ssl.h revision 326663
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) 1998-2007 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 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. 113 * ECC cipher suite support in OpenSSL originally developed by 114 * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project. 115 */ 116/* ==================================================================== 117 * Copyright 2005 Nokia. All rights reserved. 118 * 119 * The portions of the attached software ("Contribution") is developed by 120 * Nokia Corporation and is licensed pursuant to the OpenSSL open source 121 * license. 122 * 123 * The Contribution, originally written by Mika Kousa and Pasi Eronen of 124 * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites 125 * support (see RFC 4279) to OpenSSL. 126 * 127 * No patent licenses or other rights except those expressly stated in 128 * the OpenSSL open source license shall be deemed granted or received 129 * expressly, by implication, estoppel, or otherwise. 130 * 131 * No assurances are provided by Nokia that the Contribution does not 132 * infringe the patent or other intellectual property rights of any third 133 * party or that the license provides you with all the necessary rights 134 * to make use of the Contribution. 135 * 136 * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN 137 * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA 138 * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY 139 * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR 140 * OTHERWISE. 141 */ 142 143#ifndef HEADER_SSL_H 144# define HEADER_SSL_H 145 146# include <openssl/e_os2.h> 147 148# ifndef OPENSSL_NO_COMP 149# include <openssl/comp.h> 150# endif 151# ifndef OPENSSL_NO_BIO 152# include <openssl/bio.h> 153# endif 154# ifndef OPENSSL_NO_DEPRECATED 155# ifndef OPENSSL_NO_X509 156# include <openssl/x509.h> 157# endif 158# include <openssl/crypto.h> 159# include <openssl/lhash.h> 160# include <openssl/buffer.h> 161# endif 162# include <openssl/pem.h> 163# include <openssl/hmac.h> 164 165# include <openssl/kssl.h> 166# include <openssl/safestack.h> 167# include <openssl/symhacks.h> 168 169#ifdef __cplusplus 170extern "C" { 171#endif 172 173/* SSLeay version number for ASN.1 encoding of the session information */ 174/*- 175 * Version 0 - initial version 176 * Version 1 - added the optional peer certificate 177 */ 178# define SSL_SESSION_ASN1_VERSION 0x0001 179 180/* text strings for the ciphers */ 181# define SSL_TXT_NULL_WITH_MD5 SSL2_TXT_NULL_WITH_MD5 182# define SSL_TXT_RC4_128_WITH_MD5 SSL2_TXT_RC4_128_WITH_MD5 183# define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5 184# define SSL_TXT_RC2_128_CBC_WITH_MD5 SSL2_TXT_RC2_128_CBC_WITH_MD5 185# define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 186# define SSL_TXT_IDEA_128_CBC_WITH_MD5 SSL2_TXT_IDEA_128_CBC_WITH_MD5 187# define SSL_TXT_DES_64_CBC_WITH_MD5 SSL2_TXT_DES_64_CBC_WITH_MD5 188# define SSL_TXT_DES_64_CBC_WITH_SHA SSL2_TXT_DES_64_CBC_WITH_SHA 189# define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5 190# define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA 191 192/* 193 * VRS Additional Kerberos5 entries 194 */ 195# define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA 196# define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA 197# define SSL_TXT_KRB5_RC4_128_SHA SSL3_TXT_KRB5_RC4_128_SHA 198# define SSL_TXT_KRB5_IDEA_128_CBC_SHA SSL3_TXT_KRB5_IDEA_128_CBC_SHA 199# define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5 200# define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5 201# define SSL_TXT_KRB5_RC4_128_MD5 SSL3_TXT_KRB5_RC4_128_MD5 202# define SSL_TXT_KRB5_IDEA_128_CBC_MD5 SSL3_TXT_KRB5_IDEA_128_CBC_MD5 203 204# define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA 205# define SSL_TXT_KRB5_RC2_40_CBC_SHA SSL3_TXT_KRB5_RC2_40_CBC_SHA 206# define SSL_TXT_KRB5_RC4_40_SHA SSL3_TXT_KRB5_RC4_40_SHA 207# define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5 208# define SSL_TXT_KRB5_RC2_40_CBC_MD5 SSL3_TXT_KRB5_RC2_40_CBC_MD5 209# define SSL_TXT_KRB5_RC4_40_MD5 SSL3_TXT_KRB5_RC4_40_MD5 210 211# define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA 212# define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5 213# define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA 214# define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5 215# define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA 216# define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5 217# define SSL_MAX_KRB5_PRINCIPAL_LENGTH 256 218 219# define SSL_MAX_SSL_SESSION_ID_LENGTH 32 220# define SSL_MAX_SID_CTX_LENGTH 32 221 222# define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8) 223# define SSL_MAX_KEY_ARG_LENGTH 8 224# define SSL_MAX_MASTER_KEY_LENGTH 48 225 226/* These are used to specify which ciphers to use and not to use */ 227 228# define SSL_TXT_EXP40 "EXPORT40" 229# define SSL_TXT_EXP56 "EXPORT56" 230# define SSL_TXT_LOW "LOW" 231# define SSL_TXT_MEDIUM "MEDIUM" 232# define SSL_TXT_HIGH "HIGH" 233# define SSL_TXT_FIPS "FIPS" 234 235# define SSL_TXT_kFZA "kFZA"/* unused! */ 236# define SSL_TXT_aFZA "aFZA"/* unused! */ 237# define SSL_TXT_eFZA "eFZA"/* unused! */ 238# define SSL_TXT_FZA "FZA"/* unused! */ 239 240# define SSL_TXT_aNULL "aNULL" 241# define SSL_TXT_eNULL "eNULL" 242# define SSL_TXT_NULL "NULL" 243 244# define SSL_TXT_kRSA "kRSA" 245# define SSL_TXT_kDHr "kDHr" 246# define SSL_TXT_kDHd "kDHd" 247# define SSL_TXT_kDH "kDH" 248# define SSL_TXT_kEDH "kEDH" 249# define SSL_TXT_kDHE "kDHE"/* alias for kEDH */ 250# define SSL_TXT_kKRB5 "kKRB5" 251# define SSL_TXT_kECDHr "kECDHr" 252# define SSL_TXT_kECDHe "kECDHe" 253# define SSL_TXT_kECDH "kECDH" 254# define SSL_TXT_kEECDH "kEECDH" 255# define SSL_TXT_kECDHE "kECDHE"/* alias for kEECDH */ 256# define SSL_TXT_kPSK "kPSK" 257# define SSL_TXT_kGOST "kGOST" 258# define SSL_TXT_kSRP "kSRP" 259 260# define SSL_TXT_aRSA "aRSA" 261# define SSL_TXT_aDSS "aDSS" 262# define SSL_TXT_aDH "aDH" 263# define SSL_TXT_aECDH "aECDH" 264# define SSL_TXT_aKRB5 "aKRB5" 265# define SSL_TXT_aECDSA "aECDSA" 266# define SSL_TXT_aPSK "aPSK" 267# define SSL_TXT_aGOST94 "aGOST94" 268# define SSL_TXT_aGOST01 "aGOST01" 269# define SSL_TXT_aGOST "aGOST" 270# define SSL_TXT_aSRP "aSRP" 271 272# define SSL_TXT_DSS "DSS" 273# define SSL_TXT_DH "DH" 274# define SSL_TXT_EDH "EDH"/* same as "kEDH:-ADH" */ 275# define SSL_TXT_DHE "DHE"/* alias for EDH */ 276# define SSL_TXT_ADH "ADH" 277# define SSL_TXT_RSA "RSA" 278# define SSL_TXT_ECDH "ECDH" 279# define SSL_TXT_EECDH "EECDH"/* same as "kEECDH:-AECDH" */ 280# define SSL_TXT_ECDHE "ECDHE"/* alias for ECDHE" */ 281# define SSL_TXT_AECDH "AECDH" 282# define SSL_TXT_ECDSA "ECDSA" 283# define SSL_TXT_KRB5 "KRB5" 284# define SSL_TXT_PSK "PSK" 285# define SSL_TXT_SRP "SRP" 286 287# define SSL_TXT_DES "DES" 288# define SSL_TXT_3DES "3DES" 289# define SSL_TXT_RC4 "RC4" 290# define SSL_TXT_RC2 "RC2" 291# define SSL_TXT_IDEA "IDEA" 292# define SSL_TXT_SEED "SEED" 293# define SSL_TXT_AES128 "AES128" 294# define SSL_TXT_AES256 "AES256" 295# define SSL_TXT_AES "AES" 296# define SSL_TXT_AES_GCM "AESGCM" 297# define SSL_TXT_CAMELLIA128 "CAMELLIA128" 298# define SSL_TXT_CAMELLIA256 "CAMELLIA256" 299# define SSL_TXT_CAMELLIA "CAMELLIA" 300 301# define SSL_TXT_MD5 "MD5" 302# define SSL_TXT_SHA1 "SHA1" 303# define SSL_TXT_SHA "SHA"/* same as "SHA1" */ 304# define SSL_TXT_GOST94 "GOST94" 305# define SSL_TXT_GOST89MAC "GOST89MAC" 306# define SSL_TXT_SHA256 "SHA256" 307# define SSL_TXT_SHA384 "SHA384" 308 309# define SSL_TXT_SSLV2 "SSLv2" 310# define SSL_TXT_SSLV3 "SSLv3" 311# define SSL_TXT_TLSV1 "TLSv1" 312# define SSL_TXT_TLSV1_1 "TLSv1.1" 313# define SSL_TXT_TLSV1_2 "TLSv1.2" 314 315# define SSL_TXT_EXP "EXP" 316# define SSL_TXT_EXPORT "EXPORT" 317 318# define SSL_TXT_ALL "ALL" 319 320/*- 321 * COMPLEMENTOF* definitions. These identifiers are used to (de-select) 322 * ciphers normally not being used. 323 * Example: "RC4" will activate all ciphers using RC4 including ciphers 324 * without authentication, which would normally disabled by DEFAULT (due 325 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT" 326 * will make sure that it is also disabled in the specific selection. 327 * COMPLEMENTOF* identifiers are portable between version, as adjustments 328 * to the default cipher setup will also be included here. 329 * 330 * COMPLEMENTOFDEFAULT does not experience the same special treatment that 331 * DEFAULT gets, as only selection is being done and no sorting as needed 332 * for DEFAULT. 333 */ 334# define SSL_TXT_CMPALL "COMPLEMENTOFALL" 335# define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT" 336 337/* 338 * The following cipher list is used by default. It also is substituted when 339 * an application-defined cipher list string starts with 'DEFAULT'. 340 */ 341# define SSL_DEFAULT_CIPHER_LIST "ALL:!EXPORT:!LOW:!aNULL:!eNULL:!SSLv2" 342/* 343 * As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always 344 * starts with a reasonable order, and all we have to do for DEFAULT is 345 * throwing out anonymous and unencrypted ciphersuites! (The latter are not 346 * actually enabled by ALL, but "ALL:RSA" would enable some of them.) 347 */ 348 349/* Used in SSL_set_shutdown()/SSL_get_shutdown(); */ 350# define SSL_SENT_SHUTDOWN 1 351# define SSL_RECEIVED_SHUTDOWN 2 352 353#ifdef __cplusplus 354} 355#endif 356 357#ifdef __cplusplus 358extern "C" { 359#endif 360 361# if (defined(OPENSSL_NO_RSA) || defined(OPENSSL_NO_MD5)) && !defined(OPENSSL_NO_SSL2) 362# define OPENSSL_NO_SSL2 363# endif 364 365# define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1 366# define SSL_FILETYPE_PEM X509_FILETYPE_PEM 367 368/* 369 * This is needed to stop compilers complaining about the 'struct ssl_st *' 370 * function parameters used to prototype callbacks in SSL_CTX. 371 */ 372typedef struct ssl_st *ssl_crock_st; 373typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT; 374typedef struct ssl_method_st SSL_METHOD; 375typedef struct ssl_cipher_st SSL_CIPHER; 376typedef struct ssl_session_st SSL_SESSION; 377typedef struct tls_sigalgs_st TLS_SIGALGS; 378typedef struct ssl_conf_ctx_st SSL_CONF_CTX; 379 380DECLARE_STACK_OF(SSL_CIPHER) 381 382/* SRTP protection profiles for use with the use_srtp extension (RFC 5764)*/ 383typedef struct srtp_protection_profile_st { 384 const char *name; 385 unsigned long id; 386} SRTP_PROTECTION_PROFILE; 387 388DECLARE_STACK_OF(SRTP_PROTECTION_PROFILE) 389 390typedef int (*tls_session_ticket_ext_cb_fn) (SSL *s, 391 const unsigned char *data, 392 int len, void *arg); 393typedef int (*tls_session_secret_cb_fn) (SSL *s, void *secret, 394 int *secret_len, 395 STACK_OF(SSL_CIPHER) *peer_ciphers, 396 SSL_CIPHER **cipher, void *arg); 397 398# ifndef OPENSSL_NO_TLSEXT 399 400/* Typedefs for handling custom extensions */ 401 402typedef int (*custom_ext_add_cb) (SSL *s, unsigned int ext_type, 403 const unsigned char **out, 404 size_t *outlen, int *al, void *add_arg); 405 406typedef void (*custom_ext_free_cb) (SSL *s, unsigned int ext_type, 407 const unsigned char *out, void *add_arg); 408 409typedef int (*custom_ext_parse_cb) (SSL *s, unsigned int ext_type, 410 const unsigned char *in, 411 size_t inlen, int *al, void *parse_arg); 412 413# endif 414 415# ifndef OPENSSL_NO_SSL_INTERN 416 417/* used to hold info on the particular ciphers used */ 418struct ssl_cipher_st { 419 int valid; 420 const char *name; /* text name */ 421 unsigned long id; /* id, 4 bytes, first is version */ 422 /* 423 * changed in 0.9.9: these four used to be portions of a single value 424 * 'algorithms' 425 */ 426 unsigned long algorithm_mkey; /* key exchange algorithm */ 427 unsigned long algorithm_auth; /* server authentication */ 428 unsigned long algorithm_enc; /* symmetric encryption */ 429 unsigned long algorithm_mac; /* symmetric authentication */ 430 unsigned long algorithm_ssl; /* (major) protocol version */ 431 unsigned long algo_strength; /* strength and export flags */ 432 unsigned long algorithm2; /* Extra flags */ 433 int strength_bits; /* Number of bits really used */ 434 int alg_bits; /* Number of bits for algorithm */ 435}; 436 437/* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */ 438struct ssl_method_st { 439 int version; 440 int (*ssl_new) (SSL *s); 441 void (*ssl_clear) (SSL *s); 442 void (*ssl_free) (SSL *s); 443 int (*ssl_accept) (SSL *s); 444 int (*ssl_connect) (SSL *s); 445 int (*ssl_read) (SSL *s, void *buf, int len); 446 int (*ssl_peek) (SSL *s, void *buf, int len); 447 int (*ssl_write) (SSL *s, const void *buf, int len); 448 int (*ssl_shutdown) (SSL *s); 449 int (*ssl_renegotiate) (SSL *s); 450 int (*ssl_renegotiate_check) (SSL *s); 451 long (*ssl_get_message) (SSL *s, int st1, int stn, int mt, long 452 max, int *ok); 453 int (*ssl_read_bytes) (SSL *s, int type, unsigned char *buf, int len, 454 int peek); 455 int (*ssl_write_bytes) (SSL *s, int type, const void *buf_, int len); 456 int (*ssl_dispatch_alert) (SSL *s); 457 long (*ssl_ctrl) (SSL *s, int cmd, long larg, void *parg); 458 long (*ssl_ctx_ctrl) (SSL_CTX *ctx, int cmd, long larg, void *parg); 459 const SSL_CIPHER *(*get_cipher_by_char) (const unsigned char *ptr); 460 int (*put_cipher_by_char) (const SSL_CIPHER *cipher, unsigned char *ptr); 461 int (*ssl_pending) (const SSL *s); 462 int (*num_ciphers) (void); 463 const SSL_CIPHER *(*get_cipher) (unsigned ncipher); 464 const struct ssl_method_st *(*get_ssl_method) (int version); 465 long (*get_timeout) (void); 466 struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */ 467 int (*ssl_version) (void); 468 long (*ssl_callback_ctrl) (SSL *s, int cb_id, void (*fp) (void)); 469 long (*ssl_ctx_callback_ctrl) (SSL_CTX *s, int cb_id, void (*fp) (void)); 470}; 471 472/*- 473 * Lets make this into an ASN.1 type structure as follows 474 * SSL_SESSION_ID ::= SEQUENCE { 475 * version INTEGER, -- structure version number 476 * SSLversion INTEGER, -- SSL version number 477 * Cipher OCTET STRING, -- the 3 byte cipher ID 478 * Session_ID OCTET STRING, -- the Session ID 479 * Master_key OCTET STRING, -- the master key 480 * KRB5_principal OCTET STRING -- optional Kerberos principal 481 * Key_Arg [ 0 ] IMPLICIT OCTET STRING, -- the optional Key argument 482 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time 483 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds 484 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate 485 * Session_ID_context [ 4 ] EXPLICIT OCTET STRING, -- the Session ID context 486 * Verify_result [ 5 ] EXPLICIT INTEGER, -- X509_V_... code for `Peer' 487 * HostName [ 6 ] EXPLICIT OCTET STRING, -- optional HostName from servername TLS extension 488 * PSK_identity_hint [ 7 ] EXPLICIT OCTET STRING, -- optional PSK identity hint 489 * PSK_identity [ 8 ] EXPLICIT OCTET STRING, -- optional PSK identity 490 * Ticket_lifetime_hint [9] EXPLICIT INTEGER, -- server's lifetime hint for session ticket 491 * Ticket [10] EXPLICIT OCTET STRING, -- session ticket (clients only) 492 * Compression_meth [11] EXPLICIT OCTET STRING, -- optional compression method 493 * SRP_username [ 12 ] EXPLICIT OCTET STRING -- optional SRP username 494 * } 495 * Look in ssl/ssl_asn1.c for more details 496 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-). 497 */ 498struct ssl_session_st { 499 int ssl_version; /* what ssl version session info is being 500 * kept in here? */ 501 /* only really used in SSLv2 */ 502 unsigned int key_arg_length; 503 unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH]; 504 int master_key_length; 505 unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH]; 506 /* session_id - valid? */ 507 unsigned int session_id_length; 508 unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH]; 509 /* 510 * this is used to determine whether the session is being reused in the 511 * appropriate context. It is up to the application to set this, via 512 * SSL_new 513 */ 514 unsigned int sid_ctx_length; 515 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 516# ifndef OPENSSL_NO_KRB5 517 unsigned int krb5_client_princ_len; 518 unsigned char krb5_client_princ[SSL_MAX_KRB5_PRINCIPAL_LENGTH]; 519# endif /* OPENSSL_NO_KRB5 */ 520# ifndef OPENSSL_NO_PSK 521 char *psk_identity_hint; 522 char *psk_identity; 523# endif 524 /* 525 * Used to indicate that session resumption is not allowed. Applications 526 * can also set this bit for a new session via not_resumable_session_cb 527 * to disable session caching and tickets. 