ssl.h revision 326721
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"/* no such ciphersuites supported! */ 246# define SSL_TXT_kDHd "kDHd"/* no such ciphersuites supported! */ 247# define SSL_TXT_kDH "kDH"/* no such ciphersuites supported! */ 248# define SSL_TXT_kEDH "kEDH" 249# define SSL_TXT_kKRB5 "kKRB5" 250# define SSL_TXT_kECDHr "kECDHr" 251# define SSL_TXT_kECDHe "kECDHe" 252# define SSL_TXT_kECDH "kECDH" 253# define SSL_TXT_kEECDH "kEECDH" 254# define SSL_TXT_kPSK "kPSK" 255# define SSL_TXT_kGOST "kGOST" 256# define SSL_TXT_kSRP "kSRP" 257 258# define SSL_TXT_aRSA "aRSA" 259# define SSL_TXT_aDSS "aDSS" 260# define SSL_TXT_aDH "aDH"/* no such ciphersuites supported! */ 261# define SSL_TXT_aECDH "aECDH" 262# define SSL_TXT_aKRB5 "aKRB5" 263# define SSL_TXT_aECDSA "aECDSA" 264# define SSL_TXT_aPSK "aPSK" 265# define SSL_TXT_aGOST94 "aGOST94" 266# define SSL_TXT_aGOST01 "aGOST01" 267# define SSL_TXT_aGOST "aGOST" 268# define SSL_TXT_aSRP "aSRP" 269 270# define SSL_TXT_DSS "DSS" 271# define SSL_TXT_DH "DH" 272# define SSL_TXT_EDH "EDH"/* same as "kEDH:-ADH" */ 273# define SSL_TXT_ADH "ADH" 274# define SSL_TXT_RSA "RSA" 275# define SSL_TXT_ECDH "ECDH" 276# define SSL_TXT_EECDH "EECDH"/* same as "kEECDH:-AECDH" */ 277# define SSL_TXT_AECDH "AECDH" 278# define SSL_TXT_ECDSA "ECDSA" 279# define SSL_TXT_KRB5 "KRB5" 280# define SSL_TXT_PSK "PSK" 281# define SSL_TXT_SRP "SRP" 282 283# define SSL_TXT_DES "DES" 284# define SSL_TXT_3DES "3DES" 285# define SSL_TXT_RC4 "RC4" 286# define SSL_TXT_RC2 "RC2" 287# define SSL_TXT_IDEA "IDEA" 288# define SSL_TXT_SEED "SEED" 289# define SSL_TXT_AES128 "AES128" 290# define SSL_TXT_AES256 "AES256" 291# define SSL_TXT_AES "AES" 292# define SSL_TXT_AES_GCM "AESGCM" 293# define SSL_TXT_CAMELLIA128 "CAMELLIA128" 294# define SSL_TXT_CAMELLIA256 "CAMELLIA256" 295# define SSL_TXT_CAMELLIA "CAMELLIA" 296 297# define SSL_TXT_MD5 "MD5" 298# define SSL_TXT_SHA1 "SHA1" 299# define SSL_TXT_SHA "SHA"/* same as "SHA1" */ 300# define SSL_TXT_GOST94 "GOST94" 301# define SSL_TXT_GOST89MAC "GOST89MAC" 302# define SSL_TXT_SHA256 "SHA256" 303# define SSL_TXT_SHA384 "SHA384" 304 305# define SSL_TXT_SSLV2 "SSLv2" 306# define SSL_TXT_SSLV3 "SSLv3" 307# define SSL_TXT_TLSV1 "TLSv1" 308# define SSL_TXT_TLSV1_1 "TLSv1.1" 309# define SSL_TXT_TLSV1_2 "TLSv1.2" 310 311# define SSL_TXT_EXP "EXP" 312# define SSL_TXT_EXPORT "EXPORT" 313 314# define SSL_TXT_ALL "ALL" 315 316/*- 317 * COMPLEMENTOF* definitions. These identifiers are used to (de-select) 318 * ciphers normally not being used. 319 * Example: "RC4" will activate all ciphers using RC4 including ciphers 320 * without authentication, which would normally disabled by DEFAULT (due 321 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT" 322 * will make sure that it is also disabled in the specific selection. 323 * COMPLEMENTOF* identifiers are portable between version, as adjustments 324 * to the default cipher setup will also be included here. 325 * 326 * COMPLEMENTOFDEFAULT does not experience the same special treatment that 327 * DEFAULT gets, as only selection is being done and no sorting as needed 328 * for DEFAULT. 329 */ 330# define SSL_TXT_CMPALL "COMPLEMENTOFALL" 331# define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT" 332 333/* 334 * The following cipher list is used by default. It also is substituted when 335 * an application-defined cipher list string starts with 'DEFAULT'. 336 */ 337# define SSL_DEFAULT_CIPHER_LIST "ALL:!EXPORT:!LOW:!aNULL:!eNULL:!SSLv2" 338/* 339 * As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always 340 * starts with a reasonable order, and all we have to do for DEFAULT is 341 * throwing out anonymous and unencrypted ciphersuites! (The latter are not 342 * actually enabled by ALL, but "ALL:RSA" would enable some of them.) 343 */ 344 345/* Used in SSL_set_shutdown()/SSL_get_shutdown(); */ 346# define SSL_SENT_SHUTDOWN 1 347# define SSL_RECEIVED_SHUTDOWN 2 348 349#ifdef __cplusplus 350} 351#endif 352 353#ifdef __cplusplus 354extern "C" { 355#endif 356 357# if (defined(OPENSSL_NO_RSA) || defined(OPENSSL_NO_MD5)) && !defined(OPENSSL_NO_SSL2) 358# define OPENSSL_NO_SSL2 359# endif 360 361# define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1 362# define SSL_FILETYPE_PEM X509_FILETYPE_PEM 363 364/* 365 * This is needed to stop compilers complaining about the 'struct ssl_st *' 366 * function parameters used to prototype callbacks in SSL_CTX. 367 */ 368typedef struct ssl_st *ssl_crock_st; 369typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT; 370typedef struct ssl_method_st SSL_METHOD; 371typedef struct ssl_cipher_st SSL_CIPHER; 372typedef struct ssl_session_st SSL_SESSION; 373 374DECLARE_STACK_OF(SSL_CIPHER) 375 376/* SRTP protection profiles for use with the use_srtp extension (RFC 5764)*/ 377typedef struct srtp_protection_profile_st { 378 const char *name; 379 unsigned long id; 380} SRTP_PROTECTION_PROFILE; 381 382DECLARE_STACK_OF(SRTP_PROTECTION_PROFILE) 383 384typedef int (*tls_session_ticket_ext_cb_fn) (SSL *s, 385 const unsigned char *data, 386 int len, void *arg); 387typedef int (*tls_session_secret_cb_fn) (SSL *s, void *secret, 388 int *secret_len, 389 STACK_OF(SSL_CIPHER) *peer_ciphers, 390 SSL_CIPHER **cipher, void *arg); 391 392# ifndef OPENSSL_NO_SSL_INTERN 393 394/* used to hold info on the particular ciphers used */ 395struct ssl_cipher_st { 396 int valid; 397 const char *name; /* text name */ 398 unsigned long id; /* id, 4 bytes, first is version */ 399 /* 400 * changed in 0.9.9: these four used to be portions of a single value 401 * 'algorithms' 402 */ 403 unsigned long algorithm_mkey; /* key exchange algorithm */ 404 unsigned long algorithm_auth; /* server authentication */ 405 unsigned long algorithm_enc; /* symmetric encryption */ 406 unsigned long algorithm_mac; /* symmetric authentication */ 407 unsigned long algorithm_ssl; /* (major) protocol version */ 408 unsigned long algo_strength; /* strength and export flags */ 409 unsigned long algorithm2; /* Extra flags */ 410 int strength_bits; /* Number of bits really used */ 411 int alg_bits; /* Number of bits for algorithm */ 412}; 413 414/* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */ 415struct ssl_method_st { 416 int version; 417 int (*ssl_new) (SSL *s); 418 void (*ssl_clear) (SSL *s); 419 void (*ssl_free) (SSL *s); 420 int (*ssl_accept) (SSL *s); 421 int (*ssl_connect) (SSL *s); 422 int (*ssl_read) (SSL *s, void *buf, int len); 423 int (*ssl_peek) (SSL *s, void *buf, int len); 424 int (*ssl_write) (SSL *s, const void *buf, int len); 425 int (*ssl_shutdown) (SSL *s); 426 int (*ssl_renegotiate) (SSL *s); 427 int (*ssl_renegotiate_check) (SSL *s); 428 long (*ssl_get_message) (SSL *s, int st1, int stn, int mt, long 429 max, int *ok); 430 int (*ssl_read_bytes) (SSL *s, int type, unsigned char *buf, int len, 431 int peek); 432 int (*ssl_write_bytes) (SSL *s, int type, const void *buf_, int len); 433 int (*ssl_dispatch_alert) (SSL *s); 434 long (*ssl_ctrl) (SSL *s, int cmd, long larg, void *parg); 435 long (*ssl_ctx_ctrl) (SSL_CTX *ctx, int cmd, long larg, void *parg); 436 const SSL_CIPHER *(*get_cipher_by_char) (const unsigned char *ptr); 437 int (*put_cipher_by_char) (const SSL_CIPHER *cipher, unsigned char *ptr); 438 int (*ssl_pending) (const SSL *s); 439 int (*num_ciphers) (void); 440 const SSL_CIPHER *(*get_cipher) (unsigned ncipher); 441 const struct ssl_method_st *(*get_ssl_method) (int version); 442 long (*get_timeout) (void); 443 struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */ 444 int (*ssl_version) (void); 445 long (*ssl_callback_ctrl) (SSL *s, int cb_id, void (*fp) (void)); 446 long (*ssl_ctx_callback_ctrl) (SSL_CTX *s, int cb_id, void (*fp) (void)); 447}; 448 449/*- 450 * Lets make this into an ASN.1 type structure as follows 451 * SSL_SESSION_ID ::= SEQUENCE { 452 * version INTEGER, -- structure version number 453 * SSLversion INTEGER, -- SSL version number 454 * Cipher OCTET STRING, -- the 3 byte cipher ID 455 * Session_ID OCTET STRING, -- the Session ID 456 * Master_key OCTET STRING, -- the master key 457 * KRB5_principal OCTET STRING -- optional Kerberos principal 458 * Key_Arg [ 0 ] IMPLICIT OCTET STRING, -- the optional Key argument 459 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time 460 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds 461 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate 462 * Session_ID_context [ 4 ] EXPLICIT OCTET STRING, -- the Session ID context 463 * Verify_result [ 5 ] EXPLICIT INTEGER, -- X509_V_... code for `Peer' 464 * HostName [ 6 ] EXPLICIT OCTET STRING, -- optional HostName from servername TLS extension 465 * PSK_identity_hint [ 7 ] EXPLICIT OCTET STRING, -- optional PSK identity hint 466 * PSK_identity [ 8 ] EXPLICIT OCTET STRING, -- optional PSK identity 467 * Ticket_lifetime_hint [9] EXPLICIT INTEGER, -- server's lifetime hint for session ticket 468 * Ticket [10] EXPLICIT OCTET STRING, -- session ticket (clients only) 469 * Compression_meth [11] EXPLICIT OCTET STRING, -- optional compression method 470 * SRP_username [ 12 ] EXPLICIT OCTET STRING -- optional SRP username 471 * } 472 * Look in ssl/ssl_asn1.c for more details 473 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-). 474 */ 475struct ssl_session_st { 476 int ssl_version; /* what ssl version session info is being 477 * kept in here? */ 478 /* only really used in SSLv2 */ 479 unsigned int key_arg_length; 480 unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH]; 481 int master_key_length; 482 unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH]; 483 /* session_id - valid? */ 484 unsigned int session_id_length; 485 unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH]; 486 /* 487 * this is used to determine whether the session is being reused in the 488 * appropriate context. It is up to the application to set this, via 489 * SSL_new 490 */ 491 unsigned int sid_ctx_length; 492 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 493# ifndef OPENSSL_NO_KRB5 494 unsigned int krb5_client_princ_len; 495 unsigned char krb5_client_princ[SSL_MAX_KRB5_PRINCIPAL_LENGTH]; 496# endif /* OPENSSL_NO_KRB5 */ 497# ifndef OPENSSL_NO_PSK 498 char *psk_identity_hint; 499 char *psk_identity; 500# endif 501 /* 502 * Used to indicate that session resumption is not allowed. Applications 503 * can also set this bit for a new session via not_resumable_session_cb 504 * to disable session caching and tickets. 505 */ 506 int not_resumable; 507 /* The cert is the certificate used to establish this connection */ 508 struct sess_cert_st /* SESS_CERT */ *sess_cert; 509 /* 510 * This is the cert for the other end. On clients, it will be the same as 511 * sess_cert->peer_key->x509 (the latter is not enough as sess_cert is 512 * not retained in the external representation of sessions, see 513 * ssl_asn1.c). 514 */ 515 X509 *peer; 516 /* 517 * when app_verify_callback accepts a session where the peer's 518 * certificate is not ok, we must remember the error for session reuse: 519 */ 520 long verify_result; /* only for servers */ 521 int references; 522 long timeout; 523 long time; 524 unsigned int compress_meth; /* Need to lookup the method */ 525 const SSL_CIPHER *cipher; 526 unsigned long cipher_id; /* when ASN.1 loaded, this needs to be used 527 * to load the 'cipher' structure */ 528 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */ 529 CRYPTO_EX_DATA ex_data; /* application specific data */ 530 /* 531 * These are used to make removal of session-ids more efficient and to 532 * implement a maximum cache size. 533 */ 534 struct ssl_session_st *prev, *next; 535# ifndef OPENSSL_NO_TLSEXT 536 char *tlsext_hostname; 537# ifndef OPENSSL_NO_EC 538 size_t tlsext_ecpointformatlist_length; 539 unsigned char *tlsext_ecpointformatlist; /* peer's list */ 540 size_t tlsext_ellipticcurvelist_length; 541 unsigned char *tlsext_ellipticcurvelist; /* peer's list */ 542# endif /* OPENSSL_NO_EC */ 543 /* RFC4507 info */ 544 unsigned char *tlsext_tick; /* Session ticket */ 545 size_t tlsext_ticklen; /* Session ticket length */ 546 long tlsext_tick_lifetime_hint; /* Session lifetime hint in seconds */ 547# endif 548# ifndef OPENSSL_NO_SRP 549 char *srp_username; 550# endif 551}; 552 553# endif 554 555# define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L 556# define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L 557/* Allow initial connection to servers that don't support RI */ 558# define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004L 559# define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L 560# define SSL_OP_TLSEXT_PADDING 0x00000010L 561# define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L 562# define SSL_OP_SAFARI_ECDHE_ECDSA_BUG 0x00000040L 563# define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L 564# define SSL_OP_TLS_D5_BUG 0x00000100L 565# define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L 566 567/* Hasn't done anything since OpenSSL 0.9.7h, retained for compatibility */ 568# define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x0 569/* Refers to ancient SSLREF and SSLv2, retained for compatibility */ 570# define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x0 571 572/* 573 * Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added in 574 * OpenSSL 0.9.6d. Usually (depending on the application protocol) the 575 * workaround is not needed. Unfortunately some broken SSL/TLS 576 * implementations cannot handle it at all, which is why we include it in 577 * SSL_OP_ALL. 578 */ 579/* added in 0.9.6e */ 580# define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L 581 582/* 583 * SSL_OP_ALL: various bug workarounds that should be rather harmless. This 584 * used to be 0x000FFFFFL before 0.9.7. 