ssl.h revision 296465
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 * Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved. 60 * 61 * Redistribution and use in source and binary forms, with or without 62 * modification, are permitted provided that the following conditions 63 * are met: 64 * 65 * 1. Redistributions of source code must retain the above copyright 66 * notice, this list of conditions and the following disclaimer. 67 * 68 * 2. Redistributions in binary form must reproduce the above copyright 69 * notice, this list of conditions and the following disclaimer in 70 * the documentation and/or other materials provided with the 71 * distribution. 72 * 73 * 3. All advertising materials mentioning features or use of this 74 * software must display the following acknowledgment: 75 * "This product includes software developed by the OpenSSL Project 76 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" 77 * 78 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 79 * endorse or promote products derived from this software without 80 * prior written permission. For written permission, please contact 81 * openssl-core@openssl.org. 82 * 83 * 5. Products derived from this software may not be called "OpenSSL" 84 * nor may "OpenSSL" appear in their names without prior written 85 * permission of the OpenSSL Project. 86 * 87 * 6. Redistributions of any form whatsoever must retain the following 88 * acknowledgment: 89 * "This product includes software developed by the OpenSSL Project 90 * for use in the OpenSSL Toolkit (http://www.openssl.org/)" 91 * 92 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 93 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 94 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 95 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 96 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 97 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 98 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 99 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 100 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 101 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 102 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 103 * OF THE POSSIBILITY OF SUCH DAMAGE. 104 * ==================================================================== 105 * 106 * This product includes cryptographic software written by Eric Young 107 * (eay@cryptsoft.com). This product includes software written by Tim 108 * Hudson (tjh@cryptsoft.com). 109 * 110 */ 111/* ==================================================================== 112 * Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved. 113 * 114 * Redistribution and use in source and binary forms, with or without 115 * modification, are permitted provided that the following conditions 116 * are met: 117 * 118 * 1. Redistributions of source code must retain the above copyright 119 * notice, this list of conditions and the following disclaimer. 120 * 121 * 2. Redistributions in binary form must reproduce the above copyright 122 * notice, this list of conditions and the following disclaimer in 123 * the documentation and/or other materials provided with the 124 * distribution. 125 * 126 * 3. All advertising materials mentioning features or use of this 127 * software must display the following acknowledgment: 128 * "This product includes software developed by the OpenSSL Project 129 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" 130 * 131 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 132 * endorse or promote products derived from this software without 133 * prior written permission. For written permission, please contact 134 * openssl-core@openssl.org. 135 * 136 * 5. Products derived from this software may not be called "OpenSSL" 137 * nor may "OpenSSL" appear in their names without prior written 138 * permission of the OpenSSL Project. 139 * 140 * 6. Redistributions of any form whatsoever must retain the following 141 * acknowledgment: 142 * "This product includes software developed by the OpenSSL Project 143 * for use in the OpenSSL Toolkit (http://www.openssl.org/)" 144 * 145 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 146 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 147 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 148 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 149 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 150 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 151 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 152 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 153 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 154 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 155 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 156 * OF THE POSSIBILITY OF SUCH DAMAGE. 157 * ==================================================================== 158 * 159 * This product includes cryptographic software written by Eric Young 160 * (eay@cryptsoft.com). This product includes software written by Tim 161 * Hudson (tjh@cryptsoft.com). 162 * 163 */ 164/* ==================================================================== 165 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. 166 * ECC cipher suite support in OpenSSL originally developed by 167 * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project. 168 */ 169 170#ifndef HEADER_SSL_H 171# define HEADER_SSL_H 172 173# include <openssl/e_os2.h> 174 175# ifndef OPENSSL_NO_COMP 176# include <openssl/comp.h> 177# endif 178# ifndef OPENSSL_NO_BIO 179# include <openssl/bio.h> 180# endif 181# ifndef OPENSSL_NO_DEPRECATED 182# ifndef OPENSSL_NO_X509 183# include <openssl/x509.h> 184# endif 185# include <openssl/crypto.h> 186# include <openssl/lhash.h> 187# include <openssl/buffer.h> 188# endif 189# include <openssl/pem.h> 190# include <openssl/hmac.h> 191 192# include <openssl/kssl.h> 193# include <openssl/safestack.h> 194# include <openssl/symhacks.h> 195 196#ifdef __cplusplus 197extern "C" { 198#endif 199 200/* SSLeay version number for ASN.1 encoding of the session information */ 201/*- 202 * Version 0 - initial version 203 * Version 1 - added the optional peer certificate 204 */ 205# define SSL_SESSION_ASN1_VERSION 0x0001 206 207/* text strings for the ciphers */ 208# define SSL_TXT_NULL_WITH_MD5 SSL2_TXT_NULL_WITH_MD5 209# define SSL_TXT_RC4_128_WITH_MD5 SSL2_TXT_RC4_128_WITH_MD5 210# define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5 211# define SSL_TXT_RC2_128_CBC_WITH_MD5 SSL2_TXT_RC2_128_CBC_WITH_MD5 212# define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 213# define SSL_TXT_IDEA_128_CBC_WITH_MD5 SSL2_TXT_IDEA_128_CBC_WITH_MD5 214# define SSL_TXT_DES_64_CBC_WITH_MD5 SSL2_TXT_DES_64_CBC_WITH_MD5 215# define SSL_TXT_DES_64_CBC_WITH_SHA SSL2_TXT_DES_64_CBC_WITH_SHA 216# define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5 217# define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA 218 219/* 220 * VRS Additional Kerberos5 entries 221 */ 222# define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA 223# define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA 224# define SSL_TXT_KRB5_RC4_128_SHA SSL3_TXT_KRB5_RC4_128_SHA 225# define SSL_TXT_KRB5_IDEA_128_CBC_SHA SSL3_TXT_KRB5_IDEA_128_CBC_SHA 226# define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5 227# define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5 228# define SSL_TXT_KRB5_RC4_128_MD5 SSL3_TXT_KRB5_RC4_128_MD5 229# define SSL_TXT_KRB5_IDEA_128_CBC_MD5 SSL3_TXT_KRB5_IDEA_128_CBC_MD5 230 231# define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA 232# define SSL_TXT_KRB5_RC2_40_CBC_SHA SSL3_TXT_KRB5_RC2_40_CBC_SHA 233# define SSL_TXT_KRB5_RC4_40_SHA SSL3_TXT_KRB5_RC4_40_SHA 234# define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5 235# define SSL_TXT_KRB5_RC2_40_CBC_MD5 SSL3_TXT_KRB5_RC2_40_CBC_MD5 236# define SSL_TXT_KRB5_RC4_40_MD5 SSL3_TXT_KRB5_RC4_40_MD5 237 238# define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA 239# define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5 240# define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA 241# define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5 242# define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA 243# define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5 244# define SSL_MAX_KRB5_PRINCIPAL_LENGTH 256 245 246# define SSL_MAX_SSL_SESSION_ID_LENGTH 32 247# define SSL_MAX_SID_CTX_LENGTH 32 248 249# define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8) 250# define SSL_MAX_KEY_ARG_LENGTH 8 251# define SSL_MAX_MASTER_KEY_LENGTH 48 252 253/* These are used to specify which ciphers to use and not to use */ 254# define SSL_TXT_LOW "LOW" 255# define SSL_TXT_MEDIUM "MEDIUM" 256# define SSL_TXT_HIGH "HIGH" 257# define SSL_TXT_FIPS "FIPS" 258# define SSL_TXT_kFZA "kFZA" 259# define SSL_TXT_aFZA "aFZA" 260# define SSL_TXT_eFZA "eFZA" 261# define SSL_TXT_FZA "FZA" 262 263# define SSL_TXT_aNULL "aNULL" 264# define SSL_TXT_eNULL "eNULL" 265# define SSL_TXT_NULL "NULL" 266 267# define SSL_TXT_kKRB5 "kKRB5" 268# define SSL_TXT_aKRB5 "aKRB5" 269# define SSL_TXT_KRB5 "KRB5" 270 271# define SSL_TXT_kRSA "kRSA" 272# define SSL_TXT_kDHr "kDHr" 273# define SSL_TXT_kDHd "kDHd" 274# define SSL_TXT_kEDH "kEDH" 275# define SSL_TXT_aRSA "aRSA" 276# define SSL_TXT_aDSS "aDSS" 277# define SSL_TXT_aDH "aDH" 278# define SSL_TXT_DSS "DSS" 279# define SSL_TXT_DH "DH" 280# define SSL_TXT_EDH "EDH" 281# define SSL_TXT_ADH "ADH" 282# define SSL_TXT_RSA "RSA" 283# define SSL_TXT_DES "DES" 284# define SSL_TXT_3DES "3DES" 285# define SSL_TXT_RC4 "RC4" 286# define SSL_TXT_RC2 "RC2" 287# define SSL_TXT_IDEA "IDEA" 288# define SSL_TXT_SEED "SEED" 289# define SSL_TXT_AES "AES" 290# define SSL_TXT_CAMELLIA "CAMELLIA" 291# define SSL_TXT_MD5 "MD5" 292# define SSL_TXT_SHA1 "SHA1" 293# define SSL_TXT_SHA "SHA" 294# define SSL_TXT_EXP "EXP" 295# define SSL_TXT_EXPORT "EXPORT" 296# define SSL_TXT_EXP40 "EXPORT40" 297# define SSL_TXT_EXP56 "EXPORT56" 298# define SSL_TXT_SSLV2 "SSLv2" 299# define SSL_TXT_SSLV3 "SSLv3" 300# define SSL_TXT_TLSV1 "TLSv1" 301# define SSL_TXT_ALL "ALL" 302# define SSL_TXT_ECC "ECCdraft"/* ECC ciphersuites are not yet 303 * official */ 304 305/*- 306 * COMPLEMENTOF* definitions. These identifiers are used to (de-select) 307 * ciphers normally not being used. 308 * Example: "RC4" will activate all ciphers using RC4 including ciphers 309 * without authentication, which would normally disabled by DEFAULT (due 310 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT" 311 * will make sure that it is also disabled in the specific selection. 312 * COMPLEMENTOF* identifiers are portable between version, as adjustments 313 * to the default cipher setup will also be included here. 314 * 315 * COMPLEMENTOFDEFAULT does not experience the same special treatment that 316 * DEFAULT gets, as only selection is being done and no sorting as needed 317 * for DEFAULT. 318 */ 319# define SSL_TXT_CMPALL "COMPLEMENTOFALL" 320# define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT" 321 322/* 323 * The following cipher list is used by default. It also is substituted when 324 * an application-defined cipher list string starts with 'DEFAULT'. 