2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
62 #include <openssl/e_os2.h>
64 #ifndef OPENSSL_NO_COMP
65 #include <openssl/comp.h>
67 #ifndef OPENSSL_NO_BIO
68 #include <openssl/bio.h>
70 #ifndef OPENSSL_NO_X509
71 #include <openssl/x509.h>
73 #ifndef OPENSSL_NO_KRB5
74 #include <openssl/kssl.h>
76 #include <openssl/safestack.h>
77 #include <openssl/symhacks.h>
83 /* SSLeay version number for ASN.1 encoding of the session information */
84 /* Version 0 - initial version
85 * Version 1 - added the optional peer certificate
87 #define SSL_SESSION_ASN1_VERSION 0x0001
89 /* text strings for the ciphers */
90 #define SSL_TXT_NULL_WITH_MD5 SSL2_TXT_NULL_WITH_MD5
91 #define SSL_TXT_RC4_128_WITH_MD5 SSL2_TXT_RC4_128_WITH_MD5
92 #define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5
93 #define SSL_TXT_RC2_128_CBC_WITH_MD5 SSL2_TXT_RC2_128_CBC_WITH_MD5
94 #define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5
95 #define SSL_TXT_IDEA_128_CBC_WITH_MD5 SSL2_TXT_IDEA_128_CBC_WITH_MD5
96 #define SSL_TXT_DES_64_CBC_WITH_MD5 SSL2_TXT_DES_64_CBC_WITH_MD5
97 #define SSL_TXT_DES_64_CBC_WITH_SHA SSL2_TXT_DES_64_CBC_WITH_SHA
98 #define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5
99 #define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA
101 /* VRS Additional Kerberos5 entries
103 #define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA
104 #define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5
105 #define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA
106 #define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5
107 #define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
108 #define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
109 #define SSL_MAX_KRB5_PRINCIPAL_LENGTH 256
111 #define SSL_MAX_SSL_SESSION_ID_LENGTH 32
112 #define SSL_MAX_SID_CTX_LENGTH 32
114 #define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8)
115 #define SSL_MAX_KEY_ARG_LENGTH 8
116 #define SSL_MAX_MASTER_KEY_LENGTH 48
118 /* These are used to specify which ciphers to use and not to use */
119 #define SSL_TXT_LOW "LOW"
120 #define SSL_TXT_MEDIUM "MEDIUM"
121 #define SSL_TXT_HIGH "HIGH"
122 #define SSL_TXT_kFZA "kFZA"
123 #define SSL_TXT_aFZA "aFZA"
124 #define SSL_TXT_eFZA "eFZA"
125 #define SSL_TXT_FZA "FZA"
127 #define SSL_TXT_aNULL "aNULL"
128 #define SSL_TXT_eNULL "eNULL"
129 #define SSL_TXT_NULL "NULL"
131 #define SSL_TXT_kKRB5 "kKRB5"
132 #define SSL_TXT_aKRB5 "aKRB5"
133 #define SSL_TXT_KRB5 "KRB5"
135 #define SSL_TXT_kRSA "kRSA"
136 #define SSL_TXT_kDHr "kDHr"
137 #define SSL_TXT_kDHd "kDHd"
138 #define SSL_TXT_kEDH "kEDH"
139 #define SSL_TXT_aRSA "aRSA"
140 #define SSL_TXT_aDSS "aDSS"
141 #define SSL_TXT_aDH "aDH"
142 #define SSL_TXT_DSS "DSS"
143 #define SSL_TXT_DH "DH"
144 #define SSL_TXT_EDH "EDH"
145 #define SSL_TXT_ADH "ADH"
146 #define SSL_TXT_RSA "RSA"
147 #define SSL_TXT_DES "DES"
148 #define SSL_TXT_3DES "3DES"
149 #define SSL_TXT_RC4 "RC4"
150 #define SSL_TXT_RC2 "RC2"
151 #define SSL_TXT_IDEA "IDEA"
152 #define SSL_TXT_AES "AES"
153 #define SSL_TXT_MD5 "MD5"
154 #define SSL_TXT_SHA1 "SHA1"
155 #define SSL_TXT_SHA "SHA"
156 #define SSL_TXT_EXP "EXP"
157 #define SSL_TXT_EXPORT "EXPORT"
158 #define SSL_TXT_EXP40 "EXPORT40"
159 #define SSL_TXT_EXP56 "EXPORT56"
160 #define SSL_TXT_SSLV2 "SSLv2"
161 #define SSL_TXT_SSLV3 "SSLv3"
162 #define SSL_TXT_TLSV1 "TLSv1"
163 #define SSL_TXT_ALL "ALL"
165 /* 'DEFAULT' at the start of the cipher list insert the following string
166 * in addition to this being the default cipher string */
167 #define SSL_DEFAULT_CIPHER_LIST "ALL:!ADH:RC4+RSA:+SSLv2:@STRENGTH"
169 /* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
170 #define SSL_SENT_SHUTDOWN 1
171 #define SSL_RECEIVED_SHUTDOWN 2
177 #include <openssl/crypto.h>
178 #include <openssl/lhash.h>
179 #include <openssl/buffer.h>
180 #include <openssl/bio.h>
181 #include <openssl/pem.h>
182 #include <openssl/x509.h>
188 #if (defined(OPENSSL_NO_RSA) || defined(OPENSSL_NO_MD5)) && !defined(OPENSSL_NO_SSL2)
189 #define OPENSSL_NO_SSL2
192 #define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
193 #define SSL_FILETYPE_PEM X509_FILETYPE_PEM
195 /* This is needed to stop compilers complaining about the
196 * 'struct ssl_st *' function parameters used to prototype callbacks
198 typedef struct ssl_st *ssl_crock_st;
200 /* used to hold info on the particular ciphers used */
201 typedef struct ssl_cipher_st
204 const char *name; /* text name */
205 unsigned long id; /* id, 4 bytes, first is version */
206 unsigned long algorithms; /* what ciphers are used */
207 unsigned long algo_strength; /* strength and export flags */
208 unsigned long algorithm2; /* Extra flags */
209 int strength_bits; /* Number of bits really used */
210 int alg_bits; /* Number of bits for algorithm */
211 unsigned long mask; /* used for matching */
212 unsigned long mask_strength; /* also used for matching */
215 DECLARE_STACK_OF(SSL_CIPHER)
217 typedef struct ssl_st SSL;
218 typedef struct ssl_ctx_st SSL_CTX;
220 /* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
221 typedef struct ssl_method_st
224 int (*ssl_new)(SSL *s);
225 void (*ssl_clear)(SSL *s);
226 void (*ssl_free)(SSL *s);
227 int (*ssl_accept)(SSL *s);
228 int (*ssl_connect)(SSL *s);
229 int (*ssl_read)(SSL *s,void *buf,int len);
230 int (*ssl_peek)(SSL *s,void *buf,int len);
231 int (*ssl_write)(SSL *s,const void *buf,int len);
232 int (*ssl_shutdown)(SSL *s);
233 int (*ssl_renegotiate)(SSL *s);
234 int (*ssl_renegotiate_check)(SSL *s);
235 long (*ssl_ctrl)(SSL *s,int cmd,long larg,char *parg);
236 long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,char *parg);
237 SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr);
238 int (*put_cipher_by_char)(const SSL_CIPHER *cipher,unsigned char *ptr);
239 int (*ssl_pending)(SSL *s);
240 int (*num_ciphers)(void);
241 SSL_CIPHER *(*get_cipher)(unsigned ncipher);
242 struct ssl_method_st *(*get_ssl_method)(int version);
243 long (*get_timeout)(void);
244 struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */
245 int (*ssl_version)();
246 long (*ssl_callback_ctrl)(SSL *s, int cb_id, void (*fp)());
247 long (*ssl_ctx_callback_ctrl)(SSL_CTX *s, int cb_id, void (*fp)());
250 /* Lets make this into an ASN.1 type structure as follows
251 * SSL_SESSION_ID ::= SEQUENCE {
252 * version INTEGER, -- structure version number
253 * SSLversion INTEGER, -- SSL version number
254 * Cipher OCTET_STRING, -- the 3 byte cipher ID
255 * Session_ID OCTET_STRING, -- the Session ID
256 * Master_key OCTET_STRING, -- the master key
257 * Key_Arg [ 0 ] IMPLICIT OCTET_STRING, -- the optional Key argument
258 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time
259 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds
260 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate
261 * Session_ID_context [ 4 ] EXPLICIT OCTET_STRING, -- the Session ID context
262 * Verify_result [ 5 ] EXPLICIT INTEGER -- X509_V_... code for `Peer'
263 * Compression [6] IMPLICIT ASN1_OBJECT -- compression OID XXXXX
265 * Look in ssl/ssl_asn1.c for more details
266 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
268 typedef struct ssl_session_st
270 int ssl_version; /* what ssl version session info is
271 * being kept in here? */
273 /* only really used in SSLv2 */
274 unsigned int key_arg_length;
275 unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH];
276 int master_key_length;
277 unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH];
278 /* session_id - valid? */
279 unsigned int session_id_length;
280 unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH];
281 /* this is used to determine whether the session is being reused in
282 * the appropriate context. It is up to the application to set this,
284 unsigned int sid_ctx_length;
285 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
287 #ifndef OPENSSL_NO_KRB5
288 unsigned int krb5_client_princ_len;
289 unsigned char krb5_client_princ[SSL_MAX_KRB5_PRINCIPAL_LENGTH];
290 #endif /* OPENSSL_NO_KRB5 */
294 /* The cert is the certificate used to establish this connection */
295 struct sess_cert_st /* SESS_CERT */ *sess_cert;
297 /* This is the cert for the other end.