585 */ 586# define SSL_OP_ALL 0x80000BFFL 587 588/* DTLS options */ 589# define SSL_OP_NO_QUERY_MTU 0x00001000L 590/* Turn on Cookie Exchange (on relevant for servers) */ 591# define SSL_OP_COOKIE_EXCHANGE 0x00002000L 592/* Don't use RFC4507 ticket extension */ 593# define SSL_OP_NO_TICKET 0x00004000L 594/* Use Cisco's "speshul" version of DTLS_BAD_VER (as client) */ 595# define SSL_OP_CISCO_ANYCONNECT 0x00008000L 596 597/* As server, disallow session resumption on renegotiation */ 598# define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L 599/* Don't use compression even if supported */ 600# define SSL_OP_NO_COMPRESSION 0x00020000L 601/* Permit unsafe legacy renegotiation */ 602# define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x00040000L 603/* If set, always create a new key when using tmp_ecdh parameters */ 604# define SSL_OP_SINGLE_ECDH_USE 0x00080000L 605/* Does nothing: retained for compatibility */ 606# define SSL_OP_SINGLE_DH_USE 0x00100000L 607/* Does nothing: retained for compatibiity */ 608# define SSL_OP_EPHEMERAL_RSA 0x0 609/* 610 * Set on servers to choose the cipher according to the server's preferences 611 */ 612# define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L 613/* 614 * If set, a server will allow a client to issue a SSLv3.0 version number as 615 * latest version supported in the premaster secret, even when TLSv1.0 616 * (version 3.1) was announced in the client hello. Normally this is 617 * forbidden to prevent version rollback attacks. 618 */ 619# define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L 620 621# define SSL_OP_NO_SSLv2 0x01000000L 622# define SSL_OP_NO_SSLv3 0x02000000L 623# define SSL_OP_NO_TLSv1 0x04000000L 624# define SSL_OP_NO_TLSv1_2 0x08000000L 625# define SSL_OP_NO_TLSv1_1 0x10000000L 626 627/* 628 * These next two were never actually used for anything since SSLeay zap so 629 * we have some more flags. 630 */ 631/* 632 * The next flag deliberately changes the ciphertest, this is a check for the 633 * PKCS#1 attack 634 */ 635# define SSL_OP_PKCS1_CHECK_1 0x0 636# define SSL_OP_PKCS1_CHECK_2 0x0 637 638# define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L 639# define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L 640/* 641 * Make server add server-hello extension from early version of cryptopro 642 * draft, when GOST ciphersuite is negotiated. Required for interoperability 643 * with CryptoPro CSP 3.x 644 */ 645# define SSL_OP_CRYPTOPRO_TLSEXT_BUG 0x80000000L 646 647/* 648 * Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success 649 * when just a single record has been written): 650 */ 651# define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L 652/* 653 * Make it possible to retry SSL_write() with changed buffer location (buffer 654 * contents must stay the same!); this is not the default to avoid the 655 * misconception that non-blocking SSL_write() behaves like non-blocking 656 * write(): 657 */ 658# define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L 659/* 660 * Never bother the application with retries if the transport is blocking: 661 */ 662# define SSL_MODE_AUTO_RETRY 0x00000004L 663/* Don't attempt to automatically build certificate chain */ 664# define SSL_MODE_NO_AUTO_CHAIN 0x00000008L 665/* 666 * Save RAM by releasing read and write buffers when they're empty. (SSL3 and 667 * TLS only.) "Released" buffers are put onto a free-list in the context or 668 * just freed (depending on the context's setting for freelist_max_len). 669 */ 670# define SSL_MODE_RELEASE_BUFFERS 0x00000010L 671/* 672 * Send the current time in the Random fields of the ClientHello and 673 * ServerHello records for compatibility with hypothetical implementations 674 * that require it. 675 */ 676# define SSL_MODE_SEND_CLIENTHELLO_TIME 0x00000020L 677# define SSL_MODE_SEND_SERVERHELLO_TIME 0x00000040L 678/* 679 * Send TLS_FALLBACK_SCSV in the ClientHello. To be set only by applications 680 * that reconnect with a downgraded protocol version; see 681 * draft-ietf-tls-downgrade-scsv-00 for details. DO NOT ENABLE THIS if your 682 * application attempts a normal handshake. Only use this in explicit 683 * fallback retries, following the guidance in 684 * draft-ietf-tls-downgrade-scsv-00. 685 */ 686# define SSL_MODE_SEND_FALLBACK_SCSV 0x00000080L 687 688/* 689 * Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, they 690 * cannot be used to clear bits. 691 */ 692 693# define SSL_CTX_set_options(ctx,op) \ 694 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL) 695# define SSL_CTX_clear_options(ctx,op) \ 696 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_OPTIONS,(op),NULL) 697# define SSL_CTX_get_options(ctx) \ 698 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL) 699# define SSL_set_options(ssl,op) \ 700 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL) 701# define SSL_clear_options(ssl,op) \ 702 SSL_ctrl((ssl),SSL_CTRL_CLEAR_OPTIONS,(op),NULL) 703# define SSL_get_options(ssl) \ 704 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL) 705 706# define SSL_CTX_set_mode(ctx,op) \ 707 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL) 708# define SSL_CTX_clear_mode(ctx,op) \ 709 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL) 710# define SSL_CTX_get_mode(ctx) \ 711 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL) 712# define SSL_clear_mode(ssl,op) \ 713 SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL) 714# define SSL_set_mode(ssl,op) \ 715 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL) 716# define SSL_get_mode(ssl) \ 717 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL) 718# define SSL_set_mtu(ssl, mtu) \ 719 SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL) 720# define DTLS_set_link_mtu(ssl, mtu) \ 721 SSL_ctrl((ssl),DTLS_CTRL_SET_LINK_MTU,(mtu),NULL) 722# define DTLS_get_link_min_mtu(ssl) \ 723 SSL_ctrl((ssl),DTLS_CTRL_GET_LINK_MIN_MTU,0,NULL) 724 725# define SSL_get_secure_renegotiation_support(ssl) \ 726 SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL) 727 728# ifndef OPENSSL_NO_HEARTBEATS 729# define SSL_heartbeat(ssl) \ 730 SSL_ctrl((ssl),SSL_CTRL_TLS_EXT_SEND_HEARTBEAT,0,NULL) 731# endif 732 733void SSL_CTX_set_msg_callback(SSL_CTX *ctx, 734 void (*cb) (int write_p, int version, 735 int content_type, const void *buf, 736 size_t len, SSL *ssl, void *arg)); 737void SSL_set_msg_callback(SSL *ssl, 738 void (*cb) (int write_p, int version, 739 int content_type, const void *buf, 740 size_t len, SSL *ssl, void *arg)); 741# define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg)) 742# define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg)) 743 744# ifndef OPENSSL_NO_SRP 745 746# ifndef OPENSSL_NO_SSL_INTERN 747 748typedef struct srp_ctx_st { 749 /* param for all the callbacks */ 750 void *SRP_cb_arg; 751 /* set client Hello login callback */ 752 int (*TLS_ext_srp_username_callback) (SSL *, int *, void *); 753 /* set SRP N/g param callback for verification */ 754 int (*SRP_verify_param_callback) (SSL *, void *); 755 /* set SRP client passwd callback */ 756 char *(*SRP_give_srp_client_pwd_callback) (SSL *, void *); 757 char *login; 758 BIGNUM *N, *g, *s, *B, *A; 759 BIGNUM *a, *b, *v; 760 char *info; 761 int strength; 762 unsigned long srp_Mask; 763} SRP_CTX; 764 765# endif 766 767/* see tls_srp.c */ 768int SSL_SRP_CTX_init(SSL *s); 769int SSL_CTX_SRP_CTX_init(SSL_CTX *ctx); 770int SSL_SRP_CTX_free(SSL *ctx); 771int SSL_CTX_SRP_CTX_free(SSL_CTX *ctx); 772int SSL_srp_server_param_with_username(SSL *s, int *ad); 773int SRP_generate_server_master_secret(SSL *s, unsigned char *master_key); 774int SRP_Calc_A_param(SSL *s); 775int SRP_generate_client_master_secret(SSL *s, unsigned char *master_key); 776 777# endif 778 779# if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32) 780# define SSL_MAX_CERT_LIST_DEFAULT 1024*30 781 /* 30k max cert list :-) */ 782# else 783# define SSL_MAX_CERT_LIST_DEFAULT 1024*100 784 /* 100k max cert list :-) */ 785# endif 786 787# define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20) 788 789/* 790 * This callback type is used inside SSL_CTX, SSL, and in the functions that 791 * set them. It is used to override the generation of SSL/TLS session IDs in 792 * a server. Return value should be zero on an error, non-zero to proceed. 793 * Also, callbacks should themselves check if the id they generate is unique 794 * otherwise the SSL handshake will fail with an error - callbacks can do 795 * this using the 'ssl' value they're passed by; 796 * SSL_has_matching_session_id(ssl, id, *id_len) The length value passed in 797 * is set at the maximum size the session ID can be. In SSLv2 this is 16 798 * bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback can alter this 799 * length to be less if desired, but under SSLv2 session IDs are supposed to 800 * be fixed at 16 bytes so the id will be padded after the callback returns 801 * in this case. It is also an error for the callback to set the size to 802 * zero. 803 */ 804typedef int (*GEN_SESSION_CB) (const SSL *ssl, unsigned char *id, 805 unsigned int *id_len); 806 807typedef struct ssl_comp_st SSL_COMP; 808 809# ifndef OPENSSL_NO_SSL_INTERN 810 811struct ssl_comp_st { 812 int id; 813 const char *name; 814# ifndef OPENSSL_NO_COMP 815 COMP_METHOD *method; 816# else 817 char *method; 818# endif 819}; 820 821DECLARE_STACK_OF(SSL_COMP) 822DECLARE_LHASH_OF(SSL_SESSION); 823 824struct ssl_ctx_st { 825 const SSL_METHOD *method; 826 STACK_OF(SSL_CIPHER) *cipher_list; 827 /* same as above but sorted for lookup */ 828 STACK_OF(SSL_CIPHER) *cipher_list_by_id; 829 struct x509_store_st /* X509_STORE */ *cert_store; 830 LHASH_OF(SSL_SESSION) *sessions; 831 /* 832 * Most session-ids that will be cached, default is 833 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. 834 */ 835 unsigned long session_cache_size; 836 struct ssl_session_st *session_cache_head; 837 struct ssl_session_st *session_cache_tail; 838 /* 839 * This can have one of 2 values, ored together, SSL_SESS_CACHE_CLIENT, 840 * SSL_SESS_CACHE_SERVER, Default is SSL_SESSION_CACHE_SERVER, which 841 * means only SSL_accept which cache SSL_SESSIONS. 842 */ 843 int session_cache_mode; 844 /* 845 * If timeout is not 0, it is the default timeout value set when 846 * SSL_new() is called. This has been put in to make life easier to set 847 * things up 848 */ 849 long session_timeout; 850 /* 851 * If this callback is not null, it will be called each time a session id 852 * is added to the cache. If this function returns 1, it means that the 853 * callback will do a SSL_SESSION_free() when it has finished using it. 854 * Otherwise, on 0, it means the callback has finished with it. If 855 * remove_session_cb is not null, it will be called when a session-id is 856 * removed from the cache. After the call, OpenSSL will 857 * SSL_SESSION_free() it. 858 */ 859 int (*new_session_cb) (struct ssl_st *ssl, SSL_SESSION *sess); 860 void (*remove_session_cb) (struct ssl_ctx_st *ctx, SSL_SESSION *sess); 861 SSL_SESSION *(*get_session_cb) (struct ssl_st *ssl, 862 unsigned char *data, int len, int *copy); 863 struct { 864 int sess_connect; /* SSL new conn - started */ 865 int sess_connect_renegotiate; /* SSL reneg - requested */ 866 int sess_connect_good; /* SSL new conne/reneg - finished */ 867 int sess_accept; /* SSL new accept - started */ 868 int sess_accept_renegotiate; /* SSL reneg - requested */ 869 int sess_accept_good; /* SSL accept/reneg - finished */ 870 int sess_miss; /* session lookup misses */ 871 int sess_timeout; /* reuse attempt on timeouted session */ 872 int sess_cache_full; /* session removed due to full cache */ 873 int sess_hit; /* session reuse actually done */ 874 int sess_cb_hit; /* session-id that was not in the cache was 875 * passed back via the callback. This 876 * indicates that the application is 877 * supplying session-id's from other 878 * processes - spooky :-) */ 879 } stats; 880 881 int references; 882 883 /* if defined, these override the X509_verify_cert() calls */ 884 int (*app_verify_callback) (X509_STORE_CTX *, void *); 885 void *app_verify_arg; 886 /* 887 * before OpenSSL 0.9.7, 'app_verify_arg' was ignored 888 * ('app_verify_callback' was called with just one argument) 889 */ 890 891 /* Default password callback. */ 892 pem_password_cb *default_passwd_callback; 893 894 /* Default password callback user data. */ 895 void *default_passwd_callback_userdata; 896 897 /* get client cert callback */ 898 int (*client_cert_cb) (SSL *ssl, X509 **x509, EVP_PKEY **pkey); 899 900 /* cookie generate callback */ 901 int (*app_gen_cookie_cb) (SSL *ssl, unsigned char *cookie, 902 unsigned int *cookie_len); 903 904 /* verify cookie callback */ 905 int (*app_verify_cookie_cb) (SSL *ssl, unsigned char *cookie, 906 unsigned int cookie_len); 907 908 CRYPTO_EX_DATA ex_data; 909 910 const EVP_MD *rsa_md5; /* For SSLv2 - name is 'ssl2-md5' */ 911 const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */ 912 const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */ 913 914 STACK_OF(X509) *extra_certs; 915 STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */ 916 917 /* Default values used when no per-SSL value is defined follow */ 918 919 /* used if SSL's info_callback is NULL */ 920 void (*info_callback) (const SSL *ssl, int type, int val); 921 922 /* what we put in client cert requests */ 923 STACK_OF(X509_NAME) *client_CA; 924 925 /* 926 * Default values to use in SSL structures follow (these are copied by 927 * SSL_new) 928 */ 929 930 unsigned long options; 931 unsigned long mode; 932 long max_cert_list; 933 934 struct cert_st /* CERT */ *cert; 935 int read_ahead; 936 937 /* callback that allows applications to peek at protocol messages */ 938 void (*msg_callback) (int write_p, int version, int content_type, 939 const void *buf, size_t len, SSL *ssl, void *arg); 940 void *msg_callback_arg; 941 942 int verify_mode; 943 unsigned int sid_ctx_length; 944 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 945 /* called 'verify_callback' in the SSL */ 946 int (*default_verify_callback) (int ok, X509_STORE_CTX *ctx); 947 948 /* Default generate session ID callback. */ 949 GEN_SESSION_CB generate_session_id; 950 951 X509_VERIFY_PARAM *param; 952 953# if 0 954 int purpose; /* Purpose setting */ 955 int trust; /* Trust setting */ 956# endif 957 958 int quiet_shutdown; 959 960 /* 961 * Maximum amount of data to send in one fragment. actual record size can 962 * be more than this due to padding and MAC overheads. 