1 /* $OpenBSD: ssl.h,v 1.166 2019/04/04 15:03:21 jsing Exp $ */ 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 <stdint.h> 147 148 #include <openssl/opensslconf.h> 149 150 #include <openssl/hmac.h> 151 #include <openssl/pem.h> 152 #include <openssl/safestack.h> 153 154 #include <openssl/bio.h> 155 156 #ifndef OPENSSL_NO_DEPRECATED 157 #include <openssl/buffer.h> 158 #include <openssl/crypto.h> 159 #include <openssl/lhash.h> 160 161 #ifndef OPENSSL_NO_X509 162 #include <openssl/x509.h> 163 #endif 164 #endif 165 166 #ifdef __cplusplus 167 extern "C" { 168 #endif 169 170 /* SSLeay version number for ASN.1 encoding of the session information */ 171 /* Version 0 - initial version 172 * Version 1 - added the optional peer certificate 173 */ 174 #define SSL_SESSION_ASN1_VERSION 0x0001 175 176 /* text strings for the ciphers */ 177 #define SSL_TXT_NULL_WITH_MD5 SSL2_TXT_NULL_WITH_MD5 178 #define SSL_TXT_RC4_128_WITH_MD5 SSL2_TXT_RC4_128_WITH_MD5 179 #define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5 180 #define SSL_TXT_RC2_128_CBC_WITH_MD5 SSL2_TXT_RC2_128_CBC_WITH_MD5 181 #define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 182 #define SSL_TXT_IDEA_128_CBC_WITH_MD5 SSL2_TXT_IDEA_128_CBC_WITH_MD5 183 #define SSL_TXT_DES_64_CBC_WITH_MD5 SSL2_TXT_DES_64_CBC_WITH_MD5 184 #define SSL_TXT_DES_64_CBC_WITH_SHA SSL2_TXT_DES_64_CBC_WITH_SHA 185 #define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5 186 #define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA 187 188 /* VRS Additional Kerberos5 entries 189 */ 190 #define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA 191 #define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA 192 #define SSL_TXT_KRB5_RC4_128_SHA SSL3_TXT_KRB5_RC4_128_SHA 193 #define SSL_TXT_KRB5_IDEA_128_CBC_SHA SSL3_TXT_KRB5_IDEA_128_CBC_SHA 194 #define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5 195 #define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5 196 #define SSL_TXT_KRB5_RC4_128_MD5 SSL3_TXT_KRB5_RC4_128_MD5 197 #define SSL_TXT_KRB5_IDEA_128_CBC_MD5 SSL3_TXT_KRB5_IDEA_128_CBC_MD5 198 199 #define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA 200 #define SSL_TXT_KRB5_RC2_40_CBC_SHA SSL3_TXT_KRB5_RC2_40_CBC_SHA 201 #define SSL_TXT_KRB5_RC4_40_SHA SSL3_TXT_KRB5_RC4_40_SHA 202 #define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5 203 #define SSL_TXT_KRB5_RC2_40_CBC_MD5 SSL3_TXT_KRB5_RC2_40_CBC_MD5 204 #define SSL_TXT_KRB5_RC4_40_MD5 SSL3_TXT_KRB5_RC4_40_MD5 205 206 #define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA 207 #define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5 208 #define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA 209 #define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5 210 #define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA 211 #define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5 212 #define SSL_MAX_KRB5_PRINCIPAL_LENGTH 256 213 214 #define SSL_MAX_SSL_SESSION_ID_LENGTH 32 215 #define SSL_MAX_SID_CTX_LENGTH 32 216 217 #define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8) 218 #define SSL_MAX_KEY_ARG_LENGTH 8 219 #define SSL_MAX_MASTER_KEY_LENGTH 48 220 221 222 /* These are used to specify which ciphers to use and not to use */ 223 224 #define SSL_TXT_LOW "LOW" 225 #define SSL_TXT_MEDIUM "MEDIUM" 226 #define SSL_TXT_HIGH "HIGH" 227 228 #define SSL_TXT_kFZA "kFZA" /* unused! */ 229 #define SSL_TXT_aFZA "aFZA" /* unused! */ 230 #define SSL_TXT_eFZA "eFZA" /* unused! */ 231 #define SSL_TXT_FZA "FZA" /* unused! */ 232 233 #define SSL_TXT_aNULL "aNULL" 234 #define SSL_TXT_eNULL "eNULL" 235 #define SSL_TXT_NULL "NULL" 236 237 #define SSL_TXT_kRSA "kRSA" 238 #define SSL_TXT_kDHr "kDHr" /* no such ciphersuites supported! */ 239 #define SSL_TXT_kDHd "kDHd" /* no such ciphersuites supported! */ 240 #define SSL_TXT_kDH "kDH" /* no such ciphersuites supported! */ 241 #define SSL_TXT_kEDH "kEDH" 242 #define SSL_TXT_kKRB5 "kKRB5" 243 #define SSL_TXT_kECDHr "kECDHr" 244 #define SSL_TXT_kECDHe "kECDHe" 245 #define SSL_TXT_kECDH "kECDH" 246 #define SSL_TXT_kEECDH "kEECDH" 247 #define SSL_TXT_kPSK "kPSK" 248 #define SSL_TXT_kGOST "kGOST" 249 #define SSL_TXT_kSRP "kSRP" 250 251 #define SSL_TXT_aRSA "aRSA" 252 #define SSL_TXT_aDSS "aDSS" 253 #define SSL_TXT_aDH "aDH" /* no such ciphersuites supported! */ 254 #define SSL_TXT_aECDH "aECDH" 255 #define SSL_TXT_aKRB5 "aKRB5" 256 #define SSL_TXT_aECDSA "aECDSA" 257 #define SSL_TXT_aPSK "aPSK" 258 #define SSL_TXT_aGOST94 "aGOST94" 259 #define SSL_TXT_aGOST01 "aGOST01" 260 #define SSL_TXT_aGOST "aGOST" 261 262 #define SSL_TXT_DSS "DSS" 263 #define SSL_TXT_DH "DH" 264 #define SSL_TXT_DHE "DHE" /* same as "kDHE:-ADH" */ 265 #define SSL_TXT_EDH "EDH" /* previous name for DHE */ 266 #define SSL_TXT_ADH "ADH" 267 #define SSL_TXT_RSA "RSA" 268 #define SSL_TXT_ECDH "ECDH" 269 #define SSL_TXT_ECDHE "ECDHE" /* same as "kECDHE:-AECDH" */ 270 #define SSL_TXT_EECDH "EECDH" /* previous name for ECDHE */ 271 #define SSL_TXT_AECDH "AECDH" 272 #define SSL_TXT_ECDSA "ECDSA" 273 #define SSL_TXT_KRB5 "KRB5" 274 #define SSL_TXT_PSK "PSK" 275 #define SSL_TXT_SRP "SRP" 276 277 #define SSL_TXT_DES "DES" 278 #define SSL_TXT_3DES "3DES" 279 #define SSL_TXT_RC4 "RC4" 280 #define SSL_TXT_RC2 "RC2" 281 #define SSL_TXT_IDEA "IDEA" 282 #define SSL_TXT_SEED "SEED" 283 #define SSL_TXT_AES128 "AES128" 284 #define SSL_TXT_AES256 "AES256" 285 #define SSL_TXT_AES "AES" 286 #define SSL_TXT_AES_GCM "AESGCM" 287 #define SSL_TXT_CAMELLIA128 "CAMELLIA128" 288 #define SSL_TXT_CAMELLIA256 "CAMELLIA256" 289 #define SSL_TXT_CAMELLIA "CAMELLIA" 290 #define SSL_TXT_CHACHA20 "CHACHA20" 291 292 #define SSL_TXT_AEAD "AEAD" 293 #define SSL_TXT_MD5 "MD5" 294 #define SSL_TXT_SHA1 "SHA1" 295 #define SSL_TXT_SHA "SHA" /* same as "SHA1" */ 296 #define SSL_TXT_GOST94 "GOST94" 297 #define SSL_TXT_GOST89MAC "GOST89MAC" 298 #define SSL_TXT_SHA256 "SHA256" 299 #define SSL_TXT_SHA384 "SHA384" 300 #define SSL_TXT_STREEBOG256 "STREEBOG256" 301 #define SSL_TXT_STREEBOG512 "STREEBOG512" 302 303 #define SSL_TXT_DTLS1 "DTLSv1" 304 #define SSL_TXT_SSLV2 "SSLv2" 305 #define SSL_TXT_SSLV3 "SSLv3" 306 #define SSL_TXT_TLSV1 "TLSv1" 307 #define SSL_TXT_TLSV1_1 "TLSv1.1" 308 #define SSL_TXT_TLSV1_2 "TLSv1.2" 309 #if defined(LIBRESSL_HAS_TLS1_3) || defined(LIBRESSL_INTERNAL) 310 #define SSL_TXT_TLSV1_3 "TLSv1.3" 311 #endif 312 313 #define SSL_TXT_EXP "EXP" 314 #define SSL_TXT_EXPORT "EXPORT" 315 316 #define SSL_TXT_ALL "ALL" 317 318 /* 319 * COMPLEMENTOF* definitions. These identifiers are used to (de-select) 320 * ciphers normally not being used. 321 * Example: "RC4" will activate all ciphers using RC4 including ciphers 322 * without authentication, which would normally disabled by DEFAULT (due 323 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT" 324 * will make sure that it is also disabled in the specific selection. 325 * COMPLEMENTOF* identifiers are portable between version, as adjustments 326 * to the default cipher setup will also be included here. 327 * 328 * COMPLEMENTOFDEFAULT does not experience the same special treatment that 329 * DEFAULT gets, as only selection is being done and no sorting as needed 330 * for DEFAULT. 331 */ 332 #define SSL_TXT_CMPALL "COMPLEMENTOFALL" 333 #define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT" 334 335 /* The following cipher list is used by default. 336 * It also is substituted when an application-defined cipher list string 337 * starts with 'DEFAULT'. */ 338 #define SSL_DEFAULT_CIPHER_LIST "ALL:!aNULL:!eNULL:!SSLv2" 339 /* As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always 340 * starts with a reasonable order, and all we have to do for DEFAULT is 341 * throwing out anonymous and unencrypted ciphersuites! 342 * (The latter are not actually enabled by ALL, but "ALL:RSA" would enable 343 * some of them.) 344 */ 345 346 /* Used in SSL_set_shutdown()/SSL_get_shutdown(); */ 347 #define SSL_SENT_SHUTDOWN 1 348 #define SSL_RECEIVED_SHUTDOWN 2 349 350 351 #define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1 352 #define SSL_FILETYPE_PEM X509_FILETYPE_PEM 353 354 /* This is needed to stop compilers complaining about the 355 * 'struct ssl_st *' function parameters used to prototype callbacks 356 * in SSL_CTX. */ 357 typedef struct ssl_st *ssl_crock_st; 358 359 typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT; 360 typedef struct ssl_method_st SSL_METHOD; 361 typedef struct ssl_cipher_st SSL_CIPHER; 362 typedef struct ssl_session_st SSL_SESSION; 363 364 DECLARE_STACK_OF(SSL_CIPHER) 365 366 /* SRTP protection profiles for use with the use_srtp extension (RFC 5764)*/ 367 typedef struct srtp_protection_profile_st { 368 const char *name; 369 unsigned long id; 370 } SRTP_PROTECTION_PROFILE; 371 372 DECLARE_STACK_OF(SRTP_PROTECTION_PROFILE) 373 374 typedef int (*tls_session_ticket_ext_cb_fn)(SSL *s, const unsigned char *data, 375 int len, void *arg); 376 typedef int (*tls_session_secret_cb_fn)(SSL *s, void *secret, int *secret_len, 377 STACK_OF(SSL_CIPHER) *peer_ciphers, SSL_CIPHER **cipher, void *arg); 378 379 #ifndef OPENSSL_NO_SSL_INTERN 380 381 /* used to hold info on the particular ciphers used */ 382 struct ssl_cipher_st { 383 int valid; 384 const char *name; /* text name */ 385 unsigned long id; /* id, 4 bytes, first is version */ 386 387 unsigned long algorithm_mkey; /* key exchange algorithm */ 388 unsigned long algorithm_auth; /* server authentication */ 389 unsigned long algorithm_enc; /* symmetric encryption */ 390 unsigned long algorithm_mac; /* symmetric authentication */ 391 unsigned long algorithm_ssl; /* (major) protocol version */ 392 393 unsigned long algo_strength; /* strength and export flags */ 394 unsigned long algorithm2; /* Extra flags */ 395 int strength_bits; /* Number of bits really used */ 396 int alg_bits; /* Number of bits for algorithm */ 397 }; 398 399 400 /* Used to hold functions for SSLv3/TLSv1 functions */ 401 struct ssl_method_internal_st; 402 403 struct ssl_method_st { 404 int (*ssl_dispatch_alert)(SSL *s); 405 int (*num_ciphers)(void); 406 const SSL_CIPHER *(*get_cipher)(unsigned ncipher); 407 const SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr); 408 int (*put_cipher_by_char)(const SSL_CIPHER *cipher, unsigned char *ptr); 409 410 const struct ssl_method_internal_st *internal; 411 }; 412 413 /* Lets make this into an ASN.1 type structure as follows 414 * SSL_SESSION_ID ::= SEQUENCE { 415 * version INTEGER, -- structure version number 416 * SSLversion INTEGER, -- SSL version number 417 * Cipher OCTET STRING, -- the 3 byte cipher ID 418 * Session_ID OCTET STRING, -- the Session ID 419 * Master_key OCTET STRING, -- the master key 420 * KRB5_principal OCTET STRING -- optional Kerberos principal 421 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time 422 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds 423 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate 424 * Session_ID_context [ 4 ] EXPLICIT OCTET STRING, -- the Session ID context 425 * Verify_result [ 5 ] EXPLICIT INTEGER, -- X509_V_... code for `Peer' 426 * HostName [ 6 ] EXPLICIT OCTET STRING, -- optional HostName from servername TLS extension 427 * PSK_identity_hint [ 7 ] EXPLICIT OCTET STRING, -- optional PSK identity hint 428 * PSK_identity [ 8 ] EXPLICIT OCTET STRING, -- optional PSK identity 429 * Ticket_lifetime_hint [9] EXPLICIT INTEGER, -- server's lifetime hint for session ticket 430 * Ticket [10] EXPLICIT OCTET STRING, -- session ticket (clients only) 431 * Compression_meth [11] EXPLICIT OCTET STRING, -- optional compression method 432 * SRP_username [ 12 ] EXPLICIT OCTET STRING -- optional SRP username 433 * } 434 * Look in ssl/ssl_asn1.c for more details 435 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-). 