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Create a duplicate of the SSL_CTX's CERT in SSL_new instead of copying
[thirdparty/openssl.git] / ssl / ssl.h
CommitLineData
d02b48c6 1/* ssl/ssl.h */
58964a49 2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
d02b48c6
RE		 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
ec577822 66#include <openssl/safestack.h>
f73e07cf 67
d02b48c6
RE		 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
b4cadc6e 87#define SSL_MAX_SID_CTX_LENGTH 32
d02b48c6
RE		 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"
d02b48c6
RE		 124#define SSL_TXT_SHA1 "SHA1"
125#define SSL_TXT_SHA "SHA"
06ab81f9 126#define SSL_TXT_EXP40 "EXP"
d02b48c6 127#define SSL_TXT_EXPORT "EXPORT"
a040ea82 128#define SSL_TXT_EXP56 "EXPORT56"
d02b48c6
RE		 129#define SSL_TXT_SSLV2 "SSLv2"
130#define SSL_TXT_SSLV3 "SSLv3"
dfeab068 131#define SSL_TXT_TLSV1 "TLSv1"
d02b48c6
RE		 132#define SSL_TXT_ALL "ALL"
133
134/* 'DEFAULT' at the start of the cipher list insert the following string
135 * in addition to this being the default cipher string */
136#ifndef NO_RSA
58964a49 137#define SSL_DEFAULT_CIPHER_LIST "ALL:!ADH:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP"
d02b48c6
RE		 138#else
139#define SSL_ALLOW_ADH
140#define SSL_DEFAULT_CIPHER_LIST "HIGH:MEDIUM:LOW:ADH+3DES:ADH+RC4:ADH+DES:+EXP"
141#endif
142
58964a49 143/* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
d02b48c6
RE		 144#define SSL_SENT_SHUTDOWN 1
145#define SSL_RECEIVED_SHUTDOWN 2
d02b48c6 146
ec577822
BM		 147#include <openssl/crypto.h>
148#include <openssl/lhash.h>
149#include <openssl/buffer.h>
150#include <openssl/bio.h>
151#include <openssl/x509.h>
d02b48c6
RE		 152
153#define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
154#define SSL_FILETYPE_PEM X509_FILETYPE_PEM
155
58964a49
RE		 156/* This is needed to stop compilers complaining about the
157 * 'struct ssl_st *' function parameters used to prototype callbacks
158 * in SSL_CTX. */
d02b48c6
RE		 159typedef struct ssl_st *ssl_crock_st;
160
161/* used to hold info on the particular ciphers used */
162typedef struct ssl_cipher_st
163 {
164 int valid;
e778802f 165 const char *name; /* text name */
d02b48c6
RE		 166 unsigned long id; /* id, 4 bytes, first is version */
167 unsigned long algorithms; /* what ciphers are used */
168 unsigned long algorithm2; /* Extra flags */
169 unsigned long mask; /* used for matching */
170 } SSL_CIPHER;
171
f73e07cf
BL		 172DECLARE_STACK_OF(SSL_CIPHER)
173
f7ba2984
BL		 174typedef struct ssl_st SSL;
175typedef struct ssl_ctx_st SSL_CTX;
176
58964a49 177/* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
d02b48c6
RE		 178typedef struct ssl_method_st
179 {
180 int version;
f7ba2984
BL		 181 int (*ssl_new)(SSL *s);
182 void (*ssl_clear)(SSL *s);
183 void (*ssl_free)(SSL *s);
184 int (*ssl_accept)(SSL *s);
185 int (*ssl_connect)(SSL *s);
61f5b6f3 186 int (*ssl_read)(SSL *s,void *buf,int len);
f7ba2984 187 int (*ssl_peek)(SSL *s,char *buf,int len);
61f5b6f3 188 int (*ssl_write)(SSL *s,const void *buf,int len);
f7ba2984
BL		 189 int (*ssl_shutdown)(SSL *s);
190 int (*ssl_renegotiate)(SSL *s);
191 int (*ssl_renegotiate_check)(SSL *s);
192 long (*ssl_ctrl)(SSL *s,int cmd,long larg,char *parg);
193 long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,char *parg);
194 SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr);
195 int (*put_cipher_by_char)(const SSL_CIPHER *cipher,unsigned char *ptr);
196 int (*ssl_pending)(SSL *s);
197 int (*num_ciphers)(void);
198 SSL_CIPHER *(*get_cipher)(unsigned ncipher);
199 struct ssl_method_st *(*get_ssl_method)(int version);
200 long (*get_timeout)(void);
58964a49 201 struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */
413c4f45 202 int (*ssl_version)();
d02b48c6
RE		 203 } SSL_METHOD;
204
d02b48c6
RE		 205/* Lets make this into an ASN.1 type structure as follows
206 * SSL_SESSION_ID ::= SEQUENCE {
207 * version INTEGER, -- structure version number
208 * SSLversion INTEGER, -- SSL version number
209 * Cipher OCTET_STRING, -- the 3 byte cipher ID
210 * Session_ID OCTET_STRING, -- the Session ID
211 * Master_key OCTET_STRING, -- the master key
212 * Key_Arg [ 0 ] IMPLICIT OCTET_STRING, -- the optional Key argument
213 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time
214 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds
215 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate
b4cadc6e
BL		 216 * Session_ID_context [ 4 ] EXPLICIT OCTET_STRING, -- the Session ID context
217 * Compression [5] IMPLICIT ASN1_OBJECT -- compression OID XXXXX
d02b48c6
RE		 218 * }
219 * Look in ssl/ssl_asn1.c for more details
220 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
221 */
222typedef struct ssl_session_st
223 {
224 int ssl_version; /* what ssl version session info is
225 * being kept in here? */
226
227 /* only really used in SSLv2 */
228 unsigned int key_arg_length;
229 unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH];
230 int master_key_length;
231 unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH];
232 /* session_id - valid? */
233 unsigned int session_id_length;
234 unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH];
b4cadc6e
BL		 235 /* this is used to determine whether the session is being reused in
236 * the appropriate context. It is up to the application to set this,
237 * via SSL_new */
238 unsigned int sid_ctx_length;
239 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
d02b48c6
RE		 240
241 int not_resumable;
242
243 /* The cert is the certificate used to establish this connection */
244 struct cert_st /* CERT */ *cert;
8d1157c7 245 /* XXX should be struct sess_cert_st *sess_cert */
d02b48c6
RE		 246
247 /* This is the cert for the other end. On servers, it will be
248 * the same as cert->x509 */
249 X509 *peer;
250
251 int references;
252 long timeout;
253 long time;
254
413c4f45 255 int compress_meth; /* Need to lookup the method */
d02b48c6
RE		 256
257 SSL_CIPHER *cipher;
258 unsigned long cipher_id; /* when ASN.1 loaded, this
259 * needs to be used to load
260 * the 'cipher' structure */
261
f73e07cf 262 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */
d02b48c6 263
58964a49
RE		 264 CRYPTO_EX_DATA ex_data; /* application specific data */
265
266 /* These are used to make removal of session-ids more
267 * efficient and to implement a maximum cache size. */
268 struct ssl_session_st *prev,*next;
d02b48c6
RE		 269 } SSL_SESSION;
270
271#define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L
272#define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L
d02b48c6
RE		 273#define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L
274#define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L
275#define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
276#define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x00000040L
277#define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
58964a49 278#define SSL_OP_TLS_D5_BUG 0x00000100L