963 */ 964 unsigned int max_send_fragment; 965 966# ifndef OPENSSL_NO_ENGINE 967 /* 968 * Engine to pass requests for client certs to 969 */ 970 ENGINE *client_cert_engine; 971# endif 972 973# ifndef OPENSSL_NO_TLSEXT 974 /* TLS extensions servername callback */ 975 int (*tlsext_servername_callback) (SSL *, int *, void *); 976 void *tlsext_servername_arg; 977 /* RFC 4507 session ticket keys */ 978 unsigned char tlsext_tick_key_name[16]; 979 unsigned char tlsext_tick_hmac_key[16]; 980 unsigned char tlsext_tick_aes_key[16]; 981 /* Callback to support customisation of ticket key setting */ 982 int (*tlsext_ticket_key_cb) (SSL *ssl, 983 unsigned char *name, unsigned char *iv, 984 EVP_CIPHER_CTX *ectx, 985 HMAC_CTX *hctx, int enc); 986 987 /* certificate status request info */ 988 /* Callback for status request */ 989 int (*tlsext_status_cb) (SSL *ssl, void *arg); 990 void *tlsext_status_arg; 991 992 /* draft-rescorla-tls-opaque-prf-input-00.txt information */ 993 int (*tlsext_opaque_prf_input_callback) (SSL *, void *peerinput, 994 size_t len, void *arg); 995 void *tlsext_opaque_prf_input_callback_arg; 996# endif 997 998# ifndef OPENSSL_NO_PSK 999 char *psk_identity_hint; 1000 unsigned int (*psk_client_callback) (SSL *ssl, const char *hint, 1001 char *identity, 1002 unsigned int max_identity_len, 1003 unsigned char *psk, 1004 unsigned int max_psk_len); 1005 unsigned int (*psk_server_callback) (SSL *ssl, const char *identity, 1006 unsigned char *psk, 1007 unsigned int max_psk_len); 1008# endif 1009 1010# ifndef OPENSSL_NO_BUF_FREELISTS 1011# define SSL_MAX_BUF_FREELIST_LEN_DEFAULT 32 1012 unsigned int freelist_max_len; 1013 struct ssl3_buf_freelist_st *wbuf_freelist; 1014 struct ssl3_buf_freelist_st *rbuf_freelist; 1015# endif 1016# ifndef OPENSSL_NO_SRP 1017 SRP_CTX srp_ctx; /* ctx for SRP authentication */ 1018# endif 1019 1020# ifndef OPENSSL_NO_TLSEXT 1021 1022# ifndef OPENSSL_NO_NEXTPROTONEG 1023 /* Next protocol negotiation information */ 1024 /* (for experimental NPN extension). */ 1025 1026 /* 1027 * For a server, this contains a callback function by which the set of 1028 * advertised protocols can be provided. 1029 */ 1030 int (*next_protos_advertised_cb) (SSL *s, const unsigned char **buf, 1031 unsigned int *len, void *arg); 1032 void *next_protos_advertised_cb_arg; 1033 /* 1034 * For a client, this contains a callback function that selects the next 1035 * protocol from the list provided by the server. 1036 */ 1037 int (*next_proto_select_cb) (SSL *s, unsigned char **out, 1038 unsigned char *outlen, 1039 const unsigned char *in, 1040 unsigned int inlen, void *arg); 1041 void *next_proto_select_cb_arg; 1042# endif 1043 /* SRTP profiles we are willing to do from RFC 5764 */ 1044 STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles; 1045# endif 1046}; 1047 1048# endif 1049 1050# define SSL_SESS_CACHE_OFF 0x0000 1051# define SSL_SESS_CACHE_CLIENT 0x0001 1052# define SSL_SESS_CACHE_SERVER 0x0002 1053# define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER) 1054# define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080 1055/* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */ 1056# define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100 1057# define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200 1058# define SSL_SESS_CACHE_NO_INTERNAL \ 1059 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE) 1060 1061LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx); 1062# define SSL_CTX_sess_number(ctx) \ 1063 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL) 1064# define SSL_CTX_sess_connect(ctx) \ 1065 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL) 1066# define SSL_CTX_sess_connect_good(ctx) \ 1067 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL) 1068# define SSL_CTX_sess_connect_renegotiate(ctx) \ 1069 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL) 1070# define SSL_CTX_sess_accept(ctx) \ 1071 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL) 1072# define SSL_CTX_sess_accept_renegotiate(ctx) \ 1073 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL) 1074# define SSL_CTX_sess_accept_good(ctx) \ 1075 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL) 1076# define SSL_CTX_sess_hits(ctx) \ 1077 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL) 1078# define SSL_CTX_sess_cb_hits(ctx) \ 1079 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL) 1080# define SSL_CTX_sess_misses(ctx) \ 1081 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL) 1082# define SSL_CTX_sess_timeouts(ctx) \ 1083 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL) 1084# define SSL_CTX_sess_cache_full(ctx) \ 1085 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL) 1086 1087void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx, 1088 int (*new_session_cb) (struct ssl_st *ssl, 1089 SSL_SESSION *sess)); 1090int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx)) (struct ssl_st *ssl, 1091 SSL_SESSION *sess); 1092void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx, 1093 void (*remove_session_cb) (struct ssl_ctx_st 1094 *ctx, 1095 SSL_SESSION 1096 *sess)); 1097void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx)) (struct ssl_ctx_st *ctx, 1098 SSL_SESSION *sess); 1099void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx, 1100 SSL_SESSION *(*get_session_cb) (struct ssl_st 1101 *ssl, 1102 unsigned char 1103 *data, int len, 1104 int *copy)); 1105SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx)) (struct ssl_st *ssl, 1106 unsigned char *Data, 1107 int len, int *copy); 1108void SSL_CTX_set_info_callback(SSL_CTX *ctx, 1109 void (*cb) (const SSL *ssl, int type, 1110 int val)); 1111void (*SSL_CTX_get_info_callback(SSL_CTX *ctx)) (const SSL *ssl, int type, 1112 int val); 1113void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx, 1114 int (*client_cert_cb) (SSL *ssl, X509 **x509, 1115 EVP_PKEY **pkey)); 1116int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx)) (SSL *ssl, X509 **x509, 1117 EVP_PKEY **pkey); 1118# ifndef OPENSSL_NO_ENGINE 1119int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e); 1120# endif 1121void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx, 1122 int (*app_gen_cookie_cb) (SSL *ssl, 1123 unsigned char 1124 *cookie, 1125 unsigned int 1126 *cookie_len)); 1127void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx, 1128 int (*app_verify_cookie_cb) (SSL *ssl, 1129 unsigned char 1130 *cookie, 1131 unsigned int 1132 cookie_len)); 1133# ifndef OPENSSL_NO_NEXTPROTONEG 1134void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s, 1135 int (*cb) (SSL *ssl, 1136 const unsigned char 1137 **out, 1138 unsigned int *outlen, 1139 void *arg), void *arg); 1140void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s, 1141 int (*cb) (SSL *ssl, 1142 unsigned char **out, 1143 unsigned char *outlen, 1144 const unsigned char *in, 1145 unsigned int inlen, 1146 void *arg), void *arg); 1147 1148int SSL_select_next_proto(unsigned char **out, unsigned char *outlen, 1149 const unsigned char *in, unsigned int inlen, 1150 const unsigned char *client, 1151 unsigned int client_len); 1152void SSL_get0_next_proto_negotiated(const SSL *s, const unsigned char **data, 1153 unsigned *len); 1154 1155# define OPENSSL_NPN_UNSUPPORTED 0 1156# define OPENSSL_NPN_NEGOTIATED 1 1157# define OPENSSL_NPN_NO_OVERLAP 2 1158# endif 1159 1160# ifndef OPENSSL_NO_PSK 1161/* 1162 * the maximum length of the buffer given to callbacks containing the 1163 * resulting identity/psk 1164 */ 1165# define PSK_MAX_IDENTITY_LEN 128 1166# define PSK_MAX_PSK_LEN 256 1167void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx, 1168 unsigned int (*psk_client_callback) (SSL 1169 *ssl, 1170 const 1171 char 1172 *hint, 1173 char 1174 *identity, 1175 unsigned 1176 int 1177 max_identity_len, 1178 unsigned 1179 char 1180 *psk, 1181 unsigned 1182 int 1183 max_psk_len)); 1184void SSL_set_psk_client_callback(SSL *ssl, 1185 unsigned int (*psk_client_callback) (SSL 1186 *ssl, 1187 const 1188 char 1189 *hint, 1190 char 1191 *identity, 1192 unsigned 1193 int 1194 max_identity_len, 1195 unsigned 1196 char 1197 *psk, 1198 unsigned 1199 int 1200 max_psk_len)); 1201void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx, 1202 unsigned int (*psk_server_callback) (SSL 1203 *ssl, 1204 const 1205 char 1206 *identity, 1207 unsigned 1208 char 1209 *psk, 1210 unsigned 1211 int 1212 max_psk_len)); 1213void SSL_set_psk_server_callback(SSL *ssl, 1214 unsigned int (*psk_server_callback) (SSL 1215 *ssl, 1216 const 1217 char 1218 *identity, 1219 unsigned 1220 char 1221 *psk, 1222 unsigned 1223 int 1224 max_psk_len)); 1225int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *identity_hint); 1226int SSL_use_psk_identity_hint(SSL *s, const char *identity_hint); 1227const char *SSL_get_psk_identity_hint(const SSL *s); 1228const char *SSL_get_psk_identity(const SSL *s); 1229# endif 1230 1231# define SSL_NOTHING 1 1232# define SSL_WRITING 2 1233# define SSL_READING 3 1234# define SSL_X509_LOOKUP 4 1235 1236/* These will only be used when doing non-blocking IO */ 1237# define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING) 1238# define SSL_want_read(s) (SSL_want(s) == SSL_READING) 1239# define SSL_want_write(s) (SSL_want(s) == SSL_WRITING) 1240# define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP) 1241 1242# define SSL_MAC_FLAG_READ_MAC_STREAM 1 1243# define SSL_MAC_FLAG_WRITE_MAC_STREAM 2 1244 1245# ifndef OPENSSL_NO_SSL_INTERN 1246 1247struct ssl_st { 1248 /* 1249 * protocol version (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION, 1250 * DTLS1_VERSION) 1251 */ 1252 int version; 1253 /* SSL_ST_CONNECT or SSL_ST_ACCEPT */ 1254 int type; 1255 /* SSLv3 */ 1256 const SSL_METHOD *method; 1257 /* 1258 * There are 2 BIO's even though they are normally both the same. This 1259 * is so data can be read and written to different handlers 1260 */ 1261# ifndef OPENSSL_NO_BIO 1262 /* used by SSL_read */ 1263 BIO *rbio; 1264 /* used by SSL_write */ 1265 BIO *wbio; 1266 /* used during session-id reuse to concatenate messages */ 1267 BIO *bbio; 1268# else 1269 /* used by SSL_read */ 1270 char *rbio; 1271 /* used by SSL_write */ 1272 char *wbio; 1273 char *bbio; 1274# endif 1275 /* 1276 * This holds a variable that indicates what we were doing when a 0 or -1 1277 * is returned. This is needed for non-blocking IO so we know what 1278 * request needs re-doing when in SSL_accept or SSL_connect 1279 */ 1280 int rwstate; 1281 /* true when we are actually in SSL_accept() or SSL_connect() */ 1282 int in_handshake; 1283 int (*handshake_func) (SSL *); 1284 /* 1285 * Imagine that here's a boolean member "init" that is switched as soon 1286 * as SSL_set_{accept/connect}_state is called for the first time, so 1287 * that "state" and "handshake_func" are properly initialized. But as 1288 * handshake_func is == 0 until then, we use this test instead of an 1289 * "init" member. 