3/TLS rollback check */
676 };
677
678#ifdef __cplusplus
679}
680#endif
681
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>
686
687#ifdef __cplusplus
688extern "C" {
689#endif
690
691/* compatibility */
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))
698
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
704 * failed */
705
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)
713
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
727
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)
735
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
741
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. */
746size_t SSL_get_finished(SSL *s, void *buf, size_t count);
747size_t SSL_get_peer_finished(SSL *s, void *buf, size_t count);
748
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
755
756#define OpenSSL_add_ssl_algorithms() SSL_library_init()
757#define SSLeay_add_ssl_algorithms() SSL_library_init()
758
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))
766#endif
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))
780
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)
797#endif
798
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
825
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
834
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
840/* Add these ones */
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
848
849/* Stats */
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
864
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
871
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)
880
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)
887
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)
894
895#define SSL_CTX_add_extra_chain_cert(ctx,x509) \
896 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
897
898/* VMS uses only 31 characters for symbols. */
899#ifdef VMS
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
912#endif
913
914#ifndef NO_BIO
915BIO_METHOD *BIO_f_ssl(void);
916BIO *BIO_new_ssl(SSL_CTX *ctx,int client);
917BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
918BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
919int BIO_ssl_copy_session_id(BIO *to,BIO *from);
920void BIO_ssl_shutdown(BIO *ssl_bio);
921
922#endif
923
924int SSL_CTX_set_cipher_list(SSL_CTX *,const char *str);
925SSL_CTX *SSL_CTX_new(SSL_METHOD *meth);
926void SSL_CTX_free(SSL_CTX *);
927long SSL_CTX_set_timeout(SSL_CTX *ctx,long t);
928long SSL_CTX_get_timeout(SSL_CTX *ctx);
929X509_STORE *SSL_CTX_get_cert_store(SSL_CTX *);
930void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *);
931int SSL_want(SSL *s);
932int SSL_clear(SSL *s);
933
934void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm);
935
936SSL_CIPHER *SSL_get_current_cipher(SSL *s);
937int SSL_CIPHER_get_bits(SSL_CIPHER *c,int *alg_bits);
938char * SSL_CIPHER_get_version(SSL_CIPHER *c);
939const char * SSL_CIPHER_get_name(SSL_CIPHER *c);
940
941int SSL_get_fd(SSL *s);
942const char * SSL_get_cipher_list(SSL *s,int n);
943char * SSL_get_shared_ciphers(SSL *s, char *buf, int len);
944int SSL_get_read_ahead(SSL * s);
945int SSL_pending(SSL *s);
946#ifndef NO_SOCK
947int SSL_set_fd(SSL *s, int fd);
948int SSL_set_rfd(SSL *s, int fd);
949int SSL_set_wfd(SSL *s, int fd);
950#endif
951#ifndef NO_BIO
952void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio);
953BIO * SSL_get_rbio(SSL *s);
954BIO * SSL_get_wbio(SSL *s);
955#endif
956int SSL_set_cipher_list(SSL *s, const char *str);
957void SSL_set_read_ahead(SSL *s, int yes);
958int SSL_get_verify_mode(SSL *s);
959int SSL_get_verify_depth(SSL *s);
960int (*SSL_get_verify_callback(SSL *s))(int,X509_STORE_CTX *);
961void SSL_set_verify(SSL *s, int mode,
962 int (*callback)(int ok,X509_STORE_CTX *ctx));
963void SSL_set_verify_depth(SSL *s, int depth);
964#ifndef NO_RSA
965int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
966#endif
967int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len);
968int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
969int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, unsigned char *d, long len);
970int SSL_use_certificate(SSL *ssl, X509 *x);
971int SSL_use_certificate_ASN1(SSL *ssl, unsigned char *d, int len);
972
973#ifndef NO_STDIO
974int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
975int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
