1/* ssl/ssl.h */ 2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3 * All rights reserved. 4 * 5 * This package is an SSL implementation written 6 * by Eric Young (eay@cryptsoft.com). 7 * The implementation was written so as to conform with Netscapes SSL. 8 * 9 * This library is free for commercial and non-commercial use as long as 10 * the following conditions are aheared to. The following conditions 11 * apply to all code found in this distribution, be it the RC4, RSA, 12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation 13 * included with this distribution is covered by the same copyright terms 14 * except that the holder is Tim Hudson (tjh@cryptsoft.com). 15 * 16 * Copyright remains Eric Young's, and as such any Copyright notices in 17 * the code are not to be removed. 18 * If this package is used in a product, Eric Young should be given attribution 19 * as the author of the parts of the library used. 20 * This can be in the form of a textual message at program startup or 21 * in documentation (online or textual) provided with the package. 22 * 23 * Redistribution and use in source and binary forms, with or without 24 * modification, are permitted provided that the following conditions 25 * are met: 26 * 1. Redistributions of source code must retain the copyright 27 * notice, this list of conditions and the following disclaimer. 28 * 2. Redistributions in binary form must reproduce the above copyright 29 * notice, this list of conditions and the following disclaimer in the 30 * documentation and/or other materials provided with the distribution. 31 * 3. All advertising materials mentioning features or use of this software 32 * must display the following acknowledgement: 33 * "This product includes cryptographic software written by 34 * Eric Young (eay@cryptsoft.com)" 35 * The word 'cryptographic' can be left out if the rouines from the library 36 * being used are not cryptographic related :-). 37 * 4. If you include any Windows specific code (or a derivative thereof) from 38 * the apps directory (application code) you must include an acknowledgement: 39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 40 * 41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51 * SUCH DAMAGE. 52 * 53 * The licence and distribution terms for any publically available version or 54 * derivative of this code cannot be changed. i.e. this code cannot simply be 55 * copied and put under another distribution licence 56 * [including the GNU Public Licence.] 57 */ 58/* ==================================================================== 59 * Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved. 60 * 61 * Redistribution and use in source and binary forms, with or without 62 * modification, are permitted provided that the following conditions 63 * are met: 64 * 65 * 1. Redistributions of source code must retain the above copyright 66 * notice, this list of conditions and the following disclaimer. 67 * 68 * 2. Redistributions in binary form must reproduce the above copyright 69 * notice, this list of conditions and the following disclaimer in 70 * the documentation and/or other materials provided with the 71 * distribution. 72 * 73 * 3. All advertising materials mentioning features or use of this 74 * software must display the following acknowledgment: 75 * "This product includes software developed by the OpenSSL Project 76 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" 77 * 78 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 79 * endorse or promote products derived from this software without 80 * prior written permission. For written permission, please contact 81 * openssl-core@openssl.org. 82 * 83 * 5. Products derived from this software may not be called "OpenSSL" 84 * nor may "OpenSSL" appear in their names without prior written 85 * permission of the OpenSSL Project. 86 * 87 * 6. Redistributions of any form whatsoever must retain the following 88 * acknowledgment: 89 * "This product includes software developed by the OpenSSL Project 90 * for use in the OpenSSL Toolkit (http://www.openssl.org/)" 91 * 92 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 93 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 94 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 95 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 96 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 97 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 98 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 99 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 100 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 101 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 102 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 103 * OF THE POSSIBILITY OF SUCH DAMAGE. 104 * ==================================================================== 105 * 106 * This product includes cryptographic software written by Eric Young 107 * (eay@cryptsoft.com). This product includes software written by Tim 108 * Hudson (tjh@cryptsoft.com). 109 * 110 */ 111/* ==================================================================== 112 * Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved. 113 * 114 * Redistribution and use in source and binary forms, with or without 115 * modification, are permitted provided that the following conditions 116 * are met: 117 * 118 * 1. Redistributions of source code must retain the above copyright 119 * notice, this list of conditions and the following disclaimer. 120 * 121 * 2. Redistributions in binary form must reproduce the above copyright 122 * notice, this list of conditions and the following disclaimer in 123 * the documentation and/or other materials provided with the 124 * distribution. 125 * 126 * 3. All advertising materials mentioning features or use of this 127 * software must display the following acknowledgment: 128 * "This product includes software developed by the OpenSSL Project 129 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" 130 * 131 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 132 * endorse or promote products derived from this software without 133 * prior written permission. For written permission, please contact 134 * openssl-core@openssl.org. 135 * 136 * 5. Products derived from this software may not be called "OpenSSL" 137 * nor may "OpenSSL" appear in their names without prior written 138 * permission of the OpenSSL Project. 139 * 140 * 6. Redistributions of any form whatsoever must retain the following 141 * acknowledgment: 142 * "This product includes software developed by the OpenSSL Project 143 * for use in the OpenSSL Toolkit (http://www.openssl.org/)" 144 * 145 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 146 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 147 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 148 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 149 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 150 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 151 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 152 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 153 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 154 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 155 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 156 * OF THE POSSIBILITY OF SUCH DAMAGE. 157 * ==================================================================== 158 * 159 * This product includes cryptographic software written by Eric Young 160 * (eay@cryptsoft.com). This product includes software written by Tim 161 * Hudson (tjh@cryptsoft.com). 162 * 163 */ 164/* ==================================================================== 165 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. 166 * ECC cipher suite support in OpenSSL originally developed by 167 * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project. 168 */ 169 170#ifndef HEADER_SSL_H 171#define HEADER_SSL_H 172 173#include <openssl/e_os2.h> 174 175#ifndef OPENSSL_NO_COMP 176#include <openssl/comp.h> 177#endif 178#ifndef OPENSSL_NO_BIO 179#include <openssl/bio.h> 180#endif 181#ifndef OPENSSL_NO_DEPRECATED 182#ifndef OPENSSL_NO_X509 183#include <openssl/x509.h> 184#endif 185#include <openssl/crypto.h> 186#include <openssl/lhash.h> 187#include <openssl/buffer.h> 188#endif 189#include <openssl/pem.h> 190#include <openssl/hmac.h> 191 192#include <openssl/kssl.h> 193#include <openssl/safestack.h> 194#include <openssl/symhacks.h> 195 196#ifdef __cplusplus 197extern "C" { 198#endif 199 200/* SSLeay version number for ASN.1 encoding of the session information */ 201/* Version 0 - initial version 202 * Version 1 - added the optional peer certificate 203 */ 204#define SSL_SESSION_ASN1_VERSION 0x0001 205 206/* text strings for the ciphers */ 207#define SSL_TXT_NULL_WITH_MD5 SSL2_TXT_NULL_WITH_MD5 208#define SSL_TXT_RC4_128_WITH_MD5 SSL2_TXT_RC4_128_WITH_MD5 209#define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5 210#define SSL_TXT_RC2_128_CBC_WITH_MD5 SSL2_TXT_RC2_128_CBC_WITH_MD5 211#define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 212#define SSL_TXT_IDEA_128_CBC_WITH_MD5 SSL2_TXT_IDEA_128_CBC_WITH_MD5 213#define SSL_TXT_DES_64_CBC_WITH_MD5 SSL2_TXT_DES_64_CBC_WITH_MD5 214#define SSL_TXT_DES_64_CBC_WITH_SHA SSL2_TXT_DES_64_CBC_WITH_SHA 215#define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5 216#define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA 217 218/* VRS Additional Kerberos5 entries 219 */ 220#define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA 221#define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA 222#define SSL_TXT_KRB5_RC4_128_SHA SSL3_TXT_KRB5_RC4_128_SHA 223#define SSL_TXT_KRB5_IDEA_128_CBC_SHA SSL3_TXT_KRB5_IDEA_128_CBC_SHA 224#define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5 225#define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5 226#define SSL_TXT_KRB5_RC4_128_MD5 SSL3_TXT_KRB5_RC4_128_MD5 227#define SSL_TXT_KRB5_IDEA_128_CBC_MD5 SSL3_TXT_KRB5_IDEA_128_CBC_MD5 228 229#define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA 230#define SSL_TXT_KRB5_RC2_40_CBC_SHA SSL3_TXT_KRB5_RC2_40_CBC_SHA 231#define SSL_TXT_KRB5_RC4_40_SHA SSL3_TXT_KRB5_RC4_40_SHA 232#define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5 233#define SSL_TXT_KRB5_RC2_40_CBC_MD5 SSL3_TXT_KRB5_RC2_40_CBC_MD5 234#define SSL_TXT_KRB5_RC4_40_MD5 SSL3_TXT_KRB5_RC4_40_MD5 235 236#define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA 237#define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5 238#define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA 239#define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5 240#define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA 241#define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5 242#define SSL_MAX_KRB5_PRINCIPAL_LENGTH 256 243 244#define SSL_MAX_SSL_SESSION_ID_LENGTH 32 245#define SSL_MAX_SID_CTX_LENGTH 32 246 247#define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8) 248#define SSL_MAX_KEY_ARG_LENGTH 8 249#define SSL_MAX_MASTER_KEY_LENGTH 48 250 251/* These are used to specify which ciphers to use and not to use */ 252#define SSL_TXT_LOW "LOW" 253#define SSL_TXT_MEDIUM "MEDIUM" 254#define SSL_TXT_HIGH "HIGH" 255#define SSL_TXT_FIPS "FIPS" 256#define SSL_TXT_kFZA "kFZA" 257#define SSL_TXT_aFZA "aFZA" 258#define SSL_TXT_eFZA "eFZA" 259#define SSL_TXT_FZA "FZA" 260 261#define SSL_TXT_aNULL "aNULL" 262#define SSL_TXT_eNULL "eNULL" 263#define SSL_TXT_NULL "NULL" 264 265#define SSL_TXT_kKRB5 "kKRB5" 266#define SSL_TXT_aKRB5 "aKRB5" 267#define SSL_TXT_KRB5 "KRB5" 268 269#define SSL_TXT_kRSA "kRSA" 270#define SSL_TXT_kDHr "kDHr" 271#define SSL_TXT_kDHd "kDHd" 272#define SSL_TXT_kEDH "kEDH" 273#define SSL_TXT_aRSA "aRSA" 274#define SSL_TXT_aDSS "aDSS" 275#define SSL_TXT_aDH "aDH" 276#define SSL_TXT_DSS "DSS" 277#define SSL_TXT_DH "DH" 278#define SSL_TXT_EDH "EDH" 279#define SSL_TXT_ADH "ADH" 280#define SSL_TXT_RSA "RSA" 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_AES "AES" 288#define SSL_TXT_CAMELLIA "CAMELLIA" 289#define SSL_TXT_MD5 "MD5" 290#define SSL_TXT_SHA1 "SHA1" 291#define SSL_TXT_SHA "SHA" 292#define SSL_TXT_EXP "EXP" 293#define SSL_TXT_EXPORT "EXPORT" 294#define SSL_TXT_EXP40 "EXPORT40" 295#define SSL_TXT_EXP56 "EXPORT56" 296#define SSL_TXT_SSLV2 "SSLv2" 297#define SSL_TXT_SSLV3 "SSLv3" 298#define SSL_TXT_TLSV1 "TLSv1" 299#define SSL_TXT_ALL "ALL" 300#define SSL_TXT_ECC "ECCdraft" /* ECC ciphersuites are not yet official */ 301 302/* 303 * COMPLEMENTOF* definitions. These identifiers are used to (de-select) 304 * ciphers normally not being used. 305 * Example: "RC4" will activate all ciphers using RC4 including ciphers 306 * without authentication, which would normally disabled by DEFAULT (due 307 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT" 308 * will make sure that it is also disabled in the specific selection. 