1 /* ssl/ssl.h */ 2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3 * All rights reserved. 4 * 5 * This package is an SSL implementation written 6 * by Eric Young (eay@cryptsoft.com). 7 * The implementation was written so as to conform with Netscapes SSL. 8 * 9 * This library is free for commercial and non-commercial use as long as 10 * the following conditions are aheared to. The following conditions 11 * apply to all code found in this distribution, be it the RC4, RSA, 12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation 13 * included with this distribution is covered by the same copyright terms 14 * except that the holder is Tim Hudson (tjh@cryptsoft.com). 15 * 16 * Copyright remains Eric Young's, and as such any Copyright notices in 17 * the code are not to be removed. 18 * If this package is used in a product, Eric Young should be given attribution 19 * as the author of the parts of the library used. 20 * This can be in the form of a textual message at program startup or 21 * in documentation (online or textual) provided with the package. 22 * 23 * Redistribution and use in source and binary forms, with or without 24 * modification, are permitted provided that the following conditions 25 * are met: 26 * 1. Redistributions of source code must retain the copyright 27 * notice, this list of conditions and the following disclaimer. 28 * 2. Redistributions in binary form must reproduce the above copyright 29 * notice, this list of conditions and the following disclaimer in the 30 * documentation and/or other materials provided with the distribution. 31 * 3. All advertising materials mentioning features or use of this software 32 * must display the following acknowledgement: 33 * "This product includes cryptographic software written by 34 * Eric Young (eay@cryptsoft.com)" 35 * The word 'cryptographic' can be left out if the rouines from the library 36 * being used are not cryptographic related :-). 37 * 4. If you include any Windows specific code (or a derivative thereof) from 38 * the apps directory (application code) you must include an acknowledgement: 39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 40 * 41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51 * SUCH DAMAGE. 52 * 53 * The licence and distribution terms for any publically available version or 54 * derivative of this code cannot be changed. i.e. this code cannot simply be 55 * copied and put under another distribution licence 56 * [including the GNU Public Licence.] 57 */ 58 59 #ifndef HEADER_SSL_H 60 #define HEADER_SSL_H 61 62 #ifndef NO_COMP 63 #include <openssl/comp.h> 64 #endif 65 #ifndef NO_BIO 66 #include <openssl/bio.h> 67 #endif 68 #ifndef NO_X509 69 #include <openssl/x509.h> 70 #endif 71 #include <openssl/safestack.h> 72 73 #ifdef __cplusplus 74 extern "C" { 75 #endif 76 77 /* SSLeay version number for ASN.1 encoding of the session information */ 78 /* Version 0 - initial version 79 * Version 1 - added the optional peer certificate 80 */ 81 #define SSL_SESSION_ASN1_VERSION 0x0001 82 83 /* text strings for the ciphers */ 84 #define SSL_TXT_NULL_WITH_MD5 SSL2_TXT_NULL_WITH_MD5 85 #define SSL_TXT_RC4_128_WITH_MD5 SSL2_TXT_RC4_128_WITH_MD5 86 #define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5 87 #define SSL_TXT_RC2_128_CBC_WITH_MD5 SSL2_TXT_RC2_128_CBC_WITH_MD5 88 #define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 89 #define SSL_TXT_IDEA_128_CBC_WITH_MD5 SSL2_TXT_IDEA_128_CBC_WITH_MD5 90 #define SSL_TXT_DES_64_CBC_WITH_MD5 SSL2_TXT_DES_64_CBC_WITH_MD5 91 #define SSL_TXT_DES_64_CBC_WITH_SHA SSL2_TXT_DES_64_CBC_WITH_SHA 92 #define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5 93 #define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA 94 95 #define SSL_MAX_SSL_SESSION_ID_LENGTH 32 96 #define SSL_MAX_SID_CTX_LENGTH 32 97 98 #define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8) 99 #define SSL_MAX_KEY_ARG_LENGTH 8 100 #define SSL_MAX_MASTER_KEY_LENGTH 48 101 102 /* These are used to specify which ciphers to use and not to use */ 103 #define SSL_TXT_LOW "LOW" 104 #define SSL_TXT_MEDIUM "MEDIUM" 105 #define SSL_TXT_HIGH "HIGH" 106 #define SSL_TXT_kFZA "kFZA" 107 #define SSL_TXT_aFZA "aFZA" 108 #define SSL_TXT_eFZA "eFZA" 109 #define SSL_TXT_FZA "FZA" 110 111 #define SSL_TXT_aNULL "aNULL" 112 #define SSL_TXT_eNULL "eNULL" 113 #define SSL_TXT_NULL "NULL" 114 115 #define SSL_TXT_kRSA "kRSA" 116 #define SSL_TXT_kDHr "kDHr" 117 #define SSL_TXT_kDHd "kDHd" 118 #define SSL_TXT_kEDH "kEDH" 119 #define SSL_TXT_aRSA "aRSA" 120 #define SSL_TXT_aDSS "aDSS" 121 #define SSL_TXT_aDH "aDH" 122 #define SSL_TXT_DSS "DSS" 123 #define SSL_TXT_DH "DH" 124 #define SSL_TXT_EDH "EDH" 125 #define SSL_TXT_ADH "ADH" 126 #define SSL_TXT_RSA "RSA" 127 #define SSL_TXT_DES "DES" 128 #define SSL_TXT_3DES "3DES" 129 #define SSL_TXT_RC4 "RC4" 130 #define SSL_TXT_RC2 "RC2" 131 #define SSL_TXT_IDEA "IDEA" 132 #define SSL_TXT_MD5 "MD5" 133 #define SSL_TXT_SHA1 "SHA1" 134 #define SSL_TXT_SHA "SHA" 135 #define SSL_TXT_EXP "EXP" 136 #define SSL_TXT_EXPORT "EXPORT" 137 #define SSL_TXT_EXP40 "EXPORT40" 138 #define SSL_TXT_EXP56 "EXPORT56" 139 #define SSL_TXT_SSLV2 "SSLv2" 140 #define SSL_TXT_SSLV3 "SSLv3" 141 #define SSL_TXT_TLSV1 "TLSv1" 142 #define SSL_TXT_ALL "ALL" 143 144 /* 'DEFAULT' at the start of the cipher list insert the following string 145 * in addition to this being the default cipher string */ 146 #define SSL_DEFAULT_CIPHER_LIST "ALL:!ADH:RC4+RSA:+SSLv2:@STRENGTH" 147 148 /* Used in SSL_set_shutdown()/SSL_get_shutdown(); */ 149 #define SSL_SENT_SHUTDOWN 1 150 #define SSL_RECEIVED_SHUTDOWN 2 151 152 #ifdef __cplusplus 153 } 154 #endif 155 156 #include <openssl/crypto.h> 157 #include <openssl/lhash.h> 158 #include <openssl/buffer.h> 159 #include <openssl/bio.h> 160 #include <openssl/pem.h> 161 #include <openssl/x509.h> 162 163 #ifdef __cplusplus 164 extern "C" { 165 #endif 166 167 #if (defined(NO_RSA) || defined(NO_MD5)) && !defined(NO_SSL2) 168 #define NO_SSL2 169 #endif 170 171 #define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1 172 #define SSL_FILETYPE_PEM X509_FILETYPE_PEM 173 174 /* This is needed to stop compilers complaining about the 175 * 'struct ssl_st *' function parameters used to prototype callbacks 176 * in SSL_CTX. */ 177 typedef struct ssl_st *ssl_crock_st; 178 179 /* used to hold info on the particular ciphers used */ 180 typedef struct ssl_cipher_st 181 { 182 int valid; 183 const char *name; /* text name */ 184 unsigned long id; /* id, 4 bytes, first is version */ 185 unsigned long algorithms; /* what ciphers are used */ 186 unsigned long algo_strength; /* strength and export flags */ 187 unsigned long algorithm2; /* Extra flags */ 188 int strength_bits; /* Number of bits really used */ 189 int alg_bits; /* Number of bits for algorithm */ 190 unsigned long mask; /* used for matching */ 191 unsigned long mask_strength; /* also used for matching */ 192 } SSL_CIPHER; 193 194 DECLARE_STACK_OF(SSL_CIPHER) 195 196 typedef struct ssl_st SSL; 197 typedef struct ssl_ctx_st SSL_CTX; 198 199 /* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */ 200 typedef struct ssl_method_st 201 { 202 int version; 203 int (*ssl_new)(SSL *s); 204 void (*ssl_clear)(SSL *s); 205 void (*ssl_free)(SSL *s); 206 int (*ssl_accept)(SSL *s); 207 int (*ssl_connect)(SSL *s); 208 int (*ssl_read)(SSL *s,void *buf,int len); 209 int (*ssl_peek)(SSL *s,void *buf,int len); 210 int (*ssl_write)(SSL *s,const void *buf,int len); 211 int (*ssl_shutdown)(SSL *s); 212 int (*ssl_renegotiate)(SSL *s); 213 int (*ssl_renegotiate_check)(SSL *s); 214 long (*ssl_ctrl)(SSL *s,int cmd,long larg,char *parg); 215 long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,char *parg); 216 SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr); 217 int (*put_cipher_by_char)(const SSL_CIPHER *cipher,unsigned char *ptr); 218 int (*ssl_pending)(SSL *s); 219 int (*num_ciphers)(void); 220 SSL_CIPHER *(*get_cipher)(unsigned ncipher); 221 struct ssl_method_st *(*get_ssl_method)(int version); 222 long (*get_timeout)(void); 223 struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */ 224 int (*ssl_version)(); 225 long (*ssl_callback_ctrl)(SSL *s, int cb_id, void (*fp)()); 226 long (*ssl_ctx_callback_ctrl)(SSL_CTX *s, int cb_id, void (*fp)()); 227 } SSL_METHOD; 228 229 /* Lets make this into an ASN.1 type structure as follows 230 * SSL_SESSION_ID ::= SEQUENCE { 231 * version INTEGER, -- structure version number 232 * SSLversion INTEGER, -- SSL version number 233 * Cipher OCTET_STRING, -- the 3 byte cipher ID 234 * Session_ID OCTET_STRING, -- the Session ID 235 * Master_key OCTET_STRING, -- the master key 236 * Key_Arg [ 0 ] IMPLICIT OCTET_STRING, -- the optional Key argument 237 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time 238 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds 239 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate 240 * Session_ID_context [ 4 ] EXPLICIT OCTET_STRING, -- the Session ID context 241 * Verify_result [ 5 ] EXPLICIT INTEGER -- X509_V_... code for `Peer' 242 * Compression [6] IMPLICIT ASN1_OBJECT -- compression OID XXXXX 243 * } 244 * Look in ssl/ssl_asn1.c for more details 245 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-). 