976int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
977int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
978int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
979int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
980int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */
981STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
982int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
983 const char *file);
984int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
985 const char *dir);
986#endif
987
988void ERR_load_SSL_strings(void );
989void SSL_load_error_strings(void );
990char * SSL_state_string(SSL *s);
991char * SSL_rstate_string(SSL *s);
992char * SSL_state_string_long(SSL *s);
993char * SSL_rstate_string_long(SSL *s);
994long SSL_SESSION_get_time(SSL_SESSION *s);
995long SSL_SESSION_set_time(SSL_SESSION *s, long t);
996long SSL_SESSION_get_timeout(SSL_SESSION *s);
997long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
998void SSL_copy_session_id(SSL *to,SSL *from);
999
1000SSL_SESSION *SSL_SESSION_new(void);
1001unsigned long SSL_SESSION_hash(SSL_SESSION *a);
1002int SSL_SESSION_cmp(SSL_SESSION *a,SSL_SESSION *b);
1003#ifndef NO_FP_API
1004int SSL_SESSION_print_fp(FILE *fp,SSL_SESSION *ses);
1005#endif
1006#ifndef NO_BIO
1007int SSL_SESSION_print(BIO *fp,SSL_SESSION *ses);
1008#endif
1009void SSL_SESSION_free(SSL_SESSION *ses);
1010int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp);
1011int SSL_set_session(SSL *to, SSL_SESSION *session);
1012int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
1013int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c);
1014SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,unsigned char **pp,long length);
1015
1016#ifdef HEADER_X509_H
1017X509 * SSL_get_peer_certificate(SSL *s);
1018#endif
1019
1020STACK_OF(X509) *SSL_get_peer_cert_chain(SSL *s);
1021
1022#ifdef VMS
1023#define SSL_CTX_set_default_passwd_cb_userdata SSL_CTX_set_def_passwd_cb_ud
1024#endif
1025
1026int SSL_CTX_get_verify_mode(SSL_CTX *ctx);
1027int SSL_CTX_get_verify_depth(SSL_CTX *ctx);
1028int (*SSL_CTX_get_verify_callback(SSL_CTX *ctx))(int,X509_STORE_CTX *);
1029void SSL_CTX_set_verify(SSL_CTX *ctx,int mode,
1030 int (*callback)(int, X509_STORE_CTX *));
1031void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth);
1032void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(),char *arg);
1033#ifndef NO_RSA
1034int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
1035#endif
1036int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, unsigned char *d, long len);
1037int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
1038int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx,
1039 unsigned char *d, long len);
1040int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
1041int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, unsigned char *d);
1042
1043void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
1044void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
1045
1046int SSL_CTX_check_private_key(SSL_CTX *ctx);
1047int SSL_check_private_key(SSL *ctx);
1048
1049int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx,
1050 unsigned int sid_ctx_len);
1051
1052SSL * SSL_new(SSL_CTX *ctx);
1053int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx,
1054 unsigned int sid_ctx_len);
1055
1056int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
1057int SSL_set_purpose(SSL *s, int purpose);
1058int SSL_CTX_set_trust(SSL_CTX *s, int trust);
1059int SSL_set_trust(SSL *s, int trust);
1060
1061void SSL_free(SSL *ssl);
1062int SSL_accept(SSL *ssl);
1063int SSL_connect(SSL *ssl);
1064int SSL_read(SSL *ssl,void *buf,int num);
1065int SSL_peek(SSL *ssl,void *buf,int num);
1066int SSL_write(SSL *ssl,const void *buf,int num);
1067long SSL_ctrl(SSL *ssl,int cmd, long larg, char *parg);
1068long SSL_callback_ctrl(SSL *, int, void (*)());
1069long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, char *parg);
1070long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)());
1071
1072int SSL_get_error(SSL *s,int ret_code);
1073const char *SSL_get_version(SSL *s);
1074
1075/* This sets the 'default' SSL version that SSL_new() will create */
1076int SSL_CTX_set_ssl_version(SSL_CTX *ctx,SSL_METHOD *meth);
1077
1078SSL_METHOD *SSLv2_method(void); /* SSLv2 */