309 * COMPLEMENTOF* identifiers are portable between version, as adjustments 310 * to the default cipher setup will also be included here. 311 * 312 * COMPLEMENTOFDEFAULT does not experience the same special treatment that 313 * DEFAULT gets, as only selection is being done and no sorting as needed 314 * for DEFAULT. 315 */ 316#define SSL_TXT_CMPALL "COMPLEMENTOFALL" 317#define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT" 318 319/* The following cipher list is used by default. 320 * It also is substituted when an application-defined cipher list string 321 * starts with 'DEFAULT'. */ 322#define SSL_DEFAULT_CIPHER_LIST "AES:ALL:!aNULL:!eNULL:+RC4:@STRENGTH" /* low priority for RC4 */ 323 324/* Used in SSL_set_shutdown()/SSL_get_shutdown(); */ 325#define SSL_SENT_SHUTDOWN 1 326#define SSL_RECEIVED_SHUTDOWN 2 327 328#ifdef __cplusplus 329} 330#endif 331 332#ifdef __cplusplus 333extern "C" { 334#endif 335 336#if (defined(OPENSSL_NO_RSA) || defined(OPENSSL_NO_MD5)) && !defined(OPENSSL_NO_SSL2) 337#define OPENSSL_NO_SSL2 338#endif 339 340#define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1 341#define SSL_FILETYPE_PEM X509_FILETYPE_PEM 342 343/* This is needed to stop compilers complaining about the 344 * 'struct ssl_st *' function parameters used to prototype callbacks 345 * in SSL_CTX. */ 346typedef struct ssl_st *ssl_crock_st; 347 348/* used to hold info on the particular ciphers used */ 349typedef struct ssl_cipher_st 350 { 351 int valid; 352 const char *name; /* text name */ 353 unsigned long id; /* id, 4 bytes, first is version */ 354 unsigned long algorithms; /* what ciphers are used */ 355 unsigned long algo_strength; /* strength and export flags */ 356 unsigned long algorithm2; /* Extra flags */ 357 int strength_bits; /* Number of bits really used */ 358 int alg_bits; /* Number of bits for algorithm */ 359 unsigned long mask; /* used for matching */ 360 unsigned long mask_strength; /* also used for matching */ 361 } SSL_CIPHER; 362 363DECLARE_STACK_OF(SSL_CIPHER) 364 365/* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */ 366typedef struct ssl_method_st 367 { 368 int version; 369 int (*ssl_new)(SSL *s); 370 void (*ssl_clear)(SSL *s); 371 void (*ssl_free)(SSL *s); 372 int (*ssl_accept)(SSL *s); 373 int (*ssl_connect)(SSL *s); 374 int (*ssl_read)(SSL *s,void *buf,int len); 375 int (*ssl_peek)(SSL *s,void *buf,int len); 376 int (*ssl_write)(SSL *s,const void *buf,int len); 377 int (*ssl_shutdown)(SSL *s); 378 int (*ssl_renegotiate)(SSL *s); 379 int (*ssl_renegotiate_check)(SSL *s); 380 long (*ssl_get_message)(SSL *s, int st1, int stn, int mt, long 381 max, int *ok); 382 int (*ssl_read_bytes)(SSL *s, int type, unsigned char *buf, int len, 383 int peek); 384 int (*ssl_write_bytes)(SSL *s, int type, const void *buf_, int len); 385 int (*ssl_dispatch_alert)(SSL *s); 386 long (*ssl_ctrl)(SSL *s,int cmd,long larg,void *parg); 387 long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,void *parg); 388 SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr); 389 int (*put_cipher_by_char)(const SSL_CIPHER *cipher,unsigned char *ptr); 390 int (*ssl_pending)(const SSL *s); 391 int (*num_ciphers)(void); 392 SSL_CIPHER *(*get_cipher)(unsigned ncipher); 393 struct ssl_method_st *(*get_ssl_method)(int version); 394 long (*get_timeout)(void); 395 struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */ 396 int (*ssl_version)(void); 397 long (*ssl_callback_ctrl)(SSL *s, int cb_id, void (*fp)(void)); 398 long (*ssl_ctx_callback_ctrl)(SSL_CTX *s, int cb_id, void (*fp)(void)); 399 } SSL_METHOD; 400 401/* Lets make this into an ASN.1 type structure as follows 402 * SSL_SESSION_ID ::= SEQUENCE { 403 * version INTEGER, -- structure version number 404 * SSLversion INTEGER, -- SSL version number 405 * Cipher OCTET_STRING, -- the 3 byte cipher ID 406 * Session_ID OCTET_STRING, -- the Session ID 407 * Master_key OCTET_STRING, -- the master key 408 * KRB5_principal OCTET_STRING -- optional Kerberos principal 409 * Key_Arg [ 0 ] IMPLICIT OCTET_STRING, -- the optional Key argument 410 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time 411 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds 412 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate 413 * Session_ID_context [ 4 ] EXPLICIT OCTET_STRING, -- the Session ID context 414 * Verify_result [ 5 ] EXPLICIT INTEGER -- X509_V_... code for `Peer' 415 * Compression [6] IMPLICIT ASN1_OBJECT -- compression OID XXXXX 416 * } 417 * Look in ssl/ssl_asn1.c for more details 418 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-). 419 */ 420typedef struct ssl_session_st 421 { 422 int ssl_version; /* what ssl version session info is 423 * being kept in here? */ 424 425 /* only really used in SSLv2 */ 426 unsigned int key_arg_length; 427 unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH]; 428 int master_key_length; 429 unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH]; 430 /* session_id - valid? */ 431 unsigned int session_id_length; 432 unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH]; 433 /* this is used to determine whether the session is being reused in 434 * the appropriate context. It is up to the application to set this, 435 * via SSL_new */ 436 unsigned int sid_ctx_length; 437 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 438 439#ifndef OPENSSL_NO_KRB5 440 unsigned int krb5_client_princ_len; 441 unsigned char krb5_client_princ[SSL_MAX_KRB5_PRINCIPAL_LENGTH]; 442#endif /* OPENSSL_NO_KRB5 */ 443 444 int not_resumable; 445 446 /* The cert is the certificate used to establish this connection */ 447 struct sess_cert_st /* SESS_CERT */ *sess_cert; 448 449 /* This is the cert for the other end. 450 * On clients, it will be the same as sess_cert->peer_key->x509 451 * (the latter is not enough as sess_cert is not retained 452 * in the external representation of sessions, see ssl_asn1.c). */ 453 X509 *peer; 454 /* when app_verify_callback accepts a session where the peer's certificate 455 * is not ok, we must remember the error for session reuse: */ 456 long verify_result; /* only for servers */ 457 458 int references; 459 long timeout; 460 long time; 461 462 int compress_meth; /* Need to lookup the method */ 463 464 SSL_CIPHER *cipher; 465 unsigned long cipher_id; /* when ASN.1 loaded, this 466 * needs to be used to load 467 * the 'cipher' structure */ 468 469 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */ 470 471 CRYPTO_EX_DATA ex_data; /* application specific data */ 472 473 /* These are used to make removal of session-ids more 474 * efficient and to implement a maximum cache size. */ 475 struct ssl_session_st *prev,*next; 476#ifndef OPENSSL_NO_TLSEXT 477 char *tlsext_hostname; 478 /* RFC4507 info */ 479 unsigned char *tlsext_tick; /* Session ticket */ 480 size_t tlsext_ticklen; /* Session ticket length */ 481 long tlsext_tick_lifetime_hint; /* Session lifetime hint in seconds */ 482#endif 483 } SSL_SESSION; 484 485 486#define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L 487#define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L 488/* Allow initial connection to servers that don't support RI */ 489#define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004L 490#define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L 491#define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L 492#define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L 493#define SSL_OP_SAFARI_ECDHE_ECDSA_BUG 0x00000040L 494#define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L 495#define SSL_OP_TLS_D5_BUG 0x00000100L 496#define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L 497 498/* Hasn't done anything since OpenSSL 0.9.7h, retained for compatibility */ 499#define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x0 500 501/* Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added 502 * in OpenSSL 0.9.6d. Usually (depending on the application protocol) 503 * the workaround is not needed. Unfortunately some broken SSL/TLS 504 * implementations cannot handle it at all, which is why we include 505 * it in SSL_OP_ALL. */ 506#define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L /* added in 0.9.6e */ 507 508/* SSL_OP_ALL: various bug workarounds that should be rather harmless. 509 * This used to be 0x000FFFFFL before 0.9.7. */ 510#define SSL_OP_ALL 0x00000FFFL 511 512/* DTLS options */ 513#define SSL_OP_NO_QUERY_MTU 0x00001000L 514/* Turn on Cookie Exchange (on relevant for servers) */ 515#define SSL_OP_COOKIE_EXCHANGE 0x00002000L 516/* Don't use RFC4507 ticket extension */ 517#define SSL_OP_NO_TICKET 0x00004000L 518/* Use Cisco's "speshul" version of DTLS_BAD_VER (as client) */ 519#define SSL_OP_CISCO_ANYCONNECT 0x00008000L 520 521/* As server, disallow session resumption on renegotiation */ 522#define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L 523/* Permit unsafe legacy renegotiation */ 524#define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x00040000L 525/* If set, always create a new key when using tmp_ecdh parameters */ 526#define SSL_OP_SINGLE_ECDH_USE 0x00080000L 527/* If set, always create a new key when using tmp_dh parameters */ 528#define SSL_OP_SINGLE_DH_USE 0x00100000L 529/* Set to always use the tmp_rsa key when doing RSA operations, 530 * even when this violates protocol specs */ 531#define SSL_OP_EPHEMERAL_RSA 0x00200000L 532/* Set on servers to choose the cipher according to the server's 533 * preferences */ 534#define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L 535/* If set, a server will allow a client to issue a SSLv3.0 version number 536 * as latest version supported in the premaster secret, even when TLSv1.0 537 * (version 3.1) was announced in the client hello. Normally this is 538 * forbidden to prevent version rollback attacks. */ 539#define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L 540 541#define SSL_OP_NO_SSLv2 0x01000000L 542#define SSL_OP_NO_SSLv3 0x02000000L 543#define SSL_OP_NO_TLSv1 0x04000000L 544 545/* The next flag deliberately changes the ciphertest, this is a check 546 * for the PKCS#1 attack */ 547#define SSL_OP_PKCS1_CHECK_1 0x08000000L 548#define SSL_OP_PKCS1_CHECK_2 0x10000000L 549#define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L 550#define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L 551 552 553/* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success 554 * when just a single record has been written): */ 