1290 */ 1291 /* are we the server side? - mostly used by SSL_clear */ 1292 int server; 1293 /* 1294 * Generate a new session or reuse an old one. 1295 * NB: For servers, the 'new' session may actually be a previously 1296 * cached session or even the previous session unless 1297 * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set 1298 */ 1299 int new_session; 1300 /* don't send shutdown packets */ 1301 int quiet_shutdown; 1302 /* we have shut things down, 0x01 sent, 0x02 for received */ 1303 int shutdown; 1304 /* where we are */ 1305 int state; 1306 /* where we are when reading */ 1307 int rstate; 1308 BUF_MEM *init_buf; /* buffer used during init */ 1309 void *init_msg; /* pointer to handshake message body, set by 1310 * ssl3_get_message() */ 1311 int init_num; /* amount read/written */ 1312 int init_off; /* amount read/written */ 1313 /* used internally to point at a raw packet */ 1314 unsigned char *packet; 1315 unsigned int packet_length; 1316 struct ssl2_state_st *s2; /* SSLv2 variables */ 1317 struct ssl3_state_st *s3; /* SSLv3 variables */ 1318 struct dtls1_state_st *d1; /* DTLSv1 variables */ 1319 int read_ahead; /* Read as many input bytes as possible (for 1320 * non-blocking reads) */ 1321 /* callback that allows applications to peek at protocol messages */ 1322 void (*msg_callback) (int write_p, int version, int content_type, 1323 const void *buf, size_t len, SSL *ssl, void *arg); 1324 void *msg_callback_arg; 1325 int hit; /* reusing a previous session */ 1326 X509_VERIFY_PARAM *param; 1327# if 0 1328 int purpose; /* Purpose setting */ 1329 int trust; /* Trust setting */ 1330# endif 1331 /* crypto */ 1332 STACK_OF(SSL_CIPHER) *cipher_list; 1333 STACK_OF(SSL_CIPHER) *cipher_list_by_id; 1334 /* 1335 * These are the ones being used, the ones in SSL_SESSION are the ones to 1336 * be 'copied' into these ones 1337 */ 1338 int mac_flags; 1339 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */ 1340 EVP_MD_CTX *read_hash; /* used for mac generation */ 1341# ifndef OPENSSL_NO_COMP 1342 COMP_CTX *expand; /* uncompress */ 1343# else 1344 char *expand; 1345# endif 1346 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */ 1347 EVP_MD_CTX *write_hash; /* used for mac generation */ 1348# ifndef OPENSSL_NO_COMP 1349 COMP_CTX *compress; /* compression */ 1350# else 1351 char *compress; 1352# endif 1353 /* session info */ 1354 /* client cert? */ 1355 /* This is used to hold the server certificate used */ 1356 struct cert_st /* CERT */ *cert; 1357 /* 1358 * the session_id_context is used to ensure sessions are only reused in 1359 * the appropriate context 1360 */ 1361 unsigned int sid_ctx_length; 1362 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 1363 /* This can also be in the session once a session is established */ 1364 SSL_SESSION *session; 1365 /* Default generate session ID callback. */ 1366 GEN_SESSION_CB generate_session_id; 1367 /* Used in SSL2 and SSL3 */ 1368 /* 1369 * 0 don't care about verify failure. 1370 * 1 fail if verify fails 1371 */ 1372 int verify_mode; 1373 /* fail if callback returns 0 */ 1374 int (*verify_callback) (int ok, X509_STORE_CTX *ctx); 1375 /* optional informational callback */ 1376 void (*info_callback) (const SSL *ssl, int type, int val); 1377 /* error bytes to be written */ 1378 int error; 1379 /* actual code */ 1380 int error_code; 1381# ifndef OPENSSL_NO_KRB5 1382 /* Kerberos 5 context */ 1383 KSSL_CTX *kssl_ctx; 1384# endif /* OPENSSL_NO_KRB5 */ 1385# ifndef OPENSSL_NO_PSK 1386 unsigned int (*psk_client_callback) (SSL *ssl, const char *hint, 1387 char *identity, 1388 unsigned int max_identity_len, 1389 unsigned char *psk, 1390 unsigned int max_psk_len); 1391 unsigned int (*psk_server_callback) (SSL *ssl, const char *identity, 1392 unsigned char *psk, 1393 unsigned int max_psk_len); 1394# endif 1395 SSL_CTX *ctx; 1396 /* 1397 * set this flag to 1 and a sleep(1) is put into all SSL_read() and 1398 * SSL_write() calls, good for nbio debuging :-) 1399 */ 1400 int debug; 1401 /* extra application data */ 1402 long verify_result; 1403 CRYPTO_EX_DATA ex_data; 1404 /* for server side, keep the list of CA_dn we can use */ 1405 STACK_OF(X509_NAME) *client_CA; 1406 int references; 1407 /* protocol behaviour */ 1408 unsigned long options; 1409 /* API behaviour */ 1410 unsigned long mode; 1411 long max_cert_list; 1412 int first_packet; 1413 /* what was passed, used for SSLv3/TLS rollback check */ 1414 int client_version; 1415 unsigned int max_send_fragment; 1416# ifndef OPENSSL_NO_TLSEXT 1417 /* TLS extension debug callback */ 1418 void (*tlsext_debug_cb) (SSL *s, int client_server, int type, 1419 unsigned char *data, int len, void *arg); 1420 void *tlsext_debug_arg; 1421 char *tlsext_hostname; 1422 /*- 1423 * no further mod of servername 1424 * 0 : call the servername extension callback. 1425 * 1 : prepare 2, allow last ack just after in server callback. 1426 * 2 : don't call servername callback, no ack in server hello 1427 */ 1428 int servername_done; 1429 /* certificate status request info */ 1430 /* Status type or -1 if no status type */ 1431 int tlsext_status_type; 1432 /* Expect OCSP CertificateStatus message */ 1433 int tlsext_status_expected; 1434 /* OCSP status request only */ 1435 STACK_OF(OCSP_RESPID) *tlsext_ocsp_ids; 1436 X509_EXTENSIONS *tlsext_ocsp_exts; 1437 /* OCSP response received or to be sent */ 1438 unsigned char *tlsext_ocsp_resp; 1439 int tlsext_ocsp_resplen; 1440 /* RFC4507 session ticket expected to be received or sent */ 1441 int tlsext_ticket_expected; 1442# ifndef OPENSSL_NO_EC 1443 size_t tlsext_ecpointformatlist_length; 1444 /* our list */ 1445 unsigned char *tlsext_ecpointformatlist; 1446 size_t tlsext_ellipticcurvelist_length; 1447 /* our list */ 1448 unsigned char *tlsext_ellipticcurvelist; 1449# endif /* OPENSSL_NO_EC */ 1450 /* 1451 * draft-rescorla-tls-opaque-prf-input-00.txt information to be used for 1452 * handshakes 1453 */ 1454 void *tlsext_opaque_prf_input; 1455 size_t tlsext_opaque_prf_input_len; 1456 /* TLS Session Ticket extension override */ 1457 TLS_SESSION_TICKET_EXT *tlsext_session_ticket; 1458 /* TLS Session Ticket extension callback */ 1459 tls_session_ticket_ext_cb_fn tls_session_ticket_ext_cb; 1460 void *tls_session_ticket_ext_cb_arg; 1461 /* TLS pre-shared secret session resumption */ 1462 tls_session_secret_cb_fn tls_session_secret_cb; 1463 void *tls_session_secret_cb_arg; 1464 SSL_CTX *initial_ctx; /* initial ctx, used to store sessions */ 1465# ifndef OPENSSL_NO_NEXTPROTONEG 1466 /* 1467 * Next protocol negotiation. For the client, this is the protocol that 1468 * we sent in NextProtocol and is set when handling ServerHello 1469 * extensions. For a server, this is the client's selected_protocol from 1470 * NextProtocol and is set when handling the NextProtocol message, before 1471 * the Finished message. 1472 */ 1473 unsigned char *next_proto_negotiated; 1474 unsigned char next_proto_negotiated_len; 1475# endif 1476# define session_ctx initial_ctx 1477 /* What we'll do */ 1478 STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles; 1479 /* What's been chosen */ 1480 SRTP_PROTECTION_PROFILE *srtp_profile; 1481 /*- 1482 * Is use of the Heartbeat extension negotiated? 1483 * 0: disabled 1484 * 1: enabled 1485 * 2: enabled, but not allowed to send Requests 1486 */ 1487 unsigned int tlsext_heartbeat; 1488 /* Indicates if a HeartbeatRequest is in flight */ 1489 unsigned int tlsext_hb_pending; 1490 /* HeartbeatRequest sequence number */ 1491 unsigned int tlsext_hb_seq; 1492# else 1493# define session_ctx ctx 1494# endif /* OPENSSL_NO_TLSEXT */ 1495 /*- 1496 * 1 if we are renegotiating. 1497 * 2 if we are a server and are inside a handshake 1498 * (i.e. not just sending a HelloRequest) 1499 */ 1500 int renegotiate; 1501# ifndef OPENSSL_NO_SRP 1502 /* ctx for SRP authentication */ 1503 SRP_CTX srp_ctx; 1504# endif 1505}; 1506 1507# endif 1508 1509#ifdef __cplusplus 1510} 1511#endif 1512 1513# include <openssl/ssl2.h> 1514# include <openssl/ssl3.h> 1515# include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */ 1516# include <openssl/dtls1.h> /* Datagram TLS */ 1517# include <openssl/ssl23.h> 1518# include <openssl/srtp.h> /* Support for the use_srtp extension */ 1519 1520#ifdef __cplusplus 1521extern "C" { 1522#endif 1523 1524/* compatibility */ 1525# define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg)) 1526# define SSL_get_app_data(s) (SSL_get_ex_data(s,0)) 1527# define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a)) 1528# define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0)) 1529# define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0)) 1530# define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg)) 1531 1532/* 1533 * The following are the possible values for ssl->state are are used to 1534 * indicate where we are up to in the SSL connection establishment. The 1535 * macros that follow are about the only things you should need to use and 1536 * even then, only when using non-blocking IO. It can also be useful to work 1537 * out where you were when the connection failed 1538 */ 1539 1540# define SSL_ST_CONNECT 0x1000 1541# define SSL_ST_ACCEPT 0x2000 1542# define SSL_ST_MASK 0x0FFF 1543# define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT) 1544# define SSL_ST_BEFORE 0x4000 1545# define SSL_ST_OK 0x03 1546# define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT) 1547# define SSL_ST_ERR (0x05|SSL_ST_INIT) 1548 1549# define SSL_CB_LOOP 0x01 1550# define SSL_CB_EXIT 0x02 1551# define SSL_CB_READ 0x04 1552# define SSL_CB_WRITE 0x08 1553# define SSL_CB_ALERT 0x4000/* used in callback */ 1554# define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ) 1555# define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE) 1556# define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP) 1557# define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT) 1558# define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP) 1559# define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT) 1560# define SSL_CB_HANDSHAKE_START 0x10 1561# define SSL_CB_HANDSHAKE_DONE 0x20 1562 1563/* Is the SSL_connection established? */ 1564# define SSL_get_state(a) SSL_state(a) 1565# define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK) 1566# define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT) 1567# define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE) 1568# define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT) 1569# define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT) 1570 1571/* 1572 * The following 2 states are kept in ssl->rstate when reads fail, you should 1573 * not need these 1574 */ 1575# define SSL_ST_READ_HEADER 0xF0 1576# define SSL_ST_READ_BODY 0xF1 1577# define SSL_ST_READ_DONE 0xF2 1578 1579/*- 1580 * Obtain latest Finished message 1581 * -- that we sent (SSL_get_finished) 1582 * -- that we expected from peer (SSL_get_peer_finished). 1583 * Returns length (0 == no Finished so far), copies up to 'count' bytes. 1584 */ 1585size_t SSL_get_finished(const SSL *s, void *buf, size_t count); 1586size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count); 1587 1588/* 1589 * use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options are 1590 * 'ored' with SSL_VERIFY_PEER if they are desired 1591 */ 1592# define SSL_VERIFY_NONE 0x00 1593# define SSL_VERIFY_PEER 0x01 1594# define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02 1595# define SSL_VERIFY_CLIENT_ONCE 0x04 1596 1597# define OpenSSL_add_ssl_algorithms() SSL_library_init() 1598# define SSLeay_add_ssl_algorithms() SSL_library_init() 1599 1600/* this is for backward compatibility */ 1601# if 0 /* NEW_SSLEAY */ 1602# define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c) 1603# define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n) 1604# define SSL_add_session(a,b) SSL_CTX_add_session((a),(b)) 1605# define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b)) 1606# define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b)) 1607# endif 1608/* More backward compatibility */ 1609# define SSL_get_cipher(s) \ 1610 SSL_CIPHER_get_name(SSL_get_current_cipher(s)) 1611# define SSL_get_cipher_bits(s,np) \ 1612 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np) 1613# define SSL_get_cipher_version(s) \ 1614 SSL_CIPHER_get_version(SSL_get_current_cipher(s)) 1615# define SSL_get_cipher_name(s) \ 1616 SSL_CIPHER_get_name(SSL_get_current_cipher(s)) 1617# define SSL_get_time(a) SSL_SESSION_get_time(a) 1618# define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b)) 1619# define SSL_get_timeout(a) SSL_SESSION_get_timeout(a) 1620# define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b)) 1621 1622# define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id) 1623# define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id) 1624 1625DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION) 1626# define SSL_AD_REASON_OFFSET 1000/* offset to get SSL_R_... value 1627 * from SSL_AD_... */ 1628/* These alert types are for SSLv3 and TLSv1 */ 1629# define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY 1630/* fatal */ 1631# define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE 1632/* fatal */ 1633# define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC 1634# define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED 1635# define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW 1636/* fatal */ 1637# define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE 1638/* fatal */ 1639# define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE 1640/* Not for TLS */ 1641# define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE 1642# define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE 1643# define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE 1644# define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED 1645# define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED 1646# define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN 1647/* fatal */ 1648# define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER 1649/* fatal */ 1650# define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA 1651/* fatal */ 1652# define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED 1653/* fatal */ 1654# define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR 1655# define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR 1656/* fatal */ 1657# define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION 1658/* fatal */ 1659# define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION 1660/* fatal */ 1661# define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY 1662/* fatal */ 1663# define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR 1664# define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED 1665# define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION 1666# define SSL_AD_UNSUPPORTED_EXTENSION TLS1_AD_UNSUPPORTED_EXTENSION 1667# define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE 1668# define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME 1669# define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE 1670# define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE 1671/* fatal */ 1672# define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY 1673/* fatal */ 1674# define SSL_AD_INAPPROPRIATE_FALLBACK TLS1_AD_INAPPROPRIATE_FALLBACK 1675# define SSL_ERROR_NONE 0 1676# define SSL_ERROR_SSL 1 1677# define SSL_ERROR_WANT_READ 2 1678# define SSL_ERROR_WANT_WRITE 3 1679# define SSL_ERROR_WANT_X509_LOOKUP 4 1680# define SSL_ERROR_SYSCALL 5/* look at error stack/return 1681 * value/errno */ 1682# define SSL_ERROR_ZERO_RETURN 6 1683# define SSL_ERROR_WANT_CONNECT 7 1684# define SSL_ERROR_WANT_ACCEPT 8 1685# define SSL_CTRL_NEED_TMP_RSA 1 1686# define SSL_CTRL_SET_TMP_RSA 2 1687# define SSL_CTRL_SET_TMP_DH 3 1688# define SSL_CTRL_SET_TMP_ECDH 4 1689# define SSL_CTRL_SET_TMP_RSA_CB 5 1690# define SSL_CTRL_SET_TMP_DH_CB 6 1691# define SSL_CTRL_SET_TMP_ECDH_CB 7 1692# define SSL_CTRL_GET_SESSION_REUSED 8 1693# define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9 1694# define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10 1695# define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11 1696# define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12 1697# define SSL_CTRL_GET_FLAGS 13 1698# define SSL_CTRL_EXTRA_CHAIN_CERT 14 1699# define SSL_CTRL_SET_MSG_CALLBACK 15 1700# define SSL_CTRL_SET_MSG_CALLBACK_ARG 16 1701/* only applies to datagram connections */ 1702# define SSL_CTRL_SET_MTU 17 1703/* Stats */ 1704# define SSL_CTRL_SESS_NUMBER 20 1705# define SSL_CTRL_SESS_CONNECT 21 1706# define SSL_CTRL_SESS_CONNECT_GOOD 22 1707# define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23 1708# define SSL_CTRL_SESS_ACCEPT 24 1709# define SSL_CTRL_SESS_ACCEPT_GOOD 25 1710# define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26 1711# define SSL_CTRL_SESS_HIT 27 1712# define SSL_CTRL_SESS_CB_HIT 28 1713# define SSL_CTRL_SESS_MISSES 29 1714# define SSL_CTRL_SESS_TIMEOUTS 30 1715# define SSL_CTRL_SESS_CACHE_FULL 31 1716# define SSL_CTRL_OPTIONS 32 1717# define SSL_CTRL_MODE 33 1718# define SSL_CTRL_GET_READ_AHEAD 40 1719# define SSL_CTRL_SET_READ_AHEAD 41 1720# define SSL_CTRL_SET_SESS_CACHE_SIZE 42 1721# define SSL_CTRL_GET_SESS_CACHE_SIZE 43 1722# define SSL_CTRL_SET_SESS_CACHE_MODE 44 1723# define SSL_CTRL_GET_SESS_CACHE_MODE 45 1724# define SSL_CTRL_GET_MAX_CERT_LIST 50 1725# define SSL_CTRL_SET_MAX_CERT_LIST 51 1726# define SSL_CTRL_SET_MAX_SEND_FRAGMENT 52 1727/* see tls1.h for macros based on these */ 1728# ifndef OPENSSL_NO_TLSEXT 1729# define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53 1730# define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54 1731# define SSL_CTRL_SET_TLSEXT_HOSTNAME 55 1732# define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56 1733# define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57 1734# define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58 1735# define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59 1736# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT 60 1737# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB 61 1738# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG 62 1739# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63 1740# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64 1741# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65 1742# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66 1743# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67 1744# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68 1745# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69 1746# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70 1747# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71 1748# define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72 1749# define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB 75 1750# define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB 76 1751# define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB 77 1752# define SSL_CTRL_SET_SRP_ARG 78 1753# define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME 79 1754# define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH 80 1755# define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD 81 1756# ifndef OPENSSL_NO_HEARTBEATS 1757# define SSL_CTRL_TLS_EXT_SEND_HEARTBEAT 85 1758# define SSL_CTRL_GET_TLS_EXT_HEARTBEAT_PENDING 86 1759# define SSL_CTRL_SET_TLS_EXT_HEARTBEAT_NO_REQUESTS 87 1760# endif 1761# endif 1762# define DTLS_CTRL_GET_TIMEOUT 73 1763# define DTLS_CTRL_HANDLE_TIMEOUT 74 1764# define DTLS_CTRL_LISTEN 75 1765# define SSL_CTRL_GET_RI_SUPPORT 76 1766# define SSL_CTRL_CLEAR_OPTIONS 77 1767# define SSL_CTRL_CLEAR_MODE 78 1768# define SSL_CTRL_GET_EXTRA_CHAIN_CERTS 82 1769# define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS 83 1770# define SSL_CTRL_CHECK_PROTO_VERSION 119 1771# define DTLS_CTRL_SET_LINK_MTU 120 1772# define DTLS_CTRL_GET_LINK_MIN_MTU 121 1773# define DTLSv1_get_timeout(ssl, arg) \ 1774 SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg) 1775# define DTLSv1_handle_timeout(ssl) \ 1776 SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL) 1777# define DTLSv1_listen(ssl, peer) \ 1778 SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer) 1779# define SSL_session_reused(ssl) \ 1780 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL) 1781# define SSL_num_renegotiations(ssl) \ 1782 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL) 1783# define SSL_clear_num_renegotiations(ssl) \ 1784 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL) 1785# define SSL_total_renegotiations(ssl) \ 1786 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL) 1787# define SSL_CTX_need_tmp_RSA(ctx) \ 1788 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL) 1789# define SSL_CTX_set_tmp_rsa(ctx,rsa) \ 1790 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa) 1791# define SSL_CTX_set_tmp_dh(ctx,dh) \ 1792 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh) 1793# define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \ 1794 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh) 1795# define SSL_need_tmp_RSA(ssl) \ 1796 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL) 1797# define SSL_set_tmp_rsa(ssl,rsa) \ 1798 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa) 1799# define SSL_set_tmp_dh(ssl,dh) \ 1800 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh) 1801# define SSL_set_tmp_ecdh(ssl,ecdh) \ 1802 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh) 1803# define SSL_CTX_add_extra_chain_cert(ctx,x509) \ 1804 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509) 1805# define SSL_CTX_get_extra_chain_certs(ctx,px509) \ 1806 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,0,px509) 1807# define SSL_CTX_clear_extra_chain_certs(ctx) \ 1808 SSL_CTX_ctrl(ctx,SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS,0,NULL) 1809# ifndef OPENSSL_NO_BIO 1810BIO_METHOD *BIO_f_ssl(void); 1811BIO *BIO_new_ssl(SSL_CTX *ctx, int client); 1812BIO *BIO_new_ssl_connect(SSL_CTX *ctx); 1813BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx); 1814int BIO_ssl_copy_session_id(BIO *to, BIO *from); 1815void BIO_ssl_shutdown(BIO *ssl_bio); 1816 1817# endif 1818 1819int SSL_CTX_set_cipher_list(SSL_CTX *, const char *str); 1820SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth); 1821void SSL_CTX_free(SSL_CTX *); 1822long SSL_CTX_set_timeout(SSL_CTX *ctx, long t); 1823long SSL_CTX_get_timeout(const SSL_CTX *ctx); 1824X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *); 1825void SSL_CTX_set_cert_store(SSL_CTX *, X509_STORE *); 1826int SSL_want(const SSL *s); 1827int SSL_clear(SSL *s); 1828 1829void SSL_CTX_flush_sessions(SSL_CTX *ctx, long tm); 1830 1831const SSL_CIPHER *SSL_get_current_cipher(const SSL *s); 1832int SSL_CIPHER_get_bits(const SSL_CIPHER *c, int *alg_bits); 1833char *SSL_CIPHER_get_version(const SSL_CIPHER *c); 1834const char *SSL_CIPHER_get_name(const SSL_CIPHER *c); 1835unsigned long SSL_CIPHER_get_id(const SSL_CIPHER *c); 1836 1837int SSL_get_fd(const SSL *s); 1838int SSL_get_rfd(const SSL *s); 1839int SSL_get_wfd(const SSL *s); 1840const char *SSL_get_cipher_list(const SSL *s, int n); 1841char *SSL_get_shared_ciphers(const SSL *s, char *buf, int len); 1842int SSL_get_read_ahead(const SSL *s); 1843int SSL_pending(const SSL *s); 1844# ifndef OPENSSL_NO_SOCK 1845int SSL_set_fd(SSL *s, int fd); 1846int SSL_set_rfd(SSL *s, int fd); 1847int SSL_set_wfd(SSL *s, int fd); 1848# endif 1849# ifndef OPENSSL_NO_BIO 1850void SSL_set_bio(SSL *s, BIO *rbio, BIO *wbio); 1851BIO *SSL_get_rbio(const SSL *s); 1852BIO *SSL_get_wbio(const SSL *s); 1853# endif 1854int SSL_set_cipher_list(SSL *s, const char *str); 1855void SSL_set_read_ahead(SSL *s, int yes); 1856int SSL_get_verify_mode(const SSL *s); 1857int SSL_get_verify_depth(const SSL *s); 1858int (*SSL_get_verify_callback(const SSL *s)) (int, X509_STORE_CTX *); 1859void SSL_set_verify(SSL *s, int mode, 1860 int (*callback) (int ok, X509_STORE_CTX *ctx)); 1861void SSL_set_verify_depth(SSL *s, int depth); 1862# ifndef OPENSSL_NO_RSA 1863int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa); 1864# endif 1865int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len); 1866int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey); 1867int SSL_use_PrivateKey_ASN1(int pk, SSL *ssl, const unsigned char *d, 1868 long len); 1869int SSL_use_certificate(SSL *ssl, X509 *x); 1870int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len); 1871 1872# ifndef OPENSSL_NO_STDIO 1873int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type); 1874int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type); 1875int SSL_use_certificate_file(SSL *ssl, const char *file, int type); 1876int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type); 1877int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type); 1878int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type); 1879/* PEM type */ 1880int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); 1881STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file); 1882int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, 1883 const char *file); 1884# ifndef OPENSSL_SYS_VMS 1885/* XXXXX: Better scheme needed! [was: #ifndef MAC_OS_pre_X] */ 1886# ifndef OPENSSL_SYS_MACINTOSH_CLASSIC 1887int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, 1888 const char *dir); 1889# endif 1890# endif 1891 1892# endif 1893 1894void SSL_load_error_strings(void); 1895const char *SSL_state_string(const SSL *s); 1896const char *SSL_rstate_string(const SSL *s); 1897const char *SSL_state_string_long(const SSL *s); 1898const char *SSL_rstate_string_long(const SSL *s); 1899long SSL_SESSION_get_time(const SSL_SESSION *s); 1900long SSL_SESSION_set_time(SSL_SESSION *s, long t); 1901long SSL_SESSION_get_timeout(const SSL_SESSION *s); 1902long SSL_SESSION_set_timeout(SSL_SESSION *s, long t); 1903void SSL_copy_session_id(SSL *to, const SSL *from); 1904X509 *SSL_SESSION_get0_peer(SSL_SESSION *s); 1905int SSL_SESSION_set1_id_context(SSL_SESSION *s, const unsigned char *sid_ctx, 1906 unsigned int sid_ctx_len); 1907 1908SSL_SESSION *SSL_SESSION_new(void); 1909const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s, 1910 unsigned int *len); 1911unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *s); 1912# ifndef OPENSSL_NO_FP_API 1913int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *ses); 1914# endif 1915# ifndef OPENSSL_NO_BIO 1916int SSL_SESSION_print(BIO *fp, const SSL_SESSION *ses); 1917# endif 1918void SSL_SESSION_free(SSL_SESSION *ses); 1919int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp); 1920int SSL_set_session(SSL *to, SSL_SESSION *session); 1921int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c); 1922int SSL_CTX_remove_session(SSL_CTX *, SSL_SESSION *c); 1923int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB); 1924int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB); 1925int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id, 1926 unsigned int id_len); 1927SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp, 