298 * On clients, it will be the same as sess_cert->peer_key->x509
299 * (the latter is not enough as sess_cert is not retained
300 * in the external representation of sessions, see ssl_asn1.c). */
302 /* when app_verify_callback accepts a session where the peer's certificate
303 * is not ok, we must remember the error for session reuse: */
304 long verify_result; /* only for servers */
310 int compress_meth; /* Need to lookup the method */
313 unsigned long cipher_id; /* when ASN.1 loaded, this
314 * needs to be used to load
315 * the 'cipher' structure */
317 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */
319 CRYPTO_EX_DATA ex_data; /* application specific data */
321 /* These are used to make removal of session-ids more
322 * efficient and to implement a maximum cache size. */
323 struct ssl_session_st *prev,*next;
326 #define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L
327 #define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L
328 #define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L
329 #define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L
330 #define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
331 #define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x00000040L
332 #define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
333 #define SSL_OP_TLS_D5_BUG 0x00000100L
334 #define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L
336 /* If set, always create a new key when using tmp_dh parameters */
337 #define SSL_OP_SINGLE_DH_USE 0x00100000L
338 /* Set to also use the tmp_rsa key when doing RSA operations. */
339 #define SSL_OP_EPHEMERAL_RSA 0x00200000L
340 /* Set on servers to choose the cipher according to the server's
342 #define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L
343 /* If set, a server will allow a client to issue a SSLv3.0 version number
344 * as latest version supported in the premaster secret, even when TLSv1.0
345 * (version 3.1) was announced in the client hello. Normally this is
346 * forbidden to prevent version rollback attacks. */
347 #define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L
349 /* The next flag deliberately changes the ciphertest, this is a check
350 * for the PKCS#1 attack */
351 #define SSL_OP_PKCS1_CHECK_1 0x08000000L
352 #define SSL_OP_PKCS1_CHECK_2 0x10000000L
353 #define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L
354 #define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L
355 #define SSL_OP_ALL 0x000FFFFFL
357 #define SSL_OP_NO_SSLv2 0x01000000L
358 #define SSL_OP_NO_SSLv3 0x02000000L
359 #define SSL_OP_NO_TLSv1 0x04000000L
361 /* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
362 * when just a single record has been written): */
363 #define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L
364 /* Make it possible to retry SSL_write() with changed buffer location
365 * (buffer contents must stay the same!); this is not the default to avoid
366 * the misconception that non-blocking SSL_write() behaves like
367 * non-blocking write(): */
368 #define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
369 /* Never bother the application with retries if the transport
371 #define SSL_MODE_AUTO_RETRY 0x00000004L
373 /* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
374 * they cannot be used to clear bits. */
376 #define SSL_CTX_set_options(ctx,op) \
377 SSL_CTX_ctrl(ctx,SSL_CTRL_OPTIONS,op,NULL)
378 #define SSL_CTX_get_options(ctx) \
379 SSL_CTX_ctrl(ctx,SSL_CTRL_OPTIONS,0,NULL)
380 #define SSL_set_options(ssl,op) \
381 SSL_ctrl(ssl,SSL_CTRL_OPTIONS,op,NULL)
382 #define SSL_get_options(ssl) \
383 SSL_ctrl(ssl,SSL_CTRL_OPTIONS,0,NULL)
385 #define SSL_CTX_set_mode(ctx,op) \
386 SSL_CTX_ctrl(ctx,SSL_CTRL_MODE,op,NULL)
387 #define SSL_CTX_get_mode(ctx) \
388 SSL_CTX_ctrl(ctx,SSL_CTRL_MODE,0,NULL)
389 #define SSL_set_mode(ssl,op) \
390 SSL_ctrl(ssl,SSL_CTRL_MODE,op,NULL)
391 #define SSL_get_mode(ssl) \
392 SSL_ctrl(ssl,SSL_CTRL_MODE,0,NULL)
394 #define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
396 /* This callback type is used inside SSL_CTX, SSL, and in the functions that set
397 * them. It is used to override the generation of SSL/TLS session IDs in a
398 * server. Return value should be zero on an error, non-zero to proceed. Also,
399 * callbacks should themselves check if the id they generate is unique otherwise
400 * the SSL handshake will fail with an error - callbacks can do this using the
401 * 'ssl' value they're passed by;
402 * SSL_has_matching_session_id(ssl, id, *id_len)
403 * The length value passed in is set at the maximum size the session ID can be.
404 * In SSLv2 this is 16 bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback
405 * can alter this length to be less if desired, but under SSLv2 session IDs are
406 * supposed to be fixed at 16 bytes so the id will be padded after the callback
407 * returns in this case. It is also an error for the callback to set the size to
409 typedef int (*GEN_SESSION_CB)(const SSL *ssl, unsigned char *id,
410 unsigned int *id_len);
412 typedef struct ssl_comp_st
416 #ifndef OPENSSL_NO_COMP
423 DECLARE_STACK_OF(SSL_COMP)
428 unsigned long options;
431 STACK_OF(SSL_CIPHER) *cipher_list;
432 /* same as above but sorted for lookup */
433 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
435 struct x509_store_st /* X509_STORE */ *cert_store;
436 struct lhash_st /* LHASH */ *sessions; /* a set of SSL_SESSIONs */
437 /* Most session-ids that will be cached, default is
438 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */
439 unsigned long session_cache_size;
440 struct ssl_session_st *session_cache_head;
441 struct ssl_session_st *session_cache_tail;
443 /* This can have one of 2 values, ored together,
444 * SSL_SESS_CACHE_CLIENT,
445 * SSL_SESS_CACHE_SERVER,
446 * Default is SSL_SESSION_CACHE_SERVER, which means only
447 * SSL_accept which cache SSL_SESSIONS. */
448 int session_cache_mode;
450 /* If timeout is not 0, it is the default timeout value set
451 * when SSL_new() is called. This has been put in to make
452 * life easier to set things up */
453 long session_timeout;
455 /* If this callback is not null, it will be called each
456 * time a session id is added to the cache. If this function
457 * returns 1, it means that the callback will do a
458 * SSL_SESSION_free() when it has finished using it. Otherwise,
459 * on 0, it means the callback has finished with it.