325 */ 326# define SSL_DEFAULT_CIPHER_LIST "ALL:!EXPORT:!aNULL:!eNULL:!SSLv2:@STRENGTH" 327 328/* Used in SSL_set_shutdown()/SSL_get_shutdown(); */ 329# define SSL_SENT_SHUTDOWN 1 330# define SSL_RECEIVED_SHUTDOWN 2 331 332#ifdef __cplusplus 333} 334#endif 335 336#ifdef __cplusplus 337extern "C" { 338#endif 339 340# if (defined(OPENSSL_NO_RSA) || defined(OPENSSL_NO_MD5)) && !defined(OPENSSL_NO_SSL2) 341# define OPENSSL_NO_SSL2 342# endif 343 344# define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1 345# define SSL_FILETYPE_PEM X509_FILETYPE_PEM 346 347/* 348 * This is needed to stop compilers complaining about the 'struct ssl_st *' 349 * function parameters used to prototype callbacks in SSL_CTX. 350 */ 351typedef struct ssl_st *ssl_crock_st; 352 353/* used to hold info on the particular ciphers used */ 354typedef struct ssl_cipher_st { 355 int valid; 356 const char *name; /* text name */ 357 unsigned long id; /* id, 4 bytes, first is version */ 358 unsigned long algorithms; /* what ciphers are used */ 359 unsigned long algo_strength; /* strength and export flags */ 360 unsigned long algorithm2; /* Extra flags */ 361 int strength_bits; /* Number of bits really used */ 362 int alg_bits; /* Number of bits for algorithm */ 363 unsigned long mask; /* used for matching */ 364 unsigned long mask_strength; /* also used for matching */ 365} SSL_CIPHER; 366 367DECLARE_STACK_OF(SSL_CIPHER) 368 369/* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */ 370typedef struct ssl_method_st { 371 int version; 372 int (*ssl_new) (SSL *s); 373 void (*ssl_clear) (SSL *s); 374 void (*ssl_free) (SSL *s); 375 int (*ssl_accept) (SSL *s); 376 int (*ssl_connect) (SSL *s); 377 int (*ssl_read) (SSL *s, void *buf, int len); 378 int (*ssl_peek) (SSL *s, void *buf, int len); 379 int (*ssl_write) (SSL *s, const void *buf, int len); 380 int (*ssl_shutdown) (SSL *s); 381 int (*ssl_renegotiate) (SSL *s); 382 int (*ssl_renegotiate_check) (SSL *s); 383 long (*ssl_get_message) (SSL *s, int st1, int stn, int mt, long 384 max, int *ok); 385 int (*ssl_read_bytes) (SSL *s, int type, unsigned char *buf, int len, 386 int peek); 387 int (*ssl_write_bytes) (SSL *s, int type, const void *buf_, int len); 388 int (*ssl_dispatch_alert) (SSL *s); 389 long (*ssl_ctrl) (SSL *s, int cmd, long larg, void *parg); 390 long (*ssl_ctx_ctrl) (SSL_CTX *ctx, int cmd, long larg, void *parg); 391 SSL_CIPHER *(*get_cipher_by_char) (const unsigned char *ptr); 392 int (*put_cipher_by_char) (const SSL_CIPHER *cipher, unsigned char *ptr); 393 int (*ssl_pending) (const SSL *s); 394 int (*num_ciphers) (void); 395 SSL_CIPHER *(*get_cipher) (unsigned ncipher); 396 struct ssl_method_st *(*get_ssl_method) (int version); 397 long (*get_timeout) (void); 398 struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */ 399 int (*ssl_version) (void); 400 long (*ssl_callback_ctrl) (SSL *s, int cb_id, void (*fp) (void)); 401 long (*ssl_ctx_callback_ctrl) (SSL_CTX *s, int cb_id, void (*fp) (void)); 402} SSL_METHOD; 403 404/*- 405 * Lets make this into an ASN.1 type structure as follows 406 * SSL_SESSION_ID ::= SEQUENCE { 407 * version INTEGER, -- structure version number 408 * SSLversion INTEGER, -- SSL version number 409 * Cipher OCTET_STRING, -- the 3 byte cipher ID 410 * Session_ID OCTET_STRING, -- the Session ID 411 * Master_key OCTET_STRING, -- the master key 412 * KRB5_principal OCTET_STRING -- optional Kerberos principal 413 * Key_Arg [ 0 ] IMPLICIT OCTET_STRING, -- the optional Key argument 414 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time 415 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds 416 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate 417 * Session_ID_context [ 4 ] EXPLICIT OCTET_STRING, -- the Session ID context 418 * Verify_result [ 5 ] EXPLICIT INTEGER -- X509_V_... code for `Peer' 419 * Compression [6] IMPLICIT ASN1_OBJECT -- compression OID XXXXX 420 * } 421 * Look in ssl/ssl_asn1.c for more details 422 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-). 423 */ 424typedef struct ssl_session_st { 425 int ssl_version; /* what ssl version session info is being 426 * kept in here? */ 427 /* only really used in SSLv2 */ 428 unsigned int key_arg_length; 429 unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH]; 430 int master_key_length; 431 unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH]; 432 /* session_id - valid? */ 433 unsigned int session_id_length; 434 unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH]; 435 /* 436 * this is used to determine whether the session is being reused in the 437 * appropriate context. It is up to the application to set this, via 438 * SSL_new 439 */ 440 unsigned int sid_ctx_length; 441 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 442# ifndef OPENSSL_NO_KRB5 443 unsigned int krb5_client_princ_len; 444 unsigned char krb5_client_princ[SSL_MAX_KRB5_PRINCIPAL_LENGTH]; 445# endif /* OPENSSL_NO_KRB5 */ 446 int not_resumable; 447 /* The cert is the certificate used to establish this connection */ 448 struct sess_cert_st /* SESS_CERT */ *sess_cert; 449 /* 450 * This is the cert for the other end. On clients, it will be the same as 451 * sess_cert->peer_key->x509 (the latter is not enough as sess_cert is 452 * not retained in the external representation of sessions, see 453 * ssl_asn1.c). 454 */ 455 X509 *peer; 456 /* 457 * when app_verify_callback accepts a session where the peer's 458 * certificate is not ok, we must remember the error for session reuse: 459 */ 460 long verify_result; /* only for servers */ 461 int references; 462 long timeout; 463 long time; 464 int compress_meth; /* Need to lookup the method */ 465 SSL_CIPHER *cipher; 466 unsigned long cipher_id; /* when ASN.1 loaded, this needs to be used 467 * to load the 'cipher' structure */ 468 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */ 469 CRYPTO_EX_DATA ex_data; /* application specific data */ 470 /* 471 * These are used to make removal of session-ids more efficient and to 472 * implement a maximum cache size. 473 */ 474 struct ssl_session_st *prev, *next; 475# ifndef OPENSSL_NO_TLSEXT 476 char *tlsext_hostname; 477 /* RFC4507 info */ 478 unsigned char *tlsext_tick; /* Session ticket */ 479 size_t tlsext_ticklen; /* Session ticket length */ 480 long tlsext_tick_lifetime_hint; /* Session lifetime hint in seconds */ 481# endif 482} SSL_SESSION; 483 484# define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L 485# define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L 486/* Allow initial connection to servers that don't support RI */ 487# define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004L 488# define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L 489# define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L 490# define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L 491# define SSL_OP_SAFARI_ECDHE_ECDSA_BUG 0x00000040L 492# define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L 493# define SSL_OP_TLS_D5_BUG 0x00000100L 494# define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L 495 496/* Hasn't done anything since OpenSSL 0.9.7h, retained for compatibility */ 497# define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x0 498 499/* 500 * Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added in 501 * OpenSSL 0.9.6d. Usually (depending on the application protocol) the 502 * workaround is not needed. Unfortunately some broken SSL/TLS 503 * implementations cannot handle it at all, which is why we include it in 504 * SSL_OP_ALL. 505 */ 506/* added in 0.9.6e */ 507# define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L 508 509/* 510 * SSL_OP_ALL: various bug workarounds that should be rather harmless. This 511 * used to be 0x000FFFFFL before 0.9.7. 512 */ 513# define SSL_OP_ALL 0x00000FFFL 514 515/* DTLS options */ 516# define SSL_OP_NO_QUERY_MTU 0x00001000L 517/* Turn on Cookie Exchange (on relevant for servers) */ 518# define SSL_OP_COOKIE_EXCHANGE 0x00002000L 519/* Don't use RFC4507 ticket extension */ 520# define SSL_OP_NO_TICKET 0x00004000L 521/* Use Cisco's "speshul" version of DTLS_BAD_VER (as client) */ 522# define SSL_OP_CISCO_ANYCONNECT 0x00008000L 523 524/* As server, disallow session resumption on renegotiation */ 525# define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L 526/* Permit unsafe legacy renegotiation */ 527# define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x00040000L 528/* If set, always create a new key when using tmp_ecdh parameters */ 529# define SSL_OP_SINGLE_ECDH_USE 0x00080000L 530/* If set, always create a new key when using tmp_dh parameters */ 531# define SSL_OP_SINGLE_DH_USE 0x00100000L 532/* Does nothing: retained for compatibiity */ 533# define SSL_OP_EPHEMERAL_RSA 0x0 534/* 535 * Set on servers to choose the cipher according to the server's preferences 536 */ 537# define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L 538/* 539 * If set, a server will allow a client to issue a SSLv3.0 version number as 540 * latest version supported in the premaster secret, even when TLSv1.0 541 * (version 3.1) was announced in the client hello. Normally this is 542 * forbidden to prevent version rollback attacks. 543 */ 544# define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L 545 546# define SSL_OP_NO_SSLv2 0x01000000L 547# define SSL_OP_NO_SSLv3 0x02000000L 548# define SSL_OP_NO_TLSv1 0x04000000L 549 550/* 551 * The next flag deliberately changes the ciphertest, this is a check for the 552 * PKCS#1 attack 553 */ 554# define SSL_OP_PKCS1_CHECK_1 0x08000000L 555# define SSL_OP_PKCS1_CHECK_2 0x10000000L 556# define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L 557# define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L 558 559/* 560 * Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success 561 * when just a single record has been written): 562 */ 563# define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L 564/* 565 * Make it possible to retry SSL_write() with changed buffer location (buffer 566 * contents must stay the same!); this is not the default to avoid the 567 * misconception that non-blocking SSL_write() behaves like non-blocking 568 * write(): 569 */ 570# define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L 571/* 572 * Never bother the application with retries if the transport is blocking: 573 */ 574# define SSL_MODE_AUTO_RETRY 0x00000004L 575/* Don't attempt to automatically build certificate chain */ 576# define SSL_MODE_NO_AUTO_CHAIN 0x00000008L 577/* 578 * Send TLS_FALLBACK_SCSV in the ClientHello. To be set only by applications 579 * that reconnect with a downgraded protocol version; see 580 * draft-ietf-tls-downgrade-scsv-00 for details. DO NOT ENABLE THIS if your 581 * application attempts a normal handshake. Only use this in explicit 582 * fallback retries, following the guidance in 583 * draft-ietf-tls-downgrade-scsv-00. 584 */ 585# define SSL_MODE_SEND_FALLBACK_SCSV 0x00000080L 586 587/* 588 * Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, they 589 * cannot be used to clear bits. 590 */ 591 592# define SSL_CTX_set_options(ctx,op) \ 593 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL) 594# define SSL_CTX_clear_options(ctx,op) \ 595 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_OPTIONS,(op),NULL) 596# define SSL_CTX_get_options(ctx) \ 597 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL) 598# define SSL_set_options(ssl,op) \ 599 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL) 600# define SSL_clear_options(ssl,op) \ 601 SSL_ctrl((ssl),SSL_CTRL_CLEAR_OPTIONS,(op),NULL) 602# define SSL_get_options(ssl) \ 603 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL) 604 605# define SSL_CTX_set_mode(ctx,op) \ 606 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL) 607# define SSL_CTX_clear_mode(ctx,op) \ 608 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL) 609# define SSL_CTX_get_mode(ctx) \ 610 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL) 611# define SSL_clear_mode(ssl,op) \ 612 SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL) 613# define SSL_set_mode(ssl,op) \ 614 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL) 615# define SSL_get_mode(ssl) \ 616 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL) 617# define SSL_set_mtu(ssl, mtu) \ 618 SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL) 619 620# define SSL_get_secure_renegotiation_support(ssl) \ 621 SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL) 622 623void SSL_CTX_set_msg_callback(SSL_CTX *ctx, 624 void (*cb) (int write_p, int version, 625 int content_type, const void *buf, 626 size_t len, SSL *ssl, void *arg)); 627void SSL_set_msg_callback(SSL *ssl, 628 void (*cb) (int write_p, int version, 629 int content_type, const void *buf, 630 size_t len, SSL *ssl, void *arg)); 631# define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg)) 632# define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg)) 633 634# if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32) 635# define SSL_MAX_CERT_LIST_DEFAULT 1024*30 636 /* 30k max cert list :-) */ 637# else 638# define SSL_MAX_CERT_LIST_DEFAULT 1024*100 639 /* 100k max cert list :-) */ 640# endif 641 642# define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20) 643 644/* 645 * This callback type is used inside SSL_CTX, SSL, and in the functions that 646 * set them. It is used to override the generation of SSL/TLS session IDs in 647 * a server. Return value should be zero on an error, non-zero to proceed. 