528 */ 529 int not_resumable; 530 /* The cert is the certificate used to establish this connection */ 531 struct sess_cert_st /* SESS_CERT */ *sess_cert; 532 /* 533 * This is the cert for the other end. On clients, it will be the same as 534 * sess_cert->peer_key->x509 (the latter is not enough as sess_cert is 535 * not retained in the external representation of sessions, see 536 * ssl_asn1.c). 537 */ 538 X509 *peer; 539 /* 540 * when app_verify_callback accepts a session where the peer's 541 * certificate is not ok, we must remember the error for session reuse: 542 */ 543 long verify_result; /* only for servers */ 544 int references; 545 long timeout; 546 long time; 547 unsigned int compress_meth; /* Need to lookup the method */ 548 const SSL_CIPHER *cipher; 549 unsigned long cipher_id; /* when ASN.1 loaded, this needs to be used 550 * to load the 'cipher' structure */ 551 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */ 552 CRYPTO_EX_DATA ex_data; /* application specific data */ 553 /* 554 * These are used to make removal of session-ids more efficient and to 555 * implement a maximum cache size. 556 */ 557 struct ssl_session_st *prev, *next; 558# ifndef OPENSSL_NO_TLSEXT 559 char *tlsext_hostname; 560# ifndef OPENSSL_NO_EC 561 size_t tlsext_ecpointformatlist_length; 562 unsigned char *tlsext_ecpointformatlist; /* peer's list */ 563 size_t tlsext_ellipticcurvelist_length; 564 unsigned char *tlsext_ellipticcurvelist; /* peer's list */ 565# endif /* OPENSSL_NO_EC */ 566 /* RFC4507 info */ 567 unsigned char *tlsext_tick; /* Session ticket */ 568 size_t tlsext_ticklen; /* Session ticket length */ 569 long tlsext_tick_lifetime_hint; /* Session lifetime hint in seconds */ 570# endif 571# ifndef OPENSSL_NO_SRP 572 char *srp_username; 573# endif 574}; 575 576# endif 577 578# define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L 579# define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L 580/* Allow initial connection to servers that don't support RI */ 581# define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004L 582# define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L 583# define SSL_OP_TLSEXT_PADDING 0x00000010L 584# define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L 585# define SSL_OP_SAFARI_ECDHE_ECDSA_BUG 0x00000040L 586# define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L 587# define SSL_OP_TLS_D5_BUG 0x00000100L 588# define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L 589 590/* Hasn't done anything since OpenSSL 0.9.7h, retained for compatibility */ 591# define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x0 592/* Refers to ancient SSLREF and SSLv2, retained for compatibility */ 593# define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x0 594 595/* 596 * Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added in 597 * OpenSSL 0.9.6d. Usually (depending on the application protocol) the 598 * workaround is not needed. Unfortunately some broken SSL/TLS 599 * implementations cannot handle it at all, which is why we include it in 600 * SSL_OP_ALL. 601 */ 602/* added in 0.9.6e */ 603# define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L 604 605/* 606 * SSL_OP_ALL: various bug workarounds that should be rather harmless. This 607 * used to be 0x000FFFFFL before 0.9.7. 608 */ 609# define SSL_OP_ALL 0x80000BFFL 610 611/* DTLS options */ 612# define SSL_OP_NO_QUERY_MTU 0x00001000L 613/* Turn on Cookie Exchange (on relevant for servers) */ 614# define SSL_OP_COOKIE_EXCHANGE 0x00002000L 615/* Don't use RFC4507 ticket extension */ 616# define SSL_OP_NO_TICKET 0x00004000L 617/* Use Cisco's "speshul" version of DTLS_BAD_VER (as client) */ 618# define SSL_OP_CISCO_ANYCONNECT 0x00008000L 619 620/* As server, disallow session resumption on renegotiation */ 621# define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L 622/* Don't use compression even if supported */ 623# define SSL_OP_NO_COMPRESSION 0x00020000L 624/* Permit unsafe legacy renegotiation */ 625# define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x00040000L 626/* If set, always create a new key when using tmp_ecdh parameters */ 627# define SSL_OP_SINGLE_ECDH_USE 0x00080000L 628/* Does nothing: retained for compatibility */ 629# define SSL_OP_SINGLE_DH_USE 0x00100000L 630/* Does nothing: retained for compatibiity */ 631# define SSL_OP_EPHEMERAL_RSA 0x0 632/* 633 * Set on servers to choose the cipher according to the server's preferences 634 */ 635# define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L 636/* 637 * If set, a server will allow a client to issue a SSLv3.0 version number as 638 * latest version supported in the premaster secret, even when TLSv1.0 639 * (version 3.1) was announced in the client hello. Normally this is 640 * forbidden to prevent version rollback attacks. 641 */ 642# define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L 643 644# define SSL_OP_NO_SSLv2 0x01000000L 645# define SSL_OP_NO_SSLv3 0x02000000L 646# define SSL_OP_NO_TLSv1 0x04000000L 647# define SSL_OP_NO_TLSv1_2 0x08000000L 648# define SSL_OP_NO_TLSv1_1 0x10000000L 649 650# define SSL_OP_NO_DTLSv1 0x04000000L 651# define SSL_OP_NO_DTLSv1_2 0x08000000L 652 653# define SSL_OP_NO_SSL_MASK (SSL_OP_NO_SSLv2|SSL_OP_NO_SSLv3|\ 654 SSL_OP_NO_TLSv1|SSL_OP_NO_TLSv1_1|SSL_OP_NO_TLSv1_2) 655 656/* 657 * These next two were never actually used for anything since SSLeay zap so 658 * we have some more flags. 659 */ 660/* 661 * The next flag deliberately changes the ciphertest, this is a check for the 662 * PKCS#1 attack 663 */ 664# define SSL_OP_PKCS1_CHECK_1 0x0 665# define SSL_OP_PKCS1_CHECK_2 0x0 666 667# define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L 668# define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L 669/* 670 * Make server add server-hello extension from early version of cryptopro 671 * draft, when GOST ciphersuite is negotiated. Required for interoperability 672 * with CryptoPro CSP 3.x 673 */ 674# define SSL_OP_CRYPTOPRO_TLSEXT_BUG 0x80000000L 675 676/* 677 * Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success 678 * when just a single record has been written): 679 */ 680# define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L 681/* 682 * Make it possible to retry SSL_write() with changed buffer location (buffer 683 * contents must stay the same!); this is not the default to avoid the 684 * misconception that non-blocking SSL_write() behaves like non-blocking 685 * write(): 686 */ 687# define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L 688/* 689 * Never bother the application with retries if the transport is blocking: 690 */ 691# define SSL_MODE_AUTO_RETRY 0x00000004L 692/* Don't attempt to automatically build certificate chain */ 693# define SSL_MODE_NO_AUTO_CHAIN 0x00000008L 694/* 695 * Save RAM by releasing read and write buffers when they're empty. (SSL3 and 696 * TLS only.) "Released" buffers are put onto a free-list in the context or 697 * just freed (depending on the context's setting for freelist_max_len). 698 */ 699# define SSL_MODE_RELEASE_BUFFERS 0x00000010L 700/* 701 * Send the current time in the Random fields of the ClientHello and 702 * ServerHello records for compatibility with hypothetical implementations 703 * that require it. 704 */ 705# define SSL_MODE_SEND_CLIENTHELLO_TIME 0x00000020L 706# define SSL_MODE_SEND_SERVERHELLO_TIME 0x00000040L 707/* 708 * Send TLS_FALLBACK_SCSV in the ClientHello. To be set only by applications 709 * that reconnect with a downgraded protocol version; see 710 * draft-ietf-tls-downgrade-scsv-00 for details. DO NOT ENABLE THIS if your 711 * application attempts a normal handshake. Only use this in explicit 712 * fallback retries, following the guidance in 713 * draft-ietf-tls-downgrade-scsv-00. 714 */ 715# define SSL_MODE_SEND_FALLBACK_SCSV 0x00000080L 716 717/* Cert related flags */ 718/* 719 * Many implementations ignore some aspects of the TLS standards such as 720 * enforcing certifcate chain algorithms. When this is set we enforce them. 721 */ 722# define SSL_CERT_FLAG_TLS_STRICT 0x00000001L 723 724/* Suite B modes, takes same values as certificate verify flags */ 725# define SSL_CERT_FLAG_SUITEB_128_LOS_ONLY 0x10000 726/* Suite B 192 bit only mode */ 727# define SSL_CERT_FLAG_SUITEB_192_LOS 0x20000 728/* Suite B 128 bit mode allowing 192 bit algorithms */ 729# define SSL_CERT_FLAG_SUITEB_128_LOS 0x30000 730 731/* Perform all sorts of protocol violations for testing purposes */ 732# define SSL_CERT_FLAG_BROKEN_PROTOCOL 0x10000000 733 734/* Flags for building certificate chains */ 735/* Treat any existing certificates as untrusted CAs */ 736# define SSL_BUILD_CHAIN_FLAG_UNTRUSTED 0x1 737/* Don't include root CA in chain */ 738# define SSL_BUILD_CHAIN_FLAG_NO_ROOT 0x2 739/* Just check certificates already there */ 740# define SSL_BUILD_CHAIN_FLAG_CHECK 0x4 741/* Ignore verification errors */ 742# define SSL_BUILD_CHAIN_FLAG_IGNORE_ERROR 0x8 743/* Clear verification errors from queue */ 744# define SSL_BUILD_CHAIN_FLAG_CLEAR_ERROR 0x10 745 746/* Flags returned by SSL_check_chain */ 747/* Certificate can be used with this session */ 748# define CERT_PKEY_VALID 0x1 749/* Certificate can also be used for signing */ 750# define CERT_PKEY_SIGN 0x2 751/* EE certificate signing algorithm OK */ 752# define CERT_PKEY_EE_SIGNATURE 0x10 753/* CA signature algorithms OK */ 754# define CERT_PKEY_CA_SIGNATURE 0x20 755/* EE certificate parameters OK */ 756# define CERT_PKEY_EE_PARAM 0x40 757/* CA certificate parameters OK */ 758# define CERT_PKEY_CA_PARAM 0x80 759/* Signing explicitly allowed as opposed to SHA1 fallback */ 760# define CERT_PKEY_EXPLICIT_SIGN 0x100 761/* Client CA issuer names match (always set for server cert) */ 762# define CERT_PKEY_ISSUER_NAME 0x200 763/* Cert type matches client types (always set for server cert) */ 764# define CERT_PKEY_CERT_TYPE 0x400 765/* Cert chain suitable to Suite B */ 766# define CERT_PKEY_SUITEB 0x800 767 768# define SSL_CONF_FLAG_CMDLINE 0x1 769# define SSL_CONF_FLAG_FILE 0x2 770# define SSL_CONF_FLAG_CLIENT 0x4 771# define SSL_CONF_FLAG_SERVER 0x8 772# define SSL_CONF_FLAG_SHOW_ERRORS 0x10 773# define SSL_CONF_FLAG_CERTIFICATE 0x20 774/* Configuration value types */ 775# define SSL_CONF_TYPE_UNKNOWN 0x0 776# define SSL_CONF_TYPE_STRING 0x1 777# define SSL_CONF_TYPE_FILE 0x2 778# define SSL_CONF_TYPE_DIR 0x3 779 780/* 781 * Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, they 782 * cannot be used to clear bits. 783 */ 784 785# define SSL_CTX_set_options(ctx,op) \ 786 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL) 787# define SSL_CTX_clear_options(ctx,op) \ 788 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_OPTIONS,(op),NULL) 789# define SSL_CTX_get_options(ctx) \ 790 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL) 791# define SSL_set_options(ssl,op) \ 792 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL) 793# define SSL_clear_options(ssl,op) \ 794 SSL_ctrl((ssl),SSL_CTRL_CLEAR_OPTIONS,(op),NULL) 795# define SSL_get_options(ssl) \ 796 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL) 797 798# define SSL_CTX_set_mode(ctx,op) \ 799 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL) 800# define SSL_CTX_clear_mode(ctx,op) \ 801 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL) 802# define SSL_CTX_get_mode(ctx) \ 803 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL) 804# define SSL_clear_mode(ssl,op) \ 805 SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL) 806# define SSL_set_mode(ssl,op) \ 807 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL) 808# define SSL_get_mode(ssl) \ 809 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL) 810# define SSL_set_mtu(ssl, mtu) \ 811 SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL) 812# define DTLS_set_link_mtu(ssl, mtu) \ 813 SSL_ctrl((ssl),DTLS_CTRL_SET_LINK_MTU,(mtu),NULL) 814# define DTLS_get_link_min_mtu(ssl) \ 815 SSL_ctrl((ssl),DTLS_CTRL_GET_LINK_MIN_MTU,0,NULL) 816 817# define SSL_get_secure_renegotiation_support(ssl) \ 818 SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL) 819 820# ifndef OPENSSL_NO_HEARTBEATS 821# define SSL_heartbeat(ssl) \ 822 SSL_ctrl((ssl),SSL_CTRL_TLS_EXT_SEND_HEARTBEAT,0,NULL) 823# endif 824 825# define SSL_CTX_set_cert_flags(ctx,op) \ 826 SSL_CTX_ctrl((ctx),SSL_CTRL_CERT_FLAGS,(op),NULL) 827# define SSL_set_cert_flags(s,op) \ 828 SSL_ctrl((s),SSL_CTRL_CERT_FLAGS,(op),NULL) 829# define SSL_CTX_clear_cert_flags(ctx,op) \ 830 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL) 831# define SSL_clear_cert_flags(s,op) \ 832 SSL_ctrl((s),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL) 833 834void SSL_CTX_set_msg_callback(SSL_CTX *ctx, 835 void (*cb) (int write_p, int version, 836 int content_type, const void *buf, 837 size_t len, SSL *ssl, void *arg)); 838void SSL_set_msg_callback(SSL *ssl, 839 void (*cb) (int write_p, int version, 840 int content_type, const void *buf, 841 size_t len, SSL *ssl, void *arg)); 842# define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg)) 843# define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg)) 844 845# ifndef OPENSSL_NO_SRP 846 847# ifndef OPENSSL_NO_SSL_INTERN 848 849typedef struct srp_ctx_st { 850 /* param for all the callbacks */ 851 void *SRP_cb_arg; 852 /* set client Hello login callback */ 853 int (*TLS_ext_srp_username_callback) (SSL *, int *, void *); 854 /* set SRP N/g param callback for verification */ 855 int (*SRP_verify_param_callback) (SSL *, void *); 856 /* set SRP client passwd callback */ 857 char *(*SRP_give_srp_client_pwd_callback) (SSL *, void *); 858 char *login; 859 BIGNUM *N, *g, *s, *B, *A; 860 BIGNUM *a, *b, *v; 861 char *info; 862 int strength; 863 unsigned long srp_Mask; 864} SRP_CTX; 865 866# endif 867 868/* see tls_srp.c */ 869int SSL_SRP_CTX_init(SSL *s); 870int SSL_CTX_SRP_CTX_init(SSL_CTX *ctx); 871int SSL_SRP_CTX_free(SSL *ctx); 872int SSL_CTX_SRP_CTX_free(SSL_CTX *ctx); 873int SSL_srp_server_param_with_username(SSL *s, int *ad); 874int SRP_generate_server_master_secret(SSL *s, unsigned char *master_key); 875int SRP_Calc_A_param(SSL *s); 876int SRP_generate_client_master_secret(SSL *s, unsigned char *master_key); 877 878# endif 879 880# if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32) 881# define SSL_MAX_CERT_LIST_DEFAULT 1024*30 882 /* 30k max cert list :-) */ 883# else 884# define SSL_MAX_CERT_LIST_DEFAULT 1024*100 885 /* 100k max cert list :-) */ 886# endif 887 888# define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20) 889 890/* 891 * This callback type is used inside SSL_CTX, SSL, and in the functions that 892 * set them. It is used to override the generation of SSL/TLS session IDs in 893 * a server. Return value should be zero on an error, non-zero to proceed. 894 * Also, callbacks should themselves check if the id they generate is unique 895 * otherwise the SSL handshake will fail with an error - callbacks can do 896 * this using the 'ssl' value they're passed by; 897 * SSL_has_matching_session_id(ssl, id, *id_len) The length value passed in 898 * is set at the maximum size the session ID can be. In SSLv2 this is 16 899 * bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback can alter this 900 * length to be less if desired, but under SSLv2 session IDs are supposed to 901 * be fixed at 16 bytes so the id will be padded after the callback returns 902 * in this case. It is also an error for the callback to set the size to 903 * zero. 904 */ 905typedef int (*GEN_SESSION_CB) (const SSL *ssl, unsigned char *id, 906 unsigned int *id_len); 907 908typedef struct ssl_comp_st SSL_COMP; 909 910# ifndef OPENSSL_NO_SSL_INTERN 911 912struct ssl_comp_st { 913 int id; 914 const char *name; 915# ifndef OPENSSL_NO_COMP 916 COMP_METHOD *method; 917# else 918 char *method; 919# endif 920}; 921 922DECLARE_STACK_OF(SSL_COMP) 923DECLARE_LHASH_OF(SSL_SESSION); 924 925struct ssl_ctx_st { 926 const SSL_METHOD *method; 927 STACK_OF(SSL_CIPHER) *cipher_list; 928 /* same as above but sorted for lookup */ 929 STACK_OF(SSL_CIPHER) *cipher_list_by_id; 930 struct x509_store_st /* X509_STORE */ *cert_store; 931 LHASH_OF(SSL_SESSION) *sessions; 932 /* 933 * Most session-ids that will be cached, default is 934 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. 