460 * If remove_session_cb is not null, it will be called when
461 * a session-id is removed from the cache. After the call,
462 * OpenSSL will SSL_SESSION_free() it. */
463 int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess);
464 void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess);
465 SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl,
466 unsigned char *data,int len,int *copy);
469 int sess_connect; /* SSL new conn - started */
470 int sess_connect_renegotiate;/* SSL reneg - requested */
471 int sess_connect_good; /* SSL new conne/reneg - finished */
472 int sess_accept; /* SSL new accept - started */
473 int sess_accept_renegotiate;/* SSL reneg - requested */
474 int sess_accept_good; /* SSL accept/reneg - finished */
475 int sess_miss; /* session lookup misses */
476 int sess_timeout; /* reuse attempt on timeouted session */
477 int sess_cache_full; /* session removed due to full cache */
478 int sess_hit; /* session reuse actually done */
479 int sess_cb_hit; /* session-id that was not
481 * passed back via the callback. This
482 * indicates that the application is
483 * supplying session-id's from other
484 * processes - spooky :-) */
489 /**/ void (*info_callback)();
491 /* if defined, these override the X509_verify_cert() calls */
492 /**/ int (*app_verify_callback)();
493 /**/ char *app_verify_arg; /* never used; should be void * */
495 /* default values to use in SSL structures */
496 /**/ struct cert_st /* CERT */ *cert;
498 /**/ int verify_mode;
499 /**/ int verify_depth;
500 /**/ unsigned int sid_ctx_length;
501 /**/ unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
502 /**/ int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx);
504 int purpose; /* Purpose setting */
505 int trust; /* Trust setting */
507 /* Default generate session ID callback. */
508 GEN_SESSION_CB generate_session_id;
510 /* Default password callback. */
511 /**/ pem_password_cb *default_passwd_callback;
513 /* Default password callback user data. */
514 /**/ void *default_passwd_callback_userdata;
516 /* get client cert callback */
517 /**/ int (*client_cert_cb)(/* SSL *ssl, X509 **x509, EVP_PKEY **pkey */);
519 /* what we put in client cert requests */
520 STACK_OF(X509_NAME) *client_CA;
522 /**/ int quiet_shutdown;
524 CRYPTO_EX_DATA ex_data;
526 const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */
527 const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */
528 const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */
530 STACK_OF(X509) *extra_certs;
531 STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */
534 #define SSL_SESS_CACHE_OFF 0x0000
535 #define SSL_SESS_CACHE_CLIENT 0x0001
536 #define SSL_SESS_CACHE_SERVER 0x0002
537 #define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
538 #define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
539 /* This one, when set, makes the server session-id lookup not look
540 * in the cache. If there is an application get_session callback
541 * defined, this will still get called. */
542 #define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
544 struct lhash_st *SSL_CTX_sessions(SSL_CTX *ctx);
545 #define SSL_CTX_sess_number(ctx) \
546 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
547 #define SSL_CTX_sess_connect(ctx) \
548 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
549 #define SSL_CTX_sess_connect_good(ctx) \
550 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
551 #define SSL_CTX_sess_connect_renegotiate(ctx) \
552 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
553 #define SSL_CTX_sess_accept(ctx) \
554 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
555 #define SSL_CTX_sess_accept_renegotiate(ctx) \
556 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
557 #define SSL_CTX_sess_accept_good(ctx) \
558 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
559 #define SSL_CTX_sess_hits(ctx) \
560 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
561 #define SSL_CTX_sess_cb_hits(ctx) \
562 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
563 #define SSL_CTX_sess_misses(ctx) \
564 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
565 #define SSL_CTX_sess_timeouts(ctx) \
566 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
567 #define SSL_CTX_sess_cache_full(ctx) \
568 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
570 #define SSL_CTX_sess_set_new_cb(ctx,cb) ((ctx)->new_session_cb=(cb))
571 #define SSL_CTX_sess_get_new_cb(ctx) ((ctx)->new_session_cb)
572 #define SSL_CTX_sess_set_remove_cb(ctx,cb) ((ctx)->remove_session_cb=(cb))
573 #define SSL_CTX_sess_get_remove_cb(ctx) ((ctx)->remove_session_cb)
574 #define SSL_CTX_sess_set_get_cb(ctx,cb) ((ctx)->get_session_cb=(cb))
575 #define SSL_CTX_sess_get_get_cb(ctx) ((ctx)->get_session_cb)
576 #define SSL_CTX_set_info_callback(ctx,cb) ((ctx)->info_callback=(cb))
577 #define SSL_CTX_get_info_callback(ctx) ((ctx)->info_callback)
578 #define SSL_CTX_set_client_cert_cb(ctx,cb) ((ctx)->client_cert_cb=(cb))
579 #define SSL_CTX_get_client_cert_cb(ctx) ((ctx)->client_cert_cb)
581 #define SSL_NOTHING 1
582 #define SSL_WRITING 2
583 #define SSL_READING 3
584 #define SSL_X509_LOOKUP 4
586 /* These will only be used when doing non-blocking IO */
587 #define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
588 #define SSL_want_read(s) (SSL_want(s) == SSL_READING)
589 #define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
590 #define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
595 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION)
598 int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
600 SSL_METHOD *method; /* SSLv3 */
602 /* There are 2 BIO's even though they are normally both the
603 * same. This is so data can be read and written to different
606 #ifndef OPENSSL_NO_BIO
607 BIO *rbio; /* used by SSL_read */
608 BIO *wbio; /* used by SSL_write */
609 BIO *bbio; /* used during session-id reuse to concatenate
612 char *rbio; /* used by SSL_read */
613 char *wbio; /* used by SSL_write */
616 /* This holds a variable that indicates what we were doing
617 * when a 0 or -1 is returned. This is needed for
618 * non-blocking IO so we know what request needs re-doing when
619 * in SSL_accept or SSL_connect */
622 /* true when we are actually in SSL_accept() or SSL_connect() */
624 int (*handshake_func)();
626 /* Imagine that here's a boolean member "init" that is
627 * switched as soon as SSL_set_{accept/connect}_state
628 * is called for the first time, so that "state" and
629 * "handshake_func" are properly initialized. But as
630 * handshake_func is == 0 until then, we use this
631 * test instead of an "init" member.
634 int server; /* are we the server side? - mostly used by SSL_clear*/
636 int new_session;/* 1 if we are to use a new session */
637 int quiet_shutdown;/* don't send shutdown packets */
638 int shutdown; /* we have shut things down, 0x01 sent, 0x02
640 int state; /* where we are */
641 int rstate; /* where we are when reading */
643 BUF_MEM *init_buf; /* buffer used during init */
644 int init_num; /* amount read/written */
645 int init_off; /* amount read/written */
647 /* used internally to point at a raw packet */
648 unsigned char *packet;
649 unsigned int packet_length;
651 struct ssl2_state_st *s2; /* SSLv2 variables */
652 struct ssl3_state_st *s3; /* SSLv3 variables */
654 int read_ahead; /* Read as many input bytes as possible
655 * (for non-blocking reads) */
656 int hit; /* reusing a previous session */
658 int purpose; /* Purpose setting */
659 int trust; /* Trust setting */
662 STACK_OF(SSL_CIPHER) *cipher_list;
663 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
665 /* These are the ones being used, the ones in SSL_SESSION are
666 * the ones to be 'copied' into these ones */
668 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */
669 const EVP_MD *read_hash; /* used for mac generation */
670 #ifndef OPENSSL_NO_COMP
671 COMP_CTX *expand; /* uncompress */
676 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
677 const EVP_MD *write_hash; /* used for mac generation */
678 #ifndef OPENSSL_NO_COMP
679 COMP_CTX *compress; /* compression */
687 /* This is used to hold the server certificate used */
688 struct cert_st /* CERT */ *cert;
690 /* the session_id_context is used to ensure sessions are only reused
691 * in the appropriate context */
692 unsigned int sid_ctx_length;
693 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
695 /* This can also be in the session once a session is established */
696 SSL_SESSION *session;
698 /* Default generate session ID callback. */
699 GEN_SESSION_CB generate_session_id;
701 /* Used in SSL2 and SSL3 */
702 int verify_mode; /* 0 don't care about verify failure.