246 */ 247 typedef struct ssl_session_st 248 { 249 int ssl_version; /* what ssl version session info is 250 * being kept in here? */ 251 252 /* only really used in SSLv2 */ 253 unsigned int key_arg_length; 254 unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH]; 255 int master_key_length; 256 unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH]; 257 /* session_id - valid? */ 258 unsigned int session_id_length; 259 unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH]; 260 /* this is used to determine whether the session is being reused in 261 * the appropriate context. It is up to the application to set this, 262 * via SSL_new */ 263 unsigned int sid_ctx_length; 264 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 265 266 int not_resumable; 267 268 /* The cert is the certificate used to establish this connection */ 269 struct sess_cert_st /* SESS_CERT */ *sess_cert; 270 271 /* This is the cert for the other end. 272 * On clients, it will be the same as sess_cert->peer_key->x509 273 * (the latter is not enough as sess_cert is not retained 274 * in the external representation of sessions, see ssl_asn1.c). */ 275 X509 *peer; 276 /* when app_verify_callback accepts a session where the peer's certificate 277 * is not ok, we must remember the error for session reuse: */ 278 long verify_result; /* only for servers */ 279 280 int references; 281 long timeout; 282 long time; 283 284 int compress_meth; /* Need to lookup the method */ 285 286 SSL_CIPHER *cipher; 287 unsigned long cipher_id; /* when ASN.1 loaded, this 288 * needs to be used to load 289 * the 'cipher' structure */ 290 291 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */ 292 293 CRYPTO_EX_DATA ex_data; /* application specific data */ 294 295 /* These are used to make removal of session-ids more 296 * efficient and to implement a maximum cache size. */ 297 struct ssl_session_st *prev,*next; 298 } SSL_SESSION; 299 300 #define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L 301 #define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L 302 #define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L 303 #define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L 304 #define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L 305 #define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x00000040L 306 #define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L 307 #define SSL_OP_TLS_D5_BUG 0x00000100L 308 #define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L 309 #define SSL_OP_TLS_ROLLBACK_BUG 0x00000400L 310 311 /* If set, always create a new key when using tmp_dh parameters */ 312 #define SSL_OP_SINGLE_DH_USE 0x00100000L 313 /* Set to also use the tmp_rsa key when doing RSA operations. */ 314 #define SSL_OP_EPHEMERAL_RSA 0x00200000L 315 316 /* The next flag deliberately changes the ciphertest, this is a check 317 * for the PKCS#1 attack */ 318 #define SSL_OP_PKCS1_CHECK_1 0x08000000L 319 #define SSL_OP_PKCS1_CHECK_2 0x10000000L 320 #define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L 321 /* SSL_OP_NON_EXPORT_FIRST looks utterly broken .. */ 322 #define SSL_OP_NON_EXPORT_FIRST 0x40000000L 323 #define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x80000000L 324 #define SSL_OP_ALL 0x000FFFFFL 325 326 #define SSL_OP_NO_SSLv2 0x01000000L 327 #define SSL_OP_NO_SSLv3 0x02000000L 328 #define SSL_OP_NO_TLSv1 0x04000000L 329 330 /* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success 331 * when just a single record has been written): */ 332 #define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L 333 /* Make it possible to retry SSL_write() with changed buffer location 334 * (buffer contents must stay the same!); this is not the default to avoid 335 * the misconception that non-blocking SSL_write() behaves like 336 * non-blocking write(): */ 337 #define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L 338 /* Never bother the application with retries if the transport 339 * is blocking: */ 340 #define SSL_MODE_AUTO_RETRY 0x00000004L 341 342 /* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, 343 * they cannot be used to clear bits. */ 344 345 #define SSL_CTX_set_options(ctx,op) \ 346 SSL_CTX_ctrl(ctx,SSL_CTRL_OPTIONS,op,NULL) 347 #define SSL_CTX_get_options(ctx) \ 348 SSL_CTX_ctrl(ctx,SSL_CTRL_OPTIONS,0,NULL) 349 #define SSL_set_options(ssl,op) \ 350 SSL_ctrl(ssl,SSL_CTRL_OPTIONS,op,NULL) 351 #define SSL_get_options(ssl) \ 352 SSL_ctrl(ssl,SSL_CTRL_OPTIONS,0,NULL) 353 354 #define SSL_CTX_set_mode(ctx,op) \ 355 SSL_CTX_ctrl(ctx,SSL_CTRL_MODE,op,NULL) 356 #define SSL_CTX_get_mode(ctx) \ 357 SSL_CTX_ctrl(ctx,SSL_CTRL_MODE,0,NULL) 358 #define SSL_set_mode(ssl,op) \ 359 SSL_ctrl(ssl,SSL_CTRL_MODE,op,NULL) 360 #define SSL_get_mode(ssl) \ 361 SSL_ctrl(ssl,SSL_CTRL_MODE,0,NULL) 362 363 #define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20) 364 365 typedef struct ssl_comp_st 366 { 367 int id; 368 char *name; 369 #ifndef NO_COMP 370 COMP_METHOD *method; 371 #else 372 char *method; 373 #endif 374 } SSL_COMP; 375 376 DECLARE_STACK_OF(SSL_COMP) 377 378 struct ssl_ctx_st 379 { 380 SSL_METHOD *method; 381 unsigned long options; 382 unsigned long mode; 383 384 STACK_OF(SSL_CIPHER) *cipher_list; 385 /* same as above but sorted for lookup */ 386 STACK_OF(SSL_CIPHER) *cipher_list_by_id; 387 388 struct x509_store_st /* X509_STORE */ *cert_store; 389 struct lhash_st /* LHASH */ *sessions; /* a set of SSL_SESSIONs */ 390 /* Most session-ids that will be cached, default is 391 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */ 392 unsigned long session_cache_size; 393 struct ssl_session_st *session_cache_head; 394 struct ssl_session_st *session_cache_tail; 395 396 /* This can have one of 2 values, ored together, 397 * SSL_SESS_CACHE_CLIENT, 398 * SSL_SESS_CACHE_SERVER, 399 * Default is SSL_SESSION_CACHE_SERVER, which means only 400 * SSL_accept which cache SSL_SESSIONS. */ 401 int session_cache_mode; 402 403 /* If timeout is not 0, it is the default timeout value set 404 * when SSL_new() is called. This has been put in to make 405 * life easier to set things up */ 406 long session_timeout; 407 408 /* If this callback is not null, it will be called each 409 * time a session id is added to the cache. If this function 410 * returns 1, it means that the callback will do a 411 * SSL_SESSION_free() when it has finished using it. Otherwise, 412 * on 0, it means the callback has finished with it. 413 * If remove_session_cb is not null, it will be called when 414 * a session-id is removed from the cache. After the call, 415 * OpenSSL will SSL_SESSION_free() it. */ 416 int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess); 417 void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess); 418 SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl, 419 unsigned char *data,int len,int *copy); 420 struct 421 { 422 int sess_connect; /* SSL new conn - started */ 423 int sess_connect_renegotiate;/* SSL reneg - requested */ 424 int sess_connect_good; /* SSL new conne/reneg - finished */ 425 int sess_accept; /* SSL new accept - started */ 426 int sess_accept_renegotiate;/* SSL reneg - requested */ 427 int sess_accept_good; /* SSL accept/reneg - finished */ 428 int sess_miss; /* session lookup misses */ 429 int sess_timeout; /* reuse attempt on timeouted session */ 430 int sess_cache_full; /* session removed due to full cache */ 431 int sess_hit; /* session