935 */ 936 unsigned long session_cache_size; 937 struct ssl_session_st *session_cache_head; 938 struct ssl_session_st *session_cache_tail; 939 /* 940 * This can have one of 2 values, ored together, SSL_SESS_CACHE_CLIENT, 941 * SSL_SESS_CACHE_SERVER, Default is SSL_SESSION_CACHE_SERVER, which 942 * means only SSL_accept which cache SSL_SESSIONS. 943 */ 944 int session_cache_mode; 945 /* 946 * If timeout is not 0, it is the default timeout value set when 947 * SSL_new() is called. This has been put in to make life easier to set 948 * things up 949 */ 950 long session_timeout; 951 /* 952 * If this callback is not null, it will be called each time a session id 953 * is added to the cache. If this function returns 1, it means that the 954 * callback will do a SSL_SESSION_free() when it has finished using it. 955 * Otherwise, on 0, it means the callback has finished with it. If 956 * remove_session_cb is not null, it will be called when a session-id is 957 * removed from the cache. After the call, OpenSSL will 958 * SSL_SESSION_free() it. 959 */ 960 int (*new_session_cb) (struct ssl_st *ssl, SSL_SESSION *sess); 961 void (*remove_session_cb) (struct ssl_ctx_st *ctx, SSL_SESSION *sess); 962 SSL_SESSION *(*get_session_cb) (struct ssl_st *ssl, 963 unsigned char *data, int len, int *copy); 964 struct { 965 int sess_connect; /* SSL new conn - started */ 966 int sess_connect_renegotiate; /* SSL reneg - requested */ 967 int sess_connect_good; /* SSL new conne/reneg - finished */ 968 int sess_accept; /* SSL new accept - started */ 969 int sess_accept_renegotiate; /* SSL reneg - requested */ 970 int sess_accept_good; /* SSL accept/reneg - finished */ 971 int sess_miss; /* session lookup misses */ 972 int sess_timeout; /* reuse attempt on timeouted session */ 973 int sess_cache_full; /* session removed due to full cache */ 974 int sess_hit; /* session reuse actually done */ 975 int sess_cb_hit; /* session-id that was not in the cache was 976 * passed back via the callback. This 977 * indicates that the application is 978 * supplying session-id's from other 979 * processes - spooky :-) */ 980 } stats; 981 982 int references; 983 984 /* if defined, these override the X509_verify_cert() calls */ 985 int (*app_verify_callback) (X509_STORE_CTX *, void *); 986 void *app_verify_arg; 987 /* 988 * before OpenSSL 0.9.7, 'app_verify_arg' was ignored 989 * ('app_verify_callback' was called with just one argument) 990 */ 991 992 /* Default password callback. */ 993 pem_password_cb *default_passwd_callback; 994 995 /* Default password callback user data. */ 996 void *default_passwd_callback_userdata; 997 998 /* get client cert callback */ 999 int (*client_cert_cb) (SSL *ssl, X509 **x509, EVP_PKEY **pkey); 1000 1001 /* cookie generate callback */ 1002 int (*app_gen_cookie_cb) (SSL *ssl, unsigned char *cookie, 1003 unsigned int *cookie_len); 1004 1005 /* verify cookie callback */ 1006 int (*app_verify_cookie_cb) (SSL *ssl, unsigned char *cookie, 1007 unsigned int cookie_len); 1008 1009 CRYPTO_EX_DATA ex_data; 1010 1011 const EVP_MD *rsa_md5; /* For SSLv2 - name is 'ssl2-md5' */ 1012 const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */ 1013 const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */ 1014 1015 STACK_OF(X509) *extra_certs; 1016 STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */ 1017 1018 /* Default values used when no per-SSL value is defined follow */ 1019 1020 /* used if SSL's info_callback is NULL */ 1021 void (*info_callback) (const SSL *ssl, int type, int val); 1022 1023 /* what we put in client cert requests */ 1024 STACK_OF(X509_NAME) *client_CA; 1025 1026 /* 1027 * Default values to use in SSL structures follow (these are copied by 1028 * SSL_new) 1029 */ 1030 1031 unsigned long options; 1032 unsigned long mode; 1033 long max_cert_list; 1034 1035 struct cert_st /* CERT */ *cert; 1036 int read_ahead; 1037 1038 /* callback that allows applications to peek at protocol messages */ 1039 void (*msg_callback) (int write_p, int version, int content_type, 1040 const void *buf, size_t len, SSL *ssl, void *arg); 1041 void *msg_callback_arg; 1042 1043 int verify_mode; 1044 unsigned int sid_ctx_length; 1045 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 1046 /* called 'verify_callback' in the SSL */ 1047 int (*default_verify_callback) (int ok, X509_STORE_CTX *ctx); 1048 1049 /* Default generate session ID callback. */ 1050 GEN_SESSION_CB generate_session_id; 1051 1052 X509_VERIFY_PARAM *param; 1053 1054# if 0 1055 int purpose; /* Purpose setting */ 1056 int trust; /* Trust setting */ 1057# endif 1058 1059 int quiet_shutdown; 1060 1061 /* 1062 * Maximum amount of data to send in one fragment. actual record size can 1063 * be more than this due to padding and MAC overheads. 1064 */ 1065 unsigned int max_send_fragment; 1066 1067# ifndef OPENSSL_NO_ENGINE 1068 /* 1069 * Engine to pass requests for client certs to 1070 */ 1071 ENGINE *client_cert_engine; 1072# endif 1073 1074# ifndef OPENSSL_NO_TLSEXT 1075 /* TLS extensions servername callback */ 1076 int (*tlsext_servername_callback) (SSL *, int *, void *); 1077 void *tlsext_servername_arg; 1078 /* RFC 4507 session ticket keys */ 1079 unsigned char tlsext_tick_key_name[16]; 1080 unsigned char tlsext_tick_hmac_key[16]; 1081 unsigned char tlsext_tick_aes_key[16]; 1082 /* Callback to support customisation of ticket key setting */ 1083 int (*tlsext_ticket_key_cb) (SSL *ssl, 1084 unsigned char *name, unsigned char *iv, 1085 EVP_CIPHER_CTX *ectx, 1086 HMAC_CTX *hctx, int enc); 1087 1088 /* certificate status request info */ 1089 /* Callback for status request */ 1090 int (*tlsext_status_cb) (SSL *ssl, void *arg); 1091 void *tlsext_status_arg; 1092 1093 /* draft-rescorla-tls-opaque-prf-input-00.txt information */ 1094 int (*tlsext_opaque_prf_input_callback) (SSL *, void *peerinput, 1095 size_t len, void *arg); 1096 void *tlsext_opaque_prf_input_callback_arg; 1097# endif 1098 1099# ifndef OPENSSL_NO_PSK 1100 char *psk_identity_hint; 1101 unsigned int (*psk_client_callback) (SSL *ssl, const char *hint, 1102 char *identity, 1103 unsigned int max_identity_len, 1104 unsigned char *psk, 1105 unsigned int max_psk_len); 1106 unsigned int (*psk_server_callback) (SSL *ssl, const char *identity, 1107 unsigned char *psk, 1108 unsigned int max_psk_len); 1109# endif 1110 1111# ifndef OPENSSL_NO_BUF_FREELISTS 1112# define SSL_MAX_BUF_FREELIST_LEN_DEFAULT 32 1113 unsigned int freelist_max_len; 1114 struct ssl3_buf_freelist_st *wbuf_freelist; 1115 struct ssl3_buf_freelist_st *rbuf_freelist; 1116# endif 1117# ifndef OPENSSL_NO_SRP 1118 SRP_CTX srp_ctx; /* ctx for SRP authentication */ 1119# endif 1120 1121# ifndef OPENSSL_NO_TLSEXT 1122 1123# ifndef OPENSSL_NO_NEXTPROTONEG 1124 /* Next protocol negotiation information */ 1125 /* (for experimental NPN extension). */ 1126 1127 /* 1128 * For a server, this contains a callback function by which the set of 1129 * advertised protocols can be provided. 1130 */ 1131 int (*next_protos_advertised_cb) (SSL *s, const unsigned char **buf, 1132 unsigned int *len, void *arg); 1133 void *next_protos_advertised_cb_arg; 1134 /* 1135 * For a client, this contains a callback function that selects the next 1136 * protocol from the list provided by the server. 1137 */ 1138 int (*next_proto_select_cb) (SSL *s, unsigned char **out, 1139 unsigned char *outlen, 1140 const unsigned char *in, 1141 unsigned int inlen, void *arg); 1142 void *next_proto_select_cb_arg; 1143# endif 1144 /* SRTP profiles we are willing to do from RFC 5764 */ 1145 STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles; 1146 1147 /* 1148 * ALPN information (we are in the process of transitioning from NPN to 1149 * ALPN.) 1150 */ 1151 1152 /*- 1153 * For a server, this contains a callback function that allows the 1154 * server to select the protocol for the connection. 1155 * out: on successful return, this must point to the raw protocol 1156 * name (without the length prefix). 1157 * outlen: on successful return, this contains the length of |*out|. 1158 * in: points to the client's list of supported protocols in 1159 * wire-format. 1160 * inlen: the length of |in|. 1161 */ 1162 int (*alpn_select_cb) (SSL *s, 1163 const unsigned char **out, 1164 unsigned char *outlen, 1165 const unsigned char *in, 1166 unsigned int inlen, void *arg); 1167 void *alpn_select_cb_arg; 1168 1169 /* 1170 * For a client, this contains the list of supported protocols in wire 1171 * format. 1172 */ 1173 unsigned char *alpn_client_proto_list; 1174 unsigned alpn_client_proto_list_len; 1175 1176# ifndef OPENSSL_NO_EC 1177 /* EC extension values inherited by SSL structure */ 1178 size_t tlsext_ecpointformatlist_length; 1179 unsigned char *tlsext_ecpointformatlist; 1180 size_t tlsext_ellipticcurvelist_length; 1181 unsigned char *tlsext_ellipticcurvelist; 1182# endif /* OPENSSL_NO_EC */ 1183# endif 1184}; 1185 1186# endif 1187 1188# define SSL_SESS_CACHE_OFF 0x0000 1189# define SSL_SESS_CACHE_CLIENT 0x0001 1190# define SSL_SESS_CACHE_SERVER 0x0002 1191# define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER) 1192# define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080 1193/* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */ 1194# define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100 1195# define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200 1196# define SSL_SESS_CACHE_NO_INTERNAL \ 1197 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE) 1198 1199LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx); 1200# define SSL_CTX_sess_number(ctx) \ 1201 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL) 1202# define SSL_CTX_sess_connect(ctx) \ 1203 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL) 1204# define SSL_CTX_sess_connect_good(ctx) \ 1205 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL) 1206# define SSL_CTX_sess_connect_renegotiate(ctx) \ 1207 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL) 1208# define SSL_CTX_sess_accept(ctx) \ 1209 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL) 1210# define SSL_CTX_sess_accept_renegotiate(ctx) \ 1211 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL) 1212# define SSL_CTX_sess_accept_good(ctx) \ 1213 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL) 1214# define SSL_CTX_sess_hits(ctx) \ 1215 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL) 1216# define SSL_CTX_sess_cb_hits(ctx) \ 1217 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL) 1218# define SSL_CTX_sess_misses(ctx) \ 1219 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL) 1220# define SSL_CTX_sess_timeouts(ctx) \ 1221 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL) 1222# define SSL_CTX_sess_cache_full(ctx) \ 1223 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL) 1224 1225void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx, 1226 int (*new_session_cb) (struct ssl_st *ssl, 1227 SSL_SESSION *sess)); 1228int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx)) (struct ssl_st *ssl, 1229 SSL_SESSION *sess); 1230void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx, 1231 void (*remove_session_cb) (struct ssl_ctx_st 1232 *ctx, 1233 SSL_SESSION 1234 *sess)); 1235void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx)) (struct ssl_ctx_st *ctx, 1236 SSL_SESSION *sess); 1237void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx, 1238 SSL_SESSION *(*get_session_cb) (struct ssl_st 1239 *ssl, 1240 unsigned char 1241 *data, int len, 1242 int *copy)); 1243SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx)) (struct ssl_st *ssl, 1244 unsigned char *Data, 1245 int len, int *copy); 1246void SSL_CTX_set_info_callback(SSL_CTX *ctx, 1247 void (*cb) (const SSL *ssl, int type, 1248 int val)); 1249void (*SSL_CTX_get_info_callback(SSL_CTX *ctx)) (const SSL *ssl, int type, 1250 int val); 1251void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx, 1252 int (*client_cert_cb) (SSL *ssl, X509 **x509, 1253 EVP_PKEY **pkey)); 1254int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx)) (SSL *ssl, X509 **x509, 1255 EVP_PKEY **pkey); 1256# ifndef OPENSSL_NO_ENGINE 1257int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e); 1258# endif 1259void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx, 1260 int (*app_gen_cookie_cb) (SSL *ssl, 1261 unsigned char 1262 *cookie, 1263 unsigned int 1264 *cookie_len)); 1265void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx, 1266 int (*app_verify_cookie_cb) (SSL *ssl, 1267 unsigned char 1268 *cookie, 1269 unsigned int 1270 cookie_len)); 1271# ifndef OPENSSL_NO_NEXTPROTONEG 1272void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s, 1273 int (*cb) (SSL *ssl, 1274 const unsigned char 1275 **out, 1276 unsigned int *outlen, 1277 void *arg), void *arg); 1278void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s, 1279 int (*cb) (SSL *ssl, 1280 unsigned char **out, 1281 unsigned char *outlen, 1282 const unsigned char *in, 1283 unsigned int inlen, 1284 void *arg), void *arg); 1285void SSL_get0_next_proto_negotiated(const SSL *s, const unsigned char **data, 1286 unsigned *len); 1287# endif 1288 1289# ifndef OPENSSL_NO_TLSEXT 1290int SSL_select_next_proto(unsigned char **out, unsigned char *outlen, 1291 const unsigned char *in, unsigned int inlen, 1292 const unsigned char *client, 1293 unsigned int client_len); 1294# endif 1295 1296# define OPENSSL_NPN_UNSUPPORTED 0 1297# define OPENSSL_NPN_NEGOTIATED 1 1298# define OPENSSL_NPN_NO_OVERLAP 2 1299 1300int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char *protos, 1301 unsigned protos_len); 1302int SSL_set_alpn_protos(SSL *ssl, const unsigned char *protos, 1303 unsigned protos_len); 1304void SSL_CTX_set_alpn_select_cb(SSL_CTX *ctx, 1305 int (*cb) (SSL *ssl, 1306 const unsigned char **out, 1307 unsigned char *outlen, 1308 const unsigned char *in, 1309 unsigned int inlen, 1310 void *arg), void *arg); 1311void SSL_get0_alpn_selected(const SSL *ssl, const unsigned char **data, 1312 unsigned *len); 1313 1314# ifndef OPENSSL_NO_PSK 1315/* 1316 * the maximum length of the buffer given to callbacks containing the 1317 * resulting identity/psk 1318 */ 1319# define PSK_MAX_IDENTITY_LEN 128 1320# define PSK_MAX_PSK_LEN 256 1321void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx, 1322 unsigned int (*psk_client_callback) (SSL 1323 *ssl, 1324 const 1325 char 1326 *hint, 1327 char 1328 *identity, 1329 unsigned 1330 int 1331 max_identity_len, 1332 unsigned 1333 char 1334 *psk, 1335 unsigned 1336 int 1337 max_psk_len)); 1338void SSL_set_psk_client_callback(SSL *ssl, 1339 unsigned int (*psk_client_callback) (SSL 1340 *ssl, 1341 const 1342 char 1343 *hint, 1344 char 1345 *identity, 1346 unsigned 1347 int 1348 max_identity_len, 1349 unsigned 1350 char 1351 *psk, 1352 unsigned 1353 int 1354 max_psk_len)); 1355void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx, 1356 unsigned int (*psk_server_callback) (SSL 1357 *ssl, 1358 const 1359 char 1360 *identity, 1361 unsigned 1362 char 1363 *psk, 1364 unsigned 1365 int 1366 max_psk_len)); 1367void SSL_set_psk_server_callback(SSL *ssl, 1368 unsigned int (*psk_server_callback) (SSL 1369 *ssl, 1370 const 1371 char 1372 *identity, 1373 unsigned 1374 char 1375 *psk, 1376 unsigned 1377 int 1378 max_psk_len)); 1379int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *identity_hint); 1380int SSL_use_psk_identity_hint(SSL *s, const char *identity_hint); 1381const char *SSL_get_psk_identity_hint(const SSL *s); 1382const char *SSL_get_psk_identity(const SSL *s); 1383# endif 1384 1385# ifndef