703 * 1 fail if verify fails */
705 int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */
706 void (*info_callback)(); /* optional informational callback */
708 int error; /* error bytes to be written */
709 int error_code; /* actual code */
711 #ifndef OPENSSL_NO_KRB5
712 KSSL_CTX *kssl_ctx; /* Kerberos 5 context */
713 #endif /* OPENSSL_NO_KRB5 */
716 /* set this flag to 1 and a sleep(1) is put into all SSL_read()
717 * and SSL_write() calls, good for nbio debuging :-) */
720 /* extra application data */
722 CRYPTO_EX_DATA ex_data;
724 /* for server side, keep the list of CA_dn we can use */
725 STACK_OF(X509_NAME) *client_CA;
728 unsigned long options; /* protocol behaviour */
729 unsigned long mode; /* API behaviour */
731 int client_version; /* what was passed, used for
732 * SSLv3/TLS rollback check */
739 #include <openssl/ssl2.h>
740 #include <openssl/ssl3.h>
741 #include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
742 #include <openssl/ssl23.h>
749 #define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
750 #define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
751 #define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
752 #define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
753 #define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
754 #define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
756 /* The following are the possible values for ssl->state are are
757 * used to indicate where we are up to in the SSL connection establishment.
758 * The macros that follow are about the only things you should need to use
759 * and even then, only when using non-blocking IO.
760 * It can also be useful to work out where you were when the connection
763 #define SSL_ST_CONNECT 0x1000
764 #define SSL_ST_ACCEPT 0x2000
765 #define SSL_ST_MASK 0x0FFF
766 #define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT)
767 #define SSL_ST_BEFORE 0x4000
768 #define SSL_ST_OK 0x03
769 #define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT)
771 #define SSL_CB_LOOP 0x01
772 #define SSL_CB_EXIT 0x02
773 #define SSL_CB_READ 0x04
774 #define SSL_CB_WRITE 0x08
775 #define SSL_CB_ALERT 0x4000 /* used in callback */
776 #define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
777 #define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
778 #define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
779 #define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
780 #define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
781 #define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
782 #define SSL_CB_HANDSHAKE_START 0x10
783 #define SSL_CB_HANDSHAKE_DONE 0x20
785 /* Is the SSL_connection established? */
786 #define SSL_get_state(a) SSL_state(a)
787 #define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK)
788 #define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT)
789 #define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE)
790 #define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT)
791 #define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT)
793 /* The following 2 states are kept in ssl->rstate when reads fail,
794 * you should not need these */
795 #define SSL_ST_READ_HEADER 0xF0
796 #define SSL_ST_READ_BODY 0xF1
797 #define SSL_ST_READ_DONE 0xF2
799 /* Obtain latest Finished message
800 * -- that we sent (SSL_get_finished)
801 * -- that we expected from peer (SSL_get_peer_finished).
802 * Returns length (0 == no Finished so far), copies up to 'count' bytes. */
803 size_t SSL_get_finished(SSL *s, void *buf, size_t count);
804 size_t SSL_get_peer_finished(SSL *s, void *buf, size_t count);
806 /* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options
807 * are 'ored' with SSL_VERIFY_PEER if they are desired */
808 #define SSL_VERIFY_NONE 0x00
809 #define SSL_VERIFY_PEER 0x01
810 #define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
811 #define SSL_VERIFY_CLIENT_ONCE 0x04
813 #define OpenSSL_add_ssl_algorithms() SSL_library_init()
814 #define SSLeay_add_ssl_algorithms() SSL_library_init()
816 /* this is for backward compatibility */
817 #if 0 /* NEW_SSLEAY */
818 #define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
819 #define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n)
820 #define SSL_add_session(a,b) SSL_CTX_add_session((a),(b))
821 #define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b))
822 #define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b))
824 /* More backward compatibility */
825 #define SSL_get_cipher(s) \
826 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
827 #define SSL_get_cipher_bits(s,np) \
828 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
829 #define SSL_get_cipher_version(s) \
830 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
831 #define SSL_get_cipher_name(s) \
832 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
833 #define SSL_get_time(a) SSL_SESSION_get_time(a)
834 #define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
835 #define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
836 #define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
838 #if 1 /*SSLEAY_MACROS*/
839 #define d2i_SSL_SESSION_bio(bp,s_id) (SSL_SESSION *)ASN1_d2i_bio( \
840 (char *(*)())SSL_SESSION_new,(char *(*)())d2i_SSL_SESSION, \
841 (bp),(unsigned char **)(s_id))
842 #define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio(i2d_SSL_SESSION, \
843 bp,(unsigned char *)s_id)
844 #define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \
845 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u)
846 #define PEM_read_bio_SSL_SESSION(bp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read_bio( \
847 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,(char **)x,cb,u)
848 #define PEM_write_SSL_SESSION(fp,x) \
849 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
850 PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL)
851 #define PEM_write_bio_SSL_SESSION(bp,x) \
852 PEM_ASN1_write_bio((int (*)())i2d_SSL_SESSION, \
853 PEM_STRING_SSL_SESSION,bp, (char *)x, NULL,NULL,0,NULL,NULL)
856 #define SSL_AD_REASON_OFFSET 1000
857 /* These alert types are for SSLv3 and TLSv1 */
858 #define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
859 #define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */
860 #define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */
861 #define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
862 #define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
863 #define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */
864 #define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */
865 #define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */
866 #define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
867 #define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
868 #define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
869 #define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
870 #define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
871 #define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */
872 #define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */
873 #define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */
874 #define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */
875 #define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
876 #define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */
877 #define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */
878 #define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */
879 #define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */
880 #define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
881 #define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
883 #define SSL_ERROR_NONE 0
884 #define SSL_ERROR_SSL 1
885 #define SSL_ERROR_WANT_READ 2
886 #define SSL_ERROR_WANT_WRITE 3
887 #define SSL_ERROR_WANT_X509_LOOKUP 4
888 #define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */
889 #define SSL_ERROR_ZERO_RETURN 6
890 #define SSL_ERROR_WANT_CONNECT 7
891 #define SSL_ERROR_WANT_ACCEPT 8
893 #define SSL_CTRL_NEED_TMP_RSA 1
894 #define SSL_CTRL_SET_TMP_RSA 2