reuse actually done */ 432 int sess_cb_hit; /* session-id that was not 433 * in the cache was 434 * passed back via the callback. This 435 * indicates that the application is 436 * supplying session-id's from other 437 * processes - spooky :-) */ 438 } stats; 439 440 int references; 441 442 /**/ void (*info_callback)(); 443 444 /* if defined, these override the X509_verify_cert() calls */ 445 /**/ int (*app_verify_callback)(); 446 /**/ char *app_verify_arg; /* never used; should be void * */ 447 448 /* default values to use in SSL structures */ 449 /**/ struct cert_st /* CERT */ *cert; 450 /**/ int read_ahead; 451 /**/ int verify_mode; 452 /**/ int verify_depth; 453 /**/ unsigned int sid_ctx_length; 454 /**/ unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 455 /**/ int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx); 456 457 int purpose; /* Purpose setting */ 458 int trust; /* Trust setting */ 459 460 /* Default password callback. */ 461 /**/ pem_password_cb *default_passwd_callback; 462 463 /* Default password callback user data. */ 464 /**/ void *default_passwd_callback_userdata; 465 466 /* get client cert callback */ 467 /**/ int (*client_cert_cb)(/* SSL *ssl, X509 **x509, EVP_PKEY **pkey */); 468 469 /* what we put in client cert requests */ 470 STACK_OF(X509_NAME) *client_CA; 471 472 /**/ int quiet_shutdown; 473 474 CRYPTO_EX_DATA ex_data; 475 476 const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */ 477 const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */ 478 const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */ 479 480 STACK_OF(X509) *extra_certs; 481 STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */ 482 }; 483 484 #define SSL_SESS_CACHE_OFF 0x0000 485 #define SSL_SESS_CACHE_CLIENT 0x0001 486 #define SSL_SESS_CACHE_SERVER 0x0002 487 #define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER) 488 #define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080 489 /* This one, when set, makes the server session-id lookup not look 490 * in the cache. If there is an application get_session callback 491 * defined, this will still get called. */ 492 #define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100 493 494 struct lhash_st *SSL_CTX_sessions(SSL_CTX *ctx); 495 #define SSL_CTX_sess_number(ctx) \ 496 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL) 497 #define SSL_CTX_sess_connect(ctx) \ 498 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL) 499 #define SSL_CTX_sess_connect_good(ctx) \ 500 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL) 501 #define SSL_CTX_sess_connect_renegotiate(ctx) \ 502 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL) 503 #define SSL_CTX_sess_accept(ctx) \ 504 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL) 505 #define SSL_CTX_sess_accept_renegotiate(ctx) \ 506 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL) 507 #define SSL_CTX_sess_accept_good(ctx) \ 508 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL) 509 #define SSL_CTX_sess_hits(ctx) \ 510 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL) 511 #define SSL_CTX_sess_cb_hits(ctx) \ 512 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL) 513 #define SSL_CTX_sess_misses(ctx) \ 514 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL) 515 #define SSL_CTX_sess_timeouts(ctx) \ 516 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL) 517 #define SSL_CTX_sess_cache_full(ctx) \ 518 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL) 519 520 #define SSL_CTX_sess_set_new_cb(ctx,cb) ((ctx)->new_session_cb=(cb)) 521 #define SSL_CTX_sess_get_new_cb(ctx) ((ctx)->new_session_cb) 522 #define SSL_CTX_sess_set_remove_cb(ctx,cb) ((ctx)->remove_session_cb=(cb)) 523 #define SSL_CTX_sess_get_remove_cb(ctx) ((ctx)->remove_session_cb) 524 #define SSL_CTX_sess_set_get_cb(ctx,cb) ((ctx)->get_session_cb=(cb)) 525 #define SSL_CTX_sess_get_get_cb(ctx) ((ctx)->get_session_cb) 526 #define SSL_CTX_set_info_callback(ctx,cb) ((ctx)->info_callback=(cb)) 527 #define SSL_CTX_get_info_callback(ctx) ((ctx)->info_callback) 528 #define SSL_CTX_set_client_cert_cb(ctx,cb) ((ctx)->client_cert_cb=(cb)) 529 #define SSL_CTX_get_client_cert_cb(ctx) ((ctx)->client_cert_cb) 530 531 #define SSL_NOTHING 1 532 #define SSL_WRITING 2 533 #define SSL_READING 3 534 #define SSL_X509_LOOKUP 4 535 536 /* These will only be used when doing non-blocking IO */ 537 #define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING) 538 #define SSL_want_read(s) (SSL_want(s) == SSL_READING) 539 #define SSL_want_write(s) (SSL_want(s) == SSL_WRITING) 540 #define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP) 541 542 struct ssl_st 543 { 544 /* protocol version 545 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION) 546 */ 547 int version; 548 int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */ 549 550 SSL_METHOD *method; /* SSLv3 */ 551 552 /* There are 2 BIO's even though they are normally both the 553 * same. This is so data can be read and written to different 554 * handlers */ 555 556 #ifndef NO_BIO 557 BIO *rbio; /* used by SSL_read */ 558 BIO *wbio; /* used by SSL_write */ 559 BIO *bbio; /* used during session-id reuse to concatenate 560 * messages */ 561 #else 562 char *rbio; /* used by SSL_read */ 563 char *wbio; /* used by SSL_write */ 564 char *bbio; 565 #endif 566 /* This holds a variable that indicates what we were doing 567 * when a 0 or -1 is returned. This is needed for 568 * non-blocking IO so we know what request needs re-doing when 569 * in SSL_accept or SSL_connect */ 570 int rwstate; 571 572 /* true when we are actually in SSL_accept() or SSL_connect() */ 573 int in_handshake; 574 int (*handshake_func)(); 575 576 /* Imagine that here's a boolean member "init" that is 577 * switched as soon as SSL_set_{accept/connect}_state 578 * is called for the first time, so that "state" and 579 * "handshake_func" are properly initialized. But as 580 * handshake_func is == 0 until then, we use this 581 * test instead of an "init" member. 582 */ 583 584 int server; /* are we the server side? - mostly used by SSL_clear*/ 585 586 int new_session;/* 1 if we are to use a new session */ 587 int quiet_shutdown;/* don't send shutdown packets */ 588 int shutdown; /* we have shut things down, 0x01 sent, 0x02 589 * for received */ 590 int state; /* where we are */ 591 int rstate; /* where we are when reading */ 592 593 BUF_MEM *init_buf; /* buffer used during init */ 594 int init_num; /* amount read/written */ 595 int init_off; /* amount read/written */ 596 597 /* used internally to point at a raw packet */ 598 unsigned char *packet; 599 unsigned int packet_length; 600 601 struct ssl2_state_st *s2; /* SSLv2 variables */ 602 struct ssl3_state_st *s3; /* SSLv3 variables */ 603 604 int read_ahead; /* Read as many input bytes as possible 605 * (for non-blocking reads) */ 606 int hit; /* reusing a previous session */ 607 608 int purpose; /* Purpose setting */ 609 int trust; /* Trust setting */ 610 611 /* crypto */ 612 STACK_OF(SSL_CIPHER) *cipher_list; 613 STACK_OF(SSL_CIPHER) *cipher_list_by_id; 614 615 /* These are the ones being used, the ones in SSL_SESSION are 616 * the ones to be 'copied' into these ones */ 617 618 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */ 619 const EVP_MD *read_hash; /* used for mac generation */ 620 #ifndef NO_COMP 621 COMP_CTX *expand; /* uncompress */ 622 #else 623 char *expand; 624 #endif 625 626 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */ 627 const EVP_MD *write_hash; /* used for mac generation */ 628 #ifndef NO_COMP 629 COMP_CTX *compress; /* compression */ 630 #else 631 char *compress; 632 #endif 633 634 /* session info */ 635 636 /* client cert? */ 637 /* This is used to hold the server certificate used */ 638 struct cert_st /* CERT */ *cert; 639 640 /* the session_id_context is used to ensure sessions are only reused 641 * in the appropriate context */ 642 unsigned int sid_ctx_length; 643 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 644 645 /* This can also be in the session once a session is established */ 646 SSL_SESSION *session; 647 648 /* Used in SSL2 and SSL3 */ 649 int verify_mode; /* 0 don't care about verify failure. 