555#define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L 556/* Make it possible to retry SSL_write() with changed buffer location 557 * (buffer contents must stay the same!); this is not the default to avoid 558 * the misconception that non-blocking SSL_write() behaves like 559 * non-blocking write(): */ 560#define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L 561/* Never bother the application with retries if the transport 562 * is blocking: */ 563#define SSL_MODE_AUTO_RETRY 0x00000004L 564/* Don't attempt to automatically build certificate chain */ 565#define SSL_MODE_NO_AUTO_CHAIN 0x00000008L 566 567 568/* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, 569 * they cannot be used to clear bits. */ 570 571#define SSL_CTX_set_options(ctx,op) \ 572 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL) 573#define SSL_CTX_clear_options(ctx,op) \ 574 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_OPTIONS,(op),NULL) 575#define SSL_CTX_get_options(ctx) \ 576 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL) 577#define SSL_set_options(ssl,op) \ 578 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL) 579#define SSL_clear_options(ssl,op) \ 580 SSL_ctrl((ssl),SSL_CTRL_CLEAR_OPTIONS,(op),NULL) 581#define SSL_get_options(ssl) \ 582 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL) 583 584#define SSL_CTX_set_mode(ctx,op) \ 585 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL) 586#define SSL_CTX_clear_mode(ctx,op) \ 587 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL) 588#define SSL_CTX_get_mode(ctx) \ 589 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL) 590#define SSL_clear_mode(ssl,op) \ 591 SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL) 592#define SSL_set_mode(ssl,op) \ 593 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL) 594#define SSL_get_mode(ssl) \ 595 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL) 596#define SSL_set_mtu(ssl, mtu) \ 597 SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL) 598 599#define SSL_get_secure_renegotiation_support(ssl) \ 600 SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL) 601 602void 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)); 603void 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)); 604#define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg)) 605#define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg)) 606 607 608 609#if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32) 610#define SSL_MAX_CERT_LIST_DEFAULT 1024*30 /* 30k max cert list :-) */ 611#else 612#define SSL_MAX_CERT_LIST_DEFAULT 1024*100 /* 100k max cert list :-) */ 613#endif 614 615#define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20) 616 617/* This callback type is used inside SSL_CTX, SSL, and in the functions that set 618 * them. It is used to override the generation of SSL/TLS session IDs in a 619 * server. Return value should be zero on an error, non-zero to proceed. Also, 620 * callbacks should themselves check if the id they generate is unique otherwise 621 * the SSL handshake will fail with an error - callbacks can do this using the 622 * 'ssl' value they're passed by; 623 * SSL_has_matching_session_id(ssl, id, *id_len) 624 * The length value passed in is set at the maximum size the session ID can be. 625 * In SSLv2 this is 16 bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback 626 * can alter this length to be less if desired, but under SSLv2 session IDs are 627 * supposed to be fixed at 16 bytes so the id will be padded after the callback 628 * returns in this case. It is also an error for the callback to set the size to 629 * zero. */ 630typedef int (*GEN_SESSION_CB)(const SSL *ssl, unsigned char *id, 631 unsigned int *id_len); 632 633typedef struct ssl_comp_st 634 { 635 int id; 636 const char *name; 637#ifndef OPENSSL_NO_COMP 638 COMP_METHOD *method; 639#else 640 char *method; 641#endif 642 } SSL_COMP; 643 644DECLARE_STACK_OF(SSL_COMP) 645 646struct ssl_ctx_st 647 { 648 SSL_METHOD *method; 649 650 STACK_OF(SSL_CIPHER) *cipher_list; 651 /* same as above but sorted for lookup */ 652 STACK_OF(SSL_CIPHER) *cipher_list_by_id; 653 654 struct x509_store_st /* X509_STORE */ *cert_store; 655 struct lhash_st /* LHASH */ *sessions; /* a set of SSL_SESSIONs */ 656 /* Most session-ids that will be cached, default is 657 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */ 658 unsigned long session_cache_size; 659 struct ssl_session_st *session_cache_head; 660 struct ssl_session_st *session_cache_tail; 661 662 /* This can have one of 2 values, ored together, 663 * SSL_SESS_CACHE_CLIENT, 664 * SSL_SESS_CACHE_SERVER, 665 * Default is SSL_SESSION_CACHE_SERVER, which means only 666 * SSL_accept which cache SSL_SESSIONS. */ 667 int session_cache_mode; 668 669 /* If timeout is not 0, it is the default timeout value set 670 * when SSL_new() is called. This has been put in to make 671 * life easier to set things up */ 672 long session_timeout; 673 674 /* If this callback is not null, it will be called each 675 * time a session id is added to the cache. If this function 676 * returns 1, it means that the callback will do a 677 * SSL_SESSION_free() when it has finished using it. Otherwise, 678 * on 0, it means the callback has finished with it. 679 * If remove_session_cb is not null, it will be called when 680 * a session-id is removed from the cache. After the call, 681 * OpenSSL will SSL_SESSION_free() it. */ 682 int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess); 683 void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess); 684 SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl, 685 unsigned char *data,int len,int *copy); 686 687 struct 688 { 689 int sess_connect; /* SSL new conn - started */ 690 int sess_connect_renegotiate;/* SSL reneg - requested */ 691 int sess_connect_good; /* SSL new conne/reneg - finished */ 692 int sess_accept; /* SSL new accept - started */ 693 int sess_accept_renegotiate;/* SSL reneg - requested */ 694 int sess_accept_good; /* SSL accept/reneg - finished */ 695 int sess_miss; /* session lookup misses */ 696 int sess_timeout; /* reuse attempt on timeouted session */ 697 int sess_cache_full; /* session removed due to full cache */ 698 int sess_hit; /* session reuse actually done */ 699 int sess_cb_hit; /* session-id that was not 700 * in the cache was 701 * passed back via the callback. This 702 * indicates that the application is 703 * supplying session-id's from other 704 * processes - spooky :-) */ 705 } stats; 706 707 int references; 708 709 /* if defined, these override the X509_verify_cert() calls */ 710 int (*app_verify_callback)(X509_STORE_CTX *, void *); 711 void *app_verify_arg; 712 /* before OpenSSL 0.9.7, 'app_verify_arg' was ignored 713 * ('app_verify_callback' was called with just one argument) */ 714 715 /* Default password callback. */ 716 pem_password_cb *default_passwd_callback; 717 718 /* Default password callback user data. */ 719 void *default_passwd_callback_userdata; 720 721 /* get client cert callback */ 722 int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey); 723 724 /* cookie generate callback */ 725 int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie, 726 unsigned int *cookie_len); 727 728 /* verify cookie callback */ 729 int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie, 730 unsigned int cookie_len); 731 732 CRYPTO_EX_DATA ex_data; 733 734 const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */ 735 const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */ 736 const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */ 737 738 STACK_OF(X509) *extra_certs; 739 STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */ 740 741 742 /* Default values used when no per-SSL value is defined follow */ 743 744 void (*info_callback)(const SSL *ssl,int type,int val); /* used if SSL's info_callback is NULL */ 745 746 /* what we put in client cert requests */ 747 STACK_OF(X509_NAME) *client_CA; 748 749 750 /* Default values to use in SSL structures follow (these are copied by SSL_new) */ 751 752 unsigned long options; 753 unsigned long mode; 754 long max_cert_list; 755 756 struct cert_st /* CERT */ *cert; 757 int read_ahead; 758 759 /* callback that allows applications to peek at protocol messages */ 760 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg); 761 void *msg_callback_arg; 762 763 int verify_mode; 764 unsigned int sid_ctx_length; 765 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 766 int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx); /* called 'verify_callback' in the SSL */ 767 768 /* Default generate session ID callback. */ 769 GEN_SESSION_CB generate_session_id; 770 771 X509_VERIFY_PARAM *param; 772 773#if 0 774 int purpose; /* Purpose setting */ 775 int trust; /* Trust setting */ 776#endif 777 778 int quiet_shutdown; 779 780#ifndef OPENSSL_ENGINE 781 /* Engine to pass requests for client certs to 782 */ 783 ENGINE *client_cert_engine; 784#endif 785 786#ifndef OPENSSL_NO_TLSEXT 787 /* TLS extensions servername callback */ 788 int (*tlsext_servername_callback)(SSL*, int *, void *); 789 void *tlsext_servername_arg; 790 /* RFC 4507 session ticket keys */ 791 unsigned char tlsext_tick_key_name[16]; 792 unsigned char tlsext_tick_hmac_key[16]; 793 unsigned char tlsext_tick_aes_key[16]; 794 /* Callback to support customisation of ticket key setting */ 795 int (*tlsext_ticket_key_cb)(SSL *ssl, 796 unsigned char *name, unsigned char *iv, 797 EVP_CIPHER_CTX *ectx, 798 HMAC_CTX *hctx, int enc); 799 800 /* certificate status request info */ 801 /* Callback for status request */ 802 int (*tlsext_status_cb)(SSL *ssl, void *arg); 803 void *tlsext_status_arg; 804#endif 805 806 }; 807 808#define SSL_SESS_CACHE_OFF 0x0000 809#define SSL_SESS_CACHE_CLIENT 0x0001 810#define SSL_SESS_CACHE_SERVER 0x0002 811#define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER) 812#define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080 813/* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */ 814#define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100 815#define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200 816#define SSL_SESS_CACHE_NO_INTERNAL \ 817 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE) 818 819 struct lhash_st *SSL_CTX_sessions(SSL_CTX *ctx); 820#define SSL_CTX_sess_number(ctx) \ 821 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL) 822#define SSL_CTX_sess_connect(ctx) \ 823 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL) 824#define SSL_CTX_sess_connect_good(ctx) \ 825 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL) 826#define SSL_CTX_sess_connect_renegotiate(ctx) \ 827 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL) 828#define SSL_CTX_sess_accept(ctx) \ 829 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL) 830#define SSL_CTX_sess_accept_renegotiate(ctx) \ 831 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL) 832#define SSL_CTX_sess_accept_good(ctx) \ 833 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL) 834#define SSL_CTX_sess_hits(ctx) \ 835 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL) 836#define SSL_CTX_sess_cb_hits(ctx) \ 837 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL) 838#define SSL_CTX_sess_misses(ctx) \ 839 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL) 840#define SSL_CTX_sess_timeouts(ctx) \ 841 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL) 842#define SSL_CTX_sess_cache_full(ctx) \ 843 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL) 844 845void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx, int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess)); 846int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx))(struct