dfeab068 279#define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L
413c4f45 280#define SSL_OP_TLS_ROLLBACK_BUG 0x00000400L
d02b48c6
RE		 281
282/* If set, only use tmp_dh parameters once */
283#define SSL_OP_SINGLE_DH_USE 0x00100000L
284/* Set to also use the tmp_rsa key when doing RSA operations. */
285#define SSL_OP_EPHEMERAL_RSA 0x00200000L
286
dfeab068
RE		 287/* The next flag deliberatly changes the ciphertest, this is a check
288 * for the PKCS#1 attack */
289#define SSL_OP_PKCS1_CHECK_1 0x08000000L
290#define SSL_OP_PKCS1_CHECK_2 0x10000000L
58964a49 291#define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L
d02b48c6
RE		 292#define SSL_OP_NON_EXPORT_FIRST 0x40000000L
293#define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x80000000L
294#define SSL_OP_ALL 0x000FFFFFL
295
413c4f45
MC		 296#define SSL_CTX_set_options(ctx,op) \
297 SSL_CTX_ctrl(ctx,SSL_CTRL_OPTIONS,op,NULL)
298#define SSL_CTX_get_options(ctx) \
299 SSL_CTX_ctrl(ctx,SSL_CTRL_OPTIONS,0,NULL)
300#define SSL_set_options(ssl,op) \
8f7de4f0 301 SSL_ctrl(ssl,SSL_CTRL_OPTIONS,0,NULL)
413c4f45 302#define SSL_get_options(ssl) \
8f7de4f0 303 SSL_ctrl(ssl,SSL_CTRL_OPTIONS,0,NULL)
58964a49
RE		 304
305#define SSL_OP_NO_SSLv2 0x01000000L
306#define SSL_OP_NO_SSLv3 0x02000000L
307#define SSL_OP_NO_TLSv1 0x04000000L
d02b48c6 308
58964a49
RE		 309#define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
310
413c4f45
MC		 311typedef struct ssl_comp_st
312{
313 int id;
314 char *name;
315#ifdef HEADER_COMP_H
316 COMP_METHOD *method;
317#else
318 char *method;
319#endif
320} SSL_COMP;
321
f73e07cf
BL		 322DECLARE_STACK_OF(SSL_COMP)
323
f7ba2984 324struct ssl_ctx_st
d02b48c6
RE		 325 {
326 SSL_METHOD *method;
327 unsigned long options;
328
f73e07cf 329 STACK_OF(SSL_CIPHER) *cipher_list;
d02b48c6 330 /* same as above but sorted for lookup */
f73e07cf 331 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
d02b48c6
RE		 332
333 struct x509_store_st /* X509_STORE */ *cert_store;
334 struct lhash_st /* LHASH */ *sessions; /* a set of SSL_SESSION's */
58964a49
RE		 335 /* Most session-ids that will be cached, default is
336 * SSL_SESSION_CACHE_SIZE_DEFAULT. 0 is unlimited. */
337 unsigned long session_cache_size;
338 struct ssl_session_st *session_cache_head;
339 struct ssl_session_st *session_cache_tail;
d02b48c6
RE		 340
341 /* This can have one of 2 values, ored together,
342 * SSL_SESS_CACHE_CLIENT,
343 * SSL_SESS_CACHE_SERVER,
344 * Default is SSL_SESSION_CACHE_SERVER, which means only
345 * SSL_accept which cache SSL_SESSIONS. */
346 int session_cache_mode;
347
348 /* If timeout is not 0, it is the default timeout value set
349 * when SSL_new() is called. This has been put in to make
350 * life easier to set things up */
351 long session_timeout;
352
353 /* If this callback is not null, it will be called each
354 * time a session id is added to the cache. If this function
355 * returns 1, it means that the callback will do a
356 * SSL_SESSION_free() when it has finished using it. Otherwise,
357 * on 0, it means the callback has finished with it.
358 * If remove_session_cb is not null, it will be called when
359 * a session-id is removed from the cache. Again, a return
360 * of 0 mens that SSLeay should not SSL_SESSION_free() since
361 * the application is doing something with it. */
d02b48c6
RE		 362 int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess);
363 void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess);
364 SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl,
365 unsigned char *data,int len,int *copy);
413c4f45
MC		 366 struct
367 {
368 int sess_connect; /* SSL new conn - started */
369 int sess_connect_renegotiate;/* SSL reneg - requested */
370 int sess_connect_good; /* SSL new conne/reneg - finished */
371 int sess_accept; /* SSL new accept - started */
372 int sess_accept_renegotiate;/* SSL reneg - requested */
373 int sess_accept_good; /* SSL accept/reneg - finished */
374 int sess_miss; /* session lookup misses */
375 int sess_timeout; /* reuse attempt on timeouted session */
376 int sess_cache_full; /* session removed due to full cache */
377 int sess_hit; /* session reuse actually done */
378 int sess_cb_hit; /* session-id that was not
379 * in the cache was
380 * passed back via the callback. This
381 * indicates that the application is
382 * supplying session-id's from other
383 * processes - spooky :-) */
384 } stats;
d02b48c6
RE		 385
386 int references;
387
413c4f45 388/**/ void (*info_callback)();
d02b48c6
RE		 389
390 /* if defined, these override the X509_verify_cert() calls */
413c4f45
MC		 391/**/ int (*app_verify_callback)();
392/**/ char *app_verify_arg;
d02b48c6
RE		 393
394 /* default values to use in SSL structures */
ca8e5b9b 395/**/ struct cert_st /* CERT */ *cert;
413c4f45
MC		 396/**/ int read_ahead;
397/**/ int verify_mode;
7f89714e 398/**/ int verify_depth;
4eb77b26
BM		 399/**/ unsigned int sid_ctx_length;
400/**/ unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
49bc2624 401/**/ int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx);
d02b48c6
RE		 402
403 /* Default password callback. */
413c4f45 404/**/ int (*default_passwd_callback)();
d02b48c6
RE		 405
406 /* get client cert callback */
413c4f45 407/**/ int (*client_cert_cb)(/* SSL *ssl, X509 **x509, EVP_PKEY **pkey */);
d02b48c6
RE		 408
409 /* what we put in client requests */
f73e07cf 410 STACK_OF(X509_NAME) *client_CA;
d02b48c6 411
413c4f45 412/**/ int quiet_shutdown;
d02b48c6 413
58964a49
RE		 414 CRYPTO_EX_DATA ex_data;
415
e778802f
BL		 416 const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */
417 const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */
418 const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */
dfeab068 419
f73e07cf
BL		 420 STACK_OF(X509) *extra_certs;
421 STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */
f7ba2984 422 };
d02b48c6 423
58964a49
RE		 424#define SSL_SESS_CACHE_OFF 0x0000
425#define SSL_SESS_CACHE_CLIENT 0x0001
426#define SSL_SESS_CACHE_SERVER 0x0002
d02b48c6 427#define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
58964a49
RE		 428#define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
429/* This one, when set, makes the server session-id lookup not look
430 * in the cache. If there is an application get_session callback
431 * defined, this will still get called. */
432#define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
d02b48c6 433
413c4f45
MC		 434#define SSL_CTX_sess_number(ctx) \
435 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
436#define SSL_CTX_sess_connect(ctx) \
437 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
438#define SSL_CTX_sess_connect_good(ctx) \
439 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
440#define SSL_CTX_sess_connect_renegotiate(ctx) \
441 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
442#define SSL_CTX_sess_accept(ctx) \
443 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
444#define SSL_CTX_sess_accept_renegotiate(ctx) \
