ssl.h revision 267258
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/* Version 0 - initial version 175 * Version 1 - added the optional peer certificate 176 */ 177#define SSL_SESSION_ASN1_VERSION 0x0001 178 179/* text strings for the ciphers */ 180#define SSL_TXT_NULL_WITH_MD5 SSL2_TXT_NULL_WITH_MD5 181#define SSL_TXT_RC4_128_WITH_MD5 SSL2_TXT_RC4_128_WITH_MD5 182#define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5 183#define SSL_TXT_RC2_128_CBC_WITH_MD5 SSL2_TXT_RC2_128_CBC_WITH_MD5 184#define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 185#define SSL_TXT_IDEA_128_CBC_WITH_MD5 SSL2_TXT_IDEA_128_CBC_WITH_MD5 186#define SSL_TXT_DES_64_CBC_WITH_MD5 SSL2_TXT_DES_64_CBC_WITH_MD5 187#define SSL_TXT_DES_64_CBC_WITH_SHA SSL2_TXT_DES_64_CBC_WITH_SHA 188#define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5 189#define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA 190 191/* VRS Additional Kerberos5 entries 192 */ 193#define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA 194#define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA 195#define SSL_TXT_KRB5_RC4_128_SHA SSL3_TXT_KRB5_RC4_128_SHA 196#define SSL_TXT_KRB5_IDEA_128_CBC_SHA SSL3_TXT_KRB5_IDEA_128_CBC_SHA 197#define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5 198#define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5 199#define SSL_TXT_KRB5_RC4_128_MD5 SSL3_TXT_KRB5_RC4_128_MD5 200#define SSL_TXT_KRB5_IDEA_128_CBC_MD5 SSL3_TXT_KRB5_IDEA_128_CBC_MD5 201 202#define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA 203#define SSL_TXT_KRB5_RC2_40_CBC_SHA SSL3_TXT_KRB5_RC2_40_CBC_SHA 204#define SSL_TXT_KRB5_RC4_40_SHA SSL3_TXT_KRB5_RC4_40_SHA 205#define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5 206#define SSL_TXT_KRB5_RC2_40_CBC_MD5 SSL3_TXT_KRB5_RC2_40_CBC_MD5 207#define SSL_TXT_KRB5_RC4_40_MD5 SSL3_TXT_KRB5_RC4_40_MD5 208 209#define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA 210#define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5 211#define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA 212#define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5 213#define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA 214#define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5 215#define SSL_MAX_KRB5_PRINCIPAL_LENGTH 256 216 217#define SSL_MAX_SSL_SESSION_ID_LENGTH 32 218#define SSL_MAX_SID_CTX_LENGTH 32 219 220#define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8) 221#define SSL_MAX_KEY_ARG_LENGTH 8 222#define SSL_MAX_MASTER_KEY_LENGTH 48 223 224 225/* These are used to specify which ciphers to use and not to use */ 226 227#define SSL_TXT_EXP40 "EXPORT40" 228#define SSL_TXT_EXP56 "EXPORT56" 229#define SSL_TXT_LOW "LOW" 230#define SSL_TXT_MEDIUM "MEDIUM" 231#define SSL_TXT_HIGH "HIGH" 232#define SSL_TXT_FIPS "FIPS" 233 234#define SSL_TXT_kFZA "kFZA" /* unused! */ 235#define SSL_TXT_aFZA "aFZA" /* unused! */ 236#define SSL_TXT_eFZA "eFZA" /* unused! */ 237#define SSL_TXT_FZA "FZA" /* unused! */ 238 239#define SSL_TXT_aNULL "aNULL" 240#define SSL_TXT_eNULL "eNULL" 241#define SSL_TXT_NULL "NULL" 242 243#define SSL_TXT_kRSA "kRSA" 244#define SSL_TXT_kDHr "kDHr" /* no such ciphersuites supported! */ 245#define SSL_TXT_kDHd "kDHd" /* no such ciphersuites supported! */ 246#define SSL_TXT_kDH "kDH" /* no such ciphersuites supported! */ 247#define SSL_TXT_kEDH "kEDH" 248#define SSL_TXT_kKRB5 "kKRB5" 249#define SSL_TXT_kECDHr "kECDHr" 250#define SSL_TXT_kECDHe "kECDHe" 251#define SSL_TXT_kECDH "kECDH" 252#define SSL_TXT_kEECDH "kEECDH" 253#define SSL_TXT_kPSK "kPSK" 254#define SSL_TXT_kGOST "kGOST" 255#define SSL_TXT_kSRP "kSRP" 256 257#define SSL_TXT_aRSA "aRSA" 258#define SSL_TXT_aDSS "aDSS" 259#define SSL_TXT_aDH "aDH" /* no such ciphersuites supported! */ 260#define SSL_TXT_aECDH "aECDH" 261#define SSL_TXT_aKRB5 "aKRB5" 262#define SSL_TXT_aECDSA "aECDSA" 263#define SSL_TXT_aPSK "aPSK" 264#define SSL_TXT_aGOST94 "aGOST94" 265#define SSL_TXT_aGOST01 "aGOST01" 266#define SSL_TXT_aGOST "aGOST" 267 268#define SSL_TXT_DSS "DSS" 269#define SSL_TXT_DH "DH" 270#define SSL_TXT_EDH "EDH" /* same as "kEDH:-ADH" */ 271#define SSL_TXT_ADH "ADH" 272#define SSL_TXT_RSA "RSA" 273#define SSL_TXT_ECDH "ECDH" 274#define SSL_TXT_EECDH "EECDH" /* same as "kEECDH:-AECDH" */ 275#define SSL_TXT_AECDH "AECDH" 276#define SSL_TXT_ECDSA "ECDSA" 277#define SSL_TXT_KRB5 "KRB5" 278#define SSL_TXT_PSK "PSK" 279#define SSL_TXT_SRP "SRP" 280 281#define SSL_TXT_DES "DES" 282#define SSL_TXT_3DES "3DES" 283#define SSL_TXT_RC4 "RC4" 284#define SSL_TXT_RC2 "RC2" 285#define SSL_TXT_IDEA "IDEA" 286#define SSL_TXT_SEED "SEED" 287#define SSL_TXT_AES128 "AES128" 288#define SSL_TXT_AES256 "AES256" 289#define SSL_TXT_AES "AES" 290#define SSL_TXT_AES_GCM "AESGCM" 291#define SSL_TXT_CAMELLIA128 "CAMELLIA128" 292#define SSL_TXT_CAMELLIA256 "CAMELLIA256" 293#define SSL_TXT_CAMELLIA "CAMELLIA" 294 295#define SSL_TXT_MD5 "MD5" 296#define SSL_TXT_SHA1 "SHA1" 297#define SSL_TXT_SHA "SHA" /* same as "SHA1" */ 298#define SSL_TXT_GOST94 "GOST94" 299#define SSL_TXT_GOST89MAC "GOST89MAC" 300#define SSL_TXT_SHA256 "SHA256" 301#define SSL_TXT_SHA384 "SHA384" 302 303#define SSL_TXT_SSLV2 "SSLv2" 304#define SSL_TXT_SSLV3 "SSLv3" 305#define SSL_TXT_TLSV1 "TLSv1" 306#define SSL_TXT_TLSV1_1 "TLSv1.1" 307#define SSL_TXT_TLSV1_2 "TLSv1.2" 308 309#define SSL_TXT_EXP "EXP" 310#define SSL_TXT_EXPORT "EXPORT" 311 312#define SSL_TXT_ALL "ALL" 313 314/* 315 * COMPLEMENTOF* definitions. These identifiers are used to (de-select) 316 * ciphers normally not being used. 317 * Example: "RC4" will activate all ciphers using RC4 including ciphers 318 * without authentication, which would normally disabled by DEFAULT (due 319 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT" 320 * will make sure that it is also disabled in the specific selection. 321 * COMPLEMENTOF* identifiers are portable between version, as adjustments 322 * to the default cipher setup will also be included here. 323 * 324 * COMPLEMENTOFDEFAULT does not experience the same special treatment that 325 * DEFAULT gets, as only selection is being done and no sorting as needed 326 * for DEFAULT. 327 */ 328#define SSL_TXT_CMPALL "COMPLEMENTOFALL" 329#define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT" 330 331/* The following cipher list is used by default. 332 * It also is substituted when an application-defined cipher list string 333 * starts with 'DEFAULT'. */ 334#define SSL_DEFAULT_CIPHER_LIST "ALL:!aNULL:!eNULL:!SSLv2" 335/* As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always 336 * starts with a reasonable order, and all we have to do for DEFAULT is 337 * throwing out anonymous and unencrypted ciphersuites! 338 * (The latter are not actually enabled by ALL, but "ALL:RSA" would enable 339 * some of them.) 340 */ 341 342/* Used in SSL_set_shutdown()/SSL_get_shutdown(); */ 343#define SSL_SENT_SHUTDOWN 1 344#define SSL_RECEIVED_SHUTDOWN 2 345 346#ifdef __cplusplus 347} 348#endif 349 350#ifdef __cplusplus 351extern "C" { 352#endif 353 354#if (defined(OPENSSL_NO_RSA) || defined(OPENSSL_NO_MD5)) && !defined(OPENSSL_NO_SSL2) 355#define OPENSSL_NO_SSL2 356#endif 357 358#define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1 359#define SSL_FILETYPE_PEM X509_FILETYPE_PEM 360 361/* This is needed to stop compilers complaining about the 362 * 'struct ssl_st *' function parameters used to prototype callbacks 363 * in SSL_CTX. */ 364typedef struct ssl_st *ssl_crock_st; 365typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT; 366typedef struct ssl_method_st SSL_METHOD; 367typedef struct ssl_cipher_st SSL_CIPHER; 368typedef struct ssl_session_st SSL_SESSION; 369 370DECLARE_STACK_OF(SSL_CIPHER) 371 372/* SRTP protection profiles for use with the use_srtp extension (RFC 5764)*/ 373typedef struct srtp_protection_profile_st 374 { 375 const char *name; 376 unsigned long id; 377 } SRTP_PROTECTION_PROFILE; 378 379DECLARE_STACK_OF(SRTP_PROTECTION_PROFILE) 380 381typedef int (*tls_session_ticket_ext_cb_fn)(SSL *s, const unsigned char *data, int len, void *arg); 382typedef int (*tls_session_secret_cb_fn)(SSL *s, void *secret, int *secret_len, STACK_OF(SSL_CIPHER) *peer_ciphers, SSL_CIPHER **cipher, void *arg); 383 384 385#ifndef OPENSSL_NO_SSL_INTERN 386 387/* used to hold info on the particular ciphers used */ 388struct ssl_cipher_st 389 { 390 int valid; 391 const char *name; /* text name */ 392 unsigned long id; /* id, 4 bytes, first is version */ 393 394 /* changed in 0.9.9: these four used to be portions of a single value 'algorithms' */ 395 unsigned long algorithm_mkey; /* key exchange algorithm */ 396 unsigned long algorithm_auth; /* server authentication */ 397 unsigned long algorithm_enc; /* symmetric encryption */ 398 unsigned long algorithm_mac; /* symmetric authentication */ 399 unsigned long algorithm_ssl; /* (major) protocol version */ 400 401 unsigned long algo_strength; /* strength and export flags */ 402 unsigned long algorithm2; /* Extra flags */ 403 int strength_bits; /* Number of bits really used */ 404 int alg_bits; /* Number of bits for algorithm */ 405 }; 406 407 408/* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */ 409struct ssl_method_st 410 { 411 int version; 412 int (*ssl_new)(SSL *s); 413 void (*ssl_clear)(SSL *s); 414 void (*ssl_free)(SSL *s); 415 int (*ssl_accept)(SSL *s); 416 int (*ssl_connect)(SSL *s); 417 int (*ssl_read)(SSL *s,void *buf,int len); 418 int (*ssl_peek)(SSL *s,void *buf,int len); 419 int (*ssl_write)(SSL *s,const void *buf,int len); 420 int (*ssl_shutdown)(SSL *s); 421 int (*ssl_renegotiate)(SSL *s); 422 int (*ssl_renegotiate_check)(SSL *s); 423 long (*ssl_get_message)(SSL *s, int st1, int stn, int mt, long 424 max, int *ok); 425 int (*ssl_read_bytes)(SSL *s, int type, unsigned char *buf, int len, 426 int peek); 427 int (*ssl_write_bytes)(SSL *s, int type, const void *buf_, int len); 428 int (*ssl_dispatch_alert)(SSL *s); 429 long (*ssl_ctrl)(SSL *s,int cmd,long larg,void *parg); 430 long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,void *parg); 431 const SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr); 432 int (*put_cipher_by_char)(const SSL_CIPHER *cipher,unsigned char *ptr); 433 int (*ssl_pending)(const SSL *s); 434 int (*num_ciphers)(void); 435 const SSL_CIPHER *(*get_cipher)(unsigned ncipher); 436 const struct ssl_method_st *(*get_ssl_method)(int version); 437 long (*get_timeout)(void); 438 struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */ 439 int (*ssl_version)(void); 440 long (*ssl_callback_ctrl)(SSL *s, int cb_id, void (*fp)(void)); 441 long (*ssl_ctx_callback_ctrl)(SSL_CTX *s, int cb_id, void (*fp)(void)); 442 }; 443 444/* Lets make this into an ASN.1 type structure as follows 445 * SSL_SESSION_ID ::= SEQUENCE { 446 * version INTEGER, -- structure version number 447 * SSLversion INTEGER, -- SSL version number 448 * Cipher OCTET STRING, -- the 3 byte cipher ID 449 * Session_ID OCTET STRING, -- the Session ID 450 * Master_key OCTET STRING, -- the master key 451 * KRB5_principal OCTET STRING -- optional Kerberos principal 452 * Key_Arg [ 0 ] IMPLICIT OCTET STRING, -- the optional Key argument 453 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time 454 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds 455 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate 456 * Session_ID_context [ 4 ] EXPLICIT OCTET STRING, -- the Session ID context 457 * Verify_result [ 5 ] EXPLICIT INTEGER, -- X509_V_... code for `Peer' 458 * HostName [ 6 ] EXPLICIT OCTET STRING, -- optional HostName from servername TLS extension 459 * PSK_identity_hint [ 7 ] EXPLICIT OCTET STRING, -- optional PSK identity hint 460 * PSK_identity [ 8 ] EXPLICIT OCTET STRING, -- optional PSK identity 461 * Ticket_lifetime_hint [9] EXPLICIT INTEGER, -- server's lifetime hint for session ticket 462 * Ticket [10] EXPLICIT OCTET STRING, -- session ticket (clients only) 463 * Compression_meth [11] EXPLICIT OCTET STRING, -- optional compression method 464 * SRP_username [ 12 ] EXPLICIT OCTET STRING -- optional SRP username 465 * } 466 * Look in ssl/ssl_asn1.c for more details 467 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-). 468 */ 469struct ssl_session_st 470 { 471 int ssl_version; /* what ssl version session info is 472 * being kept in here? */ 473 474 /* only really used in SSLv2 */ 475 unsigned int key_arg_length; 476 unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH]; 477 int master_key_length; 478 unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH]; 479 /* session_id - valid? */ 480 unsigned int session_id_length; 481 unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH]; 482 /* this is used to determine whether the session is being reused in 483 * the appropriate context. It is up to the application to set this, 484 * via SSL_new */ 485 unsigned int sid_ctx_length; 486 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 487 488#ifndef OPENSSL_NO_KRB5 489 unsigned int krb5_client_princ_len; 490 unsigned char krb5_client_princ[SSL_MAX_KRB5_PRINCIPAL_LENGTH]; 491#endif /* OPENSSL_NO_KRB5 */ 492#ifndef OPENSSL_NO_PSK 493 char *psk_identity_hint; 494 char *psk_identity; 495#endif 496 /* Used to indicate that session resumption is not allowed. 