895 #define SSL_CTRL_SET_TMP_DH 3
896 #define SSL_CTRL_SET_TMP_RSA_CB 4
897 #define SSL_CTRL_SET_TMP_DH_CB 5
899 #define SSL_CTRL_GET_SESSION_REUSED 6
900 #define SSL_CTRL_GET_CLIENT_CERT_REQUEST 7
901 #define SSL_CTRL_GET_NUM_RENEGOTIATIONS 8
902 #define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 9
903 #define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 10
904 #define SSL_CTRL_GET_FLAGS 11
905 #define SSL_CTRL_EXTRA_CHAIN_CERT 12
908 #define SSL_CTRL_SESS_NUMBER 20
909 #define SSL_CTRL_SESS_CONNECT 21
910 #define SSL_CTRL_SESS_CONNECT_GOOD 22
911 #define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
912 #define SSL_CTRL_SESS_ACCEPT 24
913 #define SSL_CTRL_SESS_ACCEPT_GOOD 25
914 #define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
915 #define SSL_CTRL_SESS_HIT 27
916 #define SSL_CTRL_SESS_CB_HIT 28
917 #define SSL_CTRL_SESS_MISSES 29
918 #define SSL_CTRL_SESS_TIMEOUTS 30
919 #define SSL_CTRL_SESS_CACHE_FULL 31
920 #define SSL_CTRL_OPTIONS 32
921 #define SSL_CTRL_MODE 33
923 #define SSL_CTRL_GET_READ_AHEAD 40
924 #define SSL_CTRL_SET_READ_AHEAD 41
925 #define SSL_CTRL_SET_SESS_CACHE_SIZE 42
926 #define SSL_CTRL_GET_SESS_CACHE_SIZE 43
927 #define SSL_CTRL_SET_SESS_CACHE_MODE 44
928 #define SSL_CTRL_GET_SESS_CACHE_MODE 45
930 #define SSL_session_reused(ssl) \
931 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
932 #define SSL_num_renegotiations(ssl) \
933 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
934 #define SSL_clear_num_renegotiations(ssl) \
935 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
936 #define SSL_total_renegotiations(ssl) \
937 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
939 #define SSL_CTX_need_tmp_RSA(ctx) \
940 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
941 #define SSL_CTX_set_tmp_rsa(ctx,rsa) \
942 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
943 #define SSL_CTX_set_tmp_dh(ctx,dh) \
944 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
946 #define SSL_need_tmp_RSA(ssl) \
947 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
948 #define SSL_set_tmp_rsa(ssl,rsa) \
949 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
950 #define SSL_set_tmp_dh(ssl,dh) \
951 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
953 #define SSL_CTX_add_extra_chain_cert(ctx,x509) \
954 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
956 #ifndef OPENSSL_NO_BIO
957 BIO_METHOD *BIO_f_ssl(void);
958 BIO *BIO_new_ssl(SSL_CTX *ctx,int client);
959 BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
960 BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
961 int BIO_ssl_copy_session_id(BIO *to,BIO *from);
962 void BIO_ssl_shutdown(BIO *ssl_bio);
966 int SSL_CTX_set_cipher_list(SSL_CTX *,const char *str);
967 SSL_CTX *SSL_CTX_new(SSL_METHOD *meth);
968 void SSL_CTX_free(SSL_CTX *);
969 long SSL_CTX_set_timeout(SSL_CTX *ctx,long t);
970 long SSL_CTX_get_timeout(SSL_CTX *ctx);
971 X509_STORE *SSL_CTX_get_cert_store(SSL_CTX *);
972 void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *);
973 int SSL_want(SSL *s);
974 int SSL_clear(SSL *s);
976 void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm);
978 SSL_CIPHER *SSL_get_current_cipher(SSL *s);
979 int SSL_CIPHER_get_bits(SSL_CIPHER *c,int *alg_bits);
980 char * SSL_CIPHER_get_version(SSL_CIPHER *c);
981 const char * SSL_CIPHER_get_name(SSL_CIPHER *c);
983 int SSL_get_fd(SSL *s);
984 int SSL_get_rfd(SSL *s);
985 int SSL_get_wfd(SSL *s);
986 const char * SSL_get_cipher_list(SSL *s,int n);
987 char * SSL_get_shared_ciphers(SSL *s, char *buf, int len);
988 int SSL_get_read_ahead(SSL * s);
989 int SSL_pending(SSL *s);
990 #ifndef OPENSSL_NO_SOCK
991 int SSL_set_fd(SSL *s, int fd);
992 int SSL_set_rfd(SSL *s, int fd);
993 int SSL_set_wfd(SSL *s, int fd);
995 #ifndef OPENSSL_NO_BIO
996 void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio);
997 BIO * SSL_get_rbio(SSL *s);
998 BIO * SSL_get_wbio(SSL *s);
1000 int SSL_set_cipher_list(SSL *s, const char *str);
1001 void SSL_set_read_ahead(SSL *s, int yes);
1002 int SSL_get_verify_mode(SSL *s);
1003 int SSL_get_verify_depth(SSL *s);
1004 int (*SSL_get_verify_callback(SSL *s))(int,X509_STORE_CTX *);
1005 void SSL_set_verify(SSL *s, int mode,
1006 int (*callback)(int ok,X509_STORE_CTX *ctx));
1007 void SSL_set_verify_depth(SSL *s, int depth);
1008 #ifndef OPENSSL_NO_RSA
1009 int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
1011 int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len);
1012 int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
1013 int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, unsigned char *d, long len);
1014 int SSL_use_certificate(SSL *ssl, X509 *x);
1015 int SSL_use_certificate_ASN1(SSL *ssl, unsigned char *d, int len);
1017 #ifndef OPENSSL_NO_STDIO
1018 int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
1019 int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
1020 int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
1021 int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1022 int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1023 int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
1024 int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */
1025 STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
1026 int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
1028 #ifndef OPENSSL_SYS_WIN32
1029 #ifndef OPENSSL_SYS_VMS
1030 #ifndef MAC_OX_pre_X
1031 int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
1039 void ERR_load_SSL_strings(void );
1040 void SSL_load_error_strings(void );
1041 char * SSL_state_string(SSL *s);
1042 char * SSL_rstate_string(SSL *s);
1043 char * SSL_state_string_long(SSL *s);
1044 char * SSL_rstate_string_long(SSL *s);
1045 long SSL_SESSION_get_time(SSL_SESSION *s);
1046 long SSL_SESSION_set_time(SSL_SESSION *s, long t);
1047 long SSL_SESSION_get_timeout(SSL_SESSION *s);
1048 long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
1049 void SSL_copy_session_id(SSL *to,SSL *from);
1051 SSL_SESSION *SSL_SESSION_new(void);
1052 unsigned long SSL_SESSION_hash(SSL_SESSION *a);
1053 int SSL_SESSION_cmp(SSL_SESSION *a,SSL_SESSION *b);
1054 #ifndef OPENSSL_NO_FP_API
1055 int SSL_SESSION_print_fp(FILE *fp,SSL_SESSION *ses);
1057 #ifndef OPENSSL_NO_BIO
1058 int SSL_SESSION_print(BIO *fp,SSL_SESSION *ses);
1060 void SSL_SESSION_free(SSL_SESSION *ses);
1061 int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp);
1062 int SSL_set_session(SSL *to, SSL_SESSION *session);
1063 int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
1064 int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c);
1065 int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB);
1066 int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB);
1067 int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id,
1068 unsigned int id_len);
1069 SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,unsigned char **pp,long length);
1071 #ifdef HEADER_X509_H
1072 X509 * SSL_get_peer_certificate(SSL *s);
1075 STACK_OF(X509) *SSL_get_peer_cert_chain(SSL *s);
1077 int SSL_CTX_get_verify_mode(SSL_CTX *ctx);
1078 int SSL_CTX_get_verify_depth(SSL_CTX *ctx);
1079 int (*SSL_CTX_get_verify_callback(SSL_CTX *ctx))(int,X509_STORE_CTX *);
1080 void SSL_CTX_set_verify(SSL_CTX *ctx,int mode,
1081 int (*callback)(int, X509_STORE_CTX *));
1082 void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth);
1083 void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(),char *arg);
1084 #ifndef OPENSSL_NO_RSA
1085 int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
1087 int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, unsigned char *d, long len);
1088 int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
1089 int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx,
1090 unsigned char *d, long len);
1091 int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
1092 int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, unsigned char *d);
1094 void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
1095 void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
1097 int SSL_CTX_check_private_key(SSL_CTX *ctx);
1098 int SSL_check_private_key(SSL *ctx);