445 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
446#define SSL_CTX_sess_accept_good(ctx) \
447 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
448#define SSL_CTX_sess_hits(ctx) \
449 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
450#define SSL_CTX_sess_cb_hits(ctx) \
451 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
452#define SSL_CTX_sess_misses(ctx) \
453 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
454#define SSL_CTX_sess_timeouts(ctx) \
455 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
456#define SSL_CTX_sess_cache_full(ctx) \
457 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
d02b48c6 458
63493c7b
RE		 459#define SSL_CTX_sess_set_new_cb(ctx,cb) ((ctx)->new_session_cb=(cb))
460#define SSL_CTX_sess_get_new_cb(ctx) ((ctx)->new_session_cb)
461#define SSL_CTX_sess_set_remove_cb(ctx,cb) ((ctx)->remove_session_cb=(cb))
462#define SSL_CTX_sess_get_remove_cb(ctx) ((ctx)->remove_session_cb)
463#define SSL_CTX_sess_set_get_cb(ctx,cb) ((ctx)->get_session_cb=(cb))
464#define SSL_CTX_sess_get_get_cb(ctx) ((ctx)->get_session_cb)
465#define SSL_CTX_set_info_callback(ctx,cb) ((ctx)->info_callback=(cb))
466#define SSL_CTX_get_info_callback(ctx) ((ctx)->info_callback)
467#define SSL_CTX_set_client_cert_cb(ctx,cb) ((ctx)->client_cert_cb=(cb))
468#define SSL_CTX_get_client_cert_cb(ctx) ((ctx)->client_cert_cb)
469
d02b48c6
RE		 470#define SSL_NOTHING 1
471#define SSL_WRITING 2
472#define SSL_READING 3
473#define SSL_X509_LOOKUP 4
474
475/* These will only be used when doing non-blocking IO */
413c4f45
MC		 476#define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
477#define SSL_want_read(s) (SSL_want(s) == SSL_READING)
478#define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
479#define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
d02b48c6 480
f7ba2984 481struct ssl_st
d02b48c6 482 {
6d02d8e4
BM		 483 /* protocol version
484 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION)
485 */
d02b48c6
RE		 486 int version;
487 int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
488
489 SSL_METHOD *method; /* SSLv3 */
490
491 /* There are 2 BIO's even though they are normally both the
492 * same. This is so data can be read and written to different
493 * handlers */
494
495#ifdef HEADER_BIO_H
496 BIO *rbio; /* used by SSL_read */
497 BIO *wbio; /* used by SSL_write */
498 BIO *bbio; /* used during session-id reuse to concatinate
499 * messages */
500#else
501 char *rbio; /* used by SSL_read */
502 char *wbio; /* used by SSL_write */
503 char *bbio;
504#endif
505 /* This holds a variable that indicates what we were doing
506 * when a 0 or -1 is returned. This is needed for
507 * non-blocking IO so we know what request needs re-doing when
508 * in SSL_accept or SSL_connect */
509 int rwstate;
510
511 /* true when we are actually in SSL_accept() or SSL_connect() */
512 int in_handshake;
513 int (*handshake_func)();
514
413c4f45 515 int server; /* are we the server side? - mostly used by SSL_clear*/
d02b48c6
RE		 516
517 int new_session;/* 1 if we are to use a new session */
518 int quiet_shutdown;/* don't send shutdown packets */
519 int shutdown; /* we have shut things down, 0x01 sent, 0x02
520 * for received */
521 int state; /* where we are */
522 int rstate; /* where we are when reading */
523
524 BUF_MEM *init_buf; /* buffer used during init */
525 int init_num; /* amount read/written */
526 int init_off; /* amount read/written */
527
528 /* used internally to point at a raw packet */
529 unsigned char *packet;
530 unsigned int packet_length;
531
532 struct ssl2_ctx_st *s2; /* SSLv2 variables */
533 struct ssl3_ctx_st *s3; /* SSLv3 variables */
534
535 int read_ahead; /* Read as many input bytes as possible */
536 int hit; /* reusing a previous session */
537
538 /* crypto */
f73e07cf
BL		 539 STACK_OF(SSL_CIPHER) *cipher_list;
540 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
d02b48c6
RE		 541
542 /* These are the ones being used, the ones is SSL_SESSION are
543 * the ones to be 'copied' into these ones */
544
545 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */
e778802f 546 const EVP_MD *read_hash; /* used for mac generation */
dfeab068
RE		 547#ifdef HEADER_COMP_H
548 COMP_CTX *expand; /* uncompress */
549#else
550 char *expand;
551#endif
d02b48c6
RE		 552
553 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
e778802f 554 const EVP_MD *write_hash; /* used for mac generation */
dfeab068
RE		 555#ifdef HEADER_COMP_H
556 COMP_CTX *compress; /* compression */
557#else
558 char *compress;
559#endif
d02b48c6
RE		 560
561 /* session info */
562
563 /* client cert? */
564 /* This is used to hold the server certificate used */
565 struct cert_st /* CERT */ *cert;
566
b4cadc6e
BL		 567 /* the session_id_context is used to ensure sessions are only reused
568 * in the appropriate context */
569 unsigned int sid_ctx_length;
570 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
571
d02b48c6
RE		 572 /* This can also be in the session once a session is established */
573 SSL_SESSION *session;
574
575 /* Used in SSL2 and SSL3 */
576 int verify_mode; /* 0 don't care about verify failure.
577 * 1 fail if verify fails */
7f89714e 578 int verify_depth;
49bc2624 579 int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */
d02b48c6
RE		 580 void (*info_callback)(); /* optional informational callback */
581
582 int error; /* error bytes to be written */
583 int error_code; /* actual code */
584
585 SSL_CTX *ctx;
586 /* set this flag to 1 and a sleep(1) is put into all SSL_read()
587 * and SSL_write() calls, good for nbio debuging :-) */
588 int debug;
589
590 /* extra application data */
58964a49
RE		 591 long verify_result;
592 CRYPTO_EX_DATA ex_data;
d02b48c6
RE		 593
594 /* for server side, keep the list of CA_dn we can use */
f73e07cf 595 STACK_OF(X509_NAME) *client_CA;
d02b48c6 596
58964a49
RE		 597 int references;
598 unsigned long options;
d02b48c6 599 int first_packet;
413c4f45
MC		 600 int client_version; /* what was passed, used for
601 * SSLv3/TLS rolback check */
f7ba2984 602 };
d02b48c6 603
ec577822
BM		 604#include <openssl/ssl2.h>
605#include <openssl/ssl3.h>
606#include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
607#include <openssl/ssl23.h>
d02b48c6 608
58964a49
RE		 609/* compatablity */
610#define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
611#define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
612#define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
613#define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
614#define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
615#define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
d02b48c6
RE		 616
617/* The following are the possible values for ssl->state are are
618 * used to indicate where we are upto in the SSL connection establishment.
619 * The macros that follow are about the only things you should need to use
620 * and even then, only when using non-blocking IO.
