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 170 extern "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 351 extern "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. */ 364 typedef struct ssl_st *ssl_crock_st; 365 typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT; 366 typedef struct ssl_method_st SSL_METHOD; 367 typedef struct ssl_cipher_st SSL_CIPHER; 368 typedef struct ssl_session_st SSL_SESSION; 369 370 DECLARE_STACK_OF(SSL_CIPHER) 371 372 /* SRTP protection profiles for use with the use_srtp extension (RFC 5764)*/ 373 typedef struct srtp_protection_profile_st 374 { 375 const char *name; 376 unsigned long id; 377 } SRTP_PROTECTION_PROFILE; 378 379 DECLARE_STACK_OF(SRTP_PROTECTION_PROFILE) 380 381 typedef int (*tls_session_ticket_ext_cb_fn)(SSL *s, const unsigned char *data, int len, void *arg); 382 typedef 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 */ 388 struct 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 */ 409 struct 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 */ 469 struct 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 int not_resumable; 497 498 /* The cert is the certificate used to establish this connection */ 499 struct sess_cert_st /* SESS_CERT */ *sess_cert; 500 501 /* This is the cert for the other end. 502 * On clients, it will be the same as sess_cert->peer_key->x509 503 * (the latter is not enough as sess_cert is not retained 504 * in the external representation of sessions, see ssl_asn1.c). */ 505 X509 *peer; 506 /* when app_verify_callback accepts a session where the peer's certificate 507 * is not ok, we must remember the error for session reuse: */ 508 long verify_result; /* only for servers */ 509 510 int references; 511 long timeout; 512 long time; 513 514 unsigned int compress_meth; /* Need to lookup the method */ 515 516 const SSL_CIPHER *cipher; 517 unsigned long cipher_id; /* when ASN.1 loaded, this 518 * needs to be used to load 519 * the 'cipher' structure */ 520 521 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */ 522 523 CRYPTO_EX_DATA ex_data; /* application specific data */ 524 525 /* These are used to make removal of session-ids more 526 * efficient and to implement a maximum cache size. */ 527 struct ssl_session_st *prev,*next; 528 #ifndef OPENSSL_NO_TLSEXT 529 char *tlsext_hostname; 530 #ifndef OPENSSL_NO_EC 531 size_t tlsext_ecpointformatlist_length; 532 unsigned char *tlsext_ecpointformatlist; /* peer's list */ 533 size_t tlsext_ellipticcurvelist_length; 534 unsigned char *tlsext_ellipticcurvelist; /* peer's list */ 535 #endif /* OPENSSL_NO_EC */ 536 /* RFC4507 info */ 537 unsigned char *tlsext_tick; /* Session ticket */ 538 size_t tlsext_ticklen; /* Session ticket length */ 539 long tlsext_tick_lifetime_hint; /* Session lifetime hint in seconds */ 540 #endif 541 #ifndef OPENSSL_NO_SRP 542 char *srp_username; 543 #endif 544 }; 545 546 #endif 547 548 #define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L 549 #define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L 550 /* Allow initial connection to servers that don't support RI */ 551 #define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004L 552 #define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L 553 #define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L 554 #define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L 555 #define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x00000040L /* no effect since 0.9.7h and 0.9.8b */ 556 #define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L 557 #define SSL_OP_TLS_D5_BUG 0x00000100L 558 #define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L 559 560 /* Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added 561 * in OpenSSL 0.9.6d. Usually (depending on the application protocol) 562 * the workaround is not needed. Unfortunately some broken SSL/TLS 563 * implementations cannot handle it at all, which is why we include 564 * it in SSL_OP_ALL. */ 565 #define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L /* added in 0.9.6e */ 566 567 /* SSL_OP_ALL: various bug workarounds that should be rather harmless. 568 * This used to be 0x000FFFFFL before 0.9.7. */ 569 #define SSL_OP_ALL 0x80000BFFL 570 571 /* DTLS options */ 572 #define SSL_OP_NO_QUERY_MTU 0x00001000L 573 /* Turn on Cookie Exchange (on relevant for servers) */ 574 #define SSL_OP_COOKIE_EXCHANGE 0x00002000L 575 /* Don't use RFC4507 ticket extension */ 576 #define SSL_OP_NO_TICKET 0x00004000L 577 /* Use Cisco's "speshul" version of DTLS_BAD_VER (as client) */ 578 #define SSL_OP_CISCO_ANYCONNECT 0x00008000L 579 580 /* As server, disallow session resumption on renegotiation */ 581 #define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L 582 /* Don't use compression even if supported */ 583 #define SSL_OP_NO_COMPRESSION 0x00020000L 584 /* Permit unsafe legacy renegotiation */ 585 #define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x00040000L 586 /* If set, always create a new key when using tmp_ecdh parameters */ 587 #define SSL_OP_SINGLE_ECDH_USE 0x00080000L 588 /* If set, always create a new key when using tmp_dh parameters */ 589 #define SSL_OP_SINGLE_DH_USE 0x00100000L 590 /* Set to always use the tmp_rsa key when doing RSA operations, 591 * even when this violates protocol specs */ 592 #define SSL_OP_EPHEMERAL_RSA 0x00200000L 593 /* Set on servers to choose the cipher according to the server's 594 * preferences */ 595 #define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L 596 /* If set, a server will allow a client to issue a SSLv3.0 version number 597 * as latest version supported in the premaster secret, even when TLSv1.0 598 * (version 3.1) was announced in the client hello. Normally this is 599 * forbidden to prevent version rollback attacks. */ 600 #define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L 601 602 #define SSL_OP_NO_SSLv2 0x01000000L 603 #define SSL_OP_NO_SSLv3 0x02000000L 604 #define SSL_OP_NO_TLSv1 0x04000000L 605 #define SSL_OP_NO_TLSv1_2 0x08000000L 606 #define SSL_OP_NO_TLSv1_1 0x10000000L 607 608 /* These next two were never actually used for anything since SSLeay 609 * zap so we have some more flags. 610 */ 611 /* The next flag deliberately changes the ciphertest, this is a check 612 * for the PKCS#1 attack */ 613 #define SSL_OP_PKCS1_CHECK_1 0x0 614 #define SSL_OP_PKCS1_CHECK_2 0x0 615 616 #define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L 617 #define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L 618 /* Make server add server-hello extension from early version of 619 * cryptopro draft, when GOST ciphersuite is negotiated. 620 * Required for interoperability with CryptoPro CSP 3.x 621 */ 622 #define SSL_OP_CRYPTOPRO_TLSEXT_BUG 0x80000000L 623 624 /* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success 625 * when just a single record has been written): */ 626 #define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L 627 /* Make it possible to retry SSL_write() with changed buffer location 628 * (buffer contents must stay the same!); this is not the default to avoid 629 * the misconception that non-blocking SSL_write() behaves like 630 * non-blocking write(): */ 631 #define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L 632 /* Never bother the application with retries if the transport 633 * is blocking: */ 634 #define SSL_MODE_AUTO_RETRY 0x00000004L 635 /* Don't attempt to automatically build certificate chain */ 636 #define SSL_MODE_NO_AUTO_CHAIN 0x00000008L 637 /* Save RAM by releasing read and write buffers when they're empty. (SSL3 and 638 * TLS only.) "Released" buffers are put onto a free-list in the context 639 * or just freed (depending on the context's setting for freelist_max_len). */ 640 #define SSL_MODE_RELEASE_BUFFERS 0x00000010L 641 642 /* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, 643 * they cannot be used to clear bits. */ 644 645 #define SSL_CTX_set_options(ctx,op) \ 646 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL) 647 #define SSL_CTX_clear_options(ctx,op) \ 648 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_OPTIONS,(op),NULL) 649 #define SSL_CTX_get_options(ctx) \ 650 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL) 651 #define SSL_set_options(ssl,op) \ 652 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL) 653 #define SSL_clear_options(ssl,op) \ 654 SSL_ctrl((ssl),SSL_CTRL_CLEAR_OPTIONS,(op),NULL) 655 #define SSL_get_options(ssl) \ 656 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL) 657 658 #define SSL_CTX_set_mode(ctx,op) \ 659 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL) 660 #define SSL_CTX_clear_mode(ctx,op) \ 661 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL) 662 #define SSL_CTX_get_mode(ctx) \ 663 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL) 664 #define SSL_clear_mode(ssl,op) \ 665 SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL) 666 #define SSL_set_mode(ssl,op) \ 667 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL) 668 #define SSL_get_mode(ssl) \ 669 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL) 670 #define SSL_set_mtu(ssl, mtu) \ 671 SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL) 672 673 #define SSL_get_secure_renegotiation_support(ssl) \ 674 SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL) 675 676 #ifndef OPENSSL_NO_HEARTBEATS 677 #define SSL_heartbeat(ssl) \ 678 SSL_ctrl((ssl),SSL_CTRL_TLS_EXT_SEND_HEARTBEAT,0,NULL) 679 #endif 680 681 void 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)); 682 void 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)); 683 #define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg)) 684 #define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg)) 685 686 #ifndef OPENSSL_NO_SRP 687 688 #ifndef OPENSSL_NO_SSL_INTERN 689 690 typedef struct srp_ctx_st 691 { 692 /* param for all the callbacks */ 693 void *SRP_cb_arg; 694 /* set client Hello login callback */ 695 int (*TLS_ext_srp_username_callback)(SSL *, int *, void *); 696 /* set SRP N/g param callback for verification */ 697 int (*SRP_verify_param_callback)(SSL *, void *); 698 /* set SRP client passwd callback */ 699 char *(*SRP_give_srp_client_pwd_callback)(SSL *, void *); 700 701 char *login; 702 BIGNUM *N,*g,*s,*B,*A; 703 BIGNUM *a,*b,*v; 704 char *info; 705 int strength; 706 707 unsigned long srp_Mask; 708 } SRP_CTX; 709 710 #endif 711 712 /* see tls_srp.c */ 713 int SSL_SRP_CTX_init(SSL *s); 714 int SSL_CTX_SRP_CTX_init(SSL_CTX *ctx); 715 int SSL_SRP_CTX_free(SSL *ctx); 716 int SSL_CTX_SRP_CTX_free(SSL_CTX *ctx); 717 int SSL_srp_server_param_with_username(SSL *s, int *ad); 718 int SRP_generate_server_master_secret(SSL *s,unsigned char *master_key); 719 int SRP_Calc_A_param(SSL *s); 720 int SRP_generate_client_master_secret(SSL *s,unsigned char *master_key); 721 722 #endif 723 724 #if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32) 725 #define SSL_MAX_CERT_LIST_DEFAULT 1024*30 /* 30k max cert list :-) */ 726 #else 727 #define SSL_MAX_CERT_LIST_DEFAULT 1024*100 /* 100k max cert list :-) */ 728 #endif 729 730 #define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20) 731 732 /* This callback type is used inside SSL_CTX, SSL, and in the functions that set 733 * them. It is used to override the generation of SSL/TLS session IDs in a 734 * server. Return value should be zero on an error, non-zero to proceed. Also, 735 * callbacks should themselves check if the id they generate is unique otherwise 736 * the SSL handshake will fail with an error - callbacks can do this using the 737 * 'ssl' value they're passed by; 738 * SSL_has_matching_session_id(ssl, id, *id_len) 739 * The length value passed in is set at