1100 int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx,
1101 unsigned int sid_ctx_len);
1103 SSL * SSL_new(SSL_CTX *ctx);
1104 int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx,
1105 unsigned int sid_ctx_len);
1107 int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
1108 int SSL_set_purpose(SSL *s, int purpose);
1109 int SSL_CTX_set_trust(SSL_CTX *s, int trust);
1110 int SSL_set_trust(SSL *s, int trust);
1112 void SSL_free(SSL *ssl);
1113 int SSL_accept(SSL *ssl);
1114 int SSL_connect(SSL *ssl);
1115 int SSL_read(SSL *ssl,void *buf,int num);
1116 int SSL_peek(SSL *ssl,void *buf,int num);
1117 int SSL_write(SSL *ssl,const void *buf,int num);
1118 long SSL_ctrl(SSL *ssl,int cmd, long larg, char *parg);
1119 long SSL_callback_ctrl(SSL *, int, void (*)());
1120 long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, char *parg);
1121 long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)());
1123 int SSL_get_error(SSL *s,int ret_code);
1124 const char *SSL_get_version(SSL *s);
1126 /* This sets the 'default' SSL version that SSL_new() will create */
1127 int SSL_CTX_set_ssl_version(SSL_CTX *ctx,SSL_METHOD *meth);
1129 SSL_METHOD *SSLv2_method(void); /* SSLv2 */
1130 SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */
1131 SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */
1133 SSL_METHOD *SSLv3_method(void); /* SSLv3 */
1134 SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
1135 SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
1137 SSL_METHOD *SSLv23_method(void); /* SSLv3 but can rollback to v2 */
1138 SSL_METHOD *SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */
1139 SSL_METHOD *SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */
1141 SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
1142 SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
1143 SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
1145 STACK_OF(SSL_CIPHER) *SSL_get_ciphers(SSL *s);
1147 int SSL_do_handshake(SSL *s);
1148 int SSL_renegotiate(SSL *s);
1149 int SSL_shutdown(SSL *s);
1151 SSL_METHOD *SSL_get_ssl_method(SSL *s);
1152 int SSL_set_ssl_method(SSL *s,SSL_METHOD *method);
1153 char *SSL_alert_type_string_long(int value);
1154 char *SSL_alert_type_string(int value);
1155 char *SSL_alert_desc_string_long(int value);
1156 char *SSL_alert_desc_string(int value);
1158 void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *list);
1159 void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *list);
1160 STACK_OF(X509_NAME) *SSL_get_client_CA_list(SSL *s);
1161 STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(SSL_CTX *s);
1162 int SSL_add_client_CA(SSL *ssl,X509 *x);
1163 int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x);
1165 void SSL_set_connect_state(SSL *s);
1166 void SSL_set_accept_state(SSL *s);
1168 long SSL_get_default_timeout(SSL *s);
1170 int SSL_library_init(void );
1172 char *SSL_CIPHER_description(SSL_CIPHER *,char *buf,int size);
1173 STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
1175 SSL *SSL_dup(SSL *ssl);
1177 X509 *SSL_get_certificate(SSL *ssl);
1178 /* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl);
1180 void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode);
1181 int SSL_CTX_get_quiet_shutdown(SSL_CTX *ctx);
1182 void SSL_set_quiet_shutdown(SSL *ssl,int mode);
1183 int SSL_get_quiet_shutdown(SSL *ssl);
1184 void SSL_set_shutdown(SSL *ssl,int mode);
1185 int SSL_get_shutdown(SSL *ssl);
1186 int SSL_version(SSL *ssl);
1187 int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
1188 int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
1189 const char *CApath);
1190 #define SSL_get0_session SSL_get_session /* just peek at pointer */
1191 SSL_SESSION *SSL_get_session(SSL *ssl);
1192 SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
1193 SSL_CTX *SSL_get_SSL_CTX(SSL *ssl);
1194 void SSL_set_info_callback(SSL *ssl,void (*cb)());
1195 void (*SSL_get_info_callback(SSL *ssl))();
1196 int SSL_state(SSL *ssl);
1198 void SSL_set_verify_result(SSL *ssl,long v);
1199 long SSL_get_verify_result(SSL *ssl);
1201 int SSL_set_ex_data(SSL *ssl,int idx,void *data);
1202 void *SSL_get_ex_data(SSL *ssl,int idx);
1203 int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1204 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1206 int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data);
1207 void *SSL_SESSION_get_ex_data(SSL_SESSION *ss,int idx);
1208 int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1209 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1211 int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data);
1212 void *SSL_CTX_get_ex_data(SSL_CTX *ssl,int idx);
1213 int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1214 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1216 int SSL_get_ex_data_X509_STORE_CTX_idx(void );
1218 #define SSL_CTX_sess_set_cache_size(ctx,t) \
1219 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
1220 #define SSL_CTX_sess_get_cache_size(ctx) \
1221 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
1222 #define SSL_CTX_set_session_cache_mode(ctx,m) \
1223 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
1224 #define SSL_CTX_get_session_cache_mode(ctx) \
1225 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
1227 #define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
1228 #define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
1229 #define SSL_CTX_get_read_ahead(ctx) \
1230 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
1231 #define SSL_CTX_set_read_ahead(ctx,m) \
1232 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
1234 /* NB: the keylength is only applicable when is_export is true */
1235 #ifndef OPENSSL_NO_RSA
1236 void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
1237 RSA *(*cb)(SSL *ssl,int is_export,
1240 void SSL_set_tmp_rsa_callback(SSL *ssl,
1241 RSA *(*cb)(SSL *ssl,int is_export,
1244 #ifndef OPENSSL_NO_DH
1245 void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
1246 DH *(*dh)(SSL *ssl,int is_export,
1248 void SSL_set_tmp_dh_callback(SSL *ssl,
1249 DH *(*dh)(SSL *ssl,int is_export,
1253 #ifndef OPENSSL_NO_COMP
1254 int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm);
1256 int SSL_COMP_add_compression_method(int id,char *cm);
1259 /* BEGIN ERROR CODES */
1260 /* The following lines are auto generated by the script mkerr.pl. Any changes
1261 * made after this point may be overwritten when the script is next run.
1263 void ERR_load_SSL_strings(void);
1265 /* Error codes for the SSL functions. */
1267 /* Function codes. */
1268 #define SSL_F_CLIENT_CERTIFICATE 100
1269 #define SSL_F_CLIENT_HELLO 101
1270 #define SSL_F_CLIENT_MASTER_KEY 102
1271 #define SSL_F_D2I_SSL_SESSION 103
1272 #define SSL_F_DO_SSL3_WRITE 104
1273 #define SSL_F_GET_CLIENT_FINISHED 105
1274 #define SSL_F_GET_CLIENT_HELLO 106
1275 #define SSL_F_GET_CLIENT_MASTER_KEY 107
1276 #define SSL_F_GET_SERVER_FINISHED 108
1277 #define SSL_F_GET_SERVER_HELLO 109
1278 #define SSL_F_GET_SERVER_VERIFY 110
1279 #define SSL_F_I2D_SSL_SESSION 111
1280 #define SSL_F_READ_N 112
1281 #define SSL_F_REQUEST_CERTIFICATE 113
1282 #define SSL_F_SERVER_HELLO 114
1283 #define SSL_F_SSL23_ACCEPT 115
1284 #define SSL_F_SSL23_CLIENT_HELLO 116
1285 #define SSL_F_SSL23_CONNECT 117
1286 #define SSL_F_SSL23_GET_CLIENT_HELLO 118
1287 #define SSL_F_SSL23_GET_SERVER_HELLO 119
1288 #define SSL_F_SSL23_PEEK 237
1289 #define SSL_F_SSL23_READ 120
1290 #define SSL_F_SSL23_WRITE 121
1291 #define SSL_F_SSL2_ACCEPT 122
1292 #define SSL_F_SSL2_CONNECT 123
1293 #define SSL_F_SSL2_ENC_INIT 124
1294 #define SSL_F_SSL2_PEEK 234
1295 #define SSL_F_SSL2_READ 125
1296 #define SSL_F_SSL2_READ_INTERNAL 236
1297 #define SSL_F_SSL2_SET_CERTIFICATE 126
1298 #define SSL_F_SSL2_WRITE 127
1299 #define SSL_F_SSL3_ACCEPT 128
1300 #define SSL_F_SSL3_CALLBACK_CTRL 233
1301 #define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
1302 #define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
1303 #define SSL_F_SSL3_CLIENT_HELLO 131
1304 #define SSL_F_SSL3_CONNECT 132
1305 #define SSL_F_SSL3_CTRL 213
1306 #define SSL_F_SSL3_CTX_CTRL 133
1307 #define SSL_F_SSL3_ENC 134