621 * It can also be useful to work out where you were when the connection
622 * failed */
623
d02b48c6
RE		 624#define SSL_ST_CONNECT 0x1000
625#define SSL_ST_ACCEPT 0x2000
626#define SSL_ST_MASK 0x0FFF
627#define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT)
628#define SSL_ST_BEFORE 0x4000
629#define SSL_ST_OK 0x03
630#define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT)
631
d02b48c6
RE		 632#define SSL_CB_LOOP 0x01
633#define SSL_CB_EXIT 0x02
634#define SSL_CB_READ 0x04
635#define SSL_CB_WRITE 0x08
636#define SSL_CB_ALERT 0x4000 /* used in callback */
637#define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
638#define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
639#define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
640#define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
641#define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
642#define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
643#define SSL_CB_HANDSHAKE_START 0x10
644#define SSL_CB_HANDSHAKE_DONE 0x20
645
646/* Is the SSL_connection established? */
58964a49
RE		 647#define SSL_get_state(a) SSL_state(a)
648#define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK)
649#define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT)
650#define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE)
651#define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT)
652#define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT)
d02b48c6
RE		 653
654/* The following 2 states are kept in ssl->rstate when reads fail,
655 * you should not need these */
656#define SSL_ST_READ_HEADER 0xF0
657#define SSL_ST_READ_BODY 0xF1
658#define SSL_ST_READ_DONE 0xF2
659
660/* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options
661 * are 'ored' with SSL_VERIFY_PEER if they are desired */
662#define SSL_VERIFY_NONE 0x00
663#define SSL_VERIFY_PEER 0x01
664#define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
665#define SSL_VERIFY_CLIENT_ONCE 0x04
666
413c4f45
MC		 667#define SSLeay_add_ssl_algorithms() SSL_library_init()
668
d02b48c6
RE		 669/* this is for backward compatablility */
670#if 0 /* NEW_SSLEAY */
671#define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
672#define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n)
673#define SSL_add_session(a,b) SSL_CTX_add_session((a),(b))
674#define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b))
675#define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b))
676#endif
677/* More backward compatablity */
678#define SSL_get_cipher(s) \
679 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
680#define SSL_get_cipher_bits(s,np) \
681 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
682#define SSL_get_cipher_version(s) \
683 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
684#define SSL_get_cipher_name(s) \
685 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
58964a49
RE		 686#define SSL_get_time(a) SSL_SESSION_get_time(a)
687#define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
688#define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
689#define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
d02b48c6
RE		 690
691/* VMS linker has a 31 char name limit */
692#define SSL_CTX_set_cert_verify_callback(a,b,c) \
693 SSL_CTX_set_cert_verify_cb((a),(b),(c))
694
695#if 1 /*SSLEAY_MACROS*/
696#define d2i_SSL_SESSION_bio(bp,s_id) (SSL_SESSION *)ASN1_d2i_bio( \
697 (char *(*)())SSL_SESSION_new,(char *(*)())d2i_SSL_SESSION, \
698 (bp),(unsigned char **)(s_id))
699#define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio(i2d_SSL_SESSION, \
700 bp,(unsigned char *)s_id)
701#define PEM_read_SSL_SESSION(fp,x,cb) (SSL_SESSION *)PEM_ASN1_read( \
702 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb)
703#define PEM_read_bio_SSL_SESSION(bp,x,cb) (SSL_SESSION *)PEM_ASN1_read_bio( \
704 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,(char **)x,cb)
705#define PEM_write_SSL_SESSION(fp,x) \
706 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
707 PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL)
708#define PEM_write_bio_SSL_SESSION(bp,x) \
709 PEM_ASN1_write_bio((int (*)())i2d_SSL_SESSION, \
710 PEM_STRING_SSL_SESSION,bp, (char *)x, NULL,NULL,0,NULL)
711#endif
712
dfeab068 713#define SSL_AD_REASON_OFFSET 1000
58964a49
RE		 714/* These alert types are for SSLv3 and TLSv1 */
715#define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
716#define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */
717#define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */
718#define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
719#define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
720#define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */
721#define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */
722#define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */
723#define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
724#define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
725#define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
726#define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
727#define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
728#define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */
729#define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */
730#define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */
731#define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */
732#define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
733#define SSL_AD_EXPORT_RESTRICION TLS1_AD_EXPORT_RESTRICION/* fatal */
734#define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */
735#define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */
736#define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */
737#define SSL_AD_USER_CANCLED TLS1_AD_USER_CANCLED
738#define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
739
d02b48c6
RE		 740#define SSL_ERROR_NONE 0
741#define SSL_ERROR_SSL 1
742#define SSL_ERROR_WANT_READ 2
743#define SSL_ERROR_WANT_WRITE 3
744#define SSL_ERROR_WANT_X509_LOOKUP 4
745#define SSL_ERROR_SYSCALL 5 /* look at errno */
746#define SSL_ERROR_ZERO_RETURN 6
747#define SSL_ERROR_WANT_CONNECT 7
748
58964a49
RE		 749#define SSL_CTRL_NEED_TMP_RSA 1
750#define SSL_CTRL_SET_TMP_RSA 2
751#define SSL_CTRL_SET_TMP_DH 3
752#define SSL_CTRL_SET_TMP_RSA_CB 4
753#define SSL_CTRL_SET_TMP_DH_CB 5
754/* Add these ones */
755#define SSL_CTRL_GET_SESSION_REUSED 6
756#define SSL_CTRL_GET_CLIENT_CERT_REQUEST 7
757#define SSL_CTRL_GET_NUM_RENEGOTIATIONS 8
758#define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 9
759#define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 10
dfeab068 760#define SSL_CTRL_GET_FLAGS 11
413c4f45
MC		 761#define SSL_CTRL_EXTRA_CHAIN_CERT 12
762
763/* Stats */
764#define SSL_CTRL_SESS_NUMBER 20
765#define SSL_CTRL_SESS_CONNECT 21
766#define SSL_CTRL_SESS_CONNECT_GOOD 22
767#define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
768#define SSL_CTRL_SESS_ACCEPT 24
769#define SSL_CTRL_SESS_ACCEPT_GOOD 25