OPENSSL_NO_TLSEXT 1386/* Register callbacks to handle custom TLS Extensions for client or server. */ 1387 1388int SSL_CTX_add_client_custom_ext(SSL_CTX *ctx, unsigned int ext_type, 1389 custom_ext_add_cb add_cb, 1390 custom_ext_free_cb free_cb, 1391 void *add_arg, 1392 custom_ext_parse_cb parse_cb, 1393 void *parse_arg); 1394 1395int SSL_CTX_add_server_custom_ext(SSL_CTX *ctx, unsigned int ext_type, 1396 custom_ext_add_cb add_cb, 1397 custom_ext_free_cb free_cb, 1398 void *add_arg, 1399 custom_ext_parse_cb parse_cb, 1400 void *parse_arg); 1401 1402int SSL_extension_supported(unsigned int ext_type); 1403 1404# endif 1405 1406# define SSL_NOTHING 1 1407# define SSL_WRITING 2 1408# define SSL_READING 3 1409# define SSL_X509_LOOKUP 4 1410 1411/* These will only be used when doing non-blocking IO */ 1412# define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING) 1413# define SSL_want_read(s) (SSL_want(s) == SSL_READING) 1414# define SSL_want_write(s) (SSL_want(s) == SSL_WRITING) 1415# define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP) 1416 1417# define SSL_MAC_FLAG_READ_MAC_STREAM 1 1418# define SSL_MAC_FLAG_WRITE_MAC_STREAM 2 1419 1420# ifndef OPENSSL_NO_SSL_INTERN 1421 1422struct ssl_st { 1423 /* 1424 * protocol version (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION, 1425 * DTLS1_VERSION) 1426 */ 1427 int version; 1428 /* SSL_ST_CONNECT or SSL_ST_ACCEPT */ 1429 int type; 1430 /* SSLv3 */ 1431 const SSL_METHOD *method; 1432 /* 1433 * There are 2 BIO's even though they are normally both the same. This 1434 * is so data can be read and written to different handlers 1435 */ 1436# ifndef OPENSSL_NO_BIO 1437 /* used by SSL_read */ 1438 BIO *rbio; 1439 /* used by SSL_write */ 1440 BIO *wbio; 1441 /* used during session-id reuse to concatenate messages */ 1442 BIO *bbio; 1443# else 1444 /* used by SSL_read */ 1445 char *rbio; 1446 /* used by SSL_write */ 1447 char *wbio; 1448 char *bbio; 1449# endif 1450 /* 1451 * This holds a variable that indicates what we were doing when a 0 or -1 1452 * is returned. This is needed for non-blocking IO so we know what 1453 * request needs re-doing when in SSL_accept or SSL_connect 1454 */ 1455 int rwstate; 1456 /* true when we are actually in SSL_accept() or SSL_connect() */ 1457 int in_handshake; 1458 int (*handshake_func) (SSL *); 1459 /* 1460 * Imagine that here's a boolean member "init" that is switched as soon 1461 * as SSL_set_{accept/connect}_state is called for the first time, so 1462 * that "state" and "handshake_func" are properly initialized. But as 1463 * handshake_func is == 0 until then, we use this test instead of an 1464 * "init" member. 1465 */ 1466 /* are we the server side? - mostly used by SSL_clear */ 1467 int server; 1468 /* 1469 * Generate a new session or reuse an old one. 1470 * NB: For servers, the 'new' session may actually be a previously 1471 * cached session or even the previous session unless 1472 * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set 1473 */ 1474 int new_session; 1475 /* don't send shutdown packets */ 1476 int quiet_shutdown; 1477 /* we have shut things down, 0x01 sent, 0x02 for received */ 1478 int shutdown; 1479 /* where we are */ 1480 int state; 1481 /* where we are when reading */ 1482 int rstate; 1483 BUF_MEM *init_buf; /* buffer used during init */ 1484 void *init_msg; /* pointer to handshake message body, set by 1485 * ssl3_get_message() */ 1486 int init_num; /* amount read/written */ 1487 int init_off; /* amount read/written */ 1488 /* used internally to point at a raw packet */ 1489 unsigned char *packet; 1490 unsigned int packet_length; 1491 struct ssl2_state_st *s2; /* SSLv2 variables */ 1492 struct ssl3_state_st *s3; /* SSLv3 variables */ 1493 struct dtls1_state_st *d1; /* DTLSv1 variables */ 1494 int read_ahead; /* Read as many input bytes as possible (for 1495 * non-blocking reads) */ 1496 /* callback that allows applications to peek at protocol messages */ 1497 void (*msg_callback) (int write_p, int version, int content_type, 1498 const void *buf, size_t len, SSL *ssl, void *arg); 1499 void *msg_callback_arg; 1500 int hit; /* reusing a previous session */ 1501 X509_VERIFY_PARAM *param; 1502# if 0 1503 int purpose; /* Purpose setting */ 1504 int trust; /* Trust setting */ 1505# endif 1506 /* crypto */ 1507 STACK_OF(SSL_CIPHER) *cipher_list; 1508 STACK_OF(SSL_CIPHER) *cipher_list_by_id; 1509 /* 1510 * These are the ones being used, the ones in SSL_SESSION are the ones to 1511 * be 'copied' into these ones 1512 */ 1513 int mac_flags; 1514 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */ 1515 EVP_MD_CTX *read_hash; /* used for mac generation */ 1516# ifndef OPENSSL_NO_COMP 1517 COMP_CTX *expand; /* uncompress */ 1518# else 1519 char *expand; 1520# endif 1521 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */ 1522 EVP_MD_CTX *write_hash; /* used for mac generation */ 1523# ifndef OPENSSL_NO_COMP 1524 COMP_CTX *compress; /* compression */ 1525# else 1526 char *compress; 1527# endif 1528 /* session info */ 1529 /* client cert? */ 1530 /* This is used to hold the server certificate used */ 1531 struct cert_st /* CERT */ *cert; 1532 /* 1533 * the session_id_context is used to ensure sessions are only reused in 1534 * the appropriate context 1535 */ 1536 unsigned int sid_ctx_length; 1537 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 1538 /* This can also be in the session once a session is established */ 1539 SSL_SESSION *session; 1540 /* Default generate session ID callback. */ 1541 GEN_SESSION_CB generate_session_id; 1542 /* Used in SSL2 and SSL3 */ 1543 /* 1544 * 0 don't care about verify failure. 1545 * 1 fail if verify fails 1546 */ 1547 int verify_mode; 1548 /* fail if callback returns 0 */ 1549 int (*verify_callback) (int ok, X509_STORE_CTX *ctx); 1550 /* optional informational callback */ 1551 void (*info_callback) (const SSL *ssl, int type, int val); 1552 /* error bytes to be written */ 1553 int error; 1554 /* actual code */ 1555 int error_code; 1556# ifndef OPENSSL_NO_KRB5 1557 /* Kerberos 5 context */ 1558 KSSL_CTX *kssl_ctx; 1559# endif /* OPENSSL_NO_KRB5 */ 1560# ifndef OPENSSL_NO_PSK 1561 unsigned int (*psk_client_callback) (SSL *ssl, const char *hint, 1562 char *identity, 1563 unsigned int max_identity_len, 1564 unsigned char *psk, 1565 unsigned int max_psk_len); 1566 unsigned int (*psk_server_callback) (SSL *ssl, const char *identity, 1567 unsigned char *psk, 1568 unsigned int max_psk_len); 1569# endif 1570 SSL_CTX *ctx; 1571 /* 1572 * set this flag to 1 and a sleep(1) is put into all SSL_read() and 1573 * SSL_write() calls, good for nbio debuging :-) 1574 */ 1575 int debug; 1576 /* extra application data */ 1577 long verify_result; 1578 CRYPTO_EX_DATA ex_data; 1579 /* for server side, keep the list of CA_dn we can use */ 1580 STACK_OF(X509_NAME) *client_CA; 1581 int references; 1582 /* protocol behaviour */ 1583 unsigned long options; 1584 /* API behaviour */ 1585 unsigned long mode; 1586 long max_cert_list; 1587 int first_packet; 1588 /* what was passed, used for SSLv3/TLS rollback check */ 1589 int client_version; 1590 unsigned int max_send_fragment; 1591# ifndef OPENSSL_NO_TLSEXT 1592 /* TLS extension debug callback */ 1593 void (*tlsext_debug_cb) (SSL *s, int client_server, int type, 1594 unsigned char *data, int len, void *arg); 1595 void *tlsext_debug_arg; 1596 char *tlsext_hostname; 1597 /*- 1598 * no further mod of servername 1599 * 0 : call the servername extension callback. 1600 * 1 : prepare 2, allow last ack just after in server callback. 1601 * 2 : don't call servername callback, no ack in server hello 1602 */ 1603 int servername_done; 1604 /* certificate status request info */ 1605 /* Status type or -1 if no status type */ 1606 int tlsext_status_type; 1607 /* Expect OCSP CertificateStatus message */ 1608 int tlsext_status_expected; 1609 /* OCSP status request only */ 1610 STACK_OF(OCSP_RESPID) *tlsext_ocsp_ids; 1611 X509_EXTENSIONS *tlsext_ocsp_exts; 1612 /* OCSP response received or to be sent */ 1613 unsigned char *tlsext_ocsp_resp; 1614 int tlsext_ocsp_resplen; 1615 /* RFC4507 session ticket expected to be received or sent */ 1616 int tlsext_ticket_expected; 1617# ifndef OPENSSL_NO_EC 1618 size_t tlsext_ecpointformatlist_length; 1619 /* our list */ 1620 unsigned char *tlsext_ecpointformatlist; 1621 size_t tlsext_ellipticcurvelist_length; 1622 /* our list */ 1623 unsigned char *tlsext_ellipticcurvelist; 1624# endif /* OPENSSL_NO_EC */ 1625 /* 1626 * draft-rescorla-tls-opaque-prf-input-00.txt information to be used for 1627 * handshakes 1628 */ 1629 void *tlsext_opaque_prf_input; 1630 size_t tlsext_opaque_prf_input_len; 1631 /* TLS Session Ticket extension override */ 1632 TLS_SESSION_TICKET_EXT *tlsext_session_ticket; 1633 /* TLS Session Ticket extension callback */ 1634 tls_session_ticket_ext_cb_fn tls_session_ticket_ext_cb; 1635 void *tls_session_ticket_ext_cb_arg; 1636 /* TLS pre-shared secret session resumption */ 1637 tls_session_secret_cb_fn tls_session_secret_cb; 1638 void *tls_session_secret_cb_arg; 1639 SSL_CTX *initial_ctx; /* initial ctx, used to store sessions */ 1640# ifndef OPENSSL_NO_NEXTPROTONEG 1641 /* 1642 * Next protocol negotiation. For the client, this is the protocol that 1643 * we sent in NextProtocol and is set when handling ServerHello 1644 * extensions. For a server, this is the client's selected_protocol from 1645 * NextProtocol and is set when handling the NextProtocol message, before 1646 * the Finished message. 1647 */ 1648 unsigned char *next_proto_negotiated; 1649 unsigned char next_proto_negotiated_len; 1650# endif 1651# define session_ctx initial_ctx 1652 /* What we'll do */ 1653 STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles; 1654 /* What's been chosen */ 1655 SRTP_PROTECTION_PROFILE *srtp_profile; 1656 /*- 1657 * Is use of the Heartbeat extension negotiated? 1658 * 0: disabled 1659 * 1: enabled 1660 * 2: enabled, but not allowed to send Requests 1661 */ 1662 unsigned int tlsext_heartbeat; 1663 /* Indicates if a HeartbeatRequest is in flight */ 1664 unsigned int tlsext_hb_pending; 1665 /* HeartbeatRequest sequence number */ 1666 unsigned int tlsext_hb_seq; 1667# else 1668# define session_ctx ctx 1669# endif /* OPENSSL_NO_TLSEXT */ 1670 /*- 1671 * 1 if we are renegotiating. 1672 * 2 if we are a server and are inside a handshake 1673 * (i.e. not just sending a HelloRequest) 1674 */ 1675 int renegotiate; 1676# ifndef OPENSSL_NO_SRP 1677 /* ctx for SRP authentication */ 1678 SRP_CTX srp_ctx; 1679# endif 1680# ifndef OPENSSL_NO_TLSEXT 1681 /* 1682 * For a client, this contains the list of supported protocols in wire 1683 * format. 1684 */ 1685 unsigned char *alpn_client_proto_list; 1686 unsigned alpn_client_proto_list_len; 1687# endif /* OPENSSL_NO_TLSEXT */ 1688}; 1689 1690# endif 1691 1692#ifdef __cplusplus 1693} 1694#endif 1695 1696# include <openssl/ssl2.h> 1697# include <openssl/ssl3.h> 1698# include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */ 1699# include <openssl/dtls1.h> /* Datagram TLS */ 1700# include <openssl/ssl23.h> 1701# include <openssl/srtp.h> /* Support for the use_srtp extension */ 1702 1703#ifdef __cplusplus 1704extern "C" { 1705#endif 1706 1707/* compatibility */ 1708# define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg)) 1709# define SSL_get_app_data(s) (SSL_get_ex_data(s,0)) 1710# define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a)) 1711# define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0)) 1712# define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0)) 1713# define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg)) 1714 1715/* 1716 * The following are the possible values for ssl->state are are used to 1717 * indicate where we are up to in the SSL connection establishment. The 1718 * macros that follow are about the only things you should need to use and 1719 * even then, only when using non-blocking IO. It can also be useful to work 1720 * out where you were when the connection failed 1721 */ 1722 1723# define SSL_ST_CONNECT 0x1000 1724# define SSL_ST_ACCEPT 0x2000 1725# define SSL_ST_MASK 0x0FFF 1726# define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT) 1727# define SSL_ST_BEFORE 0x4000 1728# define SSL_ST_OK 0x03 1729# define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT) 1730# define SSL_ST_ERR (0x05|SSL_ST_INIT) 1731 1732# define SSL_CB_LOOP 0x01 1733# define SSL_CB_EXIT 0x02 1734# define SSL_CB_READ 0x04 1735# define SSL_CB_WRITE 0x08 1736# define SSL_CB_ALERT 0x4000/* used in callback */ 1737# define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ) 1738# define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE) 1739# define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP) 1740# define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT) 1741# define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP) 1742# define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT) 1743# define SSL_CB_HANDSHAKE_START 0x10 1744# define SSL_CB_HANDSHAKE_DONE 0x20 1745 1746/* Is the SSL_connection established? */ 1747# define SSL_get_state(a) SSL_state(a) 1748# define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK) 1749# define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT) 1750# define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE) 1751# define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT) 1752# define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT) 1753 1754/* 1755 * The following 2 states are kept in ssl->rstate when reads fail, you should 1756 * not need these 1757 */ 1758# define SSL_ST_READ_HEADER 0xF0 1759# define SSL_ST_READ_BODY 0xF1 1760# define SSL_ST_READ_DONE 0xF2 1761 1762/*- 1763 * Obtain latest Finished message 1764 * -- that we sent (SSL_get_finished) 1765 * -- that we expected from peer (SSL_get_peer_finished). 1766 * Returns length (0 == no Finished so far), copies up to 'count' bytes. 