436 */ 437 struct ssl_session_internal_st; 438 439 struct ssl_session_st { 440 int ssl_version; /* what ssl version session info is 441 * being kept in here? */ 442 443 int master_key_length; 444 unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH]; 445 446 /* session_id - valid? */ 447 unsigned int session_id_length; 448 unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH]; 449 450 /* this is used to determine whether the session is being reused in 451 * the appropriate context. It is up to the application to set this, 452 * via SSL_new */ 453 unsigned int sid_ctx_length; 454 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 455 456 /* This is the cert for the other end. */ 457 X509 *peer; 458 459 /* when app_verify_callback accepts a session where the peer's certificate 460 * is not ok, we must remember the error for session reuse: */ 461 long verify_result; /* only for servers */ 462 463 long timeout; 464 time_t time; 465 int references; 466 467 const SSL_CIPHER *cipher; 468 unsigned long cipher_id; /* when ASN.1 loaded, this 469 * needs to be used to load 470 * the 'cipher' structure */ 471 472 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */ 473 474 char *tlsext_hostname; 475 476 /* RFC4507 info */ 477 unsigned char *tlsext_tick; /* Session ticket */ 478 size_t tlsext_ticklen; /* Session ticket length */ 479 long tlsext_tick_lifetime_hint; /* Session lifetime hint in seconds */ 480 481 struct ssl_session_internal_st *internal; 482 }; 483 484 #endif 485 486 /* Allow initial connection to servers that don't support RI */ 487 #define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004L 488 489 /* Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added 490 * in OpenSSL 0.9.6d. Usually (depending on the application protocol) 491 * the workaround is not needed. 492 * Unfortunately some broken SSL/TLS implementations cannot handle it 493 * at all, which is why it was previously included in SSL_OP_ALL. 494 * Now it's not. 495 */ 496 #define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L 497 498 /* DTLS options */ 499 #define SSL_OP_NO_QUERY_MTU 0x00001000L 500 /* Turn on Cookie Exchange (on relevant for servers) */ 501 #define SSL_OP_COOKIE_EXCHANGE 0x00002000L 502 /* Don't use RFC4507 ticket extension */ 503 #define SSL_OP_NO_TICKET 0x00004000L 504 505 /* As server, disallow session resumption on renegotiation */ 506 #define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L 507 /* Disallow client initiated renegotiation. */ 508 #define SSL_OP_NO_CLIENT_RENEGOTIATION 0x00020000L 509 /* If set, always create a new key when using tmp_dh parameters */ 510 #define SSL_OP_SINGLE_DH_USE 0x00100000L 511 /* Set on servers to choose the cipher according to the server's 512 * preferences */ 513 #define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L 514 515 #define SSL_OP_NO_TLSv1 0x04000000L 516 #define SSL_OP_NO_TLSv1_2 0x08000000L 517 #define SSL_OP_NO_TLSv1_1 0x10000000L 518 519 #if defined(LIBRESSL_HAS_TLS1_3) || defined(LIBRESSL_INTERNAL) 520 #define SSL_OP_NO_TLSv1_3 0x20000000L 521 #endif 522 523 /* SSL_OP_ALL: various bug workarounds that should be rather harmless. */ 524 #define SSL_OP_ALL \ 525 (SSL_OP_LEGACY_SERVER_CONNECT) 526 527 /* Obsolete flags kept for compatibility. No sane code should use them. */ 528 #define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x0 529 #define SSL_OP_CISCO_ANYCONNECT 0x0 530 #define SSL_OP_CRYPTOPRO_TLSEXT_BUG 0x0 531 #define SSL_OP_EPHEMERAL_RSA 0x0 532 #define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x0 533 #define SSL_OP_MICROSOFT_SESS_ID_BUG 0x0 534 #define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x0 535 #define SSL_OP_NETSCAPE_CA_DN_BUG 0x0 536 #define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x0 537 #define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x0 538 #define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x0 539 #define SSL_OP_NO_COMPRESSION 0x0 540 #define SSL_OP_NO_SSLv2 0x0 541 #define SSL_OP_NO_SSLv3 0x0 542 #define SSL_OP_PKCS1_CHECK_1 0x0 543 #define SSL_OP_PKCS1_CHECK_2 0x0 544 #define SSL_OP_SAFARI_ECDHE_ECDSA_BUG 0x0 545 #define SSL_OP_SINGLE_ECDH_USE 0x0 546 #define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x0 547 #define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x0 548 #define SSL_OP_TLSEXT_PADDING 0x0 549 #define SSL_OP_TLS_BLOCK_PADDING_BUG 0x0 550 #define SSL_OP_TLS_D5_BUG 0x0 551 #define SSL_OP_TLS_ROLLBACK_BUG 0x0 552 553 /* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success 554 * when just a single record has been written): */ 555 #define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L 556 /* Make it possible to retry SSL_write() with changed buffer location 557 * (buffer contents must stay the same!); this is not the default to avoid 558 * the misconception that non-blocking SSL_write() behaves like 559 * non-blocking write(): */ 560 #define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L 561 /* Never bother the application with retries if the transport 562 * is blocking: */ 563 #define SSL_MODE_AUTO_RETRY 0x00000004L 564 /* Don't attempt to automatically build certificate chain */ 565 #define SSL_MODE_NO_AUTO_CHAIN 0x00000008L 566 /* Save RAM by releasing read and write buffers when they're empty. (SSL3 and 567 * TLS only.) "Released" buffers are put onto a free-list in the context 568 * or just freed (depending on the context's setting for freelist_max_len). */ 569 #define SSL_MODE_RELEASE_BUFFERS 0x00000010L 570 571 /* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, 572 * they cannot be used to clear bits. */ 573 574 #define SSL_CTX_set_options(ctx,op) \ 575 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL) 576 #define SSL_CTX_clear_options(ctx,op) \ 577 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_OPTIONS,(op),NULL) 578 #define SSL_CTX_get_options(ctx) \ 579 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL) 580 #define SSL_set_options(ssl,op) \ 581 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL) 582 #define SSL_clear_options(ssl,op) \ 583 SSL_ctrl((ssl),SSL_CTRL_CLEAR_OPTIONS,(op),NULL) 584 #define SSL_get_options(ssl) \ 585 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL) 586 587 #define SSL_CTX_set_mode(ctx,op) \ 588 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL) 589 #define SSL_CTX_clear_mode(ctx,op) \ 590 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL) 591 #define SSL_CTX_get_mode(ctx) \ 592 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL) 593 #define SSL_clear_mode(ssl,op) \ 594 SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL) 595 #define SSL_set_mode(ssl,op) \ 596 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL) 597 #define SSL_get_mode(ssl) \ 598 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL) 599 #define SSL_set_mtu(ssl, mtu) \ 600 SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL) 601 602 #define SSL_get_secure_renegotiation_support(ssl) \ 603 SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL) 604 605 void SSL_CTX_set_msg_callback(SSL_CTX *ctx, void (*cb)(int write_p, 606 int version, int content_type, const void *buf, size_t len, SSL *ssl, 607 void *arg)); 608 void SSL_set_msg_callback(SSL *ssl, void (*cb)(int write_p, int version, 609 int content_type, const void *buf, size_t len, SSL *ssl, void *arg)); 610 #define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg)) 611 #define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg)) 612 613 struct ssl_aead_ctx_st; 614 typedef struct ssl_aead_ctx_st SSL_AEAD_CTX; 615 616 #define SSL_MAX_CERT_LIST_DEFAULT 1024*100 /* 100k max cert list :-) */ 617 618 #define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20) 619 620 /* This callback type is used inside SSL_CTX, SSL, and in the functions that set 621 * them. It is used to override the generation of SSL/TLS session IDs in a 622 * server. Return value should be zero on an error, non-zero to proceed. Also, 623 * callbacks should themselves check if the id they generate is unique otherwise 624 * the SSL handshake will fail with an error - callbacks can do this using the 625 * 'ssl' value they're passed by; 626 * SSL_has_matching_session_id(ssl, id, *id_len) 627 * The length value passed in is set at the maximum size the session ID can be. 628 * In SSLv2 this is 16 bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback 629 * can alter this length to be less if desired, but under SSLv2 session IDs are 630 * supposed to be fixed at 16 bytes so the id will be padded after the callback 631 * returns in this case. It is also an error for the callback to set the size to 632 * zero. */ 633 typedef int (*GEN_SESSION_CB)(const SSL *ssl, unsigned char *id, 634 unsigned int *id_len); 635 636 typedef struct ssl_comp_st SSL_COMP; 637 638 #ifndef OPENSSL_NO_SSL_INTERN 639 640 struct ssl_comp_st { 641 int id; 642 const char *name; 643 }; 644 645 DECLARE_STACK_OF(SSL_COMP) 646 struct lhash_st_SSL_SESSION { 647 int dummy; 648 }; 649 650 struct ssl_ctx_internal_st; 651 652 struct ssl_ctx_st { 653 const SSL_METHOD *method; 654 655 STACK_OF(SSL_CIPHER) *cipher_list; 656 657 struct x509_store_st /* X509_STORE */ *cert_store; 658 659 /* If timeout is not 0, it is the default timeout value set 660 * when SSL_new() is called. This has been put in to make 661 * life easier to set things up */ 662 long session_timeout; 663 664 int references; 665 666 /* Default values to use in SSL structures follow (these are copied by SSL_new) */ 667 668 STACK_OF(X509) *extra_certs; 669 670 int verify_mode; 671 unsigned int sid_ctx_length; 672 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 673 674 X509_VERIFY_PARAM *param; 675 676 /* 677 * XXX 678 * default_passwd_cb used by python and openvpn, need to keep it until we 679 * add an accessor 680 */ 681 /* Default password callback. */ 682 pem_password_cb *default_passwd_callback; 683 684 /* Default password callback user data. */ 685 void *default_passwd_callback_userdata; 686 687 struct ssl_ctx_internal_st *internal; 688 }; 689 690 #endif 691 692 #define SSL_SESS_CACHE_OFF 0x0000 693 #define SSL_SESS_CACHE_CLIENT 0x0001 694 #define SSL_SESS_CACHE_SERVER 0x0002 695 #define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER) 696 #define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080 697 /* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */ 698 #define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100 699 #define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200 700 #define SSL_SESS_CACHE_NO_INTERNAL \ 701 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE) 702 703 struct lhash_st_SSL_SESSION *SSL_CTX_sessions(SSL_CTX *ctx); 704 #define SSL_CTX_sess_number(ctx) \ 705 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL) 706 #define SSL_CTX_sess_connect(ctx) \ 707 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL) 708 #define SSL_CTX_sess_connect_good(ctx) \ 709 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL) 710 #define SSL_CTX_sess_connect_renegotiate(ctx) \ 711 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL) 712 #define SSL_CTX_sess_accept(ctx) \ 713 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL) 714 #define SSL_CTX_sess_accept_renegotiate(ctx) \ 715 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL) 716 #define