770#define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
771#define SSL_CTRL_SESS_HIT 27
772#define SSL_CTRL_SESS_CB_HIT 28
773#define SSL_CTRL_SESS_MISSES 29
774#define SSL_CTRL_SESS_TIMEOUTS 30
775#define SSL_CTRL_SESS_CACHE_FULL 31
776#define SSL_CTRL_OPTIONS 32
777
778#define SSL_CTRL_GET_READ_AHEAD 40
779#define SSL_CTRL_SET_READ_AHEAD 41
780#define SSL_CTRL_SET_SESS_CACHE_SIZE 42
781#define SSL_CTRL_GET_SESS_CACHE_SIZE 43
782#define SSL_CTRL_SET_SESS_CACHE_MODE 44
783#define SSL_CTRL_GET_SESS_CACHE_MODE 45
58964a49
RE		 784
785#define SSL_session_reused(ssl) \
786 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
787#define SSL_num_renegotiations(ssl) \
788 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
789#define SSL_clear_num_renegotiations(ssl) \
790 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
791#define SSL_total_renegotiations(ssl) \
792 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
d02b48c6
RE		 793
794#define SSL_CTX_need_tmp_RSA(ctx) \
795 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
796#define SSL_CTX_set_tmp_rsa(ctx,rsa) \
797 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
798#define SSL_CTX_set_tmp_dh(ctx,dh) \
799 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
800
15d21c2d
RE		 801#define SSL_need_tmp_RSA(ssl) \
802 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
803#define SSL_set_tmp_rsa(ssl,rsa) \
804 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
805#define SSL_set_tmp_dh(ssl,dh) \
806 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
807
dfeab068
RE		 808#define SSL_CTX_add_extra_chain_cert(ctx,x509) \
809 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
810
d02b48c6
RE		 811
812#ifdef HEADER_BIO_H
813BIO_METHOD *BIO_f_ssl(void);
814BIO *BIO_new_ssl(SSL_CTX *ctx,int client);
58964a49
RE		 815BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
816BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
d02b48c6
RE		 817int BIO_ssl_copy_session_id(BIO *to,BIO *from);
818void BIO_ssl_shutdown(BIO *ssl_bio);
819
820#endif
821
822int SSL_CTX_set_cipher_list(SSL_CTX *,char *str);
823SSL_CTX *SSL_CTX_new(SSL_METHOD *meth);
824void SSL_CTX_free(SSL_CTX *);
413c4f45
MC		 825long SSL_CTX_set_timeout(SSL_CTX *ctx,long t);
826long SSL_CTX_get_timeout(SSL_CTX *ctx);
827X509_STORE *SSL_CTX_get_cert_store(SSL_CTX *);
828void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *);
829int SSL_want(SSL *s);
830int SSL_clear(SSL *s);
831
d02b48c6
RE		 832void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm);
833
834SSL_CIPHER *SSL_get_current_cipher(SSL *s);
835int SSL_CIPHER_get_bits(SSL_CIPHER *c,int *alg_bits);
836char * SSL_CIPHER_get_version(SSL_CIPHER *c);
e778802f 837const char * SSL_CIPHER_get_name(SSL_CIPHER *c);
d02b48c6
RE		 838
839int SSL_get_fd(SSL *s);
e778802f 840const char * SSL_get_cipher_list(SSL *s,int n);
d02b48c6
RE		 841char * SSL_get_shared_ciphers(SSL *s, char *buf, int len);
842int SSL_get_read_ahead(SSL * s);
843int SSL_pending(SSL *s);
844#ifndef NO_SOCK
845int SSL_set_fd(SSL *s, int fd);
846int SSL_set_rfd(SSL *s, int fd);
847int SSL_set_wfd(SSL *s, int fd);
848#endif
849#ifdef HEADER_BIO_H
850void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio);
851BIO * SSL_get_rbio(SSL *s);
852BIO * SSL_get_wbio(SSL *s);
853#endif
854int SSL_set_cipher_list(SSL *s, char *str);
855void SSL_set_read_ahead(SSL *s, int yes);
856int SSL_get_verify_mode(SSL *s);
7f89714e 857int SSL_get_verify_depth(SSL *s);
a06c602e 858int (*SSL_get_verify_callback(SSL *s))(int,X509_STORE_CTX *);
49bc2624
BL		 859void SSL_set_verify(SSL *s, int mode,
860 int (*callback)(int ok,X509_STORE_CTX *ctx));
7f89714e 861void SSL_set_verify_depth(SSL *s, int depth);
79df9d62 862#ifndef NO_RSA
d02b48c6 863int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
79df9d62 864#endif
d02b48c6 865int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len);
d02b48c6
RE		 866int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
867int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, unsigned char *d, long len);
d02b48c6 868int SSL_use_certificate(SSL *ssl, X509 *x);
413c4f45 869int SSL_use_certificate_ASN1(SSL *ssl, unsigned char *d, int len);
58964a49
RE		 870
871#ifndef NO_STDIO
303c0028
BM		 872int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
873int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
874int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
875int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
876int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
877int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
b3ca645f 878int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */
f73e07cf 879STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
661b361b 880int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
a49034ab 881 const char *file);
661b361b 882int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
a49034ab 883 const char *dir);
58964a49
RE		 884#endif
885
d02b48c6
RE		 886void ERR_load_SSL_strings(void );
887void SSL_load_error_strings(void );
888char * SSL_state_string(SSL *s);
889char * SSL_rstate_string(SSL *s);
890char * SSL_state_string_long(SSL *s);
891char * SSL_rstate_string_long(SSL *s);
58964a49
RE		 892long SSL_SESSION_get_time(SSL_SESSION *s);
893long SSL_SESSION_set_time(SSL_SESSION *s, long t);
894long SSL_SESSION_get_timeout(SSL_SESSION *s);
895long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
d02b48c6
RE		 896void SSL_copy_session_id(SSL *to,SSL *from);
897
898SSL_SESSION *SSL_SESSION_new(void);
58964a49
RE		 899unsigned long SSL_SESSION_hash(SSL_SESSION *a);
900int SSL_SESSION_cmp(SSL_SESSION *a,SSL_SESSION *b);
901#ifndef NO_FP_API
d02b48c6
RE		 902int SSL_SESSION_print_fp(FILE *fp,SSL_SESSION *ses);
903#endif
904#ifdef HEADER_BIO_H
905int SSL_SESSION_print(BIO *fp,SSL_SESSION *ses);
906#endif
907void SSL_SESSION_free(SSL_SESSION *ses);
908int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp);
909int SSL_set_session(SSL *to, SSL_SESSION *session);
910int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
911int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c);
912SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,unsigned char **pp,long length);
913
914#ifdef HEADER_X509_H
915X509 * SSL_get_peer_certificate(SSL *s);
916#endif
917
f73e07cf 918STACK_OF(X509) *SSL_get_peer_cert_chain(SSL *s);
d02b48c6
RE		 919
920int SSL_CTX_get_verify_mode(SSL_CTX *ctx);
7f89714e 921int SSL_CTX_get_verify_depth(SSL_CTX *ctx);
a06c602e 922int (*SSL_CTX_get_verify_callback(SSL_CTX *ctx))(int,X509_STORE_CTX *);
49bc2624
BL		 923void SSL_CTX_set_verify(SSL_CTX *ctx,int mode,
924 int (*callback)(int, X509_STORE_CTX *));
7f89714e 925void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth);
d02b48c6 926void SSL_CTX_set_cert_verify_cb(SSL_CTX *ctx, int (*cb)(),char *arg);
79df9d62 927#ifndef NO_RSA
d02b48c6 928int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
79df9d62 929#endif
d02b48c6 930int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, unsigned char *d, long len);
d02b48c6