497 * Applications can also set this bit for a new session via 498 * not_resumable_session_cb to disable session caching and tickets. */ 499 int not_resumable; 500 501 /* The cert is the certificate used to establish this connection */ 502 struct sess_cert_st /* SESS_CERT */ *sess_cert; 503 504 /* This is the cert for the other end. 505 * On clients, it will be the same as sess_cert->peer_key->x509 506 * (the latter is not enough as sess_cert is not retained 507 * in the external representation of sessions, see ssl_asn1.c). */ 508 X509 *peer; 509 /* when app_verify_callback accepts a session where the peer's certificate 510 * is not ok, we must remember the error for session reuse: */ 511 long verify_result; /* only for servers */ 512 513 int references; 514 long timeout; 515 long time; 516 517 unsigned int compress_meth; /* Need to lookup the method */ 518 519 const SSL_CIPHER *cipher; 520 unsigned long cipher_id; /* when ASN.1 loaded, this 521 * needs to be used to load 522 * the 'cipher' structure */ 523 524 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */ 525 526 CRYPTO_EX_DATA ex_data; /* application specific data */ 527 528 /* These are used to make removal of session-ids more 529 * efficient and to implement a maximum cache size. */ 530 struct ssl_session_st *prev,*next; 531#ifndef OPENSSL_NO_TLSEXT 532 char *tlsext_hostname; 533#ifndef OPENSSL_NO_EC 534 size_t tlsext_ecpointformatlist_length; 535 unsigned char *tlsext_ecpointformatlist; /* peer's list */ 536 size_t tlsext_ellipticcurvelist_length; 537 unsigned char *tlsext_ellipticcurvelist; /* peer's list */ 538#endif /* OPENSSL_NO_EC */ 539 /* RFC4507 info */ 540 unsigned char *tlsext_tick; /* Session ticket */ 541 size_t tlsext_ticklen; /* Session ticket length */ 542 long tlsext_tick_lifetime_hint; /* Session lifetime hint in seconds */ 543#endif 544#ifndef OPENSSL_NO_SRP 545 char *srp_username; 546#endif 547 }; 548 549#endif 550 551#define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L 552#define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L 553/* Allow initial connection to servers that don't support RI */ 554#define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004L 555#define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L 556#define SSL_OP_TLSEXT_PADDING 0x00000010L 557#define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L 558#define SSL_OP_SAFARI_ECDHE_ECDSA_BUG 0x00000040L 559#define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L 560#define SSL_OP_TLS_D5_BUG 0x00000100L 561#define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L 562 563/* Hasn't done anything since OpenSSL 0.9.7h, retained for compatibility */ 564#define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x0 565/* Refers to ancient SSLREF and SSLv2, retained for compatibility */ 566#define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x0 567 568/* Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added 569 * in OpenSSL 0.9.6d. Usually (depending on the application protocol) 570 * the workaround is not needed. Unfortunately some broken SSL/TLS 571 * implementations cannot handle it at all, which is why we include 572 * it in SSL_OP_ALL. */ 573#define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L /* added in 0.9.6e */ 574 575/* SSL_OP_ALL: various bug workarounds that should be rather harmless. 576 * This used to be 0x000FFFFFL before 0.9.7. */ 577#define SSL_OP_ALL 0x80000BFFL 578 579/* DTLS options */ 580#define SSL_OP_NO_QUERY_MTU 0x00001000L 581/* Turn on Cookie Exchange (on relevant for servers) */ 582#define SSL_OP_COOKIE_EXCHANGE 0x00002000L 583/* Don't use RFC4507 ticket extension */ 584#define SSL_OP_NO_TICKET 0x00004000L 585/* Use Cisco's "speshul" version of DTLS_BAD_VER (as client) */ 586#define SSL_OP_CISCO_ANYCONNECT 0x00008000L 587 588/* As server, disallow session resumption on renegotiation */ 589#define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L 590/* Don't use compression even if supported */ 591#define SSL_OP_NO_COMPRESSION 0x00020000L 592/* Permit unsafe legacy renegotiation */ 593#define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x00040000L 594/* If set, always create a new key when using tmp_ecdh parameters */ 595#define SSL_OP_SINGLE_ECDH_USE 0x00080000L 596/* If set, always create a new key when using tmp_dh parameters */ 597#define SSL_OP_SINGLE_DH_USE 0x00100000L 598/* Set to always use the tmp_rsa key when doing RSA operations, 599 * even when this violates protocol specs */ 600#define SSL_OP_EPHEMERAL_RSA 0x00200000L 601/* Set on servers to choose the cipher according to the server's 602 * preferences */ 603#define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L 604/* If set, a server will allow a client to issue a SSLv3.0 version number 605 * as latest version supported in the premaster secret, even when TLSv1.0 606 * (version 3.1) was announced in the client hello. Normally this is 607 * forbidden to prevent version rollback attacks. */ 608#define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L 609 610#define SSL_OP_NO_SSLv2 0x01000000L 611#define SSL_OP_NO_SSLv3 0x02000000L 612#define SSL_OP_NO_TLSv1 0x04000000L 613#define SSL_OP_NO_TLSv1_2 0x08000000L 614#define SSL_OP_NO_TLSv1_1 0x10000000L 615 616/* These next two were never actually used for anything since SSLeay 617 * zap so we have some more flags. 618 */ 619/* The next flag deliberately changes the ciphertest, this is a check 620 * for the PKCS#1 attack */ 621#define SSL_OP_PKCS1_CHECK_1 0x0 622#define SSL_OP_PKCS1_CHECK_2 0x0 623 624#define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L 625#define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L 626/* Make server add server-hello extension from early version of 627 * cryptopro draft, when GOST ciphersuite is negotiated. 628 * Required for interoperability with CryptoPro CSP 3.x 629 */ 630#define SSL_OP_CRYPTOPRO_TLSEXT_BUG 0x80000000L 631 632/* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success 633 * when just a single record has been written): */ 634#define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L 635/* Make it possible to retry SSL_write() with changed buffer location 636 * (buffer contents must stay the same!); this is not the default to avoid 637 * the misconception that non-blocking SSL_write() behaves like 638 * non-blocking write(): */ 639#define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L 640/* Never bother the application with retries if the transport 641 * is blocking: */ 642#define SSL_MODE_AUTO_RETRY 0x00000004L 643/* Don't attempt to automatically build certificate chain */ 644#define SSL_MODE_NO_AUTO_CHAIN 0x00000008L 645/* Save RAM by releasing read and write buffers when they're empty. (SSL3 and 646 * TLS only.) "Released" buffers are put onto a free-list in the context 647 * or just freed (depending on the context's setting for freelist_max_len). */ 648#define SSL_MODE_RELEASE_BUFFERS 0x00000010L 649/* Send the current time in the Random fields of the ClientHello and 650 * ServerHello records for compatibility with hypothetical implementations 651 * that require it. 652 */ 653#define SSL_MODE_SEND_CLIENTHELLO_TIME 0x00000020L 654#define SSL_MODE_SEND_SERVERHELLO_TIME 0x00000040L 655 656/* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, 657 * they cannot be used to clear bits. */ 658 659#define SSL_CTX_set_options(ctx,op) \ 660 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL) 661#define SSL_CTX_clear_options(ctx,op) \ 662 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_OPTIONS,(op),NULL) 663#define SSL_CTX_get_options(ctx) \ 664 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL) 665#define SSL_set_options(ssl,op) \ 666 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL) 667#define SSL_clear_options(ssl,op) \ 668 SSL_ctrl((ssl),SSL_CTRL_CLEAR_OPTIONS,(op),NULL) 669#define SSL_get_options(ssl) \ 670 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL) 671 672#define SSL_CTX_set_mode(ctx,op) \ 673 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL) 674#define SSL_CTX_clear_mode(ctx,op) \ 675 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL) 676#define SSL_CTX_get_mode(ctx) \ 677 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL) 678#define SSL_clear_mode(ssl,op) \ 679 SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL) 680#define SSL_set_mode(ssl,op) \ 681 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL) 682#define SSL_get_mode(ssl) \ 683 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL) 684#define SSL_set_mtu(ssl, mtu) \ 685 SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL) 686 687#define SSL_get_secure_renegotiation_support(ssl) \ 688 SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL) 689 690#ifndef OPENSSL_NO_HEARTBEATS 691#define SSL_heartbeat(ssl) \ 692 SSL_ctrl((ssl),SSL_CTRL_TLS_EXT_SEND_HEARTBEAT,0,NULL) 693#endif 694 695void SSL_CTX_set_msg_callback(SSL_CTX *ctx, void (*cb)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg)); 696void SSL_set_msg_callback(SSL *ssl, void (*cb)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg)); 697#define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg)) 698#define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg)) 699 700#ifndef OPENSSL_NO_SRP 701 702#ifndef OPENSSL_NO_SSL_INTERN 703 704typedef struct srp_ctx_st 705 { 706 /* param for all the callbacks */ 707 void *SRP_cb_arg; 708 /* set client Hello login callback */ 709 int (*TLS_ext_srp_username_callback)(SSL *, int *, void *); 710 /* set SRP N/g param callback for verification */ 711 int (*SRP_verify_param_callback)(SSL *, void *); 712 /* set SRP client passwd callback */ 713 char *(*SRP_give_srp_client_pwd_callback)(SSL *, void *); 714 715 char *login; 716 BIGNUM *N,*g,*s,*B,*A; 717 BIGNUM *a,*b,*v; 718 char *info; 719 int strength; 720 721 unsigned long srp_Mask; 722 } SRP_CTX; 723 724#endif 725 726/* see tls_srp.c */ 727int SSL_SRP_CTX_init(SSL *s); 728int SSL_CTX_SRP_CTX_init(SSL_CTX *ctx); 729int SSL_SRP_CTX_free(SSL *ctx); 730int SSL_CTX_SRP_CTX_free(SSL_CTX *ctx); 731int SSL_srp_server_param_with_username(SSL *s, int *ad); 732int SRP_generate_server_master_secret(SSL *s,unsigned char *master_key); 733int SRP_Calc_A_param(SSL *s); 734int SRP_generate_client_master_secret(SSL *s,unsigned char *master_key); 735 736#endif 737 738#if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32) 739#define SSL_MAX_CERT_LIST_DEFAULT 1024*30 /* 30k max cert list :-) */ 740#else 741#define SSL_MAX_CERT_LIST_DEFAULT 1024*100 /* 100k max cert list :-) */ 742#endif 743 744#define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20) 745 746/* This callback type is used inside SSL_CTX, SSL, and in the functions that set 747 * them. It is used to override the generation of SSL/TLS session IDs in a 748 * server. Return value should be zero on an error, non-zero to proceed. Also, 749 * callbacks should themselves check if the id they generate is unique otherwise 750 * the SSL handshake will fail with an error - callbacks can do this using the 751 * 'ssl' value they're passed by; 752 * SSL_has_matching_session_id(ssl, id, *id_len) 753 * The length value passed in is set at the maximum size the session ID can be. 754 * In SSLv2 this is 16 bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback 755 * can alter this length to be less if desired, but under SSLv2 session IDs are 756 * supposed to be fixed at 16 bytes so the id will be padded after the callback 757 * returns in this case. It is also an error for the callback to set the size to 758 * zero. */ 759typedef int (*GEN_SESSION_CB)(const SSL *ssl, unsigned char *id, 760 unsigned int *id_len); 761 762typedef struct ssl_comp_st SSL_COMP; 763 764#ifndef OPENSSL_NO_SSL_INTERN 765 766struct ssl_comp_st 767 { 768 int id; 769 const char *name; 770#ifndef OPENSSL_NO_COMP 771 COMP_METHOD *method; 772#else 773 char *method; 774#endif 775 }; 776 777DECLARE_STACK_OF(SSL_COMP) 778DECLARE_LHASH_OF(SSL_SESSION); 779 780struct ssl_ctx_st 781 { 782 const SSL_METHOD *method; 783 784 STACK_OF(SSL_CIPHER) *cipher_list; 785 /* same as above but sorted for lookup */ 786 STACK_OF(SSL_CIPHER) *cipher_list_by_id; 787 788 struct x509_store_st /* X509_STORE */ *cert_store; 789 LHASH_OF(SSL_SESSION) *sessions; 790 /* Most session-ids that will be cached, default is 791 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */ 792 unsigned long session_cache_size; 793 struct ssl_session_st *session_cache_head; 794 struct ssl_session_st *session_cache_tail; 795 796 /* This can have one of 2 values, ored together, 797 * SSL_SESS_CACHE_CLIENT, 798 * SSL_SESS_CACHE_SERVER, 799 * Default is SSL_SESSION_CACHE_SERVER, which means only 800 * SSL_accept which cache SSL_SESSIONS. */ 801 int session_cache_mode; 802 803 /* If timeout is not 0, it is the default timeout value set 804 * when SSL_new() is called. This has been put in to make 805 * life easier to set things up */ 806 long session_timeout; 807 808 /* If this callback is not null, it will be called each 809 * time a session id is added to the cache. If this function 