1079SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */
1080SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */
1081
1082SSL_METHOD *SSLv3_method(void); /* SSLv3 */
1083SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
1084SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
1085
1086SSL_METHOD *SSLv23_method(void); /* SSLv3 but can rollback to v2 */
1087SSL_METHOD *SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */
1088SSL_METHOD *SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */
1089
1090SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
1091SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
1092SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
1093
1094STACK_OF(SSL_CIPHER) *SSL_get_ciphers(SSL *s);
1095
1096int SSL_do_handshake(SSL *s);
1097int SSL_renegotiate(SSL *s);
1098int SSL_shutdown(SSL *s);
1099
1100SSL_METHOD *SSL_get_ssl_method(SSL *s);
1101int SSL_set_ssl_method(SSL *s,SSL_METHOD *method);
1102char *SSL_alert_type_string_long(int value);
1103char *SSL_alert_type_string(int value);
1104char *SSL_alert_desc_string_long(int value);
1105char *SSL_alert_desc_string(int value);
1106
1107void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *list);
1108void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *list);
1109STACK_OF(X509_NAME) *SSL_get_client_CA_list(SSL *s);
1110STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(SSL_CTX *s);
1111int SSL_add_client_CA(SSL *ssl,X509 *x);
1112int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x);
1113
1114void SSL_set_connect_state(SSL *s);
1115void SSL_set_accept_state(SSL *s);
1116
1117long SSL_get_default_timeout(SSL *s);
1118
1119int SSL_library_init(void );
1120
1121char *SSL_CIPHER_description(SSL_CIPHER *,char *buf,int size);
1122STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
1123
1124SSL *SSL_dup(SSL *ssl);
1125
1126X509 *SSL_get_certificate(SSL *ssl);
1127/* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl);
1128
1129void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode);
1130int SSL_CTX_get_quiet_shutdown(SSL_CTX *ctx);
1131void SSL_set_quiet_shutdown(SSL *ssl,int mode);
1132int SSL_get_quiet_shutdown(SSL *ssl);
1133void SSL_set_shutdown(SSL *ssl,int mode);
1134int SSL_get_shutdown(SSL *ssl);
1135int SSL_version(SSL *ssl);
1136int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
1137int 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 */
1140SSL_SESSION *SSL_get_session(SSL *ssl);
1141SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
1142SSL_CTX *SSL_get_SSL_CTX(SSL *ssl);
1143void SSL_set_info_callback(SSL *ssl,void (*cb)());
1144void (*SSL_get_info_callback(SSL *ssl))();
1145int SSL_state(SSL *ssl);
1146
1147void SSL_set_verify_result(SSL *ssl,long v);
1148long SSL_get_verify_result(SSL *ssl);
1149
1150int SSL_set_ex_data(SSL *ssl,int idx,void *data);
1151void *SSL_get_ex_data(SSL *ssl,int idx);
1152int 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);
1154
1155int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data);
1156void *SSL_SESSION_get_ex_data(SSL_SESSION *ss,int idx);
1157int 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);
1159
1160int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data);
1161void *SSL_CTX_get_ex_data(SSL_CTX *ssl,int idx);
1162int 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);
1164
1165int SSL_get_ex_data_X509_STORE_CTX_idx(void );
1166
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)
1175
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)
1182
1183 /* NB: the keylength is only applicable when is_export is true */
1184#ifndef NO_RSA
1185void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
1186 RSA *(*cb)(SSL *ssl,int is_export,
1187 int keylength));
1188
1189void SSL_set_tmp_rsa_callback(SSL *ssl,
1190 RSA *(*cb)(SSL *ssl,int is_export,
1191 int keylength));
1192#endif
1193#ifndef NO_DH
1194void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
1195 DH *(*dh)(SSL *ssl,int is_export,
1196 int keylength));
1197void SSL_set_tmp_dh_callback(SSL *ssl,
1198 DH *(*dh)(SSL *ssl,int is_export,
1199 int keylength));
1200#endif
1201
1202#ifndef NO_COMP
1203int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm);
1204#else
1205int SSL_COMP_add_compression_method(int id,char *cm);
1206#endif
1207
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.