RE		 931int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
932int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx,
933 unsigned char *d, long len);
d02b48c6
RE		 934int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
935int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, unsigned char *d);
d02b48c6
RE		 936
937void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx,int (*cb)());
938
939int SSL_CTX_check_private_key(SSL_CTX *ctx);
940int SSL_check_private_key(SSL *ctx);
941
4eb77b26
BM		 942int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx,
943 unsigned int sid_ctx_len);
944
d02b48c6 945SSL * SSL_new(SSL_CTX *ctx);
b4cadc6e
BL		 946int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx,
947 unsigned int sid_ctx_len);
d02b48c6
RE		 948void SSL_free(SSL *ssl);
949int SSL_accept(SSL *ssl);
950int SSL_connect(SSL *ssl);
951int SSL_read(SSL *ssl,char *buf,int num);
952int SSL_peek(SSL *ssl,char *buf,int num);
f7ba2984 953int SSL_write(SSL *ssl,const char *buf,int num);
d02b48c6
RE		 954long SSL_ctrl(SSL *ssl,int cmd, long larg, char *parg);
955long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, char *parg);
956
957int SSL_get_error(SSL *s,int ret_code);
958char * SSL_get_version(SSL *s);
959
960/* This sets the 'default' SSL version that SSL_new() will create */
961int SSL_CTX_set_ssl_version(SSL_CTX *ctx,SSL_METHOD *meth);
962
58964a49
RE		 963SSL_METHOD *SSLv2_method(void); /* SSLv2 */
964SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */
965SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */
d02b48c6 966
58964a49
RE		 967SSL_METHOD *SSLv3_method(void); /* SSLv3 */
968SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
969SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
d02b48c6 970
58964a49
RE		 971SSL_METHOD *SSLv23_method(void); /* SSLv3 but can rollback to v2 */
972SSL_METHOD *SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */
973SSL_METHOD *SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */
974
975SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
976SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
977SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
d02b48c6 978
f73e07cf 979STACK_OF(SSL_CIPHER) *SSL_get_ciphers(SSL *s);
d02b48c6
RE		 980
981int SSL_do_handshake(SSL *s);
982int SSL_renegotiate(SSL *s);
983int SSL_shutdown(SSL *s);
984
985SSL_METHOD *SSL_get_ssl_method(SSL *s);
986int SSL_set_ssl_method(SSL *s,SSL_METHOD *method);
987char *SSL_alert_type_string_long(int value);
988char *SSL_alert_type_string(int value);
989char *SSL_alert_desc_string_long(int value);
990char *SSL_alert_desc_string(int value);
991
f73e07cf
BL		 992void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *list);
993void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *list);
994STACK_OF(X509_NAME) *SSL_get_client_CA_list(SSL *s);
995STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(SSL_CTX *s);
d02b48c6
RE		 996int SSL_add_client_CA(SSL *ssl,X509 *x);
997int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x);
998
999void SSL_set_connect_state(SSL *s);
1000void SSL_set_accept_state(SSL *s);
1001
1002long SSL_get_default_timeout(SSL *s);
1003
413c4f45 1004int SSL_library_init(void );
d02b48c6
RE		 1005
1006char *SSL_CIPHER_description(SSL_CIPHER *,char *buf,int size);
1007STACK *SSL_dup_CA_list(STACK *sk);
1008
1009SSL *SSL_dup(SSL *ssl);
1010
1011X509 *SSL_get_certificate(SSL *ssl);
1012/* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl);
1013
58964a49
RE		 1014void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode);
1015int SSL_CTX_get_quiet_shutdown(SSL_CTX *ctx);
1016void SSL_set_quiet_shutdown(SSL *ssl,int mode);
1017int SSL_get_quiet_shutdown(SSL *ssl);
1018void SSL_set_shutdown(SSL *ssl,int mode);
1019int SSL_get_shutdown(SSL *ssl);
1020int SSL_version(SSL *ssl);
1021int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
303c0028
BM		 1022int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
1023 const char *CApath);
58964a49
RE		 1024SSL_SESSION *SSL_get_session(SSL *ssl);
1025SSL_CTX *SSL_get_SSL_CTX(SSL *ssl);
1026void SSL_set_info_callback(SSL *ssl,void (*cb)());
1027void (*SSL_get_info_callback(SSL *ssl))();
1028int SSL_state(SSL *ssl);
1029
1030void SSL_set_verify_result(SSL *ssl,long v);
1031long SSL_get_verify_result(SSL *ssl);
1032
06ab81f9
BL		 1033int SSL_set_ex_data(SSL *ssl,int idx,void *data);
1034void *SSL_get_ex_data(SSL *ssl,int idx);
58964a49
RE		 1035int SSL_get_ex_new_index(long argl, char *argp, int (*new_func)(),
1036 int (*dup_func)(), void (*free_func)());
1037
06ab81f9
BL		 1038int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data);
1039void *SSL_SESSION_get_ex_data(SSL_SESSION *ss,int idx);
58964a49
RE		 1040int SSL_SESSION_get_ex_new_index(long argl, char *argp, int (*new_func)(),
1041 int (*dup_func)(), void (*free_func)());
1042
06ab81f9
BL		 1043int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data);
1044void *SSL_CTX_get_ex_data(SSL_CTX *ssl,int idx);
58964a49
RE		 1045int SSL_CTX_get_ex_new_index(long argl, char *argp, int (*new_func)(),
1046 int (*dup_func)(), void (*free_func)());
1047
dfeab068
RE		 1048int SSL_get_ex_data_X509_STORE_CTX_idx(void );
1049
413c4f45
MC		 1050#define SSL_CTX_sess_set_cache_size(ctx,t) \
1051 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
1052#define SSL_CTX_sess_get_cache_size(ctx) \
1053 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
1054#define SSL_CTX_set_session_cache_mode(ctx,m) \
1055 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
1056#define SSL_CTX_get_session_cache_mode(ctx) \
1057 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
1058
1059#define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
1060#define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
1061#define SSL_CTX_get_read_ahead(ctx) \
1062 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
1063#define SSL_CTX_set_read_ahead(ctx,m) \
1064 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,0,NULL)
1065
60e31c3a 1066 /* NB: the keylength is only applicable when export is true */
79df9d62 1067#ifndef NO_RSA
679ab7c3 1068void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
60e31c3a
BL		 1069 RSA *(*cb)(SSL *ssl,int export,
1070 int keylength));
679ab7c3 1071
15d21c2d
RE		 1072void SSL_set_tmp_rsa_callback(SSL *ssl,
1073 RSA *(*cb)(SSL *ssl,int export,
1074 int keylength));
79df9d62
UM		 1075#endif
1076#ifndef NO_DH
1077void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
1078 DH *(*dh)(SSL *ssl,int export,int keylength));
15d21c2d
RE		 1079void SSL_set_tmp_dh_callback(SSL *ssl,
1080 DH *(*dh)(SSL *ssl,int export,int keylength));
79df9d62 1081#endif
15d21c2d 1082
413c4f45
MC		 1083#ifdef HEADER_COMP_H
1084int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm);
1085#else
1086int SSL_COMP_add_compression_method(int id,char *cm);
1087#endif
1088
d02b48c6 1089/* BEGIN ERROR CODES */
6d311938
DSH		 1090/* The following lines are auto generated by the script mkerr.pl. Any changes
1091 * made after this point may be overwritten when the script is next run.