1308 #define SSL_F_SSL3_GENERATE_KEY_BLOCK 238
1309 #define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
1310 #define SSL_F_SSL3_GET_CERT_VERIFY 136
1311 #define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
1312 #define SSL_F_SSL3_GET_CLIENT_HELLO 138
1313 #define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
1314 #define SSL_F_SSL3_GET_FINISHED 140
1315 #define SSL_F_SSL3_GET_KEY_EXCHANGE 141
1316 #define SSL_F_SSL3_GET_MESSAGE 142
1317 #define SSL_F_SSL3_GET_RECORD 143
1318 #define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
1319 #define SSL_F_SSL3_GET_SERVER_DONE 145
1320 #define SSL_F_SSL3_GET_SERVER_HELLO 146
1321 #define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
1322 #define SSL_F_SSL3_PEEK 235
1323 #define SSL_F_SSL3_READ_BYTES 148
1324 #define SSL_F_SSL3_READ_N 149
1325 #define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
1326 #define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
1327 #define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
1328 #define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
1329 #define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
1330 #define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
1331 #define SSL_F_SSL3_SETUP_BUFFERS 156
1332 #define SSL_F_SSL3_SETUP_KEY_BLOCK 157
1333 #define SSL_F_SSL3_WRITE_BYTES 158
1334 #define SSL_F_SSL3_WRITE_PENDING 159
1335 #define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
1336 #define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
1337 #define SSL_F_SSL_BAD_METHOD 160
1338 #define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
1339 #define SSL_F_SSL_CERT_DUP 221
1340 #define SSL_F_SSL_CERT_INST 222
1341 #define SSL_F_SSL_CERT_INSTANTIATE 214
1342 #define SSL_F_SSL_CERT_NEW 162
1343 #define SSL_F_SSL_CHECK_PRIVATE_KEY 163
1344 #define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
1345 #define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
1346 #define SSL_F_SSL_CLEAR 164
1347 #define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
1348 #define SSL_F_SSL_CREATE_CIPHER_LIST 166
1349 #define SSL_F_SSL_CTRL 232
1350 #define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
1351 #define SSL_F_SSL_CTX_NEW 169
1352 #define SSL_F_SSL_CTX_SET_PURPOSE 226
1353 #define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
1354 #define SSL_F_SSL_CTX_SET_SSL_VERSION 170
1355 #define SSL_F_SSL_CTX_SET_TRUST 229
1356 #define SSL_F_SSL_CTX_USE_CERTIFICATE 171
1357 #define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
1358 #define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220
1359 #define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
1360 #define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
1361 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
1362 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
1363 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
1364 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
1365 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
1366 #define SSL_F_SSL_DO_HANDSHAKE 180
1367 #define SSL_F_SSL_GET_NEW_SESSION 181
1368 #define SSL_F_SSL_GET_PREV_SESSION 217
1369 #define SSL_F_SSL_GET_SERVER_SEND_CERT 182
1370 #define SSL_F_SSL_GET_SIGN_PKEY 183
1371 #define SSL_F_SSL_INIT_WBIO_BUFFER 184
1372 #define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
1373 #define SSL_F_SSL_NEW 186
1374 #define SSL_F_SSL_READ 223
1375 #define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187
1376 #define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188
1377 #define SSL_F_SSL_SESSION_NEW 189
1378 #define SSL_F_SSL_SESSION_PRINT_FP 190
1379 #define SSL_F_SSL_SESS_CERT_NEW 225
1380 #define SSL_F_SSL_SET_CERT 191
1381 #define SSL_F_SSL_SET_FD 192
1382 #define SSL_F_SSL_SET_PKEY 193
1383 #define SSL_F_SSL_SET_PURPOSE 227
1384 #define SSL_F_SSL_SET_RFD 194
1385 #define SSL_F_SSL_SET_SESSION 195
1386 #define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
1387 #define SSL_F_SSL_SET_TRUST 228
1388 #define SSL_F_SSL_SET_WFD 196
1389 #define SSL_F_SSL_SHUTDOWN 224
1390 #define SSL_F_SSL_UNDEFINED_FUNCTION 197
1391 #define SSL_F_SSL_USE_CERTIFICATE 198
1392 #define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
1393 #define SSL_F_SSL_USE_CERTIFICATE_FILE 200
1394 #define SSL_F_SSL_USE_PRIVATEKEY 201
1395 #define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
1396 #define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
1397 #define SSL_F_SSL_USE_RSAPRIVATEKEY 204
1398 #define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
1399 #define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
1400 #define SSL_F_SSL_VERIFY_CERT_CHAIN 207
1401 #define SSL_F_SSL_WRITE 208
1402 #define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
1403 #define SSL_F_TLS1_ENC 210
1404 #define SSL_F_TLS1_SETUP_KEY_BLOCK 211
1405 #define SSL_F_WRITE_PENDING 212
1408 #define SSL_R_APP_DATA_IN_HANDSHAKE 100
1409 #define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
1410 #define SSL_R_BAD_ALERT_RECORD 101
1411 #define SSL_R_BAD_AUTHENTICATION_TYPE 102
1412 #define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
1413 #define SSL_R_BAD_CHECKSUM 104
1414 #define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
1415 #define SSL_R_BAD_DECOMPRESSION 107
1416 #define SSL_R_BAD_DH_G_LENGTH 108
1417 #define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
1418 #define SSL_R_BAD_DH_P_LENGTH 110
1419 #define SSL_R_BAD_DIGEST_LENGTH 111
1420 #define SSL_R_BAD_DSA_SIGNATURE 112
1421 #define SSL_R_BAD_HELLO_REQUEST 105
1422 #define SSL_R_BAD_LENGTH 271
1423 #define SSL_R_BAD_MAC_DECODE 113
1424 #define SSL_R_BAD_MESSAGE_TYPE 114
1425 #define SSL_R_BAD_PACKET_LENGTH 115
1426 #define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
1427 #define SSL_R_BAD_RESPONSE_ARGUMENT 117
1428 #define SSL_R_BAD_RSA_DECRYPT 118
1429 #define SSL_R_BAD_RSA_ENCRYPT 119
1430 #define SSL_R_BAD_RSA_E_LENGTH 120
1431 #define SSL_R_BAD_RSA_MODULUS_LENGTH 121
1432 #define SSL_R_BAD_RSA_SIGNATURE 122
1433 #define SSL_R_BAD_SIGNATURE 123
1434 #define SSL_R_BAD_SSL_FILETYPE 124
1435 #define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125
1436 #define SSL_R_BAD_STATE 126
1437 #define SSL_R_BAD_WRITE_RETRY 127
1438 #define SSL_R_BIO_NOT_SET 128
1439 #define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
1440 #define SSL_R_BN_LIB 130
1441 #define SSL_R_CA_DN_LENGTH_MISMATCH 131
1442 #define SSL_R_CA_DN_TOO_LONG 132
1443 #define SSL_R_CCS_RECEIVED_EARLY 133
1444 #define SSL_R_CERTIFICATE_VERIFY_FAILED 134
1445 #define SSL_R_CERT_LENGTH_MISMATCH 135
1446 #define SSL_R_CHALLENGE_IS_DIFFERENT 136
1447 #define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
1448 #define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
1449 #define SSL_R_CIPHER_TABLE_SRC_ERROR 139
1450 #define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
1451 #define SSL_R_COMPRESSION_FAILURE 141
1452 #define SSL_R_COMPRESSION_LIBRARY_ERROR 142
1453 #define SSL_R_CONNECTION_ID_IS_DIFFERENT 143
1454 #define SSL_R_CONNECTION_TYPE_NOT_SET 144
1455 #define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
1456 #define SSL_R_DATA_LENGTH_TOO_LONG 146
1457 #define SSL_R_DECRYPTION_FAILED 147
1458 #define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
1459 #define SSL_R_DIGEST_CHECK_FAILED 149
1460 #define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
1461 #define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 1092
1462 #define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
1463 #define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
1464 #define SSL_R_EXTRA_DATA_IN_MESSAGE 153
1465 #define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
1466 #define SSL_R_HTTPS_PROXY_REQUEST 155
1467 #define SSL_R_HTTP_REQUEST 156
1468 #define SSL_R_INVALID_CHALLENGE_LENGTH 158
1469 #define SSL_R_INVALID_COMMAND 280
1470 #define SSL_R_INVALID_PURPOSE 278
1471 #define SSL_R_INVALID_TRUST 279
1472 #define SSL_R_KRB5 1104
1473 #define SSL_R_KRB5_C_CC_PRINC 1094
1474 #define SSL_R_KRB5_C_GET_CRED 1095
1475 #define SSL_R_KRB5_C_INIT 1096
1476 #define SSL_R_KRB5_C_MK_REQ 1097
1477 #define SSL_R_KRB5_S_BAD_TICKET 1098