648 * Also, callbacks should themselves check if the id they generate is unique 649 * otherwise the SSL handshake will fail with an error - callbacks can do 650 * this using the 'ssl' value they're passed by; 651 * SSL_has_matching_session_id(ssl, id, *id_len) The length value passed in 652 * is set at the maximum size the session ID can be. In SSLv2 this is 16 653 * bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback can alter this 654 * length to be less if desired, but under SSLv2 session IDs are supposed to 655 * be fixed at 16 bytes so the id will be padded after the callback returns 656 * in this case. It is also an error for the callback to set the size to 657 * zero. 658 */ 659typedef int (*GEN_SESSION_CB) (const SSL *ssl, unsigned char *id, 660 unsigned int *id_len); 661 662typedef struct ssl_comp_st { 663 int id; 664 const char *name; 665# ifndef OPENSSL_NO_COMP 666 COMP_METHOD *method; 667# else 668 char *method; 669# endif 670} SSL_COMP; 671 672DECLARE_STACK_OF(SSL_COMP) 673 674struct ssl_ctx_st { 675 SSL_METHOD *method; 676 STACK_OF(SSL_CIPHER) *cipher_list; 677 /* same as above but sorted for lookup */ 678 STACK_OF(SSL_CIPHER) *cipher_list_by_id; 679 struct x509_store_st /* X509_STORE */ *cert_store; 680 struct lhash_st /* LHASH */ *sessions; /* a set of SSL_SESSIONs */ 681 /* 682 * Most session-ids that will be cached, default is 683 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. 684 */ 685 unsigned long session_cache_size; 686 struct ssl_session_st *session_cache_head; 687 struct ssl_session_st *session_cache_tail; 688 /* 689 * This can have one of 2 values, ored together, SSL_SESS_CACHE_CLIENT, 690 * SSL_SESS_CACHE_SERVER, Default is SSL_SESSION_CACHE_SERVER, which 691 * means only SSL_accept which cache SSL_SESSIONS. 692 */ 693 int session_cache_mode; 694 /* 695 * If timeout is not 0, it is the default timeout value set when 696 * SSL_new() is called. This has been put in to make life easier to set 697 * things up 698 */ 699 long session_timeout; 700 /* 701 * If this callback is not null, it will be called each time a session id 702 * is added to the cache. If this function returns 1, it means that the 703 * callback will do a SSL_SESSION_free() when it has finished using it. 704 * Otherwise, on 0, it means the callback has finished with it. If 705 * remove_session_cb is not null, it will be called when a session-id is 706 * removed from the cache. After the call, OpenSSL will 707 * SSL_SESSION_free() it. 708 */ 709 int (*new_session_cb) (struct ssl_st *ssl, SSL_SESSION *sess); 710 void (*remove_session_cb) (struct ssl_ctx_st *ctx, SSL_SESSION *sess); 711 SSL_SESSION *(*get_session_cb) (struct ssl_st *ssl, 712 unsigned char *data, int len, int *copy); 713 struct { 714 int sess_connect; /* SSL new conn - started */ 715 int sess_connect_renegotiate; /* SSL reneg - requested */ 716 int sess_connect_good; /* SSL new conne/reneg - finished */ 717 int sess_accept; /* SSL new accept - started */ 718 int sess_accept_renegotiate; /* SSL reneg - requested */ 719 int sess_accept_good; /* SSL accept/reneg - finished */ 720 int sess_miss; /* session lookup misses */ 721 int sess_timeout; /* reuse attempt on timeouted session */ 722 int sess_cache_full; /* session removed due to full cache */ 723 int sess_hit; /* session reuse actually done */ 724 int sess_cb_hit; /* session-id that was not in the cache was 725 * passed back via the callback. This 726 * indicates that the application is 727 * supplying session-id's from other 728 * processes - spooky :-) */ 729 } stats; 730 731 int references; 732 733 /* if defined, these override the X509_verify_cert() calls */ 734 int (*app_verify_callback) (X509_STORE_CTX *, void *); 735 void *app_verify_arg; 736 /* 737 * before OpenSSL 0.9.7, 'app_verify_arg' was ignored 738 * ('app_verify_callback' was called with just one argument) 739 */ 740 741 /* Default password callback. */ 742 pem_password_cb *default_passwd_callback; 743 744 /* Default password callback user data. */ 745 void *default_passwd_callback_userdata; 746 747 /* get client cert callback */ 748 int (*client_cert_cb) (SSL *ssl, X509 **x509, EVP_PKEY **pkey); 749 750 /* cookie generate callback */ 751 int (*app_gen_cookie_cb) (SSL *ssl, unsigned char *cookie, 752 unsigned int *cookie_len); 753 754 /* verify cookie callback */ 755 int (*app_verify_cookie_cb) (SSL *ssl, unsigned char *cookie, 756 unsigned int cookie_len); 757 758 CRYPTO_EX_DATA ex_data; 759 760 const EVP_MD *rsa_md5; /* For SSLv2 - name is 'ssl2-md5' */ 761 const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */ 762 const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */ 763 764 STACK_OF(X509) *extra_certs; 765 STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */ 766 767 /* Default values used when no per-SSL value is defined follow */ 768 769 /* used if SSL's info_callback is NULL */ 770 void (*info_callback) (const SSL *ssl, int type, int val); 771 772 /* what we put in client cert requests */ 773 STACK_OF(X509_NAME) *client_CA; 774 775 /* 776 * Default values to use in SSL structures follow (these are copied by 777 * SSL_new) 778 */ 779 780 unsigned long options; 781 unsigned long mode; 782 long max_cert_list; 783 784 struct cert_st /* CERT */ *cert; 785 int read_ahead; 786 787 /* callback that allows applications to peek at protocol messages */ 788 void (*msg_callback) (int write_p, int version, int content_type, 789 const void *buf, size_t len, SSL *ssl, void *arg); 790 void *msg_callback_arg; 791 792 int verify_mode; 793 unsigned int sid_ctx_length; 794 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 795 /* called 'verify_callback' in the SSL */ 796 int (*default_verify_callback) (int ok, X509_STORE_CTX *ctx); 797 798 /* Default generate session ID callback. */ 799 GEN_SESSION_CB generate_session_id; 800 801 X509_VERIFY_PARAM *param; 802 803# if 0 804 int purpose; /* Purpose setting */ 805 int trust; /* Trust setting */ 806# endif 807 808 int quiet_shutdown; 809 810# ifndef OPENSSL_ENGINE 811 /* 812 * Engine to pass requests for client certs to 813 */ 814 ENGINE *client_cert_engine; 815# endif 816 817# ifndef OPENSSL_NO_TLSEXT 818 /* TLS extensions servername callback */ 819 int (*tlsext_servername_callback) (SSL *, int *, void *); 820 void *tlsext_servername_arg; 821 /* RFC 4507 session ticket keys */ 822 unsigned char tlsext_tick_key_name[16]; 823 unsigned char tlsext_tick_hmac_key[16]; 824 unsigned char tlsext_tick_aes_key[16]; 825 /* Callback to support customisation of ticket key setting */ 826 int (*tlsext_ticket_key_cb) (SSL *ssl, 827 unsigned char *name, unsigned char *iv, 828 EVP_CIPHER_CTX *ectx, 829 HMAC_CTX *hctx, int enc); 830 831 /* certificate status request info */ 832 /* Callback for status request */ 833 int (*tlsext_status_cb) (SSL *ssl, void *arg); 834 void *tlsext_status_arg; 835# endif 836 837}; 838 839# define SSL_SESS_CACHE_OFF 0x0000 840# define SSL_SESS_CACHE_CLIENT 0x0001 841# define SSL_SESS_CACHE_SERVER 0x0002 842# define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER) 843# define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080 844/* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */ 845# define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100 846# define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200 847# define SSL_SESS_CACHE_NO_INTERNAL \ 848 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE) 849 850struct lhash_st *SSL_CTX_sessions(SSL_CTX *ctx); 851# define SSL_CTX_sess_number(ctx) \ 852 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL) 853# define SSL_CTX_sess_connect(ctx) \ 854 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL) 855# define SSL_CTX_sess_connect_good(ctx) \ 856 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL) 857# define SSL_CTX_sess_connect_renegotiate(ctx) \ 858 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL) 859# define SSL_CTX_sess_accept(ctx) \ 860 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL) 861# define SSL_CTX_sess_accept_renegotiate(ctx) \ 862 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL) 863# define SSL_CTX_sess_accept_good(ctx) \ 864 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL) 865# define SSL_CTX_sess_hits(ctx) \ 866 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL) 867# define SSL_CTX_sess_cb_hits(ctx) \ 868 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL) 869# define SSL_CTX_sess_misses(ctx) \ 870 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL) 871# define SSL_CTX_sess_timeouts(ctx) \ 872 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL) 873# define SSL_CTX_sess_cache_full(ctx) \ 874 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL) 875 876void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx, 877 int (*new_session_cb) (struct ssl_st *ssl, 878 SSL_SESSION *sess)); 879int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx)) (struct ssl_st *ssl, 880 SSL_SESSION *sess); 881void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx, 882 void (*remove_session_cb) (struct ssl_ctx_st 883 *ctx, 884 SSL_SESSION 885 *sess)); 886void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx)) (struct ssl_ctx_st *ctx, 887 SSL_SESSION *sess); 888void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx, 889 SSL_SESSION *(*get_session_cb) (struct ssl_st 890 *ssl, 891 unsigned char 892 *data, int len, 893 int *copy)); 894SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx)) (struct ssl_st *ssl, 895 unsigned char *Data, 896 int len, int *copy); 897void SSL_CTX_set_info_callback(SSL_CTX *ctx, 898 void (*cb) (const SSL *ssl, int type, 899 int val)); 900void (*SSL_CTX_get_info_callback(SSL_CTX *ctx)) (const SSL *ssl, int type, 901 int val); 902void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx, 903 int (*client_cert_cb) (SSL *ssl, X509 **x509, 904 EVP_PKEY **pkey)); 905int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx)) (SSL *ssl, X509 **x509, 906 EVP_PKEY **pkey); 907# ifndef OPENSSL_NO_ENGINE 908int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e); 909# endif 910void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx, 911 int (*app_gen_cookie_cb) (SSL *ssl, 912 unsigned char 913 *cookie, 914 unsigned int 915 *cookie_len)); 916void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx, 917 int (*app_verify_cookie_cb) (SSL *ssl, 918 unsigned char 919 *cookie, 920 unsigned int 921 cookie_len)); 922 923# define