1211 */
1212void ERR_load_SSL_strings(void);
1213
1214/* Error codes for the SSL functions. */
1215
1216/* Function codes. */
1217#define SSL_F_CLIENT_CERTIFICATE 100
1218#define SSL_F_CLIENT_HELLO 101
1219#define SSL_F_CLIENT_MASTER_KEY 102
1220#define SSL_F_D2I_SSL_SESSION 103
1221#define SSL_F_DO_SSL3_WRITE 104
1222#define SSL_F_GET_CLIENT_FINISHED 105
1223#define SSL_F_GET_CLIENT_HELLO 106
1224#define SSL_F_GET_CLIENT_MASTER_KEY 107
1225#define SSL_F_GET_SERVER_FINISHED 108
1226#define SSL_F_GET_SERVER_HELLO 109
1227#define SSL_F_GET_SERVER_VERIFY 110
1228#define SSL_F_I2D_SSL_SESSION 111
1229#define SSL_F_READ_N 112
1230#define SSL_F_REQUEST_CERTIFICATE 113
1231#define SSL_F_SERVER_HELLO 114
1232#define SSL_F_SSL23_ACCEPT 115
1233#define SSL_F_SSL23_CLIENT_HELLO 116
1234#define SSL_F_SSL23_CONNECT 117
1235#define SSL_F_SSL23_GET_CLIENT_HELLO 118
1236#define SSL_F_SSL23_GET_SERVER_HELLO 119
1237#define SSL_F_SSL23_PEEK 237
1238#define SSL_F_SSL23_READ 120
1239#define SSL_F_SSL23_WRITE 121
1240#define SSL_F_SSL2_ACCEPT 122
1241#define SSL_F_SSL2_CONNECT 123
1242#define SSL_F_SSL2_ENC_INIT 124
1243#define SSL_F_SSL2_PEEK 234
1244#define SSL_F_SSL2_READ 125
1245#define SSL_F_SSL2_READ_INTERNAL 236
1246#define SSL_F_SSL2_SET_CERTIFICATE 126
1247#define SSL_F_SSL2_WRITE 127
1248#define SSL_F_SSL3_ACCEPT 128
1249#define SSL_F_SSL3_CALLBACK_CTRL 233
1250#define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
1251#define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
1252#define SSL_F_SSL3_CLIENT_HELLO 131
1253#define SSL_F_SSL3_CONNECT 132
1254#define SSL_F_SSL3_CTRL 213
1255#define SSL_F_SSL3_CTX_CTRL 133
1256#define SSL_F_SSL3_ENC 134
1257#define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
1258#define SSL_F_SSL3_GET_CERT_VERIFY 136
1259#define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
1260#define SSL_F_SSL3_GET_CLIENT_HELLO 138
1261#define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
1262#define SSL_F_SSL3_GET_FINISHED 140
1263#define SSL_F_SSL3_GET_KEY_EXCHANGE 141
1264#define SSL_F_SSL3_GET_MESSAGE 142
1265#define SSL_F_SSL3_GET_RECORD 143
1266#define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
1267#define SSL_F_SSL3_GET_SERVER_DONE 145
1268#define SSL_F_SSL3_GET_SERVER_HELLO 146
1269#define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
1270#define SSL_F_SSL3_PEEK 235
1271#define SSL_F_SSL3_READ_BYTES 148
1272#define SSL_F_SSL3_READ_N 149
1273#define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
1274#define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
1275#define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
1276#define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
1277#define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
1278#define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
1279#define SSL_F_SSL3_SETUP_BUFFERS 156
1280#define SSL_F_SSL3_SETUP_KEY_BLOCK 157
1281#define SSL_F_SSL3_WRITE_BYTES 158
1282#define SSL_F_SSL3_WRITE_PENDING 159
1283#define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
1284#define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
1285#define SSL_F_SSL_BAD_METHOD 160
1286#define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
1287#define SSL_F_SSL_CERT_DUP 221
1288#define SSL_F_SSL_CERT_INST 222
1289#define SSL_F_SSL_CERT_INSTANTIATE 214
1290#define SSL_F_SSL_CERT_NEW 162
1291#define SSL_F_SSL_CHECK_PRIVATE_KEY 163
1292#define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
1293#define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
1294#define SSL_F_SSL_CLEAR 164
1295#define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
1296#define SSL_F_SSL_CREATE_CIPHER_LIST 166
1297#define SSL_F_SSL_CTRL 232
1298#define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
1299#define SSL_F_SSL_CTX_NEW 169
1300#define SSL_F_SSL_CTX_SET_PURPOSE 226
1301#define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
1302#define SSL_F_SSL_CTX_SET_SSL_VERSION 170
1303#define SSL_F_SSL_CTX_SET_TRUST 229
1304#define SSL_F_SSL_CTX_USE_CERTIFICATE 171
1305#define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
1306#define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220
1307#define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
1308#define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