ssl_st *ssl, SSL_SESSION *sess); 847void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx, void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess)); 848void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx))(struct ssl_ctx_st *ctx, SSL_SESSION *sess); 849void 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)); 850SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx))(struct ssl_st *ssl, unsigned char *Data, int len, int *copy); 851void SSL_CTX_set_info_callback(SSL_CTX *ctx, void (*cb)(const SSL *ssl,int type,int val)); 852void (*SSL_CTX_get_info_callback(SSL_CTX *ctx))(const SSL *ssl,int type,int val); 853void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx, int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey)); 854int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx))(SSL *ssl, X509 **x509, EVP_PKEY **pkey); 855#ifndef OPENSSL_NO_ENGINE 856int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e); 857#endif 858void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx, int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int *cookie_len)); 859void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx, int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int cookie_len)); 860 861#define SSL_NOTHING 1 862#define SSL_WRITING 2 863#define SSL_READING 3 864#define SSL_X509_LOOKUP 4 865 866/* These will only be used when doing non-blocking IO */ 867#define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING) 868#define SSL_want_read(s) (SSL_want(s) == SSL_READING) 869#define SSL_want_write(s) (SSL_want(s) == SSL_WRITING) 870#define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP) 871 872struct ssl_st 873 { 874 /* protocol version 875 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION, DTLS1_VERSION) 876 */ 877 int version; 878 int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */ 879 880 SSL_METHOD *method; /* SSLv3 */ 881 882 /* There are 2 BIO's even though they are normally both the 883 * same. This is so data can be read and written to different 884 * handlers */ 885 886#ifndef OPENSSL_NO_BIO 887 BIO *rbio; /* used by SSL_read */ 888 BIO *wbio; /* used by SSL_write */ 889 BIO *bbio; /* used during session-id reuse to concatenate 890 * messages */ 891#else 892 char *rbio; /* used by SSL_read */ 893 char *wbio; /* used by SSL_write */ 894 char *bbio; 895#endif 896 /* This holds a variable that indicates what we were doing 897 * when a 0 or -1 is returned. This is needed for 898 * non-blocking IO so we know what request needs re-doing when 899 * in SSL_accept or SSL_connect */ 900 int rwstate; 901 902 /* true when we are actually in SSL_accept() or SSL_connect() */ 903 int in_handshake; 904 int (*handshake_func)(SSL *); 905 906 /* Imagine that here's a boolean member "init" that is 907 * switched as soon as SSL_set_{accept/connect}_state 908 * is called for the first time, so that "state" and 909 * "handshake_func" are properly initialized. But as 910 * handshake_func is == 0 until then, we use this 911 * test instead of an "init" member. 912 */ 913 914 int server; /* are we the server side? - mostly used by SSL_clear*/ 915 916 int new_session;/* 1 if we are to use a new session. 917 * 2 if we are a server and are inside a handshake 918 * (i.e. not just sending a HelloRequest) 919 * NB: For servers, the 'new' session may actually be a previously 920 * cached session or even the previous session unless 921 * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set */ 922 int quiet_shutdown;/* don't send shutdown packets */ 923 int shutdown; /* we have shut things down, 0x01 sent, 0x02 924 * for received */ 925 int state; /* where we are */ 926 int rstate; /* where we are when reading */ 927 928 BUF_MEM *init_buf; /* buffer used during init */ 929 void *init_msg; /* pointer to handshake message body, set by ssl3_get_message() */ 930 int init_num; /* amount read/written */ 931 int init_off; /* amount read/written */ 932 933 /* used internally to point at a raw packet */ 934 unsigned char *packet; 935 unsigned int packet_length; 936 937 struct ssl2_state_st *s2; /* SSLv2 variables */ 938 struct ssl3_state_st *s3; /* SSLv3 variables */ 939 struct dtls1_state_st *d1; /* DTLSv1 variables */ 940 941 int read_ahead; /* Read as many input bytes as possible 942 * (for non-blocking reads) */ 943 944 /* callback that allows applications to peek at protocol messages */ 945 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg); 946 void *msg_callback_arg; 947 948 int hit; /* reusing a previous session */ 949 950 X509_VERIFY_PARAM *param; 951 952#if 0 953 int purpose; /* Purpose setting */ 954 int trust; /* Trust setting */ 955#endif 956 957 /* crypto */ 958 STACK_OF(SSL_CIPHER) *cipher_list; 959 STACK_OF(SSL_CIPHER) *cipher_list_by_id; 960 961 /* These are the ones being used, the ones in SSL_SESSION are 962 * the ones to be 'copied' into these ones */ 963 964 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */ 965 const EVP_MD *read_hash; /* used for mac generation */ 966#ifndef OPENSSL_NO_COMP 967 COMP_CTX *expand; /* uncompress */ 968#else 969 char *expand; 970#endif 971 972 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */ 973 const EVP_MD *write_hash; /* used for mac generation */ 974#ifndef OPENSSL_NO_COMP 975 COMP_CTX *compress; /* compression */ 976#else 977 char *compress; 978#endif 979 980 /* session info */ 981 982 /* client cert? */ 983 /* This is used to hold the server certificate used */ 984 struct cert_st /* CERT */ *cert; 985 986 /* the session_id_context is used to ensure sessions are only reused 987 * in the appropriate context */ 988 unsigned int sid_ctx_length; 989 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 990 991 /* This can also be in the session once a session is established */ 992 SSL_SESSION *session; 993 994 /* Default generate session ID callback. */ 995 GEN_SESSION_CB generate_session_id; 996 997 /* Used in SSL2 and SSL3 */ 998 int verify_mode; /* 0 don't care about verify failure. 999 * 1 fail if verify fails */ 1000 int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */ 1001 1002 void (*info_callback)(const SSL *ssl,int type,int val); /* optional informational callback */ 1003 1004 int error; /* error bytes to be written */ 1005 int error_code; /* actual code */ 1006 1007#ifndef OPENSSL_NO_KRB5 1008 KSSL_CTX *kssl_ctx; /* Kerberos 5 context */ 1009#endif /* OPENSSL_NO_KRB5 */ 1010 1011 SSL_CTX *ctx; 1012 /* set this flag to 1 and a sleep(1) is put into all SSL_read() 1013 * and SSL_write() calls, good for nbio debuging :-) */ 1014 int debug; 1015 1016 /* extra application data */ 1017 long verify_result; 1018 CRYPTO_EX_DATA ex_data; 1019 1020 /* for server side, keep the list of CA_dn we can use */ 1021 STACK_OF(X509_NAME) *client_CA; 1022 1023 int references; 1024 unsigned long options; /* protocol behaviour */ 1025 unsigned long mode; /* API behaviour */ 1026 long max_cert_list; 1027 int first_packet; 1028 int client_version; /* what was passed, used for 1029 * SSLv3/TLS rollback check */ 1030#ifndef OPENSSL_NO_TLSEXT 1031 /* TLS extension debug callback */ 1032 void (*tlsext_debug_cb)(SSL *s, int client_server, int type, 1033 unsigned char *data, int len, 1034 void *arg); 1035 void *tlsext_debug_arg; 1036 char *tlsext_hostname; 1037 int servername_done; /* no further mod of servername 1038 0 : call the servername extension callback. 1039 1 : prepare 2, allow last ack just after in server callback. 1040 2 : don't call servername callback, no ack in server hello 1041 */ 1042 /* certificate status request info */ 1043 /* Status type or -1 if no status type */ 1044 int tlsext_status_type; 1045 /* Expect OCSP CertificateStatus message */ 1046 int tlsext_status_expected; 1047 /* OCSP status request only */ 1048 STACK_OF(OCSP_RESPID) *tlsext_ocsp_ids; 1049 X509_EXTENSIONS *tlsext_ocsp_exts; 1050 /* OCSP response received or to be sent */ 1051 unsigned char *tlsext_ocsp_resp; 1052 int tlsext_ocsp_resplen; 1053 1054 /* RFC4507 session ticket expected to be received or sent */ 1055 int tlsext_ticket_expected; 1056 SSL_CTX * initial_ctx; /* initial ctx, used to store sessions */ 1057#define session_ctx initial_ctx 1058#else 1059#define session_ctx ctx 1060#endif 1061 }; 1062 1063#ifdef __cplusplus 1064} 1065#endif 1066 1067#include <openssl/ssl2.h> 1068#include <openssl/ssl3.h> 1069#include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */ 1070#include <openssl/dtls1.h> /* Datagram TLS */ 1071#include <openssl/ssl23.h> 1072 1073#ifdef __cplusplus 1074extern "C" { 1075#endif 1076 1077/* compatibility */ 1078#define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg)) 1079#define SSL_get_app_data(s) (SSL_get_ex_data(s,0)) 1080#define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a)) 1081#define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0)) 1082#define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0)) 1083#define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg)) 1084 1085/* The following are the possible values for ssl->state are are 1086 * used to indicate where we are up to in the SSL connection establishment. 1087 * The macros that follow are about the only things you should need to use 1088 * and even then, only when using non-blocking IO. 1089 * It can also be useful to work out where you were when the connection 1090 * failed */ 1091 1092#define SSL_ST_CONNECT 0x1000 1093#define SSL_ST_ACCEPT 0x2000 1094#define SSL_ST_MASK 0x0FFF 1095#define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT) 1096#define SSL_ST_BEFORE 0x4000 1097#define SSL_ST_OK 0x03 1098#define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT) 1099 1100#define SSL_CB_LOOP 0x01 1101#define SSL_CB_EXIT 0x02 1102#define SSL_CB_READ 0x04 1103#define SSL_CB_WRITE 0x08 1104#define SSL_CB_ALERT 0x4000 /* used in callback */ 1105#define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ) 1106#define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE) 1107#define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP) 1108#define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT) 1109#define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP) 1110#define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT) 1111#define SSL_CB_HANDSHAKE_START 0x10 1112#define SSL_CB_HANDSHAKE_DONE 0x20 1113 1114/* Is the SSL_connection established? */ 1115#define SSL_get_state(a) SSL_state(a) 1116#define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK) 1117#define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT) 1118#define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE) 1119#define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT) 1120#define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT) 1121 1122/* The following 2 states are kept in ssl->rstate when reads fail, 1123 * you should not need these */ 1124#define SSL_ST_READ_HEADER 0xF0 1125#define SSL_ST_READ_BODY 0xF1 1126#define SSL_ST_READ_DONE 0xF2 1127 1128/* Obtain latest Finished message 1129 * -- that we sent (SSL_get_finished) 1130 * -- that we expected from peer (SSL_get_peer_finished). 