650 * 1 fail if verify fails */ 651 int verify_depth; 652 int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */ 653 void (*info_callback)(); /* optional informational callback */ 654 655 int error; /* error bytes to be written */ 656 int error_code; /* actual code */ 657 658 SSL_CTX *ctx; 659 /* set this flag to 1 and a sleep(1) is put into all SSL_read() 660 * and SSL_write() calls, good for nbio debuging :-) */ 661 int debug; 662 663 /* extra application data */ 664 long verify_result; 665 CRYPTO_EX_DATA ex_data; 666 667 /* for server side, keep the list of CA_dn we can use */ 668 STACK_OF(X509_NAME) *client_CA; 669 670 int references; 671 unsigned long options; /* protocol behaviour */ 672 unsigned long mode; /* API behaviour */ 673 int first_packet; 674 int client_version; /* what was passed, used for 675 * SSLv3/TLS rollback check */ 676 }; 677 678 #ifdef __cplusplus 679 } 680 #endif 681 682 #include <openssl/ssl2.h> 683 #include <openssl/ssl3.h> 684 #include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */ 685 #include <openssl/ssl23.h> 686 687 #ifdef __cplusplus 688 extern "C" { 689 #endif 690 691 /* compatibility */ 692 #define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg)) 693 #define SSL_get_app_data(s) (SSL_get_ex_data(s,0)) 694 #define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a)) 695 #define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0)) 696 #define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0)) 697 #define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg)) 698 699 /* The following are the possible values for ssl->state are are 700 * used to indicate where we are up to in the SSL connection establishment. 701 * The macros that follow are about the only things you should need to use 702 * and even then, only when using non-blocking IO. 703 * It can also be useful to work out where you were when the connection 704 * failed */ 705 706 #define SSL_ST_CONNECT 0x1000 707 #define SSL_ST_ACCEPT 0x2000 708 #define SSL_ST_MASK 0x0FFF 709 #define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT) 710 #define SSL_ST_BEFORE 0x4000 711 #define SSL_ST_OK 0x03 712 #define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT) 713 714 #define SSL_CB_LOOP 0x01 715 #define SSL_CB_EXIT 0x02 716 #define SSL_CB_READ 0x04 717 #define SSL_CB_WRITE 0x08 718 #define SSL_CB_ALERT 0x4000 /* used in callback */ 719 #define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ) 720 #define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE) 721 #define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP) 722 #define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT) 723 #define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP) 724 #define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT) 725 #define SSL_CB_HANDSHAKE_START 0x10 726 #define SSL_CB_HANDSHAKE_DONE 0x20 727 728 /* Is the SSL_connection established? */ 729 #define SSL_get_state(a) SSL_state(a) 730 #define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK) 731 #define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT) 732 #define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE) 733 #define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT) 734 #define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT) 735 736 /* The following 2 states are kept in ssl->rstate when reads fail, 737 * you should not need these */ 738 #define SSL_ST_READ_HEADER 0xF0 739 #define SSL_ST_READ_BODY 0xF1 740 #define SSL_ST_READ_DONE 0xF2 741 742 /* Obtain latest Finished message 743 * -- that we sent (SSL_get_finished) 744 * -- that we expected from peer (SSL_get_peer_finished). 745 * Returns length (0 == no Finished so far), copies up to 'count' bytes. */ 746 size_t SSL_get_finished(SSL *s, void *buf, size_t count); 747 size_t SSL_get_peer_finished(SSL *s, void *buf, size_t count); 748 749 /* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options 750 * are 'ored' with SSL_VERIFY_PEER if they are desired */ 751 #define SSL_VERIFY_NONE 0x00 752 #define SSL_VERIFY_PEER 0x01 753 #define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02 754 #define SSL_VERIFY_CLIENT_ONCE 0x04 755 756 #define OpenSSL_add_ssl_algorithms() SSL_library_init() 757 #define SSLeay_add_ssl_algorithms() SSL_library_init() 758 759 /* this is for backward compatibility */ 760 #if 0 /* NEW_SSLEAY */ 761 #define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c) 762 #define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n) 763 #define SSL_add_session(a,b) SSL_CTX_add_session((a),(b)) 764 #define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b)) 765 #define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b)) 766 #endif 767 /* More backward compatibility */ 768 #define SSL_get_cipher(s) \ 769 SSL_CIPHER_get_name(SSL_get_current_cipher(s)) 770 #define SSL_get_cipher_bits(s,np) \ 771 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np) 772 #define SSL_get_cipher_version(s) \ 773 SSL_CIPHER_get_version(SSL_get_current_cipher(s)) 774 #define SSL_get_cipher_name(s) \ 775 SSL_CIPHER_get_name(SSL_get_current_cipher(s)) 776 #define SSL_get_time(a) SSL_SESSION_get_time(a) 777 #define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b)) 778 #define SSL_get_timeout(a) SSL_SESSION_get_timeout(a) 779 #define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b)) 780 781 #if 1 /*SSLEAY_MACROS*/ 782 #define d2i_SSL_SESSION_bio(bp,s_id) (SSL_SESSION *)ASN1_d2i_bio( \ 783 (char *(*)())SSL_SESSION_new,(char *(*)())d2i_SSL_SESSION, \ 784 (bp),(unsigned char **)(s_id)) 785 #define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio(i2d_SSL_SESSION, \ 786 bp,(unsigned char *)s_id) 787 #define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \ 788 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u) 789 #define PEM_read_bio_SSL_SESSION(bp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read_bio( \ 790 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,(char **)x,cb,u) 791 #define PEM_write_SSL_SESSION(fp,x) \ 792 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \ 793 PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL) 794 #define PEM_write_bio_SSL_SESSION(bp,x) \ 795 PEM_ASN1_write_bio((int (*)())i2d_SSL_SESSION, \ 796 PEM_STRING_SSL_SESSION,bp, (char *)x, NULL,NULL,0,NULL,NULL) 797 #endif 798 799 #define SSL_AD_REASON_OFFSET 1000 800 /* These alert types are for SSLv3 and TLSv1 */ 801 #define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY 802 #define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */ 803 #define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */ 804 #define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED 805 #define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW 806 #define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */ 807 #define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */ 808 #define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */ 809 #define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE 810 #define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE 811 #define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED 812 #define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED 813 #define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN 814 #define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */ 815 #define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */ 816 #define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */ 817 #define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */ 818 #define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR 819 #define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */ 820 #define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */ 821 #define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */ 822 #define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */ 823 #define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED 824 #define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION 825 826 #define SSL_ERROR_NONE 0 827 #define SSL_ERROR_SSL 1 828 #define SSL_ERROR_WANT_READ 2 829 #define SSL_ERROR_WANT_WRITE 3 830 #define SSL_ERROR_WANT_X509_LOOKUP 4 831 #define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */ 832 #define SSL_ERROR_ZERO_RETURN 6 833 #define SSL_ERROR_WANT_CONNECT 7 834 835 #define SSL_CTRL_NEED_TMP_RSA 1 836 #define SSL_CTRL_SET_TMP_RSA 2 837 #define