SSL_NOTHING 1 924# define SSL_WRITING 2 925# define SSL_READING 3 926# define SSL_X509_LOOKUP 4 927 928/* These will only be used when doing non-blocking IO */ 929# define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING) 930# define SSL_want_read(s) (SSL_want(s) == SSL_READING) 931# define SSL_want_write(s) (SSL_want(s) == SSL_WRITING) 932# define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP) 933 934struct ssl_st { 935 /* 936 * protocol version (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION, 937 * DTLS1_VERSION) 938 */ 939 int version; 940 /* SSL_ST_CONNECT or SSL_ST_ACCEPT */ 941 int type; 942 /* SSLv3 */ 943 SSL_METHOD *method; 944 /* 945 * There are 2 BIO's even though they are normally both the same. This 946 * is so data can be read and written to different handlers 947 */ 948# ifndef OPENSSL_NO_BIO 949 /* used by SSL_read */ 950 BIO *rbio; 951 /* used by SSL_write */ 952 BIO *wbio; 953 /* used during session-id reuse to concatenate messages */ 954 BIO *bbio; 955# else 956 /* used by SSL_read */ 957 char *rbio; 958 /* used by SSL_write */ 959 char *wbio; 960 char *bbio; 961# endif 962 /* 963 * This holds a variable that indicates what we were doing when a 0 or -1 964 * is returned. This is needed for non-blocking IO so we know what 965 * request needs re-doing when in SSL_accept or SSL_connect 966 */ 967 int rwstate; 968 /* true when we are actually in SSL_accept() or SSL_connect() */ 969 int in_handshake; 970 int (*handshake_func) (SSL *); 971 /* 972 * Imagine that here's a boolean member "init" that is switched as soon 973 * as SSL_set_{accept/connect}_state is called for the first time, so 974 * that "state" and "handshake_func" are properly initialized. But as 975 * handshake_func is == 0 until then, we use this test instead of an 976 * "init" member. 977 */ 978 /* are we the server side? - mostly used by SSL_clear */ 979 int server; 980 /* 981 * 1 if we are to use a new session. 982 * 2 if we are a server and are inside a handshake 983 * (i.e. not just sending a HelloRequest) 984 * NB: For servers, the 'new' session may actually be a previously 985 * cached session or even the previous session unless 986 * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set 987 */ 988 int new_session; 989 /* don't send shutdown packets */ 990 int quiet_shutdown; 991 /* we have shut things down, 0x01 sent, 0x02 for received */ 992 int shutdown; 993 /* where we are */ 994 int state; 995 /* where we are when reading */ 996 int rstate; 997 BUF_MEM *init_buf; /* buffer used during init */ 998 void *init_msg; /* pointer to handshake message body, set by 999 * ssl3_get_message() */ 1000 int init_num; /* amount read/written */ 1001 int init_off; /* amount read/written */ 1002 /* used internally to point at a raw packet */ 1003 unsigned char *packet; 1004 unsigned int packet_length; 1005 struct ssl2_state_st *s2; /* SSLv2 variables */ 1006 struct ssl3_state_st *s3; /* SSLv3 variables */ 1007 struct dtls1_state_st *d1; /* DTLSv1 variables */ 1008 int read_ahead; /* Read as many input bytes as possible (for 1009 * non-blocking reads) */ 1010 /* callback that allows applications to peek at protocol messages */ 1011 void (*msg_callback) (int write_p, int version, int content_type, 1012 const void *buf, size_t len, SSL *ssl, void *arg); 1013 void *msg_callback_arg; 1014 int hit; /* reusing a previous session */ 1015 X509_VERIFY_PARAM *param; 1016# if 0 1017 int purpose; /* Purpose setting */ 1018 int trust; /* Trust setting */ 1019# endif 1020 /* crypto */ 1021 STACK_OF(SSL_CIPHER) *cipher_list; 1022 STACK_OF(SSL_CIPHER) *cipher_list_by_id; 1023 /* 1024 * These are the ones being used, the ones in SSL_SESSION are the ones to 1025 * be 'copied' into these ones 1026 */ 1027 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */ 1028 const EVP_MD *read_hash; /* used for mac generation */ 1029# ifndef OPENSSL_NO_COMP 1030 COMP_CTX *expand; /* uncompress */ 1031# else 1032 char *expand; 1033# endif 1034 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */ 1035 const EVP_MD *write_hash; /* used for mac generation */ 1036# ifndef OPENSSL_NO_COMP 1037 COMP_CTX *compress; /* compression */ 1038# else 1039 char *compress; 1040# endif 1041 /* session info */ 1042 /* client cert? */ 1043 /* This is used to hold the server certificate used */ 1044 struct cert_st /* CERT */ *cert; 1045 /* 1046 * the session_id_context is used to ensure sessions are only reused in 1047 * the appropriate context 1048 */ 1049 unsigned int sid_ctx_length; 1050 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 1051 /* This can also be in the session once a session is established */ 1052 SSL_SESSION *session; 1053 /* Default generate session ID callback. */ 1054 GEN_SESSION_CB generate_session_id; 1055 /* Used in SSL2 and SSL3 */ 1056 /* 1057 * 0 don't care about verify failure. 1058 * 1 fail if verify fails 1059 */ 1060 int verify_mode; 1061 /* fail if callback returns 0 */ 1062 int (*verify_callback) (int ok, X509_STORE_CTX *ctx); 1063 /* optional informational callback */ 1064 void (*info_callback) (const SSL *ssl, int type, int val); 1065 /* error bytes to be written */ 1066 int error; 1067 /* actual code */ 1068 int error_code; 1069# ifndef OPENSSL_NO_KRB5 1070 /* Kerberos 5 context */ 1071 KSSL_CTX *kssl_ctx; 1072# endif /* OPENSSL_NO_KRB5 */ 1073 SSL_CTX *ctx; 1074 /* 1075 * set this flag to 1 and a sleep(1) is put into all SSL_read() and 1076 * SSL_write() calls, good for nbio debuging :-) 1077 */ 1078 int debug; 1079 /* extra application data */ 1080 long verify_result; 1081 CRYPTO_EX_DATA ex_data; 1082 /* for server side, keep the list of CA_dn we can use */ 1083 STACK_OF(X509_NAME) *client_CA; 1084 int references; 1085 /* protocol behaviour */ 1086 unsigned long options; 1087 /* API behaviour */ 1088 unsigned long mode; 1089 long max_cert_list; 1090 int first_packet; 1091 /* what was passed, used for SSLv3/TLS rollback check */ 1092 int client_version; 1093# ifndef OPENSSL_NO_TLSEXT 1094 /* TLS extension debug callback */ 1095 void (*tlsext_debug_cb) (SSL *s, int client_server, int type, 1096 unsigned char *data, int len, void *arg); 1097 void *tlsext_debug_arg; 1098 char *tlsext_hostname; 1099 /*- 1100 * no further mod of servername 1101 * 0 : call the servername extension callback. 1102 * 1 : prepare 2, allow last ack just after in server callback. 1103 * 2 : don't call servername callback, no ack in server hello 1104 */ 1105 int servername_done; 1106 /* certificate status request info */ 1107 /* Status type or -1 if no status type */ 1108 int tlsext_status_type; 1109 /* Expect OCSP CertificateStatus message */ 1110 int tlsext_status_expected; 1111 /* OCSP status request only */ 1112 STACK_OF(OCSP_RESPID) *tlsext_ocsp_ids; 1113 X509_EXTENSIONS *tlsext_ocsp_exts; 1114 /* OCSP response received or to be sent */ 1115 unsigned char *tlsext_ocsp_resp; 1116 int tlsext_ocsp_resplen; 1117 /* RFC4507 session ticket expected to be received or sent */ 1118 int tlsext_ticket_expected; 1119 SSL_CTX *initial_ctx; /* initial ctx, used to store sessions */ 1120# define session_ctx initial_ctx 1121# else 1122# define session_ctx ctx 1123# endif 1124}; 1125 1126#ifdef __cplusplus 1127} 1128#endif 1129 1130# include <openssl/ssl2.h> 1131# include <openssl/ssl3.h> 1132# include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */ 1133# include <openssl/dtls1.h> /* Datagram TLS */ 1134# include <openssl/ssl23.h> 1135 1136#ifdef __cplusplus 1137extern "C" { 1138#endif 1139 1140/* compatibility */ 1141# define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg)) 1142# define SSL_get_app_data(s) (SSL_get_ex_data(s,0)) 1143# define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a)) 1144# define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0)) 1145# define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0)) 1146# define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg)) 1147 1148/* 1149 * The following are the possible values for ssl->state are are used to 1150 * indicate where we are up to in the SSL connection establishment. The 1151 * macros that follow are about the only things you should need to use and 1152 * even then, only when using non-blocking IO. It can also be useful to work 1153 * out where you were when the connection failed 1154 */ 1155 1156# define SSL_ST_CONNECT 0x1000 1157# define SSL_ST_ACCEPT 0x2000 1158# define SSL_ST_MASK 0x0FFF 1159# define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT) 1160# define SSL_ST_BEFORE 0x4000 1161# define SSL_ST_OK 0x03 1162# define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT) 1163 1164# define SSL_CB_LOOP 0x01 1165# define SSL_CB_EXIT 0x02 1166# define SSL_CB_READ 0x04 1167# define SSL_CB_WRITE 0x08 1168# define SSL_CB_ALERT 0x4000/* used in callback */ 1169# define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ) 1170# define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE) 1171# define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP) 1172# define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT) 1173# define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP) 1174# define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT) 1175# define SSL_CB_HANDSHAKE_START 0x10 1176# define SSL_CB_HANDSHAKE_DONE 0x20 1177 1178/* Is the SSL_connection established? */ 1179# define SSL_get_state(a) SSL_state(a) 1180# define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK) 1181# define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT) 1182# define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE) 1183# define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT) 1184# define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT) 1185 1186/* 1187 * The following 2 states are kept in ssl->rstate when reads fail, you should 1188 * not need these 1189 */ 1190# define SSL_ST_READ_HEADER 0xF0 1191# define SSL_ST_READ_BODY 0xF1 1192# define SSL_ST_READ_DONE 0xF2 1193 1194/*- 1195 * Obtain latest Finished message 1196 * -- that we sent (SSL_get_finished) 1197 * -- that we expected from peer (SSL_get_peer_finished). 1198 * Returns length (0 == no Finished so far), copies up to 'count' bytes. 