810 * returns 1, it means that the callback will do a 811 * SSL_SESSION_free() when it has finished using it. Otherwise, 812 * on 0, it means the callback has finished with it. 813 * If remove_session_cb is not null, it will be called when 814 * a session-id is removed from the cache. After the call, 815 * OpenSSL will SSL_SESSION_free() it. */ 816 int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess); 817 void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess); 818 SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl, 819 unsigned char *data,int len,int *copy); 820 821 struct 822 { 823 int sess_connect; /* SSL new conn - started */ 824 int sess_connect_renegotiate;/* SSL reneg - requested */ 825 int sess_connect_good; /* SSL new conne/reneg - finished */ 826 int sess_accept; /* SSL new accept - started */ 827 int sess_accept_renegotiate;/* SSL reneg - requested */ 828 int sess_accept_good; /* SSL accept/reneg - finished */ 829 int sess_miss; /* session lookup misses */ 830 int sess_timeout; /* reuse attempt on timeouted session */ 831 int sess_cache_full; /* session removed due to full cache */ 832 int sess_hit; /* session reuse actually done */ 833 int sess_cb_hit; /* session-id that was not 834 * in the cache was 835 * passed back via the callback. This 836 * indicates that the application is 837 * supplying session-id's from other 838 * processes - spooky :-) */ 839 } stats; 840 841 int references; 842 843 /* if defined, these override the X509_verify_cert() calls */ 844 int (*app_verify_callback)(X509_STORE_CTX *, void *); 845 void *app_verify_arg; 846 /* before OpenSSL 0.9.7, 'app_verify_arg' was ignored 847 * ('app_verify_callback' was called with just one argument) */ 848 849 /* Default password callback. */ 850 pem_password_cb *default_passwd_callback; 851 852 /* Default password callback user data. */ 853 void *default_passwd_callback_userdata; 854 855 /* get client cert callback */ 856 int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey); 857 858 /* cookie generate callback */ 859 int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie, 860 unsigned int *cookie_len); 861 862 /* verify cookie callback */ 863 int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie, 864 unsigned int cookie_len); 865 866 CRYPTO_EX_DATA ex_data; 867 868 const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */ 869 const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */ 870 const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */ 871 872 STACK_OF(X509) *extra_certs; 873 STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */ 874 875 876 /* Default values used when no per-SSL value is defined follow */ 877 878 void (*info_callback)(const SSL *ssl,int type,int val); /* used if SSL's info_callback is NULL */ 879 880 /* what we put in client cert requests */ 881 STACK_OF(X509_NAME) *client_CA; 882 883 884 /* Default values to use in SSL structures follow (these are copied by SSL_new) */ 885 886 unsigned long options; 887 unsigned long mode; 888 long max_cert_list; 889 890 struct cert_st /* CERT */ *cert; 891 int read_ahead; 892 893 /* callback that allows applications to peek at protocol messages */ 894 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg); 895 void *msg_callback_arg; 896 897 int verify_mode; 898 unsigned int sid_ctx_length; 899 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 900 int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx); /* called 'verify_callback' in the SSL */ 901 902 /* Default generate session ID callback. */ 903 GEN_SESSION_CB generate_session_id; 904 905 X509_VERIFY_PARAM *param; 906 907#if 0 908 int purpose; /* Purpose setting */ 909 int trust; /* Trust setting */ 910#endif 911 912 int quiet_shutdown; 913 914 /* Maximum amount of data to send in one fragment. 915 * actual record size can be more than this due to 916 * padding and MAC overheads. 917 */ 918 unsigned int max_send_fragment; 919 920#ifndef OPENSSL_NO_ENGINE 921 /* Engine to pass requests for client certs to 922 */ 923 ENGINE *client_cert_engine; 924#endif 925 926#ifndef OPENSSL_NO_TLSEXT 927 /* TLS extensions servername callback */ 928 int (*tlsext_servername_callback)(SSL*, int *, void *); 929 void *tlsext_servername_arg; 930 /* RFC 4507 session ticket keys */ 931 unsigned char tlsext_tick_key_name[16]; 932 unsigned char tlsext_tick_hmac_key[16]; 933 unsigned char tlsext_tick_aes_key[16]; 934 /* Callback to support customisation of ticket key setting */ 935 int (*tlsext_ticket_key_cb)(SSL *ssl, 936 unsigned char *name, unsigned char *iv, 937 EVP_CIPHER_CTX *ectx, 938 HMAC_CTX *hctx, int enc); 939 940 /* certificate status request info */ 941 /* Callback for status request */ 942 int (*tlsext_status_cb)(SSL *ssl, void *arg); 943 void *tlsext_status_arg; 944 945 /* draft-rescorla-tls-opaque-prf-input-00.txt information */ 946 int (*tlsext_opaque_prf_input_callback)(SSL *, void *peerinput, size_t len, void *arg); 947 void *tlsext_opaque_prf_input_callback_arg; 948#endif 949 950#ifndef OPENSSL_NO_PSK 951 char *psk_identity_hint; 952 unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, char *identity, 953 unsigned int max_identity_len, unsigned char *psk, 954 unsigned int max_psk_len); 955 unsigned int (*psk_server_callback)(SSL *ssl, const char *identity, 956 unsigned char *psk, unsigned int max_psk_len); 957#endif 958 959#ifndef OPENSSL_NO_BUF_FREELISTS 960#define SSL_MAX_BUF_FREELIST_LEN_DEFAULT 32 961 unsigned int freelist_max_len; 962 struct ssl3_buf_freelist_st *wbuf_freelist; 963 struct ssl3_buf_freelist_st *rbuf_freelist; 964#endif 965#ifndef OPENSSL_NO_SRP 966 SRP_CTX srp_ctx; /* ctx for SRP authentication */ 967#endif 968 969#ifndef OPENSSL_NO_TLSEXT 970 971# ifndef OPENSSL_NO_NEXTPROTONEG 972 /* Next protocol negotiation information */ 973 /* (for experimental NPN extension). */ 974 975 /* For a server, this contains a callback function by which the set of 976 * advertised protocols can be provided. */ 977 int (*next_protos_advertised_cb)(SSL *s, const unsigned char **buf, 978 unsigned int *len, void *arg); 979 void *next_protos_advertised_cb_arg; 980 /* For a client, this contains a callback function that selects the 981 * next protocol from the list provided by the server. */ 982 int (*next_proto_select_cb)(SSL *s, unsigned char **out, 983 unsigned char *outlen, 984 const unsigned char *in, 985 unsigned int inlen, 986 void *arg); 987 void *next_proto_select_cb_arg; 988# endif 989 /* SRTP profiles we are willing to do from RFC 5764 */ 990 STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles; 991#endif 992 }; 993 994#endif 995 996#define SSL_SESS_CACHE_OFF 0x0000 997#define SSL_SESS_CACHE_CLIENT 0x0001 998#define SSL_SESS_CACHE_SERVER 0x0002 999#define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER) 1000#define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080 1001/* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */ 1002#define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100 1003#define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200 1004#define SSL_SESS_CACHE_NO_INTERNAL \ 1005 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE) 1006 1007LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx); 1008#define SSL_CTX_sess_number(ctx) \ 1009 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL) 1010#define SSL_CTX_sess_connect(ctx) \ 1011 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL) 1012#define SSL_CTX_sess_connect_good(ctx) \ 1013 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL) 1014#define SSL_CTX_sess_connect_renegotiate(ctx) \ 1015 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL) 1016#define SSL_CTX_sess_accept(ctx) \ 1017 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL) 1018#define SSL_CTX_sess_accept_renegotiate(ctx) \ 1019 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL) 1020#define SSL_CTX_sess_accept_good(ctx) \ 1021 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL) 1022#define SSL_CTX_sess_hits(ctx) \ 1023 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL) 1024#define SSL_CTX_sess_cb_hits(ctx) \ 1025 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL) 1026#define SSL_CTX_sess_misses(ctx) \ 1027 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL) 1028#define SSL_CTX_sess_timeouts(ctx) \ 1029 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL) 1030#define SSL_CTX_sess_cache_full(ctx) \ 1031 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL) 1032 1033void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx, int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess)); 1034int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx))(struct ssl_st *ssl, SSL_SESSION *sess); 1035void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx, void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess)); 1036void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx))(struct ssl_ctx_st *ctx, SSL_SESSION *sess); 1037void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx, SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl, unsigned char *data,int len,int *copy)); 1038SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx))(struct ssl_st *ssl, unsigned char *Data, int len, int *copy); 1039void SSL_CTX_set_info_callback(SSL_CTX *ctx, void (*cb)(const SSL *ssl,int type,int val)); 1040void (*SSL_CTX_get_info_callback(SSL_CTX *ctx))(const SSL *ssl,int type,int val); 1041void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx, int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey)); 1042int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx))(SSL *ssl, X509 **x509, EVP_PKEY **pkey); 1043#ifndef OPENSSL_NO_ENGINE 1044int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e); 1045#endif 1046void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx, int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int *cookie_len)); 1047void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx, int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int cookie_len)); 1048#ifndef OPENSSL_NO_NEXTPROTONEG 1049void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s, 1050 int (*cb) (SSL *ssl, 1051 const unsigned char **out, 1052 unsigned int *outlen, 1053 void *arg), 1054 void *arg); 1055void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s, 1056 int (*cb) (SSL *ssl, 1057 unsigned char **out, 1058 unsigned char *outlen, 1059 const unsigned char *in, 1060 unsigned int inlen, 1061 void *arg), 1062 void *arg); 1063 1064int SSL_select_next_proto(unsigned char **out, unsigned char *outlen, 1065 const unsigned char *in, unsigned int inlen, 1066 const unsigned char *client, unsigned int client_len); 1067void SSL_get0_next_proto_negotiated(const SSL *s, 1068 const unsigned char **data, unsigned *len); 1069 1070#define OPENSSL_NPN_UNSUPPORTED 0 1071#define OPENSSL_NPN_NEGOTIATED 1 1072#define OPENSSL_NPN_NO_OVERLAP 2 1073#endif 1074 1075#ifndef OPENSSL_NO_PSK 1076/* the maximum length of the buffer given to callbacks containing the 1077 * resulting identity/psk */ 1078#define PSK_MAX_IDENTITY_LEN 128 1079#define PSK_MAX_PSK_LEN 256 1080void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx, 1081 unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, 1082 char *identity, unsigned int max_identity_len, unsigned char *psk, 1083 unsigned int max_psk_len)); 1084void SSL_set_psk_client_callback(SSL *ssl, 1085 unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, 1086 char *identity, unsigned int max_identity_len, unsigned char *psk, 1087 unsigned int max_psk_len)); 1088void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx, 1089 unsigned int (*psk_server_callback)(SSL *ssl, const char *identity, 1090 unsigned char *psk, unsigned int max_psk_len)); 1091void SSL_set_psk_server_callback(SSL *ssl, 1092 unsigned int (*psk_server_callback)(SSL *ssl, const char *identity, 1093 unsigned char *psk, unsigned int max_psk_len)); 1094int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *identity_hint); 1095int SSL_use_psk_identity_hint(SSL *s, const char *identity_hint); 1096const char *SSL_get_psk_identity_hint(const SSL *s); 1097const char *SSL_get_psk_identity(const SSL *s); 1098#endif 1099 1100#define SSL_NOTHING 1 1101#define SSL_WRITING 2 1102#define SSL_READING 3 1103#define SSL_X509_LOOKUP 4 1104 1105/* These will only be used when doing non-blocking IO */ 1106#define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING) 1107#define SSL_want_read(s) (SSL_want(s) == SSL_READING) 1108#define SSL_want_write(s) (SSL_want(s) == SSL_WRITING) 1109#define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP) 1110 1111#define SSL_MAC_FLAG_READ_MAC_STREAM 1 1112#define SSL_MAC_FLAG_WRITE_MAC_STREAM 2 1113 1114#ifndef OPENSSL_NO_SSL_INTERN 1115 1116struct ssl_st 1117 { 1118 /* protocol version 1119 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION, DTLS1_VERSION) 1120 */ 1121 int version; 1122 int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */ 1123 1124 const SSL_METHOD *method; /* SSLv3 */ 1125 1126 /* There are 2 BIO's even though they are normally both the 1127 * same. This is so data can be read and written to different 1128 * handlers */ 1129 1130#ifndef OPENSSL_NO_BIO 1131 BIO *rbio; /* used by SSL_read */ 1132 BIO *wbio; /* used by SSL_write */ 1133 BIO *bbio; /* used during session-id reuse to concatenate 1134 * messages */ 1135#else 1136 char *rbio; /* used by SSL_read */ 1137 char *wbio; /* used by SSL_write */ 1138 char *bbio; 1139#endif 1140 /* This holds a variable that indicates what we were doing 1141 * when a 0 or -1 is returned. This is needed for 1142 * non-blocking IO so we know what request needs re-doing when 1143 * in SSL_accept or SSL_connect */ 1144 int rwstate; 1145 1146 /* true when we are actually in SSL_accept() or SSL_connect() */ 1147 int in_handshake; 1148 int (*handshake_func)(SSL *); 1149 1150 /* Imagine that here's a boolean member "init" that is 1151 * switched as soon as SSL_set_{accept/connect}_state 1152 * is called for the first time, so that "state" and 1153 * "handshake_func" are properly initialized. But as 1154 * handshake_func is == 0 until then, we use this 1155 * test instead of an "init" member. 