SSL_CTRL_SET_TMP_DH 3 838 #define SSL_CTRL_SET_TMP_RSA_CB 4 839 #define SSL_CTRL_SET_TMP_DH_CB 5 840 /* Add these ones */ 841 #define SSL_CTRL_GET_SESSION_REUSED 6 842 #define SSL_CTRL_GET_CLIENT_CERT_REQUEST 7 843 #define SSL_CTRL_GET_NUM_RENEGOTIATIONS 8 844 #define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 9 845 #define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 10 846 #define SSL_CTRL_GET_FLAGS 11 847 #define SSL_CTRL_EXTRA_CHAIN_CERT 12 848 849 /* Stats */ 850 #define SSL_CTRL_SESS_NUMBER 20 851 #define SSL_CTRL_SESS_CONNECT 21 852 #define SSL_CTRL_SESS_CONNECT_GOOD 22 853 #define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23 854 #define SSL_CTRL_SESS_ACCEPT 24 855 #define SSL_CTRL_SESS_ACCEPT_GOOD 25 856 #define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26 857 #define SSL_CTRL_SESS_HIT 27 858 #define SSL_CTRL_SESS_CB_HIT 28 859 #define SSL_CTRL_SESS_MISSES 29 860 #define SSL_CTRL_SESS_TIMEOUTS 30 861 #define SSL_CTRL_SESS_CACHE_FULL 31 862 #define SSL_CTRL_OPTIONS 32 863 #define SSL_CTRL_MODE 33 864 865 #define SSL_CTRL_GET_READ_AHEAD 40 866 #define SSL_CTRL_SET_READ_AHEAD 41 867 #define SSL_CTRL_SET_SESS_CACHE_SIZE 42 868 #define SSL_CTRL_GET_SESS_CACHE_SIZE 43 869 #define SSL_CTRL_SET_SESS_CACHE_MODE 44 870 #define SSL_CTRL_GET_SESS_CACHE_MODE 45 871 872 #define SSL_session_reused(ssl) \ 873 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL) 874 #define SSL_num_renegotiations(ssl) \ 875 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL) 876 #define SSL_clear_num_renegotiations(ssl) \ 877 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL) 878 #define SSL_total_renegotiations(ssl) \ 879 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL) 880 881 #define SSL_CTX_need_tmp_RSA(ctx) \ 882 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL) 883 #define SSL_CTX_set_tmp_rsa(ctx,rsa) \ 884 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa) 885 #define SSL_CTX_set_tmp_dh(ctx,dh) \ 886 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh) 887 888 #define SSL_need_tmp_RSA(ssl) \ 889 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL) 890 #define SSL_set_tmp_rsa(ssl,rsa) \ 891 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa) 892 #define SSL_set_tmp_dh(ssl,dh) \ 893 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh) 894 895 #define SSL_CTX_add_extra_chain_cert(ctx,x509) \ 896 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509) 897 898 /* VMS uses only 31 characters for symbols. */ 899 #ifdef VMS 900 #undef SSL_CTX_set_cert_verify_callback 901 #define SSL_CTX_set_cert_verify_callback SSL_CTX_set_cert_verify_cb 902 #undef SSL_CTX_use_certificate_chain_file 903 #define SSL_CTX_use_certificate_chain_file SSL_CTX_use_cert_chain_file 904 #undef SSL_CTX_set_default_verify_paths 905 #define SSL_CTX_set_default_verify_paths SSL_CTX_set_def_verify_paths 906 #undef SSL_get_ex_data_X509_STORE_CTX_idx 907 #define SSL_get_ex_data_X509_STORE_CTX_idx SSL_get_ex_data_X509_STOR_CTX_i 908 #undef SSL_add_file_cert_subjects_to_stack 909 #define SSL_add_file_cert_subjects_to_stack SSL_add_file_cert_sub_to_stack 910 #undef SSL_add_dir_cert_subjects_to_stack 911 #define SSL_add_dir_cert_subjects_to_stack SSL_add_dir_cert_sub_to_stack 912 #endif 913 914 #ifndef NO_BIO 915 BIO_METHOD *BIO_f_ssl(void); 916 BIO *BIO_new_ssl(SSL_CTX *ctx,int client); 917 BIO *BIO_new_ssl_connect(SSL_CTX *ctx); 918 BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx); 919 int BIO_ssl_copy_session_id(BIO *to,BIO *from); 920 void BIO_ssl_shutdown(BIO *ssl_bio); 921 922 #endif 923 924 int SSL_CTX_set_cipher_list(SSL_CTX *,const char *str); 925 SSL_CTX *SSL_CTX_new(SSL_METHOD *meth); 926 void SSL_CTX_free(SSL_CTX *); 927 long SSL_CTX_set_timeout(SSL_CTX *ctx,long t); 928 long SSL_CTX_get_timeout(SSL_CTX *ctx); 929 X509_STORE *SSL_CTX_get_cert_store(SSL_CTX *); 930 void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *); 931 int SSL_want(SSL *s); 932 int SSL_clear(SSL *s); 933 934 void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm); 935 936 SSL_CIPHER *SSL_get_current_cipher(SSL *s); 937 int SSL_CIPHER_get_bits(SSL_CIPHER *c,int *alg_bits); 938 char * SSL_CIPHER_get_version(SSL_CIPHER *c); 939 const char * SSL_CIPHER_get_name(SSL_CIPHER *c); 940 941 int SSL_get_fd(SSL *s); 942 const char * SSL_get_cipher_list(SSL *s,int n); 943 char * SSL_get_shared_ciphers(SSL *s, char *buf, int len); 944 int SSL_get_read_ahead(SSL * s); 945 int SSL_pending(SSL *s); 946 #ifndef NO_SOCK 947 int SSL_set_fd(SSL *s, int fd); 948 int SSL_set_rfd(SSL *s, int fd); 949 int SSL_set_wfd(SSL *s, int fd); 950 #endif 951 #ifndef NO_BIO 952 void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio); 953 BIO * SSL_get_rbio(SSL *s); 954 BIO * SSL_get_wbio(SSL *s); 955 #endif 956 int SSL_set_cipher_list(SSL *s, const char *str); 957 void SSL_set_read_ahead(SSL *s, int yes); 958 int SSL_get_verify_mode(SSL *s); 959 int SSL_get_verify_depth(SSL *s); 960 int (*SSL_get_verify_callback(SSL *s))(int,X509_STORE_CTX *); 961 void SSL_set_verify(SSL *s, int mode, 962 int (*callback)(int ok,X509_STORE_CTX *ctx)); 963 void SSL_set_verify_depth(SSL *s, int depth); 964 #ifndef NO_RSA 965 int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa); 966 #endif 967 int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len); 968 int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey); 969 int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, unsigned char *d, long len); 970 int SSL_use_certificate(SSL *ssl, X509 *x); 971 int SSL_use_certificate_ASN1(SSL *ssl, unsigned char *d, int len); 972 973 #ifndef NO_STDIO 974 int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type); 975 int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type); 976 int SSL_use_certificate_file(SSL *ssl, const char *file, int type); 977 int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type); 978 int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type); 979 int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type); 980 int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */ 981 STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file); 982 int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, 983 const char *file); 984 int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, 985 const char *dir); 986 #endif 987 988 void ERR_load_SSL_strings(void ); 989 void SSL_load_error_strings(void ); 990 char * SSL_state_string(SSL *s); 991 char * SSL_rstate_string(SSL *s); 992 char * SSL_state_string_long(SSL *s); 993 char * SSL_rstate_string_long(SSL *s); 994 long SSL_SESSION_get_time(SSL_SESSION *s); 995 long SSL_SESSION_set_time(SSL_SESSION *s, long t); 996 long SSL_SESSION_get_timeout(SSL_SESSION *s); 997 long SSL_SESSION_set_timeout(SSL_SESSION *s, long t); 998 void SSL_copy_session_id(SSL *to,SSL *from); 999 1000 SSL_SESSION *SSL_SESSION_new(void); 1001 unsigned long SSL_SESSION_hash(SSL_SESSION *a); 1002 int SSL_SESSION_cmp(SSL_SESSION *a,SSL_SESSION *b); 1003 #ifndef NO_FP_API 1004 int SSL_SESSION_print_fp(FILE *fp,SSL_SESSION *ses); 1005 #endif 1006 #ifndef NO_BIO 1007 int SSL_SESSION_print(BIO *fp,SSL_SESSION *ses); 1008 #endif 1009 void SSL_SESSION_free(SSL_SESSION *ses); 1010 int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp); 1011 int SSL_set_session(SSL *to, SSL_SESSION *session); 1012 int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c); 1013 int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c); 1014 SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,unsigned char **pp,long length); 1015 1016 #ifdef HEADER_X509_H 1017 X509 * SSL_get_peer_certificate(SSL *s); 1018 #endif 1019 1020 STACK_OF(X509) *SSL_get_peer_cert_chain(SSL *s); 1021 1022 #ifdef VMS 1023 #define SSL_CTX_set_default_passwd_cb_userdata SSL_CTX_set_def_passwd_cb_ud 1024 #endif 1025 1026 int SSL_CTX_get_verify_mode(SSL_CTX *ctx); 1027 int SSL_CTX_get_verify_depth(SSL_CTX *ctx); 1028 int (*SSL_CTX_get_verify_callback(SSL_CTX *ctx))(int,X509_STORE_CTX *); 1029 void SSL_CTX_set_verify(SSL_CTX *ctx,int mode, 1030 int (*callback)(int, X509_STORE_CTX *)); 1031 void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth); 1032 void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(),char *arg); 1033 #ifndef NO_RSA 1034 int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa); 