1928 long length); 1929 1930# ifdef HEADER_X509_H 1931X509 *SSL_get_peer_certificate(const SSL *s); 1932# endif 1933 1934STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s); 1935 1936int SSL_CTX_get_verify_mode(const SSL_CTX *ctx); 1937int SSL_CTX_get_verify_depth(const SSL_CTX *ctx); 1938int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx)) (int, 1939 X509_STORE_CTX *); 1940void SSL_CTX_set_verify(SSL_CTX *ctx, int mode, 1941 int (*callback) (int, X509_STORE_CTX *)); 1942void SSL_CTX_set_verify_depth(SSL_CTX *ctx, int depth); 1943void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, 1944 int (*cb) (X509_STORE_CTX *, void *), 1945 void *arg); 1946# ifndef OPENSSL_NO_RSA 1947int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa); 1948# endif 1949int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, 1950 long len); 1951int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey); 1952int SSL_CTX_use_PrivateKey_ASN1(int pk, SSL_CTX *ctx, 1953 const unsigned char *d, long len); 1954int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x); 1955int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, 1956 const unsigned char *d); 1957 1958void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb); 1959void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u); 1960 1961int SSL_CTX_check_private_key(const SSL_CTX *ctx); 1962int SSL_check_private_key(const SSL *ctx); 1963 1964int SSL_CTX_set_session_id_context(SSL_CTX *ctx, const unsigned char *sid_ctx, 1965 unsigned int sid_ctx_len); 1966 1967SSL *SSL_new(SSL_CTX *ctx); 1968int SSL_set_session_id_context(SSL *ssl, const unsigned char *sid_ctx, 1969 unsigned int sid_ctx_len); 1970 1971int SSL_CTX_set_purpose(SSL_CTX *s, int purpose); 1972int SSL_set_purpose(SSL *s, int purpose); 1973int SSL_CTX_set_trust(SSL_CTX *s, int trust); 1974int SSL_set_trust(SSL *s, int trust); 1975 1976int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm); 1977int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm); 1978 1979# ifndef OPENSSL_NO_SRP 1980int SSL_CTX_set_srp_username(SSL_CTX *ctx, char *name); 1981int SSL_CTX_set_srp_password(SSL_CTX *ctx, char *password); 1982int SSL_CTX_set_srp_strength(SSL_CTX *ctx, int strength); 1983int SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx, 1984 char *(*cb) (SSL *, void *)); 1985int SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx, 1986 int (*cb) (SSL *, void *)); 1987int SSL_CTX_set_srp_username_callback(SSL_CTX *ctx, 1988 int (*cb) (SSL *, int *, void *)); 1989int SSL_CTX_set_srp_cb_arg(SSL_CTX *ctx, void *arg); 1990 1991int SSL_set_srp_server_param(SSL *s, const BIGNUM *N, const BIGNUM *g, 1992 BIGNUM *sa, BIGNUM *v, char *info); 1993int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass, 1994 const char *grp); 1995 1996BIGNUM *SSL_get_srp_g(SSL *s); 1997BIGNUM *SSL_get_srp_N(SSL *s); 1998 1999char *SSL_get_srp_username(SSL *s); 2000char *SSL_get_srp_userinfo(SSL *s); 2001# endif 2002 2003void SSL_free(SSL *ssl); 2004int SSL_accept(SSL *ssl); 2005int SSL_connect(SSL *ssl); 2006int SSL_read(SSL *ssl, void *buf, int num); 2007int SSL_peek(SSL *ssl, void *buf, int num); 2008int SSL_write(SSL *ssl, const void *buf, int num); 2009long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg); 2010long SSL_callback_ctrl(SSL *, int, void (*)(void)); 2011long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg); 2012long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void)); 2013 2014int SSL_get_error(const SSL *s, int ret_code); 2015const char *SSL_get_version(const SSL *s); 2016 2017/* This sets the 'default' SSL version that SSL_new() will create */ 2018int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth); 2019 2020# ifndef OPENSSL_NO_SSL2_METHOD 2021const SSL_METHOD *SSLv2_method(void); /* SSLv2 */ 2022const SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */ 2023const SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */ 2024# endif 2025 2026# ifndef OPENSSL_NO_SSL3_METHOD 2027const SSL_METHOD *SSLv3_method(void); /* SSLv3 */ 2028const SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */ 2029const SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */ 2030# endif 2031 2032const SSL_METHOD *SSLv23_method(void); /* Negotiate highest available SSL/TLS 2033 * version */ 2034const SSL_METHOD *SSLv23_server_method(void); /* Negotiate highest available 2035 * SSL/TLS version */ 2036const SSL_METHOD *SSLv23_client_method(void); /* Negotiate highest available 2037 * SSL/TLS version */ 2038 2039const SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */ 2040const SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */ 2041const SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */ 2042 2043const SSL_METHOD *TLSv1_1_method(void); /* TLSv1.1 */ 2044const SSL_METHOD *TLSv1_1_server_method(void); /* TLSv1.1 */ 2045const SSL_METHOD *TLSv1_1_client_method(void); /* TLSv1.1 */ 2046 2047const SSL_METHOD *TLSv1_2_method(void); /* TLSv1.2 */ 2048const SSL_METHOD *TLSv1_2_server_method(void); /* TLSv1.2 */ 2049const SSL_METHOD *TLSv1_2_client_method(void); /* TLSv1.2 */ 2050 2051const SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */ 2052const SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */ 2053const SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */ 2054 2055STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s); 2056 2057int SSL_do_handshake(SSL *s); 2058int SSL_renegotiate(SSL *s); 2059int SSL_renegotiate_abbreviated(SSL *s); 2060int SSL_renegotiate_pending(SSL *s); 2061int SSL_shutdown(SSL *s); 2062 2063const SSL_METHOD *SSL_get_ssl_method(SSL *s); 2064int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method); 2065const char *SSL_alert_type_string_long(int value); 2066const char *SSL_alert_type_string(int value); 2067const char *SSL_alert_desc_string_long(int value); 2068const char *SSL_alert_desc_string(int value); 2069 2070void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list); 2071void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list); 2072STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s); 2073STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s); 2074int SSL_add_client_CA(SSL *ssl, X509 *x); 2075int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x); 2076 2077void SSL_set_connect_state(SSL *s); 2078void SSL_set_accept_state(SSL *s); 2079 2080long SSL_get_default_timeout(const SSL *s); 2081 2082int SSL_library_init(void); 2083 2084char *SSL_CIPHER_description(const SSL_CIPHER *, char *buf, int size); 2085STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk); 2086 2087SSL *SSL_dup(SSL *ssl); 2088 2089X509 *SSL_get_certificate(const SSL *ssl); 2090/* 2091 * EVP_PKEY 2092 */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl); 2093 2094void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx, int mode); 2095int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx); 2096void SSL_set_quiet_shutdown(SSL *ssl, int mode); 2097int SSL_get_quiet_shutdown(const SSL *ssl); 2098void SSL_set_shutdown(SSL *ssl, int mode); 2099int SSL_get_shutdown(const SSL *ssl); 2100int SSL_version(const SSL *ssl); 2101int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx); 2102int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile, 2103 const char *CApath); 2104# define SSL_get0_session SSL_get_session/* just peek at pointer */ 2105SSL_SESSION *SSL_get_session(const SSL *ssl); 2106SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */ 2107SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl); 2108SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX *ctx); 2109void SSL_set_info_callback(SSL *ssl, 2110 void (*cb) (const SSL *ssl, int type, int val)); 2111void (*SSL_get_info_callback(const SSL *ssl)) (const SSL *ssl, int type, 2112 int val); 2113int SSL_state(const SSL *ssl); 2114void SSL_set_state(SSL *ssl, int state); 2115 2116void SSL_set_verify_result(SSL *ssl, long v); 2117long SSL_get_verify_result(const SSL *ssl); 2118 2119int SSL_set_ex_data(SSL *ssl, int idx, void *data); 2120void *SSL_get_ex_data(const SSL *ssl, int idx); 2121int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 2122 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 2123 2124int SSL_SESSION_set_ex_data(SSL_SESSION *ss, int idx, void *data); 2125void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss, int idx); 2126int SSL_SESSION_get_ex_new_index(long argl, void *argp, 2127 CRYPTO_EX_new *new_func, 2128 CRYPTO_EX_dup *dup_func, 2129 CRYPTO_EX_free *free_func); 2130 2131int SSL_CTX_set_ex_data(SSL_CTX *ssl, int idx, void *data); 2132void *SSL_CTX_get_ex_data(const SSL_CTX *ssl, int idx); 2133int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 2134 CRYPTO_EX_dup *dup_func, 2135 CRYPTO_EX_free *free_func); 2136 2137int SSL_get_ex_data_X509_STORE_CTX_idx(void); 2138 2139# define SSL_CTX_sess_set_cache_size(ctx,t) \ 2140 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL) 2141# define SSL_CTX_sess_get_cache_size(ctx) \ 2142 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL) 2143# define SSL_CTX_set_session_cache_mode(ctx,m) \ 2144 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL) 2145# define SSL_CTX_get_session_cache_mode(ctx) \ 2146 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL) 2147 2148# define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx) 2149# define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m) 2150# define SSL_CTX_get_read_ahead(ctx) \ 2151 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL) 2152# define SSL_CTX_set_read_ahead(ctx,m) \ 2153 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL) 2154# define SSL_CTX_get_max_cert_list(ctx) \ 2155 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) 2156# define SSL_CTX_set_max_cert_list(ctx,m) \ 2157 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) 2158# define SSL_get_max_cert_list(ssl) \ 2159 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) 2160# define SSL_set_max_cert_list(ssl,m) \ 2161 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) 2162 2163# define SSL_CTX_set_max_send_fragment(ctx,m) \ 2164 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL) 2165# define SSL_set_max_send_fragment(ssl,m) \ 2166 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL) 2167 2168 /* NB: the keylength is only applicable when is_export is true */ 2169# ifndef OPENSSL_NO_RSA 2170void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx, 2171 RSA *(*cb) (SSL *ssl, int is_export, 2172 int keylength)); 2173 2174void SSL_set_tmp_rsa_callback(SSL *ssl, 2175 RSA *(*cb) (SSL *ssl, int is_export, 2176 int keylength)); 2177# endif 2178# ifndef OPENSSL_NO_DH 2179void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx, 2180 DH *(*dh) (SSL *ssl, int is_export, 2181 int keylength)); 2182void SSL_set_tmp_dh_callback(SSL *ssl, 2183 DH *(*dh) (SSL *ssl, int is_export, 2184 int keylength)); 2185# endif 2186# ifndef OPENSSL_NO_ECDH 2187void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx, 2188 EC_KEY *(*ecdh) (SSL *ssl, int is_export, 2189 int keylength)); 2190void SSL_set_tmp_ecdh_callback(SSL *ssl, 2191 EC_KEY *(*ecdh) (SSL *ssl, int is_export, 2192 int keylength)); 2193# endif 2194 2195# ifndef OPENSSL_NO_COMP 2196const COMP_METHOD *SSL_get_current_compression(SSL *s); 2197const COMP_METHOD *SSL_get_current_expansion(SSL *s); 2198const char *SSL_COMP_get_name(const COMP_METHOD *comp); 2199STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void); 2200int SSL_COMP_add_compression_method(int id, COMP_METHOD *cm); 2201# else 2202const void *SSL_get_current_compression(SSL *s); 2203const void *SSL_get_current_expansion(SSL *s); 2204const char *SSL_COMP_get_name(const void *comp); 2205void *SSL_COMP_get_compression_methods(void); 2206int SSL_COMP_add_compression_method(int id, void *cm); 2207# endif 2208 2209/* TLS extensions functions */ 2210int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len); 2211 2212int SSL_set_session_ticket_ext_cb(SSL *s, tls_session_ticket_ext_cb_fn cb, 2213 void *arg); 2214 2215/* Pre-shared secret session resumption functions */ 2216int SSL_set_session_secret_cb(SSL *s, 2217 tls_session_secret_cb_fn tls_session_secret_cb, 2218 void *arg); 2219 2220void SSL_set_debug(SSL *s, int debug); 2221int SSL_cache_hit(SSL *s); 2222 2223# ifndef OPENSSL_NO_UNIT_TEST 2224const struct openssl_ssl_test_functions *SSL_test_functions(void); 2225# endif 2226 2227/* BEGIN ERROR CODES */ 2228/* 2229 * The following lines are auto generated by the script mkerr.pl. Any changes 2230 * made after this point may be overwritten when the script is next run. 2231 */ 2232void ERR_load_SSL_strings(void); 2233 2234/* Error codes for the SSL functions. */ 2235 2236/* Function codes. */ 2237# define SSL_F_CLIENT_CERTIFICATE 100 2238# define SSL_F_CLIENT_FINISHED 167 2239# define SSL_F_CLIENT_HELLO 101 2240# define SSL_F_CLIENT_MASTER_KEY 102 2241# define SSL_F_D2I_SSL_SESSION 103 2242# define SSL_F_DO_DTLS1_WRITE 245 2243# define SSL_F_DO_SSL3_WRITE 104 2244# define SSL_F_DTLS1_ACCEPT 246 2245# define SSL_F_DTLS1_ADD_CERT_TO_BUF 295 2246# define SSL_F_DTLS1_BUFFER_RECORD 247 2247# define SSL_F_DTLS1_CHECK_TIMEOUT_NUM 316 2248# define SSL_F_DTLS1_CLIENT_HELLO 248 2249# define SSL_F_DTLS1_CONNECT 249 2250# define SSL_F_DTLS1_ENC 