1092 */
1093
d02b48c6
RE		 1094/* Error codes for the SSL functions. */
1095
1096/* Function codes. */
1097#define SSL_F_CLIENT_CERTIFICATE 100
1098#define SSL_F_CLIENT_HELLO 101
1099#define SSL_F_CLIENT_MASTER_KEY 102
1100#define SSL_F_D2I_SSL_SESSION 103
1101#define SSL_F_DO_SSL3_WRITE 104
1102#define SSL_F_GET_CLIENT_FINISHED 105
1103#define SSL_F_GET_CLIENT_HELLO 106
1104#define SSL_F_GET_CLIENT_MASTER_KEY 107
1105#define SSL_F_GET_SERVER_FINISHED 108
1106#define SSL_F_GET_SERVER_HELLO 109
1107#define SSL_F_GET_SERVER_VERIFY 110
1108#define SSL_F_I2D_SSL_SESSION 111
1109#define SSL_F_READ_N 112
1110#define SSL_F_REQUEST_CERTIFICATE 113
1111#define SSL_F_SERVER_HELLO 114
1112#define SSL_F_SSL23_ACCEPT 115
1113#define SSL_F_SSL23_CLIENT_HELLO 116
1114#define SSL_F_SSL23_CONNECT 117
1115#define SSL_F_SSL23_GET_CLIENT_HELLO 118
1116#define SSL_F_SSL23_GET_SERVER_HELLO 119
1117#define SSL_F_SSL23_READ 120
1118#define SSL_F_SSL23_WRITE 121
1119#define SSL_F_SSL2_ACCEPT 122
1120#define SSL_F_SSL2_CONNECT 123
1121#define SSL_F_SSL2_ENC_INIT 124
1122#define SSL_F_SSL2_READ 125
1123#define SSL_F_SSL2_SET_CERTIFICATE 126
1124#define SSL_F_SSL2_WRITE 127
1125#define SSL_F_SSL3_ACCEPT 128
1126#define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
1127#define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
1128#define SSL_F_SSL3_CLIENT_HELLO 131
1129#define SSL_F_SSL3_CONNECT 132
eb90a483 1130#define SSL_F_SSL3_CTRL 213
d02b48c6
RE		 1131#define SSL_F_SSL3_CTX_CTRL 133
1132#define SSL_F_SSL3_ENC 134
1133#define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
1134#define SSL_F_SSL3_GET_CERT_VERIFY 136
1135#define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
1136#define SSL_F_SSL3_GET_CLIENT_HELLO 138
1137#define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
1138#define SSL_F_SSL3_GET_FINISHED 140
1139#define SSL_F_SSL3_GET_KEY_EXCHANGE 141
1140#define SSL_F_SSL3_GET_MESSAGE 142
1141#define SSL_F_SSL3_GET_RECORD 143
1142#define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
1143#define SSL_F_SSL3_GET_SERVER_DONE 145
1144#define SSL_F_SSL3_GET_SERVER_HELLO 146
1145#define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
1146#define SSL_F_SSL3_READ_BYTES 148
1147#define SSL_F_SSL3_READ_N 149
1148#define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
1149#define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
1150#define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
1151#define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
1152#define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
1153#define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
1154#define SSL_F_SSL3_SETUP_BUFFERS 156
1155#define SSL_F_SSL3_SETUP_KEY_BLOCK 157
1156#define SSL_F_SSL3_WRITE_BYTES 158
1157#define SSL_F_SSL3_WRITE_PENDING 159
a49034ab
BL		 1158#define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
1159#define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
d02b48c6
RE		 1160#define SSL_F_SSL_BAD_METHOD 160
1161#define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
ca8e5b9b
BM		 1162#define SSL_F_SSL_CERT_DUP 221
1163#define SSL_F_SSL_CERT_INST 222
eb90a483 1164#define SSL_F_SSL_CERT_INSTANTIATE 214
d02b48c6
RE		 1165#define SSL_F_SSL_CERT_NEW 162
1166#define SSL_F_SSL_CHECK_PRIVATE_KEY 163
413c4f45
MC		 1167#define SSL_F_SSL_CLEAR 164
1168#define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
1169#define SSL_F_SSL_CREATE_CIPHER_LIST 166
413c4f45
MC		 1170#define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
1171#define SSL_F_SSL_CTX_NEW 169
4eb77b26 1172#define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
413c4f45
MC		 1173#define SSL_F_SSL_CTX_SET_SSL_VERSION 170
1174#define SSL_F_SSL_CTX_USE_CERTIFICATE 171
1175#define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
b3ca645f 1176#define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220
413c4f45
MC		 1177#define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
1178#define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
1179#define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
1180#define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
1181#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
1182#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
1183#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
1184#define SSL_F_SSL_DO_HANDSHAKE 180
1185#define SSL_F_SSL_GET_NEW_SESSION 181
b4cadc6e 1186#define SSL_F_SSL_GET_PREV_SESSION 217
413c4f45
MC		 1187#define SSL_F_SSL_GET_SERVER_SEND_CERT 182
1188#define SSL_F_SSL_GET_SIGN_PKEY 183
1189#define SSL_F_SSL_INIT_WBIO_BUFFER 184
1190#define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
1191#define SSL_F_SSL_NEW 186
1192#define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187
1193#define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188
1194#define SSL_F_SSL_SESSION_NEW 189
1195#define SSL_F_SSL_SESSION_PRINT_FP 190
1196#define SSL_F_SSL_SET_CERT 191
1197#define SSL_F_SSL_SET_FD 192
1198#define SSL_F_SSL_SET_PKEY 193
1199#define SSL_F_SSL_SET_RFD 194
1200#define SSL_F_SSL_SET_SESSION 195
b4cadc6e 1201#define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
413c4f45
MC		 1202#define SSL_F_SSL_SET_WFD 196
1203#define SSL_F_SSL_UNDEFINED_FUNCTION 197
1204#define SSL_F_SSL_USE_CERTIFICATE 198
1205#define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
1206#define SSL_F_SSL_USE_CERTIFICATE_FILE 200
1207#define SSL_F_SSL_USE_PRIVATEKEY 201
1208#define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
1209#define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
1210#define SSL_F_SSL_USE_RSAPRIVATEKEY 204
1211#define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
1212#define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
1213#define SSL_F_SSL_VERIFY_CERT_CHAIN 207
1214#define SSL_F_SSL_WRITE 208
1215#define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
1216#define SSL_F_TLS1_ENC 210
1217#define SSL_F_TLS1_SETUP_KEY_BLOCK 211
1218#define SSL_F_WRITE_PENDING 212
d02b48c6
RE		 1219
1220/* Reason codes. */
1221#define SSL_R_APP_DATA_IN_HANDSHAKE 100
b4cadc6e 1222#define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
d02b48c6
RE		 1223#define SSL_R_BAD_ALERT_RECORD 101
1224#define SSL_R_BAD_AUTHENTICATION_TYPE 102
1225#define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
1226#define SSL_R_BAD_CHECKSUM 104
1227#define SSL_R_BAD_CLIENT_REQUEST 105
1228#define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
1229#define SSL_R_BAD_DECOMPRESSION 107
1230#define SSL_R_BAD_DH_G_LENGTH 108
1231#define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
1232#define SSL_R_BAD_DH_P_LENGTH 110
1233#define SSL_R_BAD_DIGEST_LENGTH 111
1234#define SSL_R_BAD_DSA_SIGNATURE 112
b4cadc6e 1235#define SSL_R_BAD_LENGTH 271
d02b48c6
RE		 1236#define SSL_R_BAD_MAC_DECODE 113
1237#define SSL_R_BAD_MESSAGE_TYPE 114
1238#define SSL_R_BAD_PACKET_LENGTH 115
58964a49
RE		 1239#define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
1240#define SSL_R_BAD_RESPONSE_ARGUMENT 117
1241#define SSL_R_BAD_RSA_DECRYPT 118
1242#define SSL_R_BAD_RSA_ENCRYPT 119
1243#define SSL_R_BAD_RSA_E_LENGTH 120
1244#define SSL_R_BAD_RSA_MODULUS_LENGTH 121
1245#define SSL_R_BAD_RSA_SIGNATURE 122
1246#define SSL_R_BAD_SIGNATURE 123
1247#define SSL_R_BAD_SSL_FILETYPE 124
1248#define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125
1249#define SSL_R_BAD_STATE 126
1250#define SSL_R_BAD_WRITE_RETRY 127
1251#define SSL_R_BIO_NOT_SET 128
1252#define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
1253#define SSL_R_BN_LIB 130
1254#define SSL_R_CA_DN_LENGTH_MISMATCH 131
1255#define SSL_R_CA_DN_TOO_LONG 132
1256#define SSL_R_CCS_RECEIVED_EARLY 133
1257#define SSL_R_CERTIFICATE_VERIFY_FAILED 134
1258#define SSL_R_CERT_LENGTH_MISMATCH 135
1259#define SSL_R_CHALLENGE_IS_DIFFERENT 136
1260#define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
1261#define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
1262#define SSL_R_CIPHER_TABLE_SRC_ERROR 139
1263#define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
1264#define SSL_R_COMPRESSION_FAILURE 141
dfeab068
RE		 1265#define SSL_R_COMPRESSION_LIBRARY_ERROR 142
1266#define SSL_R_CONNECTION_ID_IS_DIFFERENT 143
1267#define SSL_R_CONNECTION_TYPE_NOT_SET 144
1268#define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