1035 #endif 1036 int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, unsigned char *d, long len); 1037 int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey); 1038 int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx, 1039 unsigned char *d, long len); 1040 int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x); 1041 int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, unsigned char *d); 1042 1043 void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb); 1044 void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u); 1045 1046 int SSL_CTX_check_private_key(SSL_CTX *ctx); 1047 int SSL_check_private_key(SSL *ctx); 1048 1049 int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx, 1050 unsigned int sid_ctx_len); 1051 1052 SSL * SSL_new(SSL_CTX *ctx); 1053 int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx, 1054 unsigned int sid_ctx_len); 1055 1056 int SSL_CTX_set_purpose(SSL_CTX *s, int purpose); 1057 int SSL_set_purpose(SSL *s, int purpose); 1058 int SSL_CTX_set_trust(SSL_CTX *s, int trust); 1059 int SSL_set_trust(SSL *s, int trust); 1060 1061 void SSL_free(SSL *ssl); 1062 int SSL_accept(SSL *ssl); 1063 int SSL_connect(SSL *ssl); 1064 int SSL_read(SSL *ssl,void *buf,int num); 1065 int SSL_peek(SSL *ssl,void *buf,int num); 1066 int SSL_write(SSL *ssl,const void *buf,int num); 1067 long SSL_ctrl(SSL *ssl,int cmd, long larg, char *parg); 1068 long SSL_callback_ctrl(SSL *, int, void (*)()); 1069 long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, char *parg); 1070 long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)()); 1071 1072 int SSL_get_error(SSL *s,int ret_code); 1073 const char *SSL_get_version(SSL *s); 1074 1075 /* This sets the 'default' SSL version that SSL_new() will create */ 1076 int SSL_CTX_set_ssl_version(SSL_CTX *ctx,SSL_METHOD *meth); 1077 1078 SSL_METHOD *SSLv2_method(void); /* SSLv2 */ 1079 SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */ 1080 SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */ 1081 1082 SSL_METHOD *SSLv3_method(void); /* SSLv3 */ 1083 SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */ 1084 SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */ 1085 1086 SSL_METHOD *SSLv23_method(void); /* SSLv3 but can rollback to v2 */ 1087 SSL_METHOD *SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */ 1088 SSL_METHOD *SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */ 1089 1090 SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */ 1091 SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */ 1092 SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */ 1093 1094 STACK_OF(SSL_CIPHER) *SSL_get_ciphers(SSL *s); 1095 1096 int SSL_do_handshake(SSL *s); 1097 int SSL_renegotiate(SSL *s); 1098 int SSL_shutdown(SSL *s); 1099 1100 SSL_METHOD *SSL_get_ssl_method(SSL *s); 1101 int SSL_set_ssl_method(SSL *s,SSL_METHOD *method); 1102 char *SSL_alert_type_string_long(int value); 1103 char *SSL_alert_type_string(int value); 1104 char *SSL_alert_desc_string_long(int value); 1105 char *SSL_alert_desc_string(int value); 1106 1107 void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *list); 1108 void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *list); 1109 STACK_OF(X509_NAME) *SSL_get_client_CA_list(SSL *s); 1110 STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(SSL_CTX *s); 1111 int SSL_add_client_CA(SSL *ssl,X509 *x); 1112 int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x); 1113 1114 void SSL_set_connect_state(SSL *s); 1115 void SSL_set_accept_state(SSL *s); 1116 1117 long SSL_get_default_timeout(SSL *s); 1118 1119 int SSL_library_init(void ); 1120 1121 char *SSL_CIPHER_description(SSL_CIPHER *,char *buf,int size); 1122 STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk); 1123 1124 SSL *SSL_dup(SSL *ssl); 1125 1126 X509 *SSL_get_certificate(SSL *ssl); 1127 /* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl); 1128 1129 void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode); 1130 int SSL_CTX_get_quiet_shutdown(SSL_CTX *ctx); 1131 void SSL_set_quiet_shutdown(SSL *ssl,int mode); 1132 int SSL_get_quiet_shutdown(SSL *ssl); 1133 void SSL_set_shutdown(SSL *ssl,int mode); 1134 int SSL_get_shutdown(SSL *ssl); 1135 int SSL_version(SSL *ssl); 1136 int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx); 1137 int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile, 1138 const char *CApath); 1139 #define SSL_get0_session SSL_get_session /* just peek at pointer */ 1140 SSL_SESSION *SSL_get_session(SSL *ssl); 1141 SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */ 1142 SSL_CTX *SSL_get_SSL_CTX(SSL *ssl); 1143 void SSL_set_info_callback(SSL *ssl,void (*cb)()); 1144 void (*SSL_get_info_callback(SSL *ssl))(); 1145 int SSL_state(SSL *ssl); 1146 1147 void SSL_set_verify_result(SSL *ssl,long v); 1148 long SSL_get_verify_result(SSL *ssl); 1149 1150 int SSL_set_ex_data(SSL *ssl,int idx,void *data); 1151 void *SSL_get_ex_data(SSL *ssl,int idx); 1152 int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 1153 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 1154 1155 int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data); 1156 void *SSL_SESSION_get_ex_data(SSL_SESSION *ss,int idx); 1157 int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 1158 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 1159 1160 int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data); 1161 void *SSL_CTX_get_ex_data(SSL_CTX *ssl,int idx); 1162 int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 1163 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 1164 1165 int SSL_get_ex_data_X509_STORE_CTX_idx(void ); 1166 1167 #define SSL_CTX_sess_set_cache_size(ctx,t) \ 1168 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL) 1169 #define SSL_CTX_sess_get_cache_size(ctx) \ 1170 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL) 1171 #define SSL_CTX_set_session_cache_mode(ctx,m) \ 1172 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL) 1173 #define SSL_CTX_get_session_cache_mode(ctx) \ 1174 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL) 1175 1176 #define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx) 1177 #define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m) 1178 #define SSL_CTX_get_read_ahead(ctx) \ 1179 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL) 1180 #define SSL_CTX_set_read_ahead(ctx,m) \ 1181 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL) 1182 1183 /* NB: the keylength is only applicable when is_export is true */ 1184 #ifndef NO_RSA 1185 void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx, 1186 RSA *(*cb)(SSL *ssl,int is_export, 1187 int keylength)); 1188 1189 void SSL_set_tmp_rsa_callback(SSL *ssl, 1190 RSA *(*cb)(SSL *ssl,int is_export, 1191 int keylength)); 1192 #endif 1193 #ifndef NO_DH 1194 void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx, 1195 DH *(*dh)(SSL *ssl,int is_export, 1196 int keylength)); 1197 void SSL_set_tmp_dh_callback(SSL *ssl, 1198 DH *(*dh)(SSL *ssl,int is_export, 1199 int keylength)); 1200 #endif 1201 1202 #ifndef NO_COMP 1203 int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm); 1204 #else 1205 int SSL_COMP_add_compression_method(int id,char *cm); 1206 #endif 1207 1208 /* BEGIN ERROR CODES */ 1209 /* The following lines are auto generated by the script mkerr.pl. Any changes 1210 * made after this point may be overwritten when the script is next run. 1211 */ 1212 void ERR_load_SSL_strings(void); 1213 1214 /* Error codes for the SSL functions. */ 1215 1216 /* Function codes. */ 1217 #define SSL_F_CLIENT_CERTIFICATE 100 1218 #define SSL_F_CLIENT_HELLO 101 1219 #define SSL_F_CLIENT_MASTER_KEY 102 1220 #define SSL_F_D2I_SSL_SESSION 103 1221 #define SSL_F_DO_SSL3_WRITE 104 1222 #define SSL_F_GET_CLIENT_FINISHED 105 1223 #define SSL_F_GET_CLIENT_HELLO 106 1224 #define SSL_F_GET_CLIENT_MASTER_KEY 107 1225 #define SSL_F_GET_SERVER_FINISHED 108 1226 #define SSL_F_GET_SERVER_HELLO 109 1227 #define SSL_F_GET_SERVER_VERIFY 110 1228 #define SSL_F_I2D_SSL_SESSION 111 1229 #define SSL_F_READ_N 112 1230 #define SSL_F_REQUEST_CERTIFICATE 113 1231 #define SSL_F_SERVER_HELLO 114 1232 #define SSL_F_SSL23_ACCEPT 115 1233 #define SSL_F_SSL23_CLIENT_HELLO 116 1234 #define SSL_F_SSL23_CONNECT 117 1235 #define SSL_F_SSL23_GET_CLIENT_HELLO 118 