1156 */ 1157 1158 int server; /* are we the server side? - mostly used by SSL_clear*/ 1159 1160 int new_session;/* Generate a new session or reuse an old one. 1161 * NB: For servers, the 'new' session may actually be a previously 1162 * cached session or even the previous session unless 1163 * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set */ 1164 int quiet_shutdown;/* don't send shutdown packets */ 1165 int shutdown; /* we have shut things down, 0x01 sent, 0x02 1166 * for received */ 1167 int state; /* where we are */ 1168 int rstate; /* where we are when reading */ 1169 1170 BUF_MEM *init_buf; /* buffer used during init */ 1171 void *init_msg; /* pointer to handshake message body, set by ssl3_get_message() */ 1172 int init_num; /* amount read/written */ 1173 int init_off; /* amount read/written */ 1174 1175 /* used internally to point at a raw packet */ 1176 unsigned char *packet; 1177 unsigned int packet_length; 1178 1179 struct ssl2_state_st *s2; /* SSLv2 variables */ 1180 struct ssl3_state_st *s3; /* SSLv3 variables */ 1181 struct dtls1_state_st *d1; /* DTLSv1 variables */ 1182 1183 int read_ahead; /* Read as many input bytes as possible 1184 * (for non-blocking reads) */ 1185 1186 /* callback that allows applications to peek at protocol messages */ 1187 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg); 1188 void *msg_callback_arg; 1189 1190 int hit; /* reusing a previous session */ 1191 1192 X509_VERIFY_PARAM *param; 1193 1194#if 0 1195 int purpose; /* Purpose setting */ 1196 int trust; /* Trust setting */ 1197#endif 1198 1199 /* crypto */ 1200 STACK_OF(SSL_CIPHER) *cipher_list; 1201 STACK_OF(SSL_CIPHER) *cipher_list_by_id; 1202 1203 /* These are the ones being used, the ones in SSL_SESSION are 1204 * the ones to be 'copied' into these ones */ 1205 int mac_flags; 1206 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */ 1207 EVP_MD_CTX *read_hash; /* used for mac generation */ 1208#ifndef OPENSSL_NO_COMP 1209 COMP_CTX *expand; /* uncompress */ 1210#else 1211 char *expand; 1212#endif 1213 1214 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */ 1215 EVP_MD_CTX *write_hash; /* used for mac generation */ 1216#ifndef OPENSSL_NO_COMP 1217 COMP_CTX *compress; /* compression */ 1218#else 1219 char *compress; 1220#endif 1221 1222 /* session info */ 1223 1224 /* client cert? */ 1225 /* This is used to hold the server certificate used */ 1226 struct cert_st /* CERT */ *cert; 1227 1228 /* the session_id_context is used to ensure sessions are only reused 1229 * in the appropriate context */ 1230 unsigned int sid_ctx_length; 1231 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 1232 1233 /* This can also be in the session once a session is established */ 1234 SSL_SESSION *session; 1235 1236 /* Default generate session ID callback. */ 1237 GEN_SESSION_CB generate_session_id; 1238 1239 /* Used in SSL2 and SSL3 */ 1240 int verify_mode; /* 0 don't care about verify failure. 1241 * 1 fail if verify fails */ 1242 int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */ 1243 1244 void (*info_callback)(const SSL *ssl,int type,int val); /* optional informational callback */ 1245 1246 int error; /* error bytes to be written */ 1247 int error_code; /* actual code */ 1248 1249#ifndef OPENSSL_NO_KRB5 1250 KSSL_CTX *kssl_ctx; /* Kerberos 5 context */ 1251#endif /* OPENSSL_NO_KRB5 */ 1252 1253#ifndef OPENSSL_NO_PSK 1254 unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, char *identity, 1255 unsigned int max_identity_len, unsigned char *psk, 1256 unsigned int max_psk_len); 1257 unsigned int (*psk_server_callback)(SSL *ssl, const char *identity, 1258 unsigned char *psk, unsigned int max_psk_len); 1259#endif 1260 1261 SSL_CTX *ctx; 1262 /* set this flag to 1 and a sleep(1) is put into all SSL_read() 1263 * and SSL_write() calls, good for nbio debuging :-) */ 1264 int debug; 1265 1266 /* extra application data */ 1267 long verify_result; 1268 CRYPTO_EX_DATA ex_data; 1269 1270 /* for server side, keep the list of CA_dn we can use */ 1271 STACK_OF(X509_NAME) *client_CA; 1272 1273 int references; 1274 unsigned long options; /* protocol behaviour */ 1275 unsigned long mode; /* API behaviour */ 1276 long max_cert_list; 1277 int first_packet; 1278 int client_version; /* what was passed, used for 1279 * SSLv3/TLS rollback check */ 1280 unsigned int max_send_fragment; 1281#ifndef OPENSSL_NO_TLSEXT 1282 /* TLS extension debug callback */ 1283 void (*tlsext_debug_cb)(SSL *s, int client_server, int type, 1284 unsigned char *data, int len, 1285 void *arg); 1286 void *tlsext_debug_arg; 1287 char *tlsext_hostname; 1288 int servername_done; /* no further mod of servername 1289 0 : call the servername extension callback. 1290 1 : prepare 2, allow last ack just after in server callback. 1291 2 : don't call servername callback, no ack in server hello 1292 */ 1293 /* certificate status request info */ 1294 /* Status type or -1 if no status type */ 1295 int tlsext_status_type; 1296 /* Expect OCSP CertificateStatus message */ 1297 int tlsext_status_expected; 1298 /* OCSP status request only */ 1299 STACK_OF(OCSP_RESPID) *tlsext_ocsp_ids; 1300 X509_EXTENSIONS *tlsext_ocsp_exts; 1301 /* OCSP response received or to be sent */ 1302 unsigned char *tlsext_ocsp_resp; 1303 int tlsext_ocsp_resplen; 1304 1305 /* RFC4507 session ticket expected to be received or sent */ 1306 int tlsext_ticket_expected; 1307#ifndef OPENSSL_NO_EC 1308 size_t tlsext_ecpointformatlist_length; 1309 unsigned char *tlsext_ecpointformatlist; /* our list */ 1310 size_t tlsext_ellipticcurvelist_length; 1311 unsigned char *tlsext_ellipticcurvelist; /* our list */ 1312#endif /* OPENSSL_NO_EC */ 1313 1314 /* draft-rescorla-tls-opaque-prf-input-00.txt information to be used for handshakes */ 1315 void *tlsext_opaque_prf_input; 1316 size_t tlsext_opaque_prf_input_len; 1317 1318 /* TLS Session Ticket extension override */ 1319 TLS_SESSION_TICKET_EXT *tlsext_session_ticket; 1320 1321 /* TLS Session Ticket extension callback */ 1322 tls_session_ticket_ext_cb_fn tls_session_ticket_ext_cb; 1323 void *tls_session_ticket_ext_cb_arg; 1324 1325 /* TLS pre-shared secret session resumption */ 1326 tls_session_secret_cb_fn tls_session_secret_cb; 1327 void *tls_session_secret_cb_arg; 1328 1329 SSL_CTX * initial_ctx; /* initial ctx, used to store sessions */ 1330 1331#ifndef OPENSSL_NO_NEXTPROTONEG 1332 /* Next protocol negotiation. For the client, this is the protocol that 1333 * we sent in NextProtocol and is set when handling ServerHello 1334 * extensions. 1335 * 1336 * For a server, this is the client's selected_protocol from 1337 * NextProtocol and is set when handling the NextProtocol message, 1338 * before the Finished message. */ 1339 unsigned char *next_proto_negotiated; 1340 unsigned char next_proto_negotiated_len; 1341#endif 1342 1343#define session_ctx initial_ctx 1344 1345 STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles; /* What we'll do */ 1346 SRTP_PROTECTION_PROFILE *srtp_profile; /* What's been chosen */ 1347 1348 unsigned int tlsext_heartbeat; /* Is use of the Heartbeat extension negotiated? 1349 0: disabled 1350 1: enabled 1351 2: enabled, but not allowed to send Requests 1352 */ 1353 unsigned int tlsext_hb_pending; /* Indicates if a HeartbeatRequest is in flight */ 1354 unsigned int tlsext_hb_seq; /* HeartbeatRequest sequence number */ 1355#else 1356#define session_ctx ctx 1357#endif /* OPENSSL_NO_TLSEXT */ 1358 1359 int renegotiate;/* 1 if we are renegotiating. 1360 * 2 if we are a server and are inside a handshake 1361 * (i.e. not just sending a HelloRequest) */ 1362 1363#ifndef OPENSSL_NO_SRP 1364 SRP_CTX srp_ctx; /* ctx for SRP authentication */ 1365#endif 1366 }; 1367 1368#endif 1369 1370#ifdef __cplusplus 1371} 1372#endif 1373 1374#include <openssl/ssl2.h> 1375#include <openssl/ssl3.h> 1376#include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */ 1377#include <openssl/dtls1.h> /* Datagram TLS */ 1378#include <openssl/ssl23.h> 1379#include <openssl/srtp.h> /* Support for the use_srtp extension */ 1380 1381#ifdef __cplusplus 1382extern "C" { 1383#endif 1384 1385/* compatibility */ 1386#define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg)) 1387#define SSL_get_app_data(s) (SSL_get_ex_data(s,0)) 1388#define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a)) 1389#define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0)) 1390#define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0)) 1391#define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg)) 1392 1393/* The following are the possible values for ssl->state are are 1394 * used to indicate where we are up to in the SSL connection establishment. 1395 * The macros that follow are about the only things you should need to use 1396 * and even then, only when using non-blocking IO. 1397 * It can also be useful to work out where you were when the connection 1398 * failed */ 1399 1400#define SSL_ST_CONNECT 0x1000 1401#define SSL_ST_ACCEPT 0x2000 1402#define SSL_ST_MASK 0x0FFF 1403#define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT) 1404#define SSL_ST_BEFORE 0x4000 1405#define SSL_ST_OK 0x03 1406#define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT) 1407 1408#define SSL_CB_LOOP 0x01 1409#define SSL_CB_EXIT 0x02 1410#define SSL_CB_READ 0x04 1411#define SSL_CB_WRITE 0x08 1412#define SSL_CB_ALERT 0x4000 /* used in callback */ 1413#define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ) 1414#define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE) 1415#define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP) 1416#define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT) 1417#define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP) 1418#define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT) 1419#define SSL_CB_HANDSHAKE_START 0x10 1420#define SSL_CB_HANDSHAKE_DONE 0x20 1421 1422/* Is the SSL_connection established? */ 1423#define SSL_get_state(a) SSL_state(a) 1424#define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK) 1425#define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT) 1426#define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE) 1427#define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT) 1428#define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT) 1429 1430/* The following 2 states are kept in ssl->rstate when reads fail, 1431 * you should not need these */ 1432#define SSL_ST_READ_HEADER 0xF0 1433#define SSL_ST_READ_BODY 0xF1 1434#define SSL_ST_READ_DONE 0xF2 1435 1436/* Obtain latest Finished message 1437 * -- that we sent (SSL_get_finished) 1438 * -- that we expected from peer (SSL_get_peer_finished). 