SSL_CTX_sess_accept_good(ctx) \ 717 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL) 718 #define SSL_CTX_sess_hits(ctx) \ 719 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL) 720 #define SSL_CTX_sess_cb_hits(ctx) \ 721 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL) 722 #define SSL_CTX_sess_misses(ctx) \ 723 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL) 724 #define SSL_CTX_sess_timeouts(ctx) \ 725 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL) 726 #define SSL_CTX_sess_cache_full(ctx) \ 727 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL) 728 729 void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx, 730 int (*new_session_cb)(struct ssl_st *ssl, SSL_SESSION *sess)); 731 int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx))(struct ssl_st *ssl, 732 SSL_SESSION *sess); 733 void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx, 734 void (*remove_session_cb)(struct ssl_ctx_st *ctx, SSL_SESSION *sess)); 735 void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx))(struct ssl_ctx_st *ctx, 736 SSL_SESSION *sess); 737 void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx, 738 SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl, 739 const unsigned char *data, int len, int *copy)); 740 SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx))(struct ssl_st *ssl, 741 const unsigned char *data, int len, int *copy); 742 void SSL_CTX_set_info_callback(SSL_CTX *ctx, void (*cb)(const SSL *ssl, 743 int type, int val)); 744 void (*SSL_CTX_get_info_callback(SSL_CTX *ctx))(const SSL *ssl, int type, 745 int val); 746 void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx, 747 int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey)); 748 int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx))(SSL *ssl, X509 **x509, 749 EVP_PKEY **pkey); 750 #ifndef OPENSSL_NO_ENGINE 751 int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e); 752 #endif 753 void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx, 754 int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie, 755 unsigned int *cookie_len)); 756 void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx, 757 int (*app_verify_cookie_cb)(SSL *ssl, const unsigned char *cookie, 758 unsigned int cookie_len)); 759 void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s, int (*cb)(SSL *ssl, 760 const unsigned char **out, unsigned int *outlen, void *arg), void *arg); 761 void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s, int (*cb)(SSL *ssl, 762 unsigned char **out, unsigned char *outlen, const unsigned char *in, 763 unsigned int inlen, void *arg), void *arg); 764 765 int SSL_select_next_proto(unsigned char **out, unsigned char *outlen, 766 const unsigned char *in, unsigned int inlen, const unsigned char *client, 767 unsigned int client_len); 768 void SSL_get0_next_proto_negotiated(const SSL *s, const unsigned char **data, 769 unsigned *len); 770 771 #define OPENSSL_NPN_UNSUPPORTED 0 772 #define OPENSSL_NPN_NEGOTIATED 1 773 #define OPENSSL_NPN_NO_OVERLAP 2 774 775 int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char *protos, 776 unsigned int protos_len); 777 int SSL_set_alpn_protos(SSL *ssl, const unsigned char *protos, 778 unsigned int protos_len); 779 void SSL_CTX_set_alpn_select_cb(SSL_CTX *ctx, 780 int (*cb)(SSL *ssl, const unsigned char **out, unsigned char *outlen, 781 const unsigned char *in, unsigned int inlen, void *arg), void *arg); 782 void SSL_get0_alpn_selected(const SSL *ssl, const unsigned char **data, 783 unsigned int *len); 784 785 #define SSL_NOTHING 1 786 #define SSL_WRITING 2 787 #define SSL_READING 3 788 #define SSL_X509_LOOKUP 4 789 790 /* These will only be used when doing non-blocking IO */ 791 #define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING) 792 #define SSL_want_read(s) (SSL_want(s) == SSL_READING) 793 #define SSL_want_write(s) (SSL_want(s) == SSL_WRITING) 794 #define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP) 795 796 #define SSL_MAC_FLAG_READ_MAC_STREAM 1 797 #define SSL_MAC_FLAG_WRITE_MAC_STREAM 2 798 799 #ifndef OPENSSL_NO_SSL_INTERN 800 struct ssl_internal_st; 801 802 struct ssl_st { 803 /* protocol version 804 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION, DTLS1_VERSION) 805 */ 806 int version; 807 808 const SSL_METHOD *method; /* SSLv3 */ 809 810 /* There are 2 BIO's even though they are normally both the 811 * same. This is so data can be read and written to different 812 * handlers */ 813 814 BIO *rbio; /* used by SSL_read */ 815 BIO *wbio; /* used by SSL_write */ 816 BIO *bbio; /* used during session-id reuse to concatenate 817 * messages */ 818 int server; /* are we the server side? - mostly used by SSL_clear*/ 819 820 struct ssl3_state_st *s3; /* SSLv3 variables */ 821 struct dtls1_state_st *d1; /* DTLSv1 variables */ 822 823 X509_VERIFY_PARAM *param; 824 825 /* crypto */ 826 STACK_OF(SSL_CIPHER) *cipher_list; 827 828 /* This is used to hold the server certificate used */ 829 struct cert_st /* CERT */ *cert; 830 831 /* the session_id_context is used to ensure sessions are only reused 832 * in the appropriate context */ 833 unsigned int sid_ctx_length; 834 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; 835 836 /* This can also be in the session once a session is established */ 837 SSL_SESSION *session; 838 839 /* Used in SSL2 and SSL3 */ 840 int verify_mode; /* 0 don't care about verify failure. 841 * 1 fail if verify fails */ 842 int error; /* error bytes to be written */ 843 int error_code; /* actual code */ 844 845 SSL_CTX *ctx; 846 847 long verify_result; 848 849 int references; 850 851 int client_version; /* what was passed, used for 852 * SSLv3/TLS rollback check */ 853 854 unsigned int max_send_fragment; 855 856 char *tlsext_hostname; 857 858 /* certificate status request info */ 859 /* Status type or -1 if no status type */ 860 int tlsext_status_type; 861 862 SSL_CTX * initial_ctx; /* initial ctx, used to store sessions */ 863 #define session_ctx initial_ctx 864 865 /* 866 * XXX really should be internal, but is 867 * touched unnaturally by wpa-supplicant 868 * and freeradius and other perversions 869 */ 870 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */ 871 EVP_MD_CTX *read_hash; /* used for mac generation */ 872 873 struct ssl_internal_st *internal; 874 }; 875 876 #endif 877 878 #ifdef __cplusplus 879 } 880 #endif 881 882 #include <openssl/ssl2.h> 883 #include <openssl/ssl3.h> 884 #include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */ 885 #include <openssl/dtls1.h> /* Datagram TLS */ 886 #include <openssl/ssl23.h> 887 #include <openssl/srtp.h> /* Support for the use_srtp extension */ 888 889 #ifdef __cplusplus 890 extern "C" { 891 #endif 892 893 /* compatibility */ 894 #define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg)) 895 #define SSL_get_app_data(s) (SSL_get_ex_data(s,0)) 896 #define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a)) 897 #define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0)) 898 #define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0)) 899 #define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg)) 900 901 /* The following are the possible values for ssl->state are are 902 * used to indicate where we are up to in the SSL connection establishment. 903 * The macros that follow are about the only things you should need to use 904 * and even then, only when using non-blocking IO. 905 * It can also be useful to work out where you were when the connection 906 * failed */ 907 908 #define SSL_ST_CONNECT 0x1000 909 #define SSL_ST_ACCEPT 0x2000 910 #define SSL_ST_MASK 0x0FFF 911 #define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT) 912 #define SSL_ST_BEFORE 0x4000 913 #define SSL_ST_OK 0x03 914 #define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT) 915 916 #define SSL_CB_LOOP 0x01 917 #define SSL_CB_EXIT 0x02 918 #define SSL_CB_READ 0x04 919 #define SSL_CB_WRITE 0x08 920 #define SSL_CB_ALERT 0x4000 /* used in callback */ 921 #define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ) 922 #define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE) 923 #define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP) 924 #define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT) 925 #define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP) 926 #define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT) 927 #define SSL_CB_HANDSHAKE_START 0x10 928 #define SSL_CB_HANDSHAKE_DONE 0x20 929 930 /* Is the SSL_connection established? */ 931 #define SSL_get_state(a) (SSL_state((a))) 932 #define SSL_is_init_finished(a) (SSL_state((a)) == SSL_ST_OK) 933 #define SSL_in_init(a) (SSL_state((a))&SSL_ST_INIT) 934 #define SSL_in_before(a) (SSL_state((a))&SSL_ST_BEFORE) 935 #define SSL_in_connect_init(a) (SSL_state((a))&SSL_ST_CONNECT) 936 #define SSL_in_accept_init(a) (SSL_state((a))&SSL_ST_ACCEPT) 937 938 /* The following 2 states are kept in ssl->rstate when reads fail, 939 * you should not need these */ 940 #define SSL_ST_READ_HEADER 0xF0 941 #define SSL_ST_READ_BODY 0xF1 942 #define SSL_ST_READ_DONE 0xF2 943 944 /* Obtain latest Finished message 945 * -- that we sent (SSL_get_finished) 946 * -- that we expected from peer (SSL_get_peer_finished). 947 * Returns length (0 == no Finished so far), copies up to 'count' bytes. */ 948 size_t SSL_get_finished(const SSL *s, void *buf, size_t count); 949 size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count); 950 951 /* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options 952 * are 'ored' with SSL_VERIFY_PEER if they are desired */ 953 #define SSL_VERIFY_NONE 0x00 954 #define SSL_VERIFY_PEER 0x01 955 #define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02 956 #define SSL_VERIFY_CLIENT_ONCE 0x04 957 958 #define OpenSSL_add_ssl_algorithms() SSL_library_init() 959 #define SSLeay_add_ssl_algorithms() SSL_library_init() 960 961 /* More backward compatibility */ 962 #define SSL_get_cipher(s) \ 963 SSL_CIPHER_get_name(SSL_get_current_cipher(s)) 964 #define SSL_get_cipher_bits(s,np) \ 965 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np) 966 #define SSL_get_cipher_version(s) \ 967 SSL_CIPHER_get_version(SSL_get_current_cipher(s)) 968 #define SSL_get_cipher_name(s) \ 969 SSL_CIPHER_get_name(SSL_get_current_cipher(s)) 970 #define SSL_get_time(a) SSL_SESSION_get_time(a) 971 #define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b)) 972 #define SSL_get_timeout(a) SSL_SESSION_get_timeout(a) 973 #define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b)) 974 975 #define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id) 976 #define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id) 977 978 SSL_SESSION *PEM_read_bio_SSL_SESSION(BIO *bp, SSL_SESSION **x, 979 pem_password_cb *cb, void *u); 980 SSL_SESSION *PEM_read_SSL_SESSION(FILE *fp, SSL_SESSION **x, 981 pem_password_cb *cb, void *u); 982 int PEM_write_bio_SSL_SESSION(BIO *bp, SSL_SESSION *x); 983 int PEM_write_SSL_SESSION(FILE *fp, SSL_SESSION *x); 984 985 #define SSL_AD_REASON_OFFSET 1000 /* offset to get SSL_R_... value from SSL_AD_... */ 986 987 /* These alert types are for SSLv3 and TLSv1 */ 988 #define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY 989 #define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */ 990 #define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */ 991 #define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED 992 #define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW 993 #define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */ 994 #define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */ 995 #define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */ 996 #define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE 997 #define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE 998 #define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED 999 #define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED 1000 #define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN 1001 #define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */ 1002 #define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */ 1003 #define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */ 1004 #define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */ 1005 #define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR 1006 #define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */ 1007 #define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */ 1008 #define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */ 1009 #define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */ 1010 #define SSL_AD_INAPPROPRIATE_FALLBACK TLS1_AD_INAPPROPRIATE_FALLBACK /* fatal */ 1011 #define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED 1012 #define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION 1013 #define SSL_AD_UNSUPPORTED_EXTENSION TLS1_AD_UNSUPPORTED_EXTENSION 1014 #define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE 1015 #define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME 1016 #define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE 1017 #define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE 1018 #define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY /* fatal */ 1019 1020 #define SSL_ERROR_NONE 0 1021 #define SSL_ERROR_SSL 1 1022 #define SSL_ERROR_WANT_READ 2 1023 #define SSL_ERROR_WANT_WRITE 3 1024 #define SSL_ERROR_WANT_X509_LOOKUP 4 1025 #define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */ 1026 #define SSL_ERROR_ZERO_RETURN 6 1027 #define SSL_ERROR_WANT_CONNECT 7 1028 #define SSL_ERROR_WANT_ACCEPT 8 1029 1030 #define SSL_CTRL_NEED_TMP_RSA 1 1031 #define SSL_CTRL_SET_TMP_RSA 2 1032 #define SSL_CTRL_SET_TMP_DH 3 1033 #define SSL_CTRL_SET_TMP_ECDH 4 1034 #define SSL_CTRL_SET_TMP_RSA_CB 5 1035 #define SSL_CTRL_SET_TMP_DH_CB 6 1036 #define SSL_CTRL_SET_TMP_ECDH_CB 7 1037 1038 #define SSL_CTRL_GET_SESSION_REUSED 8 1039 #define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9 1040 #define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10 1041 #define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11 1042 #define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12 1043 #define SSL_CTRL_GET_FLAGS 13 1044 #define SSL_CTRL_EXTRA_CHAIN_CERT 14 1045 1046 #define SSL_CTRL_SET_MSG_CALLBACK 15 1047 #define SSL_CTRL_SET_MSG_CALLBACK_ARG 16 1048 1049 /* only applies to datagram connections */ 1050 #define SSL_CTRL_SET_MTU 17 1051 /* Stats */ 1052 #define SSL_CTRL_SESS_NUMBER 20 1053 #define SSL_CTRL_SESS_CONNECT 21 1054 #define SSL_CTRL_SESS_CONNECT_GOOD 22 1055 #define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23 1056 #define SSL_CTRL_SESS_ACCEPT 24 1057 #define SSL_CTRL_SESS_ACCEPT_GOOD 25 1058 #define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26 1059 #define SSL_CTRL_SESS_HIT 27 1060 #define SSL_CTRL_SESS_CB_HIT 28 1061 #define SSL_CTRL_SESS_MISSES 29 1062 #define SSL_CTRL_SESS_TIMEOUTS 30 1063 #define SSL_CTRL_SESS_CACHE_FULL 31 1064 #define SSL_CTRL_OPTIONS 32 1065 #define SSL_CTRL_MODE 33 1066 1067 #define SSL_CTRL_GET_READ_AHEAD 40 1068 #define SSL_CTRL_SET_READ_AHEAD 41 1069 #define SSL_CTRL_SET_SESS_CACHE_SIZE 42 1070 #define SSL_CTRL_GET_SESS_CACHE_SIZE 43 1071 #define SSL_CTRL_SET_SESS_CACHE_MODE 44 1072 #define SSL_CTRL_GET_SESS_CACHE_MODE 45 1073 1074 #define SSL_CTRL_GET_MAX_CERT_LIST 50 1075 #define SSL_CTRL_SET_MAX_CERT_LIST 51 1076 1077 #define SSL_CTRL_SET_MAX_SEND_FRAGMENT 52 1078 1079 /* see tls1.h for macros based on these */ 1080 #define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53 1081 #define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54 1082 #define SSL_CTRL_SET_TLSEXT_HOSTNAME 55 1083 #define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56 1084 #define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57 1085 #define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58 1086 #define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59 1087 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_CB 128 1088 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63 1089 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_CB_ARG 129 1090 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64 1091 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65 1092 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66 1093 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67 1094 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68 1095 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69 1096 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70 1097 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71 1098 1099 #define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72 1100 1101 #define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB 75 1102 #define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB 76 1103 #define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB 77 1104 1105 #define SSL_CTRL_SET_SRP_ARG 78 1106 #define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME 79 1107 #define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH 80 1108 #define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD 81 1109 1110 #define DTLS_CTRL_GET_TIMEOUT 73 1111 #define DTLS_CTRL_HANDLE_TIMEOUT 74 1112 #define DTLS_CTRL_LISTEN 75 1113 1114 #define SSL_CTRL_GET_RI_SUPPORT 76 1115 #define SSL_CTRL_CLEAR_OPTIONS 77 1116 #define SSL_CTRL_CLEAR_MODE 78 1117 1118 #define SSL_CTRL_GET_EXTRA_CHAIN_CERTS 82 1119 #define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS 83 1120 1121 #define SSL_CTRL_CHAIN 88 1122 #define SSL_CTRL_CHAIN_CERT 89 1123 1124 #define SSL_CTRL_SET_GROUPS 91 1125 #define SSL_CTRL_SET_GROUPS_LIST 92 1126 1127 #define SSL_CTRL_SET_ECDH_AUTO 94 1128 1129 #define SSL_CTRL_GET_SERVER_TMP_KEY 109 1130 1131 #define SSL_CTRL_GET_CHAIN_CERTS 115 1132 1133 #define SSL_CTRL_SET_DH_AUTO 118 1134 1135 #define SSL_CTRL_SET_MIN_PROTO_VERSION 123 1136 #define SSL_CTRL_SET_MAX_PROTO_VERSION 124 1137 #define SSL_CTRL_GET_MIN_PROTO_VERSION 130 1138 #define SSL_CTRL_GET_MAX_PROTO_VERSION 131 1139 1140 #define DTLSv1_get_timeout(ssl, arg) \ 1141 SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg) 1142 #define DTLSv1_handle_timeout(ssl) \ 1143 SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL) 1144 #define DTLSv1_listen(ssl, peer) \ 1145 SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer) 1146 1147 #define SSL_session_reused(ssl) \ 1148 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL) 1149 #define SSL_num_renegotiations(ssl) \ 1150 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL) 1151 #define SSL_clear_num_renegotiations(ssl) \ 1152 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL) 1153 #define SSL_total_renegotiations(ssl) \ 1154 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL) 1155 1156 #define SSL_CTX_need_tmp_RSA(ctx) \ 1157 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL) 1158 #define SSL_CTX_set_tmp_rsa(ctx,rsa) \ 1159 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa) 1160 #define SSL_CTX_set_tmp_dh(ctx,dh) \ 1161 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh) 1162 #define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \ 1163 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh) 1164 #define SSL_CTX_set_dh_auto(ctx, onoff) \ 1165 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_DH_AUTO,onoff,NULL) 1166 #define SSL_CTX_set_ecdh_auto(ctx, onoff) \ 1167 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL) 1168 1169 #define SSL_need_tmp_RSA(ssl) \ 1170 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL) 1171 #define SSL_set_tmp_rsa(ssl,rsa) \ 1172 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa) 1173 #define SSL_set_tmp_dh(ssl,dh) \ 1174 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh) 1175 #define SSL_set_tmp_ecdh(ssl,ecdh) \ 1176 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh) 1177 #define SSL_set_dh_auto(s, onoff) \ 1178 SSL_ctrl(s,SSL_CTRL_SET_DH_AUTO,onoff,NULL) 1179 #define SSL_set_ecdh_auto(s, onoff) \ 1180 SSL_ctrl(s,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL) 1181 1182 int SSL_CTX_set0_chain(SSL_CTX *ctx, STACK_OF(X509) *chain); 1183 int SSL_CTX_set1_chain(SSL_CTX *ctx, STACK_OF(X509) *chain); 1184 int SSL_CTX_add0_chain_cert(SSL_CTX *ctx, X509 *x509); 1185 int SSL_CTX_add1_chain_cert(SSL_CTX *ctx, X509 *x509); 1186 int SSL_CTX_get0_chain_certs(const SSL_CTX *ctx, STACK_OF(X509) **out_chain); 1187 int SSL_CTX_clear_chain_certs(SSL_CTX *ctx); 1188 1189 int SSL_set0_chain(SSL *ssl, STACK_OF(X509) *chain); 1190 int SSL_set1_chain(SSL *ssl, STACK_OF(X509) *chain); 1191 int SSL_add0_chain_cert(SSL *ssl, X509 *x509); 1192 int SSL_add1_chain_cert(SSL *ssl, X509 *x509); 1193 int SSL_get0_chain_certs(const SSL *ssl, STACK_OF(X509) **out_chain); 1194 int SSL_clear_chain_certs(SSL *ssl); 1195 1196 int SSL_CTX_set1_groups(SSL_CTX *ctx, const int *groups, size_t groups_len); 1197 int SSL_CTX_set1_groups_list(SSL_CTX *ctx, const char *groups); 1198 1199 int SSL_set1_groups(SSL *ssl, const int *groups, size_t groups_len); 1200 int SSL_set1_groups_list(SSL *ssl, const char *groups); 1201 1202 int SSL_CTX_get_min_proto_version(SSL_CTX *ctx); 1203 int SSL_CTX_get_max_proto_version(SSL_CTX *ctx); 1204 int SSL_CTX_set_min_proto_version(SSL_CTX *ctx, uint16_t version); 1205 int SSL_CTX_set_max_proto_version(SSL_CTX *ctx, uint16_t version); 1206 1207 int SSL_get_min_proto_version(SSL *ssl); 1208 int SSL_get_max_proto_version(SSL *ssl); 1209 int SSL_set_min_proto_version(SSL *ssl, uint16_t version); 1210 int SSL_set_max_proto_version(SSL *ssl, uint16_t version); 1211 1212 #ifndef LIBRESSL_INTERNAL 1213 #define SSL_CTRL_SET_CURVES SSL_CTRL_SET_GROUPS 1214 #define SSL_CTRL_SET_CURVES_LIST SSL_CTRL_SET_GROUPS_LIST 1215 1216 #define SSL_CTX_set1_curves SSL_CTX_set1_groups 1217 #define SSL_CTX_set1_curves_list SSL_CTX_set1_groups_list 1218 #define SSL_set1_curves SSL_set1_groups 1219 #define SSL_set1_curves_list SSL_set1_groups_list 1220 #endif 1221 1222 #define SSL_CTX_add_extra_chain_cert(ctx,x509) \ 1223 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509) 1224 #define SSL_CTX_get_extra_chain_certs(ctx,px509) \ 1225 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,0,px509) 1226 #define SSL_CTX_clear_extra_chain_certs(ctx) \ 1227 SSL_CTX_ctrl(ctx,SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS,0,NULL) 1228 1229 #define SSL_get_server_tmp_key(s, pk) \ 1230 SSL_ctrl(s,SSL_CTRL_GET_SERVER_TMP_KEY,0,pk) 1231 1232 #ifndef LIBRESSL_INTERNAL 1233 /* 1234 * Also provide those functions as macros for compatibility with 1235 * existing users. 