1131 * Returns length (0 == no Finished so far), copies up to 'count' bytes. */ 1132size_t SSL_get_finished(const SSL *s, void *buf, size_t count); 1133size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count); 1134 1135/* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options 1136 * are 'ored' with SSL_VERIFY_PEER if they are desired */ 1137#define SSL_VERIFY_NONE 0x00 1138#define SSL_VERIFY_PEER 0x01 1139#define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02 1140#define SSL_VERIFY_CLIENT_ONCE 0x04 1141 1142#define OpenSSL_add_ssl_algorithms() SSL_library_init() 1143#define SSLeay_add_ssl_algorithms() SSL_library_init() 1144 1145/* this is for backward compatibility */ 1146#if 0 /* NEW_SSLEAY */ 1147#define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c) 1148#define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n) 1149#define SSL_add_session(a,b) SSL_CTX_add_session((a),(b)) 1150#define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b)) 1151#define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b)) 1152#endif 1153/* More backward compatibility */ 1154#define SSL_get_cipher(s) \ 1155 SSL_CIPHER_get_name(SSL_get_current_cipher(s)) 1156#define SSL_get_cipher_bits(s,np) \ 1157 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np) 1158#define SSL_get_cipher_version(s) \ 1159 SSL_CIPHER_get_version(SSL_get_current_cipher(s)) 1160#define SSL_get_cipher_name(s) \ 1161 SSL_CIPHER_get_name(SSL_get_current_cipher(s)) 1162#define SSL_get_time(a) SSL_SESSION_get_time(a) 1163#define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b)) 1164#define SSL_get_timeout(a) SSL_SESSION_get_timeout(a) 1165#define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b)) 1166 1167#if 1 /*SSLEAY_MACROS*/ 1168#define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id) 1169#define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id) 1170#define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \ 1171 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u) 1172#define PEM_read_bio_SSL_SESSION(bp,x,cb,u) PEM_ASN1_read_bio_of(SSL_SESSION,d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,x,cb,u) 1173#define PEM_write_SSL_SESSION(fp,x) \ 1174 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \ 1175 PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL) 1176#define PEM_write_bio_SSL_SESSION(bp,x) \ 1177 PEM_ASN1_write_bio_of(SSL_SESSION,i2d_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,x,NULL,NULL,0,NULL,NULL) 1178#endif 1179 1180#define SSL_AD_REASON_OFFSET 1000 1181/* These alert types are for SSLv3 and TLSv1 */ 1182#define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY 1183#define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */ 1184#define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */ 1185#define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED 1186#define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW 1187#define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */ 1188#define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */ 1189#define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */ 1190#define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE 1191#define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE 1192#define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED 1193#define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED 1194#define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN 1195#define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */ 1196#define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */ 1197#define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */ 1198#define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */ 1199#define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR 1200#define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */ 1201#define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */ 1202#define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */ 1203#define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */ 1204#define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED 1205#define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION 1206#define SSL_AD_UNSUPPORTED_EXTENSION TLS1_AD_UNSUPPORTED_EXTENSION 1207#define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE 1208#define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME 1209#define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE 1210#define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE 1211#define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY /* fatal */ 1212 1213#define SSL_ERROR_NONE 0 1214#define SSL_ERROR_SSL 1 1215#define SSL_ERROR_WANT_READ 2 1216#define SSL_ERROR_WANT_WRITE 3 1217#define SSL_ERROR_WANT_X509_LOOKUP 4 1218#define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */ 1219#define SSL_ERROR_ZERO_RETURN 6 1220#define SSL_ERROR_WANT_CONNECT 7 1221#define SSL_ERROR_WANT_ACCEPT 8 1222 1223#define SSL_CTRL_NEED_TMP_RSA 1 1224#define SSL_CTRL_SET_TMP_RSA 2 1225#define SSL_CTRL_SET_TMP_DH 3 1226#define SSL_CTRL_SET_TMP_ECDH 4 1227#define SSL_CTRL_SET_TMP_RSA_CB 5 1228#define SSL_CTRL_SET_TMP_DH_CB 6 1229#define SSL_CTRL_SET_TMP_ECDH_CB 7 1230 1231#define SSL_CTRL_GET_SESSION_REUSED 8 1232#define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9 1233#define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10 1234#define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11 1235#define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12 1236#define SSL_CTRL_GET_FLAGS 13 1237#define SSL_CTRL_EXTRA_CHAIN_CERT 14 1238 1239#define SSL_CTRL_SET_MSG_CALLBACK 15 1240#define SSL_CTRL_SET_MSG_CALLBACK_ARG 16 1241 1242/* only applies to datagram connections */ 1243#define SSL_CTRL_SET_MTU 17 1244/* Stats */ 1245#define SSL_CTRL_SESS_NUMBER 20 1246#define SSL_CTRL_SESS_CONNECT 21 1247#define SSL_CTRL_SESS_CONNECT_GOOD 22 1248#define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23 1249#define SSL_CTRL_SESS_ACCEPT 24 1250#define SSL_CTRL_SESS_ACCEPT_GOOD 25 1251#define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26 1252#define SSL_CTRL_SESS_HIT 27 1253#define SSL_CTRL_SESS_CB_HIT 28 1254#define SSL_CTRL_SESS_MISSES 29 1255#define SSL_CTRL_SESS_TIMEOUTS 30 1256#define SSL_CTRL_SESS_CACHE_FULL 31 1257#define SSL_CTRL_OPTIONS 32 1258#define SSL_CTRL_MODE 33 1259 1260#define SSL_CTRL_GET_READ_AHEAD 40 1261#define SSL_CTRL_SET_READ_AHEAD 41 1262#define SSL_CTRL_SET_SESS_CACHE_SIZE 42 1263#define SSL_CTRL_GET_SESS_CACHE_SIZE 43 1264#define SSL_CTRL_SET_SESS_CACHE_MODE 44 1265#define SSL_CTRL_GET_SESS_CACHE_MODE 45 1266 1267#define SSL_CTRL_GET_MAX_CERT_LIST 50 1268#define SSL_CTRL_SET_MAX_CERT_LIST 51 1269 1270/* see tls1.h for macros based on these */ 1271#ifndef OPENSSL_NO_TLSEXT 1272#define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53 1273#define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54 1274#define SSL_CTRL_SET_TLSEXT_HOSTNAME 55 1275#define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56 1276#define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57 1277#define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58 1278#define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59 1279 1280#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63 1281#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64 1282#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65 1283#define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66 1284#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67 1285#define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68 1286#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69 1287#define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70 1288#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71 1289 1290#define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72 1291#endif 1292 1293#define DTLS_CTRL_GET_TIMEOUT 73 1294#define DTLS_CTRL_HANDLE_TIMEOUT 74 1295#define DTLS_CTRL_LISTEN 75 1296 1297#define SSL_CTRL_GET_RI_SUPPORT 76 1298#define SSL_CTRL_CLEAR_OPTIONS 77 1299#define SSL_CTRL_CLEAR_MODE 78 1300 1301#define DTLSv1_get_timeout(ssl, arg) \ 1302 SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg) 1303#define DTLSv1_handle_timeout(ssl) \ 1304 SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL) 1305#define DTLSv1_listen(ssl, peer) \ 1306 SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer) 1307 1308#define SSL_session_reused(ssl) \ 1309 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL) 1310#define SSL_num_renegotiations(ssl) \ 1311 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL) 1312#define SSL_clear_num_renegotiations(ssl) \ 1313 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL) 1314#define SSL_total_renegotiations(ssl) \ 1315 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL) 1316 1317#define SSL_CTX_need_tmp_RSA(ctx) \ 1318 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL) 1319#define SSL_CTX_set_tmp_rsa(ctx,rsa) \ 1320 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa) 1321#define SSL_CTX_set_tmp_dh(ctx,dh) \ 1322 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh) 1323#define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \ 1324 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh) 1325 1326#define SSL_need_tmp_RSA(ssl) \ 1327 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL) 1328#define SSL_set_tmp_rsa(ssl,rsa) \ 1329 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa) 1330#define SSL_set_tmp_dh(ssl,dh) \ 1331 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh) 1332#define SSL_set_tmp_ecdh(ssl,ecdh) \ 1333 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh) 1334 1335#define SSL_CTX_add_extra_chain_cert(ctx,x509) \ 1336 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509) 1337 1338#ifndef OPENSSL_NO_BIO 1339BIO_METHOD *BIO_f_ssl(void); 1340BIO *BIO_new_ssl(SSL_CTX *ctx,int client); 1341BIO *BIO_new_ssl_connect(SSL_CTX *ctx); 1342BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx); 1343int BIO_ssl_copy_session_id(BIO *to,BIO *from); 1344void BIO_ssl_shutdown(BIO *ssl_bio); 1345 1346#endif 1347 1348int SSL_CTX_set_cipher_list(SSL_CTX *,const char *str); 1349SSL_CTX *SSL_CTX_new(SSL_METHOD *meth); 1350void SSL_CTX_free(SSL_CTX *); 1351long SSL_CTX_set_timeout(SSL_CTX *ctx,long t); 1352long SSL_CTX_get_timeout(const SSL_CTX *ctx); 1353X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *); 1354void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *); 1355int SSL_want(const SSL *s); 1356int SSL_clear(SSL *s); 1357 1358void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm); 1359 1360SSL_CIPHER *SSL_get_current_cipher(const SSL *s); 1361int SSL_CIPHER_get_bits(const SSL_CIPHER *c,int *alg_bits); 1362char * SSL_CIPHER_get_version(const SSL_CIPHER *c); 1363const char * SSL_CIPHER_get_name(const SSL_CIPHER *c); 1364 1365int SSL_get_fd(const SSL *s); 1366int SSL_get_rfd(const SSL *s); 1367int SSL_get_wfd(const SSL *s); 1368const char * SSL_get_cipher_list(const SSL *s,int n); 1369char * SSL_get_shared_ciphers(const SSL *s, char *buf, int len); 1370int SSL_get_read_ahead(const SSL * s); 1371int SSL_pending(const SSL *s); 1372#ifndef OPENSSL_NO_SOCK 1373int SSL_set_fd(SSL *s, int fd); 1374int SSL_set_rfd(SSL *s, int fd); 1375int SSL_set_wfd(SSL *s, int fd); 1376#endif 1377#ifndef OPENSSL_NO_BIO 1378void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio); 1379BIO * SSL_get_rbio(const SSL *s); 1380BIO * SSL_get_wbio(const SSL *s); 1381#endif 1382int SSL_set_cipher_list(SSL *s, const char *str); 1383void SSL_set_read_ahead(SSL *s, int yes); 1384int SSL_get_verify_mode(const SSL *s); 1385int SSL_get_verify_depth(const SSL *s); 1386int (*SSL_get_verify_callback(const SSL *s))(int,X509_STORE_CTX *); 1387void SSL_set_verify(SSL *s, int mode, 1388 int (*callback)(int ok,X509_STORE_CTX *ctx)); 1389void SSL_set_verify_depth(SSL *s, int depth); 1390#ifndef OPENSSL_NO_RSA 1391int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa); 1392#endif 1393int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len); 1394int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey); 1395int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, const