1269#define SSL_R_DATA_LENGTH_TOO_LONG 146
1270#define SSL_R_DECRYPTION_FAILED 147
1271#define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
1272#define SSL_R_DIGEST_CHECK_FAILED 149
1273#define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
1274#define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
1275#define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
1276#define SSL_R_EXTRA_DATA_IN_MESSAGE 153
1277#define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
1278#define SSL_R_HTTPS_PROXY_REQUEST 155
1279#define SSL_R_HTTP_REQUEST 156
1280#define SSL_R_INTERNAL_ERROR 157
1281#define SSL_R_INVALID_CHALLENGE_LENGTH 158
1282#define SSL_R_LENGTH_MISMATCH 159
1283#define SSL_R_LENGTH_TOO_SHORT 160
ca8e5b9b 1284#define SSL_R_LIBRARY_BUG 274
dfeab068
RE		 1285#define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
1286#define SSL_R_MISSING_DH_DSA_CERT 162
1287#define SSL_R_MISSING_DH_KEY 163
1288#define SSL_R_MISSING_DH_RSA_CERT 164
1289#define SSL_R_MISSING_DSA_SIGNING_CERT 165
1290#define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166
1291#define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167
1292#define SSL_R_MISSING_RSA_CERTIFICATE 168
1293#define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
1294#define SSL_R_MISSING_RSA_SIGNING_CERT 170
1295#define SSL_R_MISSING_TMP_DH_KEY 171
1296#define SSL_R_MISSING_TMP_RSA_KEY 172
1297#define SSL_R_MISSING_TMP_RSA_PKEY 173
1298#define SSL_R_MISSING_VERIFY_MESSAGE 174
1299#define SSL_R_NON_SSLV2_INITIAL_PACKET 175
1300#define SSL_R_NO_CERTIFICATES_RETURNED 176
1301#define SSL_R_NO_CERTIFICATE_ASSIGNED 177
1302#define SSL_R_NO_CERTIFICATE_RETURNED 178
1303#define SSL_R_NO_CERTIFICATE_SET 179
1304#define SSL_R_NO_CERTIFICATE_SPECIFIED 180
1305#define SSL_R_NO_CIPHERS_AVAILABLE 181
1306#define SSL_R_NO_CIPHERS_PASSED 182
1307#define SSL_R_NO_CIPHERS_SPECIFIED 183
1308#define SSL_R_NO_CIPHER_LIST 184
1309#define SSL_R_NO_CIPHER_MATCH 185
1310#define SSL_R_NO_CLIENT_CERT_RECEIVED 186
1311#define SSL_R_NO_COMPRESSION_SPECIFIED 187
413c4f45
MC		 1312#define SSL_R_NO_METHOD_SPECIFIED 188
1313#define SSL_R_NO_PRIVATEKEY 189
1314#define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
1315#define SSL_R_NO_PROTOCOLS_AVAILABLE 191
1316#define SSL_R_NO_PUBLICKEY 192
1317#define SSL_R_NO_SHARED_CIPHER 193
1318#define SSL_R_NO_VERIFY_CALLBACK 194
1319#define SSL_R_NULL_SSL_CTX 195
1320#define SSL_R_NULL_SSL_METHOD_PASSED 196
1321#define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
1322#define SSL_R_PACKET_LENGTH_TOO_LONG 198
eb90a483 1323#define SSL_R_PATH_TOO_LONG 270
413c4f45
MC		 1324#define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
1325#define SSL_R_PEER_ERROR 200
1326#define SSL_R_PEER_ERROR_CERTIFICATE 201
1327#define SSL_R_PEER_ERROR_NO_CERTIFICATE 202
1328#define SSL_R_PEER_ERROR_NO_CIPHER 203
1329#define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204
1330#define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
1331#define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206
1332#define SSL_R_PROTOCOL_IS_SHUTDOWN 207
1333#define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208
1334#define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209
1335#define SSL_R_PUBLIC_KEY_NOT_RSA 210
1336#define SSL_R_READ_BIO_NOT_SET 211
1337#define SSL_R_READ_WRONG_PACKET_TYPE 212
1338#define SSL_R_RECORD_LENGTH_MISMATCH 213
1339#define SSL_R_RECORD_TOO_LARGE 214
1340#define SSL_R_REQUIRED_CIPHER_MISSING 215
1341#define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216
1342#define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217
1343#define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218
1344#define SSL_R_SHORT_READ 219
1345#define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
1346#define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
1347#define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
d02b48c6
RE		 1348#define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
1349#define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
1350#define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
1351#define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
1352#define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
1353#define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
1354#define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
1355#define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
1356#define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
413c4f45
MC		 1357#define SSL_R_SSLV3_ALERT_PEER_ERROR_CERTIFICATE 223
1358#define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CERTIFICATE 224
1359#define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CIPHER 225
1360#define SSL_R_SSLV3_ALERT_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 226
d02b48c6 1361#define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
413c4f45 1362#define SSL_R_SSLV3_ALERT_UNKNOWN_REMOTE_ERROR_TYPE 227
d02b48c6 1363#define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
413c4f45
MC		 1364#define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
1365#define SSL_R_SSL_HANDSHAKE_FAILURE 229
1366#define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
b4cadc6e 1367#define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
413c4f45 1368#define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231
dfeab068
RE		 1369#define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049
1370#define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050
1371#define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021
1372#define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051
1373#define SSL_R_TLSV1_ALERT_EXPORT_RESTRICION 1060
1374#define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071
1375#define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080
1376#define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100
1377#define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070
1378#define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022
1379#define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048
1380#define SSL_R_TLSV1_ALERT_USER_CANCLED 1090
413c4f45
MC		 1381#define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
1382#define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
1383#define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
1384#define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235
1385#define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
1386#define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237
1387#define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
1388#define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
1389#define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
1390#define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241
1391#define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
1392#define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
1393#define SSL_R_UNEXPECTED_MESSAGE 244
1394#define SSL_R_UNEXPECTED_RECORD 245
1395#define SSL_R_UNKNOWN_ALERT_TYPE 246
1396#define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
1397#define SSL_R_UNKNOWN_CIPHER_RETURNED 248
1398#define SSL_R_UNKNOWN_CIPHER_TYPE 249
1399#define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
1400#define SSL_R_UNKNOWN_PKEY_TYPE 251
1401#define SSL_R_UNKNOWN_PROTOCOL 252
1402#define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
1403#define SSL_R_UNKNOWN_SSL_VERSION 254
1404#define SSL_R_UNKNOWN_STATE 255
1405#define SSL_R_UNSUPPORTED_CIPHER 256
1406#define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
1407#define SSL_R_UNSUPPORTED_PROTOCOL 258
1408#define SSL_R_UNSUPPORTED_SSL_VERSION 259
1409#define SSL_R_WRITE_BIO_NOT_SET 260
1410#define SSL_R_WRONG_CIPHER_RETURNED 261
1411#define SSL_R_WRONG_MESSAGE_TYPE 262
1412#define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263
1413#define SSL_R_WRONG_SIGNATURE_LENGTH 264
1414#define SSL_R_WRONG_SIGNATURE_SIZE 265
1415#define SSL_R_WRONG_SSL_VERSION 266
1416#define SSL_R_WRONG_VERSION_NUMBER 267
1417#define SSL_R_X509_LIB 268
1418#define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
6d311938 1419
d02b48c6
RE		 1420#ifdef __cplusplus
1421}
1422#endif
1423#endif
1424
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