1767 */ 1768size_t SSL_get_finished(const SSL *s, void *buf, size_t count); 1769size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count); 1770 1771/* 1772 * use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options are 1773 * 'ored' with SSL_VERIFY_PEER if they are desired 1774 */ 1775# define SSL_VERIFY_NONE 0x00 1776# define SSL_VERIFY_PEER 0x01 1777# define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02 1778# define SSL_VERIFY_CLIENT_ONCE 0x04 1779 1780# define OpenSSL_add_ssl_algorithms() SSL_library_init() 1781# define SSLeay_add_ssl_algorithms() SSL_library_init() 1782 1783/* this is for backward compatibility */ 1784# if 0 /* NEW_SSLEAY */ 1785# define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c) 1786# define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n) 1787# define SSL_add_session(a,b) SSL_CTX_add_session((a),(b)) 1788# define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b)) 1789# define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b)) 1790# endif 1791/* More backward compatibility */ 1792# define SSL_get_cipher(s) \ 1793 SSL_CIPHER_get_name(SSL_get_current_cipher(s)) 1794# define SSL_get_cipher_bits(s,np) \ 1795 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np) 1796# define SSL_get_cipher_version(s) \ 1797 SSL_CIPHER_get_version(SSL_get_current_cipher(s)) 1798# define SSL_get_cipher_name(s) \ 1799 SSL_CIPHER_get_name(SSL_get_current_cipher(s)) 1800# define SSL_get_time(a) SSL_SESSION_get_time(a) 1801# define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b)) 1802# define SSL_get_timeout(a) SSL_SESSION_get_timeout(a) 1803# define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b)) 1804 1805# define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id) 1806# define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id) 1807 1808DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION) 1809# define SSL_AD_REASON_OFFSET 1000/* offset to get SSL_R_... value 1810 * from SSL_AD_... */ 1811/* These alert types are for SSLv3 and TLSv1 */ 1812# define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY 1813/* fatal */ 1814# define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE 1815/* fatal */ 1816# define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC 1817# define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED 1818# define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW 1819/* fatal */ 1820# define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE 1821/* fatal */ 1822# define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE 1823/* Not for TLS */ 1824# define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE 1825# define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE 1826# define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE 1827# define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED 1828# define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED 1829# define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN 1830/* fatal */ 1831# define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER 1832/* fatal */ 1833# define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA 1834/* fatal */ 1835# define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED 1836/* fatal */ 1837# define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR 1838# define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR 1839/* fatal */ 1840# define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION 1841/* fatal */ 1842# define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION 1843/* fatal */ 1844# define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY 1845/* fatal */ 1846# define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR 1847# define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED 1848# define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION 1849# define SSL_AD_UNSUPPORTED_EXTENSION TLS1_AD_UNSUPPORTED_EXTENSION 1850# define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE 1851# define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME 1852# define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE 1853# define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE 1854/* fatal */ 1855# define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY 1856/* fatal */ 1857# define SSL_AD_INAPPROPRIATE_FALLBACK TLS1_AD_INAPPROPRIATE_FALLBACK 1858# define SSL_ERROR_NONE 0 1859# define SSL_ERROR_SSL 1 1860# define SSL_ERROR_WANT_READ 2 1861# define SSL_ERROR_WANT_WRITE 3 1862# define SSL_ERROR_WANT_X509_LOOKUP 4 1863# define SSL_ERROR_SYSCALL 5/* look at error stack/return 1864 * value/errno */ 1865# define SSL_ERROR_ZERO_RETURN 6 1866# define SSL_ERROR_WANT_CONNECT 7 1867# define SSL_ERROR_WANT_ACCEPT 8 1868# define SSL_CTRL_NEED_TMP_RSA 1 1869# define SSL_CTRL_SET_TMP_RSA 2 1870# define SSL_CTRL_SET_TMP_DH 3 1871# define SSL_CTRL_SET_TMP_ECDH 4 1872# define SSL_CTRL_SET_TMP_RSA_CB 5 1873# define SSL_CTRL_SET_TMP_DH_CB 6 1874# define SSL_CTRL_SET_TMP_ECDH_CB 7 1875# define SSL_CTRL_GET_SESSION_REUSED 8 1876# define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9 1877# define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10 1878# define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11 1879# define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12 1880# define SSL_CTRL_GET_FLAGS 13 1881# define SSL_CTRL_EXTRA_CHAIN_CERT 14 1882# define SSL_CTRL_SET_MSG_CALLBACK 15 1883# define SSL_CTRL_SET_MSG_CALLBACK_ARG 16 1884/* only applies to datagram connections */ 1885# define SSL_CTRL_SET_MTU 17 1886/* Stats */ 1887# define SSL_CTRL_SESS_NUMBER 20 1888# define SSL_CTRL_SESS_CONNECT 21 1889# define SSL_CTRL_SESS_CONNECT_GOOD 22 1890# define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23 1891# define SSL_CTRL_SESS_ACCEPT 24 1892# define SSL_CTRL_SESS_ACCEPT_GOOD 25 1893# define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26 1894# define SSL_CTRL_SESS_HIT 27 1895# define SSL_CTRL_SESS_CB_HIT 28 1896# define SSL_CTRL_SESS_MISSES 29 1897# define SSL_CTRL_SESS_TIMEOUTS 30 1898# define SSL_CTRL_SESS_CACHE_FULL 31 1899# define SSL_CTRL_OPTIONS 32 1900# define SSL_CTRL_MODE 33 1901# define SSL_CTRL_GET_READ_AHEAD 40 1902# define SSL_CTRL_SET_READ_AHEAD 41 1903# define SSL_CTRL_SET_SESS_CACHE_SIZE 42 1904# define SSL_CTRL_GET_SESS_CACHE_SIZE 43 1905# define SSL_CTRL_SET_SESS_CACHE_MODE 44 1906# define SSL_CTRL_GET_SESS_CACHE_MODE 45 1907# define SSL_CTRL_GET_MAX_CERT_LIST 50 1908# define SSL_CTRL_SET_MAX_CERT_LIST 51 1909# define SSL_CTRL_SET_MAX_SEND_FRAGMENT 52 1910/* see tls1.h for macros based on these */ 1911# ifndef OPENSSL_NO_TLSEXT 1912# define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53 1913# define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54 1914# define SSL_CTRL_SET_TLSEXT_HOSTNAME 55 1915# define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56 1916# define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57 1917# define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58 1918# define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59 1919# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT 60 1920# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB 61 1921# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG 62 1922# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63 1923# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64 1924# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65 1925# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66 1926# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67 1927# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68 1928# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69 1929# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70 1930# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71 1931# define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72 1932# define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB 75 1933# define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB 76 1934# define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB 77 1935# define SSL_CTRL_SET_SRP_ARG 78 1936# define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME 79 1937# define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH 80 1938# define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD 81 1939# ifndef OPENSSL_NO_HEARTBEATS 1940# define SSL_CTRL_TLS_EXT_SEND_HEARTBEAT 85 1941# define SSL_CTRL_GET_TLS_EXT_HEARTBEAT_PENDING 86 1942# define SSL_CTRL_SET_TLS_EXT_HEARTBEAT_NO_REQUESTS 87 1943# endif 1944# endif /* OPENSSL_NO_TLSEXT */ 1945# define DTLS_CTRL_GET_TIMEOUT 73 1946# define DTLS_CTRL_HANDLE_TIMEOUT 74 1947# define DTLS_CTRL_LISTEN 75 1948# define SSL_CTRL_GET_RI_SUPPORT 76 1949# define SSL_CTRL_CLEAR_OPTIONS 77 1950# define SSL_CTRL_CLEAR_MODE 78 1951# define SSL_CTRL_GET_EXTRA_CHAIN_CERTS 82 1952# define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS 83 1953# define SSL_CTRL_CHAIN 88 1954# define SSL_CTRL_CHAIN_CERT 89 1955# define SSL_CTRL_GET_CURVES 90 1956# define SSL_CTRL_SET_CURVES 91 1957# define SSL_CTRL_SET_CURVES_LIST 92 1958# define SSL_CTRL_GET_SHARED_CURVE 93 1959# define SSL_CTRL_SET_ECDH_AUTO 94 1960# define SSL_CTRL_SET_SIGALGS 97 1961# define SSL_CTRL_SET_SIGALGS_LIST 98 1962# define SSL_CTRL_CERT_FLAGS 99 1963# define SSL_CTRL_CLEAR_CERT_FLAGS 100 1964# define SSL_CTRL_SET_CLIENT_SIGALGS 101 1965# define SSL_CTRL_SET_CLIENT_SIGALGS_LIST 102 1966# define SSL_CTRL_GET_CLIENT_CERT_TYPES 103 1967# define SSL_CTRL_SET_CLIENT_CERT_TYPES 104 1968# define SSL_CTRL_BUILD_CERT_CHAIN 105 1969# define SSL_CTRL_SET_VERIFY_CERT_STORE 106 1970# define SSL_CTRL_SET_CHAIN_CERT_STORE 107 1971# define SSL_CTRL_GET_PEER_SIGNATURE_NID 108 1972# define SSL_CTRL_GET_SERVER_TMP_KEY 109 1973# define SSL_CTRL_GET_RAW_CIPHERLIST 110 1974# define SSL_CTRL_GET_EC_POINT_FORMATS 111 1975# define SSL_CTRL_GET_CHAIN_CERTS 115 1976# define SSL_CTRL_SELECT_CURRENT_CERT 116 1977# define SSL_CTRL_SET_CURRENT_CERT 117 1978# define SSL_CTRL_CHECK_PROTO_VERSION 119 1979# define DTLS_CTRL_SET_LINK_MTU 120 1980# define DTLS_CTRL_GET_LINK_MIN_MTU 121 1981# define SSL_CERT_SET_FIRST 1 1982# define SSL_CERT_SET_NEXT 2 1983# define SSL_CERT_SET_SERVER 3 1984# define DTLSv1_get_timeout(ssl, arg) \ 1985 SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg) 1986# define DTLSv1_handle_timeout(ssl) \ 1987 SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL) 1988# define DTLSv1_listen(ssl, peer) \ 1989 SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer) 1990# define SSL_session_reused(ssl) \ 1991 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL) 1992# define SSL_num_renegotiations(ssl) \ 1993 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL) 1994# define SSL_clear_num_renegotiations(ssl) \ 1995 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL) 1996# define SSL_total_renegotiations(ssl) \ 1997 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL) 1998# define SSL_CTX_need_tmp_RSA(ctx) \ 1999 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL) 2000# define SSL_CTX_set_tmp_rsa(ctx,rsa) \ 2001 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa) 2002# define SSL_CTX_set_tmp_dh(ctx,dh) \ 2003 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh) 2004# define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \ 2005 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh) 2006# define SSL_need_tmp_RSA(ssl) \ 2007 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL) 2008# define SSL_set_tmp_rsa(ssl,rsa) \ 2009 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa) 2010# define SSL_set_tmp_dh(ssl,dh) \ 2011 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh) 2012# define SSL_set_tmp_ecdh(ssl,ecdh) \ 2013 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh) 2014# define SSL_CTX_add_extra_chain_cert(ctx,x509) \ 2015 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509) 2016# define SSL_CTX_get_extra_chain_certs(ctx,px509) \ 2017 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,0,px509) 2018# define SSL_CTX_get_extra_chain_certs_only(ctx,px509) \ 2019 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,1,px509) 2020# define SSL_CTX_clear_extra_chain_certs(ctx) \ 2021 SSL_CTX_ctrl(ctx,SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS,0,NULL) 2022# define SSL_CTX_set0_chain(ctx,sk) \ 2023 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk) 2024# define SSL_CTX_set1_chain(ctx,sk) \ 2025 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk) 2026# define SSL_CTX_add0_chain_cert(ctx,x509) \ 2027 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509) 2028# define SSL_CTX_add1_chain_cert(ctx,x509) \ 2029 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509) 2030# define SSL_CTX_get0_chain_certs(ctx,px509) \ 2031 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509) 2032# define SSL_CTX_clear_chain_certs(ctx) \ 2033 SSL_CTX_set0_chain(ctx,NULL) 2034# define SSL_CTX_build_cert_chain(ctx, flags) \ 2035 SSL_CTX_ctrl(ctx,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL) 2036# define SSL_CTX_select_current_cert(ctx,x509) \ 2037 SSL_CTX_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509) 2038# define SSL_CTX_set_current_cert(ctx, op) \ 2039 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL) 2040# define SSL_CTX_set0_verify_cert_store(ctx,st) \ 2041 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st) 2042# define SSL_CTX_set1_verify_cert_store(ctx,st) \ 2043 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st) 2044# define SSL_CTX_set0_chain_cert_store(ctx,st) \ 2045 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st) 2046# define SSL_CTX_set1_chain_cert_store(ctx,st) \ 2047 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st) 2048# define SSL_set0_chain(ctx,sk) \ 2049 SSL_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk) 2050# define SSL_set1_chain(ctx,sk) \ 2051 SSL_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk) 2052# define SSL_add0_chain_cert(ctx,x509) \ 2053 SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509) 2054# define SSL_add1_chain_cert(ctx,x509) \ 2055 SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509) 2056# define SSL_get0_chain_certs(ctx,px509) \ 2057 SSL_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509) 2058# define SSL_clear_chain_certs(ctx) \ 2059 SSL_set0_chain(ctx,NULL) 2060# define SSL_build_cert_chain(s, flags) \ 2061 SSL_ctrl(s,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL) 2062# define SSL_select_current_cert(ctx,x509) \ 2063 SSL_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509) 2064# define SSL_set_current_cert(ctx,op) \ 2065 SSL_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL) 2066# define SSL_set0_verify_cert_store(s,st) \ 2067 SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st) 2068# define SSL_set1_verify_cert_store(s,st) \ 2069 SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st) 2070# define SSL_set0_chain_cert_store(s,st) \ 2071 SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st) 2072# define SSL_set1_chain_cert_store(s,st) \ 2073 SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st) 2074# define SSL_get1_curves(ctx, s) \ 2075 SSL_ctrl(ctx,SSL_CTRL_GET_CURVES,0,(char *)s) 2076# define SSL_CTX_set1_curves(ctx, clist, clistlen) \ 2077 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist) 2078# define SSL_CTX_set1_curves_list(ctx, s) \ 2079 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s) 2080# define SSL_set1_curves(ctx, clist, clistlen) \ 2081 SSL_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist) 2082# define SSL_set1_curves_list(ctx, s) \ 2083 SSL_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s) 2084# define SSL_get_shared_curve(s, n) \ 2085 SSL_ctrl(s,SSL_CTRL_GET_SHARED_CURVE,n,NULL) 2086# define SSL_CTX_set_ecdh_auto(ctx, onoff) \ 2087 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL) 2088# define SSL_set_ecdh_auto(s, onoff) \ 2089 SSL_ctrl(s,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL) 2090# define SSL_CTX_set1_sigalgs(ctx, slist, slistlen) \ 2091 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS,slistlen,(int *)slist) 2092# define SSL_CTX_set1_sigalgs_list(ctx, s) \ 2093 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s) 2094# define SSL_set1_sigalgs(ctx, slist, slistlen) \ 2095 SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS,slistlen,(int *)slist) 2096# define SSL_set1_sigalgs_list(ctx, s) \ 2097 SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s) 2098# define SSL_CTX_set1_client_sigalgs(ctx, slist, slistlen) \ 2099 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,slistlen,(int *)slist) 2100# define SSL_CTX_set1_client_sigalgs_list(ctx, s) \ 2101 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s) 2102# define SSL_set1_client_sigalgs(ctx, slist, slistlen) \ 2103 SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,clistlen,(int *)slist) 2104# define SSL_set1_client_sigalgs_list(ctx, s) \ 2105 SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s) 2106# define SSL_get0_certificate_types(s, clist) \ 2107 SSL_ctrl(s, SSL_CTRL_GET_CLIENT_CERT_TYPES, 0, (char *)clist) 2108# define SSL_CTX_set1_client_certificate_types(ctx, clist, clistlen) \ 2109 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist) 2110# define SSL_set1_client_certificate_types(s, clist, clistlen) \ 2111 SSL_ctrl(s,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist) 2112# define SSL_get_peer_signature_nid(s, pn) \ 2113 SSL_ctrl(s,SSL_CTRL_GET_PEER_SIGNATURE_NID,0,pn) 2114# define SSL_get_server_tmp_key(s, pk) \ 2115 SSL_ctrl(s,SSL_CTRL_GET_SERVER_TMP_KEY,0,pk) 2116# define SSL_get0_raw_cipherlist(s, plst) \ 2117 SSL_ctrl(s,SSL_CTRL_GET_RAW_CIPHERLIST,0,(char *)plst) 2118# define SSL_get0_ec_point_formats(s, plst) \ 2119 SSL_ctrl(s,SSL_CTRL_GET_EC_POINT_FORMATS,0,(char *)plst) 2120# ifndef OPENSSL_NO_BIO 2121BIO_METHOD *BIO_f_ssl(void); 2122BIO *BIO_new_ssl(SSL_CTX *ctx, int client); 2123BIO *BIO_new_ssl_connect(SSL_CTX *ctx); 2124BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx); 2125int BIO_ssl_copy_session_id(BIO *to, BIO *from); 2126void BIO_ssl_shutdown(BIO *ssl_bio); 2127 2128# endif 2129 2130int SSL_CTX_set_cipher_list(SSL_CTX *, const char *str); 