1199 */ 1200size_t SSL_get_finished(const SSL *s, void *buf, size_t count); 1201size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count); 1202 1203/* 1204 * use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options are 1205 * 'ored' with SSL_VERIFY_PEER if they are desired 1206 */ 1207# define SSL_VERIFY_NONE 0x00 1208# define SSL_VERIFY_PEER 0x01 1209# define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02 1210# define SSL_VERIFY_CLIENT_ONCE 0x04 1211 1212# define OpenSSL_add_ssl_algorithms() SSL_library_init() 1213# define SSLeay_add_ssl_algorithms() SSL_library_init() 1214 1215/* this is for backward compatibility */ 1216# if 0 /* NEW_SSLEAY */ 1217# define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c) 1218# define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n) 1219# define SSL_add_session(a,b) SSL_CTX_add_session((a),(b)) 1220# define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b)) 1221# define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b)) 1222# endif 1223/* More backward compatibility */ 1224# define SSL_get_cipher(s) \ 1225 SSL_CIPHER_get_name(SSL_get_current_cipher(s)) 1226# define SSL_get_cipher_bits(s,np) \ 1227 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np) 1228# define SSL_get_cipher_version(s) \ 1229 SSL_CIPHER_get_version(SSL_get_current_cipher(s)) 1230# define SSL_get_cipher_name(s) \ 1231 SSL_CIPHER_get_name(SSL_get_current_cipher(s)) 1232# define SSL_get_time(a) SSL_SESSION_get_time(a) 1233# define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b)) 1234# define SSL_get_timeout(a) SSL_SESSION_get_timeout(a) 1235# define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b)) 1236 1237# if 1 /* SSLEAY_MACROS */ 1238# define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id) 1239# define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id) 1240# define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \ 1241 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u) 1242# define PEM_read_bio_SSL_SESSION(bp,x,cb,u) PEM_ASN1_read_bio_of(SSL_SESSION,d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,x,cb,u) 1243# define PEM_write_SSL_SESSION(fp,x) \ 1244 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \ 1245 PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL) 1246# define PEM_write_bio_SSL_SESSION(bp,x) \ 1247 PEM_ASN1_write_bio_of(SSL_SESSION,i2d_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,x,NULL,NULL,0,NULL,NULL) 1248# endif 1249 1250# define SSL_AD_REASON_OFFSET 1000 1251/* These alert types are for SSLv3 and TLSv1 */ 1252# define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY 1253/* fatal */ 1254# define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE 1255/* fatal */ 1256# define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC 1257# define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED 1258# define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW 1259/* fatal */ 1260# define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE 1261/* fatal */ 1262# define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE 1263/* Not for TLS */ 1264# define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE 1265# define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE 1266# define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE 1267# define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED 1268# define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED 1269# define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN 1270/* fatal */ 1271# define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER 1272/* fatal */ 1273# define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA 1274/* fatal */ 1275# define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED 1276/* fatal */ 1277# define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR 1278# define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR 1279/* fatal */ 1280# define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION 1281/* fatal */ 1282# define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION 1283/* fatal */ 1284# define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY 1285/* fatal */ 1286# define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR 1287# define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED 1288# define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION 1289# define SSL_AD_UNSUPPORTED_EXTENSION TLS1_AD_UNSUPPORTED_EXTENSION 1290# define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE 1291# define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME 1292# define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE 1293# define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE 1294/* fatal */ 1295# define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY 1296/* fatal */ 1297# define SSL_AD_INAPPROPRIATE_FALLBACK TLS1_AD_INAPPROPRIATE_FALLBACK 1298 1299# define SSL_ERROR_NONE 0 1300# define SSL_ERROR_SSL 1 1301# define SSL_ERROR_WANT_READ 2 1302# define SSL_ERROR_WANT_WRITE 3 1303# define SSL_ERROR_WANT_X509_LOOKUP 4 1304# define SSL_ERROR_SYSCALL 5/* look at error stack/return 1305 * value/errno */ 1306# define SSL_ERROR_ZERO_RETURN 6 1307# define SSL_ERROR_WANT_CONNECT 7 1308# define SSL_ERROR_WANT_ACCEPT 8 1309 1310# define SSL_CTRL_NEED_TMP_RSA 1 1311# define SSL_CTRL_SET_TMP_RSA 2 1312# define SSL_CTRL_SET_TMP_DH 3 1313# define SSL_CTRL_SET_TMP_ECDH 4 1314# define SSL_CTRL_SET_TMP_RSA_CB 5 1315# define SSL_CTRL_SET_TMP_DH_CB 6 1316# define SSL_CTRL_SET_TMP_ECDH_CB 7 1317 1318# define SSL_CTRL_GET_SESSION_REUSED 8 1319# define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9 1320# define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10 1321# define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11 1322# define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12 1323# define SSL_CTRL_GET_FLAGS 13 1324# define SSL_CTRL_EXTRA_CHAIN_CERT 14 1325 1326# define SSL_CTRL_SET_MSG_CALLBACK 15 1327# define SSL_CTRL_SET_MSG_CALLBACK_ARG 16 1328 1329/* only applies to datagram connections */ 1330# define SSL_CTRL_SET_MTU 17 1331/* Stats */ 1332# define SSL_CTRL_SESS_NUMBER 20 1333# define SSL_CTRL_SESS_CONNECT 21 1334# define SSL_CTRL_SESS_CONNECT_GOOD 22 1335# define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23 1336# define SSL_CTRL_SESS_ACCEPT 24 1337# define SSL_CTRL_SESS_ACCEPT_GOOD 25 1338# define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26 1339# define SSL_CTRL_SESS_HIT 27 1340# define SSL_CTRL_SESS_CB_HIT 28 1341# define SSL_CTRL_SESS_MISSES 29 1342# define SSL_CTRL_SESS_TIMEOUTS 30 1343# define SSL_CTRL_SESS_CACHE_FULL 31 1344# define SSL_CTRL_OPTIONS 32 1345# define SSL_CTRL_MODE 33 1346 1347# define SSL_CTRL_GET_READ_AHEAD 40 1348# define SSL_CTRL_SET_READ_AHEAD 41 1349# define SSL_CTRL_SET_SESS_CACHE_SIZE 42 1350# define SSL_CTRL_GET_SESS_CACHE_SIZE 43 1351# define SSL_CTRL_SET_SESS_CACHE_MODE 44 1352# define SSL_CTRL_GET_SESS_CACHE_MODE 45 1353 1354# define SSL_CTRL_GET_MAX_CERT_LIST 50 1355# define SSL_CTRL_SET_MAX_CERT_LIST 51 1356 1357/* see tls1.h for macros based on these */ 1358# ifndef OPENSSL_NO_TLSEXT 1359# define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53 1360# define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54 1361# define SSL_CTRL_SET_TLSEXT_HOSTNAME 55 1362# define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56 1363# define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57 1364# define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58 1365# define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59 1366 1367# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63 1368# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64 1369# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65 1370# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66 1371# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67 1372# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68 1373# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69 1374# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70 1375# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71 1376 1377# define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72 1378# endif 1379 1380# define DTLS_CTRL_GET_TIMEOUT 73 1381# define DTLS_CTRL_HANDLE_TIMEOUT 74 1382# define DTLS_CTRL_LISTEN 75 1383 1384# define SSL_CTRL_GET_RI_SUPPORT 76 1385# define SSL_CTRL_CLEAR_OPTIONS 77 1386# define SSL_CTRL_CLEAR_MODE 78 1387 1388# define SSL_CTRL_CHECK_PROTO_VERSION 119 1389 1390# define DTLSv1_get_timeout(ssl, arg) \ 1391 SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg) 1392# define DTLSv1_handle_timeout(ssl) \ 1393 SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL) 1394# define DTLSv1_listen(ssl, peer) \ 1395 SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer) 1396 1397# define SSL_session_reused(ssl) \ 1398 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL) 1399# define SSL_num_renegotiations(ssl) \ 1400 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL) 1401# define SSL_clear_num_renegotiations(ssl) \ 1402 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL) 1403# define SSL_total_renegotiations(ssl) \ 1404 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL) 1405 1406# define SSL_CTX_need_tmp_RSA(ctx) \ 1407 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL) 1408# define SSL_CTX_set_tmp_rsa(ctx,rsa) \ 1409 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa) 1410# define SSL_CTX_set_tmp_dh(ctx,dh) \ 1411 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh) 1412# define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \ 1413 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh) 1414 1415# define SSL_need_tmp_RSA(ssl) \ 1416 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL) 1417# define SSL_set_tmp_rsa(ssl,rsa) \ 1418 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa) 1419# define SSL_set_tmp_dh(ssl,dh) \ 1420 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh) 1421# define SSL_set_tmp_ecdh(ssl,ecdh) \ 1422 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh) 1423 1424# define SSL_CTX_add_extra_chain_cert(ctx,x509) \ 1425 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509) 1426 1427# ifndef OPENSSL_NO_BIO 1428BIO_METHOD *BIO_f_ssl(void); 1429BIO *BIO_new_ssl(SSL_CTX *ctx, int client); 1430BIO *BIO_new_ssl_connect(SSL_CTX *ctx); 1431BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx); 1432int BIO_ssl_copy_session_id(BIO *to, BIO *from); 1433void BIO_ssl_shutdown(BIO *ssl_bio); 1434 1435# endif 1436 1437int SSL_CTX_set_cipher_list(SSL_CTX *, const char *str); 1438SSL_CTX *SSL_CTX_new(SSL_METHOD *meth); 1439void SSL_CTX_free(SSL_CTX *); 1440long SSL_CTX_set_timeout(SSL_CTX *ctx, long t); 1441long SSL_CTX_get_timeout(const SSL_CTX *ctx); 1442X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *); 1443void SSL_CTX_set_cert_store(SSL_CTX *, X509_STORE *); 1444int SSL_want(const SSL *s); 1445int SSL_clear(SSL *s); 1446 1447void SSL_CTX_flush_sessions(SSL_CTX *ctx, long tm); 1448 1449SSL_CIPHER *SSL_get_current_cipher(const SSL *s); 1450int SSL_CIPHER_get_bits(const SSL_CIPHER *c, int *alg_bits); 1451char *SSL_CIPHER_get_version(const SSL_CIPHER *c); 1452const char *SSL_CIPHER_get_name(const SSL_CIPHER *c); 1453 1454int SSL_get_fd(const SSL *s); 1455int SSL_get_rfd(const SSL *s); 1456int SSL_get_wfd(const SSL *s); 1457const char *SSL_get_cipher_list(const SSL *s, int n); 1458char *SSL_get_shared_ciphers(const SSL *s, char *buf, int len); 1459int SSL_get_read_ahead(const SSL *s); 1460int SSL_pending(const SSL *s); 1461# ifndef OPENSSL_NO_SOCK 1462int SSL_set_fd(SSL *s, int fd); 1463int SSL_set_rfd(SSL *s, int fd); 1464int SSL_set_wfd(SSL *s, int fd); 1465# endif 1466# ifndef OPENSSL_NO_BIO 1467void SSL_set_bio(SSL *s, BIO *rbio, BIO *wbio); 1468BIO *SSL_get_rbio(const SSL *s); 1469BIO *SSL_get_wbio(const SSL *s); 1470# endif 1471int SSL_set_cipher_list(SSL *s, const char *str); 1472void SSL_set_read_ahead(SSL *s, int yes); 1473int SSL_get_verify_mode(const SSL *s); 1474int SSL_get_verify_depth(const SSL *s); 1475int (*SSL_get_verify_callback(const SSL *s)) (int, X509_STORE_CTX *); 1476void SSL_set_verify(SSL *s, int mode, 1477 int (*callback) (int ok, X509_STORE_CTX *ctx)); 1478void SSL_set_verify_depth(SSL *s, int depth); 1479# ifndef OPENSSL_NO_RSA 1480int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa); 1481# endif 1482int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len); 1483int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey); 1484int SSL_use_PrivateKey_ASN1(int pk, SSL *ssl, const unsigned char *d, 1485 long len); 1486int SSL_use_certificate(SSL *ssl, X509 *x); 1487int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len); 1488 1489# ifndef OPENSSL_NO_STDIO 1490int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type); 1491int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type); 1492int SSL_use_certificate_file(SSL *ssl, const char *file, int type); 1493int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type); 1494int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type); 1495int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type); 1496/* PEM type */ 