1236 */ 1237 #define SSL_CTX_set0_chain SSL_CTX_set0_chain 1238 #define SSL_CTX_set1_chain SSL_CTX_set1_chain 1239 #define SSL_CTX_add0_chain_cert SSL_CTX_add0_chain_cert 1240 #define SSL_CTX_add1_chain_cert SSL_CTX_add1_chain_cert 1241 #define SSL_CTX_get0_chain_certs SSL_CTX_get0_chain_certs 1242 #define SSL_CTX_clear_chain_certs SSL_CTX_clear_chain_certs 1243 1244 #define SSL_add0_chain_cert SSL_add0_chain_cert 1245 #define SSL_add1_chain_cert SSL_add1_chain_cert 1246 #define SSL_set0_chain SSL_set0_chain 1247 #define SSL_set1_chain SSL_set1_chain 1248 #define SSL_get0_chain_certs SSL_get0_chain_certs 1249 #define SSL_clear_chain_certs SSL_clear_chain_certs 1250 1251 #define SSL_CTX_set1_groups SSL_CTX_set1_groups 1252 #define SSL_CTX_set1_groups_list SSL_CTX_set1_groups_list 1253 #define SSL_set1_groups SSL_set1_groups 1254 #define SSL_set1_groups_list SSL_set1_groups_list 1255 1256 #define SSL_CTX_get_min_proto_version SSL_CTX_get_min_proto_version 1257 #define SSL_CTX_get_max_proto_version SSL_CTX_get_max_proto_version 1258 #define SSL_CTX_set_min_proto_version SSL_CTX_set_min_proto_version 1259 #define SSL_CTX_set_max_proto_version SSL_CTX_set_max_proto_version 1260 1261 #define SSL_get_min_proto_version SSL_get_min_proto_version 1262 #define SSL_get_max_proto_version SSL_get_max_proto_version 1263 #define SSL_set_min_proto_version SSL_set_min_proto_version 1264 #define SSL_set_max_proto_version SSL_set_max_proto_version 1265 #endif 1266 1267 const BIO_METHOD *BIO_f_ssl(void); 1268 BIO *BIO_new_ssl(SSL_CTX *ctx, int client); 1269 BIO *BIO_new_ssl_connect(SSL_CTX *ctx); 1270 BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx); 1271 int BIO_ssl_copy_session_id(BIO *to, BIO *from); 1272 void BIO_ssl_shutdown(BIO *ssl_bio); 1273 1274 STACK_OF(SSL_CIPHER) *SSL_CTX_get_ciphers(const SSL_CTX *ctx); 1275 int SSL_CTX_set_cipher_list(SSL_CTX *, const char *str); 1276 SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth); 1277 void SSL_CTX_free(SSL_CTX *); 1278 int SSL_CTX_up_ref(SSL_CTX *ctx); 1279 long SSL_CTX_set_timeout(SSL_CTX *ctx, long t); 1280 long SSL_CTX_get_timeout(const SSL_CTX *ctx); 1281 X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *); 1282 void SSL_CTX_set_cert_store(SSL_CTX *, X509_STORE *); 1283 X509 *SSL_CTX_get0_certificate(const SSL_CTX *ctx); 1284 int SSL_want(const SSL *s); 1285 int SSL_clear(SSL *s); 1286 1287 void SSL_CTX_flush_sessions(SSL_CTX *ctx, long tm); 1288 1289 const SSL_CIPHER *SSL_get_current_cipher(const SSL *s); 1290 const SSL_CIPHER *SSL_CIPHER_get_by_id(unsigned int id); 1291 const SSL_CIPHER *SSL_CIPHER_get_by_value(uint16_t value); 1292 int SSL_CIPHER_get_bits(const SSL_CIPHER *c, int *alg_bits); 1293 const char * SSL_CIPHER_get_version(const SSL_CIPHER *c); 1294 const char * SSL_CIPHER_get_name(const SSL_CIPHER *c); 1295 unsigned long SSL_CIPHER_get_id(const SSL_CIPHER *c); 1296 uint16_t SSL_CIPHER_get_value(const SSL_CIPHER *c); 1297 int SSL_CIPHER_get_cipher_nid(const SSL_CIPHER *c); 1298 int SSL_CIPHER_get_digest_nid(const SSL_CIPHER *c); 1299 int SSL_CIPHER_get_kx_nid(const SSL_CIPHER *c); 1300 int SSL_CIPHER_get_auth_nid(const SSL_CIPHER *c); 1301 int SSL_CIPHER_is_aead(const SSL_CIPHER *c); 1302 1303 int SSL_get_fd(const SSL *s); 1304 int SSL_get_rfd(const SSL *s); 1305 int SSL_get_wfd(const SSL *s); 1306 const char * SSL_get_cipher_list(const SSL *s, int n); 1307 char * SSL_get_shared_ciphers(const SSL *s, char *buf, int len); 1308 int SSL_get_read_ahead(const SSL * s); 1309 int SSL_pending(const SSL *s); 1310 int SSL_set_fd(SSL *s, int fd); 1311 int SSL_set_rfd(SSL *s, int fd); 1312 int SSL_set_wfd(SSL *s, int fd); 1313 void SSL_set_bio(SSL *s, BIO *rbio, BIO *wbio); 1314 BIO * SSL_get_rbio(const SSL *s); 1315 BIO * SSL_get_wbio(const SSL *s); 1316 int SSL_set_cipher_list(SSL *s, const char *str); 1317 void SSL_set_read_ahead(SSL *s, int yes); 1318 int SSL_get_verify_mode(const SSL *s); 1319 int SSL_get_verify_depth(const SSL *s); 1320 int (*SSL_get_verify_callback(const SSL *s))(int, X509_STORE_CTX *); 1321 void SSL_set_verify(SSL *s, int mode, 1322 int (*callback)(int ok, X509_STORE_CTX *ctx)); 1323 void SSL_set_verify_depth(SSL *s, int depth); 1324 int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa); 1325 int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, const unsigned char *d, long len); 1326 int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey); 1327 int SSL_use_PrivateKey_ASN1(int pk, SSL *ssl, const unsigned char *d, long len); 1328 int SSL_use_certificate(SSL *ssl, X509 *x); 1329 int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len); 1330 1331 int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type); 1332 int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type); 1333 int SSL_use_certificate_file(SSL *ssl, const char *file, int type); 1334 int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type); 1335 int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type); 1336 int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type); 1337 int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */ 1338 int SSL_CTX_use_certificate_chain_mem(SSL_CTX *ctx, void *buf, int len); 1339 STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file); 1340 int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, 1341 const char *file); 1342 int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, 1343 const char *dir); 1344 1345 void SSL_load_error_strings(void ); 1346 const char *SSL_state_string(const SSL *s); 1347 const char *SSL_rstate_string(const SSL *s); 1348 const char *SSL_state_string_long(const SSL *s); 1349 const char *SSL_rstate_string_long(const SSL *s); 1350 size_t SSL_SESSION_get_master_key(const SSL_SESSION *ss, 1351 unsigned char *out, size_t max_out); 1352 int SSL_SESSION_get_protocol_version(const SSL_SESSION *s); 1353 long SSL_SESSION_get_time(const SSL_SESSION *s); 1354 long SSL_SESSION_set_time(SSL_SESSION *s, long t); 1355 long SSL_SESSION_get_timeout(const SSL_SESSION *s); 1356 long SSL_SESSION_set_timeout(SSL_SESSION *s, long t); 1357 int SSL_copy_session_id(SSL *to, const SSL *from); 1358 X509 *SSL_SESSION_get0_peer(SSL_SESSION *s); 1359 int SSL_SESSION_set1_id(SSL_SESSION *s, const unsigned char *sid, 1360 unsigned int sid_len); 1361 int SSL_SESSION_set1_id_context(SSL_SESSION *s, 1362 const unsigned char *sid_ctx, unsigned int sid_ctx_len); 1363 1364 SSL_SESSION *SSL_SESSION_new(void); 1365 void SSL_SESSION_free(SSL_SESSION *ses); 1366 int SSL_SESSION_up_ref(SSL_SESSION *ss); 1367 const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *ss, 1368 unsigned int *len); 1369 const unsigned char *SSL_SESSION_get0_id_context(const SSL_SESSION *ss, 1370 unsigned int *len); 1371 unsigned long SSL_SESSION_get_ticket_lifetime_hint(const SSL_SESSION *s); 1372 int SSL_SESSION_has_ticket(const SSL_SESSION *s); 1373 unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *ss); 1374 int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *ses); 1375 int SSL_SESSION_print(BIO *fp, const SSL_SESSION *ses); 1376 int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp); 1377 int SSL_set_session(SSL *to, SSL_SESSION *session); 1378 int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c); 1379 int SSL_CTX_remove_session(SSL_CTX *, SSL_SESSION *c); 1380 int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB); 1381 int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB); 1382 int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id, 1383 unsigned int id_len); 1384 SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp, 1385 long length); 1386 1387 #ifdef HEADER_X509_H 1388 X509 * SSL_get_peer_certificate(const SSL *s); 1389 #endif 1390 1391 STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s); 1392 1393 int SSL_CTX_get_verify_mode(const SSL_CTX *ctx); 1394 int SSL_CTX_get_verify_depth(const SSL_CTX *ctx); 1395 int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx))(int, X509_STORE_CTX *); 1396 void SSL_CTX_set_verify(SSL_CTX *ctx, int mode, 1397 int (*callback)(int, X509_STORE_CTX *)); 1398 void SSL_CTX_set_verify_depth(SSL_CTX *ctx, int depth); 1399 void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(X509_STORE_CTX *, void *), void *arg); 1400 int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa); 1401 int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, long len); 1402 int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey); 1403 int SSL_CTX_use_PrivateKey_ASN1(int pk, SSL_CTX *ctx, const unsigned char *d, long len); 1404 int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x); 1405 int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, const unsigned char *d); 1406 1407 pem_password_cb *SSL_CTX_get_default_passwd_cb(SSL_CTX *ctx); 1408 void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb); 1409 void *SSL_CTX_get_default_passwd_cb_userdata(SSL_CTX *ctx); 1410 void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u); 1411 1412 int SSL_CTX_check_private_key(const SSL_CTX *ctx); 1413 int SSL_check_private_key(const SSL *ctx); 1414 1415 int SSL_CTX_set_session_id_context(SSL_CTX *ctx, const unsigned char *sid_ctx, unsigned int sid_ctx_len); 1416 1417 int SSL_set_session_id_context(SSL *ssl, const unsigned char *sid_ctx, unsigned int sid_ctx_len); 1418 1419 int SSL_CTX_set_purpose(SSL_CTX *s, int purpose); 1420 int SSL_set_purpose(SSL *s, int purpose); 1421 int SSL_CTX_set_trust(SSL_CTX *s, int trust); 1422 int SSL_set_trust(SSL *s, int trust); 1423 int SSL_set1_host(SSL *s, const char *hostname); 1424 1425 X509_VERIFY_PARAM *SSL_CTX_get0_param(SSL_CTX *ctx); 1426 int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm); 1427 X509_VERIFY_PARAM *SSL_get0_param(SSL *ssl); 1428 int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm); 1429 1430 SSL *SSL_new(SSL_CTX *ctx); 1431 void SSL_free(SSL *ssl); 1432 int SSL_up_ref(SSL *ssl); 1433 int SSL_accept(SSL *ssl); 1434 int SSL_connect(SSL *ssl); 1435 int SSL_is_server(const SSL *s); 1436 int SSL_read(SSL *ssl, void *buf, int num); 1437 int SSL_peek(SSL *ssl, void *buf, int num); 1438 int SSL_write(SSL *ssl, const void *buf, int num); 1439 long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg); 1440 long SSL_callback_ctrl(SSL *, int, void (*)(void)); 1441 long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg); 1442 long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void)); 1443 1444 int SSL_get_error(const SSL *s, int ret_code); 1445 const char *SSL_get_version(const SSL *s); 1446 1447 /* This sets the 'default' SSL version that SSL_new() will create */ 1448 int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth); 1449 1450 const SSL_METHOD *SSLv23_method(void); /* SSLv3 or TLSv1.* */ 1451 const SSL_METHOD *SSLv23_server_method(void); /* SSLv3 or TLSv1.* */ 1452 const SSL_METHOD *SSLv23_client_method(void); /* SSLv3 or TLSv1.