1236 #define SSL_F_SSL23_GET_SERVER_HELLO 119 1237 #define SSL_F_SSL23_PEEK 237 1238 #define SSL_F_SSL23_READ 120 1239 #define SSL_F_SSL23_WRITE 121 1240 #define SSL_F_SSL2_ACCEPT 122 1241 #define SSL_F_SSL2_CONNECT 123 1242 #define SSL_F_SSL2_ENC_INIT 124 1243 #define SSL_F_SSL2_PEEK 234 1244 #define SSL_F_SSL2_READ 125 1245 #define SSL_F_SSL2_READ_INTERNAL 236 1246 #define SSL_F_SSL2_SET_CERTIFICATE 126 1247 #define SSL_F_SSL2_WRITE 127 1248 #define SSL_F_SSL3_ACCEPT 128 1249 #define SSL_F_SSL3_CALLBACK_CTRL 233 1250 #define SSL_F_SSL3_CHANGE_CIPHER_STATE 129 1251 #define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130 1252 #define SSL_F_SSL3_CLIENT_HELLO 131 1253 #define SSL_F_SSL3_CONNECT 132 1254 #define SSL_F_SSL3_CTRL 213 1255 #define SSL_F_SSL3_CTX_CTRL 133 1256 #define SSL_F_SSL3_ENC 134 1257 #define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135 1258 #define SSL_F_SSL3_GET_CERT_VERIFY 136 1259 #define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137 1260 #define SSL_F_SSL3_GET_CLIENT_HELLO 138 1261 #define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139 1262 #define SSL_F_SSL3_GET_FINISHED 140 1263 #define SSL_F_SSL3_GET_KEY_EXCHANGE 141 1264 #define SSL_F_SSL3_GET_MESSAGE 142 1265 #define SSL_F_SSL3_GET_RECORD 143 1266 #define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144 1267 #define SSL_F_SSL3_GET_SERVER_DONE 145 1268 #define SSL_F_SSL3_GET_SERVER_HELLO 146 1269 #define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147 1270 #define SSL_F_SSL3_PEEK 235 1271 #define SSL_F_SSL3_READ_BYTES 148 1272 #define SSL_F_SSL3_READ_N 149 1273 #define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150 1274 #define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151 1275 #define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152 1276 #define SSL_F_SSL3_SEND_CLIENT_VERIFY 153 1277 #define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154 1278 #define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155 1279 #define SSL_F_SSL3_SETUP_BUFFERS 156 1280 #define SSL_F_SSL3_SETUP_KEY_BLOCK 157 1281 #define SSL_F_SSL3_WRITE_BYTES 158 1282 #define SSL_F_SSL3_WRITE_PENDING 159 1283 #define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215 1284 #define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216 1285 #define SSL_F_SSL_BAD_METHOD 160 1286 #define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161 1287 #define SSL_F_SSL_CERT_DUP 221 1288 #define SSL_F_SSL_CERT_INST 222 1289 #define SSL_F_SSL_CERT_INSTANTIATE 214 1290 #define SSL_F_SSL_CERT_NEW 162 1291 #define SSL_F_SSL_CHECK_PRIVATE_KEY 163 1292 #define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230 1293 #define SSL_F_SSL_CIPHER_STRENGTH_SORT 231 1294 #define SSL_F_SSL_CLEAR 164 1295 #define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165 1296 #define SSL_F_SSL_CREATE_CIPHER_LIST 166 1297 #define SSL_F_SSL_CTRL 232 1298 #define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168 1299 #define SSL_F_SSL_CTX_NEW 169 1300 #define SSL_F_SSL_CTX_SET_PURPOSE 226 1301 #define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219 1302 #define SSL_F_SSL_CTX_SET_SSL_VERSION 170 1303 #define SSL_F_SSL_CTX_SET_TRUST 229 1304 #define SSL_F_SSL_CTX_USE_CERTIFICATE 171 1305 #define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172 1306 #define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220 1307 #define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173 1308 #define SSL_F_SSL_CTX_USE_PRIVATEKEY 174 1309 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175 1310 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176 1311 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177 1312 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178 1313 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179 1314 #define SSL_F_SSL_DO_HANDSHAKE 180 1315 #define SSL_F_SSL_GET_NEW_SESSION 181 1316 #define SSL_F_SSL_GET_PREV_SESSION 217 1317 #define SSL_F_SSL_GET_SERVER_SEND_CERT 182 1318 #define SSL_F_SSL_GET_SIGN_PKEY 183 1319 #define SSL_F_SSL_INIT_WBIO_BUFFER 184 1320 #define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185 1321 #define SSL_F_SSL_NEW 186 1322 #define SSL_F_SSL_READ 223 1323 #define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187 1324 #define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188 1325 #define SSL_F_SSL_SESSION_NEW 189 1326 #define SSL_F_SSL_SESSION_PRINT_FP 190 1327 #define SSL_F_SSL_SESS_CERT_NEW 225 1328 #define SSL_F_SSL_SET_CERT 191 1329 #define SSL_F_SSL_SET_FD 192 1330 #define SSL_F_SSL_SET_PKEY 193 1331 #define SSL_F_SSL_SET_PURPOSE 227 1332 #define SSL_F_SSL_SET_RFD 194 1333 #define SSL_F_SSL_SET_SESSION 195 1334 #define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218 1335 #define SSL_F_SSL_SET_TRUST 228 1336 #define SSL_F_SSL_SET_WFD 196 1337 #define SSL_F_SSL_SHUTDOWN 224 1338 #define SSL_F_SSL_UNDEFINED_FUNCTION 197 1339 #define SSL_F_SSL_USE_CERTIFICATE 198 1340 #define SSL_F_SSL_USE_CERTIFICATE_ASN1 199 1341 #define SSL_F_SSL_USE_CERTIFICATE_FILE 200 1342 #define SSL_F_SSL_USE_PRIVATEKEY 201 1343 #define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202 1344 #define SSL_F_SSL_USE_PRIVATEKEY_FILE 203 1345 #define SSL_F_SSL_USE_RSAPRIVATEKEY 204 1346 #define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205 1347 #define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206 1348 #define SSL_F_SSL_VERIFY_CERT_CHAIN 207 1349 #define SSL_F_SSL_WRITE 208 1350 #define SSL_F_TLS1_CHANGE_CIPHER_STATE 209 1351 #define SSL_F_TLS1_ENC 210 1352 #define SSL_F_TLS1_SETUP_KEY_BLOCK 211 1353 #define SSL_F_WRITE_PENDING 212 1354 1355 /* Reason codes. */ 1356 #define SSL_R_APP_DATA_IN_HANDSHAKE 100 1357 #define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272 1358 #define SSL_R_BAD_ALERT_RECORD 101 1359 #define SSL_R_BAD_AUTHENTICATION_TYPE 102 1360 #define SSL_R_BAD_CHANGE_CIPHER_SPEC 103 1361 #define SSL_R_BAD_CHECKSUM 104 1362 #define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106 1363 #define SSL_R_BAD_DECOMPRESSION 107 1364 #define SSL_R_BAD_DH_G_LENGTH 108 1365 #define SSL_R_BAD_DH_PUB_KEY_LENGTH 109 1366 #define SSL_R_BAD_DH_P_LENGTH 110 1367 #define SSL_R_BAD_DIGEST_LENGTH 111 1368 #define SSL_R_BAD_DSA_SIGNATURE 112 1369 #define SSL_R_BAD_HELLO_REQUEST 105 1370 #define SSL_R_BAD_LENGTH 271 1371 #define SSL_R_BAD_MAC_DECODE 113 1372 #define SSL_R_BAD_MESSAGE_TYPE 114 1373 #define SSL_R_BAD_PACKET_LENGTH 115 1374 #define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116 1375 #define SSL_R_BAD_RESPONSE_ARGUMENT 117 1376 #define SSL_R_BAD_RSA_DECRYPT 118 1377 #define SSL_R_BAD_RSA_ENCRYPT 119 1378 #define SSL_R_BAD_RSA_E_LENGTH 120 1379 #define SSL_R_BAD_RSA_MODULUS_LENGTH 121 1380 #define SSL_R_BAD_RSA_SIGNATURE 122 1381 #define SSL_R_BAD_SIGNATURE 123 1382 #define SSL_R_BAD_SSL_FILETYPE 124 1383 #define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125 1384 #define SSL_R_BAD_STATE 126 1385 #define SSL_R_BAD_WRITE_RETRY 127 1386 #define SSL_R_BIO_NOT_SET 128 1387 #define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129 1388 #define SSL_R_BN_LIB 130 1389 #define SSL_R_CA_DN_LENGTH_MISMATCH 131 1390 #define SSL_R_CA_DN_TOO_LONG 132 1391 #define SSL_R_CCS_RECEIVED_EARLY 133 1392 #define SSL_R_CERTIFICATE_VERIFY_FAILED 134 1393 #define SSL_R_CERT_LENGTH_MISMATCH 135 1394 #define SSL_R_CHALLENGE_IS_DIFFERENT 136 1395 #define SSL_R_CIPHER_CODE_WRONG_LENGTH 137 1396 #define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138 1397 #define SSL_R_CIPHER_TABLE_SRC_ERROR 139 1398 #define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140 1399 #define SSL_R_COMPRESSION_FAILURE 141 1400 #define SSL_R_COMPRESSION_LIBRARY_ERROR 142 1401 #define SSL_R_CONNECTION_ID_IS_DIFFERENT 143 1402 #define SSL_R_CONNECTION_TYPE_NOT_SET 144 1403 #define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145 1404 #define SSL_R_DATA_LENGTH_TOO_LONG 146 1405 #define SSL_R_DECRYPTION_FAILED 147 1406 #define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148 1407 #define SSL_R_DIGEST_CHECK_FAILED 149 1408 #define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150 1409 #define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 1092 1410 #define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151 1411 #define