the maximum size the session ID can be. 740 * In SSLv2 this is 16 bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback 741 * can alter this length to be less if desired, but under SSLv2 session IDs are 742 * supposed to be fixed at 16 bytes so the id will be padded after the callback 743 * returns in this case. It is also an error for the callback to set the size to 744 * zero. */ 745 typedef int (*GEN_SESSION_CB)(const SSL *ssl, unsigned char *id, 746 unsigned int *id_len); 747 748 typedef struct ssl_comp_st SSL_COMP; 749 750 #ifndef OPENSSL_NO_SSL_INTERN 751 752 struct ssl_comp_st 753 { 754 int id; 755 const char *name; 756 #ifndef OPENSSL_NO_COMP 757 COMP_METHOD *method; 758 #else 759 char *method; 760 #endif 761 }; 762 763 DECLARE_STACK_OF(SSL_COMP) 764 DECLARE_LHASH_OF(SSL_SESSION); 765 766 struct ssl_ctx_st 767 { 768 const SSL_METHOD *method; 769 770 STACK_OF(SSL_CIPHER) *cipher_list; 771 /* same as above but sorted for lookup */ 772 STACK_OF(SSL_CIPHER) *cipher_list_by_id; 773 774 struct x509_store_st /* X509_STORE */ *cert_store; 775 LHASH_OF(SSL_SESSION) *sessions; 776 /* Most session-ids that will be cached, default is 777 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */ 778 unsigned long session_cache_size; 779 struct ssl_session_st *session_cache_head; 780 struct ssl_session_st *session_cache_tail; 781 782 /* This can have one of 2 values, ored together, 783 * SSL_SESS_CACHE_CLIENT, 784 * SSL_SESS_CACHE_SERVER, 785 * Default is SSL_SESSION_CACHE_SERVER, which means only 786 * SSL_accept which cache SSL_SESSIONS. */ 787 int session_cache_mode; 788 789 /* If timeout is not 0, it is the default timeout value set 790 * when SSL_new() is called. This has been put in to make 791 * life easier to set things up */ 792 long session_timeout; 793 794 /* If this callback is not null, it will be called each 795 * time a session id is added to the cache. If this function 796 * returns 1, it means that the callback will do a 797 * SSL_SESSION_free() when it has finished using it. Otherwise, 798 * on 0, it means the callback has finished with it. 799 * If remove_session_cb is not null, it will be called when 800 * a session-id is removed from the cache. After the call, 801 * OpenSSL will SSL_SESSION_free() it. */ 802 int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess); 803 void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess); 804 SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl, 805 unsigned char *data,int len,int *copy); 806 807 struct 808 { 809 int sess_connect; /* SSL new conn - started */ 810 int sess_connect_renegotiate;/* SSL reneg - requested */ 811 int sess_connect_good; /* SSL new conne/reneg - finished */ 812 int sess_accept; /* SSL new accept - started */ 813 int sess_accept_renegotiate;/* SSL reneg - requested */ 814 int sess_accept_good; /* SSL accept/reneg - finished */ 815 int sess_miss; /* session lookup misses */ 816 int sess_timeout; /* reuse attempt on timeouted session */ 817 int sess_cache_full; /* session removed due to full cache */ 818 int sess_hit; /* session reuse actually done */ 819 int sess_cb_hit; /* session-id that was not 820 * in the cache was 821 * passed back via the callback. This 822 * indicates that the application is 823 * supplying session-id's from other 824 * processes - spooky :-) */ 825 } stats; 826 827 int references; 828 829 /* if defined, these override the X509_verify_cert() calls */ 830 int (*app_verify_callback)(X509_STORE_CTX *, void *); 831 void *app_verify_arg; 832 /* before OpenSSL 0.9.7, 'app_verify_arg' was ignored 833 * ('app_verify_callback' was called with just one argument) */ 834 835 /* Default password callback. */ 836 pem_password_cb *default_passwd_callback; 837 838 /* Default password callback user data. */ 839 void *default_passwd_callback_userdata; 840 841 /* get client cert callback */ 842 int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey); 843 844 /* cookie generate callback */ 845 int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie, 846 unsigned int *cookie_len); 847 848 /* verify cookie callback */ 849 int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie, 850 unsigned int cookie_len); 851 852 CRYPTO_EX_DATA ex_data; 853 854 const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */ 855 const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */ 856 const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */ 857 858 STACK_OF(X509) *extra_certs; 859 STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */ 860 861 862 /* Default values used when no per-SSL value is defined follow */ 863 864 void (*info_callback)(const SSL *ssl,int type,int val); /* used if SSL's info_callback is NULL */ 865 866 /* what we put in client cert requests */ 867 STACK_OF(X509_NAME) *client_CA; 868 869 870 /* Default values to use in SSL structures follow (these are copied by SSL_new) */ 871 872 unsigned long options; 873 unsigned long mode; 874 long max_cert_list; 875 876 struct cert_st /* CERT */ *cert; 877 int read_ahead; 878 879 /* callback that allows applications to peek at protocol messages */ 880 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg); 881 void *msg_callback_arg; 882 883 int verify_mode; 884 unsigned int sid_ctx_length; 885 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 886 int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx); /* called 'verify_callback' in the SSL */ 887 888 /* Default generate session ID callback. */ 889 GEN_SESSION_CB generate_session_id; 890 891 X509_VERIFY_PARAM *param; 892 893 #if 0 894 int purpose; /* Purpose setting */ 895 int trust; /* Trust setting */ 896 #endif 897 898 int quiet_shutdown; 899 900 /* Maximum amount of data to send in one fragment. 901 * actual record size can be more than this due to 902 * padding and MAC overheads. 903 */ 904 unsigned int max_send_fragment; 905 906 #ifndef OPENSSL_ENGINE 907 /* Engine to pass requests for client certs to 908 */ 909 ENGINE *client_cert_engine; 910 #endif 911 912 #ifndef OPENSSL_NO_TLSEXT 913 /* TLS extensions servername callback */ 914 int (*tlsext_servername_callback)(SSL*, int *, void *); 915 void *tlsext_servername_arg; 916 /* RFC 4507 session ticket keys */ 917 unsigned char tlsext_tick_key_name[16]; 918 unsigned char tlsext_tick_hmac_key[16]; 919 unsigned char tlsext_tick_aes_key[16]; 920 /* Callback to support customisation of ticket key setting */ 921 int (*tlsext_ticket_key_cb)(SSL *ssl, 922 unsigned char *name, unsigned char *iv, 923 EVP_CIPHER_CTX *ectx, 924 HMAC_CTX *hctx, int enc); 925 926 /* certificate status request info */ 927 /* Callback for status request */ 928 int (*tlsext_status_cb)(SSL *ssl, void *arg); 929 void *tlsext_status_arg; 930 /* draft-rescorla-tls-opaque-prf-input-00.txt information */ 931 int (*tlsext_opaque_prf_input_callback)(SSL *, void *peerinput, size_t len, void *arg); 932 void *tlsext_opaque_prf_input_callback_arg; 933 #endif 934 935 #ifndef OPENSSL_NO_PSK 936 char *psk_identity_hint; 937 unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, char *identity, 938 unsigned int max_identity_len, unsigned char *psk, 939 unsigned int max_psk_len); 940 unsigned int (*psk_server_callback)(SSL *ssl, const char *identity, 941 unsigned char *psk, unsigned int max_psk_len); 942 #endif 943 944 #ifndef OPENSSL_NO_BUF_FREELISTS 945 #define SSL_MAX_BUF_FREELIST_LEN_DEFAULT 32 946 unsigned int freelist_max_len; 947 struct ssl3_buf_freelist_st *wbuf_freelist; 948 struct ssl3_buf_freelist_st *rbuf_freelist; 949 #endif 950 #ifndef OPENSSL_NO_SRP 951 SRP_CTX srp_ctx; /* ctx for SRP authentication */ 952 #endif 953 954 #ifndef OPENSSL_NO_TLSEXT 955 # ifndef OPENSSL_NO_NEXTPROTONEG 956 /* Next protocol negotiation information */ 957 /* (for experimental NPN extension). */ 958 959 /* For a server, this contains a callback function by which the set of 960 * advertised protocols can be provided. */ 961 int (*next_protos_advertised_cb)(SSL *s, const unsigned char **buf, 962 unsigned int *len, void *arg); 963 void *next_protos_advertised_cb_arg; 964 /* For a client, this contains a callback function that selects the 965 * next protocol from the list provided by the server. */ 966 int (*next_proto_select_cb)(SSL *s, unsigned char **out, 967 unsigned char *outlen, 968 const unsigned char *in, 969 unsigned int inlen, 970 void *arg); 971 void *next_proto_select_cb_arg; 972 # endif 973 /* SRTP profiles we are willing to do from RFC 5764 */ 974 STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles; 975 #endif 976 }; 977 978 #endif 979 980 #define SSL_SESS_CACHE_OFF 0x0000 981 #define SSL_SESS_CACHE_CLIENT 0x0001 982 #define SSL_SESS_CACHE_SERVER 0x0002 983 #define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER) 984 #define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080 985 /* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */ 986 #define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100 987 #define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200 988 #define SSL_SESS_CACHE_NO_INTERNAL \ 989 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE) 990 991 LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx); 992 #define SSL_CTX_sess_number(ctx) \ 993 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL) 994 #define SSL_CTX_sess_connect(ctx) \ 995 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL) 996 #define SSL_CTX_sess_connect_good(ctx) \ 997 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL) 998 #define SSL_CTX_sess_connect_renegotiate(ctx) \ 999 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL) 1000 #define SSL_CTX_sess_accept(ctx) \ 1001 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL) 1002 #define SSL_CTX_sess_accept_renegotiate(ctx) \ 1003 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL) 1004 #define SSL_CTX_sess_accept_good(ctx) \ 1005 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL) 1006 #define SSL_CTX_sess_hits(ctx) \ 1007 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL) 1008 #define SSL_CTX_sess_cb_hits(ctx) \ 1009 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL) 1010 #define SSL_CTX_sess_misses(ctx) \ 1011 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL) 1012 #define SSL_CTX_sess_timeouts(ctx) \ 1013 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL) 1014 #define SSL_CTX_sess_cache_full(ctx) \ 1015 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL) 1016 1017 void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx, int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess)); 1018 int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx))(struct ssl_st *ssl, SSL_SESSION *sess); 1019 void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx, void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess)); 1020 void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx))(struct ssl_ctx_st *ctx, SSL_SESSION *sess); 1021 void 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)); 1022 SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx))(struct ssl_st *ssl, unsigned char *Data, int len, int *copy); 1023 void SSL_CTX_set_info_callback(SSL_CTX *ctx, void (*cb)(const SSL *ssl,int type,int val)); 1024 void (*SSL_CTX_get_info_callback(SSL_CTX *ctx))(const SSL *ssl,int type,int val); 1025 void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx, int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey)); 1026 int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx))(SSL *ssl, X509 **x509, EVP_PKEY **pkey); 1027 #ifndef OPENSSL_NO_ENGINE 1028 int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e); 1029 #endif 1030 void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx, int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int *cookie_len)); 1031 void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx, int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int cookie_len)); 1032 #ifndef OPENSSL_NO_NEXTPROTONEG 1033 void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s, 1034 int (*cb) (SSL *ssl, 1035 const unsigned char **out, 1036 unsigned int *outlen, 1037 void *arg), 1038 void *arg); 1039 void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s, 1040 int (*cb) (SSL *ssl, 1041 unsigned char **out, 1042 unsigned char *outlen, 1043 const unsigned char *in, 1044 unsigned int inlen, 1045 void *arg), 1046 void *arg); 1047 1048 int SSL_select_next_proto(unsigned char **out, unsigned char *outlen, 1049 const unsigned char *in, unsigned int inlen, 1050 const unsigned char *client, unsigned int client_len); 1051 void SSL_get0_next_proto_negotiated(const SSL *s, 1052 const unsigned char **data, unsigned *len); 1053 1054 #define OPENSSL_NPN_UNSUPPORTED 0 1055 #define OPENSSL_NPN_NEGOTIATED 1 1056 #define OPENSSL_NPN_NO_OVERLAP 2 1057 #endif 1058 1059 #ifndef OPENSSL_NO_PSK 1060 /* the maximum length of the buffer given to callbacks containing the 1061 * resulting identity/psk */ 1062 #define PSK_MAX_IDENTITY_LEN 128 1063 #define PSK_MAX_PSK_LEN 256 1064 void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx, 1065 unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, 1066 char *identity, unsigned int max_identity_len, unsigned char *psk, 1067 unsigned int max_psk_len)); 1068 void SSL_set_psk_client_callback(SSL *ssl, 1069 unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, 1070 char *identity, unsigned int max_identity_len, unsigned char *psk, 1071 unsigned int max_psk_len)); 1072 void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx, 1073 unsigned int (*psk_server_callback)(SSL *ssl, const char *identity, 1074 unsigned char *psk, unsigned int max_psk_len)); 1075 void SSL_set_psk_server_callback(SSL *ssl, 1076 unsigned int (*psk_server_callback)(SSL *ssl, const char *identity, 1077 unsigned char *psk, unsigned int max_psk_len)); 1078 int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *identity_hint); 1079 int SSL_use_psk_identity_hint(SSL *s, const char *identity_hint); 1080 const char *SSL_get_psk_identity_hint(const SSL *s); 1081 const char *SSL_get_psk_identity(const SSL *s); 1082 #endif 1083 1084 #define SSL_NOTHING 1 1085 #define SSL_WRITING 2 1086 #define SSL_READING 3 1087 #define SSL_X509_LOOKUP 4 1088 1089 /* These will only be used when doing non-blocking IO */ 1090 #define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING) 1091 #define SSL_want_read(s) (SSL_want(s) == SSL_READING) 1092 #define SSL_want_write(s) (SSL_want(s) == SSL_WRITING) 1093 #define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP) 1094 1095 #define SSL_MAC_FLAG_READ_MAC_STREAM 1 1096 #define SSL_MAC_FLAG_WRITE_MAC_STREAM 2 1097 1098 #ifndef OPENSSL_NO_SSL_INTERN 1099 1100 struct ssl_st 1101 { 1102 /* protocol version 1103 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION, DTLS1_VERSION) 1104 */ 1105 int version; 1106 int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */ 1107 1108 const SSL_METHOD *method; /* SSLv3 */ 1109 1110 /* There are 2 BIO's even though they are normally both the 1111 * same. This is so data can be read and written to different 1112 * handlers */ 1113 1114 #ifndef OPENSSL_NO_BIO 1115 BIO *rbio; /* used by SSL_read */ 1116 BIO *wbio; /* used by SSL_write */ 1117 BIO *bbio; /* used during session-id reuse to concatenate 1118 * messages */ 1119 #else 1120 char *rbio; /* used by SSL_read */ 1121 char *wbio; /* used by SSL_write */ 1122 char *bbio; 1123 #endif 1124 /* This holds a variable that indicates what we were doing 1125 * when a 0 or -1 is returned. This is needed for 1126 * non-blocking IO so we know what request needs re-doing when 1127 * in SSL_accept or SSL_connect */ 1128 int rwstate; 1129 1130 /* true when we are actually in SSL_accept() or SSL_connect() */ 1131 int in_handshake; 1132 int (*handshake_func)(SSL *); 1133 1134 /* Imagine that here's a boolean member "init" that is 1135 * switched as soon as SSL_set_{accept/connect}_state 1136 * is called for the first time, so that "state" and 1137 * "handshake_func" are properly initialized. But as 1138 * handshake_func is == 0 until then, we use this 1139 * test instead of an "init" member. 1140 */ 1141 1142 int server; /* are we the server side? - mostly used by SSL_clear*/ 1143 1144 int new_session;/* Generate a new session or reuse an old one. 1145 * NB: For servers, the 'new' session may actually be a previously 1146 * cached session or even the previous session unless 1147 * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set */ 1148 int quiet_shutdown;/* don't send shutdown packets */ 1149 int shutdown; /* we have shut things down, 0x01 sent, 0x02 1150 * for received */ 1151 int state; /* where we are */ 1152 int rstate; /* where we are when reading */ 1153 1154 BUF_MEM *init_buf; /* buffer used during init */ 1155 void *init_msg; /* pointer to handshake message body, set by ssl3_get_message() */ 1156 int init_num; /* amount read/written */ 1157 int init_off; /* amount read/written */ 1158 1159 /* used internally to point at a raw packet */ 1160 unsigned char *packet; 1161 unsigned int packet_length; 1162 1163 struct ssl2_state_st *s2; /* SSLv2 variables */ 1164 struct ssl3_state_st *s3; /* SSLv3 variables */ 1165 struct dtls1_state_st *d1; /* DTLSv1 variables */ 1166 1167 int read_ahead; /* Read as many input bytes as possible 1168 * (for non-blocking reads) */ 1169 1170 /* callback that allows applications to peek at protocol messages */ 1171 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg); 1172 void *msg_callback_arg; 1173 1174 int hit; /* reusing a previous session */ 1175 1176 X509_VERIFY_PARAM *param; 1177 1178 #if 0 1179 int purpose; /* Purpose setting */ 1180 int trust; /* Trust setting */ 1181 #endif 1182 1183 /* crypto */ 1184 STACK_OF(SSL_CIPHER) *cipher_list; 1185 STACK_OF(SSL_CIPHER) *cipher_list_by_id; 1186 1187 /* These are the ones being used, the ones in SSL_SESSION are 1188 * the ones to be 'copied' into these ones */ 1189 int mac_flags; 1190 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */ 1191 EVP_MD_CTX *read_hash; /* used for mac generation */ 1192 #ifndef OPENSSL_NO_COMP 1193 COMP_CTX *expand; /* uncompress */ 1194 #else 1195 char *expand; 1196 #endif 1197 1198 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */ 1199 EVP_MD_CTX *write_hash; /* used for mac generation */ 1200 #ifndef OPENSSL_NO_COMP 1201 COMP_CTX *compress; /* compression */ 1202 #else 1203 char *compress; 1204 #endif 1205 1206 /* session info */ 1207 1208 /* client cert? */ 1209 /* This is used to hold the server certificate used */ 1210 struct cert_st /* CERT */ *cert; 1211 1212 /* the session_id_context is used to ensure sessions are only reused 1213 * in the appropriate context */ 1214 unsigned int sid_ctx_length; 1215 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 1216 1217 /* This can also be in the session once a session is established */ 1218 SSL_SESSION *session; 1219 1220 /* Default generate session ID callback. */ 1221 GEN_SESSION_CB generate_session_id; 1222 1223 /* Used in SSL2 and SSL3 */ 1224 int verify_mode; /* 0 don't care about verify failure. 1225 * 1 fail if verify fails */ 1226 int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */ 1227 1228 void (*info_callback)(const SSL *ssl,int type,int val); /* optional informational callback */ 1229 1230 int error; /* error bytes to be written */ 1231 int error_code; /* actual code */ 1232 1233 #ifndef OPENSSL_NO_KRB5 1234 KSSL_CTX *kssl_ctx; /* Kerberos 5 context */ 1235 #endif /* OPENSSL_NO_KRB5 */ 1236 1237 #ifndef OPENSSL_NO_PSK 1238 unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, char *identity, 1239 unsigned int max_identity_len, unsigned char *psk, 1240 unsigned int max_psk_len); 1241 unsigned int (*psk_server_callback)(SSL *ssl, const char *identity, 1242 unsigned char *psk, unsigned int max_psk_len); 1243 #endif 1244 1245 SSL_CTX *ctx; 1246 /* set this flag to 1 and a sleep(1) is put into all SSL_read() 1247 * and SSL_write() calls, good for nbio debuging :-) */ 1248 int debug; 1249 1250 /* extra application data */ 1251 long verify_result; 1252 CRYPTO_EX_DATA ex_data; 1253 1254 /* for server side, keep the list of CA_dn we can use */ 1255 STACK_OF(X509_NAME) *client_CA; 1256 1257 int references; 1258 unsigned long options; /* protocol behaviour */ 1259 unsigned long mode; /* API behaviour */ 1260 long max_cert_list; 1261 int first_packet; 1262 int client_version; /* what was passed, used for 1263 * SSLv3/TLS rollback check */ 1264 unsigned int max_send_fragment; 1265 #ifndef OPENSSL_NO_TLSEXT 1266 /* TLS extension debug callback */ 1267 void (*tlsext_debug_cb)(SSL *s, int client_server, int type, 1268 unsigned char *data, int len, 1269 void *arg); 1270 void *tlsext_debug_arg; 1271 char *tlsext_hostname; 1272 int servername_done; /* no further mod of servername 1273 0 : call the servername extension callback. 1274 1 : prepare 2, allow last ack just after in server callback. 1275 2 : don't call servername callback, no ack in server hello 1276 */ 1277 /* certificate status request info */ 1278 /* Status type or -1 if no status type */ 1279 int tlsext_status_type; 1280 /* Expect OCSP CertificateStatus message */ 1281 int tlsext_status_expected; 1282 /* OCSP status request only */ 1283 STACK_OF(OCSP_RESPID) *tlsext_ocsp_ids; 1284 X509_EXTENSIONS *tlsext_ocsp_exts; 1285 /* OCSP response received or to be sent */ 1286 unsigned char *tlsext_ocsp_resp; 1287 int tlsext_ocsp_resplen; 1288 1289 /* RFC4507 session ticket expected to be received or sent */ 1290 int tlsext_ticket_expected; 1291 #ifndef OPENSSL_NO_EC 1292 size_t tlsext_ecpointformatlist_length; 1293 unsigned char *tlsext_ecpointformatlist; /* our list */ 1294 size_t tlsext_ellipticcurvelist_length; 1295 unsigned char *tlsext_ellipticcurvelist; /* our list */ 1296 #endif /* OPENSSL_NO_EC */ 1297 1298 /* draft-rescorla-tls-opaque-prf-input-00.txt information to be used for handshakes */ 1299 void *tlsext_opaque_prf_input; 1300 size_t tlsext_opaque_prf_input_len; 1301 1302 /* TLS Session Ticket extension override */ 1303 TLS_SESSION_TICKET_EXT *tlsext_session_ticket; 1304 1305 /* TLS Session Ticket extension callback */ 1306 tls_session_ticket_ext_cb_fn tls_session_ticket_ext_cb; 1307 void *tls_session_ticket_ext_cb_arg; 1308 1309 /* TLS pre-shared secret session resumption */ 1310 tls_session_secret_cb_fn tls_session_secret_cb; 1311 void *tls_session_secret_cb_arg; 1312 1313 SSL_CTX * initial_ctx; /* initial ctx, used to store sessions */ 1314 1315 #ifndef OPENSSL_NO_NEXTPROTONEG 1316 /* Next protocol negotiation. For the client, this is the protocol that 1317 * we sent in NextProtocol and is set when handling ServerHello 1318 * extensions. 1319 * 1320 * For a server, this is the client's selected_protocol from 1321 * NextProtocol and is set when handling the NextProtocol message, 1322 * before the Finished message. */ 1323 unsigned char *next_proto_negotiated; 1324 unsigned char next_proto_negotiated_len; 1325 #endif 1326 1327 #define session_ctx initial_ctx 1328 1329 STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles; /* What we'll do */ 1330 SRTP_PROTECTION_PROFILE *srtp_profile; /* What's been chosen */ 1331 1332 unsigned int tlsext_heartbeat; /* Is use of the Heartbeat extension negotiated? 1333 0: disabled 1334 1: enabled 1335 2: enabled, but not allowed to send Requests 1336 */ 1337 unsigned int tlsext_hb_pending; /* Indicates if a HeartbeatRequest is in flight */ 1338 unsigned int tlsext_hb_seq; /* HeartbeatRequest sequence number */ 1339 #else 1340 #define session_ctx ctx 1341 #endif /* OPENSSL_NO_TLSEXT */ 1342 1343 int renegotiate;/* 1 if we are renegotiating. 