* */ 1453 1454 const SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */ 1455 const SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */ 1456 const SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */ 1457 1458 const SSL_METHOD *TLSv1_1_method(void); /* TLSv1.1 */ 1459 const SSL_METHOD *TLSv1_1_server_method(void); /* TLSv1.1 */ 1460 const SSL_METHOD *TLSv1_1_client_method(void); /* TLSv1.1 */ 1461 1462 const SSL_METHOD *TLSv1_2_method(void); /* TLSv1.2 */ 1463 const SSL_METHOD *TLSv1_2_server_method(void); /* TLSv1.2 */ 1464 const SSL_METHOD *TLSv1_2_client_method(void); /* TLSv1.2 */ 1465 1466 const SSL_METHOD *TLS_method(void); /* TLS v1.0 or later */ 1467 const SSL_METHOD *TLS_server_method(void); /* TLS v1.0 or later */ 1468 const SSL_METHOD *TLS_client_method(void); /* TLS v1.0 or later */ 1469 1470 const SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */ 1471 const SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */ 1472 const SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */ 1473 1474 const SSL_METHOD *DTLS_method(void); /* DTLS v1.0 or later */ 1475 const SSL_METHOD *DTLS_server_method(void); /* DTLS v1.0 or later */ 1476 const SSL_METHOD *DTLS_client_method(void); /* DTLS v1.0 or later */ 1477 1478 STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s); 1479 STACK_OF(SSL_CIPHER) *SSL_get_client_ciphers(const SSL *s); 1480 STACK_OF(SSL_CIPHER) *SSL_get1_supported_ciphers(SSL *s); 1481 1482 int SSL_do_handshake(SSL *s); 1483 int SSL_renegotiate(SSL *s); 1484 int SSL_renegotiate_abbreviated(SSL *s); 1485 int SSL_renegotiate_pending(SSL *s); 1486 int SSL_shutdown(SSL *s); 1487 1488 const SSL_METHOD *SSL_get_ssl_method(SSL *s); 1489 int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method); 1490 const char *SSL_alert_type_string_long(int value); 1491 const char *SSL_alert_type_string(int value); 1492 const char *SSL_alert_desc_string_long(int value); 1493 const char *SSL_alert_desc_string(int value); 1494 1495 void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list); 1496 void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list); 1497 STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s); 1498 STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s); 1499 int SSL_add_client_CA(SSL *ssl, X509 *x); 1500 int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x); 1501 1502 void SSL_set_connect_state(SSL *s); 1503 void SSL_set_accept_state(SSL *s); 1504 1505 long SSL_get_default_timeout(const SSL *s); 1506 1507 int SSL_library_init(void ); 1508 1509 char *SSL_CIPHER_description(const SSL_CIPHER *, char *buf, int size); 1510 STACK_OF(X509_NAME) *SSL_dup_CA_list(const STACK_OF(X509_NAME) *sk); 1511 1512 SSL *SSL_dup(SSL *ssl); 1513 1514 X509 *SSL_get_certificate(const SSL *ssl); 1515 /* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(const SSL *ssl); 1516 1517 void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode); 1518 int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx); 1519 void SSL_set_quiet_shutdown(SSL *ssl,int mode); 1520 int SSL_get_quiet_shutdown(const SSL *ssl); 1521 void SSL_set_shutdown(SSL *ssl,int mode); 1522 int SSL_get_shutdown(const SSL *ssl); 1523 int SSL_version(const SSL *ssl); 1524 int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx); 1525 int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile, 1526 const char *CApath); 1527 int SSL_CTX_load_verify_mem(SSL_CTX *ctx, void *buf, int len); 1528 #define SSL_get0_session SSL_get_session /* just peek at pointer */ 1529 SSL_SESSION *SSL_get_session(const SSL *ssl); 1530 SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */ 1531 SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl); 1532 SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX* ctx); 1533 void SSL_set_info_callback(SSL *ssl, 1534 void (*cb)(const SSL *ssl, int type, int val)); 1535 void (*SSL_get_info_callback(const SSL *ssl))(const SSL *ssl, int type, int val); 1536 int SSL_state(const SSL *ssl); 1537 void SSL_set_state(SSL *ssl, int state); 1538 1539 void SSL_set_verify_result(SSL *ssl, long v); 1540 long SSL_get_verify_result(const SSL *ssl); 1541 1542 int SSL_set_ex_data(SSL *ssl, int idx, void *data); 1543 void *SSL_get_ex_data(const SSL *ssl, int idx); 1544 int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 1545 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 1546 1547 int SSL_SESSION_set_ex_data(SSL_SESSION *ss, int idx, void *data); 1548 void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss, int idx); 1549 int SSL_SESSION_get_ex_new_index(long argl, void *argp, 1550 CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func, 1551 CRYPTO_EX_free *free_func); 1552 1553 int SSL_CTX_set_ex_data(SSL_CTX *ssl, int idx, void *data); 1554 void *SSL_CTX_get_ex_data(const SSL_CTX *ssl, int idx); 1555 int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 1556 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 1557 1558 int SSL_get_ex_data_X509_STORE_CTX_idx(void ); 1559 1560 #define SSL_CTX_sess_set_cache_size(ctx,t) \ 1561 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL) 1562 #define SSL_CTX_sess_get_cache_size(ctx) \ 1563 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL) 1564 #define SSL_CTX_set_session_cache_mode(ctx,m) \ 1565 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL) 1566 #define SSL_CTX_get_session_cache_mode(ctx) \ 1567 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL) 1568 1569 #define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx) 1570 #define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m) 1571 #define SSL_CTX_get_read_ahead(ctx) \ 1572 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL) 1573 #define SSL_CTX_set_read_ahead(ctx,m) \ 1574 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL) 1575 #define SSL_CTX_get_max_cert_list(ctx) \ 1576 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) 1577 #define SSL_CTX_set_max_cert_list(ctx,m) \ 1578 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) 1579 #define SSL_get_max_cert_list(ssl) \ 1580 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) 1581 #define SSL_set_max_cert_list(ssl,m) \ 1582 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) 1583 1584 #define SSL_CTX_set_max_send_fragment(ctx,m) \ 1585 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL) 1586 #define SSL_set_max_send_fragment(ssl,m) \ 1587 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL) 1588 1589 /* NB: the keylength is only applicable when is_export is true */ 1590 void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx, 1591 RSA *(*cb)(SSL *ssl, int is_export, int keylength)); 1592 1593 void SSL_set_tmp_rsa_callback(SSL *ssl, 1594 RSA *(*cb)(SSL *ssl, int is_export, int keylength)); 1595 void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx, 1596 DH *(*dh)(SSL *ssl, int is_export, int keylength)); 1597 void SSL_set_tmp_dh_callback(SSL *ssl, 1598 DH *(*dh)(SSL *ssl, int is_export, int keylength)); 1599 void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx, 1600 EC_KEY *(*ecdh)(SSL *ssl, int is_export, int keylength)); 1601 void SSL_set_tmp_ecdh_callback(SSL *ssl, 1602 EC_KEY *(*ecdh)(SSL *ssl, int is_export, int keylength)); 1603 1604 size_t SSL_get_client_random(const SSL *s, unsigned char *out, size_t max_out); 1605 size_t SSL_get_server_random(const SSL *s, unsigned char *out, size_t max_out); 1606 1607 const void *SSL_get_current_compression(SSL *s); 1608 const void *SSL_get_current_expansion(SSL *s); 1609 1610 const char *SSL_COMP_get_name(const void *comp); 1611 void *SSL_COMP_get_compression_methods(void); 1612 int SSL_COMP_add_compression_method(int id, void *cm); 1613 1614 /* TLS extensions functions */ 1615 int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len); 1616 1617 int SSL_set_session_ticket_ext_cb(SSL *s, 1618 tls_session_ticket_ext_cb_fn cb, void *arg); 1619 1620 /* Pre-shared secret session resumption functions */ 1621 int SSL_set_session_secret_cb(SSL *s, 1622 tls_session_secret_cb_fn tls_session_secret_cb, void *arg); 1623 1624 void SSL_set_debug(SSL *s, int debug); 1625 int SSL_cache_hit(SSL *s); 1626 1627 /* BEGIN ERROR CODES */ 1628 /* The following lines are auto generated by the script mkerr.pl. Any changes 1629 * made after this point may be overwritten when the script is next run. 1630 */ 1631 void ERR_load_SSL_strings(void); 1632 1633 /* Error codes for the SSL functions. */ 1634 1635 /* Function codes. */ 1636 #define SSL_F_CLIENT_CERTIFICATE 100 1637 #define SSL_F_CLIENT_FINISHED 167 1638 #define SSL_F_CLIENT_HELLO 101 1639 #define SSL_F_CLIENT_MASTER_KEY 102 1640 #define SSL_F_D2I_SSL_SESSION 103 1641 #define SSL_F_DO_DTLS1_WRITE 245 1642 #define SSL_F_DO_SSL3_WRITE 104 1643 #define SSL_F_DTLS1_ACCEPT 246 1644 #define SSL_F_DTLS1_ADD_CERT_TO_BUF 295 1645 #define SSL_F_DTLS1_BUFFER_RECORD 247 1646 #define SSL_F_DTLS1_CHECK_TIMEOUT_NUM 316 1647 #define SSL_F_DTLS1_CLIENT_HELLO 248 1648 #define SSL_F_DTLS1_CONNECT 249 1649 #define SSL_F_DTLS1_ENC 250 1650 #define SSL_F_DTLS1_GET_HELLO_VERIFY 251 1651 #define SSL_F_DTLS1_GET_MESSAGE 252 1652 #define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253 1653 #define SSL_F_DTLS1_GET_RECORD 254 1654 #define SSL_F_DTLS1_HANDLE_TIMEOUT 297 1655 #define SSL_F_DTLS1_HEARTBEAT 305 1656 #define SSL_F_DTLS1_OUTPUT_CERT_CHAIN 255 1657 #define SSL_F_DTLS1_PREPROCESS_FRAGMENT 288 1658 #define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 256 1659 #define SSL_F_DTLS1_PROCESS_RECORD 257 1660 #define SSL_F_DTLS1_READ_BYTES 258 1661 #define SSL_F_DTLS1_READ_FAILED 259 1662 #define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 260 1663 #define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE 261 1664 #define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE 262 1665 #define SSL_F_DTLS1_SEND_CLIENT_VERIFY 263 1666 #define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 264 1667 #define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE 265 1668 #define SSL_F_DTLS1_SEND_SERVER_HELLO 266 1669 #define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE 267 1670 #define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268 1671 #define SSL_F_GET_CLIENT_FINISHED 105 1672 #define SSL_F_GET_CLIENT_HELLO 106 1673 #define SSL_F_GET_CLIENT_MASTER_KEY 107 1674 #define SSL_F_GET_SERVER_FINISHED 108 1675 #define SSL_F_GET_SERVER_HELLO 109 1676 #define SSL_F_GET_SERVER_VERIFY 110 1677 #define SSL_F_I2D_SSL_SESSION 111 1678 #define SSL_F_READ_N 112 1679 #define SSL_F_REQUEST_CERTIFICATE 113 1680 #define SSL_F_SERVER_FINISH 239 1681 #define SSL_F_SERVER_HELLO 114 1682 #define SSL_F_SERVER_VERIFY 240 1683 #define SSL_F_SSL23_ACCEPT 115 1684 #define SSL_F_SSL23_CLIENT_HELLO 116 1685 #define SSL_F_SSL23_CONNECT 117 1686 #define SSL_F_SSL23_GET_CLIENT_HELLO 118 1687 #define SSL_F_SSL23_GET_SERVER_HELLO 119 1688 #define SSL_F_SSL23_PEEK 237 1689 #define SSL_F_SSL23_READ 120 1690 #define SSL_F_SSL23_WRITE 121 1691 #define SSL_F_SSL2_ACCEPT 122 1692 #define SSL_F_SSL2_CONNECT 123 1693 #define SSL_F_SSL2_ENC_INIT 124 1694 #define SSL_F_SSL2_GENERATE_KEY_MATERIAL 241 1695 #define SSL_F_SSL2_PEEK 234 1696 #define SSL_F_SSL2_READ 125 1697 #define SSL_F_SSL2_READ_INTERNAL 236 1698 #define SSL_F_SSL2_SET_CERTIFICATE 126 1699 #define SSL_F_SSL2_WRITE 127 1700 #define SSL_F_SSL3_ACCEPT 128 1701 #define SSL_F_SSL3_ADD_CERT_TO_BUF 296 1702 #define SSL_F_SSL3_CALLBACK_CTRL 233 1703 #define SSL_F_SSL3_CHANGE_CIPHER_STATE 129 1704 #define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130 1705 #define SSL_F_SSL3_CHECK_CLIENT_HELLO 304 1706 #define SSL_F_SSL3_CLIENT_HELLO 131 1707 #define SSL_F_SSL3_CONNECT 132 1708 #define SSL_F_SSL3_CTRL 213 1709 #define SSL_F_SSL3_CTX_CTRL 133 1710 #define SSL_F_SSL3_DIGEST_CACHED_RECORDS 293 1711 #define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC 292 1712 #define SSL_F_SSL3_ENC 134 1713 #define SSL_F_SSL3_GENERATE_KEY_BLOCK 238 1714 #define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135 1715 #define SSL_F_SSL3_GET_CERT_STATUS 289 1716 #define SSL_F_SSL3_GET_CERT_VERIFY 136 1717 #define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137 1718 #define SSL_F_SSL3_GET_CLIENT_HELLO 138 1719 #define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139 1720 #define SSL_F_SSL3_GET_FINISHED 140 1721 #define SSL_F_SSL3_GET_KEY_EXCHANGE 141 1722 #define SSL_F_SSL3_GET_MESSAGE 142 1723 #define SSL_F_SSL3_GET_NEW_SESSION_TICKET 283 1724 #define SSL_F_SSL3_GET_NEXT_PROTO 306 1725 #define SSL_F_SSL3_GET_RECORD 143 1726 #define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144 1727 #define SSL_F_SSL3_GET_SERVER_DONE 145 1728 #define SSL_F_SSL3_GET_SERVER_HELLO 146 1729 #define