1497int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); 1498STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file); 1499int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, 1500 const char *file); 1501# ifndef OPENSSL_SYS_VMS 1502/* XXXXX: Better scheme needed! [was: #ifndef MAC_OS_pre_X] */ 1503# ifndef OPENSSL_SYS_MACINTOSH_CLASSIC 1504int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, 1505 const char *dir); 1506# endif 1507# endif 1508 1509# endif 1510 1511void SSL_load_error_strings(void); 1512const char *SSL_state_string(const SSL *s); 1513const char *SSL_rstate_string(const SSL *s); 1514const char *SSL_state_string_long(const SSL *s); 1515const char *SSL_rstate_string_long(const SSL *s); 1516long SSL_SESSION_get_time(const SSL_SESSION *s); 1517long SSL_SESSION_set_time(SSL_SESSION *s, long t); 1518long SSL_SESSION_get_timeout(const SSL_SESSION *s); 1519long SSL_SESSION_set_timeout(SSL_SESSION *s, long t); 1520void SSL_copy_session_id(SSL *to, const SSL *from); 1521 1522SSL_SESSION *SSL_SESSION_new(void); 1523unsigned long SSL_SESSION_hash(const SSL_SESSION *a); 1524int SSL_SESSION_cmp(const SSL_SESSION *a, const SSL_SESSION *b); 1525const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s, 1526 unsigned int *len); 1527# ifndef OPENSSL_NO_FP_API 1528int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *ses); 1529# endif 1530# ifndef OPENSSL_NO_BIO 1531int SSL_SESSION_print(BIO *fp, const SSL_SESSION *ses); 1532# endif 1533void SSL_SESSION_free(SSL_SESSION *ses); 1534int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp); 1535int SSL_set_session(SSL *to, SSL_SESSION *session); 1536int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c); 1537int SSL_CTX_remove_session(SSL_CTX *, SSL_SESSION *c); 1538int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB); 1539int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB); 1540int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id, 1541 unsigned int id_len); 1542SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp, 1543 long length); 1544 1545# ifdef HEADER_X509_H 1546X509 *SSL_get_peer_certificate(const SSL *s); 1547# endif 1548 1549STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s); 1550 1551int SSL_CTX_get_verify_mode(const SSL_CTX *ctx); 1552int SSL_CTX_get_verify_depth(const SSL_CTX *ctx); 1553int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx)) (int, 1554 X509_STORE_CTX *); 1555void SSL_CTX_set_verify(SSL_CTX *ctx, int mode, 1556 int (*callback) (int, X509_STORE_CTX *)); 1557void SSL_CTX_set_verify_depth(SSL_CTX *ctx, int depth); 1558void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, 1559 int (*cb) (X509_STORE_CTX *, void *), 1560 void *arg); 1561# ifndef OPENSSL_NO_RSA 1562int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa); 1563# endif 1564int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, 1565 long len); 1566int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey); 1567int SSL_CTX_use_PrivateKey_ASN1(int pk, SSL_CTX *ctx, 1568 const unsigned char *d, long len); 1569int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x); 1570int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, 1571 const unsigned char *d); 1572 1573void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb); 1574void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u); 1575 1576int SSL_CTX_check_private_key(const SSL_CTX *ctx); 1577int SSL_check_private_key(const SSL *ctx); 1578 1579int SSL_CTX_set_session_id_context(SSL_CTX *ctx, const unsigned char *sid_ctx, 1580 unsigned int sid_ctx_len); 1581 1582SSL *SSL_new(SSL_CTX *ctx); 1583int SSL_set_session_id_context(SSL *ssl, const unsigned char *sid_ctx, 1584 unsigned int sid_ctx_len); 1585 1586int SSL_CTX_set_purpose(SSL_CTX *s, int purpose); 1587int SSL_set_purpose(SSL *s, int purpose); 1588int SSL_CTX_set_trust(SSL_CTX *s, int trust); 1589int SSL_set_trust(SSL *s, int trust); 1590 1591void SSL_free(SSL *ssl); 1592int SSL_accept(SSL *ssl); 1593int SSL_connect(SSL *ssl); 1594int SSL_read(SSL *ssl, void *buf, int num); 1595int SSL_peek(SSL *ssl, void *buf, int num); 1596int SSL_write(SSL *ssl, const void *buf, int num); 1597long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg); 1598long SSL_callback_ctrl(SSL *, int, void (*)(void)); 1599long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg); 1600long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void)); 1601 1602int SSL_get_error(const SSL *s, int ret_code); 1603const char *SSL_get_version(const SSL *s); 1604 1605/* This sets the 'default' SSL version that SSL_new() will create */ 1606int SSL_CTX_set_ssl_version(SSL_CTX *ctx, SSL_METHOD *meth); 1607 1608SSL_METHOD *SSLv2_method(void); /* SSLv2 */ 1609SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */ 1610SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */ 1611 1612SSL_METHOD *SSLv3_method(void); /* SSLv3 */ 1613SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */ 1614SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */ 1615 1616SSL_METHOD *SSLv23_method(void); /* SSLv3 but can rollback to v2 */ 1617SSL_METHOD *SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */ 1618SSL_METHOD *SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */ 1619 1620SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */ 1621SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */ 1622SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */ 1623 1624SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */ 1625SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */ 1626SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */ 1627 1628STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s); 1629 1630int SSL_do_handshake(SSL *s); 1631int SSL_renegotiate(SSL *s); 1632int SSL_renegotiate_pending(SSL *s); 1633int SSL_shutdown(SSL *s); 1634 1635SSL_METHOD *SSL_get_ssl_method(SSL *s); 1636int SSL_set_ssl_method(SSL *s, SSL_METHOD *method); 1637const char *SSL_alert_type_string_long(int value); 1638const char *SSL_alert_type_string(int value); 1639const char *SSL_alert_desc_string_long(int value); 1640const char *SSL_alert_desc_string(int value); 1641 1642void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list); 1643void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list); 1644STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s); 1645STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s); 1646int SSL_add_client_CA(SSL *ssl, X509 *x); 1647int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x); 1648 1649void SSL_set_connect_state(SSL *s); 1650void SSL_set_accept_state(SSL *s); 1651 1652long SSL_get_default_timeout(const SSL *s); 1653 1654int SSL_library_init(void); 1655 1656char *SSL_CIPHER_description(const SSL_CIPHER *, char *buf, int size); 1657STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk); 1658 1659SSL *SSL_dup(SSL *ssl); 1660 1661X509 *SSL_get_certificate(const SSL *ssl); 1662/* 1663 * EVP_PKEY 1664 */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl); 1665 1666void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx, int mode); 1667int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx); 1668void SSL_set_quiet_shutdown(SSL *ssl, int mode); 1669int SSL_get_quiet_shutdown(const SSL *ssl); 1670void SSL_set_shutdown(SSL *ssl, int mode); 1671int SSL_get_shutdown(const SSL *ssl); 1672int SSL_version(const SSL *ssl); 1673int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx); 1674int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile, 1675 const char *CApath); 1676# define SSL_get0_session SSL_get_session/* just peek at pointer */ 1677SSL_SESSION *SSL_get_session(const SSL *ssl); 1678SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */ 1679SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl); 1680SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX *ctx); 1681void SSL_set_info_callback(SSL *ssl, 1682 void (*cb) (const SSL *ssl, int type, int val)); 1683void (*SSL_get_info_callback(const SSL *ssl)) (const SSL *ssl, int type, 1684 int val); 1685int SSL_state(const SSL *ssl); 1686 1687void SSL_set_verify_result(SSL *ssl, long v); 1688long SSL_get_verify_result(const SSL *ssl); 1689 1690int SSL_set_ex_data(SSL *ssl, int idx, void *data); 1691void *SSL_get_ex_data(const SSL *ssl, int idx); 1692int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 1693 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 1694 1695int SSL_SESSION_set_ex_data(SSL_SESSION *ss, int idx, void *data); 1696void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss, int idx); 1697int SSL_SESSION_get_ex_new_index(long argl, void *argp, 1698 CRYPTO_EX_new *new_func, 1699 CRYPTO_EX_dup *dup_func, 1700 CRYPTO_EX_free *free_func); 1701 1702int SSL_CTX_set_ex_data(SSL_CTX *ssl, int idx, void *data); 1703void *SSL_CTX_get_ex_data(const SSL_CTX *ssl, int idx); 1704int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 1705 CRYPTO_EX_dup *dup_func, 1706 CRYPTO_EX_free *free_func); 1707 1708int SSL_get_ex_data_X509_STORE_CTX_idx(void); 1709 1710# define SSL_CTX_sess_set_cache_size(ctx,t) \ 1711 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL) 1712# define SSL_CTX_sess_get_cache_size(ctx) \ 1713 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL) 1714# define SSL_CTX_set_session_cache_mode(ctx,m) \ 1715 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL) 1716# define SSL_CTX_get_session_cache_mode(ctx) \ 1717 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL) 1718 1719# define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx) 1720# define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m) 1721# define SSL_CTX_get_read_ahead(ctx) \ 1722 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL) 1723# define SSL_CTX_set_read_ahead(ctx,m) \ 1724 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL) 1725# define SSL_CTX_get_max_cert_list(ctx) \ 1726 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) 1727# define SSL_CTX_set_max_cert_list(ctx,m) \ 1728 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) 1729# define SSL_get_max_cert_list(ssl) \ 1730 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) 1731# define SSL_set_max_cert_list(ssl,m) \ 1732 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) 1733 1734 /* NB: the keylength is only applicable when is_export is true */ 1735# ifndef OPENSSL_NO_RSA 1736void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx, 1737 RSA *(*cb) (SSL *ssl, int is_export, 1738 int keylength)); 1739 1740void SSL_set_tmp_rsa_callback(SSL *ssl, 1741 RSA *(*cb) (SSL *ssl, int is_export, 1742 int keylength)); 1743# endif 1744# ifndef OPENSSL_NO_DH 1745void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx, 1746 DH *(*dh) (SSL *ssl, int is_export, 1747 int keylength)); 1748void SSL_set_tmp_dh_callback(SSL *ssl, 1749 DH *(*dh) (SSL *ssl, int is_export, 1750 int keylength)); 1751# endif 1752# ifndef OPENSSL_NO_ECDH 1753void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx, 1754 EC_KEY *(*ecdh) (SSL *ssl, int is_export, 1755 int keylength)); 1756void SSL_set_tmp_ecdh_callback(SSL *ssl, 1757 EC_KEY *(*ecdh) (SSL *ssl, int is_export, 1758 int keylength)); 1759# endif 1760 1761# ifndef OPENSSL_NO_COMP 1762const COMP_METHOD *SSL_get_current_compression(SSL *s); 1763const COMP_METHOD *SSL_get_current_expansion(SSL *s); 1764const char *SSL_COMP_get_name(const COMP_METHOD *comp); 1765STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void); 1766int SSL_COMP_add_compression_method(int id, COMP_METHOD *cm); 1767# else 1768const void *SSL_get_current_compression(SSL *s); 1769const void *SSL_get_current_expansion(SSL *s); 1770const char *SSL_COMP_get_name(const void *comp); 1771void *SSL_COMP_get_compression_methods(void); 1772int SSL_COMP_add_compression_method(int