2131SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth); 2132void SSL_CTX_free(SSL_CTX *); 2133long SSL_CTX_set_timeout(SSL_CTX *ctx, long t); 2134long SSL_CTX_get_timeout(const SSL_CTX *ctx); 2135X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *); 2136void SSL_CTX_set_cert_store(SSL_CTX *, X509_STORE *); 2137int SSL_want(const SSL *s); 2138int SSL_clear(SSL *s); 2139 2140void SSL_CTX_flush_sessions(SSL_CTX *ctx, long tm); 2141 2142const SSL_CIPHER *SSL_get_current_cipher(const SSL *s); 2143int SSL_CIPHER_get_bits(const SSL_CIPHER *c, int *alg_bits); 2144char *SSL_CIPHER_get_version(const SSL_CIPHER *c); 2145const char *SSL_CIPHER_get_name(const SSL_CIPHER *c); 2146unsigned long SSL_CIPHER_get_id(const SSL_CIPHER *c); 2147 2148int SSL_get_fd(const SSL *s); 2149int SSL_get_rfd(const SSL *s); 2150int SSL_get_wfd(const SSL *s); 2151const char *SSL_get_cipher_list(const SSL *s, int n); 2152char *SSL_get_shared_ciphers(const SSL *s, char *buf, int len); 2153int SSL_get_read_ahead(const SSL *s); 2154int SSL_pending(const SSL *s); 2155# ifndef OPENSSL_NO_SOCK 2156int SSL_set_fd(SSL *s, int fd); 2157int SSL_set_rfd(SSL *s, int fd); 2158int SSL_set_wfd(SSL *s, int fd); 2159# endif 2160# ifndef OPENSSL_NO_BIO 2161void SSL_set_bio(SSL *s, BIO *rbio, BIO *wbio); 2162BIO *SSL_get_rbio(const SSL *s); 2163BIO *SSL_get_wbio(const SSL *s); 2164# endif 2165int SSL_set_cipher_list(SSL *s, const char *str); 2166void SSL_set_read_ahead(SSL *s, int yes); 2167int SSL_get_verify_mode(const SSL *s); 2168int SSL_get_verify_depth(const SSL *s); 2169int (*SSL_get_verify_callback(const SSL *s)) (int, X509_STORE_CTX *); 2170void SSL_set_verify(SSL *s, int mode, 2171 int (*callback) (int ok, X509_STORE_CTX *ctx)); 2172void SSL_set_verify_depth(SSL *s, int depth); 2173void SSL_set_cert_cb(SSL *s, int (*cb) (SSL *ssl, void *arg), void *arg); 2174# ifndef OPENSSL_NO_RSA 2175int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa); 2176# endif 2177int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len); 2178int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey); 2179int SSL_use_PrivateKey_ASN1(int pk, SSL *ssl, const unsigned char *d, 2180 long len); 2181int SSL_use_certificate(SSL *ssl, X509 *x); 2182int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len); 2183 2184# ifndef OPENSSL_NO_TLSEXT 2185/* Set serverinfo data for the current active cert. */ 2186int SSL_CTX_use_serverinfo(SSL_CTX *ctx, const unsigned char *serverinfo, 2187 size_t serverinfo_length); 2188# ifndef OPENSSL_NO_STDIO 2189int SSL_CTX_use_serverinfo_file(SSL_CTX *ctx, const char *file); 2190# endif /* NO_STDIO */ 2191 2192# endif 2193 2194# ifndef OPENSSL_NO_STDIO 2195int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type); 2196int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type); 2197int SSL_use_certificate_file(SSL *ssl, const char *file, int type); 2198int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type); 2199int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type); 2200int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type); 2201/* PEM type */ 2202int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); 2203STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file); 2204int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, 2205 const char *file); 2206# ifndef OPENSSL_SYS_VMS 2207/* XXXXX: Better scheme needed! [was: #ifndef MAC_OS_pre_X] */ 2208# ifndef OPENSSL_SYS_MACINTOSH_CLASSIC 2209int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, 2210 const char *dir); 2211# endif 2212# endif 2213 2214# endif 2215 2216void SSL_load_error_strings(void); 2217const char *SSL_state_string(const SSL *s); 2218const char *SSL_rstate_string(const SSL *s); 2219const char *SSL_state_string_long(const SSL *s); 2220const char *SSL_rstate_string_long(const SSL *s); 2221long SSL_SESSION_get_time(const SSL_SESSION *s); 2222long SSL_SESSION_set_time(SSL_SESSION *s, long t); 2223long SSL_SESSION_get_timeout(const SSL_SESSION *s); 2224long SSL_SESSION_set_timeout(SSL_SESSION *s, long t); 2225void SSL_copy_session_id(SSL *to, const SSL *from); 2226X509 *SSL_SESSION_get0_peer(SSL_SESSION *s); 2227int SSL_SESSION_set1_id_context(SSL_SESSION *s, const unsigned char *sid_ctx, 2228 unsigned int sid_ctx_len); 2229 2230SSL_SESSION *SSL_SESSION_new(void); 2231const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s, 2232 unsigned int *len); 2233unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *s); 2234# ifndef OPENSSL_NO_FP_API 2235int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *ses); 2236# endif 2237# ifndef OPENSSL_NO_BIO 2238int SSL_SESSION_print(BIO *fp, const SSL_SESSION *ses); 2239# endif 2240void SSL_SESSION_free(SSL_SESSION *ses); 2241int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp); 2242int SSL_set_session(SSL *to, SSL_SESSION *session); 2243int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c); 2244int SSL_CTX_remove_session(SSL_CTX *, SSL_SESSION *c); 2245int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB); 2246int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB); 2247int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id, 2248 unsigned int id_len); 2249SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp, 2250 long length); 2251 2252# ifdef HEADER_X509_H 2253X509 *SSL_get_peer_certificate(const SSL *s); 2254# endif 2255 2256STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s); 2257 2258int SSL_CTX_get_verify_mode(const SSL_CTX *ctx); 2259int SSL_CTX_get_verify_depth(const SSL_CTX *ctx); 2260int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx)) (int, 2261 X509_STORE_CTX *); 2262void SSL_CTX_set_verify(SSL_CTX *ctx, int mode, 2263 int (*callback) (int, X509_STORE_CTX *)); 2264void SSL_CTX_set_verify_depth(SSL_CTX *ctx, int depth); 2265void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, 2266 int (*cb) (X509_STORE_CTX *, void *), 2267 void *arg); 2268void SSL_CTX_set_cert_cb(SSL_CTX *c, int (*cb) (SSL *ssl, void *arg), 2269 void *arg); 2270# ifndef OPENSSL_NO_RSA 2271int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa); 2272# endif 2273int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, 2274 long len); 2275int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey); 2276int SSL_CTX_use_PrivateKey_ASN1(int pk, SSL_CTX *ctx, 2277 const unsigned char *d, long len); 2278int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x); 2279int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, 2280 const unsigned char *d); 2281 2282void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb); 2283void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u); 2284 2285int SSL_CTX_check_private_key(const SSL_CTX *ctx); 2286int SSL_check_private_key(const SSL *ctx); 2287 2288int SSL_CTX_set_session_id_context(SSL_CTX *ctx, const unsigned char *sid_ctx, 2289 unsigned int sid_ctx_len); 2290 2291SSL *SSL_new(SSL_CTX *ctx); 2292int SSL_set_session_id_context(SSL *ssl, const unsigned char *sid_ctx, 2293 unsigned int sid_ctx_len); 2294 2295int SSL_CTX_set_purpose(SSL_CTX *s, int purpose); 2296int SSL_set_purpose(SSL *s, int purpose); 2297int SSL_CTX_set_trust(SSL_CTX *s, int trust); 2298int SSL_set_trust(SSL *s, int trust); 2299 2300int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm); 2301int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm); 2302 2303X509_VERIFY_PARAM *SSL_CTX_get0_param(SSL_CTX *ctx); 2304X509_VERIFY_PARAM *SSL_get0_param(SSL *ssl); 2305 2306# ifndef OPENSSL_NO_SRP 2307int SSL_CTX_set_srp_username(SSL_CTX *ctx, char *name); 2308int SSL_CTX_set_srp_password(SSL_CTX *ctx, char *password); 2309int SSL_CTX_set_srp_strength(SSL_CTX *ctx, int strength); 2310int SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx, 2311 char *(*cb) (SSL *, void *)); 2312int SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx, 2313 int (*cb) (SSL *, void *)); 2314int SSL_CTX_set_srp_username_callback(SSL_CTX *ctx, 2315 int (*cb) (SSL *, int *, void *)); 2316int SSL_CTX_set_srp_cb_arg(SSL_CTX *ctx, void *arg); 2317 2318int SSL_set_srp_server_param(SSL *s, const BIGNUM *N, const BIGNUM *g, 2319 BIGNUM *sa, BIGNUM *v, char *info); 2320int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass, 2321 const char *grp); 2322 2323BIGNUM *SSL_get_srp_g(SSL *s); 2324BIGNUM *SSL_get_srp_N(SSL *s); 2325 2326char *SSL_get_srp_username(SSL *s); 2327char *SSL_get_srp_userinfo(SSL *s); 2328# endif 2329 2330void SSL_certs_clear(SSL *s); 2331void SSL_free(SSL *ssl); 2332int SSL_accept(SSL *ssl); 2333int SSL_connect(SSL *ssl); 2334int SSL_read(SSL *ssl, void *buf, int num); 2335int SSL_peek(SSL *ssl, void *buf, int num); 2336int SSL_write(SSL *ssl, const void *buf, int num); 2337long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg); 2338long SSL_callback_ctrl(SSL *, int, void (*)(void)); 2339long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg); 2340long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void)); 2341 2342int SSL_get_error(const SSL *s, int ret_code); 2343const char *SSL_get_version(const SSL *s); 2344 2345/* This sets the 'default' SSL version that SSL_new() will create */ 2346int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth); 2347 2348# ifndef OPENSSL_NO_SSL2_METHOD 2349const SSL_METHOD *SSLv2_method(void); /* SSLv2 */ 2350const SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */ 2351const SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */ 2352# endif 2353 2354# ifndef OPENSSL_NO_SSL3_METHOD 2355const SSL_METHOD *SSLv3_method(void); /* SSLv3 */ 2356const SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */ 2357const SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */ 2358# endif 2359 2360const SSL_METHOD *SSLv23_method(void); /* Negotiate highest available SSL/TLS 2361 * version */ 2362const SSL_METHOD *SSLv23_server_method(void); /* Negotiate highest available 2363 * SSL/TLS version */ 2364const SSL_METHOD *SSLv23_client_method(void); /* Negotiate highest available 2365 * SSL/TLS version */ 2366 2367const SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */ 2368const SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */ 2369const SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */ 2370 2371const SSL_METHOD *TLSv1_1_method(void); /* TLSv1.1 */ 2372const SSL_METHOD *TLSv1_1_server_method(void); /* TLSv1.1 */ 2373const SSL_METHOD *TLSv1_1_client_method(void); /* TLSv1.1 */ 2374 2375const SSL_METHOD *TLSv1_2_method(void); /* TLSv1.2 */ 2376const SSL_METHOD *TLSv1_2_server_method(void); /* TLSv1.2 */ 2377const SSL_METHOD *TLSv1_2_client_method(void); /* TLSv1.2 */ 2378 2379const SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */ 2380const SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */ 2381const SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */ 2382 2383const SSL_METHOD *DTLSv1_2_method(void); /* DTLSv1.2 */ 2384const SSL_METHOD *DTLSv1_2_server_method(void); /* DTLSv1.2 */ 2385const SSL_METHOD *DTLSv1_2_client_method(void); /* DTLSv1.2 */ 2386 2387const SSL_METHOD *DTLS_method(void); /* DTLS 1.0 and 1.2 */ 2388const SSL_METHOD *DTLS_server_method(void); /* DTLS 1.0 and 1.2 */ 2389const SSL_METHOD *DTLS_client_method(void); /* DTLS 1.0 and 1.2 */ 2390 2391STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s); 2392 2393int SSL_do_handshake(SSL *s); 2394int SSL_renegotiate(SSL *s); 2395int SSL_renegotiate_abbreviated(SSL *s); 2396int SSL_renegotiate_pending(SSL *s); 2397int SSL_shutdown(SSL *s); 2398 2399const SSL_METHOD *SSL_CTX_get_ssl_method(SSL_CTX *ctx); 2400const SSL_METHOD *SSL_get_ssl_method(SSL *s); 2401int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method); 2402const char *SSL_alert_type_string_long(int value); 2403const char *SSL_alert_type_string(int value); 2404const char *SSL_alert_desc_string_long(int value); 2405const char *SSL_alert_desc_string(int value); 2406 2407void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list); 2408void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list); 2409STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s); 2410STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s); 2411int SSL_add_client_CA(SSL *ssl, X509 *x); 2412int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x); 2413 2414void SSL_set_connect_state(SSL *s); 2415void SSL_set_accept_state(SSL *s); 2416 2417long SSL_get_default_timeout(const SSL *s); 2418 2419int SSL_library_init(void); 2420 2421char *SSL_CIPHER_description(const SSL_CIPHER *, char *buf, int size); 2422STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk); 2423 2424SSL *SSL_dup(SSL *ssl); 2425 2426X509 *SSL_get_certificate(const SSL *ssl); 2427/* 2428 * EVP_PKEY 2429 */ struct evp_pkey_st *SSL_get_privatekey(const SSL *ssl); 2430 2431X509 *SSL_CTX_get0_certificate(const SSL_CTX *ctx); 2432EVP_PKEY *SSL_CTX_get0_privatekey(const SSL_CTX *ctx); 2433 2434void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx, int mode); 2435int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx); 2436void SSL_set_quiet_shutdown(SSL *ssl, int mode); 2437int SSL_get_quiet_shutdown(const SSL *ssl); 2438void SSL_set_shutdown(SSL *ssl, int mode); 2439int SSL_get_shutdown(const SSL *ssl); 2440int SSL_version(const SSL *ssl); 2441int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx); 2442int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile, 2443 const char *CApath); 2444# define SSL_get0_session SSL_get_session/* just peek at pointer */ 2445SSL_SESSION *SSL_get_session(const SSL *ssl); 2446SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */ 2447SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl); 2448SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX *ctx); 2449void SSL_set_info_callback(SSL *ssl, 2450 void (*cb) (const SSL *ssl, int type, int val)); 2451void (*SSL_get_info_callback(const SSL *ssl)) (const SSL *ssl, int type, 2452 int val); 2453int SSL_state(const SSL *ssl); 2454void SSL_set_state(SSL *ssl, int state); 2455 2456void SSL_set_verify_result(SSL *ssl, long v); 2457long SSL_get_verify_result(const SSL *ssl); 2458 2459int SSL_set_ex_data(SSL *ssl, int idx, void *data); 2460void *SSL_get_ex_data(const SSL *ssl, int idx); 2461int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 2462 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 2463 2464int SSL_SESSION_set_ex_data(SSL_SESSION *ss, int idx, void *data); 2465void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss, int idx); 2466int SSL_SESSION_get_ex_new_index(long argl, void *argp, 2467 CRYPTO_EX_new *new_func, 2468 CRYPTO_EX_dup *dup_func, 2469 CRYPTO_EX_free *free_func); 2470 2471int SSL_CTX_set_ex_data(SSL_CTX *ssl, int idx, void *data); 2472void *SSL_CTX_get_ex_data(const SSL_CTX *ssl, int idx); 2473int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 2474 CRYPTO_EX_dup *dup_func, 2475 CRYPTO_EX_free *free_func); 2476 2477int SSL_get_ex_data_X509_STORE_CTX_idx(void); 2478 2479# define SSL_CTX_sess_set_cache_size(ctx,t) \ 2480 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL) 2481# define SSL_CTX_sess_get_cache_size(ctx) \ 2482 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL) 2483# define SSL_CTX_set_session_cache_mode(ctx,m) \ 2484 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL) 2485# define SSL_CTX_get_session_cache_mode(ctx) \ 2486 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL) 2487 2488# define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx) 2489# define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m) 2490# define SSL_CTX_get_read_ahead(ctx) \ 2491 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL) 2492# define SSL_CTX_set_read_ahead(ctx,m) \ 2493 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL) 2494# define SSL_CTX_get_max_cert_list(ctx) \ 2495 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) 2496# define SSL_CTX_set_max_cert_list(ctx,m) \ 2497 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) 2498# define SSL_get_max_cert_list(ssl) \ 2499 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) 2500# define SSL_set_max_cert_list(ssl,m) \ 2501 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) 