unsigned char *d, long len); 1396int SSL_use_certificate(SSL *ssl, X509 *x); 1397int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len); 1398 1399#ifndef OPENSSL_NO_STDIO 1400int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type); 1401int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type); 1402int SSL_use_certificate_file(SSL *ssl, const char *file, int type); 1403int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type); 1404int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type); 1405int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type); 1406int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */ 1407STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file); 1408int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, 1409 const char *file); 1410#ifndef OPENSSL_SYS_VMS 1411#ifndef OPENSSL_SYS_MACINTOSH_CLASSIC /* XXXXX: Better scheme needed! [was: #ifndef MAC_OS_pre_X] */ 1412int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, 1413 const char *dir); 1414#endif 1415#endif 1416 1417#endif 1418 1419void SSL_load_error_strings(void ); 1420const char *SSL_state_string(const SSL *s); 1421const char *SSL_rstate_string(const SSL *s); 1422const char *SSL_state_string_long(const SSL *s); 1423const char *SSL_rstate_string_long(const SSL *s); 1424long SSL_SESSION_get_time(const SSL_SESSION *s); 1425long SSL_SESSION_set_time(SSL_SESSION *s, long t); 1426long SSL_SESSION_get_timeout(const SSL_SESSION *s); 1427long SSL_SESSION_set_timeout(SSL_SESSION *s, long t); 1428void SSL_copy_session_id(SSL *to,const SSL *from); 1429 1430SSL_SESSION *SSL_SESSION_new(void); 1431unsigned long SSL_SESSION_hash(const SSL_SESSION *a); 1432int SSL_SESSION_cmp(const SSL_SESSION *a,const SSL_SESSION *b); 1433const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s, unsigned int *len); 1434#ifndef OPENSSL_NO_FP_API 1435int SSL_SESSION_print_fp(FILE *fp,const SSL_SESSION *ses); 1436#endif 1437#ifndef OPENSSL_NO_BIO 1438int SSL_SESSION_print(BIO *fp,const SSL_SESSION *ses); 1439#endif 1440void SSL_SESSION_free(SSL_SESSION *ses); 1441int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp); 1442int SSL_set_session(SSL *to, SSL_SESSION *session); 1443int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c); 1444int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c); 1445int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB); 1446int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB); 1447int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id, 1448 unsigned int id_len); 1449SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,const unsigned char **pp, 1450 long length); 1451 1452#ifdef HEADER_X509_H 1453X509 * SSL_get_peer_certificate(const SSL *s); 1454#endif 1455 1456STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s); 1457 1458int SSL_CTX_get_verify_mode(const SSL_CTX *ctx); 1459int SSL_CTX_get_verify_depth(const SSL_CTX *ctx); 1460int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx))(int,X509_STORE_CTX *); 1461void SSL_CTX_set_verify(SSL_CTX *ctx,int mode, 1462 int (*callback)(int, X509_STORE_CTX *)); 1463void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth); 1464void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(X509_STORE_CTX *,void *), void *arg); 1465#ifndef OPENSSL_NO_RSA 1466int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa); 1467#endif 1468int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, long len); 1469int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey); 1470int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx, 1471 const unsigned char *d, long len); 1472int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x); 1473int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, const unsigned char *d); 1474 1475void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb); 1476void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u); 1477 1478int SSL_CTX_check_private_key(const SSL_CTX *ctx); 1479int SSL_check_private_key(const SSL *ctx); 1480 1481int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx, 1482 unsigned int sid_ctx_len); 1483 1484SSL * SSL_new(SSL_CTX *ctx); 1485int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx, 1486 unsigned int sid_ctx_len); 1487 1488int SSL_CTX_set_purpose(SSL_CTX *s, int purpose); 1489int SSL_set_purpose(SSL *s, int purpose); 1490int SSL_CTX_set_trust(SSL_CTX *s, int trust); 1491int SSL_set_trust(SSL *s, int trust); 1492 1493void SSL_free(SSL *ssl); 1494int SSL_accept(SSL *ssl); 1495int SSL_connect(SSL *ssl); 1496int SSL_read(SSL *ssl,void *buf,int num); 1497int SSL_peek(SSL *ssl,void *buf,int num); 1498int SSL_write(SSL *ssl,const void *buf,int num); 1499long SSL_ctrl(SSL *ssl,int cmd, long larg, void *parg); 1500long SSL_callback_ctrl(SSL *, int, void (*)(void)); 1501long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, void *parg); 1502long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void)); 1503 1504int SSL_get_error(const SSL *s,int ret_code); 1505const char *SSL_get_version(const SSL *s); 1506 1507/* This sets the 'default' SSL version that SSL_new() will create */ 1508int SSL_CTX_set_ssl_version(SSL_CTX *ctx,SSL_METHOD *meth); 1509 1510SSL_METHOD *SSLv2_method(void); /* SSLv2 */ 1511SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */ 1512SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */ 1513 1514SSL_METHOD *SSLv3_method(void); /* SSLv3 */ 1515SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */ 1516SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */ 1517 1518SSL_METHOD *SSLv23_method(void); /* SSLv3 but can rollback to v2 */ 1519SSL_METHOD *SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */ 1520SSL_METHOD *SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */ 1521 1522SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */ 1523SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */ 1524SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */ 1525 1526SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */ 1527SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */ 1528SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */ 1529 1530STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s); 1531 1532int SSL_do_handshake(SSL *s); 1533int SSL_renegotiate(SSL *s); 1534int SSL_renegotiate_pending(SSL *s); 1535int SSL_shutdown(SSL *s); 1536 1537SSL_METHOD *SSL_get_ssl_method(SSL *s); 1538int SSL_set_ssl_method(SSL *s,SSL_METHOD *method); 1539const char *SSL_alert_type_string_long(int value); 1540const char *SSL_alert_type_string(int value); 1541const char *SSL_alert_desc_string_long(int value); 1542const char *SSL_alert_desc_string(int value); 1543 1544void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list); 1545void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list); 1546STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s); 1547STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s); 1548int SSL_add_client_CA(SSL *ssl,X509 *x); 1549int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x); 1550 1551void SSL_set_connect_state(SSL *s); 1552void SSL_set_accept_state(SSL *s); 1553 1554long SSL_get_default_timeout(const SSL *s); 1555 1556int SSL_library_init(void ); 1557 1558char *SSL_CIPHER_description(const SSL_CIPHER *,char *buf,int size); 1559STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk); 1560 1561SSL *SSL_dup(SSL *ssl); 1562 1563X509 *SSL_get_certificate(const SSL *ssl); 1564/* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl); 1565 1566void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode); 1567int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx); 1568void SSL_set_quiet_shutdown(SSL *ssl,int mode); 1569int SSL_get_quiet_shutdown(const SSL *ssl); 1570void SSL_set_shutdown(SSL *ssl,int mode); 1571int SSL_get_shutdown(const SSL *ssl); 1572int SSL_version(const SSL *ssl); 1573int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx); 1574int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile, 1575 const char *CApath); 1576#define SSL_get0_session SSL_get_session /* just peek at pointer */ 1577SSL_SESSION *SSL_get_session(const SSL *ssl); 1578SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */ 1579SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl); 1580SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX* ctx); 1581void SSL_set_info_callback(SSL *ssl, 1582 void (*cb)(const SSL *ssl,int type,int val)); 1583void (*SSL_get_info_callback(const SSL *ssl))(const SSL *ssl,int type,int val); 1584int SSL_state(const SSL *ssl); 1585 1586void SSL_set_verify_result(SSL *ssl,long v); 1587long SSL_get_verify_result(const SSL *ssl); 1588 1589int SSL_set_ex_data(SSL *ssl,int idx,void *data); 1590void *SSL_get_ex_data(const SSL *ssl,int idx); 1591int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 1592 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 1593 1594int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data); 1595void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss,int idx); 1596int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 1597 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 1598 1599int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data); 1600void *SSL_CTX_get_ex_data(const SSL_CTX *ssl,int idx); 1601int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 1602 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 1603 1604int SSL_get_ex_data_X509_STORE_CTX_idx(void ); 1605 1606#define SSL_CTX_sess_set_cache_size(ctx,t) \ 1607 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL) 1608#define SSL_CTX_sess_get_cache_size(ctx) \ 1609 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL) 1610#define SSL_CTX_set_session_cache_mode(ctx,m) \ 1611 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL) 1612#define SSL_CTX_get_session_cache_mode(ctx) \ 1613 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL) 1614 1615#define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx) 1616#define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m) 1617#define SSL_CTX_get_read_ahead(ctx) \ 1618 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL) 1619#define SSL_CTX_set_read_ahead(ctx,m) \ 1620 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL) 1621#define SSL_CTX_get_max_cert_list(ctx) \ 1622 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) 1623#define SSL_CTX_set_max_cert_list(ctx,m) \ 1624 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) 1625#define SSL_get_max_cert_list(ssl) \ 1626 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) 1627#define SSL_set_max_cert_list(ssl,m) \ 1628 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) 1629 1630 /* NB: the keylength is only applicable when is_export is true */ 1631#ifndef OPENSSL_NO_RSA 1632void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx, 1633 RSA *(*cb)(SSL *ssl,int is_export, 1634 int keylength)); 1635 1636void SSL_set_tmp_rsa_callback(SSL *ssl, 1637 RSA *(*cb)(SSL *ssl,int is_export, 1638 int keylength)); 1639#endif 1640#ifndef OPENSSL_NO_DH 1641void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx, 1642 DH *(*dh)(SSL *ssl,int is_export, 1643 int keylength)); 1644void SSL_set_tmp_dh_callback(SSL *ssl, 1645 DH *(*dh)(SSL *ssl,int is_export, 1646 int keylength)); 1647#endif 1648#ifndef OPENSSL_NO_ECDH 1649void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx, 1650 EC_KEY *(*ecdh)(SSL *ssl,int is_export, 1651 int keylength)); 1652void SSL_set_tmp_ecdh_callback(SSL *ssl, 1653 EC_KEY *(*ecdh)(SSL *ssl,int is_export, 1654 int keylength)); 1655#endif 1656 1657#ifndef OPENSSL_NO_COMP 1658const COMP_METHOD *SSL_get_current_compression(SSL *s); 1659const