1344 * 2 if we are a server and are inside a handshake 1345 * (i.e. not just sending a HelloRequest) */ 1346 1347 #ifndef OPENSSL_NO_SRP 1348 SRP_CTX srp_ctx; /* ctx for SRP authentication */ 1349 #endif 1350 }; 1351 1352 #endif 1353 1354 #ifdef __cplusplus 1355 } 1356 #endif 1357 1358 #include <openssl/ssl2.h> 1359 #include <openssl/ssl3.h> 1360 #include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */ 1361 #include <openssl/dtls1.h> /* Datagram TLS */ 1362 #include <openssl/ssl23.h> 1363 #include <openssl/srtp.h> /* Support for the use_srtp extension */ 1364 1365 #ifdef __cplusplus 1366 extern "C" { 1367 #endif 1368 1369 /* compatibility */ 1370 #define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg)) 1371 #define SSL_get_app_data(s) (SSL_get_ex_data(s,0)) 1372 #define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a)) 1373 #define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0)) 1374 #define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0)) 1375 #define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg)) 1376 1377 /* The following are the possible values for ssl->state are are 1378 * used to indicate where we are up to in the SSL connection establishment. 1379 * The macros that follow are about the only things you should need to use 1380 * and even then, only when using non-blocking IO. 1381 * It can also be useful to work out where you were when the connection 1382 * failed */ 1383 1384 #define SSL_ST_CONNECT 0x1000 1385 #define SSL_ST_ACCEPT 0x2000 1386 #define SSL_ST_MASK 0x0FFF 1387 #define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT) 1388 #define SSL_ST_BEFORE 0x4000 1389 #define SSL_ST_OK 0x03 1390 #define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT) 1391 1392 #define SSL_CB_LOOP 0x01 1393 #define SSL_CB_EXIT 0x02 1394 #define SSL_CB_READ 0x04 1395 #define SSL_CB_WRITE 0x08 1396 #define SSL_CB_ALERT 0x4000 /* used in callback */ 1397 #define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ) 1398 #define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE) 1399 #define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP) 1400 #define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT) 1401 #define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP) 1402 #define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT) 1403 #define SSL_CB_HANDSHAKE_START 0x10 1404 #define SSL_CB_HANDSHAKE_DONE 0x20 1405 1406 /* Is the SSL_connection established? */ 1407 #define SSL_get_state(a) SSL_state(a) 1408 #define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK) 1409 #define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT) 1410 #define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE) 1411 #define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT) 1412 #define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT) 1413 1414 /* The following 2 states are kept in ssl->rstate when reads fail, 1415 * you should not need these */ 1416 #define SSL_ST_READ_HEADER 0xF0 1417 #define SSL_ST_READ_BODY 0xF1 1418 #define SSL_ST_READ_DONE 0xF2 1419 1420 /* Obtain latest Finished message 1421 * -- that we sent (SSL_get_finished) 1422 * -- that we expected from peer (SSL_get_peer_finished). 1423 * Returns length (0 == no Finished so far), copies up to 'count' bytes. */ 1424 size_t SSL_get_finished(const SSL *s, void *buf, size_t count); 1425 size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count); 1426 1427 /* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options 1428 * are 'ored' with SSL_VERIFY_PEER if they are desired */ 1429 #define SSL_VERIFY_NONE 0x00 1430 #define SSL_VERIFY_PEER 0x01 1431 #define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02 1432 #define SSL_VERIFY_CLIENT_ONCE 0x04 1433 1434 #define OpenSSL_add_ssl_algorithms() SSL_library_init() 1435 #define SSLeay_add_ssl_algorithms() SSL_library_init() 1436 1437 /* this is for backward compatibility */ 1438 #if 0 /* NEW_SSLEAY */ 1439 #define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c) 1440 #define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n) 1441 #define SSL_add_session(a,b) SSL_CTX_add_session((a),(b)) 1442 #define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b)) 1443 #define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b)) 1444 #endif 1445 /* More backward compatibility */ 1446 #define SSL_get_cipher(s) \ 1447 SSL_CIPHER_get_name(SSL_get_current_cipher(s)) 1448 #define SSL_get_cipher_bits(s,np) \ 1449 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np) 1450 #define SSL_get_cipher_version(s) \ 1451 SSL_CIPHER_get_version(SSL_get_current_cipher(s)) 1452 #define SSL_get_cipher_name(s) \ 1453 SSL_CIPHER_get_name(SSL_get_current_cipher(s)) 1454 #define SSL_get_time(a) SSL_SESSION_get_time(a) 1455 #define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b)) 1456 #define SSL_get_timeout(a) SSL_SESSION_get_timeout(a) 1457 #define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b)) 1458 1459 #define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id) 1460 #define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id) 1461 1462 DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION) 1463 1464 #define SSL_AD_REASON_OFFSET 1000 /* offset to get SSL_R_... value from SSL_AD_... */ 1465 1466 /* These alert types are for SSLv3 and TLSv1 */ 1467 #define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY 1468 #define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */ 1469 #define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */ 1470 #define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED 1471 #define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW 1472 #define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */ 1473 #define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */ 1474 #define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */ 1475 #define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE 1476 #define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE 1477 #define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED 1478 #define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED 1479 #define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN 1480 #define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */ 1481 #define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */ 1482 #define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */ 1483 #define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */ 1484 #define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR 1485 #define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */ 1486 #define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */ 1487 #define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */ 1488 #define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */ 1489 #define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED 1490 #define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION 1491 #define SSL_AD_UNSUPPORTED_EXTENSION TLS1_AD_UNSUPPORTED_EXTENSION 1492 #define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE 1493 #define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME 1494 #define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE 1495 #define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE 1496 #define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY /* fatal */ 1497 1498 #define SSL_ERROR_NONE 0 1499 #define SSL_ERROR_SSL 1 1500 #define SSL_ERROR_WANT_READ 2 1501 #define SSL_ERROR_WANT_WRITE 3 1502 #define SSL_ERROR_WANT_X509_LOOKUP 4 1503 #define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */ 1504 #define SSL_ERROR_ZERO_RETURN 6 1505 #define SSL_ERROR_WANT_CONNECT 7 1506 #define SSL_ERROR_WANT_ACCEPT 8 1507 1508 #define SSL_CTRL_NEED_TMP_RSA 1 1509 #define SSL_CTRL_SET_TMP_RSA 2 1510 #define SSL_CTRL_SET_TMP_DH 3 1511 #define SSL_CTRL_SET_TMP_ECDH 4 1512 #define SSL_CTRL_SET_TMP_RSA_CB 5 1513 #define SSL_CTRL_SET_TMP_DH_CB 6 1514 #define SSL_CTRL_SET_TMP_ECDH_CB 7 1515 1516 #define SSL_CTRL_GET_SESSION_REUSED 8 1517 #define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9 1518 #define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10 1519 #define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11 1520 #define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12 1521 #define SSL_CTRL_GET_FLAGS 13 1522 #define SSL_CTRL_EXTRA_CHAIN_CERT 14 1523 1524 #define SSL_CTRL_SET_MSG_CALLBACK 15 1525 #define SSL_CTRL_SET_MSG_CALLBACK_ARG 16 1526 1527 /* only applies to datagram connections */ 1528 #define SSL_CTRL_SET_MTU 17 1529 /* Stats */ 1530 #define SSL_CTRL_SESS_NUMBER 20 1531 #define SSL_CTRL_SESS_CONNECT 21 1532 #define SSL_CTRL_SESS_CONNECT_GOOD 22 1533 #define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23 1534 #define SSL_CTRL_SESS_ACCEPT 24 1535 #define SSL_CTRL_SESS_ACCEPT_GOOD 25 1536 #define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26 1537 #define SSL_CTRL_SESS_HIT 27 1538 #define SSL_CTRL_SESS_CB_HIT 28 1539 #define SSL_CTRL_SESS_MISSES 29 1540 #define SSL_CTRL_SESS_TIMEOUTS 30 1541 #define SSL_CTRL_SESS_CACHE_FULL 31 1542 #define SSL_CTRL_OPTIONS 32 1543 #define SSL_CTRL_MODE 33 1544 1545 #define SSL_CTRL_GET_READ_AHEAD 40 1546 #define SSL_CTRL_SET_READ_AHEAD 41 1547 #define SSL_CTRL_SET_SESS_CACHE_SIZE 42 1548 #define SSL_CTRL_GET_SESS_CACHE_SIZE 43 1549 #define SSL_CTRL_SET_SESS_CACHE_MODE 44 1550 #define SSL_CTRL_GET_SESS_CACHE_MODE 45 1551 1552 #define SSL_CTRL_GET_MAX_CERT_LIST 50 1553 #define SSL_CTRL_SET_MAX_CERT_LIST 51 1554 1555 #define SSL_CTRL_SET_MAX_SEND_FRAGMENT 52 1556 1557 /* see tls1.h for macros based on these */ 1558 #ifndef OPENSSL_NO_TLSEXT 1559 #define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53 1560 #define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54 1561 #define SSL_CTRL_SET_TLSEXT_HOSTNAME 55 1562 #define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56 1563 #define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57 1564 #define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58 1565 #define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59 1566 #define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT 60 1567 #define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB 61 1568 #define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG 62 1569 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63 1570 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64 1571 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65 1572 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66 1573 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67 1574 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68 1575 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69 1576 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70 1577 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71 1578 1579 #define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72 1580 1581 #define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB 75 1582 #define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB 76 1583 #define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB 77 1584 1585 #define SSL_CTRL_SET_SRP_ARG 78 1586 #define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME 79 1587 #define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH 80 1588 #define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD 81 1589 #ifndef OPENSSL_NO_HEARTBEATS 1590 #define SSL_CTRL_TLS_EXT_SEND_HEARTBEAT 85 