1439 * Returns length (0 == no Finished so far), copies up to 'count' bytes. */ 1440size_t SSL_get_finished(const SSL *s, void *buf, size_t count); 1441size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count); 1442 1443/* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options 1444 * are 'ored' with SSL_VERIFY_PEER if they are desired */ 1445#define SSL_VERIFY_NONE 0x00 1446#define SSL_VERIFY_PEER 0x01 1447#define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02 1448#define SSL_VERIFY_CLIENT_ONCE 0x04 1449 1450#define OpenSSL_add_ssl_algorithms() SSL_library_init() 1451#define SSLeay_add_ssl_algorithms() SSL_library_init() 1452 1453/* this is for backward compatibility */ 1454#if 0 /* NEW_SSLEAY */ 1455#define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c) 1456#define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n) 1457#define SSL_add_session(a,b) SSL_CTX_add_session((a),(b)) 1458#define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b)) 1459#define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b)) 1460#endif 1461/* More backward compatibility */ 1462#define SSL_get_cipher(s) \ 1463 SSL_CIPHER_get_name(SSL_get_current_cipher(s)) 1464#define SSL_get_cipher_bits(s,np) \ 1465 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np) 1466#define SSL_get_cipher_version(s) \ 1467 SSL_CIPHER_get_version(SSL_get_current_cipher(s)) 1468#define SSL_get_cipher_name(s) \ 1469 SSL_CIPHER_get_name(SSL_get_current_cipher(s)) 1470#define SSL_get_time(a) SSL_SESSION_get_time(a) 1471#define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b)) 1472#define SSL_get_timeout(a) SSL_SESSION_get_timeout(a) 1473#define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b)) 1474 1475#define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id) 1476#define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id) 1477 1478DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION) 1479 1480#define SSL_AD_REASON_OFFSET 1000 /* offset to get SSL_R_... value from SSL_AD_... */ 1481 1482/* These alert types are for SSLv3 and TLSv1 */ 1483#define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY 1484#define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */ 1485#define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */ 1486#define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED 1487#define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW 1488#define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */ 1489#define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */ 1490#define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */ 1491#define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE 1492#define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE 1493#define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED 1494#define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED 1495#define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN 1496#define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */ 1497#define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */ 1498#define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */ 1499#define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */ 1500#define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR 1501#define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */ 1502#define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */ 1503#define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */ 1504#define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */ 1505#define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED 1506#define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION 1507#define SSL_AD_UNSUPPORTED_EXTENSION TLS1_AD_UNSUPPORTED_EXTENSION 1508#define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE 1509#define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME 1510#define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE 1511#define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE 1512#define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY /* fatal */ 1513 1514#define SSL_ERROR_NONE 0 1515#define SSL_ERROR_SSL 1 1516#define SSL_ERROR_WANT_READ 2 1517#define SSL_ERROR_WANT_WRITE 3 1518#define SSL_ERROR_WANT_X509_LOOKUP 4 1519#define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */ 1520#define SSL_ERROR_ZERO_RETURN 6 1521#define SSL_ERROR_WANT_CONNECT 7 1522#define SSL_ERROR_WANT_ACCEPT 8 1523 1524#define SSL_CTRL_NEED_TMP_RSA 1 1525#define SSL_CTRL_SET_TMP_RSA 2 1526#define SSL_CTRL_SET_TMP_DH 3 1527#define SSL_CTRL_SET_TMP_ECDH 4 1528#define SSL_CTRL_SET_TMP_RSA_CB 5 1529#define SSL_CTRL_SET_TMP_DH_CB 6 1530#define SSL_CTRL_SET_TMP_ECDH_CB 7 1531 1532#define SSL_CTRL_GET_SESSION_REUSED 8 1533#define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9 1534#define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10 1535#define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11 1536#define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12 1537#define SSL_CTRL_GET_FLAGS 13 1538#define SSL_CTRL_EXTRA_CHAIN_CERT 14 1539 1540#define SSL_CTRL_SET_MSG_CALLBACK 15 1541#define SSL_CTRL_SET_MSG_CALLBACK_ARG 16 1542 1543/* only applies to datagram connections */ 1544#define SSL_CTRL_SET_MTU 17 1545/* Stats */ 1546#define SSL_CTRL_SESS_NUMBER 20 1547#define SSL_CTRL_SESS_CONNECT 21 1548#define SSL_CTRL_SESS_CONNECT_GOOD 22 1549#define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23 1550#define SSL_CTRL_SESS_ACCEPT 24 1551#define SSL_CTRL_SESS_ACCEPT_GOOD 25 1552#define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26 1553#define SSL_CTRL_SESS_HIT 27 1554#define SSL_CTRL_SESS_CB_HIT 28 1555#define SSL_CTRL_SESS_MISSES 29 1556#define SSL_CTRL_SESS_TIMEOUTS 30 1557#define SSL_CTRL_SESS_CACHE_FULL 31 1558#define SSL_CTRL_OPTIONS 32 1559#define SSL_CTRL_MODE 33 1560 1561#define SSL_CTRL_GET_READ_AHEAD 40 1562#define SSL_CTRL_SET_READ_AHEAD 41 1563#define SSL_CTRL_SET_SESS_CACHE_SIZE 42 1564#define SSL_CTRL_GET_SESS_CACHE_SIZE 43 1565#define SSL_CTRL_SET_SESS_CACHE_MODE 44 1566#define SSL_CTRL_GET_SESS_CACHE_MODE 45 1567 1568#define SSL_CTRL_GET_MAX_CERT_LIST 50 1569#define SSL_CTRL_SET_MAX_CERT_LIST 51 1570 1571#define SSL_CTRL_SET_MAX_SEND_FRAGMENT 52 1572 1573/* see tls1.h for macros based on these */ 1574#ifndef OPENSSL_NO_TLSEXT 1575#define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53 1576#define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54 1577#define SSL_CTRL_SET_TLSEXT_HOSTNAME 55 1578#define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56 1579#define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57 1580#define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58 1581#define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59 1582#define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT 60 1583#define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB 61 1584#define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG 62 1585#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63 1586#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64 1587#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65 1588#define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66 1589#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67 1590#define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68 1591#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69 1592#define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70 1593#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71 1594 1595#define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72 1596 1597#define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB 75 1598#define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB 76 1599#define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB 77 1600 1601#define SSL_CTRL_SET_SRP_ARG 78 1602#define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME 79 1603#define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH 80 1604#define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD 81 1605#ifndef OPENSSL_NO_HEARTBEATS 1606#define SSL_CTRL_TLS_EXT_SEND_HEARTBEAT 85 1607#define SSL_CTRL_GET_TLS_EXT_HEARTBEAT_PENDING 86 1608#define SSL_CTRL_SET_TLS_EXT_HEARTBEAT_NO_REQUESTS 87 1609#endif 1610#endif 1611 1612#define DTLS_CTRL_GET_TIMEOUT 73 1613#define DTLS_CTRL_HANDLE_TIMEOUT 74 1614#define DTLS_CTRL_LISTEN 75 1615 1616#define SSL_CTRL_GET_RI_SUPPORT 76 1617#define SSL_CTRL_CLEAR_OPTIONS 77 1618#define SSL_CTRL_CLEAR_MODE 78 1619 1620#define SSL_CTRL_GET_EXTRA_CHAIN_CERTS 82 1621#define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS 83 1622 1623#define DTLSv1_get_timeout(ssl, arg) \ 1624 SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg) 1625#define DTLSv1_handle_timeout(ssl) \ 1626 SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL) 1627#define DTLSv1_listen(ssl, peer) \ 1628 SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer) 1629 1630#define SSL_session_reused(ssl) \ 1631 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL) 1632#define SSL_num_renegotiations(ssl) \ 1633 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL) 1634#define SSL_clear_num_renegotiations(ssl) \ 1635 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL) 1636#define SSL_total_renegotiations(ssl) \ 1637 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL) 1638 1639#define SSL_CTX_need_tmp_RSA(ctx) \ 1640 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL) 1641#define SSL_CTX_set_tmp_rsa(ctx,rsa) \ 1642 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa) 1643#define SSL_CTX_set_tmp_dh(ctx,dh) \ 1644 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh) 1645#define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \ 1646 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh) 1647 1648#define SSL_need_tmp_RSA(ssl) \ 1649 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL) 1650#define SSL_set_tmp_rsa(ssl,rsa) \ 1651 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa) 1652#define SSL_set_tmp_dh(ssl,dh) \ 1653 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh) 1654#define SSL_set_tmp_ecdh(ssl,ecdh) \ 1655 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh) 1656 1657#define SSL_CTX_add_extra_chain_cert(ctx,x509) \ 1658 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509) 1659#define SSL_CTX_get_extra_chain_certs(ctx,px509) \ 1660 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,0,px509) 1661#define SSL_CTX_clear_extra_chain_certs(ctx) \ 1662 SSL_CTX_ctrl(ctx,SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS,0,NULL) 1663 1664#ifndef OPENSSL_NO_BIO 1665BIO_METHOD *BIO_f_ssl(void); 1666BIO *BIO_new_ssl(SSL_CTX *ctx,int client); 1667BIO *BIO_new_ssl_connect(SSL_CTX *ctx); 1668BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx); 1669int BIO_ssl_copy_session_id(BIO *to,BIO *from); 1670void BIO_ssl_shutdown(BIO *ssl_bio); 1671 1672#endif 1673 1674int SSL_CTX_set_cipher_list(SSL_CTX *,const char *str); 1675SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth); 1676void SSL_CTX_free(SSL_CTX *); 1677long SSL_CTX_set_timeout(SSL_CTX *ctx,long t); 1678long SSL_CTX_get_timeout(const SSL_CTX *ctx); 1679X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *); 1680void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *); 1681int SSL_want(const SSL *s); 1682int SSL_clear(SSL *s); 1683 1684void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm); 1685 1686const SSL_CIPHER *SSL_get_current_cipher(const SSL *s); 1687int SSL_CIPHER_get_bits(const SSL_CIPHER *c,int *alg_bits); 1688char * SSL_CIPHER_get_version(const SSL_CIPHER *c); 1689const char * SSL_CIPHER_get_name(const SSL_CIPHER *c); 1690unsigned long SSL_CIPHER_get_id(const SSL_CIPHER *c); 1691 1692int SSL_get_fd(const SSL *s); 1693int SSL_get_rfd(const SSL *s); 1694int SSL_get_wfd(const SSL *s); 1695const char * SSL_get_cipher_list(const SSL *s,int n); 1696char * SSL_get_shared_ciphers(const SSL *s, char *buf, int len); 1697int SSL_get_read_ahead(const SSL * s); 1698int SSL_pending(const SSL *s); 1699#ifndef OPENSSL_NO_SOCK 1700int SSL_set_fd(SSL *s, int fd); 1701int SSL_set_rfd(SSL *s, int fd); 1702int SSL_set_wfd(SSL *s, int fd); 1703#endif 1704#ifndef OPENSSL_NO_BIO 1705void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio); 1706BIO * SSL_get_rbio(const SSL *s); 1707BIO * SSL_get_wbio(const SSL *s); 1708#endif 1709int SSL_set_cipher_list(SSL *s, const char *str); 1710void SSL_set_read_ahead(SSL *s, int yes); 1711int SSL_get_verify_mode(const SSL *s); 1712int SSL_get_verify_depth(const SSL *s); 1713int (*SSL_get_verify_callback(const SSL *s))(int,X509_STORE_CTX *); 1714void SSL_set_verify(SSL *s, int mode, 1715 int (*callback)(int ok,X509_STORE_CTX *ctx)); 1716void SSL_set_verify_depth(SSL *s, int depth); 1717#ifndef OPENSSL_NO_RSA 1718int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa); 1719#endif 1720int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len); 1721int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey); 1722int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, const unsigned char *d, long len); 1723int SSL_use_certificate(SSL *ssl, X509 *x); 1724int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len); 1725 1726#ifndef OPENSSL_NO_STDIO 1727int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type); 1728int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type); 1729int SSL_use_certificate_file(SSL *ssl, const char *file, int type); 1730int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type); 1731int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type); 1732int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type); 1733int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */ 1734STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file); 1735int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, 1736 const char *file); 1737#ifndef OPENSSL_SYS_VMS 1738#ifndef OPENSSL_SYS_MACINTOSH_CLASSIC /* XXXXX: Better scheme needed! [was: #ifndef MAC_OS_pre_X] */ 1739int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, 1740 const char *dir); 1741#endif 1742#endif 1743 1744#endif 1745 1746void SSL_load_error_strings(void ); 1747const char *SSL_state_string(const SSL *s); 1748const char *SSL_rstate_string(const SSL *s); 1749const char *SSL_state_string_long(const SSL *s); 1750const char *SSL_rstate_string_long(const SSL *s); 1751long SSL_SESSION_get_time(const SSL_SESSION *s); 1752long SSL_SESSION_set_time(SSL_SESSION *s, long t); 1753long SSL_SESSION_get_timeout(const SSL_SESSION *s); 1754long SSL_SESSION_set_timeout(SSL_SESSION *s, long t); 1755void SSL_copy_session_id(SSL *to,const SSL *from); 1756X509 *SSL_SESSION_get0_peer(SSL_SESSION *s); 1757int SSL_SESSION_set1_id_context(SSL_SESSION *s,const unsigned char *sid_ctx, 1758 unsigned int sid_ctx_len); 1759 1760SSL_SESSION *SSL_SESSION_new(void); 1761const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s, 1762 unsigned int *len); 1763unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *s); 1764#ifndef OPENSSL_NO_FP_API 1765int SSL_SESSION_print_fp(FILE *fp,const SSL_SESSION *ses); 1766#endif 1767#ifndef OPENSSL_NO_BIO 1768int SSL_SESSION_print(BIO *fp,const SSL_SESSION *ses); 1769#endif 1770void SSL_SESSION_free(SSL_SESSION *ses); 1771int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp); 1772int SSL_set_session(SSL *to, SSL_SESSION *session); 1773int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c); 1774int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c); 1775int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB); 1776int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB); 1777int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id, 1778 unsigned int id_len); 1779SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,const unsigned char **pp, 1780 long length); 1781 1782#ifdef HEADER_X509_H 1783X509 * SSL_get_peer_certificate(const SSL *s); 1784#endif 1785 1786STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s); 1787 1788int SSL_CTX_get_verify_mode(const SSL_CTX *ctx); 1789int SSL_CTX_get_verify_depth(const SSL_CTX *ctx); 1790int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx))(int,X509_STORE_CTX *); 1791void SSL_CTX_set_verify(SSL_CTX *ctx,int mode, 1792 int (*callback)(int, X509_STORE_CTX *)); 1793void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth); 1794void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(X509_STORE_CTX *,void *), void *arg); 1795#ifndef OPENSSL_NO_RSA 1796int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa); 1797#endif 1798int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, long len); 1799int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey); 1800int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx, 1801 const unsigned char *d, long len); 1802int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x); 1803int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, const unsigned char *d); 1804 1805void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb); 1806void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u); 1807 1808int SSL_CTX_check_private_key(const SSL_CTX *ctx); 1809int SSL_check_private_key(const SSL *ctx); 1810 1811int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx, 1812 unsigned int sid_ctx_len); 1813 1814SSL * SSL_new(SSL_CTX *ctx); 1815int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx, 1816 unsigned int sid_ctx_len); 1817 1818int SSL_CTX_set_purpose(SSL_CTX *s, int purpose); 1819int SSL_set_purpose(SSL *s, int purpose); 1820int SSL_CTX_set_trust(SSL_CTX *s, int trust); 1821int SSL_set_trust(SSL *s, int trust); 1822 1823int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm); 1824int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm); 1825 1826#ifndef OPENSSL_NO_SRP 1827int SSL_CTX_set_srp_username(SSL_CTX *ctx,char *name); 1828int SSL_CTX_set_srp_password(SSL_CTX *ctx,char *password); 1829int SSL_CTX_set_srp_strength(SSL_CTX *ctx, int strength); 1830int SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx, 1831 char *(*cb)(SSL *,void *)); 1832int SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx, 1833 int (*cb)(SSL *,void *)); 1834int SSL_CTX_set_srp_username_callback(SSL_CTX *ctx, 1835 int (*cb)(SSL *,int *,void *)); 1836int SSL_CTX_set_srp_cb_arg(SSL_CTX *ctx, void *arg); 1837 1838int SSL_set_srp_server_param(SSL *s, const BIGNUM *N, const BIGNUM *g, 1839 BIGNUM *sa, BIGNUM *v, char *info); 1840int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass, 1841 const char *grp); 1842 1843BIGNUM *SSL_get_srp_g(SSL *s); 1844BIGNUM *SSL_get_srp_N(SSL *s); 1845 1846char *SSL_get_srp_username(SSL *s); 1847char *SSL_get_srp_userinfo(SSL *s); 1848#endif 1849 1850void SSL_free(SSL *ssl); 1851int SSL_accept(SSL *ssl); 1852int SSL_connect(SSL *ssl); 1853int SSL_read(SSL *ssl,void *buf,int num); 1854int SSL_peek(SSL *ssl,void *buf,int num); 1855int SSL_write(SSL *ssl,const void *buf,int num); 1856long SSL_ctrl(SSL *ssl,int cmd, long larg, void *parg); 1857long SSL_callback_ctrl(SSL *, int, void (*)(void)); 1858long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, void *parg); 1859long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void)); 1860 1861int SSL_get_error(const SSL *s,int ret_code); 1862const char *SSL_get_version(const SSL *s); 1863 1864/* This sets the 'default' SSL version that SSL_new() will create */ 1865int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth); 1866 1867#ifndef OPENSSL_NO_SSL2 1868const SSL_METHOD *SSLv2_method(void); /* SSLv2 */ 1869const SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */ 1870const SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */ 1871#endif 1872 1873const SSL_METHOD *SSLv3_method(void); /* SSLv3 */ 1874const SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */ 1875const SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */ 1876 1877const SSL_METHOD *SSLv23_method(void); /* SSLv3 but can rollback to v2 */ 1878const SSL_METHOD *SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */ 1879const SSL_METHOD *SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */ 1880 1881const SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */ 1882const SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */ 1883const SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */ 1884 1885const SSL_METHOD *TLSv1_1_method(void); /* TLSv1.1 */ 1886const SSL_METHOD *TLSv1_1_server_method(void); /* TLSv1.1 */ 1887const SSL_METHOD *TLSv1_1_client_method(void); /* TLSv1.1 */ 1888 1889const SSL_METHOD *TLSv1_2_method(void); /* TLSv1.2 */ 1890const SSL_METHOD *TLSv1_2_server_method(void); /* TLSv1.2 */ 1891const SSL_METHOD *TLSv1_2_client_method(void); /* TLSv1.2 */ 1892 1893 1894const SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */ 1895const SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */ 1896const SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */ 1897 1898STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s); 1899 1900int SSL_do_handshake(SSL *s); 1901int SSL_renegotiate(SSL *s); 1902int SSL_renegotiate_abbreviated(SSL *s); 1903int SSL_renegotiate_pending(SSL *s); 1904int SSL_shutdown(SSL *s); 1905 1906const SSL_METHOD *SSL_get_ssl_method(SSL *s); 1907int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method); 1908const char *SSL_alert_type_string_long(int value); 1909const char *SSL_alert_type_string(int value); 1910const char *SSL_alert_desc_string_long(int value); 1911const char *SSL_alert_desc_string(int value); 1912 1913void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list); 1914void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list); 1915STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s); 1916STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s); 1917int SSL_add_client_CA(SSL *ssl,X509 *x); 1918int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x); 1919 1920void SSL_set_connect_state(SSL *s); 1921void SSL_set_accept_state(SSL *s); 1922 1923long SSL_get_default_timeout(const SSL *s); 1924 1925int SSL_library_init(void ); 1926 1927char *SSL_CIPHER_description(const SSL_CIPHER *,char *buf,int size); 1928STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk); 1929 1930SSL *SSL_dup(SSL *ssl); 1931 1932X509 *SSL_get_certificate(const SSL *ssl); 1933/* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl); 1934 1935void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode); 1936int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx); 1937void SSL_set_quiet_shutdown(SSL *ssl,int mode); 1938int SSL_get_quiet_shutdown(const SSL *ssl); 1939void SSL_set_shutdown(SSL *ssl,int mode); 1940int SSL_get_shutdown(const SSL *ssl); 1941int SSL_version(const SSL *ssl); 1942int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx); 1943int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile, 1944 const char *CApath); 1945#define SSL_get0_session SSL_get_session /* just peek at pointer */ 1946SSL_SESSION *SSL_get_session(const SSL *ssl); 1947SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */ 1948SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl); 1949SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX* ctx); 1950void SSL_set_info_callback(SSL *ssl, 1951 void (*cb)(const SSL *ssl,int type,int val)); 1952void (*SSL_get_info_callback(const SSL *ssl))(const SSL *ssl,int type,int val); 1953int SSL_state(const SSL *ssl); 1954void SSL_set_state(SSL *ssl, int state); 1955 1956void SSL_set_verify_result(SSL *ssl,long v); 1957long SSL_get_verify_result(const SSL *ssl); 1958 1959int SSL_set_ex_data(SSL *ssl,int idx,void *data); 1960void *SSL_get_ex_data(const SSL *ssl,int idx); 1961int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 1962 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 1963 1964int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data); 1965void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss,int idx); 1966int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 1967 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 1968 1969int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data); 1970void *SSL_CTX_get_ex_data(const SSL_CTX *ssl,int idx); 1971int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 1972 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 1973 1974int SSL_get_ex_data_X509_STORE_CTX_idx(void ); 1975 1976#define SSL_CTX_sess_set_cache_size(ctx,t) \ 1977 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL) 1978#define SSL_CTX_sess_get_cache_size(ctx) \ 1979 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL) 1980#define SSL_CTX_set_session_cache_mode(ctx,m) \ 1981 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL) 1982#define SSL_CTX_get_session_cache_mode(ctx) \ 1983 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL) 1984 1985#define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx) 1986#define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m) 1987#define SSL_CTX_get_read_ahead(ctx) \ 1988 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL) 1989#define SSL_CTX_set_read_ahead(ctx,m) \ 1990 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL) 1991#define SSL_CTX_get_max_cert_list(ctx) \ 1992 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) 1993#define SSL_CTX_set_max_cert_list(ctx,m) \ 1994 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) 1995#define SSL_get_max_cert_list(ssl) \ 1996 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) 1997#define SSL_set_max_cert_list(ssl,m) \ 1998 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) 1999 2000#define SSL_CTX_set_max_send_fragment(ctx,m) \ 2001 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL) 2002#define SSL_set_max_send_fragment(ssl,m) \ 2003 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL) 2004 2005 /* NB: the keylength is only applicable when is_export is true */ 2006#ifndef OPENSSL_NO_RSA 2007void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx, 2008 RSA *(*cb)(SSL *ssl,int is_export, 2009 int keylength)); 2010 2011void SSL_set_tmp_rsa_callback(SSL *ssl, 2012 RSA *(*cb)(SSL *ssl,int is_export, 2013 int keylength)); 2014#endif 2015#ifndef OPENSSL_NO_DH 2016void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx, 2017 DH *(*dh)(SSL *ssl,int is_export, 2018 int keylength)); 2019void SSL_set_tmp_dh_callback(SSL *ssl, 2020 DH *(*dh)(SSL *ssl,int is_export, 2021 int keylength)); 2022#endif 2023#ifndef OPENSSL_NO_ECDH 2024void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx, 2025 EC_KEY *(*ecdh)(SSL *ssl,int is_export, 2026 int keylength)); 2027void SSL_set_tmp_ecdh_callback(SSL *ssl, 2028 EC_KEY *(*ecdh)(SSL *ssl,int is_export, 2029 int keylength)); 2030#endif 2031 2032#ifndef OPENSSL_NO_COMP 2033const COMP_METHOD *SSL_get_current_compression(SSL *s); 2034const COMP_METHOD *SSL_get_current_expansion(SSL *s); 2035const char *SSL_COMP_get_name(const COMP_METHOD *comp); 2036STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void); 2037int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm); 2038#else 2039const void *SSL_get_current_compression(SSL *s); 2040const void *SSL_get_current_expansion(SSL *s); 2041const char *SSL_COMP_get_name(const void *comp); 2042void *SSL_COMP_get_compression_methods(void); 2043int SSL_COMP_add_compression_method(int id,void *cm); 2044#endif 2045 2046/* TLS extensions functions */ 2047int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len); 2048 2049int SSL_set_session_ticket_ext_cb(SSL *s, tls_session_ticket_ext_cb_fn cb, 2050 void *arg); 2051 2052/* Pre-shared secret session resumption functions */ 2053int SSL_set_session_secret_cb(SSL *s, tls_session_secret_cb_fn tls_session_secret_cb, void *arg); 2054 2055void SSL_set_debug(SSL *s, int debug); 2056int SSL_cache_hit(SSL *s); 2057 2058/* BEGIN ERROR CODES */ 2059/* The