2502 2503# define SSL_CTX_set_max_send_fragment(ctx,m) \ 2504 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL) 2505# define SSL_set_max_send_fragment(ssl,m) \ 2506 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL) 2507 2508 /* NB: the keylength is only applicable when is_export is true */ 2509# ifndef OPENSSL_NO_RSA 2510void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx, 2511 RSA *(*cb) (SSL *ssl, int is_export, 2512 int keylength)); 2513 2514void SSL_set_tmp_rsa_callback(SSL *ssl, 2515 RSA *(*cb) (SSL *ssl, int is_export, 2516 int keylength)); 2517# endif 2518# ifndef OPENSSL_NO_DH 2519void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx, 2520 DH *(*dh) (SSL *ssl, int is_export, 2521 int keylength)); 2522void SSL_set_tmp_dh_callback(SSL *ssl, 2523 DH *(*dh) (SSL *ssl, int is_export, 2524 int keylength)); 2525# endif 2526# ifndef OPENSSL_NO_ECDH 2527void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx, 2528 EC_KEY *(*ecdh) (SSL *ssl, int is_export, 2529 int keylength)); 2530void SSL_set_tmp_ecdh_callback(SSL *ssl, 2531 EC_KEY *(*ecdh) (SSL *ssl, int is_export, 2532 int keylength)); 2533# endif 2534 2535const COMP_METHOD *SSL_get_current_compression(SSL *s); 2536const COMP_METHOD *SSL_get_current_expansion(SSL *s); 2537const char *SSL_COMP_get_name(const COMP_METHOD *comp); 2538STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void); 2539STACK_OF(SSL_COMP) *SSL_COMP_set0_compression_methods(STACK_OF(SSL_COMP) 2540 *meths); 2541void SSL_COMP_free_compression_methods(void); 2542int SSL_COMP_add_compression_method(int id, COMP_METHOD *cm); 2543 2544const SSL_CIPHER *SSL_CIPHER_find(SSL *ssl, const unsigned char *ptr); 2545 2546/* TLS extensions functions */ 2547int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len); 2548 2549int SSL_set_session_ticket_ext_cb(SSL *s, tls_session_ticket_ext_cb_fn cb, 2550 void *arg); 2551 2552/* Pre-shared secret session resumption functions */ 2553int SSL_set_session_secret_cb(SSL *s, 2554 tls_session_secret_cb_fn tls_session_secret_cb, 2555 void *arg); 2556 2557void SSL_set_debug(SSL *s, int debug); 2558int SSL_cache_hit(SSL *s); 2559int SSL_is_server(SSL *s); 2560 2561SSL_CONF_CTX *SSL_CONF_CTX_new(void); 2562int SSL_CONF_CTX_finish(SSL_CONF_CTX *cctx); 2563void SSL_CONF_CTX_free(SSL_CONF_CTX *cctx); 2564unsigned int SSL_CONF_CTX_set_flags(SSL_CONF_CTX *cctx, unsigned int flags); 2565unsigned int SSL_CONF_CTX_clear_flags(SSL_CONF_CTX *cctx, unsigned int flags); 2566int SSL_CONF_CTX_set1_prefix(SSL_CONF_CTX *cctx, const char *pre); 2567 2568void SSL_CONF_CTX_set_ssl(SSL_CONF_CTX *cctx, SSL *ssl); 2569void SSL_CONF_CTX_set_ssl_ctx(SSL_CONF_CTX *cctx, SSL_CTX *ctx); 2570 2571int SSL_CONF_cmd(SSL_CONF_CTX *cctx, const char *cmd, const char *value); 2572int SSL_CONF_cmd_argv(SSL_CONF_CTX *cctx, int *pargc, char ***pargv); 2573int SSL_CONF_cmd_value_type(SSL_CONF_CTX *cctx, const char *cmd); 2574 2575# ifndef OPENSSL_NO_SSL_TRACE 2576void SSL_trace(int write_p, int version, int content_type, 2577 const void *buf, size_t len, SSL *ssl, void *arg); 2578const char *SSL_CIPHER_standard_name(const SSL_CIPHER *c); 2579# endif 2580 2581# ifndef OPENSSL_NO_UNIT_TEST 2582const struct openssl_ssl_test_functions *SSL_test_functions(void); 2583# endif 2584 2585/* BEGIN ERROR CODES */ 2586/* 2587 * The following lines are auto generated by the script mkerr.pl. Any changes 2588 * made after this point may be overwritten when the script is next run. 2589 */ 2590void ERR_load_SSL_strings(void); 2591 2592/* Error codes for the SSL functions. */ 2593 2594/* Function codes. */ 2595# define SSL_F_CHECK_SUITEB_CIPHER_LIST 331 2596# define SSL_F_CLIENT_CERTIFICATE 100 2597# define SSL_F_CLIENT_FINISHED 167 2598# define SSL_F_CLIENT_HELLO 101 2599# define SSL_F_CLIENT_MASTER_KEY 102 2600# define SSL_F_D2I_SSL_SESSION 103 2601# define SSL_F_DO_DTLS1_WRITE 245 2602# define SSL_F_DO_SSL3_WRITE 104 2603# define SSL_F_DTLS1_ACCEPT 246 2604# define SSL_F_DTLS1_ADD_CERT_TO_BUF 295 2605# define SSL_F_DTLS1_BUFFER_RECORD 247 2606# define SSL_F_DTLS1_CHECK_TIMEOUT_NUM 316 2607# define SSL_F_DTLS1_CLIENT_HELLO 248 2608# define SSL_F_DTLS1_CONNECT 249 2609# define SSL_F_DTLS1_ENC 250 2610# define SSL_F_DTLS1_GET_HELLO_VERIFY 251 2611# define SSL_F_DTLS1_GET_MESSAGE 252 2612# define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253 2613# define SSL_F_DTLS1_GET_RECORD 254 2614# define SSL_F_DTLS1_HANDLE_TIMEOUT 297 2615# define SSL_F_DTLS1_HEARTBEAT 305 2616# define SSL_F_DTLS1_OUTPUT_CERT_CHAIN 255 2617# define SSL_F_DTLS1_PREPROCESS_FRAGMENT 288 2618# define SSL_F_DTLS1_PROCESS_BUFFERED_RECORDS 424 2619# define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 256 2620# define SSL_F_DTLS1_PROCESS_RECORD 257 2621# define SSL_F_DTLS1_READ_BYTES 258 2622# define SSL_F_DTLS1_READ_FAILED 259 2623# define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 260 2624# define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE 261 2625# define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE 262 2626# define SSL_F_DTLS1_SEND_CLIENT_VERIFY 263 2627# define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 264 2628# define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE 265 2629# define SSL_F_DTLS1_SEND_SERVER_HELLO 266 2630# define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE 267 2631# define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268 2632# define SSL_F_GET_CLIENT_FINISHED 105 2633# define SSL_F_GET_CLIENT_HELLO 106 2634# define SSL_F_GET_CLIENT_MASTER_KEY 107 2635# define SSL_F_GET_SERVER_FINISHED 108 2636# define SSL_F_GET_SERVER_HELLO 109 2637# define SSL_F_GET_SERVER_STATIC_DH_KEY 340 2638# define SSL_F_GET_SERVER_VERIFY 110 2639# define SSL_F_I2D_SSL_SESSION 111 2640# define SSL_F_READ_N 112 2641# define SSL_F_REQUEST_CERTIFICATE 113 2642# define SSL_F_SERVER_FINISH 239 2643# define SSL_F_SERVER_HELLO 114 2644# define SSL_F_SERVER_VERIFY 240 2645# define SSL_F_SSL23_ACCEPT 115 2646# define SSL_F_SSL23_CLIENT_HELLO 116 2647# define SSL_F_SSL23_CONNECT 117 2648# define SSL_F_SSL23_GET_CLIENT_HELLO 118 2649# define SSL_F_SSL23_GET_SERVER_HELLO 119 2650# define SSL_F_SSL23_PEEK 237 2651# define SSL_F_SSL23_READ 120 2652# define SSL_F_SSL23_WRITE 121 2653# define SSL_F_SSL2_ACCEPT 122 2654# define SSL_F_SSL2_CONNECT 123 2655# define SSL_F_SSL2_ENC_INIT 124 2656# define SSL_F_SSL2_GENERATE_KEY_MATERIAL 241 2657# define SSL_F_SSL2_PEEK 234 2658# define SSL_F_SSL2_READ 125 2659# define SSL_F_SSL2_READ_INTERNAL 236 2660# define SSL_F_SSL2_SET_CERTIFICATE 126 2661# define SSL_F_SSL2_WRITE 127 2662# define SSL_F_SSL3_ACCEPT 128 2663# define SSL_F_SSL3_ADD_CERT_TO_BUF 296 2664# define SSL_F_SSL3_CALLBACK_CTRL 233 2665# define SSL_F_SSL3_CHANGE_CIPHER_STATE 129 2666# define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130 2667# define SSL_F_SSL3_CHECK_CLIENT_HELLO 304 2668# define SSL_F_SSL3_CHECK_FINISHED 339 2669# define SSL_F_SSL3_CLIENT_HELLO 131 2670# define SSL_F_SSL3_CONNECT 132 2671# define SSL_F_SSL3_CTRL 213 2672# define SSL_F_SSL3_CTX_CTRL 133 2673# define SSL_F_SSL3_DIGEST_CACHED_RECORDS 293 2674# define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC 292 2675# define SSL_F_SSL3_ENC 134 2676# define SSL_F_SSL3_GENERATE_KEY_BLOCK 238 2677# define SSL_F_SSL3_GENERATE_MASTER_SECRET 388 2678# define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135 2679# define SSL_F_SSL3_GET_CERT_STATUS 289 2680# define SSL_F_SSL3_GET_CERT_VERIFY 136 2681# define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137 2682# define SSL_F_SSL3_GET_CLIENT_HELLO 138 2683# define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139 2684# define SSL_F_SSL3_GET_FINISHED 140 2685# define SSL_F_SSL3_GET_KEY_EXCHANGE 141 2686# define SSL_F_SSL3_GET_MESSAGE 142 2687# define SSL_F_SSL3_GET_NEW_SESSION_TICKET 283 2688# define SSL_F_SSL3_GET_NEXT_PROTO 306 2689# define SSL_F_SSL3_GET_RECORD 143 2690# define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144 2691# define SSL_F_SSL3_GET_SERVER_DONE 145 2692# define SSL_F_SSL3_GET_SERVER_HELLO 146 2693# define SSL_F_SSL3_HANDSHAKE_MAC 285 2694# define SSL_F_SSL3_NEW_SESSION_TICKET 287 2695# define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147 2696# define SSL_F_SSL3_PEEK 235 2697# define SSL_F_SSL3_READ_BYTES 148 2698# define SSL_F_SSL3_READ_N 149 2699# define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150 2700# define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151 2701# define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152 2702# define SSL_F_SSL3_SEND_CLIENT_VERIFY 153 2703# define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154 2704# define SSL_F_SSL3_SEND_SERVER_HELLO 242 2705# define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155 2706# define SSL_F_SSL3_SETUP_KEY_BLOCK 157 2707# define SSL_F_SSL3_SETUP_READ_BUFFER 156 2708# define SSL_F_SSL3_SETUP_WRITE_BUFFER 291 2709# define SSL_F_SSL3_WRITE_BYTES 158 2710# define SSL_F_SSL3_WRITE_PENDING 159 2711# define SSL_F_SSL_ADD_CERT_CHAIN 318 2712# define SSL_F_SSL_ADD_CERT_TO_BUF 319 2713# define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT 298 2714# define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT 277 2715# define SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT 307 2716# define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215 2717# define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216 2718# define SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT 299 2719# define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT 278 2720# define SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT 308 2721# define SSL_F_SSL_BAD_METHOD 160 2722# define SSL_F_SSL_BUILD_CERT_CHAIN 332 2723# define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161 2724# define SSL_F_SSL_CERT_DUP 221 2725# define SSL_F_SSL_CERT_INST 222 2726# define SSL_F_SSL_CERT_INSTANTIATE 214 2727# define SSL_F_SSL_CERT_NEW 162 2728# define SSL_F_SSL_CHECK_PRIVATE_KEY 163 2729# define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT 280 2730# define SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG 279 2731# define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230 2732# define SSL_F_SSL_CIPHER_STRENGTH_SORT 231 2733# define SSL_F_SSL_CLEAR 164 2734# define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165 2735# define SSL_F_SSL_CONF_CMD 334 2736# define SSL_F_SSL_CREATE_CIPHER_LIST 166 2737# define SSL_F_SSL_CTRL 232 2738# define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168 2739# define SSL_F_SSL_CTX_MAKE_PROFILES 309 2740# define SSL_F_SSL_CTX_NEW 169 2741# define SSL_F_SSL_CTX_SET_CIPHER_LIST 269 2742# define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE 290 2743# define SSL_F_SSL_CTX_SET_PURPOSE 226 2744# define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219 2745# define SSL_F_SSL_CTX_SET_SSL_VERSION 170 2746# define SSL_F_SSL_CTX_SET_TRUST 229 2747# define SSL_F_SSL_CTX_USE_CERTIFICATE 171 2748# define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172 2749# define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220 2750# define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173 2751# define SSL_F_SSL_CTX_USE_PRIVATEKEY 174 2752# define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175 2753# define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176 2754# define SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT 272 2755# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177 2756# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178 2757# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179 2758# define SSL_F_SSL_CTX_USE_SERVERINFO 336 2759# define SSL_F_SSL_CTX_USE_SERVERINFO_FILE 337 2760# define SSL_F_SSL_DO_HANDSHAKE 180 2761# define SSL_F_SSL_GET_NEW_SESSION 181 2762# define SSL_F_SSL_GET_PREV_SESSION 217 2763# define SSL_F_SSL_GET_SERVER_CERT_INDEX 322 2764# define SSL_F_SSL_GET_SERVER_SEND_CERT 182 2765# define SSL_F_SSL_GET_SERVER_SEND_PKEY 317 2766# define SSL_F_SSL_GET_SIGN_PKEY 183 2767# define SSL_F_SSL_INIT_WBIO_BUFFER 184 2768# define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185 2769# define SSL_F_SSL_NEW 186 2770# define SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT 300 2771# define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT 302 2772# define SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT 310 2773# define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT 301 2774# define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT 303 2775# define SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT 311 2776# define SSL_F_SSL_PEEK 270 2777# define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT 281 2778# define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT 282 2779# define SSL_F_SSL_READ 223 2780# define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187 2781# define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188 2782# define SSL_F_SSL_SCAN_CLIENTHELLO_TLSEXT 320 2783# define SSL_F_SSL_SCAN_SERVERHELLO_TLSEXT 321 2784# define SSL_F_SSL_SESSION_DUP 348 2785# define SSL_F_SSL_SESSION_NEW 189 2786# define SSL_F_SSL_SESSION_PRINT_FP 190 2787# define SSL_F_SSL_SESSION_SET1_ID_CONTEXT 312 2788# define SSL_F_SSL_SESS_CERT_NEW 225 2789# define SSL_F_SSL_SET_CERT 191 2790# define SSL_F_SSL_SET_CIPHER_LIST 271 2791# define SSL_F_SSL_SET_FD 192 2792# define SSL_F_SSL_SET_PKEY 193 2793# define SSL_F_SSL_SET_PURPOSE 227 2794# define SSL_F_SSL_SET_RFD 194 2795# define SSL_F_SSL_SET_SESSION 195 2796# define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218 2797# define SSL_F_SSL_SET_SESSION_TICKET_EXT 294 2798# define SSL_F_SSL_SET_TRUST 228 2799# define SSL_F_SSL_SET_WFD 196 2800# define SSL_F_SSL_SHUTDOWN 224 2801# define SSL_F_SSL_SRP_CTX_INIT 313 2802# define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243 2803# define SSL_F_SSL_UNDEFINED_FUNCTION 197 2804# define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244 2805# define SSL_F_SSL_USE_CERTIFICATE 198 2806# define SSL_F_SSL_USE_CERTIFICATE_ASN1 199 2807# define SSL_F_SSL_USE_CERTIFICATE_FILE 200 2808# define SSL_F_SSL_USE_PRIVATEKEY 201 2809# define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202 2810# define SSL_F_SSL_USE_PRIVATEKEY_FILE 203 2811# define SSL_F_SSL_USE_PSK_IDENTITY_HINT 273 2812# define SSL_F_SSL_USE_RSAPRIVATEKEY 204 2813# define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205 2814# define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206 2815# define SSL_F_SSL_VERIFY_CERT_CHAIN 207 2816# define SSL_F_SSL_WRITE 208 2817# define SSL_F_TLS12_CHECK_PEER_SIGALG 333 2818# define SSL_F_TLS1_CERT_VERIFY_MAC 286 2819# define SSL_F_TLS1_CHANGE_CIPHER_STATE 209 2820# define SSL_F_TLS1_CHECK_SERVERHELLO_TLSEXT 274 2821# define SSL_F_TLS1_ENC 210 2822# define SSL_F_TLS1_EXPORT_KEYING_MATERIAL 314 2823# define SSL_F_TLS1_GET_CURVELIST 338 2824# define SSL_F_TLS1_HEARTBEAT 315 2825# define SSL_F_TLS1_PREPARE_CLIENTHELLO_TLSEXT 275 2826# define SSL_F_TLS1_PREPARE_SERVERHELLO_TLSEXT 276 2827# define SSL_F_TLS1_PRF 284 2828# define SSL_F_TLS1_SETUP_KEY_BLOCK 211 2829# define SSL_F_TLS1_SET_SERVER_SIGALGS 335 2830# define SSL_F_WRITE_PENDING 212 2831 2832/* Reason codes. */ 2833# define SSL_R_APP_DATA_IN_HANDSHAKE 100 2834# define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272 2835# define SSL_R_BAD_ALERT_RECORD 101 2836# define SSL_R_BAD_AUTHENTICATION_TYPE 102 2837# define SSL_R_BAD_CHANGE_CIPHER_SPEC 103 2838# define SSL_R_BAD_CHECKSUM 104 2839# define SSL_R_BAD_DATA 390 2840# define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106 2841# define SSL_R_BAD_DECOMPRESSION 107 2842# define SSL_R_BAD_DH_G_LENGTH 108 2843# define SSL_R_BAD_DH_G_VALUE 375 2844# define SSL_R_BAD_DH_PUB_KEY_LENGTH 109 2845# define SSL_R_BAD_DH_PUB_KEY_VALUE 393 2846# define SSL_R_BAD_DH_P_LENGTH 110 2847# define SSL_R_BAD_DH_P_VALUE 395 2848# define SSL_R_BAD_DIGEST_LENGTH 111 2849# define SSL_R_BAD_DSA_SIGNATURE 112 2850# define SSL_R_BAD_ECC_CERT 304 2851# define SSL_R_BAD_ECDSA_SIGNATURE 305 2852# define