id, void *cm); 1773# endif 1774 1775/* BEGIN ERROR CODES */ 1776/* 1777 * The following lines are auto generated by the script mkerr.pl. Any changes 1778 * made after this point may be overwritten when the script is next run. 1779 */ 1780void ERR_load_SSL_strings(void); 1781 1782/* Error codes for the SSL functions. */ 1783 1784/* Function codes. */ 1785# define SSL_F_CLIENT_CERTIFICATE 100 1786# define SSL_F_CLIENT_FINISHED 167 1787# define SSL_F_CLIENT_HELLO 101 1788# define SSL_F_CLIENT_MASTER_KEY 102 1789# define SSL_F_D2I_SSL_SESSION 103 1790# define SSL_F_DO_DTLS1_WRITE 245 1791# define SSL_F_DO_SSL3_WRITE 104 1792# define SSL_F_DTLS1_ACCEPT 246 1793# define SSL_F_DTLS1_ADD_CERT_TO_BUF 280 1794# define SSL_F_DTLS1_BUFFER_RECORD 247 1795# define SSL_F_DTLS1_CHECK_TIMEOUT_NUM 293 1796# define SSL_F_DTLS1_CLIENT_HELLO 248 1797# define SSL_F_DTLS1_CONNECT 249 1798# define SSL_F_DTLS1_ENC 250 1799# define SSL_F_DTLS1_GET_HELLO_VERIFY 251 1800# define SSL_F_DTLS1_GET_MESSAGE 252 1801# define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253 1802# define SSL_F_DTLS1_GET_RECORD 254 1803# define SSL_F_DTLS1_HANDLE_TIMEOUT 282 1804# define SSL_F_DTLS1_OUTPUT_CERT_CHAIN 255 1805# define SSL_F_DTLS1_PREPROCESS_FRAGMENT 277 1806# define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 256 1807# define SSL_F_DTLS1_PROCESS_RECORD 257 1808# define SSL_F_DTLS1_READ_BYTES 258 1809# define SSL_F_DTLS1_READ_FAILED 259 1810# define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 260 1811# define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE 261 1812# define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE 262 1813# define SSL_F_DTLS1_SEND_CLIENT_VERIFY 263 1814# define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 264 1815# define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE 265 1816# define SSL_F_DTLS1_SEND_SERVER_HELLO 266 1817# define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE 267 1818# define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268 1819# define SSL_F_GET_CLIENT_FINISHED 105 1820# define SSL_F_GET_CLIENT_HELLO 106 1821# define SSL_F_GET_CLIENT_MASTER_KEY 107 1822# define SSL_F_GET_SERVER_FINISHED 108 1823# define SSL_F_GET_SERVER_HELLO 109 1824# define SSL_F_GET_SERVER_VERIFY 110 1825# define SSL_F_I2D_SSL_SESSION 111 1826# define SSL_F_READ_N 112 1827# define SSL_F_REQUEST_CERTIFICATE 113 1828# define SSL_F_SERVER_FINISH 239 1829# define SSL_F_SERVER_HELLO 114 1830# define SSL_F_SERVER_VERIFY 240 1831# define SSL_F_SSL23_ACCEPT 115 1832# define SSL_F_SSL23_CLIENT_HELLO 116 1833# define SSL_F_SSL23_CONNECT 117 1834# define SSL_F_SSL23_GET_CLIENT_HELLO 118 1835# define SSL_F_SSL23_GET_SERVER_HELLO 119 1836# define SSL_F_SSL23_PEEK 237 1837# define SSL_F_SSL23_READ 120 1838# define SSL_F_SSL23_WRITE 121 1839# define SSL_F_SSL2_ACCEPT 122 1840# define SSL_F_SSL2_CONNECT 123 1841# define SSL_F_SSL2_ENC_INIT 124 1842# define SSL_F_SSL2_GENERATE_KEY_MATERIAL 241 1843# define SSL_F_SSL2_PEEK 234 1844# define SSL_F_SSL2_READ 125 1845# define SSL_F_SSL2_READ_INTERNAL 236 1846# define SSL_F_SSL2_SET_CERTIFICATE 126 1847# define SSL_F_SSL2_WRITE 127 1848# define SSL_F_SSL3_ACCEPT 128 1849# define SSL_F_SSL3_ADD_CERT_TO_BUF 281 1850# define SSL_F_SSL3_CALLBACK_CTRL 233 1851# define SSL_F_SSL3_CHANGE_CIPHER_STATE 129 1852# define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130 1853# define SSL_F_SSL3_CHECK_CLIENT_HELLO 292 1854# define SSL_F_SSL3_CLIENT_HELLO 131 1855# define SSL_F_SSL3_CONNECT 132 1856# define SSL_F_SSL3_CTRL 213 1857# define SSL_F_SSL3_CTX_CTRL 133 1858# define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC 279 1859# define SSL_F_SSL3_ENC 134 1860# define SSL_F_SSL3_GENERATE_KEY_BLOCK 238 1861# define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135 1862# define SSL_F_SSL3_GET_CERT_STATUS 288 1863# define SSL_F_SSL3_GET_CERT_VERIFY 136 1864# define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137 1865# define SSL_F_SSL3_GET_CLIENT_HELLO 138 1866# define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139 1867# define SSL_F_SSL3_GET_FINISHED 140 1868# define SSL_F_SSL3_GET_KEY_EXCHANGE 141 1869# define SSL_F_SSL3_GET_MESSAGE 142 1870# define SSL_F_SSL3_GET_NEW_SESSION_TICKET 283 1871# define SSL_F_SSL3_GET_RECORD 143 1872# define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144 1873# define SSL_F_SSL3_GET_SERVER_DONE 145 1874# define SSL_F_SSL3_GET_SERVER_HELLO 146 1875# define SSL_F_SSL3_NEW_SESSION_TICKET 284 1876# define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147 1877# define SSL_F_SSL3_PEEK 235 1878# define SSL_F_SSL3_READ_BYTES 148 1879# define SSL_F_SSL3_READ_N 149 1880# define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150 1881# define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151 1882# define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152 1883# define SSL_F_SSL3_SEND_CLIENT_VERIFY 153 1884# define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154 1885# define SSL_F_SSL3_SEND_SERVER_HELLO 242 1886# define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155 1887# define SSL_F_SSL3_SETUP_BUFFERS 156 1888# define SSL_F_SSL3_SETUP_KEY_BLOCK 157 1889# define SSL_F_SSL3_WRITE_BYTES 158 1890# define SSL_F_SSL3_WRITE_PENDING 159 1891# define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT 285 1892# define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT 272 1893# define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215 1894# define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216 1895# define SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT 286 1896# define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT 273 1897# define SSL_F_SSL_BAD_METHOD 160 1898# define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161 1899# define SSL_F_SSL_CERT_DUP 221 1900# define SSL_F_SSL_CERT_INST 222 1901# define SSL_F_SSL_CERT_INSTANTIATE 214 1902# define SSL_F_SSL_CERT_NEW 162 1903# define SSL_F_SSL_CHECK_PRIVATE_KEY 163 1904# define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT 274 1905# define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230 1906# define SSL_F_SSL_CIPHER_STRENGTH_SORT 231 1907# define SSL_F_SSL_CLEAR 164 1908# define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165 1909# define SSL_F_SSL_CREATE_CIPHER_LIST 166 1910# define SSL_F_SSL_CTRL 232 1911# define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168 1912# define SSL_F_SSL_CTX_NEW 169 1913# define SSL_F_SSL_CTX_SET_CIPHER_LIST 269 1914# define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE 278 1915# define SSL_F_SSL_CTX_SET_PURPOSE 226 1916# define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219 1917# define SSL_F_SSL_CTX_SET_SSL_VERSION 170 1918# define SSL_F_SSL_CTX_SET_TRUST 229 1919# define SSL_F_SSL_CTX_USE_CERTIFICATE 171 1920# define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172 1921# define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220 1922# define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173 1923# define SSL_F_SSL_CTX_USE_PRIVATEKEY 174 1924# define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175 1925# define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176 1926# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177 1927# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178 1928# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179 1929# define SSL_F_SSL_DO_HANDSHAKE 180 1930# define SSL_F_SSL_GET_NEW_SESSION 181 1931# define SSL_F_SSL_GET_PREV_SESSION 217 1932# define SSL_F_SSL_GET_SERVER_SEND_CERT 182 1933# define SSL_F_SSL_GET_SERVER_SEND_PKEY 317 1934# define SSL_F_SSL_GET_SIGN_PKEY 183 1935# define SSL_F_SSL_INIT_WBIO_BUFFER 184 1936# define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185 1937# define SSL_F_SSL_NEW 186 1938# define SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT 287 1939# define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT 290 1940# define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT 289 1941# define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT 291 1942# define SSL_F_SSL_PEEK 270 1943# define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT 275 1944# define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT 276 1945# define SSL_F_SSL_READ 223 1946# define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187 1947# define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188 1948# define SSL_F_SSL_SESSION_DUP 348 1949# define SSL_F_SSL_SESSION_NEW 189 1950# define SSL_F_SSL_SESSION_PRINT_FP 190 1951# define SSL_F_SSL_SESS_CERT_NEW 225 1952# define SSL_F_SSL_SET_CERT 191 1953# define SSL_F_SSL_SET_CIPHER_LIST 271 1954# define SSL_F_SSL_SET_FD 192 1955# define SSL_F_SSL_SET_PKEY 193 1956# define SSL_F_SSL_SET_PURPOSE 227 1957# define SSL_F_SSL_SET_RFD 194 1958# define SSL_F_SSL_SET_SESSION 195 1959# define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218 1960# define SSL_F_SSL_SET_TRUST 228 1961# define SSL_F_SSL_SET_WFD 196 1962# define SSL_F_SSL_SHUTDOWN 224 1963# define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243 1964# define SSL_F_SSL_UNDEFINED_FUNCTION 197 1965# define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244 1966# define SSL_F_SSL_USE_CERTIFICATE 198 1967# define SSL_F_SSL_USE_CERTIFICATE_ASN1 199 1968# define SSL_F_SSL_USE_CERTIFICATE_FILE 200 1969# define SSL_F_SSL_USE_PRIVATEKEY 201 1970# define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202 1971# define SSL_F_SSL_USE_PRIVATEKEY_FILE 203 1972# define SSL_F_SSL_USE_RSAPRIVATEKEY 204 1973# define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205 1974# define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206 1975# define SSL_F_SSL_VERIFY_CERT_CHAIN 207 1976# define SSL_F_SSL_WRITE 208 1977# define SSL_F_TLS1_CHANGE_CIPHER_STATE 209 1978# define SSL_F_TLS1_ENC 210 1979# define SSL_F_TLS1_SETUP_KEY_BLOCK 211 1980# define SSL_F_WRITE_PENDING 212 1981 1982/* Reason codes. */ 1983# define SSL_R_APP_DATA_IN_HANDSHAKE 100 1984# define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272 1985# define SSL_R_BAD_ALERT_RECORD 101 1986# define SSL_R_BAD_AUTHENTICATION_TYPE 102 1987# define SSL_R_BAD_CHANGE_CIPHER_SPEC 103 1988# define SSL_R_BAD_CHECKSUM 104 1989# define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106 1990# define SSL_R_BAD_DECOMPRESSION 107 1991# define SSL_R_BAD_DH_G_LENGTH 108 1992# define SSL_R_BAD_DH_PUB_KEY_LENGTH 109 1993# define SSL_R_BAD_DH_P_LENGTH 110 1994# define SSL_R_BAD_DIGEST_LENGTH 111 1995# define SSL_R_BAD_DSA_SIGNATURE 112 1996# define SSL_R_BAD_ECC_CERT 304 1997# define SSL_R_BAD_ECDSA_SIGNATURE 305 1998# define SSL_R_BAD_ECPOINT 306 1999# define SSL_R_BAD_HELLO_REQUEST 105 2000# define SSL_R_BAD_LENGTH 271 2001# define SSL_R_BAD_MAC_DECODE 113 2002# define SSL_R_BAD_MESSAGE_TYPE 114 2003# define SSL_R_BAD_PACKET_LENGTH 115 2004# define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116 2005# define SSL_R_BAD_RESPONSE_ARGUMENT 117 2006# define SSL_R_BAD_RSA_DECRYPT 118 2007# define SSL_R_BAD_RSA_ENCRYPT 119 2008# define SSL_R_BAD_RSA_E_LENGTH 120 2009# define SSL_R_BAD_RSA_MODULUS_LENGTH 121 2010# define SSL_R_BAD_RSA_SIGNATURE 122 2011# define SSL_R_BAD_SIGNATURE 123 2012# define SSL_R_BAD_SSL_FILETYPE 124 2013# define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125 2014# define SSL_R_BAD_STATE 126 2015# define SSL_R_BAD_WRITE_RETRY 127 2016# define SSL_R_BIO_NOT_SET 128 2017# define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129 2018# define SSL_R_BN_LIB 130 2019# define SSL_R_CA_DN_LENGTH_MISMATCH 131 2020# define SSL_R_CA_DN_TOO_LONG 132 2021# define SSL_R_CCS_RECEIVED_EARLY 133 2022# define