following lines are auto generated by the script mkerr.pl. Any changes 2060 * made after this point may be overwritten when the script is next run. 2061 */ 2062void ERR_load_SSL_strings(void); 2063 2064/* Error codes for the SSL functions. */ 2065 2066/* Function codes. */ 2067#define SSL_F_CLIENT_CERTIFICATE 100 2068#define SSL_F_CLIENT_FINISHED 167 2069#define SSL_F_CLIENT_HELLO 101 2070#define SSL_F_CLIENT_MASTER_KEY 102 2071#define SSL_F_D2I_SSL_SESSION 103 2072#define SSL_F_DO_DTLS1_WRITE 245 2073#define SSL_F_DO_SSL3_WRITE 104 2074#define SSL_F_DTLS1_ACCEPT 246 2075#define SSL_F_DTLS1_ADD_CERT_TO_BUF 295 2076#define SSL_F_DTLS1_BUFFER_RECORD 247 2077#define SSL_F_DTLS1_CHECK_TIMEOUT_NUM 316 2078#define SSL_F_DTLS1_CLIENT_HELLO 248 2079#define SSL_F_DTLS1_CONNECT 249 2080#define SSL_F_DTLS1_ENC 250 2081#define SSL_F_DTLS1_GET_HELLO_VERIFY 251 2082#define SSL_F_DTLS1_GET_MESSAGE 252 2083#define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253 2084#define SSL_F_DTLS1_GET_RECORD 254 2085#define SSL_F_DTLS1_HANDLE_TIMEOUT 297 2086#define SSL_F_DTLS1_HEARTBEAT 305 2087#define SSL_F_DTLS1_OUTPUT_CERT_CHAIN 255 2088#define SSL_F_DTLS1_PREPROCESS_FRAGMENT 288 2089#define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 256 2090#define SSL_F_DTLS1_PROCESS_RECORD 257 2091#define SSL_F_DTLS1_READ_BYTES 258 2092#define SSL_F_DTLS1_READ_FAILED 259 2093#define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 260 2094#define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE 261 2095#define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE 262 2096#define SSL_F_DTLS1_SEND_CLIENT_VERIFY 263 2097#define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 264 2098#define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE 265 2099#define SSL_F_DTLS1_SEND_SERVER_HELLO 266 2100#define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE 267 2101#define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268 2102#define SSL_F_GET_CLIENT_FINISHED 105 2103#define SSL_F_GET_CLIENT_HELLO 106 2104#define SSL_F_GET_CLIENT_MASTER_KEY 107 2105#define SSL_F_GET_SERVER_FINISHED 108 2106#define SSL_F_GET_SERVER_HELLO 109 2107#define SSL_F_GET_SERVER_VERIFY 110 2108#define SSL_F_I2D_SSL_SESSION 111 2109#define SSL_F_READ_N 112 2110#define SSL_F_REQUEST_CERTIFICATE 113 2111#define SSL_F_SERVER_FINISH 239 2112#define SSL_F_SERVER_HELLO 114 2113#define SSL_F_SERVER_VERIFY 240 2114#define SSL_F_SSL23_ACCEPT 115 2115#define SSL_F_SSL23_CLIENT_HELLO 116 2116#define SSL_F_SSL23_CONNECT 117 2117#define SSL_F_SSL23_GET_CLIENT_HELLO 118 2118#define SSL_F_SSL23_GET_SERVER_HELLO 119 2119#define SSL_F_SSL23_PEEK 237 2120#define SSL_F_SSL23_READ 120 2121#define SSL_F_SSL23_WRITE 121 2122#define SSL_F_SSL2_ACCEPT 122 2123#define SSL_F_SSL2_CONNECT 123 2124#define SSL_F_SSL2_ENC_INIT 124 2125#define SSL_F_SSL2_GENERATE_KEY_MATERIAL 241 2126#define SSL_F_SSL2_PEEK 234 2127#define SSL_F_SSL2_READ 125 2128#define SSL_F_SSL2_READ_INTERNAL 236 2129#define SSL_F_SSL2_SET_CERTIFICATE 126 2130#define SSL_F_SSL2_WRITE 127 2131#define SSL_F_SSL3_ACCEPT 128 2132#define SSL_F_SSL3_ADD_CERT_TO_BUF 296 2133#define SSL_F_SSL3_CALLBACK_CTRL 233 2134#define SSL_F_SSL3_CHANGE_CIPHER_STATE 129 2135#define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130 2136#define SSL_F_SSL3_CHECK_CLIENT_HELLO 304 2137#define SSL_F_SSL3_CLIENT_HELLO 131 2138#define SSL_F_SSL3_CONNECT 132 2139#define SSL_F_SSL3_CTRL 213 2140#define SSL_F_SSL3_CTX_CTRL 133 2141#define SSL_F_SSL3_DIGEST_CACHED_RECORDS 293 2142#define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC 292 2143#define SSL_F_SSL3_ENC 134 2144#define SSL_F_SSL3_GENERATE_KEY_BLOCK 238 2145#define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135 2146#define SSL_F_SSL3_GET_CERT_STATUS 289 2147#define SSL_F_SSL3_GET_CERT_VERIFY 136 2148#define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137 2149#define SSL_F_SSL3_GET_CLIENT_HELLO 138 2150#define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139 2151#define SSL_F_SSL3_GET_FINISHED 140 2152#define SSL_F_SSL3_GET_KEY_EXCHANGE 141 2153#define SSL_F_SSL3_GET_MESSAGE 142 2154#define SSL_F_SSL3_GET_NEW_SESSION_TICKET 283 2155#define SSL_F_SSL3_GET_NEXT_PROTO 306 2156#define SSL_F_SSL3_GET_RECORD 143 2157#define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144 2158#define SSL_F_SSL3_GET_SERVER_DONE 145 2159#define SSL_F_SSL3_GET_SERVER_HELLO 146 2160#define SSL_F_SSL3_HANDSHAKE_MAC 285 2161#define SSL_F_SSL3_NEW_SESSION_TICKET 287 2162#define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147 2163#define SSL_F_SSL3_PEEK 235 2164#define SSL_F_SSL3_READ_BYTES 148 2165#define SSL_F_SSL3_READ_N 149 2166#define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150 2167#define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151 2168#define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152 2169#define SSL_F_SSL3_SEND_CLIENT_VERIFY 153 2170#define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154 2171#define SSL_F_SSL3_SEND_SERVER_HELLO 242 2172#define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155 2173#define SSL_F_SSL3_SETUP_KEY_BLOCK 157 2174#define SSL_F_SSL3_SETUP_READ_BUFFER 156 2175#define SSL_F_SSL3_SETUP_WRITE_BUFFER 291 2176#define SSL_F_SSL3_WRITE_BYTES 158 2177#define SSL_F_SSL3_WRITE_PENDING 159 2178#define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT 298 2179#define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT 277 2180#define SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT 307 2181#define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215 2182#define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216 2183#define SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT 299 2184#define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT 278 2185#define SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT 308 2186#define SSL_F_SSL_BAD_METHOD 160 2187#define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161 2188#define SSL_F_SSL_CERT_DUP 221 2189#define SSL_F_SSL_CERT_INST 222 2190#define SSL_F_SSL_CERT_INSTANTIATE 214 2191#define SSL_F_SSL_CERT_NEW 162 2192#define SSL_F_SSL_CHECK_PRIVATE_KEY 163 2193#define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT 280 2194#define SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG 279 2195#define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230 2196#define SSL_F_SSL_CIPHER_STRENGTH_SORT 231 2197#define SSL_F_SSL_CLEAR 164 2198#define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165 2199#define SSL_F_SSL_CREATE_CIPHER_LIST 166 2200#define SSL_F_SSL_CTRL 232 2201#define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168 2202#define SSL_F_SSL_CTX_MAKE_PROFILES 309 2203#define SSL_F_SSL_CTX_NEW 169 2204#define SSL_F_SSL_CTX_SET_CIPHER_LIST 269 2205#define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE 290 2206#define SSL_F_SSL_CTX_SET_PURPOSE 226 2207#define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219 2208#define SSL_F_SSL_CTX_SET_SSL_VERSION 170 2209#define SSL_F_SSL_CTX_SET_TRUST 229 2210#define SSL_F_SSL_CTX_USE_CERTIFICATE 171 2211#define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172 2212#define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220 2213#define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173 2214#define SSL_F_SSL_CTX_USE_PRIVATEKEY 174 2215#define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175 2216#define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176 2217#define SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT 272 2218#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177 2219#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178 2220#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179 2221#define SSL_F_SSL_DO_HANDSHAKE 180 2222#define SSL_F_SSL_GET_NEW_SESSION 181 2223#define SSL_F_SSL_GET_PREV_SESSION 217 2224#define SSL_F_SSL_GET_SERVER_SEND_CERT 182 2225#define SSL_F_SSL_GET_SERVER_SEND_PKEY 317 2226#define SSL_F_SSL_GET_SIGN_PKEY 183 2227#define SSL_F_SSL_INIT_WBIO_BUFFER 184 2228#define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185 2229#define SSL_F_SSL_NEW 186 2230#define SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT 300 2231#define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT 302 2232#define SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT 310 2233#define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT 301 2234#define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT 303 2235#define SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT 311 2236#define SSL_F_SSL_PEEK 270 2237#define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT 281 2238#define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT 282 2239#define SSL_F_SSL_READ 223 2240#define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187 2241#define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188 2242#define SSL_F_SSL_SESSION_NEW 189 2243#define SSL_F_SSL_SESSION_PRINT_FP 190 2244#define SSL_F_SSL_SESSION_SET1_ID_CONTEXT 312 2245#define SSL_F_SSL_SESS_CERT_NEW 225 2246#define SSL_F_SSL_SET_CERT 191 2247#define SSL_F_SSL_SET_CIPHER_LIST 271 2248#define SSL_F_SSL_SET_FD 192 2249#define SSL_F_SSL_SET_PKEY 193 2250#define SSL_F_SSL_SET_PURPOSE 227 2251#define SSL_F_SSL_SET_RFD 194 2252#define SSL_F_SSL_SET_SESSION 195 2253#define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218 2254#define SSL_F_SSL_SET_SESSION_TICKET_EXT 294 2255#define SSL_F_SSL_SET_TRUST 228 2256#define SSL_F_SSL_SET_WFD 196 2257#define SSL_F_SSL_SHUTDOWN 224 2258#define SSL_F_SSL_SRP_CTX_INIT 313 2259#define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243 2260#define SSL_F_SSL_UNDEFINED_FUNCTION 197 2261#define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244 2262#define SSL_F_SSL_USE_CERTIFICATE 198 2263#define SSL_F_SSL_USE_CERTIFICATE_ASN1 199 2264#define SSL_F_SSL_USE_CERTIFICATE_FILE 200 2265#define SSL_F_SSL_USE_PRIVATEKEY 201 2266#define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202 2267#define SSL_F_SSL_USE_PRIVATEKEY_FILE 203 2268#define SSL_F_SSL_USE_PSK_IDENTITY_HINT 273 2269#define SSL_F_SSL_USE_RSAPRIVATEKEY 204 2270#define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205 2271#define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206 2272#define SSL_F_SSL_VERIFY_CERT_CHAIN 207 2273#define SSL_F_SSL_WRITE 208 2274#define SSL_F_TLS1_CERT_VERIFY_MAC 286 2275#define SSL_F_TLS1_CHANGE_CIPHER_STATE 209 2276#define SSL_F_TLS1_CHECK_SERVERHELLO_TLSEXT 274 2277#define SSL_F_TLS1_ENC 210 2278#define SSL_F_TLS1_EXPORT_KEYING_MATERIAL 314 2279#define SSL_F_TLS1_HEARTBEAT 315 2280#define SSL_F_TLS1_PREPARE_CLIENTHELLO_TLSEXT 275 2281#define SSL_F_TLS1_PREPARE_SERVERHELLO_TLSEXT 276 2282#define SSL_F_TLS1_PRF 284 2283#define SSL_F_TLS1_SETUP_KEY_BLOCK 211 2284#define SSL_F_WRITE_PENDING 212 2285 2286/* Reason codes. */ 2287#define SSL_R_APP_DATA_IN_HANDSHAKE 100 2288#define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272 2289#define SSL_R_BAD_ALERT_RECORD 101 2290#define SSL_R_BAD_AUTHENTICATION_TYPE 102 2291#define SSL_R_BAD_CHANGE_CIPHER_SPEC 103 2292#define SSL_R_BAD_CHECKSUM 104 2293#define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106 2294#define SSL_R_BAD_DECOMPRESSION 107 2295#define SSL_R_BAD_DH_G_LENGTH 108 2296#define SSL_R_BAD_DH_PUB_KEY_LENGTH 109 2297#define SSL_R_BAD_DH_P_LENGTH 110 2298#define SSL_R_BAD_DIGEST_LENGTH 111 2299#define SSL_R_BAD_DSA_SIGNATURE 112 2300#define SSL_R_BAD_ECC_CERT 304 2301#define SSL_R_BAD_ECDSA_SIGNATURE 305 2302#define SSL_R_BAD_ECPOINT 306 2303#define SSL_R_BAD_HANDSHAKE_LENGTH 332 2304#define SSL_R_BAD_HELLO_REQUEST 105 2305#define SSL_R_BAD_LENGTH 271 2306#define SSL_R_BAD_MAC_DECODE 113 2307#define SSL_R_BAD_MAC_LENGTH 333 2308#define SSL_R_BAD_MESSAGE_TYPE 114 2309#define SSL_R_BAD_PACKET_LENGTH 115 2310#define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116 2311#define SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH 316 2312#define SSL_R_BAD_RESPONSE_ARGUMENT 117 2313#define SSL_R_BAD_RSA_DECRYPT 118 2314#define SSL_R_BAD_RSA_ENCRYPT 119 2315#define SSL_R_BAD_RSA_E_LENGTH 120 2316#define SSL_R_BAD_RSA_MODULUS_LENGTH 121 2317#define SSL_R_BAD_RSA_SIGNATURE 122 2318#define SSL_R_BAD_SIGNATURE 123 2319#define SSL_R_BAD_SRP_A_LENGTH 347 2320#define SSL_R_BAD_SRP_B_LENGTH 348 2321#define SSL_R_BAD_SRP_G_LENGTH 349 2322#define SSL_R_BAD_SRP_N_LENGTH 350 2323#define SSL_R_BAD_SRP_S_LENGTH 351 2324#define SSL_R_BAD_SRTP_MKI_VALUE 352 2325#define SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST 353 2326#define SSL_R_BAD_SSL_FILETYPE 124 2327#define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125 2328#define SSL_R_BAD_STATE 126 2329#define SSL_R_BAD_WRITE_RETRY 127 2330#define SSL_R_BIO_NOT_SET 128 2331#define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129 2332#define SSL_R_BN_LIB 130 2333#define SSL_R_CA_DN_LENGTH_MISMATCH 131 2334#define SSL_R_CA_DN_TOO_LONG 132 2335#define SSL_R_CCS_RECEIVED_EARLY 133 2336#define SSL_R_CERTIFICATE_VERIFY_FAILED 134 2337#define SSL_R_CERT_LENGTH_MISMATCH 135 2338#define SSL_R_CHALLENGE_IS_DIFFERENT 136 2339#define