1309#define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
1310#define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
1311#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
1312#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
1313#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
1314#define SSL_F_SSL_DO_HANDSHAKE 180
1315#define SSL_F_SSL_GET_NEW_SESSION 181
1316#define SSL_F_SSL_GET_PREV_SESSION 217
1317#define SSL_F_SSL_GET_SERVER_SEND_CERT 182
1318#define SSL_F_SSL_GET_SIGN_PKEY 183
1319#define SSL_F_SSL_INIT_WBIO_BUFFER 184
1320#define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
1321#define SSL_F_SSL_NEW 186
1322#define SSL_F_SSL_READ 223
1323#define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187
1324#define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188
1325#define SSL_F_SSL_SESSION_NEW 189
1326#define SSL_F_SSL_SESSION_PRINT_FP 190
1327#define SSL_F_SSL_SESS_CERT_NEW 225
1328#define SSL_F_SSL_SET_CERT 191
1329#define SSL_F_SSL_SET_FD 192
1330#define SSL_F_SSL_SET_PKEY 193
1331#define SSL_F_SSL_SET_PURPOSE 227
1332#define SSL_F_SSL_SET_RFD 194
1333#define SSL_F_SSL_SET_SESSION 195
1334#define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
1335#define SSL_F_SSL_SET_TRUST 228
1336#define SSL_F_SSL_SET_WFD 196
1337#define SSL_F_SSL_SHUTDOWN 224
1338#define SSL_F_SSL_UNDEFINED_FUNCTION 197
1339#define SSL_F_SSL_USE_CERTIFICATE 198
1340#define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
1341#define SSL_F_SSL_USE_CERTIFICATE_FILE 200
1342#define SSL_F_SSL_USE_PRIVATEKEY 201
1343#define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
1344#define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
1345#define SSL_F_SSL_USE_RSAPRIVATEKEY 204
1346#define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
1347#define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
1348#define SSL_F_SSL_VERIFY_CERT_CHAIN 207
1349#define SSL_F_SSL_WRITE 208
1350#define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
1351#define SSL_F_TLS1_ENC 210
1352#define SSL_F_TLS1_SETUP_KEY_BLOCK 211
1353#define SSL_F_WRITE_PENDING 212
1354
1355/* Reason codes. */
1356#define SSL_R_APP_DATA_IN_HANDSHAKE 100
1357#define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
1358#define SSL_R_BAD_ALERT_RECORD 101
1359#define SSL_R_BAD_AUTHENTICATION_TYPE 102
1360#define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
1361#define SSL_R_BAD_CHECKSUM 104
1362#define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
1363#define SSL_R_BAD_DECOMPRESSION 107
1364#define SSL_R_BAD_DH_G_LENGTH 108
1365#define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
1366#define SSL_R_BAD_DH_P_LENGTH 110
1367#define SSL_R_BAD_DIGEST_LENGTH 111
1368#define SSL_R_BAD_DSA_SIGNATURE 112
1369#define SSL_R_BAD_HELLO_REQUEST 105
1370#define SSL_R_BAD_LENGTH 271
1371#define SSL_R_BAD_MAC_DECODE 113
1372#define SSL_R_BAD_MESSAGE_TYPE 114
1373#define SSL_R_BAD_PACKET_LENGTH 115
1374#define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
1375#define SSL_R_BAD_RESPONSE_ARGUMENT 117
1376#define SSL_R_BAD_RSA_DECRYPT 118
1377#define SSL_R_BAD_RSA_ENCRYPT 119
1378#define SSL_R_BAD_RSA_E_LENGTH 120
1379#define SSL_R_BAD_RSA_MODULUS_LENGTH 121
1380#define SSL_R_BAD_RSA_SIGNATURE 122
1381#define SSL_R_BAD_SIGNATURE 123
1382#define SSL_R_BAD_SSL_FILETYPE 124
1383#define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125
1384#define SSL_R_BAD_STATE 126
1385#define SSL_R_BAD_WRITE_RETRY 127
1386#define SSL_R_BIO_NOT_SET 128
1387#define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
1388#define SSL_R_BN_LIB 130
1389#define SSL_R_CA_DN_LENGTH_MISMATCH 131
1390#define SSL_R_CA_DN_TOO_LONG 132
1391#define SSL_R_CCS_RECEIVED_EARLY 133
1392#define SSL_R_CERTIFICATE_VERIFY_FAILED 134
1393#define SSL_R_CERT_LENGTH_MISMATCH 135
1394#define SSL_R_CHALLENGE_IS_DIFFERENT 136
1395#define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
1396#define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
1397#define SSL_R_CIPHER_TABLE_SRC_ERROR 139
1398#define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
1399#define SSL_R_COMPRESSION_FAILURE 141
1400#define SSL_R_COMPRESSION_LIBRARY_ERROR 142
1401#define SSL_R_CONNECTION_ID_IS_DIFFERENT 143
1402#define SSL_R_CONNECTION_TYPE_NOT_SET 144