SSL_R_BAD_ECPOINT 306 2853# define SSL_R_BAD_HANDSHAKE_LENGTH 332 2854# define SSL_R_BAD_HELLO_REQUEST 105 2855# define SSL_R_BAD_LENGTH 271 2856# define SSL_R_BAD_MAC_DECODE 113 2857# define SSL_R_BAD_MAC_LENGTH 333 2858# define SSL_R_BAD_MESSAGE_TYPE 114 2859# define SSL_R_BAD_PACKET_LENGTH 115 2860# define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116 2861# define SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH 316 2862# define SSL_R_BAD_RESPONSE_ARGUMENT 117 2863# define SSL_R_BAD_RSA_DECRYPT 118 2864# define SSL_R_BAD_RSA_ENCRYPT 119 2865# define SSL_R_BAD_RSA_E_LENGTH 120 2866# define SSL_R_BAD_RSA_MODULUS_LENGTH 121 2867# define SSL_R_BAD_RSA_SIGNATURE 122 2868# define SSL_R_BAD_SIGNATURE 123 2869# define SSL_R_BAD_SRP_A_LENGTH 347 2870# define SSL_R_BAD_SRP_B_LENGTH 348 2871# define SSL_R_BAD_SRP_G_LENGTH 349 2872# define SSL_R_BAD_SRP_N_LENGTH 350 2873# define SSL_R_BAD_SRP_PARAMETERS 371 2874# define SSL_R_BAD_SRP_S_LENGTH 351 2875# define SSL_R_BAD_SRTP_MKI_VALUE 352 2876# define SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST 353 2877# define SSL_R_BAD_SSL_FILETYPE 124 2878# define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125 2879# define SSL_R_BAD_STATE 126 2880# define SSL_R_BAD_VALUE 384 2881# define SSL_R_BAD_WRITE_RETRY 127 2882# define SSL_R_BIO_NOT_SET 128 2883# define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129 2884# define SSL_R_BN_LIB 130 2885# define SSL_R_CA_DN_LENGTH_MISMATCH 131 2886# define SSL_R_CA_DN_TOO_LONG 132 2887# define SSL_R_CCS_RECEIVED_EARLY 133 2888# define SSL_R_CERTIFICATE_VERIFY_FAILED 134 2889# define SSL_R_CERT_CB_ERROR 377 2890# define SSL_R_CERT_LENGTH_MISMATCH 135 2891# define SSL_R_CHALLENGE_IS_DIFFERENT 136 2892# define SSL_R_CIPHER_CODE_WRONG_LENGTH 137 2893# define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138 2894# define SSL_R_CIPHER_TABLE_SRC_ERROR 139 2895# define SSL_R_CLIENTHELLO_TLSEXT 226 2896# define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140 2897# define SSL_R_COMPRESSION_DISABLED 343 2898# define SSL_R_COMPRESSION_FAILURE 141 2899# define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307 2900# define SSL_R_COMPRESSION_LIBRARY_ERROR 142 2901# define SSL_R_CONNECTION_ID_IS_DIFFERENT 143 2902# define SSL_R_CONNECTION_TYPE_NOT_SET 144 2903# define SSL_R_COOKIE_MISMATCH 308 2904# define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145 2905# define SSL_R_DATA_LENGTH_TOO_LONG 146 2906# define SSL_R_DECRYPTION_FAILED 147 2907# define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281 2908# define SSL_R_DH_KEY_TOO_SMALL 372 2909# define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148 2910# define SSL_R_DIGEST_CHECK_FAILED 149 2911# define SSL_R_DTLS_MESSAGE_TOO_BIG 334 2912# define SSL_R_DUPLICATE_COMPRESSION_ID 309 2913# define SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT 317 2914# define SSL_R_ECC_CERT_NOT_FOR_SIGNING 318 2915# define SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE 322 2916# define SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE 323 2917# define SSL_R_ECDH_REQUIRED_FOR_SUITEB_MODE 374 2918# define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310 2919# define SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST 354 2920# define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150 2921# define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 282 2922# define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151 2923# define SSL_R_EXCESSIVE_MESSAGE_SIZE 152 2924# define SSL_R_EXTRA_DATA_IN_MESSAGE 153 2925# define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154 2926# define SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS 355 2927# define SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION 356 2928# define SSL_R_HTTPS_PROXY_REQUEST 155 2929# define SSL_R_HTTP_REQUEST 156 2930# define SSL_R_ILLEGAL_PADDING 283 2931# define SSL_R_ILLEGAL_SUITEB_DIGEST 380 2932# define SSL_R_INAPPROPRIATE_FALLBACK 373 2933# define SSL_R_INCONSISTENT_COMPRESSION 340 2934# define SSL_R_INVALID_CHALLENGE_LENGTH 158 2935# define SSL_R_INVALID_COMMAND 280 2936# define SSL_R_INVALID_COMPRESSION_ALGORITHM 341 2937# define SSL_R_INVALID_NULL_CMD_NAME 385 2938# define SSL_R_INVALID_PURPOSE 278 2939# define SSL_R_INVALID_SERVERINFO_DATA 388 2940# define SSL_R_INVALID_SRP_USERNAME 357 2941# define SSL_R_INVALID_STATUS_RESPONSE 328 2942# define SSL_R_INVALID_TICKET_KEYS_LENGTH 325 2943# define SSL_R_INVALID_TRUST 279 2944# define SSL_R_KEY_ARG_TOO_LONG 284 2945# define SSL_R_KRB5 285 2946# define SSL_R_KRB5_C_CC_PRINC 286 2947# define SSL_R_KRB5_C_GET_CRED 287 2948# define SSL_R_KRB5_C_INIT 288 2949# define SSL_R_KRB5_C_MK_REQ 289 2950# define SSL_R_KRB5_S_BAD_TICKET 290 2951# define SSL_R_KRB5_S_INIT 291 2952# define SSL_R_KRB5_S_RD_REQ 292 2953# define SSL_R_KRB5_S_TKT_EXPIRED 293 2954# define SSL_R_KRB5_S_TKT_NYV 294 2955# define SSL_R_KRB5_S_TKT_SKEW 295 2956# define SSL_R_LENGTH_MISMATCH 159 2957# define SSL_R_LENGTH_TOO_SHORT 160 2958# define SSL_R_LIBRARY_BUG 274 2959# define SSL_R_LIBRARY_HAS_NO_CIPHERS 161 2960# define SSL_R_MESSAGE_TOO_LONG 296 2961# define SSL_R_MISSING_DH_DSA_CERT 162 2962# define SSL_R_MISSING_DH_KEY 163 2963# define SSL_R_MISSING_DH_RSA_CERT 164 2964# define SSL_R_MISSING_DSA_SIGNING_CERT 165 2965# define SSL_R_MISSING_ECDH_CERT 382 2966# define SSL_R_MISSING_ECDSA_SIGNING_CERT 381 2967# define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166 2968# define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167 2969# define SSL_R_MISSING_RSA_CERTIFICATE 168 2970# define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169 2971# define SSL_R_MISSING_RSA_SIGNING_CERT 170 2972# define SSL_R_MISSING_SRP_PARAM 358 2973# define SSL_R_MISSING_TMP_DH_KEY 171 2974# define SSL_R_MISSING_TMP_ECDH_KEY 311 2975# define SSL_R_MISSING_TMP_RSA_KEY 172 2976# define SSL_R_MISSING_TMP_RSA_PKEY 173 2977# define SSL_R_MISSING_VERIFY_MESSAGE 174 2978# define SSL_R_MULTIPLE_SGC_RESTARTS 346 2979# define SSL_R_NON_SSLV2_INITIAL_PACKET 175 2980# define SSL_R_NO_CERTIFICATES_RETURNED 176 2981# define SSL_R_NO_CERTIFICATE_ASSIGNED 177 2982# define SSL_R_NO_CERTIFICATE_RETURNED 178 2983# define SSL_R_NO_CERTIFICATE_SET 179 2984# define SSL_R_NO_CERTIFICATE_SPECIFIED 180 2985# define SSL_R_NO_CIPHERS_AVAILABLE 181 2986# define SSL_R_NO_CIPHERS_PASSED 182 2987# define SSL_R_NO_CIPHERS_SPECIFIED 183 2988# define SSL_R_NO_CIPHER_LIST 184 2989# define SSL_R_NO_CIPHER_MATCH 185 2990# define SSL_R_NO_CLIENT_CERT_METHOD 331 2991# define SSL_R_NO_CLIENT_CERT_RECEIVED 186 2992# define SSL_R_NO_COMPRESSION_SPECIFIED 187 2993# define SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER 330 2994# define SSL_R_NO_METHOD_SPECIFIED 188 2995# define SSL_R_NO_PEM_EXTENSIONS 389 2996# define SSL_R_NO_PRIVATEKEY 189 2997# define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190 2998# define SSL_R_NO_PROTOCOLS_AVAILABLE 191 2999# define SSL_R_NO_PUBLICKEY 192 3000# define SSL_R_NO_RENEGOTIATION 339 3001# define SSL_R_NO_REQUIRED_DIGEST 324 3002# define SSL_R_NO_SHARED_CIPHER 193 3003# define SSL_R_NO_SHARED_SIGATURE_ALGORITHMS 376 3004# define SSL_R_NO_SRTP_PROFILES 359 3005# define SSL_R_NO_VERIFY_CALLBACK 194 3006# define SSL_R_NULL_SSL_CTX 195 3007# define SSL_R_NULL_SSL_METHOD_PASSED 196 3008# define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197 3009# define SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 344 3010# define SSL_R_ONLY_DTLS_1_2_ALLOWED_IN_SUITEB_MODE 387 3011# define SSL_R_ONLY_TLS_1_2_ALLOWED_IN_SUITEB_MODE 379 3012# define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 297 3013# define SSL_R_OPAQUE_PRF_INPUT_TOO_LONG 327 3014# define SSL_R_PACKET_LENGTH_TOO_LONG 198 3015# define SSL_R_PARSE_TLSEXT 227 3016# define SSL_R_PATH_TOO_LONG 270 3017# define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199 3018# define SSL_R_PEER_ERROR 200 3019# define SSL_R_PEER_ERROR_CERTIFICATE 201 3020# define SSL_R_PEER_ERROR_NO_CERTIFICATE 202 3021# define SSL_R_PEER_ERROR_NO_CIPHER 203 3022# define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204 3023# define SSL_R_PEM_NAME_BAD_PREFIX 391 3024# define SSL_R_PEM_NAME_TOO_SHORT 392 3025# define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205 3026# define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206 3027# define SSL_R_PROTOCOL_IS_SHUTDOWN 207 3028# define SSL_R_PSK_IDENTITY_NOT_FOUND 223 3029# define SSL_R_PSK_NO_CLIENT_CB 224 3030# define SSL_R_PSK_NO_SERVER_CB 225 3031# define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208 3032# define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209 3033# define SSL_R_PUBLIC_KEY_NOT_RSA 210 3034# define SSL_R_READ_BIO_NOT_SET 211 3035# define SSL_R_READ_TIMEOUT_EXPIRED 312 3036# define SSL_R_READ_WRONG_PACKET_TYPE 212 3037# define SSL_R_RECORD_LENGTH_MISMATCH 213 3038# define SSL_R_RECORD_TOO_LARGE 214 3039# define SSL_R_RECORD_TOO_SMALL 298 3040# define SSL_R_RENEGOTIATE_EXT_TOO_LONG 335 3041# define SSL_R_RENEGOTIATION_ENCODING_ERR 336 3042# define SSL_R_RENEGOTIATION_MISMATCH 337 3043# define SSL_R_REQUIRED_CIPHER_MISSING 215 3044# define SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING 342 3045# define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216 3046# define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217 3047# define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218 3048# define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING 345 3049# define SSL_R_SERVERHELLO_TLSEXT 275 3050# define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277 3051# define SSL_R_SHORT_READ 219 3052# define SSL_R_SHUTDOWN_WHILE_IN_INIT 407 3053# define SSL_R_SIGNATURE_ALGORITHMS_ERROR 360 3054# define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220 3055# define SSL_R_SRP_A_CALC 361 3056# define SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES 362 3057# define SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG 363 3058# define SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE 364 3059# define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221 3060# define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 299 3061# define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT 321 3062# define SSL_R_SSL3_EXT_INVALID_SERVERNAME 319 3063# define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 320 3064# define SSL_R_SSL3_SESSION_ID_TOO_LONG 300 3065# define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222 3066# define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042 3067# define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020 3068# define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045 3069# define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044 3070# define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046 3071# define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030 3072# define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040 3073# define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047 3074# define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041 3075# define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010 3076# define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043 3077# define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228 3078# define SSL_R_SSL_HANDSHAKE_FAILURE 229 3079# define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230 3080# define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301 3081# define SSL_R_SSL_SESSION_ID_CONFLICT 302 3082# define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273 3083# define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303 3084# define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231 3085# define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049 3086# define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050 3087# define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021 3088# define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051 3089# define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060 3090# define SSL_R_TLSV1_ALERT_INAPPROPRIATE_FALLBACK 1086 3091# define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071 3092# define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080 3093# define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100 3094# define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070 3095# define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022 3096# define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048 3097# define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090 3098# define SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE 1114 3099# define SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE 1113 3100# define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE 1111 3101# define SSL_R_TLSV1_UNRECOGNIZED_NAME 1112 3102# define SSL_R_TLSV1_UNSUPPORTED_EXTENSION 1110 3103# define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232 3104# define SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT 365 3105# define SSL_R_TLS_HEARTBEAT_PENDING 366 3106# define SSL_R_TLS_ILLEGAL_EXPORTER_LABEL 367 3107# define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 157 3108# define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233 3109# define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234 3110# define SSL_R_TOO_MANY_WARN_ALERTS 409 3111# define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235 3112# define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236 3113# define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 313 3114# define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237 3115# define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238 3116# define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 314 3117# define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239 3118# define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240 3119# define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241 3120# define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242 3121# define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243 3122# define SSL_R_UNEXPECTED_MESSAGE 244 3123# define SSL_R_UNEXPECTED_RECORD 245 3124# define SSL_R_UNINITIALIZED 276 3125# define SSL_R_UNKNOWN_ALERT_TYPE 246 3126# define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247 3127# define SSL_R_UNKNOWN_CIPHER_RETURNED 248 3128# define SSL_R_UNKNOWN_CIPHER_TYPE 249 3129# define SSL_R_UNKNOWN_CMD_NAME 386 3130# define SSL_R_UNKNOWN_DIGEST 368 3131# define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250 3132# define SSL_R_UNKNOWN_PKEY_TYPE 251 3133# define SSL_R_UNKNOWN_PROTOCOL 252 3134# define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253 3135# define SSL_R_UNKNOWN_SSL_VERSION 254 3136# define SSL_R_UNKNOWN_STATE 255 3137# define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED 338 3138# define SSL_R_UNSUPPORTED_CIPHER 256 3139# define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257 3140# define SSL_R_UNSUPPORTED_DIGEST_TYPE 326 3141# define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 315 3142# define SSL_R_UNSUPPORTED_PROTOCOL 258 3143# define SSL_R_UNSUPPORTED_SSL_VERSION 259 3144# define SSL_R_UNSUPPORTED_STATUS_TYPE 329 3145# define SSL_R_USE_SRTP_NOT_NEGOTIATED 369 3146# define SSL_R_WRITE_BIO_NOT_SET 260 3147# define SSL_R_WRONG_CERTIFICATE_TYPE 383 3148# define SSL_R_WRONG_CIPHER_RETURNED 261 3149# define SSL_R_WRONG_CURVE 378 3150# define SSL_R_WRONG_MESSAGE_TYPE 262 3151# define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263 3152# define SSL_R_WRONG_SIGNATURE_LENGTH 264 3153# define SSL_R_WRONG_SIGNATURE_SIZE 265 3154# define SSL_R_WRONG_SIGNATURE_TYPE 370 3155# define SSL_R_WRONG_SSL_VERSION 266 3156# define SSL_R_WRONG_VERSION_NUMBER 267 3157# define SSL_R_X509_LIB 268 3158# define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269 3159 3160#ifdef __cplusplus 3161} 3162#endif 3163#endif 3164