SSL_F_SSL3_HANDSHAKE_MAC 285 1730 #define SSL_F_SSL3_NEW_SESSION_TICKET 287 1731 #define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147 1732 #define SSL_F_SSL3_PEEK 235 1733 #define SSL_F_SSL3_READ_BYTES 148 1734 #define SSL_F_SSL3_READ_N 149 1735 #define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150 1736 #define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151 1737 #define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152 1738 #define SSL_F_SSL3_SEND_CLIENT_VERIFY 153 1739 #define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154 1740 #define SSL_F_SSL3_SEND_SERVER_HELLO 242 1741 #define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155 1742 #define SSL_F_SSL3_SETUP_KEY_BLOCK 157 1743 #define SSL_F_SSL3_SETUP_READ_BUFFER 156 1744 #define SSL_F_SSL3_SETUP_WRITE_BUFFER 291 1745 #define SSL_F_SSL3_WRITE_BYTES 158 1746 #define SSL_F_SSL3_WRITE_PENDING 159 1747 #define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT 298 1748 #define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT 277 1749 #define SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT 307 1750 #define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215 1751 #define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216 1752 #define SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT 299 1753 #define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT 278 1754 #define SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT 308 1755 #define SSL_F_SSL_BAD_METHOD 160 1756 #define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161 1757 #define SSL_F_SSL_CERT_DUP 221 1758 #define SSL_F_SSL_CERT_INST 222 1759 #define SSL_F_SSL_CERT_INSTANTIATE 214 1760 #define SSL_F_SSL_CERT_NEW 162 1761 #define SSL_F_SSL_CHECK_PRIVATE_KEY 163 1762 #define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT 280 1763 #define SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG 279 1764 #define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230 1765 #define SSL_F_SSL_CIPHER_STRENGTH_SORT 231 1766 #define SSL_F_SSL_CLEAR 164 1767 #define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165 1768 #define SSL_F_SSL_CREATE_CIPHER_LIST 166 1769 #define SSL_F_SSL_CTRL 232 1770 #define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168 1771 #define SSL_F_SSL_CTX_MAKE_PROFILES 309 1772 #define SSL_F_SSL_CTX_NEW 169 1773 #define SSL_F_SSL_CTX_SET_CIPHER_LIST 269 1774 #define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE 290 1775 #define SSL_F_SSL_CTX_SET_PURPOSE 226 1776 #define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219 1777 #define SSL_F_SSL_CTX_SET_SSL_VERSION 170 1778 #define SSL_F_SSL_CTX_SET_TRUST 229 1779 #define SSL_F_SSL_CTX_USE_CERTIFICATE 171 1780 #define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172 1781 #define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220 1782 #define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173 1783 #define SSL_F_SSL_CTX_USE_PRIVATEKEY 174 1784 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175 1785 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176 1786 #define SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT 272 1787 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177 1788 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178 1789 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179 1790 #define SSL_F_SSL_DO_HANDSHAKE 180 1791 #define SSL_F_SSL_GET_NEW_SESSION 181 1792 #define SSL_F_SSL_GET_PREV_SESSION 217 1793 #define SSL_F_SSL_GET_SERVER_SEND_CERT 182 1794 #define SSL_F_SSL_GET_SERVER_SEND_PKEY 317 1795 #define SSL_F_SSL_GET_SIGN_PKEY 183 1796 #define SSL_F_SSL_INIT_WBIO_BUFFER 184 1797 #define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185 1798 #define SSL_F_SSL_NEW 186 1799 #define SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT 300 1800 #define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT 302 1801 #define SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT 310 1802 #define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT 301 1803 #define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT 303 1804 #define SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT 311 1805 #define SSL_F_SSL_PEEK 270 1806 #define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT 281 1807 #define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT 282 1808 #define SSL_F_SSL_READ 223 1809 #define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187 1810 #define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188 1811 #define SSL_F_SSL_SESSION_NEW 189 1812 #define SSL_F_SSL_SESSION_PRINT_FP 190 1813 #define SSL_F_SSL_SESSION_SET1_ID_CONTEXT 312 1814 #define SSL_F_SSL_SESS_CERT_NEW 225 1815 #define SSL_F_SSL_SET_CERT 191 1816 #define SSL_F_SSL_SET_CIPHER_LIST 271 1817 #define SSL_F_SSL_SET_FD 192 1818 #define SSL_F_SSL_SET_PKEY 193 1819 #define SSL_F_SSL_SET_PURPOSE 227 1820 #define SSL_F_SSL_SET_RFD 194 1821 #define SSL_F_SSL_SET_SESSION 195 1822 #define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218 1823 #define SSL_F_SSL_SET_SESSION_TICKET_EXT 294 1824 #define SSL_F_SSL_SET_TRUST 228 1825 #define SSL_F_SSL_SET_WFD 196 1826 #define SSL_F_SSL_SHUTDOWN 224 1827 #define SSL_F_SSL_SRP_CTX_INIT 313 1828 #define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243 1829 #define SSL_F_SSL_UNDEFINED_FUNCTION 197 1830 #define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244 1831 #define SSL_F_SSL_USE_CERTIFICATE 198 1832 #define SSL_F_SSL_USE_CERTIFICATE_ASN1 199 1833 #define SSL_F_SSL_USE_CERTIFICATE_FILE 200 1834 #define SSL_F_SSL_USE_PRIVATEKEY 201 1835 #define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202 1836 #define SSL_F_SSL_USE_PRIVATEKEY_FILE 203 1837 #define SSL_F_SSL_USE_PSK_IDENTITY_HINT 273 1838 #define SSL_F_SSL_USE_RSAPRIVATEKEY 204 1839 #define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205 1840 #define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206 1841 #define SSL_F_SSL_VERIFY_CERT_CHAIN 207 1842 #define SSL_F_SSL_WRITE 208 1843 #define SSL_F_TLS1_AEAD_CTX_INIT 339 1844 #define SSL_F_TLS1_CERT_VERIFY_MAC 286 1845 #define SSL_F_TLS1_CHANGE_CIPHER_STATE 209 1846 #define SSL_F_TLS1_CHANGE_CIPHER_STATE_AEAD 340 1847 #define SSL_F_TLS1_CHANGE_CIPHER_STATE_CIPHER 338 1848 #define SSL_F_TLS1_CHECK_SERVERHELLO_TLSEXT 274 1849 #define SSL_F_TLS1_ENC 210 1850 #define SSL_F_TLS1_EXPORT_KEYING_MATERIAL 314 1851 #define SSL_F_TLS1_HEARTBEAT 315 1852 #define SSL_F_TLS1_PREPARE_CLIENTHELLO_TLSEXT 275 1853 #define SSL_F_TLS1_PREPARE_SERVERHELLO_TLSEXT 276 1854 #define SSL_F_TLS1_PRF 284 1855 #define SSL_F_TLS1_SETUP_KEY_BLOCK 211 1856 #define SSL_F_WRITE_PENDING 212 1857 1858 /* Reason codes. */ 1859 #define SSL_R_APP_DATA_IN_HANDSHAKE 100 1860 #define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272 1861 #define SSL_R_BAD_ALERT_RECORD 101 1862 #define SSL_R_BAD_AUTHENTICATION_TYPE 102 1863 #define SSL_R_BAD_CHANGE_CIPHER_SPEC 103 1864 #define SSL_R_BAD_CHECKSUM 104 1865 #define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106 1866 #define SSL_R_BAD_DECOMPRESSION 107 1867 #define SSL_R_BAD_DH_G_LENGTH 108 1868 #define SSL_R_BAD_DH_PUB_KEY_LENGTH 109 1869 #define SSL_R_BAD_DH_P_LENGTH 110 1870 #define SSL_R_BAD_DIGEST_LENGTH 111 1871 #define SSL_R_BAD_DSA_SIGNATURE 112 1872 #define SSL_R_BAD_ECC_CERT 304 1873 #define SSL_R_BAD_ECDSA_SIGNATURE 305 1874 #define SSL_R_BAD_ECPOINT 306 1875 #define SSL_R_BAD_HANDSHAKE_LENGTH 332 1876 #define SSL_R_BAD_HELLO_REQUEST 105 1877 #define SSL_R_BAD_LENGTH 271 1878 #define SSL_R_BAD_MAC_DECODE 113 1879 #define SSL_R_BAD_MAC_LENGTH 333 1880 #define SSL_R_BAD_MESSAGE_TYPE 114 1881 #define SSL_R_BAD_PACKET_LENGTH 115 1882 #define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116 1883 #define SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH 316 1884 #define SSL_R_BAD_RESPONSE_ARGUMENT 117 1885 #define SSL_R_BAD_RSA_DECRYPT 118 1886 #define SSL_R_BAD_RSA_ENCRYPT 119 1887 #define SSL_R_BAD_RSA_E_LENGTH 120 1888 #define SSL_R_BAD_RSA_MODULUS_LENGTH 121 1889 #define SSL_R_BAD_RSA_SIGNATURE 122 1890 #define SSL_R_BAD_SIGNATURE 123 1891 #define SSL_R_BAD_SRP_A_LENGTH 347 1892 #define SSL_R_BAD_SRP_B_LENGTH 348 1893 #define SSL_R_BAD_SRP_G_LENGTH 349 1894 #define SSL_R_BAD_SRP_N_LENGTH 350 1895 #define SSL_R_BAD_SRP_S_LENGTH 351 1896 #define SSL_R_BAD_SRTP_MKI_VALUE 352 1897 #define SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST 353 1898 #define SSL_R_BAD_SSL_FILETYPE 124 1899 #define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125 1900 #define SSL_R_BAD_STATE 126 1901 #define SSL_R_BAD_WRITE_RETRY 127 1902 #define SSL_R_BIO_NOT_SET 128 1903 #define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129 1904 #define SSL_R_BN_LIB 130 1905 #define SSL_R_CA_DN_LENGTH_MISMATCH 131 1906 #define SSL_R_CA_DN_TOO_LONG 132 1907 #define SSL_R_CCS_RECEIVED_EARLY 133 1908 #define SSL_R_CERTIFICATE_VERIFY_FAILED 134 1909 #define SSL_R_CERT_LENGTH_MISMATCH 135 1910 #define SSL_R_CHALLENGE_IS_DIFFERENT 136 1911 #define SSL_R_CIPHER_CODE_WRONG_LENGTH 137 1912 #define SSL_R_CIPHER_COMPRESSION_UNAVAILABLE 371 1913 #define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138 1914 #define SSL_R_CIPHER_TABLE_SRC_ERROR 139 1915 #define SSL_R_CLIENTHELLO_TLSEXT 226 1916 #define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140 1917 #define SSL_R_COMPRESSION_DISABLED 343 1918 #define SSL_R_COMPRESSION_FAILURE 141 1919 #define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307 1920 #define SSL_R_COMPRESSION_LIBRARY_ERROR 142 1921 #define SSL_R_CONNECTION_ID_IS_DIFFERENT 143 1922 #define SSL_R_CONNECTION_TYPE_NOT_SET 144 1923 #define SSL_R_COOKIE_MISMATCH 308 1924 #define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145 1925 #define SSL_R_DATA_LENGTH_TOO_LONG 146 1926 #define SSL_R_DECRYPTION_FAILED 147 1927 #define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281 1928 #define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148 1929 #define SSL_R_DIGEST_CHECK_FAILED 149 1930 #define SSL_R_DTLS_MESSAGE_TOO_BIG 334 1931 #define SSL_R_DUPLICATE_COMPRESSION_ID 309 1932 #define SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT 317 1933 #define SSL_R_ECC_CERT_NOT_FOR_SIGNING 318 1934 #define SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE 322 1935 #define SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE 323 1936 #define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310 1937 #define SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST 354 1938 #define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150 1939 #define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 282 1940 #define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151 1941 #define SSL_R_EXCESSIVE_MESSAGE_SIZE 152 1942 #define SSL_R_EXTRA_DATA_IN_MESSAGE 153 1943 #define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154 1944 #define SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS 355 1945 #define SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION 356 1946 #define SSL_R_HTTPS_PROXY_REQUEST 155 1947 #define SSL_R_HTTP_REQUEST 156 1948 #define SSL_R_ILLEGAL_PADDING 283 1949 #define SSL_R_INAPPROPRIATE_FALLBACK 373 1950 #define SSL_R_INCONSISTENT_COMPRESSION 340 1951 #define SSL_R_INVALID_CHALLENGE_LENGTH 158 1952 #define SSL_R_INVALID_COMMAND 280 1953 #define SSL_R_INVALID_COMPRESSION_ALGORITHM 341 1954 #define SSL_R_INVALID_PURPOSE 278 1955 #define SSL_R_INVALID_SRP_USERNAME 357 1956 #define SSL_R_INVALID_STATUS_RESPONSE 328 