1403#define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
1404#define SSL_R_DATA_LENGTH_TOO_LONG 146
1405#define SSL_R_DECRYPTION_FAILED 147
1406#define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
1407#define SSL_R_DIGEST_CHECK_FAILED 149
1408#define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
1409#define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 1092
1410#define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
1411#define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
1412#define SSL_R_EXTRA_DATA_IN_MESSAGE 153
1413#define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
1414#define SSL_R_HTTPS_PROXY_REQUEST 155
1415#define SSL_R_HTTP_REQUEST 156
1416#define SSL_R_INTERNAL_ERROR 157
1417#define SSL_R_INVALID_CHALLENGE_LENGTH 158
1418#define SSL_R_INVALID_COMMAND 280
1419#define SSL_R_INVALID_PURPOSE 278
1420#define SSL_R_INVALID_TRUST 279
1421#define SSL_R_LENGTH_MISMATCH 159
1422#define SSL_R_LENGTH_TOO_SHORT 160
1423#define SSL_R_LIBRARY_BUG 274
1424#define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
1425#define SSL_R_MISSING_DH_DSA_CERT 162
1426#define SSL_R_MISSING_DH_KEY 163
1427#define SSL_R_MISSING_DH_RSA_CERT 164
1428#define SSL_R_MISSING_DSA_SIGNING_CERT 165
1429#define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166
1430#define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167
1431#define SSL_R_MISSING_RSA_CERTIFICATE 168
1432#define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
1433#define SSL_R_MISSING_RSA_SIGNING_CERT 170
1434#define SSL_R_MISSING_TMP_DH_KEY 171
1435#define SSL_R_MISSING_TMP_RSA_KEY 172
1436#define SSL_R_MISSING_TMP_RSA_PKEY 173
1437#define SSL_R_MISSING_VERIFY_MESSAGE 174
1438#define SSL_R_NON_SSLV2_INITIAL_PACKET 175
1439#define SSL_R_NO_CERTIFICATES_RETURNED 176
1440#define SSL_R_NO_CERTIFICATE_ASSIGNED 177
1441#define SSL_R_NO_CERTIFICATE_RETURNED 178
1442#define SSL_R_NO_CERTIFICATE_SET 179
1443#define SSL_R_NO_CERTIFICATE_SPECIFIED 180
1444#define SSL_R_NO_CIPHERS_AVAILABLE 181
1445#define SSL_R_NO_CIPHERS_PASSED 182
1446#define SSL_R_NO_CIPHERS_SPECIFIED 183
1447#define SSL_R_NO_CIPHER_LIST 184
1448#define SSL_R_NO_CIPHER_MATCH 185
1449#define SSL_R_NO_CLIENT_CERT_RECEIVED 186
1450#define SSL_R_NO_COMPRESSION_SPECIFIED 187
1451#define SSL_R_NO_METHOD_SPECIFIED 188
1452#define SSL_R_NO_PRIVATEKEY 189
1453#define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
1454#define SSL_R_NO_PROTOCOLS_AVAILABLE 191
1455#define SSL_R_NO_PUBLICKEY 192
1456#define SSL_R_NO_SHARED_CIPHER 193
1457#define SSL_R_NO_VERIFY_CALLBACK 194
1458#define SSL_R_NULL_SSL_CTX 195
1459#define SSL_R_NULL_SSL_METHOD_PASSED 196
1460#define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
1461#define SSL_R_PACKET_LENGTH_TOO_LONG 198
1462#define SSL_R_PATH_TOO_LONG 270
1463#define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
1464#define SSL_R_PEER_ERROR 200
1465#define SSL_R_PEER_ERROR_CERTIFICATE 201
1466#define SSL_R_PEER_ERROR_NO_CERTIFICATE 202
1467#define SSL_R_PEER_ERROR_NO_CIPHER 203
1468#define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204
1469#define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
1470#define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206
1471#define SSL_R_PROTOCOL_IS_SHUTDOWN 207
1472#define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208
1473#define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209
1474#define SSL_R_PUBLIC_KEY_NOT_RSA 210
1475#define SSL_R_READ_BIO_NOT_SET 211
1476#define SSL_R_READ_WRONG_PACKET_TYPE 212
1477#define SSL_R_RECORD_LENGTH_MISMATCH 213
1478#define SSL_R_RECORD_TOO_LARGE 214
1479#define SSL_R_RECORD_TOO_SMALL 1093
1480#define SSL_R_REQUIRED_CIPHER_MISSING 215
1481#define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216
1482#define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217
1483#define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218
1484#define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
1485#define SSL_R_SHORT_READ 219
1486#define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
1487#define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
1488#define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
1489#define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
1490#define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