COMP_METHOD *SSL_get_current_expansion(SSL *s); 1660const char *SSL_COMP_get_name(const COMP_METHOD *comp); 1661STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void); 1662int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm); 1663#else 1664const void *SSL_get_current_compression(SSL *s); 1665const void *SSL_get_current_expansion(SSL *s); 1666const char *SSL_COMP_get_name(const void *comp); 1667void *SSL_COMP_get_compression_methods(void); 1668int SSL_COMP_add_compression_method(int id,void *cm); 1669#endif 1670 1671/* BEGIN ERROR CODES */ 1672/* The following lines are auto generated by the script mkerr.pl. Any changes 1673 * made after this point may be overwritten when the script is next run. 1674 */ 1675void ERR_load_SSL_strings(void); 1676 1677/* Error codes for the SSL functions. */ 1678 1679/* Function codes. */ 1680#define SSL_F_CLIENT_CERTIFICATE 100 1681#define SSL_F_CLIENT_FINISHED 167 1682#define SSL_F_CLIENT_HELLO 101 1683#define SSL_F_CLIENT_MASTER_KEY 102 1684#define SSL_F_D2I_SSL_SESSION 103 1685#define SSL_F_DO_DTLS1_WRITE 245 1686#define SSL_F_DO_SSL3_WRITE 104 1687#define SSL_F_DTLS1_ACCEPT 246 1688#define SSL_F_DTLS1_ADD_CERT_TO_BUF 280 1689#define SSL_F_DTLS1_BUFFER_RECORD 247 1690#define SSL_F_DTLS1_CHECK_TIMEOUT_NUM 293 1691#define SSL_F_DTLS1_CLIENT_HELLO 248 1692#define SSL_F_DTLS1_CONNECT 249 1693#define SSL_F_DTLS1_ENC 250 1694#define SSL_F_DTLS1_GET_HELLO_VERIFY 251 1695#define SSL_F_DTLS1_GET_MESSAGE 252 1696#define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253 1697#define SSL_F_DTLS1_GET_RECORD 254 1698#define SSL_F_DTLS1_HANDLE_TIMEOUT 282 1699#define SSL_F_DTLS1_OUTPUT_CERT_CHAIN 255 1700#define SSL_F_DTLS1_PREPROCESS_FRAGMENT 277 1701#define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 256 1702#define SSL_F_DTLS1_PROCESS_RECORD 257 1703#define SSL_F_DTLS1_READ_BYTES 258 1704#define SSL_F_DTLS1_READ_FAILED 259 1705#define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 260 1706#define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE 261 1707#define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE 262 1708#define SSL_F_DTLS1_SEND_CLIENT_VERIFY 263 1709#define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 264 1710#define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE 265 1711#define SSL_F_DTLS1_SEND_SERVER_HELLO 266 1712#define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE 267 1713#define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268 1714#define SSL_F_GET_CLIENT_FINISHED 105 1715#define SSL_F_GET_CLIENT_HELLO 106 1716#define SSL_F_GET_CLIENT_MASTER_KEY 107 1717#define SSL_F_GET_SERVER_FINISHED 108 1718#define SSL_F_GET_SERVER_HELLO 109 1719#define SSL_F_GET_SERVER_VERIFY 110 1720#define SSL_F_I2D_SSL_SESSION 111 1721#define SSL_F_READ_N 112 1722#define SSL_F_REQUEST_CERTIFICATE 113 1723#define SSL_F_SERVER_FINISH 239 1724#define SSL_F_SERVER_HELLO 114 1725#define SSL_F_SERVER_VERIFY 240 1726#define SSL_F_SSL23_ACCEPT 115 1727#define SSL_F_SSL23_CLIENT_HELLO 116 1728#define SSL_F_SSL23_CONNECT 117 1729#define SSL_F_SSL23_GET_CLIENT_HELLO 118 1730#define SSL_F_SSL23_GET_SERVER_HELLO 119 1731#define SSL_F_SSL23_PEEK 237 1732#define SSL_F_SSL23_READ 120 1733#define SSL_F_SSL23_WRITE 121 1734#define SSL_F_SSL2_ACCEPT 122 1735#define SSL_F_SSL2_CONNECT 123 1736#define SSL_F_SSL2_ENC_INIT 124 1737#define SSL_F_SSL2_GENERATE_KEY_MATERIAL 241 1738#define SSL_F_SSL2_PEEK 234 1739#define SSL_F_SSL2_READ 125 1740#define SSL_F_SSL2_READ_INTERNAL 236 1741#define SSL_F_SSL2_SET_CERTIFICATE 126 1742#define SSL_F_SSL2_WRITE 127 1743#define SSL_F_SSL3_ACCEPT 128 1744#define SSL_F_SSL3_ADD_CERT_TO_BUF 281 1745#define SSL_F_SSL3_CALLBACK_CTRL 233 1746#define SSL_F_SSL3_CHANGE_CIPHER_STATE 129 1747#define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130 1748#define SSL_F_SSL3_CHECK_CLIENT_HELLO 292 1749#define SSL_F_SSL3_CLIENT_HELLO 131 1750#define SSL_F_SSL3_CONNECT 132 1751#define SSL_F_SSL3_CTRL 213 1752#define SSL_F_SSL3_CTX_CTRL 133 1753#define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC 279 1754#define SSL_F_SSL3_ENC 134 1755#define SSL_F_SSL3_GENERATE_KEY_BLOCK 238 1756#define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135 1757#define SSL_F_SSL3_GET_CERT_STATUS 288 1758#define SSL_F_SSL3_GET_CERT_VERIFY 136 1759#define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137 1760#define SSL_F_SSL3_GET_CLIENT_HELLO 138 1761#define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139 1762#define SSL_F_SSL3_GET_FINISHED 140 1763#define SSL_F_SSL3_GET_KEY_EXCHANGE 141 1764#define SSL_F_SSL3_GET_MESSAGE 142 1765#define SSL_F_SSL3_GET_NEW_SESSION_TICKET 283 1766#define SSL_F_SSL3_GET_RECORD 143 1767#define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144 1768#define SSL_F_SSL3_GET_SERVER_DONE 145 1769#define SSL_F_SSL3_GET_SERVER_HELLO 146 1770#define SSL_F_SSL3_NEW_SESSION_TICKET 284 1771#define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147 1772#define SSL_F_SSL3_PEEK 235 1773#define SSL_F_SSL3_READ_BYTES 148 1774#define SSL_F_SSL3_READ_N 149 1775#define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150 1776#define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151 1777#define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152 1778#define SSL_F_SSL3_SEND_CLIENT_VERIFY 153 1779#define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154 1780#define SSL_F_SSL3_SEND_SERVER_HELLO 242 1781#define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155 1782#define SSL_F_SSL3_SETUP_BUFFERS 156 1783#define SSL_F_SSL3_SETUP_KEY_BLOCK 157 1784#define SSL_F_SSL3_WRITE_BYTES 158 1785#define SSL_F_SSL3_WRITE_PENDING 159 1786#define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT 285 1787#define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT 272 1788#define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215 1789#define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216 1790#define SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT 286 1791#define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT 273 1792#define SSL_F_SSL_BAD_METHOD 160 1793#define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161 1794#define SSL_F_SSL_CERT_DUP 221 1795#define SSL_F_SSL_CERT_INST 222 1796#define SSL_F_SSL_CERT_INSTANTIATE 214 1797#define SSL_F_SSL_CERT_NEW 162 1798#define SSL_F_SSL_CHECK_PRIVATE_KEY 163 1799#define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT 274 1800#define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230 1801#define SSL_F_SSL_CIPHER_STRENGTH_SORT 231 1802#define SSL_F_SSL_CLEAR 164 1803#define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165 1804#define SSL_F_SSL_CREATE_CIPHER_LIST 166 1805#define SSL_F_SSL_CTRL 232 1806#define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168 1807#define SSL_F_SSL_CTX_NEW 169 1808#define SSL_F_SSL_CTX_SET_CIPHER_LIST 269 1809#define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE 278 1810#define SSL_F_SSL_CTX_SET_PURPOSE 226 1811#define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219 1812#define SSL_F_SSL_CTX_SET_SSL_VERSION 170 1813#define SSL_F_SSL_CTX_SET_TRUST 229 1814#define SSL_F_SSL_CTX_USE_CERTIFICATE 171 1815#define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172 1816#define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220 1817#define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173 1818#define SSL_F_SSL_CTX_USE_PRIVATEKEY 174 1819#define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175 1820#define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176 1821#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177 1822#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178 1823#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179 1824#define SSL_F_SSL_DO_HANDSHAKE 180 1825#define SSL_F_SSL_GET_NEW_SESSION 181 1826#define SSL_F_SSL_GET_PREV_SESSION 217 1827#define SSL_F_SSL_GET_SERVER_SEND_CERT 182 1828#define SSL_F_SSL_GET_SERVER_SEND_PKEY 317 1829#define SSL_F_SSL_GET_SIGN_PKEY 183 1830#define SSL_F_SSL_INIT_WBIO_BUFFER 184 1831#define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185 1832#define SSL_F_SSL_NEW 186 1833#define SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT 287 1834#define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT 290 1835#define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT 289 1836#define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT 291 1837#define SSL_F_SSL_PEEK 270 1838#define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT 275 1839#define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT 276 1840#define SSL_F_SSL_READ 223 1841#define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187 1842#define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188 1843#define SSL_F_SSL_SESSION_NEW 189 1844#define SSL_F_SSL_SESSION_PRINT_FP 190 1845#define SSL_F_SSL_SESS_CERT_NEW 225 1846#define SSL_F_SSL_SET_CERT 191 1847#define SSL_F_SSL_SET_CIPHER_LIST 271 1848#define SSL_F_SSL_SET_FD 192 1849#define SSL_F_SSL_SET_PKEY 193 1850#define SSL_F_SSL_SET_PURPOSE 227 1851#define SSL_F_SSL_SET_RFD 194 1852#define SSL_F_SSL_SET_SESSION 195 1853#define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218 1854#define SSL_F_SSL_SET_TRUST 228 1855#define SSL_F_SSL_SET_WFD 196 1856#define SSL_F_SSL_SHUTDOWN 224 1857#define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243 1858#define SSL_F_SSL_UNDEFINED_FUNCTION 197 1859#define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244 1860#define SSL_F_SSL_USE_CERTIFICATE 198 1861#define SSL_F_SSL_USE_CERTIFICATE_ASN1 199 1862#define SSL_F_SSL_USE_CERTIFICATE_FILE 200 1863#define SSL_F_SSL_USE_PRIVATEKEY 201 1864#define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202 1865#define SSL_F_SSL_USE_PRIVATEKEY_FILE 203 1866#define SSL_F_SSL_USE_RSAPRIVATEKEY 204 1867#define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205 1868#define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206 1869#define SSL_F_SSL_VERIFY_CERT_CHAIN 207 1870#define SSL_F_SSL_WRITE 208 1871#define SSL_F_TLS1_CHANGE_CIPHER_STATE 209 1872#define SSL_F_TLS1_ENC 210 1873#define SSL_F_TLS1_SETUP_KEY_BLOCK 211 1874#define SSL_F_WRITE_PENDING 212 1875 1876/* Reason codes. */ 1877#define SSL_R_APP_DATA_IN_HANDSHAKE 100 1878#define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272 1879#define SSL_R_BAD_ALERT_RECORD 101 1880#define SSL_R_BAD_AUTHENTICATION_TYPE 102 1881#define SSL_R_BAD_CHANGE_CIPHER_SPEC 103 1882#define SSL_R_BAD_CHECKSUM 104 1883#define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106 1884#define SSL_R_BAD_DECOMPRESSION 107 1885#define SSL_R_BAD_DH_G_LENGTH 108 1886#define SSL_R_BAD_DH_PUB_KEY_LENGTH 109 1887#define SSL_R_BAD_DH_P_LENGTH 110 1888#define SSL_R_BAD_DIGEST_LENGTH 111 1889#define SSL_R_BAD_DSA_SIGNATURE 112 1890#define SSL_R_BAD_ECC_CERT 304 1891#define SSL_R_BAD_ECDSA_SIGNATURE 305 1892#define SSL_R_BAD_ECPOINT 306 1893#define SSL_R_BAD_HELLO_REQUEST 105 1894#define SSL_R_BAD_LENGTH 271 1895#define SSL_R_BAD_MAC_DECODE 113 1896#define SSL_R_BAD_MESSAGE_TYPE 114 1897#define SSL_R_BAD_PACKET_LENGTH 115 1898#define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116 1899#define SSL_R_BAD_RESPONSE_ARGUMENT 117 1900#define SSL_R_BAD_RSA_DECRYPT 118 1901#define SSL_R_BAD_RSA_ENCRYPT 119 1902#define SSL_R_BAD_RSA_E_LENGTH 120 1903#define SSL_R_BAD_RSA_MODULUS_LENGTH 121 1904#define SSL_R_BAD_RSA_SIGNATURE 122 1905#define SSL_R_BAD_SIGNATURE 123 1906#define SSL_R_BAD_SSL_FILETYPE 124 1907#define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125 1908#define SSL_R_BAD_STATE 126 1909#define SSL_R_BAD_WRITE_RETRY 127 1910#define