1957 #define SSL_R_INVALID_TICKET_KEYS_LENGTH 325 1958 #define SSL_R_INVALID_TRUST 279 1959 #define SSL_R_KEY_ARG_TOO_LONG 284 1960 #define SSL_R_KRB5 285 1961 #define SSL_R_KRB5_C_CC_PRINC 286 1962 #define SSL_R_KRB5_C_GET_CRED 287 1963 #define SSL_R_KRB5_C_INIT 288 1964 #define SSL_R_KRB5_C_MK_REQ 289 1965 #define SSL_R_KRB5_S_BAD_TICKET 290 1966 #define SSL_R_KRB5_S_INIT 291 1967 #define SSL_R_KRB5_S_RD_REQ 292 1968 #define SSL_R_KRB5_S_TKT_EXPIRED 293 1969 #define SSL_R_KRB5_S_TKT_NYV 294 1970 #define SSL_R_KRB5_S_TKT_SKEW 295 1971 #define SSL_R_LENGTH_MISMATCH 159 1972 #define SSL_R_LENGTH_TOO_SHORT 160 1973 #define SSL_R_LIBRARY_BUG 274 1974 #define SSL_R_LIBRARY_HAS_NO_CIPHERS 161 1975 #define SSL_R_MESSAGE_TOO_LONG 296 1976 #define SSL_R_MISSING_DH_DSA_CERT 162 1977 #define SSL_R_MISSING_DH_KEY 163 1978 #define SSL_R_MISSING_DH_RSA_CERT 164 1979 #define SSL_R_MISSING_DSA_SIGNING_CERT 165 1980 #define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166 1981 #define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167 1982 #define SSL_R_MISSING_RSA_CERTIFICATE 168 1983 #define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169 1984 #define SSL_R_MISSING_RSA_SIGNING_CERT 170 1985 #define SSL_R_MISSING_SRP_PARAM 358 1986 #define SSL_R_MISSING_TMP_DH_KEY 171 1987 #define SSL_R_MISSING_TMP_ECDH_KEY 311 1988 #define SSL_R_MISSING_TMP_RSA_KEY 172 1989 #define SSL_R_MISSING_TMP_RSA_PKEY 173 1990 #define SSL_R_MISSING_VERIFY_MESSAGE 174 1991 #define SSL_R_MULTIPLE_SGC_RESTARTS 346 1992 #define SSL_R_NON_SSLV2_INITIAL_PACKET 175 1993 #define SSL_R_NO_CERTIFICATES_RETURNED 176 1994 #define SSL_R_NO_CERTIFICATE_ASSIGNED 177 1995 #define SSL_R_NO_CERTIFICATE_RETURNED 178 1996 #define SSL_R_NO_CERTIFICATE_SET 179 1997 #define SSL_R_NO_CERTIFICATE_SPECIFIED 180 1998 #define SSL_R_NO_CIPHERS_AVAILABLE 181 1999 #define SSL_R_NO_CIPHERS_PASSED 182 2000 #define SSL_R_NO_CIPHERS_SPECIFIED 183 2001 #define SSL_R_NO_CIPHER_LIST 184 2002 #define SSL_R_NO_CIPHER_MATCH 185 2003 #define SSL_R_NO_CLIENT_CERT_METHOD 331 2004 #define SSL_R_NO_CLIENT_CERT_RECEIVED 186 2005 #define SSL_R_NO_COMPRESSION_SPECIFIED 187 2006 #define SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER 330 2007 #define SSL_R_NO_METHOD_SPECIFIED 188 2008 #define SSL_R_NO_PRIVATEKEY 189 2009 #define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190 2010 #define SSL_R_NO_PROTOCOLS_AVAILABLE 191 2011 #define SSL_R_NO_PUBLICKEY 192 2012 #define SSL_R_NO_RENEGOTIATION 339 2013 #define SSL_R_NO_REQUIRED_DIGEST 324 2014 #define SSL_R_NO_SHARED_CIPHER 193 2015 #define SSL_R_NO_SRTP_PROFILES 359 2016 #define SSL_R_NO_VERIFY_CALLBACK 194 2017 #define SSL_R_NULL_SSL_CTX 195 2018 #define SSL_R_NULL_SSL_METHOD_PASSED 196 2019 #define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197 2020 #define SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 344 2021 #define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 297 2022 #define SSL_R_PACKET_LENGTH_TOO_LONG 198 2023 #define SSL_R_PARSE_TLSEXT 227 2024 #define SSL_R_PATH_TOO_LONG 270 2025 #define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199 2026 #define SSL_R_PEER_ERROR 200 2027 #define SSL_R_PEER_ERROR_CERTIFICATE 201 2028 #define SSL_R_PEER_ERROR_NO_CERTIFICATE 202 2029 #define SSL_R_PEER_ERROR_NO_CIPHER 203 2030 #define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204 2031 #define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205 2032 #define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206 2033 #define SSL_R_PROTOCOL_IS_SHUTDOWN 207 2034 #define SSL_R_PSK_IDENTITY_NOT_FOUND 223 2035 #define SSL_R_PSK_NO_CLIENT_CB 224 2036 #define SSL_R_PSK_NO_SERVER_CB 225 2037 #define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208 2038 #define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209 2039 #define SSL_R_PUBLIC_KEY_NOT_RSA 210 2040 #define SSL_R_READ_BIO_NOT_SET 211 2041 #define SSL_R_READ_TIMEOUT_EXPIRED 312 2042 #define SSL_R_READ_WRONG_PACKET_TYPE 212 2043 #define SSL_R_RECORD_LENGTH_MISMATCH 213 2044 #define SSL_R_RECORD_TOO_LARGE 214 2045 #define SSL_R_RECORD_TOO_SMALL 298 2046 #define SSL_R_RENEGOTIATE_EXT_TOO_LONG 335 2047 #define SSL_R_RENEGOTIATION_ENCODING_ERR 336 2048 #define SSL_R_RENEGOTIATION_MISMATCH 337 2049 #define SSL_R_REQUIRED_CIPHER_MISSING 215 2050 #define SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING 342 2051 #define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216 2052 #define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217 2053 #define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218 2054 #define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING 345 2055 #define SSL_R_SERVERHELLO_TLSEXT 275 2056 #define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277 2057 #define SSL_R_SHORT_READ 219 2058 #define SSL_R_SIGNATURE_ALGORITHMS_ERROR 360 2059 #define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220 2060 #define SSL_R_SRP_A_CALC 361 2061 #define SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES 362 2062 #define SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG 363 2063 #define SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE 364 2064 #define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221 2065 #define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 299 2066 #define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT 321 2067 #define SSL_R_SSL3_EXT_INVALID_SERVERNAME 319 2068 #define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 320 2069 #define SSL_R_SSL3_SESSION_ID_TOO_LONG 300 2070 #define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222 2071 #define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042 2072 #define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020 2073 #define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045 2074 #define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044 2075 #define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046 2076 #define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030 2077 #define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040 2078 #define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047 2079 #define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041 2080 #define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010 2081 #define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043 2082 #define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228 2083 #define SSL_R_SSL_HANDSHAKE_FAILURE 229 2084 #define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230 2085 #define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301 2086 #define SSL_R_SSL_SESSION_ID_CONFLICT 302 2087 #define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273 2088 #define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303 2089 #define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231 2090 #define SSL_R_SSL_SESSION_ID_TOO_LONG 408 2091 #define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049 2092 #define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050 2093 #define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021 2094 #define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051 2095 #define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060 2096 #define SSL_R_TLSV1_ALERT_INAPPROPRIATE_FALLBACK 1086 2097 #define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071 2098 #define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080 2099 #define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100 2100 #define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070 2101 #define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022 2102 #define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048 2103 #define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090 2104 #define SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE 1114 2105 #define SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE 1113 2106 #define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE 1111 2107 #define SSL_R_TLSV1_UNRECOGNIZED_NAME 1112 2108 #define SSL_R_TLSV1_UNSUPPORTED_EXTENSION 1110 2109 #define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232 2110 #define SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT 365 2111 #define SSL_R_TLS_HEARTBEAT_PENDING 366 2112 #define SSL_R_TLS_ILLEGAL_EXPORTER_LABEL 367 2113 #define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 157 2114 #define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233 2115 #define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234 2116 #define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235 2117 #define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236 2118 #define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 313 2119 #define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237 2120 #define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238 2121 #define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 314 2122 #define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239 2123 #define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240 2124 #define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241 2125 #define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242 2126 #define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243 2127 #define SSL_R_UNEXPECTED_MESSAGE 244 2128 #define SSL_R_UNEXPECTED_RECORD 245 2129 #define SSL_R_UNINITIALIZED 276 2130 #define SSL_R_UNKNOWN_ALERT_TYPE 246 2131 #define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247 2132 #define SSL_R_UNKNOWN_CIPHER_RETURNED 248 2133 #define SSL_R_UNKNOWN_CIPHER_TYPE 249 2134 #define SSL_R_UNKNOWN_DIGEST 368 2135 #define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250 2136 #define SSL_R_UNKNOWN_PKEY_TYPE 251 2137 #define SSL_R_UNKNOWN_PROTOCOL 252 2138 #define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253 2139 #define SSL_R_UNKNOWN_SSL_VERSION 254 2140 #define SSL_R_UNKNOWN_STATE 255 2141 #define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED 338 2142 #define SSL_R_UNSUPPORTED_CIPHER 256 2143 #define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257 2144 #define SSL_R_UNSUPPORTED_DIGEST_TYPE 326 2145 #define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 315 2146 #define SSL_R_UNSUPPORTED_PROTOCOL 258 2147 #define SSL_R_UNSUPPORTED_SSL_VERSION 259 2148 #define SSL_R_UNSUPPORTED_STATUS_TYPE 329 2149 #define SSL_R_USE_SRTP_NOT_NEGOTIATED 369 2150 #define SSL_R_WRITE_BIO_NOT_SET 260 2151 #define SSL_R_WRONG_CIPHER_RETURNED 261 2152 #define SSL_R_WRONG_CURVE 378 2153 #define SSL_R_WRONG_MESSAGE_TYPE 262 2154 #define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263 2155 #define SSL_R_WRONG_SIGNATURE_LENGTH 264 2156 #define SSL_R_WRONG_SIGNATURE_SIZE 265 2157 #define SSL_R_WRONG_SIGNATURE_TYPE 370 2158 #define SSL_R_WRONG_SSL_VERSION 266 2159 #define SSL_R_WRONG_VERSION_NUMBER 267 2160 #define SSL_R_X509_LIB 268 2161 #define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269 2162 #define SSL_R_PEER_BEHAVING_BADLY 666 2163 2164 /* 2165 * OpenSSL compatible OPENSSL_INIT options 2166 */ 2167 2168 /* 2169 * These are provided for compatibiliy, but have no effect 2170 * on how LibreSSL is initialized. 2171 */ 2172 #define OPENSSL_INIT_LOAD_SSL_STRINGS _OPENSSL_INIT_FLAG_NOOP 2173 #define OPENSSL_INIT_SSL_DEFAULT _OPENSSL_INIT_FLAG_NOOP 2174 2175 int OPENSSL_init_ssl(uint64_t opts, const void *settings); 2176 2177 #ifdef __cplusplus 2178 } 2179 #endif 2180 #endif 2181