250 2251# define SSL_F_DTLS1_GET_HELLO_VERIFY 251 2252# define SSL_F_DTLS1_GET_MESSAGE 252 2253# define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253 2254# define SSL_F_DTLS1_GET_RECORD 254 2255# define SSL_F_DTLS1_HANDLE_TIMEOUT 297 2256# define SSL_F_DTLS1_HEARTBEAT 305 2257# define SSL_F_DTLS1_OUTPUT_CERT_CHAIN 255 2258# define SSL_F_DTLS1_PREPROCESS_FRAGMENT 288 2259# define SSL_F_DTLS1_PROCESS_BUFFERED_RECORDS 424 2260# define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 256 2261# define SSL_F_DTLS1_PROCESS_RECORD 257 2262# define SSL_F_DTLS1_READ_BYTES 258 2263# define SSL_F_DTLS1_READ_FAILED 259 2264# define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 260 2265# define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE 261 2266# define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE 262 2267# define SSL_F_DTLS1_SEND_CLIENT_VERIFY 263 2268# define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 264 2269# define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE 265 2270# define SSL_F_DTLS1_SEND_SERVER_HELLO 266 2271# define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE 267 2272# define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268 2273# define SSL_F_GET_CLIENT_FINISHED 105 2274# define SSL_F_GET_CLIENT_HELLO 106 2275# define SSL_F_GET_CLIENT_MASTER_KEY 107 2276# define SSL_F_GET_SERVER_FINISHED 108 2277# define SSL_F_GET_SERVER_HELLO 109 2278# define SSL_F_GET_SERVER_VERIFY 110 2279# define SSL_F_I2D_SSL_SESSION 111 2280# define SSL_F_READ_N 112 2281# define SSL_F_REQUEST_CERTIFICATE 113 2282# define SSL_F_SERVER_FINISH 239 2283# define SSL_F_SERVER_HELLO 114 2284# define SSL_F_SERVER_VERIFY 240 2285# define SSL_F_SSL23_ACCEPT 115 2286# define SSL_F_SSL23_CLIENT_HELLO 116 2287# define SSL_F_SSL23_CONNECT 117 2288# define SSL_F_SSL23_GET_CLIENT_HELLO 118 2289# define SSL_F_SSL23_GET_SERVER_HELLO 119 2290# define SSL_F_SSL23_PEEK 237 2291# define SSL_F_SSL23_READ 120 2292# define SSL_F_SSL23_WRITE 121 2293# define SSL_F_SSL2_ACCEPT 122 2294# define SSL_F_SSL2_CONNECT 123 2295# define SSL_F_SSL2_ENC_INIT 124 2296# define SSL_F_SSL2_GENERATE_KEY_MATERIAL 241 2297# define SSL_F_SSL2_PEEK 234 2298# define SSL_F_SSL2_READ 125 2299# define SSL_F_SSL2_READ_INTERNAL 236 2300# define SSL_F_SSL2_SET_CERTIFICATE 126 2301# define SSL_F_SSL2_WRITE 127 2302# define SSL_F_SSL3_ACCEPT 128 2303# define SSL_F_SSL3_ADD_CERT_TO_BUF 296 2304# define SSL_F_SSL3_CALLBACK_CTRL 233 2305# define SSL_F_SSL3_CHANGE_CIPHER_STATE 129 2306# define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130 2307# define SSL_F_SSL3_CHECK_CLIENT_HELLO 304 2308# define SSL_F_SSL3_CHECK_FINISHED 339 2309# define SSL_F_SSL3_CLIENT_HELLO 131 2310# define SSL_F_SSL3_CONNECT 132 2311# define SSL_F_SSL3_CTRL 213 2312# define SSL_F_SSL3_CTX_CTRL 133 2313# define SSL_F_SSL3_DIGEST_CACHED_RECORDS 293 2314# define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC 292 2315# define SSL_F_SSL3_ENC 134 2316# define SSL_F_SSL3_GENERATE_KEY_BLOCK 238 2317# define SSL_F_SSL3_GENERATE_MASTER_SECRET 388 2318# define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135 2319# define SSL_F_SSL3_GET_CERT_STATUS 289 2320# define SSL_F_SSL3_GET_CERT_VERIFY 136 2321# define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137 2322# define SSL_F_SSL3_GET_CLIENT_HELLO 138 2323# define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139 2324# define SSL_F_SSL3_GET_FINISHED 140 2325# define SSL_F_SSL3_GET_KEY_EXCHANGE 141 2326# define SSL_F_SSL3_GET_MESSAGE 142 2327# define SSL_F_SSL3_GET_NEW_SESSION_TICKET 283 2328# define SSL_F_SSL3_GET_NEXT_PROTO 306 2329# define SSL_F_SSL3_GET_RECORD 143 2330# define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144 2331# define SSL_F_SSL3_GET_SERVER_DONE 145 2332# define SSL_F_SSL3_GET_SERVER_HELLO 146 2333# define SSL_F_SSL3_HANDSHAKE_MAC 285 2334# define SSL_F_SSL3_NEW_SESSION_TICKET 287 2335# define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147 2336# define SSL_F_SSL3_PEEK 235 2337# define SSL_F_SSL3_READ_BYTES 148 2338# define SSL_F_SSL3_READ_N 149 2339# define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150 2340# define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151 2341# define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152 2342# define SSL_F_SSL3_SEND_CLIENT_VERIFY 153 2343# define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154 2344# define SSL_F_SSL3_SEND_SERVER_HELLO 242 2345# define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155 2346# define SSL_F_SSL3_SETUP_KEY_BLOCK 157 2347# define SSL_F_SSL3_SETUP_READ_BUFFER 156 2348# define SSL_F_SSL3_SETUP_WRITE_BUFFER 291 2349# define SSL_F_SSL3_WRITE_BYTES 158 2350# define SSL_F_SSL3_WRITE_PENDING 159 2351# define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT 298 2352# define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT 277 2353# define SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT 307 2354# define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215 2355# define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216 2356# define SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT 299 2357# define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT 278 2358# define SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT 308 2359# define SSL_F_SSL_BAD_METHOD 160 2360# define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161 2361# define SSL_F_SSL_CERT_DUP 221 2362# define SSL_F_SSL_CERT_INST 222 2363# define SSL_F_SSL_CERT_INSTANTIATE 214 2364# define SSL_F_SSL_CERT_NEW 162 2365# define SSL_F_SSL_CHECK_PRIVATE_KEY 163 2366# define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT 280 2367# define SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG 279 2368# define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230 2369# define SSL_F_SSL_CIPHER_STRENGTH_SORT 231 2370# define SSL_F_SSL_CLEAR 164 2371# define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165 2372# define SSL_F_SSL_CREATE_CIPHER_LIST 166 2373# define SSL_F_SSL_CTRL 232 2374# define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168 2375# define SSL_F_SSL_CTX_MAKE_PROFILES 309 2376# define SSL_F_SSL_CTX_NEW 169 2377# define SSL_F_SSL_CTX_SET_CIPHER_LIST 269 2378# define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE 290 2379# define SSL_F_SSL_CTX_SET_PURPOSE 226 2380# define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219 2381# define SSL_F_SSL_CTX_SET_SSL_VERSION 170 2382# define SSL_F_SSL_CTX_SET_TRUST 229 2383# define SSL_F_SSL_CTX_USE_CERTIFICATE 171 2384# define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172 2385# define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220 2386# define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173 2387# define SSL_F_SSL_CTX_USE_PRIVATEKEY 174 2388# define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175 2389# define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176 2390# define SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT 272 2391# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177 2392# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178 2393# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179 2394# define SSL_F_SSL_DO_HANDSHAKE 180 2395# define SSL_F_SSL_GET_NEW_SESSION 181 2396# define SSL_F_SSL_GET_PREV_SESSION 217 2397# define SSL_F_SSL_GET_SERVER_SEND_CERT 182 2398# define SSL_F_SSL_GET_SERVER_SEND_PKEY 317 2399# define SSL_F_SSL_GET_SIGN_PKEY 183 2400# define SSL_F_SSL_INIT_WBIO_BUFFER 184 2401# define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185 2402# define SSL_F_SSL_NEW 186 2403# define SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT 300 2404# define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT 302 2405# define SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT 310 2406# define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT 301 2407# define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT 303 2408# define SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT 311 2409# define SSL_F_SSL_PEEK 270 2410# define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT 281 2411# define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT 282 2412# define SSL_F_SSL_READ 223 2413# define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187 2414# define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188 2415# define SSL_F_SSL_SESSION_DUP 348 2416# define SSL_F_SSL_SESSION_NEW 189 2417# define SSL_F_SSL_SESSION_PRINT_FP 190 2418# define SSL_F_SSL_SESSION_SET1_ID_CONTEXT 312 2419# define SSL_F_SSL_SESS_CERT_NEW 225 2420# define SSL_F_SSL_SET_CERT 191 2421# define SSL_F_SSL_SET_CIPHER_LIST 271 2422# define SSL_F_SSL_SET_FD 192 2423# define SSL_F_SSL_SET_PKEY 193 2424# define SSL_F_SSL_SET_PURPOSE 227 2425# define SSL_F_SSL_SET_RFD 194 2426# define SSL_F_SSL_SET_SESSION 195 2427# define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218 2428# define SSL_F_SSL_SET_SESSION_TICKET_EXT 294 2429# define SSL_F_SSL_SET_TRUST 228 2430# define SSL_F_SSL_SET_WFD 196 2431# define SSL_F_SSL_SHUTDOWN 224 2432# define SSL_F_SSL_SRP_CTX_INIT 313 2433# define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243 2434# define SSL_F_SSL_UNDEFINED_FUNCTION 197 2435# define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244 2436# define SSL_F_SSL_USE_CERTIFICATE 198 2437# define SSL_F_SSL_USE_CERTIFICATE_ASN1 199 2438# define SSL_F_SSL_USE_CERTIFICATE_FILE 200 2439# define SSL_F_SSL_USE_PRIVATEKEY 201 2440# define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202 2441# define SSL_F_SSL_USE_PRIVATEKEY_FILE 203 2442# define SSL_F_SSL_USE_PSK_IDENTITY_HINT 273 2443# define SSL_F_SSL_USE_RSAPRIVATEKEY 204 2444# define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205 2445# define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206 2446# define SSL_F_SSL_VERIFY_CERT_CHAIN 207 2447# define SSL_F_SSL_WRITE 208 2448# define SSL_F_TLS1_CERT_VERIFY_MAC 286 2449# define SSL_F_TLS1_CHANGE_CIPHER_STATE 209 2450# define SSL_F_TLS1_CHECK_SERVERHELLO_TLSEXT 274 2451# define SSL_F_TLS1_ENC 210 2452# define SSL_F_TLS1_EXPORT_KEYING_MATERIAL 314 2453# define SSL_F_TLS1_HEARTBEAT 315 2454# define SSL_F_TLS1_PREPARE_CLIENTHELLO_TLSEXT 275 2455# define SSL_F_TLS1_PREPARE_SERVERHELLO_TLSEXT 276 2456# define SSL_F_TLS1_PRF 284 2457# define SSL_F_TLS1_SETUP_KEY_BLOCK 211 2458# define SSL_F_WRITE_PENDING 212 2459 2460/* Reason codes. */ 2461# define SSL_R_APP_DATA_IN_HANDSHAKE 100 2462# define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272 2463# define SSL_R_BAD_ALERT_RECORD 101 2464# define SSL_R_BAD_AUTHENTICATION_TYPE 102 2465# define SSL_R_BAD_CHANGE_CIPHER_SPEC 103 2466# define SSL_R_BAD_CHECKSUM 104 2467# define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106 2468# define SSL_R_BAD_DECOMPRESSION 107 2469# define SSL_R_BAD_DH_G_LENGTH 108 2470# define SSL_R_BAD_DH_G_VALUE 375 2471# define SSL_R_BAD_DH_PUB_KEY_LENGTH 109 2472# define SSL_R_BAD_DH_PUB_KEY_VALUE 393 2473# define SSL_R_BAD_DH_P_LENGTH 110 2474# define SSL_R_BAD_DH_P_VALUE 395 2475# define SSL_R_BAD_DIGEST_LENGTH 111 2476# define SSL_R_BAD_DSA_SIGNATURE 112 2477# define SSL_R_BAD_ECC_CERT 304 2478# define SSL_R_BAD_ECDSA_SIGNATURE 305 2479# define SSL_R_BAD_ECPOINT 306 2480# define SSL_R_BAD_HANDSHAKE_LENGTH 332 2481# define SSL_R_BAD_HELLO_REQUEST 105 2482# define SSL_R_BAD_LENGTH 271 2483# define SSL_R_BAD_MAC_DECODE 113 2484# define SSL_R_BAD_MAC_LENGTH 333 2485# define SSL_R_BAD_MESSAGE_TYPE 114 2486# define SSL_R_BAD_PACKET_LENGTH 115 2487# define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116 2488# define SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH 316 2489# define SSL_R_BAD_RESPONSE_ARGUMENT 117 2490# define SSL_R_BAD_RSA_DECRYPT 118 2491# define SSL_R_BAD_RSA_ENCRYPT 119 2492# define SSL_R_BAD_RSA_E_LENGTH 120 2493# define SSL_R_BAD_RSA_MODULUS_LENGTH 121 2494# define SSL_R_BAD_RSA_SIGNATURE 122 2495# define SSL_R_BAD_SIGNATURE 123 2496# define SSL_R_BAD_SRP_A_LENGTH 347 2497# define SSL_R_BAD_SRP_B_LENGTH 348 2498# define SSL_R_BAD_SRP_G_LENGTH 349 2499# define SSL_R_BAD_SRP_N_LENGTH 350 2500# define SSL_R_BAD_SRP_PARAMETERS 371 2501# define SSL_R_BAD_SRP_S_LENGTH 351 2502# define SSL_R_BAD_SRTP_MKI_VALUE 352 2503# define SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST 353 2504# define SSL_R_BAD_SSL_FILETYPE 124 2505# define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125 2506# define SSL_R_BAD_STATE 126 2507# define SSL_R_BAD_WRITE_RETRY 127 2508# define SSL_R_BIO_NOT_SET 128 2509# define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129 2510# define SSL_R_BN_LIB 130 2511# define SSL_R_CA_DN_LENGTH_MISMATCH 131 2512# define SSL_R_CA_DN_TOO_LONG 132 2513# define SSL_R_CCS_RECEIVED_EARLY 133 2514# define SSL_R_CERTIFICATE_VERIFY_FAILED 134 2515# define SSL_R_CERT_LENGTH_MISMATCH 135 2516# define SSL_R_CHALLENGE_IS_DIFFERENT 136 2517# define SSL_R_CIPHER_CODE_WRONG_LENGTH 137 2518# define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138 2519# define SSL_R_CIPHER_TABLE_SRC_ERROR 139 2520# define SSL_R_CLIENTHELLO_TLSEXT 226 2521# define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140 2522# define SSL_R_COMPRESSION_DISABLED 343 2523# define