SSL_R_BIO_NOT_SET 128 1911#define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129 1912#define SSL_R_BN_LIB 130 1913#define SSL_R_CA_DN_LENGTH_MISMATCH 131 1914#define SSL_R_CA_DN_TOO_LONG 132 1915#define SSL_R_CCS_RECEIVED_EARLY 133 1916#define SSL_R_CERTIFICATE_VERIFY_FAILED 134 1917#define SSL_R_CERT_LENGTH_MISMATCH 135 1918#define SSL_R_CHALLENGE_IS_DIFFERENT 136 1919#define SSL_R_CIPHER_CODE_WRONG_LENGTH 137 1920#define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138 1921#define SSL_R_CIPHER_TABLE_SRC_ERROR 139 1922#define SSL_R_CLIENTHELLO_TLSEXT 157 1923#define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140 1924#define SSL_R_COMPRESSION_FAILURE 141 1925#define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307 1926#define SSL_R_COMPRESSION_LIBRARY_ERROR 142 1927#define SSL_R_CONNECTION_ID_IS_DIFFERENT 143 1928#define SSL_R_CONNECTION_TYPE_NOT_SET 144 1929#define SSL_R_COOKIE_MISMATCH 308 1930#define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145 1931#define SSL_R_DATA_LENGTH_TOO_LONG 146 1932#define SSL_R_DECRYPTION_FAILED 147 1933#define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281 1934#define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148 1935#define SSL_R_DIGEST_CHECK_FAILED 149 1936#define SSL_R_DTLS_MESSAGE_TOO_BIG 318 1937#define SSL_R_DUPLICATE_COMPRESSION_ID 309 1938#define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310 1939#define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150 1940#define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 282 1941#define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151 1942#define SSL_R_EXCESSIVE_MESSAGE_SIZE 152 1943#define SSL_R_EXTRA_DATA_IN_MESSAGE 153 1944#define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154 1945#define SSL_R_HTTPS_PROXY_REQUEST 155 1946#define SSL_R_HTTP_REQUEST 156 1947#define SSL_R_ILLEGAL_PADDING 283 1948#define SSL_R_INVALID_CHALLENGE_LENGTH 158 1949#define SSL_R_INVALID_COMMAND 280 1950#define SSL_R_INVALID_PURPOSE 278 1951#define SSL_R_INVALID_STATUS_RESPONSE 316 1952#define SSL_R_INVALID_TICKET_KEYS_LENGTH 275 1953#define SSL_R_INVALID_TRUST 279 1954#define SSL_R_KEY_ARG_TOO_LONG 284 1955#define SSL_R_KRB5 285 1956#define SSL_R_KRB5_C_CC_PRINC 286 1957#define SSL_R_KRB5_C_GET_CRED 287 1958#define SSL_R_KRB5_C_INIT 288 1959#define SSL_R_KRB5_C_MK_REQ 289 1960#define SSL_R_KRB5_S_BAD_TICKET 290 1961#define SSL_R_KRB5_S_INIT 291 1962#define SSL_R_KRB5_S_RD_REQ 292 1963#define SSL_R_KRB5_S_TKT_EXPIRED 293 1964#define SSL_R_KRB5_S_TKT_NYV 294 1965#define SSL_R_KRB5_S_TKT_SKEW 295 1966#define SSL_R_LENGTH_MISMATCH 159 1967#define SSL_R_LENGTH_TOO_SHORT 160 1968#define SSL_R_LIBRARY_BUG 274 1969#define SSL_R_LIBRARY_HAS_NO_CIPHERS 161 1970#define SSL_R_MESSAGE_TOO_LONG 296 1971#define SSL_R_MISSING_DH_DSA_CERT 162 1972#define SSL_R_MISSING_DH_KEY 163 1973#define SSL_R_MISSING_DH_RSA_CERT 164 1974#define SSL_R_MISSING_DSA_SIGNING_CERT 165 1975#define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166 1976#define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167 1977#define SSL_R_MISSING_RSA_CERTIFICATE 168 1978#define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169 1979#define SSL_R_MISSING_RSA_SIGNING_CERT 170 1980#define SSL_R_MISSING_TMP_DH_KEY 171 1981#define SSL_R_MISSING_TMP_ECDH_KEY 311 1982#define SSL_R_MISSING_TMP_RSA_KEY 172 1983#define SSL_R_MISSING_TMP_RSA_PKEY 173 1984#define SSL_R_MISSING_VERIFY_MESSAGE 174 1985#define SSL_R_MULTIPLE_SGC_RESTARTS 325 1986#define SSL_R_NON_SSLV2_INITIAL_PACKET 175 1987#define SSL_R_NO_CERTIFICATES_RETURNED 176 1988#define SSL_R_NO_CERTIFICATE_ASSIGNED 177 1989#define SSL_R_NO_CERTIFICATE_RETURNED 178 1990#define SSL_R_NO_CERTIFICATE_SET 179 1991#define SSL_R_NO_CERTIFICATE_SPECIFIED 180 1992#define SSL_R_NO_CIPHERS_AVAILABLE 181 1993#define SSL_R_NO_CIPHERS_PASSED 182 1994#define SSL_R_NO_CIPHERS_SPECIFIED 183 1995#define SSL_R_NO_CIPHER_LIST 184 1996#define SSL_R_NO_CIPHER_MATCH 185 1997#define SSL_R_NO_CLIENT_CERT_METHOD 317 1998#define SSL_R_NO_CLIENT_CERT_RECEIVED 186 1999#define SSL_R_NO_COMPRESSION_SPECIFIED 187 2000#define SSL_R_NO_METHOD_SPECIFIED 188 2001#define SSL_R_NO_PRIVATEKEY 189 2002#define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190 2003#define SSL_R_NO_PROTOCOLS_AVAILABLE 191 2004#define SSL_R_NO_PUBLICKEY 192 2005#define SSL_R_NO_RENEGOTIATION 319 2006#define SSL_R_NO_SHARED_CIPHER 193 2007#define SSL_R_NO_VERIFY_CALLBACK 194 2008#define SSL_R_NULL_SSL_CTX 195 2009#define SSL_R_NULL_SSL_METHOD_PASSED 196 2010#define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197 2011#define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 297 2012#define SSL_R_PACKET_LENGTH_TOO_LONG 198 2013#define SSL_R_PARSE_TLSEXT 223 2014#define SSL_R_PATH_TOO_LONG 270 2015#define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199 2016#define SSL_R_PEER_ERROR 200 2017#define SSL_R_PEER_ERROR_CERTIFICATE 201 2018#define SSL_R_PEER_ERROR_NO_CERTIFICATE 202 2019#define SSL_R_PEER_ERROR_NO_CIPHER 203 2020#define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204 2021#define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205 2022#define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206 2023#define SSL_R_PROTOCOL_IS_SHUTDOWN 207 2024#define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208 2025#define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209 2026#define SSL_R_PUBLIC_KEY_NOT_RSA 210 2027#define SSL_R_READ_BIO_NOT_SET 211 2028#define SSL_R_READ_TIMEOUT_EXPIRED 312 2029#define SSL_R_READ_WRONG_PACKET_TYPE 212 2030#define SSL_R_RECORD_LENGTH_MISMATCH 213 2031#define SSL_R_RECORD_TOO_LARGE 214 2032#define SSL_R_RECORD_TOO_SMALL 298 2033#define SSL_R_RENEGOTIATE_EXT_TOO_LONG 320 2034#define SSL_R_RENEGOTIATION_ENCODING_ERR 321 2035#define SSL_R_RENEGOTIATION_MISMATCH 322 2036#define SSL_R_REQUIRED_CIPHER_MISSING 215 2037#define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216 2038#define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217 2039#define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218 2040#define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING 324 2041#define SSL_R_SERVERHELLO_TLSEXT 224 2042#define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277 2043#define SSL_R_SHORT_READ 219 2044#define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220 2045#define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221 2046#define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 299 2047#define SSL_R_SSL3_EXT_INVALID_SERVERNAME 225 2048#define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 226 2049#define SSL_R_SSL3_SESSION_ID_TOO_LONG 300 2050#define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222 2051#define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042 2052#define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020 2053#define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045 2054#define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044 2055#define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046 2056#define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030 2057#define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040 2058#define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047 2059#define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041 2060#define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010 2061#define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043 2062#define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228 2063#define SSL_R_SSL_HANDSHAKE_FAILURE 229 2064#define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230 2065#define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301 2066#define SSL_R_SSL_SESSION_ID_CONFLICT 302 2067#define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273 2068#define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303 2069#define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231 2070#define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049 2071#define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050 2072#define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021 2073#define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051 2074#define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060 2075#define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071 2076#define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080 2077#define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100 2078#define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070 2079#define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022 2080#define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048 2081#define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090 2082#define SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE 1114 2083#define SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE 1113 2084#define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE 1111 2085#define SSL_R_TLSV1_UNRECOGNIZED_NAME 1112 2086#define SSL_R_TLSV1_UNSUPPORTED_EXTENSION 1110 2087#define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232 2088#define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 227 2089#define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233 2090#define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234 2091#define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235 2092#define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236 2093#define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 313 2094#define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237 2095#define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238 2096#define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 314 2097#define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239 2098#define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240 2099#define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241 2100#define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242 2101#define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243 2102#define SSL_R_UNEXPECTED_MESSAGE 244 2103#define SSL_R_UNEXPECTED_RECORD 245 2104#define SSL_R_UNINITIALIZED 276 2105#define SSL_R_UNKNOWN_ALERT_TYPE 246 2106#define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247 2107#define SSL_R_UNKNOWN_CIPHER_RETURNED 248 2108#define SSL_R_UNKNOWN_CIPHER_TYPE 249 2109#define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250 2110#define SSL_R_UNKNOWN_PKEY_TYPE 251 2111#define SSL_R_UNKNOWN_PROTOCOL 252 2112#define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253 2113#define SSL_R_UNKNOWN_SSL_VERSION 254 2114#define SSL_R_UNKNOWN_STATE 255 2115#define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED 323 2116#define SSL_R_UNSUPPORTED_CIPHER 256 2117#define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257 2118#define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 315 2119#define SSL_R_UNSUPPORTED_PROTOCOL 258 2120#define SSL_R_UNSUPPORTED_SSL_VERSION 259 2121#define SSL_R_UNSUPPORTED_STATUS_TYPE 329 2122#define SSL_R_WRITE_BIO_NOT_SET 260 2123#define SSL_R_WRONG_CIPHER_RETURNED 261 2124#define SSL_R_WRONG_MESSAGE_TYPE 262 2125#define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263 2126#define SSL_R_WRONG_SIGNATURE_LENGTH 264 2127#define SSL_R_WRONG_SIGNATURE_SIZE 265 2128#define SSL_R_WRONG_SSL_VERSION 266 2129#define SSL_R_WRONG_VERSION_NUMBER 267 2130#define SSL_R_X509_LIB 268 2131#define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269 2132 2133#ifdef __cplusplus 2134} 2135#endif 2136#endif 2137