1591 #define SSL_CTRL_GET_TLS_EXT_HEARTBEAT_PENDING 86 1592 #define SSL_CTRL_SET_TLS_EXT_HEARTBEAT_NO_REQUESTS 87 1593 #endif 1594 #endif 1595 1596 #define DTLS_CTRL_GET_TIMEOUT 73 1597 #define DTLS_CTRL_HANDLE_TIMEOUT 74 1598 #define DTLS_CTRL_LISTEN 75 1599 1600 #define SSL_CTRL_GET_RI_SUPPORT 76 1601 #define SSL_CTRL_CLEAR_OPTIONS 77 1602 #define SSL_CTRL_CLEAR_MODE 78 1603 1604 #define SSL_CTRL_GET_EXTRA_CHAIN_CERTS 82 1605 #define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS 83 1606 1607 #define DTLSv1_get_timeout(ssl, arg) \ 1608 SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg) 1609 #define DTLSv1_handle_timeout(ssl) \ 1610 SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL) 1611 #define DTLSv1_listen(ssl, peer) \ 1612 SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer) 1613 1614 #define SSL_session_reused(ssl) \ 1615 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL) 1616 #define SSL_num_renegotiations(ssl) \ 1617 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL) 1618 #define SSL_clear_num_renegotiations(ssl) \ 1619 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL) 1620 #define SSL_total_renegotiations(ssl) \ 1621 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL) 1622 1623 #define SSL_CTX_need_tmp_RSA(ctx) \ 1624 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL) 1625 #define SSL_CTX_set_tmp_rsa(ctx,rsa) \ 1626 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa) 1627 #define SSL_CTX_set_tmp_dh(ctx,dh) \ 1628 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh) 1629 #define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \ 1630 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh) 1631 1632 #define SSL_need_tmp_RSA(ssl) \ 1633 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL) 1634 #define SSL_set_tmp_rsa(ssl,rsa) \ 1635 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa) 1636 #define SSL_set_tmp_dh(ssl,dh) \ 1637 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh) 1638 #define SSL_set_tmp_ecdh(ssl,ecdh) \ 1639 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh) 1640 1641 #define SSL_CTX_add_extra_chain_cert(ctx,x509) \ 1642 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509) 1643 #define SSL_CTX_get_extra_chain_certs(ctx,px509) \ 1644 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,0,px509) 1645 #define SSL_CTX_clear_extra_chain_certs(ctx) \ 1646 SSL_CTX_ctrl(ctx,SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS,0,NULL) 1647 1648 #ifndef OPENSSL_NO_BIO 1649 BIO_METHOD *BIO_f_ssl(void); 1650 BIO *BIO_new_ssl(SSL_CTX *ctx,int client); 1651 BIO *BIO_new_ssl_connect(SSL_CTX *ctx); 1652 BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx); 1653 int BIO_ssl_copy_session_id(BIO *to,BIO *from); 1654 void BIO_ssl_shutdown(BIO *ssl_bio); 1655 1656 #endif 1657 1658 int SSL_CTX_set_cipher_list(SSL_CTX *,const char *str); 1659 SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth); 1660 void SSL_CTX_free(SSL_CTX *); 1661 long SSL_CTX_set_timeout(SSL_CTX *ctx,long t); 1662 long SSL_CTX_get_timeout(const SSL_CTX *ctx); 1663 X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *); 1664 void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *); 1665 int SSL_want(const SSL *s); 1666 int SSL_clear(SSL *s); 1667 1668 void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm); 1669 1670 const SSL_CIPHER *SSL_get_current_cipher(const SSL *s); 1671 int SSL_CIPHER_get_bits(const SSL_CIPHER *c,int *alg_bits); 1672 char * SSL_CIPHER_get_version(const SSL_CIPHER *c); 1673 const char * SSL_CIPHER_get_name(const SSL_CIPHER *c); 1674 unsigned long SSL_CIPHER_get_id(const SSL_CIPHER *c); 1675 1676 int SSL_get_fd(const SSL *s); 1677 int SSL_get_rfd(const SSL *s); 1678 int SSL_get_wfd(const SSL *s); 1679 const char * SSL_get_cipher_list(const SSL *s,int n); 1680 char * SSL_get_shared_ciphers(const SSL *s, char *buf, int len); 1681 int SSL_get_read_ahead(const SSL * s); 1682 int SSL_pending(const SSL *s); 1683 #ifndef OPENSSL_NO_SOCK 1684 int SSL_set_fd(SSL *s, int fd); 1685 int SSL_set_rfd(SSL *s, int fd); 1686 int SSL_set_wfd(SSL *s, int fd); 1687 #endif 1688 #ifndef OPENSSL_NO_BIO 1689 void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio); 1690 BIO * SSL_get_rbio(const SSL *s); 1691 BIO * SSL_get_wbio(const SSL *s); 1692 #endif 1693 int SSL_set_cipher_list(SSL *s, const char *str); 1694 void SSL_set_read_ahead(SSL *s, int yes); 1695 int SSL_get_verify_mode(const SSL *s); 1696 int SSL_get_verify_depth(const SSL *s); 1697 int (*SSL_get_verify_callback(const SSL *s))(int,X509_STORE_CTX *); 1698 void SSL_set_verify(SSL *s, int mode, 1699 int (*callback)(int ok,X509_STORE_CTX *ctx)); 1700 void SSL_set_verify_depth(SSL *s, int depth); 1701 #ifndef OPENSSL_NO_RSA 1702 int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa); 1703 #endif 1704 int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len); 1705 int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey); 1706 int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, const unsigned char *d, long len); 1707 int SSL_use_certificate(SSL *ssl, X509 *x); 1708 int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len); 1709 1710 #ifndef OPENSSL_NO_STDIO 1711 int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type); 1712 int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type); 1713 int SSL_use_certificate_file(SSL *ssl, const char *file, int type); 1714 int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type); 1715 int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type); 1716 int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type); 1717 int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */ 1718 STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file); 1719 int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, 1720 const char *file); 1721 #ifndef OPENSSL_SYS_VMS 1722 #ifndef OPENSSL_SYS_MACINTOSH_CLASSIC /* XXXXX: Better scheme needed! [was: #ifndef MAC_OS_pre_X] */ 1723 int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, 1724 const char *dir); 1725 #endif 1726 #endif 1727 1728 #endif 1729 1730 void SSL_load_error_strings(void ); 1731 const char *SSL_state_string(const SSL *s); 1732 const char *SSL_rstate_string(const SSL *s); 1733 const char *SSL_state_string_long(const SSL *s); 1734 const char *SSL_rstate_string_long(const SSL *s); 1735 long SSL_SESSION_get_time(const SSL_SESSION *s); 1736 long SSL_SESSION_set_time(SSL_SESSION *s, long t); 1737 long SSL_SESSION_get_timeout(const SSL_SESSION *s); 1738 long SSL_SESSION_set_timeout(SSL_SESSION *s, long t); 1739 void SSL_copy_session_id(SSL *to,const SSL *from); 1740 X509 *SSL_SESSION_get0_peer(SSL_SESSION *s); 1741 int SSL_SESSION_set1_id_context(SSL_SESSION *s,const unsigned char *sid_ctx, 1742 unsigned int sid_ctx_len); 1743 1744 SSL_SESSION *SSL_SESSION_new(void); 1745 const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s, 1746 unsigned int *len); 1747 unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *s); 1748 #ifndef OPENSSL_NO_FP_API 1749 int SSL_SESSION_print_fp(FILE *fp,const SSL_SESSION *ses); 1750 #endif 1751 #ifndef OPENSSL_NO_BIO 1752 int SSL_SESSION_print(BIO *fp,const SSL_SESSION *ses); 1753 #endif 1754 void SSL_SESSION_free(SSL_SESSION *ses); 1755 int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp); 1756 int SSL_set_session(SSL *to, SSL_SESSION *session); 1757 int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c); 1758 int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c); 1759 int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB); 1760 int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB); 1761 int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id, 1762 unsigned int id_len); 1763 SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,const unsigned char **pp, 1764 long length); 1765 1766 #ifdef HEADER_X509_H 1767 X509 * SSL_get_peer_certificate(const SSL *s); 1768 #endif 1769 1770 STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s); 1771 1772 int SSL_CTX_get_verify_mode(const SSL_CTX *ctx); 1773 int SSL_CTX_get_verify_depth(const SSL_CTX *ctx); 1774 int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx))(int,X509_STORE_CTX *); 1775 void SSL_CTX_set_verify(SSL_CTX *ctx,int mode, 1776 int (*callback)(int, X509_STORE_CTX *)); 1777 void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth); 1778 void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(X509_STORE_CTX *,void *), void *arg); 1779 #ifndef OPENSSL_NO_RSA 1780 int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa); 1781 #endif 1782 int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, long len); 1783 int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey); 1784 int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx, 1785 const unsigned char *d, long len); 1786 int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x); 1787 int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, const unsigned char *d); 1788 1789 void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb); 1790 void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u); 1791 1792 int SSL_CTX_check_private_key(const SSL_CTX *ctx); 1793 int SSL_check_private_key(const SSL *ctx); 1794 1795 int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx, 1796 unsigned int sid_ctx_len); 1797 1798 SSL * SSL_new(SSL_CTX *ctx); 1799 int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx, 1800 unsigned int sid_ctx_len); 1801 1802 int SSL_CTX_set_purpose(SSL_CTX *s, int purpose); 1803 int SSL_set_purpose(SSL *s, int purpose); 1804 int SSL_CTX_set_trust(SSL_CTX *s, int trust); 1805 int SSL_set_trust(SSL *s, int trust); 1806 1807 int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm); 1808 int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm); 1809 1810 #ifndef OPENSSL_NO_SRP 1811 int SSL_CTX_set_srp_username(SSL_CTX *ctx,char *name); 1812 int SSL_CTX_set_srp_password(SSL_CTX *ctx,char *password); 1813 int SSL_CTX_set_srp_strength(SSL_CTX *ctx, int strength); 1814 int SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx, 1815 char *(*cb)(SSL *,void *)); 1816 int SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx, 1817 int (*cb)(SSL *,void *)); 1818 int SSL_CTX_set_srp_username_callback(SSL_CTX *ctx, 1819 int (*cb)(SSL *,int *,void *)); 1820 int SSL_CTX_set_srp_cb_arg(SSL_CTX *ctx, void *arg); 1821 1822 int SSL_set_srp_server_param(SSL *s, const BIGNUM *N, const BIGNUM *g, 1823 BIGNUM *sa, BIGNUM *v, char *info); 1824 int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass, 1825 const char *grp); 1826 1827 BIGNUM *SSL_get_srp_g(SSL *s); 1828 BIGNUM *SSL_get_srp_N(SSL *s); 1829 1830 char *SSL_get_srp_username(SSL *s); 1831 char *SSL_get_srp_userinfo(SSL *s); 1832 #endif 1833 1834 void SSL_free(SSL *ssl); 1835 int SSL_accept(SSL *ssl); 1836 int SSL_connect(SSL *ssl); 1837 int SSL_read(SSL *ssl,void *buf,int num); 1838 int SSL_peek(SSL *ssl,void *buf,int num); 1839 int SSL_write(SSL *ssl,const void *buf,int num); 1840 long SSL_ctrl(SSL *ssl,int cmd, long larg, void *parg); 1841 long SSL_callback_ctrl(SSL *, int, void (*)(void)); 1842 long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, void *parg); 1843 long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void)); 1844 1845 int SSL_get_error(const SSL *s,int ret_code); 1846 const char *SSL_get_version(const SSL *s); 1847 1848 /* This sets the 'default' SSL version that SSL_new() will create */ 1849 int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth); 1850 1851 #ifndef OPENSSL_NO_SSL2 1852 const SSL_METHOD *SSLv2_method(void); /* SSLv2 */ 1853 const SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */ 1854 const SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */ 1855 #endif 1856 1857 const SSL_METHOD *SSLv3_method(void); /* SSLv3 */ 1858 const SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */ 1859 const SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */ 1860 1861 const SSL_METHOD *SSLv23_method(void); /* SSLv3 but can rollback to v2 */ 1862 const SSL_METHOD *SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */ 1863 const SSL_METHOD *SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */ 1864 1865 const SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */ 1866 const SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */ 1867 const SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */ 1868 1869 const SSL_METHOD *TLSv1_1_method(void); /* TLSv1.1 */ 1870 const SSL_METHOD *TLSv1_1_server_method(void); /* TLSv1.1 */ 1871 const SSL_METHOD *TLSv1_1_client_method(void); /* TLSv1.1 */ 1872 1873 const SSL_METHOD *TLSv1_2_method(void); /* TLSv1.2 */ 1874 const SSL_METHOD *TLSv1_2_server_method(void); /* TLSv1.2 */ 1875 const SSL_METHOD *TLSv1_2_client_method(void); /* TLSv1.2 */ 1876 1877 1878 const SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */ 1879 const SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */ 1880 const SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */ 1881 1882 STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s); 1883 1884 int SSL_do_handshake(SSL *s); 1885 int SSL_renegotiate(SSL *s); 1886 int SSL_renegotiate_abbreviated(SSL *s); 1887 int SSL_renegotiate_pending(SSL *s); 1888 int SSL_shutdown(SSL *s); 1889 1890 const SSL_METHOD *SSL_get_ssl_method(SSL *s); 1891 int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method); 1892 const char *SSL_alert_type_string_long(int value); 1893 const char *SSL_alert_type_string(int value); 1894 const char *SSL_alert_desc_string_long(int value); 1895 const char *SSL_alert_desc_string(int value); 1896 1897 void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list); 1898 void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list); 1899 STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s); 1900 STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s); 1901 int SSL_add_client_CA(SSL *ssl,X509 *x); 1902 int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x); 1903 1904 void SSL_set_connect_state(SSL *s); 1905 void SSL_set_accept_state(SSL *s); 1906 1907 long SSL_get_default_timeout(const SSL *s); 1908 1909 int SSL_library_init(void ); 1910 1911 char *SSL_CIPHER_description(const SSL_CIPHER *,char *buf,int size); 1912 STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk); 1913 1914 SSL *SSL_dup(SSL *ssl); 1915 1916 X509 *SSL_get_certificate(const SSL *ssl); 1917 /* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl); 1918 1919 void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode); 1920 int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx); 1921 void SSL_set_quiet_shutdown(SSL *ssl,int mode); 1922 int SSL_get_quiet_shutdown(const SSL *ssl); 1923 void SSL_set_shutdown(SSL *ssl,int mode); 1924 int SSL_get_shutdown(const SSL *ssl); 1925 int SSL_version(const SSL *ssl); 1926 int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx); 1927 int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile, 1928 const char *CApath); 1929 #define SSL_get0_session SSL_get_session /* just peek at pointer */ 1930 SSL_SESSION *SSL_get_session(const SSL *ssl); 1931 SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */ 1932 SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl); 1933 SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX* ctx); 1934 void SSL_set_info_callback(SSL *ssl, 1935 void (*cb)(const SSL *ssl,int type,int val)); 1936 void (*SSL_get_info_callback(const SSL *ssl))(const SSL *ssl,int type,int val); 1937 int SSL_state(const SSL *ssl); 1938 void SSL_set_state(SSL *ssl, int state); 1939 1940 void SSL_set_verify_result(SSL *ssl,long v); 1941 long SSL_get_verify_result(const SSL *ssl); 1942 1943 int SSL_set_ex_data(SSL *ssl,int idx,void *data); 1944 void *SSL_get_ex_data(const SSL *ssl,int idx); 1945 int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 1946 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 1947 1948 int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data); 1949 void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss,int idx); 1950 int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 1951 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 1952 1953 int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data); 1954 void *SSL_CTX_get_ex_data(const SSL_CTX *ssl,int idx); 1955 int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 1956 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 1957 1958 int SSL_get_ex_data_X509_STORE_CTX_idx(void ); 1959 1960 #define SSL_CTX_sess_set_cache_size(ctx,t) \ 1961 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL) 1962 #define SSL_CTX_sess_get_cache_size(ctx) \ 1963 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL) 1964 #define SSL_CTX_set_session_cache_mode(ctx,m) \ 1965 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL) 1966 #define SSL_CTX_get_session_cache_mode(ctx) \ 1967 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL) 1968 1969 #define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx) 1970 #define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m) 1971 #define SSL_CTX_get_read_ahead(ctx) \ 1972 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL) 1973 #define SSL_CTX_set_read_ahead(ctx,m) \ 1974 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL) 1975 #define SSL_CTX_get_max_cert_list(ctx) \ 1976 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) 1977 #define SSL_CTX_set_max_cert_list(ctx,m) \ 1978 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) 1979 #define SSL_get_max_cert_list(ssl) \ 1980 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) 1981 #define SSL_set_max_cert_list(ssl,m) \ 1982 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) 1983 1984 #define SSL_CTX_set_max_send_fragment(ctx,m) \ 1985 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL) 1986 #define SSL_set_max_send_fragment(ssl,m) \ 1987 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL) 1988 1989 /* NB: the keylength is only applicable when is_export is true */ 1990 #ifndef OPENSSL_NO_RSA 1991 void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx, 1992 RSA *(*cb)(SSL *ssl,int is_export, 1993 int keylength)); 1994 1995 void SSL_set_tmp_rsa_callback(SSL *ssl, 1996 RSA *(*cb)(SSL *ssl,int is_export, 1997 int keylength)); 1998 #endif 1999 #ifndef OPENSSL_NO_DH 2000 void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx, 2001 DH *(*dh)(SSL *ssl,int is_export, 2002 int keylength)); 2003 void SSL_set_tmp_dh_callback(SSL *ssl, 2004 DH *(*dh)(SSL *ssl,int is_export, 2005 int keylength)); 2006 #endif 2007 #ifndef OPENSSL_NO_ECDH 2008 void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx, 2009 EC_KEY *(*ecdh)(SSL *ssl,int is_export, 2010 int keylength)); 2011 void SSL_set_tmp_ecdh_callback(SSL *ssl, 2012 EC_KEY *(*ecdh)(SSL *ssl,int is_export, 2013 int keylength)); 2014 #endif 2015 2016 #ifndef OPENSSL_NO_COMP 2017 const COMP_METHOD *SSL_get_current_compression(SSL *s); 2018 const COMP_METHOD *SSL_get_current_expansion(SSL *s); 2019 const char *SSL_COMP_get_name(const COMP_METHOD *comp); 2020 STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void); 2021 int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm); 2022 #else 2023 const void *SSL_get_current_compression(SSL *s); 2024 const void *SSL_get_current_expansion(SSL *s); 2025 const char *SSL_COMP_get_name(const void *comp); 2026 void *SSL_COMP_get_compression_methods(void); 2027 int SSL_COMP_add_compression_method(int id,void *cm); 2028 #endif 2029 2030 /* TLS extensions functions */ 2031 int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len); 2032 2033 int SSL_set_session_ticket_ext_cb(SSL *s, tls_session_ticket_ext_cb_fn cb, 2034 void *arg); 2035 2036 /* Pre-shared secret session resumption functions */ 2037 int SSL_set_session_secret_cb(SSL *s, tls_session_secret_cb_fn tls_session_secret_cb, void *arg); 2038 2039 void SSL_set_debug(SSL *s, int debug); 2040 int SSL_cache_hit(SSL *s); 2041 2042 /* BEGIN ERROR CODES */ 2043 /* The following lines are auto generated by the script mkerr.pl. Any changes 2044 * made after this point may be overwritten when the script is next run. 2045 */ 2046 void ERR_load_SSL_strings(void); 2047 2048 /* Error codes for the SSL functions. */ 2049 2050 /* Function codes. */ 2051 #define SSL_F_CLIENT_CERTIFICATE 100 2052 #define SSL_F_CLIENT_FINISHED 167 2053 #define SSL_F_CLIENT_HELLO 101 2054 #define SSL_F_CLIENT_MASTER_KEY 102 2055 #define SSL_F_D2I_SSL_SESSION 103 2056 #define SSL_F_DO_DTLS1_WRITE 245 2057 #define SSL_F_DO_SSL3_WRITE 104 2058 #define SSL_F_DTLS1_ACCEPT 246 2059 #define SSL_F_DTLS1_ADD_CERT_TO_BUF 295 2060 #define SSL_F_DTLS1_BUFFER_RECORD 247 2061 #define SSL_F_DTLS1_CHECK_TIMEOUT_NUM 316 2062 #define SSL_F_DTLS1_CLIENT_HELLO 248 2063 #define SSL_F_DTLS1_CONNECT 249 2064 #define SSL_F_DTLS1_ENC 250 2065 #define SSL_F_DTLS1_GET_HELLO_VERIFY 251 2066 #define SSL_F_DTLS1_GET_MESSAGE 252 2067 #define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253 2068 #define SSL_F_DTLS1_GET_RECORD 254 2069 #define SSL_F_DTLS1_HANDLE_TIMEOUT 297 2070 #define SSL_F_DTLS1_HEARTBEAT 305 2071 #define SSL_F_DTLS1_OUTPUT_CERT_CHAIN 255 2072 #define SSL_F_DTLS1_PREPROCESS_FRAGMENT 288 2073 #define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 256 2074 #define SSL_F_DTLS1_PROCESS_RECORD 257 2075 #define SSL_F_DTLS1_READ_BYTES 258 2076 #define SSL_F_DTLS1_READ_FAILED 259 2077 #define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 260 2078 #define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE 261 2079 #define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE 262 2080 #define SSL_F_DTLS1_SEND_CLIENT_VERIFY 263 2081 #define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 264 2082 #define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE 265 2083 #define SSL_F_DTLS1_SEND_SERVER_HELLO 266 2084 #define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE 267 2085 #define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268 2086 #define SSL_F_GET_CLIENT_FINISHED 105 2087 #define SSL_F_GET_CLIENT_HELLO 106 2088 #define SSL_F_GET_CLIENT_MASTER_KEY 107 2089 #define SSL_F_GET_SERVER_FINISHED 108 2090 #define SSL_F_GET_SERVER_HELLO 109 2091 #define SSL_F_GET_SERVER_VERIFY 110 2092 #define SSL_F_I2D_SSL_SESSION 111 2093 #define SSL_F_READ_N 112 2094 #define SSL_F_REQUEST_CERTIFICATE 113 2095 #define SSL_F_SERVER_FINISH 239 2096 #define SSL_F_SERVER_HELLO 114 2097 #define SSL_F_SERVER_VERIFY 240 2098 #define SSL_F_SSL23_ACCEPT 115 2099 #define SSL_F_SSL23_CLIENT_HELLO 116 2100 #define SSL_F_SSL23_CONNECT 117 2101 #define SSL_F_SSL23_GET_CLIENT_HELLO 118 2102 #define SSL_F_SSL23_GET_SERVER_HELLO 119 2103 #define SSL_F_SSL23_PEEK 237 2104 #define SSL_F_SSL23_READ 120 2105 #define SSL_F_SSL23_WRITE 121 2106 #define SSL_F_SSL2_ACCEPT 122 2107 #define SSL_F_SSL2_CONNECT 123 2108 #define SSL_F_SSL2_ENC_INIT 124 2109 #define SSL_F_SSL2_GENERATE_KEY_MATERIAL 241 2110 #define SSL_F_SSL2_PEEK 234 2111 #define SSL_F_SSL2_READ 125 2112 #define SSL_F_SSL2_READ_INTERNAL 236 2113 #define SSL_F_SSL2_SET_CERTIFICATE 126 2114 #define SSL_F_SSL2_WRITE 127 2115 #define SSL_F_SSL3_ACCEPT 128 2116 #define SSL_F_SSL3_ADD_CERT_TO_BUF 296 2117 #define SSL_F_SSL3_CALLBACK_CTRL 233 2118 #define SSL_F_SSL3_CHANGE_CIPHER_STATE 129 2119 #define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130 2120 #define SSL_F_SSL3_CHECK_CLIENT_HELLO 304 2121 #define SSL_F_SSL3_CLIENT_HELLO 131 2122 #define SSL_F_SSL3_CONNECT 132 2123 #define SSL_F_SSL3_CTRL 213 2124 #define SSL_F_SSL3_CTX_CTRL 133 2125 #define SSL_F_SSL3_DIGEST_CACHED_RECORDS 293 2126 #define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC 292 2127 #define SSL_F_SSL3_ENC 134 2128 #define SSL_F_SSL3_GENERATE_KEY_BLOCK 238 2129 #define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135 2130 #define SSL_F_SSL3_GET_CERT_STATUS 289 2131 #define SSL_F_SSL3_GET_CERT_VERIFY 136 2132 #define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137 2133 #define SSL_F_SSL3_GET_CLIENT_HELLO 138 2134 #define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139 2135 #define SSL_F_SSL3_GET_FINISHED 140 2136 #define SSL_F_SSL3_GET_KEY_EXCHANGE 141 2137 #define SSL_F_SSL3_GET_MESSAGE 142 2138 #define SSL_F_SSL3_GET_NEW_SESSION_TICKET 283 2139 #define SSL_F_SSL3_GET_NEXT_PROTO 306 2140 #define SSL_F_SSL3_GET_RECORD 143 2141 #define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144 2142 #define SSL_F_SSL3_GET_SERVER_DONE 145 2143 #define SSL_F_SSL3_GET_SERVER_HELLO 146 2144 #define SSL_F_SSL3_HANDSHAKE_MAC 285 2145 #define SSL_F_SSL3_NEW_SESSION_TICKET 287 2146 #define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147 2147 #define SSL_F_SSL3_PEEK 235 2148 #define SSL_F_SSL3_READ_BYTES 148 2149 #define SSL_F_SSL3_READ_N 149 2150 #define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150 2151 #define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151 2152 #define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152 2153 #define SSL_F_SSL3_SEND_CLIENT_VERIFY 153 2154 #define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154 2155 #define SSL_F_SSL3_SEND_SERVER_HELLO 242 2156 #define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155 2157 #define SSL_F_SSL3_SETUP_KEY_BLOCK 157 2158 #define SSL_F_SSL3_SETUP_READ_BUFFER 156 2159 #define SSL_F_SSL3_SETUP_WRITE_BUFFER 291 2160 #define SSL_F_SSL3_WRITE_BYTES 158 2161 #define SSL_F_SSL3_WRITE_PENDING 159 2162 #define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT 298 2163 #define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT 277 2164 #define SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT 307 2165 #define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215 2166 #define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216 2167 #define SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT 299 2168 #define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT 278 2169 #define SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT 308 2170 #define SSL_F_SSL_BAD_METHOD 160 2171 #define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161 2172 #define SSL_F_SSL_CERT_DUP 221 2173 #define SSL_F_SSL_CERT_INST 222 2174 #define SSL_F_SSL_CERT_INSTANTIATE 214 2175 #define SSL_F_SSL_CERT_NEW 162 2176 #define SSL_F_SSL_CHECK_PRIVATE_KEY 163 2177 #define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT 280 2178 #define SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG 279 2179 #define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230 2180 #define SSL_F_SSL_CIPHER_STRENGTH_SORT 231 2181 #define SSL_F_SSL_CLEAR 164 2182 #define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165 2183 #define SSL_F_SSL_CREATE_CIPHER_LIST 166 2184 #define SSL_F_SSL_CTRL 232 2185 #define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168 2186 #define SSL_F_SSL_CTX_MAKE_PROFILES 309 2187 #define SSL_F_SSL_CTX_NEW 169 2188 #define SSL_F_SSL_CTX_SET_CIPHER_LIST 269 2189 #define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE 290 2190 #define SSL_F_SSL_CTX_SET_PURPOSE 226 2191 #define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219 2192 #define SSL_F_SSL_CTX_SET_SSL_VERSION 170 2193 #define SSL_F_SSL_CTX_SET_TRUST 229 2194 #define SSL_F_SSL_CTX_USE_CERTIFICATE 171 2195 #define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172 2196 #define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220 2197 #define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173 2198 #define SSL_F_SSL_CTX_USE_PRIVATEKEY 174 2199 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175 2200 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176 2201 #define SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT 272 2202 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177 2203 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178 2204 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179 2205 #define SSL_F_SSL_DO_HANDSHAKE 180 2206 #define SSL_F_SSL_GET_NEW_SESSION 181 2207 #define SSL_F_SSL_GET_PREV_SESSION 217 2208 #define SSL_F_SSL_GET_SERVER_SEND_CERT 182 2209 #define SSL_F_SSL_GET_SIGN_PKEY 183 2210 #define SSL_F_SSL_INIT_WBIO_BUFFER 184 2211 #define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185 2212 #define SSL_F_SSL_NEW 186 2213 #define SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT 300 2214 #define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT 302 2215 #define SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT 310 2216 #define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT 301 2217 #define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT 303 2218 #define SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT 311 2219 #define SSL_F_SSL_PEEK 270 2220 #define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT 281 2221 #define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT 282 2222 #define SSL_F_SSL_READ 223 2223 #define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187 2224 #define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188 2225 #define SSL_F_SSL_SESSION_NEW 189 2226 #define SSL_F_SSL_SESSION_PRINT_FP 190 2227 #define SSL_F_SSL_SESSION_SET1_ID_CONTEXT 312 2228 #define SSL_F_SSL_SESS_CERT_NEW 225 2229 #define SSL_F_SSL_SET_CERT 191 2230 #define SSL_F_SSL_SET_CIPHER_LIST 271 2231 #define SSL_F_SSL_SET_FD 192 2232 #define SSL_F_SSL_SET_PKEY 193 2233 #define SSL_F_SSL_SET_PURPOSE 227 2234 #define SSL_F_SSL_SET_RFD 194 2235 #define SSL_F_SSL_SET_SESSION 195 2236 #define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218 2237 #define SSL_F_SSL_SET_SESSION_TICKET_EXT 294 2238 #define SSL_F_SSL_SET_TRUST 228 2239 #define SSL_F_SSL_SET_WFD 196 2240 #define SSL_F_SSL_SHUTDOWN 224 2241 #define SSL_F_SSL_SRP_CTX_INIT 313 2242 #define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243 2243 #define SSL_F_SSL_UNDEFINED_FUNCTION 197 2244 #define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244 2245 #define SSL_F_SSL_USE_CERTIFICATE 198 2246 #define SSL_F_SSL_USE_CERTIFICATE_ASN1 199 2247 #define SSL_F_SSL_USE_CERTIFICATE_FILE 200 2248 #define SSL_F_SSL_USE_PRIVATEKEY 201 2249 #define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202 2250 #define SSL_F_SSL_USE_PRIVATEKEY_FILE 203 2251 #define SSL_F_SSL_USE_PSK_IDENTITY_HINT 273 2252 #define SSL_F_SSL_USE_RSAPRIVATEKEY 204 2253 #define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205 2254 #define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206 2255 #define SSL_F_SSL_VERIFY_CERT_CHAIN 207 2256 #define SSL_F_SSL_WRITE 208 2257 #define SSL_F_TLS1_CERT_VERIFY_MAC 286 2258 #define SSL_F_TLS1_CHANGE_CIPHER_STATE 209 2259 #define SSL_F_TLS1_CHECK_SERVERHELLO_TLSEXT 274 2260 #define SSL_F_TLS1_ENC 210 2261 #define SSL_F_TLS1_EXPORT_KEYING_MATERIAL 314 2262 #define SSL_F_TLS1_HEARTBEAT 315 2263 #define SSL_F_TLS1_PREPARE_CLIENTHELLO_TLSEXT 275 2264 #define SSL_F_TLS1_PREPARE_SERVERHELLO_TLSEXT 276 2265 #define SSL_F_TLS1_PRF 284 2266 #define SSL_F_TLS1_SETUP_KEY_BLOCK 211 2267 #define SSL_F_WRITE_PENDING 212 2268 2269 /* Reason codes. */ 2270 #define SSL_R_APP_DATA_IN_HANDSHAKE 100 2271 #define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272 2272 #define SSL_R_BAD_ALERT_RECORD 101 2273 #define SSL_R_BAD_AUTHENTICATION_TYPE 102 2274 #define SSL_R_BAD_CHANGE_CIPHER_SPEC 103 2275 #define SSL_R_BAD_CHECKSUM 104 2276 #define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106 2277 #define SSL_R_BAD_DECOMPRESSION 107 2278 #define SSL_R_BAD_DH_G_LENGTH 108 2279 #define SSL_R_BAD_DH_PUB_KEY_LENGTH 109 2280 #define SSL_R_BAD_DH_P_LENGTH 110 2281 #define SSL_R_BAD_DIGEST_LENGTH 111 2282 #define SSL_R_BAD_DSA_SIGNATURE 112 2283 #define SSL_R_BAD_ECC_CERT 304 2284 #define SSL_R_BAD_ECDSA_SIGNATURE 305 2285 #define SSL_R_BAD_ECPOINT 306 2286 #define SSL_R_BAD_HANDSHAKE_LENGTH 332 2287 #define SSL_R_BAD_HELLO_REQUEST 105 2288 #define SSL_R_BAD_LENGTH 271 2289 #define SSL_R_BAD_MAC_DECODE 113 2290 #define SSL_R_BAD_MAC_LENGTH 333 2291 #define SSL_R_BAD_MESSAGE_TYPE 114 2292 #define SSL_R_BAD_PACKET_LENGTH 115 2293 #define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116 2294 #define SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH 316 2295 #define SSL_R_BAD_RESPONSE_ARGUMENT 117 2296 #define SSL_R_BAD_RSA_DECRYPT 118 2297 #define SSL_R_BAD_RSA_ENCRYPT 119 2298 #define SSL_R_BAD_RSA_E_LENGTH 120 2299 #define SSL_R_BAD_RSA_MODULUS_LENGTH 121 2300 #define SSL_R_BAD_RSA_SIGNATURE 122 2301 #define SSL_R_BAD_SIGNATURE 123 2302 #define SSL_R_BAD_SRP_A_LENGTH 347 2303 #define SSL_R_BAD_SRP_B_LENGTH 348 2304 #define SSL_R_BAD_SRP_G_LENGTH 349 2305 #define SSL_R_BAD_SRP_N_LENGTH 350 2306 #define SSL_R_BAD_SRP_S_LENGTH 351 2307 #define SSL_R_BAD_SRTP_MKI_VALUE 352 2308 #define SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST 353 2309 #define SSL_R_BAD_SSL_FILETYPE 124 2310 #define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125 2311 #define SSL_R_BAD_STATE 126 2312 #define SSL_R_BAD_WRITE_RETRY 127 2313 #define SSL_R_BIO_NOT_SET 128 2314 #define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129 2315 #define SSL_R_BN_LIB 130 2316 #define SSL_R_CA_DN_LENGTH_MISMATCH 131 2317 #define SSL_R_CA_DN_TOO_LONG 132 2318 #define SSL_R_CCS_RECEIVED_EARLY 133 2319 #define SSL_R_CERTIFICATE_VERIFY_FAILED 134 2320 #define SSL_R_CERT_LENGTH_MISMATCH 135 2321 #define SSL_R_CHALLENGE_IS_DIFFERENT 136 2322 #define SSL_R_CIPHER_CODE_WRONG_LENGTH 137 2323 #define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138 2324 #define SSL_R_CIPHER_TABLE_SRC_ERROR 139 2325 #define SSL_R_CLIENTHELLO_TLSEXT 226 2326 #define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140 2327 #define SSL_R_COMPRESSION_DISABLED 343 2328 #define SSL_R_COMPRESSION_FAILURE 141 2329 #define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307 2330 #define SSL_R_COMPRESSION_LIBRARY_ERROR 142 2331 #define SSL_R_CONNECTION_ID_IS_DIFFERENT 143 2332 #define SSL_R_CONNECTION_TYPE_NOT_SET 144 2333 #define SSL_R_COOKIE_MISMATCH 308 2334 #define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145 2335 #define SSL_R_DATA_LENGTH_TOO_LONG 146 2336 #define SSL_R_DECRYPTION_FAILED 147 2337 #define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281 2338 #define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148 2339 #define SSL_R_DIGEST_CHECK_FAILED 149 2340 #define SSL_R_DTLS_MESSAGE_TOO_BIG 334 2341 #define SSL_R_DUPLICATE_COMPRESSION_ID 309 2342 #define SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT 317 2343 #define SSL_R_ECC_CERT_NOT_FOR_SIGNING 318 2344 #define SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE 322 2345 #define SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE 323 2346 #define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310 2347 #define SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST 354 2348 #define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150 2349 #define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 282 2350 #define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151 2351 #define SSL_R_EXCESSIVE_MESSAGE_SIZE 152 2352 #define SSL_R_EXTRA_DATA_IN_MESSAGE 