SSL_R_CIPHER_CODE_WRONG_LENGTH 137 2340#define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138 2341#define SSL_R_CIPHER_TABLE_SRC_ERROR 139 2342#define SSL_R_CLIENTHELLO_TLSEXT 226 2343#define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140 2344#define SSL_R_COMPRESSION_DISABLED 343 2345#define SSL_R_COMPRESSION_FAILURE 141 2346#define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307 2347#define SSL_R_COMPRESSION_LIBRARY_ERROR 142 2348#define SSL_R_CONNECTION_ID_IS_DIFFERENT 143 2349#define SSL_R_CONNECTION_TYPE_NOT_SET 144 2350#define SSL_R_COOKIE_MISMATCH 308 2351#define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145 2352#define SSL_R_DATA_LENGTH_TOO_LONG 146 2353#define SSL_R_DECRYPTION_FAILED 147 2354#define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281 2355#define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148 2356#define SSL_R_DIGEST_CHECK_FAILED 149 2357#define SSL_R_DTLS_MESSAGE_TOO_BIG 334 2358#define SSL_R_DUPLICATE_COMPRESSION_ID 309 2359#define SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT 317 2360#define SSL_R_ECC_CERT_NOT_FOR_SIGNING 318 2361#define SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE 322 2362#define SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE 323 2363#define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310 2364#define SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST 354 2365#define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150 2366#define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 282 2367#define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151 2368#define SSL_R_EXCESSIVE_MESSAGE_SIZE 152 2369#define SSL_R_EXTRA_DATA_IN_MESSAGE 153 2370#define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154 2371#define SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS 355 2372#define SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION 356 2373#define SSL_R_HTTPS_PROXY_REQUEST 155 2374#define SSL_R_HTTP_REQUEST 156 2375#define SSL_R_ILLEGAL_PADDING 283 2376#define SSL_R_INCONSISTENT_COMPRESSION 340 2377#define SSL_R_INVALID_CHALLENGE_LENGTH 158 2378#define SSL_R_INVALID_COMMAND 280 2379#define SSL_R_INVALID_COMPRESSION_ALGORITHM 341 2380#define SSL_R_INVALID_PURPOSE 278 2381#define SSL_R_INVALID_SRP_USERNAME 357 2382#define SSL_R_INVALID_STATUS_RESPONSE 328 2383#define SSL_R_INVALID_TICKET_KEYS_LENGTH 325 2384#define SSL_R_INVALID_TRUST 279 2385#define SSL_R_KEY_ARG_TOO_LONG 284 2386#define SSL_R_KRB5 285 2387#define SSL_R_KRB5_C_CC_PRINC 286 2388#define SSL_R_KRB5_C_GET_CRED 287 2389#define SSL_R_KRB5_C_INIT 288 2390#define SSL_R_KRB5_C_MK_REQ 289 2391#define SSL_R_KRB5_S_BAD_TICKET 290 2392#define SSL_R_KRB5_S_INIT 291 2393#define SSL_R_KRB5_S_RD_REQ 292 2394#define SSL_R_KRB5_S_TKT_EXPIRED 293 2395#define SSL_R_KRB5_S_TKT_NYV 294 2396#define SSL_R_KRB5_S_TKT_SKEW 295 2397#define SSL_R_LENGTH_MISMATCH 159 2398#define SSL_R_LENGTH_TOO_SHORT 160 2399#define SSL_R_LIBRARY_BUG 274 2400#define SSL_R_LIBRARY_HAS_NO_CIPHERS 161 2401#define SSL_R_MESSAGE_TOO_LONG 296 2402#define SSL_R_MISSING_DH_DSA_CERT 162 2403#define SSL_R_MISSING_DH_KEY 163 2404#define SSL_R_MISSING_DH_RSA_CERT 164 2405#define SSL_R_MISSING_DSA_SIGNING_CERT 165 2406#define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166 2407#define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167 2408#define SSL_R_MISSING_RSA_CERTIFICATE 168 2409#define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169 2410#define SSL_R_MISSING_RSA_SIGNING_CERT 170 2411#define SSL_R_MISSING_SRP_PARAM 358 2412#define SSL_R_MISSING_TMP_DH_KEY 171 2413#define SSL_R_MISSING_TMP_ECDH_KEY 311 2414#define SSL_R_MISSING_TMP_RSA_KEY 172 2415#define SSL_R_MISSING_TMP_RSA_PKEY 173 2416#define SSL_R_MISSING_VERIFY_MESSAGE 174 2417#define SSL_R_MULTIPLE_SGC_RESTARTS 346 2418#define SSL_R_NON_SSLV2_INITIAL_PACKET 175 2419#define SSL_R_NO_CERTIFICATES_RETURNED 176 2420#define SSL_R_NO_CERTIFICATE_ASSIGNED 177 2421#define SSL_R_NO_CERTIFICATE_RETURNED 178 2422#define SSL_R_NO_CERTIFICATE_SET 179 2423#define SSL_R_NO_CERTIFICATE_SPECIFIED 180 2424#define SSL_R_NO_CIPHERS_AVAILABLE 181 2425#define SSL_R_NO_CIPHERS_PASSED 182 2426#define SSL_R_NO_CIPHERS_SPECIFIED 183 2427#define SSL_R_NO_CIPHER_LIST 184 2428#define SSL_R_NO_CIPHER_MATCH 185 2429#define SSL_R_NO_CLIENT_CERT_METHOD 331 2430#define SSL_R_NO_CLIENT_CERT_RECEIVED 186 2431#define SSL_R_NO_COMPRESSION_SPECIFIED 187 2432#define SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER 330 2433#define SSL_R_NO_METHOD_SPECIFIED 188 2434#define SSL_R_NO_PRIVATEKEY 189 2435#define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190 2436#define SSL_R_NO_PROTOCOLS_AVAILABLE 191 2437#define SSL_R_NO_PUBLICKEY 192 2438#define SSL_R_NO_RENEGOTIATION 339 2439#define SSL_R_NO_REQUIRED_DIGEST 324 2440#define SSL_R_NO_SHARED_CIPHER 193 2441#define SSL_R_NO_SRTP_PROFILES 359 2442#define SSL_R_NO_VERIFY_CALLBACK 194 2443#define SSL_R_NULL_SSL_CTX 195 2444#define SSL_R_NULL_SSL_METHOD_PASSED 196 2445#define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197 2446#define SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 344 2447#define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 297 2448#define SSL_R_OPAQUE_PRF_INPUT_TOO_LONG 327 2449#define SSL_R_PACKET_LENGTH_TOO_LONG 198 2450#define SSL_R_PARSE_TLSEXT 227 2451#define SSL_R_PATH_TOO_LONG 270 2452#define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199 2453#define SSL_R_PEER_ERROR 200 2454#define SSL_R_PEER_ERROR_CERTIFICATE 201 2455#define SSL_R_PEER_ERROR_NO_CERTIFICATE 202 2456#define SSL_R_PEER_ERROR_NO_CIPHER 203 2457#define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204 2458#define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205 2459#define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206 2460#define SSL_R_PROTOCOL_IS_SHUTDOWN 207 2461#define SSL_R_PSK_IDENTITY_NOT_FOUND 223 2462#define SSL_R_PSK_NO_CLIENT_CB 224 2463#define SSL_R_PSK_NO_SERVER_CB 225 2464#define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208 2465#define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209 2466#define SSL_R_PUBLIC_KEY_NOT_RSA 210 2467#define SSL_R_READ_BIO_NOT_SET 211 2468#define SSL_R_READ_TIMEOUT_EXPIRED 312 2469#define SSL_R_READ_WRONG_PACKET_TYPE 212 2470#define SSL_R_RECORD_LENGTH_MISMATCH 213 2471#define SSL_R_RECORD_TOO_LARGE 214 2472#define SSL_R_RECORD_TOO_SMALL 298 2473#define SSL_R_RENEGOTIATE_EXT_TOO_LONG 335 2474#define SSL_R_RENEGOTIATION_ENCODING_ERR 336 2475#define SSL_R_RENEGOTIATION_MISMATCH 337 2476#define SSL_R_REQUIRED_CIPHER_MISSING 215 2477#define SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING 342 2478#define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216 2479#define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217 2480#define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218 2481#define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING 345 2482#define SSL_R_SERVERHELLO_TLSEXT 275 2483#define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277 2484#define SSL_R_SHORT_READ 219 2485#define SSL_R_SIGNATURE_ALGORITHMS_ERROR 360 2486#define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220 2487#define SSL_R_SRP_A_CALC 361 2488#define SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES 362 2489#define SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG 363 2490#define SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE 364 2491#define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221 2492#define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 299 2493#define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT 321 2494#define SSL_R_SSL3_EXT_INVALID_SERVERNAME 319 2495#define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 320 2496#define SSL_R_SSL3_SESSION_ID_TOO_LONG 300 2497#define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222 2498#define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042 2499#define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020 2500#define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045 2501#define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044 2502#define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046 2503#define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030 2504#define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040 2505#define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047 2506#define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041 2507#define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010 2508#define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043 2509#define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228 2510#define SSL_R_SSL_HANDSHAKE_FAILURE 229 2511#define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230 2512#define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301 2513#define SSL_R_SSL_SESSION_ID_CONFLICT 302 2514#define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273 2515#define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303 2516#define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231 2517#define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049 2518#define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050 2519#define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021 2520#define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051 2521#define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060 2522#define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071 2523#define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080 2524#define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100 2525#define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070 2526#define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022 2527#define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048 2528#define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090 2529#define SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE 1114 2530#define SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE 1113 2531#define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE 1111 2532#define SSL_R_TLSV1_UNRECOGNIZED_NAME 1112 2533#define SSL_R_TLSV1_UNSUPPORTED_EXTENSION 1110 2534#define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232 2535#define SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT 365 2536#define SSL_R_TLS_HEARTBEAT_PENDING 366 2537#define SSL_R_TLS_ILLEGAL_EXPORTER_LABEL 367 2538#define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 157 2539#define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233 2540#define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234 2541#define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235 2542#define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236 2543#define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 313 2544#define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237 2545#define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238 2546#define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 314 2547#define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239 2548#define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240 2549#define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241 2550#define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242 2551#define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243 2552#define SSL_R_UNEXPECTED_MESSAGE 244 2553#define SSL_R_UNEXPECTED_RECORD 245 2554#define SSL_R_UNINITIALIZED 276 2555#define SSL_R_UNKNOWN_ALERT_TYPE 246 2556#define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247 2557#define SSL_R_UNKNOWN_CIPHER_RETURNED 248 2558#define SSL_R_UNKNOWN_CIPHER_TYPE 249 2559#define SSL_R_UNKNOWN_DIGEST 368 2560#define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250 2561#define SSL_R_UNKNOWN_PKEY_TYPE 251 2562#define SSL_R_UNKNOWN_PROTOCOL 252 2563#define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253 2564#define SSL_R_UNKNOWN_SSL_VERSION 254 2565#define SSL_R_UNKNOWN_STATE 255 2566#define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED 338 2567#define SSL_R_UNSUPPORTED_CIPHER 256 2568#define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257 2569#define SSL_R_UNSUPPORTED_DIGEST_TYPE 326 2570#define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 315 2571#define SSL_R_UNSUPPORTED_PROTOCOL 258 2572#define SSL_R_UNSUPPORTED_SSL_VERSION 259 2573#define SSL_R_UNSUPPORTED_STATUS_TYPE 329 2574#define SSL_R_USE_SRTP_NOT_NEGOTIATED 369 2575#define SSL_R_WRITE_BIO_NOT_SET 260 2576#define SSL_R_WRONG_CIPHER_RETURNED 261 2577#define SSL_R_WRONG_MESSAGE_TYPE 262 2578#define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263 2579#define SSL_R_WRONG_SIGNATURE_LENGTH 264 2580#define SSL_R_WRONG_SIGNATURE_SIZE 265 2581#define SSL_R_WRONG_SIGNATURE_TYPE 370 2582#define SSL_R_WRONG_SSL_VERSION 266 2583#define SSL_R_WRONG_VERSION_NUMBER 267 2584#define SSL_R_X509_LIB 268 2585#define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269 2586 2587#ifdef __cplusplus 2588} 2589#endif 2590#endif 2591