1491#define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
1492#define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
1493#define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
1494#define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
1495#define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
1496#define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
1497#define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
1498#define SSL_R_SSLV3_ALERT_PEER_ERROR_CERTIFICATE 223
1499#define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CERTIFICATE 224
1500#define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CIPHER 225
1501#define SSL_R_SSLV3_ALERT_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 226
1502#define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
1503#define SSL_R_SSLV3_ALERT_UNKNOWN_REMOTE_ERROR_TYPE 227
1504#define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
1505#define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
1506#define SSL_R_SSL_HANDSHAKE_FAILURE 229
1507#define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
1508#define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
1509#define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231
1510#define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049
1511#define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050
1512#define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021
1513#define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051
1514#define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060
1515#define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071
1516#define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080
1517#define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100
1518#define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070
1519#define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022
1520#define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048
1521#define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090
1522#define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
1523#define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
1524#define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
1525#define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235
1526#define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
1527#define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237
1528#define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
1529#define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
1530#define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
1531#define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241
1532#define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
1533#define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
1534#define SSL_R_UNEXPECTED_MESSAGE 244
1535#define SSL_R_UNEXPECTED_RECORD 245
1536#define SSL_R_UNINITIALIZED 276
1537#define SSL_R_UNKNOWN_ALERT_TYPE 246
1538#define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
1539#define SSL_R_UNKNOWN_CIPHER_RETURNED 248
1540#define SSL_R_UNKNOWN_CIPHER_TYPE 249
1541#define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
1542#define SSL_R_UNKNOWN_PKEY_TYPE 251
1543#define SSL_R_UNKNOWN_PROTOCOL 252
1544#define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
1545#define SSL_R_UNKNOWN_SSL_VERSION 254
1546#define SSL_R_UNKNOWN_STATE 255
1547#define SSL_R_UNSUPPORTED_CIPHER 256
1548#define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
1549#define SSL_R_UNSUPPORTED_OPTION 1091
1550#define SSL_R_UNSUPPORTED_PROTOCOL 258
1551#define SSL_R_UNSUPPORTED_SSL_VERSION 259
1552#define SSL_R_WRITE_BIO_NOT_SET 260
1553#define SSL_R_WRONG_CIPHER_RETURNED 261
1554#define SSL_R_WRONG_MESSAGE_TYPE 262
1555#define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263
1556#define SSL_R_WRONG_SIGNATURE_LENGTH 264
1557#define SSL_R_WRONG_SIGNATURE_SIZE 265
1558#define SSL_R_WRONG_SSL_VERSION 266
1559#define SSL_R_WRONG_VERSION_NUMBER 267
1560#define SSL_R_X509_LIB 268
1561#define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
1562
1563#ifdef __cplusplus
1564}
1565#endif
1566#endif
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-03-19 16:40:35 +0000