1478 #define SSL_R_KRB5_S_INIT 1099
1479 #define SSL_R_KRB5_S_RD_REQ 1108
1480 #define SSL_R_KRB5_S_TKT_EXPIRED 1105
1481 #define SSL_R_KRB5_S_TKT_NYV 1106
1482 #define SSL_R_KRB5_S_TKT_SKEW 1107
1483 #define SSL_R_LENGTH_MISMATCH 159
1484 #define SSL_R_LENGTH_TOO_SHORT 160
1485 #define SSL_R_LIBRARY_BUG 274
1486 #define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
1487 #define SSL_R_MISSING_DH_DSA_CERT 162
1488 #define SSL_R_MISSING_DH_KEY 163
1489 #define SSL_R_MISSING_DH_RSA_CERT 164
1490 #define SSL_R_MISSING_DSA_SIGNING_CERT 165
1491 #define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166
1492 #define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167
1493 #define SSL_R_MISSING_RSA_CERTIFICATE 168
1494 #define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
1495 #define SSL_R_MISSING_RSA_SIGNING_CERT 170
1496 #define SSL_R_MISSING_TMP_DH_KEY 171
1497 #define SSL_R_MISSING_TMP_RSA_KEY 172
1498 #define SSL_R_MISSING_TMP_RSA_PKEY 173
1499 #define SSL_R_MISSING_VERIFY_MESSAGE 174
1500 #define SSL_R_NON_SSLV2_INITIAL_PACKET 175
1501 #define SSL_R_NO_CERTIFICATES_RETURNED 176
1502 #define SSL_R_NO_CERTIFICATE_ASSIGNED 177
1503 #define SSL_R_NO_CERTIFICATE_RETURNED 178
1504 #define SSL_R_NO_CERTIFICATE_SET 179
1505 #define SSL_R_NO_CERTIFICATE_SPECIFIED 180
1506 #define SSL_R_NO_CIPHERS_AVAILABLE 181
1507 #define SSL_R_NO_CIPHERS_PASSED 182
1508 #define SSL_R_NO_CIPHERS_SPECIFIED 183
1509 #define SSL_R_NO_CIPHER_LIST 184
1510 #define SSL_R_NO_CIPHER_MATCH 185
1511 #define SSL_R_NO_CLIENT_CERT_RECEIVED 186
1512 #define SSL_R_NO_COMPRESSION_SPECIFIED 187
1513 #define SSL_R_NO_METHOD_SPECIFIED 188
1514 #define SSL_R_NO_PRIVATEKEY 189
1515 #define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
1516 #define SSL_R_NO_PROTOCOLS_AVAILABLE 191
1517 #define SSL_R_NO_PUBLICKEY 192
1518 #define SSL_R_NO_SHARED_CIPHER 193
1519 #define SSL_R_NO_VERIFY_CALLBACK 194
1520 #define SSL_R_NULL_SSL_CTX 195
1521 #define SSL_R_NULL_SSL_METHOD_PASSED 196
1522 #define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
1523 #define SSL_R_PACKET_LENGTH_TOO_LONG 198
1524 #define SSL_R_PATH_TOO_LONG 270
1525 #define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
1526 #define SSL_R_PEER_ERROR 200
1527 #define SSL_R_PEER_ERROR_CERTIFICATE 201
1528 #define SSL_R_PEER_ERROR_NO_CERTIFICATE 202
1529 #define SSL_R_PEER_ERROR_NO_CIPHER 203
1530 #define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204
1531 #define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
1532 #define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206
1533 #define SSL_R_PROTOCOL_IS_SHUTDOWN 207
1534 #define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208
1535 #define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209
1536 #define SSL_R_PUBLIC_KEY_NOT_RSA 210
1537 #define SSL_R_READ_BIO_NOT_SET 211
1538 #define SSL_R_READ_WRONG_PACKET_TYPE 212
1539 #define SSL_R_RECORD_LENGTH_MISMATCH 213
1540 #define SSL_R_RECORD_TOO_LARGE 214
1541 #define SSL_R_RECORD_TOO_SMALL 1093
1542 #define SSL_R_REQUIRED_CIPHER_MISSING 215
1543 #define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216
1544 #define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217
1545 #define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218
1546 #define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
1547 #define SSL_R_SHORT_READ 219
1548 #define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
1549 #define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
1550 #define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
1551 #define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
1552 #define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
1553 #define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
1554 #define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
1555 #define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
1556 #define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
1557 #define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
1558 #define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
1559 #define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
1560 #define SSL_R_SSLV3_ALERT_PEER_ERROR_CERTIFICATE 223
1561 #define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CERTIFICATE 224
1562 #define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CIPHER 225
1563 #define SSL_R_SSLV3_ALERT_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 226
1564 #define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
1565 #define SSL_R_SSLV3_ALERT_UNKNOWN_REMOTE_ERROR_TYPE 227
1566 #define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
1567 #define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
1568 #define SSL_R_SSL_HANDSHAKE_FAILURE 229
1569 #define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
1570 #define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 1102
1571 #define SSL_R_SSL_SESSION_ID_CONFLICT 1103
1572 #define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
1573 #define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 1101
1574 #define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231
1575 #define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049
1576 #define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050
1577 #define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021
1578 #define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051
1579 #define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060
1580 #define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071
1581 #define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080
1582 #define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100
1583 #define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070
1584 #define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022
1585 #define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048
1586 #define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090
1587 #define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
1588 #define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
1589 #define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
1590 #define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235
1591 #define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
1592 #define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237
1593 #define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
1594 #define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
1595 #define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
1596 #define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241
1597 #define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
1598 #define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
1599 #define SSL_R_UNEXPECTED_MESSAGE 244
1600 #define SSL_R_UNEXPECTED_RECORD 245
1601 #define SSL_R_UNINITIALIZED 276
1602 #define SSL_R_UNKNOWN_ALERT_TYPE 246
1603 #define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
1604 #define SSL_R_UNKNOWN_CIPHER_RETURNED 248
1605 #define SSL_R_UNKNOWN_CIPHER_TYPE 249
1606 #define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
1607 #define SSL_R_UNKNOWN_PKEY_TYPE 251
1608 #define SSL_R_UNKNOWN_PROTOCOL 252
1609 #define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
1610 #define SSL_R_UNKNOWN_SSL_VERSION 254
1611 #define SSL_R_UNKNOWN_STATE 255
1612 #define SSL_R_UNSUPPORTED_CIPHER 256
1613 #define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
1614 #define SSL_R_UNSUPPORTED_OPTION 1091
1615 #define SSL_R_UNSUPPORTED_PROTOCOL 258
1616 #define SSL_R_UNSUPPORTED_SSL_VERSION 259
1617 #define SSL_R_WRITE_BIO_NOT_SET 260
1618 #define SSL_R_WRONG_CIPHER_RETURNED 261
1619 #define SSL_R_WRONG_MESSAGE_TYPE 262
1620 #define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263
1621 #define SSL_R_WRONG_SIGNATURE_LENGTH 264
1622 #define SSL_R_WRONG_SIGNATURE_SIZE 265
1623 #define SSL_R_WRONG_SSL_VERSION 266
1624 #define SSL_R_WRONG_VERSION_NUMBER 267
1625 #define SSL_R_X509_LIB 268
1626 #define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
projects / openssl.git / blob