SSL_R_CERTIFICATE_VERIFY_FAILED 134 2023# define SSL_R_CERT_LENGTH_MISMATCH 135 2024# define SSL_R_CHALLENGE_IS_DIFFERENT 136 2025# define SSL_R_CIPHER_CODE_WRONG_LENGTH 137 2026# define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138 2027# define SSL_R_CIPHER_TABLE_SRC_ERROR 139 2028# define SSL_R_CLIENTHELLO_TLSEXT 157 2029# define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140 2030# define SSL_R_COMPRESSION_FAILURE 141 2031# define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307 2032# define SSL_R_COMPRESSION_LIBRARY_ERROR 142 2033# define SSL_R_CONNECTION_ID_IS_DIFFERENT 143 2034# define SSL_R_CONNECTION_TYPE_NOT_SET 144 2035# define SSL_R_COOKIE_MISMATCH 308 2036# define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145 2037# define SSL_R_DATA_LENGTH_TOO_LONG 146 2038# define SSL_R_DECRYPTION_FAILED 147 2039# define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281 2040# define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148 2041# define SSL_R_DIGEST_CHECK_FAILED 149 2042# define SSL_R_DTLS_MESSAGE_TOO_BIG 318 2043# define SSL_R_DUPLICATE_COMPRESSION_ID 309 2044# define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310 2045# define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150 2046# define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 282 2047# define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151 2048# define SSL_R_EXCESSIVE_MESSAGE_SIZE 152 2049# define SSL_R_EXTRA_DATA_IN_MESSAGE 153 2050# define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154 2051# define SSL_R_HTTPS_PROXY_REQUEST 155 2052# define SSL_R_HTTP_REQUEST 156 2053# define SSL_R_ILLEGAL_PADDING 283 2054# define SSL_R_INAPPROPRIATE_FALLBACK 373 2055# define SSL_R_INVALID_CHALLENGE_LENGTH 158 2056# define SSL_R_INVALID_COMMAND 280 2057# define SSL_R_INVALID_PURPOSE 278 2058# define SSL_R_INVALID_STATUS_RESPONSE 316 2059# define SSL_R_INVALID_TICKET_KEYS_LENGTH 275 2060# define SSL_R_INVALID_TRUST 279 2061# define SSL_R_KEY_ARG_TOO_LONG 284 2062# define SSL_R_KRB5 285 2063# define SSL_R_KRB5_C_CC_PRINC 286 2064# define SSL_R_KRB5_C_GET_CRED 287 2065# define SSL_R_KRB5_C_INIT 288 2066# define SSL_R_KRB5_C_MK_REQ 289 2067# define SSL_R_KRB5_S_BAD_TICKET 290 2068# define SSL_R_KRB5_S_INIT 291 2069# define SSL_R_KRB5_S_RD_REQ 292 2070# define SSL_R_KRB5_S_TKT_EXPIRED 293 2071# define SSL_R_KRB5_S_TKT_NYV 294 2072# define SSL_R_KRB5_S_TKT_SKEW 295 2073# define SSL_R_LENGTH_MISMATCH 159 2074# define SSL_R_LENGTH_TOO_SHORT 160 2075# define SSL_R_LIBRARY_BUG 274 2076# define SSL_R_LIBRARY_HAS_NO_CIPHERS 161 2077# define SSL_R_MESSAGE_TOO_LONG 296 2078# define SSL_R_MISSING_DH_DSA_CERT 162 2079# define SSL_R_MISSING_DH_KEY 163 2080# define SSL_R_MISSING_DH_RSA_CERT 164 2081# define SSL_R_MISSING_DSA_SIGNING_CERT 165 2082# define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166 2083# define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167 2084# define SSL_R_MISSING_RSA_CERTIFICATE 168 2085# define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169 2086# define SSL_R_MISSING_RSA_SIGNING_CERT 170 2087# define SSL_R_MISSING_TMP_DH_KEY 171 2088# define SSL_R_MISSING_TMP_ECDH_KEY 311 2089# define SSL_R_MISSING_TMP_RSA_KEY 172 2090# define SSL_R_MISSING_TMP_RSA_PKEY 173 2091# define SSL_R_MISSING_VERIFY_MESSAGE 174 2092# define SSL_R_MULTIPLE_SGC_RESTARTS 325 2093# define SSL_R_NON_SSLV2_INITIAL_PACKET 175 2094# define SSL_R_NO_CERTIFICATES_RETURNED 176 2095# define SSL_R_NO_CERTIFICATE_ASSIGNED 177 2096# define SSL_R_NO_CERTIFICATE_RETURNED 178 2097# define SSL_R_NO_CERTIFICATE_SET 179 2098# define SSL_R_NO_CERTIFICATE_SPECIFIED 180 2099# define SSL_R_NO_CIPHERS_AVAILABLE 181 2100# define SSL_R_NO_CIPHERS_PASSED 182 2101# define SSL_R_NO_CIPHERS_SPECIFIED 183 2102# define SSL_R_NO_CIPHER_LIST 184 2103# define SSL_R_NO_CIPHER_MATCH 185 2104# define SSL_R_NO_CLIENT_CERT_METHOD 317 2105# define SSL_R_NO_CLIENT_CERT_RECEIVED 186 2106# define SSL_R_NO_COMPRESSION_SPECIFIED 187 2107# define SSL_R_NO_METHOD_SPECIFIED 188 2108# define SSL_R_NO_PRIVATEKEY 189 2109# define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190 2110# define SSL_R_NO_PROTOCOLS_AVAILABLE 191 2111# define SSL_R_NO_PUBLICKEY 192 2112# define SSL_R_NO_RENEGOTIATION 319 2113# define SSL_R_NO_SHARED_CIPHER 193 2114# define SSL_R_NO_VERIFY_CALLBACK 194 2115# define SSL_R_NULL_SSL_CTX 195 2116# define SSL_R_NULL_SSL_METHOD_PASSED 196 2117# define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197 2118# define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 297 2119# define SSL_R_PACKET_LENGTH_TOO_LONG 198 2120# define SSL_R_PARSE_TLSEXT 223 2121# define SSL_R_PATH_TOO_LONG 270 2122# define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199 2123# define SSL_R_PEER_ERROR 200 2124# define SSL_R_PEER_ERROR_CERTIFICATE 201 2125# define SSL_R_PEER_ERROR_NO_CERTIFICATE 202 2126# define SSL_R_PEER_ERROR_NO_CIPHER 203 2127# define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204 2128# define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205 2129# define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206 2130# define SSL_R_PROTOCOL_IS_SHUTDOWN 207 2131# define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208 2132# define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209 2133# define SSL_R_PUBLIC_KEY_NOT_RSA 210 2134# define SSL_R_READ_BIO_NOT_SET 211 2135# define SSL_R_READ_TIMEOUT_EXPIRED 312 2136# define SSL_R_READ_WRONG_PACKET_TYPE 212 2137# define SSL_R_RECORD_LENGTH_MISMATCH 213 2138# define SSL_R_RECORD_TOO_LARGE 214 2139# define SSL_R_RECORD_TOO_SMALL 298 2140# define SSL_R_RENEGOTIATE_EXT_TOO_LONG 320 2141# define SSL_R_RENEGOTIATION_ENCODING_ERR 321 2142# define SSL_R_RENEGOTIATION_MISMATCH 322 2143# define SSL_R_REQUIRED_CIPHER_MISSING 215 2144# define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216 2145# define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217 2146# define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218 2147# define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING 324 2148# define SSL_R_SERVERHELLO_TLSEXT 224 2149# define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277 2150# define SSL_R_SHORT_READ 219 2151# define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220 2152# define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221 2153# define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 299 2154# define SSL_R_SSL3_EXT_INVALID_SERVERNAME 225 2155# define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 226 2156# define SSL_R_SSL3_SESSION_ID_TOO_LONG 300 2157# define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222 2158# define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042 2159# define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020 2160# define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045 2161# define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044 2162# define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046 2163# define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030 2164# define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040 2165# define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047 2166# define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041 2167# define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010 2168# define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043 2169# define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228 2170# define SSL_R_SSL_HANDSHAKE_FAILURE 229 2171# define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230 2172# define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301 2173# define SSL_R_SSL_SESSION_ID_CONFLICT 302 2174# define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273 2175# define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303 2176# define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231 2177# define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049 2178# define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050 2179# define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021 2180# define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051 2181# define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060 2182# define SSL_R_TLSV1_ALERT_INAPPROPRIATE_FALLBACK 1086 2183# define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071 2184# define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080 2185# define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100 2186# define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070 2187# define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022 2188# define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048 2189# define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090 2190# define SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE 1114 2191# define SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE 1113 2192# define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE 1111 2193# define SSL_R_TLSV1_UNRECOGNIZED_NAME 1112 2194# define SSL_R_TLSV1_UNSUPPORTED_EXTENSION 1110 2195# define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232 2196# define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 227 2197# define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233 2198# define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234 2199# define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235 2200# define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236 2201# define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 313 2202# define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237 2203# define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238 2204# define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 314 2205# define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239 2206# define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240 2207# define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241 2208# define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242 2209# define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243 2210# define SSL_R_UNEXPECTED_MESSAGE 244 2211# define SSL_R_UNEXPECTED_RECORD 245 2212# define SSL_R_UNINITIALIZED 276 2213# define SSL_R_UNKNOWN_ALERT_TYPE 246 2214# define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247 2215# define SSL_R_UNKNOWN_CIPHER_RETURNED 248 2216# define SSL_R_UNKNOWN_CIPHER_TYPE 249 2217# define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250 2218# define SSL_R_UNKNOWN_PKEY_TYPE 251 2219# define SSL_R_UNKNOWN_PROTOCOL 252 2220# define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253 2221# define SSL_R_UNKNOWN_SSL_VERSION 254 2222# define SSL_R_UNKNOWN_STATE 255 2223# define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED 323 2224# define SSL_R_UNSUPPORTED_CIPHER 256 2225# define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257 2226# define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 315 2227# define SSL_R_UNSUPPORTED_PROTOCOL 258 2228# define SSL_R_UNSUPPORTED_SSL_VERSION 259 2229# define SSL_R_UNSUPPORTED_STATUS_TYPE 329 2230# define SSL_R_WRITE_BIO_NOT_SET 260 2231# define SSL_R_WRONG_CIPHER_RETURNED 261 2232# define SSL_R_WRONG_MESSAGE_TYPE 262 2233# define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263 2234# define SSL_R_WRONG_SIGNATURE_LENGTH 264 2235# define SSL_R_WRONG_SIGNATURE_SIZE 265 2236# define SSL_R_WRONG_SSL_VERSION 266 2237# define SSL_R_WRONG_VERSION_NUMBER 267 2238# define SSL_R_X509_LIB 268 2239# define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269 2240 2241#ifdef __cplusplus 2242} 2243#endif 2244#endif 2245