SSL_R_COMPRESSION_FAILURE 141 2524# define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307 2525# define SSL_R_COMPRESSION_LIBRARY_ERROR 142 2526# define SSL_R_CONNECTION_ID_IS_DIFFERENT 143 2527# define SSL_R_CONNECTION_TYPE_NOT_SET 144 2528# define SSL_R_COOKIE_MISMATCH 308 2529# define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145 2530# define SSL_R_DATA_LENGTH_TOO_LONG 146 2531# define SSL_R_DECRYPTION_FAILED 147 2532# define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281 2533# define SSL_R_DH_KEY_TOO_SMALL 372 2534# define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148 2535# define SSL_R_DIGEST_CHECK_FAILED 149 2536# define SSL_R_DTLS_MESSAGE_TOO_BIG 334 2537# define SSL_R_DUPLICATE_COMPRESSION_ID 309 2538# define SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT 317 2539# define SSL_R_ECC_CERT_NOT_FOR_SIGNING 318 2540# define SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE 322 2541# define SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE 323 2542# define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310 2543# define SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST 354 2544# define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150 2545# define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 282 2546# define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151 2547# define SSL_R_EXCESSIVE_MESSAGE_SIZE 152 2548# define SSL_R_EXTRA_DATA_IN_MESSAGE 153 2549# define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154 2550# define SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS 355 2551# define SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION 356 2552# define SSL_R_HTTPS_PROXY_REQUEST 155 2553# define SSL_R_HTTP_REQUEST 156 2554# define SSL_R_ILLEGAL_PADDING 283 2555# define SSL_R_INAPPROPRIATE_FALLBACK 373 2556# define SSL_R_INCONSISTENT_COMPRESSION 340 2557# define SSL_R_INVALID_CHALLENGE_LENGTH 158 2558# define SSL_R_INVALID_COMMAND 280 2559# define SSL_R_INVALID_COMPRESSION_ALGORITHM 341 2560# define SSL_R_INVALID_PURPOSE 278 2561# define SSL_R_INVALID_SRP_USERNAME 357 2562# define SSL_R_INVALID_STATUS_RESPONSE 328 2563# define SSL_R_INVALID_TICKET_KEYS_LENGTH 325 2564# define SSL_R_INVALID_TRUST 279 2565# define SSL_R_KEY_ARG_TOO_LONG 284 2566# define SSL_R_KRB5 285 2567# define SSL_R_KRB5_C_CC_PRINC 286 2568# define SSL_R_KRB5_C_GET_CRED 287 2569# define SSL_R_KRB5_C_INIT 288 2570# define SSL_R_KRB5_C_MK_REQ 289 2571# define SSL_R_KRB5_S_BAD_TICKET 290 2572# define SSL_R_KRB5_S_INIT 291 2573# define SSL_R_KRB5_S_RD_REQ 292 2574# define SSL_R_KRB5_S_TKT_EXPIRED 293 2575# define SSL_R_KRB5_S_TKT_NYV 294 2576# define SSL_R_KRB5_S_TKT_SKEW 295 2577# define SSL_R_LENGTH_MISMATCH 159 2578# define SSL_R_LENGTH_TOO_SHORT 160 2579# define SSL_R_LIBRARY_BUG 274 2580# define SSL_R_LIBRARY_HAS_NO_CIPHERS 161 2581# define SSL_R_MESSAGE_TOO_LONG 296 2582# define SSL_R_MISSING_DH_DSA_CERT 162 2583# define SSL_R_MISSING_DH_KEY 163 2584# define SSL_R_MISSING_DH_RSA_CERT 164 2585# define SSL_R_MISSING_DSA_SIGNING_CERT 165 2586# define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166 2587# define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167 2588# define SSL_R_MISSING_RSA_CERTIFICATE 168 2589# define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169 2590# define SSL_R_MISSING_RSA_SIGNING_CERT 170 2591# define SSL_R_MISSING_SRP_PARAM 358 2592# define SSL_R_MISSING_TMP_DH_KEY 171 2593# define SSL_R_MISSING_TMP_ECDH_KEY 311 2594# define SSL_R_MISSING_TMP_RSA_KEY 172 2595# define SSL_R_MISSING_TMP_RSA_PKEY 173 2596# define SSL_R_MISSING_VERIFY_MESSAGE 174 2597# define SSL_R_MULTIPLE_SGC_RESTARTS 346 2598# define SSL_R_NON_SSLV2_INITIAL_PACKET 175 2599# define SSL_R_NO_CERTIFICATES_RETURNED 176 2600# define SSL_R_NO_CERTIFICATE_ASSIGNED 177 2601# define SSL_R_NO_CERTIFICATE_RETURNED 178 2602# define SSL_R_NO_CERTIFICATE_SET 179 2603# define SSL_R_NO_CERTIFICATE_SPECIFIED 180 2604# define SSL_R_NO_CIPHERS_AVAILABLE 181 2605# define SSL_R_NO_CIPHERS_PASSED 182 2606# define SSL_R_NO_CIPHERS_SPECIFIED 183 2607# define SSL_R_NO_CIPHER_LIST 184 2608# define SSL_R_NO_CIPHER_MATCH 185 2609# define SSL_R_NO_CLIENT_CERT_METHOD 331 2610# define SSL_R_NO_CLIENT_CERT_RECEIVED 186 2611# define SSL_R_NO_COMPRESSION_SPECIFIED 187 2612# define SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER 330 2613# define SSL_R_NO_METHOD_SPECIFIED 188 2614# define SSL_R_NO_PRIVATEKEY 189 2615# define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190 2616# define SSL_R_NO_PROTOCOLS_AVAILABLE 191 2617# define SSL_R_NO_PUBLICKEY 192 2618# define SSL_R_NO_RENEGOTIATION 339 2619# define SSL_R_NO_REQUIRED_DIGEST 324 2620# define SSL_R_NO_SHARED_CIPHER 193 2621# define SSL_R_NO_SRTP_PROFILES 359 2622# define SSL_R_NO_VERIFY_CALLBACK 194 2623# define SSL_R_NULL_SSL_CTX 195 2624# define SSL_R_NULL_SSL_METHOD_PASSED 196 2625# define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197 2626# define SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 344 2627# define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 297 2628# define SSL_R_OPAQUE_PRF_INPUT_TOO_LONG 327 2629# define SSL_R_PACKET_LENGTH_TOO_LONG 198 2630# define SSL_R_PARSE_TLSEXT 227 2631# define SSL_R_PATH_TOO_LONG 270 2632# define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199 2633# define SSL_R_PEER_ERROR 200 2634# define SSL_R_PEER_ERROR_CERTIFICATE 201 2635# define SSL_R_PEER_ERROR_NO_CERTIFICATE 202 2636# define SSL_R_PEER_ERROR_NO_CIPHER 203 2637# define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204 2638# define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205 2639# define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206 2640# define SSL_R_PROTOCOL_IS_SHUTDOWN 207 2641# define SSL_R_PSK_IDENTITY_NOT_FOUND 223 2642# define SSL_R_PSK_NO_CLIENT_CB 224 2643# define SSL_R_PSK_NO_SERVER_CB 225 2644# define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208 2645# define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209 2646# define SSL_R_PUBLIC_KEY_NOT_RSA 210 2647# define SSL_R_READ_BIO_NOT_SET 211 2648# define SSL_R_READ_TIMEOUT_EXPIRED 312 2649# define SSL_R_READ_WRONG_PACKET_TYPE 212 2650# define SSL_R_RECORD_LENGTH_MISMATCH 213 2651# define SSL_R_RECORD_TOO_LARGE 214 2652# define SSL_R_RECORD_TOO_SMALL 298 2653# define SSL_R_RENEGOTIATE_EXT_TOO_LONG 335 2654# define SSL_R_RENEGOTIATION_ENCODING_ERR 336 2655# define SSL_R_RENEGOTIATION_MISMATCH 337 2656# define SSL_R_REQUIRED_CIPHER_MISSING 215 2657# define SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING 342 2658# define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216 2659# define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217 2660# define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218 2661# define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING 345 2662# define SSL_R_SERVERHELLO_TLSEXT 275 2663# define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277 2664# define SSL_R_SHORT_READ 219 2665# define SSL_R_SIGNATURE_ALGORITHMS_ERROR 360 2666# define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220 2667# define SSL_R_SRP_A_CALC 361 2668# define SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES 362 2669# define SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG 363 2670# define SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE 364 2671# define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221 2672# define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 299 2673# define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT 321 2674# define SSL_R_SSL3_EXT_INVALID_SERVERNAME 319 2675# define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 320 2676# define SSL_R_SSL3_SESSION_ID_TOO_LONG 300 2677# define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222 2678# define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042 2679# define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020 2680# define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045 2681# define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044 2682# define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046 2683# define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030 2684# define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040 2685# define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047 2686# define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041 2687# define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010 2688# define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043 2689# define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228 2690# define SSL_R_SSL_HANDSHAKE_FAILURE 229 2691# define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230 2692# define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301 2693# define SSL_R_SSL_SESSION_ID_CONFLICT 302 2694# define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273 2695# define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303 2696# define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231 2697# define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049 2698# define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050 2699# define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021 2700# define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051 2701# define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060 2702# define SSL_R_TLSV1_ALERT_INAPPROPRIATE_FALLBACK 1086 2703# define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071 2704# define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080 2705# define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100 2706# define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070 2707# define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022 2708# define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048 2709# define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090 2710# define SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE 1114 2711# define SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE 1113 2712# define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE 1111 2713# define SSL_R_TLSV1_UNRECOGNIZED_NAME 1112 2714# define SSL_R_TLSV1_UNSUPPORTED_EXTENSION 1110 2715# define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232 2716# define SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT 365 2717# define SSL_R_TLS_HEARTBEAT_PENDING 366 2718# define SSL_R_TLS_ILLEGAL_EXPORTER_LABEL 367 2719# define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 157 2720# define SSL_R_TOO_MANY_WARN_ALERTS 409 2721# define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233 2722# define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234 2723# define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235 2724# define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236 2725# define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 313 2726# define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237 2727# define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238 2728# define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 314 2729# define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239 2730# define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240 2731# define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241 2732# define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242 2733# define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243 2734# define SSL_R_UNEXPECTED_MESSAGE 244 2735# define SSL_R_UNEXPECTED_RECORD 245 2736# define SSL_R_UNINITIALIZED 276 2737# define SSL_R_UNKNOWN_ALERT_TYPE 246 2738# define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247 2739# define SSL_R_UNKNOWN_CIPHER_RETURNED 248 2740# define SSL_R_UNKNOWN_CIPHER_TYPE 249 2741# define SSL_R_UNKNOWN_DIGEST 368 2742# define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250 2743# define SSL_R_UNKNOWN_PKEY_TYPE 251 2744# define SSL_R_UNKNOWN_PROTOCOL 252 2745# define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253 2746# define SSL_R_UNKNOWN_SSL_VERSION 254 2747# define SSL_R_UNKNOWN_STATE 255 2748# define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED 338 2749# define SSL_R_UNSUPPORTED_CIPHER 256 2750# define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257 2751# define SSL_R_UNSUPPORTED_DIGEST_TYPE 326 2752# define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 315 2753# define SSL_R_UNSUPPORTED_PROTOCOL 258 2754# define SSL_R_UNSUPPORTED_SSL_VERSION 259 2755# define SSL_R_UNSUPPORTED_STATUS_TYPE 329 2756# define SSL_R_USE_SRTP_NOT_NEGOTIATED 369 2757# define SSL_R_WRITE_BIO_NOT_SET 260 2758# define SSL_R_WRONG_CIPHER_RETURNED 261 2759# define SSL_R_WRONG_MESSAGE_TYPE 262 2760# define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263 2761# define SSL_R_WRONG_SIGNATURE_LENGTH 264 2762# define SSL_R_WRONG_SIGNATURE_SIZE 265 2763# define SSL_R_WRONG_SIGNATURE_TYPE 370 2764# define SSL_R_WRONG_SSL_VERSION 266 2765# define SSL_R_WRONG_VERSION_NUMBER 267 2766# define SSL_R_X509_LIB 268 2767# define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269 2768 2769#ifdef __cplusplus 2770} 2771#endif 2772#endif 2773