SSL_R_EXCESSIVE_MESSAGE_SIZE 152 1412 #define SSL_R_EXTRA_DATA_IN_MESSAGE 153 1413 #define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154 1414 #define SSL_R_HTTPS_PROXY_REQUEST 155 1415 #define SSL_R_HTTP_REQUEST 156 1416 #define SSL_R_INTERNAL_ERROR 157 1417 #define SSL_R_INVALID_CHALLENGE_LENGTH 158 1418 #define SSL_R_INVALID_COMMAND 280 1419 #define SSL_R_INVALID_PURPOSE 278 1420 #define SSL_R_INVALID_TRUST 279 1421 #define SSL_R_LENGTH_MISMATCH 159 1422 #define SSL_R_LENGTH_TOO_SHORT 160 1423 #define SSL_R_LIBRARY_BUG 274 1424 #define SSL_R_LIBRARY_HAS_NO_CIPHERS 161 1425 #define SSL_R_MISSING_DH_DSA_CERT 162 1426 #define SSL_R_MISSING_DH_KEY 163 1427 #define SSL_R_MISSING_DH_RSA_CERT 164 1428 #define SSL_R_MISSING_DSA_SIGNING_CERT 165 1429 #define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166 1430 #define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167 1431 #define SSL_R_MISSING_RSA_CERTIFICATE 168 1432 #define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169 1433 #define SSL_R_MISSING_RSA_SIGNING_CERT 170 1434 #define SSL_R_MISSING_TMP_DH_KEY 171 1435 #define SSL_R_MISSING_TMP_RSA_KEY 172 1436 #define SSL_R_MISSING_TMP_RSA_PKEY 173 1437 #define SSL_R_MISSING_VERIFY_MESSAGE 174 1438 #define SSL_R_NON_SSLV2_INITIAL_PACKET 175 1439 #define SSL_R_NO_CERTIFICATES_RETURNED 176 1440 #define SSL_R_NO_CERTIFICATE_ASSIGNED 177 1441 #define SSL_R_NO_CERTIFICATE_RETURNED 178 1442 #define SSL_R_NO_CERTIFICATE_SET 179 1443 #define SSL_R_NO_CERTIFICATE_SPECIFIED 180 1444 #define SSL_R_NO_CIPHERS_AVAILABLE 181 1445 #define SSL_R_NO_CIPHERS_PASSED 182 1446 #define SSL_R_NO_CIPHERS_SPECIFIED 183 1447 #define SSL_R_NO_CIPHER_LIST 184 1448 #define SSL_R_NO_CIPHER_MATCH 185 1449 #define SSL_R_NO_CLIENT_CERT_RECEIVED 186 1450 #define SSL_R_NO_COMPRESSION_SPECIFIED 187 1451 #define SSL_R_NO_METHOD_SPECIFIED 188 1452 #define SSL_R_NO_PRIVATEKEY 189 1453 #define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190 1454 #define SSL_R_NO_PROTOCOLS_AVAILABLE 191 1455 #define SSL_R_NO_PUBLICKEY 192 1456 #define SSL_R_NO_SHARED_CIPHER 193 1457 #define SSL_R_NO_VERIFY_CALLBACK 194 1458 #define SSL_R_NULL_SSL_CTX 195 1459 #define SSL_R_NULL_SSL_METHOD_PASSED 196 1460 #define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197 1461 #define SSL_R_PACKET_LENGTH_TOO_LONG 198 1462 #define SSL_R_PATH_TOO_LONG 270 1463 #define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199 1464 #define SSL_R_PEER_ERROR 200 1465 #define SSL_R_PEER_ERROR_CERTIFICATE 201 1466 #define SSL_R_PEER_ERROR_NO_CERTIFICATE 202 1467 #define SSL_R_PEER_ERROR_NO_CIPHER 203 1468 #define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204 1469 #define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205 1470 #define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206 1471 #define SSL_R_PROTOCOL_IS_SHUTDOWN 207 1472 #define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208 1473 #define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209 1474 #define SSL_R_PUBLIC_KEY_NOT_RSA 210 1475 #define SSL_R_READ_BIO_NOT_SET 211 1476 #define SSL_R_READ_WRONG_PACKET_TYPE 212 1477 #define SSL_R_RECORD_LENGTH_MISMATCH 213 1478 #define SSL_R_RECORD_TOO_LARGE 214 1479 #define SSL_R_RECORD_TOO_SMALL 1093 1480 #define SSL_R_REQUIRED_CIPHER_MISSING 215 1481 #define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216 1482 #define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217 1483 #define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218 1484 #define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277 1485 #define SSL_R_SHORT_READ 219 1486 #define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220 1487 #define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221 1488 #define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222 1489 #define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042 1490 #define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020 1491 #define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045 1492 #define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044 1493 #define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046 1494 #define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030 1495 #define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040 1496 #define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047 1497 #define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041 1498 #define SSL_R_SSLV3_ALERT_PEER_ERROR_CERTIFICATE 223 1499 #define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CERTIFICATE 224 1500 #define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CIPHER 225 1501 #define SSL_R_SSLV3_ALERT_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 226 1502 #define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010 1503 #define SSL_R_SSLV3_ALERT_UNKNOWN_REMOTE_ERROR_TYPE 227 1504 #define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043 1505 #define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228 1506 #define SSL_R_SSL_HANDSHAKE_FAILURE 229 1507 #define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230 1508 #define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273 1509 #define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231 1510 #define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049 1511 #define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050 1512 #define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021 1513 #define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051 1514 #define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060 1515 #define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071 1516 #define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080 1517 #define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100 1518 #define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070 1519 #define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022 1520 #define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048 1521 #define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090 1522 #define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232 1523 #define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233 1524 #define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234 1525 #define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235 1526 #define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236 1527 #define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237 1528 #define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238 1529 #define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239 1530 #define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240 1531 #define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241 1532 #define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242 1533 #define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243 1534 #define SSL_R_UNEXPECTED_MESSAGE 244 1535 #define SSL_R_UNEXPECTED_RECORD 245 1536 #define SSL_R_UNINITIALIZED 276 1537 #define SSL_R_UNKNOWN_ALERT_TYPE 246 1538 #define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247 1539 #define SSL_R_UNKNOWN_CIPHER_RETURNED 248 1540 #define SSL_R_UNKNOWN_CIPHER_TYPE 249 1541 #define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250 1542 #define SSL_R_UNKNOWN_PKEY_TYPE 251 1543 #define SSL_R_UNKNOWN_PROTOCOL 252 1544 #define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253 1545 #define SSL_R_UNKNOWN_SSL_VERSION 254 1546 #define SSL_R_UNKNOWN_STATE 255 1547 #define SSL_R_UNSUPPORTED_CIPHER 256 1548 #define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257 1549 #define SSL_R_UNSUPPORTED_OPTION 1091 1550 #define SSL_R_UNSUPPORTED_PROTOCOL 258 1551 #define SSL_R_UNSUPPORTED_SSL_VERSION 259 1552 #define SSL_R_WRITE_BIO_NOT_SET 260 1553 #define SSL_R_WRONG_CIPHER_RETURNED 261 1554 #define SSL_R_WRONG_MESSAGE_TYPE 262 1555 #define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263 1556 #define SSL_R_WRONG_SIGNATURE_LENGTH 264 1557 #define SSL_R_WRONG_SIGNATURE_SIZE 265 1558 #define SSL_R_WRONG_SSL_VERSION 266 1559 #define SSL_R_WRONG_VERSION_NUMBER 267 1560 #define SSL_R_X509_LIB 268 1561 #define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269 1562 1563 #ifdef __cplusplus 1564 } 1565 #endif 1566 #endif 1567