153 2353 #define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154 2354 #define SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS 355 2355 #define SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION 356 2356 #define SSL_R_HTTPS_PROXY_REQUEST 155 2357 #define SSL_R_HTTP_REQUEST 156 2358 #define SSL_R_ILLEGAL_PADDING 283 2359 #define SSL_R_INCONSISTENT_COMPRESSION 340 2360 #define SSL_R_INVALID_CHALLENGE_LENGTH 158 2361 #define SSL_R_INVALID_COMMAND 280 2362 #define SSL_R_INVALID_COMPRESSION_ALGORITHM 341 2363 #define SSL_R_INVALID_PURPOSE 278 2364 #define SSL_R_INVALID_SRP_USERNAME 357 2365 #define SSL_R_INVALID_STATUS_RESPONSE 328 2366 #define SSL_R_INVALID_TICKET_KEYS_LENGTH 325 2367 #define SSL_R_INVALID_TRUST 279 2368 #define SSL_R_KEY_ARG_TOO_LONG 284 2369 #define SSL_R_KRB5 285 2370 #define SSL_R_KRB5_C_CC_PRINC 286 2371 #define SSL_R_KRB5_C_GET_CRED 287 2372 #define SSL_R_KRB5_C_INIT 288 2373 #define SSL_R_KRB5_C_MK_REQ 289 2374 #define SSL_R_KRB5_S_BAD_TICKET 290 2375 #define SSL_R_KRB5_S_INIT 291 2376 #define SSL_R_KRB5_S_RD_REQ 292 2377 #define SSL_R_KRB5_S_TKT_EXPIRED 293 2378 #define SSL_R_KRB5_S_TKT_NYV 294 2379 #define SSL_R_KRB5_S_TKT_SKEW 295 2380 #define SSL_R_LENGTH_MISMATCH 159 2381 #define SSL_R_LENGTH_TOO_SHORT 160 2382 #define SSL_R_LIBRARY_BUG 274 2383 #define SSL_R_LIBRARY_HAS_NO_CIPHERS 161 2384 #define SSL_R_MESSAGE_TOO_LONG 296 2385 #define SSL_R_MISSING_DH_DSA_CERT 162 2386 #define SSL_R_MISSING_DH_KEY 163 2387 #define SSL_R_MISSING_DH_RSA_CERT 164 2388 #define SSL_R_MISSING_DSA_SIGNING_CERT 165 2389 #define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166 2390 #define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167 2391 #define SSL_R_MISSING_RSA_CERTIFICATE 168 2392 #define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169 2393 #define SSL_R_MISSING_RSA_SIGNING_CERT 170 2394 #define SSL_R_MISSING_SRP_PARAM 358 2395 #define SSL_R_MISSING_TMP_DH_KEY 171 2396 #define SSL_R_MISSING_TMP_ECDH_KEY 311 2397 #define SSL_R_MISSING_TMP_RSA_KEY 172 2398 #define SSL_R_MISSING_TMP_RSA_PKEY 173 2399 #define SSL_R_MISSING_VERIFY_MESSAGE 174 2400 #define SSL_R_MULTIPLE_SGC_RESTARTS 346 2401 #define SSL_R_NON_SSLV2_INITIAL_PACKET 175 2402 #define SSL_R_NO_CERTIFICATES_RETURNED 176 2403 #define SSL_R_NO_CERTIFICATE_ASSIGNED 177 2404 #define SSL_R_NO_CERTIFICATE_RETURNED 178 2405 #define SSL_R_NO_CERTIFICATE_SET 179 2406 #define SSL_R_NO_CERTIFICATE_SPECIFIED 180 2407 #define SSL_R_NO_CIPHERS_AVAILABLE 181 2408 #define SSL_R_NO_CIPHERS_PASSED 182 2409 #define SSL_R_NO_CIPHERS_SPECIFIED 183 2410 #define SSL_R_NO_CIPHER_LIST 184 2411 #define SSL_R_NO_CIPHER_MATCH 185 2412 #define SSL_R_NO_CLIENT_CERT_METHOD 331 2413 #define SSL_R_NO_CLIENT_CERT_RECEIVED 186 2414 #define SSL_R_NO_COMPRESSION_SPECIFIED 187 2415 #define SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER 330 2416 #define SSL_R_NO_METHOD_SPECIFIED 188 2417 #define SSL_R_NO_PRIVATEKEY 189 2418 #define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190 2419 #define SSL_R_NO_PROTOCOLS_AVAILABLE 191 2420 #define SSL_R_NO_PUBLICKEY 192 2421 #define SSL_R_NO_RENEGOTIATION 339 2422 #define SSL_R_NO_REQUIRED_DIGEST 324 2423 #define SSL_R_NO_SHARED_CIPHER 193 2424 #define SSL_R_NO_SRTP_PROFILES 359 2425 #define SSL_R_NO_VERIFY_CALLBACK 194 2426 #define SSL_R_NULL_SSL_CTX 195 2427 #define SSL_R_NULL_SSL_METHOD_PASSED 196 2428 #define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197 2429 #define SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 344 2430 #define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 297 2431 #define SSL_R_OPAQUE_PRF_INPUT_TOO_LONG 327 2432 #define SSL_R_PACKET_LENGTH_TOO_LONG 198 2433 #define SSL_R_PARSE_TLSEXT 227 2434 #define SSL_R_PATH_TOO_LONG 270 2435 #define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199 2436 #define SSL_R_PEER_ERROR 200 2437 #define SSL_R_PEER_ERROR_CERTIFICATE 201 2438 #define SSL_R_PEER_ERROR_NO_CERTIFICATE 202 2439 #define SSL_R_PEER_ERROR_NO_CIPHER 203 2440 #define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204 2441 #define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205 2442 #define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206 2443 #define SSL_R_PROTOCOL_IS_SHUTDOWN 207 2444 #define SSL_R_PSK_IDENTITY_NOT_FOUND 223 2445 #define SSL_R_PSK_NO_CLIENT_CB 224 2446 #define SSL_R_PSK_NO_SERVER_CB 225 2447 #define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208 2448 #define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209 2449 #define SSL_R_PUBLIC_KEY_NOT_RSA 210 2450 #define SSL_R_READ_BIO_NOT_SET 211 2451 #define SSL_R_READ_TIMEOUT_EXPIRED 312 2452 #define SSL_R_READ_WRONG_PACKET_TYPE 212 2453 #define SSL_R_RECORD_LENGTH_MISMATCH 213 2454 #define SSL_R_RECORD_TOO_LARGE 214 2455 #define SSL_R_RECORD_TOO_SMALL 298 2456 #define SSL_R_RENEGOTIATE_EXT_TOO_LONG 335 2457 #define SSL_R_RENEGOTIATION_ENCODING_ERR 336 2458 #define SSL_R_RENEGOTIATION_MISMATCH 337 2459 #define SSL_R_REQUIRED_CIPHER_MISSING 215 2460 #define SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING 342 2461 #define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216 2462 #define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217 2463 #define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218 2464 #define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING 345 2465 #define SSL_R_SERVERHELLO_TLSEXT 275 2466 #define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277 2467 #define SSL_R_SHORT_READ 219 2468 #define SSL_R_SIGNATURE_ALGORITHMS_ERROR 360 2469 #define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220 2470 #define SSL_R_SRP_A_CALC 361 2471 #define SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES 362 2472 #define SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG 363 2473 #define SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE 364 2474 #define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221 2475 #define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 299 2476 #define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT 321 2477 #define SSL_R_SSL3_EXT_INVALID_SERVERNAME 319 2478 #define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 320 2479 #define SSL_R_SSL3_SESSION_ID_TOO_LONG 300 2480 #define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222 2481 #define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042 2482 #define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020 2483 #define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045 2484 #define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044 2485 #define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046 2486 #define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030 2487 #define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040 2488 #define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047 2489 #define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041 2490 #define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010 2491 #define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043 2492 #define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228 2493 #define SSL_R_SSL_HANDSHAKE_FAILURE 229 2494 #define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230 2495 #define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301 2496 #define SSL_R_SSL_SESSION_ID_CONFLICT 302 2497 #define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273 2498 #define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303 2499 #define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231 2500 #define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049 2501 #define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050 2502 #define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021 2503 #define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051 2504 #define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060 2505 #define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071 2506 #define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080 2507 #define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100 2508 #define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070 2509 #define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022 2510 #define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048 2511 #define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090 2512 #define SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE 1114 2513 #define SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE 1113 2514 #define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE 1111 2515 #define SSL_R_TLSV1_UNRECOGNIZED_NAME 1112 2516 #define SSL_R_TLSV1_UNSUPPORTED_EXTENSION 1110 2517 #define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232 2518 #define SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT 365 2519 #define SSL_R_TLS_HEARTBEAT_PENDING 366 2520 #define SSL_R_TLS_ILLEGAL_EXPORTER_LABEL 367 2521 #define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 157 2522 #define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233 2523 #define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234 2524 #define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235 2525 #define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236 2526 #define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 313 2527 #define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237 2528 #define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238 2529 #define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 314 2530 #define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239 2531 #define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240 2532 #define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241 2533 #define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242 2534 #define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243 2535 #define SSL_R_UNEXPECTED_MESSAGE 244 2536 #define SSL_R_UNEXPECTED_RECORD 245 2537 #define SSL_R_UNINITIALIZED 276 2538 #define SSL_R_UNKNOWN_ALERT_TYPE 246 2539 #define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247 2540 #define SSL_R_UNKNOWN_CIPHER_RETURNED 248 2541 #define SSL_R_UNKNOWN_CIPHER_TYPE 249 2542 #define SSL_R_UNKNOWN_DIGEST 368 2543 #define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250 2544 #define SSL_R_UNKNOWN_PKEY_TYPE 251 2545 #define SSL_R_UNKNOWN_PROTOCOL 252 2546 #define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253 2547 #define SSL_R_UNKNOWN_SSL_VERSION 254 2548 #define SSL_R_UNKNOWN_STATE 255 2549 #define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED 338 2550 #define SSL_R_UNSUPPORTED_CIPHER 256 2551 #define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257 2552 #define SSL_R_UNSUPPORTED_DIGEST_TYPE 326 2553 #define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 315 2554 #define SSL_R_UNSUPPORTED_PROTOCOL 258 2555 #define SSL_R_UNSUPPORTED_SSL_VERSION 259 2556 #define SSL_R_UNSUPPORTED_STATUS_TYPE 329 2557 #define SSL_R_USE_SRTP_NOT_NEGOTIATED 369 2558 #define SSL_R_WRITE_BIO_NOT_SET 260 2559 #define SSL_R_WRONG_CIPHER_RETURNED 261 2560 #define SSL_R_WRONG_MESSAGE_TYPE 262 2561 #define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263 2562 #define SSL_R_WRONG_SIGNATURE_LENGTH 264 2563 #define SSL_R_WRONG_SIGNATURE_SIZE 265 2564 #define SSL_R_WRONG_SIGNATURE_TYPE 370 2565 #define SSL_R_WRONG_SSL_VERSION 266 2566 #define SSL_R_WRONG_VERSION_NUMBER 267 2567 #define SSL_R_X509_LIB 268 2568 #define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269 2569 2570 #ifdef __cplusplus 2571 } 2572 #endif 2573 #endif 2574